Starting mcstransd: [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 23.467708] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 28.515449] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 29.186962] random: sshd: uninitialized urandom read (32 bytes read, 41 bits of entropy available) [ 30.221179] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.7' (ECDSA) to the list of known hosts. 2018/01/31 08:03:01 fuzzer started 2018/01/31 08:03:01 dialing manager at 10.128.0.26:44335 2018/01/31 08:03:05 kcov=true, comps=false 2018/01/31 08:03:06 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000114000)={0xa20b, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = memfd_create(&(0x7f0000001000-0x6)='smaps\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x7, [0x5, 0x373, 0x855, 0x2, 0x9, 0x0, 0x59, 0x8000000000000000]}, 0x5c) ioctl$int_out(r1, 0x0, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x8, 0x5ea, 0x6, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000)={0x7e, 0x4da09941, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000006000-0x20)={0x3, 0x5b2ef7107b321b0a, 0x5, 0x1f, r2}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000-0xf8)={{0xffffffffffffffff, 0x3, 0xff, 0x2, 0x410b}, 0xffffffffffffffff, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x5a25cbcc, 0x1000, 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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000-0x8)={0x9, 0x12b6, 0x2, 0x4}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x3, 0xffffffffffff7fff, 0x0, 0x9, 0x5, 0x1, "3797dc7d2a0ce1521e56e04e2c17c8f0da57ebbda7f6a7dad65954019283bc03c7dab67f53f77def51f665e2c175fc4db769f61c9f89112d68b13637e2e65b76", "2b99b5b6724399a962aa05bbe3963a516e3193d6dcdfe68bdde92da206abb14eace7ffe2efd651e78191676b34aab42f8b478f262799e61ec58b1c9d901d154a", "707991982eb5b16056a4ab96aa16c3788316b13782eb41cd0093f0eae4ec4e59", [0x5, 0x3]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000007000)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x33d5}, 0x40, [0x2, 0x6, 0x8, 0x0, 0x4, 0x10001, 0x1, 0x1]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000)='./file0\x00', 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x9, 0x2, 0x8, 0x3, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000)={r4, 0xaca}, 0x6) 2018/01/31 08:03:06 executing program 7: pipe(&(0x7f00008b9000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4)=0x401, 0x4) poll(&(0x7f0000000000)=[{r0, 0x0, 0x0}, {r1, 0x10, 0x0}, {r1, 0x0, 0x0}, {r0, 0x1202, 0x0}, {r1, 0x1000, 0x0}, {r1, 0x441, 0x0}, {r1, 0x200, 0x0}], 0x7, 0xffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000001000)='./file0\x00', 0x20) r3 = gettid() getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002000)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000002000-0x4)=0x0) r8 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000002000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) r10 = getgid() sendmsg$netlink(r0, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@kern={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000002000-0x50)=[{&(0x7f00005a5000)={0x39d0, 0x34, 0xb02, 0x2, 0x0, "", [@nested={0x30a8, 0x3b, [@generic="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@generic="38d7b9c44621bb67e377106ce6d7772aea1960ae6aefe05932b80771e7aabe51e5dcbe1ee541ecd2550163bea907", @generic="f912f8b43b513e580aa38358054448aa10ee78aae98bd508ba76842b1dae12dc34c92700787f3f935d754e638254532caba139a0901d8fd7ef46b57308a88d8204b7ab12ff98e5438f88b5fe678c56c9ebc55989374128e7281b2311900b02446326a7f9c34dce7e2f71bdc2136a1a6e1017494ed130ae9412baef9a25244d05f7e6c9ea61751aee668e9a9d199219fd49e95a13fda9882911449e619641ac8fb2a675263ad1a7ca6dd2b5e1c58c061524d133acf647d09aeceb0d48e00c73ba0ee45775ed56151c", @nested={0x1210, 0x1f, [@generic="725f106760757f37b020263eaa321e6c01180e7ff794f3cd28a04cc0c22d946b5f0198b6f19a6ae9ce2c93b7dddd24a9f0c990e783e553e667103b5c40aeb3554f152bf872e50e344e53c85db3727169f9233c573aea30665c30e7056dacfc9f560d0c20f4759f4e012dc0a84486b6b4aa48cbbc693737e20e308332da2a55207394e388286565ec6e5b1e8b5546d2deef5db89540b99bd1a8ab292be9d9426f04d1d9e468", @typed={0xc, 0x1c, @u32=0x0}, @typed={0x18, 0x81, @ipv6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}}, @typed={0x10, 0x5e, @u64=0x10000}, @typed={0x20, 0x54, @str='posix_acl_access@self@'}, @typed={0x8, 0x1d, @void=""}, @typed={0xc, 0x5, @str='%\x00'}, @generic="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", @generic="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"]}, @nested={0x78, 0x24, [@generic="430bf02f92b333a3643e212fb01c8dd4284bf3d0f67c05d9014c9643fdaabe231cf2812af21c8c6ba69fbda14cb5b5ab46e35abd9c6d862e8d4571edfaacde2a99623cc5fcd7d61ca1fbe9cc1f050771", @generic="21bdca926798c189b869be1bb07496e8667b8920ef0ae50b5e60276b4d9629c6e7ebba2e"]}]}, 0x241c}, {&(0x7f0000002000)={0x60, 0x20, 0x100, 0x0, 0x3, "", [@generic="e0095beebdb30f83781002d35187f02dd7b868284fe927af0390ebe43711c99ebe7e19cceda4391af90af1553ce41373810d05b175af3cd5ecc3216d102458704357f4e922977e56fef55fc32a9341c7"]}, 0x60}], 0x5, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r1]}], 0x60, 0x1}, 0x40) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000007000-0x15)='/proc/self/net/pfkey\x00', 0x400, 0x0) ptrace$getenv(0x4201, r3, 0x4, &(0x7f0000004000)=0x0) setsockopt$inet_tcp_TCP_ULP(r11, 0x6, 0x1f, &(0x7f0000006000)='tls\x00', 0x4) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000008000-0x5)='htcp\x00', 0x5) 2018/01/31 08:03:06 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000001000-0xef)=""/239) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002000-0x15)='/proc/self/net/pfkey\x00', 0x140, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000002000-0x20)={0x630, 0x3, 0x1, 0x5, 0x80, 0x100, 0x0, 0x400, r1}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000004000-0x8)={r1, 0xde}, 0x8) ioctl$void(r0, 0xc0045878) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000004000)={r1, 0xf4}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000006000-0x8)=[0x3, 0x400]) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000007000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000005000)=0x14) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000007000-0x10)={r4, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) getsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000006000-0x45)=""/69, &(0x7f0000004000)=0x45) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000007000)={0xaa, 0x5c, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000009000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000008000-0x4)=@assoc_id=r3, 0x4) r6 = getgid() mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r5, &(0x7f000000a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r6, r7) 2018/01/31 08:03:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) lseek(r0, 0x0, 0x3) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() fchown(r0, r1, r2) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) r5 = accept$llc(r4, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000002000-0x10)={0x1, &(0x7f0000001000-0x8)=[{0x0, 0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r3, 0x40086425, &(0x7f0000000000)={r6, 0x2}) fstatfs(r3, &(0x7f0000000000)=""/178) fcntl$setstatus(r4, 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_int(r4, 0x21, 0x11, &(0x7f0000003000-0x4)=0x0, &(0x7f0000003000-0x4)=0x4) r7 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x8, r7) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@int=0xb3, 0x4) fstat(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r5) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000000)={0x8, {{0xa, 0x0, 0x80000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$DRM_IOCTL_MODE_GETCRTC(r3, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000002000-0x4)=[0x9], 0x1, 0x2, 0xfff, 0x1, 0x200, 0x8, {0x3, 0x1ff, 0x6, 0x27e0, 0x5, 0x4, 0x4, 0x5, 0x9512, 0xfffffffffffffffd, 0x80, 0xa63b, 0x100, 0x7, "8d6e261cd7c2553be009c902a162183fd9e066d6345b286f4244b56f6de6e9f8"}}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r4, 0x5414, &(0x7f0000003000)={0x9, 0x535000000, 0x0, 0x5}) getpeername$llc(r5, &(0x7f0000004000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000005000-0x4)=0x6) signalfd(r4, &(0x7f0000002000)={0x3}, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000002000)={0x0, 0x0, 0x0}, &(0x7f0000006000-0x4)=0xc) 2018/01/31 08:03:06 executing program 3: socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00004db000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f000019a000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x10) 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) 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(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000001000)=[{{&(0x7f0000002000-0x10)=@llc={0x1a, 0x4, 0x1, 0xc579, 0x7b, 0x8, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000002000-0x70)=[{&(0x7f0000001000-0x24)="b2509c6c594d2dff97c04b1c1db3a3f87898d767c20ec7a71c09e9c1f8f628692d0ea3a1", 0x24}, {&(0x7f0000002000-0xfb)="98f6f2e79044b9273cc6805d950478e53e23c9760f06eb34d763a2e24de3dcc8e29d84067a28d4d1df531c1dbeb2201652eb69129edd247ea94a0f3389a10d919a053a4a74bc394f3bb62d23a1ab1285b6e6170d97c102da65772c6e6cfcf37e5ebb412ed4610965ab3a502795f4015855ceb09f440a86c38d3e5d5c20c0bbdd794fd131aca76809a7b8647f947a8143733044438445c4a05c942e549b884555b459130096c744b0dd14570df0c803fde62573b8edc01d3425c0ea9273e00b3f229c84f6a03d22d81f8d3f635d7c623f4b6dd45531ce08676c638da80682af12c2da9c8035debc8cfae05736efa7ef6997e37cbf180dccc15feb8b", 0xfb}, {&(0x7f0000002000-0xd9)="78e50e0b1509a3e2bc6501bf8507a84cb01d1f49b2630ee5bab73e0fefa3bf746c9f8e7484b89fe00ba10fcfbe79947dbe663eba6e9174891f44031a36f3160305524f2a8040599075c071007db14f1eeec085fa9c7ea5e85a52b1c27993b5b2323d02eacad73e66483183d5ad7b4805c37b03e65f63f0fa13e5e1145313ffefaa9dc510d60e6cc2d4895d6300c44686fdfda20bfa43844be32450188d843cb228badc81b6f251ad69704fd7b5ddfec52db6e4d81d7ff09e8cdaa53793812d4195c6087b00bba3122d2351a64f38c2b983c026d6c30127f40b", 0xd9}, {&(0x7f0000001000)="5fb527eb31e90debd84d0f48ea5c318c5f34c2d3221e44b8c1c47a096404cb88655fb9a80b0bdaa66334838d639a944122573e8582a6f553b320ba88cac09ba5c4fc764d39992654c6aef1600b97c52d9e83e172ea6e9936083c4d64ee3dce5539e099db1ae2b2e72a4cf1e152cac152fd00c4fd497793ae4ffc3191046b01f0ade815e1a8153e56a6e1aedab047c7f278f3d5fcb311f1b50c16c9eb14d0b98a432aa348827e0e3434cf4d2f039fc6742a51db14b063edfb8d160ce4bce7040e55e18c374716c73393bf011048f2c4a00af2983fc87443b8cdb62495debbd4a85c5d816fe5b93926e59cd9dd023a2c94da821046654d86867f", 0xf9}, {&(0x7f0000001000-0x80)="71660a153b0955f1d37d2b0acead6f05f881c43dd2e56b2fb62ed18b34e13d9c85e476e1138ed6d4b9e588699fd8d21754cdcf854b842c61f9cbf7db88f46e1fd67ba08145f3c37b23e4182cd2aef9ec283cfee50f694ba36a682fbc33117e08111a743f605e7df31f4d55c2031da59bdde4bdbfd0c3159a32ef7fa88a387c95", 0x80}, {&(0x7f0000002000-0xe5)="d3085e8036900c6133518a73a93d5e05352b5a794d3c6098ede99fea8767e592647038ca909617b7d9bad2494d070191e202f00f82bd531451493a93dd772fa42b3e31a4468c02d67ee53999542c44a21232e4956c1ced12b3d3c28579523c309a2a924c811f16e8a76a8c361cae1fd98555451c2a21f882baf1554e2b848520d5573c5bf34954baaeee8036ad911238ac60eb160176edf3fe88927dbd77658dc2ede5a97f7ff5a531155263e33c0fca72aef139d627f5797e0aaad6fb101b128da861b46f0a09ac45146f0e3d5a040519993e240b0d375812ff2f229bb40cfb9b34b05540", 0xe5}, {&(0x7f0000001000+0x9b9)="399e79a90133819c38d80e193d0d81a966664a1d7879cf2174d952b32b179b172a7b28896afa687afdb233574b942cf3ed2f37a5b3ac3ece51af40fb2dc0a484afcc880a48577dd3096ed2cde47ba5168928822ea0dcabc4b5d739cfae35671c0b8c90dd3c2ceda2d2dff343bd94dbe9e62a463c42264b28703b3b4ecbc7c2fa9ab4fe6d2839e3ac1b485898e801fd7823167a4751685b03647951f96f27865ab7c9797d5f9ad0394538e90a56397795f28f8b8f1e4a80c2281fa9c178fe3cf04c3287b010a55536309e7736a38a84ede9fbbf41be7eb02ce8181f", 0xdb}], 0x7, &(0x7f0000703000+0x2fb)=[{0xa8, 0x6, 0x3, "2cb77b7a24786359f6ed176a2edabaa75d0b81f4606e99782a526382e1755f091882c0b07f8d37d8083b82c141aef11024d67735eb95a2a4dac8ec6cb5dba799377192cafc6e7c2d768c5e16de060644815430eb15460fff4fa936816b730dacc8b69e240ce968c64b9d205e31d6ea891683fa47e753f2b677deb4347fc3072bcba1223eb806c310354b230870ffa4f1e5655d90"}, {0x88, 0x84, 0x2, "9be7b8b162e5211ce3008ca91c77acdf6f4fc1bccfc1711d7bd8336a4c13e737a50ec071c0ee9541a9218ad801dd8bc4ece1d41eb02f47bbd032307c6558953b97d32cd1fe76c685c4e0abd0e783b2bd8d1e4bf5102406a9df1b43d4f548123917f5bbc3d10762c3379ef6b9b4362331895b0a82aded29"}, {0xe0, 0x1ff, 0x4, "b930f0883e6cc6fb5b650ffbe201d61b901f6ae5a4ec8e58a986f97458e83628701bcfad724607a82f4d3c7c5c76be87edaea680cf24017496c7b4b06a23165e1944b177cc9f2142ab3400ff77fe37ef0988025418cd0e1de96284752e776fe36b337de944645fccc1d7ebb707e7abdba242f51d4ac823012c8b33fe5760bb94d0e4d29594361b518145a355e1b9a55b8c3c602f6e2c643b7d5fb28b4979c3ebf4d845f8449fbe5884f820244cb6e6db75dd7c4c7f727ed60f2daae1d1cf8180bcbe04db7583fef77d58eda093e3"}, {0x1010, 0x109, 0x770, 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"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{0x100, 0x109, 0x9, "1bc9bd0ab3a203b319af90829e4f00bbd3be191d6d0b0c9e48879f0ac1c89568f52257d06848d69a0168c6fcf99f2ba2af110637e29f1e92504c049960fb18788d56a666b6ca39f9f055ef623b005c269e758374cefd7e26ffcabcfe1a2ff80a0c0c0a3a5c157d13a7f8d128a1e46b49417f365ee32b71bc59c501b6c972d4ed2c392c1461ad508e0aaac7877cb62e51bf3e52dd27b4beb84bf0f926af228e3ef8ce1357d91d1dacdbd86e4e946fdfcb06a88ade47916ba561313a75ff80bbdc177438c8c9e842c133e4ad3089b63067bb3741ac5052bc7eb72413fdd852b913c90b83d57598de1e530c99dd"}, {0x110, 0xff, 0x4fc8, "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"}], 0x15c8, 0x0}, 0x4080000}], 0x3, 0x40000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat(r0, &(0x7f0000003000)='./file0\x00', 0x40d00, 0x21) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000003000-0x4)=0x1e, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000004000)={{{{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x3f, 0x1ff, 0x401, "ab7a8256236e53bdd14da91783805cc9940ab64a77c9d396b9e9646ccf279c81a42aef5cdf9a21dddf74f53bf3d7ba740f8fe50082c03dc2bab18bb2e7ecb27bd7710aaaa8f2b1ac3b0b9dec01ea84b0"}, 0x160) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r0, 0xffffffff, 0x1, &(0x7f0000005000)="37bfd03bd3ee7b73a5f7cccb47413867c8644dd87967f7447614687267c1c73f718c2532d66610", 0x27) tee(r2, r2, 0xffffffffffffff00, 0x3) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000006000)={0x3, 0x0, 0x2, 0x6}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000006000)={0x200, r3}) 2018/01/31 08:03:06 executing program 4: socketpair$inet(0x2, 0x0, 0x6, &(0x7f0000994000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000000000)=""/76, &(0x7f000025a000-0x4)=0x4c) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x204000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000002000-0x8)={0x8, 0x1, 0x9, 0x9}, 0x8) setsockopt$inet_group_source_req(r1, 0x0, 0x2f, &(0x7f0000000000)={0x9, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 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]}}, 0x118) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000002000)={0x20000000, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000003000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000003000-0xf0)=[{{0x0, 0x0, &(0x7f0000004000-0x50)=[{&(0x7f0000002000-0xa2)=""/162, 0xa2}, {&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/39, 0x27}, {&(0x7f0000004000-0xa9)=""/169, 0xa9}, {&(0x7f0000003000)=""/154, 0x9a}], 0x5, &(0x7f0000004000-0xa0)=""/160, 0xa0, 0xe1c7}, 0x8}, {{&(0x7f0000000000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000004000-0x50)=[{&(0x7f0000004000-0xfd)=""/253, 0xfd}, {&(0x7f0000003000)=""/43, 0x2b}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/102, 0x66}, {&(0x7f0000004000-0xe6)=""/230, 0xe6}], 0x5, 0x0, 0x0, 0x56}, 0xfffffffffffffffe}, {{&(0x7f0000001000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f0000002000-0xdc)=""/220, 0xdc}, {&(0x7f0000003000)=""/251, 0xfb}, {&(0x7f0000004000-0xb5)=""/181, 0xb5}, {&(0x7f0000001000-0x1a)=""/26, 0x1a}, {&(0x7f0000001000)=""/17, 0x11}], 0x5, 0x0, 0x0, 0x3f}, 0xbbe3303}, {{&(0x7f0000002000)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000004000-0x70)=[{&(0x7f0000003000)=""/26, 0x1a}, {&(0x7f0000003000)=""/151, 0x97}, {&(0x7f0000002000-0x34)=""/52, 0x34}, {&(0x7f0000002000-0xed)=""/237, 0xed}, {&(0x7f0000003000-0xa8)=""/168, 0xa8}, {&(0x7f0000003000)=""/96, 0x60}, {&(0x7f0000002000-0x75)=""/117, 0x75}], 0x7, &(0x7f0000003000-0xe)=""/14, 0xe, 0xa1e5}, 0x20}], 0x4, 0x10000, &(0x7f0000004000-0x10)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000003000)={@common='irlan0\x00', r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:06 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x14)=""/20, 0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000)='./file0\x00', 0x6000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r0, &(0x7f0000002000-0x17)=""/23, 0x17) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={0x0, 0x100}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000)={r1, @in6={{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x5, 0x400, 0x9, 0x7ac0, 0x6, 0x3, 0x401, 0x81, 0x0, 0x7, 0xfffffffffffff81a, 0x4, 0x5, 0x7, 0x7c70]}, &(0x7f0000002000)=0x108) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000002000)=0x5, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000003000-0x4)=0x10) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000003000-0xc)='cifs.spnego\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000004000-0x8f)="fa9cfa84b44922f55a6f1ee4d26bcfc9bf72c1f298487f719795b15af3b1733427d3c8e13d4eb7eb28390b7e07b5d94b75e2213fb7e76f1ec186a61ddebece363470e8b16a437d604809b6c9147da1cd04cf17cd079a7705e543b8fb0fe6855512437333842845e706dcbe8eb8807613e4fa591bf3847ab8a0eeb47cf5011a61dbf399c49e0ba99e7452d2f18b12c9", 0x8f, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000005000-0x5)='user\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000002000-0x40)="392a54a6e65f7f5c14b83a67d8c898b73369c186ade88c7ec14c0a36403f4a5f8994589097942595064fcddc3c338c38745f3fb53962bd8594beb6c6f3e7f4ca", 0x40, 0xfffffffffffffff9) keyctl$reject(0x13, r3, 0x5, 0xfffffffffffffff9, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000006000-0x41)=@file={0x0, ""/63}, &(0x7f0000003000-0x4)=0x41) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000006000)={@common='sit0\x00', @ifru_addrs={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioperm(0x5, 0x7ff, 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000007000+0x532)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f0000000000+0xa6b)=0xe) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000005000-0x8)={r2, 0x80000000}, &(0x7f0000009000-0x4)=0x8) 2018/01/31 08:03:06 executing program 6: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000533000-0xe)='net/rt6_stats\x00') ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f00009a9000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0xf6)=""/246, 0xf6) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2000000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000001000)='./file0\x00', 0x100) r1 = syz_open_dev$tun(&(0x7f0000001000-0xd)='/dev/net/tun\x00', 0x0, 0x200000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000003000-0x4)=0x6) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000003000)='./file0\x00', &(0x7f0000004000-0x14)=@known='security.capability\x00', &(0x7f0000002000-0xe)='net/rt6_stats\x00', 0xe, 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0xea44e6d600154aa7, &(0x7f0000004000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x7559}) fcntl$setlease(r1, 0x400, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000005000)={0x0, 0x0}) write$evdev(r0, &(0x7f0000005000-0x18)=[{{r2, r3/1000+30000}, 0xc3, 0x1, 0x9}], 0x18) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x1, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000006000)='./file0/file0\x00', &(0x7f0000006000)=[&(0x7f0000005000)='/dev/net/tun\x00', &(0x7f0000005000)='security.capability\x00', &(0x7f0000006000)='/dev/net/tun\x00', &(0x7f0000006000)='ppp0*/cpuset$GPL(md5sum:{ppp1\x00'], &(0x7f0000005000-0x18)=[&(0x7f0000004000-0x11)='security.capability\x00', &(0x7f0000006000)='net/rt6_stats\x00', &(0x7f0000007000-0x14)='security.capability\x00']) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000008000-0x8)='./file1\x00') [ 40.960773] IPVS: Creating netns size=2552 id=1 [ 41.036625] IPVS: Creating netns size=2552 id=2 [ 41.091694] IPVS: Creating netns size=2552 id=3 [ 41.166684] IPVS: Creating netns size=2552 id=4 [ 41.257815] IPVS: Creating netns size=2552 id=5 [ 41.340271] IPVS: Creating netns size=2552 id=6 [ 41.413373] IPVS: Creating netns size=2552 id=7 [ 41.568437] IPVS: Creating netns size=2552 id=8 [ 42.321280] ip (4477) used greatest stack depth: 24104 bytes left 2018/01/31 08:03:09 executing program 5: lookup_dcookie(0x0, &(0x7f0000001000)=""/113, 0x71) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00007a2000-0x8)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000093d000)={@generic="3cd502d224643ab0f56ffebd7b929cc1", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008b5000)='/dev/sequencer2\x00', 0x501800, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fa8000-0x10)={0x1, &(0x7f0000053000-0x8)=[{0x9, 0x2, 0x100000000, 0x40}]}) 2018/01/31 08:03:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='smaps\x00') setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000114000)={0xa20b, {{0x2, 0x2, @rand_addr=0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6, [{{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x3c8) r1 = memfd_create(&(0x7f0000001000-0x6)='smaps\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r1, 0x54a2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x2, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5a}, {0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x8000}, 0x7, [0x5, 0x373, 0x855, 0x2, 0x9, 0x0, 0x59, 0x8000000000000000]}, 0x5c) ioctl$int_out(r1, 0x0, &(0x7f0000001000)=0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000001000-0x10)={0x8, 0x5ea, 0x6, 0x8}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000003000)={0x7e, 0x4da09941, 0x1f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000004000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x6, &(0x7f0000006000-0x20)={0x3, 0x5b2ef7107b321b0a, 0x5, 0x1f, r2}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000003000-0xf8)={{0xffffffffffffffff, 0x3, 0xff, 0x2, 0x410b}, 0xffffffffffffffff, 0x9, 'id0\x00', 'timer1\x00', 0x0, 0x4, 0x5a25cbcc, 0x1000, 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]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000007000-0x8)={0x9, 0x12b6, 0x2, 0x4}, 0x8) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000005000-0xe8)={0x0, 0x0, 0x0, 0x3, 