[....] Starting periodic command scheduler: cron[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting file context maintaining daemon: restorecond[?25l[?1c7[ ok 8[?25h[?0c. [....] Starting OpenBSD Secure Shell server: sshd[ 18.833824] random: sshd: uninitialized urandom read (32 bytes read, 32 bits of entropy available) [?25l[?1c7[ ok 8[?25h[?0c. Debian GNU/Linux 7 syzkaller ttyS0 syzkaller login: [ 20.539742] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 20.781497] random: sshd: uninitialized urandom read (32 bytes read, 35 bits of entropy available) [ 21.644508] random: nonblocking pool is initialized Warning: Permanently added '10.128.0.30' (ECDSA) to the list of known hosts. 2018/02/05 09:10:48 fuzzer started 2018/02/05 09:10:48 dialing manager at 10.128.0.26:44803 2018/02/05 09:10:51 kcov=true, comps=false 2018/02/05 09:10:52 executing program 0: r0 = open(&(0x7f0000f45000)='./file0\x00', 0x40, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000000000)={0x6c, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000002000-0x12)={@generic="781ecb40910e9579b6dab7617702fc97"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003000)=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) process_vm_readv(r1, &(0x7f0000003000-0x80)=[{&(0x7f0000001000)=""/75, 0x4b}, {&(0x7f0000004000-0x2)=""/2, 0x2}, {&(0x7f0000003000-0x4a)=""/74, 0x4a}, {&(0x7f0000004000-0xa3)=""/163, 0xa3}, {&(0x7f0000001000)=""/126, 0x7e}, {&(0x7f0000004000-0x96)=""/150, 0x96}, {&(0x7f0000003000)=""/203, 0xcb}, {&(0x7f0000004000-0xb3)=""/179, 0xb3}], 0x8, &(0x7f0000003000)=[{&(0x7f0000002000)=""/47, 0x2f}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x2}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000005000-0x10)={r2, 0x7, 0x4, [0x25ad, 0x1, 0x9, 0x7]}, &(0x7f0000001000)=0x10) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x40, 0x100000000) syz_extract_tcp_res$synack(&(0x7f0000002000)={0x0}, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$tun(r0, &(0x7f0000006000-0x54)=@pi={0x0, 0x809b, @ipv4={{0xb, 0x4, 0x7fff, 0x0, 0x50, 0x0, 0x1, 0x3, 0x8f, 0x0, @multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, {[@timestamp={0x44, 0x10, 0x5e, 0x0, 0x1000, [{[], 0x7}, {[], 0xfffffffffffffbff}, {[], 0x200}]}, @rr={0x7, 0x7, 0xffffffff, [@local={0xac, 0x14, 0x0, 0xaa}]}]}}, @tcp={{0x2, 0x1, r3, r4, 0x0, 0x0, 0x8, 0x80, 0x3, 0x0, 0x80000000, {[@nop={0x1}, @eol, @fastopen={0x22, 0x9, "3c2f1804b1f9f6"}]}}, {"d88dff72"}}}}, 0x54) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000006000)={0x1, 0x1, 0x2, 0x6243}, 0x8) ioctl$VT_DISALLOCATE(r0, 0x5608) ioctl$TIOCGPTPEER(r0, 0x5441, 0xf0ce) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000007000-0xb), &(0x7f0000008000-0x4)=0xb) 2018/02/05 09:10:52 executing program 7: r0 = dup(0xffffffffffffffff) ioctl$TCFLSH(r0, 0x540b, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f0000888000)=""/189) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x84000, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x7fff, 0x59, 0xffff, 0x664f, 0x80000001}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x8000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f0000001000)=@file={0x0, ""/32}, &(0x7f0000002000)=0x22) fallocate(r2, 0x1, 0x71cec0a6, 0x9) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x8, r3) r4 = memfd_create(&(0x7f0000002000)='/dev/sequencer2\x00', 0x2) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000001000-0x5c)={{0xa, 0x2, 0x8, @empty, 0x1000}, {0xa, 0x0, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0xa5}, 0x40, [0x8, 0x9, 0xffffffff80000000, 0x4, 0x6, 0x4, 0x0, 0x1]}, 0x5c) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000003000-0x4)=0x1ff) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f0000003000)=r3) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000004000)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@loopback}}, &(0x7f0000005000-0x4)=0xe8) getresgid(&(0x7f0000002000-0x4), &(0x7f0000003000-0x4), &(0x7f0000000000)=0x0) setsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000002000)={r3, r5, r6}, 0xc) accept4$netrom(r1, &(0x7f0000002000)=@ax25, &(0x7f0000001000-0x4)=0x10, 0x80000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000)='./file0\x00', 0x42) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000006000)={0x0, 0x2}, &(0x7f0000001000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000001000)=@assoc_id=r7, &(0x7f0000005000-0x4)=0x4) 2018/02/05 09:10:52 executing program 3: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0xb243) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000001000)={0xff, 0x44a, 0x6, 0x5, 0x8, 0x5}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000002000)={0x3, 0x5}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000004000-0x8)='./file0\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x1, 0x0, 0x2, 0x3}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000005000-0x20)={0x6, r1, 0x0, 0x9}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX6(r0, 0x541c, &(0x7f0000006000)={0x6}) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000003000-0x10)={0x9, &(0x7f0000004000)=[{0xcaf, 0x2}, {0xba6, 0x5}, {0x8, 0x7f}, {0x0, 0x9}, {0x1, 0x4}, {0x100000000, 0xffffffff7fffffff}, {0x3}, {0x3, 0x2}, {0xfe00000000000, 0xfff}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000007000)={0x0, 0x3ff}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000001000-0x12)={r2, 0x4, 0x5, [0xfffffffffffffff7, 0x4, 0x9, 0x25e, 0xde7]}, 0x12) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000001000-0x8)) llistxattr(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000007000)=""/74, 0x4a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000008000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r3, 0x80000, r0}) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000006000)={r2, 0x7fff}, 0x8) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r4, 0xc0106426, &(0x7f0000007000-0x10)={0x2, &(0x7f000000a000-0x10)=[{}, {0x0}]}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_SAREA_CTX(r4, 0xc010641d, &(0x7f0000009000+0x6f9)={r5, &(0x7f0000004000)=""/60}) 2018/02/05 09:10:52 executing program 4: 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) recvmsg(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2}}}, 0x2e, &(0x7f0000000000)=[{&(0x7f0000001000-0x85)=""/133, 0x85}, {&(0x7f00008cb000)=""/4096, 0x1000}, {&(0x7f0000001000-0x44)=""/68, 0x44}, {&(0x7f0000de8000)}, {&(0x7f0000000000)=""/159, 0x9f}], 0x5, &(0x7f0000001000-0x53)=""/83, 0x53}, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000002000-0x15)=""/21, 0x15, 0x10000, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @empty}, 0x0, 0x0, 0x2, 0x4}}, 0x2e) r1 = openat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0x0, 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r1, 0xc0086423, &(0x7f0000002000)={r2, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000004000-0x24)=""/36, &(0x7f0000004000-0x4)=0x24) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000005000-0x11)='/selinux/enforce\x00', 0xeea4e62a43dd3fdb, 0x0) geteuid() ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000003000-0x8)=0x9) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000005000-0x4)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000004000-0xc)={r4, 0xf54, 0x20}, &(0x7f0000005000)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000004000-0x6c)={r4, 0x1, 0x64, "162427c2a3dd5f7e85b17931155dd9c0c5937502d62062645a5b31e398f5230011e63113ccfc7f053845a9d18b91cf6009ec1b08e4c8d29ee6f4ebe14a2ef046bf2996040862ac88318e325660040f796388d56cc25b54d56860a87358d89503a946288b"}, 0x6c) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r3, &(0x7f0000005000)='./file0\x00', r3, &(0x7f0000007000-0x8)='./file0\x00') 2018/02/05 09:10:52 executing program 5: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c18000)=0x2, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000000)=0xbd61, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS3F(r0, 0x8018457f, &(0x7f0000002000-0xca)=""/202) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000001000)={@generic="50ec5d31663f57cddc13eed10a54d45b", &(0x7f0000001000)=@ethtool_gstrings={0x1b, 0x81, 0x2e, "12e2956e1c444e08cbde2edda4947e41b2fca0135aa07ee5c4f7ea847cf016b0e90f89849d55d9f80d08c6c02fdd"}}) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000000)=0xa0, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000004000-0x4)=0x2, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000004000-0x1e0)=[{{&(0x7f0000005000-0x58)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'rmd320-generic\x00'}, 0x58, &(0x7f0000003000)=[{&(0x7f0000000000)="68d15ae621540a58d0069957a8334e4c56f42b53d4481b305dad582a8b9e5e14417b8ee9c6d003076af0c85a323bfac53d997adb933f3a27f52958110c2ff798a2699aefb32aebe4050fef1bbf4b8787f598594c2d90354c3cf427f97d2b9d8edb79a8107bde2a3e766268843ba4b36f50c3a774248da96c7794b7b0dc0a60decc738f73b134a482cd9b8b362e5a2ec276b4d10799c42e928333bbfb09b465269c790464088f4aac471fe80f22", 0xad}, {&(0x7f0000005000-0x26)="3dfd512c94c75a9505acfa4a527223b40b1ce09d097738828c7b41666f5ae05172a2d9220783", 0x26}, {&(0x7f0000005000-0xbd)="6d06d5b3e49cba44cd42f46ba526e662435357091b401a43a03575031ef5d6b04417afd5bfaedede8460147a89f68819e044b3aea355f8a4af1cefb550902dc8abcc4730c1797683c285cd96f07557f5b0de7cd4ec851d1382248b6496a1428e437863a6c4596276be6c88bd4546f0dd83268d56fd7d9e56ebe6644884362ca21c0dd54191b3c6972d9412bee1851c7c00b34ccb89755d2b14219e60b4292e2e104113b00195d8eba349f0837ca0d00af414306a656d7d6d093a2467de", 0xbd}], 0x3, &(0x7f0000002000)=[{0xf0, 0x0, 0x2, "4e06fcba6d7e8cbd3482de8bd354f0705a7a1ea11d15c2a3b30b8955c7676cb15d5f8bbfce38eb9e45e72c50e11ba53b6bafcbf235aaccafa309197ad46024f6b9e31242626e70cd36806fe9a3237e87bc557f88a15fd4fa6ff7e834b3b7b61b96ea0be4969599b798625b7477c563997f0cb6351dacbbab1bb8d38d25a16a5e0726240bc5caa4a1ff694ee5ef5a163049715ccd4fc02ee15e77993d416eeb9b5dcd28cefefbb77a0aeb47c68a2d6ad0f4973a308e5fb1e49ef36144b76be2dcdf5ff16963c96ce4880fb25df2bf170c10bbdb14f4c859723c2e2e1c8c8f28"}, {0xf0, 0x10b, 0x3, "291825ca3f1adb8dad00028db699045421a758ee3f3457fa3d1311c30dc6b2bfe499113361fcfa865d7aa38b96e7269d3812ad1d0235bc74acff2e8df2e0bd37c740b5f5cd5b1e1c8d67c06a8c42c85e4f798caf1e7da6dc69c6dd8e68ea7bd4486837abfd081b1fff6e4838dedb72d4d5c5ca1b30c30b8da9ceddcba3c89dd24b9b8baf8f49bc6315e13c7d074aa0b598356cd3acfa51dedae67c10156f1f5e843dc0579e2d89431c752df9bfaa665fe6cdab43509480fd928cc4b3d66b014824fead0f415f63c24ca1e4d7a3bea996588e4c5c411424f3e9d5dbedde"}, {0x20, 0x0, 0x80000000, "a48a2b39992542e2674a9580f3e335"}, {0x1010, 0x113, 0xef0, "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{0x88, 0x103, 0x884, "ea324a3ed90c8e191ea105af3fe23798719d62d0fa1165473ac82d5dd7ae6aafafa6da29c974e459307a7517902b458d7fc83fac780329c9503204b588d3460aacc395850f19e799eef8a1328b526252d120fa09ebd29bac7844d6099035ef5c566de6fe3acb8128e1b485e0c2ce0689c537a4e1985f1910"}, {0xc8, 0x117, 0x8, "b0a64fab1720a2b830ffd206924b46e1717df8a67bdc150675a1b37111c362147a82d1cb1d2b62d1643dc8556f41d3dea0c3c4931bde6d93fe6a7b61b69dbc071a0a29411e695a21cbd3e0ff3216367fc05909a49173be9d83f73d989ab02c2d43016b3043ff4825f34e2650722c4eb17beb0f9e038cb86e01bcb0ecedae5ef483d8ba9c0c1f12377277f1f003a879cac413313e388a918ae3ff21011cbe882cd8492e75fc235c4222c81cf16901cd0ff2ee3447"}], 0x1360, 0x40800}, 0x3ff}, {{&(0x7f0000001000-0x20)=@pptp={0x18, 0x2, {0x0, @empty}}, 0x20, 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", 0x1000}], 0x3}, 0xcc30}], 0x8, 0x840) 2018/02/05 09:10:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/dev_mcast\x00') r1 = getpgrp(0x0) mq_notify(r0, &(0x7f000084a000)={0x0, 0x35, 0x6, @tid=r1}) r2 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x3, 0x1, 0x4, 0x3, 0x7}, 0xc) ioctl$TIOCPKT(r2, 0x5420, &(0x7f0000001000-0x4)=0xe3) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000000000)={0x4, 0x1000, &(0x7f0000000000)="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"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000002000)={0x17, 0xa5, &(0x7f0000003000-0xa5)="32d6aae55c77854ea86a7ca5016805ecc88e79177198173ce79de1fd66998bce17a86d2804098242ef87ed194d583da27a6ef1572fdcd3b7d9d4ed9a93c82dcd364362ef3107eee980730faab2f1aae5be8dc28d751f0467fc80e1b664291ae0c41ab0e862cb378ec2363de09a850aeeeb7fa5a234e3e7a8f9eebb383b55489886a371b2cc40bf4792c2737d725a87cc8fa6a2f8c151dfd91c746fe83c1f106533a6cf586a"}) r3 = openat(r2, &(0x7f0000002000-0x8)='./file0\x00', 0x800, 0x108) setpgid(r1, r1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGLED(r3, 0x80404519, &(0x7f0000003000)=""/57) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000004000)={0x8, 0xfffffffffffffa98, 0x20, 0x5b6}, 0x8) fcntl$getownex(r2, 0x10, &(0x7f0000003000-0x8)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f0000002000)=0xfffffffffffffffd) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000004000-0x5c)={0x7, 0x1, {0x3, 0x1, 0x9bf, 0x0, 0x2}}) readahead(r3, 0xb5a, 0x80000000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r0, 0x0, &(0x7f0000006000-0x4)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000007000-0x90)=""/144) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, 0x1c) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000008000-0x18)={0x0, 0xf2, 0x8, [0x6, 0x30d, 0x0, 0x0, 0xf498, 0x3, 0x7, 0xb6]}, &(0x7f0000008000-0x2)=0x18) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0x1fa}, 0x8) 2018/02/05 09:10:52 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00001e5000)={0x1, 0x8204, 0x8, 0x400, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000cfe000)={r1, 0x100000001}, 0x6) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000000)={r1}, &(0x7f0000001000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000001000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f0000001000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000-0x8)=@assoc_value={r2, 