00)={0x0, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000677000)={@generic="f23e2959039fc66bcde409720be185e1", &(0x7f0000489000-0x78)=@ethtool_gfeatures={0x3a, 0x7, [{0x10001, 0x80, 0x80000000, 0x3}, {0xffffffffffffffff, 0x2, 0x40, 0x6}, {0x0, 0x3, 0xa95, 0x80}, {0x2, 0x3, 0x9, 0x6}, {0x7, 0x8, 0x7fffffff, 0x800}, {0xfffffffffffffe00, 0x1, 0x7, 0x7fffffff}, {0x1000, 0x9, 0xd4, 0x100}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r0, 0xc0045405, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:05 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000d6f000)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f00004e3000)="30af043c6d67a0bbed9f5ed16ce1542b2569710e88127a3231a1d934593591ffbaf47032d273ed57059e5dc9a0c6b6826caabddaee4fcf0e640513f3d7bffe5563942d710e8a3e2ff828e35e8a908dcfb081afaf2a7589a3df35a122184f9e787bc24bed0a7a1c45bc44145351c7021867338a74b76d911fcc7b1ab5798e796a71987e388815845e7cb9ee36cb3f2c9801a5570bca333c2a871e1f9e1fd915faa2fca50062eee89047d9", 0xaa}, {&(0x7f000000c000)="bec6911c3584a8d111fdc93b926be1a9bd013d368d899ddf1f89b3840525fc0122f98b9c90ff235fa49eef0eefb6aa57897db2a8da77eb1823312173c640389e2f447d840194b74ea3d00176acd8942ed516e64a2acfdf51ea2d0a1413e3846b7444f09b9631deb453a6ec873539c30e2ebb833df0321ec7c35a8ff66fbc5b15f1db8c0d708cd8b2d9d2fb4d57072cf993e24363de69b107731aef4d722501", 0x9f}, {&(0x7f0000000000)="68c5de5b5c92870e5e3a973f2ab3a662a1cf6a3fb8e9780bf263fa2dcd40d055bd87c69cbe2230dc1267725f2cd50e8cb09ebcb3598cecb4d2275dddff34950cbe8ebfc8c88d7c6e4932deb206457d470b50ec89e108431a", 0x58}, {&(0x7f0000952000-0xef)="1845f96077ec41d2f3ccbede4f17c68068628d971cd3b99813b76750c1a2f307082ed193f01f76731ad4397ee93352d29ab19402ac0a34285341c43b9ffa7012bdc9de5c1cd6735de24dc6e912fbf0bb1ac520a3812c07b2917b8894f75b68fc3d454ac9f5fead686d2af791576d55f35561d64577489f691bbdfc516c7b96ed7e1c96519a329d99575f48aa9015031dc0c626ec91cc3bd8461eee7c312514d514c3436f219db1f1c15f59c0d91e57ac7f174dedc5cf669a48fbf1597b408fc3649424b5eab44a9d715ac2ac6528f5f9e7c2b0032831751ea15d80fa7dd81ef4cbd692e97a006dca185fa0df8c9126", 0xef}], 0x4, &(0x7f000003d000)=[], 0x0, 0x24000000}, 0x4040) r1 = fcntl$dupfd(r0, 0x0, r0) recvfrom$ax25(r1, &(0x7f0000b91000)=""/61, 0x3d, 0x0, &(0x7f0000e48000-0x8)={0x3, {"cc8f35d3e582ad"}, 0x0}, 0x10) 2017/12/23 23:57:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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]}}, 0x90) r1 = socket$inet(0x2, 0xa, 0x2) ioctl$sock_ifreq(r1, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue=0x100000000}) pipe(&(0x7f000077e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f000005a000)={0x0, 0x0, 0x0}, 0xc) r5 = getpgid(r4) ptrace$getenv(0x4201, r5, 0x7, &(0x7f0000fc6000)=0x0) ioctl$TIOCCONS(r3, 0x541d) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00006ad000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x1b72}, &(0x7f0000916000)=0x98) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fe5000-0x8)=@assoc_value={r6, 0x200}, 0x8) r7 = add_key$keyring(&(0x7f000083a000-0x8)='keyring\x00', &(0x7f0000e50000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$invalidate(0x15, r7) 2017/12/23 23:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000937000-0xb)='ns/ipc\x00') sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fea000-0xb)='/dev/loop#\x00', 0x4, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r1, r0) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000dfc000-0x8)={0x8000, 0x200}, 0x8) 2017/12/23 23:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f00001e1000)={{0x4000001ff, 0x1}, {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]}) 2017/12/23 23:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000057f000)={0x0, 0x986, &(0x7f0000093000-0x10)={&(0x7f00006e0000-0x80)={0x2, 0xd, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x2, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009da000-0x4)=0x0) chmod(&(0x7f0000439000)='./file0\x00', 0x0) 2017/12/23 23:57:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000e95000-0x8c)=""/140, &(0x7f0000c5a000)=0x8c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000956000)='/dev/snd/seq\x00', 0x0, 0x20009) r3 = dup2(r2, r1) r4 = syz_open_dev$sg(&(0x7f0000af0000)='/dev/sg#\x00', 0x5, 0x101) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000279000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet6_icmp(0xa, 0x2, 0x3a) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x9, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f00003cc000)={0x0, 0x0}, &(0x7f0000917000-0x4)=0x8) r6 = accept4$ipx(r1, &(0x7f0000b4c000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000f5d000-0x4)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000b5f000-0x50)={0x1a, @time={r5, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) pread64(r1, &(0x7f0000bd3000)=""/13, 0xd, 0x0) fcntl$getflags(r4, 0xb) prctl$intptr(0x26, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f000044d000)={0x4, 0x3, 0x7, {0x77359400, 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]}) dup(r6) fsetxattr(r4, &(0x7f000091d000)=@known='system.advise\x00', &(0x7f0000080000-0x1)='\x00', 0x1, 0x0) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000096c000-0x8)={0x0, 0x2710}, 0x8) 2017/12/23 23:57:05 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000ffb000-0x4)=0xa, 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000142000-0x40)={0xffffffffffff7fff, 0x7, 0x100000001, 0x6, 0x100, 0xa5a3, 0x0, 0x8}, &(0x7f0000fff000-0x40)={0x10001, 0x10001, 0x543c6dc2, 0x9, 0xe7, 0x8b1f, 0x2, 0x2}, &(0x7f0000ffe000)={0x1f, 0xf36, 0x2, 0x23, 0x5, 0x1, 0xfc6, 0x80}, &(0x7f0000fe5000)={0x0, 0x0}, &(0x7f000062a000-0x8)={&(0x7f0000fff000-0x8)={0x6a}, 0x8}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000cd2000)='user\x00', &(0x7f00007c8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000855000-0xf6)="87de3f059b2aba9b81405ade4759735beeb7045efce44c4924324a288c2342e6fb72675960232dbe1fae611726fc721ef8c65d91014ba7453812f438c8a15673a7fc0e8a029239c05abb6993c055ff11b921106edc81cae678bab476fb8fdf716e4da13f7cdec096259908f2f3e5e2a25b3a662db082bacc3f01aed3af008969a5556b8198f7e5af41b1d30407b2cb59348b209bfa71feb8e404e17a937566624f184e834d560c31860a1a8e243d73472a24ee6001779b98cfd272309406853a755d3c0e973610271a0a5c47b97d58af258974db53eebe9c71bc6d4d5c2e0b458a8d838db45627c68cd79f8815804db494426847e078", 0xf6, 0xfffffffffffffffc) keyctl$set_timeout(0xf, r1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000184000)='/dev/vga_arbiter\x00', 0x3ffe, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) sendto$inet6(r0, &(0x7f0000a76000-0xdb)="", 0x0, 0xfffffffffffffffe, &(0x7f0000ffc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ffe000)={{{@in=@loopback=0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000016a000-0x4)=0xe8) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000d18000)=""/4096, &(0x7f000076a000-0x4)=0x1000) 2017/12/23 23:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f000070f000-0x8)=0x0, 0x401) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c54000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2017/12/23 23:57:05 executing program 5: socket$key(0xf, 0x3, 0x2) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_inet_SIOCGIFADDR(r1, 0x8915, &(0x7f0000578000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:05 executing program 2: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000)=0x1, 0x4) sendto$inet(r0, &(0x7f00000fb000)="91c32147013ddcfdd46be39819d4615f030683148b073091d2b2c7e454600603f2a181ce2a7fabdddb056fe7ad0bc61833c393e35b16b7479e2d3d9138de36a8cb731b563ff7ae055b711aa81aa20144ac6c82373770f44fa25cc9f5c98b5cff679adfa422a24c434576ffb2a63ff1230f632570810e8b955394b9aa285b52b70f9a", 0x82, 0x4000, 0x0, 0x0) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000051000)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x3, 0x1cd, 0x9, 0x18}, &(0x7f00001d9000)=0xa0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000b47000-0x98)={r1, @in6={{0xa, 0x1, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1}, &(0x7f0000d26000)=0x98) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000761000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000022000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f7d000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000ace000)={0x0, 0x0, 0x1, 0x8, 0x0, 0x7, 0x3ff, 0xe16, {0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x10000, 0x305e, 0x0, 0x1}}, &(0x7f0000a32000)=0xb8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000c76000-0x8)={r2, 0x1c00000000000000}, &(0x7f000023d000-0x4)=0x8) setsockopt(r1, 0xa9f, 0x5, &(0x7f00009f5000)="4d20df06c42d989c4e950a4136", 0xd) sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) fadvise64(r1, 0x0, 0x7, 0x2) 2017/12/23 23:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") pwrite64(r0, &(0x7f00004fa000-0xa8)="263d8dae46c9ff8185cb2c4f08d2e8d16bd2ef9607f0bbf32a3ec0a7a83b87a3cada4eb56418149be7528daa4831ca58a1f93129dd85b47481bbf02ab1a61a37bb50512693e4effc656fb57f6042822d8737abbeeeea255bf0fa1c2d3a8f5df2e14bde55c8cfa9440b2a0532aa5e3b73ba7a3b75156e43dcf48098972c8d69461c15fdc594b30f7071f7fe5fe53134dc3c8022b36716018963c2eb7c41726bd4311a34441e0754cf", 0xa8, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000c3e000-0x4)=0x9, 0x4) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000522000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000aa2000)=[{r0, 0x40, 0x0}, {r1, 0x2, 0x0}, {r2, 0x8400, 0x0}, {r1, 0x8000, 0x0}, {r1, 0x4, 0x0}, {r1, 0x43f4, 0x0}, {r1, 0x4000, 0x0}], 0x7, &(0x7f0000ce2000-0x8)={r3, r4+30000000}, &(0x7f0000c5b000-0x8)={0x5}, 0x8) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f000050c000-0x4)=0x7f, 0x4) bind$unix(r1, &(0x7f000013c000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r1, 0x0) connect(r0, &(0x7f0000986000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ppoll(&(0x7f00008a1000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000815000-0x8)={0x0, 0x1c9c380}, &(0x7f0000a31000)={0x0}, 0x8) 2017/12/23 23:57:05 executing program 3: mmap(&(0x7f0000000000/0xb3f000)=nil, 0xb3f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b3f000)='/selinux/enforce\x00', 0x80000, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b3f000)='/dev/ppp\x00', 0x400041, 0x0) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000193000-0x6)={0x0, 0x8}, &(0x7f0000b3f000)=0x6) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000b3f000)=@assoc_value={r2, 0x6}, 0x8) r3 = socket(0x11, 0x2, 0x0) setsockopt(r3, 0x800000000107, 0x1, &(0x7f0000000000)="01000000030006000007000000c4ffcc", 0x10) setsockopt(r3, 0x800000000107, 0x2, &(0x7f0000b3d000)="01000000039c060000070000c4ffccbe", 0x10) mmap(&(0x7f0000b40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000b41000-0x4)=0x271d) 2017/12/23 23:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000982000)={0x0, @in6={{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 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]}, 0x8, 0x3, 0x0, 0xffffffffffff8ed1, 0x64}, &(0x7f0000d79000)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f000022a000)={r1, 0x7, 0x30}, &(0x7f00005a4000)=0xc) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003a0000-0x15)='/dev/pktcdvd/control\x00', 0x20000, 0x0) 2017/12/23 23:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x6, 0xc) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007d3000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40042406, &(0x7f0000b01000-0x7)='vmnet0\x00') write(r0, &(0x7f0000f65000)="1f00000002021500040000bb000220220730000009000200000000000700c4", 0x1f) 2017/12/23 23:57:05 executing program 2: mmap(&(0x7f0000fa2000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0e05403, &(0x7f0000000000)={{0x3, 0x0, 0x61b, 0x3, 0x7468}, 0x100000000, 0x1, 'id0\x00', 'timer0\x00', 0x0, 0x1, 0x80000000, 0x5, 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]}) r1 = socket$netlink(0x10, 0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000fa3000-0x14)={0x0, 0x0, &(0x7f0000fa3000)=[{&(0x7f0000a6c000-0x312)=[], 0x0}], 0x1, &(0x7f0000fa3000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x4000, 0x0) r3 = geteuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000001000)=r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000fa3000)={0x0, 0x3}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000fa3000)={r4, 0x9c, "56aa3418ba912e56f5fbc3153f0ee151356146bdbb4649270d34d60255cbb810be8097b4d1917bd3420a29c59f437679e5770c0f797788a1658bbee09c717b476d0bf40a602dd5b5dda970cc8567d102ba3f2d41aaa7c4ced2805d972acde3ec427eeb84b85bb4e83b1577d5fec9b0e393dcf7a303f2d304a45c9cef14df2ebfaef23fc9b9183ab3260f0e51bee46dc87c1f416e9769b6a2646a3855"}, &(0x7f0000002000-0x4)=0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x2f, &(0x7f0000fa2000)={0x6, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000001000-0xa3)={r4, 0x10000, 0x9b, "d5bbcbd77e76bce21a41ec1250e5b3d7fc86ee1cc278e3007d399026048bde69466ccc92c4a953bf31e21385743a1a17c5d1593ef53a268d86a562cfb665fa84978249d5a021a1934f3f07347708426f25c281b7b76c7cfc94cf42e83ee2fe83082f674d6113f770f93ecc0cf518c323792e4a3aa441a21c4f1737ce26297b18084e751512c9dd7f1219f26dce1033587f8115faca243c813072b1"}, 0xa3) 2017/12/23 23:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000893000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075d000-0x11)='/dev/vga_arbiter\x00', 0x402840, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00004bf000)=0xffffffffffffffff) mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009e8000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = creat(&(0x7f0000aa4000-0xa)='./control\x00', 0x48) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f7c000-0x8)='./file0\x00', &(0x7f0000127000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00001ad000-0x4)=0x0) 2017/12/23 23:57:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000e1e000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000907000-0x4)=0x1c) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000c38000)={{0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x0, 0x46, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd4}, 0x0, [0x8, 0x1, 0x7f, 0x6, 0x100, 0x3, 0x7, 0x7]}, 0x5c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000d57000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r4 = syz_open_pts(r3, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x4, 0x4) r5 = gettid() mq_notify(r4, &(0x7f0000001000-0x58)={0x0, 0x13, 0x1, @tid=r5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r6 = mmap$binder(&(0x7f0000395000/0x4000)=nil, 0x4000, 0xa, 0x10, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000002000)={0x4c, 0x0, &(0x7f0000003000-0x4c)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x40, 0x20, &(0x7f0000003000-0x40)=[@flat={0x776a2a85, 0x0, r6, 0x4}, @ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x0, 0x2f}], &(0x7f0000001000)=[0x40, 0x18, 0x38, 0x38]}}, @acquire={0x40046305, 0x2}], 0xcc, 0x0, &(0x7f0000001000)="0aee0749e36155e688a6c608a8e8297438f88b9ea01e010d935bb7cbb0331909f878e04f14ccea28135dc7e7c8f19ab387c76a3b71809392765f50832f4764526b3e7aea36b2230562e1b7a82dd65c14866014fb067060a42353ea4a3dc1785327c3e4074f19c8c1920c552cf429a02f92a41cf74438b747efbc5879231135f1195e6eb5f8fa10901d3f427019f8b4f529a27172e81acd76f1878caa2e97b6f39c8923913c4b44b13b1fefafe6bc2d0b3bc3b791dfa1d94fd05b5f930fb02fe26b4e6e2b87025a81a2015a15"}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000)={0x7c88, 0x7ab51c4, 0x0, 0x3ff, 0x1f, 0x6, 0x2, 0x80, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000004000-0xc)=@sack_info={r7, 0x2, 0x6}, &(0x7f0000003000-0x4)=0xc) r8 = socket$inet6(0xa, 0x807, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000)=[{r1, 0x20, 0x0}, {r3, 0x1000, 0x0}, {r8, 0x1, 0x0}], 0x3, &(0x7f0000004000)={0x0, 0x1c9c380}, &(0x7f0000004000)={0x9}, 0x8) userfaultfd(0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIC(r3, 0x5417, &(0x7f0000006000-0x4)=0x2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000007000-0x10)='/dev/input/mice\x00', 0x0, 0x2040) 2017/12/23 23:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000c0000)='/dev/pktcdvd/control\x00', 0x100, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:05 executing program 2: syncfs(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0xf)='-lo$vboxnet1{[\x00', 0x3) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000d0c000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000ac2000)=@known='com.apple.system.Security\x00', &(0x7f0000001000-0x52)=""/82, 0x52) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000002000)={0x0, 0x26, "7ec2300956d34dca8a776e4707b380e7d0ed347e1de9262fe987efe23a2c3c1d1ba78885c1cf"}, &(0x7f0000000000)=0x2e) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000002000-0x4)=r1, 0x4) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000)=@generic="43c28a42e0e1a8c8d9ca1710c4b48f54") ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)=@generic="12d2e90d98d3661193419b7abf4fb601") 2017/12/23 23:57:05 executing program 7: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$usbmon(&(0x7f0000014000-0xd)='/dev/usbmon#\x00', 0x7, 0x2080) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000011000-0x10)={0x2, &(0x7f0000003000)=[{0x48, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f0000007000-0xa)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000012000)="4b62af0fe1bdc01ad35519235ff6e667a8158a3d4bfe69d19c069df4b83fc14b672122e6f1b538f24a04dc21335252e86eda4816edcb2bdecfd9a4cf570da3f75fa5eb2a3696030433dff6b3fb1bbdc2c3312123a0ead9379b1d8794a813d5dea54bd0a74637621c2727553a701866a66d84e811ff46726f2e68817d7db5beeae84acb24", 0x84, 0x200000d0, &(0x7f0000002000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getresgid(&(0x7f0000017000-0x4)=0x0, &(0x7f0000016000)=0x0, &(0x7f0000002000-0x4)=0x0) 2017/12/23 23:57:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000054d000)={0x0, 0x9367, 0x10001, 0x4, 0x2, 0x8, 0x1ff80000, 0x100000000, {0x0, @in6={{0xa, 0x3, 0x3, @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]}, 0x6, 0x0, 0x0, 0x7, 0x1}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000cb9000-0x98)={r1, @in6={{0xa, 0x0, 0x83, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x400}, 0x98) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) fcntl$getflags(r0, 0xb) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setns(r2, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000a6a000)="6d6f756e74696e666f00a4") sendfile(r3, r3, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:05 executing program 6: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common="6c6f000000000000000000150000d612", &(0x7f0000fd7000+0x5b0)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2017/12/23 23:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000e0b000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000bce000)=0x0, &(0x7f000041b000)=0x8) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000001a000-0xc)={0x0, 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000c3c000-0xc)={0x0, 0x0}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000768000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000604000)=""/215) 2017/12/23 23:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x2, 0xc) 2017/12/23 23:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x405) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f000030f000-0x8)={0x80000000, 0x0, 0x6, 0x0}) 2017/12/23 23:57:05 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000001d000)='net/dev\x00') mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r0, &(0x7f000001e000-0x1c)={0x0, 0x0, &(0x7f0000014000)={&(0x7f000001d000)={0x2, 0x14, 0x43, 0x7, 0x7, 0x0, 0x4, 0x22, [@sadb_ident={0x2, 0xb, 0x0, 0x0, 0x1f}, @sadb_key={0x1, 0x0, 0x7fffffff, 0x0}, @sadb_ident={0x2, 0xa, 0xdf4, 0x0, 0xfffffffffffffff9}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x20000000) r1 = socket$netlink(0x10, 0x3, 0x10) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000016000-0x49)={0x0, 0x41, "0ca228db6630518714f0ba692868f28b8b5e606827b0ae19e6cb00deb2cf6399970b773a03110f42fe29e0c211cf17aa78bdf2e00d54cf0e6cf7c905f8a12ba097"}, &(0x7f000001e000)=0x49) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000005000-0x108)={r2, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xffffffffffffff36, 0x3ff, 0x92, 0x6, 0x1, 0xdee, 0x2, 0x1, 0x3, 0x6, 0x0, 0x80, 0x6, 0xfff, 0x2]}, &(0x7f0000014000-0x4)=0x108) sendmsg$netlink(r1, &(0x7f0000015000-0x38)={0x0, 0x0, &(0x7f000001b000)=[{&(0x7f0000009000-0x14)=[{0x14, 0x13, 0x701, 0x0, 0x0, "01050084"}], 0x14}], 0x1, &(0x7f000000f000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000c000-0x8)={r3, 0x10000}, &(0x7f000001f000)=0x8) 2017/12/23 23:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000667000)='./file0\x00', 0x1, 0x10) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c91000)='/dev/hwrng\x00', 0x0, 0x0) renameat2(r0, &(0x7f00000ca000)='./file0\x00', r1, &(0x7f0000733000)='./file0\x00', 0x1) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bf8000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSPGRP(r2, 0x540f, &(0x7f0000000000)=0x0) 2017/12/23 23:57:05 executing program 6: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004e8000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000060a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00005ec000)=0xb) mmap(&(0x7f0000000000/0x1a3000)=nil, 0x1a3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x8, 0x10000000) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f00001a1000)=""/0, &(0x7f000003c000-0x4)=0x0) 2017/12/23 23:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet6(0xa, 0x8000e, 0x1000, &(0x7f00007a8000-0x8)={0x0, 0x0}) r2 = openat(0xffffffffffffffff, &(0x7f0000824000-0x8)='./file0\x00', 0x0, 0x0) bind$netlink(r1, &(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x5}, 0xc) recvfrom(r1, &(0x7f0000496000)=""/208, 0xd0, 0x0, &(0x7f00000e3000-0x10)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_open_dev$tun(&(0x7f0000dea000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TCGETS(r2, 0x5401, &(0x7f000024f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000424000-0x24)={0x80000000, 0x3, 0x0, 0xffff, 0x7, 0x3, 0x9, 0x401, 0x5, 0x9, 0x3, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000be5000-0x28)={@generic="23c218d969fe445dfcac3f48815b8d91", @ifru_map={0x100000001, 0x4, 0x8, 0x9, 0x5, 0x3f}}) 2017/12/23 23:57:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000002000+0xf35)='./file0\x00', 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f0000002000-0xd)='net/rt_cuche\x00') getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000003000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000002000)={r3, 0x8, 0x3, 0x8, 0x2, 0xffffffffffff8000}, 0x14) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ea0000)='\x00', 0x1) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000fd0000)=0x8001, 0x4) 2017/12/23 23:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f000059d000)={0x0, 0x0}) timerfd_gettime(0xffffffffffffff9c, &(0x7f0000c84000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c8b000-0x8)={0x0, 0x0}) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f0000c42000-0x4)={{0x0, 0x1c9c380}, {r1, r2+30000000}}, &(0x7f0000a4e000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x84f07f8e92977307, &(0x7f00006a4000)={r3, r0}) 2017/12/23 23:57:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000021d000)='/dev/rtc\x00', 0x1007e, 0x0) readlinkat(r0, &(0x7f0000bd5000)='./file0\x00', &(0x7f000005b000)=""/60, 0x3c) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000eea000)='/dev/vga_arbiter\x00', 0x0, 0x0) statfs(&(0x7f00003c8000-0x8)='./file1\x00', &(0x7f0000663000-0x68)=""/104) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f000007f000-0x8c)={0x8, 0x2f, 0x5, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f00008bf000)='./file0\x00', &(0x7f0000a97000-0x8)='./file1\x00') stat(&(0x7f0000edf000-0x8)='./file0\x00', &(0x7f00007c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000d64000-0x8)='./file1\x00', 0x1d) 2017/12/23 23:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000075a000-0x108)={0x10000, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000080000)={@generic="28a58acce57259452692d721e833f244", @ifru_mtu=0x7}) 2017/12/23 23:57:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) link(&(0x7f0000a6e000-0x8)='./file0\x00', &(0x7f0000300000)='./file0\x00') setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00006f4000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4008641a, &(0x7f0000676000)={0x6, &(0x7f000065d000-0x18)=[0x81, 0x6, 0xf85, 0xd7, 0xc3, 0xa59]}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2017/12/23 23:57:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004e5000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") times(&(0x7f000048e000-0x10)={0x0, 0x0, 0x0, 0x0}) flistxattr(r0, &(0x7f00004cd000-0x79)=""/121, 0x79) sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) sendfile(r0, r1, &(0x7f00004c2000)=0x0, 0x40) 2017/12/23 23:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000276000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a16000)=0xb9c, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000ee4000)='oom_adj\x00') writev(r1, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) fcntl$getown(r1, 0x9) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000f13000)=0x1, 0x4) eventfd2(0xbc21, 0x0) 2017/12/23 23:57:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000999000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000037f000)={0x0, 0x100, 0x30, 0x3ff, 0x3}, &(0x7f00002e3000-0x4)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000fc8000)={r1, 0x0, 0x8e, "132c5f77a3465279e0f46ec8f9d9443abd9ede35c6359e0d2b8a9af2776fbf05abb9c16a18c53a8fac89178965bc13f9fcefe9148f13582fea601133faddd9a31d5f9e20bc783b457a23cd97e69715c890955c21e0b1dc503b901a04d410afc324f22969cfa1d88344dbe9942c9bd225e0e54be0bc2ff61c27a839dd8912ab6d30763c712c10f68f98e072b03798"}, 0x96) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f000086b000-0x4)=0x0, &(0x7f0000bd3000)=0x4) r2 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000e5b000-0xef)={0x0, 0xe7, "8ef72675237c0eb6281a199dc0b78cb49fa9eb029f6dd8be7a404d97ec95a728bc227add53bc177316558f134fca74522f4f4ed3da20c6e0e858621522c3da6b40820206962b6dbc61299c527815cc6165dcc1158223c8af0bb485e835e11f9ee642249c046a029b5a48299f22fb16336a8814c309727b53e367692ec6b09cdc088e6bf4037aecf8268bed9115a14547fa7ec6db9ea164b754036b25b09fb143ea36cdd19c7b66aa17b7663cc4a965487286e75cd05d528dd963bc63c6444b0e271c7d2272e44a2bd28d7bb557c169ee75c000f47f0c184e8728a68c39f90175d8a8cb05a80860"}, &(0x7f00007fc000)=0xef) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f00005b2000-0x4)=r3, 0x4) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000b91000-0x1d)=""/29, &(0x7f000010c000-0x4)=0x1d) 2017/12/23 23:57:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00001af000)={0x0, 0x0, 0x0}, 0x4) sendfile(r0, r0, 0x0, 0x1) getsockopt$packet_int(r0, 0x107, 0x12, &(0x7f00008dd000-0x4)=0x0, &(0x7f000038c000)=0x4) 2017/12/23 23:57:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000dc8000-0x85)="18000000020001000000be8c5efecd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000009ec1475d72242000700ecf48b05000000e7ec75e848ccfff6ba00b300024f02", 0x84) 2017/12/23 23:57:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000c89000)={0x0, 0x0}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f00002d5000)=""/32) 2017/12/23 23:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) clock_gettime(0x0, &(0x7f00001a1000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000538000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00001f6000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000cb6000-0x8)={0x0, 0x0}) timerfd_settime(r0, 0x3, &(0x7f00004e7000-0x10)={{0x0, r1}, {r2, r3+10000000}}, &(0x7f0000014000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) timerfd_gettime(r0, &(0x7f0000c44000)={{0x0, 0x0}, {0x0, 0x0}}) pipe(&(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x5460, &(0x7f0000258000)=0x0) splice(r0, 0x0, r4, 0x0, 0x8000, 0x0) 2017/12/23 23:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) timerfd_settime(r0, 0x1, &(0x7f00009a4000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000449000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_adjtime(0x0, &(0x7f0000fd2000-0x3a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000095000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000e9a000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000667000-0x4)=0xe8) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00009d6000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = dup2(r0, 0xffffffffffffffff) mkdir(&(0x7f000013b000-0x8)='./file0\x00', 0x5) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000f77000-0x18)={0x1, 0x88c, 0x6, 0x1, 0x10001, 0xff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000046c000-0x9)='westwood\x00', 0x9) fchmodat(r1, &(0x7f0000144000-0x8)='./file0\x00', 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f00002bc000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000ca9000-0xa0)={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]}, 0x0, 0x0, 0x0, 0x8, 0x0}, &(0x7f0000a59000-0x4)=0xa0) 2017/12/23 23:57:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000e12000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in=@broadcast=0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000002000-0x1c)={&(0x7f0000000000)=@nfc={0x27, 0x6, 0x7ff5bde8, 0x3}, 0x10, &(0x7f0000002000-0x10)=[{&(0x7f0000002000-0xfe)="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", 0xfe}, {&(0x7f0000000000)="7f80029275507716bebbff742cbf090d999fda11bba53ea4808331150d2c32de0c5cb86e77f9fa52244fe008dc49a62aa72599614f05d0418adcb9dc618be58a22889a421e80436f5cf2980e595c5eef5e114441d5464f8b4fd4119e5bb5f376976ca7fd", 0x64}], 0x2, &(0x7f0000002000-0x1140)=[{0x100c, 0x6, 0x5, "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"}, {0x8c, 0x115, 0x4, "aa09e6b8f3edcddb253ec9cdb59907674aedf3bc14004c545dc328b74f60401ce5836fb9b3968e643cdb9becd6a540fa38ac57fef338d2216c8f59d837978bf0011387472ebfb4e5aa65d00f5ffaa5a7c22aa4054fa91dc85c2f9cf65e723d5f7971588da6ba6b173691ba40b92255db0c9b696c4661825078fb2f202c5b"}, {0xa8, 0x114, 0x88, "0578c8d85d7dccad3c8103de80a215d7cc7bf95f20f84ba9d585978a9a0d9a5dd38f1219fb3209b87358a4a2f623d567a0666112acdeedf28a4556a5779ca5e0534d8bb03bfa478fbd9efec252cca62a7b200f04226cc97d7bc1d69fee3531a5b5778b47c851836ad313b1345f4feebf9b89ce0ff44822747634bd870bae1a87f3b57ad96c200cf5a170b3a5f5054ea79391667d5096165cd4ecef"}], 0x1140, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r1, r3, r4) umount2(&(0x7f000078f000)='./file0\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000)='./file0\x00', 0x40, 0x49) 2017/12/23 23:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000045000-0x8)={@empty=0x0, @rand_addr=0x0}, &(0x7f00004fa000)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000a21000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_addrs=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) lookup_dcookie(0x1, &(0x7f0000137000-0x22)=""/34, 0x22) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000e35000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000d50000-0x28)={0x0, 0x2, [@remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000efa000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000b5a000-0x10)={0x6, 0x0, 0x10000, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r3, 0xc0086438, &(0x7f0000837000-0x8)={0x80, r4}) sendto$inet(r0, &(0x7f00004ae000)="", 0x0, 0x20000040, &(0x7f0000ab4000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00005c1000)='nEt/fib_trne') sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f000075a000-0x108)={0x10000, {{0xa, 0x1, 0x9, @loopback={0x0, 0x1}, 0x81}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x100, @loopback={0x0, 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000080000)={@generic="28a58acce57259452692d721e833f244", @ifru_mtu=0x7}) 2017/12/23 23:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000678000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f000099e000-0x4)=0x0) r1 = openat(0xffffffffffffffff, &(0x7f000081c000-0x8)='./file0\x00', 0x0, 0x13) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f28000)={0xffff, 0x0, 0x2, 0x80, 0x0}, &(0x7f0000358000)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00002cc000-0x4)=r2, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000016000-0x8)={r2, 0x7e0f}, &(0x7f0000ccc000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r3, &(0x7f00001b9000)=0xffffffffffffffff, 0x101) 2017/12/23 23:57:06 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x77359400, 0x0}, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000)='/dev/ptmx\x00', 0x1, 0x0) prctl$getreaper(0x13, &(0x7f0000002000)=0x0) finit_module(r1, &(0x7f0000001000)="2e285d7d7365637572697479766d6e6574309547504c00", 0x2) rt_sigtimedwait(&(0x7f0000000000)={0x0}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x8)={0x0, r0}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000002000-0x38)="35dc8045ded2643434c5664b1aeeca9dc6a1d5997512f3ccc2780590f22cb03fa637e0b4b0db2cefb837550c02f7baf3f01d708e6c7188b5", 0x38, 0x8, &(0x7f0000001000)={0x0, 0x0}) 2017/12/23 23:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00003a7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f000037d000)="de", 0x1, 0x0, 0x0, 0x0) writev(r1, &(0x7f000043d000)=[{&(0x7f0000bdc000-0x1000)="ee", 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) r2 = dup(r0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000068a000-0x98)={0x0, @in6={{0xa, 0x3, 0x8, @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]}, 0x3c3e, 0xffff}, &(0x7f0000e39000)=0x98) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000161000-0x10)={0x0, 0x1086a00000000, 0x2, 0x5}, &(0x7f0000106000-0x4)=0x10) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000f25000-0x4)=0x3) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000189000-0x10)={0x0, 0x100000000, 0x47fe, 0x4}, &(0x7f0000274000)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000cb1000)={0x10001, 0x5, 0x5, 0x1ff, 0x5, 0x0, 0x5, 0x2, 0x0}, &(0x7f0000ee1000)=0x20) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f00004d8000)={0x0, 0x1f, 0xfffffffffffffbff, 0xfff}, &(0x7f00007df000-0x4)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000cf1000)={0x0, 0x0}, &(0x7f00008ae000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000a45000-0xc)={0x0, 0xfff, 0x0}, &(0x7f0000cdd000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000b64000)={0x0, 0x2}, &(0x7f00006dc000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000028000)={0x0, @in6={{0xa, 0x2, 0x8, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5b73c475}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe77e, 0x6, 0x64, 0x3f, 0xc3}, &(0x7f000034e000)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000967000)={0x0, 0x1}, &(0x7f0000c11000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00009e4000-0x8)={0x0, 0x80000000}, &(0x7f000063c000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00002b6000)={0x0, 0xfff}, &(0x7f0000b8a000+0x327)=0x8) sendmmsg$inet_sctp(r2, &(0x7f000094b000-0xa8)=[{&(0x7f0000bd9000-0x1c)=@in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x807}, 0x1c, &(0x7f00008e1000)=[{&(0x7f0000e87000-0x22)="1d02e69aef952331a9ca444ae25e3c56938b05ed986af5336584137a72f7eabde8f6", 0x22}, {&(0x7f0000dc8000-0x95)="7bf29950007e9e06789396bc888975852bb0bbd0ca2eb05a38a72691030f6b93bbf19de0497630d33145895928c1338f1b2cad46c95f34b42204ec9347b8918ee8b69e63b231a2037ccb86b18f920091b3c508a8db518191ca6e4b451bc19a99ccf85dee392327f9e7df3ce2c5ac70b38bfd171c797266ea32729e8f33ac6bd63804f0003d12317f13e7f2424a28a1d1b119e4d7b3", 0x95}, {&(0x7f000036a000-0x8c)="ce5c7f96c8156192333bbad9d6bad1a8616e53a93072da2a80c791ce23e1c48e7e97f2f9f0242aff3115935d12736d7a137f07495ff274403f6effcbc5a93ab545347bfa625eb8acd80f2c2bcae7c6682e0c757c8001071cd123451a9f1dd8d61414b4e817a64ace3f4dff72a015a95f11dee89a0c15880be8d829242b3f71950b9531557a2e331159a63a53", 0x8c}, {&(0x7f0000606000-0x5d)="e98279208c09209f6aa885c2cbc7cb5a79b85869a3d81b9433322c4b75a19fc778146f225a6b3937d1d21fe678cd3542307f9d4f9b8b3de92ee2211fde9baabdbe07ed12acecccb733fc6c34a57d1b188ce10fc1b788b20ef1e226f0de", 0x5d}, {&(0x7f00000ce000)="65e58d0889a3cf457810d7db56da3bfa009c7af60aaecb3d1565ec2bee18f7d10d8f845fcb2152ee9e4a6605834e058681ae6b45849ca17de706b6b7e76693d2736906e9c6422e2f385452c6f33c363f7c191c791df7117732d9b0f2b7618cf1f1f7981f8846c4005d14c933c379dfe42f2eeb463619602d91bf663aa210d6982be039d7afce5d3ed4e02ee894633c6de89da206487722bf2f41bbda3826f392c15b2b861e34", 0xa6}], 0x5, &(0x7f000085e000)=[@init={0x14, 0x84, 0x0, {0x0, 0x80000001, 0x1, 0x4}}, @sndrcv={0x2c, 0x84, 0x1, {0x7fff, 0x4, 0x1, 0xa0, 0x200, 0x3, 0x6, 0xf0, r3}}], 0x58, 0x0}, {&(0x7f00008ac000-0x1c)=@in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1c55}, 0x1c, &(0x7f0000c1a000-0x4)=[{&(0x7f00005f6000-0xce)="db2d2bb1f301918499cbe4b7eb87d3ef8595ea63533cccd6646943fbf8c142162a969dee950de85961f1d06780695904bfa80d714d29a152832ad4d9611c7ed1057538876daa52bf5aaeb2d7043c42f11f3dfd2c9c01fac32a124e6b0ce0d0ac4ff4aef0dec22ee128dc1006133cccfae586f0563388524a6d343ab249ff44379d3bb5a8d2021b346036f931997bde14e7dccd131e675469abbb6b4a851f05c4827fbcb1d5eb23186ea38295dc0117bb4788cb881533e4df60641291bfccaf290c06cd883ca2724fe7d02ca0ea6d", 0xce}, {&(0x7f000003e000-0x6)="96a485a0148a92854570f17acd7c39ec2cfbfcb4c93e7f110c4b8cc4de340496", 0x20}], 0x2, 0x0, 0x0, 0x800}, {&(0x7f0000eef000)=@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000576000-0x8)=[{&(0x7f0000697000-0x5f)="50de4cf745b89203c3480c4cdad69a1177b21ce49036d5faa2b1646cf3e6cb3d3a53ee06ec782a8f0d85d357fc7e33bd7fbef0eb9626691f3731d7e3f5f62c50bbc8380af9868cf32c002a9f334f79812348a8d62564c06e7564c913d9909a", 0x5f}], 0x1, &(0x7f00008ba000-0x84)=[@sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8, 0x8, 0x3, r4}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x0, 0x3, 0x0, r5}}, @sndrcv={0x2c, 0x84, 0x1, {0xfff, 0x200, 0x6, 0x6ea, 0x7, 0xfff, 0x2, 0x7fffffff, r6}}], 0x84, 0x8000}, {&(0x7f0000995000-0x10)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008f5000)=[{&(0x7f000049b000)="af9666e812651e97f663bcec881d77c5cb0f571ed64c71a8dd923a79a18c45d9cd0d0fd152dc5343ba9c037cf70f78a039ce0a7a72718f2f4eb9498b7b8577fd74b7661e9df51b62cf39586cdada758cf9d27f704fd4b92bdb784e1bdfe47abd47f1ee771a787043daa15bf3e21b24fc9ccb7bff37849616df6878f479cdf162744599cc4633689ef888e82d51be9d470e1f05e9843f3a656e7fedde10231d2cbd29", 0xa2}, {&(0x7f00004f6000-0x24)="16df15478c031ed4cc5ce2cad25700124591c5bc09f03079a22b09337194bd7084acb16e", 0x24}, {&(0x7f0000ca2000-0x45)="298d638ac2a78b9836136b34592f53bbd8e4a38e6e1a09d05d7d28170de420e579b5b36a18dc2b6d1aeb63379fa49a5df7adca361d3db1ebd1becd969d9da1d9e588e64862", 0x45}, {&(0x7f0000124000)="ef4b668412a6e5f12f4dff8d8d6dc80f73443ea946c1f3da0e8c304149a7142d0c05954cf7354d3e38f130801be5dfb2aab3b64ee06aad936f59be536dc8bfe56006dba02b2c21f8f2721c610200", 0x4e}, {&(0x7f0000980000-0x48)="43d0218288b3339c6f58c28c83122164229f96d3938ba62b41ed1dba5b18f316d4ef31c61016a28c6970f7b770e48308bdee7a3297b091dcb587ed5ed794a358c0b0286350e72462", 0x48}, {&(0x7f00001b8000-0xcf)="d7de8f4148dc826e88588a6752b638b0e4708489ae5122a2957943c30801106b1a622d0f9532ee8a07555a6458dfe11fb55beeb258ea5a0322ce73a0867577e575c64356dbcf9e096821d66061d737fd79669b3d0fc0bb11adc32197b062d784ea129a8e520281945971215d64ccf0de2f7dace370c462916ca1241d8989d93fcbeb384eede07ff25bc54596beebf9475b1c5e7597bd0b07a2d19978f305b8df945566e54752bff88df1b4b729b54802d7cca7af834af845631bfaf43d7a7e9ccf2e1650e0f2d4650676570c5b3e84", 0xcf}, {&(0x7f000090a000-0xaa)="1145041ad67afa36a835e190f18a8c564f640631045ba3c863914b5a10018f6eeb826c69bdb72ed5093dbc0f61a0b29e9f7ec857673db9dde81751f3d37b5abc481307049e38f2e0473005a246e4c9237a97550b3471cbac3553ce0861704d147eb62dc56dc4d95136f0043de219175c7b1bd62838ad88e7137996ba41222520ad269e1caeb29b1c6ac867761c91a57081547882326fd306b296628c2657c41cb68c443ce50a5770cf01", 0xaa}, {&(0x7f00009fe000)="1452d1ac7671829ab2a0e723ecd1b103a04b98ce87336081212298ebf67a562362f4284553bc6b37c09c567c362f4b6d2d9a223df880f0d377a593695cde4d95747a4644f1a868bd4ceec3da7974d744bb00619548c0ff21894b8a27d6b9d33ee84937349af160dae953e897dfd1f43ae9bebdc585712462adc39826fa3b2eb166def589cbbfb80be59392055331c1342753b265c7c0ff4660fa39b51673122e4fd3ba32468c55ac3b60231c7736158f349039e174a568821c1ad7d7c650eb80ac2f470a7af4b1", 0xc7}, 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0x1000}], 0x9, &(0x7f0000f94000-0x108)=[@init={0x14, 0x84, 0x0, {0x8, 0x8, 0x3, 0xdca1}}, @init={0x14, 0x84, 0x0, {0x10ce37be, 0x5, 0x9, 0x7}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x2, 0x0, 0xc5, r7}}, @sndrcv={0x2c, 0x84, 0x1, {0x8000, 0x0, 0x5, 0x8, 0x6, 0x5, 0x4, 0x100, r8}}, @sndinfo={0x1c, 0x84, 0x2, {0x6, 0x8200, 0x53f1, 0x9c, r9}}, @sndrcv={0x2c, 0x84, 0x1, {0x1, 0x5, 0x200, 0x390, 0x3b, 0x9bf, 0x3, 0xe00, r10}}], 0x108, 0x4000000}, {&(0x7f00004b8000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000591000)=[{&(0x7f000044a000)="fbba8152777d0bc9fc799fb53a9fedf61740583beea567d91bf32f717b251297c4c34981d2590a91c521b579532c3e5204e7312f9e6f606382527a70d9f9cacd132ee2666818e58f0cbd2d3537c3af1b718088df9caa9e257e48ffb6b2ec1f8ce06c9a6e177e80eccf5dc41dcd21f0a1f18bc54d1c57d8b5e134f1425f85f84c5e86db1484030e995590128c1aee3b0b468bb72718d97c83b8ee7b372e4daf2ac87cbd63357e7496a6b976cbd355c37f39d52b86d3afd86183583b5e7e418dc71995a0cf9beb", 0xc6}, {&(0x7f00006e7000)="1c3c29efb033cab9d27a8ece24539c5902c974edbce37f3bea182f8870141f6c5c1f29f4722572625b93e2d072a2c02654a63ce7f1511d2f52bf19d4f11f194ad75a007fcb9ba0b5ae0a5516418d8c0b1337e5b6bb885964d21bdfb273f3c89020aa9ad438bc1b51319955c53d5394c81c3786d62ebae1b6ca5040b913a03e9d572fd69227a340fd40", 0x89}, {&(0x7f0000367000)="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", 0x1000}, {&(0x7f0000c55000-0x6a)="c9dee12e98ba77b295afcf4c3510bf4af0f117b9387e2542d39de7451c54768d3349588b1011ebab350f03ceb498d4ef0c04a851e388145a27b3d68d568d18e178a141387da65f7179c082f7dc59c98bdd4532aa0ebefb1e4b9b63e33b5f81ca4f92169be3a5d0051e95", 0x6a}], 0x4, &(0x7f000081f000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0xfff, 0x8000, 0x2, 0x80, r11}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x4, 0x5, 0x29, r12}}], 0x58, 0x0}, {&(0x7f0000652000)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x6}, 0x1c, &(0x7f0000c08000-0x10)=[{&(0x7f0000cb4000)="5db6bf6d1792307cd6004bcd0395a58484184b832f905c505a19bafb6e46d56bc8fdb3df51b2fcce394f4ff0dd23a74c2f91d3fe1f7b089601da9c02842393ab0dbb10e8f8ef60f4c0f1a9ca26f5245042e4a96f3b5bccd0680d837b078a5bb0760ac99cbca3085228e5fcedff1a8ed8f6026fa6c5444623c4c3252b6897f1f531bd52a646e3d3484689ae42fdac024b0ded0b777f1bc36676b5ab973a5871da9ade6c2ebd2bfbca6ca7e7e20235736682edb05cb0cb1c7910a0d3a41e7108cb268519a9657bd4430af0567c7a79c22b0bd117b434e86987", 0xd8}, {&(0x7f00002ab000-0x91)="5998a98742d39a097c4f29135e0aa0a7213ba5664116c27da852e513bf58455b622a9e83eab0436735ea2772cc23827f072e6a98668adef0d4fb1d868785c826961bd73d62ed6dbef6cab87f109246cf1cc2acedfcc0b25183974d3b078dbbcd69b08436abd02c6c1a379be276bc8edecc67cbe711911d776d0ecabd9ed3d862e16cd7e6f1b3f6a54c1a17c15a253cb386", 0x91}], 0x2, &(0x7f0000c4d000-0x58)=[@sndrcv={0x2c, 0x84, 0x1, {0x3, 0xad, 0x8001, 0x1, 0x3, 0x1ff, 0x5, 0xbf, r13}}, @sndrcv={0x2c, 0x84, 0x1, {0xb16, 0x4, 0x4, 0x561, 0x2b9, 0x8, 0x4, 0xb1, r14}}], 0x58, 0x4000}], 0x6, 0x20000000) 2017/12/23 23:57:06 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000468000)='setgroups\x00') close(r0) fremovexattr(r0, &(0x7f00008f7000)=@random={'trusted.\x00', 'setgroups\x00'}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000000000)="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") close(r0) 2017/12/23 23:57:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r0, 0x4b4d, &(0x7f0000001000-0x8)={0x6, 0x1f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:06 executing program 5: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000fe3000-0x4)=0x0, 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000817000-0x18)={0x5d05, 0x0, 0x1, 0x5, 0x4, 0xb2}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000fe4000-0x4)=0x0) 2017/12/23 23:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006f5000-0xc)={0x0, 0x0, 0x0}, &(0x7f00003ed000-0x4)=0xc) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000953000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000c41000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f00005b2000-0x8)={r2, 0x1}) r3 = syz_open_procfs(r0, &(0x7f0000458000-0xe)='net/protocols\x00') preadv(r3, &(0x7f0000f3b000-0x8)=[{&(0x7f0000c5e000-0xc3)=""/195, 0xc3}], 0x1, 0xb) 2017/12/23 23:57:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x585001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000001000-0x60)=""/96) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000294000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000972000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000890000)=0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00006dc000-0x4)=0x0) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) r3 = syz_open_procfs(r2, &(0x7f0000fbf000-0x4f)="ed80000000696e666f00a42e16c8822676ac0ae86571c495f6325a1294f76dd1ee5b15ccd1e71e4197b533a9eb4d5264e859587860783b5b04d1ea03a19ffbb7e05cc4747f3292cb802d2367ad99b4") ioctl$KDGKBMETA(r3, 0x4b62, &(0x7f0000dfd000-0x4)=0x0) ioctl$sock_netdev_private(r3, 0x89fb, &(0x7f000025e000)="f346312dc9ebe769dd69c4beb0ded6ef485675386a55a56298bf6006b03057cd3be018835afbf28555299a83bb59342c577f726fac5509365370dbe2fcabfaf354736abad71f13176eeaff2be621627fabc231d1a7ffe083cdf226c284d13e22a2c51422f266ac09b4342df17128c90899e1173a687fd7df157bd54e81a3f7d763f44c2897ea6907e1111a6a72acc0624c8937645e1e689ec8a8079830c293f2624a1c157e8e52a848ba7d91") syz_open_procfs(r1, &(0x7f000044c000)='coredump_filter\x00') sendfile(r3, r3, &(0x7f00001b9000)=0x0, 0x401) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e08000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e22000)=@ethtool_coalesce={0xe, 0xffff, 0x1, 0x0, 0x6, 0x5, 0x6, 0x200, 0x9, 0x0, 0xffffffff, 0x1000, 0xfffffffffffffff8, 0x0, 0x200, 0x7, 0x1, 0x101, 0x7, 0xff6, 0xbb1, 0x6, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 77.027769] device gre0 entered promiscuous mode 2017/12/23 23:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000db4000-0x11)='/selinux/enforce\x00', 0x200, 0x0) ioctl$KDMKTONE(r0, 0x4b3b, 0x4) r1 = syz_open_procfs(0x0, &(0x7f000042d000-0xc)='io\x00') r2 = add_key$keyring(&(0x7f0000cf5000-0x8)='keyring\x00', &(0x7f0000e7b000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f00006dc000-0x8)='keyring\x00', &(0x7f000033c000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) keyctl$restrict_keyring(0x1d, r2, &(0x7f000037e000)='cifs.idmap\x00', &(0x7f0000243000)='+proc+\x00') lseek(r1, 0xfffffffffffffffe, 0x0) 2017/12/23 23:57:06 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ccb000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000224000-0x8c)={0x81, 0x0, 0x0, 'queue0\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]}) mkdir(&(0x7f0000043000-0xa)='./file0\x00', 0x10) r2 = inotify_add_watch(r0, &(0x7f0000b3c000-0xa)='./control\x00', 0x1000824) inotify_rm_watch(r0, r2) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000048000-0x8)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000b3d000-0x8)={0x0, 0x0}) 2017/12/23 23:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xe, 0x2, 0x5) r0 = syz_open_dev$binder(&(0x7f000077a000-0xd)='/dev/binder#\x00', 0x0, 0x802) write(r0, &(0x7f0000348000-0x1e)="1d0000000104ff00fd4345c0051100000700000008000100030400dcff3e", 0x1e) r1 = add_key$user(&(0x7f00000f8000-0x5)='user\x00', &(0x7f0000ac4000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000ea2000)="096cd66e0866f1ef3175e287029d75317c56938388f1789b37f343c2b5e052e6d5621baba55c35cae10324ba63f41a10cccbf09ba29cb9072dcd8dcf5dc8bba76bb3f2dce4f34d596e3dac5d20a94d5cc637eee001a8ca9aefd2fef2726fd6ab17edbd9e5580fc7af4bff8188a8d0f4ceead989cca6575cff30cffacae216ee0d7c1588b7237d07249d5cdbd0d0d88d48a8122c4c1ec80a5cbc86a74a16b9fdaa7243043c18e2719e89eafdf94b618b35d6f3c306aa2a319440088207330e3e1769378d033ad5d5c274991", 0xcb, 0xfffffffffffffffc) r2 = add_key$user(&(0x7f0000228000)='user\x00', &(0x7f0000894000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000103000)="59754f52f55717bc62890bbae9b4a2c3f78ba9b918938eafabcca5104b1b1c4a3920aaa03e2a0c856f7eacc56f6c50d1926d89dfa353dc9f34d952ba1c85c4c325b04635de755bea44c659031c5a73912f855c2993e19b0d703ff1ffd791cc5aa9bd026e83cb994b44fadd28865a7a4316d348bcda3f0c64e2f878386aa78103eb75919f2cdf8cff8b0f0c09f548e99febcda48e8e018032195631c0bdd7b865bc894816835963d30ad3a763e356abbe82fc96e7fb9ee34c29a6a25c5043bce0281b185212b6e61a32872267859f982bebd9493913404cbce2182b1c7e9a", 0xde, 0xfffffffffffffffd) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000538000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000c32000-0x34)={{0xffffffffffffffff, 0x3, 0x4, 0x0, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = add_key(&(0x7f00000ee000)='pkcs7_test\x00', &(0x7f0000208000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000030f000-0x1000)="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", 0x1000, 0xfffffffffffffffc) keyctl$dh_compute(0x17, &(0x7f0000323000-0xc)={r1, r2, r4}, &(0x7f0000a49000)=""/116, 0x74, &(0x7f0000b1e000)={&(0x7f0000771000)={'sha384-avx2'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000286000-0x5)='user\x00', &(0x7f0000a1e000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000454000)="52ba074dd5e5b15c8cc71ab35dd37f2b77a2e281136b5bfee3ea1df35db155e531c32f5617cb62320ae02be96595cd7bcbdc0a457e3ef3b8dcc86afe4fee74970f9d99bc1046395689dbc3cce20efd473164de04ac4bd3113831d87d9084c5adc01570df68b674c1746f9fad90e662f70bf881829f61e85f9dcf91d40d4f8cf3b9668a62f712b7aa6992454b56dc45e24ec92c608c59ab0768cc2efeac12b4e8b09d10c434b56df4b0992e5714f0e4c0fe84c4859073ce58a6778f891cc6b8", 0xbf, r4) 2017/12/23 23:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000026d000)={@loopback={0x0, 0x1}, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_dev$sg(&(0x7f000092a000)='/dev/sg#\x00', 0xc85, 0x12202) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4008641a, &(0x7f000097a000-0x8)={0x6, &(0x7f0000912000)=[0x8, 0x9, 0x800, 0x1, 0x0, 0x7]}) 2017/12/23 23:57:06 executing program 2: ioperm(0x0, 0x8000001000, 0x3ff) clone(0x0, &(0x7f0000f5e000-0x1)="", &(0x7f0000752000)=0x0, &(0x7f0000160000)=0x0, &(0x7f0000c18000)="") 2017/12/23 23:57:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000001000-0x6)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x100, 0x0) fcntl$setsig(r2, 0xa, 0x22) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000011b000-0xc)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f000010a000-0xb)="6d6f756e74696e666f00a4") mmap(&(0x7f000011e000/0x8000)=nil, 0x8000, 0x1, 0x8010, r0, 0x0) sendfile(r4, r4, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:06 executing program 4: mmap(&(0x7f0000000000/0x7a000)=nil, 0x7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80005, 0xfffffffffffffffa, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000007c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f000007d000-0x5c)={0x0, 0x3, {0x0, 0x0, 0x800, 0x0, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f000007b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f000007c000-0x4)=0x0, &(0x7f000007c000-0x4)=0x4) getrandom(&(0x7f000007a000)=""/227, 0xe3, 0x2) syz_emit_ethernet(0x16, &(0x7f0000076000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="7683281e5b96", [], {{0x8864, @x25={0x0, 0x0, 0x0, "7f758eea21"}}}}, &(0x7f0000060000-0xc)={0x0, 0x1, [0x0]}) 2017/12/23 23:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0xfe17) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c95000)={0x0, 0x0}) 2017/12/23 23:57:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000884000-0xc)=@sack_info={0x0, 0x8, 0x6}, &(0x7f00000ba000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x97, 0xffff, 0x8, 0x5, 0x1, 0x8, 0x3ff, 0x1, r1}, &(0x7f0000396000-0x4)=0x20) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000001000)={0x0, 0x2, 0x0, 0x0}) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000012000-0x4)=0x0) 2017/12/23 23:57:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000000)="d0a5efbb5dcb19375d14f9d4609bbee3c05a904ad75ea35dcb014d3947d9bc7ad5555fc4b360ae20ebab5d9d0e349004b4669c") mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000000d000-0x51)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f4b000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/23 23:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f0000222000-0x8)=0x0, 0x0) 2017/12/23 23:57:06 executing program 3: pipe2(&(0x7f0000737000)={0x0, 0x0}, 0x80000) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000059d000)={0x0, {{0xa, 0x1, 0xe62f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x45e}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) clock_getres(0x5, &(0x7f00003cf000-0x8)={0x0, 0x0}) 2017/12/23 23:57:06 executing program 2: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000010000)={0x0, 0x0}) ppoll(&(0x7f000000e000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000001000-0x10)={0x0, 0x989680}, &(0x7f000000c000-0x8)={0x0}, 0x8) 2017/12/23 23:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) readv(r0, &(0x7f0000811000)=[{&(0x7f0000495000)=""/253, 0xfd}, {&(0x7f0000caf000-0x23)=""/35, 0x23}], 0x2) 2017/12/23 23:57:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) openat(r0, &(0x7f000044a000-0x8)='./file0\x00', 0x400, 0x58) ioctl$LOOP_CLR_FD(r0, 0x80247009) 2017/12/23 23:57:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8000000400000005, 0x0, &(0x7f0000324000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000094d000-0xa)=@file={0x1, './file0\x00'}, 0xa) epoll_create(0x0) 2017/12/23 23:57:06 executing program 6: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x40000000004001) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0xa0800) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000012f000)='/selinux/context\x00', 0x2, 0x0) fcntl$setown(r1, 0x8, r0) ioprio_get$pid(0x1, r0) 2017/12/23 23:57:06 executing program 3: r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x205, &(0x7f0000000000)={&(0x7f0000000000)="ef9a03ea7e116fa78f12db106d88a8c446aa884abfd921b1b820b74a29cc60cc6e92452377cf93e519e6e48e67bc9502342049bcb26d1c94949c51297c7b6c295c12ffc92102a96fa30ac5811c4c62870ab8a40f6ef60b46048083d4001f283a330ffd533e2e4c93d5827aac44b64a2fbbb53ccdfa9677192a6feef0455417e5d75821ef", 0x84}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4080000, &(0x7f0000c03000)="", &(0x7f00006b6000-0x4)=0x0, &(0x7f0000eef000)=0x0, &(0x7f00000cf000-0x7e)="f4") 2017/12/23 23:57:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000019c000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00001b9000-0xa0)={0x0, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x10001, 0x4, 0x10000000004, 0x7}, &(0x7f00003b7000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000ffe000-0x4)=@assoc_id=r1, &(0x7f000091a000-0x4)=0x4) r2 = fcntl$getown(r0, 0x9) ptrace(0x11, r2) 2017/12/23 23:57:06 executing program 7: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d25000)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000afa000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000d27000-0x8)={0x7ff}, &(0x7f0000d27000-0x8)={0x0}, 0x8) sched_setparam(r0, &(0x7f00003e7000)=0x0) 2017/12/23 23:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000644000+0x291)={@broadcast=0x0, @multicast2=0x0, 0x0}, &(0x7f00009b0000-0x4)=0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00007cd000)={0x0, 0x0}) 2017/12/23 23:57:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000566000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e80000-0x11)='/dev/vga_arbiter\x00', 0xa080, 0x0) unshare(0x400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00001d5000-0x4)=@assoc_id=0x0, &(0x7f0000d0d000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000817000-0x8c)={0x0, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000c18000-0x4)=0x8c) sendmmsg$inet_sctp(r0, &(0x7f00005f2000-0x70)=[{&(0x7f000087f000-0x10)=@in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a88000-0x8)=[{&(0x7f0000e59000)="94ca0560e2df757558ec61df2fba0fc578c459b9fafa5e7080216d90d217de79c9e34799f7fc1be5f707f8cbdbfe99da44c8d1bc829a13734d9142b3016a81412b8db74dfc50dc770573d1a3c4ad1a1de6d9a1fcd30758f59d88a344b4f5d30510a4933f5751c9ce2fbb90376d4377", 0x6f}], 0x1, &(0x7f0000d54000-0x1b8)=[@sndinfo={0x1c, 0x84, 0x2, {0x8, 0x800d, 0x4, 0x7, r3}}, @init={0x14, 0x84, 0x0, {0x4, 0x0, 0x7, 0xffffffffffffffff}}, @sndrcv={0x2c, 0x84, 0x1, {0x100000001, 0x80000000, 0x8, 0x3, 0xfff, 0xdc8, 0x6a5fc9fc, 0x2, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x9, 0x1b2700, 0x8001, 0x3, 0x7, 0xfcdd, 0x1, 0x3, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0xfffffffffffff801, 0x3, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x8, 0x20, 0x8000, 0xfffffffffffffffb, 0x1ff, 0x1, 0x4ce, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x8, 0x3, 0xd28, 0x0, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x5, 0x202, 0x3, 0x9d, r2}}, @init={0x14, 0x84, 0x0, {0x8000, 0x80000000, 0x8, 0x8}}, @sndinfo={0x1c, 0x84, 0x2, {0x90ed, 0x8, 0x9, 0x81, r3}}], 0x1b8, 0x44045}, {&(0x7f0000858000-0x10)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000a1a000-0x10)=[{&(0x7f0000b10000-0x1000)="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0x1000}, {&(0x7f00005f9000-0x30)="b6fefd8d20f26c3c743c481ffba05ad861af2a572623f1812dc7e43577ac4ffba95969255e4c14c7ea23c2bccf77b325", 0x30}], 0x2, 0x0, 0x0, 0x40000}, {&(0x7f0000411000)=@in6={0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f000098e000)=[{&(0x7f00001df000)="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0x1000}, {&(0x7f00004eb000-0xa6)="3504f8d23f104fddd8b9116d5f0503cc25affd2b07c8f0539b1f7a4c1592f9cbcc8aceb2cb81fd16281dedcf183413ec5012f4d8f7342561870a2b53607ceb20b6a738d619d202b1a972e731deb1263d37e65903eb8ae924f9724e018983bf0aca454c37f123b91186fbde6987664d461e43c38dfad9c2b7af490b795b072b2747875b08c2d05a5fa0b62bd9f1227a9909d7641e2df001d829996801b2c6b8b68b3432c7e7dd", 0xa6}, {&(0x7f0000663000-0x13)="ab5608779f1f1788dc27a05eed19b8732d4f62", 0x13}, {&(0x7f0000ec3000)="eef0534042511f34d2fbdafda6071ebb274d60bb8b8f5fc31e8ce28ad4e40a825d450189a44303a0678d2118f67e5cee205c9b065e65b4f05d989dd3483f7dc36be9bba12dd617e21cca84cef920a978165f3ad5babbb36fb118ec40617fbbf4eb6e8551ac9b56e42d788d34e04ede9b15e98af574eee03c1517c316b8806bf1c3e2498c3f4424574f42ac0fdffc589197bdcdcd32bdeec1f6c98a81b1a77894a116341a0713df9f09efdd56a5a280ae77", 0xb1}, {&(0x7f0000c15000-0x16)="1355052f0be27386f51ec7672fab94d12173fdae81dd", 0x16}], 0x5, &(0x7f00002ba000-0x134)=[@sndinfo={0x1c, 0x84, 0x2, {0x4, 0x8000, 0x5, 0x5, r2}}, @init={0x14, 0x84, 0x0, {0x2, 0x1, 0x8, 0x5}}, @init={0x14, 0x84, 0x0, {0x101, 0xf200000, 0x7, 0x80}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffffffff302d, 0x0, 0x1, 0x4, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x208, 0x100000001, 0x800, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0xf55, 0x3f, 0x9, 0x3f, 0x1, 0x3, 0xffffffff, 0xfff, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x2, 0x4, 0x9, r2}}], 0x134, 0x4000}, {&(0x7f0000f00000-0x10)=@in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000011d000)=[{&(0x7f000051b000)="397fddaf4084f4b2549553297199d4bb6824586e01ab8e0b464dde2f4868f2801ed74c7e294329ee3ad7e8329d5e1d6529162ea42220cb95508e33cc874631a7102f41cc7d35924c36e40e789f1bcc81da5f9c7781c7334ebdc26bd5af04ec5c5d98ef66bc10236a8704473d85953adb255c753bd553cd2f231cb05c4424132d8eda4c96241376d5d6cbe1e39ceacdacaf1332f3d33ba023b3e2658a4c3683ad7a93e2d0f9f80c85874c02de54dc9e819c3ff84ea614691fdc7ed3da68ef5b6cec503f180f50fe6c29eb6ebca4a544e39e1bf4a43f40ac4b85e47c17cb22e7856f5076ec9f03420368c0141bcf4f23", 0xef}, {&(0x7f00005bf000-0x86)="9cf71f6ff471d2d88cc294c371d1b12a51c81b4a5142920fce0db20350b93bd19baf0a455eefeb3756ea26099bb602f383eb368380342d1a44602c09389e423d420c8db52e7efb4081e00b2d44266ebf3ce0ee98c80e7df5c351d1b358b8a7d56d946aad5349c4ad818ef922267cdf4bef64f0945dd3d6c1dbdf10cecfe48d0e2e2340cfff59", 0x86}, {&(0x7f0000546000)="33b1ad9354c230733211f2d051b34ee96b6fcd990477d7", 0x17}, {&(0x7f00001fb000)="a5537fdf12357141169bfd8525022b1c308a50580fe677313db43705546aca6cf1e87b9fee1545f1bb358159f747a17d548ca6d19a558450b6bb8d614c", 0x3d}, {&(0x7f0000d4d000)="20254ea911dfb33a9dbb9c64dbab23d97d64df6421cf9a3771d69219c58e8f173866807bfb2d9c7b914c249a07c65afb08dee3cfb8b4c8036677594ac9ab7127d6e8ec739b367c5c90abbfd65380fdc364f8239935aa9b80f490e3aba6e5a169f53095fbd050a210d3287024eff3517758bb35f661d6a0b1777577682b71bb85400a333667e85a6246be42a6723646564961477eebe1f77d7036e13b021f2ace5f2fa61c62b75157127aa7e78cc31a58993f2e6155cfb41f58800166de7917835a5f19ad3b4b", 0xc6}], 0x5, &(0x7f00003ef000-0x108)=[@sndinfo={0x1c, 0x84, 0x2, {0x2, 0x8, 0x0, 0x9, r2}}, @init={0x14, 0x84, 0x0, {0x0, 0x200, 0xfffffffffffffffe, 0x7}}, @init={0x14, 0x84, 0x0, {0x5, 0x80000001, 0x22, 0x8}}, @sndrcv={0x2c, 0x84, 0x1, {0x81, 0x9, 0x8000, 0x8000, 0x0, 0x401, 0x8000, 0x7, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0x2bf8, 0x1, 0x0, 0x835, r3}}, @sndinfo={0x1c, 0x84, 0x2, {0xffffffff, 0x0, 0x1ff, 0x7, r3}}], 0x108, 0xc081}], 0x4, 0x24000000) sendmsg$inet_sctp(r0, &(0x7f0000b39000-0x1c)={&(0x7f0000a04000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00003f8000-0x40)=[{&(0x7f000082b000-0x6)="32e28d80ca3e", 0x6}, {&(0x7f00001bf000)="5b712fc898c21bc37669a5b504b5508d6e2c63e030a1a685f5a9c55c6653f0808564349b57", 0x25}, {&(0x7f0000c4e000-0xbd)="64bd6511a9973b5de92c3ee6a0bee32c809ac2b2dc1eb46428ff50f663587e9b338f9e1de6aafdd1bc84bf87ceb3c637ee6e31f925504b959873a01d404e58175447b5bc79dab3021f80cdc006ae08c14f864d0042e872de113a860c4d8d10e70395c158e5936d8701648a4ffb6d3ac1741c6b24acb379e37365a2d67c2222d9d0cf66d4aa4757a0ead9e54ac9c9daddb5c61f53bdb77684e0201fd521e818c9d438a3c0614c9cb6e0fc4a9b284e618fa1e00411f72652e31f9db73869", 0xbd}, {&(0x7f000028c000)="be2309ccd4113f9acbe25360594c", 0xe}, {&(0x7f000075a000)="9302eb0c508c0bdb6dd07e5ca8ac85c2c402fc3642729923b9c90a51bc14032cf3690f22ebdbafbc1a406221dadb6604a0ced5735b83227d4a2dc07a67a839399db1a6812bdc6aa2b07673efe6030372c9af04693a471945028745b703a095554c4cd2286642108c0fc5d82b02e6a5903307bec442f94a3ea47505286a5d54ae961266f1e71f5cad8ccf16c1b78b6d3a32", 0x91}, {&(0x7f00008ca000-0x7e)="9c1ce7741942619159a0d00bd16db5e2062e3de0b12f79363ee3108ddd48c63e9460e37c691ba7c577081359ee2421bf07439f2f3d797a8001dda222e27d2e5365259c7e660464a46251b7bf22e9171437daec28dcbf5ae85670c148d6010412a5db4bcba87ff31b2e611c68cb368b6a11f5be543a8d6134e09f93e01e7e", 0x7e}, {&(0x7f0000158000)="898e482b9a164c9dac984dfe4b9a0b722d7b146e9e0efb387246b204f4b49cb584bda9fae7ab21e51f6f34fe59c3f0d3fc485c57574740cc", 0x38}, {&(0x7f0000745000-0x5d)="35e18536c8ef95285fe3f8789d2b550b90afa83d496d532e0481af2c02c90cc80636d5213f7ff3672af568a216b8c67da4fc08336a3a14f4900c7f3ea4d788dd40da0d69d97493a9219e5a73d204a1d61ab71b03b85f483b56728c8f91", 0x5d}], 0x8, &(0x7f0000b80000)=[@sndinfo={0x1c, 0x84, 0x2, {0x1, 0x8000, 0x43, 0x4, r2}}, @init={0x14, 0x84, 0x0, {0xffff, 0x532e, 0x100, 0x9}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x8006, 0xc31, 0x10001, r3}}], 0x84, 0x7e8c031b3eea4389}, 0x1) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000199000)=""/232) accept4$unix(r1, 0x0, &(0x7f0000d2c000-0x4)=0x0, 0x80800) 2017/12/23 23:57:06 executing program 2: r0 = getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000d43000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0) setresgid(r0, r2, r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r4, r1, r5) r6 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) lseek(r6, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000000)={@common='nr0\x00', &(0x7f0000002000)=@ethtool_drvinfo={0x3, "c13a45e3fc87e9d96d0b080d765603381d9784bb26640ade91616a8214c68b7e", "553202fa3992b00080969ef18b277020ff24801d9d6855227e4c42cb361d47aa", "a1bd4ec6bec1d0cae53b7a3d27827e56c5732b694e971df00168c050daa43ea1", "5eb673f0d739be91342e2bcf4d9209c9093d017d6ea4114f5106b009c885283d", "71db428551925dca177f6ba95c6af12c0cf4ad859bd48da3519ba74f5b934f8b", "54aa27c5e5daf0b9864c672f", 0x1d4, 0x40, 0x2, 0x2, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r6, &(0x7f0000002000)={&(0x7f0000004000-0x8)=@sco={0x1f, {0x401, 0x822e, 0x0, 0x14cc35cc, 0x8, 0x9}}, 0x8, &(0x7f0000003000)=[{&(0x7f0000002000)="dec228ec54a8c120f4acf9e8a632b61548ce19bd10dd41b9bdaf39f01a96577e32", 0x21}, {&(0x7f0000004000-0x4d)="54886c7ab60861691f4d49e211add5e35cfa6955591ed382d7d43446e319115e3a3a5df5b6f85d07aab8c7d0eafe540da92d5ac50b6f5700da252f186c54fcc5fd3e6444e03315eccefcb4cfd3", 0x4d}, {&(0x7f0000003000)="5401df45093d033786849171de62be61ea3ffbcbc1decb8a471a6336aca40960fdba12f2f0ea6576e520bf5df9ce78f3a4b81dc7de799599bd86a7c74349397d9144fd55c79c477d845fde1e4d3044ca7140ee74770e6cdcec0d74432c01c66e831fd0800f26b6f12dd4a4a05622c514df7fa053986ea8d880d73ab6ced5ab7c169f16c34e32e3529ac954e39482bef92d3617df3d5b1ffb47c26a5ad19f38f20ff9494312ed046e678f423c0aed71995b138d74ab14d5", 0xb7}, {&(0x7f0000001000)="6a8104c3f8df8370fe528d9eb6766c99521145cb0fcc0e5a894c59d23c6462cebfda4ca41e36e5de8f65690fb72e1e", 0x2f}, {&(0x7f0000003000)="6553bfd0e900b86a5c39f6a4eb8eb3dd5271663f19c5c6ed4e9252c15e725309b7dbd41e7cae5e608283c84fc88e250cf35c75e0b91a889c8c5a11009fb0eacb8bdf547f861d5939fd94d621271e4aa91c31462c0bf23c30088a94c065587777644ddfd6071ed0d948faf304f06d9e36f4d339c517b266a40e4ec74ffa94bf5f9185028a79dd7917e2fe21812a3c2baf68", 0x91}, {&(0x7f0000004000-0xf0)="af2bbe3366ec448e61f59a915607599c10b661fdab2a6b209af502f4eacbdfc50dfbdc9bb9b7a94f66a721a38dbb7bc8ea597e3102c85b8922ad325bdc1fedbf0debe86c7f0f335d9c6c5381188c8f2893c074dc7b85f058d07a00e63eccd4747b7e7bb1ff8d4f23689b6c98ca2fcd84c21c7e578547dbe5005da54f148dafeb8058379c9fda8bdf38e33c49cd276fa183e5133631a3ff9642cf4e730d34f2f1fe863294c867e16126c95f6ae8126d3ec0c440645d450f54ad59172651eac3d787f87f6916012b1eed1b880d61117941f8c039e5d85ddfa34e112fcb652c25df45220760cc8b65e2522c002134ce0587", 0xf0}], 0x6, &(0x7f0000004000-0x10f4)=[{0x100c, 0x119, 0x1000, "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"}, {0xe8, 0x0, 0x336, "ff52b883c4d228106406b57e3efd1e9dabb3f97dc1f771c8e33bc1a1ed011183990f72e4780e324f5ccbc4f31715c62d82934b0dbef0a4d4d1bdbfd78da79d072e29e0e6da08dd14eac90f257f9385fedebdf83b8b3e7e9b2bd1f7f4031a6afd347fcaacc21524571a01ed055974f00d1a7d9eb383859e4f56dafe66c4fd8ba161cc62b0eb621501dbb8b9eea7aaaabdc2b0f3daa143250e7bac77226e6e41e40658c593a5110b2bd5f38587acbca77194f7cba2a87242be868599ea82cacd7e664b1fcf664299ab30cb2f1d25357b0115692daddd540ac9eb8dd4"}], 0x10f4, 0x90}, 0x48014) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x1f, &(0x7f0000003000)={0x0, @in={{0x2, 0x3, @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]}, 0xc3a, 0x6}, &(0x7f0000005000)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=r7, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r6, &(0x7f0000007000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:06 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000000000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = memfd_create(&(0x7f0000003000)='-.