0xffffffffffff7fff, 0x0, 0x9, 0x5, 0x1, "3797dc7d2a0ce1521e56e04e2c17c8f0da57ebbda7f6a7dad65954019283bc03c7dab67f53f77def51f665e2c175fc4db769f61c9f89112d68b13637e2e65b76", "2b99b5b6724399a962aa05bbe3963a516e3193d6dcdfe68bdde92da206abb14eace7ffe2efd651e78191676b34aab42f8b478f262799e61ec58b1c9d901d154a", "707991982eb5b16056a4ab96aa16c3788316b13782eb41cd0093f0eae4ec4e59", [0x5, 0x3]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r1, 0x29, 0xd2, &(0x7f0000007000)={{0xa, 0x1, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, {0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x33d5}, 0x40, [0x2, 0x6, 0x8, 0x0, 0x4, 0x10001, 0x1, 0x1]}, 0x5c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000008000)='./file0\x00', 0x10) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000009000-0x10)={0x9, 0x2, 0x8, 0x3, 0x0}, &(0x7f0000007000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000002000)={r4, 0xaca}, 0x6) 2018/01/31 08:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000049b000)='net/ipv6_route\x00') preadv(r0, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) getsockopt$sock_int(r0, 0x1, 0x2d, &(0x7f0000318000)=0x0, &(0x7f00003a1000)=0x4) mq_unlink(&(0x7f00008dc000-0x8)='md5sum}\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000817000-0x4)=0x0, &(0x7f0000b61000)=0xffffffffffffffd9) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000a07000)='./file0\x00', 0x141046, 0x0) write$evdev(r0, &(0x7f0000548000-0x18)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x18) ftruncate(r0, 0x20004) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000230000)={&(0x7f000069d000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:10 executing program 7: socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000041f000)={0x0, 0x0}) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f00009b3000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000003d000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f00000f8000)=""/83, 0x53) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup2(r0, r2) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000811000)={0x3}, 0x4) socketpair(0x10, 0xa, 0xfff, &(0x7f00008d1000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r5, &(0x7f0000672000-0x38)={0x0, 0x0, &(0x7f00005ba000-0x10)={&(0x7f0000551000-0x48)={0x2, 0x2, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$TUNGETSNDBUF(r4, 0x800454d3, &(0x7f0000bbb000)=0x0) ioctl$sock_SIOCETHTOOL(r2, 0x8946, &(0x7f00006ee000)={@common='tunl0\x00', &(0x7f00001d5000)=@ethtool_cmd={0x19, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:10 executing program 3: mmap(&(0x7f0000000000/0xe5b000)=nil, 0xe5b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000e58000)=[{0x15, 0x1, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$setmm(0x23, 0x0, &(0x7f0000ab5000/0x2000)=nil) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000e5b000)={0x0, 0x0}) mmap(&(0x7f0000e5b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000e5b000)=[{&(0x7f000036b000-0xad)=""/173, 0xad}], 0x1) 2018/01/31 08:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4, 0x0, []}) r0 = socket(0x19, 0x1, 0x3) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000d8a000)={0x579e, 0x4, 0xb000}, 0x4) ioctl(0xffffffffffffffff, 0x8936, &(0x7f0000000000)="") 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = memfd_create(&(0x7f0000b6f000-0x1)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f59000-0xd)='/dev/snd/seq\x00', 0x0, 0x20000) r5 = dup2(r4, r3) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) r6 = memfd_create(&(0x7f00008f0000-0x1)='\t', 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r7 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) munlockall() r8 = dup2(r7, r6) write$sndseq(r6, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @note={0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30) poll(&(0x7f00000f9000-0x48)=[{r3, 0x110, 0x0}, {r5, 0x8220, 0x0}, {r8, 0x3000, 0x0}, {r6, 0x40, 0x0}, {r3, 0x4000, 0x0}, {r6, 0x0, 0x0}, {r2, 0x8000, 0x0}, {r4, 0x100, 0x0}, {r2, 0x9, 0x0}], 0x9, 0x1) 2018/01/31 08:03:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00008b0000-0x8)='./file0\x00', 0x402200, 0x40) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000654000)={0x9, 0x3ff, 0x1, 0x81, 0xff, 0x7, 0x0, 0x6, 0x8, 0x6, 0x0, 0x7f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000071e000-0x50)={{0xfffffffffffffff7, 0x2}, {0x97, 0x101}, 0xfff, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006e0000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000052e000)=0xc) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 08:03:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000cce000-0x20)={@common='nr0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet6(0xa, 0x0, 0x0) ioctl$TIOCSCTTY(0xffffffffffffffff, 0x4c03, 0x0) syz_open_dev$evdev(&(0x7f0000e69000-0x12)='/dev/input/event#\x00', 0x9, 0x400) 2018/01/31 08:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d32000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x802) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) madvise(&(0x7f00002f8000/0xc00000)=nil, 0xc00000, 0xd) r1 = fcntl$dupfd(r0, 0x406, r0) sendmsg$inet_sctp(r1, &(0x7f0000de1000-0x38)={&(0x7f00002f2000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000695000-0x30)=[{&(0x7f0000591000)="0c04f1b19239512ea293d19116e6599c22568c2a0a84201af4a6515eabb73e3985221b3672e00fd3bdd30c423cac822d6284d0a0c45bd033dedbaaaaabc856c495ef04859b6f5e1908fcf7a18dc5827fcec8a60b237f80a20f6b5ee6e0a2e36eb7c7bdf8a748d22b02a023db7dc027b77c9b8b45ea5e7c298ce587373d7d5a01dd669c4114fc", 0x86}, {&(0x7f0000787000-0xd7)="63c84210f39e840d3f85ab77ac7fc1b8839ff1178b984cf128f643e76d7bbd54aef01aabe1450e4fe84a92149c7b26e75f4eb300398b35e34ce328ab7eecd0ce209e75356c741a7c580efeebf95b16bb92a250560cae0a0272618b039142486d602bff0c5cd46fdb79697616c90317edadd64e3c8482900d5784b1b848d970ca04777d20c7b9dfc4bfe05fd59d5ea7be380fc3b26e32c2a096c6e1bf0823ba5ebb5e2b7af1472d3bc08062584333898e9727580e9ec52a3a8cf49badd5817e5cffd00f7df4c149da5517769330fa73a5217d1cec682554", 0xd7}, {&(0x7f0000f69000-0x97)="7da5c2a239a66f18f21a34d3f3b334651651b239abb5c046e9342600ac1a19fcdb7568f0d7273e1dcdc4b9a9b15966224b151f250b2db5979309b8328b1a293fc73611d33d877ece321b0405ff67e39f21810fb88694684a9fd5cfe2e4d471a0427f5edfcfb1735c0b5829e5759956ad4f88be032d41acff2e7da156c4b80d426a6acbee300948b79039c98454d9dad9773e8e782e2dfa", 0x97}], 0x3, 0x0, 0x0, 0x20000000}, 0x90) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000523000)='/selinux/status\x00', 0x0, 0x0) ioctl$RNDZAPENTCNT(r2, 0x5204, &(0x7f000046a000)=0x2) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x8) open(&(0x7f0000894000-0x8)='./file0\x00', 0x0, 0x100) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000054f000)="7006026d217000") preadv(r0, &(0x7f00002b9000)=[{&(0x7f0000824000-0x60)=""/96, 0x60}, {&(0x7f0000d4a000-0xf2)=""/242, 0xf2}, {&(0x7f0000765000-0x1c)=""/28, 0x1c}, {&(0x7f0000e63000)=""/0, 0x0}, {&(0x7f0000b5d000-0xbf)=""/191, 0xbf}, {&(0x7f00003ce000-0x38)=""/56, 0x38}, {&(0x7f0000132000-0x3f)=""/63, 0x3f}], 0x7, 0x0) sendfile(r0, r0, &(0x7f0000014000)=0x100400, 0xffff) 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xb4c000)=nil, 0xb4c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) alarm(0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000009b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000b4c000)=0x2f4a, 0x4) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$nfc_llcp(r0, &(0x7f0000b4e000-0x60)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000b4b000)=0x60) 2018/01/31 08:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000891000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f0000f14000+0xbaa)={0x0, 0x2000000000000080, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sg(&(0x7f0000d4d000-0x9)='/dev/sg#\x00', 0x6, 0x4000) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000a9e000-0x8)=[0x80000000, 0x1]) ioctl$int_in(r1, 0x5421, &(0x7f00003b8000-0x8)=0x5) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00001dc000-0xb0)={{0x3, 0x80000000}, 'port1\x00', 0x40, 0xc, 0x2, 0x3, 0x7fffffff, 0x7, 0x6, 0x0, 0x2, 0x3c1416d9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 44.989935] audit: type=1400 audit(1517385790.190:5): avc: denied { create } for pid=5217 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/31 08:03:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000ec1000-0x4)=0x0, &(0x7f0000fff000-0x1)="fb") getrandom(&(0x7f0000001000-0x52)=""/82, 0x52, 0x0) prctl$setfpexc(0xc, 0x3) 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000e1d000+0xcdb)=0x0) setitimer(0x3, &(0x7f00007b8000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000dbf000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:03:10 executing program 5: socketpair(0xf, 0x805, 0x0, &(0x7f000038e000)={0x0, 0x0}) connect$nfc_llcp(r0, &(0x7f000064a000-0x60)={0x27, 0xe8f, 0x6, 0x6, 0x7, 0x1, "140fcf526db6b70aab69d1f8ef646d74ba242eb8cf06ccd0f014707bf0053838b8797a562fdb0bb705311d6fd68ac2df075288aab92c8b19db1c68713ac31e", 0x800}, 0x60) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000567000-0x8)='./file0\x00', 0xa) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") symlink(&(0x7f0000df7000)='..', &(0x7f0000b9f000)='./file0/bus\x00') creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0xffffffffffffffff) 2018/01/31 08:03:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000582000)='/dev/snd/timer\x00', 0x0, 0x800000000000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000b0c000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000dec000-0x50)={0x3, 0x10000, 0x0, 0x0, 0xc, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00002f8000)={0x0, 0x0, {0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:10 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f000000a000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000006000)=""/155, &(0x7f0000007000-0x4)=0x9b) getsockname$inet6(r0, &(0x7f000000d000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000009000)=0x1c) 2018/01/31 08:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f00001f2000)='./file0\x00', 0x125000, 0x14) sendmsg$nl_crypto(r1, &(0x7f0000a07000)={&(0x7f0000810000)={0x10, 0x0, 0x0, 0x80080000}, 0xc, &(0x7f0000835000)={&(0x7f0000cdf000-0x10)=@delrng={0x10, 0x14, 0x200, 0x1, 0x0, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x40}, 0x20000040) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000639000-0x4)=0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) dup(r0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000305000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x100000001, 0x1, 0x1, 0x8, 0x7, 0x80000001, 0x80000000}, 0x20) connect$inet6(r0, &(0x7f00005ce000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/01/31 08:03:10 executing program 0: r0 = socket(0x15, 0x804, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000-0xb)={0x0, 0x3, 'U+b'}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000001000-0x108)={r1, @in6={{0xa, 0x1, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x1, 0x8, 0x200, 0x6, 0x1, 0x8, 0x3, 0x2, 0x800, 0x1, 0x0, 0x7ff, 0x1d0, 0x9, 0xffffffffffffff1b]}, &(0x7f0000216000-0x4)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000002000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0xe8)=[@in6={0xa, 0x1, 0xc0000000000000, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x80000001, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xaa9}, @in6={0xa, 0x0, 0x2, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0x7, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x1, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0xe8) waitid(0x1, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, 0x8, &(0x7f0000b8c000-0x48)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f00005bf000)={0x0, 0x0}) recvmmsg(r0, &(0x7f00004cb000-0x3c)=[{{&(0x7f00001a1000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000f0a000-0x50)=[{&(0x7f0000643000-0x1000)=""/4096, 0x1000}, {&(0x7f000083b000)=""/189, 0xbd}, {&(0x7f000048b000-0x70)=""/195, 0xc3}, {&(0x7f0000ab7000-0xec)=""/236, 0xec}, {&(0x7f0000f79000)=""/30, 0x1e}], 0x5, &(0x7f00008ef000)=""/226, 0xe2, 0x10000}, 0x10000}], 0x1, 0x20, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000004f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000b1d000)={0x800, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r1, 0x40505330, &(0x7f0000f98000-0x50)={{0x9, 0x1}, {0x8, 0x8}, 0x4, 0x2, 0xff, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000553000-0xe)='net/connector\x00') setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000260000-0x4)=0x3, 0x4) socket(0xa0000000000000a, 0x6, 0x400) 2018/01/31 08:03:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000809000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000d80000)=0x8, 0x800) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00001a4000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x4000}) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000878000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000369000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f00002f0000-0x78)={0x2, 0x78, 0x7, 0x3ab6, 0xfffffffffffffeff, 0x6ff, 0x0, 0x31ea, 0x1, 0x4, 0x0, 0x34, 0x101, 0x9, 0x1, 0x6, 0x7, 0x0, 0xffffffff, 0x7, 0x2, 0x3f, 0xf3, 0x6, 0x101, 0x2a, 0xfffffffffffffffb, 0x6, 0x7, 0x2, 0x0, 0x4, 0x1, 0x2, 0xf5cf, 0x9, 0x8, 0x8, 0x0, 0x4, 0x0, @perf_config_ext={0x0, 0x4}, 0x900, 0x5, 0x101, 0x0, 0x5, 0x5, 0x0, 0x0}, r2, 0x7fffffff, r1, 0x8) r3 = socket(0x12, 0x800, 0x9) write(r3, &(0x7f00004a0000-0x24)="2400000013000718ff000000005c086f0520001b070003fcff00e4edff0f000000b81617", 0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0xf, &(0x7f0000ea6000)={0x0, @in={{0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0xffffffffffffffff, 0x2, 0x4, 0x4ef}, &(0x7f0000a85000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d25000-0x6)={r4, 0x12}, &(0x7f0000acd000-0x4)=0x6) ioctl$TIOCLINUX4(r1, 0x541c, &(0x7f00005de000-0x1)=0x4) getsockopt$ax25_int(r3, 0x101, 0xf, &(0x7f0000387000)=0x0, &(0x7f0000450000)=0x4) getsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f000060e000)=""/224, &(0x7f0000276000-0x4)=0xe0) getpeername(r0, &(0x7f000018a000)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000099d000-0x4)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r3, 0x6, 0x21, &(0x7f0000d4f000-0x10)="f7fe6a8fa4793305b006913b0f608003", 0x10) setsockopt$inet6_buf(r1, 0x29, 0x0, &(0x7f0000d5a000)="079cb65edb2a649d5ad221689814b504803d88dbaf1d7d645a155deba606654a12fd8132ed7f6cb9f7919e8f941c521ec9e8345d49aca6b7baa034c898b3d05035c498a648990e2d748e68e2dedef16a56c5e48fcd282fac6a192c691178f8d3f08016a9175ad7f9a22a66ecf6ac346f1173f1beed5611050427b38651d7f220ceda24d1c6221134d019a56b6f9e81ea900acae6806be908ae891c1195932c9f67c8a1b2e7da29a7691a7dbc1bd1faec7162fc20620365e9d04d5f62518293d0c9b8a4d74cac6f328cedc2934898ea5315353814b9d180e5827e2e47639ced61bb", 0xe1) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000b1c000)={{{@in=@multicast1=0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=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}}, &(0x7f0000269000)=0xe8) 2018/01/31 08:03:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00008b0000-0x8)='./file0\x00', 0x402200, 0x40) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000654000)={0x9, 0x3ff, 0x1, 0x81, 0xff, 0x7, 0x0, 0x6, 0x8, 0x6, 0x0, 0x7f}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f000071e000-0x50)={{0xfffffffffffffff7, 0x2}, {0x97, 0x101}, 0xfff, 0x1, 0x8, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) socket$nl_crypto(0x10, 0x3, 0x15) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00006e0000-0xc)={0x0, @multicast2=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000052e000)=0xc) close(r1) ioctl$SNDRV_SEQ_IOCTL_PVERSION(0xffffffffffffffff, 0x80045300, &(0x7f000047b000)=0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rtc\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r3, 0x29, 0x45, &(0x7f0000002000)=""/30, &(0x7f0000000000)=0x1e) 2018/01/31 08:03:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x20000000000002, &(0x7f0000816000-0x4)=0x81, 0x4) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f0000451000)="f6", 0x1, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r3 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000013000-0x68)={0x0, 0x0, 0x0, {0x0, 0x1c9c380}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000f6b000-0x30)=[{0x3, 0x180c0}, {0xa, 0x6}, {0x2, 0xfff}, {0x2, 0x401}, {0x0, 0x0}, {0x4, 0x1}], 0x6) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r4 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) lseek(r3, 0x0, 0x4) ftruncate(r4, 0x7fff) sendfile(r1, r4, &(0x7f0000d84000-0x8)=0x0, 0x8000fffffffe) 2018/01/31 08:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) socketpair(0x0, 0x0, 0x10000, &(0x7f00003f4000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r1, 0x80f86406, &(0x7f0000e13000-0x1000)=""/4096) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000fc8000)=[], 0x0, 0x0, 0x0, 0x0}, 0x8000) sendto$inet6(r0, &(0x7f000081a000)=':', 0x1, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000658000)=@in6={0xa, 0x2, 0xffff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x401}, 0x10, &(0x7f00004d1000-0x40)=[], 0x1000000000000021, 0x0, 0x7e, 0x0}, 0x8000) sendto$inet6(r2, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0xffffffffffffffb0) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 08:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00006c2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write$eventfd(r1, &(0x7f0000316000-0x8)=0x0, 0x8) write$tun(r1, &(0x7f0000424000+0x70b)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) read(0xffffffffffffffff, &(0x7f0000063000)=""/1, 0x1) ioctl$int_in(0xffffffffffffffff, 0x0, &(0x7f0000009000-0x8)=0x0) getsockopt$inet_udp_int(r0, 0x11, 0x64, &(0x7f0000f2e000-0x4)=0x0, &(0x7f0000a25000)=0x4) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) fcntl$setsig(0xffffffffffffffff, 0xa, 0x0) dup2(0xffffffffffffffff, r0) tkill(0x0, 0x0) 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x40000000000, 0x9) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f000001a000-0x11b0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000018000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0c2f8a669ebdedd102c4f7a79e606456dfdf09e2edbed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) setsockopt(r0, 0x111, 0x3, &(0x7f000000c000-0x5)="0ed4550f", 0x4) 2018/01/31 08:03:10 executing program 3: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000ab9000-0x4)=0x0) mlock(&(0x7f000007f000/0x4000)=nil, 0x4000) clone(0x0, &(0x7f0000004000-0x1000)="", &(0x7f0000006000)=0x0, &(0x7f0000008000)=0x0, &(0x7f0000002000-0x63)="") mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000fbf000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbf000-0x4)=0x10, 0x800) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f000096e000-0x10)="2b4aa348fb58de21086ba0ae30158eaf", 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000953000-0x10)=@common='ipddp0\x00') munmap(&(0x7f00006b9000/0x4000)=nil, 0x4000) 2018/01/31 08:03:10 executing program 5: prctl$intptr(0xb, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000001000-0x10)={&(0x7f00008c4000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$getreaper(0x2c, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000001000)=0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00003f9000-0x4)=0x0, &(0x7f0000ff9000-0x4)=0x4) 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edc000-0x26)="2400000024007ffc0000120000000100000ff6ff010000000000f300f1ffffff1300ff10", 0x24) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fc3000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f00004d3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d1a000-0x8c)={r2, @in6={{0xa, 0x1, 0x2d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) flock(r0, 0x1) flock(r0, 0x2) 2018/01/31 08:03:10 executing program 2: prctl$void(0x2f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00009d2000)={0x0, 0x0}) openat$dir(0xffffffffffffff9c, &(0x7f0000077000-0x8)='./file0\x00', 0x2000, 0x8) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f000015c000)=0x0) r2 = syz_open_procfs(0x0, &(0x7f0000139000)='net/ip6_flowlabel\x00') unshare(0x4000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000d66000)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r2, r2, &(0x7f0000e23000-0x2)=0xfffffffffffffffd, 0xfffb) writev(r1, &(0x7f00005b2000)=[], 0x5) 2018/01/31 08:03:10 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000013000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000014000-0x4)=0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000014000-0x8)={0x0, 0x0}, &(0x7f0000003000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000873000-0x1)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:10 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x6) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x64, @sync=&(0x7f0000542000)={0x0, 0x0, 0x0}}}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00006b4000)={0x8, 0x1, 0xfffffffffffffff9, 0x7f, 0x900000000}, 0xc) openat$rtc(0xffffffffffffff9c, &(0x7f00001bf000)='/dev/rtc\x00', 0x200, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a5b000)='/dev/rtc\x00', 0x1, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000ecf000-0x4)=0x0) getsockopt$inet_mreqsrc(r2, 0x0, 0x26, &(0x7f0000212000-0xc)={@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, @broadcast=0x0}, &(0x7f0000040000)=0xc) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0xcc, &(0x7f0000f36000)={{0xa, 0x0, 0x6, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffff27e}, {0xa, 0x0, 0x2400000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3f}, 0x1e14, [0x80, 0x10000, 0x140, 0xfffffffffffffffc, 0x4, 0x4, 0x8000, 0x151]}, 0x5c) [ 45.394032] FAULT_FLAG_ALLOW_RETRY missing 30 [ 45.401436] CPU: 1 PID: 5323 Comm: syz-executor7 Not tainted 4.4.113-g962d1f3 #2 [ 45.408982] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 45.418326] 0000000000000000 1ef8eeecab8fe324 ffff8801d9bff830 ffffffff81d028ed [ 45.426360] ffff8801d079a000 1ffff1003b37ff13 ffff8801d9bff9b8 0000000000000000 [ 45.434381] 0000000000000000 ffff8801d9bff9e0 ffffffff81605ec5 ffffffff81236530 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000295000+0x843)={0x0, 0x0}) r0 = socket(0x18, 0x0, 0x1) pipe2(&(0x7f00002ae000-0x8)={0x0, 0x0}, 0x80000) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004b8000)='/dev/vga_arbiter\x00', 0x18840, 0x0) execveat(r1, &(0x7f0000119000-0x8)='./file0\x00', &(0x7f0000193000-0x20)=[&(0x7f0000199000)='/dev/vga_arbiter\x00', &(0x7f00006bd000)='/dev/vga_arbiter\x00', &(0x7f000007f000)=')nodev:)md5sum\x00', &(0x7f0000956000-0x11)='/dev/vga_arbiter\x00'], &(0x7f000099e000)=[&(0x7f0000515000-0x1)='\x00', &(0x7f00002f6000-0x12)='/dev/vga_arbiter\x00', &(0x7f0000b9c000-0x9)="7fffffff0000100000", &(0x7f0000e34000)='self\\^,,}}.