0x81}, &(0x7f0000001000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000002000)) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000003000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000004000), &(0x7f0000004000)=0xc) msync(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000006000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r0, &(0x7f0000007000-0x48)=""/72, 0x48, 0x2002, &(0x7f0000006000)={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000005000-0x6)={r2, 0x5}, &(0x7f0000002000-0x4)=0x6) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000007000-0x11)='/selinux/enforce\x00', 0x20000, 0x0) sysfs$3(0x3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x75, &(0x7f0000005000)={r3, 0x5}, &(0x7f0000007000)=0x8) 2018/02/05 09:10:52 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) clock_gettime(0x0, &(0x7f0000259000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f00004d8000)={0xffffffffffff869d, 0xa5, 0xfffffffffffffcb9, {r1, r2+30000000}, 0x5, 0x7}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x9, 0x100000000, 0x9d8, 0x2e}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x7, 0x8c, &(0x7f0000002000-0x8c)="6c8d105068b7a10e79f94e150814143049b4e70f3c9a1cfa34c72d174ba570eff29c7018bbb24eca2ec81363d97053f969666946e4d6bc4be133f20d366f6ab07fea8ae421d1d4e3f558f9b51826b56a8691da6890992fa804c61e7f354a2a083fd7d081d402154339fa5e8cf802df0860e3fe6099d8e6166e31d5e683a9e3eb69589d18e5f57c75985d588b"}) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000001000-0xe8)={0x0, 0x0, 0x0, 0x2, 0x8000, 0x0, 0x5, 0xb, 0x8, "e3053bea5219857faf8ac29f4369487b06fe6c73181c6dcd99cc39a9d9e7d43696af62ac286bb4a880ad2b536bd2a96086d4876336fa92ab5c306bfb6e83e5c0", "39f9f89906048a4115a927edb916c7c96b94f3dd331a08c92d9283690e81ca7d1ca65b672a7e56bf97df965b699d7f9d80b8ca788fac8c35f146fa5cfe898917", "0b9192a14f0e9a18253593ecf5cf921f49e707c83f58d368949fd7a00247b16d", [0x0, 0x8]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000002000)=@sack_info={0x0, 0x1, 0x101}, &(0x7f0000003000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000-0x8c)={r3, @in6={{0xa, 0x3, 0x7fff, @empty, 0x80000000}}}, &(0x7f0000002000-0x4)=0x8c) clock_settime(0x0, &(0x7f0000001000-0x10)) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x488000, 0x1b0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000002000-0x68)={r3, 0x60, "55be85aa917f47247b6268390b9ba8d6de41365d1ee27c8e55cf2ca06531e5e16f4844ae9a9cba5ffd8af189998b66991614d0c48f31874886889b21c6047adb05dec79755fb48c8bfac6db9681d95525b3114114573598ebae68f2469500d01"}, &(0x7f0000000000)=0x68) signalfd(r4, &(0x7f0000003000-0x8)={0x3}, 0x8) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000000)) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r4, 0x111, 0x1, 0x5, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000002000-0x4)=0x9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4), &(0x7f0000002000)=0x4) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000004000)="115de21dd6a061fff263383a6ca731fc48e30c357ab778d72e56472601f718bac94a7ab1c4dd91e44c7f60ffcc97dc980aa6afdf89b6b18de0dda24a46615edb8fdfac319806e89dece43071bf57", 0x4e, 0xfffffffffffffffa) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r5, &(0x7f0000005000-0x4a)=""/74, 0x4a) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBDIACR(r0, 0x4b4a, &(0x7f0000005000)=""/142) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f0000007000-0x4)=0x3a) [ 48.003893] IPVS: Creating netns size=2552 id=1 [ 48.049483] IPVS: Creating netns size=2552 id=2 [ 48.090755] IPVS: Creating netns size=2552 id=3 [ 48.160981] IPVS: Creating netns size=2552 id=4 [ 48.238142] IPVS: Creating netns size=2552 id=5 [ 48.316160] IPVS: Creating netns size=2552 id=6 [ 48.407710] IPVS: Creating netns size=2552 id=7 [ 48.548405] IPVS: Creating netns size=2552 id=8 2018/02/05 09:10:55 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000004000-0x4)) 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000b2c000-0x4)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000b2a000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, 0x0, 0x1000002, &(0x7f000004b000)) syz_open_procfs(r2, &(0x7f0000c5d000)='mountinfo\x00') 2018/02/05 09:10:56 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00005f2000)='/dev/sequencer\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f00003b0000+0x89)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000e52000)=0x14) r2 = geteuid() fcntl$dupfd(r0, 0x406, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001000-0x10)={&(0x7f00008eb000-0x21dc)=@newspdinfo={0x21dc, 0x24, 0x108, 0x1, 0x1, 0x8, [@address_filter={0x28, 0x1a, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0xd8, 0x80000000}}, @algo_auth_trunc={0x104c, 0x14, {{'crc32-generic\x00'}, 0x8000, 0x0, 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"}}, @algo_auth={0x1048, 0x1, {{'sha3-384-generic\x00'}, 0x8000, "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@address_filter={0x28, 0x1a, {@in=@dev={0xac, 0x14, 0x0, 0x16}, @in=@broadcast=0xffffffff, 0xa, 0x4, 0x4}}, @policy={0xb0, 0x7, {{@in=@rand_addr=0x3, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x2, 0x1, 0x3, 0x2, 0x20, 0xa0, 0x6c, r1, r2}, {0x2, 0x5, 0x7f44, 0x3, 0x1, 0xac, 0x7594, 0x9}, {0xc95, 0x2, 0xffffffff, 0x100}, 0x3, 0xc, 0x1, 0x1, 0x2, 0x3}}, @mark={0xc, 0x15, {0x0, 0x81}}, @address_filter={0x28, 0x1a, {@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x2, 0xc72, 0x401}}]}, 0x21dc}, 0x1, 0x0, 0x0, 0x20004010}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x1, 0x0) r4 = dup(r3) setsockopt$inet_tcp_int(r4, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r3, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x203) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r3, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg(r4, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="43c552ade9499f006b837d34e3d59b5e2b05d0f1fb5cd3a933bbe36d13b79f3e297ec03e39f5c78a098e87104eefbe48d4ebefbd25aeff6015522455e1752492b914e6c9cfdba4876af4a110543d98ea7adb436387a4c9e140c18d8085e7c93ba89bc871b0e6c95a53aba09bba817fb29ebaf4d276f6b4042bed7b7a31e439df237ac88120e38e6b466bae4ca0b9c44478abbb7fc744ae4a4942b7969c43d4d5fc2a48f8f6baf9182def6950d631d898bc000952396e6e4b8a796431b75a7ecfbce48ccc294baed5d8f71d1deae7d2c6d0868f7919a5677ec01ac04bb53707346813", 0xe2}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) readv(r4, &(0x7f0000aae000)=[{&(0x7f0000e89000)=""/109, 0x6d}, {&(0x7f0000b8c000-0xb1)=""/177, 0xb1}], 0x2) writev(r3, &(0x7f00003b8000)=[{&(0x7f0000d42000-0x1000)="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", 0x4fa}], 0x1) ioctl$KDSKBLED(r4, 0x4b65, 0x6) socket$inet6_dccp(0xa, 0x6, 0x0) clock_adjtime(0x7, &(0x7f00009d5000)={0x0, 0x3ff, 0x3, 0x3, 0x955d, 0x5, 0x5, 0x100, 0x16b, 0x10001, 0x7ff, 0x1b, 0x5e, 0x7fff, 0x4, 0x40, 0x2, 0x6, 0x42, 0x3, 0x7, 0x6, 0x500000, 0x1, 0x80000001, 0x1}) readv(r3, &(0x7f0000a92000-0x30)=[{&(0x7f00008d6000)=""/17, 0x11}, {&(0x7f0000363000-0x4f)=""/79, 0x4f}, {&(0x7f0000eb6000)=""/146, 0x92}], 0x3) readv(r3, &(0x7f0000db1000-0x30)=[{&(0x7f00008e1000-0x1000)=""/4096, 0x1000}], 0x1) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000d2f000)=0x5) sendto$llc(r0, &(0x7f0000c67000-0x2)='Ko', 0x2, 0x1, 0x0, 0x0) 2018/02/05 09:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009000)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000b3000)='oom_adj\x00') exit(0x0) preadv(r1, &(0x7f0000013000-0x10)=[{&(0x7f0000012000-0x3e)=""/62, 0x3e}], 0x1, 0x0) inotify_init() chroot(&(0x7f0000d93000-0x8)='./file0\x00') 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000012000)={0xaa, 0x2}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r0, 0x8, &(0x7f0000000000)="cecaaf240f0ae8d6cbbdadff482d93fbb5eccdf7c16f8272face9786796a44e9c32ba2a32941c5231786d67edf9985c703e64f42bccf2ed16e9b0a6adc2a92c097443841790a5591eae063af4361d0a4762b38817a9bedee011a353f42c63065710e837f765a699613e743d898a5d7015ad09d56174e091b8f4d44a78f174d36691eb043941ab941e477b6ea23ec20506fb56690802dc1bf2775d0abb624355fa9e477d23d7b1700063542e672cc854e0a3ad5c88566b28eaf8371083c35cd6a6db2cd1b27f424979d1fe1e6fe7f") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000001000-0x88)={0x101, {{0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xf0d}}}, 0x88) 2018/02/05 09:10:56 executing program 1: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000025c000-0x9)='/dev/rtc\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0x13)='vboxnet0keyring:}[\x00', 0x1, 0x104, &(0x7f0000000000)={0x8, 0x2900, 0x2, 0x59, 0x3, 0x6, 0x7ff, 0x1000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000001000-0xc)={0x80000000}) r2 = eventfd2(0x20000fff, 0x80001) read$eventfd(r2, &(0x7f0000f00000-0x8), 0x8) 2018/02/05 09:10:56 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000013000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup(r0) capget(&(0x7f0000013000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f000094e000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f11000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000a3d000)="8c540ffebcba55f80ade3d7f75119b517ebfaeb8cda2dbda67251652d70e1409822d7a23792375e7fb682ececab55bd83704c4195dfeacf3b40024e9c5a72e0ff0e836aff24b1d79a7ceaec62d45c03286a6822c48d0c1f9df3be81c69d8bc10ae8ae525c6896acd3c27e72653eb5b9d18b8e8f516fae8b0") pipe2(&(0x7f0000f4b000)={0x0}, 0x4800) r2 = getpid() ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000219000-0x4)=r2) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r4 = creat(&(0x7f0000130000-0x10)='./control/file0\x00', 0x1) write$sndseq(r4, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') rename(&(0x7f00008ee000)='./control\x00', &(0x7f00009aa000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r3, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) munlock(&(0x7f0000d5a000/0x1000)=nil, 0x1000) 2018/02/05 09:10:56 executing program 4: quotactl(0x80000201, &(0x7f00000ef000-0x8)='./file0\x00', 0x0, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000-0xc)={0x0, @dev, @multicast2}, &(0x7f0000000000)=0xc) sendto$unix(r0, &(0x7f0000076000-0xa0)="a7ada6fd079863d1fd258778aa9dd6d97aea436e98be701e3edf8fc47154c78db83e56cb84d156b9286546828077edf402288e5173d9169e8fb7590a90b49b87543a5b0208b6a26006cf8ddd22e365f0bb76b574901811f92de00f7676b4e85de1f52f953d599849ed571e9e4147b0c713ba2c00000000df8ebd797feaf125bb3817b2eab3ff11cb0dc7af0a5c3f1f54a15875327bd1acdceb68119b70a4c4b5", 0xa0, 0x4040000, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, &(0x7f0000001000), &(0x7f0000001000)=0x10) 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009e8000-0xc)={0x0}, &(0x7f0000747000)=0xc) sched_rr_get_interval(r0, &(0x7f0000889000-0x10)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer2\x00', 0x8000, 0x0) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f0000018000)=0x1000, 0x4) r2 = syz_open_procfs(0x0, &(0x7f000000e000)="0064696e666fe9") ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) getdents64(r2, &(0x7f0000007000)=""/936, 0x3a8) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00006b5000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000baf000-0x8)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f000056d000)={r3, r4, 0x100000000}) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x7e2b50b8eaf73473, &(0x7f0000d90000-0x8)={0x77359400}) mlock2(&(0x7f0000712000/0x2000)=nil, 0x2000, 0x1) 2018/02/05 09:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ae3000-0x1)) r0 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0/file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)) mount(&(0x7f0000fb9000)='./file0\x00', &(0x7f0000346000-0x8)='./file0\x00', &(0x7f0000bb4000)='nfs\x00', 0x104000, &(0x7f0000cfb000)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/05 09:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b2000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000076b000), 0x2) eventfd2(0x5, 0x80001) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00008a6000), &(0x7f0000834000)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000004e000)=0x1, 0x4) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000c4e000-0x23)="2200000016000700010024cd090105000a08000031000409050001000000080000e7", 0x22) sendmsg$nl_generic(r1, &(0x7f0000591000-0x38)={&(0x7f000072a000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000950000-0x10)={&(0x7f0000b3b000-0x104)={0x104, 0x38, 0x9, 0x6, 0x3, {0x3}, [@nested={0x70, 0x6e, [@generic="bb8fb22984cb66bc16d399a3a0831222ae1745a70520882df3877ddcc9", @typed={0x4c, 0x5b, @binary="a1a4ffb1e34b40a6083b382506005a21713383197ee3d2faee2b1af36d9ee9020301e4cc7e2ea0901b81b54d464286c1c74b931b31e3576cd620bad7fc18391d22dc28b0"}]}, @generic="5e8177fb87f35b335aaf275ab6bfba3e76313b8973e1f076fe06b9635b824ccd2ab5919ff35f5c204c9d12a1cdfa98081465862014ee859d3b744d3fe4b7e0f053a4a5936564d510a2347c36f4519bcf9818d1ec766309582ee6f6a933a8f66b894b2515ad3f276dab3c8f54b493e902636251404fb7205283309156355eab"]}, 0x104}, 0x1}, 0x11) 2018/02/05 09:10:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x45, &(0x7f0000ab3000-0x1e)=""/30, &(0x7f0000785000-0x4)=0x1e) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000e8f000-0x10)=@common='rose0\x00') syslog(0x3, &(0x7f00001ce000)=""/130, 0x82) 2018/02/05 09:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='@&prockeyring\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00001fa000-0xe8)={{{@in=@rand_addr, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000ec1000-0x4)=0xe8) recvfrom$packet(r2, &(0x7f0000648000)=""/227, 0xe3, 0x40002000, &(0x7f0000fd5000)={0x11, 0x0, r3, 0x1, 0x415f4817, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14) ioctl$TCSETS(r0, 0x5402, &(0x7f0000e66000)={0x1, 0xff, 0xffffffffffffcb8c, 0x400, 0x400, 0x3ff, 0xf9a, 0x7, 0x7, 0x80000001, 0x400, 0x9}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f0000a5a000)={0x0, 0x0, 0x58f1}) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x1f, 0x0, 0x0, 0x3fd, @tick, {0x0, 0x1}, {}, @connect}], 0x30) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00000dd000-0x8)={0x0}) getpeername(r0, &(0x7f0000b6d000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f000079f000-0x4)=0x2e) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000f3c000-0x10)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) syz_open_dev$sndtimer(&(0x7f0000788000)='/dev/snd/timer\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f86000)='lp\x00', 