[vmnet0^\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) lseek(r1, 0xffffffffffffffff, 0x4) close(r0) close(r0) 2017/12/23 23:57:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000224000)='/selinux/user\x00', 0x2, 0x0) write$fuse(r0, &(0x7f0000bb0000)={0x28, 0x0, 0x1, @fuse_notify_delete_out={0x8, 0x1f, 0x1}}, 0x28) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) [ 77.345227] binder: 12649:12660 ioctl 8040450a 20199000 returned -22 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000823000)='/selinux/access\x00', 0x2, 0x0) getsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000fd3000)=0x0, &(0x7f0000838000)=0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000bae000)={0x0, 0x0, 0x0}, 0xc) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f00007fc000)="6d6f756e74696e666f00a48a46c4cc9885b46082ef") ioctl$TIOCGSOFTCAR(r2, 0x5419, &(0x7f00008f8000-0x4)=0x0) sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000235000)='./file0\x00', 0x40, 0x80) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000df2000-0x98)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7f}, &(0x7f0000589000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ecd000)={r2, 0x1ff, 0x4e8, 0x6}, &(0x7f0000f0c000)=0x10) writev(r0, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) writev(r3, &(0x7f00007de000)=[{&(0x7f0000743000-0x1f)="1f00000002031900000007000000068100ed3b7509000100010100ff3ffe58", 0x1f}], 0x1) writev(r3, &(0x7f0000f7a000)=[{&(0x7f0000fb4000)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() socketpair$inet(0x2, 0x0, 0x10000, &(0x7f00004c9000-0x8)={0x0, 0x0}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00000e6000)={0x6, &(0x7f00002c0000)=[{0xf22, 0xb, 0x3, 0x0}, {0xbe5, 0x3, 0x3, 0x8}, {0x2, 0x2, 0x2105, 0x3}, {0x1, 0x401, 0x5, 0x4}, {0x3, 0x9, 0x3, 0xfff}, {0x1f, 0x4, 0x7fffffff, 0xfffffffffffffffe}]}, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000166000-0x24)={@common="6c6f00000000000000000006000015e8", &(0x7f000042f000-0x24)=@ethtool_ringparam={0x10000000000000c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000e8e000-0x8)=0x5) 2017/12/23 23:57:07 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSETMODE(r1, 0x4b3a, 0x4) waitid(0x1, r0, &(0x7f00001f5000)={0x0, 0x0, 0x0, 0x0}, 0xa, &(0x7f000091a000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:07 executing program 5: ioperm(0xffff, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) fstatfs(r0, &(0x7f00003cd000)=""/21) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000025a000)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000927000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x401) userfaultfd(0x80800) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0186416, &(0x7f00000d6000)={0x100, 0x4d, 0x2a, 0x7, 0x1, 0x9}) 2017/12/23 23:57:07 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fallocate(r0, 0x2, 0x80, 0x2) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={r1, 0x0, 0x8001}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x4000)=nil, &(0x7f0000006000)=0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000930000)=0x4, 0x4) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5c1}], 0x1) 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e48000-0x11)='net/snmp6\x00') openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006ae000)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f000078e000)=""/0, 0x0, 0x2000001) 2017/12/23 23:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f000016a000-0x14)=@ethtool_rxfh_indir={0x38, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000df2000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000638000-0x4)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c84000-0xc)={0x0, 0x0, 0x0}, &(0x7f00004db000)=0xc) getresgid(&(0x7f000089f000)=0x0, &(0x7f0000020000)=0x0, &(0x7f00003f5000-0x4)=0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d01000-0xc)={r1, r2, r3}, 0xc) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000086a000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000013000)=0x400, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00002c5000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f000066a000)=0x8) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000471000-0x4)=0x0) lstat(&(0x7f0000f85000)='./file0\x00', &(0x7f00003f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000651000)=0x0, &(0x7f0000fab000)=0x0, &(0x7f00006db000)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000914000)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000c82000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @random="35d82ef2a519", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00007f8000-0xc)={0x0, 0x0, 0x0}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c48000)={0x0, 0x54, "f786529dd9a9650ab83083ffb75395dc5af5015d55ecf0540563cad17cd311138ca495b84bb2d7696c3a57e650ffcc82c10a6414c13e01572b53b9b661d1cba6f81847b299ce34494a5fcd08e4d4cf2ae917798f"}, &(0x7f0000136000)=0x5c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f11000)={r6, 0x337}, &(0x7f0000da1000-0x4)=0x8) stat(&(0x7f0000065000-0x8)='./file0\x00', &(0x7f0000be9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000b7a000)={&(0x7f0000396000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f000060d000)=[{&(0x7f00006bc000)="dcabe7642c58403d3b367c842d52784670143195daa864e9529a0cdd043b56efba28d5c5a15afaa3ad80c75ab5d34bd481a5d4a513c018a56d3e08689ea2ae52d87ade74c317fb4275bd2b45746177f86210fc6ac045d3fc7399ce5457f638d0aa110e9285683a05eb76f6", 0x6b}], 0x1, &(0x7f0000ac7000)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r8}], 0x58, 0xc004}, 0x40000) connect$unix(r0, &(0x7f0000498000-0xa)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000ccd000)={r7, 0x1}, 0x8) 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) socket$unix(0x1, 0x1, 0x0) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) connect$unix(r0, &(0x7f0000057000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ff8000)='/dev/loop#\x00', 0x6, 0x0) memfd_create(&(0x7f0000d0c000-0x2)="7b10", 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000034b000)={0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x1, 0x17, 0x0, "773fa771e28221035e121ccf083d91966a46d85091c673a445ce0a771894e0358c649956a2bd2ec9e04f383eb7025ee6bf9ace053aa10160f89250cb6cb5d119", "12e10cb378b0d75a16895b67b957fca8e1f8f7b5a0cda2742381af29c6e3e91ee942e2a666de58e031a77f68bf6dd3523dbf3d3769d0fa649cc1fbc501014d22", "f52a96f116939d51dd528f3a1e8041bba6781da128f92a8cc6d21e9e29bce7fd", [0x0, 0x0]}) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2017/12/23 23:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ca4000)='/dev/pktcdvd/control\x00', 0x80040, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f000059d000)=""/0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0xa, 0x802, 0x0) sendmsg(r1, &(0x7f0000f04000-0x38)={&(0x7f0000917000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000c03000-0x60)=[], 0x0, &(0x7f00006f3000-0x104)=[{0x2c, 0x29, 0x4, "1c030645b307e6727947f43896f1bf05233d35e97b47302fd35380304d"}], 0x2c, 0x0}, 0x0) 2017/12/23 23:57:07 executing program 7: r0 = socket(0x18, 0x0, 0x4) pipe(&(0x7f0000dd0000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000000)="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") recvfrom(r0, &(0x7f000043c000)=""/240, 0xf0, 0x0, 0x0, 0x0) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000bc5000)={0x0, 0x26f1ce2e0373dc96, 0xffffffffffffffff}) fcntl$getownex(r0, 0x10, &(0x7f0000417000-0x8)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00005ec000)='net/sockstat6\x00') clock_gettime(0x0, &(0x7f00007f5000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bf3000-0x8)={0x0, 0x0}) write$evdev(r2, &(0x7f00006d6000)=[{{r3, r4/1000+10000}, 0xfffffffffffffffe, 0x2, 0x7b1}, {{0x0, 0x0}, 0x7, 0x1, 0x5}, {{r5, r6/1000+30000}, 0x8, 0x3, 0x3f}, {{0x0, 0x0}, 0x9, 0x2, 0x8000}, {{0x77359400, 0x0}, 0x2, 0x1000, 0x3}, {{0x77359400, 0x0}, 0x10001, 0x8, 0x0}], 0x60) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002e1000-0xc)={0x7, 0xf0, &(0x7f00006a5000)="4233d322c5e044293afb5b89e2a98463999e943a2e4561ff5850dd6f32037731ea1383e1f862cae92219156e478d26006b59cab847b041bc5af2f6751d6304fb36b29471547ce5f0a779f8297535d4cda46d9b1735dcd3e1bfd502c9c8d816e72c9445a2d4674e1f6548d98b770f0341d921108938d01868b3c10ec338d9b4181ad4937c517d334bb5f86e5e60d333fa873e2b11f5ea13db7ddd2c08ace4b10b71fb478cd0d02ace85e69189452bbe99671a861ceae8e39b28070192979491885c634153eeeaad86fdcefb154d64ed152978ebe1cee18556704b9cfad71c1c4f25120f2bd9bccf7f3be14194d81226ee"}) sendfile(r2, r2, &(0x7f00004a0000)=0xfffffffffffffffc, 0x5) 2017/12/23 23:57:07 executing program 4: mmap(&(0x7f0000000000/0xfe5000)=nil, 0xfe5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fe6000-0x1)='\x00', 0x1) mmap(&(0x7f0000fe5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000fe6000-0x1c)={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x6d10}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0xcb, &(0x7f0000fe3000+0xee2)=0x0, 0x4) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008ed000-0xc)='/dev/rfkill\x00', 0x202, 0x0) getdents64(r0, &(0x7f0000e87000-0x97)=""/151, 0x97) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000017000-0xc)={0x0, 0x0}) writev(r2, &(0x7f0000dd4000)=[{&(0x7f0000d84000)='7', 0x1}], 0x1) read(r1, &(0x7f0000068000-0x1000)=""/4096, 0x1000) 2017/12/23 23:57:07 executing program 5: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000a63000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x78}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x6}, &(0x7f00004a3000-0x4)=0x8) mmap(&(0x7f0000000000/0xfec000)=nil, 0xfec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r2, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000c7a000)={0x5, 0x1, 0xb453, 0x4, 0x4}) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r2, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) ioctl$FIONREAD(r3, 0x541b, &(0x7f0000feb000)=0x0) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") mmap(&(0x7f0000000000/0x904000)=nil, 0x904000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000263000)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000183000-0x8)={r1, r2/1000+10000}, 0x8) r3 = socket$key(0xf, 0x3, 0x2) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000062f000)={"a11514aa51288e495debb3e686943727", {0x4, 0x2, 0x4, "1ac4286cf08a", 0x9, 0x0}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00005e0000)={0x0, 0x0, 0x0}, 0xc) perf_event_open(&(0x7f000042c000)={0x2, 0x78, 0x800, 0xfffffffffffffff7, 0x100, 0x2, 0x0, 0x2c51980b, 0x2, 0x5, 0x0, 0x4af0, 0xfffffffffffffffd, 0x7, 0x0, 0x81, 0x7, 0xfffffffffffeffff, 0x0, 0x20108, 0x2, 0x3ff, 0x0, 0x9, 0x9a, 0x1ead, 0x0}, r4, 0x3, r0, 0x1) sendmsg$key(r3, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f00008fe000)={0x2, 0x1, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_x_sa2={0x2, 0x13, 0x0, 0x0, 0x0, 0x0, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x50}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000f58000)={0x101, 0x7, 0x3, 0xd, 0x5, 0x100000000, 0x6, 0x3f, 0x5, 0xd, 0x3f}, 0xb) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000fae000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f000004e000)={0x0}, 0x8) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000d49000)=[], 0x0, 0x3fc) signalfd4(r0, &(0x7f0000057000)={0x0}, 0x8, 0x0) 2017/12/23 23:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fcb000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40086410, &(0x7f0000df3000-0x8)={0xb8, &(0x7f000085e000)="2bd64a0c35aa4fd02d1f64d032d9e959b441240d4b0fbfcb3c097c04b5668a7eb97b77e4083b0767099e32c6eac46db0ea21f31c36625db88b871958889c543c67aad5b5fa86ed93d381b75e2b34c577d7486f8ec7d3a7ec7a85687b1cede2bbd937859d4792a17de1f41ce9cc1e5ffd44cf8d56bca08d4de5bf335f6affc2e7287e4225ed17f493e4064db76716bde9035ac2ef1ca035769c0fe0726b3bb50464190120c55b9fa7921cc94cebfc72ceb0bc53677e38ac96"}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) recvmsg(r0, &(0x7f000022b000-0x1c)={&(0x7f0000be2000)=@in={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00006fc000)=[{&(0x7f00004e9000)=""/133, 0x85}, {&(0x7f00006c6000-0x7d)=""/125, 0x7d}], 0x2, &(0x7f0000efb000-0xba)=""/186, 0xba, 0xffffffff}, 0x10000) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c9000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000476000-0x8)='./file0\x00', &(0x7f0000abc000-0x8)='./file0\x00', &(0x7f0000ca9000)='cifs\x00', 0x0, &(0x7f0000662000)="") r0 = request_key(&(0x7f0000274000-0xd)='dns_resolver\x00', &(0x7f00009fb000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000b84000-0x10)='-+({keyring}/-%\x00', 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000ee000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e1d000)=0xe8) r2 = getgid() keyctl$chown(0x4, r0, r1, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f62000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f000085d000)=0x800) creat(&(0x7f00009f5000)='./file0/bus\x00', 0x0) rename(&(0x7f0000248000-0xc)='./file0/bus\x00', &(0x7f0000336000-0xe)='./file0/file0\x00') 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='task\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000020000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000020000)=0x0) setuid(r1) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000020000)={0x401, 0x5, 0x1, 0x40, 0x8, 0x99, 0x5dc6, 0x10001, 0x4, 0x8, 0xffffffff, 0x6}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000001f000-0xbe)={0x0, 0xb6, "21b7e3e93a49c19398dae0a0e3b5353945155822db94a4541ac190c38b59ed50dda48c6600a8efbeaa2a23aefd346cabd89b3f6413f76da3c36ea7108444a5e59a7201e3b9ea24942449022830b3802036b9d364d2a3df8235eeff4e6980b5f5a5f22f577bde157500691b71c7932f2a18a2175e366e57c877177573e0f65891aca1bd0d1c2b387301f088e2a110ccc7293e09fa04146b9d0eea98d5e6f8920eb544be533214ca38a7d84b77909ef35b83b0cb2c2df9"}, &(0x7f0000020000-0x4)=0xbe) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000013000-0x18)={r2, 0x80000000, 0x0, 0x906, 0x3f}, &(0x7f0000022000-0x4)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000022000)=0x14) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000001b000)=@common='ip6tnl0\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000023000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000b000)=0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000008000)={{{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x3, 0x4, 0x0, 0x6, 0x4, 0xa0, 0xa0, 0x3, r3, r4}, {0x8, 0x8, 0x9, 0xe45, 0x8e, 0x51, 0x38b, 0x4}, {0x5, 0x9, 0x80000000, 0x400}, 0x80000000, 0x2df, 0xffffffffffffffc0, 0x1, 0x12, 0x1}, {{@in6=@loopback={0x0, 0x1}, 0x2, 0x8}, 0x2, @in=@broadcast=0xffffffff, 0xfffffffffffffffa, 0x7, 0x0, 0x8, 0x180000000, 0x3e18, 0x3}}, 0xe8) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f000001f000)={r2, 0x6, 0x5e, "ff13f6b9347fa988ed0f3deb2acd48fff7cf1f14e01f9cd0f6fa4d588a0afb24a29e09f05d63c472659871db89053016f3bbce5ba53a3d00b6531e143057a1c3c2c114fd9cdd81e0d1ca13408d602718552095f6ab94459aef84d59b37fb"}, 0x66) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@assoc_value={r2, 0x3}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000023000)=0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000000b000)=0x0) getdents64(r0, &(0x7f000001d000)=""/25, 0x19) getdents(r0, &(0x7f000001e000-0xd)=""/24, 0x18) 2017/12/23 23:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000a000-0xd)="29656d31736563751f69747900", 0x0) mmap(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0) mmap(&(0x7f000000a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)='H', 0x1, 0x0) preadv(r0, &(0x7f000000a000)=[{&(0x7f0000007000)=""/1, 0x1}], 0x1, 0x0) r1 = gettid() unshare(0x28060400) openat$autofs(0xffffffffffffff9c, &(0x7f00003ae000-0xc)='/dev/autofs\x00', 0x101080, 0x0) exit(0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='smaps\x00') close(r2) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000-0x9)='/dev/sg#\x00', 0x4, 0x400100) pipe2(&(0x7f0000bac000-0x8)={0x0, 0x0}, 0x800) r2 = dup(0xffffffffffffff9c) r3 = syz_open_dev$sg(&(0x7f00002c5000)='/dev/sg#\x00', 0x4, 0x400000) r4 = syz_open_dev$usbmon(&(0x7f00004e4000-0xd)='/dev/usbmon#\x00', 0xd9, 0x4000) r5 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000599000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) r6 = socket$inet6(0xa, 0x80006, 0x3) r7 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000f5c000)={&(0x7f000067f000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000560000)=[{&(0x7f00006b5000)="1b948c01d9f0b243378a5183581911561dfc270452d180bddad49d3f7a065c245179e04f0ac8ba5d6faed3f65f7033202146d58e8513abdb2a233e4b689e6575faa09a6995ce9c1517fec035a8fd54df08", 0x51}, {&(0x7f00007e8000-0xf0)="151ca4ddbf71f201013485f7e7d0a9e962b5f5fd15980b621578e2ba9a9f72c5842847cf9fdd3231bc853de62a2e38991e28337f31991895d004ef5a2317452dd58710064dd79762e9e423eeeb3b72615a8f8ad8e265823e650ecf8b1b1e69c38d5befa97088223bf8b5e05b6314c1925aebc445454b1236f8849c39a47c4f396ff9647051725f41391072f2f689275d036d9264356d7721f1f3d776b42f9c5a2b188d0f892f0c97f6d5b2710bef8af196dd26149bc088489007ddeb65b6d05fd643cc7db6101cc034987307e40a9f7ad9814f71692fc7d66a9d773f648ed50797b573bd13c00c89e91f01ef275ae5f6", 0xf0}, {&(0x7f00004ea000)="9a8eb075a0d45d69e9d0afdeaaf010e724dc00579730c56bfa521969f0bf7befefa0461dc90c872a95f1c6c5dcf338f7f9b444a6e27777d8a0e3973c8bfe46a8ff024d5cb11bfd5e33a0b8af9210f9fd106cac46fcffc754639d", 0x5a}, {&(0x7f000055a000-0xd1)="e31f522a0fe5cf3b516f3b7d906893f3024827fd59c82bd5a6a836817a51487809a6133fb19aad95a5e30d57a719e62cf00793455a45e895af37c1db2db81608480279ade04c6ca9fef1c171bfedf3eb3c1ff07f299211efd04200205f53416521ba26601c5cf351de7473ec134a5b40a524c841f6440b1a38ddf039d0853b9b1e281daaeebee5c68e4dff4904de07cf704c28318ed4739009c17f36466c70cf2377b52a6440de9e9c139614c7fee57e17f05bdfcc092dd537599c13e768fc74690135321d53be34173c7a10f43e8efff5", 0xd1}], 0x4, &(0x7f0000dfc000)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7]}], 0x28, 0x0}, 0x10) r8 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setns(r8, 0x8000000) sendfile(r8, r8, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000e, 0x0) getsockopt$bt_hci(r0, 0x0, 0x42, &(0x7f0000d23000)=""/30, &(0x7f00007f7000-0x4)=0x1e) 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x9e7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f5a000)=[{&(0x7f0000001000-0x1000)=""/4096, 0x1000}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r1, 0xfffffffffffffffe, 0x0) mmap(&(0x7f0000000000/0xd18000)=nil, 0xd18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00000f5000-0x10)={0x1, &(0x7f0000d1e000-0x8)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x4, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r2, 0x1, 0x1a, &(0x7f0000d1a000-0x1b)=""/27, &(0x7f000023e000)=0x1b) read(r1, &(0x7f00005d9000-0x86)=""/134, 0x86) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$tun(&(0x7f00007f7000)='/dev/net/tun\x00', 0x0, 0x400000) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000e0b000)=[{&(0x7f0000c54000-0x1)=""/1, 0x1}], 0x1, 0x3ffffffff) 2017/12/23 23:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00004c4000-0x18)=@generic={0x1, 0xd21, 0x100000000}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000f61000)=0xddd, 0x4) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000cca000)=""/175, 0xaf, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000721000)="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", 0x7c8, 0x800, &(0x7f0000136000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80e, 0x2) r1 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000b0f000-0x8)=0x0, 0x100000001) socket$inet(0x2, 0x1, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ccc000)='/dev/ptmx\x00', 0x200000, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f00006f1000-0x8)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$tun(&(0x7f0000d27000)='/dev/net/tun\x00', 0x0, 0x0) times(&(0x7f00005d5000)={0x0, 0x0, 0x0, 0x0}) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f44000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r3, 0x8916, &(0x7f0000237000)={"b8344e68625e5ddba5a95d4f5dd7871c", {0x4, 0x6, 0x7, "19ce6b889ac3", 0x4, 0x0}}) r4 = socket(0x11, 0x100000802, 0x300) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000b21000-0x4)=0x0) r5 = openat$keychord(0xffffffffffffff9c, &(0x7f0000114000)='/dev/keychord\x00', 0x80, 0x0) ioctl$UFFDIO_REGISTER(r5, 0xc020aa00, &(0x7f00008b2000)={{&(0x7f0000c30000/0x1000)=nil, 0x1000}, 0x2, 0x0}) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0x0}, 0x4) r6 = add_key$keyring(&(0x7f00000bc000)='keyring\x00', &(0x7f000076d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r6, 0x0, &(0x7f000077f000)='/dev/keychord\x00') pwrite64(r2, &(0x7f000074e000-0x27)="29e86f37015d8b55339c8a0868d0750b7b907300f3b9e22156fefd4724e015eb3f2959ff912fc6", 0x27, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x0}) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f0000971000-0x10)=@generic="17d221382c3e9b8917c46c389c0e7bd1", 0x10) socketpair$inet(0x2, 0x0, 0x8, &(0x7f0000d3c000)={0x0, 0x0}) sendto$inet(r1, &(0x7f00009e9000)="", 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000029d000)={0x0, 0x0, 0x0}, &(0x7f00009a7000-0x4)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0c000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) signalfd4(r1, &(0x7f0000d3d000-0x8)={0xddd}, 0x8, 0x80000) r2 = syz_open_procfs(r0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000014e000-0x1)={0x8}, 0x1) connect$llc(r2, &(0x7f0000a5e000-0x10)={0x1a, 0xf6, 0x4, 0x4, 0x4, 0x892, @random='RymdY*', [0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x4000401) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$sndseq(&(0x7f00001a2000-0xd)='/dev/snd/seq\x00', 0x0, 0x200000) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000027c000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000bbd000-0x8)={0x0, 0x2}, &(0x7f0000008000)=0x8) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000b6000-0x3)={r2, 0x9}, &(0x7f0000ba5000-0x4)=0x8) getsockopt$sock_buf(r0, 0x1, 0x8000000001f, &(0x7f00007a4000-0x27)=""/39, &(0x7f0000797000-0x4)=0x27) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00005fe000)='/dev/ppp\x00', 0x480200, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f000010c000-0x8)={0x0, 0x8}, &(0x7f00005d0000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000a0c000-0x8)={r4, 0x9}, 0x8) 2017/12/23 23:57:07 executing program 2: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000479000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000fee000)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3c5, 0x5, 0xdfd, 0x101, 0x3ff, &(0x7f0000fef000-0x10)=@common='gre0\x00', 0x9, 0x401, 0x1000}) r1 = socket$netlink(0x10, 0x3, 0x2) writev(r1, &(0x7f000001d000)=[{&(0x7f0000f0b000)="3900000011001947040000000000000007000100030000006c00000000f17f0009001a0004ff003b000000ffff07fb011018e9070000000000", 0x39}], 0x1) r2 = syz_open_dev$usbmon(&(0x7f0000a89000)='/dev/usbmon#\x00', 0x80, 0x90880) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) flistxattr(r1, &(0x7f000066f000-0xf8)=""/248, 0xf8) r3 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b25000-0x11)='/selinux/context\x00', 0x2, 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000002000-0xe)=@l2={0x1f, 0x80000001, {0xffffffffffffff80, 0x1ff, 0x101, 0x2, 0x9, 0x4}, 0x584c00, 0x8001}, 0xe, &(0x7f0000001000)=[{&(0x7f0000001000-0xee)="e399a18af1e70e37872e518d47f8c3a2b7478776bcdd1f685c50b10246a21077b8f55405eb1562d09545ef269fc51d1907e7d2456c4854f8a96e681aa4725c3c40c158f5569db5431e7eb88aa0460295198dfde5ae771dc5e6946e6f20c44a46233ab4c6260d43feb3eb43d94e1240dd0094d907b72f034c163425307b6385ee00ab350e893410fda70de17b360108f0f5c296331a6800609b0598ec1ad09345257de9401a847b787cb4343b9cca5f534469d1b8c1c4950da6359728df3eb5dc225cf172df69cd0b43c29df568851ec7cce64ab3a0f61777f41ec86bcf3ec5c3f7ec5b4095774249db958380db7e", 0xee}, {&(0x7f0000002000-0xaa)="582ef5258bd860711a542bc63b0ccf54f41c838d1561498bc0bbe8f019bd0fb266ea34df1fdd655c2b1c509e7ec3894e4772da7c1cc31b8397a058cf4c02786fb79562818ea7d5292dd64a4cedb6afd27407a71c6ea6548a0ad6bf65d2477f86d8b8dad7600077e120229979eab6608150d6af602bda1b45438e003ce5c39a4c6f7a2ba4e59e83a0edcae661c5809371718fe5547ece7be0012f8aedbd58ad965d227dd9bbabbf94aa4a", 0xaa}, {&(0x7f0000000000)="967996e00708377f70bcdb8b52ddfdc03baae1b1c974c261c99a84ad0a602cc203763f4d73763622adc80e0b01a732233e595fceb5ffa6050b19522c28f6e943cab0a6d02df3400422630483d041fc50db57f4f2d5b7bb92a64d12f966b7f1882690a981c33e7b0b081df9bbcf5a71291fee3231bc8e29f773443ee71f33ee3ae0712ed6d7003b6f2ac2afc7f932ff56967912f854c48bf7415d68e98af5dbed9f202d7eeac03960eae4c0", 0xab}, {&(0x7f0000fee000)="a72601be749db12f697ec3c5a3ff73d2716ee6ef6105b28ebed9e4c550c0712c1d5e703f0cb0dcdd62e85306b93239c88661d14ac1e9d5c523660be3ee4898c600b9c6878fc2e6e820535e6bcbae154d033313659b5774365fdbace07dc4c08b5a0e965bc79b76a7a0340621ae8d92c4e648eee065b4b79bb0dbda61ad9f39337a32798b64a79b669e114efc0bacdd40ad73695c76c2e0223b0c214322eb8d1d5d33b1076b338b2d1ff2f64aa84d2a3c", 0xb0}, {&(0x7f0000001000)="8aecf62f70ac653ecf89a94aeb26b727f8d6a4eb47d3d6de2b4ce30989bc3d757f2c1f60f96206b3067ea1dad788a5caf5c9a63e688772bfe58e40ec0ebb5bd3ea480bd3c0a63a1ec2258546cd155209c321aa7b3f0f87764abcf4a4c4aa8fd3d6e63df02466b4de600e26385ca2", 0x6e}, {&(0x7f0000000000)="0eb9da2983441449c0738f39ec5bcfcc607402412253bcaaa9801bc453d968befff2fab157d0a4f76a3a0861e2f6351670f3f712c43e132e9c25bb0deac59ccf5557827425cb332442dc30bdf787a1b7bcea2f3442077127de33617492c6043858897ac23c272e33aaa509", 0x6b}, {&(0x7f0000fee000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x4000000}, 0x40840) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000fef000-0x98)={0x0, @in6={{0xa, 0x1, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7af80d51}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x9}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0x100000, 0x209, 0x6eb35e99, 0x6, r4}, &(0x7f0000000000)=0x10) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x7f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000ad0000)={0x0, 0x4f}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000)={0x0, 0x0}, 0x800) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000000)={0x1, 0x8001, 0x9, 0x0, 0x7, 0x6, 0x3f, 0x5, 0x2, 0x2, 0xb68, 0xadc}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000-0x10)={r1, 0x5, 0x0, 0x2}, &(0x7f0000388000)=0x10) mmap(&(0x7f0000000000/0xff6000)=nil, 0xff6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000648000)='user\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb2000-0x8d)="eb8193b3488d0340ab01ebb8136689d0a4322a3823fefc8cd454468257108b51dd0e32be4991e992f2b912004ff1dc771a13b25eb444365613f5d7057dca1a5bfa105600e6ba9b6bbdaae630f4890bc2c84487d9ad0317fbd9a6fe374e64976b928b3d6c95e3fcb2c0a728349be230eb2ceedc183548b020dccc3ec176da2c366b20df7e0913a8e25566a5cb85", 0x8d, 0xfffffffffffffffc) r3 = eventfd2(0x9ef, 0x80001) dup(r3) 2017/12/23 23:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce1000-0xf)='/dev/sequencer\x00', 0x109380, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000aed000-0x50)={{0x1000, 0x40}, {0x2, 0x5}, 0x9, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000e51000)=0x1f, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f000023a000-0x50)={{0xff, 0x8000b}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f00001e5000)=""/192, &(0x7f00002ef000)=0xc0) connect$unix(r0, &(0x7f0000787000)=@abs={0x1, 0x0, 0x0}, 0x8) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000085000)='/selinux/policy\x00', 0x0, 0x0) 2017/12/23 23:57:07 executing program 5: r0 = perf_event_open(&(0x7f00008ee000-0x78)={0x5, 0x78, 0x4c1c, 0x7f, 0x6, 0x1cb, 0x0, 0xff, 0x104, 0xc, 0x6, 0x4, 0x80000000, 0x8, 0x0, 0x1f, 0x6, 0x3, 0x4e91, 0x580, 0x0, 0x4, 0x6, 0xbbcb, 0x1000, 0xdd5e, 0x0}, 0x0, 0x20, 0xffffffffffffffff, 0x8) socketpair(0x1b, 0x0, 0x9, &(0x7f0000678000-0x8)={0x0, 0x0}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000386000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000a8c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000001000-0x18)=[{r0, 0x520, 0x0}, {r1, 0x300, 0x0}, {r2, 0x1, 0x0}], 0x3, &(0x7f0000000000)={r3, r4+10000000}, &(0x7f0000e47000)={0x80000000000}, 0x8) mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) init_module(&(0x7f0000c95000-0x2)='@\x00', 0x2, &(0x7f0000128000-0x9)='ppp0ppp0\x00') socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000397000-0x8)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000d6d000)='veno\x00', 0x5) r7 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bfb000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGETD(r7, 0x5424, &(0x7f0000fc6000-0x4)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000dda000-0x8)={0x0, 0x4}, &(0x7f00002da000)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f00008e9000-0x8)={r8, 0x8001}, 0x8) recvmmsg(r6, &(0x7f00004a9000)=[{{&(0x7f0000fc5000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000fc5000)=[{&(0x7f000050b000)=""/199, 0xc7}], 0x1, 0x0, 0x0, 0x1}, 0x7}], 0x1, 0x22, &(0x7f0000fc5000)={0x0, 0x989680}) clock_settime(0x0, &(0x7f00002ac000-0x8)={0x0, 0x0}) r9 = socket(0x10, 0x3, 0x0) ioctl$KDSETKEYCODE(r7, 0x4b4d, &(0x7f00003ed000)={0x7ff, 0x0}) write(r9, &(0x7f00007e9000)="170000001a001bed0000132100f416760004010100008d", 0x17) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/rfkill\x00', 0x600, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000e07000-0x4)=0x10001) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000000000)=""/0, 0x0, 0x1000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getgroups(0x6, &(0x7f0000001000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setfsgid(r0) 2017/12/23 23:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000029d000)={0x0, 0x0, 0x0}, &(0x7f00009a7000-0x4)=0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e0c000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) signalfd4(r1, &(0x7f0000d3d000-0x8)={0xddd}, 0x8, 0x80000) r2 = syz_open_procfs(r0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f000014e000-0x1)={0x8}, 0x1) connect$llc(r2, &(0x7f0000a5e000-0x10)={0x1a, 0xf6, 0x4, 0x4, 0x4, 0x892, @random='RymdY*', [0x0, 0x0]}, 0x10) sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x4000401) 2017/12/23 23:57:07 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000706000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000e05000)={0x0, 0x2, 0x949, 0x101}, &(0x7f0000456000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000eb2000)={0x4, 0x8, 0x11, 0xfffffffffffffff7, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000ccc000-0x10)='/dev/input/mice\x00', 0x0, 0x2201) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000b49000)={0xffff, 0x6, 0x1000}, 0x4) rt_sigaction(0x1c, &(0x7f0000737000-0x18)={0xfffffffffffffffd, {0x0}, 0xfffffffffffffffc, 0x0}, &(0x7f0000177000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002eb000-0x8)={0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b91000)='/selinux/create\x00', 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000967000)=[{{&(0x7f000019b000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009cb000-0x38)=[{&(0x7f0000855000)=""/165, 0xa5}, {&(0x7f0000e4e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000778000-0x2e)=""/46, 0x2e}, {&(0x7f0000c57000)=""/185, 0xb9}, {&(0x7f0000fce000)=""/246, 0xf6}, {&(0x7f0000821000)=""/2, 0x2}, {&(0x7f0000e91000)=""/198, 0xc6}], 0x7, &(0x7f0000097000)=""/105, 0x69, 0x3}, 0x65a}, {{&(0x7f0000aa7000)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000042000-0x20)=[{&(0x7f000071d000-0xfc)=""/252, 0xfc}, {&(0x7f0000cee000)=""/12, 0xc}, {&(0x7f00004a1000)=""/197, 0xc5}, {&(0x7f000012c000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000f14000-0x7b)=""/123, 0x7b, 0x80000000}, 0x5}, {{&(0x7f0000dca000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000325000)=[{&(0x7f0000c01000)=""/24, 0x18}, {&(0x7f000015f000)=""/170, 0xaa}, {&(0x7f000023b000-0x29)=""/41, 0x29}, {&(0x7f00008db000-0x47)=""/71, 0x47}, {&(0x7f0000855000)=""/92, 0x5c}, {&(0x7f000086c000)=""/4096, 0x1000}, {&(0x7f00000d0000)=""/144, 0x90}], 0x7, 0x0, 0x0, 0x10000}, 0x8}, {{0x0, 0x0, &(0x7f000021a000)=[{&(0x7f0000097000)=""/109, 0x6d}, {&(0x7f00006c9000)=""/250, 0xfa}, {&(0x7f0000d36000-0x13)=""/19, 0x13}, {&(0x7f0000373000-0xbd)=""/225, 0xe1}, {&(0x7f00009aa000-0xd)=""/13, 0xd}, {&(0x7f0000fc2000-0x97)=""/151, 0x97}], 0x6, 0x0, 0x0, 0x2}, 0x5}, {{&(0x7f000047e000-0x1c)=@in6={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000a9d000)=[{&(0x7f0000fc4000)=""/193, 0xc1}, {&(0x7f0000d7d000-0xfc)=""/252, 0xfc}, {&(0x7f0000367000-0x5a)=""/90, 0x5a}], 0x3, 0x0, 0x0, 0x100000000}, 0x9}, {{0x0, 0x0, &(0x7f000091c000-0x48)=[{&(0x7f00004af000)=""/63, 0x3f}, {&(0x7f000061a000)=""/252, 0xfc}, {&(0x7f00005be000)=""/170, 0xaa}, {&(0x7f0000221000)=""/4096, 0x1000}, {&(0x7f0000d25000)=""/162, 0xa2}, {&(0x7f0000611000)=""/213, 0xd5}, {&(0x7f0000071000)=""/199, 0xc7}, {&(0x7f0000900000-0xc8)=""/200, 0xc8}, {&(0x7f0000c71000-0x61)=""/97, 0x61}], 0x9, &(0x7f0000e98000-0x88)=""/136, 0x88, 0x40000000000}, 0x4}, {{&(0x7f0000c09000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000b64000)=[{&(0x7f00006d4000-0xdb)=""/219, 0xdb}, {&(0x7f0000ac8000-0xc3)=""/195, 0xc3}, {&(0x7f0000a17000-0x4f)=""/79, 0x4f}, {&(0x7f0000d5b000)=""/67, 0x43}, {&(0x7f00000d2000-0x6a)=""/106, 0x6a}], 0x5, &(0x7f00003ed000-0xc6)=""/198, 0xc6, 0x7fff}, 0xba2}, {{&(0x7f0000197000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000a0e000-0x30)=[{&(0x7f0000e1d000-0xb3)=""/179, 0xb3}, {&(0x7f0000cec000)=""/138, 0x8a}, {&(0x7f0000495000-0xa5)=""/165, 0xa5}, {&(0x7f0000fed000)=""/56, 0x38}, {&(0x7f0000540000-0xbd)=""/189, 0xbd}, {&(0x7f000033c000-0xf6)=""/246, 0xf6}], 0x6, 0x0, 0x0, 0x40}, 0xfffffffffffffffd}], 0x8, 0x100, 0x0) bind$packet(r3, &(0x7f00000eb000)={0x11, 0xf7, r4, 0x1, 0x2, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) fcntl$setpipe(r3, 0x407, 0x10001) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r2, 0x54a2) r5 = syz_open_dev$sg(&(0x7f0000776000)='/dev/sg#\x00', 0x0, 0x200) setsockopt$inet_MCAST_LEAVE_GROUP(r5, 0x0, 0x2d, &(0x7f0000922000-0x90)={0x1, {{0x2, 0x0, @rand_addr=0xb56, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e6e000-0xb)='/dev/hwrng\x00', 0x7490c0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x10001) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) fstat(r1, &(0x7f0000ace000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000559000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000ebe000)={0x0, @in6={{0xa, 0x0, 0x401, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6f, 0x9, 0x6, 0x7271, 0x48}, &(0x7f00000fd000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f000028c000-0xc)={r3, 0x2c, &(0x7f00007b4000-0x2c)=[@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001}]}, &(0x7f000027d000-0x4)=0xc) r4 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) fcntl$addseals(r4, 0x409, 0xb) getsockopt$inet_sctp6_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f000063e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000267000)=0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r4, 0x0) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") fcntl$setlease(r0, 0x400, 0x0) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 2: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) recvfrom$unix(r0, &(0x7f00008f8000-0xc3)=""/217, 0xd9, 0x40, &(0x7f0000389000)=@file={0x0, './file0\x00'}, 0xa) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00006ce000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x0, 0x0, 0x0}], &(0x7f000062b000)=[0x25]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x2b, 0x401) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00006eb000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001}, 0xc) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0x40) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b45000)='/dev/rfkill\x00', 0x600, 0x0) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000e07000-0x4)=0x10001) 2017/12/23 23:57:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c15000)='/dev/usbmon#\x00', 0x401, 0x20000) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) writev(r0, &(0x7f00005b3000)=[{&(0x7f0000046000)="1300000021001900013d3500000a0406050000", 0x13}], 0x1) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000082000)={0x2, &(0x7f0000841000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f000051b000)={r2, 0x13}) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) pipe2(&(0x7f00002b5000-0x8)={0x0, 0x0}, 0x80000) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) pwrite64(r0, &(0x7f00006af000-0x3)='\x00', 0x1, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x587c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000ba0000)=""/4096) splice(r0, 0x0, r2, 0x0, 0x100000001, 0x6) 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f000086b000-0x4)=0x0, &(0x7f0000382000-0x4)=0x4) mmap(&(0x7f00006d4000/0x4000)=nil, 0x4000, 0x300000b, 0x10, r0, 0x0) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000001000-0x8c)={0x7fff, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:07 executing program 7: r0 = socket$inet6(0xa, 0x5, 0x10001) getsockopt$inet6_int(r0, 0x29, 0x50, &(0x7f000023b000-0x4)=0x0, &(0x7f00006ba000-0x4)=0x4) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0xa8200, 0x0) sendto$inet(r0, &(0x7f0000010000-0x32)="32000000140025ffff07008e000914040a01c2fe030000001a000100e868f300000000000000024fe56714eea4eb3456d730", 0x32, 0x0, 0x0, 0x0) 2017/12/23 23:57:07 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ff1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000f17000)=0x4, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x100, 0x5, 0x8000}, 0x4) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000053b000-0x6)={0x40, 0x751, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000001000-0x50)=[{0x0, 0x0, 0x0, 0x0}, {0x3f, 0x0, 0x0, 0x0}]}, 0x8) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x7, 0x400, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) sendto$packet(r0, &(0x7f0000001000-0x73)="0d3bae207555f6097d86aa0bedcacbe0ce022fb18558e9e8e1811b347781fa21f3ceecdc558a292c157db5123cd01c5900288b590c79af8e009a9ff5d846a9b98b34ebbefee1738a56befc4b5f877c9e22f4f9d92fc69e7a789fac2340e6254c7f5c1791660f2b2f343e7641fe845daf18c2c8", 0x73, 0x40, &(0x7f0000d48000-0x14)={0x11, 0x1f, r1, 0x1, 0x100000001, 0x6, @random="496ffcb7a0fc", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000b7b000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f000009a000/0x1000)=nil, 0x1000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14, 0x0, 0x20000000, 0x0}) ioctl(r2, 0x2285, &(0x7f0000007000)='S') 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\a', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000000c000)='/dev/loop-control\x00', 0x101000, 0x0) fcntl$setsig(r1, 0xa, 0x16) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x0, 0x0, 0x3, 0x0, @tick=0xfffffffffffffffd, {0xaba, 0x0}, {0x0, 0x4}, @ext={0x0, &(0x7f0000037000)=""}}], 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000050000)={0x282, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000051000)=0x0) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000049b000)='/selinux/enforce\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000e1f000)={0x0, 0x6}, &(0x7f00002b7000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000484000-0x8)={r1, 0x10001}, &(0x7f0000b78000)=0x8) time(&(0x7f0000e7b000)=0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f00009ca000)="da7235cfe9accd57a8971e9c3831ab90770b990ad30726de4f5698100493fe3c045b30c1d4c96a770d183e7be7661529e62f4727e3b9f1cec9cc58abb2be2c") r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000ba2000)={{0x1, 0xffffffffffff0000}, 'port1\x00', 0x10, 0x0, 0x400, 0x3, 0x9, 0x7, 0xffffffffffffb647, 0x0, 0x4, 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]}) sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7ff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000016f000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000bce000)={{0x0, 0x3, 0x99, 0x3, 0x100}, 0x1f, 0x4, "69643100f500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001100", 'timer0\x00', 0x0, 0x9, 0x92c, 0x8000, 0x7f1e2e05, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f000021b000)='./file0\x00', 0x1000, 0x1) write(r0, &(0x7f0000f63000)="240000001a0025f0006b000420bbfc00020b00ff00090000001000eb08001900000000b7", 0x24) [ 78.465623] binder: BINDER_SET_CONTEXT_MGR already set [ 78.501288] binder: 12850:12859 ioctl 40046207 0 returned -16 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000096e000)={0x0, 0x0, 0x0}, &(0x7f0000e36000)=0xc) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000076000)="586f000000003d0000a4") r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000025e000-0x9)='/dev/ppp\x00', 0x400000, 0x0) sendfile(r2, r1, &(0x7f000030a000-0x8)=0x0, 0x3ff) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000073c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000a00000)=0x8) lseek(r1, 0x0, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000894000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f00002e1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000ac6000-0x1e)={0x0, 0x16, "4bad5881cd6f9c9c6476ed0c65ea20c87679978681ae"}, &(0x7f00004d1000)=0x1e) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000a6a000)={r3, 0x0, 0x0, 0x2, 0x6, 0x7, 0x0, 0x2, {r4, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x101, 0xfffffffffffffff9, 0x509, 0x2, 0x77}}, &(0x7f0000962000)=0xb8) [ 78.509245] binder: 12850:12883 got transaction with invalid offset (37, min 0 max 72) or object. [ 78.541284] binder: 12850:12883 transaction failed 29201/-22, size 72-8 line 3191 [ 78.558524] binder_alloc: binder_alloc_mmap_handler: 12850 20000000-20002000 already mapped failed -16 [ 78.568537] binder: BINDER_SET_CONTEXT_MGR already set [ 78.573822] binder: 12850:12883 ioctl 40046207 0 returned -16 [ 78.581489] binder: BINDER_SET_CONTEXT_MGR already set 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x48800, 0x0) getpeername(r0, &(0x7f0000000000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0x401) futex(&(0x7f0000e43000-0x4)=0x0, 0x3, 0x0, &(0x7f000068c000-0x2)={0x77359400, 0x0}, &(0x7f0000610000-0x4)=0x0, 0x0) 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r0 = creat(&(0x7f00000be000)='./file0/bus\x00', 0x0) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000b42000)='./file0\x00', 0x7) 2017/12/23 23:57:07 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000062d000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00002dd000)='./file0\x00', 0x8000, 0x10001) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x400400) fcntl$lock(r1, 0x7, &(0x7f0000218000)={0x0, 0x0, 0x9, 0x1, r0}) r2 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r2, 0x540f, &(0x7f0000000000)=0x0) setpriority(0x0, r0, 0x0) 2017/12/23 23:57:07 executing program 2: r0 = socket(0x11, 0x803, 0x0) fadvise64(r0, 0x0, 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x1c)={&(0x7f0000167000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xc1)="ec6aeaa12ead7c821f0989bff04810c95f70beeec5a60924a61d3a009e5dac5d499455695d9a06fc67cf53d3053fa6fb8fd9253ff8360df7b3cbfe9db91f7380ab02c2c1fd524dab2f0446552022010484b287768c4d561779f89ace32f25e5495b27a223b24cb7c70b1f00b4304b9c4320580e158b3aa17fad166150a32c9061d74ca4e6379fb65693b5e0f73a665bd8bc932df44e605d1062f0e4933ac99f610d736a28db5a7ad474eaf99bd3cd3e7d703d787cc515c3dff738db750e1fa3ad5", 0xc1}], 0x1, 0x0, 0x0, 0xc080}, 0x4000000) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getdents(r0, &(0x7f0000f24000-0x21)=""/33, 0x21) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000cea000)='\'GPL:\x00', 0x0) pwrite64(r0, &(0x7f00006af000-0x3)='\x00', 0x1, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x587c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000ba0000)=""/4096) splice(r0, 0x0, r2, 0x0, 0x100000001, 0x6) 2017/12/23 23:57:07 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002a000-0x2c)=""/48, 0x30) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xe, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_lifetime={0x4, 0x6, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x80) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) sendto$inet6(r0, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000c52000)="c09bc0697614b6eee1f9632f1f6633685da7313c95f673ddf5b5dae4a4391d073e9ab6e909bdc2c0c2fb4d02cae3468c71c90a7d6d05c6e9763e6c14423db257e23dd9d36b13608f5338465afb6e760820aaef8025fb2a3001fa7af2e66c82112c47c3d913ef6ad9128382d8f17424014ae49c5d4fcd985da08cad54604807acb75dcaf5ff5e5c72ab17de179eac47b366e479ceee1edd6a0341d330adc31bf6dca2c4d699273f4b2680256d93814ac9289077ac763d1801b783a6cb4ef8c081bc9319dfd6d195bc4e9a899b5a", 0xcd, 0x0, &(0x7f0000a8e000-0x1c)={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, 0x1c) sendmsg(r0, &(0x7f0000a45000)={&(0x7f0000c71000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c85000)=[], 0x0, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) r1 = open(&(0x7f0000428000)='./file0\x00', 0x60c402, 0x120) setsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00003a2000-0x4)=0x2, 0x4) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) preadv(r0, &(0x7f00003b6000-0x20)=[], 0x0, 0x0) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a3e000)='/selinux/context\x00', 0x2, 0x0) 2017/12/23 23:57:07 executing program 7: inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880000a2) mkdir(&(0x7f00008ae000-0x8)='./file0\x00', 0xa) [ 78.586810] binder: 12850:12883 ioctl 40046207 0 returned -16 [ 78.598739] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f000089b000-0x8)=0x0, 0x401) socket$inet_dccp(0x2, 0x6, 0x0) 2017/12/23 23:57:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000090000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000715000)={0x0, 0x3ff}, &(0x7f00003cb000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000097c000)={r2, 0xa1d1, 0x30}, 0xc) r3 = socket(0xa, 0x0, 0x6) lseek(r3, 0x0, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000d73000)={0x0, 0x3e0000000000000}, &(0x7f000071a000)=0x8) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000f93000)={r4, 0x1, 0x4, 0x6, 0xa0, 0x1}, &(0x7f000073b000-0x4)=0x14) sendto$ax25(r3, &(0x7f0000392000-0xf8)="77acefda351a325b1028e59ce6901ad41caf211b29e86bf5df70035dbfe9cf155b9ff23967a02155e072dcce16ece23d4818cc504a4608999bb72b42b67e5c7c9d557a3d6d029e14eae1af9865eab9d85b6173a673029553efc928c4301cfe931a664a9cf0d480337be0312471745cdec6e4442cc3da6feb75b6006d1c5b58a8ea5418bcaa4719c30508c7ff61a1296b05525ff2effee3c600e0e2087cb49a0be09de8a80d3e8f43bbebf8ceae550bd8ff423ccb62a10da1da9d2d1f4a02b2ce50189c41c390f2dd93aec7965458dce0e9f5028163126ef4f0166996a3ef2ed38221ae8088d6249dd63f3319f5659e69d6ed6db1be2e043a", 0xf8, 0x48000, 0x0, 0x0) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:57:07 executing program 2: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8080a, 0x0) r1 = epoll_create1(0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000029000)={0xffffffff80000004, 0x0}) r2 = epoll_create1(0x0) fstat(r0, &(0x7f0000028000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsuid(r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000016000-0xc)={0x0, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000001d000)={0x0, 0x401, 0x10, 0x4, 0x1}, &(0x7f000002b000)=0x18) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000007000-0x4)=@assoc_id=r4, &(0x7f000002c000-0x4)=0x4) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002a000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f000002b000-0x10)={&(0x7f0000018000/0x1000)=nil, 0x1000}) 2017/12/23 23:57:07 executing program 4: mmap(&(0x7f0000000000/0x8e2000)=nil, 0x8e2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008e2000)={0x0, 0x0, 0x0}, &(0x7f00008e3000-0x4)=0xc) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000030d000)=0x0, &(0x7f0000242000-0x4)=0x0, &(0x7f00008e2000)=0x0) syz_fuseblk_mount(&(0x7f0000114000)='./file0\x00', &(0x7f00001a3000)='./file0\x00', 0xc001, r0, r1, 0x80000000, 0x0, 0x223ac9ea92d59700) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000084000)='./file0\x00', &(0x7f00008e3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = geteuid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f00001ab000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\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$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f00008e2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000745000)={0x0, 0x0, 0x0}, &(0x7f00008e2000)=0xc) setresuid(r2, r3, r5) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_PEERCRED(r6, 0x1, 0x11, &(0x7f0000428000-0xc)={0x0, 0x0, 0x0}, 0xc) setsockopt$inet_buf(r6, 0x0, 0x1000000041, &(0x7f00008e2000-0x58)="958e392937a186d6306a3615593baa57ff0502060000000000079ab4d5ed5cff0300000000", 0x25) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e1000)={0x0, 0x7fffffff}, &(0x7f00009e1000+0x96)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003c3000)=@sack_info={r1, 0x7, 0x20}, 0xc) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) stat(&(0x7f0000568000)='./file0\x00', &(0x7f0000b7e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r2) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f8a000-0x16)='posix_acl_access-eth0\x00', 0x2) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000044000-0x10)={0xa0000000, 0x9, 0x2, 0x10000}) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 3: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f00004b1000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b66000-0x4)=0x14) fstat(r0, &(0x7f00006fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fcc000-0xd)='/dev/net/tun\x00', 0x0, 0x101100) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000082e000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0xfffffffffffffff8, 0x0, 0x3ff, 0x1f, 0x20, 0x20, 0x2, r1, r2}, {0xfff, 0x40, 0x0, 0x3, 0x4, 0x80, 0x5, 0x3cd}, {0x8001, 0xffffffffffffffc1, 0x8, 0x5}, 0xffffffffffffffc0, 0x8000, 0x5, 0x0, 0x40, 0x3}, {{@in=@empty=0x0, 0x3, 0x7fffffff}, 0x0, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8, 0x1, 0x1, 0x4c14, 0x80, 0x1f, 0x3}}, 0xe8) r3 = syz_open_dev$tun(&(0x7f000039d000)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x5, 0x4, 0x100) getsockopt(r0, 0x2479, 0x74, &(0x7f0000fcb000)=""/19, &(0x7f0000b0c000-0x4)=0x13) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="c246a511631bc37753c023e1838a1c96"}) 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x5, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000504000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fae000-0x9)='/dev/rtc\x00', 0x60e01, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000911000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000bc3000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000c05000-0x8)={r2, r3}) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000237000-0x4)=0x0, 0x4) 2017/12/23 23:57:07 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000dec000)=[{&(0x7f000030e000)="95955f7e8736a2ea65a3f576c1f720de60247fc4e3d153154121c37939d9551d4bf6c7786e7a40e15f2054e9a55ff25182a81e54dbe0f95304644b65004607fb177d2ba93c0eab6bef432e8188c3c8693700390f5470d2c42df0ad6ebfc9dd673ba9f3e56c9bf90f9cc3c28a6c65b22879a63cd0d73807a0dd670add12adf00eb98c0375df40f35eb975bb9f206764627a91bb71", 0x94}, {&(0x7f0000127000-0xc1)="614b5853fcfec41a010e8fb118eca0e3da7ca660abd96708a7e689cd3bdb7aa244cfb5f0335ddc5085028ca0d0dc15c3d68f40f860e7c53d0cba41b6a0dd57bee83fce6bc6ee155d11777d5e5616f2f6da3ef72f5b3ab49fcdfe0b761e296412473a7268fe9e9b22b7cd5bb1d731319e2e2daf549e53d5bef0504231b44f8e81923fa47a1ccde28ac19821a8163bae2bb0fca5547f29cc62684d6faf07f26c17341d2da0bb929b4899baaaf03db1fc512bc5f41dcfdcead3982c7722bc91c950b9", 0xc1}, {&(0x7f0000b15000-0xd4)="a51990bd447c4abf8efe3ba9b020af3d57ad78a0e08781b31a1efda2a957baaba168fc0aa9f4181e2e75a6a49ecbe96bd8a53373dccb422e37920cd4d5cd218aa415ce0c541f299e06f8efbffb1cc1af7a8e3707e35344a8b9a894f5d98e857d8857f95f25d15c7e0bf849c129f039001f0459f1fa08466762d38ae8dc464dffff4e09caa79f11d303fa9f73062fd0c740a1ea5162cd52001eb1073e99736316cb3e34e06f591306e2fe396314dff77dfde3b3d774ac1cd6372e5b181741eb204d33939e3d01027d858c811bd4ed5c17b4f19173", 0xd4}, {&(0x7f0000dcb000)="0d55524a3e6295e4bdb7fd8c79687b1caf9502c41703e6b4d0406c11865e7a8ba11f0e196471803317b3aec4a6f66c462fb560059bdff825de748e97918ce152777582053efa331f25e71a2168e1d36e08a3019ba93d53bfbcd8eba3481d8379daa6eaa5c701e9034f708288373272651395989e36598ade25227d27e3568fb466af88d883fc586e74a4a2dc63e06b7c33015a8cb6fe24c428d1972c723ae616d65c6e1afff28c237a3931ed6600dd1d72ab4f41a8c790bbc0c0365381d2344f52f26f05f3ebc84f319c694f6e36da9a", 0xd0}], 0x4) lseek(r0, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80800, 0xffff, &(0x7f0000d4c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000053b000)=0x0, 0x4) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x1000, 0xce, 0x100000000, 0xd2a}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r1, &(0x7f0000002000-0xc)={0x10, 0x0, 0x81, 0x4}, 0xc) getpid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000001000-0xc)='personality\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000003000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r1, 0x8938, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ax25={0x3, {"e2d1adf1c07b87"}, 0x3}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r3, 0xc0bc5310, &(0x7f0000003000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000002000)={@generic="0e4df4d5719f4489c6bd3cb9e6ebf723", @ifru_settings={0x10000, 0x6, @raw_hdlc=&(0x7f0000005000-0x4)={0x0, 0x8}}}) sendfile(r3, r3, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xee6000)=nil, 0xee6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000623000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000ee6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ee6000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000b67000)={0x0, 0x80000, r0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006f4000-0x4)=0x3, 0x4) mmap(&(0x7f0000ee7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000ee9000-0xc)={r2, 0x80000, r1}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ee5000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ee8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ee9000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) fremovexattr(r3, &(0x7f0000ee5000)=@random={'security.\x00', "2df19300"}) 2017/12/23 23:57:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e5f000-0xc)='/dev/rfkill\x00', 0x200, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000077000)={0x4, &(0x7f0000431000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000418000-0x8)={r2, 0x1}) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00004b6000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f0000dba000)=""/13) r4 = socket(0x0, 0x7fffd, 0x4) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000dcb000)={r1, 0x1}) write(r4, &(0x7f00007e9000)="170000001a001bed0000132100f416760004010100008d", 0x17) 2017/12/23 23:57:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffff9c, &(0x7f000012b000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000117000)=0x10, 0x80800) flistxattr(r0, &(0x7f0000568000)=""/25, 0x19) r1 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f02a4") sendfile(r1, r1, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000f18000)='.request_key_auth\x00', &(0x7f0000989000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fb5000-0x5)='GPL(\x00', 0xfffffffffffffffb) r1 = add_key(&(0x7f0000f1b000)='.request_key_auth\x00', &(0x7f0000603000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$link(0x8, r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7ffffffd}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000609000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f000089d000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) write(r2, &(0x7f0000bff000-0xe79)="d5", 0x1) sendmsg$inet_sctp(r1, &(0x7f0000ff8000)={&(0x7f0000fa8000-0x1c)=@in6={0xa, 0x2, 0xfffffffffffeffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, 0x1c, &(0x7f0000c24000-0x10)=[{&(0x7f0000239000-0xaa)="c8c932048deca42731d0a93b786fcab98f5da46cf307c198179321a1563597864ce6fe9dbaeefcd876340359543e3ddab951b07ee65676a1a5759b548bc8b9bc171fe1c0dd9059ae45b31d3ff789ff8f357bc0509d26eaa7f6c0afc8b43bf5ea6715ca3ebce591acedd9b836ee8c9c7b56d45bd735e582f1e72072435c06f75be81dc40093b7bd4136e6e0f2def70c5722f5856916794a93260759fdd63ab55799efe92aaa4183749269", 0xaa}, {&(0x7f0000954000-0x2e)="02364e00a3425810af553e327312e8d930d893c017e31f6f9e872de9ccbb748abc17059d13427962fc10efb2ba37", 0x2e}], 0x2, &(0x7f0000871000-0x2c)=[@init={0x14, 0x84, 0x0, {0x7fffffff, 0xff, 0x100000000, 0x8}}], 0x2c, 0x80}, 0x48000) splice(r0, 0x0, r2, 0x0, 0x8000, 0x0) 2017/12/23 23:57:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) ftruncate(r0, 0x10000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000087b000)=0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x72439a6f) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f00001d1000)={0x101}, &(0x7f00000d4000)={0x0, 0x0, 0x0, 0x0}, &(0x7f00009d4000)={0x0, 0x989680}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000aa0000-0x4)=0x0, &(0x7f00002f5000-0x4)=0x4) rt_sigsuspend(&(0x7f0000a15000-0x8)={0x400}, 0x8) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f000095b000-0x10)={0x8, 0x86, 0x1ff, 0xe17}) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000d71000-0x8)=[0x4654, 0x4]) 2017/12/23 23:57:08 executing program 2: timerfd_create(0x7, 0x80800) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x0, 0x802) ioctl(r0, 0x1, &(0x7f0000001000)="2d000000050000006c") 2017/12/23 23:57:08 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000001000-0x44)={{0x2, 0x2, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000075a000-0x78)={0x0, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0xffffffffffffffaf, 0x0, 0x0, &(0x7f00002f3000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0}) r2 = add_key(&(0x7f00007e7000)='id_legacy\x00', &(0x7f0000b24000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000141000-0xa4)="d62b32ecfbb05e4312bdd78d484f169bfdad3ce7c16f66c2f4171a6fffe1ae9f226faf3c9b607c29a25d1b42907ea2c7d997add280f05d5c0dd951ef08f1a30094cafce81afe52c46a2263978095a156bd12adbb03821de0961bb826df6b653c9b1923f23c29bdf76d9abb0341823c590007ed9990a0f4076e9bad9b91d9f7033c2d028c6ecda88e9e99861a78b48fe2529ab4ad823177af688ab1fc9a46488de23e5793", 0xa4, 0xffffffffffffffff) keyctl$update(0x2, r2, &(0x7f000055a000-0x19)="e8a966a12c418e5e2201dd9d21db1691ac18013b9bd58ac23a", 0x19) 2017/12/23 23:57:08 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000921000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000000)={0x7, &(0x7f00008fe000-0x1c)=[{0x8, 0x6}, {0x5, 0x0}, {0x401, 0x1}, {0x9da1, 0xfffffffffffffff8}, {0x0, 0x9}, {0x551, 0x5}, {0x1, 0x9}]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000400000-0x18)=[], 0x0) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000365000-0xb)='mo\x00\x00\x00\x00\x00\x00\x00\x00\x00') sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xb, &(0x7f00001ad000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000811000)={{0xa, 0x3, 0x1f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x10001}, {0xa, 0x1, 0xc3b, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x8e, [0x7f, 0xfffffffffffff000, 0x0, 0x81, 0x7, 0x2, 0x1, 0x6]}, 0x5c) clock_getres(0x0, &(0x7f0000fd2000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{0x0, r2}, {0x0, 0x989680}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) eventfd(0xccf) timer_delete(r0) timer_settime(0x0, 0x0, &(0x7f000041f000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00000b2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00002c2000-0x8)='./file0\x00', &(0x7f0000b45000-0x8)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) fcntl$addseals(r0, 0x409, 0x4) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000008a000-0x4)=0xffffffffffffffff) 2017/12/23 23:57:08 executing program 2: r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000000000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @random="a83576ce857c", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='dummy0\x00'}) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgid(0x0) pipe2(&(0x7f00004bd000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000116000)={{{{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]}, {{0xa, 0x1, 0x4, @loopback={0x0, 0x1}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x8, 0x1, "5ecb094c71639b1f630c8acde0956ff1950140365197512dbf66fb949d2426452275ad68da3ac6575d7628a63179e30eb601127bf0ef903691ccaa66449ab9ae0a58e3c1caf1c7c949e144d563882e3d"}, 0x160) r1 = getpgrp(0xffffffffffffffff) r2 = syz_open_procfs(r1, &(0x7f00000c3000)="6e65742f80617718") sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$session_to_parent(0x12) r0 = socket$inet6(0xa, 0x802, 0x0) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1b) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000004000-0xf)='/dev/sequencer\x00', 0x226200, 0x0) ioctl$DRM_IOCTL_RM_MAP(r0, 0x4018641b, &(0x7f0000001000-0x18)={&(0x7f0000002000/0x2000)=nil, 0xa2ff, 0x7, 0x1, &(0x7f0000002000/0x2000)=nil, 0x5ae}) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) msync(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000079d000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000e70000)='./file0\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00002f3000-0x4)=0x0, &(0x7f0000c56000)=0x4) pwrite64(r0, &(0x7f00001a6000-0x1000)="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", 0x1000, 0x0) lseek(r0, 0x0, 0x1) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008ab000)='/selinux/user\x00', 0x2, 0x0) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f00006f8000)={0x0, 0x0}, &(0x7f0000721000-0x4)=0x8) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000fc6000)=0x6, 0x4) getpid() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000921000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00003dd000-0xc)={0x0, 0x0, 0x0}, 0xc) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000cae000-0x16)='net/ip_tables_matches\x00') sendfile(r2, r2, &(0x7f00001b9000)=0x0, 0x401) 2017/12/23 23:57:08 executing program 3: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000010000)={0xffffffff80000004, 0x0}) r1 = socket$netlink(0x10, 0x3, 0x1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000008000)='/dev/keychord\x00', 0x20100, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000026000)={0x2000, 0x0}) r3 = epoll_create1(0x0) r4 = epoll_create1(0x1000000000080001) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r4, &(0x7f0000027000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, 0xffffffffffffffff, &(0x7f0000016000-0xc)={0x1, 0x0}) r5 = dup3(0xffffffffffffffff, r4, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000020000)={0x2003, 0x0}) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000019000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000027000)=[{r1, 0x2, 0x0}, {r4, 0x80a3, 0x0}, {r3, 0x8, 0x0}, {r0, 0x8000, 0x0}, {r1, 0x4152, 0x0}, {r4, 0xc, 0x0}], 0x6, 0x7) epoll_wait(r3, &(0x7f0000024000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8050000) sendfile(r1, r1, &(0x7f0000012000-0x8)=0x0, 0x2) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/access\x00', 0x2, 0x0) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fe3000+0x2f9)='net/ip6_tables_names\x00') mmap(&(0x7f0000000000/0xef6000)=nil, 0xef6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000ef4000-0x68)={0x2, 0x1, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x40}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000133000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) fcntl$setstatus(r1, 0x4, 0x40000) ioctl$KDDELIO(r0, 0x4b35, 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000061000-0xa4)=""/164) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000206000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000017000)={@rand_addr=0x0, @multicast1=0x0}, &(0x7f000056a000)=0x8) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f0000f1c000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xfffffffffffffffe, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x20) prctl$void(0x1e) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000008000-0x17)={@common='gre0\x00', @ifru_map={0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0}}) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000c95000)=0x6, 0x4) recvfrom$inet(r1, &(0x7f0000230000)=""/12, 0xc, 0x10000, &(0x7f0000e9c000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup3(r0, r3, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000066a000-0x4)=0x0, &(0x7f0000cdc000)=0x4) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) sendto$inet(r0, &(0x7f0000a92000)="", 0x0, 0x20000000, &(0x7f0000303000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000194000)=[{0x3, 0x7fffffff}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x8) socketpair(0x19, 0x2, 0x100000000, &(0x7f000044a000)={0x0, 0x0}) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00002d5000)=0x7, 0x4) 2017/12/23 23:57:08 executing program 4: r0 = socket$inet(0x2, 0x400000000000a, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00008ae000)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000372000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r1, 0x40186417, &(0x7f0000ee3000-0x18)={0xd4, 0x3c1, 0x95, 0x4, 0x0, 0x5}) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getuid() r3 = getegid() sendmsg$netlink(r0, &(0x7f0000d57000)={0x0, 0x0, &(0x7f0000943000)=[{&(0x7f000062b000)=[{0x101, 0x8, 0x400, 0x100000000, 0x0, "80a0bc7d1b0bc0d8a3f2d1760957a15111277778a06a8553c9b97fe2792a04301dc8a810852b950520db11ce3e92b8f723bebbe5ba073a0a5320f0a7813ff0d6a2c997cb235d1c59a3a9f05169b1ccf213479a3dcb13c5a4f59a671a533af6e5bbe5d81f859d171c98ed93d58c0f1d67456b94ed632bef6de64416d5606155fee532ec042e0ee78f82f76317ba5e6ecf8d96289a86456bb5e36c04936d4911ea8c267b6ba64c2b7bb696aafc1b1054e5d144e35c021b06e3c039a5662947469c5fe5b834965cf4171a7ccdb6cdf251c5154fdf2e2300eba7fce1c90738be2a4f4426a3127f0bc45aabe9087f868eeb5f50"}, {0x8b, 0x2b3, 0x200, 0x1, 0x5, "ac538dcfc162705dfc7ecb1fa3fb09a365d93342625413f1f6719f088884ea45c238af3c7c01dcca20aba25cc482d4ec58d02a42e3f27b4092975a6c8f51c9088be52b8a229f9de6e2b7dce924dd6e7644ee840dff09280eeac060ebb10a34697ff3e5d7cc769ae6cbb24de6e20ae4edf847b5cbbb322934627d9a"}, {0x64, 0x7, 0x100, 0x6, 0x8, "d2c2197d2091d11bdbc29ac8bf752d76ab4b8b091079eb573833dd9c8d8ed260332b9bb6ef471f1293bb048e3886c1274da8fe6b5e5b952bf17f602d3480d9d995ba92f169255ef281d5e3b36268df90f5c75f35"}, {0x44, 0x7, 0x10, 0x4, 0x8, "bde48ed3cdaee5b205259226452350a058824792a05668d54df7b132d0be0a8c2438ca0da06adba1d315c2a0acdefd3bd4ec7cfc"}], 0x234}], 0x1, &(0x7f00004f5000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}], 0x18, 0x4048005}, 0x11) ioctl$LOOP_CLR_FD(r0, 0x80247008) ioctl$KDADDIO(r0, 0x4b34, 0x101) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000c0f000-0x4)=0x0) ioctl$TIOCCBRK(r0, 0x5428) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xaa1000)=nil, 0xaa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000aa1000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000aa1000)=0x800) mmap(&(0x7f0000aa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000a84000-0x8)='./file0\x00', 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000015000)=0x0, 0x4) 2017/12/23 23:57:08 executing program 2: mmap(&(0x7f0000000000/0x3e000)=nil, 0x3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000034000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000006000-0x8)='./file0\x00', 0x0, 0x0) lseek(r0, 0x1, 0x0) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f000003f000-0x1)='\x00', 0xa00) socket$inet_tcp(0x2, 0x1, 0x0) getdents(r0, &(0x7f0000021000)=""/141, 0x8d) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000040000-0xc3)=""/195, 0xc3) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000003f000)={0x0, 0x0}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001a000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000003f000-0x8)={0x0, 0x0}) 2017/12/23 23:57:08 executing program 5: r0 = dup(0xffffffffffffffff) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000b96000)="bd9f57aff0c5eafbcf158ef38f1083fe6790dd8970bbed59a15983c468909cda831c9acd792f3d6f01b6eb9ee5769979347a0c2c2b4b94b1887510e9169ecfb56f86bf52871892734ab73853b138ce0cdf0da5694713aca0cb2dbc3b0c295bcb41da41c6e0c28233650cc699e8a0d9f9a855559890422131f575b9904ea4a1b1928cbae77391ddbeda5cdd98efd2e9b0737b38d0e8bf3998d66a7683483e578319bbedf9ca9daf72acdd6a66671bfea43fb497c36d5c2c67e865a2ced0dfe9e2d0cd450355b136dfe26b3e42250876fd93c88d", 0xd3) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') lseek(r1, 0xfffffffffffffffb, 0x4) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/23 23:57:08 executing program 7: r0 = epoll_create1(0x0) membarrier(0x1, 0x0) fcntl$setlease(r0, 0x400, 0x2) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005e6000-0xc)={0x0, 0x0}) dup2(r2, r0) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) ppoll(&(0x7f0000cad000-0x10)=[{r0, 0x4787, 0x0}], 0x1, &(0x7f0000096000-0x8)={0x77359400, 0x0}, &(0x7f0000e3c000-0x8)={0x0}, 0x8) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000aa0000-0xd)='eth1vboxnet0\x00', 0x80, 0xa0, &(0x7f00007ec000)={0x8000, 0xffffffffb43d5448, 0x9, 0x20000000000000, 0x68f, 0x4, 0x1, 0x8}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000036b000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000325000)={0x0, 0x34, "3b150bf59d3a7f45529692b48d3cfd593853cadf592cc11d40aa7f83d79a3fce9ea9914768abdc459ddc59567567d2311478206f"}, &(0x7f0000728000-0x4)=0x3c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000952000-0xc)={r1, 0x0, 0x30}, &(0x7f00008c8000)=0xc) r2 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r2, &(0x7f0000af2000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="020000000400ffe690746e00", 0xc, 0x0) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003f4000-0x11)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000093000-0x10)={0x3, 0x8200, 0x0, 0x1c0000000000000, 0x0}, &(0x7f0000c00000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008f8000-0x8)={r2, 0x8}, &(0x7f0000b41000)=0x8) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000091f000-0xc)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000e80000-0xc)={r3, 0x80000, r1}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet6(r0, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0xa) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000055e000-0x4)=0x5, 0x4) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000929000-0x4)=0x0) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00007bb000-0x28)=[{0x8, 0x7f}, {0x8, 0x3}, {0xe, 0x10001}, {0x8, 0x0}, {0x4, 0xdd}], 0x5) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f000001c000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) 2017/12/23 23:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f000004a000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000e75000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mkdir(&(0x7f0000982000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000003c000)=0xc) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, r3) fcntl$setstatus(r4, 0x4, 0x42000) inotify_add_watch(r4, &(0x7f0000005000-0x8)='./file0\x00', 0x1ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0\x00', r5, &(0x7f0000c20000-0x8)='./file1\x00') setsockopt$ipx_IPX_TYPE(r5, 0x100, 0x1, &(0x7f0000659000)=0x4, 0x4) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) openat$ppp(0xffffffffffffff9c, &(0x7f0000501000-0x9)='/dev/ppp\x00', 0x8000, 0x0) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000028d000)=0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000db9000-0x218)={0x1, 0x0, 0x2, 0x7f, 0x9, [{0x7fffffff, 0x8490, 0xa7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x101, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffc00, 0x9, 0x0, 0x0, 0x2784, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x0, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xdd, 0x3ff, 0xa8c0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x197ecf0a, 0x5, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0x80, 0x2e28000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x15e, 0x0, 0x6, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000022e000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e50000)={0x0, 0x0, 0x0}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb2000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$unix(r2, &(0x7f0000c73000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000267000-0x4)=0x8) syz_open_dev$sndseq(&(0x7f000097c000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000068000-0x4)=0x0) dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000047b000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r5, 0x8, &(0x7f0000e6d000-0x8)=0x7) ioctl$TIOCSTI(r0, 0x5412, 0x80) writev(r3, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000518000)={@generic="f167b7fb6efa3c0d85ed5643944091c5", &(0x7f0000731000-0x2c)=@ethtool_cmd={0x6d, 0x8, 0xef, 0xffffffffffffffff, 0x8, 0x7, 0x7, 0x1, 0x20, 0x6, 0x2, 0x4, 0x100000001, 0x8, 0x4, 0x0, [0x0, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f00005dd000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r0, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000e5d000)='id_resolver\x00', &(0x7f0000019000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e5e000-0x2a)="252caf2d706f7369785f61636c5f6163636573736d696d655f74797065416367726f7570776c616e3100", 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0xb852) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000788000)=0x0, 0x4) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f000054b000)=0x8f, 0x4) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000587000-0xc)={0x0, 0x0, 0x0}, 0xc) lstat(&(0x7f0000838000-0x8)='./file0\x00', &(0x7f00009ca000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000b78000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000994000-0xb)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f00008b3000)='./file0\x00', &(0x7f00005eb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f000026f000)=[0x0, 0xffffffffffffffff]) r7 = getpgrp(0xffffffffffffffff) lstat(&(0x7f0000341000)='./file0\x00', &(0x7f0000d10000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00008ff000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00002ef000-0x1c)={&(0x7f000087c000-0xc)={0x10, 0x0, 0x8, 0x8}, 0xc, &(0x7f0000e93000-0x8)=[{&(0x7f0000f9b000)=[{0x1010, 0x3, 0x100, 0x41c, 0x20, "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"}, {0xed, 0x4, 0x6c4e876d537daaa4, 0x1, 0x2, "31e955948b0c883f871bf94a78296b0bfec010d710df65549f93ffdb9b00ff94886a0a92a4acd35bff2dadfc6c26fe463af36260d397772cdbd2d3d39f341bbe66d730cf736c0ab5888667f5e5d8311a42d190bb7c1989a6821322b1bfd45e7b64e94e1ed3610c8469a62513c74875705d03fe87effcd97396d040f80eceeee73c3d09523c4504b92d9d983925f875b2aa97919ae2564f0fd9b8f8ff92753c144248d20fe8f6556862b188b64922a0bc927d05462f20b60bed8f12fdb79a9c022fc054ac35914eb415366ff6167ba1be2f1d9df328c5dff9518019d089"}, {0x89, 0x2, 0x200, 0x3, 0x81, "3012526ab52aa8fb1d17f3b04633e60432ab7aca176d65e57c896d81a56049f6089f3034efac5f4c0218d7c50a0e41aa434da8b75fcab0d182c00f231bede851ff60a435f5092b905bab5e2320ee51e2c42b6a5b4c3bdbc2cfa25fa5b5a8b491020809a1aea704b83ae9dcff3fff9369a22be176f07fd7b051"}, {0x96, 0x7ff, 0x208, 0x1, 0x4, "16942b1afa72176328e8d4b5c5a4b7d8274bcf4412ee457a24463bd35a4a00737935d59f2ef1c31ddabcfd5cab4c182792db492147e6eb72adc5ba5a4be8aaa4e25c8ad906a5176768cb0f0bbdda2442b0b6fc4a1bbf9881e5525ce2ec4377cb9fdd473fa12963d8e4aba7b27cb42b1f704afc6835c391f74474f57c6f849be3e01264077148"}, {0xdd, 0x80000000, 0x646965a4aec2dfa6, 0x0, 0x425, "1674a7c76f7c17ce3e8974997288623c31428a7d5c0760c1c2dc83da97bfc403323d3842bbc548dd0fd1caec9b372459b061a1af912ee8d7056ff118b6609d2d36d586e57b589c95ad37e78bd434345529ab0b912ab202f15656d4764351b7cec6f565e7f63167d66281622330fe4b794041cd51878e7acd0a8e8f04bba78864d8d2968d220014855a4f2faccca3c94022318ebc07655baa0a4dc35cd01f0d6a2076a2f6c597401a48f8f7176cdf6d13301f15405f8860f5a2f1dbfe9b4f03cba91329edf3059c57049d3b13f0"}, {0x77, 0x7, 0x300, 0xffff, 0x10000, "34b392ce771dbae65fa6257d33b9a63b9f7290694ea1680460dcd3d1fa109193a7047cedf2bf7dc4dfe331a6f5d148b733d6e50d6f3f931e82c6198c59ec9be9d37cb6a1f5231a4ddd6cc1933297fb53b668550d2ffd07b7cde8048ee86a8c9666d35a0bf90045"}], 0x1370}], 0x1, &(0x7f0000fb3000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x1c, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xec, 0x1}, 0x20000000) 2017/12/23 23:57:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = syz_open_procfs(0x0, &(0x7f000013d000-0x8)='net/arp\x00') sendfile(r1, r0, &(0x7f000082a000)=0x0, 0xff) ioctl$TCSETSW(r1, 0x5402, &(0x7f0000a6c000)={0x2, 0x1, 0x7, 0x44e, 0x1, 0x5, 0xff, 0xfffffffffffffffa, 0x6, 0x7fffffff, 0x0, 0x20}) 2017/12/23 23:57:08 executing program 3: openat(0xffffffffffffffff, &(0x7f0000ad1000)='./file0\x00', 0x4000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x440, 0x0) syz_open_dev$mice(&(0x7f0000ba5000)='/dev/input/mice\x00', 0x0, 0x8081) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004c7000)={0x0, 0x0, 0x0}, 0xc) setreuid(r1, 0x0) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r0, r0, &(0x7f00001b9000)=0x0, 0x401) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000747000-0x10)={0x6, 0x1, 0x80000000, 0xe1, 0x0}, &(0x7f0000ba0000-0x4)=0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x2e, &(0x7f00001c4000-0x118)={0x1, {{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]}, {{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) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000a86000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f000073d000-0x50)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fff, 0x9, 0xfffffffffffff9a3, 0x0, 0x8, 0x200012, r2}) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000a94000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000545000)='/selinux/member\x00', 0x2, 0x0) socket$inet(0x2, 0x80a, 0x9) r3 = syz_open_procfs(0x0, &(0x7f0000ab5000)='net/ptype\x00') sendfile(r3, r3, &(0x7f00007c6000)=0x80040, 0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000da6000)={r1, 0xfffffffffffffffc}, &(0x7f0000651000)=0x8) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xdda000)=nil, 0xdda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a89000+0x9d5)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000ced000-0x4)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000dda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ddb000)='/selinux/relabel\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f000053e000-0x4)=0x0, &(0x7f0000760000-0x4)=0x4) connect$unix(r1, &(0x7f0000dda000)=@abs={0x1, 0x0, 0x2}, 0x8) 2017/12/23 23:57:08 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x4042c0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10000032, r1, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xffdffffffffffffa, 0x4) sendmsg$netlink(r0, &(0x7f000001b000-0xc)={0x0, 0x0, &(0x7f0000008000-0x10)=[], 0x0, &(0x7f0000014000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:57:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009c5000)='/dev/rtc\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000001000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000003000-0x18)=[{0x15, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x8) writev(r3, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2017/12/23 23:57:08 executing program 4: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000059000-0xf)='/dev/snd/timer\x00', 0x0, 0x10000) r1 = signalfd4(r0, &(0x7f0000006000)={0x5d7c}, 0x8, 0x0) poll(&(0x7f0000006000)=[{r1, 0x0, 0x0}], 0x1, 0x7a5) signalfd(r1, &(0x7f0000058000-0x8)={0x0}, 0x8) 2017/12/23 23:57:08 executing program 1: mkdir(&(0x7f0000063000-0xa)='./file0\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000001000-0x95)=""/149, 0x95) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8bf3, &(0x7f00005a6000)={@generic="d0d4adbd6b3a94b66afcd8dd7fc70004", @ifru_flags=0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00007e1000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000a1c000)={0x0, @in6={{0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xbe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, 0x8001, 0x9, 0xf4ea, 0x2}, &(0x7f0000adf000)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00002e9000-0x20)={0x1, 0x4, 0x200, 0x7, 0x0, 0x400, 0x2, 0x8000, r2}, 0x20) 2017/12/23 23:57:08 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000919000)=0x10000001) shutdown(r1, 0x1) rt_sigprocmask(0x40000000, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0xb, &(0x7f0000011000)={0xfffffffffffffff, 0x10000}) memfd_create(&(0x7f000064f000-0x21)='em0\x00', 0x0) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000047000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000064000-0xc)={0x7aa, 0x7c000, 0x114e, 0x1, 0xffff, 0x53ff}) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000331000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) ioctl$TIOCSETD(r0, 0x5423, &(0x7f000028d000)=0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000db9000-0x218)={0x1, 0x0, 0x2, 0x7f, 0x9, [{0x7fffffff, 0x8490, 0xa7, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0xfffffffffffffffb, 0x101, 0x401, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x6, 0xfffffffffffffc00, 0x9, 0x0, 0x0, 0x2784, 0x0, 0x0, 0x0}, {0x5, 0x1, 0x6, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x0, 0xf2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0xdd, 0x3ff, 0xa8c0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0x7, 0x197ecf0a, 0x5, 0x0, 0x0, 0x1802, 0x0, 0x0, 0x0}, {0x80, 0x2e28000, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x15e, 0x0, 0x6, 0x0, 0x0, 0x888, 0x0, 0x0, 0x0}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000040d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000022e000)={0x0, 0x0}) getsockopt$SO_PEERCRED(r4, 0x1, 0x11, &(0x7f0000e50000)={0x0, 0x0, 0x0}, 0xc) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000bb2000-0x10)='/selinux/member\x00', 0x2, 0x0) getpeername$unix(r2, &(0x7f0000c73000-0x8)=@abs={0x0, 0x0, 0x0}, &(0x7f0000267000-0x4)=0x8) syz_open_dev$sndseq(&(0x7f000097c000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000068000-0x4)=0x0) dup(r2) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f000047b000-0x5c)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sched_setaffinity(r5, 0x8, &(0x7f0000e6d000-0x8)=0x7) ioctl$TIOCSTI(r0, 0x5412, 0x80) writev(r3, &(0x7f0000c3f000-0x30)=[{&(0x7f0000749000-0x1000)="9d", 0x1}], 0x1) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f0000518000)={@generic="f167b7fb6efa3c0d85ed5643944091c5", &(0x7f0000731000-0x2c)=@ethtool_cmd={0x6d, 0x8, 0xef, 0xffffffffffffffff, 0x8, 0x7, 0x7, 0x1, 0x20, 0x6, 0x2, 0x4, 0x100000001, 0x8, 0x4, 0x0, [0x0, 0x9]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a83000)="1f0000000301fd39010000f600008000000000000900080006fdf80000f200", 0x1f) write(0xffffffffffffffff, &(0x7f000078f000)="", 0x0) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x0, 0x0) mlock2(&(0x7f0000999000/0x4000)=nil, 0x4000, 0x1) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00009e1000-0x18)={0xf84, 0x0, 0xbb76, 0x20, 0x2, 0x40}) ioctl$KDMKTONE(r0, 0x5385, 0x0) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000018000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) fstatfs(r0, &(0x7f000001d000-0x2b)=""/43) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001f000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000001f000-0x2)='$\x00', 0x0) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000327000)={0x0, @remote={0x0, 0x0, 0x0, 0x0}, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dab000)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000072e000-0xe8)={{{@in=@local={0x0, 0x0, 0x0, 0x0}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009e0000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000049f000-0xe8)={{{@in=@multicast2=0xe0000002, @in=@broadcast=0xffffffff, 0x0, 0x3, 0x3, 0xffffffff80000000, 0xf, 0xa0, 0x0, 0x23e, r1, r2}, {0xfff, 0x7, 0xff, 0xf46, 0x6, 0x3, 0x639, 0x7fff}, {0xe7, 0x3, 0x6, 0x7ff}, 0x3, 0x3f, 0x80000001, 0x0, 0xa0, 0x2}, {{@in=@rand_addr=0x9, 0x1, 0xe4db}, 0x11, @in=@multicast1=0xe0000001, 0x800, 0x3, 0x3, 0x9, 0xffff, 0xffffffffffff91ae, 0x3a3}}, 0xe8) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a8000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) mknodat(r3, &(0x7f000073b000-0x8)='./file0\x00', 0x1100, 0x7b602991) fstat(r3, &(0x7f000021c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$unix(r3, &(0x7f000086c000)=@abs={0x1, 0x0, 0x1}, 0x8) lstat(&(0x7f0000599000)='./file0\x00', &(0x7f000092c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r3, &(0x7f00007b1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000096000)='./file0\x00', &(0x7f000053e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x4, &(0x7f0000cc3000)=[r4, r5, r6, r7]) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000815000-0x110)={0xe13, {{0xa, 0x0, 0xff, @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, []}, 0x90) 2017/12/23 23:57:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') r0 = socket$inet_icmp(0x2, 0x2, 0x1) flock(r0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000fe7000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = userfaultfd(0x80800) syz_open_dev$binder(&(0x7f0000e33000-0xd)='/dev/binder#\x00', 0x0, 0x2) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f000077f000-0x10)={&(0x7f0000ebb000/0x2000)=nil, 0x2000}) socketpair$inet(0x2, 0x0, 0xbffe, &(0x7f000089d000-0x8)={0x0, 0x0}) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fed000-0x10)='/dev/sequencer2\x00', 0x101040, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000fa0000-0x8)={0x4, 0xa130}) sendto$inet(r1, &(0x7f0000e65000-0xf2)="dd43b18bd5692ded6d0aec2bb35242985ca57cb17765c97a7a3136d0b3119f3a293fc20773366b31ba0824b7f064af3df1ce1f5f4cbd7b55f06497f0614545499264ad79d88f8e1f493cc6adc5ce06a510d0c16c613b6934a48a9b22ad0b9b6fc8bb8f201cd54cf5fe6100194b98b0119591a742cf799255d9a84363ab750bc4f159191a48dce1c663c64acf0f4241959ef549297485d08077343888aaf1f85818b1cf42999e255004e432a7c5eea886b6ef9269df436bb96eae9c785ed8d9ebd5165af5d06c1f71b2b8b4ce6a98a3d953ed69aabc8caa47374ae1dd86f3a7c0df27a7635f7b134caea91d6e10c6dfb5faa2", 0xf2, 0x8080, &(0x7f00001a8000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r1, &(0x7f0000d01000-0x20)=[{&(0x7f0000891000-0x23)="a7", 0x1}], 0x1) ioctl$EVIOCSFF(r3, 0x402c4580, &(0x7f0000e80000-0x3a)={0x52, 0x2, 0x8, {0x7, 0x0}, {0x8000, 0x8}, @period={0x58, 0xccf, 0xdd, 0x3, 0x4, {0x758ade, 0x4, 0x5, 0x2}, 0x9, [0x5, 0x3ff, 0xed, 0x800, 0x8, 0x7ff, 0x4, 0x1, 0xc6a]}}) shutdown(r1, 0x1) ioctl$SNDRV_TIMER_IOCTL_STATUS(r3, 0x80585414, &(0x7f00006f1000)=""/33) 2017/12/23 23:57:08 executing program 2: mmap(&(0x7f0000000000/0xecc000)=nil, 0xecc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000ecd000-0xc)='/dev/rfkill\x00', 0x80, 