net_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d17000-0x8)={0x0, 0x101}, &(0x7f0000f8c000-0x4)=0x8) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000f8b000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffff8001, 0xd3, 0xdfd, 0x8, 0x100000000}, &(0x7f0000715000)=0xa0) vmsplice(r1, &(0x7f0000f83000)=[{&(0x7f0000f82000)="a4", 0x1}], 0x1, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000f8c000-0x14)={@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000631000)=0x14) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000814000)="e53f2486dca33cd35c65d237f036206de35a3e51e9fbb295280bd387f0", 0x1d, 0x40000, &(0x7f0000f8c000-0x14)={0x11, 0x3, r3, 0x1, 0x10000, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ebd000-0xb8)=""/184, 0xfffffda6) fcntl$setstatus(r0, 0x4, 0x4000) 2018/01/17 16:53:31 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000092000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) 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) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={0x0, 0x45, "e41a1fb6133521e3336362fa668244075d00ad3779f49a8e47f09d8dc7c92faf746f4fa7db4c4edd392549b9d6ef95ebda2053ba4728952c5a0d60734b5443ecb7dc8a8e9f"}, &(0x7f0000002000)=0x4d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000002000-0x6)={r3, 0x6}, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r3, 0x1c, &(0x7f0000003000-0x1c)=[@in6={0xa, 0x3, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}]}, &(0x7f0000004000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000005000-0x5c)={0x2, 0xfff, 0x10000, {0x0, 0x0}, 0x6, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x40200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r4, 0x541c, &(0x7f0000002000-0xc)={0x2, 0x7, 0x4, 0x400, 0x0, 0x6}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0xfff, 0x2, 0x4, 0x0, 0x3f, 0x7, 0x1, 0x0}, &(0x7f0000001000)=0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000000000)={r5, 0x6}, &(0x7f0000000000)=0x8) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r0, 0xc0a45352, &(0x7f0000d75000)={{0x0, 0x2}, 'port0\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]}) r6 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000058000-0x11)='/selinux/enforce\x00', 0x448102, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r6, 0xc08c5334, &(0x7f0000001000-0x8c)={0x6, 0x3, 0x200, 'queue1\x00', 0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TUNSETLINK(r6, 0x400454cd, &(0x7f0000182000-0x4)=0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r6, 0x0, &(0x7f0000005000)=0x0, 0x80000) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x4) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r1, &(0x7f0000bc5000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[], 0x0, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) sendmsg$nl_route(r1, &(0x7f0000939000)={&(0x7f00005dd000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000a09000)={&(0x7f0000f7f000)=@newlink={0x328, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_VFINFO_LIST={0x40, 0x16, [{0x3c, 0x1, [@nested={0x38, 0x0, [@generic="3b59dd266e8b84a1b0a1f2cc98ccf48b3df4bfd820f2145186ed787b1d3a52a18daefea5398878cb58acd780eba1844ca72641"]}]}]}, @IFLA_NET_NS_FD={0x8, 0x1c, r1}, @IFLA_CARRIER={0x8, 0x21, 0x5}, @IFLA_VF_PORTS={0x2a8, 0x18, [{0xa8, 0x1, [@typed={0xc, 0x4c, @fd=r0}, @nested={0x10, 0x51, [@typed={0xc, 0x12, @u32=0x1}]}, @typed={0xc, 0x78, @pid=0x0}, @nested={0x4c, 0x8, [@generic="4552dfee4561405b011f78d1d3006ae065b3a4c530c7a1ee0b7f73d5504b9f9fdf45827b79f5e1da50d79a765256fdca0cd5cddfc55c4c99d652d2159de194dac7860b213773"]}, @typed={0x30, 0x32, @binary="c3747b6133adf57f31ac629afc90f2749c5fd4dc93fed20a619ea53b8a7ad86629f5766a609900d4"}]}, {0x1a0, 0x1, [@generic="7361f1d4ed988e877d02c42bbf675cae4073cd02f9a51ed00851d98beb0d1c40b9d39e1149fad97e6723ba9cd798e1fa232f89b0eda14d1673428f519f38c51957e890f8ed8bbae4583e934af6b128c75899d00db406fffd3a8c479abc89c8308158244f22dda0f52101237773e9113b8e0f47af820556c144dc3463d1e7d5c20f57299249fd4110d19e7f062be8bc", @generic="8012fa61", @typed={0x10, 0x3e, @u64=0x7}, @generic="11fe4c2e42697773837457c8d1de704eeae9a4be778e17acb2c370b9bd760a066596b27127e379724ec88bfcf11654701827a019b41127ed0112d8f5465f7c8c93b9b763e9fb014dac694bda9e8af5aa636d5437875b686a419b23893be3e2cfdc510339c10c773e20d6da8e3fdc2fd56bcb578ee1be29571c9e7ba63444de3c578600a253e1be44106d45f2e6f168b52bd962fa29fc1fd6a7b4f59062db19fc438cbb0f5c74b3b162c2a2c600e0869a5d0b2f7ebc8a1ee7e3fff8af35fb4a361cd74b2c0ce7e84815d9f15ae1d7c350559a1124f0649242a17d71b2add8c8af1768276b2b1dc4ab0f7fccb6ba536dd7a2f565d24d7e"]}, {0x30, 0x1, [@typed={0xc, 0x5, @str='\x00'}, @typed={0x20, 0x5e, @str="26282c2d47504c2973656c696e7578747275737465641100"}]}, {0x2c, 0x1, [@generic="6e4ad5b98ff037b12bb3f88d3bbefefd1a9f232fecb0d154b56a03882dc29e7cd8e2ee4fc5e619f1"]}]}, @IFLA_PHYS_SWITCH_ID={0x10, 0x24, "7f4501c2d413094be9"}]}, 0x328}, 0x1, 0x0, 0x0, 0x20044801}, 0x40000) clock_gettime(0x0, &(0x7f0000d3a000-0x8)={0x0, 0x0}) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000737000-0x8)={r2, r3/1000+10000}, 0x8) shutdown(r1, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f00002d3000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000ee2000)=[{&(0x7f0000f52000-0x1000)=""/4096, 0x1000}, {&(0x7f0000aaf000)=""/192, 0xc0}], 0x2, &(0x7f000047f000+0x33f)=""/194, 0xc2, 0x0}, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0xd, &(0x7f0000a54000)="1b2cc5ea45ae5073339b416a197c900104117a7bdf18cce202cfcf4c6284b8903a2638bd74ac4652d30d5962ad5953b2c86213b22da7490a4ad5d5dc3433b5fa591dca5ae5ec6f9c3cefb24146444f052a132b537aabe7601bb94a0a0b05a60543e1092a4d1ec50811d6a57e37a8752d32b39f756d65ed68f3a833437b9f7685541e664175a04b29f995d7cd0a1e57d3c68ef6245fd9623855b9fe85", 0x9c) ioctl$TCSBRK(r1, 0x5409, 0xc) shutdown(r0, 0x8000000001) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f00003db000)=[{&(0x7f0000ce6000-0xe7)=""/231, 0xe7}, {&(0x7f0000009000-0x9d)=""/157, 0x9d}], 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f000023d000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a2f000-0x4)=0xe8) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f00006b0000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x17, 0x9, 0x5, 0x500, 0xfffffffffffffffb, 0x10104, r3}) 2018/01/17 16:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000401000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000eaf000-0x18)={&(0x7f0000000000/0x1000)=nil, 0xb8, 0x5, 0x10, &(0x7f0000054000/0x4000)=nil, 0x4}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) getsockname(r1, &(0x7f0000773000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000437000)=0x3a) lremovexattr(&(0x7f00008b1000)='./file0\x00', &(0x7f000070b000)=@known='system.posix_acl_access\x00') fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b3c000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) read(r1, &(0x7f0000594000)=""/168, 0xa8) getpgrp(r2) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000013b000)=0x0) fstat(r1, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000cf9000-0x4)=0x0, &(0x7f0000cf8000+0x644)=0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 6: ptrace$setregs(0xffffffffffffffff, 0x0, 0x0, &(0x7f000038d000+0xc1a)="") getpid() r0 = socket$inet(0x2, 0x2, 0xff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)=0x0) socket$inet_sctp(0x2, 0xffeffffffffbffff, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$KDENABIO(r1, 0x4b36) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000832000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f00003b9000-0xe8)={{{@in=@broadcast=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a8f000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00001b6000-0xe8)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002a4000)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00006bf000)={&(0x7f000067d000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f000082a000)={&(0x7f000032f000)=@newpolicy={0x300, 0x13, 0x20, 0x3, 0x3, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x6, 0x1, 0x2, 0x2, 0xa0, 0x20, 0x2f, r1, r2}, {0x10000, 0x9, 0x401, 0x7, 0x7fff, 0x7, 0x1000, 0x7f}, {0x7, 0xde2c, 0x2, 0x0}, 0x9, 0x6, 0x1, 0x0, 0x2, 0x3}, [@algo_auth={0x104, 0x1, {{'sha512-avx\x00'}, 0x5d8, "fff56c1bced8c73cb931007f04c94ab63fb162508da098525b45b79f7e75769e0a08c641631d974445371de415dfc0ee778039d8d652e20e9abb9099ecdf0bf475db4746c04309c14bddf1ba2c4e2ac5ca1976d222863af718769b9d08969ca7ce7a996f478326ddb52a5911e5da90ff77bc1939222b5f8058a4a0641f95a9cc202b2b9558d001199d99b2fb258e750059e87146f549cfb23128fecdec08ebb06a63119f5777a94958f9d9e2f419b01e4f4e30a19bfbbe5b434683"}}, @tmpl={0x144, 0x5, [{{@in=@multicast1=0xe0000001, 0x1, 0xff}, 0xa, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, 0x3, 0x3, 0xfffffffffffffffd, 0x1, 0x4, 0xf70}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x6f}, 0xa, @in=@empty=0x0, 0x5, 0x1, 0x1, 0x7fffffff, 0x6, 0x1, 0x7f}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3, 0x33}, 0x2, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x1, 0x3, 0x400, 0x2, 0x3, 0x0}, {{@in=@multicast2=0xe0000002, 0x0, 0xff}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0x1, 0x1000, 0x33, 0x0, 0x5}, {{@in=@multicast1=0xe0000001, 0x0, 0x6f}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x2, 0x4, 0x3, 0xeb, 0x4, 0x100, 0x0}]}]}, 0x300}, 0x1, 0x0, 0x0, 0x5}, 0x880) r3 = socket(0x10, 0x400000000002, 0x0) write(r3, &(0x7f0000200000-0x1f)="1f0000004a001dfe00000001080026ff0a27060000350000e6ff20fcc41951", 0x1f) recvmmsg(r3, &(0x7f0000f9a000-0x200)=[{{&(0x7f0000294000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000203000)=[], 0x0, &(0x7f0000348000)=""/243, 0xf3, 0x0}, 0x0}], 0x1, 0x0, &(0x7f00002c8000-0x10)={0x0, 0x0}) ioctl$KDSETMODE(r0, 0x4b3a, 0x7ff) 2018/01/17 16:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000437000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000b3d000)=0x3, 0x4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000228000)={0x0, 0x200, 0x30}, &(0x7f00002db000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00003a9000-0xc)={r1, 0x7f, 0x30}, &(0x7f00000a0000-0x4)=0xc) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f00009bd000-0x4)=0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f00003db000)=[{&(0x7f0000ce6000-0xe7)=""/231, 0xe7}, {&(0x7f0000009000-0x9d)=""/157, 0x9d}], 0x2, 0x0) recvfrom$ax25(r3, &(0x7f000037e000)=""/1, 0x1, 0x2, &(0x7f0000fe2000-0x10)={0x3, {"2b9a0c20f2090f"}, 0xffffffff80000001}, 0x10) 2018/01/17 16:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000db2000-0x8)={@empty=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00004d1000-0x4)=0x8) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f0000ec1000)=[], 0x3) write$evdev(r0, &(0x7f0000c93000-0x10)=[{{0x0, 0x0}, 0x7afa, 0x40, 0x2}], 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 16:53:31 executing program 7: mmap(&(0x7f0000000000/0xe86000)=nil, 0xe86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f0000a0d000)={0x0}, 0x8) r1 = epoll_create(0x5a) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000519000-0xc)={0x1000200a, 0x0}) r2 = signalfd(0xffffffffffffffff, &(0x7f0000ba0000-0x8)={0x0}, 0x8) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e77000-0x16)='/selinux/checkreqprot\x00', 0x100000000000200, 0x0) mmap(&(0x7f0000e86000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r3, 0x107, 0x9, &(0x7f000063f000-0x4)=0x0, &(0x7f0000e87000-0x4)=0x4) signalfd4(r2, &(0x7f0000e82000-0x8)={0x0}, 0x8, 0x0) epoll_pwait(r1, &(0x7f000068b000)=[{0x0, 0x0}], 0x1555555555555918, 0x80000000, &(0x7f000030c000-0x8)={0x0}, 0x8) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000331000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000c43000)=0x0, &(0x7f0000651000)=0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x401, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xffffff91, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008e0000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000c0d000)={{&(0x7f0000643000/0x3000)=nil, 0x3000}, 0x1, 0x0}) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0xffffffffffffff66) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$set_reqkey_keyring(0xe, 0x4) request_key(&(0x7f00007c5000)='logon\x00', &(0x7f0000a08000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d78000-0x7)='\x00', 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000086b000)='/selinux/member\x00', 0x2, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000d05000)='/selinux/member\x00', 0x2, 0x0) linkat(r0, &(0x7f000000c000)='./file0\x00', r1, &(0x7f00000f8000-0x8)='./file0\x00', 0x0) 2018/01/17 16:53:31 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000008c000)='/selinux/context\x00', 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004fe000-0x20)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x1, 0x0, 0x3, 0x3, 0x0, 0xffffffffffffffe1}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f00003db000)=[{&(0x7f0000ce6000-0xe7)=""/231, 0xe7}, {&(0x7f0000009000-0x9d)=""/157, 0x9d}], 0x2, 0x0) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x800000000000003, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000818000)=0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f1b000)='net/route\x00') sendfile(r0, r1, &(0x7f0000ff8000)=0x40000000, 0x3) sync_file_range(r0, 0x7, 0xd2c, 0x3) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00005ba000-0x8)={0x0, 0x0}) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f00003db000)=[{&(0x7f0000ce6000-0xe7)=""/231, 0xe7}, {&(0x7f0000009000-0x9d)=""/157, 0x9d}], 0x2, 0x0) getsockopt$inet_tcp_int(r2, 0x6, 0x7, &(0x7f00001a8000)=0x0, &(0x7f0000633000-0x4)=0x4) 2018/01/17 16:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) fstat(r0, &(0x7f0000bf0000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f0000979000)=0x1, 0x4) 2018/01/17 16:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f00003b8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000906000-0x10)='/selinux/member\x00', 0x2, 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) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x376) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000002000-0x4)={0x0, 0x4}, &(0x7f0000002000-0x4)=0x8) ioctl$TCSETA(r0, 0x5406, &(0x7f0000002000-0x14)={0x10001, 0xe74, 0x3, 0x7fffffff, 0x7fffffff, 0x6, 0x9, 0x5, 0x8, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000001000)={0x9, 0x8000, 0x4, 0x80000001, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00008ac000+0x473)=0x0, &(0x7f0000dba000)=0x4) r2 = socket(0x10, 0x802, 0x0) ioperm(0x1, 0x1, 0x80) write(r2, &(0x7f00000be000)="26000000420061f1938d000000000a00020000096b8dbdea03fffff7454a03e5170003098a60", 0x26) socket$inet_icmp(0x2, 0x2, 0x1) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000138000)={0x0, 0x80000001}, &(0x7f0000a4e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000277000-0x8)={r3, 0xffffffffffffffff, 0x7}, &(0x7f000098d000)=0x8) 2018/01/17 16:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r2, &(0x7f00003db000)=[{&(0x7f0000ce6000-0xe7)=""/231, 0xe7}, {&(0x7f0000009000-0x9d)=""/157, 0x9d}], 0x2, 0x0) epoll_create1(0x80000) 2018/01/17 16:53:31 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a46000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="01", 0x1}], 0x1, 0x401) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) sendfile(r2, r1, &(0x7f0000385000-0x4)=0x0, 0x80000000000002) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/17 16:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f000053b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000985000)='/selinux/load\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000e20000)={0x7, &(0x7f0000b78000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc008641d, &(0x7f00005fd000-0x8)={r2, &(0x7f0000884000-0xcd)=""/205}) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000440000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d64000)=[], 0x0, &(0x7f0000576000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:53:31 executing program 4: mmap(&(0x7f0000000000/0xab0000)=nil, 0xab0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = getpid() mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ab0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000ab0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r2, &(0x7f0000ab1000-0x10)={0x4, 0x9, 0x6, "6634ebcfad77", 0x6, 0x0}, 0x10) sched_setattr(r1, &(0x7f0000aac000)={0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0}, 0x0) rt_sigsuspend(&(0x7f0000188000-0x8)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f83000-0x8)={0x0, 0x0}) sendto$ipx(r2, &(0x7f0000dce000)="d3a55ce949f908e2b5e1a9cb7b2aae8ae01d8e051247d368c19aada2ebe926477c8f0ba7ae0dcffb071a791e131d7327c55ed4ea6d1fad0206c54b391fbd2a4e0967356faa65e5e48e3d6e4e882094dfbd2d0ec9987e05ecad179e34725a47b7bca26c4111ee699026fcec6cbaec889a3bbf3094bf0f21e2fcf951", 0x7b, 0x40001, &(0x7f0000cf2000)={0x4, 0x1, 0x0, "8db1286b0e66", 0xfffffffffffffffc, 0x0}, 0x10) listen(r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') preadv(r3, &(0x7f00003db000)=[{&(0x7f0000ce6000-0xe7)=""/231, 0xe7}, {&(0x7f0000009000-0x9d)=""/157, 0x9d}], 0x2, 0x0) 2018/01/17 16:53:31 executing program 6: 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) socketpair(0x9, 0x802, 0xd70e, &(0x7f0000000000)={0x0, 0x0}) write(r0, &(0x7f0000001000-0x45)="5ef53ae4715398b2044569e1ba92d1ef3c411be6ed95a029162719ef453a17581bed5a9f7a8f46efffe0195710f29a465f1c12b5929c3babedb63b5424e31179c0b904f9a5", 0x45) 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) recvmmsg(0xffffffffffffff9c, &(0x7f00000dd000)=[{{&(0x7f0000f1f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x3a, &(0x7f00005f4000)=[{&(0x7f0000000000)=""/138, 0x8a}], 0x1, &(0x7f0000004000-0x6a)=""/106, 0x6a, 0xa38}, 0x4}, {{&(0x7f0000001000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x18)=[{&(0x7f0000000000)=""/73, 0x49}, {&(0x7f00007d6000-0xa)=""/10, 0xa}, {&(0x7f000041e000-0x41)=""/65, 0x41}], 0x3, &(0x7f0000dc3000-0x6b)=""/107, 0x6b, 0x9}, 0x8}, {{&(0x7f0000ca6000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000000000)=[{&(0x7f0000ffd000)=""/55, 0x37}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000a1f000-0xcf)=""/207, 0xcf}, {&(0x7f00000ee000-0x67)=""/103, 0x67}, {&(0x7f00005a8000)=""/138, 0x8a}, {&(0x7f0000000000)=""/222, 0xde}, {&(0x7f0000a1e000-0x2e)=""/46, 0x2e}, {&(0x7f0000000000)=""/0, 0x0}], 0x8, 0x0, 0x0, 0x8}, 0x1}, {{&(0x7f0000e38000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000e84000-0x28)=[{&(0x7f0000001000-0xb2)=""/178, 0xb2}, {&(0x7f0000000000)=""/129, 0x81}, {&(0x7f0000000000)=""/19, 0x13}, {&(0x7f0000001000-0xb1)=""/177, 0xb1}, {&(0x7f0000c81000)=""/228, 0xe4}], 0x5, &(0x7f0000bcc000-0x84)=""/132, 0x84, 0x9}, 0x400}, {{&(0x7f000000b000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f0000565000-0x8)=[{&(0x7f00005d4000-0x47)=""/71, 0x47}], 0x1, &(0x7f0000000000)=""/74, 0x4a, 0x61}, 0x10001}, {{&(0x7f0000001000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000001000-0x30)=[{&(0x7f00007a4000-0xf2)=""/242, 0xf2}, {&(0x7f0000a6f000)=""/9, 0x9}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000104000-0x74)=""/116, 0x74}, {&(0x7f0000496000)=""/150, 0x96}, {&(0x7f00000ac000-0xa6)=""/166, 0xa6}], 0x6, &(0x7f0000001000-0x9c)=""/156, 0x9c, 0xba95}, 0x6}], 0x6, 0x12101, &(0x7f000019c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000749000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r2, 0xc008641d, &(0x7f000065f000)={r3, &(0x7f0000eff000)=""/57}) r4 = accept4$nfc_llcp(r2, &(0x7f0000817000-0x58)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000730000-0x4)=0x58, 0x80000) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000f46000)=0x0) close(r4) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000c34000-0xc)={0x60000000, 0x0}) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) 2018/01/17 16:53:31 executing program 5: r0 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r0, 0x8, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/context\x00', 0x2, 0x0) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000001000-0x10)=@req={0x9, 0x9, 0x0, 0x8001}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000002000-0x8)={0x400, 0x6, 0x10000000000, 0x1, 0x1}) ioctl$TIOCSTI(r1, 0x5412, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000001000-0xf7)="7a3abfb5602fe8b4080d8edca8fddd226f144c65f88074b5f75e5357218ef015eadb3d57286a8e4893823e619d4b8e9d89c12bf64450236914a7540596da62e29ee5e1f73a8beb5ab99c8876825e38c4b7c75e34fd800e3f291ccacd53cd01e9458108af29b9dff4985c56de10273c8a3c8be8f3b060bd94b5b01f92b5e634dd331364d31fe54caba3adb76bd7b3ebbe1e610b237f47920c1676bd08774abcd754b7acddc11030f4d2a3ef7f79568e4ce2aaae3d225ac1511a813752ad3db31b1ee13aab2daa05e8f34c79a50c6d3a11e3055d5d0341171b1dbd022056eadae391fad64bd4194e10c6eb308932676514161679411e20ad") ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)=0x0) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000306000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000939000-0x5)=@ethtool_rxfh_indir={0x38, 0x2d1, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bc1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000048a000)={0x0, 0x3}, &(0x7f0000ede000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000082d000-0x8)={r2, 0xe6}, &(0x7f00006e0000)=0x8) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x7e) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000304000)='keyring\x00', &(0x7f00008e0000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000007000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r1, 0x403c5404, &(0x7f0000704000-0x3c)={{0x2, 0x2, 0x6, 0x2, 0x706}, 0x9, 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]}) bind$ipx(r1, &(0x7f00006a4000)={0x4, 0xac, 0xd327, "08beb5887fd9", 0x0, 0x0}, 0x10) keyctl$search(0xa, r0, &(0x7f0000507000-0xc)='id_resolver\x00', &(0x7f0000a33000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) lookup_dcookie(0x2, &(0x7f0000541000-0xe)=""/14, 0xe) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000a3e000)=0x0) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f00001eb000-0x4)=0x0) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000bb1000)='/proc/self/net/pfkey\x00', 0x200600, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000b95000)={0x348, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, 0x100, 0x7, 0x3, 0x10001, 0x6, 0x5}) setitimer(0x0, &(0x7f0000e93000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000c08000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:53:31 executing program 5: futex(&(0x7f0000fdb000-0x4)=0x0, 0xc, 0x0, &(0x7f0000fda000)={0x0, 0x989680}, &(0x7f0000fdb000-0x4)=0x0, 0x0) r0 = memfd_create(&(0x7f00009db000-0x5)='eth1\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f00005a0000-0x8)={0x3, r1}) syz_open_pts(r0, 0x40800) 2018/01/17 16:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000819000-0xe8)={{{@in=@multicast2=0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000417000-0x4)=0xe8) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000341000)=@add_del={0x2, &(0x7f0000f26000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0xfffffffffffffc00}) 2018/01/17 16:53:31 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) syz_open_dev$usbmon(&(0x7f0000b89000-0xd)='/dev/usbmon#\x00', 0x101, 0x40) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000090c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000a4f000-0x8)={0x40, 0x7f, 0x2, 0xfffffffffffffff8}) write(r0, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) r2 = socket$inet6(0xa, 0x2, 0x0) r3 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000bad000)={{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x34, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="1fc0a48f9b0fe17363892d9f2ffc5951"}) set_tid_address(&(0x7f0000dca000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socket$inet(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_MSFILTER(r4, 0x29, 0x30, &(0x7f0000774000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x3, [{{0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x5, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x210) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r4, 0xc08c5335, &(0x7f0000dfe000)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket(0x0, 0x80000, 0x1) 2018/01/17 16:53:31 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(0xffffffffffffff9c, 0x8910, &(0x7f0000000000)=@req={0x50, &(0x7f0000c72000-0x50)={@common='bond0\x00', @ifru_addrs=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffff9c, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x2, 0x3, 0x4}}}}) getsockname$ax25(r0, &(0x7f00007fa000-0x10)={0x0, {""/7}, 0x0}, &(0x7f00000f0000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000002000-0x8)={0x1f}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f00008a6000)="", &(0x7f00004e7000-0x4)=0x0, &(0x7f0000a26000-0x4)=0x0, &(0x7f000062c000-0xc1)="49c734e0e4df486a2b3f47489bb0a96848ed709c6ca6f9e352be98dff3995d02b34d589a4e42a0a0543075ce206b5c10b4da001e1f15d6407d78962a5fca3294b2dd1520564f900f510d2b30f319f9651b18b790965cb632157978077f91d82451e360e80222bd6f7670b9a184a3937f49033d9214178ab4b01ee6cf2751daf14314a1b8a6e2eef5d572402e5cca1cc32d04b800123099e26ba9a1825d6af03e354deb602429913ebd4acafe6a521b8470818099f2f3e34994e4717e63135e4dab") r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000065b000-0x3)='ns\x00') unlinkat(r1, &(0x7f0000531000)='./file0\x00', 0x200) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r2, &(0x7f000028a000-0xa8)=""/168, 0xa8) readv(r2, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) r3 = add_key$keyring(&(0x7f000056e000-0x8)='keyring\x00', &(0x7f00000ba000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r4 = getuid() r5 = getegid() keyctl$chown(0x4, r3, r4, r5) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x400080000000000d, &(0x7f0000f6b000-0x4)=0x0, 0xffffffffffffffd6) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000f71000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000161000)="91947a77c8c9b3e55ba5646016fa119d8a4a9a4899e08dcca9f44325ec67f0a11218ac0bf96cad6fd57bc9578103c5ff800c053924c2a7894fa0d8b21cd29cb35a3bf5002c00b54aa5f8a7bae82dcddaa52247f5a6fe414a753dcbb411bd97461a38a1c8555bb2e35754c1a709b92422fd256cbbf6de0b9571671996df146d490a465411ea2409c1b2fd6ec25b974401ec36e289283685e2", 0x98) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000302000)={0x3ff, {0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x80000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x642, 0x10001, 0xd3, 0x4, 0x0, 0x4, 0x3, 0x96f}) syz_open_dev$mice(&(0x7f0000bab000-0x10)='/dev/input/mice\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f00005a6000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000a85000-0x10)=[{0x10, 0x0, 0x2, "cd"}], 0x10, 0x0}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d3e000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$EVIOCREVOKE(r1, 0x40044591, &(0x7f000047b000-0x4)=0x80000000) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000797000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000ea8000-0x50)=[@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x50) 2018/01/17 16:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f000037e000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000ab5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f00004ee000-0x8)='./file0\x00', &(0x7f0000c91000)=[], &(0x7f0000e60000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000193000)='stack\x00') sendfile(r0, r0, &(0x7f0000f89000)=0x0, 0x5) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bf5000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000c98000-0xc)={0x0, @loopback=0x7f000001, @broadcast=0xffffffff}, 0xc) recvfrom(r3, &(0x7f00005d7000)=""/0, 0x0, 0x0, &(0x7f00003f4000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random="84a45109a767", [0x0, 0x0]}, 0x14) pipe2(&(0x7f0000d9d000-0x8)={0x0, 0x0}, 0x0) preadv(0xffffffffffffffff, &(0x7f00001a5000-0x30)=[{&(0x7f0000003000-0x56)=""/86, 0x56}], 0x1, 0x0) r4 = getpgid(0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000545000-0x8)={0x0, 0x0}) fcntl$setsig(r2, 0xa, 0x12) dup2(r1, r3) fcntl$setown(r2, 0x8, r4) tkill(r4, 0x16) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005e9000)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c27000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f0000166000)="ab0f89b3554f95dd0eab6fcd7723ba8ea2e8a71a577e131c65b7d82281af7a18274d7c7b537f7dbd108c7a7ba130601325a15443a33e2f81ef5236fb181656e1cf2e12cfb1d11c046ea9fcc7c39df6d22f74c0e48138d0e676863cea70fb6bbadb5ad599") getxattr(&(0x7f0000b0f000-0x8)='./file0\x00', &(0x7f00000fe000-0x11)=@known='security.selinux\x00', &(0x7f0000645000)=""/0, 0x0) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x7, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000861000)={0x1, [0x9]}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x20, 0x0) ioctl$EVIOCSKEYCODE_V2(r1, 0x80284504, &(0x7f0000ed3000-0x28)={0x241, 0x0, 0x0, 0x0, "fe6498d653b4278058225586db142cdec67a4c17545274946a94771f398b4046"}) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000011000-0x10)=@generic="c4867e439fe350191b01df1d2ecdd5db") mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000011000-0x4)=0x0) mknodat(0xffffffffffffff9c, &(0x7f0000001000)='./control\x00', 0x10, 0x0) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000092000-0x8)='./file0\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1, &(0x7f00006d4000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@can={0xc, {{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "13a384a180dd7140"}}}}, &(0x7f0000b1d000-0x10)={0x0, 0x1, [0x0]}) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000001000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b45000)={0x0, 0x2c74}, &(0x7f00004fe000)=0x8) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000022b000-0x6)={r2, 0x1}, &(0x7f0000f8f000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000556000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00002d4000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f000066f000)=0x8c) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x5, &(0x7f0000331000-0x8c)={r4, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000001000-0x8)=@buf={0x19, &(0x7f0000000000)="67ec5c5988c1b66dd0e01be83a93d52775806c0c79cc56a3ef"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f00002be000)=""/207) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f8f000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000f8f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r5, 0xc0106403, &(0x7f0000f90000-0x10)={0x1ff, 0x40000000000, 0x4, 0x7}) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000524000-0xd2)=""/210, &(0x7f0000001000-0x4)=0xd2) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000e15000)={0x0, 0x0}) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00004ab000-0x4)=0x3f, 0x4) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = memfd_create(&(0x7f000014b000)="400f0a02", 0x0) inotify_rm_watch(r0, 0x0) prctl$void(0x20) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x10000) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00001ce000-0x4)=0x0, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f000064d000-0x4)=0x0, 0x4) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000911000-0x8)=0x0, 0x0) fcntl$F_GET_RW_HINT(0xffffffffffffffff, 0x40b, &(0x7f00004e9000-0x8)=0x0) ioctl$sock_inet_SIOCGIFBRDADDR(0xffffffffffffffff, 0x8919, &(0x7f0000b7c000)={@common='ip6tnl0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = fcntl$getown(r0, 0x9) ioprio_get$pid(0x1, r1) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000f5e000-0x4)=0x0, 0x4) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000f23000)=0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f000071c000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TIOCSTI(r2, 0x5412, 0x0) ioctl$EVIOCSCLOCKID(0xffffffffffffffff, 0x400445a0, &(0x7f0000460000-0x4)=0x0) ioctl$DRM_IOCTL_ADD_MAP(0xffffffffffffffff, 0xc0286415, &(0x7f00007ed000)={&(0x7f00009d1000/0x1000)=nil, 0x0, 0x0, 0x0, &(0x7f00009a8000/0x4000)=nil, 0x0}) getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000b58000-0x8)=0x0, &(0x7f0000a85000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000051e000-0x103)={0x0, 0x0, ""}, &(0x7f0000e5e000)=0x8) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000b85000)=""/129, &(0x7f0000444000)=0x81) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f00007ed000)={0x0, 0x0}, &(0x7f0000b25000-0x4)=0x8) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f0000eb3000-0x8)=0x0) r3 = fcntl$getown(0xffffffffffffffff, 0x9) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000502000)={&(0x7f00007d1000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007cd000)={&(0x7f0000182000-0x11ac)={0x14, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000043000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f00008c5000-0x4)={0x0}, &(0x7f0000b4a000-0x4)=0x4) openat(0xffffffffffffffff, &(0x7f0000e3e000-0x8)='./file0\x00', 0x4, 0x0) r4 = syz_open_procfs(r3, &(0x7f0000cec000-0xa)='net/arp\x00') bind$inet6(r0, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000a9c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendfile(r0, r4, &(0x7f0000cd2000-0x8)=0x0, 0x10001) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xdf7000)=nil, 0xdf7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000df0000-0x4)=0xb, 0x4) sendto$inet(r0, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) 2018/01/17 16:53:31 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/sockstat\x00') ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000e76000)=""/135) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x12, &(0x7f0000008000-0x1a)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x8100, "a4a388ca"}}}, &(0x7f0000003000)={0x0, 0x1, [0x0]}) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000fc1000)='./file0\x00', 0x0) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) readlinkat(r0, &(0x7f0000f47000-0x8)='./file0\x00', &(0x7f00002c7000-0x4c)=""/76, 0x4c) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000207000-0x4)=0x0) mknodat(r0, &(0x7f00002a6000)='./file0\x00', 0x1, 0x2) 2018/01/17 16:53:31 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004a1000)='/selinux/user\x00', 0x2, 0x0) mknod$loop(&(0x7f0000e55000-0x8)='./file0\x00', 0xa140, 0x0) faccessat(r0, &(0x7f000026d000-0x8)='./file0\x00', 0x80, 0x800) read(0xffffffffffffffff, &(0x7f0000594000)=""/168, 0xa8) readv(0xffffffffffffffff, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 4: r0 = eventfd2(0x20000006, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1c000, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00009fb000-0x8c)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f00005af000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000+0xfea)={r3, @in6={{0xa, 0x3, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x695}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000000, 0x3}, &(0x7f0000850000-0x4)=0x98) r4 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000000)={0x70, 0x20}) connect$netlink(r1, &(0x7f0000000000)=@kern={0x10, 0x0, 0x0, 0x104a}, 0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000001000-0x10)=@common=""/16, 0x10) read$eventfd(r0, &(0x7f0000000000)=0x0, 0x7) 2018/01/17 16:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setns(r0, 0x4000000) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00009f0000-0xc)={0x0, 0x4, 0x30}, &(0x7f0000861000-0x4)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c2c000-0x4)=@assoc_id=r1, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) sendfile(r0, r1, &(0x7f0000001000)=0x0, 0x3) r2 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000162000-0xd)='/dev/snd/seq\x00', 0x0, 0x200003) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f00007c5000-0x58)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x10) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f0000765000)="") chroot(&(0x7f0000341000)='./file0\x00') r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000be5000)='/selinux/create\x00', 0x2, 0x0) llistxattr(&(0x7f00002e9000-0x8)='./file0\x00', &(0x7f0000d92000-0x1000)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000e58000-0x4)=0x0, &(0x7f000063b000)=0x4) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) chdir(&(0x7f00002d3000)='./file0\x00') mkdir(&(0x7f0000e67000-0x8)='./file0\x00', 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_buf(r0, 0x0, 0x26, &(0x7f0000000000)=""/16, &(0x7f0000fae000)=0x4c324a511ae19ecb) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003a0000-0xc)=@sack_info={0x0, 0x42, 0x3}, &(0x7f000010b000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00006be000)=@assoc_value={r1, 0x0}, &(0x7f000078e000)=0x8) fchmodat(r0, &(0x7f0000049000)='./file0\x00', 0x51) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000c7000)={r1, @in6={{0xa, 0x3, 0x5654, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x1200000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c97, 0x3, 0x8, 0x1, 0x0}, &(0x7f0000912000)=0xa0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x2d, &(0x7f0000352000-0xdd)="df8bd59058f230d6631261b0b77652f2ff07edb2b10e8164bc05b403ac62ef1daa48f03f8817bf5256878228177fde138f3b94de6fea1d132408b106b2a84cc128df52d7a38b3f190cc14d5f64c74dcd20656d9a37b80dcec2c30ab63197196ac7187bc4a6e37fb158ec6d35bf1ac793760be57f77897ec2a203cce42db773ed6af1c57d91cbb408a50d9288085e71af2b66ebb385658dd69c8051c525e4931ad181a44fb58d661324d40163fa74a8226953dc26316277b4381101733c71a5147ad5c1590b8c56618eec801d0ff6e76045df753d15025d34572c8e5d8b", 0xdd) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00002bc000-0xb)='/dev/loop#\x00', 0x0, 0x100000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000015d000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc00c64b5, &(0x7f000028c000-0x8)={&(0x7f0000dc7000)=[0x0, 0x0], 0x2}) socket$key(0xf, 0x3, 0x2) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) timerfd_settime(r1, 0x1, &(0x7f0000ef6000-0x1)={{0x77359400, 0x0}, {0x0, 0x989680}}, &(0x7f0000cc9000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40046432, &(0x7f0000110000)=0xffffffffffffff4d) 2018/01/17 16:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002d5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00008e7000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001d000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f000001d000)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x81, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000008000-0x18)=@generic={0x1000, 0x4, 0x3ff}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000007000-0x4)=0x0) write$sndseq(r0, &(0x7f0000002000-0x54)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x989680}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @raw8={"cbdc0024256708338755440c"}}], 0xfffffffffffffc46) syz_open_dev$tun(&(0x7f0000004000-0xd)='/dev/net/tun\x00', 0x0, 0x0) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) sched_getaffinity(r0, 0x8, &(0x7f0000d0d000-0x8)=0x0) 2018/01/17 16:53:31 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ee3000)='/dev/sg#\x00', 0x40, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000afe000-0x10)={0x1747, 0x8, 0x0, 0x9, 0x0}, &(0x7f0000759000)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000058e000)={r1, @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]}}, &(0x7f00007c6000)=0x8c) syz_open_dev$sndseq(&(0x7f00003fb000)='/dev/snd/seq\x00', 0x0, 0xfffc) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x10300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0x53000)=nil, 0x53000, 0x4, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000053000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000011000)={0x0, @time={0x0, 0x1c9c380}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:31 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007c3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000001000-0x5c)={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd45}, {0xa, 0x1, 0x5, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x1}, 0x3, [0x4800000000000, 0x2, 0x2, 0x10000, 0x2, 0xfffffffffffff104, 0x0, 0x5]}, 0x5c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f00003d7000)='keyring\x00', &(0x7f0000067000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$search(0xa, r1, &(0x7f0000f35000-0x8)='keyring\x00', &(0x7f00002a0000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, r1) request_key(&(0x7f0000b84000-0xc)='id_resolver\x00', &(0x7f00001ea000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000cb8000)='-eth1\x00', r1) ioctl$TIOCMBIS(0xffffffffffffffff, 0x5416, &(0x7f00004ae000)=0x3) 2018/01/17 16:53:31 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f00005c2000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00007f5000-0x11)='/selinux/enforce\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f0000f3a000-0xa8)={{0x2, 0x40}, 'port0\x00', 0x73, 0x10, 0x401, 0x6dc4ce93, 0x7ff, 0xfffffffffffffff9, 0x204000000000000, 0x0, 0x6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$inet(r0, &(0x7f000053a000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f00007be000-0x20)=[], 0x0, &(0x7f0000bae000-0x1d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000436000-0xa0)=[{{&(0x7f000084f000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000ee4000)=[], 0x0, &(0x7f0000fcc000)=""/113, 0x71, 0x0}, 0x0}, {{&(0x7f0000447000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00006f6000)=[], 0x0, &(0x7f0000c4c000)=""/15, 0xf, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000584000-0x8)={0x77359400, 0x0}) 2018/01/17 16:53:31 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) ptrace$cont(0x1f, r1, 0x80, 0x0) r2 = getpgrp(0xffffffffffffffff) ioctl$TCSETAW(r0, 0x5407, &(0x7f0000fc3000)={0x3ff, 0x4, 0x395, 0xd110, 0x8, 0x7, 0x52b1, 0x0, 0x5, 0x2}) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') unlink(&(0x7f0000407000-0x8)='./file0\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b76000)={0x0, 0x6a36}, &(0x7f00009a3000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00008e9000-0x8)={r1, 0x8}, 0x8) truncate(&(0x7f0000a39000-0x8)='./file0\x00', 0x6) fcntl$setsig(r0, 0xa, 0x2b) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000699000)={0x0, 0x2}, &(0x7f0000277000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000041d000)={r1, 0xe6, 0x5, 0x0, 0x3ff, 0xfffffffffffff04f, 0xfffffffffffffff6, 0x8000, {r2, @in={{0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x400000000000000, 0xfffffffffffff511, 0x3, 0x7, 0x8}}, &(0x7f00006df000)=0xb8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f0000a9a000-0x8)='./file0\x00', 0x10000, 0x85) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000002a000-0xa)='./control\x00', 0x86000006) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000b3b000-0xa)='./control\x00', 0x1000800) inotify_add_watch(r1, &(0x7f0000b3a000)='./control\x00', 0x4000800) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000b3f000-0xa)='./control\x00', 0x200000, 0x44) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000211000)={0x0, @in6={{0xa, 0x3, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000412000)=0x8c) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000b3f000)={r3, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x81, 0x2, 0xe0, 0x40, 0xa0}, 0xa0) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() fcntl$notify(r0, 0x0, 0x1000000800107) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x42803c, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x4)=[], &(0x7f0000006000-0x14)=[]) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00002d1000-0x8)={0x19980330, 0x0}, &(0x7f0000cc0000)={0x0, 0x1, 0x5, 0x0, 0x0, 0x0}) prctl$intptr(0x200000002f, 0x2) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d08000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000602000)=0x0) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = syz_open_procfs(r0, &(0x7f00007ef000-0x74)='maps\x00') ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f00000c8000-0xb0)=""/176) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) fcntl$setown(r1, 0x8, r0) ftruncate(r1, 0x8001) openat$sequencer2(0xffffffffffffff9c, &(0x7f000045f000)='/dev/sequencer2\x00', 0x101000, 0x0) 2018/01/17 16:53:31 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x1dfe) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000280000)='net/tcp6\x00') setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000519000)=0x1, 0x4) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000934000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1100}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x3dd) ioctl$ASHMEM_GET_SIZE(r1, 0x7704, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000fa2000-0x24)={0x80000001, 0x0, 0xff, 0x9, 0x2, 0x0, 0x1, 0x7, 0x20, 0x1, 0x28c, 0x7fff}) r2 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x6, &(0x7f0000bc6000-0x190)={0x20, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x70b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) lookup_dcookie(0x40000000000000, &(0x7f00000cd000-0xd)=""/13, 0xd) getsockname$packet(r1, &(0x7f0000573000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000011b000-0x4)=0x14) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f0000cb1000)={r3, 0x1, 0x6, @random="43f659747c9b", [0x0, 0x0]}, 0x10) 2018/01/17 16:53:31 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc1000-0x11)='/dev/vga_arbiter\x00', 0x400, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x41) recvmsg(r0, &(0x7f0000b97000-0x1c)={&(0x7f0000f4a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f00002bb000-0x28)=[{&(0x7f0000e6e000)=""/183, 0xb7}, {&(0x7f0000beb000-0x58)=""/88, 0x58}, {&(0x7f0000698000)=""/222, 0xde}, {&(0x7f000075f000)=""/133, 0x85}, {&(0x7f000020a000-0x4b)=""/75, 0x4b}], 0x5, &(0x7f00003ae000-0x74)=""/116, 0x74, 0x10001}, 0x40000000) r1 = syz_open_procfs(0x0, &(0x7f0000b7c000)='net/sockstat\x00') read$eventfd(r1, &(0x7f0000915000-0x8)=0x0, 0x2) 2018/01/17 16:53:31 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000f30000-0x4)=0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000808000-0x5)='reno\x00', 0x628) 2018/01/17 16:53:31 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000008000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) r0 = socket$inet6(0xa, 0x804, 0x3) r1 = syz_fuseblk_mount(&(0x7f0000007000-0x8)='./file0\x00', &(0x7f0000009000)='./file0\x00', 0xe002, 0xffffffffffffffff, 0xffffffffffffffff, 0x82, 0x3ff, 0x2) fcntl$dupfd(r0, 0x0, r1) 2018/01/17 16:53:31 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00006b6000-0x108)={0x0, @in={{0x2, 0x3, @rand_addr=0x9bc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x100000000, 0x1ff, 0x4, 0x5252, 0x100000001, 0x0, 0x10001, 0x7, 0xce0d, 0x12, 0xffffffffffff8001, 0x7f, 0x5, 0x2, 0x4]}, &(0x7f0000422000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000681000-0x2e)={r1, 0x26, "0f1793ae9c68b249e7ff49e1bffcc590d0b624c109411242f0864d61a213c9fe43c5916edfae"}, &(0x7f000040e000)=0x2e) sendto$inet6(r0, &(0x7f000077a000)="", 0x0, 0x0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000c51000)='./file0\x00', &(0x7f00000b2000-0x6)='./bus\x00') r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) chmod(&(0x7f0000b32000-0x6)='./bus\x00', 0x0) 2018/01/17 16:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = syz_open_procfs(r0, &(0x7f00008f7000-0x7)='mounts\x00') setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00006eb000-0x8)={0x9, 0x0}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00003ef000-0x108)={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]}, [0x87, 0x4, 0x8001, 0x400, 0x0, 0x7, 0xffff, 0x5, 0x6, 0x7, 0x28196a64, 0x24c, 0x58, 0x0, 0x8]}, &(0x7f0000f62000-0x4)=0x108) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c42000-0x8)={r2, 0x100000001}, 0x8) mount(&(0x7f0000dab000-0x8)='./file0\x00', &(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000ee4000-0x5)='befs\x00', 0x8000, 0x0) r3 = epoll_create(0xff) openat$hwrng(0xffffffffffffff9c, &(0x7f000046a000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) fadvise64(r1, 0x20000000, 0x2, 0x5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000031f000-0xc)={0x0, 0x0}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000927000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$packet_buf(r1, 0x107, 0x5, &(0x7f000040a000-0xb6)=""/182, &(0x7f0000219000-0x4)=0xb6) socket$nl_netfilter(0x10, 0x3, 0xc) getpeername$netrom(r1, &(0x7f00008d6000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000055000)=0x10) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000395000)={0x0, 0x0}) 2018/01/17 16:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) writev(r0, &(0x7f0000dde000-0x10)=[{&(0x7f00009c7000-0xb3)="", 0x0}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000387000-0x8)={0x0, 0x0}, 0x0) fcntl$lock(r1, 0x5, &(0x7f00003d8000-0x10)={0x2, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) timerfd_settime(r1, 0x3, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000037000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = dup(r1) ioctl$UFFDIO_WAKE(r2, 0x8010aa02, &(0x7f0000761000)={&(0x7f0000928000/0x1000)=nil, 0x1000}) poll(&(0x7f00004b9000-0x48)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:53:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000abc000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8, 0x80000) pread64(r0, &(0x7f0000335000-0x6b)=""/107, 0x6b, 0x1b) r1 = dup2(r0, r0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000000)=0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000001000)={0x0, 0xe, "76ba83dc2a42a20509b0298ba38d"}, &(0x7f0000001000-0x4)=0x16) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x4}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r1, 0x5460, &(0x7f0000002000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000002000)={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]}, [0x6000000000000000, 0xd5, 0x0, 0x3, 0x5, 0x1, 0x2, 0x59, 0x4, 0x5, 0x3, 0x4b5e, 0x2, 0x400, 0x7f]}, &(0x7f0000000000)=0x108) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0405405, &(0x7f0000001000)={{0xffffffffffffffff, 0x2, 0x2, 0x0, 0x4c}, 0x8bc, 0x9, 0xc14, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0xe8) r5 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@loopback=0x7f000001, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1, 0xfffffffffffffffa, 0x1, 0x4584, 0xa, 0x80, 0x0, 0x3b, r4, r5}, {0x80000000, 0x6, 0x3dc, 0x9, 0x3, 0xe98, 0x3, 0x0}, {0x0, 0xcb77, 0x0, 0x1}, 0x3, 0x6, 0x0, 0x1, 0x2, 0x3}, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2b}, 0xa, @in=@multicast1=0xe0000001, 0x4, 0x7, 0x3, 0x100, 0x8001, 0x6, 0x4}}, 0xe8) r6 = accept4$inet(r1, &(0x7f0000001000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000)=0x10, 0x80800) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r6, 0x84, 0x6f, &(0x7f0000003000-0xc)={r3, 0x20, &(0x7f0000005000-0x20)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000004000)=0xc) fadvise64(r6, 0x0, 0x1, 0x7) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0e05403, &(0x7f0000006000-0xe0)={{0x2, 0x3, 0x10001, 0x3, 0x3ff6}, 0x7, 0x7ff, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x401, 0xffffffffffffd519, 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]}) ioctl$RNDCLEARPOOL(r6, 0x5206, &(0x7f0000005000)=0xfff) ioctl$TIOCCONS(r1, 0x541d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000006000)=@generic="7214154a369b20b4ad3f6f692b3994e5", 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f0000008000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000007000)=0x10) 2018/01/17 16:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') socket$inet6_icmp(0xa, 0x2, 0x3a) mknod(&(0x7f0000276000)='./file0\x00', 0x0, 0x5) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) connect$inet(r0, &(0x7f0000e78000-0x10)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xfffffffffffffdcd) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000808000-0x8)='./file0\x00', 0x40) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000f2f000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000461000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockname$inet6(r0, &(0x7f00004e8000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f00007fc000-0x4)=0x1c) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003d2000-0x11)='/selinux/enforce\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x4) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x100000001) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000aba000-0xc)={0x0, 0x0}) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0000)=0x3236adb4) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x0) 2018/01/17 16:53:32 executing program 6: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c30000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x4080, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0186416, &(0x7f0000001000-0x18)={0x1ff, 0x2, 0x80000000, 0x595, 0x2, 0xfff}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0x40085112, &(0x7f000000b000)={0x5, &(0x7f000000d000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000f6e000)={0x0, 0xbf4}, &(0x7f0000d23000)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f000011e000)=@assoc_value={r3, 0xffffffff}, 0x8) 2018/01/17 16:53:32 executing program 5: r0 = socket$inet(0x2, 0x2, 0x2000000088) close(r0) r1 = syz_open_dev$mice(&(0x7f00000a5000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000001000-0x80)=[{{r2, r3/1000+10000}, 