\x00', &(0x7f0000da6000)=':\x00', &(0x7f0000801000)='\x00', &(0x7f0000a40000-0x1)='\x00', &(0x7f0000289000-0x2)='[\x00'], 0x1900) sendto(r0, &(0x7f000097f000)="", 0x360cc1, 0x0, &(0x7f0000bdb000)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000992000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x1fffffffffffe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000fc3000)=@sack_info={0x0, 0x8, 0x8}, &(0x7f00004d3000-0x4)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000d1a000-0x8c)={r2, @in6={{0xa, 0x1, 0x2d, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7fff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) flock(r0, 0x1) flock(r0, 0x2) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfcc000)=nil, 0xfcc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fcc000)='net/rt_cache\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000818000-0xc)={@broadcast=0xffffffff, @rand_addr=0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) r1 = inotify_init1(0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000f77000-0xc)={0x2, 0x200040000000000, 0x899, 0x100000001, 0xa9, 0xfffffffffffffffa}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c87000)={0x0, 0x0, 0x0}, &(0x7f0000fc4000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000015e000-0x8)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c49000)=0x8) ptrace(0x4207, r3) fsync(r1) ptrace$setsig(0x4203, r3, 0x0, &(0x7f0000fcc000-0x10)={0x0, 0x0, 0x0, 0x0}) [ 45.442412] Call Trace: [ 45.444999] [] dump_stack+0xc1/0x124 [ 45.450364] [] handle_userfault+0x715/0xf50 [ 45.456334] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.463349] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 45.469755] [] ? finish_task_switch+0x1e7/0x4e0 [ 45.476073] [] ? finish_task_switch+0x1bb/0x4e0 [ 45.482392] [] ? handle_mm_fault+0xb5d/0x3190 [ 45.488550] [] ? handle_mm_fault+0x291e/0x3190 [ 45.494778] [] handle_mm_fault+0x2938/0x3190 [ 45.500833] [] ? copy_page_range+0x1480/0x1480 [ 45.507064] [] ? __do_page_fault+0x780/0xa00 [ 45.513115] [] ? vmacache_find+0x57/0x290 [ 45.518905] [] __do_page_fault+0x35b/0xa00 [ 45.524793] [] do_page_fault+0x27/0x30 [ 45.530325] [] page_fault+0x28/0x30 [ 45.535590] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 45.542408] [] ? snd_seq_ioctl_set_queue_tempo+0x92/0x120 [ 45.549573] [] ? snd_seq_set_queue_tempo+0xb0/0xb0 [ 45.556126] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 45.563115] [] ? _raw_spin_unlock_irqrestore+0x45/0x70 [ 45.570013] [] ? debug_check_no_obj_freed+0x2d2/0x9b0 [ 45.576826] [] ? __fd_install+0x224/0x5f0 [ 45.582596] [] snd_seq_do_ioctl+0x171/0x1a0 [ 45.588538] [] snd_seq_ioctl+0x5d/0x80 [ 45.594058] [] ? snd_seq_kernel_client_ctl+0x150/0x150 [ 45.600956] [] do_vfs_ioctl+0x7aa/0xee0 [ 45.606552] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 45.612755] [] ? __fget+0x20b/0x3b0 [ 45.617999] [] ? __fget+0x232/0x3b0 [ 45.623243] [] ? __fget+0x47/0x3b0 [ 45.628404] [] ? security_file_ioctl+0x89/0xb0 [ 45.634612] [] SyS_ioctl+0x8f/0xc0 [ 45.639783] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 08:03:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00007e8000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0x6}) r1 = syz_open_procfs(0x0, &(0x7f000029f000-0xe)='net/dev_mcast\x00') sendfile(r1, r1, &(0x7f0000dc0000)=0x0, 0x103) 2018/01/31 08:03:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcd, &(0x7f0000b73000-0x4)=0x0, &(0x7f0000dcc000-0x4)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000ba000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 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}, {{@in=@rand_addr=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}}, &(0x7f0000bc1000-0x4)=0xe8) 2018/01/31 08:03:10 executing program 1: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xf) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000027000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000018000-0x24)=@delneigh={0x1c, 0x1d, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f000002f000)=0x9, 0x4) 2018/01/31 08:03:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000ada000-0xd)='dns_resolver\x00', &(0x7f00004fb000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a9a000-0x1c)='self,em1trustedsecuritybdev\x00', 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000923000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000706000)={0x77359400, 0x0}, 0x10) 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') splice(r0, &(0x7f0000e82000-0x8)=0x0, r0, &(0x7f00002b6000+0xc31)=0x0, 0xf02, 0x2) socket$unix(0x1, 0x5, 0x0) sendfile(r0, r0, &(0x7f000004e000)=0x100400, 0xffff) 2018/01/31 08:03:10 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000f74000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f72000-0x1e)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0}, 0x1c) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f7e000-0x20)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x2, 0xff, 0xe, 0xcb6, 0xa2, 0x6}, &(0x7f0000f7e000-0x4)=0x20) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000f75000-0x4)=0x20000000000008, 0x12b) sendto$inet6(r0, &(0x7f0000867000)="", 0x0, 0x0, &(0x7f000064b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000a09000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) setns(r0, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r1, &(0x7f000014c000)={0x0, 0x0, &(0x7f00005b1000-0x60)=[{&(0x7f0000978000-0x1248)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f00004d3000)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) recvfrom$ax25(r2, &(0x7f0000efe000)=""/19, 0x351, 0x0, &(0x7f0000eca000+0x971)={0x3, {"0021009100d205"}, 0x0}, 0xffffffffffffffb3) close(r2) 2018/01/31 08:03:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000c81000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c55000-0x4)=0x1c) pipe(&(0x7f0000dfb000-0x8)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000197000)=@int=0xd162, 0x4) r3 = socket$inet6(0xa, 0x1, 0x0) r4 = getuid() r5 = geteuid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000ddd000-0xe8)={{{@in=@rand_addr=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000505000)=0xe8) setresuid(r4, r5, r6) sendmsg$netrom(r1, &(0x7f00007e6000-0x38)={&(0x7f0000467000-0x48)=@full={{0x3, {"e52345e339a2ae"}, 0xfff}, [{"88fc1540c26ca2"}, {"950d4195a36195"}, {"cf0d988671352e"}, {"10a3dbb4218839"}, {"21134842ccf687"}, {"1459b7d6a4136f"}, {"148487a9a896c2"}, {"edc5317513c361"}]}, 0x48, &(0x7f0000cac000-0x40)=[{&(0x7f0000169000)="43b73996c7deb95f1080114978967f9ca09d481c2d98cf5d4c392d355d35d7f0b456df47ef7fb7ae5af976cac34aa1f1884ee09157a3955f86e0d2656af7f80ec1b59388d07fb750ed698a151e0e6305366394d140a77e6ddd8d903bd56d5175ea3d2b4202fda8a45d84f9134ad4c80f6377197c26b9e9bbb30329bd87d95008933b6e4707c85ee96dfece2fbe42169199a03dc63b5bd32aa0d3db29f8a0d0fa11b8cbadd347b5737e18cd46c830181c841cbbfc1eb6818cc8d9849db61abd120ace", 0xc2}, {&(0x7f000090e000-0x31)="2aa282b7ecedb33ce284c212131d6d639688333a3ecabae4d072e175afc0dac1fa4beb04356d2a91475b3b5c6c16c5d349", 0x31}, {&(0x7f00002de000-0xe1)="84556445d03aa6fd94dcff851b939c9c1b64caf0d33804065e79968c0d197719eebcde055aa3315698af9b66057413021f91c2e010e5dd9b83ba78c64b05552c9341c8974eeb914f250046bcbf85c20924ce9b596e8558d5f190e6e62af5fa7ff6f63fea4f2da44fb03e3ab7d643c528a1a37f28c7351e0e8635aa616c17b1f56b2d2f99beca17179c830a71805436adaee35462c9f3a9d96e3e8b88fcc3011cb57772852134a5b9ca68e253589b89307198f70191c5d1a832d27d62ffc4b522cf44059022ebb9fd3ddaef07ba9480eed0b87b7cdad76c8cf7992a6b07d3430c4a", 0xe1}, {&(0x7f0000950000)="b5e1e7f72fc5700dabfebae8b3a5ef478f1b911f1dd0277b506433f60bd930443ad9f17294c14077342247c1063f7df43c0bd671a3e6b17bdc40eb716276446d327dcd49a630e9cd99a128287cd87bb77a9864a522399f26275bd76767f3808cc494983fff6ff49c175768a7b65c7f60a41386772ff3a8e9c5cc6785d5ef366412350110f72fa28b7a1b979487067dc674adfd7867ed34789d1856fa5f70b6b5d5bce12e212b306253e6f47c0f2a156dac772363ddd7eb4b2ebc6f98e8ea9a72612a5ba7159d1bd26421ebda075662db2327a7", 0xd3}], 0x4, &(0x7f000027f000-0x90)=[{0x90, 0x199, 0x401, "3233bb1f0c48a4a3b9f0de18c4416dd1f764f4e9c4e29fca756598f99bc615599de4353caf510da7e081bbd258bd10dea50f73b3607937fc039aaaec639958936de950b108f7e7c5c7a1caf732775b34472d169eee3f962566ae592990d465b7bec4ad847693b1d1c9050183e4faa3b269140a9d2b99557974e350aa58"}], 0x90, 0x1}, 0x8000) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000da6000)={@common='gre0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDELRT(r3, 0x890c, &(0x7f000004a000-0x50)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4, 0x4d3, 0x0, 0x0, 0x5, 0x40100, r7}) 2018/01/31 08:03:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000439000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f000083b000-0x8)={0x0, 0x0, 0x0, 0x0}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000a76000)="567b1defd37ae2d6919afc0ecbb9c9f9813d565d9b12e00c019f89ea11898582a5e2dca34fc73ee507dd3e924d81623170a29e9f0dfd462df5d31442dd7c4a85d1d756f036ed6b8b012b809a63d04097580a568f6b525f99c0fd37906601ef3c3460e0f5a36e7ef1e3999fc2770bbf64653c8b09398f25ae6afd539344377fdf5228dd7605") r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a4d000-0x11)='/dev/vga_arbiter\x00', 0x80000, 0x0) ioctl$TCSBRKP(r1, 0x5425, 0xf89) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000ba1000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x7e6d}) r2 = getuid() ioprio_get$uid(0x3, r2) socketpair$inet6(0xa, 0x80807, 0x7, &(0x7f000037c000)={0x0, 0x0}) 2018/01/31 08:03:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000031000-0x8)='pagemap\x00') splice(r0, &(0x7f0000e82000-0x8)=0x0, r0, &(0x7f00002b6000+0xc31)=0x0, 0xf02, 0x2) socket$unix(0x1, 0x5, 0x0) sendfile(r0, r0, &(0x7f000004e000)=0x100400, 0xffff) 2018/01/31 08:03:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000da7000)={0x0, 0x6}, &(0x7f0000db6000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000088f000)={r1, 0x6}, &(0x7f0000795000)=0x8) r2 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) dup2(r3, r2) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ppoll(&(0x7f000029b000-0x18)=[{r2, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000c8f000-0x30)={0x54, 0x0, &(0x7f0000b06000)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x28, &(0x7f0000e5f000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f0000d51000)=0x0, 0x1, 0x3, 0x0}, @fda={0x66646185, 0x8, 0x2, 0x0}], &(0x7f0000cca000-0x48)=[0x38, 0x0, 0x0, 0x0, 0x48]}, 0x0}}, @decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000100000)=""}) 2018/01/31 08:03:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000351000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000b2f000-0xbc)={0xa5, 0x2, 'client0\x00', 0xffffffff80000002, "f6e2a5dc20a8b5a9", "d63de3364ef7598b3a349d34a046017f7314690d3905a2f2d450353899b275a0", 0x8000, 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]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000d34000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x0}) 2018/01/31 08:03:10 executing program 6: r0 = request_key(&(0x7f0000cc3000-0x8)='trusted\x00', &(0x7f0000d19000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f95000)='/dev/qat_adf_ctl\x00', 0xfffffffffffffff8) add_key(&(0x7f0000b90000)='encrypted\x00', &(0x7f00001b5000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000094a000-0xb8)="", 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f000006e000-0x4)=0x23c, 0x4) keyctl$get_security(0x11, r0, &(0x7f00007d2000-0xa8)=""/168, 0xa8) 2018/01/31 08:03:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f13000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00002df000)={0x5, 0x4, 0x7, 0x1, 0x8}, 0x14) mlock(&(0x7f0000e38000/0x3000)=nil, 0x3000) 2018/01/31 08:03:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, 0xffffffffffffffff, &(0x7f0000014000-0xc)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() poll(&(0x7f0000841000)=[{r0, 0x20, 0x0}, {r0, 0x1010, 0x0}, {r0, 0x200, 0x0}, {r0, 0x5000, 0x0}, {r0, 0x1000, 0x0}], 0x5, 0x1) 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) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 45.821594] audit: type=1400 audit(1517385791.030:6): avc: denied { set_context_mgr } for pid=5401 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.847162] audit: type=1400 audit(1517385791.050:7): avc: denied { call } for pid=5401 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 45.916611] binder: 5401:5425 got reply transaction with no transaction stack [ 45.923978] binder: 5401:5425 transaction failed 29201/-71, size 72-40 line 2921 [ 45.949868] binder_alloc: binder_alloc_mmap_handler: 5401 20000000-20002000 already mapped failed -16 [ 45.960652] binder: BINDER_SET_CONTEXT_MGR already set [ 45.965960] binder: 5401:5425 ioctl 40046207 0 returned -16 [ 45.966324] binder_alloc: 5401: binder_alloc_buf, no vma [ 45.966364] binder: 5401:5426 transaction failed 29189/-3, size 0-0 line 3128 [ 45.985198] binder: 5401:5425 got reply transaction with no transaction stack [ 45.992498] binder: 5401:5425 transaction failed 29201/-71, size 72-40 line 2921 2018/01/31 08:03:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000809000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e0f000)="b7a5e21af0ac1b67b42efb9ae00d111181da4b04d5eb40f07864f14094bd94d27ccab341ee7c2bc5dea7cd835f52b2edaf2fb1100f6e3016042c07a4926b56d08b4d8dbc4b2024c7a871a7ea593dbcb482c828dfa8de8991634c1ff5146c57c46a033fcab425de19a0375a7fbcfd98518af4af181857ba910a6d6a0e1d8a5b06fdbedfab3545", 0x86, 0xfffffffffffffffd) keyctl$restrict_keyring(0x1d, r0, 0x0, &(0x7f0000312000)='vboxnet08)ppp1/9lo[\x00') r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000677000)='/proc/self/net/pfkey\x00', 0x400, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r1) setsockopt$inet_tcp_buf(r2, 0x6, 0xe, &(0x7f0000a91000)="72eb37a54fc56e80589ffeed5ade16982acb643a5fcce880e228e829d01e0b340e6ce865f6b083c0ce70ed02241a79af9c1d7259235cceba1d53f9a50c1515358b12c7f99e71c7a5de64add6e7551a7b282fa2be86775a03080be354a03d091ea1f6d01cd7d29510167950eea3728e34c32550991a694ec2b4dcb70c252f5116e2f6d3c7c7cf71df5e7866956959c0c556c87e2e71aa91e62f0e08d2a359c6073a20df8d0c1f37692a8279ebfcfd598172fe0eb4de69d5cf39c21ad2e9d007b3c4c43988624bfe1413c7cec348de5b54cb7f460312b3adac", 0xd8) 2018/01/31 08:03:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00007e0000)=[{&(0x7f0000007000)="fd20932fcc7cfaafcf960802e02348f8fba600069da7a78a04a646", 0x1b}], 0x1, &(0x7f0000335000-0xd8)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000225000)='/dev/sg#\x00', 0x0, 0x2202) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x8, 0x0, 0x0, 0x0}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') 2018/01/31 08:03:11 executing program 0: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x7, 0xfff) r1 = gettid() getpriority(0x3, r1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000001000)={0x3, [0x0, 0xffffffffffffd1a0, 0x5]}, 0xa) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000002000-0x56)={0x27, 0x24, 0x14000000000, 0x0, 0x9, 0xb4b7, "fa27f773f44b97ee5a939186bb4164ae157fce6dc6f8845e90e1ac6dd3152541f3578ab627112c7e9482fa5d1544f1291473928d8404d14cb1e005292ac56f", 0x3ff}, 0x60) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000000)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffff, 0x2, 0x0, "d1cf33176ec398b35d3c65e84a5c61781924edd2cb4b5fc0d7812cb83dd354a565020771739612b65fefe8dda7fb6f5f89daca4b012ef16f017884f5540d385e2bde181cf4f17b26f92770f68f57d0d7"}, 0x160) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) dup3(r0, r0, 0x80000) readv(r0, &(0x7f0000006000+0x4eb)=[{&(0x7f0000007000-0x8e)=""/142, 0x8e}, {&(0x7f0000006000)=""/252, 0xfc}, {&(0x7f0000006000)=""/76, 0x4c}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/192, 0xc0}, {&(0x7f0000002000-0xa6)=""/166, 0xa6}, {&(0x7f0000006000)=""/141, 0x8d}, {&(0x7f0000003000)=""/10, 0xa}], 0x8) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$sock_SIOCOUTQ(r0, 0x80487436, &(0x7f0000006000-0x4)=0x0) 2018/01/31 08:03:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x40000000000006) write$sndseq(r1, &(0x7f0000169000)=[], 0x0) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000818000-0x4)=0x0) bind$unix(r2, &(0x7f0000b0a000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000fe3000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000023f000-0x58)={0x80, 0x8, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x2286, 0x200000000000000) rmdir(&(0x7f00006ab000-0x8)='./file0\x00') ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00004d9000)={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, {0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000c83000)={@rand_addr=0x4, @rand_addr=0x0, 0x0, 0x4, [@multicast1=0xe0000001, @dev={0xac, 0x14, 0x0, 0xc}, @multicast1=0xe0000001, @broadcast=0xffffffff]}, 0x20) 2018/01/31 08:03:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f00005ca000)='/dev/sg#\x00', 0x3, 0x802) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80, 0x0}, 'port0\x00', 0xc3, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f00006c6000)={{0x2000000000007c, 0x0}, 'port1\x00', 0x38, 0x10000a, 0x0, 0xf6, 0x2, 0x0, 0x0, 0x0, 0x2000000, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) close(r0) 2018/01/31 08:03:11 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/31 08:03:11 executing program 3: r0 = creat(&(0x7f0000424000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000001000-0x8)={0x0, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x401, 0x8f, 0x2000000000000, 0x8000, 0x2}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) sendto(r0, &(0x7f0000e12000-0x16)="432624f5814cf6b4c803bd5a9668897a6938ef70e10e", 0x16, 0x81, &(0x7f0000aea000-0x20)=@pptp={0x18, 0x2, {0x3, @local={0xac, 0x14, 0x0, 0xaa}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) readlink(&(0x7f0000474000)='./file0\x00', &(0x7f0000f1d000-0xb)=""/11, 0xb) [ 46.012888] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.027582] binder: release 5401:5404 transaction 2 out, still active [ 46.056711] binder: undelivered TRANSACTION_COMPLETE 2018/01/31 08:03:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b75000)={0x0, 0x0}, 0x4800) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f000064b000-0x4)=0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000014e000-0x38)={&(0x7f000059d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xfc, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, [@tmpl={0x44, 0x5, [{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0}, 0x3, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}]}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000728000)=0x0) 2018/01/31 08:03:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00004ac000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x711, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x2, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x0}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:11 executing program 3: mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(0xffffffffffffff9c, 0x0, &(0x7f0000ff3000-0x4)=0x0) r0 = syz_open_dev$evdev(&(0x7f0000a8f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000ff2000-0x14)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @rumble={0x0, 0x0}}) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000ff3000)=""/138, 0x8a) 2018/01/31 08:03:11 executing program 2: prctl$intptr(0x2f, 0x104) [ 46.062818] binder: undelivered TRANSACTION_ERROR: 29201 [ 46.069883] binder: send failed reply for transaction 2, target dead 2018/01/31 08:03:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f0000f55000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000043000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000da1000)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f0000061000)={0xfffffffffffffffd}, &(0x7f000003a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x77359400, 0xffff}, 0x8) truncate(&(0x7f0000b45000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000ed000-0xd)='net/udplite6\x00') getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000128000)={0x0, 0xffffffff}, &(0x7f0000628000-0x4)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000b79000)=@assoc_value={r3, 0x6b2b2799}, &(0x7f0000fee000+0x714)=0x8) sendfile(r0, r2, &(0x7f00006df000-0x8)=0x0, 0x800) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000029b000-0xb8)={0x0, 0x6, 0x3, 0x9, 0x7, 0x6, 0x7, 0x1, {0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x200, 0x0, 0x5, 0x5e7c0}}, &(0x7f00003f2000)=0xb8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000b50000-0x14)={r4, 0xff, 0xfffffffffffffffa, 0x75, 0x0, 0x19f}, 0x14) 2018/01/31 08:03:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0x5) r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000837000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00006f5000-0x2c)=@ethtool_ringparam={0x11, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00003e8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000f21000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000220000-0x4)=0xfffffe1f) clock_gettime(0x0, &(0x7f0000005000-0x10)={0x0, 0x0}) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c37000-0xc)='/dev/autofs\x00', 0x0, 0x0) read(r2, &(0x7f000056b000)=""/75, 0xffffffc2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "001700095dad126e00000002a1569b3fd4ecc307e8083d13eb79f9c9c65aba0e0d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x6e, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000d29000-0x10)={0x0, 0xdf9, 0x3ff, 0x2}, &(0x7f00001b2000)=0x10) renameat2(r1, &(0x7f0000691000-0x8)='./file0\x00', r2, &(0x7f0000d15000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000822000-0x14)={r3, 0x5, 0x2, 0x4, 0xfc, 0x5}, &(0x7f000031f000)=0x14) clock_gettime(0x0, &(0x7f0000e54000-0x10)={0x0, 0x0}) 2018/01/31 08:03:11 executing program 2: ioprio_set$pid(0x1, 0x0, 0x7fff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='#\x00', 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000e06000-0x1)='\x00', 0xfffffffffffffffe) r2 = memfd_create(&(0x7f0000000000)='id_legacy\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000001000)=0x2, &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="7e02169dcf56aecc877818e830842b53c55cf5384d413eba9c0af2d674894efe365b1e9280148bab679b25f8f131482e2612ac68bae587718cb6fa74d6f9082ebceca64debc2e2dc94109dbe52868ac2898f25f08bf696de364236b2d8d57689e2c3ee037598f04ab0c7396d4cd89d8f69350f5d588c23571eae281849959ebdc3a0cb6f5abb035551d95f8c68fab7caa7560b223398a65c67f727d2126b3c9abb7f0496a67db37f4b07a4f833a53aac27ea4975b458cc14b4d00b46d502ddada9b3079541f8ce9f63008a73884103bba6684406", 0xd4, 