0x3) sendto$inet(r1, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = accept(r1, 0x0, &(0x7f000024c000-0x4)) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000a4d000)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00009e6000)={0x8, {{0xa, 0x0, 0x8d3, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}}, 0x88) recvfrom(r1, &(0x7f0000019000-0x65)=""/101, 0xfffffffffffffee7, 0x0, 0x0, 0x0) recvfrom(r1, &(0x7f00006a4000-0x38)=""/56, 0x38, 0x0, 0x0, 0x0) 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000004000-0x6)='wfgn0', 0x2) fcntl$addseals(r0, 0x409, 0xc) flistxattr(r0, &(0x7f0000002000)=""/67, 0x43) accept$unix(r0, &(0x7f0000dca000-0x1002)=@file={0x0, ""/4096}, &(0x7f000025a000-0x4)=0x1002) fallocate(r0, 0x3, 0x0, 0x1f) 2018/02/05 09:10:56 executing program 7: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netrom(r0, &(0x7f0000048000-0x10)=@ax25, &(0x7f0000048000-0x4)=0x10) r1 = syz_open_dev$sndseq(&(0x7f0000044000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) fcntl$F_SET_RW_HINT(r2, 0x40c, &(0x7f0000012000-0x8)) fremovexattr(r0, &(0x7f0000047000-0x9)=@known='user.syz\x00') 2018/02/05 09:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = syz_open_dev$sg(&(0x7f0000b35000-0x9)='/dev/sg#\x00', 0x15, 0x20200) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000868000)={0x5, 0x9, 0x8, 0x5, 0x400}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000909000)={@common='vlan0\x00', &(0x7f0000792000)=@ethtool_dump={0x3e, 0x7, 0x6, 0x1000, "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ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_settime(0x0, &(0x7f0000013000-0x10)) pread64(r0, &(0x7f00006e7000)=""/12, 0xc, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000855000/0x4000)=nil, 0x4000}) 2018/02/05 09:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c1f000), 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/05 09:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) writev(r0, &(0x7f00002e7000)=[{&(0x7f0000645000)="580000001400192340834b80040d8c560a0603ffec048100000000a5000058000b4824ca944f64006300050028825aa8000000000000008000f0fffeffff01000000fff5dd00000010000100000c0900fcff0000040e05006bed7a4ce3ac3bccbc24e65c9fa3276c31533f38ce8a6329889790a6eeacc72d8c7e8318c94fb80e3e9de0257693ab3fbc39a7109b5226b2602ace4397054078e976c922e41405597bff82c87e2793b6a5c7156a7fcede77ad2f02e605f5e3e1869ab3887241909b60fb583b20f7ff4ad52a120b8d99ed", 0xcf}], 0x1) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000776000-0x4)={0x80000000}, 0x4) getsockopt$nfc_llcp(r2, 0x118, 0x3, &(0x7f0000133000)=""/4096, 0x1000) 2018/02/05 09:10:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0x8d, &(0x7f0000d09000-0x89)=""/137, &(0x7f0000001000-0x4)=0x89) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r1, &(0x7f0000001000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000003000-0xd)='/dev/usbmon#\x00', 0x1, 0x400000) recvfrom(r0, &(0x7f00006c3000-0x6b)=""/252, 0xfc, 0x0, &(0x7f00007ca000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0}}, 0x10) 2018/02/05 09:10:56 executing program 2: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) listxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000), 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000470000)='./file0\x00', &(0x7f000046d000-0x9)=@known='user.syz\x00', &(0x7f0000fee000)='keyring-\x00', 0x9, 0x3) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod$loop(&(0x7f0000fef000-0x8)='./file0\x00', 0x2, 0x0) 2018/02/05 09:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x802c542a, &(0x7f0000bd8000)) ppoll(&(0x7f00001f6000-0x10)=[{r0, 0x200}, {r0, 0x2}], 0x2, &(0x7f0000c65000-0x10), &(0x7f0000b14000-0x8)={0x5}, 0x8) 2018/02/05 09:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2b, &(0x7f0000033000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x6}, 0xfffffffffffffff5) 2018/02/05 09:10:56 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000799000)='/dev/snd/seq\x00', 0x0, 0x24000) clock_gettime(0x0, &(0x7f0000c12000-0x10)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000362000-0x68)={0x6c33, 0x3, 0x8000000000003fb, {r1, r2+30000000}, 0x4, 0x7ffffffd}) mkdir(&(0x7f0000349000)='./file0\x00', 0x0) mount(&(0x7f0000b4c000-0x8)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f00002f0000-0x6)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000f95000)='./file0\x00') r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003cb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f000034e000)={0x0, 0x23, "d00c796b1f82ae262db63970c3b562abbe526f01cc737d3267c402fdaffdd22265fe19"}, &(0x7f00001cf000)=0x2b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x17, &(0x7f0000ded000-0xb3)={r4, 0xffffffff, 0xab, "f05ed48c6a9ea4c31b5400b4014106a1fa15b329c62142dd9be3b76b4c021fc370abf61c5aab97c9c5631ea2c189cec2de1686762e7d54267e80608d4f4b89bc71a43cfc0490b70f434161680aad132c9378f6287d9c2301b471c79a1e33ecd53176a575014c4f5cc16ef15ece0386b4607aab2d7ea1934207a8bf908aceece3d4cbb19f37dce56a493898574bacf0418c8f6acee80be2421fedf36caf943ed3f802ade5630025bf26c22c"}, 0xb3) r5 = open(&(0x7f000066b000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0xfffffffffffffffe) r6 = open(&(0x7f00006e5000-0x6)='./bus\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r6, 0x6, 0x21, &(0x7f0000fac000-0x10)="840d8ec9b741e9aabb789b02b7536ae7", 0x10) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x0, 0x11, r6, 0x0) readv(r5, &(0x7f000000f000)=[{&(0x7f0000611000-0xab)=""/171, 0xab}], 0x1) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000165000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f0000558000-0x8c)={0x0, 0x0, 0x0, "717565756530000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000ed3000-0x68)) 2018/02/05 09:10:56 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00004ee000), 0x0) r1 = dup(r0) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) 2018/02/05 09:10:56 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000004000-0xf)='attr/keycreate\x00') mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f000000e000)=[{&(0x7f0000008000-0x60)={0x27, 0x2, 0x80, 0x7, 0x6, 0x1, "88fe0888815bb5f471ec7afea4b296129ffe0cc03133a8860d2696435e22f6afe339a1451e3fb473d9131c1b913253ca863fcead948a5fe9672804df9774e0", 0x9}, 0x60, &(0x7f000000f000-0x90)=[{&(0x7f0000002000-0xf8)="9c9d3597e8ac53f843dd803af2f748332ebd5c147eda8a23a4a9deed35c4c3ac47e7dcad1484bc6d65f3694f791b00c50c218d4982fa432fd423ff5267354169831c30ab376c3b02f32a1c47abcbd69a53c56240f3546b48773b1fefb461ada4ca97aa7f9f30894594356f91b779f8e63fbd28525dea870ea64318c30c2270129a1e71889d4280c32510755d2b824ac39bbb938d64b5f0ca7d8ef12b00bd4c8b57acbaa422e30f48904d200f94700f1e336ff4d977aaf46700e4ef2b5795318c22f91d5d2b2f40d72c788331e261dcde155137071e838dece1b9fbfef0cc6c6ac63a6bca5449ee1b082ba847c84c048001c8e2bebed24d9f", 0xf8}, {&(0x7f000000f000-0xfd)="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", 0xfd}, {}, {&(0x7f0000008000)="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", 0xfa}, {&(0x7f000000e000)="d66017d922b195bae6f7be1870c0fa303bee0b1c89074a636daac09016bfe1bf910d9044479a80559823a7fd90223c73f94d0d3f3b320c7c56cd2dde49c0dbcd91b0b887bde2097a88cdf67aaca9032df1d659f6245918f9e0b8a53b11a554a91abc29aeeb2aaebdde91b948af5c8ece12c35c5c18db943af34d6f0e07ca36dfbfe149e6f68b92a391bf", 0x8a}, {&(0x7f000000f000-0x65)="d0da0eec70c2c55a133eec3a4372e5cef913cee1e119a303559125c38c84f6d8289fe4555d8471731ecec68898a89e96e7564ed0ba85911cc2cd51acb9ada56ea99ac146da9cae868fb7be0bb1428a41018580b8ae199876666f76e0c2f0ba4a6566636426", 0x65}, {&(0x7f000000a000)="05a7b9021452ce1a9b3c560b5109ec052165c87243b9de623db0b38df8626ec18185debdfc662e52bd12233c5b8409aceb2bb2496994ae4e7015df7e5edb861a26c47e4597e9a8b844ddafd5be87f9fc93972df42fb1b32c9cda85490de358f11a6dcec29a663afdd10c7a71163031922e4fd546c0a4062262318b40fd", 0x7d}, {&(0x7f000000c000-0xc6)="cfa37d04d14fef7045936aa466f4fe0c5dc41f8011f97c3e7383a8a8c75c180aa323270a845894fcf36337f63e015689b35eef5ecff0afaeb58a7509e5215eddd10a65448c76856416563ef575f22d233912ccc410d9aa9255bec29a49ba80810b53bf4cce5dc6a365b1aa3cfe56bf4aed5f637e61d517dceda09704ddb91c4e1fce77c8a63da7ad8b89d9d273a55ae53453d4a181bf7ac3b37c9b30d6810d9a12eced6d056b5a35203b71a75aa6e6306482e533ba863258909b855e8c2c7e8584d842cbb0df", 0xc6}, {&(0x7f000000e000)="9af4ffbb8c9576bea6e325de3f9f8f69d37d38362f3a76233b898db4b4a8faa29d3ee8d9853e82959675ecdd28047961949e3ceee0eb05a2649830f376d3da7eb4f9172cc460c5b978ca9cfcaf80c67621bcc12beba784fb4ea2aa34c53066b1224f2a0e844fcc2a37762feef318bc50f01ebafbc5c4044407e9add95ca0b424c6c3b217258166f4129f39e2c02f32d22f68409d3141dc03a3cfbbf4794b49553dda79dd65a6b88f26dc4a37662b0bbd7aea9003bcd22e5d922fb7f8f591a3ec95027da9d316a7a0688a920432fcfcf7a13a2ef38dd3", 0xd6}], 0x9, &(0x7f000000f000-0x70)={0x70, 0x10f, 0x4, "9707c7b134d1cec1015f18b19772eec4e6b83b3fe1712812ebce020d41753f22a7321443627ed9968054a09cb8bea0e745d942207bea90a97b6ef5e300a973f3548679394041ac0b69641fc4c79781a5b1e754880f198489820d7f"}, 0x70, 0x4000}, {&(0x7f000000c000-0x60)={0x27, 0x18b5476f, 0x6, 0x7, 0x4, 0x8001, "583727eb7d307dd314bea23dbcf8d11fb607280983aa600948ede21e6d8f4285690b666a1b391a5aff15184c8982baa2853843010f7f762bd498c72d759e61", 0xff}, 0x60, &(0x7f000000f000-0x60)=[{&(0x7f000000c000)="e51c008cb13ce8bbd83d9a9e2249bfd1744461ab30fd4d41de6c836b9a890df4df4eb3385a3416eeeea95a70f171eace5d68055997f995a262e5f20bdfe2187eaa381a080429f4ce6b17e67c0ac0571e629ff6d66d26", 0x56}, {&(0x7f000000f000-0x82)="082defa5ea512d10ed07c9e4d9c2cfec58ac0926af85d10b924168045305d3f885c080fd7b90f5ed96e0f9c0e0ae5a7bb354650f4a4f29497db560371aac18ab9fe315af8c044ec77a1531932dba6dd153ab49559896492ae91af051979ae7ec61d6db3cabeb8429973e94c0b59f31d87776b1fd8b16423654b44c7c14e6abaed96a", 0x82}, {&(0x7f000000f000-0x4e)="7a4827cda3965d910cf4d8b30e30794ee2805cfe03e0febeff3ca1f55589596045e54c1090a654d45fddd21660dc65696ccdb7e8b318a9cb5556ef126879cd390965f038e7fb1b3a0c378f614cc0", 0x4e}, {&(0x7f000000d000)="6cd350d0afd88d4321da2b6b8fa9e15d3bc95096db303c611dbd925b0fdfd2982a053f05d143f13a85abe8211e", 0x2d}, {&(0x7f000000f000-0x56)="73c90cbe25f4c2f222942443b78d705377ddf4cbe8504d4455a213a4f44e393894884e1991e4bea82a43d8ad482de8c0711580283db4b37dc1e1c1180e646d9b77fc1e41bd8ab118bccd7a8dea214745d78f394768d4", 0x56}, {&(0x7f000000c000)="e9122ef4327113857895dd45d020ab95f71cecc40dfaf5e1dde3e1dad0c252aec3dc059ca105240030385b785c550f4598fbfc18a251a6ce66bb55718fcbc6ecaa2ceecebaab2dd02c06fc14aaa9787a7a9e1c74fb", 0x55}], 0x6, &(0x7f0000006000)={0x20, 0x112, 0x681, "d49e44d231d6090fbf73"}, 0x20, 0x4001}, {&(0x7f0000009000)={0x27, 0x2, 0x5, 0x0, 0x5b, 0x4, "d77f0efc244d1373a2ae5c9c900f80e6de7da070653bfa561f2c83caa223814134df4c7859af02b6d171485d9deca35e42203865bc5a3a1ca1bea86d3ceee3", 0x7}, 0x60, &(0x7f0000004000-0x60)=[{&(0x7f000000e000)="635de1b17222b62b89fbfc33fd0cd2e060d8978534203eb2a47e266ead2f9c69e9dd6795b3062008a67c91f372fbae6fc35ce72a7a324838450c0b3815dac16115992bd715aca5bc5471943249f0251feb9c", 0x52}, {&(0x7f000000f000-0x3d)="b74d1dcf9f134d0b0461a3d6bfad2c90465dbf77221204ab0a2615f1d5c51c3f655593193103e238bf962da211b832dd299a40af4a1d2599016a5f0b8a", 0x3d}, {&(0x7f000000a000-0xd7)="e270e33f7bcff13e248458e64014edff95402a6cbf5bd927242646035356526ca1cf837ca27b94a8b00fb22d7b6000b0abdfeccf3baeefd90b1a295378c29890a9d2f75f78a474245836e9badb0a7d5d6eeb8408bafbc3c2d640638a0abff42ff1f9c5a9de356688306889ca77b7347276aab7bb16318f9861423079dc7761bcfdcced37b9a8f4f4fed2fdcb858a9307bf62a41b319f52308d2c95f405077dfefd7165e241b651518268513664b2c7d1875f9deff7bd040439c3e259c0d61eba3c7dae49e5c6b107e103aa8fe7d7b4b36b5f8d29c466c7", 0xd7}, {&(0x7f000000e000)="7167d69606e0f711ed9d5b7bff0303b94fb179da0bae0e48b2596b2b24bffe7d40d71f7c1d932bf8f65c541823e790d9105618d712a93fb7d8250083bc7f54ffe36593cefbfb80de4e279f14ce5235d10e017f3cced67f914d240d232aadcfa1766fd683525389458ecbc30f943dfd326af85b9a7e713b31a97a7d3317a959117d0db19302f7d1b069d207887d96b6fb78a2c476cca6ebb42d86305511d45923d38eb38173cf05ce8ad33ef4fdd33ffac256de5c6d32293110c82178c975204dc7be725338bb531ee871c379ebca819863499e36632ec01d5e5710f9efa43f19404c404ce15812ec341067611b75547c7601a7b6", 0xf4}, {&(0x7f000000f000-0x56)="b8a611df7989dfb0258a583192cd3a5960cfb1af43c673e7157a0e5228fa52f3c05c61b863297d360287f785e544c4e809136f0557fcd5aa22fc2c90114fdc1b1d1547f0439c23cd905d73e87725f64abc3ac9d7426a", 0x56}, {&(0x7f000000e000)="0bf10d002be8753c90e9936f75376395986ed1b8b851e352af35e3dfaccb11af86cd7078", 0x24}], 0x6, &(0x7f000000f000-0x100)={0x100, 0x101, 0x0, 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{&(0x7f0000008000-0x92)="9473e6be7d085cc2ff9945e7bb6dac80e9ce8d878a4001814029238d1e783c3d04ff00fcfa070c66abe537e3c541fc9af0c2e1b5e3e4c7d5cf964b09a08ba6dc89a383908d866f8610da260b604721f12af507ecf441202254745af7208d5230ccb3a91830efa760555abbfa5298e2ab7c1127286fd57a7fe3ec9d32fdc81abf15f493d1244a1261e6228a25ccdc337b6bce", 0x92}, {&(0x7f0000003000-0x3a)="9943ad0dfe8c43e789557661a5eb099767a699ce65ce996aa3fa0538effe10e913c32f28b2d6ca46a743a5d536b8fc27967b5cb3ed122ca315dd", 0x3a}, {&(0x7f0000005000-0x8d)="553c4d7c291dda620a13df1db963c1fb7b4b7b99015e3ca9d069a8fc4481cf0f56a1927237a5e26a1778c441897762d8b3836b02b2cc9997c6590d7930cbecadcb06d72da8f6e95fbd831b6b657ac603b576e32df9178ff6fe747dd18b102ac9f6178c04853f5f68bf5f1bdf47ba0b7e56510d74d687d715e7d24c4a60bc4b71d0eb899e34faa877fbf863519f", 0x8d}, {&(0x7f000000e000)="8fb89020a79f355be446639c18f4c7b5a7ac40e2c0b0ece6a2ac175a56f43f8d4e2c48", 0x23}], 0x6, &(0x7f000000e000)={0x18, 0x115, 0x5, "ac"}, 0x18, 0x4000}, {&(0x7f000000c000-0x60)={0x27, 0x1, 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0x1000}], 0x3}, {&(0x7f000000d000-0x4d)={0x27, 0x1377, 0x8, 0x7, 0xffffffff80000000, 0x2, "81f941060e511650b548cc3c1778edb79e3f2cfa9bf12ceec3caace5b6b7dc7cd6ee581bd318a574a3f4d5cc323f718c8f0b58f4686f7dc9627083d53ddc1c", 0x6}, 0x60, &(0x7f000000b000-0x10)=[{&(0x7f000000b000-0x1000)="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", 