0xffffffffffff19d0, 0x1, 0x9}, {{0x0, 0x0}, 0xf9, 0x2, 0x3}, {{r4, r5/1000+30000}, 0xeeb8, 0x7fff, 0x81}, {{0x77359400, 0x0}, 0x8, 0x8, 0x7f}, {{0x0, 0x0}, 0x8, 0x104, 0x80000000}, {{0x77359400, 0x0}, 0x5, 0x9, 0x7}, {{0x0, 0x2710}, 0x0, 0x2, 0x100000000}, {{0x77359400, 0x0}, 0x10000, 0x7fff, 0x7a}], 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000001000)="a9a0d4364a74", 0x6, 0xc4, &(0x7f0000002000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x100, 0x30, 0xffffffff, 0x9}, &(0x7f0000001000-0x4)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={r6, 0x9e0}, 0x8) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000f0f000)={{0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fcntl$getown(r0, 0x9) keyctl$session_to_parent(0x12) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000075c000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) pread64(r0, &(0x7f00004e6000-0xf7)=""/247, 0xf7, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000498000)={0x40000000, 0x0}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000ffd000-0x4)=0x400) 2018/01/17 16:53:32 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x206, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000ba5000-0x4)=0x80) mmap(&(0x7f0000000000/0x93a000)=nil, 0x93a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x0, &(0x7f000093a000-0x1c)={0x0, {0x0}, 0x3ffffffe, 0x0}, &(0x7f0000529000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000226000-0x8)={0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000093c000-0x6)=[{0x2, 0x54}, {0x3, 0x8}], 0x2) mmap(&(0x7f000093c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00002c6000-0x8)={0x0, 0x61c}, &(0x7f00004f5000-0x4)=0x8) mmap(&(0x7f000093d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000093e000-0x18)={r2, 0x20, 0x20, 0x5, 0x4}, &(0x7f0000515000)=0x18) ioctl$TCGETA(r0, 0x5405, &(0x7f000093d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000853000)={0x0, 0xde29}, &(0x7f0000046000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00008aa000-0x8)=@assoc_value={r3, 0x9}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x484, &(0x7f000093a000-0x18)=""/24, &(0x7f0000163000-0x4)=0x338) setsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000878000-0x3c)="480ba1c907ade45b7e5972a5dea51dd801ec1c969255b851c466505994ceb133a2f348dc475d8e301ce16e857df1961f725037c4b9e30a8570beedcf", 0x3c) 2018/01/17 16:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = dup(r0) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000042f000+0xc52)=0x0, &(0x7f000046d000-0x4)=0x4) ioctl$TIOCSBRK(r1, 0x40044591) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) 2018/01/17 16:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00004c9000)=0x0) setpriority(0x0, r1, 0x1) mq_timedreceive(r0, &(0x7f0000a2e000)=""/40, 0x28, 0x0, &(0x7f0000b6c000-0x10)={0x0, 0x0}) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000bc2000)=0x0) sched_getaffinity(r0, 0x8, &(0x7f00004c2000)=0x0) r1 = socket$inet6(0xa, 0x400000000001, 0x0) connect$inet6(r1, &(0x7f00007ab000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x3}, 0x1c) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) sendto$inet6(r1, &(0x7f0000e78000-0x1)="", 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000621000-0x9d)="", 0x0, 0x0, &(0x7f00002ea000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 16:53:32 executing program 5: socket$inet6(0xa, 0x5, 0xbada) r0 = socket(0x400000000000000a, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0xffffffffffffff19) r1 = getpgid(0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000058000)='/dev/hwrng\x00', 0x4a0842, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0086426, &(0x7f0000a36000-0x8)={0x3, &(0x7f0000388000-0x18)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f0000000000)={r3, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) 2018/01/17 16:53:32 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) r1 = timerfd_create(0x6, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f00001aa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000561000-0x4)=0x14) r2 = syz_open_procfs(0x0, &(0x7f0000315000-0x74)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") signalfd(r2, &(0x7f000081c000-0x8)={0x0}, 0xac) socket$unix(0x1, 0x3, 0x0) rename(&(0x7f00006be000)='./file1\x00', &(0x7f00009dc000-0x8)='./file0\x00') ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000a9c000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000bbc000)=r3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000a40000-0xa0)={0x0, @in6={{0xa, 0x2, 0x5, @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]}, 0x7, 0x0, 0x3, 0x400, 0x7}, &(0x7f0000fd8000-0x4)=0xa0) utime(&(0x7f0000e23000)='./file1\x00', &(0x7f00004a3000-0x8)={0x0, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000652000)={r4, 0x6}, &(0x7f00005de000)=0x8) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000004000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000004000-0x4)=0x1002, 0x80800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000003000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000002000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$setregs(0x13, r3, 0x0, &(0x7f0000001000)="") 2018/01/17 16:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00005d8000)=[{{0x0, 0x0}, 0x200001, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ebf000)=""/157) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000c36000)="4412a8334711c4be3d69fa127d45f76f0ece8d2796719db5cd690409c169d752e6a32169b8281ecd5c0b362811bcd3d841648fdc081a2d85bd56eaec61fe36a446273e3a44b244e0ddf7b7479da05c99787a48b709", 0x55) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000096e000-0x4)=0x0) get_robust_list(r2, &(0x7f0000ffb000)=&(0x7f0000740000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000009e000)=0xc) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r0, &(0x7f0000002000-0x30)=[{&(0x7f0000001000-0xcd)=""/205, 0xcd}, {&(0x7f0000001000-0xda)=""/218, 0xda}, {&(0x7f0000002000-0xe5)=""/229, 0xe5}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/183, 0xb7}, {&(0x7f0000001000)=""/89, 0x59}], 0x6, &(0x7f0000002000-0x28)=[{&(0x7f0000000000)=""/131, 0x83}, {&(0x7f0000001000)=""/66, 0x42}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/0, 0x0}, {&(0x7f0000000000)=""/206, 0xce}], 0x5, 0x0) seccomp(0x400001, 0xfffffffffffffffd, &(0x7f00009cc000-0x8)={0x20000075, &(0x7f0000000000)=[]}) 2018/01/17 16:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000473000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000973000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009ed000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000b1f000)=0x0) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000004) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x40, 0x0, &(0x7f0000665000-0x40)={0x0, 0xffffffff80000001, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f0000fd2000-0x10)='/dev/input/mice\x00', 0x0, 0x8402) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000d23000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000acb000-0x30)={0xe8, 0x0, &(0x7f0000e63000)=[@reply_sg={0x40486312, {{0x2, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f000012a000)=[], &(0x7f0000c68000-0x20)=[0x30, 0xe380815f14ca474b, 0x18, 0x38]}, 0xffffffffffffffff}}, @reply_sg={0x40486312, {{0x0, 0x0, 0x4, 0x0, 0x10, 0x0, 0x0, 0x50, 0x8, &(0x7f000009a000)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x4}, @flat={0x0, 0x10b, r2, 0x3}, @fda={0x66646185, 0x7, 0x1, 0x40}], &(0x7f00000aa000-0x8)=[0x68]}, 0x21}}, @enter_looper={0x630c}, @reply_sg={0x40486312, {{0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x0, 0x20, &(0x7f00001f9000)=[], &(0x7f000002d000-0x20)=[0x0, 0x78, 0x38, 0x60]}, 0x4}}], 0x8b, 0x0, &(0x7f0000496000-0x8b)="e7d9f2ea9aa939b2d14644c48c9aeadfcf07983513822e5f9677c29ead0d62cb8db1db48b4e0f16b89d0da8a658058c77ed9aee1b9c6933e363d119ffb004c3434e599b2688207be6abd496a54a8e7aae219fdb8046000d016486d9f28d4aa3ee0675c763124965b63d2a0cc1c6c9beeac5277cb25cbfa3a7984b9cc7aed418bbfa47c64c078967f978334"}) mq_timedsend(r0, &(0x7f0000a10000-0x1)="05", 0x1, 0x0, &(0x7f000066d000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$sock_inet_SIOCRTMSG(r3, 0x890d, &(0x7f0000ae8000-0x70)={0x779, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x29, 0xfffffffffffffffb, 0x5, 0x8, 0x9, 0x0, 0x0, 0x5, 0x7}) mq_timedreceive(r0, &(0x7f000033b000)=""/4096, 0x1000, 0x0, &(0x7f0000f36000)={0x0, 0x989680}) 2018/01/17 16:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a6d000)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd(r0, &(0x7f0000001000-0x8)={0x5}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x8000032, 0xffffffffffffffff, 0x1) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000a71000-0x40)={0x9, @time={0x0, 0x1c9c380}, 0x8, {0x6, 0x9}, 0x2, 0x0, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) mkdir(&(0x7f0000c7c000-0x8)='./file0\x00', 0x8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) socket$unix(0x1, 0x80000005, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000dab000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) close(r0) fcntl$lock(r1, 0x5, &(0x7f0000160000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:53:32 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f000017b000-0x8)={0x0, 0x0}) getsockopt$inet_buf(r2, 0x0, 0x28, &(0x7f0000a9e000-0x5a)=""/90, &(0x7f00006cb000)=0x5a) epoll_create1(0x80000) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000608000)=0x0, &(0x7f00002d7000-0x4)=0x4) process_vm_writev(r1, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x1, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0x1}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfb2000)=nil, 0xfb2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00003b8000)='/dev/keychord\x00', 0x82000, 0x0) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000e53000)=r1) close(r0) 2018/01/17 16:53:32 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) write$evdev(r0, &(0x7f00005d8000)=[{{0x0, 0x0}, 0x200001, 0x64, 0x2}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000ebf000)=""/157) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bfc000)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_dccp_buf(r1, 0x21, 0xcc, &(0x7f0000c36000)="4412a8334711c4be3d69fa127d45f76f0ece8d2796719db5cd690409c169d752e6a32169b8281ecd5c0b362811bcd3d841648fdc081a2d85bd56eaec61fe36a446273e3a44b244e0ddf7b7479da05c99787a48b709", 0x55) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000096e000-0x4)=0x0) get_robust_list(r2, &(0x7f0000ffb000)=&(0x7f0000740000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000009e000)=0xc) 2018/01/17 16:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0xa)="73798d63616c6c0033d0") read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xd9a000)=nil, 0xd9a000, 0x3, 0x11, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) fcntl$setsig(r0, 0xa, 0x35) r1 = dup2(r0, r0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f00000f1000-0x4)=0x0, 0x4) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000d9a000)={0x0, 0x0}) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000d9c000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000790000)=0xc) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r1, 0xf, &(0x7f0000d9b000)={0x1, r3}) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f00009e7000)=""/151, &(0x7f0000d9a000-0x4)=0xffffffffffffff14) 2018/01/17 16:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00002f6000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000cbb000-0x8)={0x0, 0xfff}, &(0x7f00009b2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00009b6000)={0x3ade, 0xffffffffdb82c855, 0x207, 0x3ff, 0x3, 0x2, 0x4, 0x4, r2}, &(0x7f0000a92000)=0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039d000-0x1c)={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$int_in(r0, 0x5452, &(0x7f0000ac0000-0x8)=0x9) sendto$inet6(r0, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 16:53:32 executing program 6: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r0, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7a000)=0xfffffffffffffffe, 0x4) sendto$inet(r0, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) [ 92.093261] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/01/17 16:53:32 executing program 4: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fcntl$getown(r1, 0x9) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000004000-0x4)=0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000000a000-0x2)=""/2) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000010, 0x3, 0x0) recvmsg(r0, &(0x7f00000ed000-0x1c)={&(0x7f000028b000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000f07000-0x8)=[], 0x0, &(0x7f00000ff000)=""/174, 0xae, 0x0}, 0x0) sendmsg(r0, &(0x7f00007b5000-0x1c)={0x0, 0x0, &(0x7f000043a000)=[{&(0x7f0000363000-0x26)="74ba8c06ea0462bf1454b573e70b90fda6e71c31899ecbf488aa02e4f6487650067f55c33856", 0x26}, {&(0x7f0000d06000)="79ca57ea296d1862db6360048abf1347ab2983711e633b85b956fef048", 0x1d}], 0x2, 0x0, 0x0, 0x80}, 0x20000000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00009fd000-0x8)={0x0, 0x0}) write(r0, &(0x7f0000fdb000-0x24)="240000005a001f0100000000000000002300071008000100feffffff08ffffffef000017", 0x24) 2018/01/17 16:53:32 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000017e000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00009f2000-0x160)={{{{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]}, {{0xa, 0x0, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x4a}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x7ff, 0x854, 0x9, "320125bec0de4936af977c83f52beeca838a039e59afb9814d90e74161ef5b88c2b185cd95750c57fff3cf126a9f9b681cad524343da9d5205acaabf4359fceecf5770d0a3fdd0cd5d42e90b1d29f7b6"}, 0x160) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xfffffffffffffd0c) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000f1d000-0x4)=0x0, 0x4) 2018/01/17 16:53:32 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x2, 0x9, 0xdf}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={r2, 0xa4, &(0x7f00004fa000-0xa4)=[@in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x2}, @in6={0xa, 0x1, 0xfffffffffffff011, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xfffffffffffffff9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x400}]}, &(0x7f0000000000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x14, &(0x7f00008e2000-0x31)="", 0x0) 2018/01/17 16:53:32 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d6c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000f2b000)="facb9f878f912f25d0eac5102fd3ba6c5e247c9a5977e5edc632c731cbaec2703ec328138483043165e98d2788a0abe2d7606a5b1288ddb6d865eb0227aebf7e6e6ca3fabc58ec87a501b71d993fc283ccc90827b17e3edfd597d2967905295bcf361bce745e7dbc74e8b2a5aea4fa3330dc1f56fad11653a2a45559f28f9b8055130defbbd8f053eda794c16030eb6ae8888cf80984abac09dfebb59cc07ff23c94c46f58661db0b1d83e702dade7e42bafbb9286d6eb8581d72d1c78124fda6562a31e30bdea25c9122f", 0xcb, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 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]}) r1 = memfd_create(&(0x7f000003e000)='\'', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000421000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r2, r1) write$sndseq(r1, &(0x7f0000e70000-0x30)=[{0x26, 0x0, 0x0, 0x3fd, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) 2018/01/17 16:53:32 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004d3000-0x8)='./file0\x00', &(0x7f00001f7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$l2tp(0x18, 0x1, 0x1) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x80, 0x1, 0x1, 0x9, 0x5}, &(0x7f0000003000-0x2)=0x14) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000)={r2, 0x4, 0x0, 0xfffffffffffffbff}, &(0x7f0000002000)=0x10) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000003000)=0x0, &(0x7f0000002000)=0x4) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000a1d000)={0x0, 0x7, 0x8000000002b34, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000004000)='/dev/sequencer2\x00', 0x800, 0x0) r3 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xfa, 0x0) socketpair$inet(0x2, 0x3, 0xb31f, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000002000-0x90)=[@in6={0xa, 0x2, 0x3843, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x20}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, @in6={0xa, 0x0, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x10001}, @in6={0xa, 0x1, 0x2f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100}], 0x90) accept4$ipx(r3, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10, 0x80000) 2018/01/17 16:53:32 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000aad000-0xe)='/dev/keychord\x00', 0x400802, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000a76000)={{0x2, 0x8}, {0x7fe00000, 0x8}, 0x0, 0x3, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00008a6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) recvfrom(r1, &(0x7f0000b0b000-0x4d)=""/77, 0x4d, 0x100, &(0x7f000072e000)=@sco={0x1f, {0x5000000, 0x0, 0x8000000000000000, 0x500000000000000, 0x7d, 0x9}}, 0x8) read(r1, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0x32000)=nil, 0x32000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000033000-0xf)=""/15) 2018/01/17 16:53:32 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 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) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f000000a000)={&(0x7f000000c000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000000a000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000005000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000003000-0x104)=[@acquire_done={0x40106309, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x802) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000001000-0x9)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000006000)=0x10) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000008000)=0x0, 0x4) exit(0x0) getpeername$netlink(0xffffffffffffffff, &(0x7f0000007000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000008000)=0x0) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000009000)=""/8) 2018/01/17 16:53:32 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00006a9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f11000)={0x0, 0x0}, &(0x7f0000000000)={&(0x7f0000001000-0x8)={0x0}, 0x8}) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000001000-0x4)=0x3, 0x4) 2018/01/17 16:53:32 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000073a000)='/dev/ppp\x00', 0x2401, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f000030f000-0x8c)={0x0, 0x0, 0x0, 0x0, 0xd5, 0x6, 0x11, 0x8, "c081a2404ee992551d8b7f5732028f15d75d1ab84bbb3256d16020602af7aa4d40a9bf0ab95ea7dcca6af49e30120e9a30e2c6e804cff9c15d497012a4260bcd", "c5d84cb4cc1d289a2181abc7742d8fd92782d0e206a09bea8d3d2f1e24b9c921", [0x900000000, 0x1], 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000001000-0x4)=0x0, 0x3a6) 2018/01/17 16:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = timerfd_create(0x0, 0x0) unshare(0x20000400) timerfd_settime(r1, 0x0, &(0x7f0000a18000-0x10)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f00007a3000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:53:32 executing program 6: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) alarm(0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000010000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000015000-0x4)=0x101, 0x4) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/dev/pktcdvd/control\x00', 0x600003, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000015000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000014000-0x1c)={&(0x7f0000013000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0xffffffffffffff26, &(0x7f0000004000-0x48)=[{&(0x7f0000013000)=""/210, 0xd2}, {&(0x7f0000013000)=""/4096, 0x1000}, {&(0x7f000000a000)=""/151, 0x97}, {&(0x7f0000013000)=""/144, 0x90}, {&(0x7f000000a000)=""/9, 0x9}, {&(0x7f0000008000)=""/235, 0xeb}, {&(0x7f0000013000)=""/95, 0x5f}, {&(0x7f0000013000)=""/15, 0xf}, {&(0x7f0000013000)=""/253, 0xfd}], 0x9, &(0x7f000000e000-0xdb)=""/219, 0xdb, 0xffffffff}, 0x40002040) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r2, &(0x7f0000005000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000016000-0x4)=0x14, 0x80000) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r2, 0x107, 0x2, &(0x7f0000016000-0x10)={r3, 0x1, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xd}, [0x0, 0x0]}, 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f000000f000)='/dev/hwrng\x00', 0x200040, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r4, 0xc02c5341, &(0x7f000000a000)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) recvfrom$inet(r2, &(0x7f0000017000-0xab)=""/171, 0xab, 0x20, &(0x7f0000016000)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fallocate(r0, 0x0, 0x3, 0x7) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000011000-0x4)=0x0, &(0x7f0000013000)=0x4) 2018/01/17 16:53:32 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x11, 0x80000, 0x1, &(0x7f0000a48000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000076e000)={0x0, 0x3}, &(0x7f0000feb000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000d15000)={r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x28000000000000, 0x8, 0x10001, 0x44}, &(0x7f000020e000)=0xa0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f00007b3000-0x4)=0x2, 0x0) recvmsg(r0, &(0x7f0000c4b000)={0x0, 0x0, &(0x7f0000429000)=[{&(0x7f0000ccf000)=""/249, 0xf9}, {&(0x7f00000c4000)=""/82, 0x52}, {&(0x7f0000ff6000)=""/4096, 0x1000}, {&(0x7f000003c000)=""/78, 0x4e}], 0x4, &(0x7f000082f000-0x3d)=""/61, 0x3d, 0x5}, 0x40002000) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000256000)=0x6, 0x4) bind$inet6(r0, &(0x7f0000baa000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x38c) r1 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000ff1000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000c49000)={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffff85a8}, 0x1c) listen(r0, 0x0) 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e06000-0x17)='net/netlink\x00') r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) r2 = add_key$user(&(0x7f0000df8000)='user\x00', &(0x7f0000b9d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00001b1000)="7ded23032c684f07eb0e216eb3c06db0d7eb3c3a6063f5b0ad5082ba0d17a16a023b48939e1eac0de56f7f5f5c35e918c72523afb11846fbf234765b26259a8fdead7712d245630ae909683de662b8e5692ad8514298b0c9800886e5fa31f8d5b4a546a9793f2db9f6d63b8414489d3c2d5bbadbf35cea39b96f3a", 0x7b, 0xfffffffffffffff9) r3 = request_key(&(0x7f000052c000)='big_key\x00', &(0x7f0000f38000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000372000-0x1)='\x00', 0xfffffffffffffffd) keyctl$link(0x8, r2, r3) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) 2018/01/17 16:53:32 executing program 5: wait4(0x0, &(0x7f0000996000-0x4)=0x0, 0x2, &(0x7f0000cbf000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setitimer(0x0, &(0x7f00005c4000-0x10)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000c08000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) [ 92.617793] binder: 19864:19866 BC_ACQUIRE_DONE node 135 has no pending acquire request 2018/01/17 16:53:32 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x31, 0xffffffffffffffff, 0x0) madvise(&(0x7f000057c000/0x2000)=nil, 0x2000, 0xf) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000133000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000098b000-0x4)=0x0, &(0x7f0000f86000)=0x4) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00009db000-0x8)={0x0, 0x5}, &(0x7f0000be9000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000099d000)={r1, @in6={{0xa, 0x1, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x9ce}, 0x98) [ 92.673056] binder: BINDER_SET_CONTEXT_MGR already set [ 92.679070] binder: 19864:19885 ioctl 40046207 0 returned -16 [ 92.687967] binder: 19864:19885 BC_ACQUIRE_DONE u0000000000000000 no match 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f0000fd5000-0x8)='./file0\x00', &(0x7f0000fd4000)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r1 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000b59000-0x53)=""/36, 0x24) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") getdents64(r1, &(0x7f0000429000-0x1000)=""/1792, 0x700) writev(0xffffffffffffffff, &(0x7f0000d9c000)=[], 0x0) clock_gettime(0x0, &(0x7f0000d10000-0x8)={0x0, 0x0}) write$evdev(r1, &(0x7f0000686000-0x30)=[{{r2, r3/1000+30000}, 0x80000001, 0xffffffff, 0x9}, {{0x0, 0x2710}, 0x1000, 0xb5, 0x7fffffff}, {{0x0, 0x0}, 0x200, 0x0, 0x80}], 0x30) rt_sigpending(&(0x7f0000af1000-0x8)={0x0}, 0x8) recvfrom(r0, &(0x7f0000dab000-0xe2)=""/226, 0xe2, 0x0, &(0x7f0000f2e000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0xd3c000)=nil, 0xd3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x200000000000002, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d3c000)='/selinux/status\x00', 0x0, 0x0) write(r0, &(0x7f00000ce000)="9b", 0x1) read(r0, &(0x7f0000f24000-0x52)=""/82, 0xd2) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(0xffffffffffffffff, &(0x7f0000001000)=""/170, 0xaa) fcntl$addseals(0xffffffffffffffff, 0x409, 0x4) 2018/01/17 16:53:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aaf000-0x8)='./file0\x00', 0xe) bind(0xffffffffffffffff, &(0x7f00003ce000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003f3000-0xdb)="d5d68c6a0dcf47aeaea33c54ea28b0b3e32e0313ea74ed001db085fee40dff16f5ce807d9ee153692fe04ca0763fffe3de626baae3c85787f410ca171ec24504cdcb0319ca771888d5d079037c75246f9c97e6ce81c6e81eb469155a7d049505c59e0a937f567ace03b3769020d8d92ed2fbe14e40c4ce49994f703c93fed5c0cdec371410fc4f1d5acd4f5be761c767a45a41c067159c7a54b12b42650f93b6a3040ef902d019e1af0e7ece8e35b2746cb260fe9d05c4fa38c5de14bbec3c553d1226075494662928397285dac87de998d96e1822f4cca3e7dc93") mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) writev(r1, &(0x7f00005c1000-0x28)=[{&(0x7f000033b000)="6095f4572fd9285070d2b723c185db6af2e127d9", 0x14}], 0x1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b85000)={0x0, 0xd6, "9d26de0d0f05b0edd10c7c27d09839d0a4ca0bb409780e0fcfacf2843dd30b8fa11ed8a17b98c518d53f5f664eab0ad1de214ed7861a021347b3e577069902ad81ecd08e857b2efc996527446cb2eeb2b2f1525bf0e3b12f4236f2b2c5b036d4054ea1cef1386e8d45aa59e08edeff3ac78ed07744a08465d454712fc7ba9ec34aa5d15ca4e57479009e6aef486ad2fe30052751e76814f0d424e536fde827d07a681ed984ac39e3198ea8d1b7e2b6837ed7bb96da7618a02c06f65ccf5b676828f4a560bef6282e2c03fa60b8d1d85187a4630a99b6"}, &(0x7f000073f000)=0xde) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d5a000-0x8)={r2, 0x4}, &(0x7f0000ded000-0x1)=0xfffffd7e) 2018/01/17 16:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000168000-0x8)='./file0\x00', 0x1840, 0xd28) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execveat(r0, &(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000071000-0x10)=[&(0x7f00008cd000-0x8)='syscall\x00', &(0x7f000055a000)='\x00', &(0x7f000054e000-0x8)='syscall\x00', &(0x7f0000e3f000-0x8)='syscall\x00'], &(0x7f00002a2000)=[&(0x7f00007ad000-0x8)='syscall\x00', &(0x7f0000d85000)='\x00'], 0x100) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00001ba000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000002c000-0xe)='/selinux/load\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) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x8)={&(0x7f0000000000)={0x2, 0xb, 0x9, 0x6, 0xd, 0x0, 0x2, 0x0, [@sadb_x_filter={0x5, 0x1a, @in=@broadcast=0xffffffff, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x10, 0x14, 0x14}, @sadb_sa={0x2, 0x1, 0x1, 0x0, 0x8, 0x1a, 0x2, 0x80000000}, @sadb_x_sa2={0x2, 0x13, 0x7fff, 0x0, 0x0, 0x7, 0x6}, @sadb_ident={0x2, 0xa, 0x9, 0x0, 0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x0}, 0x4884) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = getuid() lstat(&(0x7f0000c6e000-0x8)='./file0\x00', &(0x7f0000ea1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a3e000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000043d000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000db5000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000161000)=0xe8) r5 = socket$pptp(0x18, 0x1, 0x2) r6 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ce3000-0xf)='/dev/sequencer\x00', 0x200840, 0x0) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f00005b0000)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00002a4000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000465000-0x4)=0xc) fstat(0xffffffffffffff9c, &(0x7f00007c0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00006ad000)=0x0) r11 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000dc4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) sendmsg$netlink(r0, &(0x7f0000445000-0x1c)={&(0x7f0000809000-0xc)=@kern={0x10, 0x0, 0x0, 0x3}, 0xc, &(0x7f0000423000-0x48)=[{&(0x7f0000315000)={0x338, 0x2a, 0x100, 0x6, 0x0, "", [@nested={0x100, 0x6, [@generic="f92febd9419b826b2c7bbfeb2f220c7cf795d9829193ebd63da32dc9", @typed={0xc, 0x5b, @uid=r1}, @generic="930a6233e073e39d61b2b441e4e3e005fd9215cde053cb06db475189793940e39ee16e8599f23e35b1489d5c679749298e740bcb80be930c65b72c41e28f012146a34f57eb13c196c0b4f816bd6acab847bd74f4e5c1d0e18246977f9189b23ca9ef1bedb7cf3e02beed13768720f73dcd8929d8d0ebbb0217ff93b74b9920f5b2583ddf3cada1d675202f97ce2d12bdd95686006cfde741ef4dabefe73cf9e74e8a789916f881fd0750664241bdee5eac9b2d98eda74d44abed612091fcdccc00fa2bd24adaab452214aefd4ed0074284"]}, @nested={0x10, 0x5, [@typed={0xc, 0xe, @u32=0x5}]}, @generic="a2a1283eaf4b214ea16920d3bdfc5933d8ebb780ba18975af5d8e9a5e49869ad426287ed94867afe04de726519ef66995ff87408db072a274f5f97d8f2209f1c13f9649ed0fdf33f2eade29c94b06c9392af7954e67ef85b6f9707324c25c09b65d8c3fb65f08f460537084fcfc91c440a7e01496096eb273141386eb2f221b48da8290c979b59c1d7ea8d570593d292fbc2d82c1913485a7e8256249ad1cac8855e656031d4ba5dafe480cd8fe02fa17036e86298f3ebd29c238c3698e881dc6ddd172e", @nested={0x154, 0x12, [@generic="62d829f4c68a84d3b8f22c8cbcbab7e347567ecde33f20a69e4d307ef59aee9f1e027e55bea1ab405582ecfeb229128615b2643cbb4a2f143d8d89cbc2836a1ce16ce062413244d7ea7e34e42c19fbd529eb756b3d610dfa7bad1ff18879a197b998ba461d36a1b36bb3865861985e9be4d83da505b046217e4a711a8da30b488eb84fcdf2096f37c486642e279b43d036dd43614d47d95526c5b1e83a26c2ee074a3e68bbc22251676ae8c2b3677ef6bec0e52c409be8ba460f19c27ef8fdfcde32a245d77ef8a2456f264943c884db981e40c4633dd7cf894dd7e22ddd2f80b29f47ef33f60100ff3b6ce150", @generic="684da5cc62ac3290101872f868ca0422055da8b82d268442b2f5c2956800f9d000d96049eb03580efd90c31848bed1b776fea218edd9f278e47e89de20cb0f0fceb5d1ab677c7b01c755eeeae5f3185f310499a035a2", @typed={0xc, 0xc, @uid=r2}]}]}, 0x338}, {&(0x7f0000d7b000)={0x3c, 0x1a, 0xa00, 0x3, 0x2, "", [@nested={0x2c, 0x96, [@typed={0x18, 0x16, @ipv6=@loopback={0x0, 0x1}}, @typed={0x10, 0x6a, @u64=0x8}]}]}, 0x3c}, {&(0x7f0000d2a000)={0x148, 0x36, 0x8, 0x6, 0x3, "", [@generic="3fcba94952e8682476f5dfc4e2b9c601c4cd84d7294cc7766bc79bec5768eb47521f0139619a0cf7617d039f3817ada584e203d6b6d65a3355ed05bebdbfad6ed6bc99fca3c9420744ad04387f7afc38084e0b35fd94806e57b2ad3cb88ade74c87fcb641a1d57ac4c11f44412eefe6ed00afa5568fafbbba82cf373914682da65212a94e311432f1dd73076d24b88d6f9b10d690ec13c45f7314dc5963a189e8efdeed76bc261f677607f837c8939a1c551", @nested={0x78, 0x63, [@generic="96d2320f2795e9540c40b61760b168b0015555ccec938c6dbab9c40ca42cf9a011d82e262dcd6044cb0c6e85d42dfb51975c80bc4bd5d96d26185130a9cd321995568c7b707a84319d19fd21d4bd06a2b8605fbd32c3f47f22bc313cfcfb836d32b54a25e57088e8ab4fa96ca09d9e896992c43a"]}, @typed={0xc, 0x8c, @u32=0x3}]}, 0x148}, {&(0x7f0000377000)={0x44c, 0x2c, 0x0, 0x0, 0x1, "", [@nested={0x38, 0x80, [@typed={0xc, 0x2a, @ipv4=@multicast2=0xe0000002}, @generic="83e141495d181a36dfee56ccc30a9144def6533e1eecd694dae8f157b168150c283c035871"]}, @typed={0x1c, 0x6a, @binary="65925de0fd17a5939dfeb072c9ca29b600f6"}, @nested={0x250, 0x3c, [@generic="eb9688e769a0b500adc7f4f5037780e47127954a57e667a0cb0ae2ce0539a3e1947fdf33ecb8a39b3b708a707321a7fb6767c7190c21e6bf76d0a50fbb76c6b5dd6fff020a0b6094f04ac6ef824aab111e19c168ade13f6d68e6966f69dd1f0ec70557585a005faac6d9a2bb8a5cb7daaf5a30ef73a326e2f3f4688b39ddf76d805a1b16a9e021185469184c3937537fa8096f4a9987e6282f47a7f448fa4249559fddd2f7bc8c892e403247f979c1a3903128c93b0b64f2f606ca2a3656c3e89745851ba3e4690f7bb3e2", @generic="71af1627e2cd0a15781f2b81dfa6ae165ed7ecc8c239a621b41ad6a3d39d46dd690d54d71d9b90f2606c6f5740d9b63a513d92a881641073f91d317747642b9ba96f9bf591de4f649c70a8daba688749f95b4992512a2e692997bda23a59a050c27ada468c4941adf5e8936dbe5007ad39458965559f85cf83dc37d64f298b44af677b2f70a0be3ab84e299c623a1757be42e35029e9fe96364bad1efef620d18d20631dd144ece66d1a638be647e884fdc8b2de815ebdd3e8f2ee627a3cb9342f8fc9011767ec824e4831a59ac21a6b50e9d63485dfc51db883422c687bb24e9dfaa9b4", @generic="ec3caf455f7c2f437ce6f359db560d39c3f310429f736ac7d4df2d7b5b8014f70fc705bf2cfed8373634e3dbff380d4004bd0930c4d032ac452c310b746d975d0cd9ff6d58b99398e8a9cdb146e8dc380c7da09bac362eb1567f77c174eacbc2288e2ffc1fce1428352ced4d9249d0fc3b3a314b91cc1119f05e05848596aa9c40fb1f6622699dc6759c4b8c40d8e9293fc59a7b30", @typed={0x8, 0x39, @void=""}]}, @nested={0xa0, 0x4a, [@generic="fe0317d941733a66151e9266b1983b2f69799b81cf653702568fec0330c4b2229f4351bdfd8f82a98aeefb59688f80652f7af78e80a3935ec2947135b27fea0dfec90321724d173e92f7941c0cc67d6f02989d33c1058b206ad89bd259d25d64ff010db70ff5960289e81b078cfa56964e89cacab15fa6e604aa2bac48bf426087967229f419281c6ed779370f8bb6dced4a4ad295262cec51d8b9"]}, @generic="8e81d0e8466554e995083f9fa0b20c598c39fed90f24e79dff74a765d66c84753e17bc478f8daf2c3809e3dfae5cf899e54215306054e5755b66b22a387a2877c74bce47bf3dcb505bd1c339bfaf7b3083f122aadb69dc8aac34f2bc0a21a9150f0a0c7eef6c1f3a12e56177bc1b987dfcab9190e1663edee4e240d0861aafabf485c1bba3c9eaf9fcf5a491e98d54f33e8d682c8c936bf2781516483f0306a2d509ca84197c5d037fca3512befd7962e7653d6f6ac25b2b9b40dbf532ac73ca0861c02b819bc9f851383f68cfbca4e7f2c182d145f99e7d0ffa8d6f30048c89c20974cfe8879e995194497ee7e5", @typed={0x8, 0x7, @void=""}]}, 0x44c}, {&(0x7f00008d2000-0x11c)={0x11c, 0x1f, 0x2, 0x7, 0x1, "", [@typed={0xc, 0x49, @uid=r3}, @generic="3c5b879d7731f736e1b7e5932d7cc0424e3ea058a37f8b2a835de4c054a9d3bf3cde1c49a550c8297dcc579724fe34370b861476592a47e028eabb78288cd07ef64ab195ae6a0f052f8be451c46b493edb60dea2780f2f740de19f0a0eb1780a5765400ae51862170e2faf03f03ecacd4115b5", @generic="f44682b702d47e06d29326305a7211edae22250e928a8afde6695449ab359692b15e6e5be445affa71db5cac500100faa7c82c6c008057099204d38e4389202699e889c899930ceff1846c5d682a32f81429bab49964cc854dd564c171abc381f5525725a65920d07724aea6ec157b6e1448b48bad3dc52fe93943e407d1e89322c483c45bdd86899b6fdf2098"]}, 0x11c}, {&(0x7f0000c01000-0x3d8)={0x3d8, 0x27, 0x2, 0x7, 0x1, "", [@generic="7049096a0b8c20d3c6858fd063e39d8bd34fd67abb06a13206dfad9068ca30d9b1245efc0d462f6eb275ced2adb6956f31b74049180e83f9ddcdb84eeeb38c847e3607807a9e2f4653fddec25aac870917d25980bfc995319166b6dc9cd7bdaae086e16074a9aaf23f7f657fb050a36017e38812518393509584f64e26de40a61086358e764bba878a1a79d381e5880b8f3934bc2d7f259749fdf59f39b1bac0f3bee472be9066f93602363de2278dcf3c6916b9769de8bb6caafc2e26e7b82efc4c32c2bd3f26", @typed={0x7c, 0x5e, @binary="628290a3a5496fe467b4ae7c177130953086b2ba7f3c8284e1e22191f48750e49f90fd6b5767be32f9230a31d325a990ac8f25c94f431192032056a96844bc28e5d61add359d102070f4a889b74f0556bc870ca7b3e2f3c39fba144c37ad60ccfe097252f48e184960b7e2ed7d54d6d3d3"}, @nested={0x284, 0x14, [@typed={0xc, 0x4d, @uid=r4}, @generic="e059692f55cedeba196bfbbe214b6ac745a89b0c1c89a4b407089b3429fe0094fb7eb2c3926b7bcf746ad6295c0099", @generic="6285931a41b13f1492bf307c62600dae6861bdb03189b2b3d445392ac4f67cbf992a614d423caae0a7f85bcc59581f53357942b8f9329b1606eb5cb32ff863cb466849496bd45dec50f64a70df0f7ddae817f1879fc38a8548c2c6a3ab7bcaab5a8e1b5dd491146ac8c092f02a0e4dc5e66d8a7516f965898bc0eed413f873adcf0f9eddf85dfac98321b38c8e853c5d15658dca86a5c04f8bbbb4db56c27f9810928ae6559a7852728d37a70b12a322b496b15a97fdc298ecc336e705b0949f496e0969bb6502d7ef8b050d79a2ecede3436497353a601f5ed0ecbd837197aa", @typed={0xc, 0x7, @u32=0x20}, @typed={0x100, 0x81, @binary="b64e83af0a3641c873fc4a12991d7c59df5ba59a676c9c6574c17109a9c35096323efde46b1242449291fe5c5ec685b88f44a7cc62fa4245d6548d2d74f78ee0c3a87ffd94dc89c8ee88a8e6d08d76772c0279485452f8827e2701dc12e73f48667f482e95a80bb06b11821aeb42f9c8dae85df23829ca84738d08b252842c3ced5835347e1469d6a7d8b7a5b0a85e35d970e3f7b1688000608900a012f3061a403d0154cf45fabe50385f408c0e4095be7853741f61772a775305d0b930bf30cb164477485e275eeabcc611dcfe5539085b59fde30697ef3fd542387400ac7601222ca43de89a211e41e1140251938c7898bdcf57e9"}, @typed={0x18, 0x2f, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}}, @generic="aaad0621bca57e29472ae83cbfbeca025121064fe2e8a25d2bafca5c0a8d7e0fef879a31c512986714c1e120feabfdf91b8012ef7fd5ec42d87f83e6fadd5d29"]}]}, 0x3d8}, {&(0x7f0000092000-0x1f8)={0x1f8, 0x13, 0x200, 0x2, 0x2, "", [@nested={0x1e8, 0x6f, [@generic="3b939c4363a1a9732db09053593c391ec55760246dbdbe56a7f71d9a770cc11d6eafabae5086950cac6aaec1cc620943eebd910c5c8d2e3c3c2960fab1ebd4be7550965d63e629bd17ea6cc0cc9981dabda80352b2eb108923ae023abe4bbc8bbece904c21ea3f18dc2ae4d2d43d574f4652d2cbd368317b09280c81e48f4c399ec55a278c3bfb3d7f4209cab220c7df916dcfb62dea4ef730ce62e2d06579fcf29f4a255bbee3f31fde89036e750d06156003e1950bd15044c8985193", @typed={0x18, 0x6e, @str='vmnet1em0wlan1\x00'}, @typed={0xc, 0x6e, @fd=r5}, @typed={0xc, 0x7b, @ipv4=@broadcast=0xffffffff}, 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", @generic="334e3861fbd3830d723493efca4cb76abb16dcb16b6edfae661139c2a3b14ded1afde02e9941494a66189e2511d6035523c7bea5cbc8", @generic="5b36ab92c86b40fc0dc20b00ffd0113b4e215bd65b30f1beac09a99384601abfb74381cf10086c757627cf532efb532d9c", @typed={0xc, 0x2, @u32=0x9}, @typed={0xc, 0x18, @uid=r9}]}, @nested={0x1c0, 0x8d, [@generic="18432c0702ff0544ab53df1d744c58336b826b25f2fe920877237180e425ade24bdf1b27ded9dfd9dd1bde5a9d877830df53eca6e179d1d32a14066dabf9236a3e373c973ea4571c4b73472a7de4f1949e1e08914c3377f0e3ea572bf6526613d6c0d0e709688cee4d81bfa98a89ae8b376b7e9f7e1a5cee6330123deca217c5c1f3cca41ac4b8ca3942d2bffee7e025698d1fb39a74a073641f1ed8b30b5165cfb18e79a69174c38802", @typed={0xc, 0x36, @pid=r10}, @typed={0xc, 0x1a, @fd=r11}, @generic="1281efe1dd5c825665146e5c91f9f773684efa7a21cb5c31", @typed={0x8, 0x33, @void=""}, @generic="7d2825dad7a2892ab753449b455f722ce69a7134286e267db55bb7da282bc5af43dd2c0798569d475dbb7d00d607c6db9f101f86be4f1deeadb83848e8029430f1062178986a2b9471d7b024d8f1b6133c2e575c47e5f7bfe973bb34d8da891a885a8ee9c03fd9a6b0a4f3dc3c796770e9781d731899980b721b691472cf59cc8dd6", @generic="39c5be649ffa086e0480280c37b695350803942ed0b7069ed9fccbc558479b3376e5cb1e3312bc213895f3a9fe9f783e431419929bc75e5d62e07f7064c8c43aa0ad75945c085bbd05733ad6aed6f5d6e67628bd8e21ecf4"]}, @nested={0x1f4, 0x4c, [@generic="bdf3c6789228a3810ed04380124f8a2a3b40bdce67999f32a26087bb23888aeeaf5856eb4e7961a94be86922e799ae892a87647fe966bb4888178b2fe13117ba01157577926cad95c04b4aa27dc026f076590eab9d6ed46ed756cde066af13ecdafda5babbd0cb79e3517fdb33949d709a7b42e88e0ade86867dfd9a6bd981336902b7e83cdad98f5f34ad6d07348c32da1b275f022e77fa78609b8ff4fdbe46edbefb843c50a838a66af10f01f5c13eef43f3e7af507d51fb364cbd03e00126ff6c07f39edc7d54e811cc8ec5b15ad660bc521a", @generic="0ce48de8f7a435967a2c695c984566cb6c6dbde5886dc42a5b00ccc786fb3c20d0293adfe832c3888eed7f82ed900e7c82e41202eb9b134788fa2681e62c2d9d44f472ef6258c65adb900af24c480d2a14f52a62031cbc47cc9aab5ab2ab3902db490d7018381483b99ea4", @generic="39f3c3f7a9160f254a7f2cd2139764586fc830eb2660b8ff0eb91d63dea80925be3931a06fb297c48a96ee7d93f0e971d25348a1082c567dbcbf55c3de1787470036c520f7b226099257368e21dce013028a1c6c8b3b46c4a47b", @generic="1cfd66c809170a98e65ade11eb6cfe2607e487d1819a3fc7e289792c8a3216a067cbd86663ba80539294a2fa9feb99baa1e0cd27f605ae77fa8cce9f570b7b54998e94b6de5584020000903d400996967dcf689e335842"]}]}, 0x17a4}], 0x9, 0x0, 0x0, 0x20000000}, 0x4000) r12 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r12, &(0x7f0000594000)=""/168, 0xa8) readv(r12, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x40) 2018/01/17 16:53:33 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f00004b1000+0xd92)=0x0) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x2007fffffffffffe, r0) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000311000)='/dev/vga_arbiter\x00', 0x8c00, 0x0) fcntl$setsig(r0, 0xa, 0xd) r1 = syz_open_dev$loop(&(0x7f00000ec000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000c3e000-0xb)='/dev/loop#\x00', 0x20000001, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000cb5000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f000052f000)='./file0\x00', &(0x7f000073e000)='./file0\x00', &(0x7f00004d5000)="0700cc667300", 0x24008, 0x0) getrandom(&(0x7f0000561000-0x37)=""/55, 0x37, 0x2) r0 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000291000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bc9000-0x4)=0xc) lchown(&(0x7f0000fd4000-0x8)='./file0\x00', r0, r1) r2 = syz_open_procfs(0x0, &(0x7f00000c3000)="6d6f756e74696e666f00a4") sendfile(r2, r2, &(0x7f0000b1a000-0x8)=0x0, 0x401) 2018/01/17 16:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000066c000)={0x0, 0x0}, 0x80800) r2 = socket$packet(0x11, 0x3, 0x300) ioctl$LOOP_SET_FD(r1, 0x4c00, r2) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x10, &(0x7f00006d2000-0x4)=0x0, 0x4) connect$inet6(r3, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$loop(&(0x7f0000212000)='/dev/loop#\x00', 0x2, 0x135180) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000040c000)={0x0, 0x3c, &(0x7f0000c1d000)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000e23000)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a16000-0xa0)={r4, @in6={{0xa, 0x2, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x1, 0xff, 0x7fffffff, 0x0}, &(0x7f0000ad5000)=0xa0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000967000-0x20)={@generic="77fb72f692df916dba0a40240abb93cd", @ifru_addrs={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 16:53:33 executing program 5: openat$selinux_status(0xffffffffffffff9c, &(0x7f00001d6000)='/selinux/status\x00', 0x0, 0x0) r0 = socket(0x18, 0x0, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f000000c000-0x28)=[], 0x0) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0x944000)=nil, 0x944000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000093c000)='dns_resolver\x00', &(0x7f0000116000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000664000)='\b', 0x0) mmap(&(0x7f0000944000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000939000-0x5)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000945000-0x3f)="4995b45e8c3c40b6b55460725d9ec93aec664ffa3268d787239671b9139e3bb285efd961c7a269bfd28ac955961786a9986fb170fb28831559348adce92b1e", 0x3f, r0) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mlockall(0x1) read(r0, &(0x7f00002cc000)=""/24, 0x2) 2018/01/17 16:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000016c000)='/dev/usbmon#\x00', 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000140000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000002000)="", 0x0, 0xfffffffffffffffd) request_key(&(0x7f0000003000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)=']keyringmd5sum}\x00', 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2b, &(0x7f0000e03000)=""/181, &(0x7f0000544000)=0xb5) close(r1) socket$inet6_udp(0xa, 0x2, 0x0) unshare(0x8000400) r2 = getpgrp(0xffffffffffffffff) getpgid(r2) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000003000-0x8)='keyring\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) r2 = request_key(&(0x7f0000001000-0x7)="2ea300614240a7", &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0xd)='/dev/snd/seq\x00', r1) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002000)=0x0) r4 = getuid() ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0186405, &(0x7f0000000000)={0x3, 0x4c5981c8, r3, 0x4, r4, 0x9, 0x275, 0xa4f7}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000002000)={{0x3, 0xe09}, {0x7, 0x81}, 0xa24, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000002000)=0x0) r5 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) keyctl$instantiate_iov(0x14, r2, &(0x7f0000000000)=[{&(0x7f0000001000)="e4934f672de2f925c69e089f86f67c1769ebb45b29050787b89b67f4188fc16bc39a670fecb3515a9583a5ca0c8d49eb0f57440c87055fd43c99e4e999df17cf75f470e4cef39d2fb7e90ddce77f1a6d4b9b14bdc326dd107d1b4acf549af334c6eb42d4844d610cece135e73542fe5ed118b289993d22d5f732beb8eca98c1c103ce558302f6d652f9b8518d4eb0e483c1c9deec7ac1075a87c6ff9af50bc8f70f0dfc3c98507360a3eeb5d472cdd8ca0de8ff12e8bd7b76a8366e9effef41aa104", 0xc2}], 0x1, r5) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='./file0\x00') openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a45322, &(0x7f0000001000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x8001, 0x9}, {0x7, 0x1}, 0x7ff, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/01/17 16:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000078000-0xe)='/selinux/user\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000e6c000-0x1c)={&(0x7f00005f4000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00001e0000)=[{&(0x7f0000f30000-0x29)="429f71d6b38183e2a38f17eaf785fa3059ee87dd954eab2c0bf074928082533d84a8f81c30cf792652", 0x29}, {&(0x7f0000d64000-0x5f)="5e0d38fbfdf3af31ca08ae4c52940febd9774febbb01bac523365893af82b7f98c2a219689b5b74315027c6880cd7388f5563ec1e1906cff5e05869bcbc8ccc5d80883aa2686a87c9c8c2a57a7c743f8eef3ee4266f0de2db560d37f16ae88", 0x5f}, {&(0x7f0000eea000-0xa9)="36c2300a2080dd2fe21f96f49a30ac10e1c62fd74dcac8efb23ca981d72508a849733ac56c1927fd28b3196f5e2d04402bcf44266600fa7033a78f99b9598ce7d9bcf437d5f10e098cb78f69ff89de65379d23938eedb62e4c34e24a8e0f7224ee00ed16e138702b814af9b39c0c7ec8a87772de697e7ed42734a70d14320125c86ff79d98c6bc81d797367731f2a68f42502c26e3338d8a6ac6ef132f643d1f9d587cea7c22db7a0f", 0xa9}, {&(0x7f00003c3000)="612a47a395be2b0b29b36189447040f3e81160d626aefa60a3716b19fa05385aaeafb750725d396c4168d26b4da0a8759bd74f0a202d25fcec27eaac2914c304b2fb5ba9a2ca", 0x46}, {&(0x7f0000c76000-0x86)="8d7086a69f9aa78c0914bf8855dda466a4e814d2cd701c3f5ae29c3ae266c6c60c2ca55364cf9e2aa1fc310d07ca91c250f97ecb9615967bae72879bbdaae48800e8a8c82c293461c0aa146f1bb74a27f4068b1649206619ff69b391987fef12a931ddff06c4cfd73b2d2226423b49529d54d947bc830390165ed084c38b11dc4bf6a557a4a1", 0x86}], 0x5, 0x0, 0x0, 0x24000004}, 0x1) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x0, 0x0) 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x7) poll(&(0x7f0000001000)=[{r0, 0x1, 0x0}], 0x1e0, 0xfffffffffffffffc) 2018/01/17 16:53:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000aaf000-0x8)='./file0\x00', 0xe) bind(0xffffffffffffffff, &(0x7f00003ce000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast6-avx\x00'}, 0x58) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000088f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00003f3000-0xdb)="d5d68c6a0dcf47aeaea33c54ea28b0b3e32e0313ea74ed001db085fee40dff16f5ce807d9ee153692fe04ca0763fffe3de626baae3c85787f410ca171ec24504cdcb0319ca771888d5d079037c75246f9c97e6ce81c6e81eb469155a7d049505c59e0a937f567ace03b3769020d8d92ed2fbe14e40c4ce49994f703c93fed5c0cdec371410fc4f1d5acd4f5be761c767a45a41c067159c7a54b12b42650f93b6a3040ef902d019e1af0e7ece8e35b2746cb260fe9d05c4fa38c5de14bbec3c553d1226075494662928397285dac87de998d96e1822f4cca3e7dc93") mount(&(0x7f0000018000)='./file0\x00', &(0x7f000004d000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f0000798000)="") r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) writev(r1, &(0x7f00005c1000-0x28)=[{&(0x7f000033b000)="6095f4572fd9285070d2b723c185db6af2e127d9", 0x14}], 0x1) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0x0}) ftruncate(r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000b85000)={0x0, 0xd6, "9d26de0d0f05b0edd10c7c27d09839d0a4ca0bb409780e0fcfacf2843dd30b8fa11ed8a17b98c518d53f5f664eab0ad1de214ed7861a021347b3e577069902ad81ecd08e857b2efc996527446cb2eeb2b2f1525bf0e3b12f4236f2b2c5b036d4054ea1cef1386e8d45aa59e08edeff3ac78ed07744a08465d454712fc7ba9ec34aa5d15ca4e57479009e6aef486ad2fe30052751e76814f0d424e536fde827d07a681ed984ac39e3198ea8d1b7e2b6837ed7bb96da7618a02c06f65ccf5b676828f4a560bef6282e2c03fa60b8d1d85187a4630a99b6"}, &(0x7f000073f000)=0xde) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000d5a000-0x8)={r2, 0x4}, &(0x7f0000ded000-0x1)=0xfffffd7e) 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xd13000)=nil, 0xd13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d13000)={0x0, 0x0}, 0x0) ioctl$TIOCSBRK(r1, 0x5427) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000d10000-0x4)=0x1, 0x4) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000d14000-0x4)=0x0, 0x4) getsockopt$inet6_tcp_int(r0, 0x6, 0x15, &(0x7f0000d11000-0x4)=0x0, &(0x7f0000d11000-0x4)=0x4) 2018/01/17 16:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) futex(&(0x7f00006f3000)=0x0, 0x3, 0x9, &(0x7f0000a6a000)={0x77359400, 0x0}, &(0x7f00002c0000-0x4)=0x6, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0xa7) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000618000)=0x5, 0x4) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) syz_open_procfs(0x0, &(0x7f0000012000)='cgroup\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 16:53:33 executing program 5: socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000739000-0x5)='ceph\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000689000-0x3)='\\%\x00', 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000b8e000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000021f000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000b57000-0x4)=0x0) keyctl$chown(0x4, r1, r2, r3) 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r0, 0x0) shutdown(r0, 0x0) r1 = accept4(r0, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) splice(r0, &(0x7f0000a90000-0x8)=0x0, r1, &(0x7f0000697000-0x8)=0x61, 0x8, 0x4) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f000057c000)={0x0, 0x0}, 0x80000) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000267000)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt(r0, 0x800, 0x9, &(0x7f0000d3c000-0xac)="2ff16a72a93b184081f60fd7be565cbd3168d02e34a239b036f5efb7f9c9cc8ae33e98d4674bb193e74c682dbd8195405324a094814b93bb496eb4f86bb2c7cf64591e6e425b2de9cb2c4f59197433ae7b84b0ebf1cefc4f53a7d4f9f06087f52ea8a97baacd87a15ac27bdb21153ed4438ba0f3ac5783544a5d1cfc81da9144651642d2fc5487ed81b225af32b3f064f62d28d0c816a74318a5de4c6fa42b350d8a1d4d58a88d5b58f73575", 0xac) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f0000f5d000-0xa8)=""/168, &(0x7f00004ad000-0x4)=0xa8) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0x88) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000d5c000)=0x3, 0x4) bind$inet6(r0, &(0x7f0000543000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000-0x80)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f0000e2e000)="", 0x0, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) r1 = syz_open_dev$binder(&(0x7f0000001000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d92000-0x4)=@assoc_value={0x0, 0x0}, &(0x7f0000ab3000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004d7000)={r2, 0x9, 0x6e0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000)={0x44, 0x0, &(0x7f0000014000)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000014000)=[], &(0x7f0000005000)=[]}}], 0x0, 0x0, &(0x7f000000a000-0xc7)=""}) 2018/01/17 16:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f000018d000-0x26)="3a6d9c9adbabab9e76cfdad61f96425cffb67962d3802f9c8f34da293ab5d47b343c270df434") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') preadv(r0, &(0x7f0000323000-0x18)=[{&(0x7f0000ff1000-0x12)=""/169, 0xa9}, {&(0x7f00005b4000)=""/4096, 0x1000}, {&(0x7f000097e000)=""/157, 0x9d}], 0x3, 0x0) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f0000866000-0x20)=[{&(0x7f0000277000)=""/4096, 0x1000}, {&(0x7f00001c0000)=""/255, 0xff}, {&(0x7f00004ae000-0xde)=""/222, 0xde}, {&(0x7f0000b03000)=""/45, 0x2d}], 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00005b4000)=0x3cad0438, 0x4) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) renameat2(r1, &(0x7f0000506000)='./file0\x00', r1, &(0x7f000085d000)='./file0\x00', 0x4) 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000081a000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00005dc000)='/dev/ppp\x00', 0x6000, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f000055a000-0x10)={&(0x7f0000628000/0x1000)=nil, 0x1000}) fchdir(0xffffffffffffffff) openat(r2, &(0x7f0000593000)='./file0\x00', 0x0, 0xffffffffffffffff) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000ac7000)=@generic="adda13d8a30a35720c725e582a00732d") setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000051d000)=0xb, 0x4) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x3) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fd3000-0x6)='ncpfs\x00', 0x0, &(0x7f000057e000-0x1)="04") r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ee4000-0x9)='/dev/rtc\x00', 0x127200, 0x0) readlinkat(r0, &(0x7f0000b62000)='./file0\x00', &(0x7f000050a000-0x1000)=""/4096, 0x1000) 2018/01/17 16:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000bbd000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x3f858022, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000be0000-0x4)=0x108) r0 = fanotify_init(0x4, 0x40802) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000420000)=0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fc9000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000b9d000)=0x0) accept4$packet(r1, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000c24000-0x4)=0x14, 