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f00000a3000)={r0, r1, r3}, &(0x7f0000000000)=""/100, 0x64, &(0x7f0000000000)={&(0x7f0000001000-0x40)={'sha256\x00'}, &(0x7f0000001000-0x47)="c74f8a3e6e13935a702f923c32d19cca3b0e397f97b617ad8d5cb0337e37dd5b1308a13a92331224de2af02ee4a49ff41f9aad4fa8b133d4216ab0198ce4b93a4d3e4f5d424f77", 0x47, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) keyctl$clear(0x7, r0) clone(0x0, &(0x7f000001d000)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f000079f000)=0x0, &(0x7f0000f4c000)="") 2018/01/31 08:03:11 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d72000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r0, 0x6431) acct(&(0x7f00004c1000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000d54000)={0xfffffffffffffffb}, 0x0, 0x8) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f78000-0xa)='/dev/ptmx\x00', 0x0, 0x0) open$dir(&(0x7f00002bc000)='./file0\x00', 0x400000, 0x80) ioctl$TCSETAF(r2, 0x5404, &(0x7f0000003000-0x14)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffda2a, 0xabd, 0x8, 0x0, 0x81, 0x0}) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f00006c1000)={0x0, 0x80000001, 0x9, {0x7, 0x3}, {0x1, 0x7}, @cond=[{0x1, 0x7fff, 0x1, 0xffffffffffffffff, 0x3, 0xfffffffffffffffd}, {0x7, 0xffffffffffff0000, 0x100000000, 0x5, 0x10, 0x4}]}) r3 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r3, 0x400, 0xff7ffffdfffffffd) inotify_add_watch(r1, &(0x7f0000a31000-0x8)='./file0\x00', 0x400) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x1) close(r3) creat(&(0x7f00002bf000-0x8)='./file0\x00', 0x80) sync_file_range(r3, 0x71, 0x480000, 0x2) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000035000-0xd)="72491108f793cf11b3daca569f", 0xd) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000cc0000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f000072f000)=0x0) getpgrp(r4) fcntl$F_GET_FILE_RW_HINT(r3, 0x40d, &(0x7f000030b000-0x8)=0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f0000cc0000-0x14)={0x57, 0xffffffffffffffff, 0xed9, {0x1f, 0xce09}, {0x1000, 0x8}, @rumble={0x2, 0x100000001}}) fcntl$setlease(r1, 0x400, 0x2) 2018/01/31 08:03:11 executing program 3: mmap(&(0x7f0000000000/0xfcd000)=nil, 0xfcd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x80010) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000fd1000)={0x0, 0x0, 0x0}, &(0x7f0000f4f000-0x4)=0xffffffffffffff79) pipe2(&(0x7f0000225000)={0x0, 0x0}, 0x84800) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000fcd000)=""/63) mmap(&(0x7f0000fce000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x37, &(0x7f0000fcf000-0x11)=""/17, &(0x7f000055a000-0x4)=0x11) 2018/01/31 08:03:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000015d000-0xa)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f0000d3c000-0x10)={0x5, 0x0}) connect$unix(r0, &(0x7f0000ae7000)=@abs={0x0, 0x0, 0x3}, 0xc) 2018/01/31 08:03:11 executing program 7: mmap(&(0x7f0000000000/0x6b000)=nil, 0x6b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000063000-0xa)='./control\x00', 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f000003d000-0xa)='./control\x00', 0x220001a1) read(r0, &(0x7f0000059000-0x11)=""/32, 0x20) creat(&(0x7f0000032000-0x10)='./control/file0\x00', 0x0) mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x401054d5, &(0x7f0000023000-0x4)=0x0) 2018/01/31 08:03:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000)=0x9, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setendian(0x14, 0x1) getsockopt$inet6_dccp_buf(r0, 0x21, 0x2, &(0x7f0000b54000)=""/144, &(0x7f00001c7000-0x4)=0x90) connect$inet6(r0, &(0x7f0000153000+0xa8f)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80}, 0x1c) r1 = socket(0x1b, 0x802, 0x7ff) write(r1, &(0x7f0000f53000-0x25)="240000001a0025f00000000400fffc0e0a00000000040000f000edeb0800030001000000", 0x24) 2018/01/31 08:03:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000c41000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002b5000-0x8)=0x635) getsockopt$inet6_int(r0, 0x29, 0x49, &(0x7f0000dca000)=0x0, &(0x7f0000387000)=0x4) dup2(r0, r0) 2018/01/31 08:03:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000bfe000-0x10)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x9, 0x0, 0x0, 0x0}]}) ustat(0x0, &(0x7f0000fa3000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:11 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r2, &(0x7f000000a000-0xd)='net/anycast6\x00') mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000000b000-0x10)={0x56, 0xb, 0x7ff, 0x3, 0x0}, &(0x7f0000004000-0x4)=0x10) remap_file_pages(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x1000001, 0x4000, 0x3) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000009000)={r3, @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]}}, &(0x7f000000b000-0x4)=0x8c) 2018/01/31 08:03:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000d99000-0x4)={0x2}, 0x4) r1 = syz_open_dev$tun(&(0x7f0000f5c000-0xd)='/dev/net/tun\x00', 0x0, 0x13fd) lremovexattr(&(0x7f0000d82000-0x8)='./file0\x00', &(0x7f0000b3c000-0x11)=@known='security.selinux\x00') fcntl$setstatus(r1, 0x4, 0x0) r2 = dup(r1) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000605000-0x6)={0x0, 0x99b4}, &(0x7f000054b000-0x4)=0x6) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000aa9000-0x12)={r3, 0x5068, 0xa, "d7df1da051b2bc8f45f9"}, 0x12) 2018/01/31 08:03:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000272000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a37000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000049b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aa3000-0x10)={0x0, 0x0}, &(0x7f0000b32000)={&(0x7f0000b32000)={0x2000000000000004}, 0x8}) sigaltstack(&(0x7f0000473000/0x400000)=nil, &(0x7f00008e3000)=0x0) 2018/01/31 08:03:11 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000286000-0xe8)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) timerfd_gettime(r1, &(0x7f0000a99000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(0xffffffffffffffff, 0xc05c5340, &(0x7f0000dee000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r4 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/01/31 08:03:11 executing program 1: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f000010c000)={&(0x7f0000e02000-0x8a)=""/138, 0x8a}) getsockopt(r0, 0x0, 0x41, &(0x7f0000e00000)=""/17, &(0x7f0000e00000+0x26c)=0x28) r2 = getpgid(0xffffffffffffffff) sched_getscheduler(r2) 2018/01/31 08:03:11 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000001000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x38, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x7fff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x7fff}, @in6={0xa, 0x2, 0x8, @loopback={0x0, 0x1}, 0xe266}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000b62000-0x5c)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c6000)='/proc/self/net/pfkey\x00', 0x101802, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b19000-0x6)={0x0, 0xffffffffffffffff}, &(0x7f00007af000)=0x6) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000b87000-0x20)={0x1, 0x11a6da95, 0x1, 0xfffffffffffffff8, 0x798, 0x9, 0x1ff, 0x5, r4}, 0x20) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f00007f9000)=0x0) 2018/01/31 08:03:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00006de000)='/dev/sg#\x00', 0x0, 0x8001) write$selinux_access(r0, &(0x7f0000413000-0x54)={'system_u:object_r:kmsg_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x0, 0x0, 0x0}, 0x54) open(&(0x7f0000445000-0x8)='./file0\x00', 0x2000, 0x8) syz_open_dev$sndseq(&(0x7f00001dd000-0xd)='/dev/snd/seq\x00', 0x0, 0x103001) 2018/01/31 08:03:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) connect$inet(r0, &(0x7f0000f71000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x0, ""}}]}, 0xfc}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:11 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000000000)=""/223) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x1, [@multicast2=0xe0000002]}, 0xfe5c) 2018/01/31 08:03:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000014000-0x10)='/dev/sequencer2\x00', 0x40, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000013000)={0x18, 0x0, {0x1, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='bond0\x00'}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 46.432798] mmap: syz-executor0 (5510) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. 2018/01/31 08:03:11 executing program 3: mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000539000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000181000-0x38)={&(0x7f0000ef8000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000ef8000)=[{&(0x7f0000ef8000)="5331c00ab03f4ff0ddcfb371700b5e3a", 0x10}], 0x1, &(0x7f0000ef9000-0x20)=[], 0x0, 0x0}, 0x0) 2018/01/31 08:03:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f1000-0x10)='/dev/sequencer2\x00', 0x804, 0x0) signalfd4(r0, &(0x7f0000671000)={0x96}, 0x8, 0x800) read(r0, &(0x7f00003d9000-0x72)=""/114, 0x72) 2018/01/31 08:03:11 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) bind$ax25(r0, &(0x7f0000011000)={0x3, {"9fee368688295a"}, 0x100000000}, 0x10) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000)=0x0, &(0x7f0000012000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x200) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000004000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000c6d000-0x9)='/dev/ppp\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000b01000)={0x7, 0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r3, 0x1000000012) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f00009a5000)={{&(0x7f0000ada000/0x4000)=nil, 0x4000}, 0x2, 0x0}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000509000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:11 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000a2f000)=@assoc_value={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000050e000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mq_getsetattr(r1, &(0x7f0000f52000)={0x3f, 0x111, 0x7, 0xfffffffffffffffd, 0x200, 0xbee7, 0x5, 0x80}, &(0x7f000011f000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f0000f0a000-0x4)=0x3686f80a, 0x4) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000eb5000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty=0x0, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8, 0x0, ""}}}}}, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000e80000)=@req={0x4, 0x1, 0x0, 0x7fff}, 0x10) [ 46.481217] sg_write: data in/out 1969188161/36 bytes for SCSI command 0x6e-- guessing data in; [ 46.481217] program syz-executor5 not setting count and/or reply_len properly 2018/01/31 08:03:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)={0x100001, 0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000255000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f00008f0000)={0x0, 0x0, 0x4d8}) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000a60000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000250000-0xc)={r2, 0x0, r3}) fcntl$lock(r0, 0x7, &(0x7f00008c4000)={0x0, 0x0, 0xdb, 0xfffffffffffffffd, 0x0}) fcntl$lock(r0, 0x7, &(0x7f0000155000)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:11 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000)={0x0, 0x0}) r2 = syz_open_dev$urandom(&(0x7f0000002000)='/dev/urandom\x00', 0x0, 0x0) pread64(r2, &(0x7f0000000000)=""/197, 0xc5, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept(r0, &(0x7f0000003000)=@vsock={0x0, 0x0, 0x0, @hyper=0x0, 0x0}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r3, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000004000)=0x14) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000001000)=0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000004000-0x4)=0x0) syz_open_procfs(r4, &(0x7f0000001000)='net/nfsfs\x00') 2018/01/31 08:03:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) close(r0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f0000831000+0xb2b)=0xffffffffffff0000, 0x4) 2018/01/31 08:03:11 executing program 5: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f000000d000-0x8)="0000000000009c00", &(0x7f0000026000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='^bdevwlan0ppp0!\x00', 0xffffffffffffffff) keyctl$get_keyring_id(0x0, r1, 0x6) sendmsg$key(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000025000-0x10)={&(0x7f000001c000-0xd0)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000026000)='\x00', 0x40, 0x8, &(0x7f0000026000)={0x2, 0x6, 0x7f, 0x10000, 0xfffffffffffffffc, 0x8, 0xfffffffffffffff8, 0x7}) 2018/01/31 08:03:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00002a6000-0x8)={0x0, 0x0}) ioctl$KDSETLED(r0, 0x4b32, 0x0) r2 = creat(&(0x7f0000986000-0x8)='./file0\x00', 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00005b9000)=0x69, 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000219000-0x17)='net/ip6_tables_matches\x00') sendfile(r2, r3, &(0x7f0000023000)=0x0, 0x26a950b) connect$pptp(r3, &(0x7f000096c000)={0x18, 0x2, {0x3, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/31 08:03:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x0, &(0x7f0000000000)={0x0, 0x0}) setrlimit(0x7, &(0x7f000050c000)={0x9, 0x0}) 2018/01/31 08:03:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000d51000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f0000562000)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f0000362000-0x9)='/dev/sg#\x00', 0x8001, 0x200000) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0xfffffffffffffffe, 0xa77, 0x5, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000b0e000)=0x0, &(0x7f0000ada000)=0x4) ioctl(r0, 0x2285, &(0x7f0000007000)='S') utime(&(0x7f0000f2d000-0x8)='./file0\x00', &(0x7f0000aa3000)={0xe9, 0x0}) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000077e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = add_key$user(&(0x7f0000ff0000)='user\x00', &(0x7f0000c3d000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000029d000-0x80)="a946e5eec3739a6f23ebb7be1733e93b80b2b56ef417f06d7daa86ea41255f906f5e07943b54ac169db7785e4e461274c1f6fdddd5446ca59466040e2b47499bc5872f060120cb5e3ab49f03d9f56194df4f69400413a51a437bf186aefbad37008f31015101c3e96069aab73b02d0e2f8c8ca50634bca84824cf0d67155dc8f", 0x80, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r1, 0x9) 2018/01/31 08:03:11 executing program 1: ioprio_set$pid(0x1, 0x0, 0x7fff) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a63000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000971000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000)={0x973c, 0x0, 0x796, 0x3}, 0x8) ioprio_get$pid(0x1000000000002, 0x0) 2018/01/31 08:03:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002e2000)='/dev/rfkill\x00', 0x0, 0x0) epoll_wait(r0, &(0x7f00004cb000)=[{0x0, 0x0}], 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000bdc000)={0x0, 0x0, 0x0}, &(0x7f00005ec000-0x4)=0xc) getsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000457000-0x4)=0x0, &(0x7f00003c1000-0x4)=0x4) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000555000-0x20)={0x8, 0x0, 0x1, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000484000-0x10)={0x8, r2}) prlimit64(r1, 0x4, 0x0, &(0x7f0000255000)={0x0, 0x0}) 2018/01/31 08:03:11 executing program 4: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000a93000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000a93000/0x1000)=nil, 0x1000, 0xe000, 0x3, &(0x7f0000b18000/0xe000)=nil) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000ce4000)=0x0, &(0x7f0000000000)="") alarm(0x2) mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/31 08:03:11 executing program 7: mmap(&(0x7f0000000000/0xfb3000)=nil, 0xfb3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000fb3000)={0x0, 0x0}) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x4000) 2018/01/31 08:03:11 executing program 2: madvise(&(0x7f0000802000/0x1000)=nil, 0x1000, 0x0) 2018/01/31 08:03:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000075a000-0xa0)="000000ae0025f0006bb400000000000000000300000000000000eb0800000001ff000028c7bf25dcf1e46b4ac82941a45224e17ab0cebd2bf1d84f1c8b7a9ed70fcd303ed90b14ff0f0000cc9fb3eff2c3d1d8242ccfccb8fc60465a154a73ec38982e926df149dd3ba764189ea0a6fe4e0e2885964c3f2c6ad3d8ad25e096018782a6f76bc570fd5b11a69624537f1637bc29c47094301cf7ea42fc1bf70eac", 0xffffffffffffff9c) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000c1000-0x28)={@common='sit0\x00', &(0x7f00003d7000)=@ethtool_rxfh_indir={0x14, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000081000)='net/tcp\x00') ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000f34000)={@generic="7db30d5350fca48b2c8ba2ca05bb0575", @ifru_map={0xffffffff, 0x5af, 0x0, 0x5, 0xcb9, 0x0}}) 2018/01/31 08:03:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setsig(r0, 0xa, 0x23) eventfd(0x3) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000d55000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008b8000-0x10)={&(0x7f0000054000)={0x24, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x2, [@typed={0xc, 0x1, @pid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000b36000)='/selinux/member\x00', 0x2, 0x0) 2018/01/31 08:03:11 executing program 2: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000629000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000ff8000)=@newlink={0x3c, 0x10, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_AF_SPEC={0x8, 0x1a, [{0xffffffffffffff55, 0x0, ""}]}]}, 0xec}, 0x1, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r1+30000000}, &(0x7f0000c9d000)=0x0, 0x0) pipe(&(0x7f0000722000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f000038b000-0x79)={0x0, 0x71, "cc2ee7d32fb541164b88324655a264a0ec41892ee42289fe3c5e0af316dc9870bc3214ad93f8ad48eebb0df7360eeaafd308535a65c11981fe95f2757507bc1968458ed0118c3bd58da1ce1ddf0fd57428c03d7a59e0c7127c3da7578d7b82b5e27c1457b64706e71e1868f06efc69d1a7"}, &(0x7f00009f9000-0x4)=0x79) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000069f000)={r4, 0x80}, 0x8) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000c11000)={0x6, &(0x7f0000692000)=[{0x8, 0x7, 0x0, 0x1ff}, {0x1, 0x4, 0x815a518, 0x3}, {0x5, 0xffffffffffffffff, 0x4, 0x8001}, {0xfffffffffffff286, 0xfffffffffffffffb, 0xab04, 0x20}, {0x8, 0x7, 0x3, 0x0}, {0x2dc, 0x20, 0x81, 0x8b11}]}) futex(&(0x7f000000c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000012000-0x10)={0x0, 0x0}, &(0x7f000000d000-0x4)=0x0, 0x0) 2018/01/31 08:03:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x5e}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00007c6000)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) dup2(r1, r1) 2018/01/31 08:03:11 executing program 7: timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r0 = getpgrp(0xffffffffffffffff) sched_rr_get_interval(r0, &(0x7f00008fd000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) r1 = getpgid(0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000945000+0xf15)={0x0, 0x0}) setpgid(r1, r1) setsockopt$sock_timeval(r2, 0x1, 0x14, &(0x7f0000222000-0x10)={0x0, r3/1000+30000}, 0x10) bind$inet(r2, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r2, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f00006ab000-0x1c)={&(0x7f0000000000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000003000)=[{&(0x7f000069b000)=""/223, 0xdf}, {&(0x7f0000e39000-0xf3)=""/243, 0xf3}, {&(0x7f0000346000)=""/158, 0x9e}, {&(0x7f0000308000)=""/71, 0x47}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000001000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x58)=""/88, 0x58}, {&(0x7f0000002000)=""/32, 0x20}], 0x8, &(0x7f000025e000-0x34)=""/52, 0x34, 0x0}, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000005000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r4, 0x80404532, &(0x7f0000004000)=""/181) tkill(r1, 0x1000000000016) 2018/01/31 08:03:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000001000-0x58)=[@in={0x2, 0x0, @rand_addr=0xe5e5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xfff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in6={0xa, 0x0, 0x7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x58) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000e12000-0x10)=[{&(0x7f0000b28000-0xa9)="580000001500192340834b80040d98560a0603ffec04810003000000000058000b4824ca944f64009400050028825aa8000000000000008000f0fffeffff09000000fff5d500000010009900000c0900fcff00000e05a5ce", 0x58}], 0x1) fcntl$setpipe(r0, 0x407, 0x7) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00001d8000)=@assoc_id=0x0, &(0x7f0000bb7000-0x4)=0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006e8000)={r1, 0x8}, &(0x7f0000784000-0x4)=0x8) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f00000f5000-0x4)=0x1b, 0x4) 2018/01/31 08:03:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x50, &(0x7f000000a000)="") r0 = creat(&(0x7f0000a4d000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) fcntl$lock(r0, 0x7, &(0x7f00006b2000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f000027c000)={0x2, 0x0, 0x5415, 0x7f, 0x0}) creat(&(0x7f000085d000-0xc)='./file0/bus\x00', 0x0) [ 46.785526] audit: type=1400 audit(1517385791.990:8): avc: denied { create } for pid=5614 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/31 08:03:12 executing program 1: r0 = socket(0x8, 0x7, 0x62) getsockopt(r0, 0x0, 0xd3, &(0x7f000000d000)=""/8, &(0x7f0000003000-0x4)=0x259) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80800) accept(r0, &(0x7f0000001000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000000000)=0x58) 2018/01/31 08:03:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f000013e000-0x8)='./file0\x00', 0x6100, 0x88) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000548000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f000045f000-0x10)={0x1, &(0x7f0000d49000)=[0x4]}) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000acc000)=0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000236000-0x4)=0x0) setpgid(r4, r5) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000572000)={0x0, @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]}, 0xffffffff, 0x0}, &(0x7f0000e85000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00002ff000)={r6, 0xfffffffffffffffb}, 0xfffffffffffffcc4) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0}, 0xc) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000aa7000)='/dev/loop-control\x00', 0x80002, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000aa1000-0x90)={0x9, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/31 08:03:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x102000) r0 = socket$unix(0x1, 0x1, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f000071c000)='/dev/keychord\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) [ 46.815831] audit: type=1400 audit(1517385792.020:9): avc: denied { write } for pid=5611 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 46.844425] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 46.873783] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. 