0x1000}], 0x1, &(0x7f0000002000)={0xb0, 0x108, 0x1, "ffc06ebdd499c3dad32b9c30bee66269a7052aec0c5304905dad8fdbf2d3d96b5df10f1af6406df37fb047183f1dfa56ebd9c436e37165ae2ac876569fcb99270b7d55cc3524104cf120176bb747579f13ba07b10bdb1402a28817705622447847479b469b0160301e187ec85e7aad3ccbe5d4767f611963c6ab66d4dea08717fc8103e44111101bbadd25413ae9e1723ed2291fe629b95ce7bfd33f"}, 0xb0, 0x20000000}], 0x9, 0x801) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000000e000-0x50)={0x4, @time, 0x8000, {0x1}, 0x9, 0x1, 0x7fffffff}) write$sndseq(r0, &(0x7f0000008000-0x1c)=[], 0x0) 2018/02/05 09:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f00007b9000-0xf)='/dev/sequencer\x00', 0x200000, 0x0) socketpair$inet(0x2, 0x3, 0x6, &(0x7f0000a64000)) recvmsg(0xffffffffffffffff, &(0x7f0000460000-0x38)={&(0x7f000032e000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f000095a000)=[{&(0x7f0000e5a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f60000-0x36)=""/54, 0x36}, {&(0x7f0000c14000)=""/192, 0xc0}, {&(0x7f0000ad0000-0xc5)=""/197, 0xc5}, {&(0x7f0000a0d000-0x1e)=""/30, 0x1e}, {&(0x7f0000a1f000)}, {&(0x7f00004ef000)=""/68, 0x44}, {&(0x7f000025d000-0xc9)=""/201, 0xc9}, {&(0x7f0000640000-0x14)=""/20, 0x14}], 0x9, &(0x7f0000a80000)=""/4096, 0x1000, 0x1}, 0x40000000) accept$netrom(0xffffffffffffffff, &(0x7f000036a000)=@ax25, &(0x7f0000e9e000)=0x10) epoll_create1(0x80000) syz_open_dev$sndtimer(&(0x7f00009c7000-0xf)='/dev/snd/timer\x00', 0x0, 0x8003) socket$netlink(0x10, 0x3, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000fa5000)={0x0, 0x80000, 0xffffffffffffff9c}) r0 = open$dir(&(0x7f0000592000-0x8)='./file0\x00', 0x200, 0x1) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000498000)='map_files\x00') getdents64(r2, &(0x7f000000a000-0x2a)=""/136, 0x88) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000660000), &(0x7f0000a8b000-0x4)=0x8) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000b97000)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00003d9000)={@generic="2fff7d955f05e9224c4173472ada66a2", @ifru_addrs=@sco={0x1f}}) ioctl$sock_netdev_private(r1, 0x89f6, &(0x7f00006b9000)="7dd9a25845d3d8692918e0bfa34e5c1ab18961ae00bffce6cad67cb253206f17c550cd2d832a550af17b4d1aae7641b7d73528ccab0b69b4ef1e789b1053b7b634d37e34b3f9b443395d7aa5c93e8bd1f18af01ee02d7ac88efee208416480e7d4a7c5588ba9555362aa859669c412bb431fba1899c18404cb8996a326414ca4874ca125d3e3710e111dd040857d1de0cecc7e6105bcfd41a4f664ef1a7cfa7f2b") r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000584000-0x10)='/selinux/status\x00', 0x0, 0x0) sync_file_range(r2, 0x10000, 0x6128, 0x7) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f000012d000-0x12)=""/18) 2018/02/05 09:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c1f000), 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/05 09:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000134000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) connect$inet(r0, &(0x7f00000dd000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000c1f000), 0x739178a3777eb8fd, 0x0, &(0x7f0000cee000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) [ 51.601610] audit: type=1400 audit(1517821856.448:5): avc: denied { create } for pid=4980 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=key permissive=1 [ 51.612594] audit: type=1400 audit(1517821856.448:6): avc: denied { create } for pid=4986 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/02/05 09:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5c000)='net/fib_trie\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006da000)={0x8}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005ea000)={0x200, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f90000)={0xbfa, r3}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007b8000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000}}) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) sendfile(r0, r1, &(0x7f0000e1a000), 0x9) 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000764000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f00003a5000)=""/247) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000af3000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00003c0000)={0x0, 0x0, &(0x7f0000fd6000-0x8)}) fcntl$getown(r0, 0x9) 2018/02/05 09:10:56 executing program 5: prctl$getreaper(0x27, &(0x7f00005a1000)) eventfd2(0x9, 0x801) 2018/02/05 09:10:56 executing program 4: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000003000)={0x80, {{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}}, 0x1, 0x3, [{{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x9}}, {{0xa, 0x1, 0xfff, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfa}}]}, 0x210) getsockopt$inet6_buf(r0, 0x29, 0x400040, &(0x7f0000001000)=""/138, &(0x7f0000002000-0x4)=0x3ef) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000004000-0x10)=@buf) 2018/02/05 09:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000327000)={{{@in=@broadcast, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @remote}}, 0x0, @in=@remote}}, &(0x7f0000eb8000-0x4)=0xe8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000738000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f000079f000)=0x8c) setreuid(r1, r2) setsockopt$inet6_buf(r0, 0x29, 0x39, &(0x7f00003ea000)="010102f8000000000000a4570000ea030a0e06000000d805", 0x18) r3 = syz_open_dev$usbmon(&(0x7f0000ebb000)='/dev/usbmon#\x00', 0x0, 0x80000) dup2(r3, r0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000513000-0x4), &(0x7f0000f5f000)=0x4) 2018/02/05 09:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000011, 0x4000000005, 0x1) r1 = syz_open_dev$sg(&(0x7f0000502000)='/dev/sg#\x00', 0x0, 0x0) r2 = creat(&(0x7f0000166000)='./file0\x00', 0x0) sync() msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000517000)={0x0, 0x1000}, &(0x7f0000eb4000)=0x6) accept4$packet(r1, &(0x7f0000176000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000361000-0x1)=0x14, 0x80800) sendto$packet(r2, &(0x7f00007dc000)="94f60d0284765b3167670816df39ca00b16a5c7f4684227e2192d8de87c300a5e75ae91ee9b9ddb8a47bcd7fd3fa5c620e93f64bf6170f23450cb77db2bff00c1f7021fe7851d896b2d2f549ee164d6a39a9c3c6d120e692f91b08242e3c5b182e26b2d41d0220a7b8f5f84a127c48c225862861b7c7bb9d6fd110d82f13d31884ec076725b835ece31bbea0d50f623dd1b933dd95fbb0fd5d9959e6c35c308dcf5bdd10105effb5bf073580cd8bac63aed9f64d211f50c6971dd5", 0xbb, 0x4, &(0x7f00004ae000-0x14)={0x11, 0x7, r4, 0x1, 0x8, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x12}}, 0x14) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000d12000-0xa0)={r3, @in6={{0xa, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}}, 0x8, 0x3ff, 0x100, 0x7, 0x10}, 0xa0) 2018/02/05 09:10:56 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000023b000-0x18)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x1, 0x1, [@multicast2=0xe0000002]}, 0x14) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f00007f5000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@multicast1=0xe0000001, @empty]}, 0x18) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2b, &(0x7f0000033000)={@broadcast=0xffffffff, @multicast2=0xe0000002, @rand_addr=0x6}, 0xfffffffffffffff5) 2018/02/05 09:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f43000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00008db000-0x10)={0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000c03000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000007000-0xe8)={{{@in6=@local, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@remote}}, &(0x7f0000c25000)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000fde000)={{{@in6=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@loopback}}, &(0x7f00002cc000)=0xe8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000275000-0x4)=0x0) sendmsg$nl_netfilter(r0, &(0x7f000021f000)={&(0x7f0000aab000-0xc)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000180000-0x10)={&(0x7f0000117000-0x146c)={0x146c, 0xb, 0xf, 0x200, 0x1, 0x0, {0xc, 0x0, 0x2}, [@nested={0x198, 0x6, [@generic="2f902ef9bbd9780e9e289c84175f18d4b3e807e1179f4ed3b7fed50dbd5facd125b36b8906eb8005db4ef52ea08a60f8862c8d00eb72218979f4220af74de796ddc7a6c0b2e92f08e19e85e99a802892698eec8dc34299fc0e779256a55a326eb6c19eaf7a7d83053c68eebee4b71e221c9ccc331c0111dda2fe948838099f3a69fd1936886f6ea52002a2026781cb0ecce0db93b4", @generic="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"]}, @typed={0x18, 0x7f, @ipv6=@empty}, @nested={0x102c, 0x2a, [@typed={0xc, 0x7fffffff, @pid=r3}, @typed={0x8, 0x8}, @typed={0xc, 0x85, @fd=r0}, @generic="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", @typed={0x8, 0x60}]}, @nested={0x170, 0x4d, [@typed={0xc, 0x1, @uid=r4}, @typed={0xc, 0x75, @fd=r0}, @typed={0xc, 0x14, @ipv4=@broadcast=0xffffffff}, @generic="384bdb62f7acefbf69c25f6961eb9397e0e37455f4f3e6e93a71f626aa67881f41bec8457a36ba9b4e9272cbac9e6a4d4c181e0f9b1bb92a96e6574a4e373f57e0150d07ea2ff2c49eff0d91809bb6f65abcd513a2676f4f779a1a94aae64097d6bb4005951bf2287ec470de9ef98308bba8f5c4e2bd85", @typed={0xc, 0x43, @fd=r0}, @generic="1c68d14960319bd43b2752905227be2987a057f989af803ec0a86c53b4727879317350d10443c6a220031cc9a833fac83215ddd66ef9cb25f1d544d1e4abc425915232a4f0408a6be223269122149a3dc16c60b10a39222c7b4daa349f7877d64f757be09d6e762abfd337904876d31fc331655aa2b354b2939908d7bb3e61b13333a805a664dd2606891fabb350428bb665bb3d0e49b2e765462591f9a806d917", @typed={0xc, 0x59, @uid=r5}, @typed={0x18, 0x1f, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @nested={0x10c, 0x6, [@typed={0xc, 0x57, @pid=r6}, @generic="8368b0b64ce5be667d2c804089da52bb42f2ef0dab86970555ff9fb84e01947165914b489028fef81b2a9eb7ef8a4c9b296ba42b16573927510510b9a0756af01e7ab5a17db63d664b38958a1e1a3126ec1c62c0b62b118432615ae1dbf64a7605bbf1860cb3ffeff93b246656dd13f583b159ee949cec4f4e97b602e26256fbe807403b0058688bb3a12986d0a8398146fc4e8dd703360f4346e33cfd2b03f68fb5ee14bf2f295e34a31f344f3b505ba7f211fe00554d1632c351a320ce90f93b51e8d2b1c31208f657ebc2d6ea6f19740f7859a4fa4674153283cdb275d33ef4758b20e6bcfef00dc3a3f8a1cb4ee761c6ad599fd2c0bc37"]}]}, 0x146c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) clock_gettime(0x0, &(0x7f00002fc000)={0x0, 0x0}) write$evdev(r0, &(0x7f00006b2000)=[{{r1, r2/1000+30000}, 0x200, 0xfffffffffffffffa, 0x800}, {{}, 0x8, 0x7}, {{}, 0x9, 0x8000, 0x4}, {{0x77359400}, 0x5, 0x4, 0x9c}, {{0x0, 0x2710}, 0x3f, 0xffff, 0x9}, {{0x0, 0x2710}, 0x10001, 0x8, 0x4}, {{0x0, 0x2710}, 0xfffffffffffffc00, 0x100000001, 0x6}, {{r7, r8/1000+10000}, 0x80000000, 0x7, 0xe0f}, {{0x77359400}, 0x0, 0x9b43, 0x80}], 0xd8) syz_open_dev$evdev(&(0x7f00004f4000)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000322000-0x2c)=""/44, &(0x7f0000ad3000)=0x2c) ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000201000-0x58)=""/88) 2018/02/05 09:10:56 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000fba000-0x38)={&(0x7f00008ee000)={0x10}, 0xc, &(0x7f0000fe8000)={&(0x7f0000856000-0x198)=@updsa={0x138, 0x1a, 0xa09, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@dev={0xac, 0x14}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in=@multicast2=0xe0000002, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'lrw-serpent-avx2\x00'}}}]}, 0x138}, 0x1}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000002000-0x10)='/dev/input/mice\x00', 0x0, 0x80001) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000005000-0x10)=[{&(0x7f0000001000)="ab", 0x1}], 0x1) open(&(0x7f000034a000-0x8)='./file0\x00', 0x10000, 0x8) mmap(&(0x7f0000d25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000d26000-0x10)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000856000-0x8)=@assoc_value, &(0x7f0000b12000)=0x8) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000891000-0x4), 0x80800) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000965000-0xb), &(0x7f0000042000)=0xb) bind$netlink(r0, &(0x7f00004ff000)={0x10, 0x0, 0xffffffffffffffff, 0x5}, 0xc) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/netlink\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000006c000)={@generic="98474b76e34627469766c0c3dae7b9ac", &(0x7f0000b10000)=@ethtool_eeprom={0xc, 0x91, 0x2, 0x3d, "da389c6036feb7f22d99cd3a46a696fd409b74d2c9a2298ba6129574bc9a778b740f2c90afc82f839c4fec13ef982bb923a485081b3d1576deaaa429ea"}}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000068000)) 2018/02/05 09:10:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000013000)='/dev/ppp\x00', 0x100, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000003000-0x72)=""/114) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) exit_group(0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 51.737879] device gre0 entered promiscuous mode 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x801, 0x0) write$tun(r0, &(0x7f0000000000)=@pi={0x0, 0x0, @ipv4={{0x9, 0x4, 0xffffffff7fffffff, 0x7ef2, 0x2c, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0, 0x4, 0x0, @rand_addr, @rand_addr, {[@ssrr={0x89, 0xb, 0x3f, [@dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff]}, @noop={0x1}, @noop={0x1}]}}, @igmp={0x0, 0x0, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x30) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@empty, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@loopback}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x0, 0x1, 0x5c8000000, 0xa, 0x20, 0xa0, 0x0, r1, r2}, {0x337d9992, 0x5, 0x1ff, 0x1, 0x8, 0x2, 0x8, 0x1}, {0x8, 0x80000000, 0x8}, 0xbfb, 0xc, 0x0, 0x1, 0x2}, {{@in6=@empty, 0x0}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x3, 0x0, 0x8, 0x3ff, 0x9, 0x2}}, 0xe8) 2018/02/05 09:10:56 executing program 4: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/ppp\x00', 0x4040, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000017000)={0x7c, &(0x7f0000017000)=""/124}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r1, r0, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000019000-0x50)={0x4, 0x39c, 0xffffffff, 0x0, 0x1f}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) ioctl$DRM_IOCTL_GET_UNIQUE(r3, 