0x80000) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000026000-0x4)={0x5}, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000418000-0x4)=0x0, &(0x7f0000049000-0x4)=0x4) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000598000-0x4)=0x2) 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc8000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000959000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000c63000-0x8c)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000fa9000-0x4)=0x8c) tkill(r2, 0x8000000000000023) gettid() r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) ptrace$getregs(0xe, r2, 0x0, &(0x7f0000c59000)=""/8) 2018/01/17 16:53:33 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000dc2000/0xc000)=nil, 0xc000, 0x2000004, 0x80010, r0, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) creat(&(0x7f00007d0000)='./file0\x00', 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 7: unshare(0x4040600) r0 = syz_open_procfs(0x0, &(0x7f0000ae4000-0x5)='task\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000ca0000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5, 0x2, 0x3, 0x2, 0x100000000, 0x1ff, 0x100000001}, &(0x7f0000000000)=0x20) flistxattr(r0, &(0x7f0000001000-0x9a)=""/154, 0x98) socket$inet6(0xa, 0x80002, 0x0) 2018/01/17 16:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f0000c08000)=[], 0x10d9c10e) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="33845327bdba30e6f1d77b9b5af4a9edd156855bab56314be037814cf9", 0x1d}, {&(0x7f00006dc000)="d3b72724018b76a9290cc9aeaabc0b1de02bc05c02826c8ab4afc0", 0x1b}], 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f000000f000)=0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2f, &(0x7f0000002000)={@loopback=0x7f000001, @empty=0x0, @empty=0x0}, 0xc) 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f0000d6d000-0x50)=[{&(0x7f0000818000-0x68)=""/104, 0x68}], 0x1) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000761000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00009ad000-0x10)='/selinux/member\x00', 0x2, 0x0) memfd_create(&(0x7f000058d000)='\\bdev#em1\x00', 0x3) r0 = open(&(0x7f0000f96000-0x8)='./file0\x00', 0x400040, 0x10) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000615000)=0x0) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendfile(r0, r1, 0x0, 0x5) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000888000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}]}, 0x18) dup(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f000043c000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @empty=0x0}, 0x30c) inotify_init() 2018/01/17 16:53:33 executing program 6: pipe(&(0x7f000052b000-0x8)={0x0, 0x0}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000bdb000)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfec5) r2 = syz_open_procfs(0x0, &(0x7f0000fc2000+0xb8d)='net/udp\x00') sendfile(r1, r2, 0x0, 0x7720) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000f6a000-0x10)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000ec7000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000c08000)=[], 0x0, &(0x7f0000d7d000-0x8)={0x0, r0}, &(0x7f0000166000)={0x0}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000044e000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004fa000)=0xe8) setuid(r1) 2018/01/17 16:53:33 executing program 5: socket$inet(0x2, 0x80000, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000668000-0x8)='./file0\x00', &(0x7f0000cdc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000c30000)='net/netfilter\x00') ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00007de000)=0xd0f) r1 = syz_open_dev$sndtimer(&(0x7f0000195000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e05411, &(0x7f0000819000)=""/84) r2 = socket(0x10, 0x802, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000dcc000)='/selinux/enforce\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r3, 0x80e05411, &(0x7f000015c000-0x3a)=""/58) bind$llc(r2, &(0x7f0000d35000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) getpeername$unix(r2, &(0x7f00002af000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000064d000)=0x8) 2018/01/17 16:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f000000c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r3, 0x4404000400001278, &(0x7f0000477000)="") fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000ee3000+0xb53)=""/168, 0xfffffffffffffddc) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00000f9000)={0xec, 0xb99, 0x8, 0x100000001}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000137000)={0x7ff80000000, 0x2, 0x8001}) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) [ 93.260365] audit: type=1400 audit(1516208013.533:40): avc: denied { read accept } for pid=20046 comm="syz-executor0" path="socket:[24690]" dev="sockfs" ino=24690 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/17 16:53:33 executing program 5: 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, 0x8000000000000000) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f00001a2000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_data=&(0x7f0000923000)="f1e59cd9312dd424733d103a802569e9b5a20838aefcda81c205700ed389d82c"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000478000-0x1000)="91", 0x1, 0x8000, &(0x7f000003f000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) writev(r0, &(0x7f00002f8000-0x8)=[{&(0x7f00008b0000-0x5c3)="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", 0x5c0}], 0x1) perf_event_open(&(0x7f0000d49000)={0x4, 0x78, 0x401, 0x80, 0x7ff, 0x3, 0x0, 0x80, 0x1002, 0x9, 0x100000001, 0x4, 0x1, 0x4, 0x5, 0x600000000000000, 0xe, 0x3ff, 0x101, 0x1, 0x2, 0x253, 0x400, 0xa9, 0x6, 0x3, 0x2268, 0x7fff, 0x2, 0x0, 0x1, 0x0, 0x8, 0xffffffffffffffc0, 0x3, 0x8, 0x83f6, 0x28e, 0x0, 0x247, 0x4, @perf_bp={&(0x7f00008dc000)=0x0, 0x8}, 0x1, 0x1, 0xffffffffffffff81, 0x2, 0x3ff, 0x2, 0x8000, 0x0}, 0xffffffffffffffff, 0x8, 0xffffffffffffff9c, 0x3) fcntl$getown(r0, 0x9) 2018/01/17 16:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003f8000-0x8)='./file0\x00', 0xa) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000fde000-0x8)='./file0\x00') mount(&(0x7f0000add000-0x8)='./file0\x00', &(0x7f00009a3000-0x8)='./file0\x00', &(0x7f0000ab4000)='qnx6\x00', 0x2003002, 0x0) unshare(0x200) socketpair(0x6, 0x7, 0x800, &(0x7f0000715000-0x8)={0x0, 0x0}) recvfrom$unix(r0, &(0x7f0000527000)=""/3, 0x3, 0x0, &(0x7f000071c000)=@abs={0x1, 0x0, 0x0}, 0x8) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f00006cd000)=[], 0x0, 0xff) symlinkat(&(0x7f000050d000)='./file0\x00', r1, &(0x7f00002af000)='./file0\x00') pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/17 16:53:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000fc2000)='./file0\x00', 0x141046, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x7) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f000001d000)='./file0\x00', 0x100) ioctl$LOOP_CLR_FD(r2, 0x4c01) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x3e, &(0x7f0000000000)=[{0x3c, 0x2f, 0x9, 0xa35}, {0x0, 0xffffffffffffff9b, 0x0, 0x40}, {0x4, 0x5, 0xe2a, 0xfffffffffffffffe}]}, 0x4) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f000002f000-0xef)="97b32edcee3aae1320ee699974a3fcb909ba6270eaa0d610ea6edcaf34e3deaff76ca84d956f6c7221fd715a27b2c4a4f2928972fbcddabb80f2c6b026beecad3035872c8b2fe00b69cefa99f65b1ee084630dea552caa904ab628011a4c2ecd0a0824a8be065ac99e22eb27bb37ebbd20a65ecbf00e26f211d83abcce2d940f1606a3215a0656888728d0971630302807245a237e73db678c763d45b3275d049dd18bfe51a739ae8c759e84bfbe17b564584d177e3908c4933b338adbc63adcacb1118f5ce8614dff5b09e4fe5e4928d0191fde2fe2fea12612d8619436afd2eb4058198529920b5569416a2f1788", 0xef, 0x0, &(0x7f0000039000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0xec8, 0x4, 0x0, {0xa, 0x2, 0x81, @loopback={0x0, 0x1}, 0x2bf8}}}, 0x32) socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000001a000-0x9)='/dev/rtc\x00', 0x111042, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r3, 0x0, 0xc, &(0x7f0000038000)=0x0, &(0x7f0000009000-0x4)=0x4) 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket(0xa, 0x40000000000002, 0x0) connect$inet6(r0, &(0x7f000064f000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) r1 = syz_open_dev$mice(&(0x7f0000c2e000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000211000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="31146fada5fbc22838aef634c7bbe2c7"}) shutdown(r0, 0x1) sendmsg$inet_sctp(r0, &(0x7f00003e9000-0x38)={&(0x7f0000e09000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000e60000-0xa0)=[], 0x0, 0x0, 0x0, 0x10}, 0x800) 2018/01/17 16:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) fchdir(r0) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) r1 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000f76000-0x8)=@assoc_value={0x0, 0x3}, &(0x7f0000036000)=0x6f) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d34000-0x14)={r2, 0x401, 0x6, [0x5, 0x7, 0xaa7, 0x7, 0x6, 0x9]}, 0x14) open$dir(&(0x7f0000fa9000-0x8)='./file0\x00', 0x80000, 0x42) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000458000)={0xc0000010, 0x0}) 2018/01/17 16:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000b2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8948, &(0x7f00007a1000-0x50)={@common='vlan0\x00', @ifru_mtu=0x4}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r1 = memfd_create(&(0x7f0000150000)="706f7369785f61636c5f6163636573739c242800", 0x1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ffd000)=0x0) r4 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f0000289000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x100000001, 0x80, 0x401, 0x6c}, &(0x7f0000aca000)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f000000b000-0x14)={r5, 0x8, 0x4, 0x1ff, 0x7, 0x8}, &(0x7f0000eae000)=0x14) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000594000)=""/168, 0xa8) getdents64(r1, &(0x7f0000bfb000-0x48)=""/72, 0x48) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r3}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r4, 0x0, r6}], 0x34, 0x0}, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000849000)='/dev/keychord\x00', 0x501000, 0x0) readv(r2, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00004b0000-0xe8)={{{@in=@empty=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003b8000)=0xe8) openat$ptmx(0xffffffffffffff9c, &(0x7f00003c5000-0xa)='/dev/ptmx\x00', 0x201, 0x0) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00005e3000)='net/ip6_mr_vif\x00') pread64(r0, &(0x7f0000ac2000-0xce)=""/0, 0x0, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000941000)={0x11, 0x4, 0x1ff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000b9b000-0x8)={0x0, 0x4}, &(0x7f000063c000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00009a4000)={r1, 0x1, 0x2, [0x1f, 0xda]}, &(0x7f00000eb000)=0xc) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005b0000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x541e, &(0x7f0000e29000-0x8)=0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f000024f000)={@loopback=0x0, @multicast2=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f00007d3000)=0xc) bind$inet(r0, &(0x7f0000dc0000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:53:33 executing program 5: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000052b000)='/dev/hwrng\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={@generic="47911705a7b1863b15dc3bebbb77b815", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000838000)=""/212) mmap$binder(&(0x7f000031e000/0x4000)=nil, 0x4000, 0x0, 0x33, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast1=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e19000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f89000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000bf9000)={&(0x7f00003da000)={0x10, 0x0, 0x0, 0x101040}, 0xc, &(0x7f0000ee8000)={&(0x7f0000000000)={0x4d8, 0x13, 0x7, 0x302, 0x5, 0x3, {0x7, 0x0, 0x2}, [@generic="32e6651c90aa86433de9e811556b26bda4eec3be23df0494fc082d0d26566ed3e8ebaf3af7fe765e0eedd0cad45fe56ff6754dba7a52d46ff8e0a6a7fef05aea6de7175ccfc1b0cdba105d521fe864986d63460ca1635bb38b6c1f3094a7793c3a", @nested={0x2c0, 0x8d, [@typed={0xc, 0x1d, @uid=r1}, @typed={0x18, 0x76, @ipv6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}}, @typed={0x8, 0x5f, @void=""}, @typed={0xc, 0x22, @u32=0x0}, @generic="b21bf5b6cc654f2833fba850b9f984e93e8548f746a137c6b847400f99435dbcfc87e65cbd70a3d438e5cdee152f8ecd88ada9228545ef9679d8f937033c6a6f21b0815d782ad0402498394b25eb5ed616d7b40c5b39487645d1b7197806aba0c38f50ab95823ec44d4383e1219cf88dddff8b0305c93ee995c9b6ea1656352a9759ed65b9b5be6dbef5db4d6580a36a8c3bccb69316504146ea99a1c71c9f3cbe51071c52ec413aa0afdc204f858d5eb81a105009", @generic="05bad571a0d705a50bcaee6a7f6558a8e9a712a52f8039d86888143647a8ed206f7a9abb476e2cd4db242771839c6621d622c228140e56dbfb00e9a62cd006bc4d196df232c39ae5ade0f09f2ca5d5df1c4c13f6e7c7facc9786e8b8f7b0927ab67b9aa8de7e41178fa6d4fb39f92b6209f6bc1a0f7579a58d1836085905c78e821997d2d8f130b64eac6232ad3d8428df7c97da5e69c66bbe78e9e64fd89122fd0db0675d0111d36e8e65314bf40d84822fc8d7cb3afbb76b1a2c2b66753a3ee6c8966cfce9b157aa2b30d6252f2c934d22acb00f56b577c229e5b308105a41dea3e7f5e73b07c8cd6f3c8236fbaf6a", @generic="ffbe57c6257ffc3bef2da75767f7449e9fdf736591f2b5233e5e30852cc3eda585ab98d57c0319b8be3453c53e18e01c5f5faad30e486168bade4698480bdd62b2181730dca2963584c4a385cab944860834b671b18e866d08d6c1777ff98897915a088b29159fd281d0ff8aed40e0336f3075aae04b604fc5b51767c7064da243fe66625a52bbdf12d6efdaceb2c787c6c3ba52d8307861be109ae585a71e67a050883f9420a7d977ed653d9558148e499ca01e7986b42fb54b9f01c51da65d6a60e2ea5058b785acd282bac5ccc23f", @typed={0xc, 0x35, @fd=r0}]}, @typed={0x10, 0x4d, @u64=0x7}, @typed={0xc, 0x44, @uid=r2}, @nested={0x168, 0x60, [@generic="5a92490569f889b5d0a8d1726c6ca5ab7b25c03bd70043917db828089c191af579d8bbdbe1c36dd5f07f7174f2c18433f32d82e003145f491418fbd1", @generic="33a47e29ceb753ef2ea9b3877005dd257a9664d58ec2142acc9fd7763794b17d39cff9386860ad96f4030951e729a87495538663f06a4e13686096976da338d642a109eab22b3a3e7e7a2d63ae3c10b1f175ef9bd419954dd91a1e8d8f1757329f15119964ea6ded751047061cc3455ae16c0b7510966db5006f6d2666dd19b740b74f3ce8a1f97af72cb3bfa6fee4c4bc88dd4fd693cd830f745ad1ef6398cc8cba878f9dcc4206e56786fbf2a13da6220321b819b3e5844f1129d6366ffa4f8c897f4c0ef21980ac06b3c78cc903f52404315d83012164a4e2fb0e46acaa", @typed={0x18, 0x3d, @ipv6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @generic="663da229e71290588597baa48782ce339f281ae915bee7cce2cf86974ef781982a5803a33c8194ddd3eb6a99e12fc86d"]}, @nested={0x10, 0x4d, [@generic="", @typed={0xc, 0x7c, @uid=r3}]}, @typed={0xc, 0x3d, @fd=r0}]}, 0x4d8}, 0x1, 0x0, 0x0, 0x20008800}, 0x4) 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) r1 = dup(r0) ioctl$EVIOCGLED(r1, 0x80404519, &(0x7f0000328000)=""/190) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000acb000)={0x0, 0x3d, "4652dea4cec1f92f6805cfcfac1a72412673877e4c9aba9046b5016fa710db8bee6d4adecd5cfdcc129fc2a52567b058c583a7023334f99fb58efd5582"}, &(0x7f0000e3b000-0x4)=0x45) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000843000-0x8)={r2, 0x7c7b, 0x0}, 0x8) r3 = syz_open_dev$evdev(&(0x7f000000b000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x2) write$evdev(r3, &(0x7f0000e0a000-0x60)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x92) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f00008a4000)={0x7, 0x7, 0x4, 0x3}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000065c000)=0x0) time(&(0x7f0000f0a000)=0x0) process_vm_writev(r4, &(0x7f0000a86000)=[{&(0x7f00000c2000-0x2)=""/2, 0x2}, {&(0x7f000086b000)=""/254, 0xfe}], 0x2, &(0x7f00001b3000-0x30)=[{&(0x7f0000f8f000)=""/231, 0xe7}, {&(0x7f0000fa8000)=""/4096, 0x1000}, {&(0x7f0000f88000)=""/21, 0x15}, {&(0x7f0000b47000)=""/212, 0xd4}, {&(0x7f0000947000-0x4f)=""/79, 0x4f}, {&(0x7f0000e0b000-0x3e)=""/62, 0x3e}], 0x6, 0x0) getdents(r1, &(0x7f00003f6000)=""/4096, 0x1000) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00009a8000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000cf6000-0x10)={0x8, 0x0, &(0x7f0000cf6000-0x8)=""}) ioctl$void(r0, 0xc0045878) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000355000-0x89)=""/137) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000786000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000915000-0x10)={0x0, 0x0, &(0x7f0000fb2000)=""}) r1 = dup(r0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fc5000)=0x0, &(0x7f0000428000-0x4)=0x4) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000fc4000-0x10)={0x0, 0x0, &(0x7f0000fc4000-0x9)=""}) 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000003000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000000000/0x5000)=nil, 0x5000) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000f61000)=@assoc_value={0x0, 0x0}, &(0x7f0000dc4000-0x4)=0x8) uname(&(0x7f0000c3e000-0xc)=""/12) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00008d8000-0x9)='/dev/rtc\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000128000-0x4)=0x0) 2018/01/17 16:53:33 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x7) r1 = syz_open_dev$sg(&(0x7f0000659000)='/dev/sg#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bf9000-0xc)={0x4, 0x0}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f000089e000-0x8)={0x0, 0x20}, &(0x7f0000487000)=0x8) eventfd(0x3) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00004dd000)={r2, 0x5, 0x0}, 0xc) epoll_pwait(r0, &(0x7f000000d000-0xc)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000d87000)={0x0}, 0x8) 2018/01/17 16:53:33 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000b04000-0xc)={0x0, 0x0, 0x0}, &(0x7f000067b000+0xa27)=0xb) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) 2018/01/17 16:53:33 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0x7, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00000bc000-0xc)={0x1000000, 0x0, &(0x7f00005f8000)=""}) 2018/01/17 16:53:33 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0xffffffffffffffff) pipe2(&(0x7f0000192000-0x8)={0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000abc000)=@buf={0x2, &(0x7f0000e57000-0x2)='m7'}) socket$unix(0x1, 0x2, 0x0) syz_open_dev$sg(&(0x7f0000b65000)='/dev/sg#\x00', 0x0, 0x0) vmsplice(r0, &(0x7f0000c58000-0x8)=[{&(0x7f0000d6d000+0xa23)="140cd90bfe0cd97a4caee9623e06e2b8a98892bbb3a8e7852df8b00c0df3bfa35df1912a73fe584a89fea3246c10799732d6bf2af2819101ba315f0aa5c8a875cfb94cfaf2cfb2ed0f10f582ebd739290b812a51357957b592c349b123024e2b2d02263f999323959e8f02e4eacea3b9007b71adb370227b9851649ef0d48e83b8fe077ff1b1a39bcf0f5e015495bf4b00f51f4b667a89", 0x97}], 0x1, 0x0) unshare(0x40600) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8)={0x0}, 0x8}) 2018/01/17 16:53:33 executing program 5: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00001ed000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000001000-0x108)={0x0, {{0xa, 0x2, 0xe0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x34}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x1ff, @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]}}, 0x108) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00001d3000)={0x0, 0x0}, 0x1, 0x0) readv(r1, &(0x7f0000001000)=[{&(0x7f0000001000-0x10)=""/1, 0x1}], 0x1) 2018/01/17 16:53:33 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0xfffffffe) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe2000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000a55000)=""/186) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001dc000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f000033c000-0xa)='setgroups\x00') read(r2, &(0x7f0000594000)=""/168, 0xa8) preadv(r2, &(0x7f0000840000)=[{&(0x7f00001ec000-0xf2)=""/242, 0xf2}, {&(0x7f0000463000-0x24)=""/36, 0x24}], 0x2, 0x0) readv(r2, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a69000)='/selinux/relabel\x00', 0x2, 0x0) sendmsg$netrom(r0, &(0x7f0000707000)={&(0x7f00009e6000)=@ax25={0x3, {"9718d474dd8f09"}, 0x55779a6}, 0x10, &(0x7f0000e34000)=[{&(0x7f00009f9000-0xdf)="739f5d021ad9dcb2906bd0025562ddd92e6b1b33a55c01268f629193720193d7056755421a80a41b07e9e960761b97a82b17fe3e71ad99792643b67e2af3adf551a4efeb21724ced65a0ffbd4a684ca522f4fa158bebcd33e5aadac8a9949be4ebd1ab30ea71d1bb6cc4d1b9d0b87c51797dc3a75182f14fdd5347d6988656e5db67eb67836bfdd2a902a312f6bfe44263bdb5a7ff46f1d43765a8cee67044f810deda1d8f2aaebbca384995298900fe4078356a511382937ed86061ea2848c3387fcdd1dff4612da7d86c1302d13e90adb9de6b0135b71ef9e3cc24a0868f", 0xdf}, {&(0x7f0000a32000-0x4d)="6c4c310ec093bf346e4fd1a226ac1ca18d089e2c9a17a90e932a9b4ef46a8ce32f76e350cd7570c249f5b70c830c86e1c937ab2f38a35e6d41d77e05a6ffb8c5207d601165a21695ffa53bc302", 0x4d}, {&(0x7f0000bad000)="c55006822fd90fb0acfa48ce59a5e33c220764cbfa71bc53b058e182bb021453ef6dd0a4390c17174ea4e64d5337d61b3965f1222c81d418e2ed7983aa6cb1ca75bf89a49905ba88cd189e971feda9b50a3b7ae667cb20a3a116eb32f6026bcf31ed4a235c9def434e7a3eceee9e19abd0f9a6f23082276016a74aef3153b1fb7b621d08505c5936f1ab9ba66cfd9b696f33c1cca65d9983032add2303b40227bdc15f944b2bac26b20c521b6c04e3385915be20f4bd098e00fa9f348184cee8d358a7211eb7766556bef35d049820e6c56b10b48fd90b80757a057eb724db", 0xdf}, {&(0x7f0000af2000)="d95ed56a5c53b1d2898d73f48cec5ff0b0b6", 0x12}, {&(0x7f0000aad000-0xe)="c5ee9f61d13bc03d151ec0108024", 0xe}, {&(0x7f0000625000)="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0x1000}, {&(0x7f0000d7b000-0x45)="077fc53f45e9ec5b2426785c49f912aa53b6872546c1c1cf945df9c2145084933e3dd84d4ee474050cf80060ddaa38c0880db353b8fef2c7cac216c5469ae476fcd31316a0", 0x45}, {&(0x7f0000585000-0xc2)="c98e1084f509c0ea97d286a98beaecadba0b261d04b2e778716f96cb56dbcfd55b6677a34c4003bab54c4e6ffadb77f39cd5e82383e427799e3c02c8ba43f1af36e5944cfa84288c8ff4028274c18d929d3f81c2f97fd60118239f3c742d3957121aac517059aa4e3d25b9941db34c199e6d093c5f262bd5469c720d48a9c13bf198e32325ce94c77585c7972c9e14e12fbc8935e4da3955f0ae068ebe88773cbc3a277874add576a50000b2fb12ed402a3258b3b3b5c36fa13a37fc33859e304b7c", 0xc2}], 0x8, &(0x7f0000f7b000-0x1258)=[{0xdc, 0x0, 0x1, "94d4031995031029cc856cfa051925e8308203b15cb9e65570928a79f8ea75fb4e5478343e9113e812007003f10828b87ce5b5d6718c4c873fab6e234c039e2b46f8dce93393865489003e5bfa6005b12cbfdea66978c87102f45e4373c76ffe4832c8ca63a8d54581300efdd4c5b579b53809eaaa1973c7eb572e9e52d29a1efeed9870a59bdd26abd4085fcf497c96f14440a38d4e08b1e8763ea85d4b91118cfc690ef3acf1c5d26bebe926d23171bcf1d272235911deff9798af7615a841f1c9e0e3094b2f39db6aab3ee47264"}, {0xb8, 0x111, 0x4, "bf2dcdbf21728f7c5d938a2f46366af55bccf9f0cdc7d0c25a338b76eba31da13b33bf1c78fd888da1370eee900f366fe0a30079964961fad81b292ae3d3fdf5f7fd8c00b4247b55c9eabca01bfc44cf9d5dde9fc28b8e97c279d679fc3b21fb3a4b308938b3c36dc0fcaaf41c5a79a8ac6623cb6c4616487efc7f022ff55455e8e7f901704ae598f069972bf54eecce7dfbf4be201eff2f8655e61b82629b9c104447d4436faa2b75894b20"}, {0x38, 0x29, 0x0, "63579028bed72f432c4568109882c26af6668049d9bcb21324195e8db84b990fd5eede518fb71f5a411beca0"}, {0x80, 0x0, 0x401, "ae2521cb22f046ce940a61a2c51a556fd70ccda3fb68fd487e65345db31b621673b1a70cdaf984e0d9cec4ffd608e1c755ffca87a8a8e5975ed6042fe88509d1125db1664afd6eb0b45c21ae5b36ff837457a7630df4843035207e45d4127019d8e962bc7e6e39483bdc9df0029f6061a1"}, {0x100c, 0x117, 0x15fd, 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ab48a14ac2b07be3fb33ed25ed9eaab9012f24c84cc297ad073e1789b3365d06c27ea5cd71a6334064093b35c917d1e99747440e3f02634829f10b3fcc2aa15cbb8bd6c6b2e0248c0ffe355e944cd18010db8bf5814ad6f3d9f133bf14b70dc19804bd3206fb8bfc312419e875f56f0626942b6e568202ddfb2b8ef56f7180bab7d957f36436016a145a0efb5f51a431df726649b6b0f3dd62ff636feaba5cb970364ec4529760491bff617d595557371fa7dedbc6550e3c868072b7e8b97c0ccc4fc11e1d69a86eff9e1b5aa39ede10d718f34025a27c5f09156b3df3269237f9d2b60a55ab522bb146a5c366715438f0a91f8395bc438af9f152fdc01ab3a5327fd2695fd3b067ff01385127e7d151b75e9f763dc7116024e4f3824b9c0a10549b03790b056f988dff87ce62c067114c41630b8b104f679721b929eb558e7e46bf1dcad8a4a73e1a6b816ea40c0d7f0114488cde2039b5048b3d3ccd72742d6d18408f2ceab48b47eb10904b198732394c0ef1c67838f6b5f00b47ca4a4c5a2a0aada2aed5ecfcb06e448fcc1369c87ff0f62fefd37058701bc3c7c6129fdbb363ebeb43a51066ab32f8a031b45fe6abd59917fd90ea4a795dbc6700ea49c8c190f505d39bab729e62af73a041c38412c5291e97cd75ce33a679e344e4e9a5834d3481c1104d233fa361221c0af063b58c6c30ad5104e920ce116a7fe5262aa10623116147991b771639f73b0ac16c6f817d25ccad95ec8d59c3a681f1219e6546d076633ba5a1b957a205b619e42af15d77a6e0966a3344177fc85d714d2289c2662bcf1c7a81371be3fe706d7d87e8fcf25e4f1942a71a73a4ae81ff53b8c7b26f1b3d5a1434f8f1b12acb783b755c81e08d41b487cbb95f74d3d6a82049b0df1970a809b8acfff125c46f9c33d3916e18ecb5122e06fdbbae10aa6d60154446b7a910045f8056a57a58049792a0a73f597d262a98ea67def20d674f85e7eb6907a003798d2b6e9346325c7fe0606cecff5b87e679a69e2d680ef530fc8b5d7ab88d44a9379a1832a1c944e926c917e996eb32c4eda012a3035bdc78c46099f450ced81daa20e8923b7acfd72c35d28fd1e9667f742fabf9de12b0a7078dac209f8a8f650c857aa8b46745500208b758970618ef8abeb71485a53c5851edfdb757dd4232c21b89f9ead639a1aa3ddb99460bd812a764728a09a4092402b007cb564221ff7141b852c4cc8653411b0757389cd25eca4919ec73fcc6c59880005ffaeb92b15d15bb312dd7a44dc97c8b13eaa480e7615fdeb92b1129ee0a7a92bf38e1815c4038628f2a421cb7ec71399cd385d959c9640b93e237da88c4ffc8e7ce8657eaa5e0d5787f4d26ee71bf33fa5ade284c60331b69db007ca8ca1a7b0a9f9e3174e32a04e2bd24225f097c7c439a9850b4f1b7a5dc0a67ebd4b4da2d03d4ea80432b88e31b5345103c5f6046330c4e5fb258137ea4f94c55099ffdd6d785b58511e212824b6d7e64842b1a42d54f27580523403be48bf95c2ef58555ebda58165602ca522836a1b02cbc077a59e8053e472bf2e9ab646acb5fdc4b340eaab743713e1e8abc8144aeca90723174f122efb7dc0e9b7bf946cdb7f1b661e7ddabd888007390cbe23a06aaf089dd8806db820cf4913d3b097b48e160433ee14fa9c10b78a86bb2a79b7ea775f367850d780ad4035abc172dac317070a43398b810effd8eb265bcbeadb005fe1181a975004aefa66f404a4c45e55738229e4d6b02d7e0e96034413e4aacb08c6b8883e754b06f7bd0d5b2f3579182645dc323ecaa9cb035586d20341f0f8e855c198680fb05293d8367e528ba8496244ac95de30fc7dcddc6b6b4d755bc4569fceac6331d9c0eb8803ffa5a52bf510f88850b5293c08f9f4b82ddbdd0d272e81d7eecd71d2d0406257d6574131a749d55fbcb18b012d878048515162431f795aecb15f81136c7a0da0858df41eba6584c92c10f7087fc4d56a74fe34ea6cfb0a91ef8ede68b6346c79816712e825898fe313565490e44287e8b1811331ce31f4bdc84ed17cc686ffb227566b0bf81577dbecdd72f777c15bbad80e3a3ff828b780b6c359a6faa36a8aee9a9757348960e717c8507c1980561a06e21e083aec3b34678e1fbea4930b8195f526828a73b2f1ac17568a0f0a7ee500ff5101f7e039dea96b9b5f4562440ec4f680e97c48e4e33d81cd8d5bb0a030bd7225fa8f6555835242c0b5c381fe93091c5540"}], 0x1258, 0x4000}, 0x1) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000db7000)=[], &(0x7f000058c000)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b27000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000594000)=""/168, 0xa8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r1, 0x80045300, &(0x7f0000e85000)=0x0) lstat(&(0x7f0000cdc000)='./file1\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) sendmsg$netlink(r1, &(0x7f00006ad000-0x1c)={&(0x7f0000b57000)=@kern={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f00003ef000-0x8)=[{&(0x7f0000940000-0x1210)={0x1210, 0x10, 0x0, 0x6, 0x3, "", [@nested={0x1200, 0x5, [@generic="8bed5c41e8a084df1ec9075a0778bfc4c3571b1862d00359d98978ae6423378e4ec215da00775bc5cc21a7e5aa238ad0961ff86bc0edd1c797af1284de7e11a64cfe33bbeac4eb5b0ceb490798116bf14315c17fbc3b3b10d2130f653d9c94adca29706b5ba8aae4f83ea119f127e52f6029d4ca4e10e6dc5822b80f98e7d0293dcb5af3d81d33a12b7615a5f0d30a0a47b36b9ed364108f341576f33560073929ed69dfe90b266dd57e926f2c79ba1e5465999e41ec36d3dcb9a0d3decbf0d7be10b5dd8b61e1abf7662a9cda295bdab82d84fc0123f1c44c5460c2152f89324fc5", @generic="d03f73752985f514bbfe", @generic="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", @generic="2c34d5f421443824d36fb5724f26eb6779393efbb2ec702de5a61757cd6cb7115cfb46a6914bc37c35c9381be9e7b9da767a55267064604351b50bf75bff1a68cb236f052c0f6d29dfae5ece7ca7378e6aec74a02b77939d927a215eead63f84018da3a7ecfddc905c87c33aa9481d99ce62f31903ce30cf1a3435a2a9e120147b47c9a6ba073d92cfe1a106010730a57cc1afcaa981f1533eabea4e067f464863d73f7cfd02a7d879813ff9ba52c5d2df34020b7b9f20d4779b26c4ba5e279f90329a4cbb3b83468f7e00d25e44487f49a62f5e0b168018469ed3", @typed={0x28, 0x20, @binary="976c1513c3874cc097e4bebb32cf35f36b237001ab88e6dcb5e86b4572"}, @typed={0xc, 0x7b, @fd=r1}]}]}, 0x1210}], 0x1, &(0x7f0000c24000-0x17)=[@cred={0x18, 0x1, 0x2, r2, r6, r5}], 0x18, 0x4000}, 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ca2000-0x36)='wlan0nodevproccpusetvboxnet1security,posix_acl_access\x00', 0x1) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000c17000)={&(0x7f0000ba8000)=[0x80000001, 0x6], 0x2, 0x8, 0x4, 0x0, 0x7, 0x5, {0xffffffffffffffff, 0x1ff, 0x20, 0x5f, 0x0, 0x100000001, 0x5, 0x3, 0x5ca, 0x8d28, 0x9, 0x0, 0x0, 0x7fff, "6053204c270363979d0499cdea516c95c367c058a7e722265feb8732afcb505c"}}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000df1000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000889000-0x8)='syscall\x00') read(r2, &(0x7f0000594000)=""/168, 0xa8) utimensat(r0, &(0x7f00001cb000-0x8)='./file0\x00', &(0x7f0000209000-0x10)={{0x77359400, 0x0}, {0x0, 0x0}}, 0x0) readv(r2, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:33 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a77000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) sendto$ax25(r1, &(0x7f0000afd000-0x5)="d814fdb38d", 0x5, 0x800, &(0x7f0000563000-0x10)={0x3, {"27f4e1c1dc51b1"}, 0xae}, 0x10) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00007b3000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f000026c000)=[@ptr={0x73622a85, 0x100000000400, &(0x7f0000bd4000)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = epoll_create1(0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000940000-0x4)=0x3, 0x4) llistxattr(&(0x7f0000e77000)='./file0\x00', &(0x7f00009a4000-0xe0)=""/224, 0xe0) dup3(r1, r0, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xe6a000)=nil, 0xe6a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) socket$inet(0x2, 0xa, 0xffffffffffff3b61) mmap(&(0x7f0000e6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e6a000)=0x2, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000af2000-0x4)=0x404100fffffffff, 0x4) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000e66000)=0x0, 0x4) 2018/01/17 16:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f000031e000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c68000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00000b2000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00002cd000)=0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00001fa000)={{0x0, 0x1, 0x3, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0x20008) uname(&(0x7f0000c46000)=""/15) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000789000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00009c7000-0x8f)=""/143) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f00000e0000)=""/157) 2018/01/17 16:53:34 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x0) readv(r0, &(0x7f0000002000)=[{&(0x7f0000009000-0xf3)=""/243, 0xf3}], 0x1) ioctl$void(r0, 0x0) 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x800) syz_open_dev$binder(&(0x7f0000149000)='/dev/binder#\x00', 0x0, 0x800) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000efc000)='/selinux/checkreqprot\x00', 0x40, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000052b000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x7, &(0x7f00003c0000-0x8)={&(0x7f0000d20000-0x1000)="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", 0x1000}) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000f74000)={0x5, 0x7fff, 0xfff, 0xffff, 0x3, 0x9, 0xffff, 0x1f, 0xd5f, 0xfff, 0x200, 0x2}) readv(r0, &(0x7f0000298000-0x80)=[{&(0x7f0000f99000)=""/17, 0x11}], 0x1) [ 93.737214] binder_alloc: binder_alloc_mmap_handler: 20167 20000000-20002000 already mapped failed -16 [ 93.749734] binder: BINDER_SET_CONTEXT_MGR already set [ 93.757434] binder: 20167:20168 ioctl 40046207 0 returned -16 [ 93.769821] binder_alloc: 20167: binder_alloc_buf, no vma [ 93.778192] binder: 20167:20192 transaction failed 29189/-3, size 40-8 line 3128 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, 0xfffffffffffffffd, &(0x7f0000000000)=""/4, 0x4) gettid() ioperm(0x1, 0x2, 0x1000) 2018/01/17 16:53:34 executing program 6: r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00005ca000-0x11)='/selinux/enforce\x00', 0x2802, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/17 16:53:34 executing program 3: rt_sigqueueinfo(0x0, 0x4, &(0x7f0000002000-0x10)={0x0, 0x0, 0xffffffffffffffff, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/tcp\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000)={0x9, 0x2, 0x401, 0x0, 0x4, 0x4, 0x1, 0x0, 0x0, 0x20, 0x400}, 0xb) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) getegid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000004000-0x40)=[{r0, 0x20, 0x0}, {r0, 0x40, 0x0}, {r0, 0x10, 0x0}, {r0, 0x40, 0x0}, {r0, 0x4000, 0x0}, {r0, 0x500, 0x0}, {r0, 0x4400, 0x0}, {r0, 0x20, 0x0}], 0x8, 0x5) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/01/17 16:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) pivot_root(&(0x7f000034a000-0x8)='./file0\x00', &(0x7f00007d2000-0x8)='./file0\x00') readv(r0, &(0x7f000066e000-0x10)=[], 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000c3c000)=@add_del={0x2, &(0x7f00002f9000-0x10)=@generic="e70c56d4f0aeb57a95fa595e465d62ce", 0x2d0}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x100, 0x20000000, 0x0, 0x7, 0x0, 0x0, 0x8000, 0xffffffffffffff8a, 0x100, 0x7f}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009e5000)='auxv\x00') pread64(r0, &(0x7f0000b54000-0xc7)=""/199, 0xc7, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000471000)='/selinux/access\x00', 0x2, 0x0) syncfs(r0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00006b3000)={0x8000000000000001, 0x3, [@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}]}) r1 = openat(r0, &(0x7f00002d6000)='./file0\x00', 0x10080, 0xd27525e910ee4952) sendmsg$nl_generic(r0, &(0x7f0000c0e000)={&(0x7f00002be000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000e01000-0x8)={&(0x7f000042c000-0x1a4)={0x1a4, 0x24, 0x8, 0x3, 0x3, {0x4, 0x0, 0x0}, [@generic="bef5a4f7e63128922e2d3bc61c2b5ecccf295a4114f86c8632f5098e630e27ff608bed06e836465cb3a1367320281fa821c694182f592a43af5f52005887a5c918591916eaea8fa648e663acee93a29c03bf82b5aa69f50ef2b58d14304b4962e9755b755097899fe171e42c773f260320258d155cb92731ec7e3abda16258956c3120a560d4a32c30a5b9f1847814493fc25bdee6b0f1900a6843224f9e18bb1fae065f17a37e2acc448a84043d7700a4af72bd77ec811eff62dbe682c33ce413c9a19d5524ae05aaea7f8c1dd39e4bb033e8d6d66923", @typed={0xc, 0x8e, @ipv4=@loopback=0x7f000001}, @typed={0x14, 0x23, @str='[mime_type+\x00'}, @generic="d8f8cce1f41343b38dd89ce42570e74db142503924d06856c19afb3b092755b2bfd6efa799fcdcee9453e813b683c6bd3a196b46a6f69134acaf6954d2b8c9f23a38108fa71f6b3fb914e30363d0584ee6df87e0e7725c4767d1d946f0713650f0314b588642074d921922951b6c1b87ff5e3e0d6b57942e23d3698522acf86bd0cec1bee4519f", @typed={0x10, 0x1c, @u64=0x4}]}, 0x1a4}, 0x1, 0x0, 0x0, 0xc800}, 0x4) r2 = getuid() fanotify_mark(r1, 0x41, 0x10001, r1, &(0x7f0000b42000-0x8)='./file0\x00') setfsuid(r2) rmdir(&(0x7f0000653000-0x2)='..') [ 93.796050] binder: undelivered TRANSACTION_ERROR: 29189 [ 93.806437] binder: release 20167:20168 transaction 137 out, still active [ 93.824991] binder: unexpected work type, 4, not freed [ 93.838484] binder: undelivered TRANSACTION_COMPLETE [ 93.855104] binder: send failed reply for transaction 137, target dead 2018/01/17 16:53:34 executing program 7: r0 = syz_open_dev$sg(&(0x7f00009cc000)='/dev/sg#\x00', 0x40000008, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x1000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xd}}, 0x2}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f000081a000)=0x0, 0x8) fgetxattr(r0, &(0x7f0000201000-0x9)=@random={'system.\x00', '/dev/sg#\x00'}, &(0x7f00001fa000)=""/167, 0xa7) r1 = syz_open_dev$evdev(&(0x7f0000064000-0x12)='/dev/input/event#\x00', 0x3e, 0x0) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f00000b6000)=[0x0, 0xfffffffffffff058]) 2018/01/17 16:53:34 executing program 3: r0 = creat(&(0x7f0000a50000)='./file0\x00', 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000746000)='oom_score\x00') ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f000039d000)={0x48, 0x0, 0x2, 0x80000000}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0086438, &(0x7f00003a1000-0x8)={0x100000000, r3}) sendfile(r1, r2, &(0x7f0000929000)=0x0, 0xff) syz_open_dev$mice(&(0x7f00003b5000)='/dev/input/mice\x00', 0x0, 0x105000) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) sysfs$2(0x2, 0x0, &(0x7f0000000000+0x2ee)=""/108) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) 2018/01/17 16:53:34 executing program 4: truncate(&(0x7f00003b8000-0x8)='./file0\x00', 0x30f6) mmap(&(0x7f0000000000/0xe73000)=nil, 0xe73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) mmap(&(0x7f0000e73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000d83000)="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", 0x1000, 0xc3fe68eda9554f8b, &(0x7f000064f000-0x10)=@ipx={0x4, 0x0, 0x800, "86462eb966dc", 0x8, 0x0}, 0x10) 2018/01/17 16:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$void(r0, 0xc0045878) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) recvfrom(r0, &(0x7f0000a6d000-0xe5)=""/229, 0xe5, 0x2100, &(0x7f0000563000)=@ipx={0x4, 0x6, 0x12, "8371c86f2dc8", 0xffffffffffffffff, 0x0}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000073c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x60) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000aa1000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000cf9000-0x3c)="d1d8fd5e2fabe2c6938ad9689548c897f7a439e043c3b347cb0547115d865dcc7668d97867f2afa4cc6d1928b9fbe6f1b28dfd2ee6251b68898c35e7", 0x3c) sendto$unix(r0, &(0x7f000000d000)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 16:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000050a000-0x4)=0x0) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000049f000-0x8)={0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f000035f000-0xb)='/dev/loop#\x00', 0xb2b0, 0x800) r6 = gettid() getresuid(&(0x7f0000b74000-0x4)=0x0, &(0x7f0000955000)=0x0, &(0x7f00007a1000)=0x0) getresgid(&(0x7f0000a9f000-0x4)=0x0, &(0x7f00004ac000)=0x0, &(0x7f0000309000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c2000)={0x0, 0x0, 0x0}, &(0x7f0000399000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000580000-0x8)={0x0, 0xc7, 0x1a}, &(0x7f00006c2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006a7000)={r10, @in6={{0xa, 0x1, 0xfffffffffffff817, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x9, 0x6, 0x81}, &(0x7f000062f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r11, 0x1, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) getresuid(&(0x7f00001c4000)=0x0, &(0x7f0000458000-0x2)=0x0, &(0x7f000012a000)=0x0) r13 = getegid() sendmmsg$unix(r0, &(0x7f0000a1f000)=[{&(0x7f0000a65000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb2000-0x50)=[{&(0x7f000032a000)="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0x1000}, {&(0x7f0000115000)="206dbb042b0b5009ec296a05c3d1c219858137c7d7f8bd0b8f8674b8440fee79b6409a35951702445af0eb4a", 0x2c}, {&(0x7f0000c0b000-0xf0)="cef07d976b82d81e2281f7cb605cae232199813ea319994e9fe6a565346b90e123d41b43a44b27bb5dbd0418ff0c2a868654e1b583c3acd0967f8dd83eb586660442f8bba952d5d1a495edd4c567e7bc8271ce8f2f863be60b8ce813eaeb7584b50898e44b6308af64e5746c3a05ef12cb76eb640d2c7f4332650bfee4d421013173890b82e7fc758fc3c85e5ff546476481cf8180e117055be2021f48d1039e05afedb1e065f88b15c6a6e2f8fcd47a49c47568e0fe7293280377ae5b75e2cff5d0a7f5093be2d6e7399e4f09f977a7674391143641a36802f5cddb9353c54ac2be916123e2eafe69697dc22951d5ba", 0xf0}, {&(0x7f0000026000-0x6a)="b27bb0cb0cb30ada8b2773feba8f5ea4bdcd686414b985469bda1fed8f826bf610377a6e212ba71cd0664eb73e5aed9ac4e140c29d60d51a4e670ad36b75ab7e1c790cd785fda07dd6a581612604dd5bc190315d9aed39aa4139d5b0075b90f28a97e3721e8007420dee", 0x6a}, {&(0x7f0000106000-0x91)="e59e0ca0fa1da64597f2f1d887740eda2ac3329352f1701f176332c603a44df622ea495a5f5bd51cdfb47bd305c6da657b1badcffd4cc8aa86c1579c9e22e868263a0c28de8b121e507ae577a033047b03eb4a4f95f138f9cebd83ca9c3ecec814a45b9ba154bcbe22843b2bb2b00b424054157b00df899574254fae6954a7aa18fa983efbd07d67cb2e0bb81ac7db0383", 0x91}, {&(0x7f0000f4e000)="0b29cdb6ff940b575fcf9d33fe7169", 0xf}, {&(0x7f0000fc7000)="d263fb3107b6288c4af4ba55094e76b1a1796fa9cc5343823256d98dd33c3e2252e349aaf687ed4b45856f22ef9fd09e", 0x30}, {&(0x7f000062c000)="0da2eec51c94eb19331740b7f73d0722b5b27b7b373784c69b1029534772dd6911ac19db3d7edcb6662e87dabf8bf552e08585b1052e883726bac70c1c2bbf3695888037ab52fd9aa69db8147b8768fac7b869d7339e105c83e4f7738fae19af371fb19aa4c2b3af670933262ccea9244e31c7f53cc87688a305837e5ceb970c2a67d1bfbbd0f6270b9a336f2faa6b4d0b460966998628ddc054f7c437349807b7cf17ddd95fd5cfddd8a61f30ea36beaf73dd9a5d43a1", 0xb7}, {&(0x7f00001ac000)="", 0x0}, {&(0x7f000046d000-0x99)="39753745bde48673912b677509caf3f8a0aaadccdfd868a60cd7c76c3613dd9e612b99feb4ccb1b6ba42b5b0b04c3456394f0de92d531dfefcb3b4062c95f5f057c908afc0f8aab3fec16046cee632bd6dfa78276e7741a615fa4756e2c4f01e179035bd7e1fa1bbfdb9d6b368eda08b1b3a06e49bad1cb4e6c535ac26b93420482211db48d79e318d3382c8a9dbafa26006354ccfd44028fe", 0x99}], 0xa, &(0x7f00005bc000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x44, 0x8000}, {&(0x7f0000bdc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040f000-0x28)=[{&(0x7f0000343000-0xbf)="d9e8cf66703f8ba20a3d2e6a353d1d6e4e9342fe6a8a025ca3d2bf88d3ae7667f319620b239328f2006424975c5ac947cc9435208b51f98128b7167b900ab008c445a48917baeac560b293ccb8a69e8366bcde636fc01fb2717979f5785d98ed7c690b4a8ac6cd96525c76287f80bc3123be711493b8d8eb3e07c90fdfa3ada77f66cd9134cbe8a73d023897b67fb77e9d677c9a206602eb80dff51c1f7b98dd05754e3c4a33e462c0acdc70ac89b35060f6cf4ef8616cef259b49a5f83740", 0xbf}, {&(0x7f0000484000-0x9b)="1a34c843a2fb37b2a15b4a5193a776adc697aa4352dbbe7c776846a12dd407d2cb26eb89afb6aba4c2d233d5ff43d7dd517165c45ba113eb3da18ec0b1d9849cf906f77f6aa46ac37b9f979099a4a05d974a25d6796dd8d583496477b52cc927474b5654680af320da66467ed1f3c2e0f270009920940fce1b0a3c2467f279c10c57ca5f212110a863994942397dea47fc405d578c1a08d6829996", 0x9b}, {&(0x7f0000bd6000-0x47)="28c6bf4840e52c8b3a364fa8030afe57788351951126d9ccb5136a73cc5a41e7d6d7e8f1bcd03c75999dff496e7d522c759ba6ff637f659cb275ec98e0a30897a7a9017a264bff", 0x47}, {&(0x7f0000e5d000)="0bba6ad59f5f79838fd99a293f6b9afcb4eaa57d20d5ebd0f5cbb26c605d6a1eb33972b865567624c3e08e50feaa57c9f3458106bfa9226b34a1a701615ca6f341502561807f877ed64d4809edc5a51befdc9eef32efde5e86737afffc6082c4bb92a9759bd68a5d1030854bfb93b449d0906a2389850d8dea7963ba9f05e0779b6c2fda867e51f31c8e34fecbe693fb96cc3d83a575df61ad622b14c6d9e08d62dcb3084412dd4e8f85", 0xaa}, {&(0x7f0000e35000)="", 0x0}], 0x5, &(0x7f0000091000)=[@cred={0x18, 0x1, 0x2, r9, r12, r13}], 0x18, 0x20004000}], 0x2, 0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000073d000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r14 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r14, 0x5429, &(0x7f0000ffd000)=0x0) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r14, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r14, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) 2018/01/17 16:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") epoll_create(0x6) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00009f4000-0xc)='/dev/autofs\x00', 0x2000, 0x0) syz_open_procfs(0x0, &(0x7f0000ae0000-0x7)='ns/net\x00') syz_open_procfs(0x0, &(0x7f00003d5000-0x7)='ns/net\x00') 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0xc0800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000-0x4)=0x7fff, 0x4) r1 = getpgrp(0xffffffffffffffff) getpriority(0x1, r1) ptrace$setopts(0x4200, r1, 0x3, 0x8) sched_rr_get_interval(r1, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x1, 0xabd200, 0x8001, 0x18, 0x231b, 0x7, 0xd89, 0x9, 0x5321, 0x6, 0x1, 0x3, 0x2a7, 0x8001]}, &(0x7f0000001000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={r2, 0x9}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$llc(r0, &(0x7f0000003000-0x25)="b2da2f97ce635edabd02dcb8acb7ae52b0663b6f38019284b65431a437fd6397b7899de1af", 0x25, 0x20000010, &(0x7f0000002000)={0x1a, 0x9, 0x100000000, 0x2a2e, 0x3ea8, 0xfffffffffffffff8, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0]}, 0x10) ptrace(0x8, r1) tkill(r1, 0x35) 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) clone(0x100000, &(0x7f0000003000)="", &(0x7f0000003000)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000004000-0xb8)="5f3d8d052a4bbe1fc4affeafd00cf336596a6e9b7e62aefc8ff1a5d9ab6f478ee56f0280fed39a5145b38773389adab1db55dd304e758485f58a81fc9186595208f6fe85c2de15f3ece79ac233c4365f3b7b5ee7729341a68390e8e59ec85fd929fcd46843c59f65cf857e8f5895719ad2b2d495084acd2c7a463bd54d04359695adf60f654677ed13fff8cba0cd1f53902516881fbffa4ac8754682a78bc001f1c3c3bf8938652137013dab49da1b02714e98c562f6d122") setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000001000-0x4)=0x6, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000004000)={r3, 0x9, 0x30}, 0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000006000-0x4)={0x4, 0xffff, 0xfaac}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000004000)={0x4, 0x4, 0x6, 0xfe4, 0x5}, 0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000006000)=[@in6={0xa, 0x3, 0x400, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xfd9f}, @in6={0xa, 0x3, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0xf08f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xa000}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x64) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00002c5000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f0000883000-0x8)={0x9474697fbbfaa24, &(0x7f000043a000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) fcntl$setpipe(r0, 0x407, 0x10001) vmsplice(r1, &(0x7f0000004000-0x20)=[{&(0x7f000014c000-0x1000)="", 0x0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f000040e000-0x8)=@assoc_value={0x0, 0x80000001}, &(0x7f00009d1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000c42000)=@assoc_id=r2, &(0x7f000019d000)=0x4) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f00007c8000-0x10)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000b79000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000c3b000-0x5d)="23fb41687d0d1e4bd76ba2088b1e1c73035f550d2ffc2fe00549a458b11e0669d855a8f466d10b74f67c0d85f1b774d4d1a027203e5d4ef78a7739babeb23881a12c79e77294d65ad5340c18f7ed522c0ea804f738d5d146742c41655a", 0x5d, 0x800, &(0x7f0000afc000-0x14)={0x11, 0x10, r1, 0x1, 0xfffffffffffffffe, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) openat$keychord(0xffffffffffffff9c, &(0x7f0000acd000)='/dev/keychord\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socket(0x18, 0x0, 0x4) 2018/01/17 16:53:34 executing program 5: r0 = memfd_create(&(0x7f0000d3c000)='.