2018/01/31 08:03:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f000087d000-0x8)=0x0, 0x1a) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000fe3000-0x20)={@generic="e09105b30966346db85ca59eb18293db", @ifru_addrs={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$getownex(r0, 0x10, &(0x7f00004e7000-0x8)={0x0, 0x0}) getpid() r2 = syz_open_procfs(r1, &(0x7f0000e1c000)='net/if_inet6\x00') ioctl$sock_ipx_SIOCAIPXITFCRT(r2, 0x89e0, &(0x7f000096f000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000989000)={{0x7fffffff, 0x1}, 'port0\x00', 0x85, 0x1, 0x4, 0xdd18, 0x0, 0x3, 0x6, 0x0, 0x1, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x5e}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f00007c6000)=[{&(0x7f0000fb4000)="1f", 0x1}], 0x1) dup2(r1, r1) 2018/01/31 08:03:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) r0 = syz_open_procfs(0x0, &(0x7f00006f9000-0x7)='ns/uts\x00') renameat2(r0, &(0x7f0000fb1000-0xa)='./control\x00', 0xffffffffffffffff, &(0x7f00003ad000-0xa)='./control\x00', 0x0) 2018/01/31 08:03:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x2, 0x10000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x19) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x66, 0x100, 0x5f, 0x3, 0x100000000}, &(0x7f0000002000-0x4)=0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000002000-0xa0)={0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3531, 0xffffffffffff7fff, 0xffffffffffff0000, 0x7fffffff, 0xa4}, &(0x7f0000003000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000001000)={r2, 0x4000000401}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000000)={r3, 0xa0, 0x8}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chroot(&(0x7f0000002000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f000034f000)={&(0x7f000000f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x0}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}, 0x0, ""}}]}, 0x138}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:12 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r0, 0x107, 0x7, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000003000)='./file0\x00', 0x40, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000002000)=""/4096, &(0x7f0000003000)=0x1000) sched_yield() 2018/01/31 08:03:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) chmod(&(0x7f000000e000)='./control\x00', 0x40f152a1a03d37a7) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000025000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000ad000)='./file0\x00', r1, &(0x7f0000013000-0xa)='./control\x00') exit_group(0x7) 2018/01/31 08:03:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000290000-0x6)='./bus\x00', 0xffd, 0x0) r3 = creat(&(0x7f0000044000)='./bus\x00', 0x0) r4 = open(&(0x7f0000b3b000)='./bus\x00', 0x1, 0x0) unlink(&(0x7f0000c2c000)='./bus\x00') read(r2, &(0x7f000069a000)=""/1, 0xad) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r1, 0x8, r0) fcntl$setsig(r1, 0xa, 0x12) dup2(r3, r2) tkill(r0, 0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000277000-0x18)={0x0, 0x100000001, 0x20, 0x0, 0x7}, &(0x7f0000831000)=0x18) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000393000-0x8)={r5, 0x4}, &(0x7f00009f7000)=0xfffffffffffffe30) 2018/01/31 08:03:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x0, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008ca000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000777000-0x4)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) tkill(r0, 0x15) r2 = syz_open_dev$usbmon(&(0x7f0000a5e000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffff8, 0x2000) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f000091a000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$usbmon(&(0x7f0000e0b000)='/dev/usbmon#\x00', 0x8, 0x0) clock_gettime(0x0, &(0x7f000035e000)={0x0, 0x0}) utimensat(r3, &(0x7f000059f000)='./file0\x00', &(0x7f000064b000-0x20)={{r4, r5/1000+10000}, {0x0, 0x2710}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r6 = openat$ppp(0xffffffffffffff9c, &(0x7f000010f000)='/dev/ppp\x00', 0x24800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffffff, &(0x7f000065d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f000060f000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, r7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tkill(0x0, 0x0) 2018/01/31 08:03:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000025a000)={@generic="6262cca2f5f0fb088e0d0851e54b6d33", @ifru_ivalue=0x80000001}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000036b000-0x28)={@common='ip6_vti0\x00', @ifru_data=&(0x7f0000198000-0x20)="7a3ccca80202a0da85e6e904008013ae32382dc8db05000800643a8d2b54791a"}) 2018/01/31 08:03:12 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000ff7000-0x9)='ns\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) fcntl$getown(r1, 0x9) fstat(r0, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = socket$nl_xfrm(0x10, 0x3, 0x6) read(r0, &(0x7f0000d49000-0xed)=""/237, 0xed) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f00004e0000)=""/196) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000554000-0x10)={0x0, 0x2710}, 0x10) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000695000-0x11)='/dev/pktcdvd/control\x00', 0x100, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000061c000)={0x0, @multicast2=0x0, @broadcast=0x0}, &(0x7f000022e000)=0xc) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000b0000)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd24, 0x1f, 0xf, 0x500, 0x8, 0x100300, r2}) sendmsg$nl_xfrm(r0, &(0x7f00002df000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000823000)={&(0x7f0000008000)=@delpolicy={0x64, 0x14, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@srcaddr={0x14, 0xd, @in=@loopback=0x7f000001}]}, 0x64}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000013000)={&(0x7f000081d000/0xa000)=nil, 0xa000}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000011000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000a4c000)='/dev/random\x00', 0x0, 0x0) pipe2(&(0x7f0000417000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000f6b000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008fb000-0x4)=0x14) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f00006c0000)=0x0) 2018/01/31 08:03:12 executing program 0: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d99000)='/selinux/checkreqprot\x00', 0x42a900, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000000000)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00001b1000-0x10)=[{&(0x7f000086f000)="290000002000190000f13effffffda060295040000e80001040000040d000300000800000005000000", 0x29}], 0x1) 2018/01/31 08:03:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000427000)='./file0\x00', 0x2, 0x1e0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000ac1000)={0x0, 0xfd, "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"}, &(0x7f00002dc000)=0x105) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000b69000)={r1, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0xff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xfffffffffffffffe, 0x0) ioctl(r2, 0x227e, &(0x7f0000001000)="") 2018/01/31 08:03:12 executing program 4: r0 = open(&(0x7f0000764000-0x8)='./file0\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000003000-0x1e)="071f09200000000000ffff00000700000005004ca6000412a1bf0202fd", 0x1d) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000073a000-0xf)=""/15, &(0x7f0000004000-0x4)=0xf) [ 47.417833] audit: type=1400 audit(1517385792.620:10): avc: denied { attach_queue } for pid=5662 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=tun_socket permissive=1 2018/01/31 08:03:12 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000060b000)='net/dev\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x8001, 0x101, 0x200, 0x0, 0x8, 0x8, 0x100000000, 0xfffffffffffffffc, 0x0}, &(0x7f000081d000-0x4)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000348000)={r1, @in6={{0xa, 0x2, 0x6c, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x10001}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0xfffffffffffffffd, 0x0, 0x8, 0x12}, 0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpgrp(0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(0xffffffffffffffff, &(0x7f000048c000)=[], 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = syz_open_dev$usbmon(&(0x7f000058f000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) prctl$setname(0xf, &(0x7f0000c19000)="2b0074501b193c7c9d21fcb1c32fc24742a650cc2b6a7a65554249af24745bee7201a1c39243333b2f5c19f6be3df572917ada1a99cfc4e1fcfdf1d1ca2eba25339704a6c5c699859e0b6ea5a4150cd46032e4323bf962e6d2fd6d5b9ea069ccaa4b0dbcc952af9000c0a37f1806c9a9dde5bc21cb30ac9e2013bc0c365772c56ca50fe3cec22a") setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x2d, &(0x7f0000b4c000-0x88)={0x0, {{0xa, 0x2, 0x9, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) getsockopt$SO_COOKIE(r5, 0x1, 0x39, &(0x7f000047a000+0xeb7)=0x0, &(0x7f00003a4000-0x4)=0x8) getsockopt$inet_dccp_buf(r5, 0x21, 0xe, &(0x7f0000e5a000-0x21)=""/33, &(0x7f0000708000)=0x21) getsockopt$netlink(r4, 0x10e, 0x4, &(0x7f00002e2000-0x71)=""/113, &(0x7f0000705000-0x4)=0x71) r6 = syz_open_procfs(r2, &(0x7f0000b1c000)='net/stat\x00') ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000268000-0x8c)={0x1, 0x6, 0x7fffffff, 'queue1\x00', 0xdd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x4c00, r3) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f000028f000-0x4)=@assoc_id=0x0, &(0x7f00004d9000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000727000)={0x0, 0xffffffffffffffe1, 0x3ff, 0xffff}, 0x10) accept4(r4, &(0x7f0000b13000)=@un=@file={0x0, ""/4096}, &(0x7f0000be8000-0x4)=0x1002, 0x80000) r7 = socket$netlink(0x10, 0x3, 0x0) writev(r7, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020004000a00000000000000010c00001ee400", 0x39}], 0x1) 2018/01/31 08:03:12 executing program 0: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000081000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000fd1000)='./file1\x00', &(0x7f0000fd2000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f00003ab000)="") mount(&(0x7f0000fd8000)='./file0\x00', &(0x7f0000873000-0x8)='./file0\x00', &(0x7f0000fd9000-0x8)='debugfs\x00', 0x20, &(0x7f0000d52000)="") mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fdd000-0x16)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00004e6000)={&(0x7f0000000000/0x1000)=nil, 0xfffffffffffffffb, 0x1, 0x6, &(0x7f00002b7000/0x2000)=nil, 0xfffffffffffff4c3}) pipe2(&(0x7f0000fdb000)={0x0, 0x0}, 0x4800) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000fdc000-0x50)={{0x9, 0x1000}, {0x8001, 0xc52}, 0x2, 0x1, 0x20, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") 2018/01/31 08:03:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f0b000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)="") chdir(&(0x7f00001b0000)='./file0\x00') pipe2(&(0x7f000036b000)={0x0, 0x0}, 0x80000) unlinkat(r0, &(0x7f0000d1c000)='./file0\x00', 0x0) r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r1, 0x7fff) r2 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) getsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f0000f43000-0xf8)=""/248, &(0x7f0000a9d000-0x4)=0xf8) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r2, 0x0) readv(r1, &(0x7f000010e000)=[{&(0x7f0000001000)=""/171, 0xab}], 0x1) 2018/01/31 08:03:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x8, 0xf, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) setresuid(0x0, r1, 0x0) close(r0) 2018/01/31 08:03:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) utime(&(0x7f00009e8000-0x8)='./file0\x00', &(0x7f0000ced000-0x10)={0x0, 0x0}) 2018/01/31 08:03:12 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r0, 0x0, 0x10001, 0x7) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000002000-0xc)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000-0x8)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000001000)='./file1\x00', &(0x7f0000006000-0x28)=[], &(0x7f0000001000-0x20)=[], 0x0) modify_ldt$write(0x1, &(0x7f0000001000)={0x9, 0x0, 0x400, 0x1, 0x8000, 0x80000000, 0x200000000000000, 0xfff, 0x7ff, 0x6}, 0x10) 2018/01/31 08:03:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) mknodat(r0, &(0x7f0000d9e000)='./file0\x00', 0x100, 0x7) ioctl(r0, 0x8912, &(0x7f00002d2000)="b6ddc86b0da49d87c6d0a1320c0fd4") 2018/01/31 08:03:12 executing program 4: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xc, &(0x7f0000005000-0x4)=0xfffffffffffffff8, 0x2ae) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000005000-0xe)='/dev/keychord\x00', 0x480000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x13, &(0x7f0000006000)=0x0, 0x4) time(&(0x7f0000006000-0x8)=0x0) 2018/01/31 08:03:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000055d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000332000)=0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000c6000+0x63c)={0x6, 0x9}, 0x8) mq_open(&(0x7f0000012000-0x3)='.!\x00', 0x0, 0x0, &(0x7f0000719000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000324000-0x4)=0x2fb, 0x4) [ 47.547276] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 47.570926] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 08:03:12 executing program 3: r0 = socket$inet6(0xa, 0x100000000000002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20, &(0x7f0000002000+0x922)="e97d580ad32fd7906bb6aef2cbe4cd970000000708bc00000000000000f69fe5", 0x29) 2018/01/31 08:03:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x5)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r0, 0x402, 0xffffffffffffffff) unshare(0x400) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) 2018/01/31 08:03:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000009b000)={&(0x7f0000e4b000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}, @IFLA_IFALIAS={0x14, 0x14, @generic="a6cfb741852eee7b699bda9acbf65b2e"}]}, 0xb2}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:12 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000001000)=0x6, 0x4) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) request_key(&(0x7f000000d000-0x12)='.request_key_auth\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000001000-0x40)=')}md5sum:-vmnet0posix_acl_access^ppp1mime_type+keyringmime_type\x00', 0x0) clock_gettime(0x0, &(0x7f000000d000)={0x0, 0x0}) 2018/01/31 08:03:12 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) quotactl(0x20, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000d59000)="8b") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000058b000)=0x8, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f00007a4000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) getpeername(r1, &(0x7f00003b6000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000d75000-0x4)=0xc) 2018/01/31 08:03:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) sendmsg$inet_sctp(r0, &(0x7f0000ac2000-0x38)={&(0x7f00002c7000)=@in6={0xa, 0xffffffffffffffff, 0x1, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000260000-0x60)=[], 0x0, &(0x7f000057a000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) 2018/01/31 08:03:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f00007b9000-0x10)={0x1, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000666000)='/dev/autofs\x00', 0x400800, 0x0) getsockopt$inet6_mreq(r1, 0x29, 0x0, &(0x7f0000e7b000-0x14)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f00007d9000)=0x27d) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f00008c6000)={0x0, 0x1000000}, &(0x7f0000180000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f000087a000)={0x0, 0x5cd5, 0x1, 0xf79, 0x0, 0x100000001, 0x4, 0x2, r3}, 0x20) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f000071e000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AGP_RELEASE(r4, 0x6431) ioctl$ASHMEM_PURGE_ALL_CACHES(r4, 0x770a, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f00008a6000-0x20)={0x9, 0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000a16000-0x10)={0x0, r5}) r6 = add_key$keyring(&(0x7f00000db000)='keyring\x00', &(0x7f00005e5000+0xeb8)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$set_timeout(0xf, r6, 0x40003) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00003aa000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) recvfrom$inet6(r1, &(0x7f0000a07000)=""/4096, 0x1000, 0x2000, 0x0, 0x0) timer_create(0x7, &(0x7f00008b5000)={0x0, 0x37, 0x4, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000022d000)=0x0) timer_settime(r7, 0x0, &(0x7f00005d7000-0xe)={{0x0, 0x0}, {0x77359400, 0x0}}, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000001c000-0x8)={0x0, 0x0}) umount2(&(0x7f00004e9000-0x8)='./file0\x00', 0x1) 2018/01/31 08:03:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000c10000)='./file0\x00') mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) mount(&(0x7f0000e07000)='./file0\x00', &(0x7f0000d15000-0x4)='./file0\x00', &(0x7f00009cf000)='ramfs\x00', 0x2000000, &(0x7f000081f000)="") mkdir(&(0x7f0000ab8000-0x8)='./file0\x00', 0x1) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) unlinkat(r0, &(0x7f0000c35000-0x8)='./file1\x00', 0x200) r1 = open(&(0x7f000017d000-0xc)='./file0/bus\x00', 0x141042, 0xfffffffffffffffb) pwritev(r1, &(0x7f0000a5d000-0xa0)=[{&(0x7f000049f000-0x47)='Z', 0x1}], 0x1, 0x0) [ 47.624929] netlink: 9 bytes leftover after parsing attributes in process `+'. [ 47.632587] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. 2018/01/31 08:03:12 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f0000012000)=[{0x0, 0x0, 0x0, 0x0}]}) r1 = userfaultfd(0x80000) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000011000)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000004000)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x1, &(0x7f0000001000)={0x0, 0x31, 0x1, @thr={&(0x7f0000003000)="ac9b39fcb6bff664db2b97c22adb0fd126531845a42392", &(0x7f0000003000-0xfb)="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"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x0) timer_settime(r3, 0x0, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, 0x0) 2018/01/31 08:03:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f52000-0x10)='/dev/sequencer2\x00', 0x4000, 0x0) writev(r0, &(0x7f0000eb6000)=[{&(0x7f0000fa1000-0x81)="390000001300094700bb61e1c30500000700000002000000450000000000800019001a000d00000000de280ff4000000fd17e9ffff06060400", 0x39}], 0x1) 2018/01/31 08:03:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="2132b6aea7486ea5086799139e21df83734c03815082ccaa96290c79e0ee91c51f7a365c6e9077a471c706d58f045f196e810c037e123408be28a2fdb6d3c2456e96acee4c7a1847bf7493024464b7c26be2e3a0eab896ef4e7cdabc89ebf0ecf811836638fc42fc97a9f0e14331613b1ea811bb8f54941cebe61e3f88b3c846a62c02993c10e222d090c6918c7c1ef0966e7b6e23bfed0820c1e6fc9bb412d762df41ba19635ba8a52ea87f2e8cd87fe051309406e74e21e7d99d134509", 0xbe, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/84, 0x54, 0x40000042, &(0x7f0000000000)={0xa, 0x0, 0x1, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xff}, 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000053d000-0xf)={0xa, 0x3, 0x400000000000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0xffffffffffffff88) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000739000)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:03:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b37000)='/dev/loop#\x00', 0x0, 0x4080) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000269000)='/dev/sequencer2\x00', 0x484280, 0x0) setsockopt$inet6_dccp_int(r1, 0x21, 0x1, &(0x7f0000995000)=0x1, 0x4) r2 = accept(0xffffffffffffffff, &(0x7f000040a000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00009b0000)=0x51) shutdown(r0, 0x0) close(r0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000d7c000)={0xb500, 0x7, 0x8000, 0xf185e71, 0x3f, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r2, 0x100, 0x1, &(0x7f0000268000)=0x0, &(0x7f0000347000-0x4)=0x4) r3 = socket(0x80a, 0x8000000000000802, 0x0) accept(r1, &(0x7f000085b000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f0000b58000)=0xffffffffffffff0a) setsockopt$inet6_int(r3, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4)=0x1000000, 0x4) [ 47.750779] FAULT_FLAG_ALLOW_RETRY missing 30 [ 47.756817] CPU: 1 PID: 5749 Comm: syz-executor4 Not tainted 4.4.113-g962d1f3 #2 [ 47.764354] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.773686] 0000000000000000 bdc03db984244761 ffff8800bb8ff970 ffffffff81d028ed [ 47.781669] ffff8801d079a780 1ffff1001771ff3b ffff8800bb8ffaf8 0000000000000000 [ 47.789644] 0000000000000000 ffff8800bb8ffb20 ffffffff81605ec5 ffffffff81236530 [ 47.797621] Call Trace: [ 47.800189] [] dump_stack+0xc1/0x124 [ 47.805530] [] handle_userfault+0x715/0xf50 [ 47.811477] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 47.818463] [] ? userfaultfd_ioctl+0x2040/0x2040 [ 47.824841] [] ? handle_mm_fault+0xb5d/0x3190 [ 47.830956] [] ? handle_mm_fault+0x291e/0x3190 [ 47.837156] [] handle_mm_fault+0x2938/0x3190 [ 47.843188] [] ? bpf_prog_alloc+0x13e/0x180 [ 47.849133] [] ? bpf_prog_create_from_user+0x8d/0x290 [ 47.855942] [] ? copy_page_range+0x1480/0x1480 [ 47.862147] [] ? __do_page_fault+0x780/0xa00 [ 47.868178] [] ? vmacache_find+0x57/0x290 [ 47.873944] [] __do_page_fault+0x35b/0xa00 [ 47.879801] [] do_page_fault+0x27/0x30 [ 47.885309] [] page_fault+0x28/0x30 [ 47.890561] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 47.897373] [] ? bpf_prog_create_from_user+0xfa/0x290 [ 47.904187] [] ? proc_watchdog_cpumask+0x140/0x140 [ 47.910736] [] do_seccomp+0x63a/0x18c0 [ 47.916245] [] ? SyS_futex+0x210/0x2c0 [ 47.921755] [] ? __put_seccomp_filter+0xa0/0xa0 [ 47.928045] [] ? do_futex+0x15d0/0x15d0 [ 47.933643] [] ? security_file_ioctl+0x89/0xb0 [ 47.939846] [] SyS_seccomp+0x24/0x30 [ 47.945184] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 08:03:13 executing program 1: r0 = socket$inet6(0xa, 0x40000802, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000da2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0, 0x0}) 2018/01/31 08:03:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) setsockopt$sock_int(r0, 0x1, 0x27, &(0x7f00007a0000)=0x2, 0x4) write(r0, &(0x7f0000499000-0x7a)="110000001a0025f000180204c3edfc0002", 0x11) 2018/01/31 08:03:13 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffeffffffffd, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f8000)='/dev/loop#\x00', 0x0, 0x0) fsync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x40200, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f000058c000)=0x0) 2018/01/31 08:03:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00006c0000-0x8)={0x0, 