0xc0106401, &(0x7f0000004000)={0x20, &(0x7f0000001000-0x20)=""/32}) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000002000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000000000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) [ 51.800089] audit: type=1400 audit(1517821856.648:7): avc: denied { set_context_mgr } for pid=5041 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=binder permissive=1 [ 51.834394] keychord: Insufficient bytes present for keycount 42 [ 51.841454] binder: 5041:5042 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 51.842256] keychord: Insufficient bytes present for keycount 42 [ 51.857527] binder: 5041:5042 ioctl c0106401 20004000 returned -22 [ 51.865624] binder: 5041:5044 tried to acquire reference to desc 0, got 1 instead [ 51.874800] binder: 5041:5044 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 51.889756] binder: 5041:5044 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000ac5000)='\x00', 0x0) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f000038d000-0x10)=[], &(0x7f000034c000-0x8)=[], 0x0) accept4$inet6(r0, 0x0, &(0x7f00008ec000-0x4), 0x0) 2018/02/05 09:10:56 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x7, 0x20, &(0x7f00006ea000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000b9f000)=0x6, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000d30000)={&(0x7f00004ab000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000df4000)=@delsa={0x28, 0x11, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xffffffffffffffff, 0x0, 0x6c}, []}, 0x28}, 0x1}, 0x0) 2018/02/05 09:10:56 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x50000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f000013f000-0x4)=0x7, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000a64000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r1, &(0x7f0000c4e000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f60000)={0x0}, &(0x7f00001c6000-0x4)=0xc) sched_getaffinity(r2, 0x8, &(0x7f0000755000)) getsockopt$inet_opts(r1, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/status\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000000)) 2018/02/05 09:10:56 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a5c000)='net/fib_trie\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00006da000)={0x8}, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000f88000-0x20)={@common='gre0\x00', @ifru_flags=0x100000000000301}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f00005ea000)={0x200, 0x0, 0x0, 0x8}) ioctl$DRM_IOCTL_SG_ALLOC(r0, 0xc0106438, &(0x7f0000f90000)={0xbfa, r3}) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f00007b8000-0x4)) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @rand_addr=0x2000000}}) 2018/02/05 09:10:56 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000007000/0x3000)=nil, 0x3000) mlock2(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x1) mremap(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f000000b000/0x3000)=nil) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000006000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_SCRNMAP(r0, 0x4b40, &(0x7f000000f000)=""/152) socket$inet6(0xa, 0x3, 0xffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000011000-0x28)={0x0, 0x16, 0x3, 0x4e, "bd07c63a2f1b586e7f1b52e4d4e7ada6dc054bfbcab85aa79fb68935576f6e5a"}) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000000b000)={&(0x7f0000005000/0x4000)=nil, 0x4000}) 2018/02/05 09:10:56 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000001000-0x4)=0x8c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000001000-0x160)={{{{0x2, 0x0, @broadcast=0xffffffff}}, {{0xa, 0x2, 0xfac, @ipv4={[], [0xff, 0xff], @rand_addr=0x1}, 0x4}}}, 0x1ce8, 0xfffffffffffffbff, 0x2, "dbe398b7905673263dac6d12af7909e9ecadcfee434b21bd8f0e6faf3db2fa146b1140bd8618f9eb0ba5f9f6558b46c1697072903104637e3cadc0d651a781b404deffdd6145dc0252df4c34b076c12f"}, 0x160) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0xa0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f000086d000-0x60)={0x0, 0xd, 0x0, @thr={&(0x7f00006a4000-0x42)="fccb6f4cc53323004d9fae4f96bbcf0b1f9ba7abfad0ee8738855b1f6193fdbd345cf88966b18582b870306522448de9543876a76f0709692587296c44c02e28d055", &(0x7f0000663000)="f586da0d6bbff6afa521da03f6049b454ce0977169f8c27015454fd8dbbc8b2a9d169688b964a93f3439c291d7193c3286655ee1c3472c76f59e9182f48e4be68a338f546eb4e2e2ec5bd5f1af7a0c286f5f870344eba1797cba040e05e92b4bfa3d99796b"}}, &(0x7f0000553000)=0x0) timer_settime(r3, 0x0, &(0x7f0000b9e000-0x20)={{0x77359400}, {0x0, 0x989680}}, 0x0) getgroups(0x4, &(0x7f00005d3000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) r5 = getgid() setgroups(0x2, &(0x7f00003b2000-0x8)=[r4, r5]) r6 = userfaultfd(0x0) seccomp(0x0, 0x1, &(0x7f0000ca7000)={0x2, &(0x7f0000127000)=[{0x2, 0xfffffffffffffffd, 0x80000000, 0x9}, {0x200, 0x7, 0x6, 0x2}]}) ioctl$UFFDIO_API(r6, 0xc018aa3f, &(0x7f0000746000)={0xaa}) ioctl$UFFDIO_REGISTER(r6, 0xc020aa00, &(0x7f0000019000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000023a000)={@common='ip6_vti0\x00', @ifru_data=&(0x7f00005a7000-0x20)="101e09a1e2835971d900360a16c30a7c708888e8896e6e84a9488ce94ed50215"}) r7 = gettid() syz_open_dev$evdev(&(0x7f00009cd000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000554000-0x21)=""/33) process_vm_writev(r7, &(0x7f0000a52000-0x10)=[{&(0x7f0000fa2000)=""/4096, 0x1000}], 0x1, &(0x7f0000d76000)=[{&(0x7f0000f2e000-0x61)=""/97, 0x61}, {&(0x7f0000ebf000-0x2c)=""/44, 0x2c}, {&(0x7f000088b000-0x7b)=""/123, 0x7b}, {&(0x7f000048f000)=""/87, 0x57}, {&(0x7f0000836000)=""/199, 0xc7}], 0x5, 0x0) clone(0x0, &(0x7f000043a000), &(0x7f00002c4000), &(0x7f00009d7000-0x3), &(0x7f0000a2d000-0x27)) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000112000-0xa8)=@hopopts={0x1d, 0x13, [], [@jumbo={0xc2, 0x4, 0x8}, @calipso={0x7, 0x48, {0x400, 0x10, 0x7, 0x7, [0xffc0000000000000, 0x8, 0x1, 0xe7, 0x7f, 0x0, 0x10001, 0x4]}}, @calipso={0x7, 0x10, {0x8fa, 0x2, 0x7f, 0x2e834db4, [0x40]}}, @hao={0xc9, 0x10, @mcast1={0xff, 0x1, [], 0x1}}, @padn={0x1, 0x0, []}, @hao={0xc9, 0x10, @empty}, @generic={0x9, 0xe, "b36cc5cbe9f593094972ae717847"}, @ra={0x5, 0x2, 0xe5}]}, 0xa8) tkill(r7, 0x7) 2018/02/05 09:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000411000)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x3, [@multicast1=0xe0000001, @empty, @loopback=0x7f000001]}, 0x1c) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000982000-0x10)='/selinux/status\x00', 0x0, 0x0) sendto$unix(r1, &(0x7f0000603000-0x55)="97e13ceb34b78d0cb91717a00bf5f974231436d9d5e1c3e3abbca8df5cc275732f8fe2b61c9322ef8636d720d50dcb62953a4cada3c057b24ebbf0064b87c99380b9c4e7fe9bac61d394e3ce9393f6b5161e9c0657", 0x55, 0x8004, &(0x7f000022a000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000231000)={@multicast2=0xe0000002, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) 2018/02/05 09:10:56 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000315000)='/dev/input/mice\x00', 0x0, 0x24000) ioctl$TCXONC(r0, 0x540a, 0x40) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mremap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3000, 0x3, &(0x7f000003b000/0x3000)=nil) [ 51.911477] binder: 5041:5052 BC_REQUEST_DEATH_NOTIFICATION death notification already set [ 51.922228] binder: 5041:5042 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 51.929755] binder: 5041:5052 ioctl c0106401 20004000 returned -22 [ 51.947551] binder: undelivered death notification, 0000000000000000 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000fea000), 0xffffffffffffff07) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x62, 0x10001) sendmsg$nl_route(r0, &(0x7f0000207000)={&(0x7f0000d70000-0xc)={0x10}, 0xc, &(0x7f0000eb8000)={&(0x7f000019a000-0x20)=@newlink={0x20, 0x10, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x20}, 0x1}, 0x0) 2018/02/05 09:10:56 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x7, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000004000-0x4)) 2018/02/05 09:10:56 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x803, 0x0) bind$packet(r0, &(0x7f000098f000)={0x11, 0x3, 0x0, 0x1, 0x0, 0x6, @random="06004ee72211"}, 0x14) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000922000), 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x46, &(0x7f000098e000-0x4), 0x2) openat$autofs(0xffffffffffffff9c, &(0x7f0000ce3000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00009fe000), &(0x7f00008f8000-0x4)=0x4) sendto$inet6(r1, &(0x7f0000efd000-0x144), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/05 09:10:56 executing program 4: clone(0x0, &(0x7f0000212000-0xa8), &(0x7f000006e000-0x4), &(0x7f00007af000-0x4), &(0x7f0000dda000-0x10)) faccessat(0xffffffffffffffff, &(0x7f0000bc0000-0x8)='./file0\x00', 0x100, 0x0) [ 51.988414] mmap: syz-executor4 (5071) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.txt. [ 51.995554] device gre0 entered promiscuous mode 2018/02/05 09:10:56 executing program 4: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000a38000)='/dev/ptmx\x00', 0x4000, 0x0) clock_gettime(0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x0, r0+30000000}, &(0x7f0000c9d000), 0x0) futex(&(0x7f000000c000-0x4), 0x5, 0x0, &(0x7f0000012000-0x10), &(0x7f000000d000-0x4), 0x0) 2018/02/05 09:10:56 executing program 3: ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000001000)={0x10001, 0x0, 0x8, 0x1ad, 0x20, 0x4, 0x5, 0xff, 0x1d, 0x8, 0x81, 0xf5}) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f000098d000), &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000002000), &(0x7f0000001000-0x4)=0x0) r3 = getgid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000002000)=[0x0, 0x0, 0x0]) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001000-0x60)=[{&(0x7f0000003000-0x45)="66df43496eb778b8f1cca59ea1d36089cd80a7235ace8fad6819eb9872a82c4acd9d61083d7976a3423cbbf0ea179b6437f5a17558658787d2551fe06013bdcb5c70dabe83", 0x45}, {&(0x7f0000002000-0x93)="3acbd2579ed630057cf24854928c1aa94db2c10955046dd731b4809b6b42e8101af66f65571bdad66e4e874ffcbbca952b02e70de9c2bc5bb7517a859ccf4c96feab40f432b591ec7eee468713bdb57fbe2f3b2e166e184cf069e9afb41f7363d7225732c7de0f11e2d8c6f57e36922a4ad0ff4a888a0a81acb64b0ff758bcfcb667f8067c0264f69f91d32f52d96faf31809d", 0x93}, {&(0x7f0000002000)="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", 0xfd}, {&(0x7f0000002000)="bbcb", 0x2}, {&(0x7f0000002000)="0229e718ea428438b1ffbe909f42fce86aac6a84d910c0ab5919431a82490e0dd8957e62459128a80c153f804d7cf3a59af4c36fcf08bb22aa1ac75528a3a079538e7974611113b767307a22d5f6d9c6c36f3b49a683b6de4919cf719c392139ce93b536722c5e172c0f61922d6c3a47afd467e3afa49a6858346b6c5d3d7c267c60ffa0a6197d143542c8e65ebe81ee44b8ea9f1ad90ccdeda9b20435aed04ccf6f76aab851bf3e43564b3305", 0xad}, {&(0x7f0000002000)="5624c1e6f9ca2784fdb13698d0b7c5bc7866628df7be8cf04df2b2e27173e08eaec1db884e70d97670eac0f96f3903e182f418c0449ae145fb6a80667d968414ccea810c9fca12b10e89211ff3c97cdb78dab3062aa80b8c8189cf88f22345dd3e57fe87038f74a29bae72b012a6d40ac2de3262e921a384200ec250147359ded7e007ed4f12d55e", 0x88}], 0x6, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r0, r2, r3}, @cred={0x20, 0x1, 0x2, r0, r4, r5}, @rights={0x20, 0x1, 0x1, [r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x80, 0x471802e5ddde522c}, 0x8000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000001000)) setpriority(0x1, r0, 0x0) 2018/02/05 09:10:56 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fdf000+0x4c6)='./file0\x00', &(0x7f0000fdf000)='./file0\x00') r0 = gettid() ioprio_get$pid(0x1, r0) r1 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/02/05 09:10:56 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) lstat(&(0x7f00004e9000-0x8)='./file0\x00', &(0x7f00003b6000-0x44)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000836000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f00001cd000)="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") connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x200000000a, 0x300) write(r0, &(0x7f00008b0000), 0x0) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/02/05 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x4, 0x0, &(0x7f00003c0000)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000e97000)="aa"}) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00000ba000)='/selinux/context\x00', 0x2, 0x0) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00008c0000)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f00003d2000-0xb0)={{0x9, 0x3f}, 'port0\x00', 0x40, 0x10000, 0x6, 0x0, 0xce8, 0x7fff, 0x3024, 0x0, 0x4, 0x9}) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = gettid() tkill(r4, 0x16) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003ec000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r5, 0xc0106407, &(0x7f0000001000-0x10)={0x3, 0x8, 0x5}) r6 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000998000)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$sock_ipx_SIOCIPXCFGDATA(r6, 0x89e2, &(0x7f00008b7000-0x4)) ioctl$TIOCSBRK(r6, 0x5427) r7 = memfd_create(&(0x7f0000f15000-0x9)='!keyring\x00', 0x3) connect$llc(r7, &(0x7f0000284000-0x10)={0x1a, 0xf5, 0x8, 0x40, 0x7, 0x7, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f000000f000)=[@request_death={0x400c630e}], 0x0, 0x0, &(0x7f000000c000-0xe1)}) 2018/02/05 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0xffffffffffffff1d, 0xfffffffffffffec4, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000fdf000+0x4c6)='./file0\x00', &(0x7f0000fdf000)='./file0\x00') r0 = gettid() ioprio_get$pid(0x1, r0) r1 = memfd_create(&(0x7f00008a7000-0x37)='proc+vmnet0^mime_typeuserem1wlan1vboxnet0mime_typeeth1\x00', 0x0) pwrite64(r1, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) epoll_create1(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r1, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') readlink(&(0x7f000094d000)='./file0\x00', &(0x7f0000008000-0x6a)=""/1, 0x1) 2018/02/05 09:10:57 executing program 1: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f000000d000-0x20)={@generic="7aedff1fa902b71a314efc5f76993983", @ifru_addrs={0x2, 0x3, @rand_addr=0x1}}) r1 = socket$netlink(0x10, 0x3, 0x0) recvmmsg(r1, &(0x7f0000019000-0x1e0)=[{{0x0, 0x0, &(0x7f0000019000-0x50)=[], 0x0, &(0x7f0000019000-0x87)=""/135, 0x87}}], 0x1, 0x0, 0x0) pipe(&(0x7f000000f000)={0x0}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f000001b000-0x10)="dd42dd7c7327c77d4c519fa7828f08a0", 0x10) 2018/02/05 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) socket(0x10, 0x80800, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000228000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f00007df000-0x41)=""/65) r3 = dup(r0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f000097a000)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00003e2000)=0x3) accept4$llc(r3, &(0x7f000087d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00001fa000-0x4)=0x10, 0x80800) 2018/02/05 09:10:57 executing program 7: 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) mkdirat(r1, &(0x7f0000518000-0x8)='./file0\x00', 0x1) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000f66000)='hybla\x00', 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xf0, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @empty}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="177474887d40b17e0505539072855017eabe309c3ae589d9ed7a9c6d683bc459456cb8fe68e372a2621dffb1557a173780ba72399100ff698411bb4d96d935b0f65bdeeaa951491511f6429f2b47d94e274f33011171cd74778c74de35b6cf30b20c1b57c622875b8bcb8d02251abec3072712077bc9b92d3801d3f4a5d5a4cc01cfbc2e1d0423ea009cab5d0f9a569defe6b11f6c6381737fbd9bbfe59d4ff23cdb8fed1710b9a6b96b52d28434174eb1d0256aa47a", 0xb6, 0x0, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee7000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f000015f000)={0x5, 0x10000, 0x1aecfe37, 0x3, 0x4, 0x6, 0xfffffffffffffff9, 0xa, 0x81, 0x7}) ioctl$TIOCNOTTY(r0, 0x5422) 2018/02/05 09:10:57 executing program 2: 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"}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000636000-0xc)='/dev/autofs\x00', 0x80000, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000ba8000-0x2)=0x389) getpeername$inet(r2, &(0x7f00008a8000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000045c000-0x4)=0x10) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000588000-0x28)={&(0x7f0000e69000/0x3000)=nil, 0x62, 0x0, 0x40, &(0x7f0000c12000/0x4000)=nil, 0x7ff}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f00001c9000-0x22)={0x1, 0x1, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0}]}) epoll_wait(r2, &(0x7f0000e9e000-0x60)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x800) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000a14000)={0x101}, 0x4) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000c1c000)={0x5, &(0x7f0000b3c000-0x28)=[{0x100000001, 0x5, 0x7, 0x4}, {0x4, 0x4, 0x5, 0xfff}, {0xffff, 0x3, 0x30f2eec4, 0xffffffffffffe765}, {0x4, 0xffffffff, 0x0, 0x22}, {0x800, 0x7, 0x4, 0xd02}]}, 0x10) r4 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0xf, &(0x7f0000f29000), &(0x7f0000b5e000-0x4)=0x4) r5 = add_key$keyring(&(0x7f0000066000-0x8)='keyring\x00', &(0x7f000000b000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) r6 = add_key(&(0x7f0000221000-0xa)='encrypted\x00', &(0x7f0000472000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00008e3000-0xaa)="1b1335d42cf75c2248997a6a7d932fde993581bfb85b205aa6030ca416be0dfd94abb70646ad2aca3f6449b475bfe10f2713144a4b769cf2fbdda299285c9b09344ec5a8e2c09e5ede84bc2456feec23b5c16793f02b9af7a3331794f206451c29ec0c95615652216b784c0a42162ecf3d8059cbfd5b12f47815a49157a72ebf7b9e03cdc317ed6caaea90528e8c4b0323ea58b695a1f6247f3e68456fd7f4203770b46c5a03a6c84ee3", 0xaa, 0xfffffffffffffffc) keyctl$unlink(0x9, r5, r6) pselect6(0x40, &(0x7f0000bdf000-0x40)={0x7ff, 0x40, 0x0, 0x0, 0x4, 0x0, 0x1, 0x8}, &(0x7f00000e8000-0x40)={0x0, 0x10000, 0xfffffffffffeffff, 0x6, 0x76, 0x4, 0x1, 0x80000000000}, &(0x7f0000a29000)={0x100000001, 0x10001, 0x7fff, 0x0, 0x101, 0x10000, 0x7}, &(0x7f00006e7000-0x10), &(0x7f0000dce000)={&(0x7f0000e50000-0x8)={0xff}, 0x8}) sendmsg$key(r3, &(0x7f00001aa000-0x2f)={0x0, 0x0, &(0x7f0000422000-0x10)={&(0x7f00002b5000-0x48)={0x2, 0xf, 0x5, 0xf, 0x9, 0x0, 0x1, 0x1, [@sadb_x_nat_t_type={0x1, 0x14, 0x3}, @sadb_x_nat_t_type={0x1, 0x14, 0x8}, @sadb_x_nat_t_port={0x1, 0x16, 0x3}, @sadb_spirange={0x2, 0x10, 0x2, 0x3}, @sadb_spirange={0x2, 0x10, 0x3, 0x1}]}, 0x48}, 0x1}, 0x80) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000810000-0x7)='md5sum\x00', 0x2) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000a08000)={0x11, 0x1c, &(0x7f0000eff000)="eee29b14ab77d868e183dd52d1aa05b93587325bbea14d66623e3bd0"}) r1 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x2, 0x28001) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00007e1000)={0x1, 0x0, &(0x7f0000df3000)}) write$evdev(r1, &(0x7f0000f16000-0x30)=[{{}, 0x1, 0x0, 0x2}, {}], 0x30) [ 52.175976] audit: type=1400 audit(1517821857.018:8): avc: denied { call } for pid=5111 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 09:10:57 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x23, &(0x7f0000000000), &(0x7f0000012000)=0x2c8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00003f4000)={0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000001000)) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f000010e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000753000)='./file0\x00', &(0x7f0000c7d000-0x8)='./file0\x00', 0xe002, r2, r3, 0x1, 0x5, 0x2000801) socket$inet(0x2, 0x0, 0x8000) r4 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000865000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 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) ioctl$KDMKTONE(r4, 0x4b30, 0x6) sendmsg(r4, &(0x7f0000001000-0x38)={&(0x7f0000002000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r4, 0x2, 0x2, 0x8fb, 0x0, {0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}}, 0x32, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=[{0x1010, 0x1, 0xffff, "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{0x80, 0x105, 0x1, "6b5e68968c1b8518c975df15661d433d404997c7c5dfbbd8cf5e79b7f3f894d93cffd1a247f8bf53b572d5328ee9f61b22d88b1d0a38a58a99d9c79208f651c1cf481fbde324f6e548e0275837d38dae1f0eaf0069514f7b60f011484ce4072d25d33f188dc1ab9d39502496bd"}, {0x28, 0x105, 0xb0c, "f0533c7badc3469bc6a6471bca7ac8a4672ef39211"}, {0x88, 0x107, 0x3f, "ab785b558b5116d6b93f639f9c411faf7bfa8183bd82158cf8916020ef5090268c3d5b7044c0194c92e631d590b32c94412760a781229b0be695a27b874dd94f3a61e5bf2dd02b5df76f9f2dab8f78d150d574e4b4f018afde5708989b14208fc9598ce5ab13d15bfabd975436f8d79e957f3a5b0552"}, {0x78, 0x108, 0xee5, "08da8fa2d936cc47c34a81facc8e3e69451362c86c8dd9e7b7c445a8d16c9885af6e1b9ca2b5acea40643faa39bcec6f7163ce10f5f977445eff9b7eb55bd18f58d9239ca5e616642bbdc5c80cd4afe07bbadd061d02ed2dcdb3583eaa09b70ddedc8a27a91c9019"}, {0xc0, 0x11, 0x1, "5bae8ece0db8a891b77f94752aa19a8b287305e4f41b8d17af7718dadbdc0d55fc5a48b9b8d00c73bd144a7bf8db58bfd26b962868d8563c0af81287aeac7cc1d8756fe7ecfb3ca79b6c5ba6b318242e9ae6230a12c1ce01f99357219ab8ede79c0a0df0c153302b29fee5a81d7b8a97b285ceebb93f2b62ac4c1b88426c8d6c56bc10c60b706637dff3d9b8f146f44720800aa4f47c853e5ff5f9ce36e546d69890ad158f3d12ea9d"}, {0x100, 0x1ff, 0x3f, "8adad824cf6394d79a80c553cd386dd4822dc883ac1450b3d949dfcf2c788c8692c976c9115dcbc1eed3951a6c336dacf520048d2342c4c7a77555f6ddd8c049e5ec2169ca13dd98a004fafe62b2c626c8bfe39348356ec8ecf46b2af7ae8cf0dd9e77005fbbcd617428394781b5e45d6ddc9210672a2327c01582222d88d14692b710f6656e11b563c71aa7fe77469594105d1fe966c429593f08743c162f08c6b6703fd3899a452aba1b6f3409b9fd9aaaa0f9b8cdcc13134372ed20e3a900b6cfc76a1e952417fd0e55359b5ae44a9f4c51fddd421480c7feb116d55d58f1a23bc7921f6efa19a69bc8431c158b89"}, {0xd0, 0x119, 0x41, "0b0cfedd3f952d6eddbed14ee95885316b807df92275ec455f2ced637f2bd82428322a6cd764c05b4aaad0ee344e31d85b8722f4a15feef5506d33c9c86237f4a300b46f40a2fe5ab2802d0dbbd71e636ab1a701a932ca3a36ac62470f1f97a1185fb1662dfe8dcc0422dd3a50c27b20f125d14fdc3af5b5bb8c5db94e4cd5ed67cb49892ba25b1c3cda04a37bf289402f75fe14450f4fa16e261f943f5241511a085fef8d7fcbfba95b66d3b5ee964349cfd7997d3504b4fe2b34"}], 0x1448, 0x4000}, 0x4081) rt_sigqueueinfo(r1, 0x27, &(0x7f0000000000)={0x0, 0x100, 0xc3f1, 0x80000001}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r4, &(0x7f0000001000-0x69)=""/105, 0x69, 0x2000, &(0x7f0000558000-0x10)={0x1a, 0xc, 0x400, 0x9aff, 0x5, 0x3, @random="66805feee13b"}, 0x10) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0xe5d000)=nil, 0xe5d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000064000)={0x1, &(0x7f0000e58000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) socketpair(0x0, 0xe, 0x5, &(0x7f0000b71000)={0x0}) ioctl$TIOCEXCL(r0, 0x540c) fchmodat(0xffffffffffffffff, &(0x7f0000e5d000-0x8)='./file0\x00', 0x0) 2018/02/05 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000216000)='./file0\x00', 0x141842, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000017000)='/dev/ptmx\x00', 0x802, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000bd7000-0x8)=[0x1, 0x1f]) sendfile(r1, r0, &(0x7f00009e6000), 0xffffffff) fcntl$setflags(r0, 0x2, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x1) sendfile(r1, r0, &(0x7f000034e000-0x8)=0x10, 0xf96c) [ 52.233459] binder_alloc: binder_alloc_mmap_handler: 5111 20000000-20002000 already mapped failed -16 [ 52.245058] binder: BINDER_SET_CONTEXT_MGR already set [ 52.255807] binder_alloc: 5111: binder_alloc_buf, no vma [ 52.262093] binder: 5111:5112 transaction failed 29189/-3, size -227--316 line 3128 [ 52.268191] binder: 5111:5130 ioctl 40046207 0 returned -16 [ 52.268770] binder_alloc: 5111: binder_alloc_buf, no vma 2018/02/05 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x0, 0x1, 0x100) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00006a1000-0x4), &(0x7f0000e43000)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000099e000), &(0x7f00008d6000-0x4)=0x4) 2018/02/05 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xd, 0xa, 0x6, &(0x7f0000e3c000-0x8)={0x0}) ioctl$TCSETSF(r0, 0x5404, &(0x7f00000ff000)={0x4, 0x7, 0x5, 0x3, 0x1f, 0x4, 0x6, 0x1, 0x3, 0xb, 0x6, 0x13}) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$ax25(r1, &(0x7f000061f000)={0x3, {"1d7fe3219718f7"}}, 0x10) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ef2000)='/dev/vga_arbiter\x00', 0x4c2000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00007d4000)={{0x1, 0x3, 0x6, 0x0, 0x8000}, 0xfff, 0x10000, 'id1\x00', 'timer1\x00', 0x0, 0x3, 0x1, 0x7, 0x1000}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f0000d7f000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) listen$netrom(r0, 0x5) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000b8d000-0x4)={0x6, 0x10000, 0x10000}) [ 52.268803] binder: 5111:5143 transaction failed 29189/-3, size -227--316 line 3128 [ 52.295392] binder: undelivered TRANSACTION_ERROR: 29189 [ 52.303211] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x400000002, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000ff6000-0x4), 0x4) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ffc000-0xe)='/dev/keychord\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000997000-0x8)={0x0, 0x100000001}, &(0x7f0000d15000+0x843)=0x8) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000ffb000)={r1, 0x0, 0x9}, &(0x7f0000ffb000)=0x8) sendto$inet(0xffffffffffffffff, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) clock_gettime(0x0, &(0x7f0000906000)) r2 = syz_open_dev$tun(&(0x7f0000953000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00003af000-0x50)={{0x100000000, 0x7}, {0x33, 0x1f}, 0x3b9, 0x5, 0xffff}) dup2(0xffffffffffffffff, 0xffffffffffffffff) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000080e000)='/dev/autofs\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000003e000-0x8c)={0x1000, 0x0, 0x0, 'queue0\x00'}) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f000073f000-0x48)) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) close(r2) socket$inet(0x2, 0x1, 0x2) 2018/02/05 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eec000)=0x7fe, 0x4) poll(&(0x7f0000ef0000)=[{r0, 0x1}], 0x1, 0x106) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000a57000)={0x9, {{0x2, 0x3, @empty}}, 0x0, 0x2, [{{0x2, 0x3, @rand_addr=0x100000001}}, {{0x2, 0x3, @multicast2=0xe0000002}}]}, 0x1a8) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000eea000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/05 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x4a, &(0x7f0000d31000), &(0x7f0000d54000)=0xfffffffffffffdc5) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00008ee000)={{0xa, 0x2, 0x8001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x2}, {0xa, 0x3, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x10001}, 0x0, [0x0, 0x3ff, 0x2, 0x8, 0x91, 0x0, 0x7, 0x7]}, 0x5c) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(0xffffffffffffffff, 0x4b70, &(0x7f0000091000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009d1000-0x10)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000066d000)=@assoc_value={0x0}, &(0x7f0000d50000)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000cd8000-0xc)=@sack_info={r1, 0x80000001, 0xfff}, 0xc) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000378000)='/dev/loop-control\x00', 0x0, 0x0) r3 = dup(r2) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000013a000-0x38)=[@in6={0xa, 0x0, 0x5, @loopback={0x0, 0x1}}, @in6={0xa, 0x0, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x8}], 0x38) ioctl$LOOP_CTL_REMOVE(r3, 0x4c80, 0x0) 2018/02/05 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003b000-0x6)="706f73fb00000000000000566f6573737b0000", 0x3) pwrite64(r0, &(0x7f0000f8d000)='-', 0x1, 0x0) fcntl$addseals(r0, 0x409, 0xb) sendfile(r0, r0, &(0x7f000003c000), 0xffc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x3, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x9, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) [ 52.348387] audit: type=1400 audit(1517821857.198:9): avc: denied { create } for pid=5157 