@\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x60000, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000afe000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') creat(&(0x7f00007f3000-0x10)='./control/file1\x00', 0x0) symlink(&(0x7f0000b24000-0x10)='./control/file0\x00', &(0x7f0000e6c000)='./control/file1\x00') stat(&(0x7f0000e51000-0x10)='./control/file1\x00', &(0x7f000011a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e6e000)='/selinux/enforce\x00', 0x2000, 0x0) r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) rt_sigprocmask(0x0, &(0x7f000096c000)={0xffffffffffffffe1}, &(0x7f0000f80000+0x583)={0x0}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f00004f3000)='./file0\x00', &(0x7f0000e5f000-0xc2)=""/194, 0x2fb) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f00003bb000-0x1000)=""/4096, 0x1000, 0x7fffffff, &(0x7f0000b4b000-0x8)={0x77359400, 0x0}) 2018/01/17 16:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000298000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000059f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000058c000-0x4)=0x0) r1 = syz_fuse_mount(&(0x7f0000da5000-0x8)='./file0\x00', 0xc003, 0xffffffffffffffff, 0xffffffffffffffff, 0x5ac, 0x80) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000dd7000-0x4)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ffd000)=0x0) r4 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_sctp(0x2, 0x1, 0x84) read(r2, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) creat(&(0x7f0000196000-0x8)='./file0\x00', 0x82) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r3}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r4, 0x0, r5}], 0x34, 0x0}, 0x0) readv(r2, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f0000058000-0x8)='./file0\x00', 0x26101, 0x0) 2018/01/17 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d8000)='/selinux/checkreqprot\x00', 0x600000, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000ff5000-0x8)={0x0, 0x2d6}, &(0x7f0000ff5000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000bef000)={r2, 0x7fffffff}, 0x8) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x80000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 16:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000007000-0xd)="2f2f01010000637300", 0x0) pwritev(r0, &(0x7f00009e6000-0x30)=[{&(0x7f000043e000)="", 0x0}, {&(0x7f0000b2e000)="f5d76fceb1847fc9450e074ecd358f880af28900d7d58650f73dd9a9405863551dcbbfaee260bb81d3d54b31a9acc13c1a1fffcc4c6b493501ceb4b0712385ed4deea6d1e7ad9a26173308df1a", 0x4d}, {&(0x7f000050a000)="0baca385bf54a57713b442ea2ab3c330282b39b2974d53604734c6d068ba3d115bdc02275ea81d9ad26a3b9f0eedd0fc5a0105b3665afdf982a77691591ab0f725953c6d3478ac7f40edb1683fab4e00017d4f4c84ef3c35922fd4fc7796fb81", 0x60}], 0x3, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b34000)='/selinux/load\x00', 0x2, 0x0) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x0, 0x4d031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000ae0000)='pkcs7_test\x00', &(0x7f0000ae1000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000029f000-0x2f)='-wlan1^md5summime_typevmnet1securitycgroupuser\x00', 0xfffffffffffffffe) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000ae1000-0xad)=""/173, 0xad) remap_file_pages(&(0x7f000047b000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0) r1 = getpid() prctl$setptracer(0x59616d61, r1) 2018/01/17 16:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') socket$inet6(0xa, 0x805, 0x1ff) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = userfaultfd(0x80000) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000022000)='/dev/loop-control\x00', 0x430000, 0x0) r3 = fcntl$getown(0xffffffffffffff9c, 0x9) stat(&(0x7f000063f000-0x8)='./file0\x00', &(0x7f00008ad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00003ab000)='./file0\x00', &(0x7f0000205000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00009bb000-0xc)={0x0, 0x0, 0x0}, &(0x7f000028f000-0x4)=0xc) r7 = getuid() stat(&(0x7f0000543000-0x8)='./file0\x00', &(0x7f00007d2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000d15000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a79000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000de2000-0x4)=0xe8) fstat(r0, &(0x7f0000b15000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000089000-0x54)=[{&(0x7f00008a9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003000-0x38)=[{&(0x7f0000d4b000)="b6e046c323e175a2a9a73c46bf8944a01a63c622bbf09c7a7006e9bb8154cf76a28ba1ab16a1a6be2691bdb6871239b9bb", 0x31}, {&(0x7f0000cae000-0x1000)="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0x1000}, {&(0x7f0000899000)="64e971bf32e04f85bb6308d213c2102cf4b07840f7322ab681be95111e340e41907ef1a60693cb7337ea93df6b5f4535c5ff3bf4ddc670d749c484f1462435a3dfaf76f90408a03a1dbaf40e62dc5ef50307a2c1e69918ccc217999373ecffcbd29fdc7aded8b2fc601728a5dc", 0x6d}, {&(0x7f0000337000-0xc0)="7f398834ddd093edcbc09e2c66f17046ee77d2dccfa841822d29b98590d6e8626be7e0cddc9296709f68f4fbcc87c07ae9efc0c1516dad45f4a79e13b6c0f2498067ff0a1bdd0d23caa571fb951e1fa4f4619b35ff57d5feb1c6d654b8cffc9636300519c44d345a8697664587bbaec8cd65d27d9c3b8ffd3f5a69732c04945e050034894f374dccdef13a0f156b89670220ee6cb2ae5ccc3888f2030b283f6fc333c230d5b2b7c636454f15606f4a494520d399857ebf2835a6485b80125de4", 0xc0}, {&(0x7f000037e000-0x1)='~', 0x1}, {&(0x7f0000447000-0xd6)="9ceb8a0c0c2b667eb7335bdefed98d10c8a940b4a727c9e7b6eb06911f36d008b3c0014cc3f5c392513472e50f3868a93e43a14eb05360ac63505c7a686ca2b0bba7bebb63f88e9d7f8c812ca62819f83a4bfde12bb9f7279c848d0cb421188d82bf9132e7f8092bc7f51a3b2503500654cae769eb3cf65a5bac49a85bf431c8a6da855946ce3edd8a2fab729072025fa1dac66f29a3de4fc01ede6e6b6da8873d000f196f2ec55cf3b3c6f8a478072a44fb3599db3ebff0fd02087cd13911bfff25dc5c4060038c2ba6cbf13ece130084aea2f3f590", 0xd6}, {&(0x7f0000dce000)="ad0043426d74cdad2c41902542bb94e4e6a69e0acf49137d7aedb5db98cf53e9db92f2c34986d86b3b34dc9030122145ad35d59e691728ef037b163ff9c09f90ca0b79fa75b21a00e787774ea21af4d8a4e2", 0x52}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000d04000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00005da000-0x38)=[{&(0x7f00004f8000-0x48)="55431ed3e34de33ce6c7b1d776bae2b398296966e744117373ca5dbdd7e9c1f7e63459314556799c6f917f0d91896153198111d6edde8faeaf11031bd9f3a76248c3eff2bb73d4ee", 0x48}, {&(0x7f00000c0000)="5abfe27aac0f7178fb6b10bdd9f3d0e8c83e4205738790434c0827f1fe7e709f6cf6f93d0b57f364532feda0458febbee424599c8f2c9e43f7b01be5efd1b148a6435b4a7ce0994e7170623963312028a3048f2a907b920e4d182801b9133f03abfeb24606dd", 0x66}, {&(0x7f0000610000)="2c2e5ab89717784ff88af06a960fad534fbef757a88bd9a0c58414defcf01380bc4a4027d01949de702ec59bc6f82783ce16a13ae4754dc2175d290669503928ba42b64646a85915dd7b9e", 0x4b}, {&(0x7f000010d000-0xcc)="5fc559061efe32bb5e091f5223ca2e578a9d4dc300c7efdeffa720994322104d01db2666189e691eaf1b101d4be799d23f9932ce92d62548dc13620a60c49ee617bb415f7a4257b5a870534317ed3c5b27fb6b3b1622bdb771182c9bf3a4a2942ab5133fcdc9f4f7392c100b1e5001293f7f803d01d253ef0268d24c0ea079333da79959d228cf6150f6ebd8e7eb52a44dae95ab36a2ec129a27071044c002e36599050be698cca86d7a5199717cb885d089f6134e1c1b2c77a2fa912095e6a453567255ed31f2b60fe988f2", 0xcc}, {&(0x7f000034f000-0xe)="be1c3405cb3aa451afbba9ee2ee1", 0xe}, {&(0x7f000047c000-0x1000)="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", 0x1000}, {&(0x7f0000c9a000)="fdbb2dd8c83a6b9ba0f8e8d8e02ccba1233750cf692108121e7e6ea2ace01f6ee72ebce95dcc14ff1b59cf11882d22e66c6e239e0066690f50a970893fe2d5b197444b9f20827a76f08129b2db9be8851d919219af818554530e4403697f1743c7c4e3cff4315056e98d82618c2a7ad0ecb1372718935d754848ce6d", 0x7c}], 0x7, &(0x7f0000e10000)=[@rights={0x24, 0x1, 0x1, [r1, r1, r1, r0, r0, r1]}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r2, r0, r0, r1]}, @cred={0x18, 0x1, 0x2, r3, r4, r5}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x14, 0x1, 0x1, [r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}], 0xcc, 0x0}, {&(0x7f0000333000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f000089c000-0x20)=[{&(0x7f0000b6c000)="a5240af20e24a79e003898c2a07dbcae946b7f466e68cf9e644c167065eda2da6398225c080bec34b7e873d82de1c06c0ffc87789bae96450dba1f3e7d6fce7a28b3508bf480b289f4d57d6b380ec7c393e124a6cbc286db6121c6d4058959e54973176760f775b62ff73a52c4fcfd7cae124496ab7f704b821e826a12d3297ab72f2bb8f94d2f933d6142177e59eb2a0a713d8f0217bc2fe6a0748853f083bfb0b9d08212b1481f4c92a7deab036e9259a142c659e569bf177a8c29b96c53a26e6ae9ec4cd56515e34d0dcf6764f1228b374f9a14ccaf44e7f65dff4d3edcb5756ef33ecf0f3a5035", 0xe9}, {&(0x7f0000ba1000)="82cdb2cbb6cd95b8e57315facf10c1e7d2f641ed082f8be8778c5d7bde24cf5f355fb447484242dd8ec9a613561731422a9dcd0352ae0258c69bb264686f3f7676cffc4a05907fa70b529dc6381c49b720a241c093ccc33bce18bf84aaa0672f4b6a63add1e11e0d2f330f48298baf3c7846dbd7a9e88a9ab6b72bb80b535666158460195fc89e88100913a53f82213103761c7be24b6d17f74762079130fcfbb08b25ed4f80554c", 0xa8}, {&(0x7f00005e4000)="ffebb91943f37820fe1630b9ef141ab23028ecbedfdd7a90f7934bc34396d95f7897f4a7a82ce203c146ab424c2f8955455d185ee9dab28053f8a4f719725e9fec93b1186796fc13815ee4", 0x4b}, {&(0x7f0000b6c000)="6c11474b6faf28eeb39ce96a0e0dd3a7b25c79eb9134076046dab3f98ae57515e121ac79d8ecdd7bd46767553c5f9ecb9ac5d5ad8325de80a23dc94848cfbac2a5ff2ebfdc86fc4918dbc92f95", 0x4d}], 0x4, &(0x7f00005f4000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0, r1, r1]}], 0x28, 0x4000}], 0x3, 0x4000000) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000050a000-0x4)=0x0) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000049f000-0x8)={0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f000035f000-0xb)='/dev/loop#\x00', 0xb2b0, 0x800) r6 = gettid() getresuid(&(0x7f0000b74000-0x4)=0x0, &(0x7f0000955000)=0x0, &(0x7f00007a1000)=0x0) getresgid(&(0x7f0000a9f000-0x4)=0x0, &(0x7f00004ac000)=0x0, &(0x7f0000309000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c2000)={0x0, 0x0, 0x0}, &(0x7f0000399000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000580000-0x8)={0x0, 0xc7, 0x1a}, &(0x7f00006c2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006a7000)={r10, @in6={{0xa, 0x1, 0xfffffffffffff817, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x9, 0x6, 0x81}, &(0x7f000062f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r11, 0x1, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) getresuid(&(0x7f00001c4000)=0x0, &(0x7f0000458000-0x2)=0x0, &(0x7f000012a000)=0x0) r13 = getegid() sendmmsg$unix(r0, &(0x7f0000a1f000)=[{&(0x7f0000a65000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb2000-0x50)=[{&(0x7f000032a000)="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", 0x1000}, {&(0x7f0000115000)="206dbb042b0b5009ec296a05c3d1c219858137c7d7f8bd0b8f8674b8440fee79b6409a35951702445af0eb4a", 0x2c}, {&(0x7f0000c0b000-0xf0)="cef07d976b82d81e2281f7cb605cae232199813ea319994e9fe6a565346b90e123d41b43a44b27bb5dbd0418ff0c2a868654e1b583c3acd0967f8dd83eb586660442f8bba952d5d1a495edd4c567e7bc8271ce8f2f863be60b8ce813eaeb7584b50898e44b6308af64e5746c3a05ef12cb76eb640d2c7f4332650bfee4d421013173890b82e7fc758fc3c85e5ff546476481cf8180e117055be2021f48d1039e05afedb1e065f88b15c6a6e2f8fcd47a49c47568e0fe7293280377ae5b75e2cff5d0a7f5093be2d6e7399e4f09f977a7674391143641a36802f5cddb9353c54ac2be916123e2eafe69697dc22951d5ba", 0xf0}, {&(0x7f0000026000-0x6a)="b27bb0cb0cb30ada8b2773feba8f5ea4bdcd686414b985469bda1fed8f826bf610377a6e212ba71cd0664eb73e5aed9ac4e140c29d60d51a4e670ad36b75ab7e1c790cd785fda07dd6a581612604dd5bc190315d9aed39aa4139d5b0075b90f28a97e3721e8007420dee", 0x6a}, {&(0x7f0000106000-0x91)="e59e0ca0fa1da64597f2f1d887740eda2ac3329352f1701f176332c603a44df622ea495a5f5bd51cdfb47bd305c6da657b1badcffd4cc8aa86c1579c9e22e868263a0c28de8b121e507ae577a033047b03eb4a4f95f138f9cebd83ca9c3ecec814a45b9ba154bcbe22843b2bb2b00b424054157b00df899574254fae6954a7aa18fa983efbd07d67cb2e0bb81ac7db0383", 0x91}, {&(0x7f0000f4e000)="0b29cdb6ff940b575fcf9d33fe7169", 0xf}, {&(0x7f0000fc7000)="d263fb3107b6288c4af4ba55094e76b1a1796fa9cc5343823256d98dd33c3e2252e349aaf687ed4b45856f22ef9fd09e", 0x30}, {&(0x7f000062c000)="0da2eec51c94eb19331740b7f73d0722b5b27b7b373784c69b1029534772dd6911ac19db3d7edcb6662e87dabf8bf552e08585b1052e883726bac70c1c2bbf3695888037ab52fd9aa69db8147b8768fac7b869d7339e105c83e4f7738fae19af371fb19aa4c2b3af670933262ccea9244e31c7f53cc87688a305837e5ceb970c2a67d1bfbbd0f6270b9a336f2faa6b4d0b460966998628ddc054f7c437349807b7cf17ddd95fd5cfddd8a61f30ea36beaf73dd9a5d43a1", 0xb7}, {&(0x7f00001ac000)="", 0x0}, {&(0x7f000046d000-0x99)="39753745bde48673912b677509caf3f8a0aaadccdfd868a60cd7c76c3613dd9e612b99feb4ccb1b6ba42b5b0b04c3456394f0de92d531dfefcb3b4062c95f5f057c908afc0f8aab3fec16046cee632bd6dfa78276e7741a615fa4756e2c4f01e179035bd7e1fa1bbfdb9d6b368eda08b1b3a06e49bad1cb4e6c535ac26b93420482211db48d79e318d3382c8a9dbafa26006354ccfd44028fe", 0x99}], 0xa, &(0x7f00005bc000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x44, 0x8000}, {&(0x7f0000bdc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040f000-0x28)=[{&(0x7f0000343000-0xbf)="d9e8cf66703f8ba20a3d2e6a353d1d6e4e9342fe6a8a025ca3d2bf88d3ae7667f319620b239328f2006424975c5ac947cc9435208b51f98128b7167b900ab008c445a48917baeac560b293ccb8a69e8366bcde636fc01fb2717979f5785d98ed7c690b4a8ac6cd96525c76287f80bc3123be711493b8d8eb3e07c90fdfa3ada77f66cd9134cbe8a73d023897b67fb77e9d677c9a206602eb80dff51c1f7b98dd05754e3c4a33e462c0acdc70ac89b35060f6cf4ef8616cef259b49a5f83740", 0xbf}, {&(0x7f0000484000-0x9b)="1a34c843a2fb37b2a15b4a5193a776adc697aa4352dbbe7c776846a12dd407d2cb26eb89afb6aba4c2d233d5ff43d7dd517165c45ba113eb3da18ec0b1d9849cf906f77f6aa46ac37b9f979099a4a05d974a25d6796dd8d583496477b52cc927474b5654680af320da66467ed1f3c2e0f270009920940fce1b0a3c2467f279c10c57ca5f212110a863994942397dea47fc405d578c1a08d6829996", 0x9b}, {&(0x7f0000bd6000-0x47)="28c6bf4840e52c8b3a364fa8030afe57788351951126d9ccb5136a73cc5a41e7d6d7e8f1bcd03c75999dff496e7d522c759ba6ff637f659cb275ec98e0a30897a7a9017a264bff", 0x47}, {&(0x7f0000e5d000)="0bba6ad59f5f79838fd99a293f6b9afcb4eaa57d20d5ebd0f5cbb26c605d6a1eb33972b865567624c3e08e50feaa57c9f3458106bfa9226b34a1a701615ca6f341502561807f877ed64d4809edc5a51befdc9eef32efde5e86737afffc6082c4bb92a9759bd68a5d1030854bfb93b449d0906a2389850d8dea7963ba9f05e0779b6c2fda867e51f31c8e34fecbe693fb96cc3d83a575df61ad622b14c6d9e08d62dcb3084412dd4e8f85", 0xaa}, {&(0x7f0000e35000)="", 0x0}], 0x5, &(0x7f0000091000)=[@cred={0x18, 0x1, 0x2, r9, r12, r13}], 0x18, 0x20004000}], 0x2, 0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000073d000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r14 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r14, 0x5429, &(0x7f0000ffd000)=0x0) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r14, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r14, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xe02000)=nil, 0xe02000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet(r0, &(0x7f00005cf000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r0, &(0x7f0000e02000)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000930000)=0xffffffffffffff8c) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000d5d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000050a000-0x4)=0x0) r2 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000077000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dc3000)=0x3) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000049f000-0x8)={0x0, 0x0}) r5 = syz_open_dev$loop(&(0x7f000035f000-0xb)='/dev/loop#\x00', 0xb2b0, 0x800) r6 = gettid() getresuid(&(0x7f0000b74000-0x4)=0x0, &(0x7f0000955000)=0x0, &(0x7f00007a1000)=0x0) getresgid(&(0x7f0000a9f000-0x4)=0x0, &(0x7f00004ac000)=0x0, &(0x7f0000309000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00002c2000)={0x0, 0x0, 0x0}, &(0x7f0000399000-0x4)=0xc) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000580000-0x8)={0x0, 0xc7, 0x1a}, &(0x7f00006c2000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f00006a7000)={r10, @in6={{0xa, 0x1, 0xfffffffffffff817, @loopback={0x0, 0x1}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x6, 0x9, 0x6, 0x81}, &(0x7f000062f000-0x4)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r11, 0x1, 0x5, &(0x7f0000002000-0x4)=0x0, 0x4) getresuid(&(0x7f00001c4000)=0x0, &(0x7f0000458000-0x2)=0x0, &(0x7f000012a000)=0x0) r13 = getegid() sendmmsg$unix(r0, &(0x7f0000a1f000)=[{&(0x7f0000a65000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000bb2000-0x50)=[{&(0x7f000032a000)="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", 0x1000}, {&(0x7f0000115000)="206dbb042b0b5009ec296a05c3d1c219858137c7d7f8bd0b8f8674b8440fee79b6409a35951702445af0eb4a", 0x2c}, {&(0x7f0000c0b000-0xf0)="cef07d976b82d81e2281f7cb605cae232199813ea319994e9fe6a565346b90e123d41b43a44b27bb5dbd0418ff0c2a868654e1b583c3acd0967f8dd83eb586660442f8bba952d5d1a495edd4c567e7bc8271ce8f2f863be60b8ce813eaeb7584b50898e44b6308af64e5746c3a05ef12cb76eb640d2c7f4332650bfee4d421013173890b82e7fc758fc3c85e5ff546476481cf8180e117055be2021f48d1039e05afedb1e065f88b15c6a6e2f8fcd47a49c47568e0fe7293280377ae5b75e2cff5d0a7f5093be2d6e7399e4f09f977a7674391143641a36802f5cddb9353c54ac2be916123e2eafe69697dc22951d5ba", 0xf0}, {&(0x7f0000026000-0x6a)="b27bb0cb0cb30ada8b2773feba8f5ea4bdcd686414b985469bda1fed8f826bf610377a6e212ba71cd0664eb73e5aed9ac4e140c29d60d51a4e670ad36b75ab7e1c790cd785fda07dd6a581612604dd5bc190315d9aed39aa4139d5b0075b90f28a97e3721e8007420dee", 0x6a}, {&(0x7f0000106000-0x91)="e59e0ca0fa1da64597f2f1d887740eda2ac3329352f1701f176332c603a44df622ea495a5f5bd51cdfb47bd305c6da657b1badcffd4cc8aa86c1579c9e22e868263a0c28de8b121e507ae577a033047b03eb4a4f95f138f9cebd83ca9c3ecec814a45b9ba154bcbe22843b2bb2b00b424054157b00df899574254fae6954a7aa18fa983efbd07d67cb2e0bb81ac7db0383", 0x91}, {&(0x7f0000f4e000)="0b29cdb6ff940b575fcf9d33fe7169", 0xf}, {&(0x7f0000fc7000)="d263fb3107b6288c4af4ba55094e76b1a1796fa9cc5343823256d98dd33c3e2252e349aaf687ed4b45856f22ef9fd09e", 0x30}, {&(0x7f000062c000)="0da2eec51c94eb19331740b7f73d0722b5b27b7b373784c69b1029534772dd6911ac19db3d7edcb6662e87dabf8bf552e08585b1052e883726bac70c1c2bbf3695888037ab52fd9aa69db8147b8768fac7b869d7339e105c83e4f7738fae19af371fb19aa4c2b3af670933262ccea9244e31c7f53cc87688a305837e5ceb970c2a67d1bfbbd0f6270b9a336f2faa6b4d0b460966998628ddc054f7c437349807b7cf17ddd95fd5cfddd8a61f30ea36beaf73dd9a5d43a1", 0xb7}, {&(0x7f00001ac000)="", 0x0}, {&(0x7f000046d000-0x99)="39753745bde48673912b677509caf3f8a0aaadccdfd868a60cd7c76c3613dd9e612b99feb4ccb1b6ba42b5b0b04c3456394f0de92d531dfefcb3b4062c95f5f057c908afc0f8aab3fec16046cee632bd6dfa78276e7741a615fa4756e2c4f01e179035bd7e1fa1bbfdb9d6b368eda08b1b3a06e49bad1cb4e6c535ac26b93420482211db48d79e318d3382c8a9dbafa26006354ccfd44028fe", 0x99}], 0xa, &(0x7f00005bc000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @rights={0x14, 0x1, 0x1, [r4, r5]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}], 0x44, 0x8000}, {&(0x7f0000bdc000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000040f000-0x28)=[{&(0x7f0000343000-0xbf)="d9e8cf66703f8ba20a3d2e6a353d1d6e4e9342fe6a8a025ca3d2bf88d3ae7667f319620b239328f2006424975c5ac947cc9435208b51f98128b7167b900ab008c445a48917baeac560b293ccb8a69e8366bcde636fc01fb2717979f5785d98ed7c690b4a8ac6cd96525c76287f80bc3123be711493b8d8eb3e07c90fdfa3ada77f66cd9134cbe8a73d023897b67fb77e9d677c9a206602eb80dff51c1f7b98dd05754e3c4a33e462c0acdc70ac89b35060f6cf4ef8616cef259b49a5f83740", 0xbf}, {&(0x7f0000484000-0x9b)="1a34c843a2fb37b2a15b4a5193a776adc697aa4352dbbe7c776846a12dd407d2cb26eb89afb6aba4c2d233d5ff43d7dd517165c45ba113eb3da18ec0b1d9849cf906f77f6aa46ac37b9f979099a4a05d974a25d6796dd8d583496477b52cc927474b5654680af320da66467ed1f3c2e0f270009920940fce1b0a3c2467f279c10c57ca5f212110a863994942397dea47fc405d578c1a08d6829996", 0x9b}, {&(0x7f0000bd6000-0x47)="28c6bf4840e52c8b3a364fa8030afe57788351951126d9ccb5136a73cc5a41e7d6d7e8f1bcd03c75999dff496e7d522c759ba6ff637f659cb275ec98e0a30897a7a9017a264bff", 0x47}, {&(0x7f0000e5d000)="0bba6ad59f5f79838fd99a293f6b9afcb4eaa57d20d5ebd0f5cbb26c605d6a1eb33972b865567624c3e08e50feaa57c9f3458106bfa9226b34a1a701615ca6f341502561807f877ed64d4809edc5a51befdc9eef32efde5e86737afffc6082c4bb92a9759bd68a5d1030854bfb93b449d0906a2389850d8dea7963ba9f05e0779b6c2fda867e51f31c8e34fecbe693fb96cc3d83a575df61ad622b14c6d9e08d62dcb3084412dd4e8f85", 0xaa}, {&(0x7f0000e35000)="", 0x0}], 0x5, &(0x7f0000091000)=[@cred={0x18, 0x1, 0x2, r9, r12, r13}], 0x18, 0x20004000}], 0x2, 0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000073d000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r14 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r14, 0x5429, &(0x7f0000ffd000)=0x0) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r14, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r14, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x9)='t,eth0-[\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffe) mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() unshare(0x28060400) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000012000-0xd)='/dev/usbmon#\x00', 0x7, 0x40000) exit(0x0) msync(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x6) syz_open_procfs(r1, &(0x7f000000b000)='ns/mnt\x00') socket$l2tp(0x18, 0x1, 0x1) 2018/01/17 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000f12000)='./file0\x00', 0x2000, 0x2) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000902000-0xc)={0x4, 0xe6, &(0x7f0000407000)="6f48464b6b1d9a8b62b1f67c85f1ee2739ca87fa77bf9d6c63079da2a160d63db7619e86e93c8fe2748b27dbde33f836cade45627fd509fd7479e1130166c81b8d7fbbc49a4696439e746b97d4f413e72121d980126401c8d36c34e6c6bb83e83676acc96c914f4f81da8fbb12d915e1a78f71baaf53bc106e085a2f8bd0d3437ee78aa4dc09ee4b301cb3923eadf8d6b9bf4e433b76f84e2b49290e4eb01af30fa0c1614808762e610e8fef1ec70ae02aff4dbb4a9b8cfc24dd3a9e6c57d4bedd888fb5e40d6fa276ed3025a03576ce01502e345ff4627c0acb4356e7af0e01affaa1cf2f87"}) socket$inet_dccp(0x2, 0x6, 0x0) r1 = syz_open_dev$sg(&(0x7f0000e67000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000be000)=[{&(0x7f00003ef000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000603000)=[{&(0x7f0000007000)="c2f1a8c8a02a5932fd69adc52c8e0345c26db185e9ed5355ea1469f94049d3f3fd", 0x21}], 0x1, &(0x7f0000b88000)=[], 0x0, 0x0}], 0x1, 0x0) ioctl(r1, 0x2285, &(0x7f0000007000)='S') ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000070000-0x18)=@get={0x1, &(0x7f0000991000)=""/202, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000010b000-0x6)={0x0, 0x4000000000000000}, &(0x7f0000e57000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000254000)={r2, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x3, 0x0, 0x80}, 0xa0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) lremovexattr(&(0x7f0000964000-0x8)='./file0\x00', &(0x7f000015c000)=@random={'os2.\x00', '-wlan1[(-$\x00'}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) ioctl$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f000084e000-0x4)=0x0) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000945000)=0x4000000000000330, 0xca) sendto$inet(r0, &(0x7f0000013000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f0000c18000)=[{{&(0x7f0000164000)=@pppoe={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f00003d8000-0x40)=[{&(0x7f00007c2000-0x2)="b3", 0x1}], 0x1, &(0x7f0000c37000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) creat(&(0x7f0000b4d000)='./file0\x00', 0x150) bind$inet(r0, &(0x7f0000c36000+0xa61)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) poll(&(0x7f00009fe000-0x8)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:53:34 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r1 = mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000338000)={0x68, 0x0, &(0x7f0000c42000-0x68)=[@release={0x40046306, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x10, 0x0, 0x0, 0x60, 0x0, &(0x7f0000f4f000-0x60)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x1}, @ptr={0x70742a85, 0x0, &(0x7f0000418000-0x1)=0x0, 0x1, 0x3, 0x1d}, @fda={0x66646185, 0x4, 0x2, 0x4}], &(0x7f0000174000)=[]}}, @decrefs={0x40046307, 0x2}, @acquire_done={0x40106309, r1, 0x2}], 0x1000, 0x0, &(0x7f00006ec000)="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"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x58, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r1}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f000049b000)=""}) 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fde000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) poll(&(0x7f00003e3000)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) dup2(r1, r0) r2 = add_key(&(0x7f000038e000)='id_resolver\x00', &(0x7f000008e000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f00004c2000-0xe1)="5f47a5280b19358d08f17f31a8d091b7320d8a5658e3beb0aaf800e96678c8f994efad80ab18dd53763cc4d8cb94f6ee856f56d861f6b12ffc1ef698543c32c96064af9445a07324bc10697ecab70690e39353301211983907ebde3e280ff8322aa26e785a9a80bbf4635712b72809ebcca9fc1889e6467d3133452dd4c69fa5c1cc28959d0f6ce79737f0c88a70c616632c6d05e33bc337195219ed3ed84f2252f81e7b2bbeed25251c9cfe3c61253b7762645610e1df68f37e513d16c9718dfb16398d2b7725d2126629f22037f5fca230e7413eceda828e1d95beb29c08717e", 0xe1, 0xfffffffffffffff8) keyctl$invalidate(0x15, r2) 2018/01/17 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0xffffffffffffffff) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") chroot(&(0x7f0000739000-0x4)='./file0\x00') unshare(0x40600) chdir(&(0x7f0000bdd000+0xc23)='./file0\x00') poll(&(0x7f0000cb3000)=[], 0x0, 0xff) mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f000035a000-0x8)='./file0\x00', &(0x7f00007d8000-0x8)='./file0\x00') 2018/01/17 16:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a90000-0xe)='/dev/keychord\x00', 0x4000, 0x0) accept4$ipx(r0, 0x0, &(0x7f000025e000-0x4)=0x0, 0x800) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00003ec000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000274000)={0x9, 0x0, 0x100000}) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00002de000)=0x0) setsockopt$inet6_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000744000)={0xffff}, 0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$KDMKTONE(r0, 0x4b30, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000126000-0xe)='/dev/keychord\x00', 0x2000, 0x0) getresuid(&(0x7f0000aa7000)=0x0, &(0x7f00002e3000)=0x0, &(0x7f000066a000)=0x0) lstat(&(0x7f0000502000)='./control/file0\x00', &(0x7f0000d27000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000988000)='./control\x00', r3, r4, 0x100) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r5 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r5, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') syz_open_dev$evdev(&(0x7f00000c5000)='/dev/input/event#\x00', 0x200, 0x4000) creat(&(0x7f00007f3000-0x10)='./control/file1\x00', 0x0) stat(&(0x7f000023e000)='./file0\x00', &(0x7f0000917000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockname$unix(r5, &(0x7f0000ac7000)=@file={0x0, ""/108}, &(0x7f0000e31000-0x4)=0x6e) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet_buf(r1, 0x0, 0x2c, &(0x7f0000000000)=""/16, &(0x7f000043d000-0x4)=0x10) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/16, &(0x7f0000ec0000)=0x10) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f000080a000-0x4)=0xc) sched_setparam(r0, &(0x7f00004e3000)=0x20) r1 = socket$key(0xf, 0x3, 0x2) r2 = getuid() r3 = getgid() fchown(r1, r2, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x20) r4 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) ioctl$TUNSETSNDBUF(r4, 0x400454d4, &(0x7f0000380000)=0x101) symlinkat(&(0x7f000044b000+0xccf)='./control\x00', r4, &(0x7f0000021000)='./control\x00') mkdirat(r4, &(0x7f000002d000-0xa)='./control\x00', 0x0) mkdirat(r4, &(0x7f0000017000-0x8)='./file0\x00', 0x0) bind$netrom(r4, &(0x7f0000346000)=@ax25={0x3, {"af57ba340caabe"}, 0xfffffffffffffffa}, 0x10) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008cd000)='/selinux/mls\x00', 0x0, 0x0) r6 = openat(r4, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) ioctl$PPPIOCGMRU(r5, 0x80047453, &(0x7f00002d7000-0x4)=0x0) symlinkat(&(0x7f0000aab000-0x8)='./file0\x00', r6, &(0x7f0000013000-0xa)='./control\x00') getitimer(0x3, &(0x7f0000af2000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) openat$dir(0xffffffffffffff9c, &(0x7f0000652000)='./file0\x00', 0x8000, 0x41) renameat2(r6, &(0x7f0000fe0000-0xa)='./control\x00', r4, &(0x7f000002e000)='./control\x00', 0x2) fcntl$getownex(r4, 0x10, &(0x7f0000bb5000-0x8)={0x0, 0x0}) timer_create(0x1, &(0x7f0000a85000-0x58)={0x0, 0x38, 0x2, @tid=r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000849000-0x4)=0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000029a000-0x10)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000022000)=0x10, 0x80800) recvmsg(r0, &(0x7f0000f5d000)={&(0x7f00006e3000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f000007a000)=[{&(0x7f000059b000)=""/93, 0x5d}, {&(0x7f000010c000)=""/82, 0x52}, {&(0x7f0000746000)=""/60, 0x3c}], 0x3, &(0x7f0000113000)=""/17, 0x11, 0x1}, 0x40000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) close(r2) close(r1) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xe94000)=nil, 0xe94000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cab000-0x5)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) bind(r0, &(0x7f00007da000)=@generic={0x1, "55c0375cedfd96a1d7f595760281422fe78f527d06ca8339aba6c52acf88369fd3160dd65a47c1f962bf82989ea4faedd9b3e0ee5c5a142184edfda144836ed191a9531b5678d81b24b139e3e4fc8d2b081dae8565cc6550a2f420235ec22019bae242e977fe75a8d0384479a487efc3c52bba51e9f813fc5680f9234012"}, 0x80) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e95000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000e94000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOWNER(r2, 0x400454cc, &(0x7f0000e95000-0x4)=r1) setresuid(r1, r1, r1) mmap(&(0x7f0000e95000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000e96000-0x8)='./file0\x00', &(0x7f00002f4000)=""/86, 0x56) 2018/01/17 16:53:34 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000d69000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f00007e6000)=0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000dad000-0xa)='net/icmp6\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fb2000)='vegas\x00', 0x6) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c65000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mq_timedsend(r1, &(0x7f0000d56000)="1564db8b58ff6318848bbc985844241ae287a79ee9e637f9406259f96c99cbcb637bea4ac78afdea46b1c9bff0957fe52e4a681d602664997e32f4651b5d2c2e0ceffa079bb5e3e80dd3709090534e01a35fde8471c19845929b44f8f9d888cc2bf43f578bf06e665ab9f56608c6665c1f9abb5dfeb05198dc220d6be64f939a9e47c986201679dad20faabbe7997ea0396c125c0da165ac7df28021ad1041e20ce72488ceb6bab03205931e50342312378fb92334de6828981a8535ea850e22bd304f7c77523ca79505562b4816eb5148fdcbce3189a4f2a7e7821474bd046eb500fe998bec87ec20a9313045bf255088590125", 0xf4, 0x7941, &(0x7f00000d2000-0x8)={0x77359400, 0x0}) connect$inet6(r0, &(0x7f0000f66000-0x1c)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x5}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000046e000)={{{@in=@multicast2=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ab6000-0x4)=0xe8) sendmsg$nl_netfilter(r1, &(0x7f00000bc000-0x1c)={&(0x7f00007e5000)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000aad000-0x8)={&(0x7f0000d01000-0x20)={0x20, 0x10, 0x7, 0x300, 0x0, 0x1, {0x0, 0x0, 0x7}, [@typed={0xc, 0x52, @uid=r2}]}, 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x8010) getsockopt$sock_buf(r0, 0x1, 0x40000000019, &(0x7f0000dad000)=""/0, &(0x7f0000b1e000-0x4)=0x0) 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000297000)='-trusted\x00') 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x9, 0x0, &(0x7f0000ff6000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000005f000)=0x0) r3 = syz_open_dev$sg(&(0x7f00001bb000)='/dev/sg#\x00', 0x400, 0x501000) setsockopt$packet_buf(r3, 0x107, 0x7, &(0x7f0000a04000-0x26)="0cb1f1219921a56764ce53afb0608a48a76a64e60b1ba659c30f117d1b962f860574d920bf85", 0x26) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000285000)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f98000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000505000-0x4)=0xc) recvmsg(r0, &(0x7f0000d3f000)={&(0x7f0000cd0000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000b91000)=[{&(0x7f0000a94000-0x1d)=""/29, 0x1d}, {&(0x7f00004e5000)=""/119, 0x77}, {&(0x7f00001cb000)=""/41, 0x29}, {&(0x7f0000e26000-0x69)=""/105, 0x69}], 0x4, &(0x7f0000904000)=""/83, 0x53, 0x0}, 0x40000000) setpgid(r2, r4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000022000-0x10)={0x2, &(0x7f0000016000)=[{0x28, 0x0, 0x0, 0xfffffffffffff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) write(r1, &(0x7f00005af000-0x1)="", 0x0) [ 94.436452] binder: 20375:20389 Release 1 refcount change on invalid ref 1 ret -22 [ 94.446794] binder: 20375:20389 got reply transaction with no transaction stack [ 94.455193] binder: 20375:20389 transaction failed 29201/-71, size 96-0 line 2921 [ 94.464895] binder: 20376 RLIMIT_NICE not set [ 94.470925] binder: 20389 RLIMIT_NICE not set [ 94.484796] binder: BINDER_SET_CONTEXT_MGR already set [ 94.490384] binder: 20375:20409 Release 1 refcount change on invalid ref 1 ret -22 [ 94.498185] binder: 20375:20376 ioctl 40046207 0 returned -16 [ 94.507864] binder: 20375:20409 got reply transaction with no transaction stack [ 94.515545] binder: 20375:20409 transaction failed 29201/-71, size 96-0 line 2921 [ 94.523288] binder: 20375:20389 BC_FREE_BUFFER u0000000020000000 no match [ 94.523305] binder_alloc: 20375: binder_alloc_buf, no vma [ 94.523345] binder: 20375:20376 transaction failed 29189/-3, size 0-0 line 3128 [ 94.543468] binder_alloc: 20375: binder_alloc_buf, no vma [ 94.549589] binder: 20375:20389 transaction failed 29189/-3, size 0-0 line 3128 [ 94.561095] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.566664] binder: undelivered TRANSACTION_ERROR: 29189 [ 94.572317] binder: release 20375:20376 transaction 144 out, still active [ 94.579279] binder: release 20375:20376 transaction 143 in, still active 2018/01/17 16:53:34 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) munlockall() getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000010000)={0x0, 0x5}, &(0x7f0000214000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000681000-0x108)={r1, @in6={{0xa, 0x3, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xe1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x3ff, 0x8, 0x5, 0x1, 0xc1, 0x6, 0x7, 0x24d76842, 0x7fffffff, 0xd6a, 0x80000001, 0x3, 0x1ff, 0x9, 0x5]}, &(0x7f00005fe000)=0x108) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00007fe000-0x10)={0xff, 0x8, 0x8, 0xfffffffffffffffd, 0x0}, &(0x7f0000ac5000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000024a000-0x10)={0x1, 0x20d, 0x6, 0x4, r2}, 0x10) 2018/01/17 16:53:34 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1, &(0x7f0000032000)=""/218, 0xda) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b8b000)='/selinux/create\x00', 0x2, 0x0) clock_gettime(0x0, &(0x7f0000438000-0x8)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000f35000)=""/129, 0x81, 0x9, &(0x7f0000e9f000-0x8)={r1, r2+10000000}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r3, &(0x7f0000594000)=""/168, 0xa8) readv(r3, &(0x7f000066e000-0x10)=[], 0x0) bind$unix(r3, &(0x7f000023b000)=@abs={0x0, 0x0, 0x0}, 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000384000-0xb)="6e65742f726f75746500f2") preadv(r0, &(0x7f000052b000)=[{&(0x7f000067f000)=""/255, 0x0}, {&(0x7f0000aae000)=""/49, 0x207}], 0x37e, 0x0) fchdir(r0) 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4cef9d684a3ef80b) fcntl$getownex(r0, 0x10, &(0x7f0000ddf000)={0x0, 0x0}) 2018/01/17 16:53:34 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000e5d000-0xb8)={0x0, 0xff, 0x8, 0x2, 0x400, 0x80000000, 0x1, 0xe310, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10200, 0x6, 0x0, 0xc6, 0x8}}, &(0x7f000005d000-0x4)=0xb8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b41000-0xa0)={r4, @in6={{0xa, 0x2, 0xfffffffffffffe63, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x40000, 0x2, 0x0}, &(0x7f0000847000)=0xa0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:34 executing program 7: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0xfffffffffffffecc, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e0c000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x40, 0x0, 0xff, 0x8, 0x1c8, 0x88a, 0x7}, 0x20) recvfrom$inet6(r0, &(0x7f0000f82000-0xf6)=""/246, 0x12a, 0x23fffd, 0x0, 0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) clock_getres(0x0, &(0x7f0000005000)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000004000-0x10)={{0x0, 0x0}, {0x0, r0}}, &(0x7f0000004000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000008000-0x44)={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, {0x2, 0x0, @rand_addr=0xc91, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6_vti0\x00'}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000009000-0x4)=0x5, 0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000009000)={0x0, 0x4}, &(0x7f0000009000)=0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000009000)={r2, 0x1edb03a980000000, 0x40, 0x24bae165, 0x2, 0x8}, 0x14) timer_gettime(0x0, &(0x7f0000002000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a45352, &(0x7f000000a000)={{0xfffffffffffffffa, 0x0}, 'port0\x00', 0x40, 0x30000, 0x7, 0x1, 0x7fff, 0xffffffffffffffff, 0x8, 0x0, 0x5, 0x4f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000ee4000-0x8)={0x0, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f00003a4000-0x10)=[{&(0x7f000029a000-0xc2)="580000001400192340834b80040d8c560a067fffffff000000ff0000000058000b4824ca944f64009400050028925aa8000000000000008000f0fffeffff09000000fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000029000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000021000-0x1)=0xfffffcac) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000029000)=""/143) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f0000027000-0x4)=0x0) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00009a6000-0x8)='./file0\x00', 0x141046, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00001ef000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006ff000-0x4)=0xe8) r2 = getegid() fchown(r0, r1, r2) r3 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffc, 0x101002) wait4(0xffffffffffffffff, &(0x7f0000091000)=0x0, 0x1000005, &(0x7f0000018000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$evdev(r0, &(0x7f0000cb3000)=[{{0x77359400, 0x0}, 0xf278, 0x0, 0x100000001}, {{0x0, 0x0}, 0x4, 0xff, 0x0}], 0x20) sendfile(r0, r3, 0x0, 0x72439a6f) [ 94.587038] binder: undelivered TRANSACTION_COMPLETE [ 94.592178] binder: release 20375:20389 transaction 143 out, still active [ 94.609037] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 16:53:34 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) connect$inet6(r0, &(0x7f00009d9000-0x1c)={0xa, 0x2, 0x512, @loopback={0x0, 0x1}, 0x1}, 0x1c) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1}, 0x1c) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000449000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r2, &(0x7f0000e72000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, &(0x7f0000e71000)=0x3a) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e72000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f0000750000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000e6c000)={&(0x7f0000e6d000-0x10)=@delrng={0x10, 0x14, 0x300, 0x0, 0x0, "", []}, 0xffffffffffffff29}, 0x1, 0x0, 0x0, 0x8800}, 0x81) 2018/01/17 16:53:34 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') sendfile(r0, r2, &(0x7f000097d000)=0x0, 0xfd) set_thread_area(&(0x7f000081d000-0x10)={0x8, 0x100000, 0xffffffff, 0xfffffffffffffffc, 0x2, 0x80, 0x29, 0x0, 0x3ff, 0x4}) 2018/01/17 16:53:34 executing program 5: mmap(&(0x7f0000000000/0xf0a000)=nil, 0xf0a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000f0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000887000-0xb8)={0x0, 0x6, 0xffffffff, 0x3b0, 0x5, 0xfffffffffffffc01, 0x55, 0x2e4, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80000001, 0x20, 0xe95a, 0x2, 0x9}}, &(0x7f0000f0b000-0x4)=0xb8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f00004f3000-0x4)=r2, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f09000)=0x10520, 0x1b) r3 = fcntl$dupfd(r0, 0x406, r0) epoll_pwait(r3, &(0x7f0000996000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x5, &(0x7f0000c25000-0x8)={0x80000001}, 0x8) 2018/01/17 16:53:34 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) readv(r1, &(0x7f0000604000)=[{&(0x7f00008f0000-0x70)=""/112, 0x70}, {&(0x7f0000a67000-0x52)=""/82, 0x52}], 0x2) ioctl$EVIOCSABS0(r1, 0x401845c0, &(0x7f000076b000-0x18)={0x7ff, 0x7, 0x8000, 0x4b4d99d4, 0xfffffffffffffffe, 0x1}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000b07000)=0x0) [ 94.633249] binder: send failed reply for transaction 144, target dead [ 94.643578] binder: send failed reply for transaction 143, target dead 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pptp(r1, &(0x7f0000001000-0x20)={0x18, 0x2, {0x0, @multicast1=0xe0000001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r2 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r2) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x2) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fcntl$addseals(r2, 0x409, 0xa) close(r0) fcntl$notify(r0, 0x402, 0x11) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000fd8000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000374000)="", &(0x7f00005ae000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r0 = getpgid(0x0) tkill(r0, 0x1000000000016) 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00009fc000)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f000011a000-0xd)='/dev/usbmon#\x00', 0x10001, 0x121000) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000a76000)=0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f0000b5f000-0x18)={0x7, 0xd5a, 0x1, 0x1, 0x8, 0x1e}) r2 = syz_open_procfs(r0, &(0x7f0000f63000-0x3)='io\x00') r3 = inotify_add_watch(r2, &(0x7f000061c000)='./file0\x00', 0x4000000) inotify_rm_watch(r1, r3) 2018/01/17 16:53:35 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000-0x28)={@common='gre0\x00', &(0x7f0000a83000-0x48)=@ethtool_test={0x1a, 0x7ff, 0x6f, 0x7, [0x0, 0x200, 0x3f, 0x655, 0x7, 0x9, 0x401]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000212000)='cpusetcpuset[self\x00', 0x1) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000c32000)={0x0, 0xff}, &(0x7f0000f1e000)=0x8) timer_create(0x3, &(0x7f000051c000)={0x0, 0x800, 0x4, @thr={&(0x7f0000dc8000)="63f6e499b0aed46846aa86db231ce1af5cfccdb1c12c81855a67757aa46bc498c2de6002089f698f1b7fb2ec7b90e1c3e2360b84cfa92c4f3c593f7e4bc76dcf2902a552e93fd8fb3f80d59406d1d5ae7e3975675852ad3c9edc6ef323d6cb20c6d618b07591f6ef4d7ec6bb99348ea28ac7dad2da22a45d3ef21c404617da461071edfbb9a99879730debe2be90ced561d27649ee8fb31ff4a9eac1fa215dbe13f932bcce9c932c244b4daf132e2a0b2b8db16826ee252fdeabff423b2e91430399bf27573141aba6f2fdacc15b9e6cdd9a33967e7649bb9f6a", &(0x7f0000ccf000)="c3cf36f7c479cfcb1de0402312ef761db80bcd825c8d12553c9b609ee983c2b05e020b7dea1beeeb10de20213d9b7f9b0dd4ce00248873ff58429d85371240c817dbf0c3f1e76cfb54e2b62948041b0243cdccb599a6ebcd2b98891a81fb2f764b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000cb5000)=0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000069d000-0x14)={r2, 0xffffffffffffffff, 0x8, 0x4, 0x8001, 0x100000004}, 0x14) rename(&(0x7f000081f000-0x1)='.', &(0x7f0000a03000)='.') 2018/01/17 16:53:35 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a80000)='/dev/hwrng\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x40000, 0xc1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000-0x58)={0x27, 0x1, 0x7, 0x1, 0xa98, 0x9, "b1219c2fc214a33cc3c1902538b07839c0e2cdd3acf6b197d36d6c1f139731b94364d46af7cdc3c76054f54805f9465da2dcd85c2bcf6a0f814944667f7199", 0x4}, 0x58) ioctl$sock_SIOCGSKNS(r1, 0x894c, &(0x7f0000000000)=0x7) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000002000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000004000-0x4)=r1) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000003000-0x4)=0xeb, &(0x7f0000002000)=0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r1, 0x1, 0x4, &(0x7f0000001000)=0x0, &(0x7f0000005000-0x4)=0x4) ioctl$sock_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000006000-0x10)=@nfc={0x27, 0x862, 0x20c7, 0x5}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000004000-0x90)={0x200, {{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]}}, 0x90) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000006000)={&(0x7f0000006000)=[0x200, 0x80000000, 0x5, 0x200], 0x4, 0xf63, 0x2, 0x5, 0x7ff, 0x6, {0xfffffffffffffc00, 0x6, 0x10000, 0x8, 0x3, 0x200, 0x43, 0x2, 0x7c2, 0x40, 0xfff, 0x400, 0x6, 0x89a, "462a74cb10c1206e7fa4327258966e867081bb3987926e669cea00146a8e1bc8"}}) timerfd_create(0x7, 0x80000) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$pppoe(0x18, 0x1, 0x0) fstat(r2, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000)={{{@in=@loopback=0x7f000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x7, 0x3, 0xc3d, 0x2, 0x0, 0x0, 0x88, 0x0, r3}, {0x4, 0x7, 0x5, 0x8000000000000, 0x7, 0x100000000, 0x7, 0x3}, {0x20dc4ba7, 0xffffffffffff00a0, 0x0, 0x7}, 0x8858, 0x4, 0x2, 0x0, 0x3, 0x3}, {{@in6=@loopback={0x0, 0x1}, 0x1, 0x3b}, 0xa, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x1, 0x6d40, 0x6a, 0x7, 0x5}}, 0xe8) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000008000)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000009000)=0x0, &(0x7f0000004000-0x4)=0x4) 2018/01/17 16:53:35 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) r0 = open(&(0x7f00000fc000-0x8)='./file0\x00', 0x1, 0x21) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00000c6000)=0x1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000549000-0xb)='/dev/hwrng\x00', 0x10100, 0x0) setsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000163000)=0x4, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000941000-0x10)={0x4, 0x1000}) read(r2, &(0x7f0000594000)=""/168, 0xa8) readv(r2, &(0x7f0000d4b000)=[{&(0x7f0000e0d000)=""/72, 0x48}, {&(0x7f0000191000-0xf)=""/15, 0xf}, {&(0x7f00005c3000-0x19)=""/25, 0x19}, {&(0x7f0000a2d000)=""/127, 0x7f}, {&(0x7f00008af000)=""/184, 0xb8}, {&(0x7f0000632000-0x62)=""/98, 0x62}, {&(0x7f0000995000-0xb6)=""/182, 0xb6}, {&(0x7f0000b54000)=""/226, 0xe2}], 0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") pivot_root(&(0x7f0000b56000)='./file0\x00', &(0x7f00007fd000)='./file0\x00') mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000858000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000f22000)=0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) ioctl$KDSETMODE(r1, 0x4b3a, 0x1000) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f000052e000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x0, &(0x7f00001a6000)={0x0, 0x0}) utimes(&(0x7f000047e000-0x8)='./file0\x00', &(0x7f0000108000)={{r4, r5/1000+10000}, {0x0, 0x2710}}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x740000)=nil, 0x740000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000001d000-0x9)='/dev/sg#\x00', 0x80000000, 0x200000) mmap(&(0x7f0000740000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000741000-0x9)='/dev/ppp\x00', 0x10b000, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f000019d000-0x4)=r1) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl(r2, 0x400000000001266, &(0x7f0000000000)="") 2018/01/17 16:53:35 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f00009f6000)=0x0, &(0x7f0000690000-0x4)=0x4) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000b1e000-0x4)=0x0, 0x4) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002d6000)='/dev/rfkill\x00', 0x100000080004, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000189000-0x8)='./file0\x00', r0, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfe8000)=nil, 0xfe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005f7000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000fe9000)="a2856b9dc55084e7713305b0e2e12fd9fac64bf93dc2284dbfd434c7747991b55cac5833c9bd644b146448eb1217d109e6fa88268676ca1a5a57da088a04a4d24063c16b9d6e710f5589e2f0b661a7f46013e34b41e7d567b9e877756445e40668e3d62a0b3d6695ed576a47454e4074bf94c2a45414d9c9d8b73637ba0a349a071c9ea8a1c7af6f8aaaea6a4e47536c93b71fd3ce92ac9381522ce9ae35d32276fb20b90928723f71685d06797e64f9ebfecb1e666913ac0b6bfd79d2c5124c86d494b34851b4a35215c1f089fe8d908ea8", 0xd2, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000fe8000)={0x2, [0x0, 0x0]}, &(0x7f0000fe9000-0x4)=0xc) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3f, &(0x7f0000c4c000)=""/55, &(0x7f00007b0000-0x4)=0x37) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000fe8000)={r2, 0x5, 0x0}, &(0x7f0000fe9000-0x4)=0x8) mkdir(&(0x7f0000fe6000)='./file0\x00', 0x0) r3 = open(&(0x7f000062c000-0x8)='./file0\x00', 0x0, 0x0) r4 = openat$dir(0xffffffffffffff9c, &(0x7f00005b2000)='./file0\x00', 0x80080000, 0x28) ioctl$TIOCGSID(r1, 0x5429, &(0x7f000004f000-0x4)=0x0) fcntl$lock(r4, 0x5, &(0x7f00001e7000-0x10)={0x0, 0x0, 0x7, 0x4, r5}) r6 = openat(0xffffffffffffff9c, &(0x7f0000c26000-0x8)='./file0\x00', 0x0, 0x0) linkat(r6, &(0x7f0000001000-0x1)='.', r3, &(0x7f0000ae2000)='./file0\x00', 0x0) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) poll(&(0x7f0000857000-0x10)=[{r1, 0x0, 0x0}, {r0, 0x0, 0x0}], 0x2, 0x9b) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x8000000) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000e8d000)=0x0) ptrace$peek(0x2, r2, &(0x7f0000146000)=0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000a15000)={0x0, 0x0}) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x21, &(0x7f000042c000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0xb) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sg(&(0x7f00002ec000-0x9)='/dev/sg#\x00', 0x8000, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x3) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000953000-0x9)='/dev/rtc\x00', 0x200000, 0x0) clock_gettime(0x0, &(0x7f000087b000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000065c000-0x8)={0x0, 0x0}) clock_gettime(0xffffffffffffffff, &(0x7f00002e7000-0x8)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000a2d000-0x8)={0x0, 0x0}) write$evdev(r0, &(0x7f0000474000)=[{{0x0, 0x0}, 0x2, 0x0, 0x1}, {{0x0, 0x7530}, 0x2, 0x200, 0x4}, {{r1, r2/1000+10000}, 0x1, 0x401, 0x3}, {{0x0, 0x2710}, 0x1ff, 0x3ff, 0x1}, {{r3, r4/1000+30000}, 0x2, 0x3f, 0x40}, {{r5, r6/1000+10000}, 0x8, 0x7, 0xffffffff}, {{r7, r8/1000+30000}, 0x0, 0x1, 0x7}], 0x70) r9 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r9, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b93000)=[{0x0, 0x1000}, {0x8, 0xfffffffffffffffa}, {0x6, 0x2}], 0x3) setsockopt$sock_int(r9, 0x1, 0x29, &(0x7f0000c1b000)=0xffff, 0x2cc) setsockopt$SO_TIMESTAMPING(r9, 0x1, 0x25, &(0x7f0000fca000-0x4)=0x100, 0x4) sendto$inet(r9, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) open(&(0x7f0000247000-0x8)='./file0\x00', 0x40000, 0x80) sendto$inet(r9, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x5, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00008c9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f000025d000)='#}\x00', 0x0) clock_nanosleep(0x0, 0x1, &(0x7f0000a30000)={0x77359400, 0x0}, &(0x7f0000122000-0x8)={0x0, 0x0}) ftruncate(r3, 0x3) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004b3000)={0x0, 0x0}) write(r2, &(0x7f00008f0000-0xc8)='7', 0x1) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0xf6cc, 0xfffffffffffffe5d) sendfile(r2, r3, &(0x7f0000a15000)=0x0, 0x2) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000006000-0xb)='/dev/hwrng\x00', 0x200, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000001b000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000010000-0x10)={0x2, 0x0, 0x80000001, 0x40, r1}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000001c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4800) dup3(r2, r3, 0x0) vmsplice(r2, &(0x7f0000015000-0x8)=[{&(0x7f0000015000-0x61)="01", 0x1}], 0x1, 0x0) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000001e000-0xd)='/dev/usbmon#\x00', 0x0, 0x252201) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000000a000)=0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x11, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = syz_open_dev$mice(&(0x7f0000754000-0x10)='/dev/input/mice\x00', 0x0, 0x0) getpeername$ipx(r0, &(0x7f0000b62000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000948000)=0x3b1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) recvfrom$unix(r0, &(0x7f0000f1e000-0xc1)=""/193, 0xc1, 0x20, &(0x7f00008df000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000c13000-0x4)=0x7fff, 0x4) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) renameat2(r1, &(0x7f0000c65000-0x8)='./file0\x00', r2, &(0x7f00005bc000)='./file0\x00', 0x0) 2018/01/17 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000b3d000-0x8)='./file0\x00', &(0x7f0000b3e000-0x24)=[&(0x7f0000245000-0x1c)='selinux{nodevBcgroupppp0em0\x00', &(0x7f0000138000)='#\x00', &(0x7f0000a73000-0xd)='eth1eth1eth0\x00', &(0x7f0000674000-0x1)='\x00', &(0x7f0000b3d000)='vboxnet1+\x00', &(0x7f0000b3d000-0xd)='vmnet0system\x00', &(0x7f0000b3c000)='^\x00', &(0x7f0000a08000)='\x00', &(0x7f0000b3d000-0x7)='md5sum\x00'], &(0x7f0000224000-0x10)=[&(0x7f0000236000-0x7)='ppp1*\\\x00', &(0x7f00003dc000)='-md5sumvboxnet1\x00', &(0x7f0000345000-0x1)='\x00', &(0x7f00005a0000)='+i|\x00']) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0xd1)={{{{0x2, 0xffffffffffffffff, @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]}, {{0xa, 0xffffffffffffffff, 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, 0x0, "08cf49763f46e535a62fddc552804dbbb42a79a4cb1e3bb8df10ba34f48b8e3ca8aa06a9519f88ac72227db55f504f6b457def6b687d1f4a416d46909d69194da5a3c8e079964dace5124f2b7bcacffa"}, 0x160) 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000016000)={0x0, 0x0}) r1 = socket$key(0xa, 0x2, 0x88) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000017000)=0x2, 0x4) ioctl$sock_netdev_private(r1, 0x89fb, &(0x7f0000017000-0x2b)="f5df066903d8cbb72d8f3c6510f3f2486def3086e901c9f36a831ac337553f3f6afc6d7c7761873baa4637") socket$inet6_icmp(0xa, 0x2, 0x3a) r2 = dup(r0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000015000-0x8)={0x0, 0x0}, &(0x7f0000018000-0x4)=0x8) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000002000-0xc)={r3, 0x68, &(0x7f0000017000)=[@in6={0xa, 0x0, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xfffffffffffffffa}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x7}, @in={0x2, 0x0, @rand_addr=0x309e4681, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000018000-0x4)=0xc) r4 = openat(0xffffffffffffffff, &(0x7f0000009000-0x8)='./file0\x00', 0x20e00, 0x100) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000007000)='/dev/sg#\x00', 0xff, 0x80000a02) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r4, &(0x7f0000017000)=""/60, 0x3c) sendmsg$key(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000000000+0xf8f)=0x1, 0x4) r1 = socket$netlink(0x10, 0x3, 0x408000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2001ff, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f000000d000-0x10)={0x0, 0x0, 0x100, 0x9}, 0x10) r2 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000012c000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000000)={0x2, 0x0}) setsockopt$inet_dccp_buf(r2, 0x21, 0xe, &(0x7f0000000000)="6e87a6310ea9e70c69ff4753a821e99af9490d7a650422bbcd5ed3133cca3e0a7b8143b8304294c516eb37494ebe7fa8a78a94a92b2d77e1b39fa89591d1e826a729088d6a1afb8572a734d1770954ffa3e8caae8b55b967c2c14872bed1b629b351e8caf7bc08fd228e1978a3879945955da03aaef07ccdf22c58896e1e552ada2590ba1296ce72674e0ee27f95fad5f3060adf95faeb64e3e2ca4b5998c9aecfc321a20157a8dbee5e1ff29c6185c64ca5841771ec1460b6a664137646fcb3c2bf37187008b80e9ee73bcfde385d847bcf8a7ee17ab7", 0xd7) 2018/01/17 16:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000da9000)='./file0\x00', 0x103f, 0x1000) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000a7d000)=0xfffffffffffffffc) ioctl$int_in(r0, 0x5421, &(0x7f0000f6a000-0x8)=0x7) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000464000-0x4)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000014000)={0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000538000-0x10)=[{&(0x7f0000f20000-0x29)="290000001a001900013d3500000a0006020000040000ff00000000040d001000000700002400030008", 0x29}], 0x1) 2018/01/17 16:53:35 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b6d000)='/selinux/enforce\x00', 0x2001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0xfffffffffffffffb, 0x33b6}, &(0x7f0000e21000)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000614000)={0x20, 0x100000001, 0x8, 0x6, 0x80000000, 0xff, 0xbb3, 0x5, 0x0}, &(0x7f0000af7000)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000b99000+0xf2c)={r2, 0x4, 0x800, 0xe80e, 0x55b, 0x7, 0x0, 0x0, {r3, @in6={{0xa, 0x0, 0xfffffffffffffff7, @loopback={0x0, 0x1}, 0x800}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xbcc, 0x80, 0x9, 0x0, 0x7ff}}, &(0x7f0000174000)=0xb8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000003000-0x4)=0x1c, 0x800) getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000002000)=""/53, &(0x7f0000002000)=0x35) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000a4a000-0x8)='./file0\x00', 0xc) r1 = open$dir(&(0x7f00004db000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000d4b000)=""/191, 0x2d4) mount(&(0x7f000022c000-0x8)='./file0\x00', &(0x7f00006d0000)='./file0\x00', &(0x7f000026a000-0x7)='devpts\x00', 0x1002000, &(0x7f0000a36000-0xb9)="2754f6ce3c1b9b25fcbbed688b5f705e748d58e421c0d590a3cf72ac05803a489b6428b135ba14a12f01951237039cd601fee4d839dc78de38f4917adb69cc34a287a68f54218833c6ea88c6038afcc4e71d55c12dcfeccb14d9a20f1b665a39f6de5624df65b7a9fcafd7d81fa552a754ff5b04e02f67f0b0d6b3f914aa01a4c02e8ed664d3a11508bf281d6559e5eae822ca57bec9e0295678a562e76e564cce0d6cff1305504dcc21e9b7ed9fd41ce881a489c791f34578") linkat(r0, &(0x7f000072e000)='./file0\x00', r1, &(0x7f0000068000-0x8)='./file0\x00', 0x1400) fchmod(r0, 0x8) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000001000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000026000-0x4)=0x0, &(0x7f000000a000)=0x4) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000a78000-0x69b)="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", 0x5ad, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r0, &(0x7f0000fac000-0xf)="", 0xffffffffffffff91, 0x20000010, &(0x7f000016b000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x400) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000c7a000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}]}, 0x18) sendto$inet6(r0, &(0x7f0000d5c000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1000000000000}, 0x1c) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000785000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) [ 94.990687] tc_dump_action: action bad kind 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fd6000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000fd6000+0x86b)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fd7000+0xb4d)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000c37000-0x8)={r2, 0x80000, r3}) r5 = dup3(r0, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r3, 0x29, 0xd3, &(0x7f0000fd8000-0x5c)={{0xa, 0x2, 0x9, @loopback={0x0, 0x1}, 0x1}, {0xa, 0x2, 0x7b37, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000}, 0xff, [0x200, 0x4, 0x7fff, 0x5, 0x7dd8b591, 0x2, 0x40, 0x364]}, 0x5c) write$tun(r5, &(0x7f0000cbe000)=@hdr={0x1, 0x3, 0x3, 0x7, 0x100000001, 0x7, @eth={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [{[{0x9100, 0x3f, 0x7f, 0x1ff}], {0x8100, 0x4, 0xe215, 0x100}}], {@llc_tr={0x11, {@snap={0xab, 0xab, '(*', "46c4c3", 0xc, "a72212741cf1499aceea4c959e94bc4c29379676408e370804ea907cdbbb5eab7595e5ec5733d985baf386d4eae510d1234a47eb858ad8c1eb05b47ad1e400dbbd0bffd61444589f53e95efbb34d4f95118e1f22b597f1e5f54b11b032c82ac1e2fb26641d4fd31dc02bac86c865f8f65c502f7722d7b8f98752cf261b181a1f525e47976893dafa6545423f0f9a3b152f7465410803c0ba10f77b490f0448"}}}}}}, 0xc8) fcntl$setstatus(r4, 0x4, 0x800) read(r0, &(0x7f000051a000-0x4f)=""/79, 0x4f) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:53:35 executing program 6: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/188, 0xbc) r0 = socket(0xa, 