0x0}, 0x4000) r1 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f000092f000)='/dev/sequencer\x00', 0x301203, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000644000-0xa0)={0x0, @in6={{0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [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]}, 0x4f44, 0x3, 0x1ff, 0x7e, 0x44}, &(0x7f0000f54000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00002c0000-0x20)={0x101, 0x1f, 0x4, 0x5, 0xfffffffffffffff8, 0x0, 0x7, 0xc8b, r3}, 0x20) 2018/01/31 08:03:13 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000889000-0xc)='/dev/rfkill\x00', 0x8200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000001000-0x20)={"5fe096a4d34720dfbe917aaec46ec256", {0x4, 0x9, 0x8, "1c2f0a3339cc", 0x2, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000002000-0x5)='user\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000003000-0xaf)="6c9104f97e21f3ae5057d468cb372fba0119bb4f8b3dfe653b4ccd121be4755dcbebb7fc3f530a821b4da26be977d9bdc8001bca712f46da0719d72ec80142c82b564db99d6b843c9f8ac07a192e9b36cfc5a16435b3d7c62420ebf88d1b6bf62e994464f5f6508c681f04e545fb89b410611c8c946d9c5f47b3ea432378db59a24e9043be135da4cf2935c132f8a7d8568ad908d492a53459a76babbf8bcfdfa89f1243676f21aebffeaa779fc5bf", 0xaf, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000003000)=""/95, 0x5f) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000002000)='rxrpc\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000)="d0382ed8aa4dd4fc3153bed27b9bdf34e93517d2e624cffdc77f48a462398d22ec3e77cfe1565fb8e432a09fa488071d981a2e93f5a9b2b47e6b67a7cbc1cfe7f8e4391ee7a986d908986a6454d7d323ce2f16880d5813a5e67527d0f2", 0x5d, 0xfffffffffffffffa) keyctl$instantiate(0xc, r1, &(0x7f0000000000)="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", 0x1000, r2) preadv(r0, &(0x7f0000001000)=[{&(0x7f0000001000)=""/154, 0x9a}, {&(0x7f0000000000)=""/130, 0x82}, {&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x4, 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) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000001000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = eventfd2(0x6, 0x0) readv(r3, &(0x7f0000003000-0x20)=[{&(0x7f0000003000)=""/108, 0x6c}], 0x1) socket$nl_generic(0x10, 0x3, 0x10) [ 47.991907] audit: type=1400 audit(1517385793.200:11): avc: denied { create } for pid=5769 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/01/31 08:03:13 executing program 0: mmap(&(0x7f0000000000/0x48000)=nil, 0x48000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x2, &(0x7f0000001000)=[{0x400, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0xffffffffffffff63}]}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000014000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f4e000-0x12)='/dev/input/event#\x00', 0x4, 0x195080) ioctl$int_in(r0, 0x5407, &(0x7f0000e52000-0x8)=0x7) 2018/01/31 08:03:13 executing program 1: r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f21000-0x4)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r3 = epoll_create1(0x80013) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000009f000)={0x5, 0x0}) getsockopt$inet6_mreq(r2, 0x29, 0x1c, &(0x7f0000994000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f4c000-0x4)=0x14) epoll_pwait(r3, &(0x7f0000007000)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f000002f000-0x8)={0x0}, 0x8) 2018/01/31 08:03:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000911000-0x8)="6d6f756e747300e1") r1 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0x0, 0x0}) getuid() mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000dd2000-0x8)={0x0, 0x0}, 0x8) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000b85000)={0x0, 0x100, 0x20}, &(0x7f0000400000)=0xc) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000298000)={r2, 0xf3c, 0xdeb}, 0x8) 2018/01/31 08:03:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_create1(0x0) r2 = timerfd_create(0x0, 0x0) timerfd_settime(r2, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000ca4000)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000b03000-0x38)=[{r1, 0x2561, 0x0}], 0x1, &(0x7f0000ce8000)={0x0, 0x1c9c380}, &(0x7f00005e9000)={0x0}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000559000)={0xffffffff80000009, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000022000-0xc)={0x2003, 0x0}) 2018/01/31 08:03:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x8020408000000803, 0x0) bind(r0, &(0x7f0000131000)=@llc={0x1a, 0x3, 0x100, 0xb6a, 0x5bc8028a, 0x14, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0xfffffd4a) connect$pppoe(r0, &(0x7f00002c3000-0x1e)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='syzkaller1\x00'}}, 0x1e) 2018/01/31 08:03:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000823000)=@assoc_id=0x0, &(0x7f00004cb000)=0x4) r0 = creat(&(0x7f0000d29000)='./file0\x00', 0x147) getsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000490000-0x8)={@multicast1=0x0, @loopback=0x0}, &(0x7f000016f000)=0x8) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000079000)={0x9, 0x5, 0x6}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000976000-0x4)=0xfffffffffffffffd) r1 = syz_open_dev$sg(&(0x7f00006f5000-0x9)='/dev/sg#\x00', 0x0, 0x6) ioctl(r1, 0x20000000000006, &(0x7f0000f44000)="") fanotify_init(0x0, 0x0) 2018/01/31 08:03:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) iopl(0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000d00000000", 0x14, 0x0) 2018/01/31 08:03:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000b27000)='/dev/sequencer\x00', 0x501240, 0x0) connect$inet(r2, &(0x7f0000bc2000+0x393)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x0}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000f3c000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) sendto(r0, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) 2018/01/31 08:03:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000b86000-0x8)=0x2) sendto$inet(r0, &(0x7f0000852000)="", 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00005c4000)={&(0x7f00006f8000-0x8)=@sco={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f000027f000-0x50)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[], 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000055000)="9c", 0x1, 0x0, &(0x7f0000563000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/31 08:03:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000bf000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000fff000-0x4)=0x7, 0x4) write(r1, &(0x7f000001a000-0x69)='c', 0x1) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000bbe000-0x11)='/dev/vga_arbiter\x00', 0x10000, 0x0) write$eventfd(r2, &(0x7f0000b61000-0x8)=0xcb, 0x8) write(r1, &(0x7f000061e000-0x6f)="10ec8ae9638846", 0x7) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)=""/0, 0x0, 0x0}, 0x1ffe) 2018/01/31 08:03:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000014d000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000db6000)={0x5, &(0x7f0000a41000-0x28)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ed4000-0x8)={r1, 0x30}) socketpair$ax25(0x3, 0x3, 0xff, &(0x7f0000526000)={0x0, 0x0}) getpeername$netlink(r0, &(0x7f0000a3e000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000b76000)=0xc) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getegid() [ 48.119011] TCP: request_sock_TCP: Possible SYN flooding on port 20022. Sending cookies. Check SNMP counters. [ 48.119832] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.122783] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 48.139408] program syz-executor7 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 48.145729] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 48.178750] BUG: using __this_cpu_add() in preemptible [00000000] code: syz-executor3/5803 [ 48.187487] caller is __this_cpu_preempt_check+0x1c/0x20 [ 48.192964] CPU: 0 PID: 5803 Comm: syz-executor3 Not tainted 4.4.113-g962d1f3 #2 [ 48.200480] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.209823] 0000000000000000 b2faf26d457d998d ffff8800bb337800 ffffffff81d028ed [ 48.217851] 0000000000000000 ffffffff839fe3a0 ffffffff83cef6a0 ffff8800bac14740 [ 48.225936] 0000000000000003 ffff8800bb337840 ffffffff81d62834 ffffffff810002b8 [ 48.233961] Call Trace: [ 48.236542] [] dump_stack+0xc1/0x124 [ 48.241901] [] check_preemption_disabled+0x1d4/0x200 [ 48.248659] [] ? 0xffffffff810002b8 [ 48.253933] [] __this_cpu_preempt_check+0x1c/0x20 [ 48.260419] [] tcp_try_coalesce+0x249/0x4d0 [ 48.266390] [] ? tcp_parse_options+0x970/0x970 [ 48.272617] [] ? skb_copy_datagram_from_iter+0x38c/0x5a0 [ 48.279708] [] tcp_queue_rcv+0x127/0x720 [ 48.285408] [] tcp_send_rcvq+0x39b/0x450 [ 48.291104] [] ? tcp_rcv_established+0x2230/0x2230 [ 48.297676] [] ? do_softirq.part.17+0x40/0x60 [ 48.303813] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 48.310644] [] ? lock_sock_nested+0x90/0x120 [ 48.316686] [] ? trace_hardirqs_on+0xd/0x10 [ 48.322640] [] ? __local_bh_enable_ip+0x6a/0xd0 [ 48.328941] [] tcp_sendmsg+0x1e8f/0x2b10 [ 48.334626] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.341611] [] ? sock_has_perm+0x1c2/0x3e0 [ 48.347466] [] ? tcp_sendpage+0x1830/0x1830 [ 48.353414] [] ? inet_sendmsg+0x201/0x4c0 [ 48.359181] [] inet_sendmsg+0x2bc/0x4c0 [ 48.364776] [] ? inet_sendmsg+0x73/0x4c0 [ 48.370455] [] ? inet_recvmsg+0x4c0/0x4c0 [ 48.376225] [] sock_sendmsg+0xca/0x110 [ 48.381733] [] SYSC_sendto+0x2c8/0x340 [ 48.387242] [] ? SYSC_connect+0x310/0x310 [ 48.393012] [] ? __fget+0x232/0x3b0 [ 48.398258] [] ? __fget+0x47/0x3b0 [ 48.403419] [] ? __fget_light+0xa1/0x1e0 [ 48.409101] [] ? __fdget+0x18/0x20 [ 48.414262] [] ? SyS_futex+0x210/0x2c0 [ 48.419771] [] ? security_file_fcntl+0x89/0xb0 2018/01/31 08:03:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x16)='net/ip_tables_targets\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x80000000, 0x4) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) clock_gettime(0x0, &(0x7f000091f000-0x10)={0x0, 0x0}) mq_timedsend(r0, &(0x7f00000be000)="f250d063a366253fa677437e109757674b79b9f9014aa9f4f2d0eccc1693f3b26504a223eb713bbcca4135daeb9a84f1418f07cb3ebf25787efa9525acca78452105846f215da6cd326048f338af29ea7d95b17bdc22cd531a614593be78f8da3fe820a6c419418be2cc4ae81ed681eed066", 0x72, 0x3, &(0x7f0000f0e000-0x10)={r1, r2+10000000}) r3 = perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000057000-0x8)={0x0, 0x0}) fallocate(r3, 0x1, 0x0, 0x8000) perf_event_open(&(0x7f0000940000)={0x2, 0x78, 0xfffffffffffffffc, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000ba6000-0xc)={0x0, 0x0, r0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000cee000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000da8000)={r4, r5}) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000528000)={0x80000001}, 0x1) sync() setrlimit(0xc, &(0x7f000066f000)={0x4, 0x200}) mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0xbe, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:13 executing program 4: mmap(&(0x7f0000000000/0xfb9000)=nil, 0xfb9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000085000)='./control\x00', 0x28042, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000fb8000)='./control\x00', 0x80000c12) readv(r1, &(0x7f0000b25000)=[{&(0x7f0000fb2000)=""/128, 0x80}], 0x1) mmap(&(0x7f0000fb9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$tun(&(0x7f0000fb9000)='/dev/net/tun\x00', 0x0, 0x400) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fba000)=0x1, 0x4) fcntl$setstatus(r1, 0x4, 0x2800) writev(r0, &(0x7f0000ecc000)=[{&(0x7f00000d9000)="f9", 0x1}], 0x1) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000fbb000-0x8)={0x0, 0xff}, &(0x7f0000fba000)=0x8) mmap(&(0x7f0000fba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000fba000)={r2, 0x8}, 0x8) munlockall() 2018/01/31 08:03:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000234000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) r1 = syz_open_dev$mice(&(0x7f0000c38000)='/dev/input/mice\x00', 0x0, 0x20140) sendto$ipx(r1, &(0x7f0000499000)="e117bb89c829df7faa69e88553d59d1e16e0f57ff2e78e959dcdc80bb461082c02ac42ec7cc91589e5e20625a09969d8a5a6db2f91cee70bd0a1d0f7384b17936be2d7244513dbc2f5bc43df2beb301de282d4bea9aae6ce22841b8f9b107813f51fad838b9c31854cc45cab777adfb57005c1425d21a2a679565e52cf77205ea30f2406884b925de7c3857a5845335205446291a2dc4ac230b99b9e270e", 0x9e, 0x80, &(0x7f0000392000)={0x4, 0x200, 0xffff, "c7afff55ab97", 0x1ff, 0x0}, 0x10) 2018/01/31 08:03:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() pipe2(&(0x7f00005f4000+0x17b)={0x0, 0x0}, 0x800) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000a28000)=0x6, 0x4) 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}}) rt_sigsuspend(&(0x7f00004e7000-0x8)={0x0}, 0x8) clone(0x0, &(0x7f0000d51000)="", &(0x7f0000744000)=0x0, &(0x7f0000646000-0x4)=0x0, &(0x7f00001a2000)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000013) [ 48.425971] [] ? do_futex+0x15d0/0x15d0 [ 48.431565] [] ? f_getown+0xb0/0xb0 [ 48.436814] [] SyS_sendto+0x40/0x50 [ 48.442065] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/01/31 08:03:13 executing program 7: syz_open_dev$binder(&(0x7f00005f2000-0xd)='/dev/binder#\x00', 0x0, 0x800) r0 = gettid() waitid(0x2, r0, 0x0, 0xa, &(0x7f000027e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 49.520760] IPVS: Creating netns size=2552 id=9 2018/01/31 08:03:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x6, 0x7, &(0x7f000056f000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000601000)=""/5) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r1, 0x0, 0x39, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/01/31 08:03:15 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000008000)=[@reply_sg={0x40486312, {{0x1, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008000)=[], &(0x7f0000008000)=[]}, 0x77}}], 0x1, 0x0, &(0x7f0000002000-0x1)='x'}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x5c, 0x0, &(0x7f000000e000-0xca)="1225bd0ce6ffb6fa93cf990803ad59007904cf4b9e3e9f751ec47ac3d78c463c71d1cc332cbe58ac10d8f7d804b3a71fe6a42646114256e38e1a447e77ee7b5b5f1c97e00b8c8825dc1c49e0ddb38c1c4debf80fe13a47beb301fbc4"}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000f000-0x30)={0x1c, 0x0, &(0x7f000000e000)=[@decrefs={0x40046307, 0x1}, @increfs_done={0x40106308, r2, 0x0}], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) 2018/01/31 08:03:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x20000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x8000, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000520000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r2, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85322, &(0x7f000002a000-0xb0)={{0x80, 0x0}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:15 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) fallocate(r1, 0x0, 0x0, 0x4ef) clone(0x0, &(0x7f0000013000-0xd)="", &(0x7f0000011000)=0x0, &(0x7f0000002000-0x4)=0x0, &(0x7f0000003000-0xbf)="") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$dir(0xffffffffffffff9c, &(0x7f00008d2000)='./file0\x00', 0x260080, 0x4) 2018/01/31 08:03:15 executing program 2: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) r1 = accept4(r0, &(0x7f0000002000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000005000-0x4)=0x10, 0x800) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000009000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000001c000)=0x14) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2c, &(0x7f000001c000)={0x7, {{0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x118) 2018/01/31 08:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) fallocate(r0, 0x2, 0x4, 0x2) r1 = dup(r0) setsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000a72000-0x4)=0x8, 0x4) ioctl(r1, 0x62, &(0x7f00003f0000)="7ad8a52187fb1c0767bd4ab4f92356bb384653133d0a7852ed2eac694f7b8bfc9165fb6e26dd2744ed189d3da2e5ce2ae505fbdd4f9f9bce27ba40efb0778af15372dbaabb88e56a770643d371d5f1") ioctl(r0, 0x8916, &(0x7f000059b000-0x4c)="b60900000000000000884050656b1abfb102e75c0000527fb0473c22c4b159535c904d9b255f6a42008caea3558ed2f0acbdeb0c6f827f4e0000000000000009386ddabff9082719488338") ioctl$TIOCGSID(r1, 0x540f, &(0x7f000030d000-0x4)=0x0) waitid(0x3, r2, 0x0, 0x4, &(0x7f0000c22000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto(r0, &(0x7f000076e000)="4710e5eb8a07d190a48475a16aed87ab254402a6277d1470fa0fd449b0d572941976d3892fd90ea99a0efc58ccfb71a0a7713137192268dfb73d4766c52a90a12b52560dc8fc6ed8bfec6979b1050e046d068cf2d0cd736c148440ef697181236b1b527c9520d3c4b23c7e7af8e3d4d47c530bfc414b300509775d1b986c92f7f781f0da2446549238057a7c4a6bacab2860cae80d3cd08a", 0x98, 0x4040084, 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0xfffffffffffffffe, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xc17, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) 2018/01/31 08:03:15 executing program 1: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2000000001, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f000000c000)={@multicast2=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000039000)=0xc) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000039000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6, r1}) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000038000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000036000)=@ethtool_sfeatures={0x3b, 0x2, [{0x0, 0x0}, {0x7f, 0x0}]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) tee(r0, r0, 0xfffffffffffff3a1, 0x3) 2018/01/31 08:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x1, 0x800000000006, 0x0, &(0x7f00003b7000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) r0 = open(&(0x7f0000e23000-0x8)='./file0\x00', 0x12500, 0x0) timerfd_gettime(r0, &(0x7f0000b54000)={{0x0, 0x0}, {0x0, 0x0}}) futex(&(0x7f000000d000-0x4)=0x0, 0x1, 0x0, &(0x7f0000893000-0x10)={0x0, 0x0}, &(0x7f0000658000)=0x0, 0x0) 2018/01/31 08:03:15 executing program 3: socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000176000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000084a000)=r1) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f000041d000-0x4)=0x0, 0x4) 2018/01/31 08:03:15 executing program 1: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f000035c000+0xe1)='/proc/self/net/pfkey\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000001000-0x8)=0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000d4a000)={0xffffffff80000005, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000deb000)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f0000003000-0x4)=0x6) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00009a7000)={0x4, 0x0}) 2018/01/31 08:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000dd1000)={0x0, 0x0}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000797000/0x4000)=nil, 0x4000}, 0x0, 0x0}) pwrite64(r0, &(0x7f000082f000)="", 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munmap(&(0x7f0000260000/0x1000)=nil, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:15 executing program 4: mmap(&(0x7f0000000000/0xeb1000)=nil, 0xeb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8946, &(0x7f0000ea6000)={@common='lo\x00', @ifru_data=&(0x7f0000eab000)="2600000000010008ef030b00000000060093c236000197100080a709ff2400"}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00002b2000-0xe)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r1, 0xc0f85403, &(0x7f0000eb2000-0xf8)={{0x1, 0x2, 0x2, 0x3, 0x4}, 0x471, 0x1, 'id0\x00', 'timer1\x00', 0x0, 0xff, 0x7fffffff, 0x80000000, 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]}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00001f9000)={0x0, 0x0}) r4 = dup2(r3, r2) mmap(&(0x7f0000eb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000eb1000)=0x1000, 0x4) [ 50.179521] binder: 5985:5994 got reply transaction with no transaction stack [ 50.187760] binder: 5985:5994 transaction failed 29201/-71, size 0-0 line 2921 [ 50.203110] binder: 5985:5994 ioctl c0306201 20002fd0 returned -14 [ 50.214360] binder: 5985:5994 got reply transaction with bad transaction stack, transaction 8 has target 5985:0 2018/01/31 08:03:15 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/mcfilter\x00') 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$nl_netfilter(r2, &(0x7f0000001000-0x38)={&(0x7f0000008000-0xc)={0x10, 0x0, 0x0, 0x140}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000001000-0x190)={0x190, 0x13, 0x3, 0x300, 0x0, 0x3, {0x7, 0x0, 0xa}, [@generic="ae8b677b24321ce119b0b6be82a7213eee7315789ada07709b5861e16834db0f57a834b37b78e8287dac793e6ebf8b1976b4ed76258cedc838a3273bb6ada2e6e02037b0ff5aefaf3765a75afab7af6b40793437901f3653688893103cb91acf40a0bf3de4fb", @typed={0x100, 0x8a, @binary="85fd925a4c69f9326d741866d51e1eaa2412ee6249a24c9b54658396a06e8ed45ca97e02f948bad93f34fe9b739d90c58ed15b531cd3df099a64593215086461ad8e156f3b57295b8cda01f9b804b8dcdd0108f75f3c4f0495d81df391b5a123b0d16f781af3a6e058c802e09ebef503cf19e1ccc0bb2b405a69773283c73bced9cfe4bfba6a7fa4277b36589264c79070ddc1340e7d4b55a46eb0c17a894d5c37681148cc4acd98415665cbe8d44237fcb66aa280136c570115b767ac892d8078d8245fa25d61ea442f01e83a195a67cc83dfbd405902ca4bdab42b31737e1f7384d547f46bb7ad9f5d4852488a3c64f12cbd5e61"}, @nested={0x14, 0x28, [@typed={0x10, 0x2e, @u64=0x4}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000001000-0x30)={0xffffffffffffffd2, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000001000-0x11)="65a3cfc4c129091ee5d7aaa935b0237e1c"}) fcntl$getflags(r1, 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x0, 0x0, &(0x7f0000001000)=[], 0x1c, 0x0, &(0x7f000000a000-0x1c)="62275112554489020a731acfa4941058a50f0802a28cae6eb7aa27c9"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe, 0x0, 0x0}], &(0x7f000000b000)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f000000b000)=""}) 2018/01/31 08:03:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x60, 0x0}) pipe2(&(0x7f0000002000-0x8)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r1, 0x89f5, &(0x7f0000000000)="edddf5531a87fa5c887836c0c526d42251fa062b524cea08726c86a8678ba0b4a4fbf94bc345f99fbcd84329483004ec13f9627126a54eef625f38289b1fd9d0f00b5189d8355b2fc02a5d25d4dbe3925005c3548172f6851d52c988d2056264602fcdeb2f1696a9a49a41c9cbd6d65074348df11fbdb7") ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'btrfs.