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x40000000000036, &(0x7f0000ec9000)="dc13b51a5b31306e78dd581b71ab2144ece4740434cf0195f75d34c82d9d233f08008861ffccd64ade0e8ce0442fbc50974e8e1195c604f8800000040002663d75dd050000000000090000f2ffffffffa36611f99ef96f7d4ff812a8f9fc3f0729e6000000004f000000d300bdeb62e18a769c862f856d59f8b9f3aee345e59eee7026fe40be9cda06a2f10008c339d0fffdffffffffffff3d328501902d973e668fa3f9b8974fec92b836614657ade603936ca6556ddfaeda0896440f396f4ba23e752db8352780dff40bb45a788385", 0xd0) mmap(&(0x7f0000ecc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f000048a000)={0x20, {{0xa, 0x0, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x0, []}, 0x90) sendto$inet6(r1, &(0x7f0000a9a000)="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", 0x1000, 0x4000000, &(0x7f0000ecc000)={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f000097c000)="", 0x0) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000ece000-0x28)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ecd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000ece000-0x18)={@loopback={0x0, 0x1}, 0x0, r2}) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) splice(r1, 0x0, r0, 0x0, 0x1ff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r4, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f33"}, 0x0}, 0x10) r5 = getpgid(0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r2, &(0x7f0000379000)=[{&(0x7f0000698000)="23fbbabe7a0d22ffb1897b4584e53a43", 0x10}], 0x1, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000619000-0x5d)=""/93) fcntl$setsig(r1, 0xa, 0x12) vmsplice(r2, &(0x7f000020b000)=[{&(0x7f000010b000)="85", 0x1}], 0x1, 0x0) r6 = dup2(r2, r4) readv(r1, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/8, 0x8}], 0x1) splice(r0, 0x0, r6, 0xe, 0xf1, 0xf) fcntl$setown(r3, 0x8, r5) tkill(r5, 0x16) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000004000)={0x0, 0x0}) tee(r0, 0xffffffffffffffff, 0x4, 0x0) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00009a0000)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000e9c000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = syz_open_dev$sndtimer(&(0x7f0000f86000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x911000)=nil, 0x911000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000fa2000)="", &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000d17000)="") dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 23:57:08 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00005fb000)='./file0\x00', 0x20000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x810000, 0x0) renameat(r0, &(0x7f00007b6000-0x8)='./file0\x00', r1, &(0x7f0000117000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f000001f000)='./control\x00', 0x0, 0x0) r3 = open$dir(&(0x7f0000c85000-0xa)='./control\x00', 0x0, 0x0) munlock(&(0x7f0000593000/0x3000)=nil, 0x3000) renameat(r2, &(0x7f0000f05000-0x8)='./file0\x00', r3, &(0x7f0000908000-0xa)='./control\x00') 2017/12/23 23:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) read(r1, &(0x7f00007a5000-0xe0)=""/224, 0xe0) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmmsg(r2, &(0x7f0000f40000)=[{{&(0x7f0000ee8000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f40000)=[], 0x0, &(0x7f0000f40000)=""/28, 0x1c, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000f41000-0x10)={0x77359400, 0x0}) nanosleep(&(0x7f0000803000-0x10)={0x0, 0x1c9c380}, &(0x7f000061a000)={0x0, 0x0}) r3 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000dd9000)=0x0, &(0x7f00009b5000)=0x4) tkill(r0, 0x15) 2017/12/23 23:57:08 executing program 2: r0 = add_key(&(0x7f0000001000-0x8)='trusted\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0x83)="", 0x0, 0x0) pipe(&(0x7f00003b7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000001000-0x2)={0x3, &(0x7f00006dd000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f00004db000)=0x0, &(0x7f000058a000-0x4)=0x4) stat(&(0x7f00007c9000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, 0x0, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000042000)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x3, r3, r4, 0x101, 0x1, 0x10) 2017/12/23 23:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x200002, 0x0) write$sndseq(r0, &(0x7f00009f8000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x92, 0x0}}], 0x1c) 2017/12/23 23:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008c1000-0xe)='net/ip_mr_vif\x00') pread64(r0, &(0x7f0000015000)=""/0, 0x0, 0xfffffffffffffffe) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b2f000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000eb0000)={0x5, 0xff, 0x8, 0x9, 0x3}, 0x14) r1 = socket$unix(0x1, 0x1, 0x0) personality(0x40001c) r2 = epoll_create(0xffffffff00000001) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00005d4000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000002b000-0xc)={0x0, 0x0}) 2017/12/23 23:57:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x20000000, 0x189001) fcntl$setlease(r0, 0x400, 0x3) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f00003da000)="194480f88c88be52ebfb385ab2eb0bab7e475ebd161f525ce173f37c8dd366e5eb6fc7202dd6d92f508ba2b3dc12672e023bb8f6fd335cb4b7bd47c946bd4b4728af14a9a9f8d67a77c457da0fdaf7814ab2a765b42f90f5d8da35169490a82cc878fb25fa27f9c58295a90700e984e576a7c9f83c6d485702a55af30994cad8dae51839e6ca90ba4ff2e86a82c170d9111ec2556d0d1c4a57affe589cda1fdf3a98b0a2e1d8d7f2c612815b233cb556aea48bdbf6a6bdd21044b6f31f72d466151ca3c3ee5c1775eaf51d32c747dd510c479bb2d556b3b034889fbacfbd", 0xde) bind$inet(r2, &(0x7f0000dea000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netdev_private(r2, 0x89f8, &(0x7f000030c000)="4538691169cfd2ed18b1afe0f8384cac32ea0dfee21f2494e619c48257b3ca90e34bc9d7f86a25a4121a18a2e0dd5ea9ed7dd367d7d59d2f2e358175e06c6f954a219427d959778d729a054c571d448e1452d17055b9916afe5a57c404e1e2e1ca718cc5678364ac7d29faccb927293756a8d0e5081e18e92f0c7883633268a700264181811eba8104179c9aff348032c5a24fabe1c70ccbf2f72a5026ff295869ba25ee612199d8c75b23e50303765fc899d3e19e4279cd0ec837225dd87fab1eb3e4fd62244fee0551c11797e8ee424b96cb1f0003e7053777f04480ccbc33f175c1a50e0f7b") connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x3fc, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e68000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f00002ea000)={@common='ip6gre0\x00', @ifru_flags=0x2}) connect$netlink(r1, &(0x7f0000cc3000-0xc)={0x0, 0x0, 0x9, 0x3}, 0xc) dup2(r3, r2) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xdbf000)=nil, 0xdbf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000db5000-0x8)='./file0\x00', 0x2000422) mmap(&(0x7f0000dbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000dc0000-0x89)=""/137, 0x89, 0x10001, &(0x7f0000c6b000-0x1c)={0xa, 0x3, 0x80000001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, 0x1c) unlink(&(0x7f0000aec000)='./file0\x00') fcntl$setlease(r0, 0x400, 0x1) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000b19000)="6e65742f6e657466696c746572c3b11b6626856a2825b8a9ccb0a94975389186ec098a7e259f71eff3d79461edd0d2712d0e09b4015a8dff0623b59f4b28fb95db0855ad69a6adf698af8f64b48ffc6f127e3e50c88390ab85404aceb76d36893cce33b4c68ae9a1b329b616124c29186a4b10affa7ccb7d56986cce8ab6766ae653ee9c73ddb28a446365cdd68ecc38304a74aba64be09589c600508bd6b1ac06a56bd91e10d3a8f6f41a4f119effca84bbfece91b159c5503db43d2d8709750c6246331b49") syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$setflags(r0, 0x2, 0x1) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f0000853000-0x8)={0xd5, &(0x7f0000000000)="6f977ccfa905da3e158b196b75e2de20ed24f0503a2ec71ae204ebd6bbe90aad62f03ba5fe3a57e8fe470dbbe8b4d07992314c5c783916580306053e35174916e0166ca5d280a94edac36e2ebf4a1473b9b3dbd2a28d96325d7e872e3c39ad8bc35fccba75f883ca35ac11c3faa53787aefa5c97b76bec821f996f9f2f29c86aefa36360d50c1b57fb89f1904685cb2adf6c8f74500fb6ae49413c1a1de1e8ae18e0a8aeca4bab6f409bb6f1ec914b7707a91eecd7c7db7a4767107c248d9b7b2542030e34fe222aea0a1c506df950514f38e088a2"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001a0000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f000036d000-0x8)={@multicast1=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f00002e2000)=0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ce9000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00007de000-0x75)="677a9f665cbf6dd11fc0") getsockopt$packet_buf(r1, 0x107, 0x16, &(0x7f0000eec000)=""/130, &(0x7f0000189000-0x4)=0x82) 2017/12/23 23:57:08 executing program 3: clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000e0b000)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000735000)="", &(0x7f0000734000)=0x0, &(0x7f000077b000)=0x0, &(0x7f0000d4a000)="") wait4(0x0, 0x0, 0x2000080000000, &(0x7f00001c6000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000001c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r0, &(0x7f000001b000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001b000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r1, &(0x7f000001c000-0x10)={0x1a, 0xfe, 0x1, 0xfffffffffffffff7, 0x1, 0xffffffff, @random="e847e76d52fc", [0x0, 0x0]}, 0x10) r2 = socket$inet(0x2, 0x3fc, 0x40) sendto$inet(r2, &(0x7f0000004000)="", 0x0, 0xfffffffffffffffe, &(0x7f0000002000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe2(&(0x7f00007ba000-0x8)={0x0, 0x0}, 0x80800) ioctl$TIOCSTI(r0, 0x5412, 0x7) 2017/12/23 23:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000836000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x4, [@loopback=0x7f000001, @broadcast=0xffffffff, @multicast2=0xe0000002, @loopback=0x7f000001]}, 0x20) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004e1000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockname$inet6(r1, &(0x7f00004aa000)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000761000-0x4)=0x1c) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000358000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@broadcast=0xffffffff]}, 0x14) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000ffe000)=[{&(0x7f0000ca8000)="2900000020001900013d00101b0000f60200001615de0005000000040d000a00051700000000000008", 0x29}], 0x1) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x0}, 0x8, 0x0) pipe(&(0x7f000016d000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f000075e000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) splice(r0, 0x0, r1, 0x20, 0x8000, 0x0) 2017/12/23 23:57:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x1, &(0x7f00008c6000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000d6b000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x5, &(0x7f0000cbd000)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f00009c2000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00005ce000)={0x0, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000623000-0xc)='/dev/rfkill\x00', 0x0, 0x0) pselect6(0x40, &(0x7f0000dd7000)={0x9, 0x4, 0x7ff, 0x80, 0x1, 0x9, 0xb989, 0x10000}, &(0x7f0000c10000)={0x7, 0x1, 0xfffffffffffffffd, 0x8, 0x100000000, 0x200, 0x3, 0xfff}, &(0x7f00006d5000)={0x4, 0x1, 0x8, 0x407, 0x4, 0x4, 0x2, 0x1}, &(0x7f000099d000-0x8)={r0, r1+30000000}, &(0x7f00009df000-0x8)={&(0x7f0000824000)={0x10001}, 0x8}) r3 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000277000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f00008c5000)=0x0) timer_gettime(0x0, &(0x7f0000f0d000)={{0x0, 0x0}, {0x0, 0x0}}) clock_settime(0x7, &(0x7f0000acc000)={0x77359400, 0x0}) r5 = socket(0x0, 0x800, 0x8001) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000c80000)={0x2, [0x7, 0x7f]}, 0x8) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000e9b000)={0x0, 0x200, 0x4, 0x4, 0x400, 0x7, 0x2, 0x1f, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2, 0x4, 0x80000000, 0x5}}, &(0x7f000053a000)=0xb8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f000017f000)={r6, @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) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000b24000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000f86000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) getrusage(0x0, &(0x7f00005d4000+0x527)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000a27000-0x20)={{r4, r8}, {r7, 0x2710}}, &(0x7f0000d73000)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x0) 2017/12/23 23:57:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000402000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(0xffffffffffffffff, 0x2, &(0x7f0000001000)={0x0, 0x0, 0x7737, 'queue0\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(r0, 0x1, &(0x7f0000001000)="") ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a45321, &(0x7f0000c63000)={{0x4, 0x9}, 'port1\x00', 0x11, 0x410, 0x2, 0x1, 0xffff, 0x2, 0x1, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) getegid() ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000001000)={@broadcast=0x0, @remote={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000012000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000002000-0x20)={@generic="245e506e537ab22518d3b4f1ee2b2d2a", @ifru_addrs={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x202, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, @thr={&(0x7f0000014000-0x4c)="15c8fc8c1b7e918aa426f62eadca4b1d1d585da26b6836613e33f86674f808144bd2e7d28e62ed1fb3f7957bd2bb70d950aa4742c66118576e38b6514cd912e71093cbde8c8441e0f6f7ace2", &(0x7f0000012000-0x1000)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000002000-0x88)={0x10001, {{0xa, 0x0, 0x7f, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000188000-0x4)=0x0, &(0x7f000018a000-0x4)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000d16000-0x8)={0x0, 0x0}) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) flistxattr(r0, &(0x7f0000003000)=""/247, 0xf7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000003000)={0x0, 0x8}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000003000)={r1, 0x3}, &(0x7f0000004000)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) creat(&(0x7f0000003000)='./file0\x00', 0x2) 2017/12/23 23:57:08 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000011000)={0x0, 0x6, 0xff, 0x1, 0x9b2f, 0x2b6c}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x710}, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000034000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000065c000)='/selinux/context\x00', 0x2, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r0, 0xc0605345, &(0x7f0000118000)={0x4636, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:08 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000748000)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000001000)=0x8, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000013000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000013000)={0x2, &(0x7f0000013000-0x18)=[{0x87, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000001e000-0x8)={0x0, 0x0}) 2017/12/23 23:57:08 executing program 3: mmap(&(0x7f0000000000/0xd1d000)=nil, 0xd1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_add_watch(r0, &(0x7f0000d1e000-0xa)='./control\x00', 0x8) epoll_pwait(r1, &(0x7f0000928000-0x18)=[{0x0, 0x0}], 0x1, 0x101, &(0x7f0000b15000-0x8)={0x0}, 0x8) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000d1e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00007c7000-0x10)={0x0, 0x100000001, 0x1, 0x471}, &(0x7f000039a000-0x4)=0x10) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000d1f000-0xc)={r4, 0x58, &(0x7f0000630000)=[@in6={0xa, 0x3, 0x8, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, @in={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00001f9000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r3, &(0x7f000080b000-0xc)={0x10000004, 0x0}) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000d1d000)=0x1, 0x4) inotify_rm_watch(r0, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a45352, &(0x7f00005c3000)={{0x6, 0x9}, 'port0\x00', 0x40, 0x40840, 0xffffffffffffff00, 0x4, 0x8000, 0x0, 0x1, 0x0, 0x2, 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]}) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d1e000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f00004d8000)=""/122) mknod$loop(&(0x7f000006e000)='./control\x00', 0x10, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f0000d1e000)='/dev/binder#\x00', 0x0, 0x2) fdatasync(r5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x15, &(0x7f000046e000)={0x9}, 0x1) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000d1a000-0xc)={0x80000001, 0x0}) 2017/12/23 23:57:08 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mincore(&(0x7f0000daf000/0x4000)=nil, 0x4000, &(0x7f0000653000-0x98)=""/152) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000fc1000-0x18)={&(0x7f000008c000/0x2000)=nil, 0x8, 0x1, 0xd0, &(0x7f0000f55000/0x2000)=nil, 0x6}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000fd8000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000fd7000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000-0x4)=0x1c) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000fd6000)={r2, 0x75, "9792d31312298ec733a695a395c3f43b7d40427bba38fedb749d3c4a7be6bec91bc9e983ed9b8e30ad5cc02c3c70a16e2a7ba21291bc392b38620013fb994e236b66f02d3ce1953bf2949120c4e1ebde2163762434adb1f4d4147b53c8f4372b883a64fe8c53df10263ea616fd55ea0c1df478ac74"}, &(0x7f0000e8e000-0x4)=0x7d) sigaltstack(&(0x7f0000ce1000/0x14000)=nil, &(0x7f0000fd6000-0x4)=0x0) shutdown(r0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000f1f000-0x8)='./file0\x00', 0x2, 0x20) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000fd9000-0x1)={0x81}, 0x1) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f0000fd6000-0x50)={{0x2c, 0x9}, {0x0, 0x10000}, 0x4, 0x3, 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]}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000192000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$evdev(&(0x7f0000fd7000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f0000fd7000)={0x0, 0xc, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680"}) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f000068f000)=""/191) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000891000)={0x7fff, 0x1, 0x0, 0x3, 0x0, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f0000c5a000)={0x0, 0x0}) pselect6(0x40, &(0x7f000088a000)={0x3ff, 0x5, 0x5db, 0xfffffffffffffff9, 0x6, 0xdabc, 0x3, 0x0}, &(0x7f0000f09000-0x40)={0x1, 0x4, 0x7f, 0x1, 0x1000, 0x4, 0x800, 0x8}, &(0x7f0000e42000+0xc99)={0x7f, 0xa44, 0x2, 0x3, 0x34, 0x2, 0x27c331f0, 0x6}, &(0x7f0000237000)={0x0, 0x1c9c380}, &(0x7f0000f30000-0x8)={&(0x7f000087e000-0x8)={0x8000}, 0x8}) clock_gettime(0x7, &(0x7f000033a000-0x8)={0x0, 0x0}) sched_rr_get_interval(0x0, &(0x7f000059b000-0x8)={0x0, 0x0}) timer_gettime(0x0, &(0x7f000084e000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000e2b000)={{0x0, 0x0}, {0x0, 0x0}}) mq_timedreceive(r0, &(0x7f0000566000-0xe0)=""/224, 0xe0, 0x2, &(0x7f0000602000)={r1, 0x0}) 2017/12/23 23:57:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x34, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00008aa000)='./file0\x00', 0x0) acct(&(0x7f000045f000)='./file0\x00') mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x200000000000003) 2017/12/23 23:57:08 executing program 0: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) recvfrom$inet6(r0, &(0x7f0000fbf000-0x93)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00004d1000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000fd6000)={0x1ff, 0x3, 0x401, 'queue1\x00', 0xffffffffffffff81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000fd5000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@ipx={0x4, 0x1322000000, 0x0, "1ca167d3923a", 0x0, 0x0}}) sendto$inet6(r1, &(0x7f0000f03000-0x74)="000947d8890af73ffc8b7900da8a37000000009f6356d5624c6a6ff0bf4840ba960161a59614ddd85d1f6f3782d5b36840193389ddf78a6698258b1a3d350a577e26c56d1d", 0x45, 0x0, &(0x7f000089d000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 23:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000061000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chdir(&(0x7f0000b8a000-0x8)='./file0\x00') socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000073000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x114, &(0x7f0000475000-0x8)={0x77359400, 0x0}, 0x8) umount2(&(0x7f0000b1d000)='.', 0x2) prctl$setfpexc(0xc, 0x10000) mkdir(&(0x7f0000103000)='./file0\x00', 0x0) 2017/12/23 23:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00000bc000-0x108)={0x0, @in6={{0xa, 0x3, 0x7ff, @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]}, [0x101, 0xc9cf, 0x223, 0xff, 0x9, 0x2, 0x10001, 0xfffffffffffffff9, 0x1, 0x1f, 0xc, 0x9000000000000, 0x1, 0x5, 0x3]}, &(0x7f0000073000)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000010e000)={r2, @in6={{0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, 0x98) exit(0x0) getdents(r1, &(0x7f0000da8000-0x91)=""/0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f00004f5000)=0x4) [ 79.837546] FAULT_FLAG_ALLOW_RETRY missing 30 [ 79.842858] CPU: 1 PID: 13254 Comm: syz-executor6 Not tainted 4.4.107-g610c835 #4 [ 79.850468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.859801] 0000000000000000 484765729acadf52 ffff8801d96df5f0 ffffffff81d0457d [ 79.867800] ffff8801ccfd8f00 1ffff1003b2dbecb ffff8801d96df778 0000000000000000 [ 79.875797] 0000000000000000 ffff8801d96df7a0 ffffffff81606345 ffffffff81234260 [ 79.883806] Call Trace: [ 79.886389] [] dump_stack+0xc1/0x124 [ 79.891745] [] handle_userfault+0x715/0xf50 [ 79.897703] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.904704] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 79.911095] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.918092] [] ? handle_mm_fault+0xb5d/0x3190 [ 79.924219] [] ? handle_mm_fault+0x291e/0x3190 [ 79.930442] [] handle_mm_fault+0x2938/0x3190 2017/12/23 23:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000391000-0xc)='/dev/rfkill\x00', 0xc0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000e8e000-0x8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000041b000-0x80)=[{&(0x7f0000746000-0xc2)=""/194, 0xc2}], 0x1) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000144000-0x1001)="", &(0x7f0000f0d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:57:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f000013e000)={@empty=0x0, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x8080, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f0000591000)={0x20, 0x7, 0x0, 0x10000, 0x46c}) [ 79.936484] [] ? copy_page_range+0x1430/0x1430 [ 79.942698] [] ? __do_page_fault+0x780/0xa00 [ 79.948743] [] ? vmacache_find+0x59/0x290 [ 79.954531] [] __do_page_fault+0x35b/0xa00 [ 79.960396] [] do_page_fault+0x27/0x30 [ 79.965919] [] page_fault+0x28/0x30 [ 79.971179] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 79.978000] [] ? userfaultfd_ioctl+0x11a8/0x2040 2017/12/23 23:57:09 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x2) r0 = userfaultfd(0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b37000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000b36000)='Q', 0x1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000a90000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x0, 0x0}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b37000-0x9)='/dev/ppp\x00', 0xc0000, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f00003c5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000b38000-0x10)={&(0x7f000047b000/0x14000)=nil, 0x14000}) getsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f000018f000-0x4)=0x0, &(0x7f0000b36000)=0x4) 2017/12/23 23:57:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x20000000000003, 0x0) socketpair(0x4, 0x3, 0x7, &(0x7f0000f45000-0x8)={0x0, 0x0}) setsockopt$inet_dccp_int(r0, 0x21, 0x6, &(0x7f00005dc000)=0x257e, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00007ad000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000d85000-0x4)=0x1000, 0x4) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f000094e000-0x8)={r3, 0x8}) ioctl$int_out(r0, 0x5462, &(0x7f0000344000)=0x0) write(r0, &(0x7f0000f75000)="220000001500072100000008e2ff0500020003000100000008000200e700ff02f155", 0x22) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f000000f000-0x12)={@generic="de34e52b39dd9091b3730b2416064cc3", 0x8}) [ 79.984383] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 79.991373] [] ? hash_futex+0x210/0x210 [ 79.996977] [] ? userfaultfd_release+0x5a0/0x5a0 [ 80.003353] [] ? perf_event_comm+0x1a0/0x1a0 [ 80.009388] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 80.016116] [] ? selinux_file_ioctl+0x363/0x570 [ 80.022418] [] ? selinux_capable+0x30/0x30 [ 80.028284] [] ? __fget+0x20b/0x3b0 [ 80.033544] [] ? __fget+0x232/0x3b0 [ 80.037800] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 80.047172] [] ? __fget+0x47/0x3b0 [ 80.052344] [] compat_SyS_ioctl+0x28a/0x2540 [ 80.058390] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 80.061797] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 80.072627] [] ? userfaultfd_release+0x5a0/0x5a0 [ 80.079033] [] ? compat_SyS_ppoll+0x420/0x420 [ 80.085159] [] ? vm_mmap_pgoff+0xdf/0x1c0 [ 80.090941] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 80.097065] [] ? get_unused_fd_flags+0xd0/0xd0 [ 80.103276] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 80.110268] [] ? vm_stat_account+0x130/0x130 [ 80.116301] [] ? do_fast_syscall_32+0xd7/0x890 [ 80.122518] [] ? compat_SyS_ppoll+0x420/0x420 [ 80.128646] [] do_fast_syscall_32+0x314/0x890 [ 80.134770] [] sysenter_flags_fixed+0xd/0x17 2017/12/23 23:57:09 executing program 4: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f0000a11000)="7f0027521a4a1adda423178fe9c3ef5bd32fb180491e5e9e1e800400d7bbfa15a4fc9895141657af3ea8788b830a6d9573ded11d979190b4e0e3493f5de5c3a51c05ffa3b98451e01d12f6d81d", 0x4d}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) writev(r2, &(0x7f0000b26000)=[], 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00006c5000-0x10)=[{&(0x7f0000ff0000)="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", 0x1000}], 0x1) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/23 23:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) open(&(0x7f0000266000)='./file0\x00', 0x3e, 0x0) r0 = open(&(0x7f00005f6000-0x8)='./file0\x00', 0x2801, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000e01000-0x1c)=@req3={0x0, 0x6, 0x8, 0x1000, 0x87, 0xffffffff, 0x4}, 0x1c) 2017/12/23 23:57:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000fba000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0186404, &(0x7f0000077000)={&(0x7f0000c8b000/0x2000)=nil, 0x400, 0x0, 0x1, &(0x7f0000b97000/0x4000)=nil, 0xffffffffffffff35}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ae2000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00003f5000-0xd1)=""/209, &(0x7f0000d45000)=0xd1) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x5100, &(0x7f000000b000)={0x0, &(0x7f000000d000-0x38)=[]}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000091000)=0x5) 2017/12/23 23:57:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000075a000-0xa3)={0x0, 0x0, ""}, &(0x7f00007c0000)=0x8) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fda000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00005ce000-0xb2)={r1, 0xaa, "fa15a164ddda7e359a0333e7e5874875c681a83e7303745fad487dd60d957c952ce06835fe959e25ec0cfc7136c821ccab67ad925f9c291e0ad06e9a7de6065b102066fdfb477c57f58ed6babcb1842ae11eab55fef8fb26e5eea77e5652f7ee7fa50ff9dce2286b1eeb87765f7c94a2699b371ec0a080bb4a98c6f19bc73d8ae724cefd3a78d40a4ed99819a0c22bb2939c8363af9705fd6af371261b6f8a12a8f80e296931e0837a66"}, &(0x7f0000fbe000-0x4)=0xb2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000a61000-0x14)={0x0, 0x8, 0x0, 0x0, 0x0, 0x81}, &(0x7f00009d2000)=0x14) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000abe000-0x4)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000986000-0x20)={0x0, 0x0, r4, 0x2, 0x0, 0x0, 0x2, 0x8000}) vmsplice(r0, &(0x7f00004a3000)=[], 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000835000-0xa0)={r3, @in={{0x2, 0x1, @rand_addr=0xffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x4, 0x57, 0x20, 0x601b}, &(0x7f00000dd000)=0xa0) r5 = dup(r0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b0b000-0x4)=0xffff, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x8fa2) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r6) r7 = ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r7) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000c8000-0x58)={{0x4, 0x4}, 0x0, 0xffffffffffffff08, 0x4, {0x401, 0x6}, 0x2, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) creat(&(0x7f00002fa000-0x8)='./file0\x00', 0x0) 2017/12/23 23:57:09 executing program 0: socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000013000-0x38)={0x0, 0x0, &(0x7f0000008000)=[{&(0x7f000000e000-0x14)=[{0x11, 0x16, 0x203, 0x0, 0x0, '\n'}], 0x11}], 0x1, &(0x7f000001e000-0x48)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0xfffffefffffffffd, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000f9b000-0x4)={0x0, 0x1, 0x0}, 0x4) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000521000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000321000)=""/158, &(0x7f000050d000)=0x9e) 2017/12/23 23:57:09 executing program 3: keyctl$setperm(0x5, 0x0, 0x5ae1e0bc84f53d93) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e66000)='/selinux/enforce\x00', 0x111080, 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) r1 = add_key(&(0x7f0000001000)='syzkaller\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000)="187c49a92eb7468ac51f33e318f79fb689a4e40048370666045972a6cf7c0435da9c4c662f664796b82dcc4792f6", 0x2e, 0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r2) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x1, 0x400) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000002000)=0x0) prctl$void(0x7) 2017/12/23 23:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x9, 0x7, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000c8b000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000611000-0x4)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000044f000-0x4)=r1) ioctl(r0, 0x166, &(0x7f0000007000)='S') 2017/12/23 23:57:09 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(0xffffffffffffffff, 0x89e0, &(0x7f0000001000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000003000)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000011000)={0x0, 0x6, 0xff, 0x1, 0x9b2f, 0x2b6c}, &(0x7f0000003000-0x4)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x710}, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2017/12/23 23:57:09 executing program 1: mmap(&(0x7f0000004000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() r1 = syz_open_pts(0xffffffffffffffff, 0x2) ioctl$TCSBRKP(r1, 0x5425, 0xfff) r2 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00007a8000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000d1a000-0xc)={0x0, 0x0}) 2017/12/23 23:57:09 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x3) epoll_pwait(r0, &(0x7f0000fd5000)=[{0x0, 0x0}], 0x1, 0xfff, &(0x7f0000fd6000-0x8)={0x0}, 0x8) r1 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r2, 0xa, 0x12) fcntl$setownex(r2, 0xf, &(0x7f00000ff000)={0x0, r1}) recvmsg(r3, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) r4 = dup2(r2, r3) tkill(r1, 0x15) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r4, &(0x7f0000fd7000-0xc)={0x80000000, 0x0}) 2017/12/23 23:57:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000960000-0x10)=[{&(0x7f00009ba000-0x2a)="290000001800ffff00000000010000000200e30900000007000006000b0008c003001000000000ff00", 0x29}], 0x1) stat(&(0x7f0000b56000)='./file0\x00', &(0x7f0000dbe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f000057f000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f00009e0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000eb2000-0xc)='/dev/autofs\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000334000-0x6)={0x0, 0x4}, &(0x7f0000648000-0x4)=0x6) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000750000)={r5, 0x4}, &(0x7f00000ca000-0x4)=0x8) fstat(r0, &(0x7f00008a0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) connect$netlink(r4, &(0x7f0000cb9000)={0x10, 0x0, 0x3, 0xffff}, 0xc) fstat(r0, &(0x7f0000db1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000e42000-0x14)=[r1, r2, r3, r6, r7]) 2017/12/23 23:57:09 executing program 2: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000fa1000-0x4)=0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00002f4000)={0x0, @in={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fbb000)=0x8c) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000966000)={r1, 0x5}, &(0x7f0000fbb000)=0x8) 2017/12/23 23:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000699000-0x15)='/proc/self/net/pfkey\x00', 0x200400, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000555000)=0x0, &(0x7f0000ee3000-0x4)=0x4) memfd_create(&(0x7f000067f000-0x1)='\x00', 0x2) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f000036b000)=0x0) 2017/12/23 23:57:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20842, 0x0) fchdir(r0) 2017/12/23 23:57:09 executing program 7: mmap(&(0x7f0000000000/0xe12000)=nil, 0xe12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x9b4, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000c64000)={0x17, 0x0, &(0x7f0000e11000)=""}) [ 80.272853] FAULT_FLAG_ALLOW_RETRY missing 30 [ 80.280642] CPU: 0 PID: 13333 Comm: syz-executor6 Not tainted 4.4.107-g610c835 #4 [ 80.288273] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.297605] 0000000000000000 13148b861b50e423 ffff8800b18175f0 ffffffff81d0457d [ 80.305594] ffff8800b1517c80 1ffff10016302ecb ffff8800b1817778 0000000000000000 [ 80.313603] 0000000000000000 ffff8800b18177a0 ffffffff81606345 ffffffff81234260 2017/12/23 23:57:09 executing program 1: mmap(&(0x7f0000000000/0x5b000)=nil, 0x5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000011000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000056000)={{0x0, 0x7530}, {r0, 0x0}}, &(0x7f000002b000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) alarm(0x5) [ 80.321608] Call Trace: [ 80.324185] [] dump_stack+0xc1/0x124 [ 80.329535] [] handle_userfault+0x715/0xf50 [ 80.335502] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.342497] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 80.348872] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.355850] [] ? handle_mm_fault+0xb5d/0x3190 [ 80.361961] [] ? handle_mm_fault+0x291e/0x3190 [ 80.368159] [] handle_mm_fault+0x2938/0x3190 [ 80.374182] [] ? copy_page_range+0x1430/0x1430 [ 80.380381] [] ? __do_page_fault+0x780/0xa00 [ 80.386405] [] ? vmacache_find+0x59/0x290 [ 80.392165] [] __do_page_fault+0x35b/0xa00 [ 80.398013] [] do_page_fault+0x27/0x30 [ 80.403515] [] page_fault+0x28/0x30 [ 80.408760] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 80.415572] [] ? userfaultfd_ioctl+0x11a8/0x2040 [ 80.421944] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 80.428929] [] ? hash_futex+0x210/0x210 [ 80.434531] [] ? userfaultfd_release+0x5a0/0x5a0 [ 80.440903] [] ? __lock_is_held+0xa1/0xf0 [ 80.446670] [] ? debug_lockdep_rcu_enabled+0x77/0x90 [ 80.453391] [] ? selinux_file_ioctl+0x363/0x570 [ 80.459676] [] ? selinux_capable+0x30/0x30 [ 80.465530] [] ? __fget+0x20b/0x3b0 [ 80.470774] [] ? __fget+0x232/0x3b0 [ 80.476014] [] ? __fget+0x47/0x3b0 [ 80.481174] [] compat_SyS_ioctl+0x28a/0x2540 [ 80.487197] [] ? userfaultfd_release+0x5a0/0x5a0 [ 80.493574] [] ? compat_SyS_ppoll+0x420/0x420 [ 80.499686] [] ? _raw_spin_unlock_irq+0x27/0x50 [ 80.505974] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 80.512103] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 80.519083] [] ? __schedule+0xa99/0x1c70 [ 80.524762] [] ? vm_stat_account+0x130/0x130 [ 80.530786] [] ? do_fast_syscall_32+0xd7/0x890 [ 80.536980] [] ? compat_SyS_ppoll+0x420/0x420 [ 80.543095] [] do_fast_syscall_32+0x314/0x890 [ 80.549204] [] sysenter_flags_fixed+0xd/0x17 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00003ea000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0x9, 0x0, 0x0, 0x0}, 0x20) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000520000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000027d000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009ba000)={0x0, 0xfffffffffffff801}, &(0x7f0000736000)=0x8) r2 = syz_open_dev$sg(&(0x7f00000f9000-0x9)='/dev/sg#\x00', 0x9, 0x100) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f00001e7000)=0x5, 0x4) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000fd0000-0xa0)={r1, @in6={{0xa, 0x0, 0x800, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9, 0x7, 0x1, 0x14}, 0xa0) 2017/12/23 23:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000498000-0x24)={@common='lo\x00', &(0x7f0000e2c000-0x14)=@ethtool_modinfo={0x42, 0x0, 0xfffffffffffffffd, "bd9f97967558891d"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00004d1000)='/dev/sequencer\x00', 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004af000-0xd)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000e26000)=@assoc_value={0x0, 0x8}, &(0x7f00002c1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000562000-0x108)={r3, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0x1000, 0x4, 0xdb, 0xfffffffffffffffa, 0x23e0905c, 0x7fffffff, 0x1aa00000, 0x7, 0x7, 0x3ff, 0x3ff, 0x4, 0x1, 0x3ff]}, &(0x7f00007fb000-0x4)=0x108) accept4(r1, &(0x7f000087e000)=@in={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000436000-0x4)=0x10, 0x800) getsockopt$sock_buf(r1, 0x1, 0x1f, &(0x7f000052a000-0xf4)=""/244, &(0x7f0000a6d000-0x4)=0xf4) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000f21000-0x4)=0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f000012e000-0x18)=@add_del={0x2, &(0x7f0000ca1000-0x10)=@common="6c6f00000000a9f400", 0xffffffffffff9d8c}) openat$keychord(0xffffffffffffff9c, &(0x7f0000f7c000)='/dev/keychord\x00', 0x2000, 0x0) getpeername$netlink(r1, &(0x7f0000606000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000022d000)=0xc) ioctl$sock_ifreq(r1, 0x8931, &(0x7f0000074000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1000}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ac000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2017/12/23 23:57:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0xa)="2f0000000080000000f1") recvfrom(r0, &(0x7f000076b000-0x82)=""/130, 0x82, 0x62, &(0x7f00003de000)=@nfc_llcp={0x27, 0x2, 0x6, 0x3, 0x9, 0xec9, "723272e7f21b57cf9d90bf6b8461c5fa65ab81b3b78e82198dfca5bc662cde8d91f7f48bc640ebcaf39886816c350b6852891a94f315d40590c251bbc7c00a", 0x1}, 0x58) 2017/12/23 23:57:10 executing program 2: r0 = gettid() ptrace(0xffffffffffffffff, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x80800) fsync(r1) r2 = syz_open_procfs(r0, &(0x7f0000000000)='net/ip6_mr_cache\x00') getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000a04000)={0x2, [0x95, 0xa5]}, &(0x7f0000783000)=0x8) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f00001b5000)={0x0, 0x0}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000001000-0x4)=0x83) 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f6b000)='/selinux/policy\x00', 0x0, 0x0) recvfrom$ax25(r1, &(0x7f0000f41000-0x7d)=""/125, 0x7d, 0x40000000, &(0x7f0000319000-0x10)={0x3, {"da19a4403f1123"}, 0x7}, 0x10) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000099000-0x28)={0x0, 0x0, 0x0, 0x0, "d91aace0ea652db66588c05a7d0cd41fcab68df9aa78b4a14955e62d7be45914"}) r2 = syz_open_dev$random(&(0x7f0000a8b000)='/dev/random\x00', 0x0, 0x20101440) dup2(r0, r2) pselect6(0x40, &(0x7f0000e01000)={0x3, 0x400, 0x8001, 0x33, 0x6523, 0x51, 0xf40, 0x3}, &(0x7f0000f02000)={0x81, 0x8e93, 0xffffffff, 0x3, 0x8, 0x1, 0x9, 0x9}, &(0x7f0000ecf000-0x40)={0x3f, 0xfffffffffffffffc, 0x4, 0x7fff, 0x6, 0xfffffffffffffff9, 0x8, 0x20}, &(0x7f0000f6d000)={0x77359400, 0x0}, &(0x7f0000276000)={&(0x7f000094d000)={0x58}, 0x8}) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f00008ce000)=0x4b, 0x4) 2017/12/23 23:57:10 executing program 5: r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000441000-0x8)={0x0}, 0x8, 0x0) r1 = dup3(r0, r0, 0x80000) fcntl$F_SET_RW_HINT(r0, 0x40d, &(0x7f00002b3000)=0x2) ioctl$TIOCCONS(r1, 0x541d) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000f04000-0x3)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r1, &(0x7f0000001000)={0x0, 0x13, 0x1, @thr={&(0x7f0000000000)="b678718f4d80b7b1e07548a7543687d29de520622987364492883c95", &(0x7f0000001000-0x8b)="fa12befccb5849a18cf0c293d5b182f3baadc9abfa4eedb0e2dc4c48ffc6f6be606b186730a4fca7429eb91fb7d48715ea5de00e8603aa0b6242e65e100012d056b1d9242c863ff967765200976dacf9652c59de4ce7a03bf6e1268509d8a9eb25f300448a96c0a1db7dbb8a0064a9742ccb41c325dd04b20b16ae1205817bdd2ad86a2cc6fadd784b1c52"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$join(0x1, &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x5, 0x4) 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8000000000000012, 0x80f, 0x0) sendmsg$netlink(r0, &(0x7f0000638000-0x38)={0x0, 0x0, &(0x7f000047d000-0x40)=[{&(0x7f000057d000)=[{0x24, 0x24, 0xffffffffffffffff, 0x0, 0x0, "d45029db0300000000000000fffffffffffcff09"}], 0x24}], 0x1, &(0x7f0000311000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ff7000)='/selinux/enforce\x00', 0x20000, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ff8000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000ff9000-0x4)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a0d000)={r2, 0xe9, "630ecab77bf8a9d32ce96006b8f8288d65cccfc6276eeb01cd9515093558896d165db02844ebc734760f27e1e015962856f63d9eb2cb13729bf78417958230118577ec84f97ab52bcd49c8ecbf907f323b85116fa5cfebffc2adbb0f0edece4dc950a42562fbf47511c934ea79b5c636b4da36d3aa964f1b2205329077df4bf6ba1299f9471a457d565ebbe4a6bd60303c87f904a25448be63515277a1e64329e35450bb10bd36d3f4bce08e1ffc303d3f4f0ec3ab94d641fa13243db1bc281e297c57688c7625599549fae8574ad82f253e881d02242f5b9d1c5b4a3b28574a2a187762a67214366e"}, &(0x7f000071f000-0x4)=0xf1) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000ff9000)={0x6, 0x9, 0x6, 0x6, 0x81, 0x8}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e6b000)={0x0, 0x3ff}, &(0x7f0000ff8000-0x4)=0x8) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000ff8000-0x98)={r3, 0x27c, 0x90, "7660439dcec0d80bf45e536effb5dd7b6d1dad1f8bac12f5e5513bb8f5db282ebe94a052bf9a861a950759b5f94748a1459a8d9425718f5124ba600afec058bb5ab6659896e5d94a47beb71cd0c921456621b27f4df486b3c3f557c451ff9048254f8bb7d37f0d3ced94d36a150e2e61e3cd0d66d7e1762a8978dcc1bd6ed7ba31f680b9289124c218d8fb1d9a3f0c4a"}, 0x98) 2017/12/23 23:57:10 executing program 7: setrlimit(0x7, &(0x7f00007a9000-0x8)={0x0, 0x0}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f46000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f0000854000)={0x5, 0x0}) signalfd(0xffffffffffffffff, &(0x7f000049b000)={0x0}, 0x8) 2017/12/23 23:57:10 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r0, &(0x7f0000098000)="", 0x0, 0x0, &(0x7f0000c24000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f0000021000)='./control\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00005d2000)=""/128) mknodat(r0, &(0x7f000003b000-0xa)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000f05000-0x20)={0x1, 0x9, 0x0, 0x5, 0x2, 0x6321, 0x40, 0xfffffffffffffff7, 0x0}, &(0x7f0000350000-0x4)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000082e000)=@sack_info={r1, 0x73f, 0x1200000000}, &(0x7f0000e1a000-0x4)=0xc) fchownat(r0, &(0x7f0000225000)='./control\x00', 0x0, 0x0, 0x0) 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00001cd000-0xe)='/dev/keychord\x00', 0x501000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e79000)=[@in6={0xa, 0x3, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}], 0x1c) r1 = syz_open_dev$evdev(&(0x7f0000003000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r1, 0x80404506, &(0x7f000088e000)=""/4096) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000b69000)=""/4096) 2017/12/23 23:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000a8d000-0x18)=[{0x4, 0x8}, {0x3, 0x1}, {0x3, 0x7}], 0x3) 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00004de000)='/dev/autofs\x00', 0x410001, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000cd6000-0x91)="ebcd44f0afffd740046527febf550a3cafbb6d6fce899920e32f1e1a52829905295b04f7e392f2237df942ae233926fdd7152fa337ec80be2237d5fdd7114545848ee914744fe30e2258ee3bf19d188ddd0583df2156951fdeaaf4e07cd621fa5f6fd2312b7a0d3cd72649b74c89bf78db5d130a017d449958a8bd1e89e2897b7e885a828c0f49b00cbed9adbb0252a312") r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000883000-0x38)={0x0, 0x0, &(0x7f0000d30000)=[{&(0x7f0000b5a000-0x24)=[{0x24, 0x26, 0x401, 0x0, 0x0, "29003d5d010000000800000109fffffffd7f0fb8"}], 0x24}], 0x1, &(0x7f000071c000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a96000)={0x9, 0x209, 0x6, 0x6, 0x0}, &(0x7f00003fa000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000020b000)={r1, @in6={{0xa, 0x0, 0xfffffffffffffffa, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x7}, 0x98) mlock(&(0x7f0000dd7000/0x4000)=nil, 0x4000) umount2(&(0x7f00001b8000)='./file0\x00', 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00005e5000)="", 0x0, 0x0, &(0x7f00009e1000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f00008e8000-0x4)=0x0) 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000011000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000018000)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000007000-0x10)=[{0x4, 0x6}, {0x2, 0x7fffffff}], 0x2) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000015000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000007000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x14, 0x0, &(0x7f0000018000-0x14)=[@acquire_done={0x40486311, r2, 0x0}], 0x1, 0x0, &(0x7f0000004000)='k'}) 2017/12/23 23:57:10 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) flistxattr(r0, &(0x7f00007a9000)=""/157, 0x9d) 2017/12/23 23:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000304000)=0x0, &(0x7f0000a30000-0x4)=0x4) bind(r0, &(0x7f0000642000)=@ethernet={0x6, @random="14afee496f29", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = getpgid(0xffffffffffffffff) ptrace$peekuser(0x3, r1, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000320000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f0000f48000-0x30)={&(0x7f0000375000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000074f000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000580000)=[0x0, 0x0, 0x0, 0x0], &(0x7f000045b000-0x1c)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x5, 0x4, 0x7, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f000046e000-0xd7)=""/215, 0xd7) socket$inet_tcp(0x2, 0x1, 0x0) 2017/12/23 23:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008fe000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000b0d000)={0x6, 0x10001}) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2203, &(0x7f0000007000)="") getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00002e6000)={0x0, @in6={{0xa, 0x1, 0x7fff, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0xe86}, &(0x7f0000f9f000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000940000-0xc)=@sack_info={r2, 0x0, 0x0}, &(0x7f00002bd000)=0xc) 2017/12/23 23:57:10 executing program 2: r0 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/selinux/context\x00', 0x2, 0x0) sync() fsync(r1) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x400, 0x82) open$dir(&(0x7f0000002000-0x8)='./file0\x00', 0x400100, 0x13) 2017/12/23 23:57:10 executing program 7: r0 = socket(0x11, 0xa, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x406, r0) write$tun(r2, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000623000-0xd)='/dev/usbmon#\x00', 0x7, 0x2100) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000623000-0x1)={0x8}, 0x1) r1 = syz_open_pts(0xffffffffffffff9c, 0x80001) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f0000622000)={0x6, 0x4}) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f000023c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000623000)=0x14, 0x80800) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000623000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty=0x0, r2}, 0xc) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00000c0000)=0x9, 0x4) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000623000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000623000)=0xe8) setuid(r3) r4 = socket(0x10, 0x2, 0xc) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r4, &(0x7f0000624000-0x1c)={0x0, 0x0, &(0x7f0000092000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x105, 0x303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0x779000)=nil, 0x779000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000394000)=0x0) tkill(r0, 0x1a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000076c000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) bind$unix(r2, &(0x7f0000775000-0xa)=@file={0x1, './file0\x00'}, 0xa) unshare(0x800001) connect$unix(r1, &(0x7f000071f000-0x8)=@file={0x1, './file0\x00'}, 0xa) 2017/12/23 23:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f000011a000)='./file0\x00', 0x1) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000834000)='/selinux/relabel\x00', 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f000054d000)={0x0, 0x0}) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, r1) fcntl$getownex(r2, 0x10, &(0x7f00003fb000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getenv(0x4201, r3, 0x0, &(0x7f0000ecb000)=0x0) [ 81.319430] binder: 13409:13414 transaction failed 29189/-22, size 0-0 line 3005 2017/12/23 23:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f00009a9000)={0x10, 0x0, 0x0, 0x5}, 0xc) r1 = dup3(r0, r0, 0x80000) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x100000000) r2 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) sendto$inet(r2, &(0x7f00009e5000)="", 0x0, 0x0, &(0x7f0000e0a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:10 executing program 4: mmap(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f000093a000)=0x18) r1 = syz_open_dev$usbmon(&(0x7f0000939000)='/dev/usbmon#\x00', 0x9, 0x501801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000001000-0xc)={0x0, 0x38, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x3, 0x4eae, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000}]}, &(0x7f0000939000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x3, 0x4f18, 0x8}, 0x10) 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f000042e000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000e73000)='mounts\x00') sendmsg(r1, &(0x7f0000f93000-0x1c)={&(0x7f0000fbc000-0x10)=@llc={0x1a, 0xfa, 0x3, 0x3, 0x0, 0xa1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000cfa000)=[{&(0x7f0000bc3000-0xcf)="2c30c967be22be07dc084745c70013c4b14bbc3078232e29d10c0dedf2905267225ee8cf160f8d37a1432409af0dc4448fa18c5d9762f6a8f8cb8fd1b58ab8880c25654fe754f29f11b15874d0bf93626c155ec331db4cadbcf5ebe5440cf086e9659ed74a0a68199dfcd852a1ac9c5f7865b1e983bb5196effa9905fcfa80e4ac6ed330a73806d34c948e0acfba8b4bfc426a8895b457a7ab7cc37df00da97a86dda5aa94a0c4135e5bf58953eab70e814d72dff77547cfd5d3ec94e11a4d7adc6a8cc3d01e0305fdffc340c205d9", 0xcf}, {&(0x7f00007c2000-0x22)="2f9eac965155084f52f9c9281e16706226e0df595003f358e75e76d141cb90029b68", 0x22}, {&(0x7f0000449000-0x2e)="7e14222e810b3a658ffb74230a207148e23a97c905be42cc7025436f82a05efd2a23f88247259e964578b044c93a", 0x2e}, {&(0x7f0000065000)="10ce3ee41da17904e534d309874dc8aab7a04bb2a29fa563653b5d5a4faa9bb72b3fb8d2805a1bfa15a93b06c3e3115bafc382fd57d824c3eb9822d1c4cb12bdbe6276e89050eca786104ca184babfb767a1a2869c492f9c73d9bb5b911a5e8fa04e5007c9336643", 0x68}, {&(0x7f000054a000)="f6627245f9b611542d3304be86c5fa34a7022343fb2f8c1e1c429cb9dd81999d9ac4cd5bfb2de149195a51f4a5ea59c7e0d4789cff68bec725154fafee93c28f01e83e8e29249ce9ac77ff3f5e6ad1a658c99704dc0ed74bb87c7aa94b53c0ea543a66fe227075951caa1587c73c4e47aae07d79f60c99e9612f36f872395400222a288178834721d2bf9462cde1abb9a26131cb8d6b35ab05f7cbe09277cb6854f8d4f280e501a3b025e9288481b03b2220c2e27e70ad613819c5e53fcb38071fd7cc8193feda90883623415b703c1a88945c17df3ca62c80aa31d0", 0xdc}, {&(0x7f0000c11000)="ed71a58d788676c8f130cb90c05966c94a6143c439057c4541fa2b448f4514192783f4f035a4f96844179b", 0x2b}], 0x6, &(0x7f00007cd000-0x388)=[{0xb0, 0x112, 0x1, "cbd1eaba9068c21b463af437b93f750b7f2e35fc13297e447fe933e00954ebf9a2e5d9ab8d424bcca7a1c59b71aaddb9bd4d4ddbfd2aa916bed9f49157f3c3bc4f787b21dfa63dae71af9b5f17d86f329f3e78f8d688d8dd19e6bc65f27e021ca8579bc2864a0a3dc72a9dee5e2ef938353f2d00def3903f9bb2e6cd6911ea6a1c34a583ca7f483bef91168b5f47cfd4eb5f2ade26399f8383816a1c9b4ea7cdb3ffc4"}, {0xe4, 0x112, 0x8, "5b24e55788ae739ee8dd8ac35f6f00d3f8b9c4a0599a60120bdc82b676821edcc5746c91f9da6cac94fe3fe4719627efccd7649f9947a72e7401018f77dba422a9a635899edff0afd152c3acc2b6ff14625ac1d7995a5c2a9a123b5306816a82c5d5c013758f9dfd784eca3803d78ae1df404fc1ad03e9f5b37acb20ca1b32627d7c2ea65533ff383a2e919cd371d42bde906f963e9943b04d42245f2713062795167988b7831f7d4422a26c3a8fcbdefbd0b5f1cb3cd83cc5318306bf630016b6e624ed756f376f3a224a73fc8e4fb33e0e1c8cfac4"}, {0x6c, 0x10a, 0x2, "5ecda870543bc38c6f1ace5c57123b4a920508932294d5b36445255c10f8189e14322315e31cfaa9a4dbca98dab6cc61d80c54961fab88d09dc76a550d0b8142c0675a86a64c133dc144d669edec218715a7a607e35d612f6580877e25e514"}, {0x78, 0x100, 0x4, "c7f15680713dd914bee78ee501c2a6fec87b52e5c287523e3538a4b63114b3e2f186b2f178f9320215b496ae4bc79abb8b6e1edc43be7a9f7c11aad0101b13cd3356f73f04264761735da8c0beec694d26bc2f1fc641ccd919437a22061056d8a6281f4c4ef18615ef50"}, {0x14, 0x88, 0x0, "3de8a62fc784"}, {0xfc, 0x18f, 0x7, "f244096ba2dfc6d24f1bc5b286eff214c12ac15d1bc7d9da489f3e40e783db8ed015b7519065bfccb6e46c16587dce06ad9a616a753b33600dcd89ed1e0276f7b57d9093353fbe3bb7bc30eee5085f0554bbc007058ccb5ed989af9157aaf0c0f24fabd251c4a3daf19707418c11597f02ace75d777af2438740559f200a01a65031e29b7fc30fe51332bb6abf736371e7af70e2cce56eb03544e7a506164531872636eefd440fcc74c6edcd096968fa170ec88a2027a82634475089ae024edae56a6c5475496957c34241355787b6dfca690b1a93325f9ddd191e7980dbe27d40e13c740451bc606c8073b8647252"}], 0x388, 0x4000}, 0x40000) writev(r1, &(0x7f00008e9000-0x20)=[{&(0x7f0000c85000-0xd7)='-', 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000cbc000)={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x1}, 0x7f, 0x639a, 0xd0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000a5d000)='keyring\x00', &(0x7f0000f5b000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000191000-0x8)='keyring\x00', &(0x7f0000e71000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/hwrng\x00', 0x141000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000428000-0x8)={0x0, 0x0}) add_key$keyring(&(0x7f000086b000-0x8)='keyring\x00', &(0x7f0000ed8000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r0) ioctl$DRM_IOCTL_LOCK(r2, 0x4008642a, &(0x7f0000e3c000)={r3, 0x14}) keyctl$revoke(0x3, r1) keyctl$get_security(0x11, r1, &(0x7f00002b5000)=""/185, 0xb9) 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000c4c000-0x10)={0x0, 0x0, 0xfffffffffffffffc, 0x0}) 2017/12/23 23:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sync_file_range(r0, 0x80, 0x1, 0x4) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000032000-0x8)={0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') lseek(r0, 0xfffffffffffffffe, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000049c000-0x34)={{0x0, 0x2, 0x3, 0x3, 0x47}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) timer_create(0x5, &(0x7f00008c8000)={0x0, 0x3e, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb1000)=0x0) timer_settime(r1, 0x0, &(0x7f00009e5000)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00002cd000)={{0x0, 0x0}, {0x0, 0x0}}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000bc3000-0x10)='/selinux/policy\x00', 0x0, 0x0) read(r0, &(0x7f00005d9000-0x86)=""/134, 0x86) syz_open_dev$usbmon(&(0x7f0000b5c000)='/dev/usbmon#\x00', 0x5, 0x88380) 2017/12/23 23:57:10 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x61, &(0x7f00004f2000-0x58)="df8e392937a186d630043615593baa57ff00e8fe15ffed0000079bb4d5ed5cff0300180a00", 0x25) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000e62000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000e63000-0x87)={0x0, 0x7f, "131eed90ee1464dd315028c9202d9bf4c80948cdd7a2a99d9d44c9cf5b1fe21978cb1b6d328d58c29bb032ee7a78587cc6eef337fd6b89c45c70a7fa898de4438f1ab6fcc9b873adaf40bc095efbf169b4fd8af7e244654512f3b36d094aa55124f827facf9fcf811c493cabba6a9fd418fea0048aba1264aa2a658a4c2c43"}, &(0x7f0000e63000-0x4)=0x87) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000c25000-0x6)={r2, 0x8000009}, &(0x7f0000733000-0x4)=0x6) 2017/12/23 23:57:10 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000001000-0x8)=0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00004be000)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000cc7000)=""/1, 0x1) writev(r1, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r0, r2, 0x0) 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00008e5000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00009ea000)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000199000-0x20)={0x5, 0x2, 0x8004, 0x9, 0x6, 0x8a7e, 0xd8, 0x7, r1}, 0x20) fcntl$F_GET_RW_HINT(r0, 0x40d, &(0x7f0000630000)=0x0) socket$unix(0x1, 0x5, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000918000)={0x0, 0x0}, &(0x7f0000fc2000)=0x8) 2017/12/23 23:57:10 executing program 4: socketpair$ax25(0x3, 0x3, 0x6, &(0x7f000017d000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) fcntl$F_SET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000000)=0x3) 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8000) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000063a000)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f0000692000-0x8)={@broadcast=0xffffffff, @multicast2=0xe0000002}, 0x8) setsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f0000d44000-0x1000)="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", 0x1000) rmdir(&(0x7f00009d1000)='./file0\x00') r2 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f000074d000)=""/0) 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) fcntl$getown(0xffffffffffffffff, 0x9) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000eed000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00000d8000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000b42000)="6e2f6de4659200") writev(r1, &(0x7f0000e78000-0x28)=[{&(0x7f0000c43000-0x1)="a1", 0x1}], 0x1) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/23 23:57:10 executing program 2: r0 = epoll_create(0x6) r1 = syz_open_dev$loop(&(0x7f00007a2000-0xb)='/dev/loop#\x00', 0x2, 0x200001) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = perf_event_open(&(0x7f000072d000-0x78)={0x5, 0x78, 0x2, 0x40, 0x401, 0x101, 0x0, 0x1, 0x418e0, 0x2, 0x0, 0x3f, 0xfffffffffffffffd, 0x19, 0x0, 0x9, 0x0, 0x6, 0x6, 0x20000, 0x6, 0x166c, 0x7, 0x40, 0x8, 0xfffffffffffffff8, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r1, 0x80, 0x0}, {r2, 0x8, 0x0}, {r3, 0x41, 0x0}], 0x4, 0x8001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x30000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0x7, "366beaaeeb99c7"}, &(0x7f0000002000-0x4)=0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000002000-0x108)={r5, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x4, 0x8, 0x0, 0x49, 0xffffffff, 0x100, 0x2, 0xfffffffffffffffe, 0x13312a7c, 0x2, 0xff, 0x1, 0x0, 0x8001, 0x2]}, &(0x7f0000001000-0x4)=0x108) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r6, 0x0, 0x200000000000042, &(0x7f0000af7000-0x1e)=""/30, &(0x7f0000001000-0x4)=0x1e) 2017/12/23 23:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2287, &(0x7f0000d75000)="") 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000012000)='/dev/sequencer\x00', 0x3, 0x0) readv(r0, &(0x7f0000013000)=[{&(0x7f0000010000-0x57)=""/0, 0x0}, {&(0x7f000000c000)=""/187, 0xbb}], 0x2) 2017/12/23 23:57:10 executing program 7: getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000599000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) sendmsg$netlink(r0, &(0x7f0000c70000)={0x0, 0x0, &(0x7f0000bc3000-0x20)=[], 0x0, &(0x7f0000e38000)=[@rights={0x10, 0x1, 0x1, [r1]}], 0x10, 0xffffffffffffffff}, 0x0) recvfrom(r1, &(0x7f0000fb5000)=""/0, 0x0, 0x2, &(0x7f0000d3d000-0x10)=@ax25={0x6, {"360ed4162d9f33"}, 0x0}, 0x10) 2017/12/23 23:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a7b000)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = socket(0x10, 0x3, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f000006f000-0x4)=0x8) write(r1, &(0x7f0000ff3000-0x26)="240000000000210001380000000004000200471008000100feffffff0800000000000000d7c2", 0x26) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000620000-0x4)=0x0) sched_getscheduler(r2) 2017/12/23 23:57:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x5) r1 = getpgrp(0x0) capget(&(0x7f0000000000)={0x399f1736, r1}, &(0x7f0000000000)={0x1, 0x8, 0x7, 0xfffffffffffffff7, 0x101, 0x80}) write$eventfd(r0, &(0x7f0000000000)=0x19e2, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000ea0000)='\x00', 0x1) 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00002ea000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000d7b000-0x4)=0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000262000)={0x8, 0x1}) ioctl$int_in(r1, 0x5452, &(0x7f00004d8000-0x8)=0x2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000a20000-0x4)=0x2, 0x4) unlink(&(0x7f0000386000-0x8)='./file0\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008ac000)={0x0, 0x7a, "46883f9739eef8c257dccd5367611fd4f2a6aaa531867f750d65ed46015fcb6306f40a2aea2df891adcd6a3d3420c87697c57a2108bc2d90353ee374ba9c51e65851b6760671b4acc02f4d8c1951eb995e69e64c911114b96c70bf6dcd91752c407f709d266ecfcd6e83b6925492d5185ccacfc53590cedbc1b6"}, &(0x7f00005dd000-0x4)=0x82) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000039a000)={r2, 0x1}, &(0x7f000068b000)=0x8) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000024c000)='/selinux/enforce\x00', 0x101281, 0x0) 2017/12/23 23:57:10 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) 2017/12/23 23:57:10 executing program 2: clone(0xc008000, &(0x7f0000000000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000001000-0x161)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000001000-0x6e)=@file={0x0, ""/108}, &(0x7f0000815000-0x4)=0x6e, 0x80800) 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x0, 0x2109, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xbf}, &(0x7f0000012000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000013000)={r2, 0x4}, 0x6) syz_open_dev$sndtimer(&(0x7f0000014000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) read(r0, &(0x7f0000002000)=""/4096, 0x1000) 2017/12/23 23:57:10 executing program 7: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x480100) fcntl$notify(r1, 0x402, 0x10) process_vm_writev(r0, &(0x7f0000af0000)=[{&(0x7f0000542000-0xff)=""/255, 0xff}, {&(0x7f0000979000)=""/103, 0x67}, {&(0x7f0000001000-0x15)=""/21, 0x15}, {&(0x7f0000001000-0xed)=""/237, 0xed}, {&(0x7f00003ca000)=""/228, 0xe4}, {&(0x7f0000d0b000)=""/63, 0x3f}, {&(0x7f0000000000)=""/24, 0x18}, {&(0x7f0000bb2000)=""/250, 0xfa}, {&(0x7f0000001000-0xb5)=""/181, 0xb5}], 0x9, &(0x7f0000104000)=[{&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000000000)=""/115, 0x73}], 0x2, 0x0) clone(0x10000, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000193000-0x4)=0x0, &(0x7f0000b88000)="") 2017/12/23 23:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = getpid() sched_setattr(r1, &(0x7f0000001000-0x30)={0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket(0x1, 0x3, 0x2) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) r2 = add_key$keyring(&(0x7f0000f8e000-0x8)='keyring\x00', &(0x7f00007a1000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$update(0x2, r2, &(0x7f0000c07000)="76f8a676b5217944a36dd226d5bc3f4f8d832970b7620716a7dd288a7c2527e271506c9d4d26383b92286948e0da6bd157ca429b5f522160f4737a6a869100e881a2bdf21ad4c617990d30c8b87258444d5c44889274252f44a79971d2367e5f57db08368e33e2a49aa21c4c1eeb418bbcec2f551db24fcad6a2ce6577abf4b645eecc632429e3467a12645cf22c1e981d97ded723a3d3bc8e2969f2b411a1967449a85a058d93dbe662a200ee2e7ea6face3ffe1b0161451f9c8c7c2a808ec3d72963102514c2b7c1b610b1dac728febe435a6144ca7b7d3b010d6128d7bff79ad912da51068e7b93b7602ac3417bfaad9e8b72", 0xf4) 2017/12/23 23:57:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00001fd000-0x38)={0x0, 0x0, &(0x7f00000d0000-0x10)={&(0x7f00008b9000-0x60)={0x2, 0x400000000000401, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x400000000000005, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}, @sadb_address={0x5, 0x0, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000e72000)=0x7) sendmsg$key(r0, &(0x7f00005b0000-0x1c)={0x0, 0x0, &(0x7f0000542000)={&(0x7f000056e000-0x20)={0x2, 0x17, 0x2, 0x0, 0x4, 0x0, 0x101, 0x6, [@sadb_sa={0x2, 0x1, 0x8000, 0x6, 0x0, 0x76, 0x1, 0x896}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x4) 2017/12/23 23:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f00007e6000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000cd7000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r0 = eventfd2(0x4, 0x80001) fcntl$getown(r0, 0x9) timer_gettime(0x0, &(0x7f00004e6000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:57:10 executing program 3: r0 = syz_open_dev$usbmon(&(0x7f000017b000)='/dev/usbmon#\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x9b)={0x0, 0x93, "2fdc88cf0b1c3259e8454affe8ffd7d91a2e19f7415adda152c2e83ba9fa1647e66b994b9824b1aacdf801867f1a901b6790e35fdf1ea28380c67cb802cb092f7ac8e9f934cfda0e2c1d52a9947d1c3ff7cf75ea381d14d0597b4e7847fb95deda4aed767a4ecaa29f3915560d869e96396168bcb61dcb27afb465e38d9d94b72d14c08877e5f01953bd85a5f29d232e96efb9"}, &(0x7f0000af3000)=0x9b) write$evdev(r0, &(0x7f0000001000-0x40)=[{{0x77359400, 0x0}, 0x2, 0x4, 0x6}, {{0x0, 0x0}, 0x7, 0x7ff, 0x3}, {{0x0, 0x0}, 0x3, 0x9, 0x0}, {{0x77359400, 0x0}, 0x6, 0x0, 0x200}], 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d90000)={r1, 0x4}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000)={0x20000}, 0x1) clone(0x3e38b3adcbafe9c6, &(0x7f000055a000)="", &(0x7f000018a000)=0x0, &(0x7f00009c9000)=0x0, &(0x7f0000e3f000)="") 2017/12/23 23:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00002f8000)='/selinux/enforce\x00', 0xa000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000859000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000104000)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000f3e000)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xffffffffffff8000, 0x81, 0xff, 0xffff}, &(0x7f00006dd000)=0xa0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f00004b2000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(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(&(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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000909000-0x120)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000f5c000)="34010d8d9b0b18e5982b9fc8786946b8d9bd9cd21ad258da01e33c81912a8b39c636740b9d35e272e7a853181b1a8ff1dad9698e9f0270c13f3919d46c9261214b89c9c1cd4807cd6c44c7eb39b70b7ffbdf78efe3ff8c3f0d657716c95047637997eeb0e066807ba8b86d0a99a7ad013154c8987bc5a175872eb559a3be4ea4caed6ca8658b98cc3b124a462d70d9a2a7af84f106e252968450be1d9bd1369324dc02837a8e5785b6cbe25afacacd83331780b6c9ce19522219", 0xba}, {&(0x7f00003b8000-0x87)="c81c30e9529a3257d426d0686be706142181533acc12141060c5048a8b801a1b9458be5e2a41ae0d062aa1a7ec3290289d3d08a1db0ad58d0fd87136927d5688c2aff5f0181779d615821b2006f63486617a0a5a493a6dc84d1f44a2ac883568b02521a4fb281487cc81045ba79f201caad7640b7f941eabcadc0e761de31e36ee0c0edf24be97", 0x87}], 0x3, &(0x7f0000738000)=[{0x80, 0x10f, 0x8, "c82e45e1d585acf28a619b0db1aca8bf182380df43d1b7e9216d29810c8b54ba5d7ca2cd1639833da7b3b3c37519ce35ef4c98913e375bb89de3128221203044be09371ee69407635ccaf8ba034f8b261a648244c3cf126345a7e5204f2b0c9fe2204946cfbb75c37fff398e185f54e524c2"}, {0xcc, 0x11a, 0x2b, "f84e4266909559ce150f35c881a10316ce305aea4d93e7831075c137ed143b088763ea9bc2830e1d0edffb2c86f0f6c3ba011c3024ddb07bc3941f938528824df37b907948b79454a7faf7a29ac5483ec73a03fe343ce31aabaa7933c508f906ec94f561a5a5d6bd60b222afbdddd8808b170b617b4e6da7ca162146b835b10c05dfc2d94a5687e71bd4a9e0990f8ab98108027ea89f7e4b64627e4a333ed24a52e9b6544e6fedcb9354d1d525a66f494f567b36a4d885ad69f3eddd49"}, {0xcc, 0x109, 0x1c, "6b5057490c59e7503d051696d67807ef9cd85e311a18dc6e7edd193273b079e3c14f9d8e59c4b44ce4529d0f67363a65f586684471031333c88d56b693eb48bedb6e5c76d04fe8e85f9ffec7579778ab649a60f4e61d7239a9f30d5d6ec8213e09c641a491e7de088cbb7b6a528b52277031f958a6567f7e8bd7310683be100750ea6487fe6c2f966e75cfca455acba4b46dfe822e1ae063d21ff8622976eaf021d54c2120f79922a3299c973caf7b63cc392459413a3360423b0cfc7a92c7"}, {0x8c, 0x0, 0x47, 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"}, {0xb4, 0x11c, 0x3, "fbb549d3a8d8bbeaa90973aa50aca0b5cf2358259d8724e6e522cd08793f76c02c0b089ec282e624b93355832aefbef3e891ee2c39ebfee9360af9a8a4b820906aa3655e0c6eefebd04f2b23d8905190e9acfeaa929874701b1b78130d9a8da484037aff5c32445a32b5fa26e5922adeca09628a536308dc91882229f23b4f5ffbd0edfe218c77263c84ec6c328e85c31f4f2e23e54144489a5c333aeed2469cbcdaaef557efc5"}, {0x104, 0x13f, 0x1200000000000, "c43864781dff395b99b8b8a561d02a410e6f926e2ce367a3eadb30ad5f7b5eedd0cc8b7e2529d89ffb0ca3078dd3a2f8df410ca17baf3a31259a203de869d2f97e59023acf66407442e298f1dc5ea92ef42c92915207abfcc3902d8f4644d8557848d9f9e7f7ca410658d34a7cf92103e390fd33d682bdda605ead22f0bc533116b6e06470e3a7377b2b78511d181c0c9150a4c8695e0801fd4001826b8027ce3734b5446833bd473fd10f040028008b52e0f001dafc66958fdbd94e4e6881c819a653215368b746b8a8f8e465310866de5c7dbf2763f3edace4c36e0cd85fd257794f11a58bba1db7842659ca746afc7469b937a7bf9aa7"}], 0x11c4, 0x20000000}, 0x8}], 0x9, 0x20000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) sched_getaffinity(0x0, 0x8, &(0x7f000000a000)=0x0) 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4, 0x800) bind$netlink(r0, &(0x7f0000888000-0xc)={0x0, 0x0, 0x8, 0x80}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x1, 0x0) ioctl(r1, 0x8916, &(0x7f0000000000)="") fcntl$notify(r0, 0x402, 0xede7690a9cac16eb) ioctl(r1, 0x8936, &(0x7f0000000000)="") [ 81.574428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket [ 81.594747] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/23 23:57:10 executing program 2: mmap(&(0x7f0000000000/0xec7000)=nil, 0xec7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f000075a000-0x8)=[{&(0x7f0000ec6000-0x39)="390000001100090469000010000000000000004002000000450001070000001419001a000400020007001c00020000080003010c00f41ee400", 0x39}], 0x1) madvise(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x12) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000368000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ec7000)=0x8) 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[], 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) accept4$ax25(r1, &(0x7f000010e000)={0x0, {""/7}, 0x0}, &(0x7f0000dfd000)=0x10, 0x800) 2017/12/23 23:57:10 executing program 7: r0 = socket$inet(0x2, 0x80003, 0x3) mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1a, 0x80f, 0x3, &(0x7f0000ef2000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r2, 0x807c6406, &(0x7f00001d7000-0x4d)=""/77) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000ef1000-0x14)={@loopback={0x0, 0x0}, 0x0}, &(0x7f0000ef1000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000ef0000)={r3, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_int(r1, 0x0, 0xc, &(0x7f000097f000-0x4)=0x100000001, 0x4) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) setsockopt$sock_void(r0, 0x1, 0x40000024, 0x0, 0x0) 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0x299000)=nil, 0x299000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000295000)=0x8001) mmap(&(0x7f0000299000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000029a000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000293000)=0x0, 0x4) 2017/12/23 23:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000016000-0x38)={&(0x7f0000fbd000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f0000f60000)=[], 0x0, &(0x7f000028d000)=""/0, 0x0, 0x0}, 0x0) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x0, 0x0) connect$unix(r0, &(0x7f0000b85000)=@file={0x0, './file0\x00'}, 0xa) 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000806000-0xd)='/dev/snd/seq\x00', 0x0, 0x78005) poll(&(0x7f0000e9a000)=[{r0, 0x80, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x400, 0x0}, {r0, 0x0, 0x0}], 0x4, 0xa2) r1 = creat(&(0x7f0000f19000-0x8)='./file0\x00', 0x104) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000eef000)={0x0, 0x6}, &(0x7f0000741000)=0x8) inotify_add_watch(r1, &(0x7f0000bc8000)='./file0\x00', 0x8a0) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000db0000-0x8)={r2, 0x401}, 0x8) setns(r0, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005cc000-0xe)='/selinux/load\x00', 0x2, 0x0) setsockopt$inet_opts(r3, 0x0, 0xd, &(0x7f0000dd3000-0x1000)="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", 0x1000) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00007bf000)={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]}) [ 81.697318] binder_alloc: 13515: binder_alloc_buf, no vma [ 81.717599] binder: 13515:13542 transaction failed 29189/-3, size 0-0 line 3128 2017/12/23 23:57:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000000e000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a7000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000546000)={0x30000007, 0x0}) r2 = memfd_create(&(0x7f00003b1000-0x5)='GPL#\x00', 0x2) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000019000)='/dev/ppp\x00', 0x800, 0x0) linkat(r2, &(0x7f0000c87000)='./file0\x00', r3, &(0x7f0000327000)='./file0\x00', 0x1000) 2017/12/23 23:57:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000dd9000-0x25)="2400000052001f0014f9f426000904000a00071008000100020000000000000000000000", 0x24) fcntl$setflags(r0, 0x2, 0x0) 2017/12/23 23:57:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e2e000-0x4)=0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00004b3000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000000000)='sched\x00') fchmod(r1, 0x0) socket$packet(0x11, 0x2, 0x300) 2017/12/23 23:57:10 executing program 0: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) mlock2(&(0x7f000051d000/0x3000)=nil, 0x3000, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ee000-0x9)='/dev/rtc\x00', 0x200, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000453000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d8000-0x4)=0xe8) connect$packet(r0, &(0x7f0000723000-0x14)={0x11, 0xf5, r1, 0x1, 0x8d4a, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f00009da000-0x8)=0xffffffffffffffff, 0x8) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) 2017/12/23 23:57:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000778000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006cf000)={0x0, 0x0}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f000015e000-0xc)={@broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f00002ab000+0xe3e)=0xc) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000141000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x4, 0x3ff, 0x400, 0x9, 0x0, r3}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2017/12/23 23:57:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000046000-0xd)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r1, &(0x7f0000002000)=[{0x0, 0x3, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000044000)=""}}], 0x30) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000c58000-0x50)={{0x1, 0x2}, {0x0, 0x8}, 0x3f, 0x3, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) 2017/12/23 23:57:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00005bc000)={@common='ip6tnl0\x00', @ifru_flags=0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000c18000)=0x0) recvfrom$unix(r0, &(0x7f0000788000-0x98)=""/199, 0xc7, 0x100, 0x0, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00005cf000)=@common='lo\x00', 0x10) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) 2017/12/23 23:57:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000e6d000)='./file0\x00', 0x1a2) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) r2 = socket(0x11, 0x80003, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d3000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$packet_int(r2, 0x107, 0xa, &(0x7f0000d2a000)=0x2, 0x4) getsockopt$packet_buf(r2, 0x107, 0x6, &(0x7f0000435000-0x6)=""/0, &(0x7f00008ad000)=0x0) [ 81.762311] binder: BINDER_SET_CONTEXT_MGR already set [ 81.768226] binder: 13515:13557 ioctl 40046207 0 returned -16 [ 81.776305] binder_alloc: 13515: binder_alloc_buf, no vma [ 81.782210] binder: 13515:13557 transaction failed 29189/-3, size 0-0 line 3128 [ 81.794191] binder: undelivered TRANSACTION_ERROR: 29189 [ 81.800115] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f00009dd000)=[{&(0x7f000052e000-0x1f)="1f00000002031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00003a4000-0x11)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000d8f000-0x4)=0x9, 0x4) writev(r0, &(0x7f00005f8000)=[{&(0x7f0000da3000)="1f000000030319000000fedcffffffffffff3b8503000100010100ff3ffe58", 0x1f}], 0x1) 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) sendmmsg(r0, &(0x7f0000e77000-0x20)=[{{&(0x7f0000e76000)=@ipx={0x4, 0x0, 0x0, "221a87314b37", 0xfffffffffffffffd, 0x0}, 0x10, &(0x7f00009c6000)=[], 0x0, &(0x7f0000a12000)=[{0x3c, 0x4, 0xffff, "c7680ca8e69319862e7df2eed8e35417561588de47059b85a72a909fdca93aa7fbd3839c7a6eac6c0ae440821714"}, {0x50, 0x10f, 0x4, "e78672d187e8e13555443b213ed4178e1ab8d6863c8b37fa5db3a9aec9ea07a50ab82d3a3f93f22d7e46e011a366b7950daebf21e0353245a143dcb493c385e577a35f"}, {0x34, 0x10d, 0x3f, "ddce3157449aec9dc3425e60f805fed1d91b5dc71160813cd80c73607ca1c8464f5d27201d8498f3"}], 0xc0, 0x1}, 0xc7a4}], 0x1, 0x40) 2017/12/23 23:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f000022c000-0x4)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b9b000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000d2a000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x1, 0x0, &(0x7f0000510000-0x2)='\x00'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, &(0x7f000000a000)=[@fda={0x77622a85, 0x0, 0x0, 0x0}], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0xa) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x406, r2) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r5 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) write$tun(r5, &(0x7f0000b67000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) prctl$intptr(0x3f, 0x8000) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f0000fb2000-0x28)={@generic="c3ad8f354bd8492db006e05da054a324", @ifru_names=@common='tunl0\x00'}) ioctl$sock_ipx_SIOCSIFADDR(r4, 0x8916, &(0x7f0000272000)={"6acc6f635c49e2e8fdccc36cd1b79f23", {0x4, 0x2, 0x81, "8ca4f92a7ed6", 0x1, 0x0}}) 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000217000+0x48e)='/dev/loop#\x00', 0x0, 0x800) r1 = dup(r0) ioctl$KDGETKEYCODE(r1, 0x4b4c, &(0x7f0000074000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f00009c0000)=0x2, 0x4) stat(&(0x7f0000e72000-0x8)='./file0\x00', &(0x7f00002a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000842000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000d8000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00002a8000-0x4)=0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, &(0x7f0000339000)=0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e1000-0x8c)={0x0, 0x0, 0x0, 'queue0\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$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f000034c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 81.851058] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 81.877804] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 81.888528] netlink: 11 bytes leftover after parsing attributes in process `syz-executor3'. 