0x2, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={@generic="3ec854d61fb139d21cbffcb098f6acd0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000001000-0x4)=0x0) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000022e000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_dccp_int(r0, 0x21, 0x16, &(0x7f0000fa9000-0x4)=0x0, &(0x7f000082e000)=0x4) connect$netlink(r0, &(0x7f0000291000)=@proc={0x10, 0x0, 0x1, 0x8000000}, 0xc) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000080e000)=0x0) sched_setattr(r1, &(0x7f0000b4c000)={0x30, 0x2, 0x1, 0x2, 0x3, 0x0, 0x1, 0x0}, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000942000)=[{&(0x7f0000f0c000)=""/0, 0x0}, {&(0x7f0000a13000-0xf7)=""/247, 0xf7}], 0x2, &(0x7f0000964000-0x20)=[{&(0x7f0000cbd000)=""/128, 0x80}], 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000a34000)=0x1000) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) syz_extract_tcp_res(&(0x7f0000ded000-0x8)={0x0, 0x0}, 0xd8ec, 0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlock(&(0x7f000075e000/0x2000)=nil, 0x2000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000049000)='/selinux/enforce\x00', 0x0, 0x0) 2018/01/17 16:53:35 executing program 6: clone(0x0, &(0x7f000087a000+0xda0)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a2f000-0x4)=0x0, &(0x7f0000001000-0x41)="a6") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/188, 0xbc) r0 = socket(0xa, 0x2, 0xfffffffffffffffa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000002000-0x28)={@generic="3ec854d61fb139d21cbffcb098f6acd0", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@common='ip6tnl0\x00', r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) time(&(0x7f0000001000-0x4)=0x0) 2018/01/17 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000071e000)='keyring\x00', &(0x7f0000e12000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = add_key(&(0x7f0000c2e000-0xd)='dns_resolver\x00', &(0x7f0000747000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x24, r0) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) setrlimit(0xd, &(0x7f0000e79000)={0x2, 0x10001}) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00003cf000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000392000-0xbc)={0xad, 0x0, 'client0\x00', 0x0, "855080ab9e1ac2cc", "bc21717afb46abe8f8c474deae8799c184b183c03967eb9259485ebae434f010", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$selinux_create(0xffffffffffffff9c, &(0x7f000068b000)='/selinux/create\x00', 0x2, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000043a000-0x30)={0xb0, 0x0, &(0x7f0000073000-0xb0)=[@transaction={0x40406300, {0x0, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x20, 0x10, &(0x7f0000942000)=[@fda={0x66646185, 0x5, 0x4, 0x1}], &(0x7f0000803000)=[0x78, 0x40]}}, @exit_looper={0x630d}, @register_looper={0x630b}, @increfs={0x40046304, 0x2}, @register_looper={0x630b}, @dead_binder_done={0x40086310, 0x4}, @transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x18, 0x10, &(0x7f0000744000-0x18)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}], &(0x7f0000d65000-0x10)=[0x30, 0x78]}, 0xed200}}], 0xa9, 0x0, &(0x7f00001e4000)="0897e850abea976c67a1b75cbe9b600866ecb21067bdfaade9cc2567af24bfc9493d20c13345d007523f0ad814f17c8896aa722d31c04ee4772525a0bccb673556e973653c3ec294136e78bb9574209acc26f3fc1003801faa00eec112e6c17b95ac02b3deb6c58e280624b3e6401c39bd9ab68a531f4ffe00b033bfa75a30d3d5df57fd3ab8db2fc2bb389d8d5728c702f604d32ba378d179bb9ce265d25140785e4a2fb66a72bb1f"}) 2018/01/17 16:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) write$evdev(r0, &(0x7f0000897000-0x50)=[{{0x0, 0x0}, 0x1, 0x81, 0x800}, {{0x77359400, 0x0}, 0x5, 0x0, 0x2}, {{0x77359400, 0x0}, 0xee25, 0x6, 0x10001}, {{0x77359400, 0x0}, 0x4, 0x1, 0x6}, {{0x0, 0x0}, 0x1, 0x0, 0x8}], 0x50) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) read(0xffffffffffffffff, &(0x7f0000594000)=""/168, 0xa8) ioctl$GIO_UNIMAP(0xffffffffffffffff, 0x4b66, &(0x7f0000655000)={0x5, &(0x7f0000921000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) readv(0xffffffffffffffff, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x6) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000c1a000/0x3000)=nil, 0x3000, 0x40200000000000e) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0xc00, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000ea5000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000542000-0x4)=0x1c) fcntl$addseals(r0, 0x409, 0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000845000-0x8)={r2, 0x80}, &(0x7f0000f9b000-0x4)=0x8) r3 = accept4(0xffffffffffffff9c, &(0x7f000007e000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000030b000-0x4)=0x2e, 0x80000) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000c65000-0x8)=@assoc_id=r1, &(0x7f0000448000)=0x4) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a49000-0x81)=""/129) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000f7f000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00009ac000-0x4)=0x1c) stat(&(0x7f0000010000)='./file0\x00', &(0x7f00001e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000012000-0x10)={0x0, 0xd0, 0x2, 0x0}, &(0x7f0000076000)=0x10) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000966000-0x8)={0x0, 0x0}) r4 = add_key$user(&(0x7f0000b35000-0x5)='user\x00', &(0x7f0000ed6000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000cea000)="ba6ffb41e9635e8e12f4373c443dfcb5601b15916463e7ea68d08375589e0fe8a78ead176d0dc0d056e180b9c37dd33b4bb24e99859affc46a1bb42bc9a6c14555e247e51b8673ff12b601527e1524f218a675ac3a90028b01bab0bb8d9e997930063c1ab0a415fb466ec76b2fd8b3373ac299c987b208df01ff60a45801bc615881cc2eb08de02436800f3f687ea959a8eb5732f318906a7d794e14a54a6945d30ce50925b9b86e0fd3de734ccd7ca6b2ae0261910d36835f89ce190bda4f759cb9c3cf9e71c5c1c3b94be966f2", 0xce, 0xfffffffffffffff8) keyctl$describe(0x6, r4, &(0x7f00007e1000)=""/124, 0x7c) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000-0x3)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, &(0x7f0000000000)=""/193, &(0x7f0000001000-0x4)=0xc1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000260000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) fstat(r1, &(0x7f0000adc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r2, 0x0) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000052b000)='/selinux/member\x00', 0x2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000257000)={@generic="bdf0fed3befcd9f61992810b031aa437", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000d31000)="a9caeff029e80145feaca61db9e6496323083b77479aa7a96381e848545736d800abd4a67b62579d40db76232fe544038715a235787289b056ff17ed5e6f86a3849f00d57c2a9ed5bf31339322878e4dcbf108a14d5f89e55dac3ae7cfe0595dc97c150216217c32f1e398774a3de179580b645dcdc0f07c0df264bc639c304c36", 0x81, 0x810, &(0x7f000093b000)={0x11, 0xf8, r2, 0x1, 0xff, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000562000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000d99000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x0, 0x5, 0xc, 0x1}, &(0x7f000021b000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000947000)={0x0, @in6={{0xa, 0x2, 0x4, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0xffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x71a, 0xff}, &(0x7f0000787000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f00003ea000)={r5, 0x1, 0x2008000000000, 0x800, 0x3ff, 0xffffffffffff0001, 0x4, 0x8001, {r6, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x5b}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7fff, 0x8, 0x80, 0x80}}, &(0x7f0000aa6000-0x4)=0xb8) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00007ba000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) ioctl$BINDER_THREAD_EXIT(r3, 0x40046208, 0x0) fstat(r1, &(0x7f00001b8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f000076c000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0xffffffffffffffe0, 0x3, 0x6, 0x2, 0x80, 0xa0, 0x21, r2, r7}, {0x8, 0x3f, 0x4df7, 0x4ab, 0x3, 0x4, 0x3, 0x3}, {0x7, 0x7fff, 0xffffffff, 0x7ff8000}, 0x7, 0xf, 0x2, 0x1, 0x3, 0x0}, {{@in=@empty=0x0, 0x1, 0x2b}, 0xa, @in=@empty=0x0, 0xffffffffffffffff, 0x7, 0x1, 0xb8, 0x6, 0x3, 0x7ff}}, 0xe8) r8 = socket$netlink(0x10, 0x3, 0x0) write(r8, &(0x7f0000ace000)="260000002a00ff000343007fcdffff03000103ff01000000ff0901004000000000000000fed4", 0x26) 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x800) close(r0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$TIOCSBRK(r2, 0x5427) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r2, &(0x7f0000002000)='./file0\x00', 0x424040, 0x8) dup2(r1, r3) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000a05000)={@common='sit0\x00', &(0x7f0000262000)=@ethtool_wolinfo={0xa, 0x0, 0x0, "000001000067"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000b26000-0x8)={0x0, 0x0}) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00002af000-0x12)='/dev/input/event#\x00', 0x7ffffffd, 0x270000) r1 = openat(0xffffffffffffff9c, &(0x7f00008de000)='./file0\x00', 0x2, 0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ae9000)={0x0, 0x3}, &(0x7f00002fe000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000099d000)={r2, 0x7, 0x10}, &(0x7f00006b2000-0x4)=0xc) sendto$ipx(0xffffffffffffffff, &(0x7f0000bae000-0x63)="c2", 0x1, 0x0, &(0x7f0000722000)={0x4, 0x0, 0x0, "f566ee18acc3", 0x0, 0x0}, 0x10) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000aa2000-0xc8)=""/232) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000e8e000-0x4)=0x0, &(0x7f0000692000-0x4)=0x4) ioctl$VT_RELDISP(0xffffffffffffffff, 0x5605) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc08c5114, &(0x7f000014c000-0x50)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 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(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000003000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000004000-0x4)=0x7) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000003000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x100000102) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={r1, @in6={{0xa, 0x3, 0xd9, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8000}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x9a59}, &(0x7f0000001000)=0x98) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000005000-0xa)='blacklist\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000002000-0xd9)="077431a265a7a840d093a47c030ec5f283c0de3c51dd307001930b6fd2b993d6d8d550d9d64ae611d786ef6ca4c2d92758127916344ba020fa8d6ca71e7e6b9012d3d1958ec27019bb8bb7a521ef112e10a2ed2ba34aa2d0a6fd9dc8b3aa9ba36901b28718e15f9fdfadd026cb460ecf926c02ca9dac51e2e73a901811ca8102ba908ff355c9b728a2b3a0373b55bb51c66d568ae2130d7adb0bae79e701fb1f9cbd45b028a154358ac0105a7e27089c58c09663d2ca5d111a5d545da1d096f84c3269e03ef75ddd06f285a815c35957bf614f938f12a2e83b", 0xd9, 0xfffffffffffffff9) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000004000-0xc)='cifs.spnego\x00', &(0x7f0000004000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)='\x00', 0xffffffffffffffff) keyctl$instantiate(0xc, r3, &(0x7f0000005000-0x85)="438f734174cb9c0654596d7e2cc9caad0044225cb340c85b3c4f0f1e535caece0ec1cd4e2cb4cde43ac9339319ef0032a2a08c9a983dda78f0007301965a181406fcd205fe50544e4b30269e67b56fee1f5cb85271c229997645cc2872b0fd66dafbea1d099de781b6c47d5799f776ce53d4805ae0bdd434cc7da6715a8008f747d9aecfdb", 0x85, r4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000003000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x7, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic="dede53d80003ffbfea6db633c0e992ad"}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000003000-0x4)=0x0, &(0x7f0000006000-0x4)=0xfffffffffffffe01) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000001000-0xb8)={r1, 0xfd, 0x352c, 0x1ff, 0x85ea, 0x2fc3, 0x100000000, 0x4, {r2, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa0, 0x4, 0xfffffffffffffff8, 0x3, 0x95b0}}, &(0x7f0000000000)=0xb8) getsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x4) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f0000b48000-0x4)=0x1000000, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f000001f000)=0x0) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00009bd000)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f000000d000-0x98)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="fe"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xf7b000)=nil, 0xf7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000372000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000f7c000)=""/242, &(0x7f00000f3000)=0xf2) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000f7b000)=0x4, 0x4) r1 = socket$inet(0x2, 0x2, 0x2000000088) bind$inet(r1, &(0x7f0000b9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000e7c000)="", 0x0, 0x8084, &(0x7f000031a000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00002a6000-0x4)=0x3, 0x4) sendto$inet(r1, &(0x7f0000f7a000-0x1)='\t', 0x1, 0x0, &(0x7f000082e000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000402000-0x8)='./file0\x00', 0x41) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000a7f000-0xe8)={{{@in=@multicast1=0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000653000)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000ac3000-0x28)={@generic="d84c9ca11526fc8a7ec2e850d1e3e120", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000f8d000)='/dev/autofs\x00', 0x200, 0x0) r3 = signalfd(r2, &(0x7f000044b000-0x8)={0xffffffffffffffff}, 0xffffffffffffff6b) read(r3, &(0x7f0000fb6000)=""/28, 0x1c) 2018/01/17 16:53:35 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDENABIO(r0, 0x4b36) getdents64(r0, &(0x7f0000001000-0xc0)=""/192, 0xc0) keyctl$assume_authority(0x10, 0x0) 2018/01/17 16:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f000014c000-0x8)='./file0\x00', 0x8008, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 4: r0 = socket(0x10000000010, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x0, &(0x7f0000034000)="c1ebbd75f6ec2bedf9a969fd79501de77a8e22c06c1a26c8f997aa13eaad3e17319008bc89d735921b754ebdf07e8485efbe88353974302dac1cde5992") 2018/01/17 16:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) fstat(r0, &(0x7f0000995000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000a6d000)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000320000-0x4)=0xe8) setreuid(r1, r2) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f000021e000)='./file1\x00', 0x26102, 0x8) remap_file_pages(&(0x7f00000b2000/0x2000)=nil, 0x2000, 0x1000008, 0x1239, 0x10) 2018/01/17 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000a7a000)=0x0, &(0x7f000040c000-0x4)=0x4) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 5: getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000)={{{@in6=@loopback={0x0, 0x0}, @in=@local={0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0, 0x0}, 0x0, @in=@multicast2=0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) lchown(&(0x7f0000002000)='./file0\x00', r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000001000-0xe)='./file0/file0\x00', &(0x7f0000158000-0x11)=@known='security.selinux\x00') 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000)='n', 0xfffffffffffffd66, 0xffffffffffffffff) keyctl$update(0x2, r0, 0x0, 0x0) personality(0x0) 2018/01/17 16:53:35 executing program 5: getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000255000-0xc)={0x0, 0x0, 0x0}, &(0x7f000051f000)=0xc) chown(&(0x7f0000000000)='./file0\x00', 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000001000-0x8)='./file0\x00', 0x1ff) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "b441d632cdbbcb211363807aec73d3883762a61dc02d349bfa3ac974b987aa7fb97eb324d594fbbb77bab759418aa8d451d921e8f5d2cf2b08292111701192e97cac366dd3eb2e0fb039e58314ef4709c5f3556db6a1ab6b4fb2bdd83cdc26e8395ec4984ec3faf71a611d1569545d654cded93be827a85188b803c19c1b56aab522862a718b81e512b49690994d3425e33bd93f0e744c66a083c1f9f1bd7bb8f9e123c08f3f041ed3fdc058136cf0071a47cc0e38720a12e11e842a7b5b26dff07f578fdb9a7b14662a625c1ee76c41ccb2b1fc6376aa718e1067b9e4af511ef5b360dbfad326108bb033db193dab27974eb8c462739eaee51d87f31c516e7e391073770da3202e02c41a7277c847df24bd5b0a7ab6e252f3c8ebf00688cc55311d887e8bfd95a7f4c6a126af3fe26714ddb869c66d18f870631bbd497e8a06881b754ecdcdd0dcffc51cd52a6b560f8d64b63a1674745edc5f53b18a8ffcc5c2fbc4d2bbcc2faf3c189d9b36c0655d1394f5c127ec86b8a764a87b546c2b6ac37d0a8ec3edd7cda6f930570763dbdc0640d219749bd57c7c89eaadfdae41d654a46b17be069a32a7d94d29b612fbe61b8bd11a2d10ba5d4ac7014fc0465c3f144598bd1f913343e7293711040eee0ae8df1e49f04ed1037d4b742aed0e932116060aaf6b985238d2e10fb5b11d19d7801befed4833287d96a85a7cdd9e211a672760335655576fc0fa0336621c2b2b1018ef71bb5077c67ee5fa8d479d6776013363e98b1f1213712be7e47549b6035459008c509f0f983130a451531381ee3c1ab9e1cbb8e558b56ca1a70939389addc5f9632b37ff3f634abb504bb0be0a51649683f6e29588c15cda40255e173328681884ffef6729e9058c5623e1401fdcc7b8cb5623a8fd725fbeea05fc417c44e46500619218dff7c70aa068994c58883cada505a2aa85b6620dfe9c45b707c9aa1222b86972eae564b28a05ddfa3545df231fde2707d4bf67dc6ba41daba91dee8081e5c7e2bcfbebebd42d5ab8a32d6e098fd57233e3b813dc0d772134775def451823b7fef2bc93da01722cd613b9a3db7e2d4c51fb7b56006ee9cea53b62343599a56167388d45247f9289fb1cab67a7cb0c3665ddf1e1411875b4de3428b32fc6603691a023d8e4cb93c667acb7b535fb5f77af9a49640cbe8ffe3a193cf4df1b556a67cb753c60bdf978b871aa513c07074c6602037ebc32199290e3c7ac6f103ad9358951ad4de0c8f1b34951b0e6a48295975cf08b2c3c95064855fc95317e386f1c18608d1d08699003c998b93332cd316f17a5139d350cbfa9dabc3f77c4197a0186e50913978e980a7a028e7ccdeee718af028200e94a6b3a0ec93ba14b0c64dfaf3967e230d8cf876f26287d436ebc9588b52b43f2380836bfe3"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) recvfrom(r0, &(0x7f00001de000)=""/240, 0xf0, 0x20, &(0x7f0000c74000)=@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x9}, 0x1c) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000073000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000003d000)={&(0x7f00006a3000/0x3000)=nil, 0x3000}) msync(&(0x7f0000525000/0x2000)=nil, 0x2000, 0x4) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000041f000)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_buf(r0, 0x29, 0x15, &(0x7f0000e2a000)="ff01000000000000000000000000000800000000", 0x14) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000071c000)=0x0, &(0x7f00005b3000-0x4)=0x4) 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b6f000/0x3000)=nil, 0x3000, 0xc) mprotect(&(0x7f0000c26000/0x1000)=nil, 0x1000, 0x1000004) r0 = syz_open_dev$usbmon(&(0x7f00003f1000-0xd)='/dev/usbmon#\x00', 0x3, 0x102) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000d13000)=0x26518f15) 2018/01/17 16:53:35 executing program 5: timer_create(0x1, &(0x7f000051e000)={0x0, 0x16, 0x2, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000127000)=0x0) timer_settime(r0, 0x1, &(0x7f0000722000+0xc20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000aaf000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x4) writev(r2, &(0x7f000013b000)=[{&(0x7f0000374000-0xec)="580000001400192340834b80040d8c560206f8ffec0481000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff0000040e05a5", 0x58}], 0x1) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f00002cb000)="", 0x0, 0x0, &(0x7f0000265000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00004c6000-0x38)={&(0x7f000006b000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000242000)=[], 0x0, &(0x7f00007eb000)=""/185, 0xb9, 0x0}, 0x2) recvfrom(r0, &(0x7f00001de000)=""/240, 0xf0, 0x20, &(0x7f0000c74000)=@in6={0xa, 0x1, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x13}}, 0x9}, 0x1c) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(0xffffffffffffff9c, 0x29, 0x31, &(0x7f0000002000)=0x0, &(0x7f0000004000)=0x108) socket$inet6_udp(0xa, 0x2, 0x0) 2018/01/17 16:53:35 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) open(&(0x7f0000157000-0x8)='./file0\x00', 0x50d080, 0x1f) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 1: socketpair$inet(0x2, 0x801, 0x326b, &(0x7f00005bb000)={0x0, 0x0}) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000a07000)={0x80, 0x10001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ffd000)=0x0) r4 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = syz_open_dev$sndseq(&(0x7f0000c86000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r6, 0xc0a45320, &(0x7f0000d2d000)={{0x8080, 0x0}, 'port1\x00', 0xfffffffffffffffa, 0x7fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sequencer2(0xffffffffffffff9c, &(0x7f0000b85000)='/dev/sequencer2\x00', 0x400000000024419, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = open(&(0x7f00006f3000)='./file0\x00', 0x1c1046, 0x0) lseek(r7, 0x0, 0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r3}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r4, 0x0, r5}], 0x34, 0x0}, 0x0) readv(r2, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000acf000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fe1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fe2000-0x1)='\x00', 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00009f6000-0x18)=@get={0x1, &(0x7f00007bf000)=""/4096, 0x101}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000fe2000)={0x0, 0x9, 0x8, 0x80, 0x2, 0x3, 0x6, 0x4, 0x9, 0xffffffff}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fe3000)=0x5, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/17 16:53:35 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000800000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000c64000)={0x0, 0x0}) getsockopt(r0, 0x1f, 0x6, &(0x7f000046c000-0x4)=""/4, &(0x7f00000c2000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f0000ff0000)=[{&(0x7f0000784000-0x1)=""/1, 0x0}, {&(0x7f0000191000-0x2e)=""/46, 0x0}, {&(0x7f00006a5000)=""/4096, 0x0}], 0x2000003c) getsockname$unix(r1, &(0x7f0000090000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001ba000-0x4)=0x8) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f0000039000)={0x3f, 0x6, 0xa4, 0xea, 0x6, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f000032c000)={{0xa, 0x0, 0x80, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x200}, {0xa, 0x2, 0x3f, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}, 0x5b, [0x7, 0x0, 0x2, 0x2, 0x3b7, 0x7, 0xfffffffffffffffa, 0x5]}, 0x5c) 2018/01/17 16:53:35 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0xffffffffffffffff, &(0x7f000087f000-0x8)={0x0, 0x0}) clock_gettime(0x3, &(0x7f0000d74000-0x8)={0x0, 0x0}) setitimer(0x1, &(0x7f0000e0c000)={{0x0, 0x0}, {r1, r2/1000+30000}}, &(0x7f0000ffe000)={{0x0, 0x0}, {0x0, 0x0}}) setitimer(0x1, &(0x7f0000d1b000-0x10)={{0x77359400, 0x0}, {r0, 0x0}}, &(0x7f0000b73000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f85000-0x23)='em0.keyring*cgroup)wlan0GPLppp0R!!\x00', 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00002f4000-0x4)=0x9, 0x4) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000b81000)=0x0, 0x4) write$tun(r0, &(0x7f00009f0000-0xf9)=@hdr={0x0, 0x1, 0x8, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}, 0x32) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000c0a000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x1a7bce50, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100}], 0x2c) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000f00000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000033000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000034000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000034000)={0x0, 0x0}) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000033000)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x2) ioctl(r1, 0x440000000000127f, &(0x7f000000d000)="") ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x30) 2018/01/17 16:53:35 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) flock(r0, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009ab000)=0x515, 0x4) r2 = socket$inet6(0xa, 0x801, 0x0) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000340000)='/selinux/create\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000275000)={0x0, 0xc8, "0ecbd2cf290ff8313e056343b9464b81ed4063257e7fa181a335d6e920705f7aebfafa57003020ea1bdbbc13456671c8f16a6010351de05b0c88ff32ddf9456eb02281e7c8662116525d55047f6133a99b7a247f8ed4e35b7b87970ee677084196281056704ddd81dfc5533ebb2abda973be96cfb2b9557d8336b74b4a2cd195f521dbf0da9b74431ba6be9254715727b52194d9383eb96082984cbfcf3ed0f5a3db2d4c884061db4a84a73983eb9d848c0c0cb1131a1aa91ce14d34721b431dfd1a99cae055b646"}, &(0x7f00008eb000-0x4)=0xd0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000134000)={r4, @in={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x3, 0x6, 0x750bf514, 0x20}, 0xa0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000505000)={r4, 0x2}, &(0x7f000010f000-0x4)=0x8) bind$inet6(r2, &(0x7f00002f6000-0x1c)={0xa, 0x0, 0xfffe, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) getsockopt$inet_pktinfo(r3, 0x0, 0x8, &(0x7f0000d53000-0xc)={0x0, @rand_addr=0x0, @broadcast=0x0}, &(0x7f0000d4b000)=0xc) setsockopt$packet_drop_memb(r3, 0x107, 0x2, &(0x7f0000bd4000)={r5, 0x1, 0x68eaaf3287c8a73c, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0xfef4) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f0000edf000-0x8)=@abs={0xfffffffffffffffd, 0x0, 0x0}, 0x8) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00009bd000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r3, 0x0) dup2(r1, r2) connect(r3, &(0x7f0000c73000)=@ax25={0x3, {"c4433ea3eb017a"}, 0x1}, 0x10) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) mount(&(0x7f0000cb0000)='./file0\x00', &(0x7f00003d0000-0x8)='./file0\x00', &(0x7f0000735000-0x6)='ramfs\x00', 0x2, &(0x7f0000f9a000)="f4f9f02ec68250434c21815c7f69345400e5c1430e14505e39acb485bb9a44e2b4ba242f7e4aa94c4ff9351cae046b099425c5f16ccbe159735f1acc31d117654b199a4c9edff89c4f1e8ff7df3d3b1af40f65118840f2eab1efbb1961e7608b742d93793b13d6c94a3bc6425c3a2ded20eb582a7d9badd072dcdab5422769edc4d7df90bb95fd6765a058d4fb432c3fe11c20da9428050219ae65dc13d6834182b077d63501a62f6db1d2b2b18b6152f0e258213b037b4e9532d47c49343a126f65c50968b1e14f8efce5e2f4bf179590e7a542d036a63fc4ef12419266398aeb210c7ee0d9447a65d27c234034cfebf3608acb3e3c46205f20145c4a152d0db3fa4795181e9d6d6f14d2586d35b0720a412d6249099f4e5ee6eb62b236b0627c7e71d76e01181328286831d01fdc44b8739840daa311b2773504223eb3557ff6428402b5f93f2c4d4c38f2bde946387dd1d85c550c9787d0a744fce31591ed259fac6ca8a2a4978a3d10b671c99adf1561c8100b1801c2f2a0703af36e7ed1d2d7f403f2ddc0137e5206566d6a623773f1f9a5da1b32162a30328716968a87187099e703700e22ef0900540b61464d9242a53f2b120c7ed0318e6b5efb7675c1faef9454207c5dd04a45dbfa1b1d54ddbabae83edeac20982dda48b3271834838d8289d9232dd3bed89cc8ae818b94fe42f4db7c74ccd2cc8aaf2529179d1b342e248506f6a8699e6b1c6a147cbf3f9400373ccdf4ee03839f4f3cf3808ee1cc02e5937394acb270c4dcdd58217a13dca6edf3f4324557b6132ae3a0397af00fb47404915726047a4b3fb77301e1a78d086f051b975c474d939f53f912113b316d009edea54fe4a85204c366176a92d2e6e3ba81f900dd433ec2cb50b5ab4e9a3a91475bb56451bb28bd1e3f5e7813f798c861cfd4363372981f372885d0ae510e3e9884d2b78134ba2811c551b07e977d812228f55bbf12ab22623c6becba7a25bbe15301dc57ba9773eba58ce8966119246d2f01f1ee39aa0088026408e22bbc4b757e3b4611c1f102d58cdf66fa50a46716b1de26478224b5b09f32c30d4575192add22a43a839f3c60b08a6a8dfe8d4f5f8882443d9b72e7659f4f8e2ea5590a9fedae447dff698244fc0b151ec97244b6c91ad470a282056e4392ab6634e925cecc39acaa2932376a1770246d509a7fb240d87885248ea889cca10e95a1d59d8723b804cc5c20ec0d89a9851b7c5fd049a87df3adca94b4b6fa1779e61044be51bb9a0c2906ab7093eb2cfa64c2337a6bea6c67dc87bf4afcd194de6f567b9b7e5a0f008480ab8bdc206fbd4d80296a93a41c5a872979b70b27563fd51d43e92ac4cc8de5fd2261932bd64b021c4335c7f955c3cef82ad2675a245ebb6d551d174aef156f4140016ef2659b7cd324612591b0527042f378186c16677e6ae98c6a86bf0115508379c011e57f554febb5443ce9a1746c120b9b5c27002c87ed21a48004df1488e14de181bca36ce95f42487d99cedcaadab2356b153f99ab4bfb1ed9f7ee92493e4bb3f0ce26a9a828c4a143980b7934d9576182b48c599c751f86a8e94117f140f9bd058ce0a396d9126a7b12bb886bab5ddf8d178b521e62f244de54306471a7720dd7752a568dfe37b38400f1c23d308f11cc661d0a1836370cc31171e227c677befdb33c6c78c580b716b7574d181fff84ef32aaefbb80c84939f30002d92d3c1e2291e911bc00fe6b23c5aad024c0eeb249d625e53dae8a917c5ea77ff6b54911c6d337565336b6edeb8123870861772af3c214ed8a11bce6f84832872b6a053e691c94fefbec0bb45fe27f13c172e5b52cfea0fa7a0bcc094618415c0be0fdb02844bd6146ac5b51a572f319bf88695045899ece2834d5c083c4aa90cdacb03e15d10f8f3e1361adfdff3e71b6feeeeae6b3dc6c1fc152a1c4e8d38f19713908ebec428ae6ecd5a708ed27dd89d8a6980c94bb85fca078ff18bf8fbbf2eeef59eaa23654c56319bc5eb2c5d2e77716b69f83db5e40b3cd04ed31ab1bf5759ba681f1d36ea498e978e43c979670d04f445f0c48de41164ca46f1a83b36d042c882e754e274f8bca70c72da0cb978ee336359c78f9567b52b90530eeb07c9453dade433be818b81974fde43a2e3f41b11ba5a4438dd1efb511fceb06a333933e9899b0109416f4a5610252d05b00e2762c95a9f2b242e517cf81ecc87d362205108c7700bc3db0d2c55e09e63986dd4757d487002bb763c4a540bae23459c1f65bb5e10571f38a5a6670d534ed8346c51c547c507a78ca7de86dfe158ef42fbf00cf66092c57d4068f8b665c3fa2240d952fec18c978089056ace802afbed7ba2854af00a4e53ee8f699e79c3996a4245b6e293ce2a0c181f2b34d440e11322b0785c62c83870554119df9abdff44dd61d5a0d4a70e3c31e9261265388d76a8d55d040afdfb75380c8b62ba3ef5fcae4ba9fb9c76d8a42cfa8c5f7911273099bbaab5ff305f88e2fd6baf6f22ce10ca51f40fc4e531f50c4dd856fc662f4b6ffafcfe110bb5352a6cbc853381ec332172ecb44a0cb14de3ede540355a9893c0098bd7ebaaeb340503b942cbdec3d24d44fe7b25c3e6ac7414e230589ddefd0ef0d2b0cdd54626d50af266442eb96d1ebe91ec9ce8f83b07052aea35d605788842f38e97b4b67847fddcaed11d600dae5ecfe7060843723dd4ca7cdc268209fd535daed4e5e76d35935c89f01c137272700b1f27e29d8bafe6cbb447869e646e3392d7eb97af5026e7ef2f1befb0d001c11bb61324c45daa719f97089c4502e55c20a9c98315cb96b277f8803dc607e029aea8bc6ac7f3053998846e795dd4f24cf5cd60e8cd0a3fe2e5b8aca788989bf3b3d87bd34b8c6921c076612e7a17db22710146af2ec09c8a91a1c05363244fa5fbc18c052d1a0f616e64b07a623f0bb46a3196bef57de4f050bf5ceec386c7335353578112a05fa566b83dc3a8190ffb393239b75f6843c3f325e34c81fa1eb94b26e9aae43187e4d9a2d08767ed469859a2e5ee584281172a47eff5d42cdb41ad82a9bbd317e5400ca926a48f906eb7163ff2d9d340ae93c568e06494668f7a9bcda1905c23b789af0abd45b832d83dde1b76471b333206f42ef31fbb0ab6237b67df9314472eadb7c0880b32acd00ec77c48d8a214b69327f56b02be95dc385ae2266103aec0f170f8137c1b41aa65749ea2fabea6827ec81257f7d3a02aa93f999b8ae4d5196b27b9f99dcaab49144026a0b45390dd72f16b3450634779a0d355b844db50a9b2acf6da5dca1c099cb9f6cf777a65269ad42893b667108aa5bff6b87f531278714fd9d0742f5d4271f95293b709f59dcb54d5dafbe4627b03fafe176bac5bb62c1aef9c0287f1e51bb76c22aed01eae447a1d34ccca9960234ca3af972c4c2076576f928889a4366729892d94ffd82b9e92c887fa76cce55d324c03d986476580d42df6bf619357523b69a2e7c7313ea9fff33966a2c6f17a1a7b047e8212385cf139f50888435da9b2132c961b6c450b5c88ede808e10b9fe5cd749c5aefe98100042bed0cbbe939e72fd81dde39322d8b711436fe9db1a574ac7140865e9d5e230f98e66c41d3cd712b213aeb1bccf88a43a9ba7dcc7c64ca635b6501fe027d09f9f7796348a3aa5aacd8de10621321bb2d24a055aa35a8356661877a8f9ecf1f3291f18b596d707310ef857993055e29fc81591ccb50f65a7535df4363176e41b5f45513bf94ec1541ad363c38e647cdeb430f26c797d0dd33614fb8df800ca93a97a6fbd64dca64e362a505114c8135b45e660f50e799ca810a40455f7d8256c09c301386b82e8f6bf36341da1b68b6b76a88a9705ca289150497294f26085cd07a9153f96f4b2cf0596cc1133962a4e12fc9256394fb2c6bdeffae00ac41a4833d6d88679821dfe8a757ecf973bee9e078b0538c26850798c0244185c2d12848b6dc79d6cb9fc0fae39c73b855917d261f53f122755f2540ce458219b984c9024eec674dcb33d1134bfd89c8813a7274fca60f3f80fe9c711ddc7cd1638429dea94fe2000faa46e861103dfcfe56e1673a75a1b6029d0a1eabc45a82fe3d18238a4c0455df911d0b29896020e608c97606579c9d606831dd967896e5fb833ea8391d1b306451d79caaeba4ef6a54254ce10eb7768bfdc11d52b5b77d928c5b06287db351d2e0ec5e481435e31ac26821cc70a28e9ab32ca6d7afcef7f6264842b9e27a9e8c041eabb3e4a5c7839025819d452ac42cbbfecc9785a8f18990d24769b97d6bdace745a00ced7c9af3f1a3c8da43a6dc4da6dd3b22daf428a57dce0afda53aaee51eeaa708765703fc2c461af69936b40e60ad56975bebc1556cb722ea7974ecc276251d6d9a1c715161da6fa57cd62ddb10155af96ed6359813e9e520951f879682e649efc15aefefef54e0597dda3a58456c828f77ecb5b11668a5d96b7757373b83b4986d0277b7870c1de080870ba99f478703b77629df002c0ff69a04037bb151aaba6eaaa07a6b063489eb740d8a9c83914156b33be8996c74e7c6814f70f0ea092dc58ccdbbc78dc6f353904482d56122d8b775d416c885c76d020377ab004c9dd03e8a53fc4119b41e0ba127f69377feb7cb425d43ccabd28891b689e819f51619c96f572cf4520ad791a54f5954f7e9a461e455bf60fb66c913af28c54366146f3f7baab410f3769495ab05d6776e33199d69b888ca34ef2f352f2b66dd664323a88e82eba37fb4b541b3c39f893414184da4e18c9a94b1472bf6584ad99b8ad8c9061223371a75eb595887d70f0ee88d081e8802737bc1a8f6ea943768f4a54acbfd46cc84785de4eb92cd4a8c47670db9099ac448acfae3545d3b49bad3065fa03f89d00650f770ea9213ec43c22e728785e3e217559b33a9ec6fb2f8229594212599a9ff0c13ce0226ab2011dba74fd5f46f9f3e00318639b08a565287f9b9dac6d561ad28eb4136d90afac8d9b3273e9d4287e6c5aa85d112e7456f5e25b905c2e8a0979abbbe00f97665faef217291a2971ddc56d9e60caed35d1f38792d0293917b427dc370f1fc5a5a8fb1e1105ebfde0f383c929e3e7d6b46c132ac7e7616a2bae1e30841db78faea53a6de9eb2c1278f10191a4b8bfe5faae529400195e798d32f626ff4ed0843ff2815bd64ccf1ab8ff141171b25073ea6c2b7175fe40b1bb5488d725adeabf8f5e5bf8b01358c52b283a663d758d855436faab5012a2b5bfb9eb85176b982394c5f15cd7535d5d89cbaec708c8f722996d28cb2f0cd7774d336f8af190ee445b41e7bb20c81d6d7b011a5e67f45595ee7a3c67315514dacf6ab5be1b20e455a2a9dda8ab13004a5d58ebd1f85463a54bb4b739322d2de18ad8d1b4e96fadf9c83c9019f7c6d41ab810c0c82814050696750031ce6fe5e5e5faaa34a2c775131a8bf421130a2d7a9590109eac57368a75ba62d811f9ab2bc1f28ed5b9e406673ffbdbfea78c0d3596f66b46c9af8646114df6ac0a80d0aed1be11bf1abf0da58b4a2cfcda1e6eba6f8ce952c82a316cd87663c84fde077a5bc8368d6acc62bdeb515f5d1b4c89d93e5ea38bda88a0a12d65b28e2348fb778f531375ba48b1b78de7883c302a50bb7f5904fff7d6d12cc12e7e9ed977b48f80fb72fd7c9e5174938a5bb19ba0f557ae74ff7a0a603a21baea8c4c57d09c7a35b296f89d21112a3ea2f0ad32d1fec11f4a2a53e35104a8e15fea4392af0b9d4ab25852d0a185926977e7ae51ba8") 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x8000000000000802, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000fd7000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f00003a6000-0x1c)={&(0x7f0000fc2000-0x1c)=@in={0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc2000-0x8)=[{&(0x7f00005c2000-0xfb)="", 0x0}], 0x1, 0x0, 0x0, 0x4040054}, 0x10) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000001a000-0x1)='/dev/snd/seq\x00', 0x0, 0x20005) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r1, 0x404c534a, &(0x7f0000695000)={0x200, 0x9, 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]}) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$tun(r2, &(0x7f000004f000-0x1a3)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "733d85", 0x8, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}, 0x3a) r3 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r4 = dup2(r1, r3) write$sndseq(r4, &(0x7f00002ca000-0x1c)=[{0x200000000001e, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x3}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x1c) pipe(&(0x7f000080e000-0x8)={0x0, 0x0}) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) r1 = open(&(0x7f0000c48000)='./file0\x00', 0x101000, 0x1c2) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00008e7000)={0x3, 0x2, 0xdb, 0x0, 0x8000}) r2 = syz_open_procfs(r0, &(0x7f00003dc000-0xf)='attr/keycreate\x00') ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00006a3000)=0x4) write$evdev(r2, &(0x7f00005cc000)=[], 0x0) 2018/01/17 16:53:35 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$inet6_int(r0, 0x29, 0x4b, &(0x7f00005c1000)=0x9, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000a5d000)='tls\x00', 0x4) r1 = getpid() capset(&(0x7f0000af6000-0x8)={0x20080522, r1}, &(0x7f0000c69000)={0x2, 0xfff, 0x54, 0x8, 0x2, 0x1f}) 2018/01/17 16:53:35 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000053000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fd3000-0x6)='ncpfs\x00', 0x0, &(0x7f000057e000-0x1)="04") 2018/01/17 16:53:35 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) alarm(0x7) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:35 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000b94000-0x71)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @multicast2=0xe0000002, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x7fff, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}, &(0x7f000086d000)={0x0, 0x1, [0x0]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba4000-0x5)='/dev/rtc\x00', 0x46000, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000ceb000)=""/106) 2018/01/17 16:53:35 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TCGETS(r1, 0x5401, &(0x7f00005fe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:53:35 executing program 4: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00002cd000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000acf000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000cf2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000fe1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000fe2000-0x1)='\x00', 0x2) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f00009f6000-0x18)=@get={0x1, &(0x7f00007bf000)=""/4096, 0x101}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x7) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = syz_open_pts(r0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000657000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000fe2000)={0x0, 0x9, 0x8, 0x80, 0x2, 0x3, 0x6, 0x4, 0x9, 0xffffffff}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000fe3000)=0x5, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000e40000+0x56c)=0x3) 2018/01/17 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000eb0000-0xa8)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 5: futex(&(0x7f0000004000)=0x0, 0x400000085, 0x0, &(0x7f0000110000-0x10)={0x0, 0x0}, &(0x7f0000455000-0x4)=0x0, 0x401ffffffc) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000304000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000a3e000-0x6)={0x0, 0xfffffffffffffff8}, &(0x7f00009ea000)=0x6) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00009a0000-0xa0)={r1, @in6={{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffcd, 0x2, 0x2, 0x8}, 0xa0) 2018/01/17 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000a72000-0xd)='/selinux/mls\x00', 0x0, 0x0) accept4$llc(r1, &(0x7f0000973000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003fd000-0x4)=0x10, 0x800) getsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000946000-0x6c)=""/108, &(0x7f000017c000)=0x28e) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c6e000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dd0000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f00006c7000)=0x0, 0x2a) write$eventfd(r1, &(0x7f0000da4000)=0x0, 0x8) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f00007a9000-0x2)=0x0) 2018/01/17 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x8000000803, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000042b000)={0x2, &(0x7f0000193000-0x10)=[{0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) execve(&(0x7f0000ed3000)='./file0\x00', &(0x7f00005a6000)=[&(0x7f0000cc1000)='posix_acl_accessvboxnet0wlan0\x00', &(0x7f000025f000)='-\\.}\x00', &(0x7f0000c7f000-0x16)="73656c696e7578216c6f766d6e6574312a93656d3100", &(0x7f0000da5000-0x1)='\x00', &(0x7f000083a000)='cgroup-md5sum\x00'], &(0x7f0000fc7000-0x4)=[&(0x7f0000a0a000-0x2)='&\x00']) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00008ae000-0x4)=0x5, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f00007f7000)=""/1, &(0x7f0000da0000)=0x1) 2018/01/17 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = dup(0xffffffffffffff9c) ioctl$VT_RELDISP(r0, 0x5605) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000362000-0xa8)=""/168, 0x15bf7de) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ecf000)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000028000)={0x4, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f000056d000)={0x0, 0x0}) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000d1c000-0x4)=0x0) epoll_wait(r2, &(0x7f000095e000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00009f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000053000-0x8)='./file0\x00', 0x1) mount(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fd3000-0x6)='ncpfs\x00', 0x0, &(0x7f000057e000-0x1)="04") 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3f000-0xa)='/dev/sequencer2\x00', 0x2000, 0x0) connect$ipx(r0, &(0x7f0000760000)={0x4, 0xe2c3, 0x5, "24dbbe28358c", 0x80000000, 0x0}, 0x10) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000689000-0x12)='/dev/loop-control\x00', 0x0, 0x0) dup(r1) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) 2018/01/17 16:53:36 executing program 5: timer_create(0x0, &(0x7f00005f1000-0x2b)={0x0, 0xd, 0x3, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000f98000+0x9d9)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(r0, &(0x7f0000001000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000002000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000005000-0x6e)=""/110, 0xfffffffffffffef2) vmsplice(r2, &(0x7f0000003000-0x8)=[{&(0x7f0000003000-0x1)='@', 0x1}], 0x1, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000)='/dev/vga_arbiter\x00', 0x2000, 0x0) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSCTTY(r1, 0x540e, 0xbc00000000000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000002000-0xa)='/dev/ptmx\x00', 0x80, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r0, 0x80045300, &(0x7f0000002000)=0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x2e, 0x80000) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r3, 0x80047437, &(0x7f0000005000-0x4)=0x0) r4 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x40, 0x40) r5 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000005000)={{0xa, 0x0, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, {0xa, 0x2, 0x79ab, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}, 0x8, [0x7ff, 0x0, 0xfffffffffffffff9, 0x0, 0x5, 0x80000001, 0x7, 0x15]}, 0x5c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_MCAST_MSFILTER(r6, 0x0, 0x30, &(0x7f0000000000)={0x4, {{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]}, 0x1, 0x6, [{{0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x2, @rand_addr=0x3, [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=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r2, &(0x7f0000000000)={0x0, {""/7}, 0x0}, &(0x7f0000008000-0x4)=0x10, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a45320, &(0x7f0000002000)={{0x8, 0x0}, 'port1\x00', 0x20, 0x100422, 0x3, 0x6, 0x800, 0x5, 0x1, 0x0, 0x7, 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]}) write$tun(r0, &(0x7f0000003000-0x8c)=@pi={0x0, 0x9000, @ipv4={{0x15, 0x4, 0x47063c7d, 0x4, 0x88, 0x2, 0xfffffffffffffff9, 0x9, 0x2e, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x2, {[@cipso={0x86, 0x40, 0x493d, [{0x0, 0x4, "0500"}, {0x6, 0xe, "6bf05f079615afb92d4a6f03"}, {0x7, 0xd, "210f176cc5b5c446076739"}, {0x5, 0xf, "fb3122fc3a0c094a420968bf61"}, {0x6, 0x3, 'O'}, {0x7, 0x9, "130c3377261fed"}]}]}}, @igmp={0x14, 0xffffffff, 0x0, @multicast1=0xe0000001, "408145656833ea9d244a0e91fce6648a6d2d95541e89d59b7575f301737eee27f305afacfcb6c1413c0e5dc9"}}}, 0x8c) ioctl$KDGETLED(r1, 0x4b31, &(0x7f0000008000-0x1)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000006000-0x8)='./file0\x00', &(0x7f0000003000-0x46)=@random={'user.\x00', 'port1\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000008000)='\x00', 0x1, 0x1) ioctl$EVIOCGVERSION(r4, 0x80044501, &(0x7f0000001000)=""/219) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000003000-0x28)={@common=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000004000-0x8)={0x0, 0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_NEW_CTX(r5, 0x40086425, &(0x7f000000a000-0x8)={r7, 0x2}) 2018/01/17 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') syz_open_dev$usbmon(&(0x7f00002cd000)='/dev/usbmon#\x00', 0x1, 0x200800) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000013000)={@common='bcsf0\x00', @ifru_flags=0x3000}) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x3, 0x8, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000ac2000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f5000-0x9)='/dev/rtc\x00', 0x101c02, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f00005a0000)=0x0, &(0x7f00006b6000)=0x4) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000a3f000)={@generic="8c670f9067065aec4474e2dea3657a2e", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) dup2(r1, r0) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00001a1000)={0x2, 0x8, 0x1a7, 0x4, 0x6}) r2 = syz_open_dev$sndseq(&(0x7f00003cf000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$getown(r2, 0x9) 2018/01/17 16:53:36 executing program 4: mmap(&(0x7f0000000000/0x8a1000)=nil, 0x8a1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000440000)="", 0xffe6, 0x0, &(0x7f00002ce000)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000209000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$netlink(r1, &(0x7f00007aa000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000085c000-0x4)=0xc) 2018/01/17 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f000037e000)='/dev/usbmon#\x00', 0x3, 0x600) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000573000)={0x2f7c00, 0x0, 0x10001, 0x75}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f00006cd000)={0x8000, r1, 0x10001, 0x10000}) mkdir(&(0x7f0000d34000)='./file0\x00', 0x0) lsetxattr(&(0x7f000051b000)='./file0\x00', &(0x7f0000826000)=@known='system.posix_acl_default\x00', &(0x7f0000749000)="02000000010000040000000700000000000000003e2b00dec42b073159ff9e29cd80fd2fc6d4b8b4175fc6907ff25e79d8ff58e5b79cc9826e741b43ea18fe3d8bc992bc59778aad1465f6a854963d9194f163cb83d3ec04a58448b4055bd216a868b10671fa89e537248b41255aadf200d044fbd94d9f5d9fd40290b368ef31c33dc33177aac1cacac368f862bb2a45c33fff9c2f84978faddecafacf4d44ca21f8d345388410b4b1222fa20064757427d1e7187c48b84b204b985d548c9cc88c7ac2b7aa62c61c5255d891d3edf2fc3eb9b4fe67c160f1ecbf9b12bdf52c0f54a1c2e652cefea242067a953857ce981327a85cef480f6a7558888a1fd88623a2f6a00232ed9a66ac5ad3719ffc3f65ae611629e605ad1d1fcf91d554e0f2a6bd24f4080a133cb1902320c738ec0cee0575215dc2e6ca16ec41cf40584a4dd89a79949f001ea436c710a7ea1f17e45aa11d2c6a", 0x154, 0x0) r2 = syz_fuseblk_mount(&(0x7f00006ef000-0x8)='./file0\x00', &(0x7f000020c000-0xe)='./file0/file0\x00', 0x6000, 0x0, 0x0, 0x5, 0x2, 0x400) flock(r2, 0x1) pipe(&(0x7f0000f46000+0xbb1)={0x0, 0x0}) socketpair$ax25(0x3, 0x2, 0xcb, &(0x7f00007e6000)={0x0, 0x0}) dup3(r3, r4, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f0000f73000-0x9)='/dev/ppp\x00', 0x24c3, 0x0) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r0, &(0x7f000000a000)=[{0x81, 0x3, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x1c) accept4$netrom(r0, &(0x7f0000454000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000b09000-0x4)=0x48, 0x80800) 2018/01/17 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f000095f000)={0x8001, 0x7}) add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000)="466d52591b6803b5e9def471fc9bb67d495943dadac8c4627679d72bc8de32833bdafb511856bfdf5c29618b09751c2454f36cc84136fdae48dcbb82547a95c64579d68797d847c3b8512d1e3cb53a612605ea77b68103127f85cb2a34bf8891a402c300001ba752c09b0d429b2ad751e912aa827482c9f0c9862766e222ed8933ce8ffe2af08525eccc6ee2b5f1ceb99fc37a2c794d3ff0faf12fce687694bc95cbd76e50944afc3b1c744e2ab38e88bdb6acb5d4af75e7c84fabc85a9924e9593b5b4bc9dc958405e15b26954a2fdcd3d8b162335cbdb09f2084e49c429a06399473499366fdecb622c9046c4971e5102d0223", 0xf4, 0x0) r0 = add_key(&(0x7f0000834000)='dns_resolver\x00', &(0x7f000002b000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0xfff2, 0xfffffffffffffffc) add_key$user(&(0x7f0000f23000)='user\x00', &(0x7f0000af5000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000a1b000-0x34)="5ad495ea2ded6483372abcd8ed4a34dd61a1e67b116044b4e19c8189b85ee3201033714f5b0a808e8ab944bc999b74a97c363497", 0x34, r0) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xd11000)=nil, 0xd11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00004c0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x3, 0xa) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00005e3000-0x5c)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, {0xa, 0x1, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9}, 0x5, [0x800, 0x1bb, 0x7e4e0121, 0x4, 0x200, 0x86, 0x40, 0x3]}, 0x5c) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000d12000)={0xa, &(0x7f0000bc0000-0x50)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002d0000-0x8)={r1, 0x2}) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d11000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d13000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000d13000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000aac000)={&(0x7f0000d12000)=@in6={0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x100}, 0x1c, &(0x7f0000d12000-0x48)=[{&(0x7f0000d12000)="066972734bd23cd2c0ed6e65f9033c14521f1adb0651", 0x16}, {&(0x7f0000d11000)="99350752a079660a6095bc30d1281ec9720c565eb573", 0xffffffffffffff97}, {&(0x7f000067c000)="4ec3493069d623cbd39867438822a262c6c777908ac7e51f22aebc0ebd0002005c590ccd8057a81ea50b5426fa66f3ede361198cba29688d5a4be00ebe80053aebf247eb5d932a92e2906335a3b5d283748e8d1f01a7a1381c780fb59ea9872c4af509123685c1771b345214d7824ec1d30d60cb4fe787b6fe460b44b183a97c3c62b98358918b39bc886e1c18866e7a2b60092c0ca8ecedb491176197d68385d5d90d8510bcd9a5e847f47bceab1c41f0ed3440d07684e28125d5b93c420b7b1ba8d739ca2cf577b0e5fcea77ee713366294c47d825b8c3e69184760dff882205008642c45fa61675739e4c304aa40ffb734d17d34382", 0xf7}, {&(0x7f0000d11000)="e09fc10abe97d9542350eb6e466368ffb66d55f75808169214fdb3734287d1dc4b6945b92faabd168a70daf2529ad4dcfc4e69af2f644bc088ffd77e97d24cd66b60ce27d78085639a4b254ef2e4b90ea4129f8e108667bcde5e07a980098468e54fb18944b5ca9b7ccb7a431b648c6570130541a61e73abc94dc15eb4c8f9a5228e94ddb584dd13e570a320723d23da3e52cc8d593cc1365271959212bd63788ef527a8e025ad", 0xa7}, {&(0x7f0000a0f000)="43e785894425ee213852231348075211602f", 0x12}, {&(0x7f0000b7a000)="ffe31f8dbde1e7bf67ea7d7d3c87cd6ee2a96d7185b50f59a8af7c4ed2219b9ebb7d63dfd57f09a3c9211f8c2f8953c6aa9fe23213a541ae15914a7c246520e3af0fca7ba85e83b4c290b411fa", 0x4d}, {&(0x7f0000d11000)="680598e83df8ef07eca9873f82141f7a43f008182568ccda07598e3a4ebe", 0xfffffffffffffefb}, {&(0x7f0000392000)="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", 0xffffffffffffffa5}, {&(0x7f0000d12000-0xc6)="7d7547386866354ef18ffb99895b3e63fc5ed2c3458802fd66e0c9775b1cd7447d97401e12e081c7d3e81ef685b4c0204bd3a53ed68b434cf54915d07eb1e4ec638715d4de2959e57d0c62c390989a908de846afe910436effdc8a86c812aa0c8a85ac4b8c653c2f26497a592d5e5129d3b18f135686f33b0bb1073074fd0be81c5e65e996ed0a21534d6b879f0ee076a8cc62f65fe45538e4dccbc2c6a6deed4fb8c0d59076e23b6a150153ddcd1a79649a5b9bf924482c71eb9f13f8ff0154a212ddb42092", 0xc6}], 0x9, 0x0, 0x0, 0x8000}, 0xc000) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x33, &(0x7f0000d0c000)=0x800, 0x4) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x6, &(0x7f0000d0d000)=""/0, &(0x7f0000bef000-0x4)=0x0) 2018/01/17 16:53:36 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000c09000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000991000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0106434, &(0x7f0000b59000)={0x2, 0x0, 0x10001, 0x8}) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40106435, &(0x7f0000ff7000-0x10)={0x6, r2, 0x0, 0x3}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000fc9000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x8, &(0x7f0000581000-0x38)=[@fda={0x66646185, 0x0, 0x0, 0x0}, @fd={0x66642a85, 0x0, 0xffffffffffffffff, 0x0, 0x0}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000f24000)=""}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000ba9000)={0x0, 0x0, ""}, &(0x7f0000aea000)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f000017c000-0x4)=0x0, 0x4) 2018/01/17 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00008a4000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00006e6000)='/selinux/user\x00', 0x2, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f00009e7000-0x4)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000c35000)='./file0\x00', 0x80180, 0x41) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000761000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000730000)={{{{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xfffffffffffffff8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x717, 0xd6, 0x9, "ca8c2649329ac5c3406526e83b22974ef03dd9d42ea466356167faf61a51e88c9caf977a3dc9a93c5b58648cd850ea16e3b68a06534103fb2cd80ac618630c5f2c98f2f23d0ca8565ac6545dde7e991c"}, 0x160) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000ae2000)={@generic="f405d7a821feffffff1dffffff522be9", @ifru_flags=0x0}) socket$inet6(0xa, 0x2, 0x3) prctl$getreaper(0x913c994f4462434c, &(0x7f00005a6000)=0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f00001ef000-0x1000)=""/4096) 2018/01/17 16:53:36 executing program 3: prctl$intptr(0x26, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00004fb000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000f50000)={0x0, 0x0}, &(0x7f0000000000)=0x8) 2018/01/17 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1203, &(0x7f00003ee000)="", &(0x7f00007cd000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) fgetxattr(r0, &(0x7f0000ec9000-0xd)=@random={'os2.