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f000060c000)={{0x100000001}}) fstatfs(r0, &(0x7f0000a47000)=""/221) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b72000-0xc)) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) epoll_wait(0xffffffffffffffff, &(0x7f0000379000)=[{}], 0x1, 0x8d) getitimer(0x1, &(0x7f00004ef000)) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000138000)='/dev/rtc\x00', 0x0, 0x0) getrandom(&(0x7f000069d000-0x32)=""/50, 0x32, 0x2) pause() ioctl$DRM_IOCTL_DROP_MASTER(r2, 0x641f) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000052000-0xc)={0x13}) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfc3000)=nil, 0xfc3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000fc1000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f0000d9c000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) prctl$void(0x15) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000fc2000-0x30)={0x0, 0x0, &(0x7f0000b2a000-0x14)=[], 0x1, 0x0, &(0x7f0000fc2000-0x3)="dd"}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000053f000)={0x0, 0x0, &(0x7f000000e000-0xb8)=[], 0x0, 0x0, &(0x7f000000d000-0xa5)}) 2018/02/05 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000f1d000-0x18)=@generic={0x962, 0x9, 0x80}) fallocate(r1, 0x0, 0x0, 0x40002) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) r3 = gettid() ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f000035a000-0x4)=0x7fffffff) tkill(r3, 0x16) [ 52.410251] audit: type=1400 audit(1517821857.258:10): avc: denied { write } for pid=5157 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 52.450306] binder: 5187:5189 ioctl c0306201 20fc1fd0 returned -14 [ 52.462561] binder: 5187:5192 ioctl c0306201 20fc1fd0 returned -14 2018/02/05 09:10:57 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f000025b000)='./file0\x00') r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000160000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00002b8000)=0x1c, 0x80000) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000218000-0x4)=0x5, 0xe0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fb6000-0xe8)={{{@in6=@remote, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@empty}}, &(0x7f0000bf9000-0x4)=0xe8) stat(&(0x7f000088d000-0x8)='./file0\x00', &(0x7f0000916000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpeername$unix(r1, &(0x7f000038f000)=@file={0x0, ""/24}, &(0x7f0000d84000-0x4)=0x1a) chown(&(0x7f0000e5d000-0x8)='./file0\x00', r3, r4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000666000-0xc)=@abs={0x1, 0x0, 0x1}, 0x8) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[], 0x0}}, &(0x7f00005c3000)=0x14, 0x0) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000a31000-0xb)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TIOCEXCL(r5, 0x540c) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xff) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000055e000-0x20)={0x13d, 0x0, 0x2, 0x2}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000d78000)={0x4, r2}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000990000-0x20)={0xa07a, 0x9, 0xfffffffffffffffd, 0x3, 0x4, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00005bc000-0xc)={0x1}) 2018/02/05 09:10:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69), 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty}, 0x10) sendfile(r0, r1, &(0x7f0000af5000), 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000b76000)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r2, 0x0) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000d0f000-0x4)=0x3) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00003b6000-0x20)={@generic="0037e30be204abdb02b063f3539574e8", @ifru_flags}) ppoll(&(0x7f00003af000)=[{r2, 0x9000}, {0xffffffffffffffff, 0x20}, {0xffffffffffffffff, 0x8}, {r3, 0x8}], 0x4, &(0x7f00002ff000-0x10)={0x0, 0x989680}, &(0x7f0000ae3000)={0xce016d1}, 0x8) syz_open_pts(r3, 0x80200) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000000b000-0x8)) ioctl$TCFLSH(r3, 0x540b, 0x2) 2018/02/05 09:10:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c78000-0xc)={0x0}, &(0x7f0000fdb000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000500000)='oom_sWore_adj\x00') read$eventfd(r1, &(0x7f0000e03000), 0x8) mlockall(0x1) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000517000-0x9)='/dev/sg#\x00', 0x7fffffff, 0xfffffffffffffffe) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f000010c000-0xe8)={{{@in=@remote, @in6=@ipv4={[], [], @multicast2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f00002db000-0x4)=0xe8) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000dd8000)={r2, 0x1, 0x6, @empty}, 0x10) sendmsg$nl_route(r0, &(0x7f00003d0000-0x38)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000256000-0x10)={&(0x7f0000d16000-0x88)=@setneightbl={0x11, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDTA_NAME={0x8, 0x1, 'lo\x00'}]}, 0x1c}, 0x1}, 0x0) 2018/02/05 09:10:57 executing program 6: r0 = socket$inet6(0xa, 0x802, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x29, &(0x7f0000f69000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x21, &(0x7f0000001000-0x37)=""/55, &(0x7f0000dba000)=0x37) 2018/02/05 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000001, 0x0, &(0x7f0000020000)={0xffffffffffffffff, 0xffffffffffffffff}) fremovexattr(r0, &(0x7f0000f0b000-0x9)=@random={'system.', '[\x00'}) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000029000-0x4), 0x4) r2 = dup(r1) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000459000)='tls\x00', 0x4) sendto(r1, &(0x7f0000003000-0x1001)="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", 0x8c1, 0x0, 0x0, 0x0) r3 = gettid() sendmmsg(r0, &(0x7f0000e9f000)=[{{0x0, 0x0, &(0x7f0000ce6000-0x10)=[{&(0x7f0000f3b000-0x52)="86", 0x1}], 0x1, &(0x7f0000a11000)=[]}}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) dup3(r2, r4, 0x0) close(r2) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r2, &(0x7f0000d5f000)={0x1}) tkill(r3, 0x16) 2018/02/05 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000a64000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00006f3000-0x1a8)={0xd8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x0, 0x2, [{{0x2, 0x2, @broadcast=0xffffffff}}, {{0x2, 0x1, @rand_addr=0xfffffffffffff001}}]}, 0x1a8) fanotify_init(0x0, 0xc8000) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000bf0000-0xf)='/dev/sequencer\x00', 0x2000, 0x0) bind$inet(r0, &(0x7f000002e000-0x10)={0x2, 0x2, @multicast1=0xe0000001}, 0xfffffffffffffe9e) syslog(0x3, &(0x7f0000034000)=""/94, 0x5e) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x5, 0x480040) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x401, 0x6, 0xd9cd, 0xfffffffffffffffe}, &(0x7f0000004000)=0xa0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r2, 0x3}, 0x8) recvmsg$netrom(r1, &(0x7f0000cf8000)={&(0x7f00006ac000-0x10)=@ax25={0x3, {"2f4305c052086f"}, 0x2}, 0x10, &(0x7f0000000000)=[{&(0x7f0000001000-0xfd)="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", 0xfd}, {&(0x7f0000001000-0xd0)="2d4d7b76f447e6f5ba5e9018da23ba0bf91e1fb5de5591cc2afcbaaeb66bdde9a21d3fd3f11024379bd8509fdc3dfc0f1fb76b447107e9d79d9177deb1224caffbc174c879ea00885034819ad42dd74f59cb1b200f3e4de0cd2d9e69b62e8e6a83da989e1d7400015ce9c1252ba293e5788d646f39252adf3eb2c3f86a28a9b0f37a416a89ff84363da45b707ebb72b4c8e07cb4ad19e11f617979bb736990444e1c7c38874894828dbc30a6fc4e31a830fb361a9984bbb44113c6b271049c72e092b1f24cc0c93760ebb22f46fb950d", 0xd0}], 0x2, &(0x7f0000001000-0x21a8)=[{0x48, 0x119, 0x401, "1b93c60b8c95d6b38725577f74a5be15a4df899c8a13f12cb59f3cdbe3fb873db584c3435afece4b48740ea8a3f0308320f63b0c6468"}, {0xa0, 0x107, 0x8, "fc696eb48afb27d6cc4dd09f88ae9d9472e9436077109cec2e70d845dd34dcdfeebfd4db3d0fb9261b9a0e543f630435e7ee37e779caff5e5c94bf1896b0a8938e0ab9d91cbb93d97ddbce6ca7ff479d43f0fce653ef1b64390af899a02273aa6a406e9dfec1c32a580d49e170ba479cdfd6f361be7223c30868c29658fb610000f165e31b2aa2cf9bce36"}], 0xe8}, 0x0) ioctl$sock_SIOCSIFBR(0xffffffffffffffff, 0x8941, &(0x7f0000001000)=@get={0x1, &(0x7f0000001000)=""/41, 0x100000000}) getpeername(0xffffffffffffffff, &(0x7f0000004000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14) 2018/02/05 09:10:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000387000), 0x4) recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r0) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b0b000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$unix(r0, &(0x7f0000343000)=@abs={0x1, 0x0, 0x0}, 0x8) socketpair$unix(0x1, 0x24, 0x0, &(0x7f0000ec5000-0x8)) r1 = add_key(&(0x7f0000a98000-0xb)='asymmetric\x00', &(0x7f0000a02000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$assume_authority(0x10, r1) mq_unlink(&(0x7f0000279000-0x17)='.&posix_acl_access\'em0\x00') 2018/02/05 09:10:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000818000-0x18)={0xaa}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000c4e000-0x3)) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f000027e000)=""/227) vmsplice(r0, &(0x7f0000998000-0x20)=[{&(0x7f0000f5e000)='z', 0x1}], 0x1, 0x0) dup2(r0, r2) 2018/02/05 09:10:57 executing program 1: ioprio_set$uid(0x2, 0x0, 0x0) 2018/02/05 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000d99000-0x4)) r1 = socket$netlink(0x10, 0x3, 0x4) recvfrom(r1, &(0x7f000073e000-0x57)=""/87, 0x57, 0x0, &(0x7f000020b000-0x10)=@ethernet={0x0, @empty}, 0x10) writev(r0, &(0x7f00006a6000)=[{&(0x7f000055a000-0xdc)="580000001400192340834b80040d8c560206f8ff000400000000000000005800004824ca944f64009400050028825a003b7dbe907902008000f0fffefffffe03ed03fff5dd00000010000100000c0900fcff4d00040e05a5", 0x58}], 0x1) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000015000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f0000002000)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x2, &(0x7f0000014000)=[{0x20, 0x0, 0x0, 0xfffffffffffff02c}, {0x6}]}, 0x10) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009c6000-0xe)='/dev/keychord\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000234000)={0x0, 0x9, 0x0, 0x7, 0x6}, &(0x7f0000250000)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000273000)={r1, 0x40}, 0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fb3000)='/dev/autofs\x00', 0x200200, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000f1d000)={0x8, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x0, @empty}, 0xa1, 0x3, 0x6, 0xb0, 0x6, &(0x7f00001e3000)=@common='bcsf0\x00', 0xc204, 0x4, 0x1}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000992000-0xc8)=[@in6={0xa, 0x0, 0x7, @loopback={0x0, 0x1}, 0x80000000}, @in={0x2, 0x1, @rand_addr=0x43}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x48b8, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x400}, @in6={0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x3}, @in6={0xa, 0x0, 0x509, @mcast1={0xff, 0x1, [], 0x1}, 0x5}, @in6={0xa, 0x3, 0x10001, @loopback={0x0, 0x1}, 0x1}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0xbc) bind$netrom(r3, &(0x7f0000253000)=@full={{0x3, {"45a1f52178484f"}, 0x100}, [{"7573cfee8607fb"}, {"a82b976085f0b3"}, {"9db6e05539565c"}, {"a9ad21ecc4a72a"}, {"f351114e8ee825"}, {"f3db4cef49ab3f"}, {"31226c22784bba"}, {"9b9a7a5f4277cf"}]}, 0x48) flistxattr(r3, &(0x7f0000201000-0x7a)=""/122, 0x7a) sendmsg$nl_xfrm(r2, &(0x7f00003cf000)={&(0x7f0000f4e000-0xc)={0x10}, 0xc, &(0x7f00005ad000)={&(0x7f000044d000-0x204)=@migrate={0xac, 0x21, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, {@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001}]}]}, 0xac}, 0x1}, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000292000)={0x40}, 0x4) read(r3, &(0x7f0000dd2000-0x1000)=""/4096, 0x1000) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r3, 0x10e, 0x1, &(0x7f0000813000)=0x7, 0x4) 2018/02/05 09:10:57 executing program 4: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000000)={0x6, 0x1, 0x6, 0x8, 0xf4e}) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000003000)='./file0\x00', &(0x7f000000b000)='./file0\x00') socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000005000)=0x1, 0x4) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$llc(r0, &(0x7f000000c000)=""/213, 0xd5, 0x2000, 0x0, 0x0) 2018/02/05 09:10:57 executing program 2: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000fd6000), 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000993000-0x9)='/dev/ppp\x00', 0x723a88df493c419b, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000fd9000-0x4), &(0x7f0000fd9000-0x4)=0x4) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) ioctl$sock_ifreq(r0, 0x600008b0f, &(0x7f0000700000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common="677265308000"}) 2018/02/05 09:10:57 executing program 3: clone(0x0, &(0x7f00008e9000), &(0x7f00006ed000-0x4), &(0x7f0000994000-0x4), &(0x7f0000f70000-0xc5)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffffff, &(0x7f00003d3000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000001000-0x8)={0x3}, 0x8, 0x800) 2018/02/05 09:10:57 executing program 6: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000019000)='/dev/keychord\x00', 0xa, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f000002b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000005000)=0x1c, 0x80800) write$eventfd(r0, &(0x7f000002b000-0x8), 0x101ba) mmap(&(0x7f000002c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r0, &(0x7f000002d000-0x8)='./file0\x00', 0x1a, 0x500) 2018/02/05 09:10:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000020b000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ce8000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00009d8000)=0xe8) stat(&(0x7f0000353000-0x8)='./file0\x00', &(0x7f0000bad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000064a000)={&(0x7f00002d2000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000ca4000)={&(0x7f000011c000)=@getae={0x414, 0x1f, 0x10, 0x3, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xa, 0xff}, @in=@broadcast=0xffffffff, 0x6, 0x0}, [@tfcpad={0x8, 0x16, 0x10000}, @migrate={0x30, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2b, 