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dc6000-0xc)='/dev/autofs\x00', 0x200, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000d1f000-0x4)=0x836) setrlimit(0x80000000000000, &(0x7f0000bb4000)={0x4000000000000002, 0x7254}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f000060f000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c9e000-0x8)={r1, 0x0}) setrlimit(0xf, &(0x7f0000dcb000-0x10)={0x4, 0x1000000007fff}) openat$selinux_load(0xffffffffffffff9c, &(0x7f000035b000-0xe)='/selinux/load\x00', 0x2, 0x0) 2017/12/23 23:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d5b000-0x4)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ed4000)='/proc/self/net/pfkey\x00', 0x2000, 0x0) perf_event_open(&(0x7f000057c000)={0x3, 0x78, 0x45, 0x2, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x40000000000, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x8, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0}, r0, 0x100000000, r1, 0x0) r2 = getpgid(0x0) r3 = syz_open_procfs(r2, &(0x7f0000afb000-0xe0)="7164690800000092b7400b42895c80a0cab773ccb70fc0f86bf48d7cca4ff2352073d43db1eb27e0ad1e3732df42b6d347867b5162ba4c62ff3b2ca72a025382bc1abbac9d81a96978e05478338d9476b67b2613c009470fb4a277ec632f638ed754724d6290902fc7e23f8d75a6d7502ace7b0ff47f32d91fc76a947ca336ca59813a5f2a1122a3e3ed52fab2927abbf7352bd94d2722c2fe1ebadea5998ed946bb09000000000000004dbdee63f8561f0000000000000045110db2475e5437a77b83c6754c1ad80d535cd4651ef7312971b57de8f7847bdd8fa34aebf41a16") flistxattr(r1, &(0x7f0000df2000-0x9e)=""/158, 0x9e) r4 = syz_open_procfs(0x0, &(0x7f0000184000-0xe)='oom_score_adj\x00') sendfile(r4, r3, &(0x7f000077f000-0x8)=0x0, 0xcd1d) ptrace(0x11, r2) 2017/12/23 23:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006be000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f00000a6000-0x4)=0x5) exit_group(0xff) r1 = syz_open_procfs(0x0, &(0x7f00008e7000)='clear_refs\x00') writev(r1, &(0x7f0000e5e000-0x50)=[{&(0x7f000025b000)='+', 0x1}], 0x1) [ 81.917747] binder: 13597:13601 ERROR: BC_REGISTER_LOOPER called without request [ 82.000179] binder: undelivered TRANSACTION_COMPLETE [ 82.010872] binder: 13597:13601 ERROR: BC_REGISTER_LOOPER called without request [ 82.034018] binder_alloc: 13597: binder_alloc_buf, no vma [ 82.039605] binder: 13597:13607 transaction failed 29189/-3, size 0-0 line 3128 [ 82.048581] binder: 13597:13607 got reply transaction with no transaction stack [ 82.056258] binder: 13597:13607 transaction failed 29201/-71, size 32-0 line 2921 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000dd4000)='./file0\x00', &(0x7f0000e7b000)=@known='system.posix_acl_access\x00') inotify_init1(0x0) 2017/12/23 23:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f00004d9000)={0x0, 0x0}) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f00002d9000-0x70)={0x2, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0xffffffffffffffff, 0x1f, 0x100000000, 0x5bda, &(0x7f0000568000-0x10)=@common='gre0\x00', 0x2, 0x2, 0x200}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000fc3000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00005c6000)={0x0, 0x0}) ioctl$DRM_IOCTL_UNLOCK(r4, 0x4008642b, &(0x7f0000e04000-0x8)={r5, 0x0}) ptrace(0x421f, r3) ptrace$getregs(0x12, r3, 0x0, &(0x7f0000000000)=""/0) 2017/12/23 23:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) ioctl$void(r0, 0xc0045878) writev(r0, &(0x7f00008ca000-0x30)=[{&(0x7f00002ff000)="11fdaaeba99e9a9db814c8713ee06d73", 0x10}], 0x1) openat$ptmx(0xffffffffffffff9c, &(0x7f0000936000)='/dev/ptmx\x00', 0x100, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfa000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x17, &(0x7f0000e10000-0xe8)=""/232, &(0x7f000015f000-0x4)=0xe8) 2017/12/23 23:57:11 executing program 4: prctl$intptr(0x3e, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000cca000-0x7f)={0x0, 0x77, "828d1facab9fdab19ca2c70b8737836cc9948ea8dd5d10bb4cd316426d404ed0e8b0738e1c8b93cc038c9f6ebfff5bb3beaba52cd753a3db2a9e8637b9b505d38538850acd4b46cd88029d3ffb299f3182ff750aa52bc7626e20fe45182bcbc8c422558259150a0f572fa018ed7ebab1d7b024099e9ff0"}, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000002000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000-0x98)={r2, @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]}, 0x1ff, 0x7}, 0x98) 2017/12/23 23:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f0000f76000)=0x3) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fc2000-0x3)='lp\x00', 0x3) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000a93000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003b3000)=0x14) 2017/12/23 23:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000de0000)='/dev/sg#\x00', 0x0, 0x40000020180) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000a9d000-0x4)=0x0) ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f00004d2000-0x4)=r1) acct(&(0x7f00001d3000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000558000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e17000)=0xe8) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000b69000)={r2, 0x1, 0x6, @random="b17a4e2aea7c", [0x0, 0x0]}, 0x10) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000330000)=""/63) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fc3000)=0x2, 0x4) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000e4e000)="4b8d79ef64d05a8b0ed460a151e95eac7400bbc2a8eae48e6fdc7d5219431266bfaffa956b348df038810bed2aa626c2bc5f4b3c8dbfb39e7bc342d794e0eb9bcd0f041ce97dddde861c04e1958fff3389aec04898ed802fbc702f8ee9f59cffa3098346889422979e14abe0d42475df1c560c02f31cf157be5a6e223e260aa8d530bad09a27151877fed757e5cb4484814f95998ab437a9") ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000624000-0x28)={@generic="fad2bfac8bca6601355a251ae9d9cf35", r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40042406, &(0x7f0000db6000)="b600") 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x40000003ffffffff, 0x1000000000000c) write(r0, &(0x7f000098c000-0x20)="1f0000000001ff00fdde45c807110000f305f000080001801ffd00dcffdf80", 0x1f) 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000007000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000000b000)=@generic=""/16, 0x10) r1 = socket$inet6(0xa, 0x8000e, 0x1000) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000007000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) prctl$setfpexc(0xc, 0x80) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_create(0xffffffff) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() fstat(r0, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r2, &(0x7f000000c000)=[{&(0x7f000000d000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000d000-0x30)=[{&(0x7f0000005000)="3b5e091985b7ecec737aaf88c288aaba405460c38d06065c0a607dfd6a3e03ae82a08b90337da365b698847e0612c39edff837e51beeae871d7406db854c46f89a37aaa3d356cb9629a2b74986187a20ae1434d9baab6d8a5b6f0f0df62ceb42c76d4e5a5e5985789035630610507484adaed84233ee9f5bbeaa7fd6a2e9cb17a8d2b375aad2467f8ae57b72eeddc4936a3855", 0x93}, {&(0x7f000000c000)="48d10820df60309e8fb5c07e17bf7e63a3b0c5b8dfc17d1b46c20f23dd6273ff6301dec60b91647c652a9c22429185deffa686b3549a65274647425975c8734d9df607ab2ecee226d5f5fc74e8", 0x4d}, {&(0x7f000000c000)="0d9ba9a3ba253554ece3a057907232f5f328064cbc", 0x15}, {&(0x7f000000d000-0x3a)="bdc80667566bb307609c4ebac70a6540c44f78d579066723835711ee03cd1ffb70f99b89cc5a0c5b1fa55d5aaa5d55198074ea9d516bd429447d", 0x3a}, {&(0x7f000000c000)="0e204702616f4b33749043ecd59eca29be62a04a3bde3a727cb5d206f1866fff3b5a15386c91312d96f764be1b4339083100c33e7fd81496658794d8a1df0b9562d5698d04b0f0c3f4b9396fe79bcb324adaf8e714fb4895edda69239195201ae54fd2ff6205b48823971c0daa9c1ae040ac1b5dea96c672d431397ff2ae764a5464f72064be89d40be495cafa85a25fd58361ec8912304134692d39021d77de8b7e39431370245bafaee75e191cada5c880070fe4dc3f67e5cb911bb0d4d4ef3a872102be6f625ca94784615df015003f2b163fba4d57afa1c9f95cf8f6e2cd5d4b6fee32c82230a592cb237780f1c17dd719efa8dbc741889cbab3046128fb655a8ba2855a65f2afca68b914e17d6ba9e0c05c643b927721f394ca9a69d92932d8e758372851b52204785ab1acc7c360fee71c3ec89b92aa9461a2c1c9c6da93c13440e1e58fac1be48da79c3fbe04cd47f1583c8cce64cacf3f85b5e03503ddeeae4fb2aa24eb4d3760819eb244354fbe0a7e6dec612398318d48f9ed64872f9a0a75e26326fbd5da428af4765c24239797e6c0bf7c3353e1877e96112d75124a2e3332089d15bca6570bfe9687af34f41fd7be60b9f563d08d478fb8ac62654797c68e4780f02d9eaa5299cc1b96fe5e658476bed2643b6f5215c5d955409d616ea8c4994dfd36541d93c2203c2a0fb6c038617f65193851c199059e56e7bef1c0cbd382f1d4dd314075d93ab515de05b11c15b84f591ab51624c47bc9b82972e727b3d0ee9ad7be424e92a4cf1aee8250bdd13e8f75387a16675e7fcbc233599a70e898d4f7b14ff1bc4d1e1fdf5a08abd2924dbab8f198ade14698cacd24154a52c787bf42f50ebb14238009f4657e39e92eed1da1a11f3e52080eb27f8f65f776109f19f71bfcefa98c32f59588f2d8894ef7fa8c826ab3e369000bbef98d249c97b08371ec8c506e1a624478500b31422f7b9e8aef25c9e9a01fb16dff07f482dd73e9dc8d80dd38e4a998ec0f81a4825c54b95422661e9c010f1670fbf67eca42ff93dd48d03a4d9b68392ac3fe4df7bbf4da8167638e20b139fec8a848fad4a986db15c720afdab6b3431e67c501a4a813ead69f6f4df14aad29f09dff08708b7815f9a09f177314da7c08e340b1a1750b808f63d01a3b4475722c665e708285f46f3507049d8ee75040489a4d49424cafda5c936b03f51d751a8539e6ab312cf73f69835951c1c3c30373aee571ae8e5afee13689d8557efdaa3ccc4dd6711280a23fa61a7aeffed0d2127d7681363fab31c48c7d9fb173520c8957bd33ba6fdda4157010124f232704d806eae5602865144d402b12064e4f652166fe5be4ec5367ebc250a7689be454012b0985616e3e97810e1bc8d6254831c78719f687e583508f2f64f112125d343a0793dd3e89bf32e7bfcf4fd15ec8de4c75f2327f00580a9727be6f8cb739e833bcc820b934627c3fe554673e926216a966ff8c8feb280317744ac1e6bd6544284f03837e2e5ddc5168f2b4dd4c6a1a1a6a51e9763bc208b6e48164dc5b81a081e32796d202eb0da786c99ea22c3d37fe3a5a181cc43d84b88ed4e1dc30d38af88aeb02c0ea7c505a1f997e163d8d7b2de5950c257e7cf5d69f78d76bfa4d1798be1c0aa7afa1f5dbbabc81d96eca92066c17e769cf13a2e3137d39ecd0933266910390c507299695ad1ef158e7eef529ee503dade8e8a7095bfc4035875843cb9fa0e889d209f5080a00a3b0774e64e366238095018836b27efdc455091bdebab95fa3457fe010d2fae2485a131e1c2ec72c2f74ee0d301f74103d6a33a3402e58a63461fa9ee3fabcf1a810ab68a6e83ab04bfd2c1d3e09bfc28c4ce82a4f252b0b81e8e4a47d267e93e6c3f5d4d63f1ecdcdc67dc23b2422a3404f468695de18b749a46a15446f1a72a216155a4949cadefb4058dd00d4c836a35555705c9ec43bfec130af142427dbc52b8959c428f8935b8d39ff76f1f9370c93f0ba955f6e97378130ff0b59a6bab41ce16d7a7ef72e9f909c1fd6fde0574a6929af122d53b55a3319a970364f17735662ea186c4d3c35bdbd479219eeffdfb51ceb61a30e60ffcb07e6c9de923452be33319410197511fa0a75499b2385efa2804960e15ae859bf41334cc22f1daf38a716a43577ec1a122223f580e20c326c8218f72218ad8d57d9035b714b86168cba99c4a72db38b21b56189a54a645a44f4ff69d2f2bf12ba3cc39f4d248899b2951af2d63f2293676c3434ac8a6fa6f921290eded2fb0c5785afa9faf472749f1824d20ad04a364afd75ac6b2e89ff594ffe8d0512eb972fa2d41de528307536b86b19c39e50cbeaea34c6896ee8c18291ce81132b7c1189eb1650dfe4ae1559fd0bd4ffb1570d724439b5f0da0b960f9d81ee5ea58d01a17ba9c75dc67ffa77a760ae4d886cd21f719e61ff0a30f3a32aede2a3574ffc1f3a0ea1b2b26d151d42981947381b857e48fcbd68566aa04d0c4bca532d231dc19cff500357a55f5e6c134fcdf9415228d3e416603f68097fcbd97d353908b2213cb8b8a39ed4651a5a7742e573565b753f810cb66e8bbc9ee4fd646347153d5d2aaa6a94a5ee14d19259e2d0f57254134272751d4be9dda3cd73d4ac36e26712487c062e8fd3c9b9173d57d60a026ffb64b6ce1d0a31dca74259532ab005ac31e8e06f695dd699aac1f5e6c7b65de9c34de1dedca8b57c5d60079144ce1f39af8f675a441c55acb756670da0e1f8428e4b263b738224fe5be092eaedb7fafc788888a9cf637d22ac6ae6cab93ca0ce597f7c7d8f9369d54fe704ff7289872d02ce85c289dad05b7dfcee15da36b2dc361fb0ff9be9bf0006d7d7f787de6f9db67d545664220a8681ba86c9c182ccb4b9e073fc315ba20f880e7f40a38354756bd2441b6577b2bf6c6ae345ca716ec56f68cfd2a7a27e898206bc1b51457222625c095f9febc14aefcf790e7dd9591047d274458e1a9590951af33a3cb84e3296478f34a53afa2184b971a94c9850f589353dfde93bc23f4cd10e607084975a49febf2819a421be9640060180de3c2661937286baceb71b8eaa2bc7d987c8172587ec2e02654267117753ded0676287a6e4c314e5b4c24ecde06545e09bed4fc83ef5212fe5f6c31680b29cba37ee44f9ed35f4d75962d671abf7ecdda5d3d0702e9d62a6bf089f8dbb00c79dc354711837950e31719c53ec4b7e014057473cc84c6f8fe349ff19fe12abd7a8dfece1e1ef3244306fb91a2303a9e46e4f836e2f63a7d0c2b1551ab6e9bcccc80f5573e60a344326966b55e9594d879d196e8dff7d0a818415b89bcc1a1f03536ccaf16a5f1971b60a8c0f563b99cc3ba1f71aac4723789d3379f4fca86ac0347e0a77057a5df0730d447aed5e37a6e2544b713242eee19bbea0dd99c314f3d3c7df0d9aca0b7697a560bfa394a56a48961c99510bfe062ba8e388ade78dfbbc4bdcdc5a98fd0a79ec43e534854cff14b3ce74cf23ebf1a4b87d7b650a383c4fe30be8b47f0d122b61c19e0570d3dd4dbfe4202dd95d9e51aef30d986792bfa23a8f971e510c7a0a5c3b6600954d4596bdfd04008091da2a861e53aa53591ee23999d688ee87e31107475af991fc998fa3db646a699802a7ad91668409ce63210f1dddedace036642c86a501bbe92f554f3d58426cccbd1ef6f1e952d76e28bd4ff6a4acaf7da66b4415be72a311a7e2c309806ebeb57d94c1900ec9dd045b4f0755b0fb1f4355d3404201027ce80d4388f476494995c36826ccb0e4d0a401175119bada011496831a4823e355df653846e94269a329aa6258f0508f1ca22343a2a7636cc5518c20c13978a3a022cab40b7d7223e9cca244740dc89fa52f999864a857aa0d20d52d67f8c94d736ba8c0e73d54e673a727b74d1f57df0b7154bb8ae645b39f5f176d08ca82b8c32e6b466b51b51f0b800fdf4dc34dde53731dacf845a4e8c394778eedd4eb340f993abad08962147d10b6c808cb5edbac2eb6d07de8d4529f5e705b0a8403117cf5ab09f4e08d0c8b0e87f56ccc1460028386f3aac1558fd77bfe2fba49de35d1d9af7f058cbef01c3e60ef6a5e14d01e7bba86cfa5ea70a103e6ed4ddcb41173c173aad2768514a2f00606285af9ebbf49b11c99fcda807d8cbb59d37bb6093158421b85de1838e58299ab3bb5143d035932d1033754a28314e0b5ee67478b28e9ddc53abc53aa903eeebf9ab536200d605749be8283ed81da3fb089eefa26d74c11ede3d6da9a98eebc93ce44918d61673f6fa0f4d71ef2ea3ecd170cc2eb8576baead7243751b1a68bc05091776946bfebb72347ab4d1c15fafc2233f8d22a5388d07b6d14c7d4b5392f0b683af66c4ce91dc5b93de122903c1889a7d0cfae897c76b59d16aeaf3eaf1f4e181c6aa43b98e5988cfedf190519e331d2cca9ad481a44f0aec1d521b1a6844d0ef3328eefbce818db15ad78ff506837c558a5ccb70b5e61330f5409a3ab947fb460bee0d7e283c7b06432f4d954328dcd5bb4d4ee9f015af23e474d3aaab24bbdce8d7859159212298bc8b58beeddc1fa28b84faa3cf5db84a6135700a9a145fc3124908338e51aebb873eee5112f029cb8b2091aa4e03d35cccc824442667c39d3cbcbd86362079eb1dcaf2e72d6dcf128e76dc69f8659e25e7a489d4c97bd689cdf8ea8b95c913b90fda33dc74cfac934188c1073f734966b9519be5a6e0aead39e01c3ebec79d31722e7a9e3a128d5b6ad61150dd05a1a9fb18949478937e186dc410245065cfb51b50ec7abb7e9d1d1e0990f8203374dab095f29e466a77eb0201ccbf413899597856a983f9359394203cbc9aa8d717af092bd2ec8593396a104d4838888473685aeb279ffb61882c6ddb48be0d76354bcef407ccfc1fea12e5d375be249c3af8216c24b6a65fc29f29f6727d81a1ed11aa807167b593cd5cb47340a310b9ac5f447163eeef77dfa0ea5e6042e0b5ba0ff5a64f4ec3989fb8777fbbb373ddc18b649593e9e16e1324305240df4e94120d6965f48d9ae8cf12e2b419f98a3bdae85e18f28523afe04f3c4c96c6df419e5e6213b92fd610230ea4279e45a327ab783ec70596ee45c0511aaea13b1cec3546db011a33db1e5ba631715a185adc53239929bc7165f96facd0b52fbed1c2a944d025b9988fc49613a17a085c6a54be39ac71f592507999f50db73a59b70809e5c6b3ba4c84bfb932faf50b5e67046af5c1223f947510004654f8e50fa3e265de435ec62994ece35ed6a184c7178646234d5f459600093cb4adba551a0d3f88585a3c769d0b774ef5b808f230ff1f6337f92a8587fb21f947b98ff3f68933faa1afeebc1d36dabdeb8ee7cc887f5bcbfd2f434b8277a07e5af5c669abd912f1b5f038404f1e9d3b0c0bc5f399f0613cde98c224d269aa9b5a97ed67d95732764c1dde138ca983630288448025288e0d159d4064dc1fffdbae2f35d1dc4976746840631b3bfeb1d2fd0dd834e76b96c74301cdf847a19a20ea1d0deb527de9023ac812fe85fd4c732d95bb40c587f57bb92f04022e682c57d79c728137cfb3bb678b4867ac82ff26c3e529f5f91144398c043151e45f021b24191c45d86418ae660e55c6b837e3287e0a652d35657397712f2fd971a821fa016877a9b50a9c50f6c94fed8bf077e44ec67a79a642968900aef3c07fc29f0b6f3274a3ab1816ce7c63cc170b1b349c0984f1b88c8afc9c558cd77ea78ebf071bb6c7a5ca0eb4a78ae13710379261b3543e7b748e480", 0x1000}, {&(0x7f0000007000)="4fee69ed13c65028e33854bed82d75f0a39da6627074fcde88088930391cabd81bd0", 0x22}], 0x6, &(0x7f000000c000)=[@rights={0x1c, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r3, 0xffffffffffffffff, r4}], 0x4c, 0x80}], 0x1, 0x40) openat$sequencer(0xffffffffffffff9c, &(0x7f000000b000)='/dev/sequencer\x00', 0x400200, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r2, 0x0, 0x6, &(0x7f0000002000)=0x0, &(0x7f000000d000)=0x4) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0x0, &(0x7f000000f000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c7f000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000ddd000)='ns\x00') exit(0x7) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000444000-0x8)={0x0, 0x0}) ioctl$VT_OPENQRY(r1, 0x5600, &(0x7f00003c0000)=0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) [ 82.111080] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000012b000-0x8)={0x0, 0x0}) getsockname(r0, &(0x7f0000261000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000059000)=0x10) r1 = socket(0x20000000000000a, 0x5, 0xfffffffffffffffc) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e, ""}], 0x10, 0x0}, 0x0) 2017/12/23 23:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f000000a000-0x18)={0xaa, 0x0, 0x0}) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000c000)='/dev/vga_arbiter\x00', 0x0, 0x0) 2017/12/23 23:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000dae000-0x190)={0x0, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c48000)={0x4, &(0x7f0000572000+0x10a)=[{0x11, 0x2, 0x8, 0x20}, {0x6, 0xfda2, 0x498000000, 0xfffffffffffffffe}, {0x2, 0x4, 0x2, 0xffffffffffffff01}, {0x6, 0x100, 0x0, 0x1d0d}]}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00005f5000)={0x0, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x5267) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000417000)='environ\x00') ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc7000)=0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e1e000+0x8ea)="", 0x0, 0x20000803, &(0x7f0000914000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000369000)=[{{0x0, 0x0, &(0x7f0000412000-0x18)=[{&(0x7f0000ccd000)="969aee3ddb264a3351d7116cca6dfcd46076f16d8d30aae098796c", 0x1b}, {&(0x7f0000fc5000)="14e136b99e52df1d932e8a7e4b85c3cf2edc8c53dcbbb44f106006e980494ef2e6", 0x21}, {&(0x7f0000d38000-0x8d)="013f40a51aa9e044be12e31a443d81a295a31d107019ae3c37c5d59ccde17c5405e09a77db0a9aca99cd2755616b73394c56a70b5a289b6f2046a7e40c47914c525b473ffbbf473d7d76ba91720758e05d22dfca893c7d5205145e06b653d2c6e621bfbf9e574d7d88081165d9f574aafdb12aa0637235dd90ae5655b987f43a985563faf66dff661fa0f7dc4a", 0x8d}], 0x3, &(0x7f0000008000-0x2a4)=[{0xdc, 0x119, 0x0, "b8839e81836d10b7920088489794d097911afd749632b893818efad69a868f3a2884e6a0648e3321938112da2e4de1b6aead78fcb6421c0f4664f01889c2739298e05ded683ded3170034b23cd64a20701cb83485679fbb473cb83eec450b892d719ea36229df4260eb6a5bcab9e6310c8b7b3c8d3c0717cdcd6a18f3806d47352b26b11c9cccc140aa5666effdd89facb11af93e5ded52832e088687644732fc61e633fb5b1745cf028076a204d43f524693f6d24861a4bf9f8155aba08a04fce62107fef3cf6ee215364db88d5"}, {0xd4, 0x100, 0x6, "5aef633503a0f97454e474abaee6f9558d5bc91fd300f4cdcbf8a3ea785985e08e2c7d70ad77b29eed7198b1a422faeb4601705c868151723fdbfa8e83494869564b97538005b7fb1474c2c4f4a45f2ca2ca8a50ac8e4996b6da3f4ad5ad12897852a4b958fc0c29b56f9a817c4a3590bf7c1768fd0af0d35ccbf0fc3af22f93e6bd8faa29003cab8253f4f5ce3aad3919fd961c49e6af5db4b0c8b4b31176b88bc0fdf481e3f6d2b4e8da237d35cf95d1f3cd442fc0e2e66cedbfd9f6ced8ede1f6405f04c0"}, {0x90, 0x11d, 0x0, "90cc07e48803a45ad2654260f8218d839b3e1320b1e398fd663e3696fc50abbe5f3e7bbebc2702cb8bef34e02f8db67786621b88be59ccedb051cfa83ded4f1b5f3e9d471e063ffd716811b11f5250150af36332b5d7fc9b1f9e85c98ed5d47eb8fad42ef6270e494cb7c42e4d677331ff7a52dc01d2507abc248dc72b036926b5d735f9"}, {0x64, 0x1ff, 0x80, "9c38123f33718025782f1c910548dd3ba9f1ea50e9be8ce06a7180a803e725e746d841bed1d43c9c50688b01f241bba7f76cb6cf75ea86389769194244984b0cd2d722cfc4ac806160d6d9c052dfdb36e3e5cdf234"}], 0x2a4, 0x4}, 0x7}, {{0x0, 0x0, &(0x7f0000c4b000-0x10)=[{&(0x7f0000df5000)="63e6fce9ac9de674145d21cf88adf8b5dcbe6c9d7b032a817d29b2117722edff5b32563a4e06e6e1225f75d408ce6e9cd1c3fd70cb50448b893b0c71f25e34beb988828935f601679482fecd38b946edb01c163ac37d52f89263302578d231fe6348747e4a6187b8d0", 0x69}, {&(0x7f0000120000)="3fd12f24a2e0c87ac46bec16309db0924c042a76fa42ed6f13dbc72c3fddf1282dc19f574e9a61861bf327c2694d17571139b5f2979d9a4806d01c5bdefec549afc4de21e318d61c52167c4b494e9830733cc2289a876feebac8115a32bc3ac6ddf8b9e548fe61440deb2d940c45f7a4fbff662cc4c5836c172bcbbdebefc62bd42ff87a1c1ae3dd210e51125bf39ee1f0bdc591406f4a859e72c7a2c7ee8f6b656914e539f0df7ad894ae2d5ab7ecd294a812906f34522f15a13908e9af06f905e3d10f1b305ecc3bb677f4534319378e50833db1bc4ac11e1c796b324dd0f71f13b9d6b1d718300faa159887bd029ddd718134ade342a7", 0xf8}], 0x2, &(0x7f0000b9a000)=[{0x78, 0x1, 0x7, "50cd8934cacaf58f7ded84e15c8737ec6db8a21fd191c2dabba2fc5d5d752d6da7b5dc90ad9a651a11bbb78c37a8a422322434d15ec876648acafc8b00ccfeddccb77a7c838fd884995cd9deed05137a24c6980113c67ddab0f32715d94cef8c188c16564902f1e162df9b"}, {0xa0, 0x13d, 0x7f, "72cda8e4dd4c128727d86b07a1799f944aff6e27572e4e05e58931d97c5271abe0ca2ea259ec890ec6d029363d508289596b7ccad56ad55224a2a2099299c9069e6b71593a8515bc8728c8ca9051717c06378c8e95532b3628e729c3c5028bfc698cf5da27d75073b2fd6082f9b6c05d75ffa524083668106bfb52ba2fedd128e76d29837f4ffeadb855d82586e12132b9784c36"}, {0x6c, 0x0, 0x3ff, "4f31a012c1277a29947d064f7b623d2b32535edcc1efa682154af388153728f57a0a8aa13786624aaca38fc7daadff4947ec8885ce00c24baf75c36107a93c3da258b2700090556449945fcba751aa351484ec27b7b9586a087e77c39138"}], 0x184, 0x80}, 0x7}, {{&(0x7f0000e6a000-0x10)=@nfc={0x27, 0x6, 0x7, 0x6}, 0x10, &(0x7f000010f000)=[{&(0x7f000063e000)="4929849176b19c16eb72a17de63558c5f30216d9e1999b933ffc8ba9c4d4a4c9e21c864fe4ce6756a95fe2afcdf61fa20836575e4d72b5973c172574dbe75b58c144ac6b545a2846dda0f046c91819a4ef540671d58207ffbd7cefc5dfde1767746832a79fd84d93545162ee54e3ffa3654b9e222357fc0e638c69ff04a6be38a934a1127ffef52ec32b1e09bcc89189ea040537a81150bd8c2c59c7fa", 0x9d}, {&(0x7f0000199000-0x25)="131444636309f25a776385b328640949e40b372210df3e24bcf8b2856ee253c190b2dbb2fff3d59c89f7167a6a53def42e1e992a909eddb9327436da563a864a4d07938ab159ce6c96e817a2e392d54cef3c", 0x52}, {&(0x7f0000408000-0x33)="5c6c5ecd010b11c1fd45dc556a7cbb38ce68a95c37a603637f7bc4163bb20ba291acb23276e72a2cb22d8928abcc12e1f3c6c6", 0x33}], 0x3, 0x0, 0x0, 0x4008000}, 0x6}, {{&(0x7f00008ef000-0x10)=@ethernet={0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000226000-0x20)=[{&(0x7f0000f51000)="e441b654c84f9e0ceef62b534af22141c6b252a0b0aa58a906fd8cb0084da4c5ebbc010a541869be27b513f7850936ff14a5c08fc85649e8a125", 0x3a}, {&(0x7f0000e63000)="faa51e19b78a83c317565432a3f2554fec8f01a035072ae5637dcd7af8eb1f12bf12718a4309871128c288cf8006e294f71b0df3a44b945e8d2369b1075e936835e2c36b53fe35be9c3f1bfa4ee131a659537d4f3a3d51c658e3c7f23c2ad29cc375805bf267734974efab330a2bf8cafd416a473c4582f9e4aee7d7eb33387a005458ae85caaa562dc76aae91c9b00673e3a6bc31ebc5a790165437f0775a84201d3eb09f5441e103361a5f6a8a58bedb3db34cd48e23b1b0598f5a7080c25677648cc949b8dfd931", 0xc9}, {&(0x7f00000b2000)="9c8d7ecc5af2526bb4c23f8ad42b84193df5381aa74ced33f0a6e352cbd23179eb692b15cf8a6860fe784b6ef4ab339a8d408d5d62177526056d6f5c7d0ce3862fcd7666fa7841fe6824b45d206d4b47e1", 0x51}, {&(0x7f00003cd000-0x1000)="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0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000e61000-0x20)=[{&(0x7f0000025000-0xcd)="122a94c0d4f2941db1b54c0bd3d462062838e8ae2617399aa9d8abc393425a22088312ed91e9a92677d9aa5725723f75d503439757d396512022528c9a3116c7c60577760a6556db5d41c89a955fd4b4edfa6b12da8b86d8c5f02bc5b6ced91f422ac3a643b28647b44f1c57c339b0730dd193c978415d4fc08d8ff7e34d8cc7b0337536993999e76e8e649bc7e50550391fc8b31d14c15014a5b0c4f30ca90fb5456655c6a33db389ced41b809b9de447301c25435939a8e668ca6de4b432b922828802b70e5bcb5cac7e20ab", 0xcd}, {&(0x7f00003a8000-0x1000)="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", 0x1000}, {&(0x7f0000a5a000-0xd1)="3f378d1361447b4569989ff1ce3c532f94b4560cc6dbb80ccafc2d4b9277a50762e2c9fa6c6c8b10226b90d4a2c5af72436c8e79fcee559ece46fd70f4c2b8918d15e5287d7c5adcecc3787c6e028b29c43458e8ec7b07a0f0d8e8f089d6e6cc79342b82caa013a93d6689f819fe0b633ebaef693f11bdd0b11eb8a718fdff5d8882c8d9cc7fdbbfaadf2552d2aabfbf1759dda243fb9165cf9b16aaa32cbd148ab8000ccfb9bee8ec6c4db702a81602e69048a4514b92cd35e025eb07a6828edc889ad4e389ca65c61e846e656ef7e180", 0xd1}, {&(0x7f0000db3000)="7d16c70b95779e29e0ca0b3e772be41f275e4c8005d1821a29f846245368f3168850931c5b4fd40dc01a3ef1230c7d34170648882e010fc45d3ab68618e4023d52f2f7ab697932cbe5e99cae59fab7ab993a1f9e9f6449b9b4af82503b147619387f2ce9d44fe13684b4b56a4a304e1d3dec284e5f1318fac611b8", 0x7b}], 0x4, 0x0, 0x0, 0x41}, 0xef0}], 0x8, 0x1) r2 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000029000)={0x0, 0x0, 0x0}, &(0x7f00005b5000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000e6c000-0x1)={0x5}, 0x1) tgkill(r2, r3, 0x2) recvfrom$inet(r0, &(0x7f000026b000)=""/145, 0x91, 0x2, &(0x7f0000cae000)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000766000)='o', 0x1, 0x0, &(0x7f0000c93000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bf2000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000926000)={0x1, 0x2}) [ 82.147328] audit: type=1400 audit(1514073431.276:49): avc: denied { ioctl } for pid=13622 comm="syz-executor5" path="socket:[19377]" dev="sockfs" ino=19377 ioctlcmd=5878 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2017/12/23 23:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r1, &(0x7f0000403000)=""/27, 0x1b) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009da000)='/dev/sequencer\x00', 0x2400, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000047c000-0x50)={{0x0, 0x1}, {0x5, 0x8}, 0x3ab2, 0x2, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = socket$netlink(0x10, 0x3, 0x0) close(r3) bind$unix(r1, &(0x7f0000904000)=@file={0x1, './file0\x00'}, 0xa) r4 = open(&(0x7f00009ed000-0x8)='./file0\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000840000)={0x3, [0x8, 0xef5, 0x7]}, &(0x7f0000a8f000)=0xa) sendmsg$unix(r0, &(0x7f0000163000)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r3]}], 0x18, 0x0}, 0x0) pread64(r0, &(0x7f0000d04000)=""/137, 0x89, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f000086d000)={0x80000008, 0x0}) 2017/12/23 23:57:11 executing program 5: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000601000-0x10)='/selinux/member\x00', 0x2, 0x0) fadvise64(r0, 0x0, 0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r2 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000d10000-0x95)={0x0, 0x8d, "270f6e05ba494880e3f42323dff1640e2f976665bde5c19943037029b2f756422b78c90b6087dacf736b98d0588b23cbc68523d6912a8ad7599cf7b04f2c569ba9bd994302e545300af27bd4f362a4e9cf01fb40f2e85800f735d91933a5a442b7f1ee4a718d708c0d96b03e4fd673ff72a22c16c5690eb7222b2ea5e8f4011c7bd3da23e65f83caf4b2ed3dd4"}, &(0x7f00009a5000)=0x95) fanotify_mark(r0, 0x48, 0x40020001, r1, &(0x7f000067a000-0x8)='./file1\x00') getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f00008fd000)={r3, 0x96, "5baf40ad277f83629187a91a02f46583f933a3f7f85191a8f869f743e951e887075a5a044070df5636254ba753557e761fab8fde5122c7a2443c478d0776c827b80775973a9e2104a85a8a90a7cd494b8bb1f1379ccd9ca496e090331b0a1af01c509e92815943d26c67578f020bc085670c7a54696f008e07fb9819956026428d91f0a76a8233280b8ab25ddcb2d7bdcfed9fd8d649"}, &(0x7f0000f1d000)=0x9e) 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)="") 2017/12/23 23:57:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e2a000-0xc)='/dev/rfkill\x00', 0x181001, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000862000)='/dev/ppp\x00', 0x8000, 0x0) renameat(r0, &(0x7f000074e000)='./file1\x00', r1, &(0x7f00002c3000-0x8)='./file0\x00') mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") ioctl$TIOCTTYGSTRUCT(r2, 0x541a, &(0x7f00006fe000-0xed)=""/237) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)='%&t3\x00', 0x2000, &(0x7f00003db000-0x23)="") ioctl$TCSETAW(r2, 0x5402, &(0x7f0000012000)={0x2, 0xff, 0x7, 0x6, 0x6, 0x5, 0x7, 0x0, 0x3, 0x1}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") 2017/12/23 23:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000c79000-0x1)='\x00', 0x2) clock_gettime(0x0, &(0x7f0000509000-0x10)={0x0, 0x0}) write$evdev(r0, &(0x7f000031e000)=[{{r1, r2/1000+10000}, 0x9, 0x6, 0x7f}, {{0x0, 0x0}, 0x4, 0x0, 0x3}, {{0x77359400, 0x0}, 0x200, 0xfffffffffffffff9, 0x7fff}], 0x48) r3 = socket$inet6(0xa, 0x2000000000001, 0x0) bind$inet6(r3, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r3, &(0x7f0000979000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000ac6000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000017b000)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r4, &(0x7f00007c4000)={0x2000, 0x0}) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f000055f000-0x10)=@common='sit0\x00', 0x10) lstat(&(0x7f0000291000)='./file0\x00', &(0x7f0000eb4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000676000)=0x0, &(0x7f00003bb000-0x4)=0x0, &(0x7f000078e000-0x4)=0x0) syz_fuse_mount(&(0x7f00002d7000)='./file0\x00', 0xa000, r5, r6, 0x6, 0x40) write(r3, &(0x7f00004a0000)="3acaa1b258c400803f8b11545ab5e2f5ae561adc3efbf23323709b1e5f7cf3b9a08093ebc796959aba9f7ef507224f3cedf2f0d603991b0670419d271f79aa16840fa5b8a0610a98d68ba8bb093dbf5792e41b8e25e7d7725c692434ed87e9aba571a73ce11bada930b086c41f9c7b24b4f6a0ffad0641e5dafce0", 0x7b) recvmsg(r0, &(0x7f0000021000)={&(0x7f0000ba4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f000023a000-0x8)=[{&(0x7f00004a9000)=""/115, 0x73}], 0x1, &(0x7f0000008000-0xa5)=""/165, 0xa5, 0x4}, 0x40000001) fcntl$getown(r0, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f0000f40000-0xd8)={0x0, 0xd0, "2644408f3d5705ccedbef34f856ea92bf1e2af7fd14169ebf12f72a33381b92131be97c6590bfbf3766aebc334dbd7984319cf7162ca5ce016b5bef1aabaac39adf8c938216a573ccf0d8c7c960f100480b1fa300f0a860f4ec279c2e176c17fd8c5704f22ccf8834416637927e87212cf74ae4b6a9013c908c3e8c084a6789a07be5ad3b39c4b595e69e8f8d18a0a025f021974627036976507eff1ba6c3bb867450826135e1d3ff61e4412bf4fdc8046eb7e9b2e56b496d64ce07b7a773aef54e7b56f135ef7b6114a74b6f3810d3b"}, &(0x7f000007e000)=0xd8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f00005e1000-0xa0)={r7, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x401, 0xf000000, 0x7, 0x8}, &(0x7f000054e000-0x4)=0xa0) r8 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d28000)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r8, 0xc0106407, &(0x7f0000cac000)={0x8, 0x8000, 0x5, 0x8}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r8, 0x84, 0x7, &(0x7f0000ce8000-0x4)={0x0}, &(0x7f00008ad000)=0x4) sendmsg(r3, &(0x7f0000a45000)={&(0x7f0000c71000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000c85000)=[{&(0x7f0000e2c000)="cb", 0x1}], 0x1, &(0x7f00008f9000)=[], 0x0, 0x0}, 0x200007fd) r9 = getpgid(0x0) sched_setparam(r9, &(0x7f0000080000-0x4)=0x3) socket$inet(0x2, 0x80000, 0x8000) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r11 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r11, 0x1, r10, &(0x7f0000001000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r11, 0x3, r10, &(0x7f0000156000-0xc)={0x0, 0x0}) 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000046c000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000b4b000-0x58)={{0x0, 0x5}, 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$selinux_member(0xffffffffffffff9c, &(0x7f000083a000)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000069e000-0x18)={0x6, 0x0, 0x0, 0x9, 0x10001, 0x813c}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b4c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00005e8000)={0x0, 0x0}) openat(r2, &(0x7f000088e000-0x8)='./file0\x00', 0x101, 0x20) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b4a000)={0x79d, 0x7fff, 0x3, 'queue1\x00', 0x3e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b4c000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f000062f000-0x22)=""/34) poll(&(0x7f0000647000-0x8)=[{r0, 0x240, 0x0}], 0x1, 0xde) mmap(&(0x7f0000b4b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b4c000-0x4)=0x0) ptrace$peek(0x2, r3, &(0x7f0000713000-0x4)=0x0) 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000b7d000)='/dev/ptmx\x00', 0x40, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f000029d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) dup2(r1, r0) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000002000-0x4)=0x0, &(0x7f0000013000)=0x4) r1 = fcntl$dupfd(r0, 0x406, r0) sync_file_range(r1, 0x1f, 0x3, 0x5) 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) prctl$intptr(0x1c, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0xc0, "9dba7c42eb6ab9ec8d2222c53b604c870545d11135763affce82e68813b298cadc8c2bbacad2e5a71899a30fb4b019545266157896da9d263342ac805aaf39f2156f33446fd961a66a736d6d708d83b61b6fb5a763492c6752a3fcc0f50e2d191a73d5bafac1921db41706feb4798d7aa7dc4c332ed5421f539188723f7f8e46c18360f5faf6fa40d5c587e0783e7c7bfc16b0ee48b37fb69bf8ea39fd9ecb931e502cda12d2755f6985489524fd259953a008db7915f9bbc1c0c17df9634020"}, &(0x7f0000002000-0x4)=0xc8) 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) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000003000-0x8)=@assoc_value={r2, 0x5}, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r1, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) epoll_wait(r1, &(0x7f0000000000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x4, 0xd3) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) 2017/12/23 23:57:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000000000)=""/44, 0x2c) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000006000-0x20)={@common='dummy0\x00', @ifru_flags=0x800}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000007000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) 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) 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) sendmmsg(r0, &(0x7f0000006000-0x60)=[{{&(0x7f0000001000-0x10)=@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000004000-0x28)=[{&(0x7f0000008000-0x26)="cc041498bb51d9bea2b910d78789f5903d72bbab0e4ca3baae4ab2193c0dce6a8620e41bf152", 0x26}, {&(0x7f0000007000)="8b1f238fbde6c05ac786925c6517cc1d1aa221fd0c9d121b7858817044ea609b3de50e50c98cc6229287859c1b61540ac1d16c74aa73f3ce776e67136e5337cf0f45328c8c1919ca42eb80f60181f8c86d5e52ed028ef0c1f3516a7cb259c293f9e745aa4ea38b0e3a619391168d974fb3d13795364b782060e0f000f7213e9469f28d9433aa2504fce5c699dc445cccc915b4f0e9c28149c4dee0c35f6e3932d0837028da796ad6db029ad89449dd266eb91387cecefba58c9d196655a9707c359ebfafbf67a911d318c129c1b4a686329969a6a13a2d6dc1699c0a410737a204cee93b325cecc19653e112", 0xec}, {&(0x7f0000005000-0xd2)="d2d789ce12b575b0f8549b14fa931bbc9e28266ce5fd2edfac5cf9ebf18d65c9f7a9e97f2c673ce4a9f8734fdcc6ea75a75aaf858b662b29f3deae3af218219e132cb3d42cd3153ea2b0427d4db181717ad54165ed637b8a6d943bd5f48824b16c466b22620fdd3b02aaba00afb9b3103cbdfbb9ec985d46469f1ef5b04464b445490c865b76cd36c3afd67a83ab48fbea7cd55ae87148bedf804cffd2e1579c7ee4da6c13666be6e58f58ed77a54c6df188290dc60e76268b8086e8478ee45399befb1ed09ab73482f574f284a6c95bb11b", 0xd2}, {&(0x7f0000003000)="731b57879f256829761df511d12037d31688297569b67d77f60c13b356585df71c6859ad3e7890b742224215db94957291d2eec7271bf3cd0ae5ad8affbd78464f8321f2f358aeffd0a7", 0x4a}, {&(0x7f0000008000-0xc6)="488dd1a941fa32ce5dc9866acf06adca9f0d777e11bab7e80b4011aed6528f7bc4e444b86dddab28f9269d2243129e8fc04cef54fd2b97649bad87a3abeb0e48967bc0589ff10675b0d18fd529082369a4c194071f187cd6cdb35eba0857ffb4d59ec81062df10dfa29a539ad512219860be494bf2dbd8b50acc57f07fcddc3fc02c4793ba530ab166e2b07067862c31add26585596f706ebacc44762b9cb6cf6977f5fc39420a21de3bdf6949c25ba9f19615868a7f1bf57c2de9b067ab5a63a62a631c4ea9", 0xc6}], 0x5, &(0x7f0000000000)=[{0x108, 0x117, 0xfffffffffffffffc, "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"}, {0xd8, 0x84, 0xfff, "99ab063375cfb6b9c20becfd2da35de5734600cb441f36d01bb64679ed66e91e2f29da60f47db67d4fbf9e44d6213bf1899b038d4b0193a127d0d1c304228ac464217418af0d09e68365672a37f46257c138a9a99b101c3f2875c8b2e2e4068e7e5f331b88e07e396af271ce9f0b35dbf7a73f4625aab4073a656f627ac59bb6a57bfbb598f3c48915b05be5158a1b469e9bcf0d318fd63936d5ea470ded6cbae0aea3fad490f191396638e9ad2a65fdf23108f8f8b883baa8ec2bdfe16dac070e8fb7288dac8377daf6e0"}, {0x18, 0x29, 0x80, "32cf556278cf9bdf19f8"}, {0x100c, 0x11, 0x5, 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{&(0x7f0000000000)="93840d8d0b343cbaece4898bf838e5276cd6df896089d67ba3fb34f77de92a131e5d432770f7f1eef5fda29adbf652b15946e82fd77d626d1564d518cb817f65526317a0c3ecbc2f48001ed88d531b5c6379ba9f1c6c29eaa63cf477fa8d854a091a805220763f809d1825daeb02c1f983a3451d0f5929cca36a9ac58ea23e3c4a40ecd1782d2cb01f945121220ab6451fc5504216f31ff716fe27e985ef89f7709ea637b7a5158cfe0dfcd4520f940d3d2fb156a7e8c92eae9895f6cdd36717e286e0bfc02fa5d5eedf2a3470933f301345e3971fb9e9575fc3eb34fabf8ae456827c6bb67aa4dddb9a8bcb2221b0cdd7979c3139", 0xf5}, {&(0x7f0000005000)="f720f0e637f8eb51db5f68111cb250d23575b9d2bf70c57e4e9e04e420dbee036535c4a77752c070fad715fc679fa082c1705c07ab804589b7c966d5987a0af33e8c5bb51385cd2428f7498f926d2070a1f1401e83020a7733a5be94734cdce2499fe2d0a86f31bed57953e446e4365a231900bf53e450a3cc04b6f07d1d028eee1b1f4f7f34e46ae89b4de9843a9ca7cceeeeb5780b0a05797c7a0edab85fbe2ad162d0a0aa663b838c85c79f783297318677c26f25c08872bba69a3007e11f670f18aec1c025d4093701ec18b5f2f28f3ccfb074025ca1c1a0afadcaf532fdb4385205500524e418", 0xe9}, {&(0x7f0000008000-0x41)="32a06d631adfb2488968418227e5d1cff122e2ffc21033dfb88ff4b61dc0e16d34d1234beda5af6b52bf2dedf0a99bc5caf0d245d07e924a49bb5eb3a06e6ee1db", 0x41}, {&(0x7f0000007000)="903d46fdc196bb1652dce8b8b4c16461940c3b9cfa2f4e20201d79e93244e4857644fd261cabef9b0ba0b0326b13d39813168618043fd9fb4f5f30666e42d7c8f71446114735022a60e9df6b51a1032ad2724194ca", 0x55}, {&(0x7f0000001000-0xde)="721ba528ca127200d97bcd99bf18b0569a9e71bf98706d1bcb6f21a63c68373d23b87d97b8247d2c032321da9ff9aeb145b5260f2b14fc0d784041db9231e51bce1f06fa5312d9a844636af219902ab8bb1f8cb81dde0eecbf4348733acedc5eea89841ed742084a70cb74272f128906b340598af352a4d623e630a0f9283d72d0dceef7340e571e710f69e69b9fe7ee9006c9c7f01e55bc92f2327fee1c957e8aa4f52442d910aea68f2c527e6c8ac6cda4c6516ab13a3ae7c0c26978115ff42e777383d7e2152f6ba3d8cd33ecc15c49067009232a1c7e6296d88585bc", 0xde}, {&(0x7f0000003000)="24e69209d894d5b60824f9d73d63969c33ea4f1ab78541e85d326ac9006ca0dbaea8aeab18fbf85d30129423e9655931847f25f7cefea3c4e34eab1d760a406300b6f36f2543a3c665d0dc831a05021d7988cded5ec2f99a2d843f92e8a0d83f0feb67e05d1c0c459283af021d5d0e221aa3920e8caf4b063f0215655463ec7ba6d3571af7c5bcc5ed48a894bea8b45581a7e3b3b1ab4e01acf6b201384b72e002b5c2ca97ab59eb", 0xa8}], 0xa, &(0x7f0000004000)=[{0xc4, 0x102, 0x800, "9ce083950597a092571933b3d32e9be78bb087592e77472915d38ba84bbc8d0accf86e12296b4a6383c34f0145905ee22ee650597246e716f5e7fb978febf3ce2f901a29bbf7c9d987d022c3c5752e57d1194c452c79a379dc5294f389577792dbb25ad3884c887a8c61b547d7a4748546b1b9216240103cbae7b4f628ac5133b19cd3989d1609f66af4f41b4eb37f5a4ccea976533798ca09f63d48e2a060203cb4817444f5417fe1336f0a2f9c58e4297253f279433a"}, {0x30, 0x10a, 0x0, "1dc386d8348ca46c8959480a1fef59af04c62284eb13ef2389186bf92e2586cb4d"}, {0x68, 0x11, 0x8000000000000, "a8f8b75f5a9ef4ffc33b0ad887ec1d2cae276459ea9711e88c157bae383131124073bb6d3bb3e4a68d529a62a6eda20afad11534a63071809299e048b2d75d4693bd0d51f8057c0f20866af3f0fa6dced0b20bd4488e819e0688"}], 0x15c, 0x4}, 0x4}], 0x3, 0x4008044) pipe2(&(0x7f0000006000)={0x0, 0x0}, 0x80800) r1 = socket$inet6(0xa, 0x1, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f0000005000)=""/139, &(0x7f0000006000-0x4)=0x8b) 2017/12/23 23:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000f32000)={0x0, 0x0}) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00008ea000)={0x8, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x1, [{{0xa, 0x1, 0x3ff, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x110) r2 = socket$inet6(0xa, 0x0, 0x7f) r3 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) set_tid_address(&(0x7f000007c000-0x4)=0x0) r4 = syz_open_dev$mice(&(0x7f0000cb2000)='/dev/input/mice\x00', 0x0, 0x200) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000bb6000)={0x1, [0x0]}, &(0x7f00005a1000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0x10, &(0x7f0000c3c000-0x8)=@assoc_value={r5, 0x8}, 0x8) r6 = openat$keychord(0xffffffffffffff9c, &(0x7f000044f000)='/dev/keychord\x00', 0x200, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000a6e000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00005df000-0x4)=0xe8) ioctl$TUNSETOWNER(r6, 0x400454cc, &(0x7f0000f58000)=r7) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet(r0, &(0x7f00005e6000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x4) utimes(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f00005df000-0x10)={{0x0, 0x2710}, {0x77359400, 0x0}}) pipe2(&(0x7f0000999000-0x8)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000257000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000075c000-0x4)=0x18) 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005b1000)='/proc/self/net/pfkey\x00', 0x400000000408080, 0x0) mkdirat(r1, &(0x7f0000f50000-0x8)='./file0\x00', 0x80) write$fuse(r1, &(0x7f0000701000-0x18)={0x18, 0x0, 0x7, @fuse_bmap_out={0x4}}, 0x18) eventfd2(0x0, 0x801) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000660000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e25000-0x4)=0x14) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f000092c000-0x4)=0x0, &(0x7f0000ef3000-0x4)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00007a7000-0x4)=0x0, &(0x7f00000a4000)=0x4) 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a48000)={0x6, 0x2}) 2017/12/23 23:57:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000002000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x20}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000004000-0x14)={@loopback={0x0, 0x1}, r1}, 0x14) getgroups(0x3, &(0x7f0000002000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x3e1df13, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x81}, @in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}], 0x38) setsockopt$inet6_int(r2, 0x29, 0x40, &(0x7f0000001000+0xfde)=0x0, 0x4) 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000fe5000)=0x80e, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000c12000)='mountinfo\x00') fchmod(r1, 0x0) 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7002) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000a48000)={0x6, 0x2}) 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000001c000)='./file0\x00', 0x208c40, 0x2) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000033000)='/dev/sg#\x00', 0x6, 0x4000) fcntl$getown(r0, 0x9) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000000e000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000034000)={0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000035000+0x464)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000037000-0x10)={&(0x7f0000002000/0x2000)=nil, 0x2000}) stat(&(0x7f0000036000-0x8)='./file0\x00', &(0x7f0000036000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000036000-0x8)='./file0\x00', r1, r2) truncate(&(0x7f0000012000-0xc)='./file0\x00', 0x0) 2017/12/23 23:57:11 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0xe, r0, 0x3, &(0x7f0000000000)=""/77) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000052000-0x8)={0x1}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) getpid() r2 = gettid() readv(r1, &(0x7f0000939000)=[{&(0x7f0000dbd000)=""/128, 0x80}], 0x1) tgkill(r2, r0, 0x1) [ 82.468409] audit: type=1400 audit(1514073431.596:50): avc: denied { setattr } for pid=13714 comm="syz-executor7" name="mountinfo" dev="proc" ino=19414 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=file permissive=1 2017/12/23 23:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) memfd_create(&(0x7f00006d3000-0x1)='\x00', 0x2) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2017/12/23 23:57:11 executing program 0: getrusage(0x1, &(0x7f0000fe7000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000a0b000-0x4)=0x0, 0x800) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000aca000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r1, 0x8915, &(0x7f0000dcf000-0x20)={"cb1dc1738d80e0c9c4e10527d1314b39", {0x4, 0x9, 0x100000001, "fe4a023c8725", 0xd07, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x9, 0xffffffff, 0x5, 0x7, 0x4, 0x0, 0x9, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7e, 0x1000, 0xc8, 0xeb, 0xfffffffffffffffe}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000150000)={0x7, 0x1, 0x1, 0x0, 0x2, 0x7f, 0x1fffc, 0x401, r2}, &(0x7f0000b14000-0x4)=0x20) 2017/12/23 23:57:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) r2 = dup2(r1, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000058000-0x8)={0x0, 0x0}) write$sndseq(r0, &(0x7f000001a000-0x1c)=[{0x0, 0x1, 0x0, 0x0, @time={r3, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000002000)=""}}], 0x1c) clock_gettime(0x0, &(0x7f0000010000)={0x0, 0x0}) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @time={r4, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x1c) 2017/12/23 23:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000063f000-0x8)={0xa, &(0x7f0000280000)=[{0x2, 0x5, 0x5, 0x0}, {0x0, 0x3, 0x1000, 0x3}, {0x9, 0x8, 0x5, 0x3f}, {0x1, 0x3ff, 0x100, 0x6}, {0xffffffffffffffc0, 0x6f2, 0x6, 0x9}, {0x6, 0x8, 0x4, 0x4}, {0x6770, 0x2, 0x5, 0x9}, {0x8130, 0x6, 0x9, 0xd91}, {0x7, 0x1, 0x0, 0xdcfc}, {0x5, 0x81, 0x8, 0x9}]}, 0x8) write(r0, &(0x7f0000d35000-0x23)="2200000014000700000910f7e2ff05000200030001000000090002000000010003ff", 0x22) openat$hwrng(0xffffffffffffff9c, &(0x7f0000be2000-0xb)='/dev/hwrng\x00', 0x40, 0x0) 2017/12/23 23:57:11 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000005000-0x4)=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000003000)={0x0, 0x38, 0x6, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000006000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r1, &(0x7f0000006000-0xf)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000007000)={0x0, @in6={{0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000000, 0x5, 0x0, 0xaa, 0x4}, &(0x7f0000008000-0x4)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000002000-0x8)={r3, 0x5}, &(0x7f0000008000-0x4)=0x8) socketpair(0x1d, 0x8000e, 0x628f, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r4, &(0x7f0000008000-0x8)='./file0\x00', &(0x7f0000007000)=[&(0x7f0000008000)='!\x00'], &(0x7f0000008000-0x8)=[&(0x7f0000005000)='$\x00', &(0x7f0000004000)='\x00'], 0x100) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000002000)=@random={'user.\x00', '\x00'}, &(0x7f0000008000)='keyring,-\x00', 0xa, 0x2) r5 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000005000-0xd8)="543343442f495fce1047cc087f31fabb3ed9b832c3df368ec61323a24fd3577251b64ace1cf2c9bbe56ec2e1ca5f79bb6ca49f9e2dd6d04dc9975d69cf3de8cf2f9e25aa15c9a4ff00ae36ce92a217899d0b86b14e69af1ecb324e04179784e05b4b26a4f54e6d1ce29d3e96e2c8d485a0ba587bc392efce6390e60204e2ca3db3a6f33792544cc89975eab873d46a30a9d1bdedaf4cfcdbe74ed49eb6756eb05faccd8acb43fc698f88fa1f20130b144fc47866857bd1abb316dc79309761bb04e87852ae0f8031ea475e2346944efb742820a2b400090b", 0xd8, 0xfffffffffffffffd) r6 = add_key(&(0x7f0000005000-0x12)='.request_key_auth\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key(&(0x7f0000003000-0x1)='.dead\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000007000)="2d3bf973122c2bd48b1d0b1d6155bc37b2", 0x11, r6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key(&(0x7f0000007000-0x6)='logon\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000+0x978)="5f4a9d835056babd16edf5ba350326ac3c0b16ca1d45b97608ff2c631d26f97f7ae490b9affd623dee777d8de7e43ffe6732f9064e24dcfc592a2f1c7d441f48bf3e01451b78db489aac920fffae6961c97f6d5dec27ea93bdbb88c7981e27aa24757aa149d77eef7e3e224ca51823e6e34f7786297d", 0x76, 0xfffffffffffffff8) keyctl$negate(0xd, r6, 0x6, r7) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000002000-0xc)={r5, r6, r8}, &(0x7f0000004000-0x74)=""/116, 0x74, &(0x7f0000007000-0x2c)={&(0x7f0000003000-0xc)={'crc32-pclmul'}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff, 0x0, 0x0, 0x0, 0x0}) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000596000-0x8)={0x0, 0x0}) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000099b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f000030e000-0x4f)=""/79) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2017/12/23 23:57:11 executing program 4: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7f7, 0x4) sendto$inet(r0, &(0x7f0000edf000)="", 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000010d000-0x8)={0x0, 0x0}) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eed000)=[], 0x0, &(0x7f00009fe000-0x51)=""/0, 0x0, 0x0}, 0x40002106) 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) splice(r0, 0x0, r0, 0x0, 0xd25e, 0x1) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ec000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000d6d000-0x4)=0xc) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/23 23:57:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000de4000-0x10)=[{&(0x7f00002e5000)="2900000020001900013d0010200000060200001600000f00000000040d00140000000800000000088f", 0x29}], 0x1) r1 = dup2(r0, r0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f000032f000)=0x8b86) 2017/12/23 23:57:11 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000515000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004be000-0x30)={0x20, 0x0, &(0x7f00006c7000-0x20)=[@register_looper={0x630b}, @release={0x40046306, 0x4}, @decrefs={0x40046307, 0x2}, @register_looper={0x630b}, @release={0x40046306, 0x3}], 0x9, 0x0, &(0x7f0000001000-0x9)="211be3073dbc5bb0e4"}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ustat(0xff, &(0x7f00000a0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$netlink(0x10, 0x3, 0xc) writev(r2, &(0x7f0000032000)=[{&(0x7f0000fb4000)="1f00000001031900000007000000068100ed3b8509000100010100ff3ffe58", 0x1f}], 0x1) getrusage(0x0, &(0x7f00005e4000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000003000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x9a, 0x0, 0x0}) 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000561000-0x8)={0x19980330, 0x0}, &(0x7f00003fd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket(0x400000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) connect$inet(r0, &(0x7f00004d9000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000e40000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000f0b000)=0xe8) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007ce000-0x11)='/dev/vga_arbiter\x00', 0x600001, 0x0) ioctl$TIOCEXCL(r1, 0x540c) 2017/12/23 23:57:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) pread64(r0, &(0x7f0000922000-0x3f)=""/63, 0x3f, 0x0) read$eventfd(r0, &(0x7f0000a57000-0x8)=0x0, 0x8) 2017/12/23 23:57:11 executing program 3: openat$selinux_load(0xffffffffffffff9c, &(0x7f000008c000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007ef000)={@common='lo\x00', &(0x7f000093a000)=@ethtool_regs={0x4, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)="636f72001a0000535f66690400000000") read(r0, &(0x7f00004fa000)=""/111, 0x6f) 2017/12/23 23:57:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000bb0000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000852000-0x10)='/selinux/create\x00', 0x2, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) getegid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) open$dir(&(0x7f00008c3000)='./file0\x00', 0x0, 0x10) socket$inet6_sctp(0xa, 0x101, 0x84) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00001bb000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x0, 0xfffffffffffffffd}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:11 executing program 3: mmap(&(0x7f0000000000/0xf72000)=nil, 0xf72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x800000000000002, 0x0) sendmsg(r0, &(0x7f000058e000)={&(0x7f0000f61000)=@generic={0xa, "00000007ffffffffff317a5332b0cfb61b340e63f8ab691822e901e7d64ac8fef95059fc0daec57f844686fbbf268f3d6b53efc1cb2ba30001186a68506776e9eba5ebd039273202a527f2faccec35120ec64fa733c1c99276b26eaece2900727e327f814dc256ce82cb2c80ff58911dbff9000000000000000761676956"}, 0x80, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000030b000)='/dev/sg#\x00', 0x0, 0xc5ae87853202984d) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f4c000)=[{0x2, 0x9}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendmsg$key(r2, &(0x7f00007d9000-0x1c)={0x0, 0x0, &(0x7f0000997000-0x8)={&(0x7f0000d95000-0x28)={0x2, 0x14, 0x4, 0x9, 0x5, 0x0, 0x4, 0x7fffffff, [@sadb_address={0x3, 0x17, 0x2, 0x0, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x8000) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f72000)='/selinux/policy\x00', 0x0, 0x0) unlinkat(r3, &(0x7f00003e7000)='./file0\x00', 0x200) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000f73000-0x4)={0x7fff}, 0x4) 2017/12/23 23:57:11 executing program 7: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005f4000)='./file0\x00', 0x80000, 0x100) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00007bf000)={0xfff, 0x7, 0x2000}, 0x4) clone(0x0, &(0x7f0000e23000)="", &(0x7f0000000000)=0x0, &(0x7f000057d000)=0x0, &(0x7f0000a06000)="") 2017/12/23 23:57:12 executing program 0: prctl$void(0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000285000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x8)='/vmnet0\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000e53000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000002000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) [ 83.868764] IPVS: Creating netns size=2552 id=10 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000b54000)={0x0, 0x25, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000ab5000-0x4)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003d6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000aa6000)={0x0, 0x758ed440}, &(0x7f00006b9000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000722000)={r2, @in={{0x2, 0x1, @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]}, 0xf, 0xefff, 0x1, 0xfffffffffffffffe, 0x2}, &(0x7f000088d000-0x4)=0xa0) timer_getoverrun(r0) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f00002f5000-0x4)=0x1ff) 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x5000007) r0 = syz_open_dev$mice(&(0x7f0000386000-0x10)='/dev/input/mice\x00', 0x0, 0x20e803) syncfs(r0) ppoll(&(0x7f0000726000-0x20)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000880000-0x10)={0x77359400, 0x0}, &(0x7f0000fb0000-0x8)={0x0}, 0x8) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000000000)={0x0, 0x989680}, &(0x7f0000000000)={0x0, 0x0}) futex(&(0x7f0000001000-0x4)=0x0, 0x10000000000084, 0x3ff, &(0x7f0000d46000)={0x0, 0x1c9c380}, &(0x7f00009eb000-0x4)=0x0, 0x0) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000094b000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00008e8000-0x6)={0x0, 0x0}, &(0x7f000009f000)=0x6) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000947000-0x10)={r2, 0x7, 0x8, 0x8}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ad1000)={0x0, 0x1, 0x0, 0x0, 0x0}, 0xc) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00003f8000-0x8)={0x0, 0x0}) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c66000)=[], 0x0) 2017/12/23 23:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000afc000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) pread64(r0, &(0x7f0000922000-0x3f)=""/63, 0x3f, 0x0) read$eventfd(r0, &(0x7f0000a57000-0x8)=0x0, 0x8) 2017/12/23 23:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f000004a000)={0x7, 0x2, 0x1, 0xffffffffffffff9e, 0xffffffff, 0x3}) ppoll(&(0x7f0000b2c000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00003a4000-0x8)={0x77359400, 0x0}, &(0x7f0000dd0000-0x8)={0x0}, 0x8) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000bda000)={0xa85c, 0x5, 0x3f, 0xfffffffffffffff9, 0x401, 0x5}) write$evdev(r1, &(0x7f00005ad000-0x60)=[], 0x0) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = epoll_create1(0x0) flistxattr(r0, &(0x7f000018e000)=""/174, 0xae) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(r1, &(0x7f0000379000)=[{0x0, 0x0}], 0x1, 0x8d) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13, 0x0}) 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) r3 = memfd_create(&(0x7f0000878000-0xb)='security\',\x00', 0x2) ioctl$sock_SIOCINQ(r3, 0x541b, &(0x7f0000124000-0x4)=0x0) mq_notify(r3, &(0x7f00007f5000-0x58)={0x0, 0x2d, 0x4, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="", 0x0}) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xde0000)=nil, 0xde0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x800003, 0x0) write(r0, &(0x7f0000ddf000)="19000000110047ffffffe40000002b0400ffd7060100000400", 0x19) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000711000)={0x0, 0xc313, 0x30}, &(0x7f0000789000-0x4)=0xc) mmap(&(0x7f0000de0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f000026f000)=@add_del={0x2, &(0x7f0000de1000-0x10)=@common='ip6_vti0\x00', 0xf9}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000260000)={r1, 0xffffffff}, &(0x7f0000de1000-0x4)=0x8) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000787000-0x26)="", 0x0, 0x4, &(0x7f000059c000)={0x0, 0x989680}) mq_timedsend(r0, &(0x7f0000e5f000-0xce8)="", 0x0, 0x0, &(0x7f0000e62000)={0x77359400, 0x0}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000729000)={@common='gre0\x00', &(0x7f00003f1000-0xa0)=@ethtool_gstrings={0x1b, 0x1ff, 0x94, "df596b374f914713beba72e509f687d1d485f7f62e1484e84c9b5bfcddd20b3ce1a325a27604ea4ad7f3b148efac3258f99a89758ea3d575e03c6b5e930a2e484d5096fa27e747e0291e7430bfcce0e42df64a68abc77c905177ddc3370b8f005d67a22248e13ab5eaf7ce13a086416108589931db3f9655bb4b33b657881e7a0983333467c2d7c7decc8fa685f895f296eb5936"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x10000, 0x1}, 0x10) r0 = socket(0x11, 0x802, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000)="", 0x47e) r1 = epoll_create(0x3ff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00002a9000)={0x0, 0x0}) 2017/12/23 23:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a03000)={0x0, 0x0, 0x0}, &(0x7f0000748000)=0xc) r1 = syz_open_procfs(r0, &(0x7f000047d000-0xe)="617474722f63757272656e741055") write(r1, &(0x7f0000a02000-0x1)=':', 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a7d000)=0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000df2000-0x4)=0x0) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f00009a2000)={0x0, 0x2710}, 0x8) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000001000-0x4)=0x4, 0x4) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000001000)="744136e0c9e7472238d0e51375a830155f9f2fd324540a30d7c3a1082e29c214b863347943fcc1a6d4c3e1aa2c9544e3de8e5a46f75f9afcd592ae50a02d3ef77e7634fca456afbf3642824125670a0f4d580c83ed702cc59fedd9fe457cb1cd803767f0d7c1f1f58986465df795b41e17d649735a987a559f0043743ff011414bb89b990c8d7ea1d7c42698d25c23cbe0d6f2b4b5e1258fee8d01b10608d71ec50b7730172d6eeb1157779b538b9b9db1915ae654c1521350064f49ee608ace2bc34cb6e90afd28a06b07fbab416b9a18b097c8c64cc3e839508cb381af297a4af4bbb6aa4be0453b2a", 0xea, 0x100000000031, 0x0, 0x0) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) socket(0x11, 0x4000000000080002, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000935000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000310000-0x4)=0x1f00000000, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbc000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0x3) ioctl$TCFLSH(r0, 0x540b, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000acd000-0xa)='/dev/ptmx\x00', 0x10c00, 0x0) clock_adjtime(0x0, &(0x7f0000570000-0x68)={0x8, 0x1, 0x1331, 0x7fff, 0xff, 0x7, 0x9, 0x7, 0x7, 0xfffffffffffffffe, 0x101, 0xaa, 0x7, 0x1, 0x0, 0x100, 0x401, 0xfffffffffffff001, 0x9, 0x80000000, 0x0, 0x8, 0x3, 0x10001, 0xfff, 0x3}) 2017/12/23 23:57:13 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x1031, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c77000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000961000)={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00001de000)={0x0, 0x7, 0xff, 0x5, 0x8, 0xffffffffffffff00}, &(0x7f000093b000)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00007d2000-0x14)={r2, 0x8, 0x1, 0x116f, 0x2, 0xfffffffffffffffa}, &(0x7f0000b3f000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000b49000)={r2, @in6={{0xa, 0x3, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8ddf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffffb, 0x8000, 0x9, 0x5, 0x4, 0x8000, 0x7, 0x3ff, 0x7f, 0x7, 0x5, 0x80000000, 0x1, 0x2, 0x200]}, &(0x7f0000377000-0x4)=0x108) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000004000/0x3000)=nil, 0x3000) mprotect(&(0x7f000009c000/0x3000)=nil, 0x3000, 0x0) mlock(&(0x7f0000a83000/0x2000)=nil, 0x2000) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e3d000)={0x0, 0x0}) timerfd_create(0x0, 0x80800) clock_gettime(0x0, &(0x7f0000262000-0x8)={0x0, 0x0}) futimesat(r1, &(0x7f0000ae5000-0x8)='./file0\x00', &(0x7f000096e000-0x10)={{r2, r3/1000+10000}, {0x0, 0x2710}}) recvfrom$llc(r1, &(0x7f0000585000-0x8)=""/8, 0x8, 0x2100, 0x0, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x3, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_pts(r0, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r6 = syz_open_dev$sg(&(0x7f0000245000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r6, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200420000000}) creat(&(0x7f0000298000)='./file0\x00', 0x100) ioctl(r6, 0x2285, &(0x7f0000007000)='S') openat$rfkill(0xffffffffffffff9c, &(0x7f000049a000)='/dev/rfkill\x00', 0x701802, 0x0) tee(r5, r5, 0x3ff, 0xa) sendto$inet6(r4, &(0x7f0000131000)="", 0x0, 0x0, &(0x7f0000001000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f1d000)=0x0) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000f4e000)={0x0, 0x7b, "7a4eac3540285e4801616b464eef49616995fd4aed68763dc3bd6f1ceb1c29708604be77634c742479465f62e383237ff304be7c2fc58a5897ce0e171a7d27e98637612bbb6d6f6722c89cd707094ccfbfbe36d75266cc67337036b896d6b50d07cc1a0bf2ca4d0bbbb2bc91969e2bfafeca2bd00d292a94ad6411"}, &(0x7f0000feb000)=0x83) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f45000-0x4)='cdg\x00', 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000096c000)={r2, 0x9f, "7a5be86aa1ee18e45cd253837c61bb2b09d82cf072c7aa7fcde0b7481cee71fb6d95a263d468122e92857763c50730bb735cafc40cb38f43a3cc5de710aa1ad5b594cd2665a524beb57e82588d10e74583dfd4303b4e873c287ae699b2328cc154c27537d54fa6ee3d2ffeeac9c52a3460cacbd94b2ac36680b755d4be70b21ed1a56aa700a892034c18b0100f80e51666ed2a0533f71f0bbeeef5b3fc5354"}, &(0x7f00002e3000)=0xa7) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) madvise(&(0x7f00005d5000/0x4000)=nil, 0x4000, 0xe) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x800) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000325000)=0x3) syz_open_dev$usbmon(&(0x7f000070a000-0xd)='/dev/usbmon#\x00', 0x6, 0x0) 2017/12/23 23:57:13 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000000f000)={0x0, 0x0, &(0x7f0000d19000-0x8)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x25, 0x401, 0x0, 0x0, "a9003d5d010000000000c1ffffe700001f7f0fb8"}], 0x24}], 0x1, &(0x7f0000007000)=[], 0x0, 0x1}, 0x0) 2017/12/23 23:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000028000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000f23000-0x4)='net\x00') exit(0x0) iopl(0xfffffffffffffffb) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00001cc000)=0x800, 0x4) getdents(r1, &(0x7f0000da8000-0x91)=""/0, 0x0) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000-0xb)='net/psched\x00') ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000012000)={0x0, 0x0}) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x13, &(0x7f000000d000)=0x4, 0x4) bind$inet(r1, &(0x7f0000014000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000187000-0x8)='net/dev\x00') ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000868000-0x4)=0x0) process_vm_readv(r1, &(0x7f0000e00000)=[{&(0x7f0000e3f000)=""/254, 0xfe}, {&(0x7f00008d5000-0x46)=""/70, 0x46}, {&(0x7f0000807000)=""/131, 0x83}, {&(0x7f0000f7f000-0x30)=""/48, 0x30}, {&(0x7f000062e000)=""/4096, 0x1000}, {&(0x7f000023e000)=""/56, 0x38}], 0x6, &(0x7f0000629000)=[{&(0x7f0000f5b000-0xe5)=""/229, 0xe5}, {&(0x7f0000c5e000)=""/0, 0x0}, {&(0x7f00003b2000-0x1000)=""/4096, 0x1000}], 0x3, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000afb000)=0x9) r2 = socket(0x10, 0x40000000000003, 0x0) setrlimit(0x7, &(0x7f0000a06000)={0x0, 0x0}) accept4$packet(r2, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c2b000)=0x14, 0x0) 2017/12/23 23:57:13 executing program 6: r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) syz_extract_tcp_res(&(0x7f00008ca000)={0x0, 0x0}, 0x3ff, 0xffffffffffff8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) fcntl$addseals(r0, 0x409, 0xffffffffffffffff) 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) set_tid_address(&(0x7f0000003000-0x4)=0x0) 2017/12/23 23:57:13 executing program 5: r0 = socket(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) lseek(r0, 0x4, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000000000)={0x4, &(0x7f0000fb3000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r1, 0x5601, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f0000fb2000)={r2, &(0x7f0000fb2000)=""/201}) 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r2, 0x400000000299) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xfffffffffffffffb, &(0x7f0000df1000)=0x4f4e8d24, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000668000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a2f000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af4e8c85e26cc61c20cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r1, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f000025f000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0x10000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setns(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000ae8000-0x9)='loginuid\x00') getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00005a1000-0x4)=0x0, &(0x7f00007b5000)=0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cbc000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000019000-0x28)={@common='bpq0\x00', @ifru_addrs=@rc={0x1f, {0x7, 0x3ff, 0x400000004000, 0xfffffffffffffffb, 0x81, 0x5}, 0x7}}) r3 = fcntl$dupfd(r1, 0x0, r1) preadv(r2, &(0x7f000047c000-0x20)=[{&(0x7f0000773000-0x17)=""/23, 0x17}, {&(0x7f00003f4000)=""/217, 0xd9}, {&(0x7f00009fa000)=""/129, 0x81}, {&(0x7f00009ba000-0xb8)=""/184, 0xb8}], 0x4, 0x0) connect$netlink(r3, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, 0xc) 2017/12/23 23:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0x2, 0xc) write(r0, &(0x7f0000e31000-0x20)="1f00000001021f9f4c0000ffff01ffffff0000ff090001800500010000df18", 0x1f) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000811000-0xa0)={0x0, @in6={{0xa, 0x2, 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]}, 0x465, 0x1, 0x6, 0x7fffffff, 0x7}, &(0x7f0000457000)=0xa0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000568000-0x8)={r1, 0x2}, &(0x7f000017b000+0xfda)=0x8) 2017/12/23 23:57:13 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005a6000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f00006e1000)=[0x7, 0xafa]) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000fe9000-0x40)={{0x2, 0x3, 0x18d, 0x2, 0x7}, 0x1, 0x101, 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]}) r1 = socket(0xf, 0x3, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) sendmsg$inet_sctp(r1, &(0x7f0000f23000-0x11)={&(0x7f000097d000)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000099a000-0x90)=[], 0x0, &(0x7f00008dc000-0xc0)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a88000-0xa)='attr/prev\x00') ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000d22000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00006ad000)='attr/sockcreate\x00') sendfile(r2, r0, &(0x7f0000bae000)=0x0, 0x400000ff) socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f7b000-0x20)={@generic="e940264ea7351813fe977010f692f51a", @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r0, 0x80000000, 0x4, &(0x7f0000efe000-0x62)="4a6e02e8d4e116d3b3af568b82f4ecbc0a1a68a3b45e2a2371fbdb85602913128d87d55d37db7e07bc771b77a6b0593ab3799760830bbd6d3cb366a01dcc0167097ac92291d78312ad140014bb349357db1520780ab70381aa3e5563de360370392f", 0x62) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xe76000)=nil, 0xe76000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000005e000)='/dev/ppp\x00', 0x141080, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000e77000-0x8)={0x0, 0x9}, &(0x7f0000e77000-0x4)=0x8) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000e77000-0x8)={r1, 0x2}, 0x8) syncfs(r0) mmap(&(0x7f0000e76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000c88000)={0x0, 0x16, 0x3, @thr={&(0x7f0000c6e000-0xed)="192d7697e90dc83235fd687654b9e8c7b4162b9ee908e3db7b238ab4758f70e697c391aea2340d225899ee462b3d1ae93bcd9253a001617fc630297f0b40063e287e3c4a2fbb15c35d2c17cd441953054948661fa2cdcb943ad77493d5044c2816ecb8ee2b65aa39e973db6f315c41f875176b1afff9597e76d7578737780efdec227c55dfc914d11ab17864029a376ea34aa20d90680359f66a4cf80c237fc34bb291bd380759b9f89c8690e30a81e71391a62e10593187341dd063671fc149ab6b475d3a06684d31dbf5156525bfa70bc000fe47de2684eab86ed81287636046c567fd596ce6ad3ae4d4d023", &(0x7f0000e76000)="1c6d41e6e6670042059fe818db4dab31ca05038785ed89ac415749c97b726aed7c608beb13c722142cfca2bfef0f5f58b2a27b9021d2a215446b8211482f1a9042b49f13c198e504e2d355b6a702f8c1db9df0e7f975b635da38e1b2128842018033198fda7cf2b5f9a09a15df21033d292e16fff4a052a72671d779c066614dcf274174283308b45a2188e04dd16b528f820e4791fc646dce195f212c5ae69dd12b2a69383bd8ed568e0141e0"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000874000)=0x0) timer_getoverrun(r2) r3 = socket(0x10, 0x3, 0x0) write(r3, &(0x7f0000133000)="240000005a001f0014f9f407125a00001713170308001b00fff7080004040200cb000008", 0x24) mmap(&(0x7f0000455000/0x3000)=nil, 0x3000, 0x1000000, 0x11, r3, 0x0) mmap(&(0x7f0000e77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r3, &(0x7f0000e78000)=""/186, 0xba, 0x2041, &(0x7f000036a000)={0xa, 0x0, 0xaa23, @loopback={0x0, 0x1}, 0x5}, 0x1c) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000f67000)=0x0) timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e4e000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)={{0x0, 0x0}, {0x0, 0x0}}) timer_gettime(0x0, &(0x7f0000501000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000d1c000)='./file0\x00', 0x24000, 0x80) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000038d000)=0x0, &(0x7f0000472000-0x4)=0x4) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000012d000)='/dev/sequencer\x00', 0x10480, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f00006c4000-0x5c)={0x10001, 0x80, 0x1ff, {0x77359400, 0x0}, 0x61, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:13 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000407000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000768000-0x8)={0x401, 0x1000, 0x2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000805000+0x88a)={&(0x7f0000d00000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/23 23:57:13 executing program 1: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004bd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(r0, r0, r0) r2 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x22, 0x0}) getgroups(0x4, &(0x7f0000000000)=[r1, r1, r1, r1]) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0xa00000000002, 0x0, &(0x7f0000887000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b2a000-0x8)='./file0\x00', 0x160) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000b28000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10) unshare(0x400) fcntl$lock(r0, 0x5, &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:13 executing program 2: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000278000-0xe)='/dev/keychord\x00', 0x500, 0x0) signalfd(r0, &(0x7f00000d5000)={0xfff}, 0x8) mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') renameat2(r1, &(0x7f000083c000)='./file0\x00', r1, &(0x7f000033e000)='./file0\x00', 0x0) [ 84.252151] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. [ 84.282782] device lo entered promiscuous mode 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) capset(&(0x7f0000958000)={0x20071026, 0x0}, &(0x7f00001ed000)={0x3, 0x0, 0x0, 0x0, 0x9, 0x0}) r1 = accept4$inet6(r0, &(0x7f0000a06000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000212000)=0x1c, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d1c000)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}) r2 = fcntl$getown(r1, 0x9) getpgid(r2) 2017/12/23 23:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a8f000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000f2e000-0x1)="", 0x0, 0x20000003, &(0x7f0000d17000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000598000-0x80)=[{{&(0x7f00009d8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000fba000-0x20)=[{&(0x7f0000d18000-0xc1)="ac", 0x1}], 0x1, &(0x7f0000e71000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f00005be000)={@common='bpq0\x00', @ifru_flags=0x9000}) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000f02000-0x4)=0x0) socketpair(0x8, 0x0, 0x20, &(0x7f0000475000)={0x0, 0x0}) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f0000b9b000-0x8)={0x8, &(0x7f000022b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000127000)={0x0, 0x0, 0x0}, &(0x7f00008e8000)=0xc) fcntl$setown(r0, 0x8, r1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0, 0x0, 0x0}, &(0x7f0000360000)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace(0x11, r3) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x200) write(r0, &(0x7f0000f46000)="22000000180007000107e700090007150201000800271ff028060009040005009f00", 0x22) 2017/12/23 23:57:13 executing program 6: mmap(&(0x7f0000000000/0xef4000)=nil, 0xef4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x12, &(0x7f0000eef000-0x4)=0x401, 0x4) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e38000)='/dev/keychord\x00', 0x22cc40, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x0, &(0x7f0000a4b000)=0x5, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) lseek(r0, 0x0, 0x1) 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(r1, &(0x7f0000ee0000-0x38)={0x0, 0x0, &(0x7f0000aea000)=[], 0x0, &(0x7f0000eed000)=""/81, 0x51, 0x0}, 0x40000003) [ 84.309848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r2, 0x400000000299) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xfffffffffffffffb, &(0x7f0000df1000)=0x4f4e8d24, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000668000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a2f000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af4e8c85e26cc61c20cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r1, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f000025f000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0x10000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setns(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000001000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000aa000-0x10)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000034b000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3c) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000018000)={0x2, &(0x7f0000012000-0x10)=[{0x28, 