\x00', 'syscall\x00'}, &(0x7f00004a2000-0x10)=""/16, 0x10) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) pipe2(&(0x7f0000c60000)={0x0, 0x0}, 0x80800) r1 = getpgrp(0x0) fcntl$setown(r0, 0x8, r1) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000ae000-0x4)=0x3, 0x4) read(r2, &(0x7f0000594000)=""/168, 0xa8) readv(r2, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socketpair(0xa, 0x8000f, 0x40, &(0x7f0000a3d000-0x8)={0x0, 0x0}) recvfrom$ax25(r1, &(0x7f0000215000)=""/172, 0xac, 0x2, &(0x7f0000583000-0x10)={0x3, {"72a4e55fe568b8"}, 0xdf}, 0x10) bind$inet(r0, &(0x7f00003b9000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000c14000)=[{0x6, 0x0, 0x0, 0x3}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ipx(r0, &(0x7f0000e69000)="c8", 0x1, 0x0, &(0x7f00006e2000-0x10)={0x4, 0x0, 0x0, "e1c8b235018c", 0x0, 0x0}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3", 0x1, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f0000b73000-0x38)={&(0x7f000082c000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000b15000)=[], 0x0, &(0x7f00005a9000-0x96)=""/150, 0x96, 0x0}, 0x0) sendto$inet(r0, &(0x7f00003bd000-0x95)="86", 0x1, 0x0, 0x0, 0x0) 2018/01/17 16:53:36 executing program 6: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000002000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80047437, &(0x7f0000a1f000)=0x0) 2018/01/17 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000dfa000)="2600000022004701870000000000ffee006d0000000000000004093c51f10101c7033500b017", 0x26) read(r1, &(0x7f0000a6b000)=""/46, 0x2e) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000503000-0x4)=0x0, &(0x7f0000a68000)=0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000b57000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005e5000)=[], 0x0, &(0x7f0000f13000)=[{0xc, 0x0, 0x7, ""}], 0xc, 0x0}, 0x0) 2018/01/17 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) lgetxattr(&(0x7f000078d000)='./file0\x00', &(0x7f0000da2000-0x29)=@random={'user.\x00', 'vmnet0*]posix_acl_accessem0/vmnet0\x00'}, &(0x7f0000c32000)=""/242, 0xf2) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') open(&(0x7f00005d8000)='./file0\x00', 0x0, 0x108) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ae000-0x8)={0x0, 0x0}) 2018/01/17 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000c83000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000003b000-0x4)=0x0, 0x4) openat(r1, &(0x7f0000c86000)='./file0\x00', 0x200000, 0x0) fstat(r1, &(0x7f00006e2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x4, &(0x7f0000c9a000)='./file0\x00', r2, &(0x7f0000a8e000-0x16)="523f6ef82b9bfac5bad4eebab8cbfab4792718924c24") sendmsg$netlink(r0, &(0x7f0000590000)={0x0, 0x0, &(0x7f0000302000-0x8)=[], 0x0, &(0x7f000050a000-0x38)=[@cred={0x18, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x18, 0x0}, 0x0) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xd29000)=nil, 0xd29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) fdatasync(r0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f0000191000-0x8)=[{&(0x7f0000a6b000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/17 16:53:36 executing program 5: inotify_init() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf3d, 0x0, 0x1, 0xfffffffffffffffd}) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r1, 0x540a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000002000-0x6)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ebf000-0x4)=0x20000003fb, 0x4) sendmmsg(r0, &(0x7f00005b3000-0x40)=[{{0x0, 0x0, &(0x7f0000cc5000)=[{&(0x7f0000063000-0x1000)='q', 0x1}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) close(r0) writev(r0, &(0x7f0000a48000-0x28)=[{&(0x7f0000d2c000-0x6c)="0d97fb2828408b392b286527dbca69d92f24a2b64475c8ae95cfaa245f28b1f60f74e8cb0afe539b8c0fc78241de20b060f15606d05c2ead21e188f4622795744df92c9d497395ab31c855031a9dea364f581b93e2f564d32cc2b1d708b508cdad0220d00f14892333658d81", 0x6c}, {&(0x7f0000011000-0x9e)="86ba155d5829ddcedd1b4d17f102d56cf53ab345971e8e599abdddfc49134e6a55d4ef47712febd40f8386463d48f4987869012cc1c2c580b37390508684bc73f32a6f427460cdb14ce8a5c3b5a5751edd516349d12a063c76c5a027d9f38ca452bb5f74eac3433b14e17affdb88ea23d9862b916b6ee24c75ac0ff0c1b0ea83d0ed8d96cff6eed47dd3ec1ee546b2438f9847ef41a3e27414e02da30c67", 0x9e}, {&(0x7f0000cce000-0xc0)="cefe17a64d29f7f98eec18b08812dcc605db87574689b3750e9292b195c994e79d28491a3d4248ef2303565f448e0144e7b2d6c7716d9fdcd4d4f6f0fa1311f8e4562ac22942bc27795b908afe5f2c32b7f94935fefecad68ef043798c844ed963b61517c3997a7181ffa27973437f95aae0458e9fcd0344e168476e6330572dcabc446045554dc025251eb99c7166c1b2c3fd2784b39658c0d78b3b43bafffb10befb946184cdf227f33878650bb402c85b8cdfeef361a8ecb111a54dc66aa9", 0xc0}, {&(0x7f00005e2000)="01f406e3518ccd1e97d922d358beb35647d22c1bbb542c8f7f798115ac76a2f05127d2eef2e2722260cf4f9d154528c581435d8c84824e8b3f865d98bec34ef445d5ed042e7a6c7724ac3a25ed1dbf48778fd685d8c63d392d772d934e464ba492c3878116e010b38077235ee5d35815c2e00a25ce74ad2332f37171849f14df24b249e26bf11923539d32107f90ea050d2600a87f334043d5f5", 0x9a}, {&(0x7f0000a79000-0x5a)="5d277ccd9e652b449783a175efc6dc9a05779b22e2f1f88043a0ad43cbc2cd8301f598b82f62740baca3edd9fc84996460f337f6747e3a4d7f66cb95de86aefe8d699f256dd9ac0c52ce891e44238916c6a6d4b25c91bf327a69", 0x5a}], 0x5) 2018/01/17 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000dfa000)=@routing={0x0, 0x2, 0x2, 0x101, 0x0, [@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}]}, 0x18) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x0, 0x80000000) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) sendto(r0, &(0x7f0000147000)="cbec0e6f7e6002fe39475217c0a9b24d69ca99e50fdfc3f25b9553747205e6ce9e49506e113363a64434a726bd695d0df512739753", 0x35, 0x200000d0, &(0x7f0000808000-0x9)=@rc={0x1f, {0x878e, 0x8, 0x5, 0x3, 0x6, 0x1}, 0x0}, 0x9) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r1 = openat(0xffffffffffffffff, &(0x7f0000647000)='./file0\x00', 0x0, 0x48) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00003d1000)=0x12, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000c95000-0x9)='net/tcp6\x00') preadv(r2, &(0x7f0000fbb000)=[{&(0x7f0000646000)=""/154, 0x9a}], 0x1, 0x0) 2018/01/17 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00001b1000)=0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) vmsplice(r1, &(0x7f000020b000)=[{&(0x7f0000f28000-0xb0)="ff2385511173befd8b633d6cddaedff34a72adad9e60338c337d63f7ae0e8fd3bc7bc5933a18eb123d705e21a2380600000052fd5de771699553eaa81d9270ffadf128c28331b837823a14c9073465aeb4309af5c21653af1d000000005d06603397e79355dedaaebb79c197525f24221e3fcd29e3bf72a9dc57da0de4f589e09fc21d89af7cf6d038ca9d82a7d58bb962ffe856699100003086243c80482d59ad9d477288abb3fe08a4ae74fa3e6743", 0xb0}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00005a1000)={&(0x7f0000b9d000-0x24)=[0xffffffff00000001, 0x8, 0x1, 0x0, 0x0, 0x550d, 0x200, 0x7fff, 0x2], 0x9, 0x9, 0x20, 0x2, 0x9799, 0x3, {0xfff, 0x33, 0x3, 0x4, 0xff, 0x0, 0xfffffffffffffff9, 0x5, 0xe041, 0xffffffffffff7fff, 0xffffffff, 0x0, 0x7, 0x39c, "97d2869dccb853a5402656e5891750c0bfb6afab74307d3a81fde3b7d369c4a1"}}) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000d17000)={0x3, 0xfffffffffffff93e, 0x96, 0x4, 0x400, 0x5}) readlink(&(0x7f0000d85000)='./file0\x00', &(0x7f0000e8a000)=""/63, 0x3f) readv(r0, &(0x7f0000dd1000)=[{&(0x7f0000fb6000-0xb0)=""/176, 0xb0}], 0x1) 2018/01/17 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000c01000)=""/48, 0x30) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod$loop(&(0x7f0000c4f000)='./file0\x00', 0x2108, 0x0) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000b49000)='syscall@') read(r0, &(0x7f0000594000)=""/168, 0xa8) open(&(0x7f0000bcb000-0x8)='./file0\x00', 0x0, 0x1) getsockname(r0, &(0x7f0000a50000-0x1e)=@pppoe={0x0, 0x0, {0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, &(0x7f0000162000-0x3)=0x1e) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f0000792000-0x8)='./file0\x00', 0x26102, 0x0) syz_open_dev$evdev(&(0x7f0000796000)='/dev/input/event#\x00', 0x3, 0x20000) 2018/01/17 16:53:36 executing program 6: syz_open_dev$evdev(&(0x7f0000a24000)='/dev/input/event#\x00', 0x5, 0x0) mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000012000)='/dev/sg#\x00', 0x8, 0x400) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000000e000)={0x0, 0x3}, &(0x7f0000013000-0x4)=0x8) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000013000-0x8c)={r2, @in6={{0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000001000)={0x14, 0x2e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f00003cb000-0x4)='net\x00') exit(0x0) getdents64(r1, &(0x7f0000419000-0x44)=""/68, 0x44) clone(0x40040500, &(0x7f00004df000)="43e78b123330c40007a5dc39392c009ff8d7c0d4a1098e18de4aa7707454323977cbab8c27bacd0928916a5fe747ee56bdd4825f48acf67f22fedb3b5e4a8c920bbf3268a40551f96d31a824d77c2c0c202bade52d296f53f091c6ea032ff0df9ed18361d887881c6280c11517b9839ac3df5f65586139b1009eb0952344af0dff92eb752550a4e193ee925dd1719b0ac9717f649a3d40c295f100710f1527", &(0x7f00003b5000-0x4)=0x0, &(0x7f00006f0000-0x4)=0x0, &(0x7f0000dae000)="0c9e313b19cbe6f6d8952d8a690c82cf7fc5c526f6ba07809aff61d46cf0986ce375e1a98946726d1382eebedbf16a4d19af6f379e768d715bdea0a23955ae8d3cf314bed17b1583efb88de56564fd9cbb10b84f7d2025109f932cbf3441a927c92aec5a387140f4e197d5af28708058de01b353f3adc013fd6b740311142868a48b579a2934ca80dece5628b9929778686bf534fc1b022bf059cf4f6eaa3d13a9a4a8f612bb2fd3940b7b69ee60bceb14330504f06a45ee619bfb2f76b4ba8eb600779541b09e11d08f8647d53254b37d7a3b4b6b1af8975fcc9a1b2fd6136434ab2e1bf2fcaf") 2018/01/17 16:53:36 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f00002a2000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0x120, 0x0, &(0x7f0000001000-0x120)=[@acquire_done={0x40106309, r1, 0x0}, @acquire={0x40046305, 0x2}, @exit_looper={0x630d}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x28, 0x10, &(0x7f0000000000)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000)=0x0, 0x1, 0x1, 0x3e}], &(0x7f0000000000)=[0x0, 0x38]}}, @transaction_sg={0x40486311, {{0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x30, 0x48, &(0x7f0000000000)=[@flat={0x736a2a85, 0x10a, r2, 0x3}, @fd={0x66642a85, 0x0, r0, 0x0, 0x2}], &(0x7f0000002000-0x48)=[0x38, 0x48, 0x38, 0x0, 0x48, 0x38, 0x20, 0x38, 0x38]}, 0x7fff}}, @acquire={0x40046305, 0x0}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x60, 0x48, &(0x7f0000001000)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000-0x1)=0x0, 0x1, 0x4, 0x3e}, @flat={0x0, 0xb, r3, 0x2}, @fda={0x66646185, 0x1, 0x2, 0x18}], &(0x7f0000000000)=[0x0, 0x20, 0x38, 0x30, 0x0, 0x0, 0x18, 0x38, 0x48]}, 0x1000}}, @release={0x40046306, 0x1}, @acquire={0x40046305, 0x1}, @dead_binder_done={0x40086310, 0x0}], 0xf6, 0x0, &(0x7f0000002000-0xf6)="ba1d0b64290a2a270ae7c07017181329e52dee0358d6a4c6c3c2c80ad3869ffa2df15e5784a0bbe80c9811a17ef9ac2e3cb96d125efa8a4e755c882a7a1e085241ed60e5d9dba823ac80e3edf044dde4addc19f7b004e8a6af1d156c723405c3c1a3aecc12746f2e364bb4a5e0e9d0d56259f9bed047b1ca31442864b4428f94ba7470492df584c37a69f8dca32b5d5d3b5d024544e98b92a7c4f9a3e73a96983c68a9309f774b967285a4c0d375e83975867498ab595805394a9d815883cdb46b0e8732140d2e68d6ba213188bec794e9d10e7f4ea738224eb395957c11debab501b2199f6b28443c1fbce7419fb648b519c4f4e98e"}) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) r5 = openat$ppp(0xffffffffffffff9c, &(0x7f000005a000-0x9)='/dev/ppp\x00', 0x20000, 0x0) fchmodat(r5, &(0x7f0000cb6000-0x8)='./file0\x00', 0x1) r6 = syz_fuseblk_mount(&(0x7f00005b7000-0x8)='./file0\x00', &(0x7f0000465000-0x8)='./file0\x00', 0x2002, 0xffffffffffffffff, 0x0, 0xa43, 0x1, 0x0) r7 = fcntl$dupfd(r4, 0x409, r4) clone(0x200, &(0x7f0000ce3000)="391f18d06646fc9295ca4a731a352b0065afef7929e0752721a8fc39ba14b546bbfde1202098c7950ca559d13cf8eab2304f4a19faab4f86de63c33a7dff61feec0ed50f8deff62b000100006307f40a8488d5466d7d8515d1d0932236628cf0beffc5f2e9d4a58a060500", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000da000)="") ioctl$fiemap(r6, 0xc020660b, &(0x7f0000dff000-0x170)={0x1, 0x4, 0x7, 0x1, 0x6, [{0x7fffffff, 0x3ff, 0x20, 0x0, 0x0, 0x1484, 0x0, 0x0, 0x0}, {0x4, 0x7, 0x1343, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x6, 0x3353, 0x0, 0x0, 0x0, 0x604, 0x0, 0x0, 0x0}, {0x6, 0xf044, 0xd8e, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x401, 0x3f, 0xffffffff7fffffff, 0x0, 0x0, 0x2001, 0x0, 0x0, 0x0}, {0x400, 0x87, 0x7, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}]}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) ioctl$sock_netrom_TIOCINQ(r7, 0x541b, &(0x7f0000e1f000)=0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000ee0000)={0x0, 0x0, 0x0}, &(0x7f0000509000-0x4)=0xc) r9 = syz_open_procfs(r8, &(0x7f00003f4000)='syscall\x00') read(r9, &(0x7f0000594000)=""/168, 0xa8) readv(r9, &(0x7f000066e000-0x10)=[], 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r7, 0x7709, 0x0) read$eventfd(r9, &(0x7f000003c000)=0x0, 0x8) socket$nl_xfrm(0x10, 0x3, 0x6) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000008000)='\x00', 0x2) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000bc5000)="cd5c6c6f2e0d00") setrlimit(0x5, &(0x7f0000004000-0x8)={0x0, 0x5}) 2018/01/17 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000238000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000ff4000-0x20)={0x4, 0x93, 0x0, 0x5, 0x6, 0x3ff, 0x37, 0xfffffffffffffe00, 0x0}, &(0x7f000074b000-0x4)=0x20) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000d59000-0x18)={r2, 0x8, 0x20, 0xae7, 0x66}, &(0x7f000036b000-0x4)=0x18) getsockopt(r0, 0x23, 0x8, &(0x7f0000186000-0xec)=""/236, &(0x7f00006f7000-0x4)=0xfffffffffffffdc5) setsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000000)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) 2018/01/17 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b9f000-0x8)='net/tcp\x00') ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000051e000)=0x0) preadv(r0, &(0x7f0000141000-0x48)=[{&(0x7f000008b000)=""/247, 0xf7}, {&(0x7f0000e0d000)=""/222, 0xde}], 0x2, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x118, 0x0, &(0x7f0000890000-0x4)=0x7f, 0x4) eventfd2(0x100, 0x80001) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xf77000)=nil, 0xf77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00003a4000)=0x7a3689e6, 0x4) bind$inet6(r0, &(0x7f00002f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f6c000-0x40)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) setns(r0, 0xc000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x80200) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000013000)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000014000-0x4)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000012000-0x90)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 16:53:36 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000019d000)='/dev/input/event#\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000838000)={0x0, 0x0}) ppoll(&(0x7f00007ef000)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000621000)={0x0, r1+10000000}, &(0x7f0000c20000-0x8)={0x0}, 0x8) flock(r0, 0x8) ioctl$TIOCSBRK(r0, 0x40044591) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x0, &(0x7f0000e93000)={{0x0, 0x0}, {0x77359400, 0x0}}, &(0x7f0000c08000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:53:36 executing program 6: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d6b000-0x9)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000ef7000)="cb28ffbc5c7b419df6a7bf1e5f2544d1b98711f7b0695e9d7725", 0x1a, 0xd1, &(0x7f0000ded000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000ef7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009d0000)='/selinux/user\x00', 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000ef8000-0x4)=0xd, 0xfffffffffffffecc) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$sock_netrom_SIOCGSTAMP(r2, 0x8906, &(0x7f0000ef6000-0x4)=0x0) 2018/01/17 16:53:36 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000572000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000017000-0x8)={0x4, &(0x7f0000017000-0x20)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x4, 0x0, 0x0, 0x81}]}, 0x8) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/enforce\x00', 0x408140, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) connect$l2tp(r0, &(0x7f0000007000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0x3, 0x3}}, 0x26) [ 95.960938] Option ' Option ' [ 96.498941] IPVS: Creating netns size=2552 id=12 2018/01/17 16:53:36 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x1ff, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f000031f000)=0x0, &(0x7f0000ed0000-0x41)="f01cf525215fb001fb3598a2dd220b189623b8d2f8d3c6d65e5300000000335ebad543ee562c3d39b5f9a44f780683b0ddb15419d22d33b17a2cc93c1656ed7aca") mknod(&(0x7f0000054000-0x8)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000149000-0x12)={0x0, 0x7, 0x5, [0x0, 0x9, 0xfffffffffffffff9, 0x0, 0xcb3]}, &(0x7f0000b47000-0x4)=0x12) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000027c000-0x8)={r1, 0xff2}, &(0x7f0000b73000)=0x8) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000ffd000)=0x0) r4 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r2, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f0000e8e000)='./file0\x00', &(0x7f00008e9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000ee8000)={r1, 0x0, &(0x7f0000fe0000)=[]}, &(0x7f0000ae7000-0x4)=0x3c) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000ce0000-0x8)={r6, 0x8}, &(0x7f000062e000-0x4)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) r7 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r7, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r7, 0x1000000000016) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r3}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r4, 0x0, r5}], 0x34, 0x0}, 0x0) readv(r2, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00009b2000)='./file0\x00', 0xf002, 0x0, 0xffffffffffffffff, 0x5, 0x2, 0x40) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x715040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r2, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f00001e3000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00008c4000-0x8)='oom_adj\x00') accept4$ipx(r3, &(0x7f0000e5e000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f000020e000)=0x10, 0x80800) mount(&(0x7f0000d12000)='./file0\x00', &(0x7f00006df000-0x8)='./file0\x00', &(0x7f0000649000)='nfsd\x00', 0x200000, &(0x7f0000e01000-0xee)="2d742b41df5ad64552adc675a56fcf54a3e0393be9ebdca1214818e693bb7ab7303270ba7861e511c6015fd8b7e66ad3558d802696792393d4bb08d54bf4b6d8cf5a87372bea4bf12b646afa1a5a4d4414f5f5fa0a60ca307e7d96a929c7064130006cd7a95fc7f829eb2cdfa6af0b5c2e3d616fdd3ac0772e044397438db09e8630c44319a97d96e3eb90c490e701fff623d66f79fa16d3d93d3e1607baf59ac6eddb2ca9faf56e5e91faf00f3a4af8a4c2f2c334c8d77cccb37744ba915bfb8c127b96d82dd1109f5858d1ce0d320e46f90c8ad9b8f93267bdd6ad3ce7b77599b06216a7ec510f16cc45fa3478") getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000017e000)={0x0, 0x6}, &(0x7f0000f73000)=0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000050e000-0x6)={r4, 0x59e06a08}, &(0x7f000058a000)=0x6) writev(r3, &(0x7f0000951000)=[{&(0x7f0000fae000-0x1)='-', 0x1}], 0x1) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002a7000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f00001a1000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000807000)="") chdir(&(0x7f0000ac3000)='./file0\x00') r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b1a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f000061f000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000982000-0x8c)=[{0x40, 0x3, 0x0, 0x1, @time={0x0, 0x1c9c380}, {0x8, 0x9}, {0x5b47, 0xfffffffffffffffe}, @quote={{0x80000001, 0x6}, 0x4, &(0x7f000072c000-0x1c)={0x5, 0x4, 0x9, 0x10ba, @time={r1, r2+10000000}, {0x6, 0x8001}, {0x3, 0x7f}, @quote={{0x1ff, 0x3}, 0x4, &(0x7f0000474000)={0x7, 0x200, 0x9, 0x9, @time={0x77359400, 0x0}, {0x5, 0x5}, {0x5, 0x6}, @control={0x3, 0x3, 0x9}}}}}}, {0x1, 0x100000000, 0xffffffff, 0x4, @tick=0xfffffffffffffff7, {0xa08, 0x6f}, {0x9, 0x800}, @connect={{0xffffffffffffffff, 0x6}, {0x52d, 0x7}}}, {0x9f, 0x5, 0x10000, 0xfffffffffffffffc, @time={0x77359400, 0x0}, {0x4, 0x1}, {0x6a, 0x9}, @quote={{0x8, 0x6ff}, 0x4, 0x0}}, {0x5, 0x6, 0x0, 0x4, @tick=0x4800000000, {0x7, 0x3}, {0x1000, 0x8}, @addr={0x1, 0x1f}}, {0x7ff, 0x2, 0x1ff, 0x67e8, @time={0x77359400, 0x0}, {0x9, 0xdcd0}, {0x3, 0x7}, @time=@time={0x0, 0x989680}}], 0x8c) umount2(&(0x7f0000666000-0x1)='.', 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000735000-0xc)={0x0, 0x0, 0x0}, &(0x7f000037f000-0x4)=0xc) lstat(&(0x7f000045c000-0x1)='.', &(0x7f00000fb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r3, r4) 2018/01/17 16:53:36 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)="19bd000010000000") read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:36 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000382000)='./file0\x00', 0x121000, 0x4a) sendmmsg$nfc_llcp(r0, &(0x7f00008d8000)=[{&(0x7f0000894000-0x58)={0x27, 0x9, 0x82, 0x7, 0x1, 0x1, "ce1fa45431af492354e0e30325386d0f403f9d4c68bbfae93f58d931bb5f85d55fcb4329f8fe8b6a0b3097105c7f6cd14296eca36392c5734224f854eb4718", 0xff}, 0x58, &(0x7f0000c94000)=[{&(0x7f0000664000-0x6d)="68b7de646745e63a08dc8d846ec7fc6e2a871e651274e3cf02ec585a40c71bb231335780d9e0488bd2101a7236b6037a02c1b1d058c88c76896b41dfb17d488797c3fdb8996ad65b5b6282ef6943c141e26236f0a618c02631ec8117cc95f7149af0ecdb91ea9aed0db4429989", 0x6d}, {&(0x7f0000667000)="3c364e5a60e7c5ec015aedc6cb7142ab2a29f0f33a09a9f702be1bf7e6a5168696fd6be8c9f7ebae5b5fc6add67e8ff7e5273ceb9c62a6b5eb6124980f7e72050432f149beea47c2f54fb6fb3065d5e838be29696cf70b664eed2cce090acc51ec6b864da043dee138608c6f4c5e4e4fd880e50dab52e5b4f54234588fa9478730b6094201cef08446336608e68f662de61dfba5fdd260835ff64ecdcfe78614c5397f178beaf2b9718728fbdd12edcf717f20b6980d1b33de6e2228a8e431b4e6bf3b0acd08752c8c2aae7cd2e8ad34c22ee08843663b8fcae987d8d3c445d41e9fcfcce09a", 0xe6}, {&(0x7f0000736000)="67b17145868e4253017b9c57cbe21f82ef2ee2e2d4dfe62a093ba4493364bfea137271446464da921b25fc15d7ee73a2bba7b80d10d6c714d6d5da0289460efadd09ce4d236238f5d522fef922962e6592ca6cdb77ecbe7e0eb5e597", 0x5c}, {&(0x7f0000ae8000)="400fe725ffd35730265940d88a4dc004087dd3ecfa41caaf01cf1c01711d9d8970dbb26fff840f096e34a24c90df53e8d71394f3992a7f118afb57fa72fee4b840e8c5d417ddeaa70f4dd9a1c99e7e6cf8650ffffc05c250d6ac1c83d83fda52f30754955404d6cc7f47e5dcf8ca6059b63d98c32f3dc349af9799853e0f053284275102f67dacde6d60cee96fb12202", 0x90}, {&(0x7f00005fb000-0x1000)="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&(0x7f0000be1000-0x38)=[{&(0x7f000016d000)="e2ebc8e8853b6084e1a8ee92de8824ff319ea11f424276d616542e505383dbab309a2f2cc7b95a41fe310748ff434c540662171cde1cf44f116c492779d13630f52e4588563d35c68be62a316c2d4c8c9c2be39e98aec7d0f72a25366cf4f8227b88a03f41cd810d968915133a228b5f26754069829591738a954d1fa49da87a7a847afd8a5153a281176ba381e6ddfa29741404653d2f8b2287f1094853004991e73b321f046041f272649f6512b8bcc8786a3c637a594894e5cad50c045c25a2e75017b9fd38871dfe0315b45b8b433a0948a903e416feb538ac94e06d274b28b1f9d82d8c7b008c75bd7aea", 0xed}, {&(0x7f0000600000-0x14)="65b9bbef232d026b043699e549cdf2a33437f123", 0x14}, {&(0x7f0000aac000-0x7a)="33467f8e6586234b7eb7f445e9dd5f5d7efd9c41983036d95a57efc1d7aa3deeb2150e1aa306373955813f73837fe405e2d09705cfee1e4986dae34fc1a17e30458d911f0549bdbd55aa9f7839f05949c6634b849765715e04c48f6f144363b79166df3ac28476179da726860210248136dc00fd73dda4607bcb", 0x7a}, {&(0x7f0000cff000)="5eabd02ec9da539ae0b83f5704e6740ada7e776fecd2fc79d7670420727daf79b122cd60a13609cee9656774bd1b4c0e5fd248e300a035f7bb09c8de33bd014e70df63d541e7532cb20690a6863fb8aeccbfb51a6ccf83e149258a6424ec611e48977b1e56ab64aa82e2725eda3a2074809ccd945b3ab24c3d2fad2aef9433a8b164a5b54c5cce6bbb07791718ef9243842e482224c661bf775a45", 0x9b}, {&(0x7f0000c9a000-0x1000)="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0x1000}, {&(0x7f0000198000)="bee5ef48d7319827a80d8220c83609153cb8642ff79b7b5479aae396fe667c41a7cc610868e124a9f73a236b688bcdf9f52d62b8eebcb260ba548235d4c4c0a23815a126c2686a37b66417460c66bbfc17367a66d60eb511177b28043096c8af8ae165de694a5d726402e90d7178b8513d7c8c48fb1e25084c72f6e6e7fc683ede6c8cf4cdba8eb0b9158bba30e7d48501f5b20e85b5e406484b443a4ed702eba2376a7bea9be96c6d112733aa8d1a46e27930d5fe8da718e9779d6a740e3313426000567abf34dd17ce5ff9e15333aaa0a0790ca18fdba41038163c9a9d0f1a1a99557451846c25", 0xe8}, {&(0x7f0000646000-0x25)="d285ff6060e425f8d6ab79f35a29922a0c3e0b6a7bed0548ec6405ae577bcfa4d9bf5d67d8", 0x25}], 0x7, &(0x7f00003f9000)={0x68, 0x0, 0x10001, "ad5c5848b0d6d75e018e3a4d9a6c08d4aea4b0c0ae66e21e90a4645937c937b4480539816f734872a7634901e20056bc7f5057dd61dbc48bb1065df546082c39ce9759b9d633748f344d53b9047adadaf59ac741ca7b594a3db4ba"}, 0x68, 0x20008041}, {&(0x7f0000ad4000-0x58)={0x27, 0x7, 0xb23, 0x2, 0x2, 0x8000, "ad3ad36d702d68c89c4217dd88327bf10143b7ba991ed5fd6133a35bb1eab7299ce0b04c5c9782c82db2772a7dace8ffd872122815a96869931150d390b0e8", 0x8001}, 0x58, &(0x7f0000f21000)=[{&(0x7f000070b000-0xa9)="dd09f2450cc53173aff1049ea47b42ac55b7e8a1b7530ee04920da4464f1f738535a77be1a0d6a9fae4d4138b720192c78782988294ce7fbd248e07181cd8e116982be1d2bc30af2c5e77b338e7da1d83ba075d29ae8b06324bc3fc21ee6d03930dee73da1955b66493849ba31efe4275ddafe2a12cda0edbec2253ea3a88e47413d4fd49af1d0db1ab5c16c5bfe84ecd5ebad3306264433e11d7ec020b557fed2d85bf030c465f170", 0xa9}, {&(0x7f0000e28000)="8f8036c307f3086d27fce56a47e530e44fdc6fbf108275e95d4fd50cd113f9b57bdf7240ec6aba95f5372567d11b873bf0cea7d09f25041e8fb9e98b5082bb63303f086719e7acf7141ec8b7ed1f7817991ed5ea37dbc913b3c702403b5238d938ba053c9cd2270c13eddfc7022c4b932b23f2225cafea6751414a77550398cf0e07b35459124eb80a3f275ae2c893c52a648fb4c3253966029528bc31f6edf2177e42a8e4", 0xa5}, {&(0x7f000043b000-0x52)="aa0c74093af7943365339fded8f41ade12c187ae83ec7f91abae8c1660f2c23fa84724d53d4642dc78fa465a6dc3d12aae7fe4995004e690f11327339c7f0a29b521ca410aa334ad8352905196cba88d19e6", 0x52}, {&(0x7f0000d70000)="424ba363d827aff253607c3f1fe8fd6ce1118792a40ecb1d42ee9780b3c73e08b2a2349fb6c33c175350e6ac08947dbdaaed9936a86e50ba098a6ac85f059115e914d462df5fdc8f7a21b9be5bd782ae3b95b48af77362188e9f32c057d95d54ffc19871ae3784e02fcbdd7e6916626a36f73ee08ae1a532c3dc2835d0a745", 0x7f}, {&(0x7f0000f4b000-0x3c)="6037c4e8c312a5087ac34cbbefb22ccb2477cdb4a791edf4196656da4d937ceb36c9ffc7e6de0c9ec097d0217087b5a92124725d5649b1ef4ce64c4c", 0x3c}, {&(0x7f00002d1000)="3e3bb9562578a6bb3fd9086ac89a81ffa00f80e1fe45ee69bfbb05002492426896190a1f01b127626e684f0f3fea3d8e45f1a5e8b048e2e2dfd42256ec7901f9ef64ccdb049c45a2ec6f677fec39be3e71e83c0e916b234746d86b0b24553392cc8d428092400efa087b58873d257091def2d9c0ace430f569686bddf3c07adb506d39c9aa20205dd76971da4598c8d0d03cb5fdc15264ea57b8714288bcf81f6f4883d68462a4a6b6cd1310440e5a0c865aec01ded734e5", 0xb8}], 0x6, &(0x7f0000add000)={0xcc, 0x0, 0x0, "75ede77b42c35bf0f0ad731395616cab035423089ad9c33895966c95b1660bb2842cc4846f46ffe991010822304577f852d65e0d5addb6351152245976fc83780a3e6f78b6d55a3efa88b20e5abe47b5c2f32e627c16528c3fc86963a9910b18ce4e70c9265ef944fdbed53b15efa43fe1b01133fff1aea9e0f0fd1af2ea3f77164408c235c46d1cd80226538a8888c433971df3964d2b807e192f61e3ceb26623bed3b166911904bc7b0d271ae344f48af98f80bad9a57abb9314a301b68865"}, 0xcc, 0x4000000}], 0x3, 0x20040000) seccomp(0x1, 0x0, &(0x7f0000ead000-0x10)={0x1, &(0x7f0000001000)=[{0x64, 0x0, 0x0, 0x37e}]}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b7a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f0000bf5000-0x8c)={0x101, 0x2e, 0x7fff, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:36 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x0, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000348000-0x8)={0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000a0f000)={0x0, 0x0}) 2018/01/17 16:53:36 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000009d000-0x11)='/selinux/context\x00', 0x2, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000023000)=0x0, 0x4) dup3(r1, r1, 0x80000) 2018/01/17 16:53:36 executing program 5: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fe3000-0x8)='./file0\x00', 0x400, 0x20) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000461000-0x8c)={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]}}, &(0x7f0000fe2000)=0x4e) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000221000-0x8)={r1, 0x4}, &(0x7f000086d000)=0x8) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r3 = epoll_create(0x9) prctl$setmm(0x23, 0x2, &(0x7f00001cc000/0x3000)=nil) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000c3c000-0xc)={0x0, 0x0}) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r2, 0x24100) 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e97000)={0xffffffffffffffff, 0xffffffffffffffff}) clock_gettime(0x7, &(0x7f0000be3000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000058000)=[{r2, 0x0, 0x0}], 0x1, &(0x7f0000069000)={0x0, r3+10000000}, &(0x7f0000c59000)={0x0}, 0x8) dup2(r0, r1) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000864000-0x8)={0x0, 0x0}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000748000-0xd)='/selinux/mls\x00', 0x0, 0x0) signalfd4(r0, &(0x7f0000d0b000)={0x2}, 0x8, 0x80800) getitimer(0x0, &(0x7f0000855000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00006fc000)='/dev/ptmx\x00', 0x101200, 0x0) r1 = gettid() process_vm_writev(r1, &(0x7f0000caa000)=[{&(0x7f0000e92000+0xe11)=""/88, 0x58}, {&(0x7f000008e000)=""/131, 0x83}], 0x2, &(0x7f0000b98000-0x20)=[{&(0x7f0000857000-0xe)=""/14, 0xe}, {&(0x7f0000301000)=""/123, 0x7b}, {&(0x7f0000361000-0x1000)=""/4096, 0x1000}, {&(0x7f000030d000-0x1000)=""/4096, 0x1000}], 0x4, 0x0) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffc) listen(r2, 0x1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f00002b5000-0x18)=[{0x2, 0x3f}, {0x2, 0x9}, {0xa, 0xff}], 0x3) ioctl$int_in(r3, 0x5421, &(0x7f00006d1000)=0x9) flistxattr(r0, &(0x7f0000dbe000)=""/206, 0xce) 2018/01/17 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac9000-0x8)='./file0\x00', 0x8001, 0x5) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000e97000-0x8)='./file0\x00', 0x7ad26b59) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00007e2000-0x4)=r1) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') timerfd_settime(r2, 0x1, &(0x7f0000b94000-0x10)={{0x77359400, 0x0}, {0x0, 0x1c9c380}}, &(0x7f000031f000-0x10)={{0x0, 0x0}, {0x0, 0x0}}) read(r2, &(0x7f0000594000)=""/168, 0xa8) readv(r2, &(0x7f000066e000-0x10)=[], 0x200000aa) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000616000)={0x0, @in6={{0xa, 0x0, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x9, 0x7ec, 0x2, 0x5}, &(0x7f00006aa000-0x4)=0xa0) 2018/01/17 16:53:37 executing program 7: 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) clone(0xfffffbfffffffff9, &(0x7f0000000000)="c33cb2371b563729e2af687047b0fad19724daaad3ade76bb1a3a0c143590967c63a2255045d58b502d65f02bbde2123387f6ace2dd2f138ee5a5be9d793914c265124369e550840690683ee5cf51e7d83cac0cde6a19a", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)="") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000003000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000002000-0x56)=@file={0x0, ""/84}, &(0x7f0000003000-0x4)=0x56, 0x80000) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 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$DRM_IOCTL_SET_MASTER(r1, 0x641e) request_key(&(0x7f0000003000-0xa)='syzkaller\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000003000-0x10)='/selinux/create\x00', 0xfffffffffffffffd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000002000)=0xe9) 2018/01/17 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000091c000)=@common='ip6tnl0\x00', 0x10) r1 = socket(0x10, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000d14000-0x20)={@generic="6a3e836a834000631ffa3b50844697ad", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) write(r1, &(0x7f000087c000)="2400000052001f0054f9f426000904000a07100800010002000000000000000000000436", 0x24) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000007000)={0x0, 0x0}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc008641d, &(0x7f0000008000-0x8)={r1, &(0x7f0000005000-0x7e)=""/126}) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000006000-0x24)={0x8, 0xff, 0x10001, 0x6, 0x8, 0x22, 0xfffffffffffffffb, 0x0, 0x9cbe, 0x82f, 0xfffffffffffffffc, 0x6}) add_key$keyring(&(0x7f0000003000)='keyring\x00', &(0x7f0000002000-0x5)={0x2e, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x7f, 0x40000) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d26000-0x9)='/dev/rtc\x00', 0x40000, 0x0) sendto$packet(r2, &(0x7f000019c000)="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", 0x1000, 0x4040054, 0x0, 0x0) r3 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r3) sendfile(r1, r3, &(0x7f00000de000-0x8)=0x0, 0xfffffffe) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x3, 0x8972, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x58, 0x800) r1 = syz_open_dev$sg(&(0x7f0000a93000)='/dev/sg#\x00', 0xfb1, 0x22000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a95000-0x7)='/dev/hwrng\x00', 0xc0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = mq_open(&(0x7f0000002000-0x2)='$\x00', 0x802, 0x1, &(0x7f0000001000)={0x3, 0x0, 0x4, 0x5, 0x322, 0x200, 0x3, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000)=@file={0x0, ""/23}, &(0x7f0000a97000-0x4)=0x19, 0x80000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a96000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) r6 = fanotify_init(0x10, 0x400) r7 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x40)=[{r0, 0xb000, 0x0}, {r1, 0x4022, 0x0}, {r2, 0x582, 0x0}, {r3, 0x100, 0x0}, {r4, 0x1e960a08e2ea22c5, 0x0}, {r5, 0x4000, 0x0}, {r6, 0x10, 0x0}, {r7, 0x80, 0x0}], 0x8, &(0x7f0000001000)={0x0, 0x0}, &(0x7f0000a94000)={0x1}, 0x8) mlock(&(0x7f0000a94000/0x1000)=nil, 0x1000) pipe2(&(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil, 0x0}) mprotect(&(0x7f0000b18000/0x9000)=nil, 0x9000, 0x5) vmsplice(r8, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)="", 0x0}], 0x1, 0x0) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bd1000)={0x0, 0x0}) recvfrom$unix(r1, &(0x7f0000ad8000-0x1000)=""/4096, 0x1000, 0x1, &(0x7f0000b07000)=@file={0x1, './file0\x00'}, 0xa) 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, 0x8, &(0x7f0000d3a000)=0x0, 0x4) r2 = getpgrp(0x0) getpgid(r2) r3 = dup2(r0, r0) write(r3, &(0x7f00005ad000-0x1000)="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", 0x5b1) sendto$inet(r3, &(0x7f000058c000-0x1000)='B', 0x1, 0x0, 0x0, 0x0) 2018/01/17 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) fadvise64(r0, 0x0, 0x7fffffff, 0x1) finit_module(r0, &(0x7f0000a67000)='selinux!\x00', 0x0) unshare(0x40600) signalfd(r0, &(0x7f000016e000-0x8)={0x0}, 0x8) mq_timedsend(r0, &(0x7f0000745000)="923cfb6cd1f81fed7a4143554bbc190b1272afc13e39db256554560938b55f657aa72bd1947a0d89ca0a0b9c63301396a823cddbeb175fe208b8a5bc5f3fda29", 0x40, 0x4, &(0x7f0000df7000-0x8)={0x0, 0x989680}) 2018/01/17 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x10) write(r0, &(0x7f0000cfa000)="0400000013000790fa1e801adc250000115afff7090003000000000000e0f9161717cb95", 0x24) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000892000)=0x0, &(0x7f0000a6a000)=0x4) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00002ad000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000057d000-0x20)={0x9, 0x80000001, 0x1, 0x9a41, 0x12, 0x3e1, 0x80000001, 0x6, 0x0}, &(0x7f0000bc8000)=0x20) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000ef8000)={r1, 0x8, 0x6, 0x3e000, 0x4, 0x1}, &(0x7f0000c82000-0x4)=0x14) setsockopt$inet6_dccp_int(r0, 0x21, 0x1b, &(0x7f00002a2000)=0xfffffffffffff18c, 0x4) mkdir(&(0x7f00005f2000-0xa)='./control\x00', 0x0) r2 = inotify_init() r3 = socket$inet(0x2, 0xf, 0x5) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000a8a000-0x5)='yeah\x00', 0x5) sendmsg(r0, &(0x7f000049c000)={&(0x7f0000ff1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r3, 0x2, 0x0, 0x1, 0x0, {0xa, 0x3, 0xfff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x5}}}, 0x32, &(0x7f0000188000)=[], 0x0, &(0x7f0000926000)=[{0xb8, 0x119, 0x7, "cfae3c9a9f700cfbff82e90cd438d8e6025b778058ebb11a7703ed069eedad7a199c8b965952d446b7a81c7cfcf4e0d8f65558e79258f38c571225cf476080969a2491a057fc86556955c1440114c36dc2cfdcc4393f792de8d98a18a6fd71749171883f87a54e9822b7d76ba7a3af9cbcdd83600ece13bb5b92d9a3b09b073a82a00c07b50a4562de28bd39384598117485dee23df17c047ec15aa74bf769b779ae79d597971a73b2e863"}, {0x108, 0x112, 0x100000000, "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"}, {0xc8, 0x117, 0xff, "727cb64d5898823eea040a16097ef9bf74bdbcdf17f971c282d7322cb20e37468ca03ad85687b7b483d009799884d85a8a4e67ac96a47a71489c343f8ab50ce95630acea1538d48028faa57e75a392384b536eedad69937779a351a87b56f65ed9646e11b4a0ea8921660a49e71b8ebac02919cf790453822d6629f743c6b5dbf2a56da71d3645c6a62881126b5098257f31474de679e59146ec9d36c7607ed4877b67298ebc2e62f8beeff4ada653ea378dd179e7cca20ac5"}], 0x288, 0x0}, 0x8000) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000600000-0x20)={@generic="106563593ab9c78d1383aad766fb8a86", @ifru_flags=0x0}) inotify_rm_watch(r2, 0x0) set_thread_area(&(0x7f000090c000-0x10)={0x80, 0x20000800, 0x400, 0x7, 0x1, 0x5, 0xed68, 0x80, 0x3f, 0x100000000}) [ 96.919993] netlink: 16 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x204000, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) fadvise64(r0, 0x0, 0x38, 0x1) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) write$sndseq(r1, &(0x7f0000003000)=[], 0xffffffffffffff01) clock_gettime(0x0, &(0x7f0000002000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000002000)={0x1a2, @time={r2, r3+30000000}, 0x1000, {0x8, 0x10001}, 0x100000001, 0x3, 0xa5e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000b000-0xd)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000014000-0x30)={0x8, 0x0, &(0x7f0000014000-0x8)=[@acquire={0x40046305, 0x0}], 0x0, 0x0, &(0x7f0000012000)=""}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000e3c000)={0x0, 0x0, 0x0}, &(0x7f0000aa4000-0x4)=0xc) fcntl$lock(r0, 0x7, &(0x7f0000b03000)={0x0, 0x6, 0x0, 0xfff, r2}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x0}], 0x0, 0x0, &(0x7f0000011000)=""}) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006f5000)='/selinux/mls\x00', 0x0, 0x0) sendmsg$netlink(r3, &(0x7f000066c000-0x1c)={&(0x7f0000335000-0xc)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000185000)=[{&(0x7f0000606000)={0x78, 0x29, 0x330, 0x5, 0x0, "", [@generic="31c7594dfb148291b619658875d72a1a4fde4f2793ee96cc57c3c4508cf6909563b614edf444c48fd141605e2c5e4cd471f5df90dbaa5c041112a6fa6aea15ca932d38332076d2c4674b4e89774be9487705e6bb871d5cdfada3a12bdfbdd454ae6ac1bc5488196f"]}, 0x78}, {&(0x7f0000dad000)={0xd0, 0x2f, 0x200, 0x6, 0x2, "", [@generic="a70a9c3c964fec03b4eaee57c0024f3cd7e60927e70d0710deda110c8c6174cac638c6de99c52bb4c2160c50994e2b67c21bc7de5b966f7acf904690a49015048240459c63a01963178c10dcc59c003a56a0767ae4fc3203e7268fd5c17f9de051a474dc67e69bd67a206c4df1f1aeaec509342eac9a4c86cce0a0d3a9b9d546dc214e9e3bdd006c06b74d534728dd5a015187f80538114d5711de130a06eb7bbd529a31be1441572a43d16616f8074d87f33d1a82fea8e5af18f2a76ba71379"]}, 0xd0}], 0x2, 0x0, 0x0, 0x8000}, 0x4) 2018/01/17 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000fae000)='/dev/sg#\x00', 0x0, 0x200100) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000e20000-0x90)=[@in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x55}, @in6={0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, @in6={0xa, 0x0, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff}], 0x90) clone(0x200, &(0x7f00009a4000-0x1)="af", &(0x7f0000067000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000a03000)='./file0\x00', 0x1040, 0x7) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000090000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00004df000)=0xb) read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 6: r0 = add_key(&(0x7f000014c000-0x7c)="646561e4009e6e97233d316d39b0e17620a9264dfa09c93576cfd38e0de1292b8423580ba819dc5be5c67d7250ec1a1950d7d7935f03cc165d610f9a82807a75d3c9d33e2ca8878f2e34ac43e2088486200170d608533225164cfd5719506600af84161a6feb17a4985d7b219232fabead4bf26900525fdf07213443", &(0x7f0000f0c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000c8a000-0xaf)="", 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x10000) keyctl$describe(0x6, r0, &(0x7f00005a8000)=""/0, 0x0) 2018/01/17 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0xffffffffffffffff) getpgid(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f0000017000-0x4)=0x0, 0x4) 2018/01/17 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xe04000)=nil, 0xe04000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000dfa000-0x1e)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fsync(r0) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000e05000-0x10)={0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000236000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000076f000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000e08000-0x43)="6c0eb244b06c302e9aaf004c5f627cd3af1b171907d542100352dc09a50f39c12f91a8d24e3b80ed76cb5ece8d481fe0bde17759c22c4bb615cb4cc882471421dacd59", 0x43, 0x0, &(0x7f0000bdd000-0x8)={r2, r3+10000000}) r4 = dup2(r0, r0) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000e08000-0x8)=@assoc_value={0x0, 0x2}, &(0x7f0000730000-0x4)=0x8) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x18, &(0x7f00008ff000)={r5, 0x4}, &(0x7f0000e07000)=0x6) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000e08000)=[{&(0x7f0000e06000-0xec)="6819cbb077dbf935977f3143f2d119bc69b7c7b17984aeab10adcdc72129952cb1db91be0eaa260e4ef6382515166eb3b3f3e26027c635c46dd3604d24cf6f86b42830a83123d85c5c9750dbea90009b6b1cd02ed283374b165abc8d79ec969b3ce749e5eee3a7f276af55cf322cc78af555abd18aaca26921aa71bba75c4a3dec2aa73a4df85e238603c1e76ba86690bc765d12ae45dd2fe6ced0c8e55c37c69fe12d181e4dd16e308f438cb1b2a434fca01d0db5956c5cf7530ec3435eca583905f63a93f6f811178236a4c9921be32c9093fc3a8b2e2afdeb67fc40122eea5990b5dfe34ae06a4ea2169e", 0x0}, {&(0x7f00001bc000-0x28)="33a3a74a0774a1795cc5da46de942a5a3322991242d4067f498f285e5c8433e79c92c2b5d7963e6b", 0x0}, {&(0x7f0000058000)="f9f354caea9e3d00c46987e32027e667ed73826cb95711ae561b31b6961daf3d0ede27a68b49de05532502ff239c81c0c97b39fff37f3a4698471190ace1fb13aa662b66efd0a567d69982901741b1e8a7625a07c697d0f0bed0c57e19911f6916fd8628ce2615dd8cde922d1fe2152bdfb11aa49ae1399b7d", 0x0}, {&(0x7f0000164000)="a73bcb7b81758bbc7935a17350b5e8a479c3d31ccef74165898c55d8b4cf44efd1ade08580e7b4ba29bc0c6de8caec91eaa1cc376d12bf984ba4527337f5b51f2d6fec9132e1aa9c08021ec00659952fc41acc8ac1117c818d3656045dbde65712b9dbea34e942f0d0904eb526cc4a68600293669f2c51a4472dad422ea4c2b24898048c99df7a2eed104ddd91084988ff964f1c773c88b88df6caad37e5c693843dcc83e8bd2d34ed003163fc452e6d705b3449c0c34fafed47a7f6fd5145db8b6e28e346ea77ce7870de177854827efbb87d622ddddf747f5077836749b240d6dd9a83f318", 0x0}, {&(0x7f0000e06000)="b408eb932fffd31d09e0e64f945bda4a603ee051ee529ce008e1c3d5bdba95f8156358c61ce642a7e74bb0470ef4c44bfc30de2ed43a14ffba65b3e5250d7b", 0x0}, {&(0x7f0000e07000)="0170b75ba236305272605d93ddb7dfa47248db278df7dfa85fb8f76f2b55341f605e85be2c62ef4590ef7a37e8ed90cf3ff1678bbaaeb8d92fca53fb67e548e96e98fc47b57c08419fd85c2c88a1c3ea0fa833b93b985dd9c0489c59442f78d36d54ce2bc494209619055c180d39458e495cb7e9efe0d1571fd299f7446cc4d653475e", 0x0}], 0x1) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000032e000)={0x0, 0x16, 0x2, @thr={&(0x7f0000af9000)="6b685c652c1b91ce892c4674308fd6f1d6268e02b750c1559f52b5c062ef2d83fdc8b4820e2f329011d8830d1aa3d1afa4861216c57afb5859af25c00cb36f45426685e689a62b7abd154ec117e25d56a7540ec347acc9b0948b8813e5fd5a7e66346df5876579212e2bf4da7e53e45fc35d007f35d1709cf9f128c847a76c5ecf7cdcfea1b69b1d9f41a0029662", &(0x7f0000a37000)="65fe118114d402b2b732e52cabda3e2a636388c1ed"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004e4000)=0x0) clock_gettime(0x0, &(0x7f000038e000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000040b000-0x8)={0x0, 0x0}) timer_settime(r0, 0x1, &(0x7f000045e000-0x10)={{r1, r2+30000000}, {r3, r4+30000000}}, &(0x7f00004f3000)={{0x0, 0x0}, {0x0, 0x0}}) r5 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r5, 0x8905, &(0x7f00006d7000)=0x0) 2018/01/17 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000030000)='/dev/ashmem\x00', 0x8080, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000b1e000)=[], &(0x7f0000b7c000)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000638000-0x8)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f0000fd3000-0x6)='ncpfs\x00', 0x0, &(0x7f0000cb6000)="") r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f22000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000844000-0xc)=@sack_info={0x0, 0xffff, 0x0}, &(0x7f0000eac000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000147000)={r1, 0x8000}, &(0x7f00004cc000)=0x6) 2018/01/17 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0xfffffffffffffff7) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000711000)={0x0, 0x0, 0x0}, &(0x7f0000ea1000-0x4)=0xc) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000410000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00005e3000-0x8c)={0x0, @in6={{0xa, 0x3, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000eb9000)=0x8c) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000563000-0x98)={r3, @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]}, 0xfffffffffffffffb, 0x3}, &(0x7f00008d9000)=0x98) r4 = syz_open_procfs(r1, &(0x7f0000b28000-0xa)="6368086c4872656e00fc") sendfile(r4, r4, &(0x7f00007c6000)=0x80040, 0x2) setsockopt$inet_dccp_buf(r4, 0x21, 0xe, &(0x7f0000882000)="ccd85deb164cb00f95fc2f9380f2831fb40c127c179b7c5d1e91aff9da0734f38f2379f7cb68c5ab9dc43d526cf3c5eea386c9ba3b8363222c6d1b9421c5514170b8fba7f0a0cd1322196a9a13a4ba67571fbb1758b750f40af9f95fd27326161b518eda31d684e453782ba606ccdae5cd245f2445712d", 0x77) 2018/01/17 16:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000e53000)=0x4) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f0000b3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x60, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') readv(r0, &(0x7f0000391000)=[{&(0x7f0000420000)=""/157, 0xb79c}, {&(0x7f0000dab000)=""/107, 0xfffffffffffffce2}, {&(0x7f0000dd2000-0xbc)=""/188, 0xfffffffffffffd7c}, {&(0x7f0000be3000)=""/59, 0x275}, {&(0x7f0000b38000-0x3d)=""/61, 0xc1}], 0xfffffffffffffffa) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000012a000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000e84000)={{0x7, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000556000-0x9)='/dev/sg#\x00', 0x7, 0x100) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ec4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r1, 0x40086425, &(0x7f0000650000)={r2, 0x2}) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000148000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000b98000)={r3, 0x1c}) 2018/01/17 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000799000)={0x0, 0x0}) vmsplice(r0, &(0x7f00003ef000-0x28)=[{&(0x7f00002d8000)="d784f4466702b7ea881e10c2e77ecff9d1c7dcc50091bbd9d4fd644dee859e99e635c8d2748251c66ed28de5b5351035d2a542354b0daac5e437ac3b9e8dba4168e98fe0ebeeb97db86136bbd6af5771b74ce7e6b9634ed27b", 0x59}, {&(0x7f0000152000-0x3a)="59e591a326457c60363bb20f920bdee0a8bd9b2ebdb21df26f15b8d03546a0ed1ba4407def4eaad9bcb9d30c66519dd7257af074e7270cff8be5", 0x3a}, {&(0x7f00008c2000)="2758f9cfb52530b1b75b2c2d4c34f82e77663cd1e9e3fae7b7480dfedea4c317ca", 0x21}, {&(0x7f0000efc000)="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", 0x1000}, {&(0x7f0000fcd000-0x89)="12c97a97a09b03633d1d9693527b9771c20af9179b68f6200b935fb35f6222189d74119b340bcfbcbbe2224142c0c8513258bc75a60000000978e093f3d9ad52367c1e57708da257598efc38a85a0807e3f1142543c74cd129235ec81a40193553a8fe0946e36d2109e58fb853c182593bc31c9a9abb4e282c6cede5cf57abb4e86a0b1597c0eafcfe", 0x89}], 0x4, 0x8) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) r2 = open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) vmsplice(r2, &(0x7f00008a9000)=[{&(0x7f0000487000-0xd4)="18f5cca65af666cdc984801fe507296b8c99888acf02032c7700406961f7390548638081cd3c2a56a4e23932c6e232c04a7a4e265af5f51801be6be7e6d926c21fa8a5d872eb086f129baffe78c7697c4ec07f52532b309397b97ba71b64ecb83fe94d64ebc9e7ef676dba2c992462f1fb594ac95a52ef56fed0614bc01560a1a5e09e197e681cf5f7a35ed3b0b32da23ac7aa7513f51266c29bcce8878d43a6d1bae84408ef1bc8bc9d760fba798ed44e222db1684ae35689f891273e49ddf67a658f1e9ce35ff640d039078e53e87b9b7a73af", 0xd4}, {&(0x7f0000c00000-0x59)="e73a8626de9c68c9fdf4ceab23279eb5fd04c0855e3157ca59bf2de351a1237ac9747b877a2d466a5e5bfa932cd447f9ec093b0ac1759028cb0e478881ac54826829f8ac125d60224a9b8cdd89691e0394178cd1557819eef0", 0x59}, {&(0x7f000053e000)="", 0x0}, {&(0x7f000014b000-0xad)="cccc3225e6d3927ff1de8ed4be9f8dfdba2f9b8f88360623d0e5e9bada3d351ac52afeb83303f3862c9f7806cd9ff3b221fa8599d7b77e39af9c7f7a2dc7319e5036a94bab9a256ad309b19cafa96ce86ef67bf880317b36bda1f0ba55524de89a445f4c6d685d2491c3153d8d5aedd85744f10fcbb05b20aa137894f1597804a5dcf269e3aab79bc3c984133c3af4e3b5423040477ecf83995d6a6d260acc1a8820728124f84eb2dbb2548946", 0xad}, {&(0x7f0000cad000)="70676c199340986da7c994d489146d560a421d6f6f912ec7b1764c6ff796afb7768ad28c69f279c54706c1502e7e5cac5a6a2a3e60733a2956b1438c99c0700e6b29572dd08b9c6cc323403d02843ba757f48431ccbf475d2643d6a1d118e79855c7e043ae98e032d814afb36115b0fb42ea7f9cd4ec5465089fe266a1a75eb3888836071ffd2ddfe167c4d8f9fb847a076614e1d4dd92d5b14110faf1e9ca84d0a6a1903d6b9274998288cf2e08179b546a6c3aeb495951ef331cbcca365bc3b29f9999f0bb4a3ebd59f247a617409156fb94974a8817", 0xd7}, {&(0x7f00006f6000)="6a00ff27bbc336990e9a932bd0d3519b958896e149bfb09ac47b3dbb3e1dd9386e5450cae795190bb575767e3c10d37ff4be16bb1c795688e150de0e7c614223a9d8369a08728c00c6f88ac0eeefc0296572fb3ed5126e3283aac2b2ccd55aaaccc9f9d05bcf85dc0e5bcc2263ddd7212801896e033ad57a556e40997084a99f6f5a4f956684d7d6d3ef3911d1a1ca50ce178346f44f5b0d18f691cd3b131e7028f23e7c0a89720048286fbd8f014bf5c402c9a84e1465c0713e01", 0xbb}, {&(0x7f0000028000-0x1a)="5113ea74645d132ca65c57748b95eabec7be1bf06ba43820821c", 0x1a}, {&(0x7f00007c7000)="", 0x0}, {&(0x7f0000ddd000)="8a71900bd032132c2c693681f43413f7b5921fc59033500b5c4ca568a09cd9690d79cd47", 0x24}, {&(0x7f000078a000-0x6c)="5fb40ca0aa4ad256e9a06d174c2fda7a3f3a098b048e627a3ae658666bf811906ac1d2b3b49c3850f23e9c788bb40c97feacd738b02686ccd47632f4c87200d5da47c885ca9f7eb22a28c4907d9dfc29e3a3dfa8a23c8653e1f1cbe11530d8d7a17433ec3c7af4541e37b8c0", 0x6c}], 0xa, 0x2) 2018/01/17 16:53:37 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000010d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000d27000-0x8)={0x0, 0x0}) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000bd3000-0x4)=0x0) capset(&(0x7f0000d25000)={0x19980330, 0x0}, &(0x7f0000ce0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000795000)='./file0\x00', 0x0) r0 = creat(&(0x7f000071d000)='./file0/bus\x00', 0x2) pwrite64(r0, &(0x7f0000c30000-0x1000)="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", 0xfa0, 0x60) 2018/01/17 16:53:37 executing program 3: r0 = mmap$binder(&(0x7f000031e000/0x4000)=nil, 0x4000, 0x0, 0x703cd9e8569f9fbc, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000000000)=""/128) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r1, 0x89e2, &(0x7f0000002000-0x4)={0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x82) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001000-0x30)={0x54, 0x0, &(0x7f0000001000-0x54)=[@reply_sg={0x40486312, {{0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x60, 0x28, &(0x7f0000881000)=[@ptr={0x70742a85, 0x1, &(0x7f0000001000-0x1)=0x0, 0x1, 0x3, 0x12}, @fda={0x66646185, 0x2, 0x2, 0x3d}, @flat={0x736a2a85, 0x100, r0, 0x2}], &(0x7f0000000000)=[0x40, 0x0, 0x0, 0x30, 0x68]}, 0x1ee2}}, @acquire={0x40046305, 0x4}], 0x11, 0x0, &(0x7f00003a0000)="69a4ad2fb235243a701b5ae046f70afc07"}) 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000615000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f000020c000)='/dev/input/mice\x00', 0x0, 0x14000) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0186416, &(0x7f00000f7000+0xf0)={0x1000, 0x6, 0x1, 0x3, 0x0, 0x600000000000}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000388000)={{0x0, 0x0}, 'port0\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]}) 2018/01/17 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000153000)='\x00\at/oc~\x00') sendfile(r1, r1, &(0x7f0000308000-0x4)=0x0, 0x21) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000004000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f0000019000)={0x400000004, 0x0}) ppoll(&(0x7f0000628000)=[{r2, 0x4, 0x0}, {r3, 0x0, 0x0}], 0x2, &(0x7f0000124000-0x8)={0x77359400, 0x0}, &(0x7f0000ae1000-0x8)={0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f00003f5000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b09000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000323000-0x18)=[{r1, 0x40, 0x0}, {r0, 0x44, 0x0}, {r0, 0x100, 0x0}], 0x3, &(0x7f0000cb6000-0x8)={0x0, 0x989680}, &(0x7f0000a48000-0x8)={0x5}, 0x8) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f00006cc000)=0x3, 0x4) poll(&(0x7f0000ebc000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0xffffffff) vmsplice(r1, &(0x7f0000cf8000-0x20)=[{&(0x7f00002a7000)='#', 0x1}], 0x1, 0x0) dup3(r1, r0, 0x80000) 2018/01/17 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') flock(r0, 0x8) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00008ca000)=0x9) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x80000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000e6000-0x8)={0x0, 0x0}) 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xe79000)=nil, 0xe79000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000e79000)=[{&(0x7f00002bf000)=""/70, 0x46}, {&(0x7f0000e7a000-0x54)=""/84, 0x54}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e79000)=""/229, 0xe5}], 0x4, 0x0) connect$inet6(r0, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8000000000000001}, 0x1c) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0, 0x2, 0x0}}, 0x2e) 2018/01/17 16:53:37 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00006b3000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000-0x58)={0x0, 0x3d, 0x6, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000062e000)=0x0) timer_delete(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f00007b3000-0xd)='dns_resolver\x00', &(0x7f0000535000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000f72000)='--\x00', 0xffffffffffffffff) 2018/01/17 16:53:37 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0xcb, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x7, 0x0) write(r1, &(0x7f0000272000)="240000005a001f05000000ffffffff0009132100000000000000070308000003ffec0108", 0x24) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000517000-0x4)=0x0) 2018/01/17 16:53:37 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) chroot(&(0x7f0000885000)='./file0\x00') fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) wait4(r1, 0x0, 0x20000000, &(0x7f00007b3000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00009c1000)='./file0\x00', 0x25) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000d38000)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x1ab) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a8e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000cd7000)='./file0\x00', &(0x7f0000081000-0x8)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f0000577000)="b8920fd27782615dc294b7") mount(&(0x7f000060c000-0x8)='./file0\x00', &(0x7f000009a000-0x8)='./file0\x00', &(0x7f000061c000)='tmpfs\x00', 0x0, &(0x7f0000695000)="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") 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xf69000)=nil, 0xf69000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f69000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000a67000-0x18)=[{0x15, 0x0, 0x1, 0x431}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) openat$rtc(0xffffffffffffff9c, &(0x7f000025a000-0x9)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000f6a000)={0x0, 0x10, 0x1, [0x3ff]}, &(0x7f000069c000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000726000-0xc)=@sack_info={r1, 0x121, 0x5}, &(0x7f00001eb000)=0xc) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000635000-0x10)={0x401, 0x0, 0x10000, 0x200000000}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0106434, &(0x7f0000f69000)={0x3f, r2, 0x0, 0xffffffffffff7fff}) ioctl$DRM_IOCTL_AGP_FREE(r0, 0x40106435, &(0x7f0000a92000)={0x1, r3, 0x0, 0x1}) r4 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000f64000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f69000-0x8)=@ethtool_rxfh_indir={0x1, 0x33a, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:37 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000048000)='./control\x00', 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000b57000-0x9)='/dev/rtc\x00', 0x80002, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000f4f000-0x4)=@assoc_id=0x0, &(0x7f00008b6000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f29000)={r1, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x101}, &(0x7f00004c0000)=0x98) r2 = inotify_init1(0x0) mount(&(0x7f0000039000)='./control\x00', &(0x7f000003a000-0xa)='./control\x00', &(0x7f0000039000)='ramfs\x00', 0x0, &(0x7f0000040000)="") inotify_add_watch(r2, &(0x7f0000560000)='./control\x00', 0xa4000001) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00003a8000)='/dev/ppp\x00', 0x80, 0x0) bind$ipx(r3, &(0x7f00000a6000-0x10)={0x4, 0x8, 0x54f, "256098d8a1b4", 0xfd1e, 0x0}, 0x10) r4 = open(&(0x7f0000035000)='./control\x00', 0x0, 0x0) getdents(r4, &(0x7f000003f000)=""/0, 0x0) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) unlink(&(0x7f0000004000)='./file0\x00') sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x6, 0x0, 0x0, 0x0}}, 0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000009000-0xc)={@loopback=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000-0x4)=0xc) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000008000)={r1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) write(r0, &(0x7f0000cc4000)='\x00', 0x1) write(r0, &(0x7f0000005000)="2ef45101bbe050a7cee7686a8b050cdf07b4e14144fa9dd423825085927c330d74ca7dbf6c4b3c2483782fbd25bf2183525a8a08319d56b150620df6206a08af5266f271832e316c47a74bf9a6b65570f56d800fcbe0ba6c45e6ae3c8a89e411a1deae0a32cf720fdc760b50b8460864eaf20f315248f5d58f9b2bcc96ac3d9dc210bc62b9337e69", 0x88) 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x492002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000658000-0xe8)={{{@in=@empty=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r0, &(0x7f000095f000-0x1c)={&(0x7f000079e000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000000000)={&(0x7f0000000000)={0x13c, 0xa, 0x2, 0x8, 0x1, 0x2, {0xf, 0x0, 0x8}, [@generic="9a03e7fec9586c631f916a9fbce3675566fea7aa381d2117abe3e4d6a22cc52dc58b", @typed={0xc, 0x9, @uid=r1}, @generic="f599dfad53a73089106fdc56cf8c7ab0bb732fa6c27683e606153558e6ff2c687ede700ab53a94a54115c86652c77fb882c3370c478e1171e9899dddd837046140ea3c6772eab7753a078a28f3d5728518df2473b3b14047947489581914d80572b4dad59fc012ea33186c3be206715b263a2ef1d9d88c15f6c314bd236b9f10a2e23729e21cab16e11edab1aee11cb31569320ed4e0d53d6ec640ef81585b99deebeffdaea263335787320d20c12ed31254bdebf66246c8a1aef51a65a04f93487c95b7cc3259e058483a78564a0c2bbeb25484c529b5845b7d19112c5af4ec0cc15ab121eddaba23473ef09ed5d1a5a666ba08d4a37baa"]}, 0x13c}, 0x1, 0x0, 0x0, 0x881}, 0x8010) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r3, 0x8953, &(0x7f0000b19000-0x44)={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0xaf13309070139e07, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x28, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='lo\x00'}) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f00006c6000)=0x0, &(0x7f0000e43000-0x4)=0x4) 2018/01/17 16:53:37 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00002d3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000aaf000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f000020d000)=0xc) chown(&(0x7f00000b4000-0x8)='./file0\x00', r1, r2) flistxattr(r0, &(0x7f0000398000-0x3d)=""/61, 0xfffffffffffffdd4) 2018/01/17 16:53:37 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f000045e000-0x4)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0xdc1) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00006be000-0x8)='./file0\x00', 0x26101, 0xfffffffffffffffd) [ 97.435396] tmpfs: Bad mount option f:#šéjØÅ÷D Zr@í•U”½ý¿17ö•HÙø:dKï¥ð7_²”m+eášG" ´Ð ?