\x00', 'selinux\x00'}, &(0x7f0000003000)=""/91, 0x5b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f000026f000)={0xa, 0x2, 0xfffffffffffffffd, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1b) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0xc, &(0x7f0000356000)=0x0, 0x4) sendto$inet6(r1, &(0x7f00002a1000-0x4ec)="", 0x97, 0x200408d4, &(0x7f0000926000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/31 08:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80102, 0x8000000000085) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x2, 0x7, 0x8b) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 08:03:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f00004df000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000029a000-0x4)=0x9, 0x800) flistxattr(r0, &(0x7f0000730000-0xe8)=""/232, 0xe8) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000d17000-0x90)=[{&(0x7f0000a07000-0x1000)="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", 0x72d}, {&(0x7f0000d2a000-0xc8)="dfb18672ecf6775e24de7ab13a18a24e59af39eeaffea09eaec7f4533d9b10ee0ebdcea0b8813b642b8c3e0ef54f1959dae9c80203913fee79f6ef24e73612d87939d4447afac37aa9d09f1038ef6044e83db676255bdb7de2377a35b5bf3cb822c2b95f1af8ac55836db5a8009456e0fb8a33f3f3584c7078772fa4b0c7ba2ae2f337f0438f4a0f4d43880169bacd40ac635900988187c9f5996f12fc07231058d4188abe8dbca2fe51599e19b0d1cef7b795fcb3e9d17c1f2eb2d432112686833d9c4db3899eba", 0xc8}, {&(0x7f0000720000-0x95)="a8949ba7029fb718ab94115b9a7b71ff48442a776b08245f3dc9f46cd18c215626c0f2b244354b6f4a2086e80160b8f1af3a3856d59d0dc7f8aad00a142ade34738db609ba50d66cff924231cf7aa800a6aeb08711eba27a5e397ac8efe5186396d4e9a31a956397bf47d419ed8882807bb67dd0e9a1cd6077042c3c7c0cd97f29ce3f4b5571cd98d74a2d1c452ebb6298ee1d2cc9", 0x95}, {&(0x7f0000f83000-0xa5)="f2fff0b725dc789062bea0903dae830ffda5089a286635984eae5ae4ebce50fd7c2595d3b7cfbe79add11e59738b460c4edc82e88e2b4d922edbca7ac08b85152b18f5b48f21d44097890821f817e9906ebbe8f15ff5789b738a9c443bd0622403c7629bb59294e6d5cf9bfd68b805ee7e9a5ee96ddbe38a0a5ceb88fcf93281609170f75864efcc02d097554f2372401e12ab97ac26381a589367a06472a6127fc7b7439b", 0xa5}], 0x4, &(0x7f0000c8e000-0x90)=[], 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000ee4000-0x10)={0x7fffffff, 0x8001, 0x1, 0xb7, 0x0}, &(0x7f0000125000-0x4)=0x10) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000c3c000-0x10)={r2, 0xffffffffffffffeb, &(0x7f00002b0000-0x30)=[@in={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00004a1000)=0xdf) [ 50.231935] binder: 5985:5994 transaction failed 29201/-71, size 32-8 line 2936 [ 50.267754] binder: 6019:6022 ERROR: BC_REGISTER_LOOPER called without request [ 50.285125] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. [ 50.294261] binder: 5985:5994 ioctl c0306201 2000efd0 returned -14 [ 50.308570] binder: release 5985:5994 transaction 8 out, still active [ 50.310155] binder: 6019:6035 ioctl c0306201 20005fd0 returned -14 [ 50.312180] binder: 6019:6035 got reply transaction with no transaction stack [ 50.312187] binder: 6019:6035 transaction failed 29201/-71, size 32-8 line 2921 [ 50.329731] binder: BINDER_SET_CONTEXT_MGR already set [ 50.329738] binder: 6019:6046 ioctl 40046207 0 returned -16 [ 50.353275] binder: 6019:6046 ioctl c0306201 20005fd0 returned -14 [ 50.359966] binder: 5985:6006 got reply transaction with no transaction stack [ 50.375222] binder: 5985:6006 transaction failed 29201/-71, size 0-0 line 2921 [ 50.384511] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.390173] binder: 5985:5994 ERROR: BC_REGISTER_LOOPER called without request [ 50.400011] binder: 5985:6006 ioctl c0306201 20002fd0 returned -14 [ 50.402035] binder: send failed reply for transaction 8, target dead [ 50.413480] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.416612] binder: 5985:5994 got reply transaction with no transaction stack [ 50.416620] binder: 5985:5994 transaction failed 29201/-71, size 32-8 line 2921 2018/01/31 08:03:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000002000-0x4)='GPL\x00', 0x200) 2018/01/31 08:03:15 executing program 0: mmap(&(0x7f0000000000/0xd16000)=nil, 0xd16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000310000)='task\x00') mmap(&(0x7f0000d16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r1, 0x107, 0x16, &(0x7f0000bc5000-0x10)={0x1, &(0x7f0000d16000)=[{0x100000000, 0x1f, 0x1000, 0xffff}]}, 0x10) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d13000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000d13000)=0x20) 2018/01/31 08:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80102, 0x8000000000085) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socket(0x2, 0x7, 0x8b) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={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}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d, 0x0}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000)="", 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/31 08:03:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x80)="c829aa94fb043b5e4308d6b173625c4a671efa8902055561e32865b83ee02b378e5909ab16d699cbe5051ac078a9b638cf99689fcb4cb18e96ef82c48bcb95ba0c7ee02220b1f4703715b8f8ac0fa5b0c30a57906d20d0e3c26d86cf1950a6c55d3b20ec98d20f990db2ce65cd6cfffc88f5e7ac1eccebb909a83e201d286458", 0x80) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000fce000-0x4)=0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fcf000)=0x7, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fcf000)={0x5, 0x6, 0x4, 0x5b, 0x4, [{0x3ff, 0x8, 0x230c, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1ff, 0xffffffff, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x51a0, 0xf66, 0x1ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100, 0x2, 0x200, 0x0, 0x0, 0x148e, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000003000-0x78)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000011000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000e52000)=0x0) r4 = userfaultfd(0x80800) fcntl$setflags(r4, 0x2, 0x1) munlock(&(0x7f0000704000/0x3000)=nil, 0x3000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ff000-0xe8)={{{@in=@rand_addr=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d26000-0x8)={0x0, 0x0}, &(0x7f00007fa000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000077000)={r6, 0x7}, &(0x7f0000fd1000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000fd1000-0x14)={0x11, 0x10, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000fd1000)=0x18e2) 2018/01/31 08:03:15 executing program 4: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0xa, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@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$packet(r0, &(0x7f0000016000-0xbf)="", 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @random="901170f3a1da", [0x0, 0x0]}, 0x14) r2 = dup(r0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f000001f000-0x4)=0x490, 0x4) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000020000-0xc)={0x2, 0x8, 0xffffffff, 0x8, 0x4f5, 0x7b}) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}, 0x0}, 0x10) 2018/01/31 08:03:15 executing program 2: clone(0x0, &(0x7f00008e9000)="", &(0x7f00006ed000-0x4)=0x0, &(0x7f0000994000-0x4)=0x0, &(0x7f0000f70000-0xc5)="") tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_dev$mice(&(0x7f00005ee000-0x10)='/dev/input/mice\x00', 0x0, 0x103402) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000001000-0x10)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00005c3000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4)={0x5}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001000-0x20)={0x1ff, 0x6, 0x8202, 0xad9b, 0xff, 0x6, 0x4, 0x0, r1}, 0x20) 2018/01/31 08:03:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000014000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000013000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f0000013000)={0x80, 0x1, 0x7, 0x3, 0xff, 0x1, 0x2, 0x6, 0x100, 0x0, 0x81, 0x81}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000013000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r1, 0x7, &(0x7f0000003000)={0x2, 0x3, 0x9, 0x4, r2}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r3, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f000058d000)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000f2a000-0x4)=0x0, &(0x7f00004ef000-0x4)=0x4) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000fad000)=@ethtool_sset_info={0x37, 0x0, 0x9c2f, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getgid() 2018/01/31 08:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f000022e000)={0x0, 0x0, 0x40, 0x30101, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f000082c000)={0x4, 0x0, 0x0, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x2285, &(0x7f0000007000)='S') readv(r0, &(0x7f000028d000-0x70)=[{&(0x7f000022e000-0xe)=""/14, 0xe}, {&(0x7f0000da0000)=""/250, 0xfa}, {&(0x7f0000298000-0x9d)=""/157, 0x9d}, {&(0x7f0000aa0000-0xb3)=""/179, 0xb3}, {&(0x7f0000438000)=""/247, 0xf7}, {&(0x7f00003e9000-0x1f)=""/31, 0x1f}, {&(0x7f0000f6f000-0x79)=""/121, 0x79}], 0x7) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f00006f6000)={0x0, 0x1, 0x2c}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000275000+0x2d3)={{0x7f, 0x8019}, 0x0, 0x0, 0x7fffffff, {0x2, 0xffffffff7fffffff}, 0xff00000, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000c59000)=0x7, 0x8) [ 50.434451] binder: undelivered TRANSACTION_ERROR: 29201 [ 50.442267] binder: release 5985:6040 transaction 14 out, still active [ 50.448950] binder: undelivered TRANSACTION_COMPLETE [ 50.454320] binder: release 5985:5994 transaction 14 in, still active [ 50.469286] binder: send failed reply for transaction 14, target dead 2018/01/31 08:03:15 executing program 2: mlock2(&(0x7f0000958000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x30000, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000302000-0x11)='/selinux/relabel\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000194000-0xc)={0x90002001, 0x0}) r2 = getpgrp(0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000af8000)=0x0) setpgid(r2, r3) 2018/01/31 08:03:15 executing program 4: r0 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r0, 0x29, 0xcc, &(0x7f0000004000-0x1e)=""/30, &(0x7f0000001000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x8081, 0x8) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000db000-0x50)={@generic="3c86ccac036606d66b68e315d2ea06b2", @ifru_mtu=0x200}) 2018/01/31 08:03:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000070c000)='/dev/loop#\x00', 0x0, 0x44042) r1 = fcntl$dupfd(r0, 0x0, r0) write$selinux_context(r1, &(0x7f000017e000-0x22)='system_u:object_r:dri_device_t:s0\x00', 0xfffffffffffffc90) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00001cf000)={0x0, 0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000ce5000)={r2, &(0x7f0000619000-0x7e)=""/126}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00006b5000-0x4)={0x0}, &(0x7f0000de6000)=0x4) 2018/01/31 08:03:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000a2a000-0x4)=r1) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000cd5000)={0x100, 0x0}, 0x8) close(r0) 2018/01/31 08:03:15 executing program 3: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009de000)="200000000000000031253a000030f10b", 0x2) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000fe4000)=[], 0x1, 0x0) fcntl$addseals(r0, 0x409, 0x5) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f0000aba000-0x64)={&(0x7f0000e89000-0x28)=[0xffff, 0x7fff, 0x8, 0x5, 0x400, 0x3, 0x5, 0x54b00000, 0x9, 0x2], 0xa, 0x1f, 0x10001, 0x0, 0x100000001, 0xd5, {0x4, 0x1, 0x80000001, 0x100000000, 0x1d, 0xdc, 0x3, 0x40, 0x0, 0x80000000, 0x4382, 0x0, 0xfff, 0x7, "182b61275755cb90ef800dbfb76b6775300cbfbfee9aa4f6eb8e8d376c345302"}}) write(r0, &(0x7f0000b93000-0x8e)="f2", 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000587000)=@sack_info={0x0, 0x0, 0x1f}, &(0x7f00005b3000)=0xc) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000fe4000)=r1, 0x4) 2018/01/31 08:03:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000091a000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000580000-0x4)=0x0) socket$pppoe(0x18, 0x1, 0x0) recvmsg(r0, &(0x7f0000bf6000-0x38)={&(0x7f0000146000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast1=0x0}, 0x0}}}, 0x3a, &(0x7f0000f95000)=[{&(0x7f0000581000)=""/134, 0x86}, {&(0x7f0000e84000)=""/0, 0x0}, {&(0x7f000066f000)=""/228, 0xe4}, {&(0x7f0000847000)=""/12, 0xc}, {&(0x7f0000c21000)=""/113, 0x71}], 0x5, 0x0, 0x0, 0x4000000000000000}, 0x120) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") unshare(0x400) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000048d000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) creat(&(0x7f0000ffb000-0x8)='./file0\x00', 0x12) r1 = syz_open_dev$sg(&(0x7f0000149000-0x9)='/dev/sg#\x00', 0x3, 0x0) r2 = openat(r1, &(0x7f0000013000-0x8)='./file0\x00', 0x101000, 0x8b) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000319000)=0x0) ptrace$getregset(0x4204, r3, 0x202, &(0x7f00002d8000)={&(0x7f0000093000-0xf6)=""/246, 0xf6}) sysinfo(&(0x7f0000dc8000-0x71)=""/113) fsetxattr(r2, &(0x7f000084a000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f00008c4000-0x1)='\x00', 0x1, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x101000) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r4, 0x40a85321, &(0x7f00002b2000-0xb0)={{0x400, 0x1ff}, 'port1\x00', 0x20, 0x2, 0x1ff, 0xfffffffffffffffa, 0xb6, 0x5, 0x5, 0x0, 0x6, 0x10001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000641000-0x4)=0x0, &(0x7f0000ff3000-0x4)=0x4) [ 50.487587] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/31 08:03:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f000025f000)='dns_resolver\x00', &(0x7f0000532000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000021000-0x12)='@wlan0.[}em1(#.,q\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000478000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000e1c000-0x8)={0x6, 0x1}) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00005a2000)=0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000cf1000)='/dev/ppp\x00', 0x800, 0x0) flistxattr(r0, &(0x7f00006d1000-0x89)=""/137, 0x89) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000af0000)=0x4, 0x4) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000075f000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f000089c000-0x8)={0x0, 0x0}) 2018/01/31 08:03:15 executing program 0: mmap(&(0x7f0000000000/0xf87000)=nil, 0xf87000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000f87000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000f87000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r0, 0x5405, &(0x7f0000f88000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/31 08:03:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000070f000)={@common='vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendto$packet(r0, &(0x7f0000aa7000)="", 0x0, 0x0, &(0x7f0000fef000)={0x11, 0x10000000000800, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000641000-0x4)=0x0, &(0x7f0000ff3000-0x4)=0x4) 2018/01/31 08:03:15 executing program 3: r0 = socket$packet(0x11, 0x12, 0x300) mmap(&(0x7f00003fd000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x80000000000) 2018/01/31 08:03:15 executing program 5: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f000000d000-0x4)="", 0x0, 0x0, &(0x7f000000e000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8) 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) r2 = getpgid(0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000008000)=0x0, &(0x7f0000014000-0x4)=0x0, &(0x7f0000013000)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000013000)=0x0, &(0x7f0000007000)=0x0, &(0x7f0000014000-0x4)=0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000000c000)=[{{&(0x7f0000014000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000014000+0xd13)=[{&(0x7f0000014000)=""/84, 0x54}, {&(0x7f000000c000-0x3b)=""/59, 0x3b}, {&(0x7f0000014000)=""/230, 0xe6}, {&(0x7f0000015000-0xf3)=""/243, 0xf3}, {&(0x7f000000a000-0x88)=""/136, 0x88}, {&(0x7f0000003000-0x8c)=""/140, 0x8c}, {&(0x7f0000014000)=""/130, 0x82}, {&(0x7f0000006000)=""/200, 0xc8}, {&(0x7f0000014000)=""/157, 0x9d}], 0x9, &(0x7f0000014000)=""/4096, 0x1000, 0x7ff}, 0x6}, {{&(0x7f0000015000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000014000)=[{&(0x7f0000015000-0x80)=""/128, 0x80}, {&(0x7f0000015000-0x13)=""/19, 0x13}, {&(0x7f0000015000-0xac)=""/172, 0xac}, {&(0x7f0000004000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/225, 0xe1}, {&(0x7f0000015000-0x1000)=""/4096, 0x1000}, {&(0x7f0000015000-0xf7)=""/247, 0xf7}, {&(0x7f0000014000)=""/139, 0x8b}, {&(0x7f0000014000)=""/57, 0x39}, {&(0x7f000000e000)=""/155, 0x9b}], 0xa, &(0x7f0000012000)=""/0, 0x0, 0x52ed}, 0x4}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000007000-0x69)=""/105, 0x69}, {&(0x7f0000003000)=""/126, 0x7e}, {&(0x7f000000d000)=""/236, 0xec}, {&(0x7f0000014000)=""/108, 0x6c}, {&(0x7f0000005000)=""/146, 0x92}, {&(0x7f0000001000)=""/143, 0x8f}, {&(0x7f0000010000)=""/187, 0xbb}, {&(0x7f0000011000-0x57)=""/87, 0x57}, {&(0x7f0000015000-0x88)=""/136, 0x88}], 0x9, &(0x7f0000015000-0xfe)=""/254, 0xfe, 0xa032}, 0xfffffffffffffffe}, {{0x0, 0x0, &(0x7f0000015000-0x40)=[{&(0x7f0000012000)=""/85, 0x55}, {&(0x7f0000011000-0xee)=""/238, 0xee}, {&(0x7f0000014000)=""/91, 0x5b}, {&(0x7f0000007000)=""/134, 0x86}], 0x4, 0x0, 0x0, 0x0}, 0x7}], 0x4, 0x0, &(0x7f0000015000-0x10)={0x77359400, 0x0}) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r5, 0x541b, &(0x7f0000013000-0x4)=0x0) sendmsg$unix(r1, &(0x7f0000006000)={&(0x7f0000014000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000013000)=[{&(0x7f0000010000-0xd2)="9d63be3423bd11c5d3d8023d8d4525e2739da1c23eae6842f39e4341f63da4698161e063d2a774cab9c542e3fd7b86e84f6c96d77d1e73de8c583a682f5100e2e9c5ba7ace4ec8bd0b6836c049f0f8fc3a7860ae7011e5333437904108c3683c84168107b6d4c85b76761a681e0eac522052a6aceee1d5d8ccfe1cfd58e95330546458c62556b3918647047d286485e46c8b5944f2fc56c2c07fc0070589bbec04f5250b63d83238c6446a90ba8c840b0894fe8ea99b1c6c231a6f9d389329bdb083099def49085567dabf8c785d8609acbf", 0xd2}, {&(0x7f0000003000)="f7406f12641a648b3eda7b0fb327", 0xe}, {&(0x7f0000014000-0x36)="4d388ba388ba7dc89da2f6dd2da4dd00c9b510d86fbb3cda1af4aeeaf2a94c0e7eaf1e5a4c384aefaeb1750cfa46d5244f752cc97d6d", 0x36}], 0x3, &(0x7f0000014000-0x80)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r0, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x80, 0x4000}, 0x8000) 2018/01/31 08:03:15 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000f86000-0x6)='wchan\x00') ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000799000)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000687000-0x8)={r1, 0x0}) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) 2018/01/31 08:03:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000baa000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f00006f2000)=0x1c) fcntl$setsig(r0, 0xa, 0x27) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r1, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r1, 0x800000000001) 2018/01/31 08:03:15 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xcf, &(0x7f0000001000-0x80)="c829aa94fb043b5e4308d6b173625c4a671efa8902055561e32865b83ee02b378e5909ab16d699cbe5051ac078a9b638cf99689fcb4cb18e96ef82c48bcb95ba0c7ee02220b1f4703715b8f8ac0fa5b0c30a57906d20d0e3c26d86cf1950a6c55d3b20ec98d20f990db2ce65cd6cfffc88f5e7ac1eccebb909a83e201d286458", 0x80) mmap(&(0x7f0000000000/0xfcf000)=nil, 0xfcf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800, 0x2) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000fce000-0x4)=0x0, 0x4) socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000fcf000)=0x7, 0x4) mmap(&(0x7f0000fcf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000fcf000)={0x5, 0x6, 0x4, 0x5b, 0x4, [{0x3ff, 0x8, 0x230c, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x1ff, 0xffffffff, 0x3, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0}, {0x51a0, 0xf66, 0x1ff, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x100, 0x2, 0x200, 0x0, 0x0, 0x148e, 0x0, 0x0, 0x0}]}) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000002e000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000010000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r2, &(0x7f0000003000-0x78)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7, 0x0}, 0x0}, {{&(0x7f0000011000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57, 0x0}, 0x0}], 0x2, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000e52000)=0x0) r4 = userfaultfd(0x80800) fcntl$setflags(r4, 0x2, 0x1) munlock(&(0x7f0000704000/0x3000)=nil, 0x3000) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00005ff000-0xe8)={{{@in=@rand_addr=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=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fd1000-0x4)=0xe8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d26000-0x8)={0x0, 0x0}, &(0x7f00007fa000)=0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000077000)={r6, 0x7}, &(0x7f0000fd1000)=0x8) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f0000fd1000-0x14)={0x11, 0x10, r5, 0x1, 0x3, 0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000fd1000)=0x18e2) 2018/01/31 08:03:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) ptrace(0x10, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) write(r3, &(0x7f0000001000)="15", 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='/selinux/enforce\x00') 2018/01/31 08:03:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000595000-0x8)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000002f000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000a0b000-0x9e)="ae259c39003920b16feec28c547176659ad89aa7490ff17439f9df9d23ff98530a7c913ea92f82bf57fb0da43787108bd6c95d56db40909df6b4b1d67abbe48baf1cec57c93a60b56f93e357869d416c678f5bc850bfdb801e34b15580e9d5c27979c1b05c8d095577896aaf82545659aff7f13dd02ae165e475e11cdf5a73502effa7e36c72fd63d649e055de6fcdbc62490689ef4cdfc99554bb7d300c") r1 = socket$netlink(0x10, 0x3, 0x6) bind(r1, &(0x7f0000cba000-0xc)=@nl=@proc={0x10, 0x0, 0x3, 0x0}, 0xc) r2 = dup(r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000c90000)={&(0x7f0000dd3000-0xc)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00005bf000)={&(0x7f0000ef7000-0x10c)={0x10c, 0x25, 0x0, 0x5, 0x0, {0x5, 0x0, 0x0}, [@generic="ad9cf83106b3e16d55233128ec4d336ae9d568305c4cea70dbd1e34c01b03f364e031e47cdd0b0921ddb53fe1d55a4f165869be27277f38e064793ad5f512f4c005c8828e843b4efa583f24b1ee61fcb4994e5747be20d408e142d95b8d3fb5ab4971a3090146319213da10b226aeebaf7836a755c3fcfab7ce03145fae649509623d52927c5a8f2168c214094c48e5f205c060cb3f2a65c65d8ab5327c1a4397d5430725e51212ee7dea7e9ed75a9419ea7df80a0abf94a62a7899cdcdc01955277f7c4ee413218fc3898da", @generic="e9a0b32bb3eadea885860fcd697febedbe5935b360230d440cce432831448781bc17872b9c08d80b90"]}, 0x10c}, 0x1, 0x0, 0x0, 0x1}, 0x20048004) r3 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000025000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_settings={0x2, 0x8ffffffffffffffd, @fr_pvc=&(0x7f00005b8000)={0x0}}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r2, 0x28, 0x0, &(0x7f0000aa4000-0x8)=0x2, 0x8) ioctl$TIOCLINUX7(r3, 0x541c, &(0x7f00003d2000)={0x7, 0x80000000}) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f000001d000)=@ipv6_newroute={0xffffffffffffff3e, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r0 = openat(0xffffffffffffffff, &(0x7f0000252000)='./file0\x00', 0x800, 0x100) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000bb9000)='/dev/ppp\x00', 0x800, 0x0) fanotify_mark(r0, 0x6b, 0x0, r1, &(0x7f0000204000-0x8)='./file0\x00') mount(&(0x7f00001d2000-0x8)='./file0\x00', &(0x7f0000507000-0x8)='./file0\x00', &(0x7f0000875000-0x7)='autofs\x00', 0x1124428, &(0x7f0000874000-0xb9)="") 2018/01/31 08:03:15 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400800, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000)=0x0) ptrace(0x10, r2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r3, 0x0, 0x0, 0x10001) write(r3, &(0x7f0000001000)="15", 0x1) sendfile(r3, r3, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r3, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000001000)='/selinux/enforce\x00') 2018/01/31 08:03:15 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x0, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000012000-0x8)={0x0}, 0x8) r1 = eventfd(0xe0c9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000035e000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000084d000)=0xfffffffffffffdba) pwrite64(r1, &(0x7f0000d2d000)="0352f70c1c59e7aaeb12567e86bd06f64fa37603b4d76a7057eda960f93eda9d885fee5099b782971cc708a7db82dc5c4d0e2df508ed238ab71f6c61c883e9054698969d82749093b1ece83f9f43f04c62714b99", 0x54, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/31 08:03:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00000d4000)='/dev/net/tun\x00', 0x0, 0x0) fsetxattr(r0, &(0x7f0000797000)=@random={'btrfs.', 'A\x00'}, &(0x7f0000e50000-0xc)="020000000400ffe690746e00", 0xc, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f00007bd000-0x4)=0x0) 2018/01/31 08:03:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x8) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000b0d000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000d11000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000ee1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, r2}) [ 50.732828] capability: warning: `syz-executor3' uses 32-bit capabilities (legacy support in use) 2018/01/31 08:03:16 executing program 0: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000000d000)='/dev/rtc\x00', 0x50000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000004000)=0x0, &(0x7f0000005000)=0x4) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000000b000-0x10)={0x3, &(0x7f000000e000)=[{0xfffffffffffffeff, 0x3, 0x80, 0x6b}, {0x3, 0x1, 0x92eb, 0x5}, {0x9, 0x8000, 0x800, 0x5}]}, 0x10) ioctl(r1, 0x4000000000001277, &(0x7f0000005000)="") socket(0x10, 0x5, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/01/31 08:03:16 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f000025c000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic=""/16}}, &(0x7f0000b11000-0x4)=0x1e) getpeername$llc(r1, &(0x7f0000859000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f00003cb000-0x4)=0x10) r2 = socket(0x8000000010, 0x802, 0x0) write(r2, &(0x7f0000e30000-0x1a)="240000001a0025f00018000400edfc0e0a0b00000004bf0202ffff0e0800100048186be0", 0x24) 2018/01/31 08:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000063d000)='net/igmp\x00') ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00000e2000-0x30)={0xf600000000000, 0x3ff, 0x5, 0x8, 0x6, 0x5181, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000c39000-0x80)=[{&(0x7f000091b000)=""/88, 0x58}], 0x1, 0x0) 2018/01/31 08:03:16 executing program 5: prctl$getreaper(0x19, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000000000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00001c1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffca70, r0}) 2018/01/31 08:03:16 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x4000000000400, 0x300) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000002000-0x4)=0x0, &(0x7f0000001000)=0x0) 2018/01/31 08:03:16 executing program 7: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ba8000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) pipe(&(0x7f0000550000)={0x0, 0x0}) ioprio_get$pid(0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000538000)={0x0, 0x19, "54216c0a9b5db798c9e0ef73b35c3b3a33caf3e10ed79e1369"}, &(0x7f0000491000-0x4)=0x21) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000001000-0x6)={r2, 0xfff}, 0x6) inotify_init1(0x80000) 2018/01/31 08:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0x0}, 0x8) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) read(r2, &(0x7f0000498000-0xc3)=""/195, 0xc3) epoll_wait(r3, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x0) 2018/01/31 08:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f0000329000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}) socket$packet(0x11, 0x2, 0x300) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005de000-0xb)='/dev/hwrng\x00', 0x113800, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00001ac000)={0x0, 0xffffffff80000001}, &(0x7f0000f5c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cf8000)={r1, 0x6c}, 0x6) keyctl$session_to_parent(0x12) 2018/01/31 08:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000027000)='./file1\x00', 0x0, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f0000020000-0x8)='./file0\x00') unlink(&(0x7f00009ff000)='./file0\x00') r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") getdents64(r0, &(0x7f00006f2000)=""/528, 0x210) setsockopt$inet6_dccp_buf(r0, 0x21, 0xf, &(0x7f0000912000)="", 0xe1) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f00000ac000)=""/47) fchmodat(r0, &(0x7f0000232000-0x8)='./file0\x00', 0x106) dup2(r0, r0) 2018/01/31 08:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000088000)='/dev/ptmx\x00', 0x1, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000854000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r1, 0x890d, &(0x7f0000648000)={0x4149, {0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @rand_addr=0x1ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x3, 0x663, 0x100000000, 0x3f, &(0x7f00009fd000)=@common='lo\x00', 0x2, 0xffffffffffffff01, 0x100000000}) sendfile(0xffffffffffffffff, r0, &(0x7f0000d7b000-0x8)=0x0, 0x0) 2018/01/31 08:03:16 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000314000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000c60000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r1, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000875000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58, &(0x7f0000001000-0x70)=[{&(0x7f000002e000)="449d3ad010f8ade88077360da5e440c49d723a2aeaac6026368c3b15b1cd4c8bd86789fcac933810df46cd380c12691195cc1dcee36ccd1c38dc321436dbdae691fb66fa2d239c7697357b1d27fc5f62129af5b94656d01dec70c987c3f3e65e65a0a6709e4f54ba4356044bbf50a748ec826f25c5cfacbc86e81caa6ddbbd9eaf434e877d8382af059253943e74a0325d4a4e7a6b43b3b7a36856a5ec2ff450676b4d903a0e", 0xa6}, {&(0x7f00003b8000)="21c7c9b7e6748f2241bedd507cc722a593950ce9780a39bf4d64205d5a107dde4939f6aa09026c7e3798c518ee68f65ac7cb89aafbc604834a6e81a51d32dd71cbd91ceb2ff46f3832cd3d7a774ab8704c9ec37fcc356ec4ba4efc683e38ff067092654e72fcdb2ef97ee8c11aa5da5f998f7a7c483a909c2531b8f921f0bc40d5c745e5e1410586de546b4822f1e797323df96d5ff7cff863bf30c385a7db3c89aa7ce8508542328db60a528ad46f7f309dc13cabc760a10fca67c908d78f2c11b6fc01c6145cebd4487f61ae5865cd6c1037a5ab9ae38e8b7ead7a98cfdd67a26774d20d422646025ee7", 0xeb}, {&(0x7f0000001000-0xf3)="4dd2181128924c9ae731eddacf7fab0f3127c88b415e9561567e5e98fc16c028b4a4b1cffd7f0a2da4b54f710269af6245d686594cea56d2a90e078e4590c5897becdd02fbe795c834124e7176342ddafa31577de2f5fd1b28c5dfeee90ccb28a1ec67968971b14229d8ccd94c6bb93929ce4d854e11a1ae197b15c5729fcd6b23ac4344048e920ca02f1a9d80db7cbc43599bc74a1176aa9b338a804e0e0d8fdf77eb44841e5dbd44e75125f6599634e13700bd0b80263b2896c4767cad5a24e9cfa3222dedbf12428563f2d3010a7c2414de85da1e018a8cbb2a8dff9512a5dddf0388d92e9e599868818f41f4269dd97e79", 0xf3}, {&(0x7f0000909000-0xb2)="72f84cc9b27402f19d7e425a6409a8207326fb5e8b0f18cd1a49317a24c38705e13e010bc7404833d3240e26f0e20505ffa6d218db531b0ce7054bf9bb80ef30f374620cf7ea8559cf209424088f38de502d90b693d8e45ac7ef8c105f4636103377c60614df8ad2c62926a7e44d428d55370ad742b0f8ecf06ba34d0a1993f300062849a06e114cce35b8c59088d1ee1339d870d6ef7d17a419564c46710dc9a56548090676354488cd04968e4f94c1191c", 0xb2}, {&(0x7f000021d000)="69fb621b39f4568f8b8262c96faec9e2d2a5b7cdf37945e08924ff02af7cb4cbb74f1e161f081cb8912b477e97ae61a40c9e9026c06aba27bc45b54c7ebbd6e86c22c5e4c9deb47cae03b0a481288b59dbd3ecd9400a701b71a2bbd1708eb08b9c196792e0a63b36d77e798532fa8e486adb86dd42846497cf48070ae2576c5ae9cf26d53b4dcdd94e7e0880704020871d1faaf7949f0f7baea0effadbd45128c144f3a1662fd63b3d38216a5343cb312ce001b5a2abe11e4121529685c0efbcfa8fb4670679ae990cb3cf06ed03d8ac91a13aa1cd154738", 0xd8}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00009fe000-0x49)="7c14e3dd5abb38680037713ce14a4ac7c8a2afbbb43e67ea6fb841ed0c76b0c039bf963f3965ef45a94955d4cacb8041b378b3170416ac3336f4f806fd555d037716d6f348d877d08f", 0x49}], 0x7, &(0x7f0000b68000-0x160)=[{0xd8, 0x6, 0xfffffffffffffff9, "f905c119c3b36dbdce68b05726c7c745028252d0c79ef0186845a130a7c8f02f2f8ee8f806d646af790682f004581347de2cd3601ecacef19ccefafb227cf7a2df171e27d98e2daf67943a3c197b228f784313082e74b5852a0ea4db5ad8d3c18a44f91a711389d86654685a1263e601ca0c488c858287639f7141221d45053f4957abede738fd0bbd40cb8f43398d046fcfdc22d377e7ef608209b1d0c65b6e4a4da49f7baae297aae9fe5b1757cf9ae5825ec910ded3168f6ceb2754b5d40101"}, {0x78, 0x111, 0x0, "cd4142df750c005baa2414f7269791705436101845161412079d98a369544b88b724701deb9487b87291b91a420741f61634be6e7e95afb6133370614bd86ef9e34c80d315fc0e650c18b29e1c0816b9bec50811ad27819b90300d9ab30944c4b2"}, {0x10, 0x0, 0x1000, ""}], 0x160, 0x10}, 0x400000000}], 0x1, 0xc000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getpgrp(0x0) ustat(0x9, &(0x7f000047d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) sched_getscheduler(r4) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r2, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) dup2(r3, r0) 2018/01/31 08:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000310000-0x10)={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(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, &(0x7f0000c9c000-0x8)=0x0, r0, &(0x7f0000b29000)=0x0, 0x1e7b, 0xb) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x794, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x5b0, 0x3, {{'lzjh\x00'}, 0x2b40, "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"}}, @user_kmaddress={0x2c, 0x13, {@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0xa}}, @algo_comp={0x12c, 0x3, {{'lzjh\x00'}, 0x720, "7f553e4698f08645d27f368d5c982af5a87f436b06650e9b0acba98322a4aba9980ab63fea783358501a0e13524f881d2b93d167b619c58f376ec93ecf8b2b39e90def0358ab2d3639b6d32aea6e199d9ab1f849686429cb1c18512ca5a344b49ec61b1436e7b385ffbede8d9cfcae3bb56a898fecab08bab7be244e0912e8712cd30e8d43f255bbadcb0b65dad8ad73489c4f128ef1d9fae676fca7baa07387e1f91b05eb447334881c0f3c17bf93da4e5732bcca46bc89a516d60896f7b7e0eec4515e9c90a42904cea180ac35736e0f48ed12ed929276bc5e950ed6ecf17190916d12"}}, @replay_esn_val={0x34, 0x17, {0x6, 0x7, 0x4, 0x7, 0x3, 0x8, [0x8, 0x0, 0x2f7, 0x8, 0x8, 0xb1a]}}, @output_mark={0x8, 0x1d, 0x9}]}, 0x794}, 0x1, 0x0, 0x0, 0x4c801}, 0x44) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x470}], 0x1, &(0x7f0000399000)=[], 0x0, 0x0}, 0x0) readv(r1, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, 0x1c, &(0x7f00005e2000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2, 0x0}, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a4f000-0x10)='/selinux/policy\x00', 0x0, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000c61000)='/dev/ppp\x00', 0x40, 0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@proc={0x10, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000713000)=[{&(0x7f00006aa000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:16 executing program 5: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000000a000-0xe)='/dev/keychord\x00', 0x0, 0x0) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r0) set_thread_area(&(0x7f0000003000)={0x2, 0xffffffff, 0x4400, 0x7ff, 0xf75, 0xffffffffffff8000, 0x80, 0x5, 0x0, 0x7}) 2018/01/31 08:03:16 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000008000-0x10)={0x2, &(0x7f0000020000-0x18)=[{0x14, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0xfffffffffffffffa}]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000021000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/31 08:03:16 executing program 3: r0 = add_key$keyring(&(0x7f0000386000)='keyring\x00', &(0x7f0000965000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$set_timeout(0xf, r0, 0x2) keyctl$unlink(0x9, r0, r0) 2018/01/31 08:03:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bb8000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$int_out(r0, 0x5460, &(0x7f0000074000)=0x0) dup2(r0, r0) r1 = syz_open_dev$sndseq(&(0x7f000087c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000be8000-0x8c)={0x0, 0x0, 0x0, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f00004e1000)={0x0, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/31 08:03:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create(0x800948) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000250000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00003be000)={0x20000008, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000aaf000)={0x20000004, 0x0}) epoll_wait(r2, &(0x7f0000b92000)=[{0x0, 0x0}], 0x1, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet6(0xa, 0x80000, 0x100000000) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000656000)={0x0, 0x3b}, &(0x7f0000ef2000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000446000)={r5, @in6={{0xa, 0x1, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfffffffffffffffa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4000000000, 0x3f, 0x3, 0x2, 0x8}, &(0x7f00006af000)=0xa0) sendmsg$nl_route(r3, &(0x7f0000ef1000-0x38)={&(0x7f00001f7000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000000b000)={&(0x7f0000d24000)=@ipv6_newroute={0x1c, 0x18, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}, []}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/31 08:03:16 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x0, 0x4, 0x0, &(0x7f0000002000)={0x0, 0x1c9c380}, &(0x7f0000004000)=0x0, 0x62e5d43c) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x0, 0x1) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000005000-0x24)={0x8, 0x0, 0x9, 0x9, 0x6, 0x0, 0x7, 0x1fffffffe000, 0x8, 0x9, 0x6, 0x2}) 2018/01/31 08:03:16 executing program 3: mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000023000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000027000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000028000-0x10)={0x0, 0x0}, &(0x7f000000b000)={&(0x7f0000028000-0x8)={0x547b6a73}, 0x8}) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000029000-0x5c)={{0xa, 0x0, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x279}, {0xa, 0x2, 0x209273c7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, 0x40, [0x3ff, 0xfffffffffffffafe, 0x20, 0x4, 0x7, 0x20, 0x40000000000, 0x1]}, 0x5c) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000029000)={0x18, 0x2, {0x2, @dev={0xac, 0x14, 0x0, 0xd}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000021000-0x170)={0x8, 0x4, 0x8, 0xfb4e, 0x492492492492477, [{0x1000, 0x9, 0xfffffffffffffffc, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0}, {0xfffffffffffffffd, 0x9, 0x2, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0}, {0x0, 0x2, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0xffff, 0x8000000005, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x7, 0x6, 0x6, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1, 0x4, 0x80, 0x0, 0x0, 0x1180, 0x0, 0x0, 0x0}]}) 2018/01/31 08:03:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e04000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000055f000-0x94)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x3}, @in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x5}, @in6={0xa, 0x2, 0x9, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}], 0x94) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f00005d2000-0x4)=0x8, 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$unix(r2, &(0x7f00002be000)=""/50, 0x32, 0x2000, &(0x7f00002d5000-0xa)=@file={0x0, './file0\x00'}, 0xa) accept4$vsock_stream(r2, &(0x7f0000e6d000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0, 0x0}, 0x10, 0x800) close(r1) [ 51.141993] TCP: request_sock_TCPv6: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. [ 51.172729] IPv6: NLM_F_REPLACE set, but no existing node found! [ 51.182233] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/01/31 08:03:16 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000430000)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffc0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0}, {{@in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) connect$inet6(r0, &(0x7f00001c5000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/31 08:03:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = dup3(r0, r0, 0x80000) connect$nfc_llcp(r1, &(0x7f0000529000-0x60)={0x27, 0x3, 0x2, 0x7, 0xc40a, 0x6, "7ef2ce6f026b385510d08610a83d6cb2d8e992d43fd999397b3f95b2080a252f9a3f91bb8577aa55c4cf40d0a794c896c3b0d6147da7c71e1d0c428b67a66f", 0xcc}, 0x60) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00008b2000-0xc)='/dev/autofs\x00', 0x410000, 0x0) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) fcntl$getown(r2, 0x9) 2018/01/31 08:03:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000031d000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000815000)=0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000099f000)={0x0, 0x0}, &(0x7f00001eb000)=0x8) mprotect(&(0x7f000049c000/0x800000)=nil, 0x800000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10000000000000c) 2018/01/31 08:03:16 executing program 1: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000314000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f0000c60000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x60) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000002000-0x18)={r1, 0x0, 0x0, 0x0}) sendmmsg(r0, &(0x7f0000001000-0x3c)=[{{&(0x7f0000875000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0x58, &(0x7f0000001000-0x70)=[{&(0x7f000002e000)="449d3ad010f8ade88077360da5e440c49d723a2aeaac6026368c3b15b1cd4c8bd86789fcac933810df46cd380c12691195cc1dcee36ccd1c38dc321436dbdae691fb66fa2d239c7697357b1d27fc5f62129af5b94656d01dec70c987c3f3e65e65a0a6709e4f54ba4356044bbf50a748ec826f25c5cfacbc86e81caa6ddbbd9eaf434e877d8382af059253943e74a0325d4a4e7a6b43b3b7a36856a5ec2ff450676b4d903a0e", 0xa6}, {&(0x7f00003b8000)="21c7c9b7e6748f2241bedd507cc722a593950ce9780a39bf4d64205d5a107dde4939f6aa09026c7e3798c518ee68f65ac7cb89aafbc604834a6e81a51d32dd71cbd91ceb2ff46f3832cd3d7a774ab8704c9ec37fcc356ec4ba4efc683e38ff067092654e72fcdb2ef97ee8c11aa5da5f998f7a7c483a909c2531b8f921f0bc40d5c745e5e1410586de546b4822f1e797323df96d5ff7cff863bf30c385a7db3c89aa7ce8508542328db60a528ad46f7f309dc13cabc760a10fca67c908d78f2c11b6fc01c6145cebd4487f61ae5865cd6c1037a5ab9ae38e8b7ead7a98cfdd67a26774d20d422646025ee7", 0xeb}, {&(0x7f0000001000-0xf3)="4dd2181128924c9ae731eddacf7fab0f3127c88b415e9561567e5e98fc16c028b4a4b1cffd7f0a2da4b54f710269af6245d686594cea56d2a90e078e4590c5897becdd02fbe795c834124e7176342ddafa31577de2f5fd1b28c5dfeee90ccb28a1ec67968971b14229d8ccd94c6bb93929ce4d854e11a1ae197b15c5729fcd6b23ac4344048e920ca02f1a9d80db7cbc43599bc74a1176aa9b338a804e0e0d8fdf77eb44841e5dbd44e75125f6599634e13700bd0b80263b2896c4767cad5a24e9cfa3222dedbf12428563f2d3010a7c2414de85da1e018a8cbb2a8dff9512a5dddf0388d92e9e599868818f41f4269dd97e79", 0xf3}, {&(0x7f0000909000-0xb2)="72f84cc9b27402f19d7e425a6409a8207326fb5e8b0f18cd1a49317a24c38705e13e010bc7404833d3240e26f0e20505ffa6d218db531b0ce7054bf9bb80ef30f374620cf7ea8559cf209424088f38de502d90b693d8e45ac7ef8c105f4636103377c60614df8ad2c62926a7e44d428d55370ad742b0f8ecf06ba34d0a1993f300062849a06e114cce35b8c59088d1ee1339d870d6ef7d17a419564c46710dc9a56548090676354488cd04968e4f94c1191c", 0xb2}, {&(0x7f000021d000)="69fb621b39f4568f8b8262c96faec9e2d2a5b7cdf37945e08924ff02af7cb4cbb74f1e161f081cb8912b477e97ae61a40c9e9026c06aba27bc45b54c7ebbd6e86c22c5e4c9deb47cae03b0a481288b59dbd3ecd9400a701b71a2bbd1708eb08b9c196792e0a63b36d77e798532fa8e486adb86dd42846497cf48070ae2576c5ae9cf26d53b4dcdd94e7e0880704020871d1faaf7949f0f7baea0effadbd45128c144f3a1662fd63b3d38216a5343cb312ce001b5a2abe11e4121529685c0efbcfa8fb4670679ae990cb3cf06ed03d8ac91a13aa1cd154738", 0xd8}, {&(0x7f0000000000)="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0x1000}, {&(0x7f00009fe000-0x49)="7c14e3dd5abb38680037713ce14a4ac7c8a2afbbb43e67ea6fb841ed0c76b0c039bf963f3965ef45a94955d4cacb8041b378b3170416ac3336f4f806fd555d037716d6f348d877d08f", 0x49}], 0x7, &(0x7f0000b68000-0x160)=[{0xd8, 0x6, 0xfffffffffffffff9, "f905c119c3b36dbdce68b05726c7c745028252d0c79ef0186845a130a7c8f02f2f8ee8f806d646af790682f004581347de2cd3601ecacef19ccefafb227cf7a2df171e27d98e2daf67943a3c197b228f784313082e74b5852a0ea4db5ad8d3c18a44f91a711389d86654685a1263e601ca0c488c858287639f7141221d45053f4957abede738fd0bbd40cb8f43398d046fcfdc22d377e7ef608209b1d0c65b6e4a4da49f7baae297aae9fe5b1757cf9ae5825ec910ded3168f6ceb2754b5d40101"}, {0x78, 0x111, 0x0, "cd4142df750c005baa2414f7269791705436101845161412079d98a369544b88b724701deb9487b87291b91a420741f61634be6e7e95afb6133370614bd86ef9e34c80d315fc0e650c18b29e1c0816b9bec50811ad27819b90300d9ab30944c4b2"}, {0x10, 0x0, 0x1000, ""}], 0x160, 0x10}, 0x400000000}], 0x1, 0xc000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = getpgrp(0x0) ustat(0x9, &(0x7f000047d000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) sched_getscheduler(r4) bind$inet6(r3, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000)="", 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendto(r2, &(0x7f0000f1e000-0xdd)="", 0xffffffffffffff02, 0x0, &(0x7f0000ffb000-0x10)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [0x0, 0x0]}, 0x10) dup2(r3, r0) 2018/01/31 08:03:16 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getflags(r0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00006d1000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0xffffffffffffffff, 0x1, [@broadcast=0xffffffff]}, 0x1b244494e237ac74) 2018/01/31 08:03:16 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) splice(r1, &(0x7f0000c9c000-0x8)=0x0, r0, &(0x7f0000b29000)=0x0, 0x1e7b, 0xb) sendmsg$nl_xfrm(r1, &(0x7f0000a24000-0x31)={&(0x7f00005b4000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00008fd000-0x4)={&(0x7f00008d6000-0x1428)=@delpolicy={0x794, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xffffffffffffffff, 0x0}, [@algo_comp={0x5b0, 0x3, {{'lzjh\x00'}, 0x2b40, "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