0x0, 0x0, 0xfffffffffffff024}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmmsg$unix(r1, &(0x7f0000018000-0x38)=[{&(0x7f000001b000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000013000-0x60)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2000400) pselect6(0x40, &(0x7f0000ba3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000037c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004bf000)={0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e7c000)={0x0, 0x0}, &(0x7f0000567000-0x8)={&(0x7f00008d7000-0x8)={0x0}, 0x8}) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000178000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000e6d000)="dff6cfd17f517482a44826ab4e378cc0cc909fffaa8ee1135ea6acccf7810ebc69d29e77e50ed782b819338d812ec18b5c49ddfd873cc473dc4ed50dfdc1222d9d0b700ebde148389a8c35ed41633d1629cc828e8b17efba55e23d8bc230dff3cf2bf925850ed72ec5bcbd1cac681b9714bdb4665637b6afe483f33dccb83d4da9424de9ea6e3b0095dde743a973ad88feb7fc8e647e364d0257", 0x9a) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00001f4000)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000cf5000)={{{@in=@loopback=0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000205000-0x4)=0xe8) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000359000-0xc)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00009ed000-0x4)=0x0) fstat(r1, &(0x7f000084f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmsg$unix(r1, &(0x7f000024d000)={&(0x7f0000597000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008c5000-0x8)=[{&(0x7f00004d6000-0x5d)="4425b1b73cbca602d01f7b28e273d11b1a82e41afac0f7994bbb9e4ea80f3ba421d816c9b7e5c52a9f5caa1c45466f7f6e865b2f8303cfdc063c9970d1adfb467908220e3f3c885534eefba1ad009ddbdb85b101a7ed8bce736ebabb37", 0x5d}], 0x1, &(0x7f000021a000)=[@cred={0x18, 0x1, 0x2, r2, r3, r4}, @cred={0x18, 0x1, 0x2, r5, r6, r7}], 0x30, 0x0}, 0x20000080) r8 = socket$packet(0x11, 0x2, 0x300) r9 = syz_open_procfs(0x0, &(0x7f0000799000)='net/ptype\x00') r10 = gettid() getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000188000)={0x0, 0x0, 0x0}, &(0x7f0000f40000)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00001a1000)={0x0, 0x0, 0x0}, &(0x7f00009ab000)=0xc) r13 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00009bc000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ec7000)=0xe8) getgroups(0x5, &(0x7f0000921000-0x14)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r16 = getpid() fstat(r9, &(0x7f000021d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() ioctl$TIOCGSID(r9, 0x540f, &(0x7f0000d80000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r9, 0x0, 0x10, &(0x7f0000449000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c8e000-0x4)=0xe8) r21 = getegid() sched_setaffinity(r10, 0x8, &(0x7f0000d79000)=0x101) sendmsg$unix(r9, &(0x7f0000d28000)={&(0x7f0000915000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000056e000-0x30)=[{&(0x7f0000578000)="b9f1f176e2b276dea4e5bf61cdde435f25241058056aef197224b93bb10bfcd8abb87e2632629bfccfb636d45b1d4b5c4f6214acf3329b9d1d3aff80545ede47ab02bb5fa85330230a20c8eed60d02db1182f92a5f0d475a8a3b3794a573a14dd4204e758572f6e46bd0648785adf07842c2dd912120d751bcc6230a2bf6cc639ab59bd268018255", 0x88}, {&(0x7f000031b000-0x5f)="6fb93634cf002ee2852e070d8094a2639ebb949a816e57349b65b4b5706fb51ceaf06eaa181444f80145b6f10cfe1af9338cc63d1294ceb2214f07c944f15cb0790cf630fab2f7770c4e7817d38ef3bf6ae86c69b2b3ed09c403df8d3e6967", 0x5f}, {&(0x7f0000874000-0x3d)="8e392b7c87621498a53b386eb6216390e4a312704fe75d900892c70022531726b40e0a137ac2e26c6275a06c94653da021691b8769fbdd6c361e53f8e6", 0x3d}, {&(0x7f0000015000-0xfd)="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", 0xfd}, {&(0x7f0000c47000-0xc0)="b077c7a642b6ff6d61ccc685d3c6675efc25bc4b02a55425fa67c73575e7ccfa8561e90ae189bc103efbc628b0abf2697908f12dfd8fb25060ce29df5b19db16debda690279a9eec77cceddcf0a9e45bd9174603b80fdc7dc5789bbe4e4c7b31e0f7d7f04cb7e1e4db0bade7e5af6f6f060e602154f6d65f33ff30ae60eac0b4b3664d743fd0713f6c820fb26e2f2b65dcc509ec9eb3509685ebb21f43f4cc76260d89ba23a9e82a8c3f0d01d2147b4d0e8df8a22237144be7676c9a196fb7b4", 0xc0}, {&(0x7f00009cf000-0xec)="6a2f375d4f71664278cf558cce1d843676b23ec872bc9f561034501f4b3e41e496c0866a97993ca9c91e17cbf70d3bdc0bda5f54f887309883c02b3819d5410b95d3fd15b90f64a34818fe1adedadf3c7008abf005f2015b297cf6a260f4b9b9c6b7b5de0adaa5c4ce2a8a8ef4b00b03ddd436f309d03c2a6ed5d6db7d919991f4f0f182384567c415b88215dbfa880da9a5394ee0eac28999f48da9c1138031c74c5d9dd2af50eceec0f003a55a24a304eb342109e2fbaa43b7ff662dab747f3294310df05b6f03a5c41f9181eb3a8090bf0616101d9afa530dd78460cd6ccc17b486500764fd579ac3cdc2", 0xec}], 0x6, &(0x7f00002e6000)=[@cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x24, 0x1, 0x1, [r8, r1, r0, r9, r0, r9]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @cred={0x18, 0x1, 0x2, r16, r17, r18}, @cred={0x18, 0x1, 0x2, r19, r20, r21}], 0x84, 0x80}, 0x40000) sendfile(r9, r9, &(0x7f00006fb000-0x8)=0x26, 0x40000103) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x81) syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000cd3000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, 0xffffffffffffffff, 0x80007387, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) close(r0) 2017/12/23 23:57:13 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000407000)='/dev/input/mice\x00', 0x0, 0x4000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000768000-0x8)={0x401, 0x1000, 0x2, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc00c64b5, &(0x7f0000805000+0x88a)={&(0x7f0000d00000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mq_timedsend(r1, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000eab000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) setns(r3, 0x8000000) ioctl$int_in(r2, 0x5452, &(0x7f0000be0000)=0x5) fcntl$setsig(r2, 0xa, 0x14) poll(&(0x7f0000b2c000)=[{r3, 0x0, 0x0}], 0x1, 0xfffffffffffffff8) r4 = dup2(r2, r3) r5 = gettid() fcntl$setown(r4, 0x8, r5) tkill(r1, 0x16) 2017/12/23 23:57:13 executing program 6: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r0, 0x2, &(0x7f0000295000-0x8)={&(0x7f0000001000-0xed)="7c832b20dfbcc639efe5c131962926d9bf98ed6fcfbb1a3c0b50ee4469f158c92ffcdb1f46ce368c41451dd5861c50ebaadd25af9decfebec300161479839d1afcc8047790f4fe4606679d8a7008939a12624159a365f70d8e3b835f9e5d8cb7d7840d53f0d8fa40161c37605eab1c013256f35def9c1ded4f9ca28ece5b9370395515e9f0806875e6712f3de3ca1e585e948da14573e46dfe8d426e2a42ec8b3778dcac3c5b3633fa31e9c3b563d876a837d5120c451e0dbde9601087e0cf3450e65b9cfce726f41b5535a60d8267646cd36fc8e7f4de68470054b70687c960aa0ab176d27e52c55d7e719180", 0xed}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f000057f000)={0x0, 0x0, &(0x7f0000676000)={&(0x7f00006e0000-0x80)={0x2, 0x10, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x0, 0x0, 0x4, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}]}, 0x30}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000925000)={0x0, 0x0}, &(0x7f00000f4000)=0x8) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000ba1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000b9e000-0x10)={0x1, &(0x7f0000b9d000)=[{0x6, 0x0, 0x0, 0xf9fe}]}, 0x10) r2 = add_key(&(0x7f0000c7f000-0xa)='id_legacy\x00', &(0x7f0000c1b000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000923000)="b873251f1c727021298aba9554adc089370bdf988075f5cc7a70026dda7234473b5b2a68b0c68e54300970fe1d44c1d7f1eeaf94924561ead1c72c277683ac0fb6fdce22e57c64e49cfe3cf25b1a51210c293ee59b8fac3787adb9247a6265c91a1313d403c8c42688b53bdbec34", 0x6e, 0xfffffffffffffff8) r3 = add_key(&(0x7f0000654000)="6f73796d6d657472694e00e7", &(0x7f00003ee000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000007a000)="e2e9cda3867464de582285796f256e4c3baa2cf7facb09703ef8a56f762b98703daee5f37a4a0fcc3eef2250b2b203fc75", 0x31, r2) request_key(&(0x7f0000961000-0x8)='trusted\x00', &(0x7f0000b92000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00001bd000-0x1)='\x00', r3) sendto(r0, &(0x7f0000a99000)="", 0xffff, 0x0, 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000234000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000226000-0x8)={0x0, 0x4}, &(0x7f0000ddf000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f000001a000)={0xffff, 0x4, 0x2, 0x4eb, 0x6da8, 0x8, 0x3, 0xffff, r5}, &(0x7f0000dd5000-0x4)=0x20) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000030000)={0x0, 0x0}) ppoll(&(0x7f0000cc0000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f000002f000)={0x0, 0x0}, &(0x7f000004c000)={0x0}, 0x8) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000d19000-0xc)='/dev/autofs\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000f6b000-0x30)={0x0, 0x9, 0x0, 0x62, 0x401, 0x80000005, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007bc000)={{0xffffffffffffffff, 0x0, 0x0, 0x3, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f000002a000-0x2)=0x0) syz_open_procfs(0x0, &(0x7f0000e55000-0xf)='net/ipv6_route\x00') 2017/12/23 23:57:13 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000d50000-0xa)='attr/exec\x00') setns(r0, 0x8000000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000502000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000901000)={0x2, 0x5, 0x0, 0x10000000000008, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000d91000-0x4)=0x0, &(0x7f0000d2f000-0x4)=0x4) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x1}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x1}, 0x0, 0x0}, 0x0, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt(r0, 0x29, 0x23, &(0x7f0000000000)="", 0x264) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f00007dc000-0x4)=0x8000) r1 = socket(0xf, 0x4000000000000003, 0x2) sendmsg(r1, &(0x7f00004a2000-0x38)={&(0x7f0000957000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00009e0000)=[{&(0x7f0000365000-0x10)="02120500020000000000f2676546b71d", 0x10}], 0x1, &(0x7f00006d7000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:57:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000dad000)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f000018b000-0x48)=[@in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3}, @in6={0xa, 0x2, 0x1f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}], 0x48) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000de0000-0x4)=0x0, 0x4) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000042e000-0x78)=[{{&(0x7f0000cb4000-0x14)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000cfb000-0x60)=[{&(0x7f000099d000)="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", 0x29b}], 0x1, &(0x7f0000516000-0x1178)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000403000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000440000)=0x0) stat(&(0x7f0000e76000-0x8)='./file0\x00', &(0x7f0000ce9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() sendmsg$netlink(r2, &(0x7f000019f000-0x1c)={&(0x7f00000ec000)={0x10, 0x0, 0x0, 0x81}, 0xc, &(0x7f0000f12000-0x8)=[{&(0x7f0000e29000-0x1367)=[{0x1010, 0x3ff00000000, 0x2, 0x7fff, 0x8, "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"}, {0xe7, 0x200, 0x400, 0xf9b, 0x94b, "91c4c7010eaf9f969e0fd78d6ffeb254c9ad0e3125481ae476e3e9c58aa068878b9cbe3363db3d8c4867ee90525b10cc7b2417b846dff9ab0643714b09e1ff9fc4c7aeb4df08c2f5873447b32fc3b33b65f91696ba04c9ec86e25d773b1c29e979413f2d7e1801a810e82007f3e4ca220231d6b57789232bf65a36346587cac268385ed358d649188f6fb035bdbdc9e969166a74dd389e5699f8e9cd01c61ea681eca78a76f7e2add49cf66d8db5f6511df39eeb188ac4938146a0383713cbc48d489333bcae0e191983cd54db05b86ceafcfa4896f283"}, {0x2c, 0x509b, 0x1, 0x1, 0xd31, "06636f784d884a83798af014b3ed7e14a747f61c8491bb3bc32909d0"}, {0xa7, 0x101, 0xf26, 0x642, 0x80, "ab2d584ef9bb09ed12c2d1dbc39071c13735142da75cbc25b73c4b2d7831e5d7181e71754f32d526353d7c3d36a6dd254a9f4791ab13e0d8edc0a7f81948fc89b34af307bb6a58e98b5c29f03764f4b09ec89c802d2451b6e7124889b63c00e90732f3cf9449e76d4c38c37ce7db7c20948de26b002ca5ecbe2855cc82ec7d934089a409acd07de7ea26dace7c0e56235e0db1ae6c595b"}, {0x43, 0x6, 0x320, 0x4, 0x1, "45e0e49d534201f4ee86c18f75ff84f3fbda963ded2f05e4dbca27428859a65589e6ff497fa13485fe395794f55a8dc54dd54b"}, {0xbc, 0x8064, 0x20, 0xd2, 0x5, "58e237f42c00093f04d62d911e082a7ec13493eb6833bee216d5b51e6513843ce7f46edbb5cf988d377cdecb82bac8266fc156db7f517ce73c4fc2a99f192d2114e5d1e4fdc3ac7bf08b708b347cc58fab9089c4c1b24a4861a0d39948e6aece4448b3bfd71cae850004df19c8570e7b7ad82b9527331c2a885600c798bb11fb918ad11bb4ff688630234076362a47e634edb38749366372f56b65bed36e07bc0a55e16507f21abe989f1087"}, {0x9e, 0x1, 0x300, 0x80000001, 0x800, "58a563c54bf103aace066aad76d2262517286ee952f5c2f93cbfd9d6905ad3add516254f13e23fdc506772401f9e89fdea163bfbc5fc61a10fcfe6a074af7193fe76424ccf990040b34d6296ec39b9305bf7d237ebb10218362ba451040278333cd101c771817eff1c392596b39bcec0617e5ff069bc17a1dec4d4e7064c846232eb60abd837ada8b368224026eb"}], 0x1367}], 0x1, &(0x7f00006cb000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}], 0x18, 0x4800}, 0x0) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fgetxattr(r0, &(0x7f0000325000-0x16)=@random={'osx.\x00', '/dev/vga_arbiter\x00'}, &(0x7f0000a05000-0xb3)=""/179, 0xb3) r1 = fcntl$dupfd(r0, 0x406, r0) sendto$llc(r1, &(0x7f00004cc000-0x48)="6f85b1d14e046a720500b86ba6be7a8b97a5cda6c960b9e1c11abf81b2fd1aae2a10fe568602534975f08b7ba190210ed8fef76e34249c60b6711021358309bcebea3c8e6dcfda65", 0x48, 0x44000, 0x0, 0x0) 2017/12/23 23:57:13 executing program 4: mmap(&(0x7f0000000000/0x86e000)=nil, 0x86e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000086b000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000703000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r2, &(0x7f000086d000-0x20)=[{&(0x7f000086c000)=""/117, 0x75}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f000061c000)=[@in6={0xa, 0x3, 0x40, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xb1}, @in6={0xa, 0x3, 0x7fff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}], 0x38) splice(r0, 0x0, r3, 0x0, 0x2, 0x0) writev(r1, &(0x7f00002c2000)=[{&(0x7f000022d000)="609ab1", 0x3}], 0x1) 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) poll(&(0x7f0000f95000-0x50)=[{r0, 0x1, 0x0}], 0x1, 0x88) clone(0x0, &(0x7f000003b000)="", &(0x7f0000f6a000-0x4)=0x0, &(0x7f0000c84000-0x4)=0x0, &(0x7f0000d45000-0xe5)="") r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x0, &(0x7f0000001000-0x20)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f000003d000-0xc)={0x7, 0x0}) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000e8e000-0x8)={0x7fffffff}, 0x8, 0x0) readv(r0, &(0x7f000041b000-0x80)=[{&(0x7f0000746000-0xc2)=""/194, 0xc2}], 0x1) r1 = syz_open_dev$usbmon(&(0x7f000096a000)='/dev/usbmon#\x00', 0x5, 0x42) r2 = getpgid(0xffffffffffffffff) r3 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0186405, &(0x7f0000e9e000-0x20)={0x2, 0x3, r2, 0x1a6, r3, 0x2, 0x1, 0x7}) timer_create(0x3, &(0x7f000004c000)={0x0, 0x16, 0x0, @thr={&(0x7f0000144000-0x1001)="", &(0x7f0000f0d000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000004d000-0x4)=0x0) timer_settime(0x0, 0x10000001, &(0x7f0000fcb000-0x20)={{0x0, 0x0}, {0x0, 0x7}}, &(0x7f000085b000)={{0x0, 0x0}, {0x0, 0x0}}) 2017/12/23 23:57:13 executing program 6: mq_getsetattr(0xffffffffffffffff, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f000053c000)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f00003fa000)=[0x0, 0x0, 0x0], &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xa, 0x4, 0x3, 0x6, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000341000)=@known='system.posix_acl_access\x00', &(0x7f0000e7a000)="020000000400000090746e00", 0xc, 0x0) r1 = memfd_create(&(0x7f0000719000)='/dev/net/tun\x00', 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f00003e0000)={@broadcast=0x0, @loopback=0x0, 0x0}, &(0x7f00000d5000-0x4)=0xc) fgetxattr(r0, &(0x7f00001f4000-0xe)=@known='system.advise\x00', &(0x7f0000cf5000)=""/95, 0x5f) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f3b000)=0x80000001) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000275000)='oom_score_adj\x00') pipe(&(0x7f00005a9000)={0x0, 0x0}) exit(0x8fff) write$fuse(r1, &(0x7f00009c3000)={0x30, 0x0, 0x0, @fuse_notify_retrieve_out={0x0, 0x0, 0x0, 0x0}}, 0x30) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x7fffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00003c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000df5000)=0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000253000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000ccb000-0x4)=@int=0xffffffff, 0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r2 = dup(r0) ioctl$LOOP_CLR_FD(r2, 0x4c01) fcntl$setsig(r0, 0xa, 0x3d) r3 = gettid() read(r0, &(0x7f0000385000)=""/48, 0x30) process_vm_writev(r3, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000807000-0x10)='/selinux/create\x00', 0x2, 0x0) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000002, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000664000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f00003d6000-0x1)=""/1) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00002c4000-0xb)={0x5d499bc0, 0x2, 0x1, 0x9, 0x6, 0x2, 0x9, 0x3717, 0xc3c, 0x3, 0x58dec4d4}, 0xb) r2 = dup(r0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000770000-0x4)=0xbd25, 0x4) setsockopt(r0, 0x6, 0xe, &(0x7f0000902000)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b30100010099b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9575da602000000001f1e00d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8be80000000a3647e93ea0c8263f864802ad72fa698807ef14a4a1813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d44000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000458000-0x1e0)={0x42ea, 0xfffffffffffffff9, 0x1, 0x7ff, 0x8, [{0xffffffffffffffff, 0x2, 0xfffffffffffffeff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0xd480, 0x18, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x9, 0x8, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0xffff, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0xffffffff, 0x0, 0xffffffffffffc397, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x9, 0xbd7, 0x100, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0}, {0x5, 0x0, 0xf4ab, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x1, 0x8, 0x1, 0x0, 0x0, 0x2802, 0x0, 0x0, 0x0}]}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b79000-0x4)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f000043f000-0x10)={0x4, 0x1f, 0x5, 0xf16}) 2017/12/23 23:57:13 executing program 4: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000803000)=[{&(0x7f0000d26000-0x1000)="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", 0x1000}, {&(0x7f0000219000)="908f777ff123864ba6315b6ef69df112e8613d5daa1f84eafa30d809be8159ff69ff7701850bf23900fecac931ed65e975ba1c056c893a87fe127c0a233d6a74eb7258156425b19cfd31ae9a7c93118d94dd96c66161f3ec8758d1566bb415b15819d90ca3859ee4258803c6c8b6036d9bfbb6fd5b395fe1b6261e73c63d806ee315366cdb719cd7e9e5b14208b5bf0d765ab38aec41983523d5a32239a5540b27acfa83a91a11f12e9d4b4a144154b64161f3200acb4eeb2bfa", 0xba}, {&(0x7f0000bcb000-0x66)="5a7f93b8a87ed43a081304a0772d647222e59e6610e82f9562bbe1211fa578a00a5143c2e89121625704339cd9a7e3e5545c2bb010dd3187f6425e48eb98944a759fb4d695a75f4c1062acc8552ac0811bd304134660731e81026fa8292161b5f74236c22957", 0x66}, {&(0x7f0000a50000-0x25)="51a1966bb75ae95e886a461d2408bc2366b5dcf5eb5e1c1d12f2ce25d57ea837fa076ded0c", 0x25}, {&(0x7f0000017000-0xed)="8025c315676b4d393cba1140ffa8dc9a2db5826a4cfc434f89da3ca161234de7672d5eca74253bcf1c1deff93c791b972fe6f9fb3f77cae8c6f49c943132df9c319001c713eada073614624e8afaff91f38fdda74ef9c1d312f29e1ff08cbaa56f7fff50289c6b9dfc259bcbb8a95718291bb230be7a852bbc6ef1fbbe1ce5d1e254d9b662096ca20b173627b86e86c3962f0b3caf544eba7981fb7a8e8cfaa9568537c262b92cae1b4a0afebed73a8e0d073a9692c478bee3060c17f99bf0bb86da4171e4b1d9f01fa87dfbbdc96950f2a10750d6a8fa6de403534c5ba71a656c7a0a9d8be262af1f6b41e421", 0xed}, {&(0x7f000081b000-0x6)="5e12706fb8ad", 0x6}, {&(0x7f0000d26000-0x65)="19055113c94d2d1305277d9b2c5aa59bce3926561f845d093e4c251b4e9daac7608527e55b740b7e9d4ef2d9b3a3e72f4021682b2893a613a0b991d80bfea903561e2df8760562b5355db166f4a9955891392fc2b0618f7eeb94caf2f914eb5cf37d7be8af", 0x65}, {&(0x7f000099b000)="6b0c772c9412598a94080317f0526f0b982051c813e2b7fadf41d0a485b706999f842767998d82a9cb3a8af86bbe2baf8171e9b1a5b01ef9b905ae5fe8faa3c6a02ef6fd38a70c9a8523820d76fb80655cabfd1fc9a3897a380107e8ae05df18639ac5bf776f2ac39adee2e811154b130446e40ba5f9ffb3ad83286f7b209a7835461635ec", 0x85}], 0x8, 0x0) setsockopt$packet_int(r0, 0x107, 0x11, &(0x7f00007be000)=0x0, 0x4) 2017/12/23 23:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') unlinkat(r0, &(0x7f000066d000-0x8)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00001bf000-0x8)='./file0\x00', 0x0) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f0000946000)=0x0) r0 = syz_open_dev$sndseq(&(0x7f0000a75000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000f2e000)={{0x18380, 0x0}, 'port1\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80004, 0x40000008) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000d2a000)={0x0, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x2, 0x2, 0xf2, 0x0, 0x6, 0x1000, 0x2, 0xfffffffffffffbff, 0x0, 0x6, 0x10001, 0x0, 0x5, 0x3f]}, &(0x7f0000d2b000-0x4)=0x108) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000a86000-0xc)=@sack_info={0x0, 0xfffffffffffffff7, 0x2}, &(0x7f0000d2a000)=0xc) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000d2a000)={r2, 0x80, 0x4, 0x0, 0x0, 0xffffffff, 0xff, 0xfffffffffffffffe, {r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x9, 0x2, 0x3}}, &(0x7f0000d2b000-0x4)=0xb8) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000d29000)={@generic="e326dcce3e2e7875897ab1256442e1bd", &(0x7f000090d000)=@ethtool_rxfh={0x47, 0x4, 0x6, 0x1, 0xaf0, "b1fae1", 0x85, [0x10001, 0xce, 0x10000, 0xffffffffffffffff, 0x100]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000d28000)=0x0, &(0x7f000059b000-0x4)=0x4) ioctl$VT_DISALLOCATE(r1, 0x5608) getsockopt$bt_hci(r0, 0x0, 0x42, &(0x7f0000d23000)=""/30, &(0x7f00007f7000-0x4)=0x1e) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000644000-0x1f)="1f0000000102ff080471cf0000218f0000d100000b00028000000000051d00", 0x1f) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009e2000-0xc)='/selinux/member\x00', 0x2, 0x0) fcntl$setpipe(r0, 0x407, 0x6) 2017/12/23 23:57:13 executing program 6: keyctl$read(0xb, 0x0, &(0x7f0000f4a000)=""/65, 0x41) r0 = socket$inet(0x2, 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in6={{0xa, 0x3, 0xc4e0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x5, 0x0, 0x6, 0x1, 0x5411951b, 0x200, 0x7da, 0x0, 0x202, 0x923a, 0x7, 0x2, 0x40, 0x80000001]}, &(0x7f0000002000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0x6}, 0x6) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0xce, &(0x7f0000002000-0x4)=0x52, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0xb4}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000816000-0x8)={r4, 0x4a}, &(0x7f0000d07000)=0x8) 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0x59000)=nil, 0x59000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x101042) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000005a000-0x9)='/dev/sg#\x00', 0xb27, 0x10000) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000036000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f7a3a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r2, &(0x7f0000053000)=[{0x5, 0x1, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000059000)={0x100000000, 0xffffffffffffff9b, 0x0, 0x4, 0x8}) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f0000fff000-0xc)={0x0, 0x0, 0x0}, 0xc) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x4b6, r2}) fcntl$lock(r1, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x7) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000063d000-0x8)={0x0, 0x1}, &(0x7f0000125000)=0x8) fsetxattr(r0, &(0x7f000073d000)=@random={'os2.\x00', '\x00'}, &(0x7f0000926000)='#^*+em0nodeveth1\x00', 0x11, 0x2) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000554000-0x4)=0x20009d69, 0x4) 2017/12/23 23:57:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x6000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000004000-0x10)='/dev/input/mice\x00', 0x0, 0x121900) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r2, 0x0, 0x20, &(0x7f0000004000-0x8)={@loopback=0x7f000001, @multicast2=0xe0000002}, 0x8) socketpair(0x13, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r3, 0x5206, &(0x7f0000002000)=0x4) poll(&(0x7f0000001000-0x20)=[{r0, 0x404, 0x0}], 0x1, 0x0) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) r1 = getpgrp(r0) r2 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(r2, &(0x7f0000000000)={0x0, 0x41, 0x2, @thr={&(0x7f0000478000-0x24)="0a38b10fbafe7152c328493a7f1e89408adb943484cb2c98f2dc025109b04ca232856c99", &(0x7f0000608000)="cf1843cc5be61657062e6887c0061b243d77e035d5e59eae446889a3ad07c69d953ad58e4eff41362d7b3a76790f14e7ec1065ac727971284eff44a3c233c31d2d6f739fc72aed2c143ac48f17f5fcb2c50422354ee37413dc3f5be278dd03c5f7011c5ac031268cad1764e61c1b6ab91a4b46cd84c1288e6617567d0d2d21f9c5f46eb87f8fd53ecbf68797e0714d9e71c62ca8596143519341698757d5fd2417ba06631f7d07f12418f6e8b283f0d0f8b22a9a75f46224818ac9bb5494fc71ab2e87f3a78664fe386ae024df1145a04bcae4501fb3b49e271e4cb84a7d1ead271a6cd2b57cee811631449edccb37fa"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getpriority(0x0, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r2, 0x21, 0x15, &(0x7f0000001000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$llc(r2, &(0x7f0000002000-0x10)={0x1a, 0xf7, 0x4, 0x1, 0x0, 0x9, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x2, &(0x7f0000edc000)={0x8}, &(0x7f0000000000)={0x0}, 0x8) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b62000-0x8)=0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) close(r0) 2017/12/23 23:57:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a64000)='./control\x00', 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f00004a5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000e82000)=0x10, 0x0) lstat(&(0x7f0000425000)='./control\x00', &(0x7f000031a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00008f7000)={0x0, 0x0, 0x0}, 0xc) fchown(r0, r1, r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f000084a000-0x8)={0x0, 0x3}, &(0x7f0000edb000+0x79a)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000bb1000)=@assoc_id=r4, &(0x7f0000614000)=0x4) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f0000729000)='./file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') open(&(0x7f0000efa000-0x10)='./control/file0\x00', 0x0, 0x0) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getpeername$ipx(r0, &(0x7f0000542000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000077b000-0x4)=0x10) r1 = syz_open_dev$sg(&(0x7f000053c000)='/dev/sg#\x00', 0x2, 0x70000) r2 = mmap$binder(&(0x7f0000fb1000/0x4000)=nil, 0x4000, 0x1000008, 0x10, 0xffffffffffffffff, 0x25) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d87000)={r2, 0x0, 0x0, 0x0}) write(r0, &(0x7f0000310000)="26000000130047000000000000000000041000ff0100000000000001000000010600100004df", 0x26) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00008f8000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x7, [@local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, @loopback=0x7f000001, @empty=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0xe, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x2c) [ 84.746721] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. [ 84.764799] netlink: 7 bytes leftover after parsing attributes in process `syz-executor0'. 2017/12/23 23:57:13 executing program 5: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000063a000)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000fc5000)=""/4096) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000062d000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fc6000)={0x7c9d, 0x1, 0x8000, 0x2, 0x2, 0x4, 0x9, 0xfffffffffffffec7, 0x0}, &(0x7f0000fc7000-0x1)=0x20) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f000066f000)={r2, @in6={{0xa, 0x3, 0xf27d, @loopback={0x0, 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x5c9}, 0x98) 2017/12/23 23:57:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_dev$usbmon(&(0x7f0000fac000)='/dev/usbmon#\x00', 0x80, 0x101000) accept4$packet(r0, &(0x7f000061b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000eda000)=0x14, 0x800) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f00001ef000)={&(0x7f0000499000-0x18)=[0x6, 0x8, 0x867, 0x5, 0x0, 0x0], 0x6, 0x100, 0x8, 0xfffffffffffffeff, 0x5, 0x7, {0x80000001, 0x80, 0xffffffffffff0000, 0xacac, 0x8, 0x7, 0x5, 0xfffffffffffffffb, 0x6, 0xffffffffffff7fff, 0x81, 0x7fffffff, 0xbd5, 0x3, "63157b39ececa5e8c32ad30ee3fbb3adc59458da5188306019d2647fefec9118"}}) sendmsg$key(r0, &(0x7f0000212000)={0x0, 0x0, &(0x7f00008ba000-0x10)={&(0x7f0000e0c000-0x28)={0x2, 0x9, 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:57:13 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$getreaper(0x25, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) 2017/12/23 23:57:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setxattr(&(0x7f000086d000-0x8)='./file0\x00', &(0x7f00004f5000-0xa)=@random={'trusted.\x00', '\x00'}, &(0x7f0000fab000-0x1b)='%}vboxnet0system&selinux*=\x00', 0x1b, 0x3) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_ifreq(r0, 0x8992, &(0x7f0000c15000-0x28)={@common='sit0\x00', @ifru_settings={0x8, 0x6, @sync=&(0x7f0000f14000)={0x9, 0x81, 0x3ff}}}) 2017/12/23 23:57:13 executing program 7: mmap(&(0x7f0000000000/0x66a000)=nil, 0x66a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0xffffffffffffffff, 0x1) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a65000)='net/rfcomm\x00') getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f000024d000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007ea000-0x4)=0xb) r1 = socket$inet(0x2, 0x800, 0x3ff) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000ff4000-0x20)={@common='ip6tnl0\x00', @ifru_flags=0x1800}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00005ab000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_buf(r2, 0x0, 0x482, &(0x7f0000254000)=""/8, &(0x7f0000654000-0x4)=0x8) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000cfe000)={{0x4, 0x7fff}, 'port1\x00', 0x1, 0x420, 0xc2a, 0x5, 0x1, 0x7, 0x9, 0x0, 0x4, 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]}) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000021000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b204f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_open_dev$sndseq(&(0x7f0000ec1000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000045000-0x5c)={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]}) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x2) request_key(&(0x7f0000e0f000)='logon\x00', &(0x7f0000425000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000b95000-0x1)='\x00', 0x0) accept4$ax25(0xffffffffffffff9c, &(0x7f0000c4a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000500000)=0x10, 0x80000) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00008b1000)='/selinux/context\x00', 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) faccessat(r1, &(0x7f0000282000-0x8)='./file0\x00', 0x51, 0x200) openat$selinux_member(0xffffffffffffff9c, &(0x7f000096b000-0x10)='/selinux/member\x00', 0x2, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000efb000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00001ca000-0xc)={0x1, 0x1000, &(0x7f0000935000)="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"}) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d0d000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f000005a000)=0x0, &(0x7f0000a17000-0x4)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000559000-0x28)={@common='rose0\x00', @ifru_flags=0x0}) prctl$setname(0xf, &(0x7f00005c7000-0xd)='system]}self\x00') 2017/12/23 23:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) clock_gettime(0x0, &(0x7f00007e8000-0x8)={0x0, 0x0}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000af5000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f000046d000)={0x3, 0xce, &(0x7f0000a19000-0xce)="53a88110a64476598f4107bea5fadb2d95d73ca47b8ea3053951505333726ffd3f50432bae6a0f1615ed4f48e153166afac1655bad94d5b563bebc2ae124b83a2bb6484bff1fac398c001eb992c2ba6dc00343762b2a1f472b04bc2fa14baef25914d934e5b555d15c0f2864edd39579f43b7aa7f8608c7e60f0b1cd53db2b6bfa85ec7251f029fa9970be668020b2814ad78fd5d8f0d9665df3696a4a044b9f0bec183a224873fbf6b29bfa77199596674cfcc04957d00bb394463e7f8020f15679074010084978570021b73bd3"}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000088e000)={0x0, r0}, &(0x7f0000e99000-0x4)=0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000ba3000)=0x7) getsockname$inet(r1, &(0x7f0000825000)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000456000-0x4)=0x10) futex(&(0x7f000000d000-0x4)=0x0, 0x3, 0x0, &(0x7f000004a000-0x10)={0x0, 0x989680}, &(0x7f0000a2a000)=0x0, 0x0) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0x5b1000)=nil, 0x5b1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0xee, &(0x7f000027c000-0xdb)="51cef33f8a304c44a56b6713bed64ade3c309987d2b839744f46954f34e5557b7233313af0a62a1f90e072f68d2eccabe9dea16649cc4d48677d2a135d538ce6e2b89e610771c907969a763d3495fc28061677a86b5d1656529f382306dd4d762cb23a415a35af32bd301a3817ba3819075e323a2817dfcc9cd20f978242514ab8220fb12a99c202d12cec3cce672b31bc0be3b13571f6af8e713c271eb497cfef67f113d5a771075b4b6c52c4fc468bd75780d54af33907bb6556ff5c686926f3ebbf9d0ffff5508233faaa41fd0495e1e27b70212d90bcaef3a9", 0xdb) setsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000001000+0xfde)=0x0, 0x4) mmap(&(0x7f00005b1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(r0, &(0x7f00005b1000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000522000)=0x10, 0x80000) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f000039b000)=0x8, 0x4) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f00000d7000-0x8)='./file0\x00', &(0x7f00000fb000)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000b000)=0x0) setpriority(0x2, r1, 0xaf3b) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000000000)=r0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000490000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000139000-0x4)=0xe8) r3 = getgid() r4 = syz_open_dev$usbmon(&(0x7f00004f0000)='/dev/usbmon#\x00', 0x9, 0x4001) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r4, 0xc0145401, &(0x7f0000549000)={0x0, 0x3, 0x1, 0x3, 0x3}) fchown(r0, r2, r3) fcntl$addseals(r0, 0x409, 0x8000008) 2017/12/23 23:57:14 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe0)={0x0, 0x0, 0x0, 0x3, 0x6, 0x0, 0x1f, 0x9, 0x10, "7f4eb4ef7cfcab2336a00309ee5de031cbccb15cfd85773e191d6786c56c54121ecb7dd21538a294e661a699584a93b4d47c9b6a27b3949cab5e00c159e39240", "8d19ea625da895f060cdf569c34f8985dc7a5d23a2be87b1500d5c403380fa88a40ceec972be37f40e7a6cfdd3c7cdb4937115b2bec9987df67b960f2ec08872", "bf954a21675a4d0ee14097af5bef0f996642a15cfee298dab3b03bf39a1b38cc", [0xec, 0x1]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000898000)='/selinux/status\x00', 0x0, 0x0) finit_module(r1, &(0x7f0000848000-0x2)=')\x00', 0x1) inotify_add_watch(r1, &(0x7f0000519000)='./file0\x00', 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000608000)=[{&(0x7f00006ea000)="290000001c0055fcffffffffffffff000200e300020000000007000009000100000e010095645aff00", 0x29}], 0x1) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f00006f0000-0x56)=""/86, &(0x7f0000c56000)=0x56) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f00001e4000)=0x2) lseek(r1, 0x0, 0x0) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xe80000)=nil, 0xe80000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000629000-0x38)={&(0x7f000092d000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f000006f000-0x50)=[], 0x0, &(0x7f00000b6000)=""/79, 0x4f, 0x0}, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e80000)='/dev/rtc\x00', 0x400001, 0x0) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000e80000)=0x4, 0x4) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0x0, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000e82000-0x1f)="c8968987842e6086abaed139b12edaea97452048688092db23dc00764556d6", 0x1f, 0xffffffffffffffff, &(0x7f0000e76000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:14 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f000000f000)="6ef82f6e657418a4821d88349658ff24584d5a991ef59b6161f3010cb2135c6e6500b5c8c062dc38d9fd4be4c5e0f9a760e80ca8de3a1772e4013c80a91a44776b8841d87ba86e130fdcd34670a0") 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003bf000)='/dev/sequencer2\x00', 0x80001, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000419000)=0x0) r1 = syz_open_dev$sg(&(0x7f0000bbd000)='/dev/sg#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000489000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000c00000-0x30)={0x58, 0x0, &(0x7f0000e43000-0x58)=[@register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @reply={0x40406301, {0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x58, 0x40, &(0x7f0000b0d000)=[@flat={0x77622a85, 0x100, r2, 0x2}, @fda={0x66646185, 0xa, 0x2, 0x12}, @fda={0x66646185, 0x0, 0x2, 0x12}], &(0x7f0000f42000)=[0x0, 0x38, 0x78, 0x18, 0x40, 0x18, 0x78, 0x40]}}, @increfs={0x40046304, 0x4}], 0x22, 0x0, &(0x7f0000aba000-0x22)="cb663e0902c4275d74355276a5c0de928ed92df39d5f0756f347d233ae5a946596bd"}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x5c6186e0f2184fbf) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00001af000-0x8c)={0x9, 0x5, 0x0, 'queue1\x00', 0x400, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f0000660000-0xd)='/dev/snd/seq\x00', 0x0, 0x800) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) sync_file_range(r1, 0x20, 0x164c, 0x1) sendto$llc(r1, &(0x7f0000139000-0xf5)="6585a02d90b90a270b9b2b18bd7fc003354cd37a8f53d4d6939657152bc5b3b83234eafdcd71e402a6052ba0bc317db7d9f7d4cbd1395e100713ba23ac385c2350adb3ae54f3e2585e0c024be7dfa0db015ee93ae3e1f822a42636ad8daf984528acf8e5aee6717aa6dfe7c64549c9b6eba6e077fafb6abefc2381705a147246882e8fe1d5ea5e5f2de6d347961125013a7b212112e6822a5c3618c9d3a06bc39fa1a00f207048c8df5f88d170499f76067374320b9b32a671bc7382727a63bd2707124c12b1f85ff7741087ad4d8e8859e66c674b2b1a2b8d2525ea895727f5d6b685d8c2544033038ebdf8a6cec98e8468a266a6", 0xf5, 0x10, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0xf)='setgroups\x00') mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000fd1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0xffffffffffffffff, 0x8, @te1=&(0x7f0000ce6000)={0xfffffffffffffffb, 0x800, 0x7, 0x7}}}) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000fd1000)=[{0x4, 0x3, 0x4, 0x9, @tick=0x1, {0x5, 0xb3}, {0x75f, 0x1}, @note={0x3, 0x2, 0x3f, 0x6, 0x7f}}, {0x15, 0x20, 0x9, 0x401, @tick=0x200, {0x6, 0x3f}, {0x2, 0x1f0000}, @queue={0xb, {0x2, 0x4}}}, {0x7, 0x8, 0x7, 0x0, @time={0x0, 0x0}, {0x8001, 0x401}, {0x7, 0x8001}, @control={0x22, 0x9e, 0x5}}], 0x54) write(r0, &(0x7f0000ea0000)='\x00', 0x1) r1 = fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000fd2000)={0x0, 0xffffffffffff8000}, &(0x7f0000e9f000)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000071e000-0x8)={r2, 0x8}, &(0x7f000072a000-0x4)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000fd1000-0x10)=@ethernet={0x1, @random="fe1fbdafceb2", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000090e000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd2000-0x4)=0xe8) setfsuid(r3) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) fcntl$getown(r0, 0x9) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x106, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f00008dd000-0x11)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000557000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000bd0000)=""/37, 0x25) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f000078d000-0xd0)="3503026051565511037ae99cf5bb6bcfd1ae4a7901d4c3c470068bbcd6281c303ac0fad1744a151fab12caf07ce72c07b633eef92489cec62be223c8cbde130a8d593e6be54ef8c8a746256684153052f7073d2f562fba1b61652d94e109857a8db85b223a8143e4c429b6b88e3843189e6df9bc55e2a43b7386ccb34348c1cdacb0b5237ff7835ff86579a3e7bf1ef66a7fffff543eeb9fa8d417b2980e465c5666bcdc7dfead92201009502b634c18f8e1d88640cc2d2c8245b974447cbec3cc9761f2d12b8758edfcf634d3a3956a") mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f00004d8000-0x8)='./file0\x00', &(0x7f000034d000+0x3cd)=[&(0x7f0000472000-0xa)='/dev/ptmx\x00', &(0x7f0000ffa000-0xa)='/dev/ptmx\x00', &(0x7f0000ce9000-0xc)='(eth0@/eth0\x00', &(0x7f0000748000-0x31)='selinuxeth0systemeth0em1wlan0vmnet0em1nodev-]em1\x00', &(0x7f0000582000)='/dev/ptmx\x00', &(0x7f0000b5e000-0x1)='\x00', &(0x7f00007d0000)='/dev/ptmx\x00'], &(0x7f00003f6000)=[&(0x7f0000611000)='\x00', &(0x7f0000cc6000-0xa)='/dev/ptmx\x00', &(0x7f0000e33000)='cpusetppp0-mime_type[em0wlan0#mime_type)-\x00', &(0x7f0000e0a000)='security\x00', &(0x7f0000ea7000-0x1)='\x00', &(0x7f0000058000)='\x00', &(0x7f0000d89000-0x4)='*lo\x00', &(0x7f0000b0e000-0xc)='self\'^&)em0\x00', &(0x7f0000f57000)='em1@{\x00', &(0x7f00006f9000-0xa)='/dev/ptmx\x00']) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00002ec000)={0x0, 0x0}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f00000de000)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x7, 0x0, 0x4, 0x9, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0}) r3 = syz_open_pts(r1, 0x0) ioctl$TCFLSH(r3, 0x540b, 0x2) r4 = memfd_create(&(0x7f0000375000-0xa)='/dev/ptmx\x00', 0x1) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000f0f000-0x28)={@loopback=0x7f000001, @loopback=0x7f000001, 0x1, 0x6, [@multicast2=0xe0000002, @multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}]}, 0x28) ioctl$PERF_EVENT_IOC_RESET(r4, 0x2403, 0x3) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000567000-0x4)=0x40000000008) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00001cc000-0x4)=0x0) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x13, 0x4000080805, 0x2000000000000000) clock_gettime(0x0, &(0x7f0000f98000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000b22000)=[{{&(0x7f0000939000-0x1c)=@in6={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, 0x1c, &(0x7f0000867000-0x28)=[{&(0x7f0000a75000-0x6c)=""/108, 0x6c}, {&(0x7f0000254000)=""/193, 0xc1}, {&(0x7f00006ec000)=""/248, 0xf8}, {&(0x7f0000406000)=""/76, 0x4c}, {&(0x7f0000ea1000)=""/0, 0x0}], 0x5, &(0x7f0000b0d000)=""/134, 0x86, 0x3}, 0x5}, {{&(0x7f0000fdf000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f000084c000-0x28)=[{&(0x7f000003f000)=""/139, 0x8b}, {&(0x7f0000d73000)=""/4096, 0x1000}, {&(0x7f0000f0b000)=""/181, 0xb5}, {&(0x7f0000fd4000-0x44)=""/68, 0x44}, {&(0x7f0000023000-0x1000)=""/4096, 0x1000}], 0x5, 0x0, 0x0, 0x7fffffff}, 0x0}, {{&(0x7f0000aa0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000679000-0x30)=[{&(0x7f0000bf0000-0x5)=""/140, 0x8c}, {&(0x7f0000ad5000)=""/185, 0xb9}, {&(0x7f0000dfc000-0xdb)=""/219, 0xdb}, {&(0x7f0000816000)=""/113, 0x71}, {&(0x7f0000d6c000-0x24)=""/36, 0x24}, {&(0x7f0000795000-0xad)=""/173, 0xad}], 0x6, &(0x7f0000535000)=""/78, 0x4e, 0x800}, 0x2002d736}, {{&(0x7f0000f15000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000161000)=[{&(0x7f000044e000-0xfb)=""/251, 0xfb}, {&(0x7f00003f1000)=""/111, 0x6f}, {&(0x7f00006d4000-0x15)=""/21, 0x15}, {&(0x7f00000f7000-0x80)=""/128, 0x80}, {&(0x7f0000e79000)=""/245, 0xf5}, {&(0x7f0000abe000)=""/218, 0xda}, {&(0x7f00005ad000)=""/4096, 0x1000}, {&(0x7f00003d8000-0x77)=""/119, 0x77}, {&(0x7f00005bd000)=""/244, 0xf4}], 0x9, &(0x7f000094d000-0xd9)=""/217, 0xd9, 0x2}, 0x8}, {{&(0x7f000003d000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f000079f000-0x20)=[{&(0x7f0000092000+0x305)=""/153, 0x99}, {&(0x7f0000d12000-0xe1)=""/225, 0xe1}, {&(0x7f0000142000)=""/92, 0x5c}, {&(0x7f00009a9000)=""/110, 0x6e}], 0x4, 0x0, 0x0, 0x0}, 0x6f71}, {{&(0x7f0000551000)=@in={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000022d000)=[{&(0x7f0000887000-0xc7)=""/199, 0xc7}, {&(0x7f0000ee4000)=""/120, 0x78}, {&(0x7f0000255000-0x89)=""/137, 0x89}, {&(0x7f00005d5000-0xce)=""/206, 0xce}, {&(0x7f000002c000)=""/222, 0xde}, {&(0x7f00008d9000)=""/229, 0xe5}, {&(0x7f0000c90000-0xd2)=""/210, 0xd2}, {&(0x7f00001b7000)=""/16, 0x10}, {&(0x7f0000798000)=""/75, 0x4b}, {&(0x7f0000f70000-0x1000)=""/4096, 0x1000}], 0xa, 0x0, 0x0, 0x80}, 0x1}], 0x6, 0x1, &(0x7f00006c6000-0x8)={r1, r2+10000000}) recvfrom$ax25(r0, &(0x7f000012c000-0x99)=""/153, 0x99, 0x20, &(0x7f0000aab000-0x10)={0x3, {"8d67ecfa75f020"}, 0x5}, 0x10) write(r0, &(0x7f000018f000-0x24)="2400000052001f0014f9f407000904000a00071008000100ffffffff0800000000000000", 0x24) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002db000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f00000a1000)={0x3, &(0x7f0000b1b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) r1 = epoll_create(0x6) epoll_wait(r1, &(0x7f0000dee000-0x18)=[{0x0, 0x0}], 0x1, 0x100001) r2 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000bf9000-0xc)={0x4, 0x0}) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f00003da000+0x614)='./file0\x00', &(0x7f0000001000-0x18)=@known='system.posix_acl_access\x00', &(0x7f00007cc000)='%&cgroupcpusetwlan1eth0%\x00', 0x19, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$void(r0, 0x5450) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1d, &(0x7f0000001000)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet(0x2, 0x80004, 0x100000000) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8, 0x1, 0x3, 0xa, 0x20, 0x20, 0x100000000, r3, r4}, {0x9, 0x81, 0x3f, 0x3184, 0x8, 0x0, 0xa11, 0x80}, {0x4c10, 0x4, 0x5, 0x2}, 0x7, 0x101, 0xfc3, 0x1, 0x82, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x221}, 0x3, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x3, 0x302afef867189885, 0x10001, 0x1, 0x9, 0x8}}, 0xe8) listen(r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r1, &(0x7f0000003000-0x30)=""/48, 0x30, 0x40002000, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000b3b000)=0x0) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0x182000)=nil, 0x182000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d62000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000a1b000)={0x2, 0x80, 0x7, 0x20, 0x7980, 0x0}) writev(r0, &(0x7f0000fdd000)=[{&(0x7f0000fe7000-0x39)="3900000013001903041100000000240a00008f0002000000450080000000ff0009001600220001deff28720000001000050000000000000000", 0x39}], 0x1) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000b5c000-0x20)={0xbe8, 0x1f, 0x5, 0x2b, 0x5, 0xdd3, 0x4, 0x2, 0x0}, &(0x7f0000c0d000)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000267000-0xc)={r2, 0x0, 0x30}, &(0x7f0000865000-0x4)=0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d26000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000182000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000182000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000012d000)=@ethtool_test={0x1a, 0x1, 0xfffffffffffffffe, 0x1, [0x200]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r4, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000002000-0x1b0)={0x2, 0xd, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, [@sadb_x_policy={0x4, 0x12, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000a8f000)=0x0) 2017/12/23 23:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000020000)='/dev/random\x00', 0x0, 0x400000) read(r0, &(0x7f0000bf6000-0xa)=""/10, 0xa) r1 = timerfd_create(0x1, 0x7fd) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000f4a000-0x8)={0x0, 0x0}) poll(&(0x7f0000a89000)=[{r1, 0x0, 0x0}], 0x1, 0x4) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x37, &(0x7f00003cd000-0xd0)="0200b51a5b31306e000007ff71ab2144ece470d734cf0195f75d34c82d9d233f08008875c4ccd64ade0e8ce0442fbc50974e8e1195c604f8000000040002663d75dd05009f0000000500048a5d070838a46611f937f96f7d4ff812a8f9fc3f271be6000000000000", 0x68) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f0000ca6000)="", 0x0) open(&(0x7f00001e3000-0x8)='./file0\x00', 0x482200, 0x18) 2017/12/23 23:57:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x103200, 0x0) geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x9, 0x68, 0x7, 0x15c2}, 0x8) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f000001e000-0x3e)={0x0, 0x0, 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(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000d25000)=""/4096, &(0x7f0000d26000-0x4)=0x1000) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d27000-0x10)='/selinux/policy\x00', 0x0, 0x0) 2017/12/23 23:57:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000002000-0x10)=[{0x2, 0x2}, {0x7, 0x7}], 0x2) ioctl(r0, 0x707, &(0x7f0000000000)="") 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000eee000)={0x3, 0x1f, 0x1000, 0x100, 0x24, 0x9, 0x20, 0x2}, &(0x7f0000446000)={0x5, 0x200, 0x449, 0x6, 0x3, 0x8000, 0x8, 0x8}, &(0x7f000057d000-0x40)={0x8, 0x0, 0x3, 0xfffffffffffffe00, 0x2, 0x8000, 0x9, 0xfff}, &(0x7f0000fa2000)={0x0, 0x1c9c380}, &(0x7f0000cd3000)={&(0x7f00003f5000-0x8)={0x20}, 0x8}) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000d52000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) r1 = socket(0xf, 0x3, 0x2) write(r1, &(0x7f0000001000-0x10)="0212a1250200000009e5000000000900", 0x10) clock_gettime(0x0, &(0x7f000032a000)={0x0, 0x0}) ppoll(&(0x7f0000619000)=[{r1, 0x204, 0x0}], 0x1, &(0x7f0000ce4000)={r2, r3+10000000}, &(0x7f000091f000-0x8)={0x1}, 0x8) 2017/12/23 23:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0xf, &(0x7f0000483000)=0x2, 0x4) setsockopt(0xffffffffffffffff, 0x107, 0x5, &(0x7f0000001000)="", 0x47e) sendto(0xffffffffffffffff, &(0x7f00001bc000)="c26f22099fc1db9c283a21045738c0e9f0ceb4d23da5f0320a41b9bf13454f541f9f4d9206d3aa03b7fca7d8fef18b8a232ee044a7d201de8d695b43a8dfb3f4fa229a1257a2d7706735c6019b9826ad60271c3fe66c390f09f7567864d121fa3e6ce8f3314661996a894ba36b5b93d2064982be645d52585f74a357500e15f0ddef1a626d6d98e7c936fbef3e26755a3ebb566b036ccfc3d77475b69f25cc7dd67ffd5ca495c33b08b2decd097b1fa453e43162a6f763203174068d7fa23691969dfbef48b2b470647d0560e53a3faa891a8ba4f035ad4d5e61a4eef29fb86b", 0xe0, 0x40805, &(0x7f000088b000-0x10)=@llc={0x1a, 0x7, 0x1, 0x80000000, 0x5, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xef3000)=nil, 0xef3000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x2002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x85f, 0xe420, 0x0, 0x3}, 0x14) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) shutdown(r2, 0x1) r3 = accept4$inet6(r2, 0x0, &(0x7f0000000000)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000000000)={0x7, &(0x7f0000001000-0x38)=[{0x401, 0x10000, 0x1, 0x2}, {0x10001, 0x100, 0x9, 0x7}, {0x4, 0x3, 0x3, 0x1848}, {0x40, 0xffffffffffffffff, 0x9, 0xffffffffffffff01}, {0xff, 0x9, 0x0, 0x100000000}, {0xc1a7, 0x77, 0x7, 0x9}, {0x7ff, 0x1000, 0xf6, 0x66}]}, 0x8) socket$inet(0x2, 0x801, 0x3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000002000)=0x0, 0x4) [ 85.093281] nla_parse: 2 callbacks suppressed [ 85.102655] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. [ 85.177729] netlink: 13 bytes leftover after parsing attributes in process `syz-executor1'. 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ca000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) eventfd(0x9d) ftruncate(r0, 0xfb8) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f000003a000)={0x2, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) ftruncate(r0, 0x74) mmap(&(0x7f000008f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000090000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f000006a000-0x8)={0x200, 0x200, 0x6, 0x6, 0x40}) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x0, 0x0, &(0x7f0000f82000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x20000001, &(0x7f0000554000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f0000a45000)={{0x77359400, 0x0}, {0x77359400, 0x0}}, &(0x7f0000926000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) waitid(0x1, 0x0, &(0x7f0000a15000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x60000003, &(0x7f0000114000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) nanosleep(&(0x7f0000ab6000)={0x0, 0x0}, &(0x7f0000d27000)={0x0, 0x0}) timer_create(0xfffffffffffffffb, &(0x7f0000044000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000454000)=0x0) 2017/12/23 23:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000bff000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$packet_buf(r0, 0x107, 0xf, &(0x7f0000901000)="a519e13b35374dd1e6ef84c2b92dceb15067e05ed226afbf1b90b38457f2a8de88a99de4", 0x24) syz_open_dev$tun(&(0x7f0000414000-0xd)='/dev/net/tun\x00', 0x0, 0x20000) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00001a2000-0x20)={@generic="6d2c96cbec8efe8d783dffd2d463a725", @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) unlinkat(r0, &(0x7f0000382000)='./file0\x00', 0x200) sendmsg$inet_sctp(r1, &(0x7f0000f16000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc7000-0x60)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f00009f1000-0x4)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00008e7000)=0x2, 0x4) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000011000-0x5)='user\x00', &(0x7f0000011000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000)="a4", 0x1, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getenv(0x4201, r0, 0x4, &(0x7f000000f000)=0x0) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000bcc000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f000031b000-0x34)=""/52) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000031000/0xda0000)=nil, 0xda0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x6, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1e, &(0x7f0000624000-0x1b)=""/27, &(0x7f0000557000-0x4)=0x1b) 2017/12/23 23:57:14 executing program 5: nanosleep(&(0x7f00001f0000)={0x0, 0x1c9c380}, &(0x7f000079a000-0x8)={0x0, 0x0}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d5a000+0x779)='/dev/hwrng\x00', 0x90000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000+0x8d)={{{@in=@loopback=0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0x0, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000dd2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x2}, &(0x7f0000001000)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r2, @in6={{0xa, 0x1, 0xe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff, 0x9}, 0x98) 2017/12/23 23:57:14 executing program 5: mmap(&(0x7f0000016000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000006b000+0xbc5)='/dev/sequencer\x00', 0x48a02, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0x30) close(r0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00006d6000-0x4)=0x7fff, 0x4) syncfs(r0) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ef0000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) pipe(&(0x7f0000dc9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r1, 0x0, 0x80000000, 0x0) 2017/12/23 23:57:14 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006e5000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ef6000-0x5c)={{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x24, [0xe39, 0x0, 0x2, 0x527, 0x10000, 0x7f, 0x40, 0x4]}, 0x5c) getrandom(&(0x7f00005e5000-0x1000)=""/4096, 0x1000, 0x0) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000040b000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c02, r0) 2017/12/23 23:57:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0246400, &(0x7f0000028000)={0x80000000000, 0xa4, 0x1, 0xed, &(0x7f000063c000)=""/237, 0x6, &(0x7f0000001000-0x6)=""/6, 0x9e, &(0x7f0000001000-0x9e)=""/158}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000cae000-0x50)=[{r1, 0x104, 0x0}], 0x1, &(0x7f00001b6000-0x10)={0x77359400, 0x0}, &(0x7f0000a18000)={0x0}, 0x8) 2017/12/23 23:57:14 executing program 3: socketpair(0xe, 0x5, 0x2, &(0x7f0000330000)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x1) 2017/12/23 23:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fde000-0x8)={0x0, 0x0}, 0x80000) bind$inet6(r0, &(0x7f0000f28000-0x1c)={0xa, 0x2, 0x10001, @loopback={0x0, 0x1}, 0xffff}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00006d2000)=0x0) r4 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x20, &(0x7f000028a000)=0x0, &(0x7f0000e4a000-0x4)=0x4) stat(&(0x7f0000a10000)='./file0\x00', &(0x7f0000ba5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r2, 0x1, 0x11, &(0x7f00001ca000-0xc)={0x0, 0x0, 0x0}, 0xc) openat$sequencer(0xffffffffffffff9c, &(0x7f000012d000)='/dev/sequencer\x00', 0x80100, 0x0) getsockname$packet(r0, &(0x7f0000790000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b53000)=0x14) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000005d000)=0x400, 0x4) ioctl$sock_inet6_SIOCDELRT(r4, 0x890c, &(0x7f0000a25000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0xffffffffdc33089a, 0x1, 0x1ff, 0x400, 0x7, 0x40100001, r5}) stat(&(0x7f0000a20000-0x8)='./file0\x00', &(0x7f0000fb8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000463000)=0x0, &(0x7f00008b3000)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cad000)={0x0, 0x0, 0x0}, &(0x7f00009be000-0x4)=0xc) getgid() sendto$inet6(r0, &(0x7f0000f6f000)="", 0x0, 0x20044011, &(0x7f00000f7000)={0xa, 0x2, 0x7fffffff, @loopback={0x0, 0x1}, 0x8a}, 0x1c) r6 = accept4(r3, &(0x7f0000651000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000150000)=0x58, 0x0) readv(r6, &(0x7f00005f7000-0x38)=[{&(0x7f0000aef000-0x1b)=""/27, 0x1b}, {&(0x7f0000a14000-0x66)=""/102, 0x66}, {&(0x7f0000b58000-0xe)=""/14, 0xe}, {&(0x7f00000bd000)=""/81, 0x51}, {&(0x7f000047a000)=""/210, 0xd2}, {&(0x7f00009fe000)=""/24, 0x18}, {&(0x7f0000135000-0xc2)=""/194, 0xc2}], 0x7) shutdown(r2, 0x1) setsockopt$sock_int(r6, 0x1, 0x1d, &(0x7f0000553000)=0x0, 0x4) close(r6) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) mknod$loop(&(0x7f0000211000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00006e1000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f00004fe000)='ocfs2_dlmfs\x00', 0x105403, &(0x7f0000a52000)="") poll(&(0x7f0000cf4000)=[], 0x0, 0x7f) unlink(&(0x7f0000934000-0x8)='./file0\x00') creat(&(0x7f0000f87000)='./file0\x00', 0x0) r0 = syz_open_dev$tun(&(0x7f0000208000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f00003eb000-0x19)=@known='system.posix_acl_default\x00', &(0x7f00000de000-0xc)="020000000100000040000000", 0xc, 0x0) 2017/12/23 23:57:14 executing program 2: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006e5000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x7fffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ef6000-0x5c)={{0xa, 0x1, 0x10000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, {0xa, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xfffffffffffffffe}, 0x24, [0xe39, 0x0, 0x2, 0x527, 0x10000, 0x7f, 0x40, 0x4]}, 0x5c) getrandom(&(0x7f00005e5000-0x1000)=""/4096, 0x1000, 0x0) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) r0 = accept4$packet(0xffffffffffffff9c, 0x0, &(0x7f0000bdc000-0x4)=0x0, 0x800) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f4a000)='/dev/keychord\x00', 0x101000, 0x0) sendfile(r0, r1, &(0x7f000064c000)=0x0, 0x9) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e9f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000262000)=0x0) sendmsg(0xffffffffffffffff, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x10, 0x29, 0x5, "8d"}], 0x10, 0x0}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00003c0000)='/dev/ppp\x00', 0x800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00009c7000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000289000-0x4)=0xe8) mq_unlink(&(0x7f0000734000-0x2)=',\x00') setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000430000-0xc)={@rand_addr=0x6d, @multicast2=0xe0000002, r2}, 0xc) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000208000)='/dev/rtc\x00', 0x0, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f00008c6000)=0x3, 0x4) openat$hwrng(0xffffffffffffff9c, &(0x7f00003cf000)='/dev/hwrng\x00', 0x440840, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000558000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xb7, &(0x7f0000000000)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x0, @ipv4={{0x19, 0x4, 0x0, 0x0, 0xa9, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, {[@ssrr={0x89, 0xf, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, @loopback=0x7f000001]}, @timestamp={0x44, 0x14, 0x0, 0x0, 0x0, [{[@broadcast=0xffffffff], 0x0}, {[@local={0xac, 0x14, 0x0, 0xaa}], 0x0}]}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, @multicast2=0xe0000002]}, @cipso={0x86, 0x6, 0x0, []}, @ssrr={0x89, 0x13, 0x0, [@local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002]}]}}, @icmp=@dest_unreach={0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0xe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr=0x0, @multicast1=0xe0000001, {[@rr={0x7, 0xf, 0x0, [@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001]}, @lsrr={0x83, 0x13, 0x0, [@rand_addr=0x0, @local={0xac, 0x14, 0x0, 0xaa}, @rand_addr=0x0, @remote={0xac, 0x14, 0x0, 0xbb}]}]}}, "35706ba99f"}}}}}, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000183000)='./file0\x00', 0x20800, 0x20) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000957000-0x6)={0x400, 0x99f0, 0x2}) timer_create(0x0, &(0x7f00009b4000)={0x0, 0x3, 0x0, @thr={&(0x7f0000616000-0x27)="7770eb387688d6cb15fdf3e3d41a55417b2ff0ac47a37b94e269e2d58e7bc1eaf181e8c02890c0", &(0x7f0000419000-0x5d)="823b703f46c70a5ff4affbe67f9c7d206b1f62665f1b98cf77b4eb2619556c9704779d3253c39c3a9f15c57fe9aa40fb117d307203d88c95428239c9a8e4618b6e10b9d5dfb8082b683184ac7805d61cbfa054515d82f4282fe9e0edb7"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000eb0000-0x4)=0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f000044e000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f0000fcd000)=0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000023b000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000227000-0x4)=0x0) fcntl$setown(r1, 0x8, r2) r4 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r4, 0x0, 0x40, &(0x7f0000000000)=0x0, 0x4) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/48, 0x30) getdents64(r0, &(0x7f0000bd8000)=""/0, 0x0) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000d12000-0x4)=0x2e8, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d12000)='/dev/vga_arbiter\x00', 0x8000, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000cde000-0x4)=0xffff) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000584000)='/dev/input/event#\x00', 0x0, 0x4401) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f000021a000-0xec)=""/236) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000cb000-0x10)='/selinux/member\x00', 0x2, 0x0) lstat(&(0x7f0000abf000)='./file0\x00', &(0x7f0000e17000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f0000f0a000)=r1) r2 = socket$netlink(0x10, 0x3, 0xf) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000aec000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netlink(r2, &(0x7f00001ac000-0xc)={0x10, 0x0, 0x0, 0xffffffff}, 0xc) close(r2) 2017/12/23 23:57:14 executing program 6: prctl$intptr(0x17, 0x8ac) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000aee000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000001000-0x10)={0x2, 0x720, 0x80, 0x8}, 0x10) 2017/12/23 23:57:14 executing program 7: r0 = socket(0x9, 0x6, 0x40) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00002da000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00004a2000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000bb6000)=0x4, 0x4) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x8001}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000003000)=0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000+0x872)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000003000)="746fdfc0b733149fcddca05565bb7202732ac3347fa891b7d1b22cf1389d11ea12e053c921b4b062", 0x28) 2017/12/23 23:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000017b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000765000)=0x10001, 0x4) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00001fa000)=0x0) fcntl$setownex(r2, 0xf, &(0x7f0000869000)={0x3, r3}) creat(&(0x7f00003ed000-0x8)='./file0\x00', 0x2e) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f0000017000-0xc)={0x0, 0x0}) writev(r1, &(0x7f0000dd4000)=[{&(0x7f0000d84000)='7', 0x1}], 0x1) read(r0, &(0x7f0000068000-0x1000)=""/4096, 0x1000) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mknod$loop(&(0x7f0000a25000-0x8)='./file0\x00', 0x80, 0x1) connect$llc(r0, &(0x7f00001d4000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000cc7000)='/dev/ppp\x00', 0x400, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000a81000)="5f93d39734c42f64090c11b4e27961a8d1997afcdcbbdabbc2b1bb2afb784b6be726d566d243087cf29b4a7c61358fb21f92d6764a827aa38880fadef39ea5ea5c770bbfa6be050bba71da00c0f353cccc2ee9bc9daa4716b57f1407bf70837186989322582e5f7c2f00910ef9ab66961f3fe1c3ed797542c53c232a258b29108cfd829b47eeee272815c481d508dc04295a9bf8b4cf078022f4a7e89a45093c40c216d2a6de3ab6f309cbae3bd0a5c25733394fcaa22d7a694c3ba6aec109749caf46e2644ad761e5d2d66d41af62bca957efaa60a08e61e4b9da20cea43e28101604a43f7e467a7ba74721c8af", 0xee) exit(0xffffffffffff81c1) getsockname$ipx(r1, &(0x7f0000562000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a70000)=0x10) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000d63000)={0x0, 0x0}) ioctl$TIOCMBIS(r0, 0x5417, &(0x7f0000018000-0x4)=0xfff) r1 = socket$key(0xf, 0x3, 0x2) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004b4000)='/dev/ppp\x00', 0x0, 0x0) ioctl$KDGETMODE(r2, 0x4b3b, &(0x7f0000b94000)=0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0xf, &(0x7f0000815000)=""/38, &(0x7f0000ee6000-0x4)=0x26) sendmsg$key(r1, &(0x7f00000ba000-0x38)={0x0, 0x0, &(0x7f0000001000-0x10)={&(0x7f00007e9000)={0x2, 0xa, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, [@sadb_x_filter={0x5, 0x1a, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, 0x0}]}, 0x38}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:57:14 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000052000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000605000)=[0x6, 0x3]) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000b8d000-0x8)='./file0\x00', 0x20) recvmmsg(r0, &(0x7f00009dd000)=[{{0x0, 0x0, &(0x7f0000176000-0x10)=[{&(0x7f0000c7c000)=""/222, 0xde}, {&(0x7f0000ed4000-0x1e)=""/111, 0x6f}], 0x2, &(0x7f0000dab000-0xfd)=""/253, 0xfd, 0x2}, 0x8b21}, {{&(0x7f00007c3000)=@un=@file={0x0, ""/36}, 0x26, &(0x7f00008b3000)=[{&(0x7f0000443000)=""/188, 0xbc}, {&(0x7f00004b8000-0xc7)=""/199, 0xc7}, {&(0x7f0000bd4000)=""/126, 0x7e}, {&(0x7f000079b000)=""/127, 0x7f}], 0x4, &(0x7f0000011000)=""/105, 0x69, 0x7f}, 0x8}, {{&(0x7f00007be000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f00004cb000-0x50)=[{&(0x7f0000564000)=""/246, 0xf6}, {&(0x7f00001c5000)=""/216, 0xd8}, {&(0x7f000024e000-0xe3)=""/227, 0xe3}, {&(0x7f00000be000-0x8c)=""/140, 0x8c}, {&(0x7f000000a000-0x13)=""/19, 0x13}, {&(0x7f0000045000-0x34)=""/52, 0x34}, {&(0x7f0000c3b000)=""/0, 0x0}, {&(0x7f0000743000-0x1d)=""/29, 0x1d}, {&(0x7f0000cee000-0xf0)=""/240, 0xf0}, {&(0x7f0000094000-0xa9)=""/169, 0xa9}], 0xa, 0x0, 0x0, 0x7fffffff}, 0x81}, {{&(0x7f0000b2c000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x58, &(0x7f0000152000-0x10)=[{&(0x7f0000460000-0x83)=""/131, 0x83}, {&(0x7f0000002000-0x96)=""/150, 0x96}], 0x2, &(0x7f0000b43000-0x5b)=""/91, 0x5b, 0x9}, 0xaeaa}, {{&(0x7f00001bb000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005c5000-0x50)=[{&(0x7f00008cc000)=""/61, 0x3d}, {&(0x7f0000048000)=""/226, 0xe2}, {&(0x7f0000269000-0xdf)=""/223, 0xdf}, {&(0x7f0000a5f000-0xf7)=""/247, 0xf7}, {&(0x7f0000328000-0xaa)=""/170, 0xaa}, {&(0x7f0000850000-0x84)=""/132, 0x84}, {&(0x7f00002a3000)=""/4096, 0x1000}, {&(0x7f0000822000)=""/86, 0x56}, {&(0x7f0000a32000)=""/32, 0x20}, {&(0x7f0000fe7000)=""/80, 0x50}], 0xa, &(0x7f0000652000)=""/12, 0xc, 0x2}, 0x5}, {{&(0x7f00005a9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000081d000)=[], 0x0, 0x0, 0x0, 0x1}, 0x0}, {{&(0x7f000006f000)=@un=@file={0x0, ""/84}, 0x56, &(0x7f00006ec000)=[{&(0x7f0000fb1000)=""/227, 0xe3}, {&(0x7f000020a000)=""/156, 0x9c}, {&(0x7f0000059000-0x53)=""/83, 0x53}, {&(0x7f000075c000)=""/170, 0xaa}, {&(0x7f000092a000-0xc0)=""/192, 0xc0}, {&(0x7f000031a000-0xdc)=""/220, 0xdc}], 0x6, 0x0, 0x0, 0x40}, 0x8}, {{&(0x7f00001f2000)=@generic={0x0, ""/126}, 0x80, &(0x7f0000192000)=[{&(0x7f0000089000-0x7c)=""/124, 0x7c}, {&(0x7f0000fe2000)=""/201, 0xc9}, {&(0x7f00005f1000-0xf3)=""/243, 0xf3}], 0x3, 0x0, 0x0, 0x2}, 0x4}], 0x8, 0x0, &(0x7f0000b6e000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xc000800000000001, 0x1000000000010000, 0x1}, 0x10) r1 = socket(0x11, 0x6000000000080003, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00009bc000-0x20)={@common='ipddp0\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) setsockopt(r1, 0x81, 0x1000c000d, &(0x7f000053a000)="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", 0x127) fcntl$addseals(r0, 0x409, 0xf) setsockopt$sock_str(r1, 0x1, 0x19, &(0x7f00001c2000)='ipddp0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x10) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000ce3000)=0x400000000000, 0x4) socket(0x8, 0x5, 0xbe) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000bf0000-0xe)='/dev/keychord\x00', 0x20081, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00003e1000-0x73)="bbb8d3c632d6ae805469d5bce0cacf43dc78b04ec75fd3021492bbff72b4a6a1cc11265cdd97e32145d3ffc0509012241ad859800ddd24ccbe98d7d5e223b7ee18155f5e7a58d24e3e5f3e3f9327dd5cb342ec46058e190694e8f82f8c244d6a6e89ab54bfa12bd9243ea82f700efcd1d62b67") r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000280000)='/selinux/access\x00', 0x2, 0x0) ioctl$KDENABIO(r1, 0x4b36) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f00001b0000)="a8b89899d1bf3b3f06157c42b92fe4daa35acfc8aa888d777f101ca3ead26efefff5a0bd5470cf4cd602cff2a2371e0891f9862d5278384366529d36a84e12fbba6282d9a3ce65a8fb8742f7bd4b63fc70c70541e7310da3f521a1c54cc69cdb7c29fd2fb02c1a367182d895c44660685d0fe7", 0x73) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f0000b02000-0x4)=0x0) write(r2, &(0x7f0000ae4000)="26000000130047f10701c1b00e00001d000000000100000009ef18ffff00f132050011006e35", 0x26) accept4(r2, &(0x7f0000df2000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000852000)=0x8, 0x800) syz_open_dev$urandom(&(0x7f0000b28000-0xd)='/dev/urandom\x00', 0x0, 0x0) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000fb8000)=[{&(0x7f000044c000)="290000001800a9fdfebf0000000a002102755b000000190700feffff0800164705000200000000c000", 0x29}], 0x1) prctl$getname(0x10, &(0x7f0000c78000)=""/4096) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b69000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000366000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000093b000)={0x0, 0x6}, &(0x7f0000906000-0x4)=0x8) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000000000)=0x0, 0x4) 2017/12/23 23:57:14 executing program 5: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup(r0) connect$inet6(r1, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000ab6000)=0x0, 0x4) process_vm_writev(0x0, &(0x7f0000da1000)=[{&(0x7f0000e59000)=""/65, 0x41}], 0x1, &(0x7f0000fdc000-0x80)=[], 0x0, 0x0) syz_open_dev$random(&(0x7f00006c0000-0xc)='/dev/random\x00', 0x0, 0x20000) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000022000)={0x1, 0x20, 0x0, 'queue0\x00', 0x74f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000e40000)={0x73, 0x79, 0x7a, 0x2, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000299000)=[{&(0x7f0000c03000-0x29)="29000000180031090020000100000007020001000000ff06800000000c00080004000800ff0df4ff01", 0x29}], 0x1) [ 85.568746] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49105 sclass=netlink_route_socket [ 85.621310] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=49105 sclass=netlink_route_socket 2017/12/23 23:57:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) r2 = syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d8b000)={@common='bpq0\x00', @ifru_map={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f29000-0xe)='/dev/keychord\x00', 0x10400, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0086418, &(0x7f00008ac000-0x18)={0x80000001, 0xdaa, 0x1f, 0x7, 0x8, 0x2}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) 2017/12/23 23:57:14 executing program 3: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b6e000)='/selinux/enforce\x00', 0x80c00, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000f3000-0xc)={0x0, 0x80, 0x10}, &(0x7f0000c79000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000000)={0x5, 0x8, 0x1, 0xa21f, 0x8c56, 0x80, 0x7f, 0x581c, r1}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x2000000011, 0xa, 0x300) r3 = socket$inet(0x2, 0x4, 0x0) r4 = syz_open_dev$tun(&(0x7f000056c000-0xd)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x301}) recvfrom$ax25(r2, &(0x7f0000d1b000-0x1a)=""/26, 0x1a, 0x40, &(0x7f0000f44000)={0x3, {"bfe31a06cd66b4"}, 0xed}, 0x10) write$tun(r4, &(0x7f00000e0000-0x133)=@hdr={0x1, 0x4, 0xffffffffffff7fff, 0x3, 0xfd74, 0xfffffffffffff801, @ipv6={0x1, 0x6, "dcf50b", 0x101, 0x5e7217534aed6820, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, {[@fragment={0x3a, 0x1ff, 0x100000000, 0xffffffffffffff21, 0xff, 0xffff, 0x3}, @fragment={0xaf, 0x10001, 0x2, 0x5, 0x8000, 0x7fffffff, 0x1}, @hopopts={0x2b, 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{0xc9, 0x9b, "ec2d3420c08e13617f7f5110cf49cb7b5ecd0e0cbb004ba693f28ce6889cfec285e7c0223ef188f88c277b66a7eeae9e9f0228fbad5927daf5995b7d7787e77bca53920dc26f1156cd6e638334dcd0bf8fad6c7a50af758b79e3861920273372a29da0d8337119f6ff7fa3cc1dafc594d305a405e00a8d75c34d30a2fde2a9ff1a091909e4cbfcf5cb87bdbc693e4809f458efc0a815dc7eaaa5fc"}, {0x5, 0x6, "edc2e5226843"}, {0xff, 0x1d, "0cc03c44e64a842169a3aec0be26de8d30934d9febe71d124a88e701f8"}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x9, 0xffffffff, "4e40844947e41f3d22f49fc5da4f9f1074196800f4efbd284f"}}}}, 0x133) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00005ad000-0x4)=0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000080d000)={0x0, 0x0}) getpeername$ax25(r0, &(0x7f00000b1000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000f50000)=0x10) munlockall() setsockopt$inet_opts(r2, 0x0, 0x9, &(0x7f0000970000)="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", 0x1000) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f00002fe000-0x8)={0x5, &(0x7f0000b8e000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00007c8000)={r1, 0x5}) accept4$ipx(r0, 0x0, &(0x7f0000780000-0x4)=0x0, 0x80800) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e24000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) write(r2, &(0x7f00008db000)="", 0x0) recvfrom(r3, &(0x7f0000118000)=""/0, 0x0, 0x0, 0x0, 0x0) 2017/12/23 23:57:14 executing program 2: getrandom(&(0x7f0000bf7000)=""/0, 0x0, 0x3) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000e26000-0x8)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000031f000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x1) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0xfffffffbfffffff5, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x80, 0x4, &(0x7f0000f29000-0x40)=[{&(0x7f0000000000)="c9fa07dc7890315d450fe74bc0b285b60da417", 0x13, 0x7, 0x8}, {&(0x7f00008dc000)="3c2556eeaf9a46063e91774ffc716e8b71b9caea5383db0ed963a6442dce44c50d4ff0140ff93c90bd9f99cd2eebfad528797441e57373824adfa62de76b25100e07815b22f688b2a444ff64885133f6a4ce64aae4cfbe26fa073499efdbde03ab6ebbbe71936347119f49b36c60714ed4aa507c0a9d86313016c0f94f05493d16de0593f0c31da385a584f94d42b29d92715d23", 0x94, 0x0, 0x8000}, {&(0x7f0000398000-0x1000)="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", 0x1000, 0x55, 0x9}, {&(0x7f0000692000)="dac7c1299448c56d019e041d6940ed00c974a7d20a43e9f460265e47de7e335021e1720742c566c27282216d706153e2eb0f89c87606b55ad5b592e269c033e1aa68d3997949a6389b0bfaafc9c2ed8345bb50651f5d54764da0b734c8e8b8847bfdf0877e8d46e12d9a1f030c36c4fb5a2696855b0ae68e1ee897b07e02", 0x7e, 0x1277b356, 0xfffffffffffffe00}], 0x80000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x80000, 0x6, &(0x7f0000002000)={0x0, 0x0}) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x9, {{0xa, 0x1, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x3ff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/23 23:57:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000071000-0x8)={0x0, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000004000-0x28)={@common="6c6f0000ff000000000000000200", &(0x7f0000000000)=@ethtool_ringparam={0x1b, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000903000)='/dev/ppp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000a20000-0x10)={0x0, 0x0, 0xda, 0x1c}, &(0x7f0000cab000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000ed3000-0x4a4)={r3, 0x101, 0x1000, "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"}, 0x1008) mlock2(&(0x7f000090c000/0x4000)=nil, 0x4000, 