ññä-öÕtH9Úâ](Px÷¶™ yŸ¡WrÿvA¥ýž¥ 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$unix(0x1, 0x2, 0x0) bind$unix(r1, &(0x7f0000802000-0x8)=@file={0x1, './file0\x00'}, 0xa) r2 = syz_open_dev$usbmon(&(0x7f0000ba2000)='/dev/usbmon#\x00', 0x4, 0x80000) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f000081d000)=""/249) connect$unix(r0, &(0x7f000083e000-0xa)=@file={0x1, './file0\x00'}, 0xa) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b8e000-0x11)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 16:53:37 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002c9000)={0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) fcntl$setownex(r1, 0xf, &(0x7f00009ce000)={0xfffffffffffffffe, r2}) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00006f3000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getown(r1, 0x9) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00001bb000-0x4)=0x0, &(0x7f00008f5000)=0x4) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000e04000-0x8)=[{&(0x7f0000e3c000-0x7)="0007430f000319", 0xfffffffffffffe10}], 0x1) 2018/01/17 16:53:37 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) select(0x40, &(0x7f000013c000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007a7000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a3d000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000025a000)={0x0, 0x0}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f00002d5000-0x84)=""/132) open(&(0x7f000017a000-0x8)='./file0\x00', 0x2000, 0x0) 2018/01/17 16:53:37 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000419000)='./file0\x00', 0x142, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000dec000-0x58)={0x2f89b3d9, 0x6, 0x20, 0x5, 0x7, 0xb65b, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f0000893000)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:37 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000020d000-0x8)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000205000)=0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x14, &(0x7f0000d0a000-0x80)="ff55d36cffba04365d0000000000000101000000", 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000bfa000-0x310)={0x0, {{0xa, 0xffffffffffffffff, 0x1ff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, []}, 0x90) 2018/01/17 16:53:37 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000057f000-0xc)='/dev/autofs\x00', 0x8840, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00002df000-0xb)={0x2, 0x3, 0x7, 0x100, 0x7, 0x2, 0x4, 0x7, 0x1, 0x7ff, 0x8}, 0xb) unshare(0x28060400) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)="") recvfrom$unix(r0, &(0x7f0000429000)=""/210, 0xd2, 0x1, &(0x7f0000009000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f00005eb000)=0x0) fremovexattr(r1, &(0x7f00009bc000)=@random={'security.\x00', 'ramfs\x00'}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00004de000-0x44)={{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, {0x2, 0x3, @rand_addr=0x9ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) 2018/01/17 16:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$fiemap(r0, 0xc020660b, &(0x7f00001d1000-0x138)={0x200, 0x7, 0x0, 0x7, 0x5, [{0x87, 0x8, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, {0xff, 0x12000000, 0x3fe00000, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x2, 0x5, 0x7fff, 0x0, 0x0, 0x1189, 0x0, 0x0, 0x0}, {0x400, 0x7, 0x6, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0}, {0xf5, 0x200, 0x3, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0}]}) r1 = syz_fuseblk_mount(&(0x7f0000263000-0x8)='./file0\x00', &(0x7f0000b05000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f0000b5c000-0x4)=0xffffffffffffffff) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009e0000-0x10)='/selinux/policy\x00', 0x0, 0x0) fchmodat(r2, &(0x7f0000f0c000-0x8)='./file0\x00', 0x80) 2018/01/17 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xaef000)=nil, 0xaef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af1000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000af0000)=0x0) r2 = accept4$llc(0xffffffffffffffff, 0x0, &(0x7f00000bb000)=0x0, 0x0) mmap(&(0x7f0000af0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000af1000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x4, 0x2, 0x1, 0x1, {0xa, 0x3, 0x3, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd80}}}, 0x3a) mmap(&(0x7f0000aef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000aef000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000aef000)=0x14, 0x80000) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$user(&(0x7f000098e000)='user\x00', &(0x7f000023d000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000af2000-0x7d)="db6a4b535e97dc7ed934b15c96653cd9ebeaf92f1a8841b69b05f72d9a8ff784eac053b0cb398160b10e80e2eb6df78847b2415595a1242788ecd01f2116d0c0009a43f7eea84c047f79d9953dee4edb209fdde3c189fbc60c0862709d9c4ea6fd691766da4ff2019c180ec68716b7baba490182fe0f4ca337abb3cf00", 0x7d, 0xfffffffffffffffe) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000af1000)='keyring\x00', &(0x7f0000af2000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$negate(0xd, r3, 0xfffffffffffffffe, r4) 2018/01/17 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000c3000-0x4)=0x0, &(0x7f000093d000)=0x4) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = add_key$user(&(0x7f0000193000-0x5)='user\x00', &(0x7f00009c6000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000022c000-0xbd)="3d98b2dedd8367ad268052f2a84e4d109ec4a4dc1c39cbc9600b83c4ecfdc38b6be72cc3c21f9b08598daaaa4559578266f559bcb2636c8083cd4cf2b9ae00d79c62f1bd66401e1693d1b8e4d6c70c841228d3c5df1cdbe07ca66f7d454f8630d3b5c9aa35642ff44c96a01f36b8b40f85dc1d106b80958c9e809823311d8e0245673483ba32033f8770bb65a658dc7289c978895dd41545f303de020a1fe51f7b319fb01fed152521b54640bc65e726173c5465d97b3b9a00bd977f6c", 0xbd, 0xffffffffffffffff) r5 = add_key(&(0x7f0000fa0000-0xb)='asymmetric\x00', &(0x7f000057c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f00005d6000-0xd1)="82364b8e96aee5ff73a040c683897cae80b434407908f8ab245a0ce69fce8e3a250e63a3bdfd5715671e3585a7425682e7fce4aada95c6da497ced5b7c279c2c0263cf79b06cbf29c2fc02de19a2bea2dae7181989a40ad107d1e4cca50d86fa07e4b8f0ae117a62032724e669322001ed23b2fc535ebf17a79375f4dd7ab96b9b33f289f122b63eb7730ecdaf872f63a711248a0d0ef323c76d2c6b53d78cfa627c96098161ff825b2822bc254039b614effadbd98b87e9742264e35d1a110c8e4fbc07b9289dfb26f034cb4daeaf0ae7", 0xd1, 0xfffffffffffffff8) keyctl$reject(0x13, r4, 0x0, 0x100, r5) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f00006eb000-0x8)='./file0\x00', 0x301000, 0x5) inotify_add_watch(r1, &(0x7f00001a0000)='./file1\x00', 0x24000000) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000e6e000)={0xc0002000, 0x0}) 2018/01/17 16:53:38 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009ab000-0x8)=[&(0x7f00008e1000)="26000a633696342e00058eb91020dd", &(0x7f000036f000)='\x00'], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000009c000-0x70)=[{&(0x7f000080a000-0x58)={0x27, 0xffffffff00000001, 0x2, 0x7, 0x894, 0x2, "5a5264f0a9cda67c7b805c175d62aec6088e270c9719cc9cdc167ed8f203bf5c9bd870af6e5a4e0d42bfd833e708d7ad9ea1f4fa609be558e7262107fce21f", 0x9}, 0x58, &(0x7f00006c9000-0x30)=[{&(0x7f0000c33000)="db45c31725c6a952dd3bc6cb314836fa6039fc52787c7f45f88fb08853d03ca0daac8027c833ebdda1928ce00337797ca130ea78b7b3dadd0314bfe2cd3f49a02517beb764642eb97c5285e12b35d191db2f8f2590819551c8fea402fb835151719edba414a4e6f4d2e4117bc12bc5bd3b9c9b814953de63146b42255901bc72d842685fb6b5d26eedc00f5bff5bae862dd0f4c2d2afa20acd1210258dfa1711ffd9fcb9425b01e102b8b5c55034daa7668c810205ef57d1232e430ba36d4654119841c52f78ab9628c3804bc2e3202c4260b1d6ebf2fd827fd5895ce7a336556cd74d161e851db348fc0817929448692704a12fe2abf08397d880d632d11edd9976997335a1304ed22eec37b284dccf326a55328e92169b7d23ef9976a337ca0d72964d176ef590808ae1b0992d417ca9008d8e0dd2a19c24a7d063bb439697c72a7070bdc96d99a6e16e2dbfea23f2796a9009e574352a3312aa8adc6a89e6890532ea17699d3e10c8aa180cc0a0f37ed48e2a9d73d3247ae627397f2b6503d404d611af3d344db7cc353e314a2696061e7f3e31ace4820997a0daa68df9e7b40908806a778ff9a06e1854692e7ee00f95f2c88304b18e4642a550a3326c18c2256e74ac5acb78ce6a984539a7ffe4d6a36e55a05ff578a4c8c3cab1b0bb657839c30525b8258a2aaebcbb1c59c849d545e0a1eb8d65b1f9ed3addec941699e79dabd9871638b6c0a90ffe5d265cfaa1a62d684a8ff4953e7cfb92b42e0439e690cd03f896203ea7143dbc3653b9b5a3007656a9b247663fefe42fbddbed1ab09109653cac7395978443b6bca36ab79fc40c8fd8e9f01450f254c483daebff383c81b5d08fc61265f9dddcd21365ea208557aa6697af95cec151fde848617a9ffffb575e895074b706c72a71f9a70734bf7d8ec48a1a386277ae027e7aeb4badc5d6e4a3606661d58f78cb10771fd417442e990200c858f8447014d7bb7ff07eea3a076c69f8837358be677b69f0a8b45da7b7c88abde0e4118ff247f51ad7273f02240a72cee338b324c3255f37e9366dfb96b4c7c2f39c3ad449b5336bc822d1ff23fcec6f6869aeb28b11c73b7d26699fb1c9dfe75be504b4b26ca47a6d93e26b5ce1f6251d59bfc7bd76d45a479a9866b8f6f619a0133170245f6ca8258cf11695dcc7668f63480777c40545151f51c1eb102c2f0a6d175b7687da80032e393741310938c3423c2906495fa91e6a8d6f1048e72a43365593547f09de725cb7d36e195c272f20af72ea2b2ac50b7b2c8d0929ff25741c886a826d08916f31a4303a573123c11ad0a46eeca26d64b63ecfbc58d88b997380195536995ea8d9492e46029f3ed821a35c7cd478aefec40d15d87a3f8e736a9a923d92e16dc5ac8b6f56f4fcd774ac1a50c03c6d8c20f6a67d34d1eff5d87ad88eca511f47ebf23eee650d44c06261b58e3d7834147a5d15998228ad7bb5aa0eff56bd7edffea295de4b0b9457b6c67e4aee5a6c88511101370cbcd66ecae51d89786e313ad3805e9d8c701c80434ed0ec8c7d28b57d6b6d92022242785f7d9d25f40cdb9f2db2ca2b480148e3f0b47d16b89ce4d422aa5ba181d1269f77403ecfdd344d9990ae379168a66825d2577311c9a738bf8173d30d7c2160c2661f05de2fc61844759c8491c9b69d94bdf95f3e2725d8bf30333e340824484673b36e952748d8a2a6a137f49f4b1eebf093515ceb699b837e2e31f395ddb2350d9a72a045c536f34efdc0657361cbb4467931c503363ae8a1842a1933e00f353aeb5b1ccf3b27b939e6cd8a20953750cb67f3a49e4170f45e2f21d8f065d69db9a7d2c966f8f7249364981d05ec2131ee0e68757bbfae26945b4a4da6d6c9743cc7567191e47443b0901425427f8ab9a77e09e0afd8a51b70407bf45253330f1c7e221aa2c0e8f0d84e6a918eee91aae10e2f2837bb4858c696527bf528e9a4c9f56930825c1652680416b88377f643f83607fc45b18f95332815f0885ebf083903c89771364f5d4c728a68e94387f025af267ca2350b2d63c65e70a2f6e6a802d554d6c601a6dced6a6a8065125d0c89afdc75de87f2f70d3410483c877661214626a5dbf5470ee03501a00cf105e155bc0c5dcc6f8a416e7b8bc98e728740d0cee4b4320bc8a91a46b465716503d04f0a90c90971a98c6f78b58ae2f920d0c44b8148da389f19cda75e67da90a4aebe5c034e9ddea7f5e8a17a7097457a949c89a0a6085c2c73d31fcba041a3ae3d21561817aefe70943a560d48f7327563347f0dd331ce20910eaf2ee00296149671d10c6092d6d5634dede7edba3c6a4754f00e86e6b59b46fb5b749e87897f9f6a473f588aeee56763693c227459e6c12815bf806a77eb621592c5a161a4df035709f0551599eccdc8ba058c8a2bbbe76dc3d41a897ed538e02df2a772ebd9d65c80eb0d72aad6c886490beb518cb1d44cc77ebaaa2b2082a544c579eea4ac49b99558f04d13b5c881b3427ec16cb36b005a9b3c24e4b3ffddf30d55802c074539300c0bd90bcbf8dc597abd8abaac7783be9fb812e1144f2da76c55d501e5116315a76db176bc1e48ff9bf3458cc6b14831fd4813d3d1f5f2a806edd262fac10ecd4ea3dc4245cef7fe38fe8151d8e8297c73e752d6b8aa7b08e12ede2e8240cb2724ab14a2c27ec12f871f46d833cd3d439b725989fa69c8e60aedd9db6e5955bd65894594dc2fa245a81b7450febc67c0b8d13cfe3295f8778f7fa2ff138d3f31f66f5910925ca3918717f495b4fb817a239216fe89c41c334c937b1cd69df59dec0bd6d1d69bcf32a9e7cf5b8fa2ccc6b06e6988fc3ecd9c018f6348cfaa0a54c4c46b39c154aabb354ed8aeade54c822cc9279d71013b0b1c2cc2495dd81b27d73e722f1216c63c63af4b66d4091a8e06d30d80e7b96346d9e0cfe7c6352660337d3f04d821833eefa8dc4c6307588abb8363f9859d534a9fa8e54a6e1b6d558ec9b89e1540717e7295605aa3ca8ff38281afa5ec6014ab63a964852228f2b9467c59fc6227233192c428feff478b4c70ffe4b4bc90261f9662afea87f12a41913851017fe30b4256a23354700ae2f5636ee67208b04f6de5eabe228e20137fd766d0ad936dec06c086b11763470d4c05283d79a1a10bd17289ae092b25cd8edab668ec61d7b2042106d0e5632b8d0323d2c17118d1f744d031714ffbfaea0b1e3a5d4ff060a80abf76e84a09f8c0cad52e3b579cd7e6705d97f3b7b204ef3dd74262136a3abb4098a7587e30ca9bef4161bc4768f244b9e3d69a253d3189069b787de4486e026f322a6c81bb13fda51adea960867e6649b8dd4d89951c9cb07b089618c2065096c8611598b66f760891b2ae6b9df3337ed3f2c1679fdcfb9cff5b8d7b9dc8b98e69ed6310fca6e69172595e6d4b90ce8f8768c50e10625c33ba2175a0d20490c213dbef759cd023278aa50c22f7728b112f29052e167ed8319940b12c41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{&(0x7f0000605000)="db3b052d1066b9c96e6475dc78f3ea506a36df6e3c1b2cf006a9504fbc642daac0334b781b646b0f9cbe83f341a53c50cbbf74254f36bb67d50689b171f50f1b324d9fc580c8c131f8b3d1f402272208af9ac17130840bf5cc0dd08378877928169a31cb0ce0f6f489c45509881f25b630a926a7098be44fa64b04f13a3adb04c9048682ba64502473676083a661b26067f1ab29ed1cd27ad9e99e9efebe3d6f9995b2683bd84c85886aa99940f0e277accaaba208efee2d89ec5230b981d23c7033907d36b44cacd02b3ec3b672ac0dddacec67b3cb5d26c19e2629c4db7cec08ca8ef09d6e9d103afd2e8a07b45f5dd6b33d9ae63b1247edede32983d3f0db800eac9ba959a1985d9818e40edecb0261e4bc3958a580c0247224e9f9b4d71b6d5e7e6ee617feb20d56cc1aa4391cd9539abae39134fe8face6c246d27f9f8387907e8145fd4a42c1dfd0397a2a2468bb6f52dc72a4363705c8e620c0864ae975b6c7e8baa6cd545891f98e83bb43df091c72d76651db9f36d31a75d279db13f46102fb2e3cf92a42e97b4121e9951bcc2625508525f17170788254be2872041f427d8b1ff5a8cd93d6723f0f3de3a64321c63001e4fcc09d703b7e476463e517eff0defa76c0eb6771e48da5f51af0babfbbb91d5526c597ff345f3f2ba53b06f884b152ff57dc422a2ef37ce885b223c766c7bc907a9975f0629827818a0da8e8c9cc211b210ffea8b43f78efa15ebb3693c942233ec84cc4967df499a9577a3064511f8d991de30595e0ef333607a25a042f891fe842f3dbe21512e9d6533d4ef2008e36064e239908376010fdbe202850967bc26ed1e4ebd4473be14600a3c19c63432b6da59b7ba55e13aad7b42055250304e696d3fea9e0b5f2b165041254958e3bd261775eb9c65c1b0fc9a7d268865132eaa3cf30cc9aec363104c7696ceba5184757ea24426d857be030219ee0b4ad102beb75da635aeac68966fa4174edd310f7d98585f27ac49e6d1a948e3e97f969dfc666376b621ec781f9e3f54141751e6e7a992df883dac0f18c0c2cb22171cd257a31c5e1c82db1ba581f48d530a19f081503031e89a2890af936d7548bd2bc1048abfc50d86ec14b2c12924bb4c97d8ed00ef38a884cefa1a687036797171c7cb45bbc0a2f5abc6b203ed2304ba29e263022402165eac97146ad067ae9d93ca07df43b06c28c0b51eb7dccccc4faf01c5bcc69fdcfe22606e4a7e460faf508c3eb9218bf649e13ebc645139ec30c1a0298a42acac384ef0e8ab99ecd3826c23a620d5e210099dbba93513851e9cc4f7d2d65ae010515175a99c036bc485d4a4f7f5cb20b632d0bc5c9a6d866c86e54dd7f4406d3f1dda50a697016b34c5425ec960f58a0674d3d7a800ff5913ac636630a094fb2ac84085d9cc6091a92c79b0fdfeb12b04c410233f6ab4faa3e416676f20d083721d86b95619b400e0531869bc9b2743e9dd106ecef1026c73386497cfcb01ce0de7d63db3be7d24e05d11fa354680e27e9c77895ddad7f8718ea177459f785eafeab42421e430638f7073219bfa612a2ba8d6c547fef95d0470af45eb07b9cf0463b7cadafa7b46095061d2ee4a790ff7ac47bcf5d5ed849b11a83a2e1cf98aea053d149f3689f18cd4c2c03458c7f0cdfd56ec662c70791cec75dc98985a6675860a9d978b37a88e8658fbe4e1151824840f65d5b3d81d31f8c88b8f51ad7586a77d8e27ae9fbfd69cc55eab17dede689e38e0b0f7bc5ac4187268664f5c81ffc825c072153777ce36cb0da323bd6ea9fe2b60c240632f5c0aa0ff3f9042d7f35c7213354958c04584e6c52ebcd706221e861d18fa2102ee2162960204ea5ee023b3f21807e4fbdc19c6510e3331b7fffa6ff5dbf312813c42340993d81609102aab804a10960a1f8e60f91a61ed84e17b0669b61661836da9610481cc2c49c444397658b564321a2031b3c09adcc745f0786a8bf42f269291394ee3cd832184c6a66225660c66f60ce9737fe9ddac7085cbff187c599eaba6c725c2585aee5f6a847b4736942f06a0a67dabec58b69f464b19557447f3e82d882ea8ab70e20656f46da053f9e7cc82850744a0dda3cf67d629f278d88be0984cfee8edb48b06b78f219c4ae49fdd204c28894c216c8b8d83cef5859a5614832e9dd40e03cdb00b63d50cd5bc27b530afa8e4fac1091ad408debd92dfb5573ac2ceb96f2a16140c7f2cb41a5565c820702c06f79ef0c3b40b5c031760f8a83f7006f1a33e5c80407039b23c94cbbdb5f331f845031add204ddaeb0f1b49ee35f5c029faf55f9268245c736a1751e686132d9fa9001616e4b308776b11e76a7ec8017ed268dabf2c2e3c28f9190f73a49b7e8564a001cdfc5ff43d0d6e7de5a7843f02e8488d8734b9ede348efe90f2ed8532023828697262fcc6a4093989fb5f6918565ab5d2a47011613c0ba415449f0666921bb788e5e13fa439de8850964bcb3244e2bb7b90c7c75507c7a6560b3587157b0ee82786da3f55e0cc4017c430cd4b0d3a2a6f2962b1b4a2d3e28ec7d8f137ee9163851cf714988d4f2ee108dcc3efa927047a09862307d5d42b6422c997dd6983d82a45cfd20246075197e4a98e66b53898eb8f9847d713a9f2f3f734d232abf01d84aaba1428a155be0c66ea522d24b1d06675f43732433df60ced4fb148cf0f1177e18854d46a47d0573491c152289f7f039dad6db005c56fdf130dfd634b08a68d51f120a2f3b8a5541b7ae2f46ab7dc02c698c9a14c3078e0c46a0ae90e07d2a089d9e6ff444dc4d9270235a2f4c7d56dad0ac8871de82adc8d179c73c522cf14da2a18d1a32f74ce29d98e433fc43304f24b049604004de91f2d83c9d01eaac3d74fb94f1ba1b261c27d92ad9b2af4dfd0ce8eb2be22bdab212c0a8b1099a41ed3daf708f92212646649c27ceffdb2c9f463d21ad82ccbf70a58500dfd8363fbf86b254b955d9334e9f1b826b8b13444a338e896b09004249ba7312229cb0051c4cb87a031b90a3b25e1111213e7cc1d3be80ae18364d111176079a2d934437da702e0105f3e9269b9193b473a7071523ed453967ac0a4535f375130cb18acba43526e9e261550f3d7137d179630d1aa94558d436b407381b44e9a66449c64ae07a4477a9201cf5b3f216ca9996401f923cea11da1b96c2c3a5adc3032f52944b8dd913e393b5fd2c80e2e899953cdc2d7bdeda7623427af17e0c2e48d40e013c9f28ed46decdea861621eb14d59f61d0e762deedd1a32a44e48af95e6c3936642cc9433bcf7acb80a8b4460e6c66b488ee53c34149d3856036daf5597a68698aa34070bf8607c6242d58b94f0b9fef4c2bfc12d133bb39e6a71073334a0d9bb1ee28ec863f0a7c95469f23f5d533a29b376802a741347d113171900a4766ce9144f819831b246d9eeda5022cadeaf4c04cb0ab5e58ba3b53251f6a4cb139bb72111d69a9dcc5788fced9e066964043b528b29814719084728aa462808b4b57b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0x1000}, {&(0x7f0000d7f000-0x86)="3cceefa7912b7c2f07c5a3ea0ff120afefcd2022beb26e16a94baac4a523c719f5a2759601498a836a003f4dfb8f3e601979313766b2692e101059f9b92cf8fb3200732005083762ccbc511bcb33074b301a0163df074b5fa2394b5a2904382be1cb4f15b8353183da844cad0f069a814f0129e005d06685f055f81fb75f5731907f45dbbe34", 0x86}], 0x6, &(0x7f0000b69000-0x80)={0x80, 0x110, 0x3, "c57bb7b2865c756240a779183c37318af9fd3c94928044e855d5f915be1e5178f09cc90b533985ff8f63cb07d43f478bde42015b16ff781dc8659366c188a34891552dd06391b7cfbb93ef65e3d3c35ed1f767c14e56ef13bfcaaba840122fd3191239970321a4ff1ce76163ed07d804b6"}, 0x80, 0x40000}, {&(0x7f00006e7000)={0x27, 0x7, 0x1, 0x1, 0xffffffffffffff80, 0x18000000, "1e7d8696507f0624bd747cbeed6b14f26e3b26b1b9e0915099b2ac563bbf5f3b9dd4bb924a74a8d9ff42a6fe8dccbf3290e2009eeb9496389dc7005b8c4146", 0x9}, 0x58, &(0x7f000037f000)=[{&(0x7f0000d41000)="76d75d2b7f20c6b7b2ae1f3805d640248a7126fa71bfe8c204a017a1ab58c10727d941c284a30b5d47216212d5cfa7d72c0374cf727eead1eb7d06a58494925efdf02aabb614f146bf85898d87cf9cb6a0ed4f9a70ca872ad4724842db6093199287dbbd469b4e7c11552f9dac63e28c6f9ca2326aa7e12fb7e1f0e634ac875116afd399528ac8a8fbe66020a6e4aabe6fba8b16cdc0304ce84fcf8b126bca4aeadc6a78af4546b9bc2070fb2aaedbbbb0f8edb19c63889b362f442aa203dc130e5f4025ecfd633c04c06dde24a52b8f88efcb12806d0f5deb5dd183a94a06c38929e2338116e067231089", 0xeb}, {&(0x7f00009d4000)="2f4a6ba278dcb0523fd1cdbe0d5249a6b3704c0651e669378ebe4f0645f85dc86ee0d89c797bb00418cb27516f6c89aa529b8280f42bebe1be36a08bc2b060f869f39592de4fd612a8783c6376b4d6f237ce3cc0299c", 0x56}, {&(0x7f0000eac000)="55bb3dc9c4e1d7747658c51b8cc70f86b26d8ca0033c914247ba2729de5c65f18d1d9994b36b8549b6c5516ffcd834a9b8061bfbc5fd351759e5f1035791f8886aff71e4b9db10ac", 0x48}], 0x3, &(0x7f000072c000-0x108)={0x108, 0x19a, 0x7ff, "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"}, 0x108, 0x4000}, {&(0x7f000076b000-0x58)={0x27, 0x7fff, 0x5, 0x6, 0x2, 0x1f, "435614062231674378a61aa674b8c2622fac215bd8f7e017d7ed4f4579a832afe34f39b0e332fc31232715eeb8cfc5dacf78042b94589fb2e13dbb32b7b2ea", 0x40}, 0x58, &(0x7f0000a1f000-0x18)=[{&(0x7f00002b2000-0xa3)="e3894e523e4168697645fb8faab2020d0e7e2ed97609a72b02327439fa3dc00f404eb1c0c8d549fc4c2f53e9848f6438dd5857bf98ebd125d2721a07f2dfec0a0af83e03631e8ae10571234455050e3f99ac6470d0a00a2195c237c6c0972174db7c70482394996238b7f9125703c6f7e280dff283a9651fffc94d46d70bae223f251d30e3572f5a9ebc345da02af605322e265bf4c0bc1ded584ac855b0b91e7c1428", 0xa3}, {&(0x7f0000634000-0xcc)="4bcfcad557342ccdb4ee4988a7341a22d7288fda6bc2e3674bb5761e1b8abebe294d630976dc31ff5aaac5bac0a5aac5d868c4d1b2fdfc55a78c3cbc74a1f50b1996ff2d59876c42daefbf911bf0b7c6273f4ac4b705d99e8b782f2b31cf43cae76875cd4be8eabe64884392a9332b9d06cbd22f1c9259b6f4ba822cc5cd334388982c945ddfc213ead2417525dd8f2f34c6a5c84ccf67dd02f8e65ded7622b546fd10aba811d9f5d49b493b886b2dd9b707c7e723eea0700fe66a578ec519f0a22cec9805c4efb88ce85934", 0xcc}, {&(0x7f0000adc000)="ff4eaead9c38c1b1a8b220fae5343365fde976732f859136fdeaf69e932b996b86fb92bd528339c737a8c54e385c57517309f1efbd131333a50de7d921a555f980f44ab9c0e0d457d977071b3bb708b6ca4b67180ab1c21c642d3d56d13d45d6408ad2e9e0bbd72b6db58e5842b7c46938a67bb9b95f79", 0x77}], 0x3, &(0x7f00006d2000)={0x9c, 0x108, 0x80, "b9b0aa46c14e3f875e698b3ea5adbb854037f175322ae11ce7f25da381c7b7f0b4040c237d1da2c07f610c01e8a49dd26676b16540b9bb54a94b9891d8c4a2b9795072e7cee6a8e2837f8619c86f52311cb4fc9ff49544b6484cf4634427d98ba4f1e272d547b179ea30fd1f9ee95c74feb9c84b65dc272a5814043e694db12f7d4aab4dbe04fc8eb3e78af590"}, 0x9c, 0x4040000}, {&(0x7f0000f1d000-0x58)={0x27, 0x8000, 0x4, 0x7, 0x6, 0x7, "d8b2e7e3fb931e120a2a65ca39835b573aa74912d89e685183ba419c41c0c6db82dc271a04044f8dd5f98a5830cff2ffbb5c98f58d71a3766b81d81b0fe133", 0xfffffffffffffff7}, 0x58, &(0x7f0000127000)=[{&(0x7f0000f1f000-0x9a)="35cd88b973a9e06759cc0700c109d643ac3622ab0de1c2d4d2826e5128ab4a42d0d6f41bccd710fef61ac2953357f819f2b74d478178955ec9e48c42ef55be7cb6b48e256011735b82cafc40e715dc158e72819855beaa3017992718ab5fe85d1d1292f79b83005f7ee3086a638f9f320b59eb88b982bed08ee83da777cd0c44e6f2d92116224132fd50e49170840a1b28ee11abc2d60d0d79df", 0x9a}, {&(0x7f0000fd0000)="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0x1000}, {&(0x7f0000a25000)="0608ceaa892db0038cf2b322a0584bea9780f4e82efe0aae322ee75eca5c253e0b1e01713f274a8f65f16f778cf2e486337b3bfa77c8c2bd033da66559ed71e118a3161a475caa22d953cffe2d7534fbb3665bb5d9ad36dacea2630956c273f333ccf0db812c871858f1814908ccf659b014217d30b994ec5aa1177f4cadf34e568b62ef1f726faea2682ce3fdefc3824e7860", 0x93}, {&(0x7f0000de7000-0x2e)="bb4795274c9a3e0f72adc1f7e2f2200193f58e22b6b17d4c63ddf2626802c15ac08e468c51ecd0b66c083470f924", 0x2e}], 0x4, &(0x7f000052c000)={0x100c, 0x115, 0x5, "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0x100c, 0x8000}], 0x4, 0x80) 2018/01/17 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000760000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = getpid() ptrace(0xffffffffffffffff, r1) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000131000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000092a000-0x20)={{&(0x7f00003af000/0x1000)=nil, 0x1000}, 0xffffffffffffffff, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000ec6000)={&(0x7f0000633000/0x4000)=nil, 0x4000}) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00006e4000)={0x0, 0x0}) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x72, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r0, &(0x7f0000013000-0x8)='./file0\x00') r1 = creat(&(0x7f000000f000)='./file0/file0\x00', 0x10) fcntl$setlease(r1, 0x400, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000021000)='./file0/file0\x00', r0, &(0x7f000001d000-0x12)='./file0/file0/bus\x00') mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f000001f000)=0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f000001f000)=0x0) tgkill(r2, r3, 0x33) 2018/01/17 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000cd9000)=0x100000001, 0x4) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000670000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) bind$inet6(r0, &(0x7f0000d42000)={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, 0x1c) sendto$inet6(r0, &(0x7f0000be1000)="b2f1bfdfad748701db24bb5b3cec53047e6ac1f099035ca80be0f837dafcbd9dc220d425198da541e856c1fd", 0x2c, 0x4080, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f0000001000-0x4)=0x0, 0x4) 2018/01/17 16:53:38 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000ef4000)='/dev/ppp\x00', 0x24a840, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f000069d000)={0x8, 0x2, 0x4, 0x6}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000973000)={0x0, 0x3, 0x0, 0xfffffffffffffd36, 0xffffffff, 0xcd}, &(0x7f000075e000)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aaa000-0x60)={r2, 0x60, "09addf37a370de614bbd087c9fa25bfa649f49d3e310015b660fca1d18005d04c467f66ace2695034237df6a62d2b91a0cdd849fc1ce36ebfe2dcd0a3f0fae6a6d3e9bf953fa5c1c659a09e5a8a208f33db5f01c2c196929670367dc760b0404"}, &(0x7f0000986000-0x4)=0x68) write(r1, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103df01000000ff090000000000000000000000fe", 0x26) 2018/01/17 16:53:38 executing program 4: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r0, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x40, 0x2, 0x2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000014000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000e00000-0x4)=0x0) sched_setattr(r2, &(0x7f0000c93000)={0x30, 0x7, 0x0, 0xffff, 0x6, 0x20, 0x7fff, 0x5}, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f00001ac000-0x4)=0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000970000)={0x101, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000d8e000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f0000c5f000-0x5c)={0x86d, 0x8, 0x0, {r3, r4+30000000}, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$pppoe(r0, &(0x7f0000ef5000-0x1e)={0x18, 0x0, {0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) 2018/01/17 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000090d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000eca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000071000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b77000)={0x77359400, 0x0}, &(0x7f00009ff000)={0x0, 0x0}) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000028000)='/selinux/create\x00', 0x2, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000117000)={0x0, 0x0}, &(0x7f000027e000)=0x8) tkill(r1, 0x1000000000016) r3 = socket(0x10, 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f000034f000)={0x6, 0xfd, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r3, &(0x7f0000ef2000-0x30)="240000002e001d003208000100000000000000ff01000000000100000000000000000610", 0x24) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000859000)=0xc22, 0x4) 2018/01/17 16:53:38 executing program 4: r0 = socket$inet(0x2, 0x0, 0x0) bind$inet(r0, &(0x7f00002ac000-0x10)={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f000038c000-0x83)=""/131, 0x83) writev(r0, &(0x7f00008f4000)=[], 0x37b) openat$rtc(0xffffffffffffff9c, &(0x7f0000871000)='/dev/rtc\x00', 0x0, 0x0) 2018/01/17 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f0000579000)=0x1ff) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eb000-0x4)=0x101, 0x4) r2 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000468000-0xe8)={{{@in=@multicast1=0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c5c000)=0xe8) r4 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000ed0000-0xc)={r2, r3, r4}, 0xc) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96", 0x1, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000267000-0x4)=0x0, 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000136000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00003e6000-0x4)=0x14) sendto$inet(r0, &(0x7f0000cec000-0xc0)='9', 0x1, 0x5, &(0x7f0000638000-0x10)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000764000-0x4)=0x5, 0xfffffffffffffd06) nanosleep(&(0x7f0000239000-0x8)={0x0, 0x0}, &(0x7f0000a89000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000f65000)=0x3fb, 0x4) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000cd0000-0x58)=@dstopts={0x89, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x1}, @ra={0x5, 0x2, 0x0}, @jumbo={0xc2, 0x4, 0x3}, @ra={0x5, 0x2, 0x6}, @generic={0x6, 0x22, "c6822c7244ca23cfd13f2e4b6208dd2100df0fcfb848a420314e63026b0ed7db49cc"}, @calipso={0x7, 0x18, {0x2, 0x4, 0x1, 0x1, [0x80, 0x7]}}]}, 0x58) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00003c6000)={0xa, 0x0, 0x75a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1ff}, 0x1c) [ 97.849436] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. [ 97.876223] netlink: 2 bytes leftover after parsing attributes in process `syz-executor5'. 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) r2 = dup2(r0, r1) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00003b0000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d55000-0x4)=0xe8) getgroups(0x4, &(0x7f0000f85000)=[0xffffffffffffffff, 0x0, 0x0, 0x0]) syz_fuseblk_mount(&(0x7f0000ab0000-0x8)='./file0\x00', &(0x7f00008c8000)='./file0\x00', 0x7000, r3, r4, 0x1ff, 0x9, 0x4028) 2018/01/17 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x225) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f0000c24000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000d03000-0xd)='/dev/usbmon#\x00', 0x0, 0xc00) ioctl$int_in(r0, 0x5452, &(0x7f0000ac2000-0x8)=0x6) read$eventfd(r0, &(0x7f0000d02000)=0x0, 0x8) set_tid_address(&(0x7f00004b8000)=0x0) 2018/01/17 16:53:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000001000)='./file0\x00', 0x105140, 0x60) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000003000-0x8)=0x3ff) fanotify_init(0x8, 0x1) splice(0xffffffffffffffff, &(0x7f0000003000-0x8)=0x0, r0, &(0x7f0000eed000-0x8)=0xfffffffffffffffc, 0x400, 0x0) 2018/01/17 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xe03000)=nil, 0xe03000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00008b9000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000000)=0x0) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) socketpair$inet6(0xa, 0x3, 0x0, &(0x7f0000e02000-0x8)={0x0, 0x0}) ppoll(&(0x7f0000e00000-0x48)=[], 0x0, &(0x7f000038d000-0x8)={0x0, 0x1c9c380}, &(0x7f0000dff000)={0x0}, 0x8) 2018/01/17 16:53:38 executing program 6: r0 = creat(&(0x7f000071f000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/0, &(0x7f0000000000)=0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000059000)={0x0, &(0x7f0000999000)=[]}, 0x8) sync() clone(0x20000000, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)="") 2018/01/17 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') pivot_root(&(0x7f0000c7d000)='./file0\x00', &(0x7f0000da6000)='./file0\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) execveat(r0, &(0x7f0000204000-0x3)='./file0\x00', &(0x7f000047c000-0x8)=[&(0x7f00004ca000-0xb)="c427766d6e6574307d2600", &(0x7f00009ca000)='.-:\\securityeth1.cpuset+\x00'], &(0x7f00009c9000-0x28)=[&(0x7f0000a25000-0x8)='syscall\x00', &(0x7f00009f1000-0x17)='keyringmime_typewlan1*\x00', &(0x7f0000891000-0x8)='syscall\x00', &(0x7f0000c0c000)="14776c616e312d6c6f5d6b657972696e67", &(0x7f00007f1000-0x2)='{\x00', &(0x7f0000292000-0x2)=']\x00', &(0x7f0000e8c000-0x8)='syscall\x00', &(0x7f000021c000)='syscall\x00', &(0x7f000042b000)='ppp0+x%\x00', &(0x7f00001a0000)='syscall\x00'], 0x1000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000af5000)=0x0, &(0x7f0000586000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000af4000)={&(0x7f0000aa2000-0x10)=[0x9, 0xd9b0b25, 0xfffffffffffffffe, 0xe0a, 0x20, 0x2, 0x5, 0xaf, 0x6, 0x4], 0xa, 0x7fffffff, 0xf60a, 0x100000001, 0x1, 0x9, {0x1, 0xffff, 0x2, 0x5, 0x7f, 0x0, 0x3, 0xfffffffffffffffb, 0x20, 0xf617, 0xffffffffffff8001, 0x7, 0x8, 0x1, "ae9aac3a4bb9b80346ce0ad7480a21d0ceac256f725e58177ed9c50e456eb39a"}}) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000406000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000345000-0x20)={@common='bcsf0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000034d000)='./file0\x00', 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ee1000)={0x5}, 0x4) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009ab000-0x8)=[&(0x7f00008e1000)="26000a633696342e00058eb91020dd", &(0x7f000036f000)='\x00'], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000009c000-0x70)=[{&(0x7f000080a000-0x58)={0x27, 0xffffffff00000001, 0x2, 0x7, 0x894, 0x2, "5a5264f0a9cda67c7b805c175d62aec6088e270c9719cc9cdc167ed8f203bf5c9bd870af6e5a4e0d42bfd833e708d7ad9ea1f4fa609be558e7262107fce21f", 0x9}, 0x58, &(0x7f00006c9000-0x30)=[{&(0x7f0000c33000)="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{&(0x7f0000605000)="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0x1000}, {&(0x7f0000d7f000-0x86)="3cceefa7912b7c2f07c5a3ea0ff120afefcd2022beb26e16a94baac4a523c719f5a2759601498a836a003f4dfb8f3e601979313766b2692e101059f9b92cf8fb3200732005083762ccbc511bcb33074b301a0163df074b5fa2394b5a2904382be1cb4f15b8353183da844cad0f069a814f0129e005d06685f055f81fb75f5731907f45dbbe34", 0x86}], 0x6, &(0x7f0000b69000-0x80)={0x80, 0x110, 0x3, "c57bb7b2865c756240a779183c37318af9fd3c94928044e855d5f915be1e5178f09cc90b533985ff8f63cb07d43f478bde42015b16ff781dc8659366c188a34891552dd06391b7cfbb93ef65e3d3c35ed1f767c14e56ef13bfcaaba840122fd3191239970321a4ff1ce76163ed07d804b6"}, 0x80, 0x40000}, {&(0x7f00006e7000)={0x27, 0x7, 0x1, 0x1, 0xffffffffffffff80, 0x18000000, "1e7d8696507f0624bd747cbeed6b14f26e3b26b1b9e0915099b2ac563bbf5f3b9dd4bb924a74a8d9ff42a6fe8dccbf3290e2009eeb9496389dc7005b8c4146", 0x9}, 0x58, &(0x7f000037f000)=[{&(0x7f0000d41000)="76d75d2b7f20c6b7b2ae1f3805d640248a7126fa71bfe8c204a017a1ab58c10727d941c284a30b5d47216212d5cfa7d72c0374cf727eead1eb7d06a58494925efdf02aabb614f146bf85898d87cf9cb6a0ed4f9a70ca872ad4724842db6093199287dbbd469b4e7c11552f9dac63e28c6f9ca2326aa7e12fb7e1f0e634ac875116afd399528ac8a8fbe66020a6e4aabe6fba8b16cdc0304ce84fcf8b126bca4aeadc6a78af4546b9bc2070fb2aaedbbbb0f8edb19c63889b362f442aa203dc130e5f4025ecfd633c04c06dde24a52b8f88efcb12806d0f5deb5dd183a94a06c38929e2338116e067231089", 0xeb}, {&(0x7f00009d4000)="2f4a6ba278dcb0523fd1cdbe0d5249a6b3704c0651e669378ebe4f0645f85dc86ee0d89c797bb00418cb27516f6c89aa529b8280f42bebe1be36a08bc2b060f869f39592de4fd612a8783c6376b4d6f237ce3cc0299c", 0x56}, {&(0x7f0000eac000)="55bb3dc9c4e1d7747658c51b8cc70f86b26d8ca0033c914247ba2729de5c65f18d1d9994b36b8549b6c5516ffcd834a9b8061bfbc5fd351759e5f1035791f8886aff71e4b9db10ac", 0x48}], 0x3, &(0x7f000072c000-0x108)={0x108, 0x19a, 0x7ff, "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"}, 0x108, 0x4000}, {&(0x7f000076b000-0x58)={0x27, 0x7fff, 0x5, 0x6, 0x2, 0x1f, "435614062231674378a61aa674b8c2622fac215bd8f7e017d7ed4f4579a832afe34f39b0e332fc31232715eeb8cfc5dacf78042b94589fb2e13dbb32b7b2ea", 0x40}, 0x58, &(0x7f0000a1f000-0x18)=[{&(0x7f00002b2000-0xa3)="e3894e523e4168697645fb8faab2020d0e7e2ed97609a72b02327439fa3dc00f404eb1c0c8d549fc4c2f53e9848f6438dd5857bf98ebd125d2721a07f2dfec0a0af83e03631e8ae10571234455050e3f99ac6470d0a00a2195c237c6c0972174db7c70482394996238b7f9125703c6f7e280dff283a9651fffc94d46d70bae223f251d30e3572f5a9ebc345da02af605322e265bf4c0bc1ded584ac855b0b91e7c1428", 0xa3}, {&(0x7f0000634000-0xcc)="4bcfcad557342ccdb4ee4988a7341a22d7288fda6bc2e3674bb5761e1b8abebe294d630976dc31ff5aaac5bac0a5aac5d868c4d1b2fdfc55a78c3cbc74a1f50b1996ff2d59876c42daefbf911bf0b7c6273f4ac4b705d99e8b782f2b31cf43cae76875cd4be8eabe64884392a9332b9d06cbd22f1c9259b6f4ba822cc5cd334388982c945ddfc213ead2417525dd8f2f34c6a5c84ccf67dd02f8e65ded7622b546fd10aba811d9f5d49b493b886b2dd9b707c7e723eea0700fe66a578ec519f0a22cec9805c4efb88ce85934", 0xcc}, {&(0x7f0000adc000)="ff4eaead9c38c1b1a8b220fae5343365fde976732f859136fdeaf69e932b996b86fb92bd528339c737a8c54e385c57517309f1efbd131333a50de7d921a555f980f44ab9c0e0d457d977071b3bb708b6ca4b67180ab1c21c642d3d56d13d45d6408ad2e9e0bbd72b6db58e5842b7c46938a67bb9b95f79", 0x77}], 0x3, &(0x7f00006d2000)={0x9c, 0x108, 0x80, "b9b0aa46c14e3f875e698b3ea5adbb854037f175322ae11ce7f25da381c7b7f0b4040c237d1da2c07f610c01e8a49dd26676b16540b9bb54a94b9891d8c4a2b9795072e7cee6a8e2837f8619c86f52311cb4fc9ff49544b6484cf4634427d98ba4f1e272d547b179ea30fd1f9ee95c74feb9c84b65dc272a5814043e694db12f7d4aab4dbe04fc8eb3e78af590"}, 0x9c, 0x4040000}, {&(0x7f0000f1d000-0x58)={0x27, 0x8000, 0x4, 0x7, 0x6, 0x7, "d8b2e7e3fb931e120a2a65ca39835b573aa74912d89e685183ba419c41c0c6db82dc271a04044f8dd5f98a5830cff2ffbb5c98f58d71a3766b81d81b0fe133", 0xfffffffffffffff7}, 0x58, &(0x7f0000127000)=[{&(0x7f0000f1f000-0x9a)="35cd88b973a9e06759cc0700c109d643ac3622ab0de1c2d4d2826e5128ab4a42d0d6f41bccd710fef61ac2953357f819f2b74d478178955ec9e48c42ef55be7cb6b48e256011735b82cafc40e715dc158e72819855beaa3017992718ab5fe85d1d1292f79b83005f7ee3086a638f9f320b59eb88b982bed08ee83da777cd0c44e6f2d92116224132fd50e49170840a1b28ee11abc2d60d0d79df", 0x9a}, {&(0x7f0000fd0000)="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0x1000}, {&(0x7f0000a25000)="0608ceaa892db0038cf2b322a0584bea9780f4e82efe0aae322ee75eca5c253e0b1e01713f274a8f65f16f778cf2e486337b3bfa77c8c2bd033da66559ed71e118a3161a475caa22d953cffe2d7534fbb3665bb5d9ad36dacea2630956c273f333ccf0db812c871858f1814908ccf659b014217d30b994ec5aa1177f4cadf34e568b62ef1f726faea2682ce3fdefc3824e7860", 0x93}, {&(0x7f0000de7000-0x2e)="bb4795274c9a3e0f72adc1f7e2f2200193f58e22b6b17d4c63ddf2626802c15ac08e468c51ecd0b66c083470f924", 0x2e}], 0x4, &(0x7f000052c000)={0x100c, 0x115, 0x5, 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"}, 0x100c, 0x8000}], 0x4, 0x80) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f00009ab000-0x8)=[&(0x7f00008e1000)="26000a633696342e00058eb91020dd", &(0x7f000036f000)='\x00'], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000009c000-0x70)=[{&(0x7f000080a000-0x58)={0x27, 0xffffffff00000001, 0x2, 0x7, 0x894, 0x2, "5a5264f0a9cda67c7b805c175d62aec6088e270c9719cc9cdc167ed8f203bf5c9bd870af6e5a4e0d42bfd833e708d7ad9ea1f4fa609be558e7262107fce21f", 0x9}, 0x58, &(0x7f00006c9000-0x30)=[{&(0x7f0000c33000)="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0x1000}, {&(0x7f0000e9f000)="315e43da625e4b65503d21b84a7893bda68663e3588ce1d54eca0942ff66c92fe60832323bb10501ed76539d4037eb3561b20d1557e62d4d6982366ef1ea4bef5e7ba9a09f80927c6e44e4db8545fcd51c5f90f25f67f8a3ef9b75f22482d1a2c5b0c6b097a533eb048b5cb70e9b8313207397323776f1cd000347a11f75b2869a0703f7be82d769b9ecbc7b6b6718397bd99f8df467a21b9d503c615ed79d02ef0ffae941a61aec1277ba1967c99b450880332a9419065b04bf731c3ce4311df4478e77dae2851d5022ca557db7aba8d98698181899249d4904c3df3ef94637c4bf0c20ae14875a09cab0c9b92f58a03c05", 0xf2}, {&(0x7f0000a19000-0x75)="d3cf334fcb8422c76c072c264876484862c4ebbd0042bc65e105d7a59a45faa9414a561fc9f0bced3d3059d487326e45f2422f3c30af5a3fc85d20c9036b8c204c051bf33b811152bedb8cdff6088cfa18fc88a0713f2468d388317e98a9237418e7d0d5ad237202a0432532586ed0fd39e7f73a75", 0x75}, {&(0x7f00000a0000)="299f1f7279ea2f08207b75328ff91bd7c5eb4c8c7f1b6890cc5324aa3636bf9b38cbf20bfb64b5646a9c7ad6ad4b12168f8735e6fdb7bac75c4f6bce6ee0b6851ca679e427b366fe64108aca8c78cf8094e635f49d23e122bc063a813086eca5b01a39d14441cd8c48f7449d3764fb5846aaa4d14f93ec2274193e7d1e9ca0bf17fa7d7186a129", 0x87}, {&(0x7f0000605000)="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0x1000}, {&(0x7f0000d7f000-0x86)="3cceefa7912b7c2f07c5a3ea0ff120afefcd2022beb26e16a94baac4a523c719f5a2759601498a836a003f4dfb8f3e601979313766b2692e101059f9b92cf8fb3200732005083762ccbc511bcb33074b301a0163df074b5fa2394b5a2904382be1cb4f15b8353183da844cad0f069a814f0129e005d06685f055f81fb75f5731907f45dbbe34", 0x86}], 0x6, &(0x7f0000b69000-0x80)={0x80, 0x110, 0x3, "c57bb7b2865c756240a779183c37318af9fd3c94928044e855d5f915be1e5178f09cc90b533985ff8f63cb07d43f478bde42015b16ff781dc8659366c188a34891552dd06391b7cfbb93ef65e3d3c35ed1f767c14e56ef13bfcaaba840122fd3191239970321a4ff1ce76163ed07d804b6"}, 0x80, 0x40000}, {&(0x7f00006e7000)={0x27, 0x7, 0x1, 0x1, 0xffffffffffffff80, 0x18000000, "1e7d8696507f0624bd747cbeed6b14f26e3b26b1b9e0915099b2ac563bbf5f3b9dd4bb924a74a8d9ff42a6fe8dccbf3290e2009eeb9496389dc7005b8c4146", 0x9}, 0x58, &(0x7f000037f000)=[{&(0x7f0000d41000)="76d75d2b7f20c6b7b2ae1f3805d640248a7126fa71bfe8c204a017a1ab58c10727d941c284a30b5d47216212d5cfa7d72c0374cf727eead1eb7d06a58494925efdf02aabb614f146bf85898d87cf9cb6a0ed4f9a70ca872ad4724842db6093199287dbbd469b4e7c11552f9dac63e28c6f9ca2326aa7e12fb7e1f0e634ac875116afd399528ac8a8fbe66020a6e4aabe6fba8b16cdc0304ce84fcf8b126bca4aeadc6a78af4546b9bc2070fb2aaedbbbb0f8edb19c63889b362f442aa203dc130e5f4025ecfd633c04c06dde24a52b8f88efcb12806d0f5deb5dd183a94a06c38929e2338116e067231089", 0xeb}, {&(0x7f00009d4000)="2f4a6ba278dcb0523fd1cdbe0d5249a6b3704c0651e669378ebe4f0645f85dc86ee0d89c797bb00418cb27516f6c89aa529b8280f42bebe1be36a08bc2b060f869f39592de4fd612a8783c6376b4d6f237ce3cc0299c", 0x56}, {&(0x7f0000eac000)="55bb3dc9c4e1d7747658c51b8cc70f86b26d8ca0033c914247ba2729de5c65f18d1d9994b36b8549b6c5516ffcd834a9b8061bfbc5fd351759e5f1035791f8886aff71e4b9db10ac", 0x48}], 0x3, &(0x7f000072c000-0x108)={0x108, 0x19a, 0x7ff, "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"}, 0x108, 0x4000}, {&(0x7f000076b000-0x58)={0x27, 0x7fff, 0x5, 0x6, 0x2, 0x1f, "435614062231674378a61aa674b8c2622fac215bd8f7e017d7ed4f4579a832afe34f39b0e332fc31232715eeb8cfc5dacf78042b94589fb2e13dbb32b7b2ea", 0x40}, 0x58, &(0x7f0000a1f000-0x18)=[{&(0x7f00002b2000-0xa3)="e3894e523e4168697645fb8faab2020d0e7e2ed97609a72b02327439fa3dc00f404eb1c0c8d549fc4c2f53e9848f6438dd5857bf98ebd125d2721a07f2dfec0a0af83e03631e8ae10571234455050e3f99ac6470d0a00a2195c237c6c0972174db7c70482394996238b7f9125703c6f7e280dff283a9651fffc94d46d70bae223f251d30e3572f5a9ebc345da02af605322e265bf4c0bc1ded584ac855b0b91e7c1428", 0xa3}, {&(0x7f0000634000-0xcc)="4bcfcad557342ccdb4ee4988a7341a22d7288fda6bc2e3674bb5761e1b8abebe294d630976dc31ff5aaac5bac0a5aac5d868c4d1b2fdfc55a78c3cbc74a1f50b1996ff2d59876c42daefbf911bf0b7c6273f4ac4b705d99e8b782f2b31cf43cae76875cd4be8eabe64884392a9332b9d06cbd22f1c9259b6f4ba822cc5cd334388982c945ddfc213ead2417525dd8f2f34c6a5c84ccf67dd02f8e65ded7622b546fd10aba811d9f5d49b493b886b2dd9b707c7e723eea0700fe66a578ec519f0a22cec9805c4efb88ce85934", 0xcc}, {&(0x7f0000adc000)="ff4eaead9c38c1b1a8b220fae5343365fde976732f859136fdeaf69e932b996b86fb92bd528339c737a8c54e385c57517309f1efbd131333a50de7d921a555f980f44ab9c0e0d457d977071b3bb708b6ca4b67180ab1c21c642d3d56d13d45d6408ad2e9e0bbd72b6db58e5842b7c46938a67bb9b95f79", 0x77}], 0x3, &(0x7f00006d2000)={0x9c, 0x108, 0x80, "b9b0aa46c14e3f875e698b3ea5adbb854037f175322ae11ce7f25da381c7b7f0b4040c237d1da2c07f610c01e8a49dd26676b16540b9bb54a94b9891d8c4a2b9795072e7cee6a8e2837f8619c86f52311cb4fc9ff49544b6484cf4634427d98ba4f1e272d547b179ea30fd1f9ee95c74feb9c84b65dc272a5814043e694db12f7d4aab4dbe04fc8eb3e78af590"}, 0x9c, 0x4040000}, {&(0x7f0000f1d000-0x58)={0x27, 0x8000, 0x4, 0x7, 0x6, 0x7, "d8b2e7e3fb931e120a2a65ca39835b573aa74912d89e685183ba419c41c0c6db82dc271a04044f8dd5f98a5830cff2ffbb5c98f58d71a3766b81d81b0fe133", 0xfffffffffffffff7}, 0x58, &(0x7f0000127000)=[{&(0x7f0000f1f000-0x9a)="35cd88b973a9e06759cc0700c109d643ac3622ab0de1c2d4d2826e5128ab4a42d0d6f41bccd710fef61ac2953357f819f2b74d478178955ec9e48c42ef55be7cb6b48e256011735b82cafc40e715dc158e72819855beaa3017992718ab5fe85d1d1292f79b83005f7ee3086a638f9f320b59eb88b982bed08ee83da777cd0c44e6f2d92116224132fd50e49170840a1b28ee11abc2d60d0d79df", 0x9a}, {&(0x7f0000fd0000)="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0x1000}, {&(0x7f0000a25000)="0608ceaa892db0038cf2b322a0584bea9780f4e82efe0aae322ee75eca5c253e0b1e01713f274a8f65f16f778cf2e486337b3bfa77c8c2bd033da66559ed71e118a3161a475caa22d953cffe2d7534fbb3665bb5d9ad36dacea2630956c273f333ccf0db812c871858f1814908ccf659b014217d30b994ec5aa1177f4cadf34e568b62ef1f726faea2682ce3fdefc3824e7860", 0x93}, {&(0x7f0000de7000-0x2e)="bb4795274c9a3e0f72adc1f7e2f2200193f58e22b6b17d4c63ddf2626802c15ac08e468c51ecd0b66c083470f924", 0x2e}], 0x4, &(0x7f000052c000)={0x100c, 0x115, 0x5, "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0x100c, 0x8000}], 0x4, 0x80) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000+0xdb1)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x0}, &(0x7f0000002000-0x4)=0x4) 2018/01/17 16:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f00004ee000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x0}, []}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00007cb000)={@multicast2=0x0, @multicast2=0x0, 0x0}, &(0x7f0000ecb000-0x4)=0xc) 2018/01/17 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f0000a4f000-0x18)=[{&(0x7f0000a4e000-0xfb)=""/251, 0xfb}, {&(0x7f00002cf000)=""/236, 0xec}, {&(0x7f0000328000-0xfa)=""/250, 0xfffffffffffffe4e}], 0x3) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000ef2000-0xd)='/dev/usbmon#\x00', 0x5, 0x90201) ioctl$TIOCSTI(r0, 0x5412, 0xffff) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000035000)=@int=0x4, 0x4) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000a0c000-0x8a)="6f93298722f370510438fd299ffb7d05c77fb203de79b9313fbf154887689ac8a422f172dac3d26b4fd17f172b47ed4bd113fecd7b007c13956fb1371279c7faa867832c3260195d4c7664eebefca27921f7505746c126625f18d52e8836d061b8888ba756b96127cb1f8a00e573ef51ba67b714dd22a17ea7437d35f8da0ad6dd8784f3e3799b36e92a") sendmsg$nl_route(0xffffffffffffffff, &(0x7f000089d000-0x1c)={&(0x7f00001db000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000635000-0x4)={&(0x7f0000863000-0x3c1c)=@getlink={0x24, 0x12, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFALIASn={0x4, 0x14, ""}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:53:38 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000001000-0x8)=0xf558) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000dfd000)={0x0, 0x0}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004a1000)='/dev/ptmx\x00', 0x4300, 0x0) r4 = syz_open_dev$usbmon(&(0x7f0000a42000-0xd)='/dev/usbmon#\x00', 0x2, 0x0) ioctl$TCGETA(r4, 0x5405, &(0x7f00001ef000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$notify(r1, 0x402, 0x80000000) r5 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f000047a000)={0x0, 0x8, 0x10, 0x8000, 0x2}, &(0x7f0000e02000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00007c4000-0x8)={r6, 0x40, 0x7}, 0x8) pread64(r2, &(0x7f0000090000)=""/187, 0xbb, 0x0) syz_open_dev$sg(&(0x7f0000d67000-0x9)='/dev/sg#\x00', 0x2, 0x101000) ioctl(r5, 0xfffffffffffffffe, &(0x7f0000c96000-0x2)="") fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000cac000-0x8)=0x3) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00002ae000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000fb9000)={0x7, &(0x7f0000fbc000-0x38)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0286429, &(0x7f0000fbb000)={r1, 0x2, &(0x7f000043f000)=[0x4a, 0x8058], &(0x7f0000fbc000-0x4)=[0x877], 0x0, 0x3, 0x4, &(0x7f0000fbb000)=[0x6, 0x9, 0xffffffffffffff01], &(0x7f000040a000-0x20)=[0xde, 0x9, 0x0, 0x7ff, 0x900000, 0x4ea, 0x5, 0x8], 0x0}) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @thr={&(0x7f0000f89000)="", &(0x7f0000fbb000)="80ad7600bb0780c06d321b97594a8d9421fc14fe329d481d0783b2b024ed20fc730185eb47dc7bbb8bbd89c87b3210bc8200975e28a53eb42d6f92e37851ac446e96e7c5b61bc1e04096905c84b0b3f3e7e45ee9"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000002e000)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000046000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f0000041000-0x20)={{0x0, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fbc000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000939000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb2000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f0000e37000-0x1000)=""/4096) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f00003f2000)=""/223) 2018/01/17 16:53:38 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f00009aa000-0x4)=0x0, &(0x7f0000f2b000-0x4)=0x0, &(0x7f0000572000)="0eb88beb54b67cfbe57ae237b3b3617d5bd9ced1bf38d4fd444257efd4a4cf4cfd5c00085fe7816b5dbfd163009ff9bc00353b2a53fefbf89f38790ac43f8d986117b97aa08c998f36c571cf7d46f40fe8889ffd68c42533482e23faed9644f23d5906ff2cd15a3330cefb3da67c737a0540c79ee2342d1e53f1131e665e42970dcfe6b1047bcc407e3cf1c5a5a1e1b1c3de3a6e7b3a409f001af181243e6cc781e37a64fb4cb267e4abef6331f88d01d1150dd5340708c61c41c299807f4c") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) getsockname$unix(r0, &(0x7f0000c3e000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f00001e9000-0x4)=0x8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000f7c000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) ptrace$getenv(0x4201, r2, 0x3f, &(0x7f00005d8000)=0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000b49000-0x6e)=@file={0x0, ""/108}, &(0x7f0000a8b000)=0x6e, 0x80000) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000ddd000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d96000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000d0000-0x4)=0xe8) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00001f2000)={0x0, 0x0, 0x0}, &(0x7f0000faf000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000c86000-0x4)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006c8000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000017e000-0x4)=0xe8) lstat(&(0x7f00002ff000-0x8)='./file0\x00', &(0x7f0000425000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000073a000-0x8)={0x0, 0x0}) r8 = signalfd4(0xffffffffffffff9c, &(0x7f0000bbf000)={0x1f}, 0x8, 0x80800) r9 = openat$autofs(0xffffffffffffff9c, &(0x7f0000909000)='/dev/autofs\x00', 0xa000, 0x0) r10 = openat$selinux_user(0xffffffffffffff9c, &(0x7f000019d000)='/selinux/user\x00', 0x2, 0x0) r11 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006b6000-0x8)={0x0, 0x0}) socketpair(0x7, 0x1, 0x1000, &(0x7f0000fd9000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000ab6000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) r15 = open$dir(&(0x7f000081d000-0x8)='./file0\x00', 0x0, 0x10) r16 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000ae5000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000481000-0x4)=0x10, 0x800) r17 = socket$pptp(0x18, 0x1, 0x2) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000a5f000)={0x0, 0x80000, 0xffffffffffffff9c}) sendmmsg$unix(r0, &(0x7f0000668000)=[{&(0x7f00002b4000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000054d000)=[{&(0x7f000043d000)="", 0x0}, {&(0x7f00007b5000-0x5a)="37813f9ab7c885ba0135cdf56f644bd2c2a0028acc472f4c45083d7e45304c374c248047fcd0230324bd9004257c4318afb0edd67650faead6580bff6ff5bf550e603502164c961e3885d542dfe5185e9c36c0022bc0da401cf8", 0x5a}, {&(0x7f0000216000-0xf9)="b1449e7704b43c2066421f1bcb2773ef239022bd30004f0f4c060d438de523cc2ba87db2f975f88b3758ad695c7e5884d76da27366264a992a61a90f9fbebbbf94652dc34a77865a7d9fdc055a3a11b530703ec2ee22a1c1d1b305ac98ab9ddb0abf58d6ed7c028594d0dbfbfc9ac7f32b25aa4921e45540549d40a43b0622333638f69b1785e8de46472a563beadc629553933a385a5e3d3c70dd8195b83802fa14854679324505bc9bb62bfa51ec34ad3d5df6afab7b9b1fd1d53592b1679f5270160246d3c7efba7823d4d790bde15949397f799918410ba76f4129139c408bb135d81d53ccb67593e1d37ba2067bd70ff8932bbb8a4b4c", 0xf9}], 0x3, &(0x7f0000367000)=[@cred={0x18, 0x1, 0x2, r1, r2, r3}, @cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x10, 0x1, 0x1, [r7]}, @rights={0x34, 0x1, 0x1, [r8, r9, r10, r11, r12, r13, r14, r15, r16, r17]}, @rights={0x10, 0x1, 0x1, [r18]}], 0x84, 0x4000}], 0x1, 0x4000) r19 = openat(0xffffffffffffff9c, &(0x7f0000530000-0x8)='./file0\x00', 0x0, 0x0) pivot_root(&(0x7f00008e4000-0x8)='./file0\x00', &(0x7f0000a3d000)='./file0\x00') symlinkat(&(0x7f00001c5000)='/', r19, &(0x7f00008e0000)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') mount(&(0x7f0000012000)='./file0\x00', &(0x7f0000200000)='./file0/file0/file0\x00', &(0x7f000047a000-0x6)='ubifs\x00', 0x2000, 0x0) 2018/01/17 16:53:38 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000392000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$eventfd(r0, &(0x7f0000e2e000-0x8)=0x1, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000090000-0x4)=0x0, 0x5, 0x0, &(0x7f0000f64000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x4000000) 2018/01/17 16:53:38 executing program 4: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000902000)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000001000-0x4)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000ebc000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x0, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[]}}], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000000)=[{0x7ff, 0xfffffffffffffffe, 0xfff, 0x4}, {0x7fffffff, 0x0, 0x5, 0x9}, {0x0, 0x7b, 0x7, 0x5}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0xfffffffffffffffd, &(0x7f0000d4b000-0x8)={0x1ffffffffffffe0e, &(0x7f0000959000)=[]}) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000bc2000)={0x4, 0x0}) ppoll(&(0x7f00003d0000)=[{r0, 0x6, 0x0}, {r1, 0x0, 0x0}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8)={0x0}, 0x8) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$binder(&(0x7f0000b24000+0x9a0)='/dev/binder#\x00', 0xffffffffffffffff, 0x200000) getsockopt$inet_buf(r0, 0x0, 0x3f, &(0x7f0000c9a000-0x9c)=""/156, &(0x7f0000a15000-0x4)=0x9c) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000bd2000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$TIOCSCTTY(r1, 0x540e, 0x3) write(r0, &(0x7f000059e000-0x24)="240000001a0025f00018000400ed040f0a0b00000004bf0202ffffeb0800100048186be0", 0x24) 2018/01/17 16:53:38 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d8000-0x16)='/selinux/checkreqprot\x00', 0x10080, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x8000) ioctl$LOOP_CLR_FD(r1, 0x4c01) r2 = add_key$keyring(&(0x7f0000940000)='keyring\x00', &(0x7f0000cad000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) add_key$user(&(0x7f0000c29000-0x5)='user\x00', &(0x7f0000bce000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000883000)="bc044e3fe83f4487a63da9f47825f35f9fc3f30cc396a27e44b3d2e17ed9b3deca95638d5e0b130dd47b91d745e34269ea7e0ccd59f63e8124317d0cb91bdc62a485c64a3399882d239cc119747d6568e5d8188ec21825071be0258e38c3dc6da88f13e55a3edb2a611147c8b64e2ac7a57a0cdd94bdc7c7e2837dd86d948aeb3919c87667107b2934ae2fe068bf687bb4950f35f6554ba6325c0407a7541406e243c1604adcd149", 0xa8, r2) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000d60000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000822000-0x8)={0x0, 0x0}, 0x8) socketpair(0x4, 0x6, 0x7f, &(0x7f0000194000-0x8)={0x0, 0x0}) ioctl$VT_SETMODE(r3, 0x5602, &(0x7f0000e24000)={0x5, 0xffff, 0xfffffffffffffffe, 0x400, 0xfff}) getsockopt$sock_int(r0, 0x1, 0x8002c, &(0x7f00003a3000)=0x0, &(0x7f0000fed000-0x4)=0x4) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000cb4000)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000928000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x2}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x20301}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000018d000-0x96)=@ethtool_eeprom={0xa, 0x0, 0x0, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:38 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000000b000-0x16)='/selinux/checkreqprot\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000001000-0x4)=0x0, &(0x7f0000f3e000-0x4)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000213000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bcb000-0x16)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000001000-0x4)=0x0) 2018/01/17 16:53:38 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x4000000000000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000002000)=0x0, 0x4) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x100, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000003000)={0x2, 0x8000, 0x7, 'queue1\x00', 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 16:53:38 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f000070d000-0x2b4)=@dstopts={0x3b, 0x55, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x10001, 0x94, "8a890a74d18a8a3eb98c554df596e9cb5c53a1f49122a65d8d6a79111d42883016e9a95c1cc824f6196705e5c1cf43709e2a96ee43e5c0c8f898b3d92b981700fe6782eb54d3d353c62735ef4874fb9380fd3418c7a1faf8911ea3865ebdf06871c38ff228e9308e2eb37e77eaa6886ad114a2bee53768810cb98d8002eede5176a87cea0e1ea77f21c8c40e802cd3c96b379a24"}, @generic={0x0, 0xc2, "8ab934cfdd34d6ec4dc3ec7d24757694b4b7dcb273c6d5da67a198dc908f953995cc8c428c9f9d396b1ed3fc14a025d31c7d43a92d35da7676f74e0bba85549d6d5d483b939e0c89815345b57a60acb4bac4519aa99e1a332d3078ec90348a89c1ce9854d98950998ed56b7ed46768e0319ac02fa7b46861dc732a037439c991383b6105194cbf258360fd31a0431cef5219e56537bb48783563b03fa9562a503ee09bbfc68c2725a0c4529d4bb44c4f2fd41112fa38b11be369b0aca12485600aed"}, @calipso={0x7, 0x20, {0x4d, 0x6, 0xffffffffffffff80, 0x5, [0x2a599e2f, 0x10001, 0x4]}}, @jumbo={0xc2, 0x4, 0x2}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x2}, @generic={0x8773, 0x46, "7c898dea42c95bf7c459cdde174e0546ee771c1dbee902cb1adb535fc8c82c44c258aac1d20bcdc5912d341cffaf68c242931106d64ac93452443f1b1de1b136831b5f13bc7e"}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic={0xdcb, 0x17, "82255bc25094b3bc80e0935c421e9a8070da9f74ab8272"}, @generic={0x83, 0xae, "33ede53ae40647c54b599e131b891d35bd349859de273a5a7dc9420142fdce03c54f75d52faed351477431c17589c422bbd8b0b65a3541cff006db4d71658085bb6223d0fdf0c582a46aa59d834226ed6ef3ee652e7ad255a0d75914a6254933260b228a647a0223677aeb92aa75ce7f52d31f38d3be67734898fb7d2b0c849716170f47baae8572be2739b2b7a2e04344cc4a6d6eb279d55f3e5cdcf4f87295801146966591fe7adaae52748eaa"}]}, 0x2b4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') lgetxattr(&(0x7f0000b63000-0x8)='./file0\x00', &(0x7f0000381000-0x14)=@random={'system.\x00', 'selinux&em0\x00'}, &(0x7f0000855000-0x14)=""/20, 0x14) read(r1, &(0x7f0000594000)=""/168, 0xa8) readv(r1, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) socket$inet6(0xa, 0x3, 0x1) [ 98.368584] binder: 21432:21438 transaction failed 29189/-22, size 40-0 line 3005 [ 98.377202] binder: undelivered TRANSACTION_ERROR: 29189 [ 98.398015] binder: 21432:21438 transaction failed 29189/-22, size 40-0 line 3005 [ 98.411314] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 16:53:38 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x400, 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f00002c0000+0x101)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000000000)="d68a2f47d087fa35bad48e3529299d92e92bf95852160edd302ccd0a92508017c1e78f565bc73ab707219e05a4bec36cd8224a3a54cb68b1c8b3f8bcd0678f9c2957de106483fd081ee9af41289353b4ef68c22c5d28b3ff5038f1ae", 0x5c}, {&(0x7f0000414000-0x10)="5f6bdd62b72df2a1eeef436fe86b1547", 0x10}, {&(0x7f000093f000)="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", 0x1000}, {&(0x7f0000ce7000)="0485c05ca45c66ae489f06b661e76301e4d6358b7cb4967244cdf2333262d7cf010fb0a81b13a3ea4a9f1dc57ed38acd5155d6c2312d3a9c3ad604978177b964946ff668e6378b3795992c0d602a106ef2c3466faacd74d96f3b7ac08646ed31691fc52418498eb7087379", 0x6b}], 0x5, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x8002) r2 = fcntl$getown(r1, 0x9) fcntl$setown(r1, 0x8, r2) write(r1, &(0x7f0000b30000)="b63db85e1e8d00ffffff7f00003e1500000000000007ffbc7018cebc9b97ae21b14d872c678ce22c9b160096aa1fae1a8f29ca3d02cf66823944a95332f60b8f28084331e52d7ee2394e9855b8b092e113b1e83caede9d36", 0x58) readv(r1, &(0x7f0000bb7000)=[{&(0x7f0000e63000-0x3e)=""/62, 0x3e}], 0x1) 2018/01/17 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000af4000-0xc)={0x0, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) poll(&(0x7f000066a000)=[{r1, 0x0, 0x0}], 0x1, 0x7ff) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000376000-0xc)={0x5, 0x0}) 2018/01/17 16:53:38 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000012a000-0x4)=0x0) ptrace$setsig(0x4203, r1, 0x8, &(0x7f00007e2000-0x10)={0x3f, 0x4, 0x8, 0x3}) read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x4)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb352, 0xfff}, &(0x7f000049c000)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000382000-0x10)={r1, 0x6, 0x4, [0x7, 0x3, 0x0, 0x9]}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f000091c000-0x1c)={&(0x7f0000646000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00006e2000)={&(0x7f0000e2e000)={0xfffffffffffffe85, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 16:53:38 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00003ce000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) sysfs$1(0x1, &(0x7f0000450000)="656d3111252500") execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) getresuid(&(0x7f00008a3000-0x4)=0x0, &(0x7f0000268000-0x4)=0x0, &(0x7f0000043000)=0x0) getgroups(0x6, &(0x7f0000dcb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f00001e9000-0x8)='./file0\x00', r1, r2, 0x1000) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet(0x2, 0x7, 0xb49) accept4$inet(r1, &(0x7f0000dab000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001e1000-0x4)=0x10, 0x80000) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000328000-0x4)=0x0) ptrace$getenv(0x4201, r2, 0xa8b, &(0x7f0000fd0000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000d90000)='ne\x00\x00|\\cksta\x00<\x00') setsockopt$inet6_buf(r3, 0x29, 0xd3, &(0x7f0000189000)="9fcda41c1a9b2d5a2eda5055520f4cd89d31d09b", 0x14) fcntl$setsig(r1, 0xa, 0x33) sendfile(r0, r3, &(0x7f00004db000)=0x440, 0x1000000000000063) 2018/01/17 16:53:38 executing program 4: eventfd2(0x0, 0x3ffd) mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x14, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000087000-0x8)={0x0, 0xffffffffffff27c0, 0x1}, &(0x7f0000000000+0xeb5)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00002b5000-0xc)={r2, 0x2c, &(0x7f0000596000)=[@in6={0xa, 0x3, 0x5bf2, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00008e3000-0x4)=0xc) 2018/01/17 16:53:38 executing program 5: r0 = open(&(0x7f0000de6000-0x8)='./file0\x00', 0x404200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@multicast2=0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) stat(&(0x7f000096b000-0xe)='./file0/file0\x00', &(0x7f00002e7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000001000-0x1d)="a974c147383adfd6e17753202ac2e6ebce4e7418caf9fcfc47a5e10108", 0x1d) 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}) 2018/01/17 16:53:38 executing program 7: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fea000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x10007fff) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup(r1) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000fed000)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000819000-0x4)=0x0) r4 = syz_open_pts(r0, 0x0) r5 = dup3(r1, r0, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000307000-0x4)=0x100000000) ioctl$RNDGETENTCNT(r5, 0x80045200, &(0x7f0000fef000-0x4)=0x0) fgetxattr(r4, &(0x7f00006db000-0x13)=@random={'trusted.\x00', '/dev/ptmx\x00'}, &(0x7f00000fd000)=""/201, 0xc9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r4, &(0x7f0000fe2000-0xc)={0x0, 0x0}) poll(&(0x7f0000fed000-0x8)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r5, 0x0, 0x0, &(0x7f0000fef000)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff}, 0x8) [ 98.580061] tc_dump_action: action bad kind 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e15000)='$@-\x00', 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000160000)={0x10002004, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000861000-0x94)=""/148, &(0x7f000098f000)=0x94) writev(r0, &(0x7f0000dde000-0x10)=[{&(0x7f00009c7000-0xb3)="", 0x0}], 0x1) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000c7d000-0x4)=0x0, &(0x7f0000968000-0x4)=0x4) 2018/01/17 16:53:38 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000cb9000)='/dev/autofs\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00000b2000)={0x4, [0x5, 0xffffffff, 0x8e, 0x8000]}, &(0x7f0000a33000-0x4)=0xc) recvmsg(r0, &(0x7f0000913000)={&(0x7f000047f000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000318000-0x40)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendfile64(r0, r2, &(0x7f00002d9000)=0x0, 0x1) readv(r0, &(0x7f00002dd000-0x48)=[], 0x291) 2018/01/17 16:53:38 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = epoll_create(0x1f) r2 = openat(0xffffffffffffffff, &(0x7f00002a9000)='./file0\x00', 0x10000, 0x40) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000076f000-0xc)={0xc, 0x0}) poll(&(0x7f0000da4000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000b61000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000ab7000)={{0x81, 0x0}, {0x3, 0x0}, 0x3f, 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]}) bind(r0, &(0x7f0000016000)=@generic={0x0, "009d000000000000080044944eeba71a497600000076b1796e2e2adb000000012e0b3200000000040000004ce875f2e300800000000000009500800900000000000101013c5811030002675027ecce26fd792bbf0e5bf5ff1b011ef3f6000100000000000000000049740000f0ffffff0006ad005ecc326d3a00ffc2c654"}, 0x80) 2018/01/17 16:53:38 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f000099d000-0x12)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='\x00', 0x0) keyctl$read(0xb, r0, &(0x7f0000000000)=""/4, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) r2 = getgid() lchown(&(0x7f0000002000-0x8)='./file0\x00', r1, r2) [ 98.603083] tc_dump_action: action bad kind 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00005bf000)='/selinux/access\x00', 0x2, 0x0) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) fanotify_mark(r0, 0x20, 0x40000000, r1, &(0x7f0000219000-0x8)='./file0\x00') socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00003e5000)={0x0, 0x0}) fsetxattr(r2, &(0x7f000061f000)=@known='trusted.syz\x00', &(0x7f0000de8000-0x1)='\x00', 0x1, 0x2) r3 = socket$key(0xf, 0x3, 0x2) sync_file_range(r3, 0xff, 0xffffffffffffff00, 0x1) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e000000071ea9367a034900", @ifru_addrs=@nl=@proc={0x10, 0x0, 0x1, 0x0}}) memfd_create(&(0x7f0000f7c000-0x1)='\x00', 0x3) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r4, 0x4028700f, &(0x7f0000267000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000856000-0x4)=0xa22f, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000ecf000-0xe)='/selinux/user\x00', 0x2, 0x0) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000ebb000-0x14e)="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") exit(0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000bdb000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000f51000)=0x8) r2 = signalfd4(0xffffffffffffffff, &(0x7f00007a3000)={0x0}, 0x8, 0x0) sendfile(r2, r1, &(0x7f00008de000)=0x0, 0x383) 2018/01/17 16:53:38 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fanotify_init(0x8, 0x2) read(r0, &(0x7f0000bcd000-0x91)=""/145, 0x91) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getrandom(&(0x7f00001c0000-0x92)=""/146, 0x92, 0x1) sendmsg$unix(r2, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0xc, 0x1, 0x1, []}], 0xc, 0x0}, 0x0) accept4$inet6(r1, &(0x7f0000e87000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000010000-0x4)=0x1c, 0x80800) 2018/01/17 16:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000578000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TTUNGETFILTER(r0, 0x800854db, &(0x7f0000551000-0x49)=""/73) r1 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000ffd000)=0x0) r3 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r1, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r2}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r3, 0x0, r4}], 0x34, 0x0}, 0x0) readv(r1, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f0000c86000-0x28)=[{&(0x7f0000b61000)=""/251, 0xfb}, {&(0x7f0000631000)=""/146, 0x92}, {&(0x7f00005ab000-0x89)=""/137, 0x89}, {&(0x7f0000cbb000-0x57)=""/87, 0x57}, {&(0x7f0000650000-0xca)=""/202, 0xfd66}], 0x5) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:39 executing program 3: socketpair(0x100a, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) userfaultfd(0x800000000007fc) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f000022b000)={&(0x7f0000582000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000000)='}em1posix_acl_access\'vboxnet1trusted\x00', 0x2) write$eventfd(r1, &(0x7f00009cf000-0x8)=0x28f3c314, 0x8) 2018/01/17 16:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a9d000)='/selinux/checkreqprot\x00', 0x80000, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f000098e000-0x4)=0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000ab3000)='/dev/autofs\x00', 0x101000, 0x0) fcntl$setownex(r0, 0xf, &(0x7f00001b4000)={0x0, r1}) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r2, &(0x7f0000b4c000-0xa8)=""/168, 0x96ccbadaf2d1be49) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r3, 0xc0105303, &(0x7f0000b3c000)={0x0, 0x0, 0xfcfc, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r2, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) chroot(&(0x7f000038c000-0x8)='./file1\x00') 2018/01/17 16:53:39 executing program 5: r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004cf000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000000)={0xffff, 0xd8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x8, &(0x7f0000c9d000-0x11)="270dea00001bff006b0800ec72", 0xd) select(0x40, &(0x7f0000488000)={0xfff, 0x4, 0x4, 0x6, 0x100, 0x0, 0x1000, 0x6}, &(0x7f0000fbb000-0x40)={0x9, 0x0, 0x1, 0xfffffffffffffff9, 0x3, 0xbb88, 0x2, 0x6}, &(0x7f0000c18000)={0x1, 0x0, 0x1ff, 0x752e, 0x818, 0x7, 0x1, 0x0}, &(0x7f0000426000)={0x0, 0x0}) 2018/01/17 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000b9f000)='/dev/sequencer\x00', 0x0, 0x0) syz_fuse_mount(&(0x7f0000a7e000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000c5c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) llistxattr(&(0x7f0000b61000-0x8)='./file1\x00', &(0x7f0000db3000)=""/90, 0x5a) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00007fc000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000)={0x0}, 0x8}) 2018/01/17 16:53:39 executing program 7: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/17 16:53:39 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f0000d8c000)=""/0, 0x0) pipe(&(0x7f0000fc3000)={0x0, 0x0}) symlinkat(&(0x7f0000998000)='./file0\x00', r1, &(0x7f00009de000-0x8)='./file0\x00') ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000097e000)={0x0, 0x20}) 2018/01/17 16:53:39 executing program 3: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000849000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000112000)='eth0\x00', 0x42, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_unlink(&(0x7f000011f000-0x5)='eth0\x00') socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f00002bb000-0x8)={0x0, 0x0}) r3 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00001ee000)='/selinux/create\x00', 0x2, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000470000-0x18)={0x200000000, 0x7f1, 0x2, 0x0, 0x1, 0x2}) getsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000f79000-0xc)={@rand_addr=0x0, @empty=0x0, @broadcast=0x0}, &(0x7f0000bfb000)=0x328) mq_timedsend(r1, &(0x7f00000e6000)="", 0x0, 0x0, &(0x7f0000e0b000)={0x0, 0x0}) mq_timedsend(r1, &(0x7f0000308000-0x3)="", 0x0, 0x200, &(0x7f0000aad000)={0x0, 0x0}) close(r1) mincore(&(0x7f0000596000/0x3000)=nil, 0x3000, &(0x7f00004ce000)=""/150) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000049000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r4, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000cba000)="", 0x0) r5 = syz_open_pts(r4, 0x20042) writev(r5, &(0x7f000027b000)=[{&(0x7f00005f9000-0x1000)="78a7ec81379766c7f71b79b5b8b7b21c065e7af3e3738a0c0078c1ec0935f8c0ecc887592fe7ff2ccef845eb0eb8953596dfad803bde37d75769e7ab646bbd52ddc19f7fbf5f191c06400adc6d967d4b8b5063f9b92e2b7a904b016ec375bc76b6c25f3cb53d4981fe497187ec00b2bdff81475aed3bf0d61ba68f5f379732000866c4d0ae5a90d7234d7b2e9a3a348a7a970a96b508ec3f9d3c97e60b7abcedbfdbf58f72496ee138f9a4a3934eb228af9e077a74bdba71a4a89dc0a855f203f74d227087944d39e4a6c7aa5cf6741e5b5be10de6e696084dbfb232545a53681b17222cd91c29d7f6c1f3096850bfa76582d2406a12a3ffe57818e8c07a96683a6d8321af5af8c2469b38e4d13b8c7c35fddefa26b115730ea60b2838b4e0e8724c2c7ddd941753274198c08eb570762cea52b8df8d45cdd2a864e9784a744e2ca73de69295ae116f8781f983013bb125b7fb1c4779a23cfdda82e9bd8010ec585c30a2ef0230b395eb5468d7f112b39ce01378f46323a27a321eb87bd152556ec37f22e427086fbd3b0464e647b49355ac05f38997f619a86d2296a9d27ccd058eed199a77c82099b5ef802b9034bb631dd84099514286edd0ca0295ec33b67e974e950b5e0b612080b5c1c5e157f91bbee5ef7278d1396b3e3e6709ce6ace6790361ff0ad254cf68c67730e9fa20b5da3f81b4fd2659afd18f7c275b585fe4515d6aee65b3c50eed2484a9db637b0347dba41e290bdceda5965c23d8f6387844e08a5514b1b977ecbaf3a35b8ed7b5ebae139e0d0a2588105d0b6332a530e389c3b51f1ec157eb98b85b8c283ee8b3441640ed4b5b57f839b219778495cb459123933b3ad419a57768f3ba06f9c164ad3501415790e302b56d85e9ecfb1fe7b2339425ff390f29abf1e2d711007e9341b44bb011bfe5fd8a4e769cfa4999154f52cc553a3b3fd5ab34a8f2c271d081e6987a747c6f1596c9a23b3f6e707ea7dc3598d7ee2d240cf5f58b70348aa3237c6f23cd1fc352707afdfed58f8e1605fe08e944a0250f486e66dd9a13d58e4657227ec28dcedc3898d7373edcb8d62e753326b65beb49e94a1bc8b1127dd349c4d904a6ca1cde1f88b92f1a08fba2efe56ee41d52fc9a274a203c1b9b2aebfe3655cef8ce753685631fd04958820089281e7bb560aa89919740f3807f3d2b8900adca66494ecfaf7d173453358eb29f8b8631368cc77fb1abc80f2d204c692b2370d60e4c8214f40629fc7f080580f6376502da82dcd3571c31766140e46dde9cedc19d0a4c1639bfea99777e65f33907101d651b02c6de75a9e6b6a0b56bf494f11733ef5e0b1d7dd9c07103c1375644f0c77a977798744c003faa4089ba4cb913b4df1a2844c73ee17d389569d18f6b7e9d663d96bf2620c13c6340d8c370c65d3182b401cf862a97c16ab1e0b5e72538bc263f1fd8778790d9e042186f07fbf94cbbca845a16f5ea4517844dd5ccbebe29ca97802ed61ae4d58d2f789d6ede44660baa66934e1b3090c90238016501a854d9db13449f5bea50ca337947eab8b9d378ebca4a5b2113784ed8cf117ce66b9c302a0e4dacc3f1c10fc6a0920a7b2f945a3259b5255807fbd82368c4ae1badd5eabff60a01bef9dd480ddfcb6ca45b030fe4b854e3b427a4b91671d7e79251fcd06e5237bee21b76b1a66719475f57fd68c0630b00908f116b4c7bfb0d18282c5217f8f382867193d77ad535d49b46321f1b7a8a5de1c1fa1ca550717c705d49b4181951f0c921b89e3903fd1343a72eaf1623843974975e36ace9fe02c382a26bcdf3e76abac39a93dc9262ac8fafad388554a6a219c2c03860c0c04b3d84c12ae8fe81400c716a79a22771522be28b398de9f099c419ba551b458e8b67c7890630a9bf01b4e8cab4ae908e6887706ae2a8a75bed6683292d730997bd2def602f5425a38476e9c48abcbc18e655fb12664cf81dd665f31bca0b698077795f4cf756dc80ff45842386f31f670b03daa6a46ff68b6d119f3325da0e68f38b100063ba6e49fc34a7a813e641fae8956cb8461f2e01a4d6167eac4058f694cd808e8a304024b6d89fbc31b7a5972e7dee2678e42cfcf9bc82e", 0x5db}], 0x1) pivot_root(&(0x7f0000952000-0x8)='./file0\x00', &(0x7f0000f96000)='./file0\x00') 2018/01/17 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f00009cc000)={0x0, 0x0}, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ccb000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) recvfrom(r0, &(0x7f0000f1d000)=""/94, 0x5e, 0x4000006c, 0x0, 0x0) 2018/01/17 16:53:39 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000-0x8)='./file0\x00') r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x14, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000002000)=0x800, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x711c, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)=0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000003000)=0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000002000)="") ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f0000003000)={{0x6, 0xffffffff}, 'port0\x00', 0x40, 0x1010, 0x40, 0xe93, 0x7, 0x3, 0xbc1, 0x0, 0x5, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) fchdir(r0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000005000-0x6)={0x1, [0x7]}, 0x6) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x2c) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000-0x85)={r1, 0x7d, "24a1d414605bca17ad7e5607c6d288b7737f2bd2215a8eb81c2751bd47a0dc2e310c9bdf230416335524193a7bc5786b3a35292031d66590c5397c4ba136b5ac97e0c53761550233fe92237b652e564236936a64eb06054111f6138d9a99481e363dcfc7e8d4a79725c18c303ab10a2ef44cdbbc400944bc3e03e0c115"}, &(0x7f0000005000)=0x85) 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) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000006000)={&(0x7f0000007000-0x58)={0x27, 0x2, 0xffff, 0x2, 0x9310, 0x4, "91f7a2a402dbedc42b456dde0df3098766b8c15d3d02980aa000b90d0f20852f077b35c033693487525c740d9bc214d8a600d335cfdec75226e8ea2e43cfe2", 0x6}, 0x58, &(0x7f0000007000-0x18)=[{&(0x7f0000006000)="6a7cdb1f64bafa8970921674720da312451a6d152397e39cc5afb6fda113fcc76855cb531f86e66ef601b0dda67655767389cac730e9db4a2a7a81d3c7179570a19c0e6449f5d88b7be00318966ef5ac79e8a53ab3eb", 0x56}, {&(0x7f0000007000-0x13)="dcaba95b01c7b7c12d1f461b356436369eb375", 0x13}, {&(0x7f0000007000-0x76)="5f7141a23e207d8cbee0df9bff40f9f4535b1b32e530f3fe6a8f31ecf8d4bf2a86492e043514d42f0cc66f74625257a03cbb19526d5a520c7828581cbebd1e0b93888e7a79ed64ca2a11c84970e43f49f24e20fe5890f60fa439b5161068b2f5acfd95e04831a9efbafba47506b5059e7d20437ee92c", 0x76}], 0x3, 0x0, 0x0, 0x1}, 0x40000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000008000-0xa3)=""/163) mq_timedsend(r0, &(0x7f0000002000)="ddab84b5a72f3a0d649a6a383659e89ef2428a5057b1a804d0d440c7a56cd4f1a2bbb8a9de75602314623d5f28b07f13d20a7d86364a11fcd08bbad9a8e6fdc2d5586372e63262b506d0e198be38fd5a175a8a4515b0efa09b744c72eac73b57622b789ac1d05d35e5cff35a7c902f4ee41c097c26714a10eade9d14c398ae36a9e5329ce2a01d28255ff7fb56ea4726538ea86b68bd4c2b64bc724e350c7965f44642ba15980704381c8151b3c25c", 0xaf, 0x7c08, 0x0) 2018/01/17 16:53:39 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x80) r1 = dup2(r0, r0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x2) syz_open_dev$sg(&(0x7f0000450000)='/dev/sg#\x00', 0x0, 0x80) 2018/01/17 16:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000034d000)={{{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000507000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00001db000-0x10)={r2, 0x1, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000ed4000)=0x80000000, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$ax25(r0, &(0x7f00003f2000)="b5", 0x1, 0x0, 0x0, 0x0) 2018/01/17 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x802, 0x0) 2018/01/17 16:53:39 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000552000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r0, &(0x7f000004c000-0x1c)=[{0x5b93, 0x0, 0xffffffffffffff80, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}], 0xfffffffffffffeea) 2018/01/17 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x5, &(0x7f0000c8b000-0x4)=0x0, 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000026a000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f000021c000)=0x0, 0x4) [ 98.811208] binder: release 21582:21584 transaction 151 out, still active [ 98.819651] binder: undelivered TRANSACTION_COMPLETE [ 98.826651] binder: send failed reply for transaction 151, target dead [ 98.838599] binder_alloc: 21582: binder_alloc_buf, no vma [ 98.851751] binder: 21582:21592 transaction failed 29189/-3, size 0-0 line 3128 [ 98.882518] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 16:53:39 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ffd000)=0x0) r2 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, &(0x7f00002cc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read(r0, &(0x7f0000594000)=""/168, 0xa8) lstat(&(0x7f00009fb000-0x8)='./file0\x00', &(0x7f0000c78000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000662000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000ef0000-0x4)=0x0) lstat(&(0x7f0000c14000)='./file0\x00', &(0x7f000027d000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mknodat(r0, &(0x7f000022f000)='./file0/file0\x00', 0x8008, 0x5af49ffa) sendmsg$netlink(0xffffffffffffffff, &(0x7f00008a5000)={&(0x7f00009cd000)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00009d0000-0x28)=[{&(0x7f0000e38000-0x114)={0x20, 0x0, 0x0, 0xffffffffffffffff, 0x2, "", [@nested={0x10, 0x0, [@typed={0xc, 0x0, @pid=r1}, @generic=""]}]}, 0x20}, {&(0x7f00006d8000-0x160)={0x10, 0x0, 0x8, 0x4, 0x1, "", [@generic=""]}, 0x10}, {&(0x7f0000374000)={0x18, 0x0, 0x204, 0x1, 0xffffffffffffffff, "", [@typed={0x8, 0x0, @binary=""}]}, 0x18}, {&(0x7f0000f85000)={0x28, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@generic="", @typed={0xc, 0x0, @u32=0x0}, @typed={0xc, 0x0, @pid=0x0}]}, 0x28}], 0x4, &(0x7f00008e7000)=[@rights={0xc, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, [0xffffffffffffffff]}, @cred={0x18, 0x1, 0x2, r2, 0x0, r3}], 0x34, 0x0}, 0x0) readv(r0, &(0x7f000066e000-0x10)=[{&(0x7f00008ad000)=""/178, 0xb2}], 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:39 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000c9d000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f00003ec000)={0x1, 0x7, 0x0, 0x804, 0x8d, 0x8, 0x9, 0x3, 0x200, 0x6, 0x0}, 0xb) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) socketpair(0x5, 0x3, 0x9, &(0x7f000040b000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f000006c000)={{0x8, 0x603f0600}, {0x2, 0x1}, 0x80, 0x1, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$VT_RELDISP(r2, 0x5605) syz_open_dev$random(&(0x7f00007d3000-0xc)='/dev/random\x00', 0x0, 0x2001) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006e0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r4, 0x54a2) ioctl$sock_inet_SIOCGIFPFLAGS(r2, 0x8935, &(0x7f000067f000)={@common='teql0\x00', @ifru_addrs={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) dup3(r1, r4, 0x80000) 2018/01/17 16:53:39 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000001000-0x24)={0x5, 0x45cf, 0x200, 0x100000000, 0x7, 0xc55, 0x6, 0xa90, 0x2, 0x100000001, 0x200000000, 0x2}) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000015000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mknod(&(0x7f0000031000-0xc)='./file0/bus\x00', 0x1120, 0x0) 2018/01/17 16:53:39 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(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f000061e000-0x8)='ns/user\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000220000)={0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$write2(0x11, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x10) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fec000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000f73000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) modify_ldt$read(0x0, &(0x7f0000361000-0xa9)=""/169, 0xa9) 2018/01/17 16:53:39 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000401000-0x12)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f0000361000-0xbf)=""/191) 2018/01/17 16:53:39 executing program 3: r0 = syz_open_dev$random(&(0x7f000042f000)='/dev/random\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_fuse_mount(&(0x7f0000001000-0x8)='./file0\x00', 0xf001, 0x0, 0xffffffffffffffff, 0x1, 0x1000000) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000582000-0x8)={0x81, 0x8, 0x7c, 0x20, 0x3ff}) getrandom(&(0x7f0000000000)=""/0, 0xfffffffffffffffb, 0x0) 2018/01/17 16:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000051c000-0xc)='/dev/autofs\x00', 0x10000, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40086410, &(0x7f00007c7000)={0xb7, &(0x7f0000a24000)="75fe665e52fb7a2e82601f1e2a01bbf71f632b001bbcbe34a770de8064d0d4be27f82fce95366c31a7a4d7892840892efbbb477d16591f2d6ce51bce6268d8b5d30d5494b461c108425c4b6ccb321a5cf99d08b97071d370971ef4586ba6dbe67a94f1f3bcfb862936fb1e5aa90823d51e198bbe06552402b14858000ba5def2b4b50527de266de1272f665139a37f34a96fe0baca056f722749fbd549f4bff799d8e55c323decf5c85d3ae1e2dc6615ae1fa806d1cc41"}) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") sendmsg$netrom(r0, &(0x7f0000691000)={&(0x7f00005f3000)=@ax25={0x3, {"e0d237766a2ab0"}, 0x10000}, 0x10, &(0x7f00006a0000-0x38)=[{&(0x7f0000103000)="1523d68e7d11d82aea7295f45c1c3e82c73ed0a8761cd0e47700da8f14f8ff35c6e73a6366ed35d803014033f9ad402c309300885c5a29df192cda92c80703e17cea1742b595233baf3147b0046ac71d0be96763f0f79184f505d5c2cdf2b02057d7feadb5e69cc60dfe32eb219c72b083c58f871ccea45513967525dcaef1e39d9a48dec65b5fee9d17818c1a4f9ea9218a16e137442468e9f366705ab1d6f5f890bdec8447a192", 0xa8}, {&(0x7f0000427000)="08dce1f22c8ee6e0ec5a1f3d1a26f5bdb76d19e14cb1a03e915818244b727f554eede1c7832c4ca8c383686cae561721d5f0c890694139b9515d3d8e37a30f9a91ce2946bfea84b5341ed97afa295bb3b422d14127fb2cb8be6aabf73b960f7272558592", 0x64}, {&(0x7f000080b000-0x96)="b94627b8f2637eaba3d4079d29ec06d0b2e517d5b9d77cc5f3d10550da47f423e5d5179e201af1e60891865a4041ecf10f23a4cac75d8b6abd0b6c1ac4c6f52da412082d6cf81ea85428fb2d8e21f0818449f9f36b3415c86ddea2b8f71dd8b6a193e671293307dd5aa658f3a310ebeda2637c0cc644ba121a228b4171d20706e48dea595ffea3736fcc1607a5e5449f1cd93bf647fa", 0x96}, {&(0x7f000083e000-0x55)="dc2ab8b661fe8bfa1d122ad6db4d781021e65287c7419ad10b1ab1b83e974fdd6a0b4946b52e373ed63185ab73ef9310db2d584da2761c21b47df54842d2f0bfd093735dd091e7fd185dda9f00405190bbbfceaaf3", 0x55}, {&(0x7f0000d78000)="f1a118999f61dc0f9424805917e49de13eb45e869753fe532207980f93bc3583ef53698cfd876248710725ca35edc5dbe5823257226cca2b6b94ca25582612fac31d7ffcb00a93154f850b5c36804f99e013d32f43a942d8cd578e859e22c9155d2a1b67cbd5043dc065fb49d483802c14fe33c6dd1c5d0b0e8fa59426a523e0470a8a3a587c006a15ccbb8f579e", 0x8e}, {&(0x7f0000562000-0x96)="0ca28427672a4293bf310964686b917bb67e6a96dcd52312de11b915ecd5dccab636039210547c6ffcbee63fae9d865e1208983eb4f7dcdbd80ff6e7c8a29cdb3297bc3167a8355245b9cbf18124549479aaf212717cb58b6983910f2ecc3d3b63adac54db15ef2da640b87d65b681f36ddf769bab29ca313099489d3dfc0a83644b3fa06e68ad49cbcc9639ecce207be1b3e4fbc2d6", 0x96}, {&(0x7f00004ab000)="0a74b7e3d3ce3740b3a5af965c6d448856a90fc9f241a722fe4a450fc54eb4dac61d955fa6f7ddc25280fa7c47f346f3c1ee65a590dcaf61d892147e467701a175b93132b990b7dcd5f0a67dd102ac00461fe60384a1241080f1e3a643b541960ae9d990e47a9a68f17a38718656b42af908c961b1d06979550b3c4bc12c29280cbd948ca8449f5a17611f1d064a45cedd5ab47f82ae54db48b2e862e025f1ed1d0843de52b619842b565a58e79f54b1fae3c5271da46ac3374b361faca4b76e65f1f06b9b1f8f36b18e55f182b17eb6cba1ab75903fd7650a3c137b28", 0xdd}], 0x7, &(0x7f0000bf8000)=[{0x100c, 0x114, 0x5, "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"}, {0x14, 0x11, 0x4057, "9ceb45bc0b2d2f5f"}, {0x20, 0x10d, 0x7ff, "e2cab71cf38d4a7ea3da9416f6a397d3f7d2"}, {0x34, 0x13f, 0x6c5, "0a9285ad6edd7aeaaa0706d43a0c43764708cd7e7c39143cb8b71ffdde129597f7e8fa597f"}], 0x1074, 0x20000800}, 0x20000000) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000fbf000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f000054f000-0x44)={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @random="5b515a29ad40", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x24, {0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='rose0\x00'}) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x14) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r2, &(0x7f0000594000)=""/168, 0xa8) readv(r2, &(0x7f000066e000-0x10)=[], 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) getpeername(r2, &(0x7f00005bd000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00002c4000-0x4)=0x2e) 2018/01/17 16:53:39 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f000025a000)=0x0) socket$inet(0x2, 0x1, 0x200) sendto$inet(r0, &(0x7f0000f13000)="", 0x0, 0x4041, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg(r0, &(0x7f00003ce000)={&(0x7f0000f8e000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00003fd000-0x30)=[], 0x0, &(0x7f00004bb000-0xbb)=""/187, 0xbb, 0x0}, 0x40) 2018/01/17 16:53:39 executing program 5: r0 = open(&(0x7f000019d000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00009cf000-0x8)='gid_map\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00004ae000-0x108)={0x0, @in6={{0xa, 0x2, 0x5, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x800000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x7fff000000000000, 0x1, 0xffff, 0x6, 0x3f, 0x3, 0xde, 0x1ff, 0x2e01, 0x100, 0x1b94, 0x9, 0x6, 0x800]}, &(0x7f0000846000)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000089c000+0xdfa)={r2, 0x1, 0x30}, &(0x7f0000ea6000-0x4)=0xc) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00008da000)={0x0, 0x94, &(0x7f0000b77000)=[@in6={0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x100000001}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x5d, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x7fffffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f00006d2000-0x4)=0xc) syz_open_dev$usbmon(&(0x7f000046d000)='/dev/usbmon#\x00', 0x1097, 0x101000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00008c3000)={r3, 0x1000, "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"}, &(0x7f0000a01000)=0x1008) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00008a7000)={0xf36, 0x7fffffff, 0xe, 0x100, 0x9, 0x5, 0x0, 0xffffffffffff8001, r3}, &(0x7f0000cf2000-0x4)=0x20) 2018/01/17 16:53:39 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) ioctl$KDSETMODE(r0, 0x4b3a, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00005ea000-0x8)={0x0, 0x30408c25}, &(0x7f0000db6000)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000f6000-0x8)={r1, 0x5e10}, &(0x7f0000098000)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r2, 0x541b, &(0x7f00008ce000+0xb15)=0x0) r3 = fcntl$getown(r0, 0x9) ptrace$setregs(0xf, r3, 0x10001, &(0x7f0000de9000-0xe3)="402a2166b0d35932b8978e007c6af1c5058f2ac56bd310bf74e4b389e60e115639a1daa0d0369f5a94b21a3de6bd3e4d955770c9a59976934f9d6738c7607c0ee93b0773a5f9523ccec4af92841f580204f5850a0d865387a8d86be17fee0b85acc7f2fd982e0fad091f6127072c18a824780f01c6b1433143796804aaaec7b428e3a25618a8c77fab873be22fb0523b9218f3f667fdb9d0bb73f227fc5d37a450ed9c780c793f43561afc6700e5a3f623ceea079a4d50ea0832e1e8e2083598e8064d7eb4319dffb921ae51bd44e84ec214367caa50e375674c9868f1bb18efff221c") connect$netrom(r0, &(0x7f0000961000)=@full={{0x3, {"661e8adbcf9fd0"}, 0x200}, [{"aae40de85110e5"}, {"9acf1c18229512"}, {"782ca95fcce17f"}, {"5db0be2c885058"}, {"9c4fecae1ace46"}, {"33e72d1b259884"}, {"41efc1acd295df"}, {"e0004639fb16e8"}]}, 0x48) r4 = getpgid(0xffffffffffffffff) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f00005bc000-0x98)="de8d1ad7ed56c0912ade9a0517a087f7aa693540c0052206a937ca1112db442fb843c39716bbb354c0d37a4fcd9db23b5a61138991e566ccb297187e24273ca4cb4f50e78c0268ae55fd72e9cf9153ecef4b421e1405dfd11f4d0a59c78779d776951f7a1e55cc92e8e0e833e50d16ecd447d2155858e044140f3df205f6934c96e48a397cd8a622464565a261b7418a65856ce2f539c739") syncfs(r2) fcntl$getownex(r2, 0x10, &(0x7f0000e8c000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00007cc000-0xe8)={{{@in=@multicast2=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000029e000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0186405, &(0x7f0000a06000)={0x2, 0x0, r4, 0x7f, r5, 0x1, 0x40, 0x2}) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_msfilter(r2, 0x0, 0x29, &(0x7f0000cf7000)={@multicast1=0xe0000001, @loopback=0x7f000001, 0x1, 0x0, []}, 0x10) ioctl$int_in(r2, 0x5421, &(0x7f00005d8000-0x8)=0x1) 2018/01/17 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d47000-0x4)=0x2, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000d16000)=0x0) 2018/01/17 16:53:39 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r0, &(0x7f0000594000)=""/168, 0xa8) readv(r0, &(0x7f000066e000-0x10)=[], 0x0) mkdirat(r0, &(0x7f0000ff1000-0x8)='./file0\x00', 0x20) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:39 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000302000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000463000)={0x3, 0x78, 0x3, 0x101, 0x1ff, 0x6, 0x0, 0x80000000, 0x19014, 0xa, 0x1, 0xfffffffffffffc00, 0x3, 0x6, 0x1, 0x4, 0x5, 0xffffffffffff0000, 0x8, 0x9, 0x7, 0x5a, 0x0, 0x1, 0x101, 0x9, 0x0, 0x4, 0x1, 0x0, 0x401, 0xd8f7, 0x0, 0x9, 0x6, 0x100000001, 0x100000000, 0x0, 0x0, 0x7ff, 0x3, @perf_config_ext={0xae4, 0x7}, 0x10000, 0x5, 0xfff, 0x1, 0x60, 0x5, 0xcd6, 0x0}, 0xffffffffffffffff, 0x5, 0xffffffffffffff9c, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r2 = syz_open_procfs(0x0, &(0x7f0000889000-0x8)='syscall\x00') read(r2, &(0x7f0000594000)=""/168, 0xa8) readv(r2, &(0x7f000066e000-0x10)=[], 0x0) prctl$setfpexc(0xc, 0x1) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/01/17 16:53:39 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a45323, &(0x7f000097d000-0xa8)={{0x400, 0x4}, 'port0\x00', 0x48, 0x41000, 0x4, 0x3, 0x3, 0x6, 0x7, 0x0, 0x4, 0x81, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000ca4000-0x38)={&(0x7f0000960000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f00002c3000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0xc, 0x29, 0x0, ""}], 0xc, 0x0}, 0x0) 2018/01/17 16:53:39 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000008000)='/dev/loop#\x00', 0x0, 0x1) r1 = dup(r0) getsockopt$nfc_llcp(r1, 0x118, 0x1, &(0x7f0000c1a000)=""/193, 0xc1) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b95000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f000000d000-0xe0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "0981215d8ce1a5c7bed38fe5d9aec24eb710f020d5718221f28629f4944d48d096963fd65a1a5caee04c24b6d1180b199c6ca3ade6fdab1bc4f6b64b32da00", "7208a11b3edb2ce94f7754fd658bc3b4e0e729d2e14f199dd508394dbaa67ab9a2015d82130a19c91ffb923e2caba665fd8cfc79f87bfb030acc4a18cdde3070", "5288887fd4d98b7edafd19f675e24505b0dada8cea9f2a05fd4e514ed507d335", [0x0, 0x0]}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f2d000-0x20)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001e8000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f000051d000)=0x0) syz_open_procfs(r3, &(0x7f0000268000-0xa)='oom_score\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000f1d000)={0xffffffffffffffff, 0x103, 0x6, 0x0, 0x80}) INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes [ 241.824382] INFO: task syz-executor6:21665 blocked for more than 120 seconds. [ 241.831686] Not tainted 4.4.112-g5f6325b #21 [ 241.837108] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 241.845072] syz-executor6 D ffff8800b291f800 29208 21665 15150 0x20020004 [ 241.852466] ffff8800b291f800 ffff8800b291f7b0 0000000000000246 0000000000000286 [ 241.860452] 0000000041b58ab3 ffffffff83fa8a00 ffff8801db21fdb8 ffff8801db21fde0 [ 241.868424] ffff8801db21f4d8 ffff8800b4c74740 ffff8801c6425f00 ffff8800b2918000 [ 241.876400] Call Trace: [ 241.878956] [] schedule+0x9a/0x1c0 [ 241.884116] [] blk_mq_freeze_queue_wait+0x120/0x240 [ 241.890769] [] ? blk_mq_tags_cpumask+0x20/0x20 [ 241.896982] [] ? percpu_ref_kill_and_confirm+0x11f/0x300 [ 241.904055] [] ? prepare_to_wait_event+0x420/0x420 [ 241.910637] [] blk_mq_freeze_queue+0x1d/0x20 [ 241.916674] [] loop_set_status+0x1a2/0xfc0 [ 241.922525] [] loop_set_status64+0xae/0x130 [ 241.928483] [] ? loop_set_status_old+0x2e0/0x2e0 [ 241.934879] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 241.941862] [] ? hash_futex+0x210/0x210 [ 241.947468] [] lo_ioctl+0xce3/0x19c0 [ 241.952802] [] ? putname+0xee/0x130 [ 241.958074] [] lo_compat_ioctl+0xab/0x140 [ 241.963839] [] ? lo_ioctl+0x19c0/0x19c0 [ 241.969449] [] compat_blkdev_ioctl+0x3d4/0x3b10 [ 241.975750] [] ? __fget+0x20b/0x3b0 [ 241.980996] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 241.987734] [] ? __fget+0x232/0x3b0 [ 241.992976] [] ? __fget+0x47/0x3b0 [ 241.998147] [] ? security_file_ioctl+0x89/0xb0 [ 242.004363] [] compat_SyS_ioctl+0x28a/0x2540 [ 242.010391] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 242.017213] [] ? cfq_dispatch_requests+0x2fa0/0x2fa0 [ 242.023934] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.030067] [] ? putname+0xee/0x130 [ 242.035325] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 242.042134] [] ? kmem_cache_free+0x2a4/0x320 [ 242.048176] [] ? compat_SyS_futex+0x1f9/0x2a0 [ 242.054302] [] ? compat_SyS_get_robust_list+0x300/0x300 [ 242.061282] [] ? filp_open+0x70/0x70 [ 242.066634] [] ? compat_SyS_setsockopt+0x290/0x290 [ 242.073181] [] ? do_fast_syscall_32+0xd7/0x890 [ 242.079398] [] ? compat_SyS_ppoll+0x420/0x420 [ 242.085528] [] do_fast_syscall_32+0x314/0x890 [ 242.091646] [] sysenter_flags_fixed+0xd/0x17 [ 242.097829] 1 lock held by syz-executor6/21665: [ 242.102466] #0: (&lo->lo_ctl_mutex/1){+.+.+.}, at: [] lo_ioctl+0x8f/0x19c0 [ 242.111910] Sending NMI to all CPUs: [ 242.115746] NMI backtrace for cpu 0 [ 242.119338] CPU: 0 PID: 0 Comm: swapper/0 Not tainted 4.4.112-g5f6325b #21 [ 242.126329] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.135664] task: ffffffff84217840 task.stack: ffffffff84200000 [ 242.141688] RIP: 0010:[] [] reschedule_interrupt+0x0/0xb0 [ 242.150440] RSP: 0018:ffffffff84207d78 EFLAGS: 00000046 [ 242.155895] RAX: 0000000000000007 RBX: ffffffff847dc788 RCX: 0000000000000000 [ 242.163138] RDX: 0000000000000000 RSI: 0000000000000001 RDI: ffffffff842180ac [ 242.170401] RBP: ffffffff84207da0 R08: 0000000000000000 R09: 0000000000000000 [ 242.177650] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 242.184916] R13: 0000000000000000 R14: 0000000000000000 R15: dffffc0000000000 [ 242.192159] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.200413] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.206281] CR2: 00007fb52acb4000 CR3: 00000001d3d20000 CR4: 0000000000160670 [ 242.213523] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.220785] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.228039] Stack: [ 242.230155] ffffffff810d0526 0000000000000010 0000000000000246 ffffffff84207da0 [ 242.237678] 0000000000000018 ffffffff84207dd8 ffffffff81027ee5 ffffffff84208000 [ 242.245193] ffffffff847dc788 0000000000000000 0000000000000000 dffffc0000000000 [ 242.252693] Call Trace: [ 242.255268] [] ? native_safe_halt+0x6/0x10 [ 242.261120] [] default_idle+0x55/0x3c0 [ 242.266649] [] arch_cpu_idle+0xa/0x10 [ 242.272071] [] default_idle_call+0x48/0x70 [ 242.277950] [] cpu_startup_entry+0x605/0x820 [ 242.283992] [] ? call_cpuidle+0xe0/0xe0 [ 242.289624] [] rest_init+0x189/0x190 [ 242.294992] [] start_kernel+0x6b9/0x6ee [ 242.300597] [] ? thread_stack_cache_init+0xb/0xb [ 242.306992] [] ? early_idt_handler_array+0x120/0x120 [ 242.313714] [] ? early_idt_handler_array+0x120/0x120 [ 242.320459] [] x86_64_start_reservations+0x2a/0x2c [ 242.327019] [] x86_64_start_kernel+0x140/0x163 [ 242.333219] Code: 04 25 94 66 01 00 65 48 0f 44 24 25 98 66 01 00 57 e8 de a6 88 fd e8 00 32 93 fd e9 db e6 ff ff 90 66 2e 0f 1f 84 00 00 00 00 00 <0f> 1f 00 68 02 ff ff ff fc 48 83 c4 88 4c 89 5c 24 30 4c 89 54 [ 242.352218] NMI backtrace for cpu 1 [ 242.355824] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g5f6325b #21 [ 242.363068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.372424] task: ffff8800bace2f80 task.stack: ffff8800bac68000 [ 242.378462] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.387198] RSP: 0018:ffff8800bac6fcb8 EFLAGS: 00000046 [ 242.392616] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: 0000000000000000 [ 242.399877] RDX: 0000000000000c00 RSI: 0000000000000000 RDI: ffffffffff5fb300 [ 242.407131] RBP: ffff8800bac6fce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.414386] R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000246 [ 242.421626] R13: 0000000000000003 R14: ffffffff8426ec20 R15: 0000000000000002 [ 242.428882] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.437092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.442943] CR2: 000000000249a208 CR3: 00000001d3d20000 CR4: 0000000000160670 [ 242.450200] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.457452] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.464711] Stack: [ 242.466827] ffffffff8426ec20 ffffffff847ee680 000000000001bca0 0000000000000040 [ 242.474338] dffffc0000000000 ffff8800bac6fd00 ffffffff810b99bb ffffffff839f59a0 [ 242.482189] 0000000000000003 ffff8800bac6fd60 ffffffff81d106f7 ffffffff8141a393 [ 242.489718] Call Trace: [ 242.492269] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.498655] [] nmi_trigger_all_cpu_backtrace+0x4a7/0x550 [ 242.505733] [] ? print_lock+0xab/0xae [ 242.511149] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.517885] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.524875] [] watchdog+0x6fa/0xae0 [ 242.530116] [] ? watchdog+0xc3/0xae0 [ 242.535460] [] kthread+0x268/0x300 [ 242.540789] [] ? reset_hung_task_detector+0x20/0x20 [ 242.547435] [] ? kthread_create_on_node+0x400/0x400 [ 242.554063] [] ? kthread_create_on_node+0x400/0x400 [ 242.560715] [] ret_from_fork+0x3f/0x70 [ 242.566227] [] ? kthread_create_on_node+0x400/0x400 [ 242.572864] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 db 1f 17 00 4c 89 e7 57 9d 0f 1f [ 242.592133] Kernel panic - not syncing: hung_task: blocked tasks [ 242.598254] CPU: 1 PID: 485 Comm: khungtaskd Not tainted 4.4.112-g5f6325b #21 [ 242.605490] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.614814] 0000000000000000 c464e5440cffcfd6 ffff8800bac6fca8 ffffffff81d0579d [ 242.622780] ffffffff838826e0 ffff8800bac6fd80 dffffc0000000000 7fffffffffffffff [ 242.630740] ffff8801ceb79ba8 ffff8800bac6fd70 ffffffff81419e6a 0000000041b58ab3 [ 242.638701] Call Trace: [ 242.641260] [] dump_stack+0xc1/0x124 [ 242.646593] [] panic+0x1aa/0x388 [ 242.651576] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 242.658469] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.665710] [] ? nmi_trigger_all_cpu_backtrace+0x3fb/0x550 [ 242.672951] [] watchdog+0x70b/0xae0 [ 242.678195] [] ? watchdog+0xc3/0xae0 [ 242.683527] [] kthread+0x268/0x300 [ 242.688686] [] ? reset_hung_task_detector+0x20/0x20 [ 242.695332] [] ? kthread_create_on_node+0x400/0x400 [ 242.701964] [] ? kthread_create_on_node+0x400/0x400 [ 242.708598] [] ret_from_fork+0x3f/0x70 [ 242.714100] [] ? kthread_create_on_node+0x400/0x400 [ 242.721198] Dumping ftrace buffer: [ 242.724741] (ftrace buffer empty) [ 242.728421] Kernel Offset: disabled [ 242.732024] Rebooting in 86400 seconds..