0x1) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(0xffffffffffffff9c, 0x4b62, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x7ff, 0x8) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000003d000)='/dev/ptmx\x00', 0x2002, 0x0) ioctl$KDGETLED(r1, 0x4b31, &(0x7f000003b000)=0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000049000-0x5d)={0x0, 0x55, "4c73c047968bcbf9e3ca38de676c4bcf0720d11b4ee67bcae7dd91867577d3ee4f784904b84485ec50a8bf5480e1461a50e423ae187203d437ef017bdb5c961f823fdd54a66e7a7e7de3e6acb98c73a8817c16d9eb"}, &(0x7f0000048000)=0x5d) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000049000)=""/175, 0xaf, 0x20, &(0x7f000004a000-0x1c)={0xa, 0x3, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xfffffffffffffffb}, 0x1c) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000049000-0x8)=@assoc_value={r2, 0xfff}, &(0x7f0000049000-0x4)=0x8) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000049000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f000004a000-0x1000)=""/4096, &(0x7f000004a000-0x4)=0x1000) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x2000, 0x0) ioctl$int_in(r3, 0x5407, &(0x7f0000027000-0x6)=0x0) 2017/12/23 23:57:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f000029e000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_addrs=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r1, &(0x7f000038a000-0x2)="b98f93a911", 0x5, 0x8000800, &(0x7f0000c86000-0x10)={0x2, 0x3, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x0, &(0x7f000000b000)=[]}, 0x8) mlockall(0x2) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000008000-0x8)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f000000e000)={{0xa, 0x2, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, {0xa, 0x1, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xa4d0}, 0x9, [0x4, 0xfff, 0x2, 0x5, 0x257, 0x7f, 0x7a, 0x80]}, 0x5c) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x3, 0x0) 2017/12/23 23:57:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) close(r0) r1 = socket$unix(0x1, 0x5, 0x0) bind$unix(r1, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) r2 = add_key$user(&(0x7f00002c2000)='user\x00', &(0x7f0000a77000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000799000-0x39)="d06f0547f6a80edc9f7d906bd4347e606f6fd62d00771c41bf4e9dd525f99c3f455333190965cf158710f39c0f45a13c858f9c9a99315ffe60", 0x39, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x80000000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000310000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x400854d6, 0x0) add_key(&(0x7f0000bbb000-0x8)='trusted\x00', &(0x7f0000c34000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00000d6000)="", 0x0, 0xffffffffffffffff) listen(r1, 0x0) r4 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00006cc000-0x10)='/selinux/create\x00', 0x2, 0x0) r5 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000899000)='/dev/sequencer\x00', 0x400000, 0x0) renameat2(r4, &(0x7f0000b1b000-0x8)='./file0\x00', r5, &(0x7f0000f94000-0x8)='./file0\x00', 0x2) add_key(&(0x7f0000eff000-0x6)='logon\x00', &(0x7f0000acd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000bda000-0x56)="", 0x0, 0xfffffffffffffffe) listen(r0, 0x0) 2017/12/23 23:57:14 executing program 4: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000e0c000+0x260)=0x0) getpriority(0x0, r0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x42040, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)=0x0) prctl$getreaper(0x1f, &(0x7f0000b99000)=0x0) 2017/12/23 23:57:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000fcd000)='security@-\x00', 0x2) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000a02000)=0xa4, 0x4) write(r0, &(0x7f00002aa000)="222bc9", 0x3) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2017/12/23 23:57:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000f9f000)={0x8, 0x0, &(0x7f00005c2000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2017/12/23 23:57:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000035000-0x8)={0x20080522, 0x0}, &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e22000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000994000-0x44)={{0x2, 0x2, @rand_addr=0xfff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x307, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) r1 = socket$netlink(0x10, 0x3, 0xa) write(r1, &(0x7f0000c90000-0x28)="2700000014000707a40dfff2120f0a0011000000f7070000ff000000078a001f05080039007500d1", 0x28) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000a54000-0x72)={0x0, 0x6a, "d957ebc4796b709cfee780ec7c8310c2b14d9098750b0f6ccde5e8223a71fedf5450130187cfe66e0001202087596e540432e92d4cdfc2dfebc151d46f77379e6051cd4815639d8520abee6ec984b45fcbc70c138bc06a9338751cd0ed70b175bdfa29f2e85c3d92f94e"}, &(0x7f0000895000)=0x72) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000f33000)={r2, @in6={{0xa, 0x3, 0xff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1a70, 0x1, 0x2113, 0x7fff, 0x4c}, &(0x7f0000cdc000-0x4)=0xa0) r3 = fcntl$getown(r1, 0x9) ptrace$getregset(0x4204, r3, 0x205, &(0x7f00004fa000)={&(0x7f0000303000-0xe3)=""/227, 0xe3}) [ 85.804663] device gre0 entered promiscuous mode 2017/12/23 23:57:14 executing program 7: symlink(&(0x7f0000c0f000)='./file0\x00', &(0x7f00003a4000)='./file0\x00') linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, &(0x7f000011d000)='./file0\x00', 0x1400) [ 85.831305] binder: 14403:14406 Acquire 1 refcount change on invalid ref 0 ret -22 2017/12/23 23:57:15 executing program 6: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x10, 0xffffffffffffffff, 0x0) sync() r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f000035d000-0x4)=0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f0000000000)=""/223, &(0x7f0000902000)=0xdf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000)=""/184, 0xb8) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @rand_addr=0x0, @empty=0x0}, &(0x7f0000001000-0x4)=0xc) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000001000-0x4)=0x4, 0x4) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000000013, 0x803, 0x1) write(r0, &(0x7f0000dcb000)="26000000110047f193e9bff70722000008000000000000000700ffffa0074751050003000000", 0x26) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ae3000)={@common='eql\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = getuid() ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00000f8000)={@generic="a8f3f35a86bd3dd64976514e9523bbe0", @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000f9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f9c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00004fa000)="d632b870e1c2670e44ff8bc975e52ff27bebaa9931c155ce77e7ea4c5737960ed33cc61bd3b6a740af5643c2a9905b6942e1e3ecadced07ed4c49f79c53e812d3c65326b13ef2a8cfac51a42952d14e0dbb139be87c35946ed58f897e0672aed29ae27c1037195891baceaca90f4d873233ba5b5570ae6b259") setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000f9c000-0xe8)={{{@in=@empty=0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2, 0x400, 0x0, 0xfff, 0x1, 0xa0, 0x80, 0x7, r1, r2}, {0x1ff, 0x3, 0x10001, 0x8, 0x4, 0x6, 0x3ff, 0x0}, {0x3, 0x80000000, 0x2, 0x80}, 0x9, 0x4, 0x8, 0x0, 0x24, 0x2}, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3, 0x75ff}, 0x10, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x4, 0x1, 0xfffffffffffffffb, 0xd237, 0x0, 0x5}}, 0xe8) 2017/12/23 23:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10000000010, 0x2, 0xc) write(r0, &(0x7f0000b07000-0xa7)="80000000010000001f000000048f0008d100000b00020002000000051d005f4b2c131c0f64230a5187b2b4800f84dd87f1fe7c39e9b72bf761f22cb3490e4fdab60fa223eb8d057a189a5ec44308837a13d81e91e30d1a5da3513a85afe3f2e589c22e348c33248b180531c73dcea93f4c79de44b685348e0f8b73c0055db604b389f1bf8cecfcaafe6f8e40adae60b779fc3e2812d6775ff9df28e9eba1010967fd462b8d96", 0xa6) openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/rfkill\x00', 0x200000, 0x0) 2017/12/23 23:57:15 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000000000)={0x28000000}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) read(r1, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r1, &(0x7f0000058000-0x60)=[{{0x0, 0x0}, 0x0, 0x100000001, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x0) timerfd_settime(0xffffffffffffffff, 0x1, &(0x7f000098f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000efe000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000c09000-0x8)={0x0, 0x0}) select(0x40, &(0x7f00008ec000-0x40)={0xc, 0xfffffffffffffffe, 0x5, 0x6, 0x9, 0x100000001, 0x0, 0x8000}, &(0x7f0000eb1000-0x40)={0x2, 0x480, 0xfffffffffffffbff, 0x5679, 0x7fffffff, 0x1, 0x1f4abe5e, 0xffffffffffffffff}, &(0x7f0000067000)={0x7, 0x5, 0x6, 0x3, 0x3, 0x3, 0x4, 0x34e4}, &(0x7f00001fd000)={r3, r4/1000+30000}) utimes(&(0x7f00002ce000-0x8)='./file0\x00', &(0x7f0000d84000)={{r2, 0x2710}, {0x77359400, r5}}) modify_ldt$write(0x1, &(0x7f0000834000)={0xf16d, 0x20000800, 0x5400, 0x9, 0x7f, 0x4, 0x9, 0x100, 0x7fffffff, 0x7}, 0x10) r6 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r6, 0x10e, 0x3, &(0x7f0000065000)=0x9, 0x4) r7 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b3a000-0x11)='/selinux/context\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000a39000)={0x0, 0x90, &(0x7f00005ab000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in6={0xa, 0x3, 0xfffffffffffffce9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x100000000}, @in6={0xa, 0x1, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7000000}]}, &(0x7f000067a000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, &(0x7f0000377000-0x10)={0x6, 0x2, 0x0, 0x40, r8}, 0x10) 2017/12/23 23:57:15 executing program 4: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) syz_open_procfs(r0, &(0x7f0000001000)='status\x00') sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000006000)={0x0, 0x100, 0x30}, &(0x7f0000006000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000000b000)={r2, 0x4}, &(0x7f000000b000)=0x8) 2017/12/23 23:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000a58000)="2200000019000704e2933300090007000222020d00000800f00000ff00001000ff074f3e37000000000000009e2a49f289a0ef5bea55ae8900bb23ddf029c363c354e8ab8f9f78df38c4fcabdccc2545eedb24545fb060232a0008", 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x8000000000000002, 0x3) sendmsg(r1, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f000031b000)=[{0x10, 0x29, 0xb, "bd77"}], 0x10, 0x0}, 0x0) 2017/12/23 23:57:15 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(0xffffffffffffff9c, &(0x7f0000882000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setgroups(0x9, &(0x7f0000000000)=[r1, r1, r1, r1, r1, r1, r1, r1, r1]) fcntl$setsig(r0, 0xa, 0xa) openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x0, 0x0) 2017/12/23 23:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000a17000-0x8)={0x77359400, 0x0}, 0x8) accept4$packet(r0, &(0x7f0000a11000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000722000-0x4)=0x14, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000925000-0x4)=0x0, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) shutdown(r0, 0x0) 2017/12/23 23:57:15 executing program 0: mmap(&(0x7f0000000000/0x5a000)=nil, 0x5a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000005b000)={0x0, @in6={{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf2c1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0x8a, 0x0, 0x0, 0x1, 0x800, 0xbdc, 0x45, 0x8, 0xffffffffffffff27, 0xfed, 0x4, 0x6, 0x21, 0x40004]}, &(0x7f0000039000-0x4)=0x108) mmap(&(0x7f000005a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000005b000-0xa0)={r1, @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]}, 0x2, 0x80000001, 0x0, 0x3, 0xee}, &(0x7f0000044000)=0xa0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000058000-0x108)={0x0, @in={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000054000-0x4)=0x108) ioctl$int_out(r0, 0x1, &(0x7f0000054000-0x8)=0x0) 2017/12/23 23:57:15 executing program 2: r0 = socket(0x11, 0x802, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f00003bc000)=0x0, 0x4) open(&(0x7f00005f9000)='./file0\x00', 0x200, 0x8) 2017/12/23 23:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000062e000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000067000)=[{&(0x7f0000067000)="fe1d4576ea711c92", 0x8}], 0x1, 0x3) 2017/12/23 23:57:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000002000)="0d165ed151cf90697f3a756e3c10c8adc7ea5949cd82f31ab73d1a507cb887a939a41b7dbf45dc49fe227c8d495fbfd0847cd468ba324521d11fb95ca9a3ce7b051ad8713bd4d47738f961d77c81816dcd899a3c1c7479c03fc1cfc09e76063cb633860833b3c4ad773953257965abfbe05e10c43bcf28101d6ce4efe1e38ce903b78a530910f874da50a55dfa69904027428209a47fb219966f47f90f20ffc28d00740ea24f70c652e1996661fd7326435945caec853d9308e1733d976d74b05c4e46fdb7e6f06f61ab4ec4377e263511fa5a16b0e91855e3e778bf8c7e0ed8326c9625f14c3b8e736a91dd03d72bbb", 0xf0, 0x5f) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0xff9, &(0x7f0000002000)='./file0\x00', r1, &(0x7f0000003000)="196090bc760195cf23af16fd37ac397330991fe9cdb48bce253ec0553cd641431f8857677046f2f3d0cd426ee3e0a917ea4c17144741561fd5a4416ed8c0b7828649f585abcdf1e5137f9354e31d187c18fab75ff67608e18098d3aedef11b9219f885352131709e40c1bc34f442bc7637b9cdf8f3c07d55aabb275e1bd63a79f499a61ba21879fe2b94") write(r0, &(0x7f0000001000-0xae)="f7f6eaf5276988810ab63284d2252bec7c43b4ab32be93d655a9ea42cc1a125f183a3970145f3e32ab0b9959f43abadbfab2206b933e107edeface4ca365ad2638c5555c58f58e041a94a37e0bc406921fee42379dcea60665bb506dc51d92a92ad431f417e6b0d375b0a8f802e14df9ee92162f0b93f9008705587658c146da9e2a27b5e95019e165f70d58e82d1a2cfb6c221417685488988dfb32bebc92042acd122417357733037dfa841a8d", 0xae) fcntl$addseals(r0, 0x409, 0xc) 2017/12/23 23:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005f2000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00001e8000-0xc)={0x0, 0x0}) r2 = creat(&(0x7f0000e0f000-0x8)='./file0\x00', 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f00007f8000-0x50)={0x7, 0xfffffffffffff5af, 0x7, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f00007e1000)='*em0!keyringvmnet1proc\'$*(selfwlan1+vboxnet1\x00', 0x1) r0 = syz_open_dev$sg(&(0x7f0000e5b000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000004d000/0x3000)=nil, 0x3000, 0x0, 0x8000012, r0, 0x8000) 2017/12/23 23:57:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x400001b, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x3, 0x99, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4338}, 0x1c) 2017/12/23 23:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bbd000)='/dev/rfkill\x00', 0x80000, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fcf000-0x24)={0x700000000000000, 0x9, 0x4, 0x8, 0x6, 0x9, 0xfffffffffffffffb, 0xfff, 0x40000000, 0x8, 0x1, 0x9}) write$sndseq(r0, &(0x7f00001a7000-0x70)=[{0xf36, 0x1f, 0x4, 0x6, @time={0x0, 0x0}, {0x0, 0x0}, {0x2, 0x7f}, @control={0x7fff, 0x4ac, 0x6}}, {0xffff, 0x200, 0x9, 0x700, @tick=0x7, {0x3, 0x4}, {0x5, 0x5}, @result={0xfffffffffffffc01, 0x5}}, {0x80000001, 0x8, 0x8001, 0x10000, @tick=0x7, {0x9, 0x55610411}, {0xedd2, 0x6}, @addr={0x5, 0x6}}, {0xffffffff8e6a2f7f, 0x1, 0x1, 0x200, @tick=0x1ff, {0x80000000, 0x8}, {0xfff, 0x7fff}, @ext={0xa5, &(0x7f0000ab0000-0xa5)="25cec03174d31d8bcb88515cff5e068eadba645f2039ebb14e17aee52bea4bae89479f155cf5cf9e995a075caf8dd01136f22953ad70c30b54a08ab1feebf6e3a9733396d2e3d836dbaf37002d0ed29519a9c36720d6df5fedfdf4db33e699d754f8a8e955302dfc38cd94554aa8143a97aa98ede5984c8a93f9d6eede758f42a8dead3521d216d2ae36353dfc2905f1dfb6b327a5414198b393f7215e61b45d0ff4f41513"}}], 0x70) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x1b, &(0x7f0000f66000)="5647b536a21f8f3ae5636c", 0xb) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0xdf, &(0x7f00006f1000)="a10372c9c5dd86d4fbaef4872580ae8433cf26a8699487bc993408c6986e0fc312f7e3eca42cacd802ec1fc37ca2ed44c8644664963663afb9225e0ba22f11333a357b1da03d4468417937b92f25", 0x4e) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, &(0x7f0000f6f000)="", 0x0, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) shutdown(r1, 0x1) 2017/12/23 23:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000676000)=0x2b) read(r0, &(0x7f0000184000)=""/1, 0x1) readv(r0, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_create(0x8) 2017/12/23 23:57:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x80003, 0x3, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000001000-0x3c)={{0x3, 0x2, 0x5, 0x2, 0x81}, 0x0, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000003000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000003000)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) listen(r0, 0x2) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000004000-0x8)={0x3, 0x0}) mknod$loop(&(0x7f0000002000-0x8)='./file0\x00', 0x140, 0x1) prctl$getname(0x10, &(0x7f0000001000)=""/104) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f0000000000)={0x8, 0x2}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0x0, &(0x7f0000003000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000005000-0x10)={0x0, 0x0, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000005000)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r1, &(0x7f0000006000)='./file0\x00', &(0x7f0000007000-0x18)=[&(0x7f0000003000)='\x00', &(0x7f0000004000)='/selinux/avc/hash_stats\x00', &(0x7f0000007000-0x1)='\x00', &(0x7f0000004000-0x18)='/selinux/avc/hash_stats\x00', &(0x7f0000003000-0xf)='%userwlan0ppp0\x00', &(0x7f0000005000)='eth0\\GPLnodev\x00'], &(0x7f0000007000-0x8)=[&(0x7f0000006000-0x6)='wlan0\x00', &(0x7f0000000000)='/selinux/avc/hash_stats\x00'], 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r1, &(0x7f0000007000)={0x0, 0x0, @remote={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000008000-0x4)=0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000005000)='.request_key_auth\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000008000)="e0f09d6be2d2e04b489eb98320c4e88fffc81645a6e4f57386cce983ca083abc415f6ba9a63cc4d870964a530ce834b4cfb917bcf120161119a690b7ae08d41bbf003e067109f50a1812f59f0cd75a75c8e10fc624200f554d689bd17c43f193928985bca8b78f8a3ac73a396407193cece5e44715aa7b0a7b07db082dd0cd5c3e8f8fdf9594864b32b0bf3ce9470f57c320bc1220440255f05c997d06c93b6f37ed92d8e88fd8172635449aeb6e37039c4413", 0xb3, 0xfffffffffffffffe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000008000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$reject(0x13, r2, 0x1, 0x1000, r3) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f00000af000-0x4)=0x0) setsockopt$inet_buf(r0, 0x0, 0x2d, &(0x7f0000eb1000-0xc1)="8317041600020000004d0010220c00d438b088d1699a22a255baf1dbe04f1c3eabbc496d5800db0587d9fa3a9773e8d385ea173b3e13e544c37aaee27584e4b21b63ed36316e819763da4d09374b4e9ee522631171d2ad6d9e16e6ff1cda061424a36ef7bcd81769da732c47994e5e66c6341a0140bdf349bb6b823e39526db64a9596173bc885432e73290e08e1b24931181d6b39091bf8c1ae8c5af425609f1a240fb948c8719d940c91319f1adbba561561ca00427c97212749c2ede099d23f", 0xc1) rt_sigaction(0x6, &(0x7f00009fd000)={0x7ff, {0x1}, 0x1, 0xfa4c}, &(0x7f0000751000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000665000)={0x0}) setns(r0, 0x0) 2017/12/23 23:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup(r0) writev(r1, &(0x7f0000c90000)=[{&(0x7f0000275000)="580000001400192300a1000000088c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5d2200f6000022000d000100ff04000604ffff7f006e06ce0f", 0x59}], 0x1) r2 = dup3(r1, r0, 0x80000) fcntl$dupfd(r1, 0x406, r2) 2017/12/23 23:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000f7a000)=0x0) sched_rr_get_interval(r1, &(0x7f0000c84000)={0x0, 0x0}) connect$llc(r0, &(0x7f0000f61000-0x10)={0x1a, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000a29000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f0000105000)=""/93) 2017/12/23 23:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eee000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dd0000-0x2)="", 0x0, 0x0, &(0x7f0000515000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000001000-0x51)=""/0, 0x0, 0x3}, 0x41002106) 2017/12/23 23:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) pipe(&(0x7f0000272000+0x18a)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000640000)={0x0, 0x81, 0x10}, &(0x7f0000691000)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000e1c000-0x8)={r3, 0x7}, &(0x7f0000a8e000)=0x8) r4 = dup(r0) setsockopt$inet_tcp_int(r4, 0x6, 0x18, &(0x7f0000e9f000)=0xd3, 0x4) ioctl$PIO_UNIMAPCLR(r4, 0x4b68, &(0x7f0000958000)={0x8, 0x80, 0x63c6}) bind$inet(r0, &(0x7f0000f02000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r4, &(0x7f0000f0e000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r4, 0x84, 0x6b, &(0x7f0000d82000-0x10)=[@in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00008aa000-0x4)=0x1, 0x4) sendto$packet(r4, &(0x7f0000681000)="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", 0x3e4, 0x0, &(0x7f0000bc8000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="39a61ba65612", [0x0, 0x0]}, 0x14) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00009f9000+0x3e8)={0x3, &(0x7f0000a18000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_DMA(r2, 0xc0286429, &(0x7f000048a000)={r5, 0x2, &(0x7f00001cc000)=[0x4, 0xaf], &(0x7f00001f1000-0x14)=[0x8, 0x8, 0x7, 0x5, 0x100000001], 0x2, 0x1, 0xb1, &(0x7f0000fd3000)=[0x2], &(0x7f0000936000-0x10)=[0x9, 0x8, 0x7a, 0xffff], 0x0}) 2017/12/23 23:57:15 executing program 2: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000827000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITKEY(r0, 0x80404521, &(0x7f0000000000)=""/253) mremap(&(0x7f0000c2d000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000001000/0x2000)=nil) prctl$setname(0xf, &(0x7f0000003000-0x17)='mime_typevboxnet0user^\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80585414, &(0x7f0000004000-0xd5)=""/213) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x0}, &(0x7f0000003000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000001000)={r2, @in6={{0xa, 0x0, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0x2}, &(0x7f0000003000-0x4)=0x98) 2017/12/23 23:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffc, 0x80000000000000) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000d23000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000e87000)={0x6, [0x100, 0x399, 0xa79, 0x7, 0x9, 0x400]}, &(0x7f0000d2b000-0x4)=0x10) 2017/12/23 23:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x7) lseek(r0, 0x0, 0x4) unshare(0x8000400) r1 = mq_open(&(0x7f0000303000)='vboxnet1md5sumeth0&keyring^\x00', 0x8c2, 0x0, &(0x7f0000f29000)={0x0, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getpgrp(0x0) ptrace(0xffffffffffffffff, r2) mq_timedreceive(r1, &(0x7f0000ed0000)=""/3, 0x3, 0x0, &(0x7f00000f5000)={0x0, 0x989680}) 2017/12/23 23:57:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f000016e000-0xea)="d3fa65981935c88c312bc1842e2e3fc1ab197643f510f937dce7c5d4a90802b6860fe84de81a1cc2ca14a14140f985b75997e57180e45bf0441440d19c8e9ca5024a1f2ff9a5c1c78b0e89a0977635c1ac2c11e499998c8cb6698a11f77fa2f8d6051e8d0be00d81a534a67a7c5b228b81b83be416c80097afbc2d4dc40b49f805898daaa06d6a46d3f461150fcc680cbf30ea7e8aa0d957a16b6cd7d394958e182ecc303f611478c0d9277013ae9318ff87dc8349aa86b524f4b1d98289bf371021c2ab471e406486ac24ba6d7333f1070db992f7d048dd076d721f8e1cc3ed8f389bffff5acf4a4bd0") openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000fd9000-0xed)=""/237, &(0x7f0000038000)=0xed) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000264000)=0x0) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000000000/0x622000)=nil, 0x622000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000622000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x3, 0xb959, &(0x7f0000624000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f0000623000-0x4)=0x0) getpgid(r0) r1 = socket(0x10, 0x2, 0xc) socketpair(0x10, 0x3, 0x1, &(0x7f000018d000-0x8)={0x0, 0x0}) ioctl$TUNATTACHFILTER(r3, 0x400854d5, &(0x7f0000518000)={0x6, &(0x7f000048a000-0x30)=[{0x1d, 0x7, 0xfffffffffffffffb, 0x9}, {0x10000, 0xffffffffffffffe1, 0x10000, 0x401}, {0xd8e8, 0x3, 0x4e, 0x9}, {0x5, 0x5, 0x9, 0xfff}, {0x8, 0x9, 0x6, 0xc04}, {0x7, 0x97, 0xe18, 0xdf60}]}) sendmsg$netlink(r1, &(0x7f000061f000-0x38)={0x0, 0x0, &(0x7f000061e000)=[{&(0x7f0000603000-0xa4)=[{0x14, 0x105, 0x303, 0x0, 0x0, "07c36ffa"}], 0x14}], 0x1, 0x0, 0x0, 0x0}, 0x0) r4 = gettid() sched_setaffinity(r4, 0x8, &(0x7f00004ee000-0x8)=0xffffffff80000001) mmap(&(0x7f0000623000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000624000-0x160)={{{{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]}, {{0xa, 0x2, 0x80000001, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x1, 0x31, 0x8, "51cb1b153d91f7090705eb4c6fba1c5ed65ed8b96a151327ef4c6f259d7a0af6a4c0a4e8426b2ac2181de0c7bbd5dae01b6abea23ca1c676c4c8a4427ea93da44034b5028fd0deb19a10aeb16d851d12"}, 0x160) 2017/12/23 23:57:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x19, &(0x7f0000001000-0x18)={0x1, {0x401}, 0x50000004, 0x100000001}, &(0x7f0000001000-0x18)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f00002e0000)={0x0}) getrandom(&(0x7f0000000000)=""/104, 0x68, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000001000)={0x0, 0x20, 0x0, 0x1, 0x0}, &(0x7f0000001000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={r1, @in6={{0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1f, 0x9, 0xdcad, 0x3f, 0x45}, 0xa0) 2017/12/23 23:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000b8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e05411, &(0x7f0000aa3000)=""/100) setns(r0, 0x8000000) write$sndseq(r0, &(0x7f0000b65000)=[{0xfffffffffffffffd, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x6, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) 2017/12/23 23:57:15 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009d7000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f00009d7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009d8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f00009d8000)='./file0\x00', &(0x7f00009d8000)={{0x0, 0x2710}, {0x0, 0x0}}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000265000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r1) mprotect(&(0x7f00007e4000/0x1000)=nil, 0x1000, 0xb) 2017/12/23 23:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) readahead(r0, 0x8, 0x13) r1 = gettid() getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000665000-0xc)={0x0, 0x0, 0x0}, 0xc) fstat(r0, &(0x7f0000f60000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000579000-0x4)=0x0) getresuid(&(0x7f000075f000)=0x0, &(0x7f0000158000-0x4)=0x0, &(0x7f0000ac2000)=0x0) r6 = getegid() r7 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000d85000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000040000)=0xe8) lstat(&(0x7f000074b000)='./file0\x00', &(0x7f00009a2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000ed5000-0x5)={0x0, 0x0, 0x0}, 0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000a13000)={0x0, 0x0, 0x0}, &(0x7f00001b8000)=0xc) r12 = getegid() r13 = fcntl$getown(r0, 0x9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f0e000)={0x0, 0x0, 0x0}, &(0x7f0000e34000)=0xc) getgroups(0x2, &(0x7f0000fe5000)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000890000-0x1c)={&(0x7f0000d5a000-0xc)={0x0, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000408000)=[{&(0x7f0000863000)=[{0x65, 0x80000000, 0xb02, 0x790, 0x80000001, "6100b709c9a9584ed5b9b402c1da6f83c3af13c4b087bd4f8541b1fae67bb6974ebcaf92309d510959320985047a63adc2c51e6d9d9a28cdf9ff9bd7c2f544b582730351413f68572ab35ad6c45f195655da8d1941"}, {0x66, 0x3757, 0x200, 0x9, 0x40, "ed6d59e5dd71d8187531d0a9577482b16b87faf968ad4fb0a8fd9fa9ec4a67ad4f2c6db70ab62a6e6263da6667f68b52081697547f253d84b223c34acd6641d69f1d27d87d2ce0112d63cd16d453d32dd3d8ef3cecce"}, {0x69, 0x3f, 0x304, 0x2, 0x9, "5dc8c44f7fea67acd65eceaa8483d20ffd22b9916e6bc19739159ee83a046c97dc701043caeae9bbeb63a2dd9df9f51181fff73afd34d57d760b70c4680862dab1274719c16ce1605448c2037658169f5d6edcc23d67c388fc"}, {0x80, 0x3, 0x534, 0x86, 0x200, "e1de11690e41298f0195a52d6cf67a5e1cc68a9d48cd5ee6847d20a2f8e49f446220784748746c9e189b01b4a03899a0e3f204b3ce56eb980986b4c770f19aac22e7f16f708ed0487bab7d9b07dc81a6d4628ee87a556a2f1e98cfa9236cc30cd60e8a15fd7be83fda82df2007e03570"}, {0x33, 0x7, 0x0, 0x101, 0xf, "1233d51330d18215138ba15a0b8088a4caadb48f90c59611bd6da264962db6e7183e07"}, {0xbb, 0x3ff, 0x100, 0x10001, 0x101, "f3d4f4f16533ef0b0e963e603f56326a177a0b560e362f311009dc5903ef4b90fee194e03a95c6b04f443effd72c5e6b7fbef1ae248e646bd5ff0a7763c1286b505c8e46da487a5e978a86289c5139f9212037401221170bd3e84f6a5ee26fb854ce9f893ab00c7ee5a3d4026254f3ca1afbf96f35f7dba40aef22f434be253d130390b5cad23cf486c0d680b46247b38ff0d76a6573c2cf10b1d2d631f6dda1e0c02ab768769397796ce0"}, {0x1010, 0x9, 0x700, 0x3aa, 0x9, "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0x226f}, {&(0x7f00002a8000)=[{0xa0, 0x3, 0x1, 0x3, 0x671, "730b3d7aab7e0bca1b74d2ee55fda9f7e8c24cbedb93ccfe64f82ced45f8e98ef1d881a33092679c572ef1e03d8f480b8d40113372ed6c21b08f38107202e0b15e683edf651205b560bb8ad13de0a3a247f9cf738227bfd1230f699b9e70e08a35b7ae34ecd8089292e7cf012cf075ff7f454b741879e5f66f2f0ea678452d87aec673fd9ca610de5556471048f6c8e1"}, {0xde, 0x80000000, 0x804, 0x200, 0x2, "bdc7101996be51ad460046f7330047d72e53405dcfce792de1974395339b8f3145aa28532a93ce411b6b0860330e0fa469acaafbe12b547048c099addda35d0f1025d9769692cef7c292e9b678f1bc0708d2354a0e7c32f55af3fdf6701b18410a92d8a6902aaf109c1deacb6a58da214c84f0a4afda5bb488a223ecd8cf6b988767f6aae54e8fa202482b21d631323c971be5d55011aea2c91644da92275eaf78eedce4b3204a97c064607fe6687b8bac34cc6cca0d94ff58107d1cfc1e900136435fa1509e1c4c43be04d2301a"}], 0x17e}, {&(0x7f000011a000)=[{0x90, 0x1, 0x2, 0x2, 0x4, "4c251b024b7b190524c6372b58fd97f7e82d1d1cfed30409774db559ded106d104d669088a07d9ad2dccc46686644aba6328d3192d9f5a9700c0b28feec66499043553f9d1978ccfb92d8bb8e2a0d6b2f8b1358a9f3d9598a57d7d6a09351cea1dbca8942642f360d097b1d30486273dc26a35510990ba4668dc12abda2b17c0"}, {0x4e, 0x2, 0x4, 0xfffffffffffffc01, 0x1, "42b89f3e2426a9d38260933012484ff633ea6794c75582df1ecfc1dc6fd134116128363c59134dfb6543d4ed3ccc8a5fad0a0c91130e50d0a66d8d5a92fa"}, {0x4b, 0x100000001, 0x100, 0x5, 0x8b, "f88fea8f662f704ce74887ab3e1c3fa703c3823f603e6e8f2609188c96ce62db21adaeba50b529917c832dd7796a895b7f17297c98e7e3cfd5d78c"}, {0x96, 0x8, 0x300, 0xff, 0x4, "355f564e566577aad928535e79147210e6b722befd6cdddf32bc01bf45942975ca0ce10f29b11fa8c1930e8fb0998330116c2637b2a605773652f3fca7980bcc9e5478e41d1ce68f70b0359801c3bb8e3f0b65eb38fbe63a973c9a48310f9a45a0860ec23733a20a891fd146a3ebae4dc88f557e7e42be8482900f90e1c70bf2d765a8b89566"}], 0x1bf}], 0x7, &(0x7f0000045000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @cred={0x18, 0x1, 0x2, r7, r8, r9}, @cred={0x18, 0x1, 0x2, r10, r11, r12}, @rights={0x14, 0x1, 0x1, [r0, r0]}, @cred={0x18, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0xac, 0x40}, 0x44) sendto(r0, &(0x7f0000da8000-0x15)="140000000a0ae7c8ff130000fc0c0100000008e5", 0x14, 0x0, 0x0, 0x0) 2017/12/23 23:57:15 executing program 5: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000dc2000-0x11)='.request_key_auth\x00', &(0x7f00003bb000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00007e5000-0x17)="6367726f75706367726f757026b4507573657247504c00", 0xffffffffffffffff) r1 = add_key(&(0x7f0000821000)='trusted\x00', &(0x7f00008f9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00005df000-0xb5)="ec0eccf2efa8efe27f69ea9fbaca165ea200183a07b10340f1cc01252d2e80162a315d40dc058f07f7a10b77791546394aa385c23ddf36b425b5018c8433838fcb543374a758ecc181c1e4cfa9844a698a4a714f5b93ccbd133a0fd4f8ee8ed6e84c7e70f9c5721f0cde038d690bf26c4787ba175fd02a70c2c1e808a1d8f8bb8a91e4a679af6adaf17459c05b79a80797c0fc640081c14c6602cdcdccd06df70e8714182e1f3353d75b64d3d33552a61d07ba89ab", 0xb5, 0xfffffffffffffffd) keyctl$instantiate(0xc, r0, &(0x7f00007b0000)="1b51939adc9bd5887f436e7e8b34d7cf5600c737d38d0b20b7f7b319771be152376d7e2e52621c4c256a5835ed9dc6e1309ce52ca6bf93491a438c7bad7e88d9e06c520a84ba1e6bb3b25913f382238028c169b2db9fc47ff29c676dc232d40cfe93665e382e806d62e094bf814470d66f11632fac63a2aa502808", 0x7b, r1) r2 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000dbc000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r3 = getpid() r4 = gettid() readv(r2, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r3, r4, 0x1) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000000000/0xb2d000)=nil, 0xb2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f00009f5000/0xc000)=nil, 0xc000, 0x4000, 0x3, &(0x7f0000663000/0x4000)=nil) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f000076c000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) 2017/12/23 23:57:15 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000007000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000004000-0x3)='nv\x00', 0x3) r2 = socket$inet(0x2, 0x4, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000003000-0x10)={0x5, 0xc, 0x401, 0x0, 0x0}, &(0x7f0000008000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000001000-0x8)={r3, 0x7f}, 0x8) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001000)={@generic="8350eb12dddcfbf168ddafc228547850", @ifru_map={0x101, 0x0, 0x0, 0x0, 0x0, 0x0}}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454dc, &(0x7f000000c000)=0x6) 2017/12/23 23:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f00003fb000-0xc)={@multicast2=0x0, @broadcast=0x0, @local={0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fdd000-0x4)=0xc) r1 = syz_open_dev$tun(&(0x7f00008ff000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00008bd000)={@generic="00090000008000001607067d08b1bd5c", @ifru_settings={0x2, 0x0, @cisco=&(0x7f00006fb000-0x8)={0x0, 0x0}}}) ioctl$TUNDETACHFILTER(r1, 0x400454d0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000651000-0x10)={0x1ff, 0x200, 0x8, 0x37e3, 0x0}, &(0x7f0000033000-0x4)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00009ab000-0x8)={r2, 0x80000000}, &(0x7f0000670000)=0x8) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000+0x4f1)=0xe8) chown(&(0x7f0000005000-0x8)='./file0\x00', r0, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000000)=0x5) 2017/12/23 23:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f000007f000)={0x0, 0x0}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001d0000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000018d000)='reno\x00', 0x5) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000541000)=0x0) fcntl$setstatus(r0, 0x4, 0x2c00) r1 = request_key(&(0x7f0000750000)='cifs.idmap\x00', &(0x7f000013c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f98000)="a67070703000", 0xfffffffffffffff8) r2 = add_key(&(0x7f00008d6000-0xb)='asymmetric\x00', &(0x7f000030f000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000616000)="b8f00038463a32d075de15353e6c662ad39aa9e2dba21fb0e446986b8b5bafcd6066a6c890d70f74af65dd1c08bb4fb37e8c2a3c873550841856382fe9b476640dca7889d46ed49634b6e988b379560f7583ebf30b9b7274e0f60b3228f62326b496c79b99216ee165c87e3029a0f2f9b0811c9ca427e1614a55caa852fefec65c396fb93368712139d2f76076548fde23b57cdb82d81bcd9421bcd8172b859324b8", 0xa2, 0xfffffffffffffffe) keyctl$reject(0x13, r1, 0x100, 0x81, r2) 2017/12/23 23:57:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00006ed000)='/dev/input/event#\x00', 0xfffffffffffff001, 0x400900) ioctl$EVIOCSKEYCODE_V2(r0, 0x80284504, &(0x7f0000c83000)={0xf, 0x0, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001df000)={@common="6c6f000000000ff7ffffff0000e0f0ff", &(0x7f0000117000)=@ethtool_sset_info={0x37, 0x0, 0x803, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000271000)='/selinux/policy\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000a4c000)="44799f61f76e607c1aebf49344f45c7f7149fa2bb69e4c1e649e36974d37b80bec6ef2ed0b6c0b966d82a19940ff245f1cc9c9b63e81877656a5beba53a1ffe6ccf2dcd7aa021198345ec4eebe5c373d67e6f3d63b535b1bf212c016c5c53cd07f097427f90c626b99f8e45a4f55703475160579ffed01e790af2b6a1915faeb6f23db18619a22fd881730518c8abacc7e729e5e2aa2cb3ee227cc2606798b10d276f6e10723a6f2de350829fe188bcb4fae5b9cc9ea0f70cffb13f9f079ef", 0xbf, 0x20000000, &(0x7f0000808000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000665000)=0x101) 2017/12/23 23:57:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) mount(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f0000866000)='./file0\x00', &(0x7f00001cb000)='qnx6\x00', 0x105403, &(0x7f0000328000)="") [ 86.379815] audit: type=1400 audit(1514073435.506:51): avc: denied { getattr } for pid=14528 comm="syz-executor3" path="socket:[20859]" dev="sockfs" ino=20859 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2017/12/23 23:57:15 executing program 5: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(0xffffffffffffff9c) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005c3000-0x11)='/selinux/enforce\x00', 0x280000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f00001f8000)=@file={0x0, ""/4096}, &(0x7f0000bac000)=0x1002, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000be6000)='./file0\x00', 0xf000, 0x0, 0x0, 0x0, 0x8, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=[{0xd2, 0x99, 0x200, 0x8, 0x1, "671e7856b8d1784368ff21cb6152f27ba3b8deac07852e2b0864ecfe129c3599ec9b36560491b48870ec2a56597913c5e30a04f24cd2f65eebb594e842da6fdc731eda1385628f3e5bfbb1568b45d501b62dff1aa535237600f2c982f5293ae631900f37ae74399ca6f52ed6ea9598fa547ca62ff4f5d5d6b63edd615b934f56c805ec4c2ffdfc6430898dd5421cc8bbc967adeb612511980c967df59ade23cdcfa81fc2e9aeb7b4ac98820ba3f782c746f2b2bd796a8d5d3df8a465e86b0faf0b00"}, {0x86, 0x10000, 0x4, 0x3, 0x2, "6f7e875afcfcf70b4314471658c92e217b6cbd19005794e60df5cab18f8abf7c9ad607dc7c5cbde4689aebd36e1e9855728b7ce0372467e7aef6ce419671db7204f7e29c9decbf9142828f60cf5e9e4050a072b784116a87eb7ca2ecf71ff074704467e283e0ad79daa2d52f95e5a3b6cbc493c55878"}, {0xf8, 0x1000, 0xe0c, 0x4, 0x5640, "3b6520df5aa8cfc28957f3315b981d5ce13da3dc8440e936fc101994afa0ed14e0de7a969a005909f7b84d552a2be447b4be3383f8ce4bd15e4ff6d89e27de45e0217a5c1b030383cdd4c47532ea373c63d63f189fdab4087374a1491411a7a783efd737c7a27cc91315538eeac95e5aea9e6c87557d55c74d089803d98979c64484b122a2e571861b8a162a1c45b5d58ae8798d86a4358c80fe193cf650b0e3141db949691cad1fd42166233e5cead845ac7c00dd1602946dcd4046d72c3543bbf3791beec7cc873cfee38bf3529bb580a344000a714f109e324838de42386b907af164e6da2039"}, {0xea, 0x3, 0x2, 0x6, 0x200, "0c372d6ef5e6dd48badd589f4392e1e8eb7a8eaf6be74e015679474405198ee9a8bacb8547b23bb7b7a2684aee2848e210f29a5682fd23b8ea720e1f331c7d1adc948626959d40040984aefb4aec0384194e9f19a8c8d54bb4434d9413ba7c49fd12d9e066134e6cd712f3565a376869771fca4f8509de83268d90a8681543134ff21a53eb302cbb34431fe403b3ae2ea99be520f7bbde62d5ef718d90490538cddec9dd37e12ee0fb55cd97e84afa68a69933485449fc89c9f8751c88638e1341f3c25e3cc65d0833e386572c28e43cbecd3129323ac6378e62"}, {0xf3, 0x800, 0x504, 0x81, 0x108, "8c50b9483fd235a903b8d81a657945837ced52d694979a13d2efd4cb5ab4781fcb493e27fde1d231885d3212c0d66e3a7ef9653e63f68dfe2d0f9c4f66f52c15598cd2fe3091df14a6a3b8f3ce48ba7290edb5df763cb070df4c67a2a28b65a2b9f0e994d5ada9530a65cd88550ee8b5a55d12101d6badaea5962f35c2a3b62bf017fc2a536a51fc19180ddf306383741e27e6999f2162983e7ad76107aa64afb3028ef04352aa87ccd07a2a0018353b7ed8f3f55b650d7a6bb81605410e20467fd509d50a5cec437db841dbcb442133506c753e2f9db61cfd0b511d48db32e55db038"}], 0x42d}], 0x1, &(0x7f0000f76000-0x38)=[@rights={0x18, 0x1, 0x1, [r1, r2, r3]}, @rights={0x10, 0x1, 0x1, [r4]}, @rights={0x10, 0x1, 0x1, [r5]}], 0x38, 0x200040c1}, 0x0) r6 = gettid() waitid(0x2, r6, 0x0, 0xa, &(0x7f000027e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:15 executing program 4: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000036c000-0x4)=0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000e8000)={@generic="4d3af7519a29494a97c39f84bae8f45f", @ifru_flags=0x2}) 2017/12/23 23:57:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002b3000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00007c0000)='./file0\x00', &(0x7f0000018000)='ramfs\x00', 0x0, &(0x7f000050d000-0x92)="01998b9a695f7b2d17b752834198a3a3ab6a2ee0dd29bde0b89c57b65e09040a0cf64b4870bbac2236c25a5c5aea690ef0feecb78946bc6fe2d9b095d63059ae5a442b2af5737218739cfd60e60791c51db6c46caafceb1c9f7a70ec83fc809e1a00fb6c600c8faee73a0911d02dcd17baf570ada126badeb514d538414bf7b620177592f5be003f1d2a594fa5999cd385f1") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f0000bbd000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='./file0\x00', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x80000, &(0x7f000002f000)="") mount(&(0x7f000084c000)='./file0/file0\x00', &(0x7f000095a000-0xe)='./file0/file0\x00', &(0x7f0000de9000-0xd)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x2105404, &(0x7f0000a65000)="") mount(&(0x7f00005da000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000c28000)="") r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fcc000)={0x0, 0x0, 0x0}, &(0x7f0000c95000)=0xc) syz_fuse_mount(&(0x7f0000013000-0x8)='./file0\x00', 0xa002, r0, r2, 0xffffffff, 0x4831) process_vm_writev(r1, &(0x7f0000335000)=[{&(0x7f0000839000-0xd8)=""/216, 0xd8}, {&(0x7f0000236000)=""/118, 0x76}, {&(0x7f000000d000)=""/146, 0x92}, {&(0x7f000083c000)=""/231, 0xe7}, {&(0x7f00000b3000-0x5f)=""/95, 0x5f}], 0x5, &(0x7f0000d2c000-0x18)=[{&(0x7f00009be000)=""/150, 0x96}, {&(0x7f0000986000)=""/234, 0xea}, {&(0x7f0000d28000)=""/28, 0x1c}], 0x3, 0x0) umount2(&(0x7f000017c000)='./file0\x00', 0xa) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000043f000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x40, &(0x7f000000a000)="") r1 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000915000)=0x8) fcntl$lock(r1, 0x7, &(0x7f00007ec000)={0x1, 0x0, 0x0, 0x0, 0x0}) unshare(0x40600) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x9) 2017/12/23 23:57:15 executing program 4: 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) r1 = gettid() ioctl$TIOCSPGRP(r0, 0x540f, &(0x7f0000237000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f000016c000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000512000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f00003c7000-0x44)={{0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2017/12/23 23:57:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x22000, 0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xde)={0x0, 0xd6, "1ca552735ca090a83348fb1502daa5a3a73e179ba82311da8eb6e21b5c47e719325bb95279018869de1c752c3e948fce66a62c003d9db390fe5d699b3253e453c2c64d34f71376696ce9ffbffe30ed537c40bf604fc318896cbd55f6942de862c008e3583b8a597902a32b33bbafef3c12a35a28432d93358af33a9cba6164a95db57699dd23443556250e690df973dd0ee4882270e88f8745353d7d8664332c0b0ad0402330a0dd3316008d06927c355584b5c35353903efdca001b5ed43656f86628cd9456d90ea50fcc78096b1e99f119e5ddcb45"}, &(0x7f00003ab000)=0xde) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/183, &(0x7f0000001000)=0xb7) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000c65000)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r2 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r2, &(0x7f000003f000)='./control\x00', 0x1, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000040000)='./control\x00', 0x800, 0x40) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f000002f000)='./control\x00', &(0x7f0000041000-0x1d)=@random={'trusted.\x00', 'systemproc@security\x00'}, &(0x7f0000040000)=""/254, 0xfe) execveat(r2, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) 2017/12/23 23:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0xa)="2f0000000080000000f1") getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00003f3000)=""/121, &(0x7f0000bdd000)=0x79) ioctl$TIOCCONS(r0, 0x541d) 2017/12/23 23:57:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x880, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0, &(0x7f0000001000)={0xdb7, 0x1f, 0x4, 0x1f, 0x8001, 0x9, 0x10000, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000074f000-0x4)=0x7, 0x4) r1 = syz_open_dev$random(&(0x7f0000b0f000-0xc)='/dev/random\x00', 0x0, 0x0) pread64(r1, &(0x7f0000b7b000)=""/0, 0x0, 0x0) 2017/12/23 23:57:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x6) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000181000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000c26000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg$netlink(r0, &(0x7f0000621000-0x38)={0x0, 0x0, &(0x7f0000dbb000-0x10)=[{&(0x7f0000001000)=[{0x10, 0x10, 0x0, 0x0, 0x0, ""}], 0x10}], 0x1, &(0x7f0000401000)=[], 0x0, 0x0}, 0x0) socketpair(0x11, 0x6, 0x0, &(0x7f0000953000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0106434, &(0x7f0000d21000)={0xfff, 0x0, 0x3, 0x800}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00005c9000-0xc)={0x0, 0x0}) setsockopt$inet_opts(r2, 0x0, 0xd, &(0x7f00003a4000-0x76)="eaea9cc7dbc5c652fd01470f937c4393ebf30a242e695abfd94bc8c414008baecb8b5f2c01413338fa9d2133a5c0682c360f025e6ebca1bfcc02ab3c0609a41f356e7658051a9de45539ceee3858b584c9e173bb08eff36418791d37b1ef5a731db29fb2f02e1846f800e42c49884280c9cba8f8c135", 0x76) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0086438, &(0x7f000032b000+0x85e)={0x8, r3}) 2017/12/23 23:57:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f000074d000-0x5)='./file0\x00', 0x0) mq_open(&(0x7f0000317000)='\x00', 0x843, 0x81, &(0x7f000011c000-0x20)={0x1, 0x1, 0x4c, 0x1ff, 0xf9d, 0x0, 0x4, 0x8}) r1 = fcntl$getown(r0, 0x9) capget(&(0x7f0000aec000-0x8)={0x399f1739, r1}, &(0x7f00005a1000)={0x93, 0x401, 0xd4, 0x6, 0x5, 0x401}) socket$inet_udp(0x2, 0x2, 0x0) eventfd2(0xa1, 0x800) mq_getsetattr(r0, &(0x7f0000da1000-0x20)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x1, 0x1ff, 0x0, 0x0}, &(0x7f0000043000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:15 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000b000-0x30)={0x0, 0x0, &(0x7f000000a000-0x7c)=[], 0x0, 0x0, &(0x7f0000004000-0x4d)=""}) 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) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000009000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000009000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000009000-0x4)=0x0, 0x4) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000009000-0x8)={0x0, 0x0}) r3 = mmap$binder(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000002, 0x12, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f000000a000-0x18)={r3, 0x0, 0x0, 0x0}) 2017/12/23 23:57:15 executing program 4: r0 = socket(0x10, 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000b8a000-0x8)={0x8, &(0x7f0000b56000)=[{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) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000002000-0x8)={0x0, 0xfffffffffffffff8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x8}, &(0x7f0000000000)=0x98) connect$ax25(r0, &(0x7f00004d2000-0x10)={0x3, {"00c50413000006"}, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000001000-0x4)=0x80, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(0xffffffffffffffff, 0x40044591, &(0x7f0000001000)=0x3) 2017/12/23 23:57:15 executing program 2: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000d14000-0x2)=':\x00') mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d13000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a0f000)=0x14) lstat(&(0x7f00006fc000)='./file0\x00', &(0x7f0000b67000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d14000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000d14000)='big_key\x00', &(0x7f0000843000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$get_persistent(0x16, r1, r2) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x7, &(0x7f0000d0f000-0x4)=0x4a87, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) mmap(&(0x7f0000d15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d15000)='/selinux/load\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f00009ca000)={0x2000, 0x0}) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000b7a000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 23:57:15 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00006d5000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000106000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000437000)={0x0, 0x80000, 0xffffffffffffff9c}) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ccd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) r5 = fcntl$getown(r3, 0x9) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) rt_tgsigqueueinfo(r5, r6, 0x3c, &(0x7f0000001000-0x10)={0x4, 0x1f, 0xfff, 0x9}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000002000-0xc)={r2, 0x80000, r4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r7, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:15 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000002000-0xf9)=""/249, 0xf9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x3, &(0x7f0000000000)=0x2, 0x4) fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(0x0, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000001000-0x8)={0x6, &(0x7f0000001000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000001000-0x8)={r3, 0x2}) 2017/12/23 23:57:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x0) ioctl$TIOCGSID(r0, 0x540f, &(0x7f0000035000-0x4)=0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000062000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000062000)={&(0x7f0000062000)=""/213, 0xd5}) mremap(&(0x7f0000053000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000032000/0x2000)=nil) 2017/12/23 23:57:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x2000000011, 0x3, 0x0) getsockname$packet(r1, &(0x7f00008d3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000193000)=0x14) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000e8e000)={@generic="367294eae9bce8cd5bf6b198e98e7668", 0xfffffffffffffffb}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000b1a000)='/dev/hwrng\x00', 0x480, 0x0) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000b07000)=""/226) sendto$packet(r1, &(0x7f000050e000)="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", 0x5ef, 0x0, &(0x7f000027f000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x14) [ 86.643865] binder_alloc: 14607: binder_alloc_buf, no vma [ 86.702233] binder: 14607:14612 transaction failed 29189/-3, size 0-0 line 3128 [ 86.718871] binder: binder_mmap: 14607 20002000-20004000 bad vm_flags failed -1 [ 86.760507] binder: BINDER_SET_CONTEXT_MGR already set [ 86.766434] binder: 14607:14627 ioctl 40046207 0 returned -16 [ 86.774047] binder_alloc: 14607: binder_alloc_buf, no vma [ 86.779635] binder: 14607:14627 transaction failed 29189/-3, size 0-0 line 3128 [ 86.793908] binder: binder_mmap: 14607 20002000-20004000 bad vm_flags failed -1 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f0000247000-0x8)={0x3f}, 0x8, 0x0) finit_module(r0, &(0x7f00009ad000)='*{\'system\x00', 0xb7477bc06bec6fdc) r1 = syz_open_dev$loop(&(0x7f0000455000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x400000000000125d, &(0x7f0000a65000-0x2)="") 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket(0x0, 0x8080e, 0x8000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000b5d000)="940700bd0c", 0x5) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init1(0x0) pipe(&(0x7f0000b21000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000922000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000347000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00008f5000-0xe8)={{{@in=@empty=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007a8000-0x4)=0xe8) syz_fuseblk_mount(&(0x7f00006e5000)='./control\x00', &(0x7f000066c000-0x8)='./file0\x00', 0x2000, r3, 0x0, 0x7, 0x100, 0x10000) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000568000)=""/19) linkat(r1, &(0x7f000010b000-0xa)='./control\x00', r1, &(0x7f0000d26000)='./control\x00', 0x1000) inotify_add_watch(r0, &(0x7f000001f000-0xa)='./control\x00', 0x206) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f5a000)='clear_refs\x00') ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000027000)={0x40, 0x1, 0x3f, 0x9, 0xfffffffffffffffb, 0x1000000000000}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) read(r1, &(0x7f0000ba0000-0xe7)=""/231, 0xe7) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000dcb000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00003ae000)={0x0, 0x5c, "5a9435a9cd3d03ca0e704745b2be00da93767d58c8a9180bd0eeea3ad3f9932089c29a9121b99240d24d22cd24c9401391d35b971736a160d0c0768ac6dcd93f7bc9c7d562101a0fef80121329dcba5758f1e326bd90f7a4315f780a"}, &(0x7f0000601000-0x4)=0x64) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000935000-0xc)={r3, 0x10, &(0x7f000061c000-0x10)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000211000-0x4)=0xc) r4 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r4, 0x8916, &(0x7f0000d08000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sendmsg(r4, &(0x7f0000cf4000)={&(0x7f0000f85000-0x4)=@hci={0x1f, 0xffffffff80000001, 0x0}, 0x6, &(0x7f00006dc000)=[{&(0x7f0000020000-0x6)="cdf72832b920", 0x6}, {&(0x7f0000a24000-0x4d)="b4546c4fdc8f5c2b8aa237f459a49f14fbf51f3719876cdf66d426dc9efff1e2465b2fdf8c83a614b9862e2b49f101129770f45bb85f1988180cddb98422e911913cfad69c41547ee2796db214", 0x4d}, {&(0x7f0000b75000)="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", 0x1000}, {&(0x7f00000c6000-0x4f)="d4007d465442b0f82b2537700fca5717c5a5e477f6a893cf7751ee5d62e98617eb83da303ca55f1c1553494dad988ac3233f4fe6fdac12252c41eb142c40cb0465be663c394a77409d9266c5eea4bb", 0x4f}, {&(0x7f00004af000)="8f60cc701ac201d0b6e91cd61f83d454417e549825698fdd8c3c8a0542a1b3f2560f777d2839cbb8ce8e111af978697f7a973a30e18a37f0d0885b01aaa09825edd32c5c3a961fd7b29eb18eac99c63622d1aba7485ec835e9a4cdfb4cf1092ac0d993d2c786682eb1c1a3897a973a626771f9b0b8bc65896e5818e6e4f61fe59a3ca72f0c639f1e73d25f10d75d2aab9a47c9d1333a61cfc77069073834c0", 0x9f}, {&(0x7f00003fa000)="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", 0x1000}, {&(0x7f0000548000-0x70)="54eba13c0bf58af4264dab27f0675745610abc479df285a061ecc8ec2d510869462b7557c405fefa2e928416d8b8255331014a41e5a1b4381804ae0d02e2ccfa300e06a27f1d817d8285ba50a3b65352cd6169b7e092b9c7876272e88e19da5061d86c69e35fcbc5c0bc4cee58243ddf", 0x70}], 0x7, &(0x7f0000073000-0xb0)=[{0xb0, 0x114, 0x144b, "a4473c98005f339e8c2f463dc10beeb5e11770d77130316c85787207d3ddb08043e623320886fccfadeadff741abd9dab75fe644c34a172b5eb634ace44aa89d29fa063f87836cf514bf7844e40b7bef6d3c5488a014496640e7f5952b16d3b8a58acaebe1d7cfaa2b1f0bfb23ed179f17c78076fe7fbdf831747490f6b0a1da070c00ba5b2f8a024388d7fd3a411015aa3146eb8eb96cbb16dab36f9b054dfb92f0a115"}], 0xb0, 0x40000}, 0x8040) setsockopt$inet_mreqsrc(r4, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0}, 0xc) dup3(r0, r4, 0x0) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000a45000-0x11)='/selinux/context\x00', 0x2, 0x0) bind$netlink(r5, &(0x7f0000eb3000-0xc)={0x10, 0x0, 0x499f, 0x80}, 0xc) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd8000-0xc)='oom_adj\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) prctl$void(0x7) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f00006d5000-0x8)={0x0, 0x0}) setrlimit(0x1, &(0x7f0000011000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009db000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f000062e000)=0x14) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000235000)=0x0, 0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00004af000)=@assoc_value={r1, 0xfffffffffffffffd}, 0x8) ftruncate(r0, 0x3d) 2017/12/23 23:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000cb6000-0x8)='./file0\x00') mkdir(&(0x7f00004d3000)='./file0/file0\x00', 0x0) mount(&(0x7f0000847000-0x8)='./file0\x00', &(0x7f0000c75000)='./file0\x00', &(0x7f00000f4000)='tracefs\x00', 0x1400, &(0x7f0000cf9000)="") pivot_root(&(0x7f0000907000)='./file0/file0\x00', &(0x7f000025f000-0xe)='./file0/file0\x00') mknod(&(0x7f0000561000)='./file0\x00', 0x2, 0x3) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000809000-0x8)='keyring\x00', &(0x7f0000ac1000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) memfd_create(&(0x7f000078f000-0xb)=',vboxnet1-\x00', 0x3) r1 = request_key(&(0x7f00002ff000)='encrypted\x00', &(0x7f00002cd000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fe9000-0x3)='\'$\x00', 0xfffffffffffffffd) modify_ldt$write(0x1, &(0x7f000060e000)={0x8, 0x100000, 0x0, 0xfffffffffffffbff, 0x7f9, 0x0, 0x7, 0x7a1f, 0x8, 0x5}, 0x10) keyctl$negate(0xd, r0, 0xd9b, r1) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d81000)='/dev/pktcdvd/control\x00', 0x3, 0x0) connect$ax25(r2, &(0x7f0000936000-0x10)={0x3, {"4e67834d474e6f"}, 0x2}, 0x10) getsockname$inet6(r2, &(0x7f0000ff7000)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000095000)=0x1c) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) [ 86.815273] binder: undelivered TRANSACTION_ERROR: 29189 [ 86.821739] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 23:57:16 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000d49000-0x7)='ns/mnt\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000897000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) listen(r0, 0x4) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) close(r0) syz_open_dev$tun(&(0x7f0000480000)='/dev/net/tun\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003a2000)={0x0, 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000026d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000a3a000-0x50)={{0x1, 0x71}, {0x20000, 0x6}, 0x1, 0x3, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) epoll_pwait(r1, &(0x7f000056b000-0x3c)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000bde000-0x8)={0x0}, 0x8) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, 0xc) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cee000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fdf000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$inet(r3, &(0x7f0000fbc000)="d58599a220c0ff3e755773338b49821c5f71090511581a601f7f9da4d3ede2feff55df9a072a7c882207c261e29ec33da66ce5223240c4ac32b6da0b53759d7adb9d1532c98a81f3bb179e9c2523c5", 0x4f, 0x0, &(0x7f00003f2000)={0x2, 0x3, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000676000)=0x2b) read(r2, &(0x7f0000184000)=""/1, 0x1) readv(r2, &(0x7f0000dce000-0x10)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000ccb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r0, &(0x7f0000336000)=[], 0x0, 0xc0) close(r0) 2017/12/23 23:57:16 executing program 4: chmod(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000-0x8)='./file0\x00', 0xd0001, 0x10) clock_gettime(0x0, &(0x7f0000787000-0x8)={0x0, 0x0}) utimensat(r0, &(0x7f0000a05000-0x8)='./file0\x00', &(0x7f0000509000-0x10)={{0x0, 0x7530}, {r1, r2/1000+10000}}, 0xf2121b70e7f7a0db) 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c10000-0x9)='/dev/rtc\x00', 0x400400, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000cc2000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f00004c6000)={r2, 0x80000, r1}) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000088c000)=""/21, &(0x7f000017b000-0x4)=0x15) r4 = syz_open_dev$tun(&(0x7f0000dfb000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f00008f8000)=@add_del={0x2, &(0x7f000016f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) setns(r4, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000c66000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x5, 0x0, 0x0, 0x0, 0x0, 0x0}}) getsockopt$packet_buf(r1, 0x107, 0x2, &(0x7f0000d32000)=""/152, &(0x7f0000102000)=0x98) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) modify_ldt$write2(0x11, &(0x7f00005dc000-0x10)={0x9f2d, 0xffffffff, 0xffffffff, 0x3, 0x5, 0x8, 0x10000, 0x4, 0xffffffffffffff69, 0x5}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f000077f000-0xe6)=""/230, &(0x7f00000f5000-0x4)=0xe6) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f00004da000)=0x100, 0x4) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000012c000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000635000)={0x1, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00004e2000-0x8)={0x5, r1}) capset(&(0x7f0000000000)={0x20071026, 0x0}, &(0x7f0000d1d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) umount2(&(0x7f000017c000)='./file0\x00', 0x0) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000384000)='net/route\x00') ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00008c4000)={@common='rose0\x00', @ifru_mtu=0x1000}) r1 = gettid() fcntl$setown(r0, 0x8, r1) poll(&(0x7f00006d4000-0x50)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000023000)=0x0, 0x26a950b) fcntl$notify(r0, 0x402, 0x10) 2017/12/23 23:57:16 executing program 1: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000030d000)='/selinux/checkreqprot\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000001000-0x10)={0x3, {"26ecb23aa5518f"}, 0xfff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000847000-0x8)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000abf000)={0x0, 0x0, 0x0}, &(0x7f0000218000)=0xc) r2 = userfaultfd(0x0) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000488000-0xe)='/selinux/load\x00', 0x2, 0x0) getpeername$ipx(r3, &(0x7f0000790000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000462000)=0x10) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f000052c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000ffa000)={{&(0x7f00003b2000/0xc00000)=nil, 0xc00000}, 0x1, 0x0}) ioctl$EVIOCGBITSW(r3, 0x80404525, &(0x7f000095e000-0x1000)=""/4096) ioctl$UFFDIO_UNREGISTER(r2, 0xc020aa04, &(0x7f0000027000)={&(0x7f0000681000/0x1000)=nil, 0x1000}) fcntl$getownex(r1, 0x10, &(0x7f0000aee000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000f1b000-0x4)=0x0) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c4e000)='/dev/vga_arbiter\x00', 0x109800, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4018641b, &(0x7f000060d000-0x18)={&(0x7f000052d000/0x1000)=nil, 0x100, 0x3, 0x1, &(0x7f0000e44000/0x2000)=nil, 0x954e}) pipe2(&(0x7f000087d000-0x8)={0x0, 0x0}, 0x0) ioctl$KDGKBSENT(r2, 0x4b48, &(0x7f000092b000)={0xff, 0x4e4f, 0x10001}) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000d4d000-0x158)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9, 0x6, 0x0}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0xb, 0x0}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x58}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x15) writev(r0, &(0x7f0000b8c000-0x10)=[{&(0x7f0000e00000)="580000001400192300a14b80040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000000000ed5dfffff5000022000d0001000404080000000000006e06ce", 0x58}], 0x1) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f00002f8000)={0x0, 0x0, 0x0}, 0xc) ptrace$getregset(0x4204, r1, 0x206, &(0x7f0000862000)={&(0x7f0000fe4000+0x279)=""/143, 0x8f}) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000bf6000)=0x177, 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00003f4000)=0x10000000000037, 0x4) setsockopt$inet6_int(r0, 0x29, 0x1000000005, &(0x7f0000c22000-0x4)=0x3748, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000869000)=0x8000, 0x4) sendto$inet6(r0, &(0x7f00009f1000-0x3d)="", 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) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00007ba000-0x38)=[{&(0x7f0000dfc000-0x12)=""/18, 0x12}, {&(0x7f0000616000-0xa7)=""/167, 0xa7}, {&(0x7f0000a17000)=""/4096, 0x1000}, {&(0x7f0000252000)=""/23, 0x17}, {&(0x7f0000a00000)=""/4096, 0x1000}, {&(0x7f000007a000-0xc5)=""/197, 0xc5}, {&(0x7f0000958000)=""/123, 0x7b}], 0x7, &(0x7f000083b000)=""/0, 0x0, 0x2000000001}, 0x0}], 0x1, 0x2041, 0x0) 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80003, 0x8) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000001000)=0x1, 0x4) read(r0, &(0x7f0000c81000-0x5b)=""/88, 0x58) r1 = socket$inet(0x2, 0x800, 0x0) sendto$inet(r1, &(0x7f0000761000-0x1)="", 0x0, 0x20000801, &(0x7f0000283000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendto$llc(r0, &(0x7f0000003000)="", 0x0, 0x0, &(0x7f0000004000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random="a814b0971a6a", [0x0, 0x0]}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000004000)=@llc={0x1a, 0x1f, 0xfffffffffffffffe, 0x0, 0x3, 0x168e, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ecc000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000a16000)={r1, 0x0}) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) r2 = syz_open_dev$mice(&(0x7f0000a0f000)='/dev/input/mice\x00', 0x0, 0x1) r3 = add_key$user(&(0x7f0000dd9000-0x5)='user\x00', &(0x7f00009ee000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000bac000)="4d237d800b089c4e7d87f2ad0ba16353a40fe8a7ab35fa874dbe7ee870f9e0a66f4a7d6b0d14436d2436", 0x2a, 0xfffffffffffffff8) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00004d5000)=0x6, 0x4) r4 = add_key$keyring(&(0x7f0000cc8000)='keyring\x00', &(0x7f0000efd000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000ea7000-0x8)={0x1, [0x0]}, &(0x7f0000847000)=0x8) ioctl$TIOCCONS(r0, 0x541d) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000684000-0x6)={r5, 0xfff}, 0x6) keyctl$instantiate_iov(0x14, r3, &(0x7f00004b3000)=[{&(0x7f00009c4000)="1c1b687b3ddd64e4421abbf6eaaa0536c5b3eec6be3460587b3e88c47241f01c1cbf5f93ea00038d46d40612b6c030d23cf638b3215379ad972059ad68914b1f666fb29c2621183fbcd4066406d3f03579ed4909ebfa7f43bedcaaaec1b6e7f40de2230550f7b52b5151c26c2d0b5567d4f9d789e4db157d5110cdf56e9e36e3b43b92af4635c8e32900", 0x8a}, {&(0x7f0000537000)="3125e2af6c1ddbda1484b4384faa26dcec3ac03d1d813a1fd0c9bdccd2e164cb46c090b8a32c560dc37461076fc7d2cb13a37432a21229e7acebfa8cc0e729ff5c00e8004124d91b394d8088236da353ffffab821f208a3bf727c685c5659389480b9421a32231b39007f1361f241015b6", 0x71}, {&(0x7f0000386000)=']', 0x1}, {&(0x7f000044a000-0xec)="27b27d5818733a0e682713ed42c2d0525021f0b9bce14719f28742a0746c3038281b05be22cd10c4063b27d89a54f32fa21e741797605982cc1b644cde97007e76a43b18d1b9489856916653f3ccc51c974091444ebbce900682461a4ffd2aec004c41854564ed5e942c89211d4a37c169e6e10b0c73c379bd034ac4c8a29c798563462de1bfe47690d4af8eb26cc19adeec8ff854edea352dd3d11fbf65c0498b292b6d5babf8086def03c329d255d6f9d3d588be0e3215566b3411b667ed3a6aa456239c23585228b7aa3825e44a2a565ed7f648a50d93a5582da2112898b4c56ddd9d834d267678562218", 0xec}, {&(0x7f0000129000-0x54)="ffe0a0b50502983a278cec6e8fcfecdc1015f53a6341a24760c23f8812a16aab4d082b718132fb51664c1890e54ed35c298c07396939c6fe28a5f4187c19e0d3500045708b8ead7734087f0a9e709bb032b885bc", 0x54}, {&(0x7f0000878000)="196200796ec0c3c635ed21c3d634f64a950d87bc074246c80a02a9944f3be39f968d85ee5e413c5e", 0x28}], 0x6, r4) recvmsg(r2, &(0x7f000066a000)={&(0x7f00007d3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00009f2000)=[{&(0x7f0000dc6000-0xb4)=""/180, 0xb4}], 0x1, &(0x7f0000cb0000)=""/202, 0xca, 0x8}, 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100008000000000", 0x14, 0x0) 2017/12/23 23:57:16 executing program 6: r0 = perf_event_open(&(0x7f000001d000)={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, 0xffffffffffffffff, 0x0) dup2(r0, r0) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f000096a000-0x8)='./file1\x00', &(0x7f0000e71000-0x5)={0x0, 0x0}) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000eb7000)='reno\x00', 0x5) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f0000b35000)="1f00000001021f894c0000fffd01ffffff0000ff0900e47f050001ff00df18", 0x1f) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000081000-0x24)="240000001d000bffff00000000000000073900fb0000040000000000000000000005f200", 0x24) 2017/12/23 23:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r2, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r1, &(0x7f00008de000-0x38)={&(0x7f00007da000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fbe000-0x80)=[{&(0x7f00006f7000)=""/0, 0x0}, {&(0x7f0000849000)=""/4096, 0x1000}], 0x2, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f000084b000)='/dev/autofs\x00', 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) socket$inet6_dccp(0xa, 0x6, 0x0) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0x0, 0x0) seccomp(0x1, 0x1, &(0x7f0000510000)={0x1, &(0x7f000069c000-0x8)=[{0x0, 0x5, 0x9, 0x9}]}) r1 = memfd_create(&(0x7f000055e000-0xd)='/dev/binder#\x00', 0x3) ioctl$LOOP_CLR_FD(r1, 0x4c01) pipe2(&(0x7f00001ae000)={0x0, 0x0}, 0x80000) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f000049c000-0x20)={"4aa4fb2ab4849e9df3af7f9fdcad1ffb", {0x4, 0x1, 0x9, "791923797f8c", 0x8001, 0x0}}) fdatasync(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000e15000)=@assoc_value={0x0, 0x0}, &(0x7f0000ec0000-0x4)=0x8) ioctl$EVIOCGBITKEY(r3, 0x80404521, &(0x7f0000014000)=""/173) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000006000-0x54)=""}) 2017/12/23 23:57:16 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000363000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80800) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000d24000)={0x0, 0x4, 0x30}, &(0x7f000038d000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x4}, &(0x7f0000000000)=0x8) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001f000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000020000-0xa)="0000001201000005a500") execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0xed9000)=nil, 0xed9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$int_out(r0, 0x0, &(0x7f000056b000-0x4)=0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000494000)={0x0, 0xffffffffffff8000}, &(0x7f0000ed9000)=0x8) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000eda000-0x8)={r1, 0xc98f}, &(0x7f00008b1000-0x4)=0x8) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000eda000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000ed9000)=""/102, 0x66) recvfrom$ipx(r0, &(0x7f0000878000)=""/231, 0xe7, 0x3, 0x0, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000eda000)="260000002200470153f4070089ffe8ff02006d2000001f00c0e9ffff495180e50700008001b0", 0x26) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000031e000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000b9c000-0xc)={0x10000010, 0x0}) r2 = socket(0x2, 0x1, 0x0) listen(r2, 0x0) poll(&(0x7f0000ee5000)=[{r2, 0x0, 0x0}], 0x1, 0x8000001) setsockopt$sock_int(r2, 0x1, 0x7, &(0x7f0000008000-0x4)=0x0, 0x4) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) ftruncate(r0, 0xfffffffffffff800) write(0xffffffffffffffff, &(0x7f00002a2000)="240000001a0025f00017fb1000f7fc0e0a0b00000004bf0202ffffeb0800040048186be0", 0x24) [ 87.165714] binder: 14745:14748 Acquire 1 refcount change on invalid ref 0 ret -22 [ 87.202715] binder: 14745:14748 unknown command 0 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xfa, &(0x7f0000839000)={@local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [], {{0x8137, @x25={0x3, 0x3, 0x5, "2914626642e18afaefb1721907b60117e7bd2c003312193a42fc95fc7283a85ee004d35eea363c9050cbb3589f270b09070e52c035b29576deebcc409d9f8fcd39dee461386b7c42eaee49ce17d43c2011e942756fc40d7d28e38920307df085e3f7f1333ed57c9d80c2db4f7f0f950c0fa6ff235415663b41ad5c042d735cd5e226eeee2c93de67c77ec0e872e3b4d2fb294e6e700169ee9517dfcd4840d2fc9389aac2811396f18940d3d5b9f888c028f7931207fa2e7feb0cdb4220741421c0313996b926d8558deed5c2f63c2b499d30ef2c7f179f4009d154def66957aff4b920b2f3394f4f2d"}}}}, &(0x7f0000001000-0x14)={0x0, 0x3, [0xcb2, 0x1f5, 0x25f]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b67000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f00002b5000-0xa8)={{0x5d12, 0x5}, 'port0\x00', 0xf0, 0x100014, 0x3, 0x2, 0xfffffffffffffffe, 0xb76, 0x100000000, 0x0, 0x5, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c09000)='/dev/rfkill\x00', 0x80800, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r1, 0x8995, &(0x7f00006ed000-0x28)={@common='tunl0\x00', @ifru_map={0xfffffffffffffdfc, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/23 23:57:16 executing program 7: r0 = socket$unix(0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000001000-0x43)="db7f796b55d2e1e523974f223109882b328159177df83858ae71a7140a3a75bb8d748fe38535c8971a382f216e95b8c76e790ba9e5bb82e26967ef58cc30035dd96698", 0x43) 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x80, 0x0) clock_gettime(0x0, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f000000c000)={{r1, r2+10000000}, {r3, r4+30000000}}, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) r5 = syz_open_dev$sndtimer(&(0x7f000000e000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000003000)=@assoc_value={0x0, 0x3}, &(0x7f0000003000)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000000d000)={r6, 0x2}, 0x8) fgetxattr(r5, &(0x7f0000000000)=@known='system.advise\x00', &(0x7f000000c000)=""/24, 0x18) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x6, 0x31, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x82200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x4, 0x6, &(0x7f0000003000-0x8)={0x0, 0x0}) fcntl$dupfd(r7, 0x406, r5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r7, 0x6, 0x10, &(0x7f0000003000-0x4)=0x0, &(0x7f000000e000-0x4)=0x4) setsockopt$SO_ATTACH_FILTER(r7, 0x1, 0x1a, &(0x7f0000001000)={0x2, &(0x7f000000d000-0x10)=[{0x400, 0x5, 0x7, 0x74}, {0x8, 0xfffffffffffffffe, 0x4, 0xfffffffffffffffe}]}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r7, 0x1, 0x3f, &(0x7f0000001000-0xf2)=""/242, &(0x7f000000f000-0x1)=0xf2) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f000000c000)={0x0, 0x3, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x8000a, 0x0) sendmsg$unix(r0, &(0x7f0000009000)={&(0x7f000000a000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000007000)=[], 0x0, &(0x7f000000a000-0x64)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000fef000-0x1c)={&(0x7f0000937000-0x12)=@file={0x0, "6dc9d476a39c724e79d556a0d491c8a6"}, 0x12, &(0x7f0000b30000-0x38)=[{&(0x7f000017f000)="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", 0x1000}, {&(0x7f0000fef000-0xf3)="6d297a9f547cd7440fba0e347717ebde616978d35bd4a836fcde547f0c3001c6ce8d08cad07d52614004db716b3100f60183619a9d45a0a02090baa8423648d439fe73eddf2e1bf09fa07ea6ea194d9aef5a33849ac9a8246387a3d2aaab31e9313f49d9a38763cd14bcd8b31fe5b0e61f910e29134f9d006066775be0dca1f8725c94472c38613219a1518eede519ba7c4912857a106027670bd4786c5750cc82d2783d7bcbc3eb872602ebd555668addc051e222746310d9a2f0fb3dce823085cc7912952cb318b47c8ca2a7d0838f32f54ed7e86e3ee4ed2bb7a27a0c62a32f8ecac02974f926857f2e018c03a1e2636aa0", 0xf3}, {&(0x7f0000fef000-0xaa)="f19c860effca0d99160569658fd941b1a7044db257de2c7911b95947e55cdc26abf8f8af8f587661777948782f446895e8334a0b3baeb2add78692022d03d7357be010c8c1edd57c3e1244f5d73d2be95e5066329f80f0df571fb9bd35e07d615bd7cb52d0633ede2f0fe073d4bb41b23fcb2642daac80cc8da7eec394f75c06915c71928043c498d169cc54b0276d2c1d7e4478699e530c5ec868a5775010b58f7544291c54d9126095", 0xaa}, {&(0x7f0000fef000-0x66)="62750a8ae1f413e2b1346a9aa312db04eaa40167a8068feb6ea57404ad2f393e242ad93c2e45b0221ca4700668b758c98957a5d3385d5edf8108662943b738dc2a50da2b9fca236fd9d922d90e3539d8ddcdde162cf98e5ff5f4664d6f4692ad5ffd169f0840", 0x66}, {&(0x7f0000fee000)="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", 0xfe}, {&(0x7f0000254000)="e3aaa38701ee12dcd7c2f57577b111f3ed093f72ec1b084838c5f41dbcd4a94fc49535e342c1e974d7709a52b00c730eb2b9afc612a619247f5a74f1dffb0cf56195f953c55104e238f0116349466f57a50456d55ab65e86d2b22b84186219a36a1732d08515199b9be01db9199020", 0x6f}, {&(0x7f0000fef000-0x1000)="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", 0x1000}], 0x7, 0x0, 0x0, 0x0}, 0x8000) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000407000)='/dev/rfkill\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f00005db000-0x10)={0x4, 0x0, 0x10003, 0x7}) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000af000-0x10)=@generic="398158e7aa1defc45be91a18bda7080f") ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40106435, &(0x7f0000463000-0x10)={0x37b, r3, 0x0, 0x18}) fcntl$addseals(r0, 0x409, 0x2) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000191000-0xad)="", 0x0, 0x20008000, &(0x7f00006e2000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socket$inet(0x2, 0x7, 0x0) memfd_create(&(0x7f0000c06000-0xc)='/dev/rfkill\x00', 0x1) r4 = dup2(r0, r1) socket$inet_dccp(0x2, 0x6, 0x0) writev(r1, &(0x7f0000d9c000)=[{&(0x7f0000718000-0x5b)='u', 0x1}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000751000-0x10)={0x7e14, 0x8001, 0x10000, 0x7fff, 0x0}, &(0x7f0000a4f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000ae0000)={r5, @in={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x4, 0x25, 0x9}, &(0x7f0000328000-0x4)=0xa0) sendto$inet(r0, &(0x7f0000630000-0xd0)="98e8b9b47fe677b7e2eb9895fbb84bf2e34b492f8ac6e7aa134bb3b586be611ecd320e470e0d9f38e7c7181ac879f38632f9f9499b1d8c151d4f4f2e0dcfe1bb98e3f6144c1743a783aa9c0ec0caad0855304a2a2f98b1f88879e56f1cd97b1d183ad68f9e5aaaa804cf42f8b6d836c94fcdd251292e62338ec01244dc6d461573953fd2fd74d24d7fafb1ff008b9f95bcf124947046937a09530e594b7c0d81394ef4164128c85552ed6d2758d56764478654b9ce5d3f29caefceb8316178e899ae998b21f0ae20cff2736682757fcc", 0xd0, 0x1, &(0x7f0000a24000)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000bf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000993000)={0x2, &(0x7f0000114000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000db2000)={r2, 0x23}) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) tee(r3, r1, 0x5ec, 0x0) fcntl$setpipe(r3, 0x407, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f00006d5000)=0x200) getpid() vmsplice(r4, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="85", 0x1}], 0x1, 0x0) tee(r0, r4, 0xcfe, 0x0) splice(r3, 0x0, r1, 0x0, 0x50e3, 0x0) [ 87.212020] device gre0 entered promiscuous mode [ 87.218391] binder: 14745:14748 ioctl c0306201 2000a000 returned -22 [ 87.229919] binder: 14745:14772 Acquire 1 refcount change on invalid ref 0 ret -22 [ 87.238060] binder: 14745:14772 unknown command 0 [ 87.243584] binder: 14745:14772 ioctl c0306201 2000a000 returned -22 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0) r1 = socket$unix(0x1, 0x805, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d0e000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f000000d000-0x4c)=""/76, 0x4c) syz_open_procfs(r0, &(0x7f0000009000-0x6)='auxv\x00') socket$packet(0x11, 0x3, 0x300) sendfile(r1, r1, &(0x7f0000007000)=0x0, 0x1) [ 87.266907] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2017/12/23 23:57:16 executing program 6: pipe2(&(0x7f0000940000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000001000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = request_key(&(0x7f0000162000-0x8)='big_key\x00', &(0x7f00001a7000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000d20000)='\x00', 0xfffffffffffffffe) keyctl$assume_authority(0x10, r3) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f00001e2000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x304, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2000000004e, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f0000669000-0x60)={&(0x7f0000280000-0x10)=[0x6, 0x1, 0x100000001, 0x8], 0x4, 0x7ff, 0x469e, 0xa7f, 0x62, 0x6e, {0x3, 0x537a000000, 0xf5e, 0x0, 0x1ff, 0x92, 0x422, 0x5, 0xfffffffffffffff7, 0x8, 0x8, 0x400, 0xfffffffffffffff9, 0x1000, "926f8d2705dfb6608c4224c596624a34b27d7c217f64ce32da43760c5e64179d"}}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000a60000)={0x0, 0x0, 0x0}, 0xc) r5 = mmap$binder(&(0x7f00009f1000/0x1000)=nil, 0x1000, 0x1000000, 0x50, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000270000)={r5, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r1, 0xc0a45322, &(0x7f0000e1c000-0xa8)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fstat(r0, &(0x7f0000855000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r6) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00009db000)="", 0x0, 0x0, &(0x7f0000f54000-0x1c)={0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00009f3000-0x4)=0x2, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f00008af000-0x4)=0x5, 0x4) recvmsg(r0, &(0x7f0000848000)={&(0x7f0000000000)=@nl={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000219000-0x30)=[], 0x0, &(0x7f0000894000)=""/0, 0x0, 0x3}, 0x0) sendto(r0, &(0x7f00009b5000-0x92)="ef9d0671a2895c77fb8806df8b2360cdabe566a5b69ec31f2c8cee977e8d3abc9e62531d217098d4ac394d04fb516d806e4e96abe77a9fd23de1df6f5a92e8d6f2e188c163593ff50d985de569d12e643010df1d615402be85368157ce5862a22533b3bcf3e541e277a93041ebd54d706dea4626cddacbbf28e1053aea8673e2ad3663b2d9e5db3fe8788212e4505b7de08c", 0x92, 0x4000, 0x0, 0x0) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000579000)='limits\x00') clock_settime(0x0, &(0x7f0000ecd000)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d0e000)='/dev/sg#\x00', 0x0, 0x85) r1 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) close(r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000888000)=0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x400) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000f63000-0x4)=0x80) ptrace$getregs(0xe, r2, 0x8, &(0x7f0000701000)=""/221) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000fb000-0xc4)={0x0, 0xbc, "da2f94debc58a8c1527e406b7e871f4ed573643cf9f5c1be91d75818765636a6266506987990c418202c6c335dd37582bc08e74bcbef161d0dbba3aa2c9bdba7da86d84797d58801c781c02147c94a0a092126598979663a0d962bbac00a0cfc70e4304fef7c2dcbec67f26175dfab2981c59875cb26c131e8d81cc42c290b0ddce20ea81a4e827d454f5a703c79bad11526a255683ea7a0e71a33dee465e58845eb062ae8e9ac1c1cad53d3fde5ace83e7109a8f18fc525cdd94bf4"}, &(0x7f0000c36000-0x4)=0xc4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000282000)={0x0, 0x8000, 0x6, 0xe6, 0x125, 0x7ff, 0x7, 0xffffffff, {0x0, @in6={{0xa, 0x1, 0x690000000000, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x90, 0x5, 0x825, 0x4}}, &(0x7f00007be000)=0xb8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000be000-0xb8)={r3, 0x6, 0xfffffffffffffff8, 0xffffffff, 0x1, 0x80, 0x0, 0x9, {r4, @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]}, 0x3, 0x9, 0x8, 0x7ff, 0xb34}}, &(0x7f0000e1d000-0x4)=0xb8) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000086b000-0x10)='/selinux/access\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000679000)=[], 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f00000f6000)=""/215) recvmmsg(r0, &(0x7f0000405000)=[{{0x0, 0x0, &(0x7f000094e000)=[{&(0x7f0000667000)=""/183, 0xb7}, {&(0x7f00004fa000)=""/4096, 0x1000}, {&(0x7f00009e4000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000e2a000-0x8a)=""/138, 0x8a, 0x4}, 0x1}, {{0x0, 0x0, &(0x7f0000a30000-0x10)=[{&(0x7f0000b3e000)=""/66, 0x42}, {&(0x7f00009d0000)=""/155, 0x9b}], 0x2, 0x0, 0x0, 0x5}, 0x2}, {{&(0x7f0000d78000-0x8)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000e48000)=[{&(0x7f0000848000-0x6e)=""/110, 0x6e}, {&(0x7f0000843000-0xa)=""/10, 0xa}], 0x2, 0x0, 0x0, 0x80}, 0xbb58}, {{0x0, 0x0, &(0x7f000009f000-0x10)=[{&(0x7f0000bd7000-0xdb)=""/219, 0xdb}, {&(0x7f00003dc000-0xa3)=""/163, 0xa3}], 0x2, &(0x7f000056e000-0x1000)=""/4096, 0x1000, 0x8}, 0x6}], 0x4, 0x120, &(0x7f0000039000-0x8)={0x0, 0x1c9c380}) 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0xfa2000)=nil, 0xfa2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f96000-0xb)='/dev/loop#\x00', 0x0, 0x80000a003d) ioctl(r0, 0x20000004c04, &(0x7f0000fa2000-0x72)="") mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fa3000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f94000-0xf)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f000055b000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$llc(r1, &(0x7f00001d4000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, [0x0, 0x0]}, 0x10) 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000fe000-0x10)='/selinux/policy\x00', 0x0, 0x0) creat(&(0x7f000016f000-0x8)='./file0\x00', 0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000cb5000)='/selinux/load\x00', 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ab0000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) sched_setattr(r2, &(0x7f000032f000-0x30)={0x0, 0x3, 0x0, 0x6, 0x6, 0x2, 0x3, 0xcfc5}, 0x0) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000e22000)={0x0, 0x0}) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f30000+0xa8e)='/dev/vga_arbiter\x00', 0x189000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x403c5404, &(0x7f0000c93000)={{0x3, 0x1, 0x2, 0x3, 0x5a6}, 0x9, 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]}) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x31) ptrace$setopts(0x420a, r3, 0x8, 0x0) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fb2000)='veno\x00', 0x5) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0x81c000)=nil, 0x81c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x805, 0x0) write(r0, &(0x7f00003c1000-0x23)="220000001c00b515f8efff00000000010c0006ff020000000000010306000100a445", 0x22) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000282000)='./file0\x00', 0x8) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f000057d000-0x28)={0x200, 0x4, 0x0, 0x0, "16850e8389e944b86169426c21d1c579838f69c6d5437ad5e5390c23094950df"}) r2 = dup2(r0, r0) mmap(&(0x7f000081c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f000081d000-0x8)={0x8, 0x61}) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)=0x0) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fb2000)='veno\x00', 0x5) 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000ec2000)='./file0\x00', &(0x7f00002ad000-0xe)='./file0/file0\x00', &(0x7f00006e1000-0x6)='ncpfs\x00', 0x0, &(0x7f0000b71000)="03") rename(&(0x7f00009cf000-0xe)='./file0/file0\x00', &(0x7f0000134000)='./file0\x00') 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000a27000-0x20)={{0x0, 0x2710}, {0x4, 0x2710}}, &(0x7f000031a000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) syz_open_dev$random(&(0x7f0000032000)='/dev/random\x00', 0x0, 0x98080) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000095b000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00001f8000)=0xe8) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000273000)='/dev/sequencer\x00', 0xc0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000d5f000)={0x3, 0x800, 0x7}) stat(&(0x7f00009d3000-0x8)='./file0\x00', &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00007fa000)='./file0\x00', r0, r2) alarm(0x0) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/dev/pktcdvd/control\x00', 0x400, 0x0) epoll_wait(r0, &(0x7f0000633000-0x54)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x7, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xa, 0x300) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x180000a) recvmsg(r2, &(0x7f0000684000-0x1c)={&(0x7f000078b000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f00002b8000-0x20)=[{&(0x7f0000397000)=""/206, 0xce}, {&(0x7f000097b000-0x93)=""/147, 0x93}, {&(0x7f0000a58000)=""/78, 0x4e}, {&(0x7f0000ab6000-0xb)=""/132, 0x84}], 0x4, &(0x7f000055a000)=""/232, 0xe8, 0x2}, 0x2000) r4 = fcntl$dupfd(r3, 0x0, r2) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x5, 0x0, @sync=&(0x7f00001a4000-0xc)={0x0, 0x0, 0x0}}}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) write$tun(r4, &(0x7f0000e20000-0x348)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "356d06", 0x10, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "af295e", 0x0, "9b907f"}, ""}}}}, 0x42) recvfrom$inet(r1, &(0x7f0000518000-0xbd)=""/189, 0xbd, 0x20, &(0x7f0000048000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)='projid_map\x00') mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) accept4$unix(r0, &(0x7f00008e7000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000433000)=0x8, 0x80800) [ 87.560222] device syz1 entered promiscuous mode 2017/12/23 23:57:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00003fb000-0x8)='./file0\x00', 0x1, 0x100) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f0000000000)={@multicast2=0xe0000002, @broadcast=0xffffffff, 0x0}, 0xc) 2017/12/23 23:57:16 executing program 3: getpriority(0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) sched_getattr(r0, &(0x7f0000ef1000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = memfd_create(&(0x7f000003e000)='\t', 0x0) r2 = syz_open_dev$sndseq(&(0x7f000077f000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000806000+0xfe6)=@assoc_value={0x0, 0x0}, &(0x7f00007a6000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f000004b000)={r4, 0x8000, 0x30, 0x4, 0x7ff}, &(0x7f0000f27000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000b35000-0x5c)={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]}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00003a0000)={0xffffffffffff10f1, 0xab04, 0xffffffff, {0x0, 0x1c9c380}, 0xffffffffffffff01, 0x1000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f00008b7000)={0x0, 0x40, 0x7ff, {0x0, r5}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000003000)='attr/sockcreate\x00') exit(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000003000-0x18)={0x0, 0x3511a90a, 0x30, 0x296c, 0x0}, &(0x7f0000002000)=0x18) sendto$inet6(r1, &(0x7f0000003000-0x5d)="4efc13e0cbe7c902f1244e6ea558a9ec9bded8257c0165985f6ac38540466b59d2b60f23f123008232c426e9e0631b363d4d1e86e930e1831506ac9cf2ae456f59b30db89dcad067f6987f30b52dbd0441b0dd14fd394d3ad61e72ac09", 0x5d, 0x40810, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000002000)={r2, 0x7}, &(0x7f0000001000-0x4)=0x8) r3 = openat(r1, &(0x7f0000000000+0x660)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000003000)={r2, 0xf83d, 0x20, 0x4, 0x8}, &(0x7f0000003000+0xa08)=0x18) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005f3000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0106434, &(0x7f0000195000-0x10)={0x40, 0x0, 0x10000, 0xaa1}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40086439, &(0x7f00007a2000-0x8)={0x7fff, r1}) creat(&(0x7f0000f93000)='./file0\x00', 0x3fffffffe) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00003e1000)=0x6) 2017/12/23 23:57:16 executing program 2: unshare(0x20000000) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000487000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f00007c4000)="") clone(0x0, &(0x7f0000af2000)="", &(0x7f00000cc000-0x4)=0x0, &(0x7f0000888000-0x4)=0x0, &(0x7f0000c04000-0x1)="") wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000698000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000cf000)='/dev/sequencer2\x00', 0x608001, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000a09000)={0x0, 0xee1}, &(0x7f000068b000)=0x6) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000c4a000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f000066a000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000fcf000-0x6)={0x0, 0x20}, &(0x7f00002cd000)=0x6) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f000076a000)={0x0, 0xffffffffffff6a8f}, &(0x7f000077f000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000024000-0x8)={0x0, 0x1f}, &(0x7f000016c000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00002a0000-0x108)={0x0, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x2, 0x400, 0x5, 0x4, 0x5, 0x1000, 0xfff, 0x425, 0x0, 0xffffffff, 0x5, 0x1, 0x5, 0x1ff, 0x100000000]}, &(0x7f0000d9b000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00008e6000-0x1008)={0x0, 0x1000, "7ac648d47b062b9289888d0029f7aed3f253e37a191592725054b2c8d1afca43a29948ba5c545f6397b6fc1be2d7ff8a534c49f4c326d243eec8494da340bce4706946dbb6d67ecb9162b119303375dcfb44eaebdc9469bf6bb2296cc190232054c862ecf501bc61a0c130c21e53b8ca246f3d5ca2ec211bb578fc9b04698c65f5b5e7c68bcd8cad1bf919c6517d41979004fa241868b6be7682c43b3aaf4707ee9151c83d2112c199149f2002fe19cb76ba5fd3e6b04ae21a3e80b799aaf4d00a119f6d097a30cae035d9f822822a127621eb620e743c1d025d5b3e71330c8622872be6a3843c69694fcee22b6446d1aefc65c2095390b155482dcf899476a086b21d79695e5cc8902d4839e2638c2474932d5b3fd9d92dc34720a72eef8591a9773991e8221b3219284cc42fe70f3569612363c74021a325d89082aa995af3fdd1e8a9b25610cc8ecf6a36847e7a1644cd6f8b98b33798141bf39a7cfc3226e4dc84e8a538b9bb09207b897919f4825bc289fb3fee22210132e6ae35ab3481cdd16bf534761a0d14800dc8fa97a0cbd511d9767e6e4bb93842bc91bb079edc31df30973274d51db87639776be5b6279da151f9cee1cb768ac1be1289aced1f67507ccbba924e7d26e7c8ed2ce4f109f70ce71c3a7e8e7d56a29f632abacb0e187f7f904c7d9d272c4c3ff6d40f1c3c5a6f8837e98e1954921754329f93697a9b1e6f494dba2d3c3370d6709d634e1957d4bf56c93c70c69d3c76008a4995c56a88ab408736563c2d4eadc743b9ef618a196f69a7c88e6a9fe3fbf9046cb005f2d8ac9e51f529ef3c2929d61c11288a82855281aad1d474591f81f83cf109f5dc8ca1ea92c346c120a21c1d922acf247ac8579efe37ab0a0fbbe94d38445c961ba37ce64f9f52b9d7fd4ec885343588cd17c62e1c06b909d55dceb009b67b10341bec8f4dfc3add1be95cecc531e39a211bcb0c2c9c3441cfe2e3fb078f050befff8d47fa8a436c37ba83dc664277128ea4ad1fb8dcad03f52383cc57b84ae7bfded272e9c62ba9777068f1e16b515c1313a498f9023c14aaf1887aa61c160bcdab38c658fc50b36832375730b85fe034faf156f9989d487bb428701b9233592bf741c9d0fa0650fb77359983b45c0ce655ebbab4c454589a888d1ffb4f3f12e9b60013ede432f8ba6ec5265d4a3d5f02579bb6f2e1a67f3769f9b36b93b1ae3da0ffbbe0069964a2a158645cc9157e880ae8e0c46bf1090940494a0c17bb789bb35a3fc1196ac4335c8019344779c6f83f07442671427891687ff862df27335ab6c178852cd347d84094532e83ccbfdda4a7844285954ef90f84d8e8f758c876a6047045e6583d624b6b5d14fb1160cd79fbcd351cab449f1d68b8879bc344e3fa9ae195d2eac18403ec7d63f7831ff8985451e1358063ec330224f88048823c43abd70ccf20f48be469f35f5c43b4ac1fa506a82473da742645c1041dd8c630b1c6ace84816c42f43a254540d9b2a6612137c475e785cf39bda5f534fc3758b66e6373852ec80a5d97e612e188c9a8172edeaa10638c50f0fa064bac6c4d97d71a0e8711f1edaef0dda9716baac0983fcf6c9f750cd37a119a2e3aef28e7f07344a70171aa71e58b7088d04fc7945920b1c01084f8409a82f558485e54d6c9ea4dd583950617ea1bb3f9c098b6aaab9ac386b4a59a12c675a39d1443879a84c7f8f39488846b6f0152c1603b81bd290ce4403a7f0f167f84b98a4a171922d044a5f4a6c88d68341ede6eeedbd23905caa29b6e74fdcc01f52b4f533df08b83ae527a24d1b129b4d491fc755db1a699e074fd7744010efd66edf7082656733b33a66a090eb90aa95f803ab037b2f676addd07e88964b0ce7b210f90c9ef45a093985fd427208efcd5b8cbccba4abd68830fee03a746796722d53247e45235a46b93945e6f1baa1f84766d01d1aa6f8d36fc89a810e679a8e177df6294a14d801c4c5c7c4fda1c9aed7b325980afe74d5f2eeff346b7341a6e5d603dd440e62fc931f09e53b483f776e55b3cec34550c3395acf3ae0cf98e89a6eaa2fbb3aa74bb8681872e3be44cec0be959a5ab601b2356053a43a9250f73a60392dbe31b785ea0d051c11b524c47965cdec1a378a6c0c8e86bcaf0068ebc1e549ce15f07e471e23aee3ba97b400b4a5e378009fe65ce16a6a27e3690babd12208bfada4910fa37795becc7e723b42cbf46c94c635adae089cbd3c302fc8feb08b46c7c0136105be65517258d00fd33073f190beecf25e8b6632c3d6f522d080843c1427e81a33070aaf5a68f27adc21b381c2f9d079ebbfe16959cb2ec83e096aedf5e0d7a99a1bb0e297d397dd316bd203c4747aeb14400d263c5a9565893606745b7f8adbbb2a265220ec191b2547041b69de8fd5e97dc0101e01574e18d3107a939cc3c26422ccef59babea6c3318465dcc4bda341826069401b605d71a36d8728d9bd35fda5776e4c59ea07ffc86535a704c3c3a1ec1655a11b5d5319fdebb33986d62f4965c8d61d2ea2232b5eeed538c0aa2b7f896d0884e7fe0f3a85ea1cf2a9eb65eb1bb3f36d995a21d7e725c0db80355f54a61e85af3476bed3e66d65ffc1ca7f0cf9752493c0721cafec9e496a571cbe8abba6b52d327722c4c96452f948f8d11900d981445e233e4298d560567dc6ef6a0b7b4bbf4a3f61594ca418e8f5ad0be08c50cdfa046126cbea0de51d5d4bb57a18a4462ea3bb4aed2a7871f71f7eb47011837f2e2c28f0f14502ab203208bad99b649ab9b75f466f4ac5493fc425490e2f64b2cabff99fb4e8f02a218b70328affa3db56f349d624b95ace79b4c5816908475e0b09ca3711963b77869daeaf24fddae2e28effcfdd03a5a9430a0057e2abd1529de093cba9ccccaef88a4a108a189fa8a6b6173c91d58ea90fe00b639398fc51c6c9b5becdd01f44d2f35c21c53fc0ed85be9095821015e3f29305206d5ac3303ad3f8f023a1d3889d8a2dd60d92b52425fbac3401f9bbb43ae99e3ae1389e604ce2332bc8a84164f1dfa5da3c8427bceb500af5604b578305e78d6a67ffc947c93285812d4db938de1da25b137c498dfd29cd5fd75631d4a631be5074e06a169efeb38f7a611c082fe311dd3fd6444656244ff871768116d3084d3cc2e44abf03ac313b6722cb87430f3e1108ef99be7ef98738a81fd6e60bf8350a4e3ae23aaeeed17a41f7bc1f43f39fdac2762e83b9a06e536e180b96f711786ad94b4ffbcffbaa2517e21f0f88d3dfead5a3bcef53f52eab9eba475f4abb4caf325608f963645cda6e153a6a6ecc844ce5f4013c6c272726613b57471e90295ac73cad0c466fc58f5de746bde8b656a70c83af654b982711ee0e540c0f74b9773bd669d353c71ed792f0cef374e4141ec44e4123474bf16db0b2c4340edd4591f5ef7795554572e1dd850c33043a47e2118684787c40f159689ab3b9f9a99caf5588a1dc4d6f467d4c759f9b2bc2ef490c1a95974916217758deb4165128b52bde185888a57962929047d7d8949af8b7473e300a09430d8a880c3bb47df01a1e9d59bc93c3df1f5322b505f44356aeb022f28110dd6a39bfa5ba68b43ec2a810ec46f65db0e191609870c32cc900cc51053ee609b22e41196fdc2c5ed3ad1cee19395586af4d94e3938fe468ebbaeed6afd6315fedad3b8194c9e4b31f344eed552c520d46365e38bd9cb2dee4cc3f4e57a11f909b463fa393029189c7e90d3953ded64d45de63d0debabd4d965a844490db7f0f896a04afac209addd38047a8b6c19f07edfd09bf3dcff697286bfe0ad0b5dcfc54e5dbf4f2f369fec6095ab43cd4b6bf4c743014fa3b2250432780aa410aadc7d8f9a348770729d985cafdd182aa7ae1797c41e9209a43a6f6f602f1af06d443d9b06fc3dde8cadcc022045fb71086f93d8ec43ad8414419d11f4c2e9be6e6babd903ef7aa538aab2502a622908c081f0f90f9b321c1c29898509fe7e7308d4d81ffda02d71a879734163c8e3650fdeab5e46aa93c3b646f6e11be25deb2f8d37f36853c036a76ef6121c53c109110e04dbe287d7851e927a7bf0e106483b00badb58acd50c933aaef5c371999a79dee8b456b5686b212195ca7d4e2dc0fce2942748a028b261a0708e309b79b98d4e274e54573c5e78b08aa57cd2c9cb8fd0c2f14246bfa9517142751c5c5477ec2226c1a7538dc38b052b41db16738ec39025773861e234e4831c5fd9ebb80abdd008ff6d0363845fa9ebe99e8c220c3cec22c6ae9f29ce4ce52833b87f8e0279b2a894b924c49ea1bcf17070515e53c88023a2ee72dd58bfa3ec26ecea1b63cc33329030e8a6c4aefb56e154bb23c2524513530085292d5d713c04e7c7d003fb933c7e4916b49aef31c312dcd83cd665b062dc36ef2b577efe16089305c7e9a46bbb29f8aa7f2095eb9460fd1e72e92a1ee4a867ecd37e00527ea4fd0fa575be060ed3e15233e14f5fcabbcae3d5880b0501dcd5fdb33b211e5c77995ed1c31967d77d6571e916f8e05c2f7b9b88dcdf7c190af66d93daa9bab3cf8452259eec544438e4ce108ad74fce167a01d67660e5e69abbd083b6dc2773cc25604450e3a7fe0bb4465d9e19bdf8b49412e97ffba676b93a67d56d323ce1e05419f83bfcbbbc0362a27c2937bf6bd824658aebd24ef0f6440843fb3e8e2d871bc41ea9bfbd5766b43e169f7dc3e65421910ac63049b2ccd4c8591962474806be7ce5db7079ece771a28ecd57bcd0ac33f2c83d58392e336a86f53148bb43e358c859453609895f1fd4634fa90c001adb7cb426555034cf19634fa7cb484bced31617437b1b17f443a9f8ffa799d788937b72ae4a86260c841ec3dc6ab2a13e74ae58e556a653487779b1697227ff7869e73a0150416b4fc135b88085fef278733ca499ead4480b82cdf2a26d2426a4b08aaa60afa72f9cd5b9dab3b586359198039c405559aa4d50244bb4d861f1f10a4321413387cf36bbdcf8bf3e9a4c29501ddc66ce22f4cb0076c64e2dbcd26eb32dd5780ccfacfe4a124bdd9a8a24883488dd771e0900a859d1cbdf0059dff8ad8f42e249d5348fc896730b129a13b03fe9abc89649391fd0385ca8c35e20e692e07912b793409b869b60dbb27ff0992bb20531fff0cde7583f1596fe3a2bb434b71c11d559ac77d1fd3d12f38532fd04e6d0805987e075a7b037eea32239a08a06d879989e7e28896cc74660e39ebf40737f6e3176f46f2338b9b31e2dc57e06b184be95c9729a3792d120578830827e21d0ee6d0b7b53ea40664e7c2a6fff86f625ceb8df8cbfe8564bf2f4dbc923a465f06876ae8b10ef099b2a038031f0756d9ba7455736703b035f6cc324d98b4fdc163aa91af534b894f3f19f9ab9b7c4e8eaabd2e72deb38a4416008d18c56c0e8bcc1cc50f881cc6a9d131d58909e8a0b0f4e6cf493cc78ed88a8068415f558e1e0268a37e0e8c626348cc91b5eb7d31969a76f0cf27387a5a58ee5b53e74f08b1c75ce7396a33df2b4988b2e5814feb6add770f0f711efac3a44251bc147785350dbcf2cc050a5f88caae6d9d9648e0fad10ca0c54c53df0d9aa25eb38f81d6fd258e37575efcb183a2f03418fd2b208b0d7976faa6ee61869f26e52112e366ff6bab82f18926e9ae27a3c67a30c0f3258263e91ca84c729e83186b7e93305ae49a0e9d0d3c069d145e39cdc646caf27144aee9cbb0f2fb2e5f5dcb4bea6aede42e24da89fade9fc7cc194c2ad437289ed668c045ab67a611579e092033cf46"}, &(0x7f00006e2000-0x4)=0x1008) sendmmsg$inet_sctp(r0, &(0x7f00004b1000)=[{&(0x7f0000051000-0x10)=@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000b52000-0x8)=[{&(0x7f00004e4000)="d3d257d18e57ab1eb495a54e6ac155b085bae8e0b5255cb9a08dd52f2e55610a7776c5e45873dfbe691ba5a8b63746d0a541828e3fdbceb090124ebd12c0363ff80f466c2842c8159a5844c330d784bbcb2e71d4cdd7aaa1a451e63d8498c10bd6c2f998b75325595fda078f883d3f8700edf8b82255e6a76bcb7297820e81bdd8b059cd3074e8361722f5b6f69868695e57637cef9de75d1ddc3809c01699b695f65d03dac0316f540a30e6d063677a3f8828e4c96120d5f1dce6c8bb49254f29625eea6e8238d8", 0xc8}], 0x1, &(0x7f0000bf2000-0xdc)=[@sndinfo={0x1c, 0x84, 0x2, {0x58e0, 0x0, 0x1, 0xb92c, r1}}, @init={0x14, 0x84, 0x0, {0x8, 0x401, 0x9, 0xffffffffffffffff}}, @sndinfo={0x1c, 0x84, 0x2, {0x1, 0x200, 0x8, 0x5, r2}}, @sndinfo={0x1c, 0x84, 0x2, {0x3, 0x2, 0x7fff, 0xf5, r3}}, @sndrcv={0x2c, 0x84, 0x1, {0x0, 0x100000001, 0x1, 0x7ff, 0x6, 0xff, 0x3, 0x3, r4}}], 0xdc, 0x40}, {&(0x7f00001fb000-0x1c)=@in6={0xa, 0x0, 0x1, @loopback={0x0, 0x1}, 0x1}, 0x1c, &(0x7f00007a9000)=[{&(0x7f0000b23000)="2b9b7ffca8375cb28d2b00ab19", 0xd}, {&(0x7f000011e000)="a80f815d3b4d1599724a66726349cb22fab42cd5b39653498df1d22004ff55420f6b13d8d7ac9c1502fca060eb799145d1eb1835b0406ce87775c16f94286d4476990e4b07f3a2db99da16d8152b026913084ebdea3e3a0e4c9aba", 0x5b}, {&(0x7f00005a3000-0x5c)="89be598cfd72834547c76efa6fc0db50820d735d51392ad6bf9248c5e8143526f26dbb8026d9a94f9cb0f75b63fe4b2f6d09ddf3764ee8cc393559b7bdf65d689a73e04f1f3468a282e0803a6f1744b8ce7afc171aaea0c0c3b551bf", 0x5c}, {&(0x7f0000976000)="f30fff4720f41cbac3cc504c96b5f15914b16906607d7c3c1510d703fc7672fd9a5c637286946373ccbf314091fe9c0b6725f6506ee820fc42e0f7cdcb044bd9cad9ab44e8a54ef661102586fa5bb20b8c70fb22ab3376ab542789fd00611858b80695e506a753bdd8a2836c7a94cb384fdc39f8828df1e9c55ca911c9bba830d586b7e91867136a5ed20230bd971a2dc58ee3d685e5ae6d0805a0a7d7f8126715606a26be891b0de4cd43c141da868eb783f3737e9c60bd92eafa4be1a2ed37da3a59605c0545bcfd611a488a90e962cbfeb108e13ffeb95c255149b5c9600c58645e3a6dc1", 0xe6}], 0x4, &(0x7f0000fbc000-0xb0)=[@sndrcv={0x2c, 0x84, 0x1, {0x4, 0x2af, 0x2, 0x3, 0x3, 0x6feca9c1, 0x7, 0x80000001, r5}}, @sndinfo={0x1c, 0x84, 0x2, {0x0, 0x0, 0x6, 0x8, r6}}, @sndinfo={0x1c, 0x84, 0x2, {0x8eb, 0x2, 0x77, 0x10001, r7}}, @init={0x14, 0x84, 0x0, {0x40, 0x80, 0xd2, 0x4}}], 0xb0, 0x4008844}], 0x2, 0x8000) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000554000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000041c000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r2 = getpgid(0xffffffffffffffff) getpriority(0x2, r2) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000e1f000)='/dev/rtc\x00', 0x24000, 0x0) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) recvfrom$unix(r0, &(0x7f0000559000)=""/120, 0x78, 0x0, 0x0, 0x0) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f00005c6000-0x10)='/selinux/create\x00', 0x2, 0x0) pipe(&(0x7f0000cc0000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2017/12/23 23:57:16 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000002000-0x12)={@generic="7be4574c1bbb57f0ae90eaf959b3feb1", 0x0}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000001000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, []}) 2017/12/23 23:57:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000531000-0x8)={0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000c3f000-0x8)={0x0, 0x0}) r1 = socket(0x10, 0x2, 0x0) write(r1, &(0x7f0000af3000-0x25)="260000000047000000000000000000041000ff0100000000000001000000010601100004df", 0x25) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000edb000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ee6000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000d45000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b46000-0x4)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d9d000-0xe8)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d2000-0x4)=0xe8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000163000-0x4)=0xfff, 0x4) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000fc4000)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast2=0xe0000002, 0x3, 0x7fc7, 0x0, 0x401, 0x1, 0x80, 0x80, 0x0, r2, r3}, {0x34a, 0x9ca5, 0xffffffff80000000, 0x5d, 0x6, 0x20, 0x5ca9, 0x7a5}, {0x3, 0x1, 0x9d3, 0xe0000000}, 0x7, 0x5, 0x40000000000000, 0x1, 0x8, 0x1}, {{@in=@loopback=0x7f000001, 0x8, 0x7}, 0x9, @in=@rand_addr=0x2, 0x58fe, 0x0, 0x3, 0x4ba8, 0x2, 0x9, 0x2}}, 0xe8) 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f0000000000/0xefc000)=nil, 0xefc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000242000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f0000efa000-0x4)=[{&(0x7f0000efa000-0x8e)="fb692c104cdb2c63a273802d21b8017c4d5fccc9f19084c7144073ee44ecf490a8e7c531651a6353ec6a8ccd49793fa3b897882a30e423fc0459ee845251892ee83079b7cbdabdf0016ae0df1f31e1ddf3544faac3e4b11f111ec054344b085be9e515f4e37f89dbbfc93faed35146013a02d7ad6a5be61dde13f07ba2652acc5b7cc64c223826349abe4f82685b", 0x8e}], 0x1, 0x0) iopl(0x6) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000057c000)='/dev/sg#\x00', 0x8, 0x80) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x9, 0x0, 0x0, 0x200020000000}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2017/12/23 23:57:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = gettid() syz_open_dev$evdev(&(0x7f0000013000-0x12)='/dev/input/event#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000f23000)="", &(0x7f0000d69000)=0x0, &(0x7f0000b34000-0x4)=0x0, &(0x7f0000b72000)="") tkill(r1, 0x80000007) 2017/12/23 23:57:16 executing program 5: munlock(&(0x7f0000d9f000/0x3000)=nil, 0x3000) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000044e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000009f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000000)={0x63e, 0x1f, 0x2, 0x7ff, 0x0, 0x868e}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0xff, 0x10000009, 0x7, 0xfffffffffffff684, 0xfffffffffffffff8}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000001000-0x28)={0x5, 0x2, 0x7, 0x2, 0xffffffff00000001}) epoll_wait(r0, &(0x7f0000345000-0x24)=[{0x0, 0x0}], 0x1, 0x0) 2017/12/23 23:57:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000705000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) preadv(r1, &(0x7f0000351000)=[], 0x0, 0x0) 2017/12/23 23:57:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f34000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f000029f000)={0x5, &(0x7f0000f15000-0x28)=[{0x7f, 0x8, 0x6, 0x0}, {0xfffffffffffffff7, 0x401, 0xfff, 0x8000000}, {0xe1, 0xfffffffffffff041, 0x1, 0x8}, {0xff, 0x200, 0x3ff, 0xff}, {0x0, 0x2, 0x0, 0x1}]}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000005c000-0x4)=0x1, 0x4) 2017/12/23 23:57:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) close(r0) r1 = memfd_create(&(0x7f00009ad000-0xa)='/dev/ptmx\x00', 0x2) ioctl$sock_proto_private(r1, 0x89e7, &(0x7f0000a85000)="b5cd389f474f7e7f3bf5b5428db8d07f8cc2a1eddc5c48f9e992107d9ff5a07148da84a584a99271a358e269fc3d39ae3f3b10b53623213c29ec02d57deda0fe0cc42e92d39326b357ab41f3fd913cc9a9d14e5556033a17cd6d76cf3bca9cab97e438ba30e766cfbe74c93cc6639ff6fc550160b1c094bae36a23dfd937be4d3e92101ff3feb52e84e5348473206a10410709e3f6db799555b69515e636ba6e655a4c848efb46b5989417d0b943108a7b4fcede72e902768650b2a55826bfca652b109378648e3f4f6b2700cce8d60d") openat$rtc(0xffffffffffffff9c, &(0x7f0000517000-0x9)='/dev/rtc\x00', 0x2000, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 2017/12/23 23:57:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000206000)='/selinux/status\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x0) epoll_create(0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00006fb000)={0x0, 0x0, &(0x7f000039d000-0x10)=[{&(0x7f0000007000)=[{0x18, 0x0, 0x0, 0x9, 0x7, "070091fffffffff6"}], 0x18}], 0x1, &(0x7f0000abf000-0xa0)=[], 0x0, 0x0}, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f00000db000-0x10)={0x0, 0x100000000, 0x725103f3, 0xaf}) 2017/12/23 23:57:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00001e4000)={0x1, 0x3, 0xfffffffffffffff8, 0x80000000, "669fccc9ccf53cc2c27c49deabdda98b51a2a7c9e8f84713f88bf84c87026aaf"}) readv(r0, &(0x7f0000fca000-0x40)=[{&(0x7f0000384000)=""/8, 0x8}], 0x1) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000543000)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f000089a000-0x8)='./file0\x00', 0x73877b1df74dadba, 0x0) [ 87.818269] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18176 sclass=netlink_route_socket [ 87.823117] device gre0 entered promiscuous mode [ 87.884700] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18176 sclass=netlink_route_socket 2017/12/23 23:57:17 executing program 7: prctl$getreaper(0x2a, &(0x7f0000ab7000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x4, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a0e000-0xa0)={0x0, @in={{0x2, 0x1, @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]}, 0x1000, 0x1, 0x0, 0x417, 0xd534643}, &(0x7f0000326000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x3f, 0x20}, &(0x7f000079c000-0x4)=0xc) 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a8d000-0x10)={0x6, 0x3, 0x0, 0x4}, 0x10) r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f00006af000-0x7)='maps\x00j%') fanotify_init(0x10, 0x101000) readv(r2, &(0x7f0000b2a000-0x90)=[{&(0x7f0000ec4000-0x1000)=""/4096, 0x1000}], 0x1) sendto$ipx(r2, &(0x7f000031f000)="e12eaa14d8d11dd97a6c300306b06309f067660dd57fdc49c799133447a0417f80d0b9", 0x23, 0x90, &(0x7f0000a4a000)={0x4, 0x5000000000, 0x4, "b70fd3b39d3f", 0x7f, 0x0}, 0x10) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000010, 0x2, 0xf) write(r0, &(0x7f00001e3000-0x1f)="1f0000000104ff00fd43454007110000020ff00008000100030403dcffdf00", 0x1f) 2017/12/23 23:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb8000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000be0000/0x2000)=nil, 0x2000, 0x0, 0x50010, r0, 0x0) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00001e5000-0x9)='/dev/sg#\x00', 0x100000000000, 0x1) ioctl$int_in(r0, 0x5452, &(0x7f00004d8000-0x8)=0x2) 2017/12/23 23:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000415000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x800}) r1 = open(&(0x7f0000fe5000)='./file0\x00', 0x101404, 0x30) r2 = socket(0x10, 0x2, 0xc) write(r2, &(0x7f0000ff0000)="1f00000000f5ff03433bf00008000076800000010600120200080000083c1f", 0x1f) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCPKT(r3, 0x5420, &(0x7f0000e3a000-0x4)=0x995) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f00003fa000-0x8)={0xfd, 0x40, 0x800000000001a, 0x3}) getsockname$packet(r2, &(0x7f00000c6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000521000)=0x14) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000b0000)={@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]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800, 0x7, 0x5, 0x400, 0x6a, 0x1, r4}) socket$inet6_icmp(0xa, 0x2, 0x3a) 2017/12/23 23:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000c9c000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) socketpair$inet(0x2, 0x1, 0x100, &(0x7f0000d19000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000097000-0x8)={0x0, 0x8001}, &(0x7f0000317000-0x4)=0x8) r3 = syz_open_procfs(0x0, &(0x7f00001d7000)='oom_adj\x00') ioctl$TTUNGETFILTER(r3, 0x800854db, &(0x7f0000eb4000-0xe)=""/31) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000ebc000)={r2, 0x0}, &(0x7f000030e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000ce1000-0xaa)={0x0, 0xa2, "c82ff0385c6ce4d45c5cc97c30ff2310dd78067ff16cbcdebd4bac4c94513e05aff6d728f1d12c9fa01e0e2884446d1a4e98955340a661671a9558d4d54d4f4838daa54898b87917d8e93460fc52b7ba175869a4ddc0b53319798ff9981d40a7839fe2d45fa64f38c240fae2ee2cf897102c65a3b3199360a5681f6a03914fa2b55503f36ed2297431f50ffba0c7addf8b19ebd9349517c2142f30f1dc7cf8b74ccc"}, &(0x7f0000487000)=0xaa) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000499000-0x8)={r4, 0x6}, 0x8) connect$inet6(r0, &(0x7f0000b06000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}, 0x1c) 2017/12/23 23:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006fa000)='/dev/net/tun\x00', 0x0, 0x8000000000000002) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@generic="ce161ff1010064b035302b12b73195b2", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00006ad000-0x4)=0x0) getpgrp(r1) r2 = syz_open_procfs(0x0, &(0x7f000071d000)='net/ipv6_route\x00') mknod(&(0x7f0000e80000-0x8)='./file0\x00', 0x10, 0x1f79) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000c63000-0x6)={0x0, 0x8}, &(0x7f0000adc000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00001bc000)={r3, 0x977}, &(0x7f0000ae6000-0x4)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f000076a000-0x9c)=[@in6={0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8000}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @loopback={0x0, 0x1}, 0x1}, @in6={0xa, 0x3, 0x6, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x0, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff}, @in6={0xa, 0x3, 0x4c83cb87, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8}], 0x9c) write$tun(r0, &(0x7f0000d09000-0x62e)=@hdr={0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfc0, 0x0, 0x0, 0x0, 0x6, 0x0, @empty=0x0, @broadcast=0xffffffff, {[]}}, @udp={0x0, 0x0, 0xfac, 0x0, "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"}}}, 0xfca) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000432000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000904000-0x4)={0x9}, 0x4) ptrace$peekuser(0x3, r1, 0xffffffff) setsockopt$inet6_udp_encap(r4, 0x11, 0x64, &(0x7f0000097000-0x4)=0x2, 0x4) shutdown(r4, 0x1) 2017/12/23 23:57:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x4, 0x40000000000, &(0x7f000032c000)={0x0, 0x0}, &(0x7f0000231000)=0x7fff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000000000)='logon\x00', &(0x7f0000bf4000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="0f79bd524c5cca4b0bcbf138b54a614b1d9b41d133b506f280eab2ffa55b066746760b6dc2034f835c1dd828fa16f4c3609236ac61afeca6311705c4682ae7746e16e424ffafd4c06ef71517f4763b415bede362ebb2f23b0375b89ed9c9e9133110dc7aed4e024df67b480486008adddbbfd0338f54592104bafa6f519ba0266704101cf73d55b1c54ae17a9d65481943c76b9ac27f8e332895b440ee5653d26d6ccc798f02ac945bd193b46559d4aa007a688b8aa612382db73ea2b06fd50a3fecbe6188fe3008508ca8684ea475d2a42c0142b190c2d4550c41a917c8f22b6803373b7d85efb795bbdd9a5fbe2375e6303e65e2872f", 0xf7, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000b29000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, r0) 2017/12/23 23:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xfffffffffffffffa}, 0x0, 0x8) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0xa, 0x4, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x3, &(0x7f000004a000)={{0x0, 0x1}, {0x7, 0xe4c}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = syz_open_dev$sndtimer(&(0x7f00009ee000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000116000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000a7000-0x4)=0xc) r3 = getgid() fchown(r1, r2, r3) rt_sigtimedwait(&(0x7f00004f4000-0x8)={0xffffffffffffffff}, &(0x7f0000ec9000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000685000)={0x77359400, 0x0}, 0x8) 2017/12/23 23:57:17 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b23000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000e83000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f00004b2000-0x20)={{0x0, 0x1c9c380}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) tkill(r2, 0x1000000000016) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000075b000)={0xcb, 0x8001, 0x5, 0xf71, 0x0}, &(0x7f0000b7b000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000f75000)={r3, 0x4, "66e92dfb"}, &(0x7f00006bb000-0x4)=0xc) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0x10000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000023000-0x8c)={0x5, 0x9, 0xfffffffffffffffb, '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]}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000015000)=[{0x14, 0x0, 0x0, 0xf3}, {0x16, 0x0, 0x0, 0x0}]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fde000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000fdf000-0x4)=0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000fe0000-0x30)=[{&(0x7f0000fdf000)="bcf79d2be44d2f93f9a10091751937b101ea928d72176f1e00506fe2398ec0f882ab4086e5437fd6c5152c73b2fe3a381398a594b380d555e810847966b2a30d776d1900ee32c68efbb5ce5987eea555ec87c0b7336cf02a462e48a2833504b21d9d290c05b7050a4589d510efc78a68ddbc065a12a49d2224e2182627cd318f0b20a0b4bdca60e2ff48467cf8afb628f4a2710c5c4f85b8c52a676b4e2f5833ba6ff61490a3676c87480593c53ad23a7026a130da8f4f7691ec97cf546b4e7e33639095c966", 0xc6}, {&(0x7f0000fe0000-0x9a)="627a9f6aadba2b7f7145d9973f1b146ca769156a40517ac08e2080d8b52de7b32c6792c46c000b09a5c8e05316290b52a06c1c6015a3734df3077fb67c05291ee09595bb37e1c9bcb689104c507b1b8b91d5a6e24c9ec83cc0569acb904b6f1fd819d9e567b4e65709a0ee80a4125d7550a05fa7ac1fb83255b9263dc28b040de5968ab8ebdea2bb079b406c0e59d3e980bbf65d48b560a0b241", 0x9a}, {&(0x7f0000fdf000)="6746909831ada6d17d29e21275420da08d80123f1adeb229", 0x18}, {&(0x7f0000fcd000)="3ac0c13eabe855ea891b1ee27499075489932dd83c0a08f8418d62069e2ec3ae04186eb10d3d60f7477be035241f46dbf34709276458e8b8488f4955c30e5de4509715e16440671b378e30adde776866e740b14f9b9e692a03749e21918d46c5b6e107b528a0ef0a57e9c0213498bafafe351c84bcda0e6a082be2abddaa03db1e5c2fe01b2554095cb9bf57b07d7cc978eb1a9ed2c5569b8cdd72a4dcc6212536dab2f4e41e560d65643ddf0f0b75d600cd", 0xb2}, {&(0x7f0000fdf000)="4158b08e7e4892a4f94cdcc436ba7ea48ba1d3012a9e58aa46498b1c62df9eec066e7ea8d540e6ece9700007fbd37af6d42d0f4a9ff32d2458c0e86bcb884a801e582a2f5111030e26924c0823cc0133117953f14acfd5d4168890a9d2c3254e088d97938bfc7588391a178ee2a69591f79e9679e9c655622f9f2f5f9df9afc196fcf9997d5f3125fde0fd8c92fc7448b043b16c055b1e21018273bbf8f98a68354dc69a504e923532c7c93ffa95179618e12b6941939ee9964b6ea6311d94ef1f638aa4301849295e62", 0xca}, {&(0x7f0000344000-0x8a)="509f493c439b084d0e85932b94ed1b78ea7abf58daec22e74547e3015b56b4014c64c1494608f21622a0b86552ef1e9b4e34c04db6dffd6e308c4d8b2eb47ea7a6108fad58bb98241172f70f75e817d6279b04a145474e1ea5d861c24fb53b437533a83e5048648bc9f73839eb1b928ca921d821ccd8876049c7f0e90c578aa3a22365860d11875ab2f2", 0x8a}], 0x6) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x5407, &(0x7f000001e000-0x3)=0x0) 2017/12/23 23:57:17 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000009000-0x8)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x57, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2017/12/23 23:57:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000001000-0x8)={0x0, 0x0}) accept4$inet6(r0, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c, 0x800) socket$inet6_sctp(0xa, 0x0, 0x84) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000001000-0x8)={0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xec4000)=nil, 0xec4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1f) mmap(&(0x7f0000ec4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000ec6000-0x4)=0x0) mmap(&(0x7f0000ec5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f000072d000-0x4)=0x0, &(0x7f0000ec7000)=0x0, &(0x7f0000ec7000)=0x0) ioprio_get$uid(0x3, r1) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ec8000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r2, 0x40046411, &(0x7f0000ec8000)=0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ec7000)='/dev/keychord\x00', 0x240200, 0x0) ioctl$VT_ACTIVATE(r3, 0x5606, 0x80000001) mmap(&(0x7f0000ec7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000049e000-0x48)=[{&(0x7f000055c000)="573833d9d67789668368aa6f45901f359eca8b2b1843765c6b393ba668ed2180e3ad73728c54cb36d6537e37cc9823c7b329818efb5baaa4a4a9a4041374123a9e681b0cfab1b53466a294e793488839b2c3d1cef547f29e05c775684fa5028c012a9e5de20eb2737fcbd98b52f3d2e42a53059b4d", 0x75}, {&(0x7f0000b4f000-0xb)="50670c2fa95e15bc2bf6dd", 0xb}, {&(0x7f0000770000)="db62761a6d6ced7ec98fd171f2fe311a47f0d9e6a9d085ee519aa838c5345dd053106a546520d9458942b83621cf0fd85ac8913b6b3469a2d5642e8cac4f2777e800dc7d9604557b0c252fae677dd2f1f829548151c6aa4ad6e91054fa10ebc7dfb6894fcbecffb4989f96d188f9bd02d30fac57df2c864df88ce72664aba40c112f94014ba461d7f60031fbeb8ea0599cb3baaad6efeec2e53fbcd65cca3e93dda01330e3", 0xa5}, {&(0x7f0000ec4000)="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", 0x1000}, {&(0x7f000069f000-0xc9)="28ecb0e3ce735addd75e82bef60f02affb765609b0874889b88675fb10a54d00daf3d0251e887e1f7992d9f44ecbbaa70ed9eed275eefb6998dbf7777eb93f94962a9f62aa3f6aa62d0e3cbcf781e058c48a3757e23742c15661a28ad1a9639676da05c92764c5950bb38846cc92ba7668aa66dd26090e34ce2fe2833d0e06b0a5eb5baff86f1241038d31f5388a53663c2aaf30a3940fb5cfc42ea86bbf910d4867c72af301c6cefc4e77c8b658ff4584481b95f506cc1ad6acdf746c1e47dbba6ccaff70e9f1be51", 0xc9}, {&(0x7f0000ec6000-0xb8)="3ae5db4896ae891bb240ffb66c0415f6594e369dadaf59f08f411c662169dcf458d9d1c0b4554da6e435474fd3100de6017bd4522154b83fe2a723b568503dc2cf15a6eba036e99d859497be862674998765d4d0e3bd32dd9c9a6ced695a75c70586d6ecb3304b7a5cc0672ce08b7467663abb84cabb00978d4af18932ac6a20df0b58cfa31635593c6990e2f67d4cb272b047e645e626866dc44b3ccc4470abe54f09cb2d8790e757ae5a3b4a20191c4ef0e48610758771", 0xb8}, {&(0x7f0000ec6000)="0b876efeb87a0004725828717324a362e4bd09b776810fb95ec77a79e4b63dabe77db1144f6b7b0db187aa05c0fd93eb67e0807ca23bf6254043a6132b7c0740ae3dff3f91c3e465024af95a7215c11edc6ea9427ac0f0f0a98edc5e24a3984862a706d244cf8e1a6f8fa5d77c486c10c253388242e5bcbc325d4a1a62f172add16be8749cf6d8d659617c14479ec2c57be74a9f4e8a34a63f65628ded14e44c0010f757be01296d57b71ca958a31acc988ca81f156e17c7009cb5bab6a40ef8412fa2de340ab134f0de485ae0ae2aa5b72b3349cbbc3b", 0xd7}, {&(0x7f000064a000)="309bec4fd90680fcaee8075096cd2fb03ef439", 0x13}, {&(0x7f0000ec8000-0x71)="85d9202feab605b060e9874e8a15dac02b27dfb6fcfe71f10940ae7b61904b1c052857ddaa43ddff5580afe09ae4c416cd42add9f1f1a089d1db86400f544a1428ee5435a272771cb6b84844607d2157e82609191c2f4f7875420eff444eb5eea42bec72ddd4158bfde7a40bf9a92fd4e6", 0x71}], 0x9) mmap(&(0x7f0000ec8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000505000)=@known='system.posix_acl_access\x00', &(0x7f0000ec9000-0x3)=']&\x00', 0x3, 0x1) [ 88.036329] binder: release 14979:14980 transaction 134 out, still active [ 88.052861] binder: undelivered TRANSACTION_COMPLETE [ 88.076738] binder: send failed reply for transaction 134, target dead [ 88.080022] binder_alloc: 14979: binder_alloc_buf, no vma [ 88.080063] binder: 14979:14994 transaction failed 29189/-3, size 0-0 line 3128 [ 88.100478] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x6, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @in=@loopback=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x18)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, r1}) r2 = socket$inet6(0xa, 0x2, 0x58a) fallocate(r2, 0x0, 0x40, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r2, 0x6, &(0x7f0000001000)={0x2, 0x4, 0x251, 0x8, r3}) openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) 2017/12/23 23:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00000a3000)='./file0\x00', &(0x7f00007d0000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f00009b1000)='./file0\x00', &(0x7f0000ae7000-0x8)='./file0\x00', &(0x7f0000226000)='an\x00\x00\x00\x00\x00\x00\x00\afs\x00', 0x100000, &(0x7f0000b64000-0x1000)="") fcntl$getown(r0, 0x9) accept4$ax25(r0, &(0x7f00003e8000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000563000)=0x10, 0x80000) mount(&(0x7f00005e1000-0x8)='./file0\x00', &(0x7f0000df5000-0x8)='.', &(0x7f0000df4000)="252674ef33", 0x2003, &(0x7f0000793000)="f5f11d7f7c80e3096c277ffeee86777e58cda1") mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$TIOCEXCL(r0, 0x540c) 2017/12/23 23:57:17 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x2000000000000) setsockopt$inet6_buf(r0, 0x29, 0x1a, &(0x7f000040f000-0x1)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000708000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000000)={{{@in6=@loopback={0x0, 0x0}, @in=@broadcast=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000662000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000001000-0x4)=0x4d, 0x4) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @in=@multicast1=0xe0000001, 0x3, 0xfffffffffffff037, 0x3, 0x8, 0x10, 0xa0, 0x80, 0x1, r1, r2}, {0x4, 0x5, 0x7, 0x8, 0x3, 0x1f, 0x2, 0x0}, {0x6, 0x6, 0x245, 0x2}, 0x5, 0x1cc, 0x3ff, 0x0, 0x0, 0x0}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7f, 0x4}, 0xe, @in=@empty=0x0, 0x63, 0x3, 0x3, 0x6, 0x2, 0xacba, 0x25}}, 0xe8) 2017/12/23 23:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f000001b000-0x5c)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, {0xa, 0x3, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x2, [0x0, 0x0, 0x0, 0x80000000000, 0x0, 0x0, 0x81, 0x5]}, 0x5c) r2 = socket$inet6(0xa, 0x0, 0x7) ioctl$sock_ifreq(r2, 0x200008970, &(0x7f0000b84000-0x28)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) listen(r2, 0x400000000299) r3 = socket$inet(0x2, 0x80001, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000003b000)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) r5 = socket$inet6_dccp(0xa, 0x6, 0x0) bind$inet(r4, &(0x7f00000d3000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000668000)=0x0, &(0x7f00002f4000-0x4)=0x4) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000a2f000-0x28)={@generic=""/16, @ifru_addrs=@hci={0x0, 0x0, 0x0}}) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f00007ee000)={0x800008000, 0x204, 0xffffff7ffffffff4, 0x3, 0x0}, 0x10) sendto$inet(r4, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCGIFBR(r4, 0x8940, &(0x7f0000306000-0x18)=@add_del={0x2, &(0x7f000092e000)=@generic="5af4e8c85e26cc61c20cb055d8c0c1cf", 0x5}) setsockopt$sock_int(r1, 0x1, 0x1000000008, &(0x7f0000def000+0xefd)=0x8, 0x4) getsockopt$SO_PEERCRED(r5, 0x1, 0x11, &(0x7f0000c5d000)={0x0, 0x0, 0x0}, 0xc) getsockopt$SO_PEERCRED(r3, 0x1, 0x11, &(0x7f0000a1c000-0xc)={0x0, 0x0, 0x0}, 0xc) syz_fuse_mount(&(0x7f00000a8000-0x8)='./file0\x00', 0xa000, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000de9000-0xe8)={{{@in=@remote={0x0, 0x0, 0x0, 0x0}, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000223000-0x4)=0xe8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000dec000)=0x0, 0x4) pipe(&(0x7f000044e000)={0x0, 0x0}) splice(r4, 0x0, r6, 0x0, 0x10000, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000deb000-0x4)=0x14) setns(0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x19, &(0x7f00008a6000)=@generic="13606f5eeb0300000100000800da1a1a", 0x10) sendto$inet(r4, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/23 23:57:17 executing program 6: msync(&(0x7f0000d80000/0x2000)=nil, 0x2000, 0x4) r0 = socket$netlink(0x10, 0x3, 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 23:57:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0xc0000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000312000)=0x14) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000400000)={@loopback={0x0, 0x1}, r1}, 0x14) r2 = socket(0x10, 0x3, 0x0) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000aea000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000ac9000)={0x4, &(0x7f0000001000-0x20)=[{0x7, 0x80000001, 0x6, 0xe08}, {0x5, 0x5, 0x4, 0x1}, {0x9, 0x8, 0x8, 0x0}, {0x8, 0x3f, 0xda5, 0x13fd}]}, 0x8) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000670000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00007e1000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18, 0x0}, 0x0) open(&(0x7f000088b000)='./file0\x00', 0x200000, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000fcd000)='/proc/self/net/pfkey\x00', 0x200, 0x0) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x85, 0x0, &(0x7f00005d0000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x3ffffffe) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000002000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) mlock(&(0x7f0000000000/0x2000)=nil, 0x2000) 2017/12/23 23:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ee2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000ca2000-0x38)={&(0x7f00008dd000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000032f000-0x10)=[], 0x0, &(0x7f0000734000-0x30)=[], 0x0, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000940000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000000d000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) 2017/12/23 23:57:17 executing program 1: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aae000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) r1 = socket(0xa, 0x2, 0x0) faccessat(r0, &(0x7f0000a75000-0x8)='./file0\x00', 0x1, 0x400) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000aaf000)={@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, @ifru_ivalue=0x0}) ioctl(r1, 0x8912, &(0x7f0000000000)="") 2017/12/23 23:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000ba3000-0x60)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000610000)=0x0) clock_gettime(0x0, &(0x7f00000cf000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00006b5000)={{0x0, 0x1c9c380}, {0x0, r0+30000000}}, &(0x7f000099b000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00006f2000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc010643a, &(0x7f00009c4000)={0x58000000, 0x1, 0x40}) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e89000-0x8)='big_key\x00', &(0x7f00004ec000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f00005cc000-0x2e)="7926e50bccbdb3a61f2bf0e436fc86ff228b06f0b7b2e74a687de34f5b0032286160fd3281b90804bab419ac09c7", 0x2e, 0xfffffffffffffffb) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f00004f3000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000065c000-0x8)='./file0\x00', &(0x7f00000c9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r0, r1, r2) r3 = socket$unix(0x1, 0x1, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) bind$unix(r4, &(0x7f0000003000)=@abs={0x1, 0x0, 0x0}, 0x8) listen(r4, 0x0) connect(r3, &(0x7f0000986000-0x8)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r5 = syz_open_procfs(0x0, &(0x7f000001e000-0x9)='net/unix\x00') sendfile(r5, r5, &(0x7f00004db000)=0x0, 0xff) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f0000647000-0x4)=0x1000, 0x4) pwrite64(r0, &(0x7f000024c000)="3cd990ca36e22c52dce842cf8ad22b9f605bfc9b0e3e37c01b0d3f73b892af46b73c122476a6907e9d8e8a5d062dbf8f7e8252b49948cb71d4f307a76bd543cdeb072d7759d52e9025d6909377c703677957f6124726ea70ed5b7e42", 0x5c, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00003d3000)={0x4, {{0xa, 0x2, 0xda96, @loopback={0x0, 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0xfffffffffffffff9, @loopback={0x0, 0x1}, 0x101}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x0, 0x3, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000092000+0xa4e)='/selinux/enforce\x00', 0x0, 0x0) ioctl$TIOCGSID(r1, 0x540f, &(0x7f0000041000)=0x0) 2017/12/23 23:57:17 executing program 6: mmap(&(0x7f0000000000/0x9d9000)=nil, 0x9d9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f000059b000/0x2000)=nil, 0x2000, 0x0) madvise(&(0x7f0000733000/0x3000)=nil, 0x3000, 0x13) mlock(&(0x7f0000029000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) [ 88.214630] device lo entered promiscuous mode 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xd56000)=nil, 0xd56000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x7, 0xff, 0x20) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00004fe000-0x1c)={0x0, 0x0, &(0x7f000019a000-0x10)={&(0x7f0000461000)={0x2, 0x16, 0x0, 0x0, 0x1f, 0x0, 0x2, 0x0, [@sadb_ident={0x2, 0xa, 0xffff, 0x0, 0x0}, @sadb_x_filter={0x5, 0x1a, @in6=@loopback={0x0, 0x1}, @in=@multicast2=0xe0000002, 0xb, 0x0, 0x10}, @sadb_ident={0x2, 0xb, 0x3, 0x0, 0x33}, @sadb_key={0x1, 0x8, 0x0, 0x0}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x2}, @sadb_key={0x1, 0x9, 0x0, 0x0}, @sadb_x_sec_ctx={0x10, 0x18, 0x7, 0x2765, 0x75, "0597df9a514befdeea256f9753f6fbf6e498941263f3ccb454363cabdee3451fce65bfbfeec8b601876365c517f185098361a438c2e4bab77d5e52a83f3ac5972783a9170095abf5ddf4887656e9c2dcfdfcd6340000000000000008b5cd8029f8416ed4efe4d10eaea26f527d9561f759ef578c24"}]}, 0xf8}, 0x1, 0x0, 0x0, 0x0}, 0xfffffffffffffffc) mmap(&(0x7f0000d56000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80000) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000d57000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000d57000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000974000)=0x1e1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000d57000)={@common='dummy0\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000054f000)={{&(0x7f00009e1000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000cf0000)={0x0, @in6={{0xa, 0x1, 0x0, @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]}, 0x0, 0x9, 0x6b9, 0x0, 0x1ff}, &(0x7f0000d59000-0x4)=0xa0) mmap(&(0x7f0000d58000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00000a9000-0x10)={r2, 0x22, 0x6, 0x100000001}, &(0x7f0000d58000)=0x10) 2017/12/23 23:57:17 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000af6000-0xc)='/dev/autofs\x00', 0x8c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r1, 0x40a45321, &(0x7f0000000000)={{0x2, 0x8001}, 'port1\x00', 0x1, 0x1000, 0x2, 0x3, 0x0, 0x1, 0x8, 0x0, 0x4, 0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$TIOCGETD(r1, 0x5424, &(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) vmsplice(r0, &(0x7f0000001000-0x30)=[{&(0x7f0000f9f000)="24d200934d8a094a434006f37c5f3aec12e777a65f6a1f0cd65506efa6a05e61a75e413afe6b383aa20e70cde9558a44b15f5a1f0400976da25cac1dbdb8c12cd2c96486b7b8d4e9c49c724474848ce50d927d8d7e188ab40eb9b564ad868ecb00d7a49549f8f65a7d203c3b714c834d3ffa68ba7e18411823e2473bd81196f5f9f08363360fe08d0a1bc5ff933a748706bc1f9ac8d9f08da3848060ea3fa49168cbfcb1b2d564af2ae5019886f99bdbeff45ad469a8ce1fb63901a9ef3ab6d2ec7559bc1b1e3f5bd6f4bce839120f82cd7fba3862f41a714ea0db733c6f69e1275098c0dc8311abf660886c3b5f", 0xee}, {&(0x7f0000001000-0x4d)="87ed6479c54c5a3a4137df9330da84daa8e06400b33cbf9e803c75efba20e93c4b91dbc934c44249d2d4aaa4901efc7a5f102af27c3d9ac5bb6afa1ca5b81b61f0bf6e4f1314b2703b24ae74a9", 0x4d}, {&(0x7f0000f0d000-0x82)="51072ac39040fd9a02e3d74f0520f84684ce1ac59c36e0073c4682d3feb6e2265650fe3cdb6ad62d3a5bd991ce62561335981b76efec6108d27f4b481dc34525963764f6b5e3fccf90d7ae8d3a0ce6e6697e457ba76fd30729dafd0c7af52f0cd9b506be4ce1394105cf2951456f1f73622568b165a70d4e06bb29318a46bddf8768", 0x82}, {&(0x7f00006a4000)="15bfa43ff74c305f59626ed4139ebe7b4dfd329b176b8758571c9a3c7d9a9526c36579ff0eb5ed373e08fc319744a234329835070918c07304a0e31d4a422f16e6e542527ab3b941672f865228ce93c99350b5198ca2f53f2ffeebfcc178f1d17828c390e9b691b496b2034098fcf8b2f5164bab4e5a53deef977f629ace585bea9c7385116fa4864bfb63e435406b9886f108a950996d824fcf115bcb8fb3404228596a4ba4154d4563275342cb11778b9c0238d20961c14c6f3b29e6bdd5b6921731aba33cc846", 0xc8}, {&(0x7f000008e000)="d2a0b590bdaa77f1c1c49fbb5343e1edebe357930ee78f89087447968dc4c073b18ec0cfd1d000f5dab81769bda289eea11959d153fa239945c5d520a08bb6d5222d3b5e0bb895c35b834040e66d8a9a1232f9f0d403eebab2336048e5bf1fbdde85d4cb54cd44fbbf67c39cee32e1332fca9bd00d872962de81684224561c1ff43169cdb9d2b7ab36cfd881c2057a0f1107a5d9161d35d4c405ea5aa14d8bd834b560", 0xa3}, {&(0x7f0000001000-0x29)="aa9214c642a963c90537581d702576f8d648b758b4e4da9cdc0538ef1a77f85fba500887fe382383b5", 0x29}], 0x6, 0x8) ioctl$void(r0, 0xc0045878) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000070c000-0x6)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r1, &(0x7f0000fc4000-0x1c)={0x0, 0x0, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000fc3000)=0x1c, 0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x48, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}, @register_looper={0x630b}], 0x1, 0x0, &(0x7f000000d000-0xa5)='6'}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000860000)=[], 0x10, 0x0, &(0x7f0000fc2000-0x27)="fe0480e91b5d5900008602e45b9cd2b3"}) 2017/12/23 23:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) dup3(r0, r0, 0x80000) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000287000)={0x0, 0x0}) socket$inet6_sctp(0xa, 0x5, 0x84) timer_create(0x0, &(0x7f0000ae9000)={0x0, 0x0, 0x7, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000013f000-0x4)=0x0) 2017/12/23 23:57:17 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) flock(r0, 0x8) 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$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)=""}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f00002a3000-0x18)={r1, 0x0, 0x0, 0x0}) mmap$binder(&(0x7f00001c4000/0x4000)=nil, 0x4000, 0x1, 0x4010, r0, 0x0) 2017/12/23 23:57:17 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000000c000-0x8)='./file0\x00', 0x101900, 0x4) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000006000-0xb3)=""/179) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000008000)='./file0\x00', 0xc00, 0x1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f000000b000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x8) remap_file_pages(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) sendto$llc(r1, &(0x7f000000a000)="aef89610c622586b9e9bfc64ac4b1ff48d6df8238aba4051151b6dd5827deca99db4a80b907f203c0ae5a6032244bbf5d805c804003228f3b044ea3838e1f828fab3a7c6ba3d44a665947742f53749c48f5daa6618c750d2dc32dc1b7f43769437048e37ab86", 0x66, 0x800, &(0x7f0000006000-0x10)={0x1a, 0x1d, 0x8, 0x6, 0x3c00000000000000, 0x8e, @random="3ef0773972d6", [0x0, 0x0]}, 0x10) 2017/12/23 23:57:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x200, 0x0) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000ef5000)=@req3={0x1000, 0x9, 0x100000000, 0x11, 0x6, 0x20, 0x2}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000e10000-0xd)='/dev/usbmon#\x00', 0x0, 0x80009) ppoll(&(0x7f0000ba7000-0x30)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000c90000-0x10)={0x0, 0x0}, &(0x7f0000b7e000-0x8)={0x0}, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00002df000-0x28)={@common='gretap0\x00', @ifru_names=@generic="acf52f2c2d684c1601c8202f5d4d3144"}) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000e7b000-0x1)=0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000df4000-0x1)=0x3) 2017/12/23 23:57:17 executing program 0: 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) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f5c000-0xd)='/dev/net/tun\x00', 0x0, 0x1400) fcntl$setstatus(r0, 0x4, 0x0) 2017/12/23 23:57:17 executing program 7: mmap(&(0x7f0000001000/0xb07000)=nil, 0xb07000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000001000-0x2d)=""/45, 0x2d) mmap(&(0x7f0000b08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b09000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/mls\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000637000/0x1000)=nil, 0x1000, 0x2000000, 0x10050, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000099a000-0x8)={0x0, 0x0}) r4 = geteuid() mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x9, &(0x7f0000b0e000-0x24)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000824000-0xa)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000b0d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x7, &(0x7f0000b0d000)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) r9 = gettid() mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000b0e000-0x4)=0x0, &(0x7f0000b0e000-0x4)=0x0, &(0x7f0000442000)=0x0) r11 = getegid() r12 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0e000)={0x0, 0x0, 0x0}, &(0x7f0000b0f000-0x4)=0xc) fstat(r0, &(0x7f000057f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000959000)={0x0, 0x0, 0x0}, &(0x7f00004ea000-0x4)=0xc) getgroups(0x3, &(0x7f0000054000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000079c000)={0x0, 0x0, 0x0}, &(0x7f0000980000)=0xc) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b0d000)={0x0, 0x0, 0x0}, &(0x7f0000b0e000-0x4)=0xc) getsockopt$SO_PEERCRED(r1, 0x1, 0x11, &(0x7f000079e000-0xc)={0x0, 0x0, 0x0}, 0xc) sendmsg$unix(r1, &(0x7f0000322000-0x1c)={&(0x7f0000b0e000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000076000-0x28)=[{&(0x7f0000b0e000-0x6d)="c9b8ebab179c5ace3da9ab20cbc521422809e039b14142e84149b8df86dc05761e133fc50b48a2609aeb8b1049ce9d0ae5e6acf0ea8f514380cd6754e02f3fdb86ad506b09639136342d9472ec9d16f4750e9c0fc49be362d9faba11f0f2442e0f117f7d8015c070e325d743bd", 0x6d}, {&(0x7f000035c000-0x1000)="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", 0x1000}, {&(0x7f0000b0e000-0x3)="3961939b779863d7ae0a3d28d6adb7e35c40c91dd3f6249cb19563c62d0a9207900b82b558fac9d5b78167591ff32d1b0bbe8916e6bc53066dd2efa3e9c86081487d4b894a3c955d457b2f80db1d7ececd23864fc1325d3ba0e5", 0x5a}, {&(0x7f000084d000-0xcb)="50b3639045c04ea300a0193b69e513449020f5651846a3492b405fe34e669cb7bf33965720a29b2523c8b927b3b765050fa4050de0e4bc377775a9018589ed9a656b2fb2acbe8048780fdd5c28041372563e6d0bf75ace684a8a7d291ff4fe42633281f021fc5c9e3e8cf74acd04ecf507bba4f604b3e2bea445fc44ce6a67103f4c1009414091313a150ddffb0f3557e8dc723ed299c1cb91606d6f276c51b03b22743abe293adf834d37ed578e0ae13c3b3157bec04d6c8b9a92f9c16968eabdef1e85723a11cc172b80", 0xcb}, {&(0x7f0000b0e000-0x80)="738bd6aabdefd2e04128363d312d2d604e0ab100a91eee621cbbcd0b39fa70b517bae94c397fee50daf211dadaaadee96c13cadbb559de945c78edae24be181a9987932c25f9f374a9f40e47905dc876bfa3ed86184fd6cf2b1edc82dcec36f1dda58437db4e20077bb20cae1c41634890a5885c1e9869622a219c438acb2988", 0x80}], 0x5, &(0x7f0000145000)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @cred={0x18, 0x1, 0x2, r15, r16, r17}, @cred={0x18, 0x1, 0x2, r18, r19, r20}], 0xb8, 0x80}, 0x20000000) mmap(&(0x7f0000b0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getname(0x10, &(0x7f0000b0e000-0xaf)=""/175) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000b0d000-0x8)={0x0, 0x8}, &(0x7f0000360000)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f000091f000-0x6c)={r21, 0x64, "1852ca49d2f51f156d8e0bd02e0f05452fc51ae286045d18efce967683ae7df9455368593cfe46107eb081818a587cb19ab7bd70802094565deb15b6895643e4a0c882ce21b64866239c9bc147ace59be35e4cedff1034303166fd3ebe5976be9cb2df0e"}, &(0x7f00005a9000-0x4)=0x6c) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r22 = mmap$binder(&(0x7f00001f5000/0x4000)=nil, 0x4000, 0x6, 0x50010, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00005d6000)={0x11c, 0x0, &(0x7f00003e6000-0x11c)=[@exit_looper={0x630d}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x18, 0x18, &(0x7f00007a3000-0x18)=[@flat={0x73622a85, 0x1, r2, 0x1}], &(0x7f0000b0d000-0x18)=[0x30, 0x0, 0x78]}, 0x6}}, @clear_death={0x400c630f, 0x3, 0x4}, @release={0x40046306, 0x2}, @reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x40, 0x10, &(0x7f0000b0c000)=[@fda={0x66646185, 0xa, 0x3, 0x4}, @fda={0x66646185, 0x9, 0x2, 0x7}], &(0x7f0000b0c000)=[0x78, 0x40]}, 0x200}}, @enter_looper={0x630c}, @dead_binder_done={0x40086310, 0x2}, @transaction={0x40406300, {0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x20, &(0x7f0000b0c000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x0}], &(0x7f0000a7c000)=[0x78, 0x30, 0x30, 0x18]}}, @increfs_done={0x40106308, r22, 0x4}], 0x94, 0x0, &(0x7f00002d3000-0x94)="19d47fbac067771a73236d64b01a14f2d183daae9c6f70f0da4e2992ee382b2f2318df07f96bd0fab7d3f5856f859f506e9ede59f39db3381a5efc23e82f4e2795107de3f794d26576800fc55294e922ab3f6a23bf7b94d7b81c248bf9737134fc5c20cfb0fba975fb2754d3531b1506beca8c7ed9cc4dc7ba4c50dd6ca77bbc0135c755e46e220d0a0a4ffa2bb27a97773e776e"}) mmap(&(0x7f0000b0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000e2000)=""/164, 0xa4) writev(r0, &(0x7f000005e000-0x30)=[{&(0x7f0000301000)="", 0x0}, {&(0x7f0000b0c000-0xb)="88de9c87fb3c0053144f74", 0xb}, {&(0x7f000068a000)="687acc90a6736bed10b36e705393cca5a0e1f2fb53d175de8c0a5f0a01d6f6fa8daa190d9f51619701526e2bb84da7db5a987621d32dd0b3757e18269061776f129ced9b49b0e7bc3da5a00529de4b994497e09aa880f84ffafeb3ea85b62eeb3e1fbb4edc4784ea8bc789cdf506f7562ce373df09e41986562691f3a53950139eda962d44310393b715f0017a2b40eb89d4772cbf1e04a75bd2a1a1e6a603ed4eb930e05f9e2a10ad7c96c16b8021e4c07c0c8babd609a7cef98f1499898b3ee52d62277f55a7c8d53ef702f17bdaa0b58227088d83542780f318345e2148", 0xdf}, {&(0x7f0000b0c000)="8032bdb0bbdf549402d349ca3c05a7a5d2", 0x11}, {&(0x7f0000007000)="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", 0x1000}, {&(0x7f0000088000)="880e58af2dd6ebb9a6de6771bc0eddf080d0a4c382947ca0a6b737161bd0ed971c01424282e5d1d39a80c0af1db45102180b64725b5370166aba283529bc40a6ba8ea213d31a9193dc5f0a995b8f774fcbeb8990694b69bb43d8b51a8278c909f4c1936c61f569db4b3e41173fa5aa80bc308246830a8d22db22418980029b9201ba0d0632e762ee2f198c880d5f3cdbb0a6e68d6835e5ff1d3be394236a6551b3f652875795f6ab4f2e12def428c1cf5a063f3885013d11ee7d3b20ebcbfbfea45e0267b4c256e4328c934e5b7da424f5962e9fdddada0d91559aeb7f690cf9", 0xe0}], 0x6) [ 88.428210] binder: 15062:15063 ERROR: BC_REGISTER_LOOPER called without request [ 88.447761] binder_alloc: binder_alloc_mmap_handler: 15066 20000000-20002000 already mapped failed -16 [ 88.449659] binder_alloc: binder_alloc_mmap_handler: 15062 20000000-20002000 already mapped failed -16 [ 88.453995] binder: BINDER_SET_CONTEXT_MGR already set [ 88.454003] binder: 15062:15063 ioctl 40046207 0 returned -16 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt(r0, 0x107, 0x1, &(0x7f0000d74000-0x10)="020000000309000000000000008f1dcc", 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00009ed000-0x15)='/dev/pktcdvd/control\x00', 0x400000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt(r0, 0x8000000000000107, 0x1, &(0x7f0000000000)="010000000300040000070000000200cc", 0x10) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000714000)='./file0\x00', &(0x7f0000792000)=[], &(0x7f00008d2000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') getuid() read$eventfd(r0, &(0x7f0000ff9000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2017/12/23 23:57:17 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000001000-0x10)={&(0x7f0000ff1000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = gettid() perf_event_open(&(0x7f0000000000)={0x0, 0x78, 0x10000000, 0x3, 0xffffffff, 0x0, 0x0, 0x1, 0x100, 0x2, 0x6, 0x1, 0x1, 0x1a, 0x0, 0x1ff, 0x2, 0x0, 0xfff, 0x80, 0xfffffffffffffffe, 0x0, 0x5, 0x6, 0x1, 0xd8, 0x0}, r1, 0x742, r0, 0xa) clock_adjtime(0x7, &(0x7f0000001000-0x2b)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f0000001000-0x30)={&(0x7f0000002000-0x18)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000001000)=[0x0], &(0x7f0000002000-0x4)=[0x0], 0x6, 0x6, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) 2017/12/23 23:57:17 executing program 4: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x1, 0x7, &(0x7f0000818000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000fbb000)=0x0) r1 = socket(0x11, 0x80003, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000fa1000-0x4)=0x0) 2017/12/23 23:57:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b27000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x5, 0x4031, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f00008a7000)={0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r2, 0x8910, &(0x7f0000ebb000)=@buf={0x0, 0x0}) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004c000)={0x0, 0x0, 0x0}, 0xc) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000cf000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TIOCSPGRP(r1, 0x540f, &(0x7f00001d2000)=r3) 2017/12/23 23:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x400000000002, 0x0) write(r0, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) recvmmsg(r0, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00007f0000)=0x0, &(0x7f0000504000)=0x8) 2017/12/23 23:57:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000321000)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000d08000)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000f2d000)="6f6f6d5f736f637265000000080080af847f4ba8ff18efee13ca56c78e2a84179ce5ef632c76477f873d72e813f53431dd1d5e3f655fb02bfa29c93582f1f3a85de7c06bf6861e") r2 = syz_open_procfs(0x0, &(0x7f0000592000)='sessionid\x00') ioctl$fiemap(r1, 0xc020660b, &(0x7f0000e7c000)={0xfffffffffffffffc, 0x7fff, 0x3, 0x7, 0x4, [{0x4, 0x525, 0x6, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}, {0x1, 0x3, 0x7ff, 0x0, 0x0, 0x300, 0x0, 0x0, 0x0}, {0x10000, 0x8, 0x5, 0x0, 0x0, 0x2500, 0x0, 0x0, 0x0}, {0x675, 0x7, 0x9, 0x0, 0x0, 0xa04, 0x0, 0x0, 0x0}]}) sendfile(r1, r2, &(0x7f000017f000)=0x4, 0x200000000000ff) [ 88.456634] binder_alloc: 15062: binder_alloc_buf, no vma [ 88.456677] binder: 15062:15084 transaction failed 29189/-3, size 0-0 line 3128 [ 88.468837] binder: BINDER_SET_CONTEXT_MGR already set [ 88.468845] binder: 15066:15075 ioctl 40046207 0 returned -16 [ 88.512657] binder_alloc: 15066: binder_alloc_buf, no vma [ 88.518364] binder: 15066:15075 transaction failed 29189/-3, size 40-8 line 3128 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000588000)={0x0, 0x0}) removexattr(&(0x7f0000f46000-0x8)='./file0\x00', &(0x7f0000a70000)=@random={'btrfs.\x00', '(em0@-&vmnet0.selinux\x00'}) fstatfs(r0, &(0x7f000017c000-0x1000)=""/4096) r1 = memfd_create(&(0x7f0000a82000)="76626f786e0dfa31656d30cc00", 0x1) ioctl$void(r1, 0xc0045c78) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000091000-0x85)=""/133) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000012b000)='/dev/sequencer2\x00', 0x801, 0x0) getsockname$inet(r1, &(0x7f00009aa000-0x10)={0x0, 0x0, @local={0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000257000)=0x10) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000360000)={0x1, 0x7, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="73f3dc1ab568", @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @random="7f41aa83fa09", @local={[0xaa, 0xaa, 0xaa, 0xaa, 0xaa], 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]]}) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aef000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000088a000-0xe8)={{{@in=@broadcast=0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d39000)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000402000)={@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @loopback={0x0, 0x1}, 0x72, 0x0, 0x4, 0x100, 0x9, 0x40021, r3}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0c000-0x4)=0x2000000000007, 0x4) write(r1, &(0x7f0000e87000-0x1)="", 0x0) bind$inet(r2, &(0x7f00007a0000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x2002) [ 88.546417] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.552781] binder: release 15066:15075 transaction 140 out, still active [ 88.559725] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15611 sclass=netlink_tcpdiag_socket [ 88.574892] binder: unexpected work type, 4, not freed [ 88.583444] binder: undelivered TRANSACTION_COMPLETE [ 88.594883] binder: send failed reply for transaction 140, target dead 2017/12/23 23:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$packet(0x11, 0x2, 0x300) r1 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80585414, &(0x7f0000bd5000-0xd6)=""/214) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f000066b000)=0x0, &(0x7f00001b8000)=0x4) 2017/12/23 23:57:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x5, &(0x7f0000ab4000)={0x0, 0x18, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000d27000)=0x0) timer_gettime(r0, &(0x7f0000dd5000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = socket(0x800000000000011, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00001b5000-0x44)={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="00734e1e39cb31b734842853fcb9420f"}) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xfa4000)=nil, 0xfa4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00004c9000)='/selinux/load\x00', 0x2, 0x0) setns(r2, 0x0) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregset(0x4204, r3, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) 2017/12/23 23:57:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x145000, 0x0) ioctl$KDENABIO(r0, 0x4b36) 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) clock_gettime(0x6, &(0x7f0000001000)={0x0, 0x0}) utimes(&(0x7f0000561000)='./file0\x00', &(0x7f0000000000)={{0x0, r1/1000+30000}, {0x77359400, 0x0}}) 2017/12/23 23:57:17 executing program 2: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f000003f000)='./control\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000036000)=@assoc_id=0x0, &(0x7f0000005000-0x4)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000c000)={0x5, 0x1, 0x5, 0x4, r1}, &(0x7f000003d000-0x4)=0x10) execveat(r0, &(0x7f0000010000)='./control\x00', &(0x7f000003f000)=[], &(0x7f0000002000-0x18)=[], 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000010000-0x8)='keyring\x00', &(0x7f0000040000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) add_key(&(0x7f0000040000)='pkcs7_test\x00', &(0x7f0000029000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000001d000)="", 0x0, r2) 2017/12/23 23:57:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000063c000)=0x0) process_vm_writev(r1, &(0x7f00007b1000-0x30)=[{&(0x7f0000d49000)=""/126, 0x7e}, {&(0x7f0000042000)=""/18, 0x12}, {&(0x7f0000437000-0xd1)=""/209, 0xd1}, {&(0x7f00004a8000-0xbc)=""/188, 0xbc}, {&(0x7f0000af3000+0x297)=""/4, 0x4}, {&(0x7f0000a7e000-0x19)=""/25, 0x19}], 0x6, &(0x7f0000026000)=[{&(0x7f00002c3000)=""/93, 0x5d}, {&(0x7f0000d06000)=""/38, 0x26}, {&(0x7f0000c40000)=""/180, 0xb4}, {&(0x7f00002d4000-0xe2)=""/226, 0xe2}], 0x4, 0x0) sendto$inet(r0, &(0x7f00009aa000-0x2)="", 0x0, 0x2001ffff, &(0x7f0000b3d000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getpeername$inet(r0, &(0x7f0000dc5000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000234000)=0x10) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000abe000)='/dev/sequencer\x00', 0x2000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000fef000-0x44)={{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @random="2029e5cc3f51", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffffd, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="000000000000000000e76a008bc88902"}) 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f000009b000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$SO_PEERCRED(r0, 0x1, 0x11, &(0x7f0000dd9000-0xc)={0x0, 0x0, 0x0}, 0xc) stat(&(0x7f000077e000-0x8)='./file0\x00', &(0x7f0000ec5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(r1, &(0x7f00001a8000)='./file0\x00', 0x20) syz_fuseblk_mount(&(0x7f0000eb7000)='./file0\x00', &(0x7f00001fc000-0x8)='./file0\x00', 0xa000, r4, r5, 0xd2bd, 0x1, 0x80c001) prctl$intptr(0x1c, 0x9559) fcntl$setlease(0xffffffffffffffff, 0x400, 0x0) tee(r2, r3, 0x40, 0x0) 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00004d5000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getuid() r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000fdd000)=0x7) ioctl$TIOCSTI(r1, 0x5412, 0xfba) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000b91000-0xe)='/selinux/user\x00', 0x2, 0x0) connect$ax25(r2, &(0x7f0000c92000-0x10)={0x3, {"71db4a1553414d"}, 0x8}, 0x10) ioctl$TCSETSF(r1, 0x5404, &(0x7f000042c000-0x24)={0x0, 0x2, 0x0, 0x7fff, 0x2, 0xfffffffffffffff8, 0x6, 0x65, 0x8, 0x6, 0x8, 0x7}) ioctl$TIOCMBIS(r1, 0x5417, &(0x7f00002c5000-0x4)=0xd50d) accept4$ax25(r2, &(0x7f0000814000)={0x0, {""/7}, 0x0}, &(0x7f0000fc5000)=0x10, 0x800) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000dbb000)={0x5, 0x8a, &(0x7f00000ff000-0x8a)="1bca06a7714d121631f24243aaa552a8e28be64e33b922d96af1d9571c4afb0958e3dcbc8fd9fae5ecda7dbda6fa6f82d93254f948d14f62f32b79335acba7f21093de1e9b7031c0a52853d66ffefb039af656b0df453987154c3a4bb0c256f4c29cd181d09d8c6a202c02c6a9d7e3f477712f5abce7af3f6909be605a25e57ebf95df5500000006c104"}) ppoll(&(0x7f0000766000-0x20)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000660000)={0x0, 0x0}, &(0x7f000050a000-0x8)={0x0}, 0x8) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000063000)={0x0, @in={{0x2, 0x1, @rand_addr=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, 0x8}, &(0x7f0000a02000)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000b9000-0x8)={r1, 0x1ff}, &(0x7f0000584000-0x4)=0x8) r2 = socket(0xc, 0x3, 0x2) write(r2, &(0x7f0000828000)="1f0000000202ff49433bf000080000763f04ede0090002ffffffefe8000000", 0x1f) [ 88.651110] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=15611 sclass=netlink_tcpdiag_socket 2017/12/23 23:57:17 executing program 2: r0 = add_key(&(0x7f0000f15000)='encrypted\x00', &(0x7f0000afa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0xa, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000002000-0xd0)="658a6837de148ad2747e23b4c1424d9342d63db90d9fba5d638af9ac8c066a6bf8fa2ba3a1d0e7aed6dbe145758a12f1aff9e7fdac1648f0bd0760709c4c9259989dfc1ddf045b2942e497cd757ce14df5360dfeb61bcd4507d15530dd04c5bc83148b66c0a34f1b13b8b601f119abc90397d0936eea96c5229b8f9290fab950ae99d41b952fcfa86a8497b4fa973b30f09c3f237fcf4809fe1b14ff9602c25dd19d5023d4f0bd9e24d4698ff0de0173339dece58ec5366fda5edf4d05f010de379752a122411f58d3f68fc9664d75f0", 0xd0) keyctl$read(0xb, r0, &(0x7f0000001000-0x30)=""/48, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r3 = add_key(&(0x7f0000dde000)='cifs.spnego\x00', &(0x7f0000b4a000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000d8d000)="996eadaf92a6d9c8c9958fcefe97513212ddf03b5ea01f7b6a159cb9115f224baf2e9583fec9525b45fa3514fd0082a045ab91692f32770b7a4f8ef4852be825acdf5980aa72b0007b80e492486bdaf24be9830abe9061649f0706a1e9c1f6cc7ae60b491a29f5fcd9ed6ee4b13e529fb4e82d901d7454e0c169d8e52059215634d8462ef43737dbdaf28683574ff0933bea1a0465db041d2f0d6da5ecb9a2e58904679dce", 0xa5, 0xfffffffffffffff9) r4 = add_key(&(0x7f0000923000-0xb)='asymmetric\x00', &(0x7f0000814000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000f33000-0x18)="fc303e04b9f5085e36911fad60c6e8ea9f9f97e00cb2748d", 0x18, 0xfffffffffffffffe) r5 = memfd_create(&(0x7f00005ae000)='\x00', 0x1) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000783000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004df000)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000530000-0x20)={0x7, 0x8, 0x8206, 0x80, 0xffff, 0x8, 0x9, 0x81, 0x0}, &(0x7f0000a51000-0x4)=0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000422000-0x55)={0x0, 0x4d, "a2c9cf52b7f547097309b10469824251ac127b9d680717162012444126ed5c1ad62372f404efb9a94d0b41d36e17cd3efc6480129b45f63abc5e7f2357b9e6d248a5148f733181f931980a42c4"}, &(0x7f000035d000-0x4)=0x55) r10 = add_key(&(0x7f0000fa7000)='id_legacy\x00', &(0x7f00008ba000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000031e000)="ce864b4ca4c4c1cb8f326e06293c0befb3fdbfc4b175d36929fd0876d7e6423321701ada1b00824178f6552e05bae14aba45b647d9f7b16007015e71b68f70b0ce4e3d77cf89b08966c5b69d4a42d9a895d3c36ffe8dd94eda68da54841af8d90d55f3b728b1e98922f20c10a941e8cf3b7efb2c08301d85f7a3851ad1e7268e1496287e9d528c5ad38d952c0a169be401f485257da4efc6bb5029518eae35d2269ce86108bdbc4cdab16aa8ee177e5df383181074ed3f768e82f100f220c6f2599e7ea1a1053d6fcd2c30d622de99e625ae7f", 0xd3, r4) keyctl$instantiate(0xc, r0, &(0x7f0000d8a000)="4f386770e325202b5d96d8c5faf6d19c22013a78ae72f869abed514133ae500ccbe4bd", 0x23, r10) sendmmsg$inet_sctp(r5, &(0x7f0000606000-0x54)=[{&(0x7f0000397000)=@in={0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007a5000-0x8)=[{&(0x7f0000dd6000-0x15)="65374ba827ab5c7c87c0132dbf879d61109469bab4", 0x15}], 0x1, &(0x7f0000f11000-0x58)=[@sndinfo={0x1c, 0x84, 0x2, {0x20, 0x8000, 0x6, 0x1ff, r6}}, @sndrcv={0x2c, 0x84, 0x1, {0xfffffffffffffffc, 0x0, 0x5, 0xd8d, 0x10001, 0x1, 0xdc, 0x0, r8}}], 0x58, 0x40}, {&(0x7f00005dd000)=@in6={0xa, 0x1, 0x2c7, @loopback={0x0, 0x1}, 0x1000}, 0x1c, &(0x7f0000ebd000-0x10)=[{&(0x7f0000c07000)="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", 0x1000}, {&(0x7f0000025000-0x73)="df95ce6b052e4f591de21db157921f979db33f86bcd2d600f21acd6454e0f980197b460b356297224c92a9eecf5d5ca3384882a546da454278b759b78ccfae6cc8e6b3c04d03e8481587993ee10334fd584bbab32a457f13f9e12ce690bfaa3ab4a8170649396a70657f06ca5625fbb8099519", 0x73}], 0x2, &(0x7f0000e41000)=[@sndrcv={0x2c, 0x84, 0x1, {0x400, 0x14, 0x1, 0x8, 0x7, 0x100000000, 0x1, 0xffffffff, r9}}], 0x2c, 0x4c080}, {&(0x7f0000074000-0x1c)=@in6={0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x27d6}, 0x1c, &(0x7f00009ad000)=[{&(0x7f0000193000-0xb8)="3d971abaa5e9ae2d2387024c132fc59974fd84acf6b4bc5b8f7761a5628ec64decfa640200faecb2d1d1df0e6c1e553bcb76bd81b90510414107a3b5853b060228fdb04af9a323bffe289cc7787b9b0e27bf7fb92bdb492e3817f586eb00da44c07f11f54f465a90930d39848efb58dbf58eae26293e9be4e02b280c266807afd57adb05c670d77769bc7831d6e335647b6289ab134cf5bdd88c599977982084c208d26651ee0ff503e618cea2bfaa4409f4b4befe1fbdf5", 0xb8}], 0x1, 0x0, 0x0, 0x4000000}], 0x3, 0x0) keyctl$link(0x8, r3, r4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f000037b000-0x8)={r7, 0x5}, &(0x7f0000f3c000-0x4)=0x8) rt_sigpending(&(0x7f00008f1000-0x8)={0x0}, 0x8) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000d34000)={@generic="2e00000087000000000206210002bd5c", @ifru_mtu=0x101}) keyctl$search(0xa, r3, &(0x7f0000ed3000)='.dead\x00', &(0x7f0000a64000)={0x73, 0x79, 0x7a, 0x1, 0x0}, r4) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) creat(&(0x7f00008f3000-0x8)='./file0\x00', 0x0) sync() msync(&(0x7f0000544000/0x2000)=nil, 0x2000, 0x4) 2017/12/23 23:57:17 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x400040, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x189001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = epoll_create1(0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r5 = timerfd_create(0x7, 0x80800) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000a41000-0x8)={0x0, 0x0}) r7 = eventfd2(0x6, 0x80000) r8 = accept4$inet(0xffffffffffffff9c, &(0x7f00000bf000-0x10)={0x0, 0x0, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000015d000-0x4)=0x10, 0x80800) r9 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00004f3000-0x4)=0x0, 0x921dcff3d4e25a2f) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00002b6000)=0xe, 0x800) r12 = socket$unix(0x1, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000adf000)=0x14, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r16 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000c7d000)=0x14, 0x800) r17 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$TIOCGSID(0xffffffffffffff9c, 0x540f, &(0x7f00001af000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty=0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) fstat(0xffffffffffffffff, &(0x7f0000dd4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000794000-0xe8)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0x0, 0x0}, 0x0, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000df2000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000411000-0x4)=0xc) r24 = gettid() r25 = geteuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000259000-0x4)=0x0, &(0x7f0000bfc000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)={0x0, 0x0}) r28 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r29 = syz_open_dev$sndseq(&(0x7f0000264000)='/dev/snd/seq\x00', 0x0, 0x109000) r30 = socket$unix(0x1, 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r31 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x200001) r32 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000cb000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = accept4$inet(0xffffffffffffff9c, &(0x7f00009f4000)={0x0, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b7e000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000045d000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000)=0x0, &(0x7f0000b2f000-0x4)=0x0, &(0x7f0000983000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r39 = openat$sequencer(0xffffffffffffff9c, &(0x7f00003d0000)='/dev/sequencer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00007d8000)={0x0, 0x0}) r42 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r43 = accept4$inet6(0xffffffffffffffff, &(0x7f0000001000-0x1c)={0x0, 0x0, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, 0x0}, &(0x7f0000a33000-0x4)=0x1c, 0x80800) r44 = syz_open_dev$usbmon(&(0x7f00003dd000-0xd)='/dev/usbmon#\x00', 0x9, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x5, 0x5, &(0x7f0000000000)={0x0, 0x0}) r46 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000001000-0x4)=[0xffffffffffffffff]) r49 = accept4$inet(0xffffffffffffffff, &(0x7f00009ae000-0x10)={0x0, 0x0, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000aa5000+0xd1d)=0x10, 0x80000) r50 = socket$inet6_dccp(0xa, 0x6, 0x0) r51 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000f24000)='/dev/loop-control\x00', 0x1, 0x0) r52 = socket$inet6(0xa, 0x800, 0x100000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r53 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r54 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r55 = syz_open_dev$random(&(0x7f0000001000-0xc)='/dev/random\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r56 = syz_open_dev$urandom(&(0x7f0000000000+0x34e)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) r58 = syz_open_pts(0xffffffffffffffff, 0x0) r59 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r61 = getegid() sendmmsg$unix(r0, &(0x7f000023a000-0x38)=[{&(0x7f0000414000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000c09000)="0d6c2f869cd1d1e9b3aa5ffb1ca0729cc46d3faa972a70c49d5a4e03477b399aca0757bb1d1f9b09e68e4d0b8b01b1eb510871c842d8979ec5f955d54b9241a6de6ced1094a39db1f696d387bf", 0x4d}, {&(0x7f0000001000-0x55)="7116fad0f20ad1c66ad7e49158a577ed5d2ca19732287549b962ff0bcb4e82cfb895de5935829ba44de83471544926ba75923110cb1fa25e2241e7adea047d6f93afeb34fadb608ce015743c3a598418128c48de86", 0x55}, {&(0x7f0000327000-0xd2)="b0dffc7466391baae88e3833a7d293f6f1c9d01116ea069efb29674f82328e5750ae944d1329f4ffe23f3d2fe08fde0e5947837e03514e16255f95d4b3774c590a2c1c59bc9fceef486641c916cf7db599d8046b1d1a1fd78e592ceb02b742e41a36e915739c293fa87ffd67663b141631d71c5feea21f432461e736064d2383a485c7a2b1bc258fafddcf4a3e91330f954a344348d9e0cdf666b70db2f6a61f473285177d8f337192351e6d6ba91bbb81444e6c7b4df048cf0456f3ef3030255b4b41e66e39735e8703fa2093ac7413c3b2", 0xd2}, {&(0x7f0000000000)="33e50f0273cc3dc7967aab5817cc4a87e040500def36afb200e3804a6699c99cf31679a7595f3ddb55579ef886bfdc2dc6b80803cf5134b6562e88e15fb649b87bca8143d45de8eb857722787262c87703e08adc664b8458a010e41596c24d4f90b2df", 0x63}], 0x4, &(0x7f00009e1000)=[@rights={0x10, 0x1, 0x1, [r1]}, @rights={0x24, 0x1, 0x1, [r2, r3, r4, r5, r6, r7]}, @rights={0x28, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14]}, @rights={0x18, 0x1, 0x1, [r15, r16, r17]}, @cred={0x18, 0x1, 0x2, r18, r19, r20}, @cred={0x18, 0x1, 0x2, r21, r22, r23}, @cred={0x18, 0x1, 0x2, r24, r25, r26}, @rights={0x28, 0x1, 0x1, [r27, r28, r29, r30, r31, r32, r33]}, @cred={0x18, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r37, r38, r39]}], 0x114, 0x20000000}, {&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001000-0x48)=[{&(0x7f0000e92000-0x65)="4ffd32e79f5ccdac9d053238d10541b561740d6e5761e7b54b54f1c32cc33b37d7c3d5b81062fe9af874e1c5bda7d04d59df8e05db50c85b8cf68cff5003338f3ce10fca265136e3adafcecbcda883a5d2ca011a7b66adbb761a82c17093d9c0f34a012bd8", 0x65}, {&(0x7f0000000000)="0a72a03fd669a2345e0bc8c223b144051ff3d6702b475431f95b09061c23766ffbdab3fb47df24dbeb1ebd50e5da9d388f0ec3ed6e86117d5d97d6ac929af452ae9b50b872b871d8f494463577033b7273492fc9b8d3331c052997f6dc3294782f8acb1792bf92b7274eb0158b2853bb833244eac0968f9fc854e2c1b0ec84485278a539b74a91f5ae8a8cad43b4b991f6ddf25c99542c207fb421", 0x9b}, {&(0x7f0000001000-0xa2)="0b7453aa11324a71489fabd67e3a5a9b1b191cbd8305ae42f25af70a95aad7c85fa2db78eb4de725e0bddb56805b74b9bd13adb2a1581c590cc88e69bbcde5a2581029c23cb71ac9212dbb7d979c1d5fc1f7dfbc51efaf72d02f4bda8379cbd98ffc442ca01b52d6fc7b3ded11460194407b63bc199388083200cec545d49919d2ba02f26172a9013ab1053e5e28dbede0b6f1fcd65d257612d3acc5445b2735fba8", 0xa2}, {&(0x7f0000000000)="31c97ccb97d54f3952bb75c2276a4e0e36187553d4dcfff0342ea12036ed18f89fb929310b6e065585642e288ae700eb3662f8990f8911f460ea849888e8580d03da11aa44300cf9a66b0dce7ccd05ab22c9c05073756821a356aaf0536270e3408a123e33600db4cb71de047329d9f52481c43d9569ece9ef076a725e3105c4c7b61d1b92817b068d0ad27657f8f86f9ae6cae2c4331863a592d3911b88db31f74a70b3c9f70a54ba1e535eef278cb44cb0c189882935a1509792fc2071b264bde127903290cfcebc", 0xc9}, {&(0x7f0000000000)="6478de278f0cdd3c880abae25afd2333097273160e0d509621d2ca251822be35829d53b8cb60033b220cd7a9b8ad5f75a1a92826908e3a5980bb76a9f76b3b8f34f977ca5da10cc0301535d55d2d1502fed3f04294243e15f78d43f55321789161356d2a9914323828917cc4803ee224d1c724c72180b6eaf563ae2deff94785", 0x80}, {&(0x7f0000130000-0x8a)="6071e757d6ca004b54065d87ee867784165d0685eb79a39317a0d9b90c35a3ff45b3a9350f92a22dfafca91c05e96cac4ccf755220913fa4723aae5d1fc794648f0affdd436eff4fdf8278b00f428a644871579007e7d2f59c6fc5edb5dd085177fe910d1a6dad5f2f71fe6f2172fdfdec5c9708c283d0bd69b34f80261ff55617d83226dd68982d5f78", 0x8a}, {&(0x7f0000001000-0xbf)="e56a635e97fcc378f607b0c58b25cc7fdf9c760c640674233642e4faec9c6775e686dd9bd83f6b98a09869b065501cf855db69bdd34b9405a63c98dcaa87d074459a8f1e0731aa7650c0ea2f9687dc224362ea83e991a715b05514d9030b36a7db9f539160037e5c7b723ab982f73d379ace46fb461c99aad5a56d4eb2c0a133072b09bca70f1dbbc1172dc8d5fdbc90fa6a32e285dbadd23538d6c7d204d55c2977be183b6518065b2386901df11fcea4e5defe6415f12a280ac397b52ccb", 0xbf}, {&(0x7f0000000000)="e93d146a5caefe45b6ba65532599e4ccf8298b289f8cc2285e981e9264b531f11bcf391f3d33e5274916967ec22af100", 0x30}, {&(0x7f0000344000)="27dc128085ebe7ab73336bb4a2e4f5a2ffd6d02ca33de6858ac72f9677fba2554b872239a0bc1d16ef92666e17b8c1927794310c86a1e91836700e06d07a8f022a9cb9db63c90dfd20e60ef98da10832c165bcfc5589af5f8123d71728c213047373f4f4a1099dea3094f90b55b4b7c0386e8b967757c30208dfdb759d38ac3709dae8db62aa1ecec6d528c6b6bcc690151134a248298bfed514ec39d2dce47be9d6192c9bc53f50b4387f2a70c9d101f4adc938fd3f2e6e715cb0e6aab82999453e48585841b8414f5bd0d4621242e1236f90ba061fb7", 0xd7}], 0x9, &(0x7f0000829000-0x94)=[@rights={0x24, 0x1, 0x1, [r40, r41, r42, r43, r44, r45]}, @cred={0x18, 0x1, 0x2, r46, r47, r48}, @rights={0x24, 0x1, 0x1, [r49, r50, r51, r52, r53, r54]}, @rights={0x1c, 0x1, 0x1, [r55, r56, r57, r58]}, @cred={0x18, 0x1, 0x2, r59, r60, r61}], 0x94, 0x24004044}], 0x2, 0x0) 2017/12/23 23:57:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000001000-0xd2)=""/210) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0xfb)="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", 0xfb}, {&(0x7f0000000000)="71ae58f1234e35c0a5f0e918287bf17d7a3d875f72fabc59274f722f629bc535fb95c35a8982f6aa35d6bb8ddb9f8b278d9ca6cb3ef66acd9c4755d579c0a4f96c4b6a5efac22a6de798972192bf7651094dd44fb2294fc235a694f7f8734fb9dcaad2d483d229f3078e4f65da409cf837cf820109a147549aba3b7af771941d9ae1db483d31cf3277ca0a", 0x8b}, {&(0x7f0000001000-0x72)="0e275349db81de20eb896d1d74bbadb7d25ae17e1df2fd65c44ca1c3d6b523cae9637b3a619b59d298be1458e6dc5be422bc1d02dde38e746cc16904b8c2900363409d6658525e9828ecd4a8676775db5c71bc739f45a69b6a0a25de55a5e0d3b4e6d11592c837e71b73a6ad7052fbc2835e", 0x72}, {&(0x7f0000001000-0x5e)="03b68becfbcb1af3a223ecca3bdf965e329fbaeef5bfa32c6d1156a02dfe4f6065d884138b7ff8cc2ad961eac9e5fabb5e8f3584a4bd70a8eb01dc4d37785f5b201576e48fc30efc353e7a872aedae489f5389423a8e77af5e59aec66631", 0x5e}, {&(0x7f0000001000)="d3d4cd97f15eff9f6af2aeaf9c6bbf5cdc3b8b8f3b39084113bacd6834775eb4689928fcad5cff983abb", 0x2a}], 0x5, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x8d, &(0x7f0000002000)="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", 0x1000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000000000/0x1000)=nil, 0x1000}, 0x2, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000004000-0xb)=@random={'system.\x00', '&+\x00'}) setns(r1, 0x48000000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000005000-0xe5)="c6835e80b3e12648b1ceb87b7606015e6ff22e03386c585a63420a7ee2c4b1886e46f06a9af44774d06a54554ee7aa9fcd94b228c251ffbc29fb9b57a96fd3dc0dd49c8b9821f75efd7fa655390f7f0f704c8ece7ddd33ae26af52306c1e4b0afc91e340f59dddefd04fa356382603a9ad08fca5c618434e5d83bb3e4b3aff13d2f54655507d6815fee75a0b2d9fccaa0dbef92154ffcf5862f7f2132ab877a39b4bf9f825cee49a4122651354505471ea887a7944415b8571d117f7a4161a71590dffb4de9f8c0baa1ea640c473472f573c2710a6d5dcb6554c1d22ac87bd9f72c9b7d2d9", 0xe5, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0405405, &(0x7f0000005000)={{0x0, 0x0, 0x3, 0x1, 0x8}, 0x47f, 0x8001, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000006000-0xff)={0x0, 0xf7, "c1a2d44f1b02656c1cffefab0620c9690850c240b87ffebadb488762181db3ab447baf437d2503481c0830f100c7003c522879e9335ce024f7c0cf199b648c7e9eca69dd420d6a522aa133d78a765efc183f02f587301d64f449af3adfd55034bb3d30dceccbb25195a56e3ddf5a1005e560128bf046b665bb1b102f331f907f53b648e7a8fd3d7432e508a9ed9e269aca95f80c1b9821f34abf034f42e72f47cb0b42ed7102193023cfd283288d7ec3048693eaed46ff965546887074597ced9124c81c37bc83c4ad028d069fa10fd61924ee1eac46010ca165bbe43f691c501962bbb1e73f99a9cf7847de8d873088cfae7049088b3c"}, &(0x7f0000007000-0x4)=0xff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000007000-0xa0)={r2, @in6={{0xa, 0x1, 0x7ff, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x6, 0x3, 0x2, 0x51}, &(0x7f0000004000)=0xa0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000007000)='./file0\x00', 0x8101, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000008000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000009000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000)={0x100, 0x8000, 0x20, 0xa0000, r3}, 0x10) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/142) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000009000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f000000a000-0x4)=0x0) setgid(r4) 2017/12/23 23:57:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x441) ioctl$TIOCSBRK(r0, 0x40044591) setxattr(&(0x7f0000326000)='./file0\x00', &(0x7f0000d83000-0x15)=@known='system.sockprotoname\x00', &(0x7f00008dd000)=']@\x00', 0x3, 0x0) writev(r0, &(0x7f000012d000)=[{&(0x7f0000903000-0x1000)="0c657e8e054c9aac3889455d4700255b", 0x10}], 0x1) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4) r0 = dup(0xffffffffffffff9c) ioctl$KIOCSOUND(r0, 0x4b2f, 0x1) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f0000000000/0x2000)=nil) 2017/12/23 23:57:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fc9000)='/dev/sg#\x00', 0x7fff, 0x2) getsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000bd6000-0x5c)=""/92, &(0x7f00005cc000)=0x5c) r1 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000013000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/64, ""/32, [0x0, 0x0]}) r2 = syz_open_dev$mice(&(0x7f0000f90000)='/dev/input/mice\x00', 0x0, 0x480) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00004d5000)=0x8) syz_open_dev$urandom(&(0x7f000095f000)='/dev/urandom\x00', 0x0, 0x8000) 2017/12/23 23:57:17 executing program 7: mmap(&(0x7f0000000000/0x8c4000)=nil, 0x8c4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008c4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000350000-0x8)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f000034a000)={0x0, 0x0, &(0x7f000000f000-0x10)=[{&(0x7f0000007000+0x7fa)=[{0x24, 0x29, 0x405, 0x0, 0x0, "29003d5d010000000800000000000000010001b8"}], 0x24}], 0x1, &(0x7f0000015000)=[], 0x0, 0x0}, 0x0) 2017/12/23 23:57:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00002a4000)='/dev/net/tun\x00', 0x0, 0x0) r1 = getpid() sched_getscheduler(r1) r2 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000e62000-0x8)={0x1, [0x0]}, &(0x7f0000d58000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000c25000-0xc)={r3, 0x1f, 0x30}, 0xc) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000871000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETA(r4, 0x5402, &(0x7f000032d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAF(r4, 0xc0045405, &(0x7f0000a79000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000025d000-0x28)={@common='gre0\x00', @ifru_names=@common='sit0\x00'}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00004cd000-0x10)={0x0, &(0x7f0000ffa000+0x81f)=[]}) ioctl$sock_ifreq(r2, 0x8971, &(0x7f0000180000)={@common='ip_vti0\x00', @ifru_map={0x1000, 0x401, 0x2869, 0x6, 0x5, 0x4}}) 2017/12/23 23:57:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80003, 0xa8) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000001000-0x4)=0x1, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000088f000-0x10)=@syzn={0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) bind(r0, &(0x7f0000ec0000)=@rc={0x1f, {0xc2, 0x6, 0x0, 0x40, 0x3fdffffffd, 0x800000000000506}, 0x9}, 0x9) r1 = socket(0xa, 0x802, 0x0) connect$inet6(r1, &(0x7f00004c7000)={0xa, 0x2, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x802}, 0x1c) r2 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x200, 0x3, 0x2, 0x0, []}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004b3000)={0x0, @in6={{0xa, 0x1, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000194000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000e8d000+0xbe6)={r3, 0x3, 0x0}, &(0x7f0000e22000-0x4)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00001e0000-0x108)={0x0, @in6={{0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x6, 0xcb9, 0xffffffff80000000, 0x8000, 0x8, 0x3ff, 0x52b4ff41, 0x2, 0x2, 0xae, 0xffffffff, 0x50f11504, 0x7, 0xeff8, 0x7]}, &(0x7f0000282000)=0x108) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000087000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f000020f000)={r4, 0x7414}, &(0x7f0000185000-0x2)=0x8) fcntl$getown(r0, 0x9) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000910000)={r5, 0xa}, &(0x7f0000e57000-0x4)=0x6) ioctl(r2, 0x8916, &(0x7f0000000000)="") r7 = socket(0x7, 0xf, 0xc953) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f000069e000-0x20)=[{0xa, 0x8}, {0x2, 0x73}, {0x1, 0xfffffffffffffff9}, {0xf, 0x6}], 0x4) accept4(r0, 0x0, &(0x7f0000f1a000-0x4)=0x0, 0x80800) getsockopt$inet_udp_int(r7, 0x11, 0x4000064, &(0x7f00000c9000-0x4)=0x0, &(0x7f0000579000)=0x4) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00006d7000-0x23)={r5, 0x2, 0x55b, 0x80, 0x5, 0x9, 0xffffffff, 0xfffffffffffffff7, {r3, @in={{0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6, 0x200, 0x5, 0x0}}, &(0x7f00005fe000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x1fffc0000000000, 0x0, 0x1, 0x6, 0x6, 0x100000001, 0x7, 0x0}, &(0x7f0000fde000-0x4)=0x20) getsockname$netlink(r2, &(0x7f000060b000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000f7000-0x4)=0xc) connect$unix(r1, &(0x7f00000b0000)=@abs={0x1, 0x0, 0x2}, 0x8) sendto$inet6(r1, &(0x7f0000514000-0x6d)="da98a1e4aa74e596bd007719e9e897cf6a61ef9c7f8a3cefed467402ea4e82fd78ca7e04171d6fea5bacdd0883577fbc0f6cb9129cef18fc53dac0e78867bcf6a79db5c8a474a7878c57a3552123baefe71ce342c265a0c8984a6432927e1568138cff428713c46466b1631fbe", 0x6d, 0x880, &(0x7f0000c43000-0x1c)={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0x9}, 0x1c) epoll_create(0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000362000-0x6e)={r6, 0x66, "c68327db496d74e8ac4a3579b765b67ac5a704b70bff99e3b886bc91fd906ac96dc48a8aa12db82bf2b8e3e1ba0c000000068344c3e6fb1c358e0000000100000000006bdb201cc2935a3dc09344d7051cfff523864e1a2ba8bdea330560d8a38297ffffffff"}, &(0x7f0000015000)=0x6e) 2017/12/23 23:57:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000-0x4)=0x0, 0x2, 0x0, &(0x7f0000a50000)={0x0, 0x0}, &(0x7f0000048000)=0x5, 0x0) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f000+0x154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000adb000)='./file0\x00', 0x0) r2 = openat(r1, &(0x7f00008df000-0x8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000c97000)='./file0/file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000071c000-0x7)='autofs\x00', 0x1003, &(0x7f00006b8000)="") getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bed000)={0x0, 0x0, 0x0}, &(0x7f0000870000)=0xc) ptrace$getenv(0x4201, r3, 0x8000, &(0x7f00000d1000-0x4)=0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r2, &(0x7f0000020000-0x8)='./file0\x00') renameat2(r2, &(0x7f00002e9000-0x8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000734000-0x6)='smaps\x00') prlimit64(0x0, 0x13, 0x0, &(0x7f000080f000)={0x0, 0x0}) sendfile(r0, r0, &(0x7f0000b58000)=0x200000, 0xffff) 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bfe000)='/dev/net/tun\x00', 0x0, 0x600500) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000e79000)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x58ea5403, 0x2000000000, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000074e000)=""/243) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000f90000)=0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r2, 0x8937, &(0x7f00009e8000)={@common='gre0\x00', @ifru_ivalue=0x0}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f00008eb000-0xff)={0x0, 0xf7, "77db847ea201620ee911c62a585215497daeac0cb741398558ee1010d3827f16c7e51baec8c2342b070717b05d177ba0c4d5e78273b991063f24d803bce6e4fc51cc316e51005ff5625db3e056138ef7ca2a4529956d63bf6e87c66d29ab5a7bc9dc200d863c05ff58bdf99a3e1330a051aa32e6cbf7644295be8715d46b18dc4a64ea7d7306eacf35f0bf058e1b6ff15075c4bb128ee8ad0a5e1be5c349be8ef1095c4be43cea9266afb284ec771dd304ded43af1d7498f1c2a7d14f5b7f08c21647a9bc0056f37ec0c1e1771d967aba9dc825168ffcb46c031f4dcb7a1bf14bfe87d6e26cd684c3bcd4bf69155bc62aaf7f6730e6f73"}, &(0x7f0000d12000)=0xff) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000085d000)={r3, 0x2c, &(0x7f0000ea7000)=[@in6={0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x1000}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000613000)=0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000349000)={r4, 0xffffffff80000000, 0x6, 0x7, 0x100000001, 0xd9}, 0x14) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000)=0x14, 0x800) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x101, 0x9, 0xd, 0x400, 0x5e42, 0x4100000, r1}) 2017/12/23 23:57:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x8) writev(r0, &(0x7f000066b000+0x193)=[{&(0x7f0000772000)="290000001c0055e2eefffffdff208800f3ffe304000000007400aa5d090001000500010092645aff00", 0x29}], 0x1) 2017/12/23 23:57:18 executing program 2: mlock2(&(0x7f00003a5000/0x3000)=nil, 0x3000, 0x1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) msync(&(0x7f0000bd8000/0x2000)=nil, 0x2000, 0x4) 2017/12/23 23:57:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101900, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000ade000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f0000db4000)='/dev/snd/seq\x00', 0x0, 0x340) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000de3000)={0x9, 0x3, {0xffffffffffffffff, 0x3, 0x7, 0x2, 0x58c34942}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000053000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000055000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x400201) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000054000)='/dev/pktcdvd/control\x00', 0x301000, 0x0) sendto$ipx(r3, &(0x7f0000053000)="fe96ae12675311d9dad160150c0e59265c13647f0111bbff253c387dc83f35e55c440a2e14e791600a2c4c0ce7aef277bcbf3cb5662a81734f99cdfcce725a36bdb7b71579da2fa6ebf0c5c768a1fd693b8368944b0f8ae1d814", 0x5a, 0x40010, &(0x7f0000054000-0x10)={0x4, 0x7, 0xfff, "487ea6c80241", 0x401, 0x0}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f000004d000-0x4c)={0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000265000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x401000000000127b, &(0x7f00004b8000)="") chroot(&(0x7f0000bce000-0x8)='./file0\x00') 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000467000)={0x0, 0x0}, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f000076c000)={0x0, 0x0}) r0 = syz_open_dev$usbmon(&(0x7f0000a1f000)='/dev/usbmon#\x00', 0x0, 0x22102) ioctl$TUNDETACHFILTER(r0, 0x400854d6, 0x0) getdents(r0, &(0x7f000021b000-0x1000)=""/4096, 0x1000) 2017/12/23 23:57:18 executing program 5: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000ea0000-0x8)='./file0\x00', &(0x7f0000340000)={{0x0, 0x0}, {0x0, 0x7530}}) iopl(0x8001) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x80007, 0x0, &(0x7f0000fbe000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000bb4000)={@generic="d93e6cf2e2cbecb28c5453946d6546e0", @ifru_data=&(0x7f0000be1000-0x20)="35198171af91ea34f8046ce8c4656bf10a1bc9952d7f2dc957ca3e0a9d53fce7"}) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000985000)='/dev/snd/timer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000045000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000a3e000)='/dev/snd/timer\x00', 0x0, 0x200000) fchown(r0, 0x0, r1) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000878000)='/dev/keychord\x00', 0x1e1041, 0x0) getsockname$llc(r2, &(0x7f000081f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ba8000)=0x10) mq_unlink(&(0x7f00006ca000)='/(.system-:-nodevtrusted\x00') ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc00c6419, &(0x7f0000a4b000)={0x2, &(0x7f00002a3000-0xf1)=""/241, &(0x7f0000777000-0x20)=[{0x1ff, 0xba, 0x6, &(0x7f00005a9000-0xba)=""/186}, {0x5ce, 0x1000, 0x8, &(0x7f00004e7000-0x1000)=""/4096}]}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$VT_DISALLOCATE(r2, 0x5608) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000eb4000-0x20)={@common='yam0\x00', @ifru_flags=0x100}) 2017/12/23 23:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000867000)='./file0\x00', 0x40000, 0x40) bind$inet(r1, &(0x7f0000aa3000)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) socket$inet6(0xa, 0x8000000000000802, 0x0) bind$inet6(r0, &(0x7f0000fbf000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet(0x2, 0x1, 0x0) r3 = syz_open_dev$tun(&(0x7f0000e6e000-0xd)='/dev/net/tun\x00', 0x0, 0x101101) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r3, &(0x7f0000d0b000-0x41f)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0x0, 0x0, 0x0, 0x11, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff, {[]}}, @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "91b903"}, "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"}}}, 0x41f) recvmsg(r0, &(0x7f00008de000-0x38)={&(0x7f00007da000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000fbe000-0x80)=[{&(0x7f00006f7000)=""/0, 0x0}, {&(0x7f0000849000)=""/4096, 0x1000}], 0x2, &(0x7f0000df9000)=""/117, 0x75, 0x0}, 0x0) 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x80000000803, 0x8000000000300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00002eb000)={0x1, &(0x7f00001cf000-0x18)=[{0x202000006, 0x0, 0x0, 0x7f}]}, 0x10) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8940, &(0x7f0000ff3000-0x18)=@generic={0x1, 0x100, 0x3f}) pipe(&(0x7f0000fe8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f000066e000)=[{&(0x7f0000a11000)="7f0027521a4a1adda423178fe9c3ef5bd32fb180491e5e9e1e800400d7bbfa15a4fc9895141657af3ea8788b830a6d9573ded11d979190b4e0e3493f5de5c3a51c05ffa3b98451e01d12f6d81d", 0x4d}], 0x1, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000b07000)=@assoc_value={0x0, 0x80000000}, &(0x7f0000ff3000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000dd6000-0x43)={r4, 0x10000, 0x3b, "104bae60d80a681db983cba6d5dc7007917145206e9780dbd26e38b197950f859492772b108fb2980423b0ea55e361f1e02103db110750a6f32db7"}, 0x43) writev(r2, &(0x7f0000fe8000-0x50)=[{&(0x7f0000fe9000-0x1000)="1e", 0x1}], 0x1) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r3, &(0x7f00002e6000)="", 0x0, 0x8800, &(0x7f0000654000-0x10)={0x2, 0x0, @rand_addr=0x800004, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r2, &(0x7f00006c5000-0x10)=[{&(0x7f0000ff0000)="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", 0x1000}], 0x1) splice(r1, 0x0, r3, 0x0, 0x8dc3, 0x0) 2017/12/23 23:57:18 executing program 5: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d8d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0xa0)=""/160) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000001000-0x24)={0x100, 0x7, 0x5d, 0x80000000, 0x10000, 0x5162, 0x1ff, 0x10000, 0x4, 0x4, 0xffff, 0x1000}) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000001000-0x8)={0x6, 0x9}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={0x0, 0x4ce, 0x20}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000002000-0x10)={r1, 0x1, 0x7f, 0x4}, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000002000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x5000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$ax25(r0, &(0x7f0000002000)={0x3, {"62891a6f311524"}, 0x0}, 0x10) ioctl$PIO_CMAP(r0, 0x4b70, &(0x7f0000000000)={0xffff, 0x5, 0xffffffff80000000, 0x6546130a, 0xfffffffffffffff8, 0x3}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000004000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSW(r3, 0x5402, &(0x7f0000005000-0x24)={0x9, 0x68ca, 0x5, 0x0, 0x195, 0x2, 0x3, 0x2, 0x101, 0x1c000000000000, 0x4, 0x3}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000005000)={r2, 0xc8, &(0x7f0000005000)=[@in6={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x6}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xd75}, @in={0x2, 0x2, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1cb}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40}]}, &(0x7f0000006000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000004000)={0x3, 0xd9c}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000006000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) r4 = open$dir(&(0x7f0000004000-0x8)='./file0\x00', 0x0, 0x4) fcntl$setsig(r4, 0xa, 0x19) ioctl$TCSETS(r3, 0x5402, &(0x7f0000005000)={0x5, 0x400, 0x6, 0x1f, 0x9ca, 0x1f, 0x1, 0x8000, 0xb3e, 0x4, 0x1, 0x7df}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000007000)=0x0) 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000562000)={0x0, 0x0}) pread64(r0, &(0x7f000040b000-0xa2)=""/162, 0xa2, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x80000891d, &(0x7f0000af3000)={@common='lo\x00', @ifru_ivalue=0x0}) 2017/12/23 23:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) r0 = userfaultfd(0x7fffe) dup(r0) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x0, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$inet_sctp(0x2, 0x1, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0xffffffffffffffff) sched_setaffinity(r1, 0x8, &(0x7f0000011000)=0x2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000014000-0x1c)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}], 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f00006ec000)='./file0\x00') unlink(&(0x7f0000b4b000-0x8)='./file0\x00') umount2(&(0x7f00001f8000)='./file1\x00', 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 89.191541] device gre0 entered promiscuous mode 2017/12/23 23:57:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x4010000) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1e) mq_getsetattr(r0, &(0x7f0000015000-0x20)={0xe31e, 0x4bd0, 0x40, 0x9, 0x9, 0x8, 0x666b2eda, 0x100000001}, &(0x7f0000103000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000005000-0xc)={0xffffefd, 0x0}) epoll_pwait(r1, &(0x7f0000456000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000fbd000-0x8)={0x0}, 0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ec9000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_dccp_buf(r2, 0x21, 0xcd, &(0x7f00008b8000)=""/24, &(0x7f00007f8000-0x4)=0x18) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000999000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmmsg(r0, &(0x7f0000b59000-0x200)=[{{0x0, 0x0, &(0x7f0000e09000)=[{&(0x7f0000bec000)="", 0x0}], 0x1, &(0x7f0000ec3000)=[{0x8c, 0x88, 0x200, "6a266e9c57293bfc2b65dad17597b351767c8026f194bd868f8bb154fe3aaee8848b656bc0c83ab32024cc85ed3041e84fbb933e671aef16ce9172d9345102e078e1c3403948999516e46ac7bbc1bd5ce158663ac3759fe588a02b3ed551d0f89795859b53462a3ab591477a8186933e52d1f112d6b41691be3314a3bc222065"}, {0xc, 0x11e, 0x6, ""}], 0x98, 0x0}, 0x0}], 0x1, 0x8080) 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x5, 0x2) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f55000)='/dev/pktcdvd/control\x00', 0x210800, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00002d7000)='/dev/sequencer\x00', 0x0, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00009f3000)={0x0, 0x0}) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f000010c000)='/dev/rtc\x00', 0x8000, 0x0) r5 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ca3000-0x10)='/dev/sequencer2\x00', 0x414c00, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00006e0000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) poll(&(0x7f000048b000-0x30)=[{r0, 0x20, 0x0}, {r1, 0x400, 0x0}, {r2, 0x0, 0x0}, {r3, 0x401, 0x0}, {r4, 0x20, 0x0}, {r5, 0x208, 0x0}], 0x6, 0x3) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r7, 0x8917, &(0x7f0000d86000)={@generic="9646b9a72cffee6bdac10d05c63a13e0", @ifru_addrs={0x2, 0x0, @rand_addr=0x34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ftruncate(r8, 0xe9e) ioctl$TIOCGSID(r8, 0x540f, &(0x7f0000cbb000-0x4)=0x0) sendfile(r6, r8, &(0x7f000000a000)=0x0, 0x2) syz_open_dev$mice(&(0x7f0000d09000)='/dev/input/mice\x00', 0x0, 0x2000) sendfile(r6, r8, &(0x7f000000e000-0x8)=0x0, 0xa) 2017/12/23 23:57:18 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x8, 0x93}, &(0x7f0000850000)=0xc) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000bea000)=r3, 0x4) ioctl$TCSETS(r0, 0x402c542d, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}) fchmod(r1, 0x14) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000054f000-0x8)='./file0\x00', 0x8) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00005ce000-0x10)=@generic="3e1048a59a94f1e532fa79221c59c88f") r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{0x0, 0x0}, 0x1, 0x64, 0x2}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x20) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000b77000-0x5c)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x5c) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000992000-0xe5)=""/229) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000b33000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup2(r1, r0) renameat(r2, &(0x7f00007eb000)='./file0\x00', r2, &(0x7f00004f2000)='./file0\x00') 2017/12/23 23:57:18 executing program 3: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000065f000-0x1c)='selinuxeth1wlov1nadenRser%}\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000b4a000)={0x20da401c, {0x0}, 0x0, 0x0}, &(0x7f0000b4b000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000af1000-0x8)={0x0}) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a45320, &(0x7f0000fdd000-0xa8)={{0xed5, 0x0}, 'port1\x00', 0x0, 0x400, 0x7, 0x6, 0x5, 0x2, 0x8000000000000000, 0x0, 0x7, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00005a6000-0x4)=0x100000001, 0x4) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000fdd000-0x8c)={0x9, 0x0, 0x9, 'queue0\x00', 0xc0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) syz_open_dev$evdev(&(0x7f0000fdb000)='/dev/input/event#\x00', 0xfffffffffffffff9, 0xffffffffffffffff) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fdd000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fde000-0x4)=0xb) 2017/12/23 23:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) setxattr(&(0x7f00005f1000-0x8)='./file0\x00', &(0x7f0000873000)=@random={'os2.\x00', '\x00'}, &(0x7f00009f1000-0x2)='@wlan0{nodev\x00', 0xd, 0x2) write(r0, &(0x7f0000f01000-0x1f)="1f0000000104ff00fd0007c00700000cee05f00008000100010400dcffdf00", 0x1f) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = socket(0x400000000010, 0x2, 0xc) write(r1, &(0x7f0000f5c000)="1f0000000104ff00fd4345bb07000000000000000900010001160003000000", 0x1f) getsockname$llc(r1, &(0x7f000055b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f00001f1000-0x4)=0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f00007cb000)='/selinux/status\x00', 0x0, 0x0) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00002ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000960000)=[{&(0x7f0000d28000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f37000-0x18)=[], 0x0, &(0x7f00001bb000-0x24)=[@rights={0x10, 0x1, 0x1, [r0]}, @rights={0x10, 0x1, 0x1, [r0]}], 0x20, 0x0}], 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000078c000)='/selinux/mls\x00', 0x0, 0x0) 2017/12/23 23:57:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000017000)='/dev/sequencer\x00', 0x2, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f000051f000-0x4)=0x0) pipe(&(0x7f00006ac000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r2, &(0x7f0000d7c000)=[], 0x0) splice(r1, 0x0, r0, 0x0, 0x5813dd57, 0x0) 2017/12/23 23:57:18 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00002ef000)={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c21000)=0x1c, 0x80000) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000cb1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000cb1000)=0x14) socket(0x8, 0x80003, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000076b000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000932000-0x4)=0xc) setreuid(r3, r3) 2017/12/23 23:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x5) write(r0, &(0x7f0000f71000)="2400000052001f0014f9f407002c04000a00071008000100fef3ffff0800000000000000", 0x24) syz_open_dev$usbmon(&(0x7f0000ff9000-0xd)='/dev/usbmon#\x00', 0x5, 0x14000) [ 89.343555] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. [ 89.372875] netlink: 3 bytes leftover after parsing attributes in process `syz-executor4'. 2017/12/23 23:57:18 executing program 5: mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000745000-0xc)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000fd0000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f00007ff000-0xa)='setgroups\x00') sendfile(r0, r3, &(0x7f00006dd000-0x8)=0x8000000, 0x2) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r3, &(0x7f0000fd0000-0xc)={0x40000004, 0x0}) r4 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000d97000)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r3, 0x4b6d, 0x0) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f0000fd0000-0x4)=0xc0, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x1a, &(0x7f00005b8000-0xe7)={0x0, 0xdf, "4dd6bf6e2e88ca693ce276242b9cdc502142eba465e7d9eabd02d02208c948faababbb47a1991982ad5188758656374bf6cfe4a75cf7fd81e2debc474d961b7468804d9e09383f0e81cf9219990a14d44e1c80b25dc24ef1bea10ced51e9b50d5018140548a766697d30c8228864ff354d98cde12d5510a3d530a1e4de2190d733368336053798bf77e47f976e42f68b5bdbc08571de433592311688a03f10c0082495c5e780d9b17e3e2eb33a60f689a5b68acf121b88f28582e269c75253856dd42a65a0610de232fac9c292fa0581501380771fb4e9111d393b794a38dd"}, &(0x7f0000fd1000-0x4)=0xe7) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00006bf000-0x8)={r5, 0x0}, &(0x7f0000853000)=0x8) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f0000fd0000-0x4)=0x0) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000018000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f000003e000-0xa)='./control\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3405) mknodat(r0, &(0x7f0000009000-0xa)='./control\x00', 0xc010, 0x0) faccessat(r0, &(0x7f000003b000)='./control\x00', 0x2, 0x0) 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002c0000-0x10)='/dev/sequencer2\x00', 0x2080002, 0x0) write$sndseq(r0, &(0x7f0000fa5000)=[{0x5b93, 0x0, 0xffffffffffffffa0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @connect={{0x0, 0x0}, {0x0, 0x0}}}], 0x30) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c53000-0x8)={0x0, 0x0}) pread64(r0, &(0x7f0000047000-0xeb)=""/235, 0xeb, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) fgetxattr(r1, &(0x7f0000abb000)=@known='com.apple.FinderInfo\x00', &(0x7f0000540000-0x2f)=""/47, 0x2f) 2017/12/23 23:57:18 executing program 6: openat$selinux_policy(0xffffffffffffff9c, &(0x7f000066d000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002d5000+0xa2)='net/udp6\x00') preadv(r0, &(0x7f0000331000)=[{&(0x7f0000724000-0xe0)=""/127, 0x7f}], 0x1, 0x102) 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000baf000-0xf)='/dev/sequencer\x00', 0x420000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc00c6419, &(0x7f0000fc9000)={0x2, &(0x7f0000af9000-0xe4)=""/228, &(0x7f0000376000)=[{0x2, 0x93, 0x86bd, &(0x7f00002b4000-0x93)=""/147}, {0x8, 0x5, 0x80, &(0x7f00007dc000-0x5)=""/5}]}) writev(r0, &(0x7f00000ab000-0x10)=[{&(0x7f0000558000-0x59)="580000001400192304a14b80000d8c560a0600000000e076000543d818fe5800000004ca81646454890005000100010004fbf5100002000004000000001c04ed5dfffff5000022000d000100040808000000ec6b0f536e06", 0x58}], 0x1) 2017/12/23 23:57:18 executing program 3: mknod$loop(&(0x7f0000b0b000-0x8)='./file0\x00', 0x20, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x202, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000000000)=0x42) setns(r0, 0x44000000) syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x100) personality(0x6000003) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000001000-0x4)=0x1, 0x4) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000)={0xa95d, 0x8a, "c97573d53ab471a0e2c56a287c8a3eeff631ee86abbe5c58654645e180719661ebdd5a428f6b0f8ecad1317a4bfe0573337c253dba52ca2b74057e29f261c1e0e41349339b662f50c98584d3b539d94035f85f410582b78846c1e5449c5b7a61b9a7d08eae47f0d40f4adbb9bc5c52a732479c315dd5b2f2b0716498ce82087b9c041a3672388ca5b7d9"}) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000002000-0x4)=0x7, 0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000002000)=0x9) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000004000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000003000-0xb)='asymmetric\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000)="cee0b266d5ca1ff9db07ee5f0e31195c75a0c313fa58c28160c69af524cb3443f8486949707ce331d4bb3efe5d85d605b9d4137b67c9b83a413937e93ea6d2aa195980bc018884fca2de1221fbaff547b2c029d6574b67fdff51b5c03df136bdb66f84b6b5d48d22c70e372233934e3b3f2b9ba2a3c2df90ebfd258b21da08d4111312d5994236058bf13fa05236f4caccd40e42be7fba328a654ddce2dd213a31cd665005a3ee18bc711287b34c7b070223b5c718c29321c10646ee7d9e56a9d21819", 0xc3, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r1, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000005000)='asymmetric\x00', &(0x7f0000005000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)='$eth0-\x00', r1) add_key$keyring(&(0x7f0000005000)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) getsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000004000-0x6e)=""/110, &(0x7f0000003000-0x4)=0x6e) pipe(&(0x7f0000001000)={0x0, 0x0}) mincore(&(0x7f0000001000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/190) ioctl$EVIOCGABS3F(r3, 0x8018457f, &(0x7f0000005000)=""/23) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000007000-0x4)=0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r4, 0x8, &(0x7f0000007000-0x8)=0x1) 2017/12/23 23:57:18 executing program 4: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) r3 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000b36000)=[{r2, 0x0, 0x0}], 0x1, 0xd453) read(r5, &(0x7f000004c000-0x5e)=""/1, 0x1) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x32) dup2(r4, r5) tkill(r0, 0x16) fcntl$setsig(r1, 0xa, 0x12) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r1, &(0x7f0000810000)=[{&(0x7f0000b3a000-0x61)=""/97, 0x61}, {&(0x7f0000b3a000-0xf8)=""/248, 0xf8}, {&(0x7f0000836000)=""/232, 0xe8}, {&(0x7f00008aa000-0x77)=""/119, 0x77}], 0x4) r6 = dup2(r1, r2) fcntl$setown(r6, 0x8, r3) tkill(r0, 0x2b) tkill(r0, 0x16) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003f1000+0x42d)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000782000-0x9)='/dev/rtc\x00', 0x80380, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00000d8000-0x4)={0x0, 0x20}, &(0x7f0000c2b000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000583000-0x6)={r1, 0x2}, 0x6) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000084000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000b54000-0x4)=0x0) ioctl$sock_ifreq(r2, 0x8927, &(0x7f000050f000)={@common='gre0\x00', @ifru_map={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000000+0x79c)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000005c000-0x30)="82", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x0}, &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x401, 0x20, 0x7, 0xf5, 0x41e1, 0x4, 0x0, 0x2, 0x54, 0x3, 0x10001}, 0xb) 2017/12/23 23:57:18 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000baa000-0xc)='/dev/rfkill\x00', 0x181402, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x8, 0x8, 0x1}, &(0x7f0000792000)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000003000-0xad)=""/173) 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) rt_sigaction(0x36, &(0x7f0000002000-0x18)={0x5, {0x2}, 0x10000000, 0x0}, &(0x7f0000000000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000002000-0x8)={0x0}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={r1, 0x9}, 0x8) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000abb000)=[0x3, 0x5]) clone(0x10000, &(0x7f0000b18000-0x1)="", &(0x7f000067e000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x1)="") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000004000-0xb7)={r1, 0xaf, "930b9dd4faf47442888f6b4b6528e7826919aff293b182ec15a5c30b1b62d497553d7b5fb888bf211dcec3fb1128133614028c57e85d1286dc4b2a2aca33ca7585a75d2e943ca6a2a3b4e1afdf8992c07ecf5e9fe60343d25fa2ff585847e10abfab61dd635e93b0100403f6666231274c62049101b4eac190d0d877a9bebd18df6d6abf066285e64b63d5eebc761bf3d2a100e47463c4138a71aa342c4acbb7961e1774e10c3ac2a49c96da23b183"}, &(0x7f0000001000-0x4)=0xb7) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002000-0x4)=0x0) fcntl$setown(r0, 0x8, r2) r3 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x628300, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r3, 0x40084503, &(0x7f0000003000-0x8)=[0x20066a0, 0x0]) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getuid() r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f000000a000)=[{&(0x7f0000006000)="479d783758eed37ecb32ebea7b37df6a3cf2ca94918ff0c63c36a538607e9e86", 0x20}], 0x1) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x111) 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) accept4$unix(r0, &(0x7f0000001000)=@abs={0x0, 0x0, 0x0}, &(0x7f0000000000)=0x8, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f00003bc000-0x20)=[{{&(0x7f0000001000-0x6)=@hci={0x1f, 0xfffffffffffffff7, 0x1}, 0x6, &(0x7f0000000000)=[{&(0x7f0000168000)="69d888e42439a1e1c1c66dd4f40cc567d0db0d0404c48055911dbd5af8ee3a175443fef3ad8b889d5e76a918821d599470f67e29d4016fce1018a47f77fe1720811a924d9b96030f7e8e20d8a02e7aa6892a983e2c62cbe138ba2e9e3cd362b5eaaec87b79676e90fa1ca3947315c57759036a76208db5cfa0c94485eb6ac51a30fe15a22eb8469d6d7e31", 0x8b}, {&(0x7f0000001000-0xcb)="2c684737e8cc4529abd35ea34e2877486e5dc7ee929ad4fbca68c44a51eb71487968a389af6d348e18e7432627c5e8568f0440c4c0c5767fe54618c1a638949d1ff85795365d7b9286c3735dfd37d3a4487c8d1a8ff34ef977e445ee0e3350a9b2b31cf858fb7cc516a853822c0748133acc0e06ce7b2c657da4d2c1e4f86fde182bbe058bec1c78410be4ae0aaa67c9099ff69dc893ae45df7b43faadbc7cf6a05eacb3e784ca28a9471002f228c10d6da9cc2eb4448a6760cc355c4193828b08acacdaf5c292e3176bed", 0xcb}, {&(0x7f0000000000)="410b03ba8a9e921f80d859f047eab9808ab5ae9d96ee40b9f9002910891403410474fd05334f880ee72b5346aa7812439f0ef8df557b906f326fcf5a4cc8c536df4363d66b6839ff89bb54100cd3e7e657d620ac8a4ce5d89a571f8fb20233420d8dbadf99fb1b9466225060e0aa908f2b6c744856320a97ed7cc6f49315704534b408dc2ac8d5a7a316760b6120e7befa2cde7efab0f72a0a7e34ebe13cebff0be8be5bf7a9ecbd6cfc8444adc513474ee6244381e40434d735ea8e6c439627168c2aa9a79b377b77836f98110ab04b247bf98e17f10c315d404a00f67cbba68b4f3052bff837f48cdd", 0xea}], 0x3, &(0x7f0000bfa000)=[{0x14, 0x117, 0x8, "fd755588fc1eeb63"}, {0x18, 0x11e, 0x9, "c54f0f077e0bf3283d3d3351"}, {0x3c, 0x19d, 0x5, "a319ac2de2a87337839dd107a31d99268babca45c299935e325c9376588b0ffd53477089c76f4e6077829039374972"}, {0xec, 0x11c, 0x81, "dff43dec93a477798d457703da6d4ecabc5eaba83bcba5c5c08d410ea3009dcf77151f79c3e5b3e09cad7cecf1a96ff1807a02bac434d968561cc21a7019cfacc192cec985d652846467af716dc82b3705a5af23ab09961ca24c8fabe408f863e97af0f690c700e1b51f6e216006232dbd3eeae06ccfe5aff9c7b296888266ea8316a22f593447256d5aa847884e3bbd4d9cdf5f816f61a8d83f5a9c4d8c0eb3e6cddbbe5a4ef7db371622961cbe3110e55e8f33498c4da289abbcecd79b2d51d39e8038e00e5b77a26c6f3c90e0f34735e740a60bd5eef0151c03b152"}, {0x6c, 0x29, 0x2, "c74da1400b0c5156083ca27aea2c5b88c5b1b05a64310d2ecc56c94a13a7a17b9def128743bee88855b2d6e01e4d75a7a7b87e01427c3729f65db1e8b1f153b3dee964cf8621631e910c01e7e57ac58caae9c0e011535759e36e7b3ccf12"}, {0x10c, 0x115, 0x400, "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"}], 0x2cc, 0x10}, 0x9}], 0x1, 0x80) mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000004d000-0x6)={0x77359400, 0x0}, 0x8) 2017/12/23 23:57:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x7f) getsockopt$sock_int(r1, 0x1, 0x37, &(0x7f0000859000-0x4)=0x0, &(0x7f00002e5000-0x4)=0x4) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000986000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c80, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000745000-0xd8)="", 0x0) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000264000)={0xa5a2, 0x0}) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000855000)='\'GPL:\x00', 0x0) pwrite64(r0, &(0x7f00006af000-0x3)='\x00', 0x1, 0x0) pipe(&(0x7f0000098000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) sendfile(r2, r0, &(0x7f000000c000)=0x0, 0x587c) write(r1, &(0x7f0000fa6000)="0f68c7482ac912d7b697ea2f72e48a129f18f31bcffa0f093c704bc9d8a92c98d69e192f49289df4ff8c2c42e0d551fea287ac95efeda395a82cbbe2cc932f84ff65cf35b6fa2bd4c500646becf04932179b2076ec90210680d796f6b4e2fde59d4aa62dced3f3a284ae2b4d25e3244375e5b8214f6d019055b61e2e14a58adcea9e7154f350028bd2dd08e518a907d288638e724988471b4b180ee101f3f4d4d0307d536364fd4bff41ab08085f4dc07fa470a38cd7ac5af9cf2797b2d0e657eba199aa207d39718da7a3938d51a7d01b2c1e7556227c0aa7b516dd937c08e87e0352cceb667ea47225b2b7c4ed110f1ed8443b3f", 0xf5) splice(r0, 0x0, r2, 0x0, 0x100000001, 0x6) [ 89.511180] binder: 15373:15374 transaction failed 29201/-22, size 0-9138910131520052551 line 3128 [ 89.551019] binder_alloc: binder_alloc_mmap_handler: 15373 20000000-20002000 already mapped failed -16 2017/12/23 23:57:18 executing program 4: llistxattr(&(0x7f0000bee000)='./file0\x00', &(0x7f0000166000)=""/4096, 0x1000) syz_open_dev$binder(&(0x7f0000930000-0xd)='/dev/binder#\x00', 0x0, 0x2) mmap(&(0x7f0000001000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000a4a000)=[{&(0x7f0000a49000)="580000001400192300bb4b80040d8c560a06000000000410489643c218fe58a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a5000004001ce1ed5e0000000000221f1000010007000000000100ec6b0f536e", 0x58}], 0x1) 2017/12/23 23:57:18 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, &(0x7f0000000000+0x111)={0x33faa3dc, 0x7, 0x2, 0xffff, 0x6, 0x28000000, 0x9, 0x0, 0x0, 0x5, 0x4010000000000, 0x40}) mmap(&(0x7f0000001000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000021000)='./file0\x00', 0x40, 0x0) ioctl$void(r1, 0x5451) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000003000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000012000-0xc)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f000000e000-0x8)={r3, 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x1, r2}) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_wait(r0, &(0x7f0000317000)=[{0x0, 0x0}], 0x1, 0x7fd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)={0x0, 0x0}) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000375000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002b8000-0xc)={0x17, 0x73, &(0x7f0000245000-0x73)="286d08a0ae5af9f99154b26293ecac0e0d97af03f42d1ac385826ccb546f5a81a86ba459336f5c12e6f15de202f292c0ce992facb7915bba590cc47e0fbbcaee9bae66510821b4a19a71a9b3259d3dc0646f21f9b74010eb63e6d17daa253e5e7e0727878cc48c99c5ad6d9107b2481772a8f4"}) epoll_pwait(r0, &(0x7f0000276000)=[{0x0, 0x0}], 0x1, 0x10000, &(0x7f0000604000-0x8)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000915000)={0x7, 0x0}) 2017/12/23 23:57:18 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x11, &(0x7f0000108000-0x15)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00001ce000-0xc8)={0x0, 0xc0, "6c40174b60e63a23c4cbd164631a83aee1c786cc6a693f9fda6dcc2ea36325f5866948a5169479bc7b1249312b7e9a3e60e5a0d262e5b3eb72493af6290435617a9a2dcd69b32b74514342b57682365cab38251037466584b272be1720494ba09547e89fa1536689ee38360067c5b4c9d4c8ee9a52f9e0ba7659045860d7917e34ec4107dc6af58f143f5e73e29a201822d8c17fdb4e49dc222005a069486538f3b3f22a15e5c3f7e02581dbfe63eeb253a37d70a0f94c1af5818bdfc93fab53"}, &(0x7f0000000000)=0xc8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x7f}, &(0x7f000030a000)=0x8) 2017/12/23 23:57:18 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) socketpair$inet(0x2, 0xa, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @random="e9821e815ad3", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='sit0\x00'}) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000b8e000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000055000-0x50)={{0x0, 0x1}, {0xf, 0x6}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:18 executing program 2: pipe(&(0x7f0000ba4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000dd7000-0x9)='loginuid\x00') sendfile(r0, r0, &(0x7f0000f57000-0x8)=0x1, 0xb0) fcntl$setsig(r0, 0xa, 0x1) 2017/12/23 23:57:18 executing program 3: mmap(&(0x7f0000000000/0xdf6000)=nil, 0xdf6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000df1000)=0x6, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000d3a000)=0x0, 0x4) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000df7000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000df6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000df6000)={0x0, 0x1000, "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"}, &(0x7f00005e9000-0x4)=0x1008) mmap(&(0x7f0000df6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000df6000)=@assoc_value={r2, 0x1}, 0x8) sendto$inet(r0, &(0x7f0000261000-0x1000)="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", 0x1000, 0x3fff, 0x0, 0x0) 2017/12/23 23:57:18 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000b000-0x10)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000)={0x0, 0x0, &(0x7f0000002000)=[], 0x27, 0x0, &(0x7f0000009000)="6bd8a508b3ac636c5c541038af8ea0beac6c3843b3214f195efcf2b12a813bc90559344d8744b5"}) 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0xfa6000)=nil, 0xfa6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000060b000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fa6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000471000)={0x8, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x2d0b, 0x5, 0x1c1a, 0x5, &(0x7f0000fa7000-0x10)=@generic="6680a6c8f20497d79e633643cf5b220d", 0x40, 0x8, 0x80}) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregset(0x4205, r3, 0x201, &(0x7f000016d000)={&(0x7f0000f1c000)="20000800010066129684c50d7d8457470b180ddfa04132743f46d09d5e7a4252fae5c6943be3af7bc91ec2ab22ef6b0c0d8a6b440e04747f3bd429ea9b066bacba83a9d146d683e7f0c9fb10762267c0bb79326711560dc042b11f315bcd53ff21d5be459a6abf36b3428417fbb416c5908f9f0a34e3a0558484ca1f00000000000000006c644d12c13adcdc37fdcda8881a351702e225b7f527ccaab7cad56978bb26f8af7203cc0e0b660318977c701cd8000100006c30fa6bd1976b1402109a3c271e2cf36d0568396ab76b619798209ed3df93b92881", 0xd8}) 2017/12/23 23:57:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14, 0x80800) ioctl$void(r0, 0x5451) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x200100, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000001000)='+cpuset', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000002000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0086401, &(0x7f0000001000)={0x59, &(0x7f0000000000)=""/89}) prctl$getreaper(0x22, &(0x7f0000001000-0x4)=0x0) [ 89.572828] binder: BINDER_SET_CONTEXT_MGR already set [ 89.579071] binder: 15373:15374 ioctl 40046207 0 returned -16 [ 89.579636] binder_alloc: 15373: binder_alloc_buf, no vma [ 89.579681] binder: 15373:15389 transaction failed 29189/-3, size 0-9138910131520052551 line 3128 [ 89.603151] binder: undelivered TRANSACTION_ERROR: 29189 [ 89.608681] binder: undelivered TRANSACTION_ERROR: 29201 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000027000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000335000+0x224)='/dev/sequencer2\x00', 0x200, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000c8000-0x4)=0x0) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000026000-0x4)=0x0, 0x4) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f0000705000-0x38)={&(0x7f0000367000-0x1c)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000d0f000-0x40)=[], 0x0, &(0x7f0000d2a000)=""/132, 0x84, 0x0}, 0x0) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000f06000-0x6)='dns_resolver\x00', &(0x7f00003ee000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000d3c000)="1773797374656d6b657972696e6775736572262400", 0xfffffffffffffffe) 2017/12/23 23:57:18 executing program 4: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = signalfd4(r0, &(0x7f0000014000-0x8)={0x0}, 0x8, 0x800) r2 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) close(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e, 0x0, 0x3}], 0x48, 0x0, &(0x7f000000c000-0xe1)="8f8e47b402030f86f3c6e9b3c47bd32a30ec0bc05fa4029e5b1cdd61bdc88889fd96d2de0076d5ddfa1e0862acd10b5e9b6cea2fd149508bbc5d294db47678017c7893da2df69f2d"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)=""}) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000002000-0x70)={0x2, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xc9, 0xfffffffffffffffd, 0x6, 0x704, 0x309d, 0x0, 0x82a3, 0x6, 0x80000001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000bc000)=@abs={0x0, 0x0, 0x0}, 0x8) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0xc0) recvfrom$ipx(r2, &(0x7f0000f57000)=""/0, 0x0, 0x0, 0x0, 0x0) recvfrom$ipx(r0, &(0x7f00003ac000-0x97)=""/151, 0x97, 0x22, &(0x7f0000377000)={0x4, 0x1, 0x8, "3c4c9c862b37", 0x100000001, 0x0}, 0x10) recvmmsg(r1, &(0x7f0000525000)=[{{&(0x7f0000708000)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f0000335000-0x2a)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000ee0000)={0x0, 0x0}) 2017/12/23 23:57:18 executing program 3: r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x6) socketpair$inet6(0xa, 0x80005, 0x7, &(0x7f0000705000)={0x0, 0x0}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000584000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000001000-0xa8)={{0x1, 0x2}, 'port0\x00', 0xd, 0x40060, 0x9, 0x200, 0x1, 0x9, 0x8, 0x0, 0x4, 0xafa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f00006aa000)={0x6, 0x3, 0x3, 0x0, 0x2, 0xffff}) write$tun(r0, &(0x7f0000024000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x4, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x26) recvfrom$unix(r2, &(0x7f0000f25000)=""/38, 0x26, 0x1, &(0x7f00001de000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) [ 89.647736] binder: 15413:15417 transaction failed 29189/-22, size 0-0 line 3005 [ 89.663989] binder: 15413:15417 ioctl c0306201 20009000 returned -14 [ 89.679053] binder: 15413:15417 transaction failed 29189/-22, size 0-0 line 3005 2017/12/23 23:57:18 executing program 4: r0 = socket(0x18, 0x0, 0x1) getpeername$packet(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ccc000)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000000000)={0x8000, 0x95, 0x7, 0x1ff, 0x88aa}) r3 = memfd_create(&(0x7f00000fa000)='\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00003c1000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@empty=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@multicast1=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) ioctl$TUNSETOWNER(r3, 0x400454cc, &(0x7f000010d000-0x4)=r4) ioctl$sock_proto_private(r0, 0x89ed, &(0x7f000000e000-0x97)="b5a92e6f7cab1e0ba2f79ddbff4b378f9ecb01d0212c306fc042539a8681dbf8dfee96f12ec99eac2d8e8a5d965be67c361d0797c6b6620bdf82ec7efee00a3bd0292f2843f4b90e79d085112740bc4b04ede04d9ede22c435374cd751c49c677fe313f54083d61e4bd37b8c49232d06f6a655608d98524ecf3d306858fa53b51168c69412e967d6900275dbb8dcb085105a11e503b6ee") 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x100, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r2, 0x6431) fcntl$getownex(r0, 0x10, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000003000-0xc6)=""/198) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0x13, r3, 0x0, &(0x7f0000001000)="") 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xf8a000)=nil, 0xf8a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000012, 0x805, 0x5) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000f8c000-0x22)='kr\a\x00\x00\x00_GPLmimegtypes_cueitytrustd\x00') setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f000067b000-0x4)=0x9, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c93000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000ae7000)=0xc) mmap(&(0x7f0000f8c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f8c000+0x4d7)=@sack_info={0x0, 0x0, 0x2}, &(0x7f000053d000)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00003d5000-0x4)=@assoc_id=r1, 0x4) sendto(r0, &(0x7f00002fe000-0x9b)="0d30a22b060e5a5d414236d90692d92972c9fb348abef5680993f17c66bc95eccbc38ca0c0c7ae0bd0a62194ead22997034d1e7f7db899476fd53a25bb14dd01d3e7d704f4b7ad851de9f3502686248348cc18b90dba74785e690309e895907fa71bc45488871bfb2713b8066c6f17ac1018b4483705153e9d0b08b291c9f46c788186e4ea413c693b5fb40f85f71ed20754c8c102907b7f4ea051", 0x9b, 0x1, &(0x7f0000ec0000-0xe)=@l2={0x1f, 0xfe, {0x3f, 0x5, 0x2, 0x0, 0x0, 0x1}, 0x75b8d0d0, 0x4}, 0xe) mmap(&(0x7f0000f8a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000f8b000-0xc)={@multicast2=0x0, @broadcast=0x0, @multicast1=0x0}, &(0x7f0000908000)=0xc) 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000514000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00009c2000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000e85000-0xe)='/dev/keychord\x00', 0x20000, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0xb, &(0x7f000097e000-0x4)=0x5, 0x4) [ 89.694250] binder: undelivered death notification, 0000000000000000 [ 89.713248] binder: undelivered TRANSACTION_ERROR: 29189 2017/12/23 23:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 2017/12/23 23:57:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000691000-0x4)=0x77, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000583000-0x1)="", 0x0, 0x20000801, &(0x7f0000e1e000)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) readv(r0, &(0x7f0000d14000-0x20)=[{&(0x7f000081d000-0x1000)=""/4096, 0x1000}], 0x1) sendto$inet(r0, &(0x7f0000721000)="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", 0x646, 0x0, &(0x7f0000da6000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2017/12/23 23:57:18 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001f000)={0x40000020000201, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000fd5000)={&(0x7f0000c25000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000fd6000-0xe)='/selinux/user\x00', 0x2, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r3) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000cd9000)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00006d8000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000e67000-0x8)={0x0}, 0x8) 2017/12/23 23:57:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f00004b5000-0x8)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000955000-0x3)="") mkdir(&(0x7f0000025000-0x10)='./file0/control\x00', 0x0) lstat(&(0x7f0000606000-0x8)='./file0\x00', &(0x7f0000c6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) rmdir(&(0x7f0000184000-0x10)='./file0/control\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000047b000)='/dev/autofs\x00', 0x80, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000a47000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2017/12/23 23:57:18 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a92000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000dd7000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00003eb000)={r1, 0x18}) rt_sigprocmask(0xfffffffffffffffc, &(0x7f0000ed2000+0x3ec)={0x0}, 0x0, 0x8) 2017/12/23 23:57:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f000054a000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ftruncate(r0, 0x3f) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00001e5000)={0x0, @in6={{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x7ff, 0x100000000, 0x80, 0x7}, &(0x7f0000464000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000784000)={r1, 0x5, 0x4, 0x80000001, 0x8, 0x2}, 0x14) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000fa2000-0x2)=""/72, &(0x7f0000fa2000-0x4)=0x48) 2017/12/23 23:57:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cad000)={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb, 0xbb], 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='bcsf0\x00'}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00003c8000-0x8)={0x0, []}, &(0x7f0000081000)=0x4) getsockopt$inet_buf(r0, 0x0, 0x2000000000000486, &(0x7f00001e3000-0xc)=""/12, &(0x7f000023a000-0x4)=0xc) r1 = add_key(&(0x7f0000ee4000-0x6)='rxrpc\x00', &(0x7f0000bb5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000c4a000-0x5)='user\x00', &(0x7f0000307000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00004c9000)="e1c4d1a8b97cc4360e33069c8d8e64dfc806ef8e53bb5286518b8bc2096955198bfcc05a0625f33cb115a5bd6af6a506ad7b73f90070b37908046b3fcca18ea465c039941454b8cb08639f3bc28b34f940e041602413a5ff187b1186ab4712562e4b6cafecdac52b7aa4ea153cbdd439b27598318766ca82ea93212e85b1fdc226704027c3f50c90b4467a2dad1406dffebc65847379c78149c2cfa50a4f006ee606c1517b565b394c59f18f7d1377eaebf2c05a3b070b71f0c50d2f225733f941b7fba37a9cb196a738a928", 0xcc, r1) 2017/12/23 23:57:18 executing program 3: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bde000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000001000-0x4)=0x58, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0x8002, 0x0, 0xffffffffffffffff, 0x9, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x500) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x200, 0x114) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x0) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r9 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000062f000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) r12 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x2400) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f000047e000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x4000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000786000-0x8)={0x0, 0x0}) getresuid(&(0x7f000052b000-0x4)=0x0, &(0x7f00004a0000)=0x0, &(0x7f0000152000)=0x0) r18 = getgid() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f00008eb000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000092f000)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x40, 0x0) r24 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r26 = openat(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x18000, 0x0) r27 = socket$inet_icmp(0x2, 0x2, 0x1) r28 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a2000-0xb)='/dev/hwrng\x00', 0x2080, 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(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_PEERCRED(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000618000-0xc)={0x0, 0x0, 0x0}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f000021f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r33 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x800, 0x100, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) r36 = socket$key(0xf, 0x3, 0x2) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000e51000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000eb8000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x41)="e9341f530406baa21cbaddcc6962c6db8c84bc34de345443839c0353741f2b3dcb13d536597c6bc6452c7a6c173d1360842559e6c802f66092c539168dbfd58912", 0x41}, {&(0x7f0000001000-0xf6)="dacca4b4f45d6dada09bfaae4759c19a2ca2038b1121524f038ab89ffcff3404a6d3aef4335320665c9b6723aae6453abd4bd961839be7326cd9f10337d9d4eec0e50621c67fa78e865e2f7f8d7547511aac3239e10a9a3a1df959b2b3699247f05cfec4aeda51f7b41498560b4a7da590115c8839f17f186aac8238a8362b9246741734b3dd934d26e2ecea73bcc9d49be53ed59dd72a02c6a1fabfec3bf5ffa9bb0e3a8044791afbbb83f86cd33d2a155aa0f004920207219521b9d8ff8092b8300032aeeb04f6209adff01cbd94e9c0b1c15d87b3e638a8e36be86822f04b0c4f9fc73ed0f23dec3784bc58a00884e9d1bd65636d", 0xf6}, {&(0x7f000088b000-0x29)="1e41e65afc1715d57d49e11f443359475b74ae638bad98f213256cc5736033169dafb822e921a29d19", 0x29}, {&(0x7f0000001000-0xb3)="357371693842cbe4816d44b2ec9abd66195cdbdbd42c4a1304a3b97073255207223087210f484960524dbecf35bb88748752a6b4645f4836ac067da2d78cc9eb2a4f913e4eacad2551d8dc5efaca7981b1134ae172ec2abfaa5fe0a408bdf0c7f8417d6b4329b0bf078b5bd6dd85cdd475e4eaa02a734981eca724bbfc7df2b5a17c3b7c6d49011e3d2e350456ccd5893beece894e2719c7124cc7ce4fce43fe09c524dbaaa2a237df95cb8668feb1b674e30f", 0xb3}, {&(0x7f0000001000-0x1000)="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{&(0x7f000098c000)="498171298190aeccb586aac3dbcf907678cd9439302f3909cf9e334054d3dff25efb54ee875973fec48519559ebcecc09186399c7cce3374f65dafbdf1c25058e5136eec38a207b740985c948178fd319c452d", 0x53}], 0x7, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r23, r24, r25, r26, r27]}, @rights={0x10, 0x1, 0x1, [r28]}], 0x30, 0x4000000}, {&(0x7f0000001000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000657000)=[{&(0x7f0000001000-0x8e)="cb45a8b8ea7a83887ee17647c066066729b143248a3fbd88aa5f5e222252b91b4692a797b5b413140c80f3615c10506d909338b6275837b05b18d73bcd63a8b274f0ef7ef893bdf2ac856ea5404dbda0cff65f3d32f9619978f93161bb00f0b8f1069a54995e65661c4303c001a6a67063878e5c215ebf4230a6e6df48f577e1c9cef1a9f784a93312af416c111b", 0x8e}, {&(0x7f0000000000)="803e07bb091c586a34b0db7fbcd601a8ab55f9525daa456a86667e3f6c9a8e4b42f7740e1b3a2e9e25d07fff0fa1a1fd228777c01c5cfe2f63944b406055216c31438dfba17aa4e495ed9111b57afa2cbd50afd2b3d75d1be8b4fcccc1c965acd1d9350e66681e6fceba065df30c8a8dce7d3f995fa30671315007537411db2b12", 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&(0x7f0000db8000-0x38)=[{&(0x7f0000e86000)="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0x1000}, {&(0x7f0000848000-0xd)="ea386eb84c9261b7aed080710e", 0xd}, {&(0x7f0000000000)="bdb90a2afc2b10fa58625ea2bc232ff02b883e946a2f51c0ad8e7481aaef3e0b5e56ca5621cc648eccc2d9064cecf41e55ae14c65a906e87464e663f679741dd9f6392cdd68acc24718923ec1b8c4894d9727c4576121c4f977d73a6dc479c07ba57e8634c4fa715aa7f26e41a8dc1da8839cb5439f8df88dd37a0dbeeea4a5b6179817c0c7d1997a30dc30a674cee10695a3c06bc9f42acd141082382581c8a5fe2e3435b5fe7b14f90d2389e586db292396391958b968d659420ffae672e9f715c0ad7e34daddba80e", 0xca}, {&(0x7f0000ea2000)="e23e09e28ea9e7f43c98a2618ff7840d", 0x10}, {&(0x7f0000001000-0x5a)="255031b51b3f5ac9e37dfa78382293c2b6d2c63a55814a56b0265e407f48b916c3e9689a0cd5f806b77dcb3776c24443e8ab9257ced3ba0c8c1608fc1e9e49e070b5deba65a00a0747d34a5dbb772fdf470bb582485cc1e3cd5f", 0x5a}, {&(0x7f0000001000-0x2b)="61fbc2a81bb3b1461351ef7894e972dd515b84cf69fc4939a7643ce8d8fae998e2f0e425ebeffeff045b0d", 0x2b}, {&(0x7f00002d0000-0xf9)="f0e1e25465a57676d2b7c2fc0d755c06f23f6e8695882b95ae9bf6ea68185b4b76428deeb8053a5a745fb41a8d37f4f83dd98bcc50827a44ba088ffa425d813ee4a8a8a5076fc50e27e76cacf92a3c6c2b8d799c00d2b0b6f1863499db761bcbf547a0a0b4e1fa585e33385c1106b72fed859e9598f18aa6d0a8bb97d539386ff756eb58a3634ba9221ccadc1ec1d492e06246b993492ea9f03b6c3abffb6bc94ee41445aa76951be4d8fd41e7fcf38c0b51de52c7734534d03d7e48a1dd402a119967a5009b9f95015a1804be8ab357992f1179e5cf53b803f0b897e3a7494a8d18a992298cc27ad38801e74252a27c074d8795c9c15fa7dc", 0xf9}], 0x7, &(0x7f0000000000)=[@cred={0x18, 0x1, 0x2, r29, r30, r31}, @rights={0x10, 0x1, 0x1, [r32]}, @rights={0x20, 0x1, 0x1, [r33, r34, r35, r36, r37]}], 0x48, 0x80}], 0x4, 0x20000000) prctl$intptr(0x22, 0x110) 2017/12/23 23:57:18 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000004000)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000001000)=""/44) r1 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f000000f000-0x68)={0x0, 0x0, 0x0, {0x0, 0x989680}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2017/12/23 23:57:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x801, 0x0, &(0x7f0000658000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f00001ba000)={0x0, 0x0, &(0x7f0000edd000)=[], 0x0, &(0x7f00006ac000-0x10)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) panic: executor 2: failed: El+·¬ªàN(N(ÔÍ#0: too much cover 0 (errno 0) child failed (errno 39) loop failed (errno 0) goroutine 12 [running]: main.(*Proc).executeRaw(0xc42067e680, 0xc421adfeb8, 0xc421fb3180, 0x1, 0x0, 0x0, 0x0) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:271 +0x539 main.(*Proc).execute(0xc42067e680, 0xc42011e080, 0xc421fb3180, 0x0, 0x1, 0x1, 0x1f2d, 0x2400) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:232 +0xc0 main.(*Proc).loop(0xc42067e680) /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/proc.go:85 +0x4db created by main.main /syzkaller/gopath/src/github.com/google/syzkaller/syz-fuzzer/fuzzer.go:278 +0x10f2