0x1, 0x0, 0x0, 0xa, 0x2}]}, @algo_comp={0x130, 0x3, {{'deflate\x00'}, 0x740, "42d0a8370d32e59d9e5567e35f8cb024125e82a59bc25210db501890446565442c83c52a9638854ffe60649099cc34fe21835e473f4a8968eefe376266c495adc87d4afd970d4047289349bf1a178d0b19785001bfc4d8ab9d22c393d1df8dd8a0468d4a9f0b61ededa2582f2f3cb435bdfa7b771951f377ad8b2c9783b2337b33b305dde83e3149b467893607e120e86932c800e9bad646c7ab6255841a01e8a5d98bae5b0af78a09b6b1d1a455519374e6fb44d0d8f3421bb72065ee3f32394758055d3eba1d0d36969825678d7afe073e945cd813cc6b956537664a4dd6151a76f2993ebc8a24"}}, @ipv6_hthresh={0x8, 0x4, {0x2d, 0x16}}, @sa={0xe8, 0x6, {{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x400}, 0x0, 0x2, 0x1, 0x8, 0x2, 0x20, 0x80, 0x2b, r3, r4}, {@in=@broadcast=0xffffffff, 0x2, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xfff, 0x31814e68, 0x63, 0x2, 0x99, 0x4, 0x6}, {0x200, 0x2, 0x3, 0x401}, {0x1f, 0x9, 0x3ff}, 0x4, 0x6, 0x2, 0x0, 0xd7, 0x4}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @ipv6_hthresh={0x8, 0x4, {0x10, 0x73}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @migrate={0x138, 0x11, [{@in=@rand_addr=0x5, @in6=@dev={0xfe, 0x80, [], 0x0, 0x1}, 0xff, 0x1, 0x0, 0x5, 0xa, 0xa}, {@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, 0x0, 0x1, 0xa, 0x2}, {@in6=@empty, @in=@loopback=0x7f000001, 0x7f, 0x3, 0x0, 0x1, 0xa, 0x2}, {@in=@rand_addr=0x10000, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff, 0x0, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6c, 0x3, 0x0, 0x6, 0xa}, {@in=@broadcast=0xffffffff, @in=@empty, 0x32, 0x3, 0x0, 0x6, 0xa, 0x2}, {@in=@rand_addr=0x8000, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3c, 0x0, 0x0, 0x5, 0x2, 0x2}]}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x414}, 0x1, 0x0, 0x0, 0x20004800}, 0x20000000) r5 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003e6000)={0x0, 0x7}, &(0x7f0000211000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007f3000-0x10)={r6, 0x20, 0xa40e, 0x1}, 0x10) socket$pptp(0x18, 0x1, 0x2) personality(0x400000) 2018/02/05 09:10:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000960000-0x4), 0xfefa) setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000f8f000-0x4)=0xffffffffffffff00, 0x4) r1 = accept(r0, &(0x7f0000801000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000058000-0x4)=0x26) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00004d5000)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x7}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x1, @loopback=0x7f000001}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}], 0x78) 2018/02/05 09:10:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000bc7000)) mkdir(&(0x7f000092a000-0x10)='./file0/control\x00', 0x0) symlink(&(0x7f0000747000)='./file0\x00', &(0x7f0000ab9000)='./file0/control/file0\x00') r0 = creat(&(0x7f0000f99000)='./file0/control/file0\x00', 0x0) getsockname$unix(r0, &(0x7f00005d2000)=@abs, &(0x7f0000c36000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f000047e000)={0x8, 0x0, 0x1fe}) 2018/02/05 09:10:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000077e000-0x4)) timer_create(0x3, &(0x7f0000248000-0x60)={0x0, 0x15, 0x1, @thr={&(0x7f000017e000-0xfa)="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", &(0x7f0000d5b000-0x3f)="6d93cec10583f2a0da68e40d8d8411ca2da83c04b780580ffafcd6f2633ce587cca23af9839fc40544e04731864be7ccaaec678de486a922928ff7435a3c02"}}, &(0x7f0000959000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00003c0000)='loginuid\x00') getsockopt$ax25_int(r1, 0x101, 0x6, &(0x7f0000bd0000), &(0x7f000089a000)=0x4) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002af000-0x20)={@common='ifb0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x8}}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000195000)={0x0}, &(0x7f0000901000)=0xfffffffffffffffe) timer_create(0x0, &(0x7f0000c8c000)={0x0, 0x1d, 0x4, @tid=r2}, &(0x7f00001e8000)=0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000750000-0x4)=0x7, 0x46) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) prctl$getname(0x10, &(0x7f000093c000-0xd1)=""/209) timerfd_create(0x6, 0x800) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"0282b3f73a0900000000000000da6bea", {0x4, 0x9, 0x8, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f0000abe000-0x60)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)) timer_gettime(r3, &(0x7f0000833000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f00008d8000+0x9e1)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x220, 0x4) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000c92000)) mlock(&(0x7f000060c000/0x2000)=nil, 0x2000) r4 = dup(r0) setsockopt$inet6_tcp_int(r4, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) ioctl$DRM_IOCTL_DROP_MASTER(r4, 0x641f) bind$inet6(r0, &(0x7f0000fa1000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) ioctl$TIOCCONS(0xffffffffffffffff, 0x541d) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0x25) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r4, r5, &(0x7f0000d84000-0x8), 0x8000fffffffe) 2018/02/05 09:10:57 executing program 3: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000003000)={0x0, 0x0, []}) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000d9a000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000478000-0x4)=0x10) getsockname$packet(r2, &(0x7f0000355000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000006b000-0x4)=0x14) ioperm(0x3, 0x80000001, 0xffffffffffff8000) 2018/02/05 09:10:57 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xfffffffffffffffc) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) sync_file_range(r1, 0x4, 0x4, 0x4) getcwd(&(0x7f000000d000-0x21)=""/33, 0x21) ioctl$sock_FIOGETOWN(r1, 0x401054d5, &(0x7f0000023000-0x4)) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000024b000)='./file0\x00', 0x2000, 0x0) r0 = memfd_create(&(0x7f0000bee000)='mime_typemime_type/bdev\x00', 0x0) bind$ax25(r0, &(0x7f0000d4f000-0x10)={0x3, {"d319132245c9f4"}, 0xffffffff}, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000b19000-0xa)='ns/uts\x00') sendfile(r0, r1, &(0x7f00003c9000-0x8), 0x7ff) remap_file_pages(&(0x7f0000f8e000/0x2000)=nil, 0x2ca, 0x0, 0x0, 0x0) poll(&(0x7f00009ba000-0x8)=[{r1, 0x2000}], 0x1, 0x3) 2018/02/05 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x0, &(0x7f000020d000-0x8)={0x0, 0x0}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000d42000)) setsockopt$packet_int(0xffffffffffffffff, 0x107, 0x0, &(0x7f00005d0000-0x4)=0x7d2, 0x4) socketpair$inet(0x2, 0x7, 0x1, &(0x7f0000f3f000)={0x0, 0x0}) pwrite64(r1, &(0x7f0000ea1000)="3a58378ac06e3bef524b28e1d23c215b7691b22f496e0ac8dda4262633b27c741917ceb4db7665f49db6593e64ad72e715b0cade9cfe64d055a2f0732bed2776f43b84503f57bb6e9d490c38a87cd9a2be6b5f718e0bea9345db63fd9d10d6c3f7faf7ead8e36c102971", 0x6a, 0x0) r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) renameat(0xffffffffffffffff, &(0x7f0000b1a000-0x8)='./file0\x00', r3, &(0x7f0000a71000-0x8)='./file0\x00') timer_settime(0x0, 0x0, &(0x7f0000c9e000)={{}, {0x0, 0x989680}}, &(0x7f0000832000)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f000000e000-0x4)) sendmsg$nl_netfilter(r4, &(0x7f0000498000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000ee8000-0x10)={&(0x7f0000dc2000)={0x14, 0x0, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f000014d000-0x20)={@common='gre0\x00', @ifru_flags=0x8003}) sendmsg$nl_xfrm(r3, &(0x7f00009c6000-0x38)={&(0x7f00005af000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000092000-0x10)={&(0x7f000016b000-0x168)=@getsadinfo={0x168, 0x23, 0x200, 0x0, 0x2, 0x4, [@address_filter={0x28, 0x1a, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0xfffffffffffff0be, 0x7}}, @algo_crypt={0x11c, 0x2, {{'ctr(twofish)\x00'}, 0x6a0, "0cb9a71760149633c9926b038955c9b0c5d725af89fdbee056f90506639c810e327bd707ea03078305de1b4e40bb26e5e6e09375e523d7acfa0aa7b9f189f103577382767c26d1a9940eb48fbdf43d9528d8c21a49322b2ccfd3f18bba7a7e4a17be3392ad78bbcc9f0045bae00ea342cfcea2bc4168ca1f26917996abc490b01130e47491dbde5098f0a9ede7facd893a9c2c14172b014983b8af9b99a48581695986ea05b4e6ce21c421892fc0f05371c6d274beaa9da2d2e03d1cad9137baf96905a4dfb311e5d75e95502a53d21e2db91f55"}}, @tfcpad={0x8, 0x16, 0x80000000}, @extra_flags={0x8, 0x18, 0x88}]}, 0x168}, 0x1}, 0x800) getrusage(0xffffffffffffffff, &(0x7f0000a14000-0x90)) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x40) ioctl$int_in(r0, 0x5452, &(0x7f000002b000)=0x8) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_int(r1, 0x0, 0x80000000017, &(0x7f0000ef5000)=0x2, 0x4) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f0000ef7000-0x4)=0xbc, 0x4) 2018/02/05 09:10:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffffff, 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x3) socketpair(0x0, 0x80800, 0x80000001, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000000)=0x9, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0xa}, [@srcaddr={0x14, 0xd, @in6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x3c}, 0x1}, 0x0) 2018/02/05 09:10:58 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f0000001000-0xf4)=""/244) rt_sigaction(0x0, &(0x7f0000aec000-0x18), &(0x7f0000885000), 0xfffffe0e, &(0x7f0000d4d000-0x8)) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7ff, 0x100) ioctl$PPPOEIOCDFWD(r0, 0xb101, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x100000000a, &(0x7f00008d0000-0x4)=0x480000000, 0x4) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000701000-0x9)='/dev/vga_arbiter\x00', 0x20000, 0x0) write$selinux_user(r2, &(0x7f0000fa7000-0x30)={'system_u:object_r:insmod_exec_t:s0', 0x20, 'unconfined_u\x00'}, 0x30) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000ed6000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000756000)=[]}, 0x0) 2018/02/05 09:10:58 executing program 1: mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000001000)=0x2e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000050000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000051000-0x6)={r1, 0xff}, 0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xf, 0x1, 0xffffffffffff0ceb, &(0x7f0000051000-0x8)={0x0, 0x0}) ioctl$EVIOCSCLOCKID(r2, 0x400445a0, &(0x7f0000001000-0x4)=0x7ff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000051000-0xd)='/dev/snd/seq\x00', 0x0, 0x8c000) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r4, 0x40bc5311, &(0x7f000000d000-0xbc)={0x0, 0x0, "000169076e743100000000000000000000000200000000000000000000000600000000000000000000b7000000000000000000000000000000000000000400", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000050d000-0x8)='./file0\x00', 0x300, 0x108) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000d26000-0x4)=0x2, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f0000dbb000-0x4)) write$selinux_load(r0, &(0x7f0000125000)={0xf97cff8c, 0x8, 'SE Linux', "fd6360f63d9216082c592419dec4a1d61443527c44e9ebf36c7e17136669b386d584d871a2673bf4aebea09ab498fd9516da57ba41d4de719c0b15db7a425af18c8cea4f2aeda69ad045b4097dfe94432aa5db1e3108c3ce1aa683ad4616551cf46ddf8b"}, 0x74) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000d68000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f00009f1000-0x1000)=""/4096) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00004bb000-0x9)='/dev/ppp\x00', 0x40, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r3, 0xc04c5349, &(0x7f0000b89000)={0x3ff, 0x43c, 0x277}) connect$netrom(r3, &(0x7f0000001000-0x48)=@full={{0x3, {"34cf07ac542b5b"}, 0xfff}, [{"eadba3c392194f"}, {"df58248572018d"}, {"9e73557d64e46d"}, {"7cbd2d66a142df"}, {"5fbbf1fb0b50c8"}, {"cedc1f327af996"}, {"3b61c44ee66ca3"}, {"caf5352810f199"}]}, 0x48) symlinkat(&(0x7f0000cbb000)='./file0\x00', r2, &(0x7f0000d58000)='./file1\x00') 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000020b000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ce8000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00009d8000)=0xe8) stat(&(0x7f0000353000-0x8)='./file0\x00', &(0x7f0000bad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000064a000)={&(0x7f00002d2000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000ca4000)={&(0x7f000011c000)=@getae={0x414, 0x1f, 0x10, 0x3, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xa, 0xff}, @in=@broadcast=0xffffffff, 0x6, 0x0}, [@tfcpad={0x8, 0x16, 0x10000}, @migrate={0x30, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2b, 0x1, 0x0, 0x0, 0xa, 0x2}]}, @algo_comp={0x130, 0x3, {{'deflate\x00'}, 0x740, "42d0a8370d32e59d9e5567e35f8cb024125e82a59bc25210db501890446565442c83c52a9638854ffe60649099cc34fe21835e473f4a8968eefe376266c495adc87d4afd970d4047289349bf1a178d0b19785001bfc4d8ab9d22c393d1df8dd8a0468d4a9f0b61ededa2582f2f3cb435bdfa7b771951f377ad8b2c9783b2337b33b305dde83e3149b467893607e120e86932c800e9bad646c7ab6255841a01e8a5d98bae5b0af78a09b6b1d1a455519374e6fb44d0d8f3421bb72065ee3f32394758055d3eba1d0d36969825678d7afe073e945cd813cc6b956537664a4dd6151a76f2993ebc8a24"}}, @ipv6_hthresh={0x8, 0x4, {0x2d, 0x16}}, @sa={0xe8, 0x6, {{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x400}, 0x0, 0x2, 0x1, 0x8, 0x2, 0x20, 0x80, 0x2b, r3, r4}, {@in=@broadcast=0xffffffff, 0x2, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xfff, 0x31814e68, 0x63, 0x2, 0x99, 0x4, 0x6}, {0x200, 0x2, 0x3, 0x401}, {0x1f, 0x9, 0x3ff}, 0x4, 0x6, 0x2, 0x0, 0xd7, 0x4}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @ipv6_hthresh={0x8, 0x4, {0x10, 0x73}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @migrate={0x138, 0x11, [{@in=@rand_addr=0x5, @in6=@dev={0xfe, 0x80, [], 0x0, 0x1}, 0xff, 0x1, 0x0, 0x5, 0xa, 0xa}, {@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, 0x0, 0x1, 0xa, 0x2}, {@in6=@empty, @in=@loopback=0x7f000001, 0x7f, 0x3, 0x0, 0x1, 0xa, 0x2}, {@in=@rand_addr=0x10000, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff, 0x0, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6c, 0x3, 0x0, 0x6, 0xa}, {@in=@broadcast=0xffffffff, @in=@empty, 0x32, 0x3, 0x0, 0x6, 0xa, 0x2}, {@in=@rand_addr=0x8000, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3c, 0x0, 0x0, 0x5, 0x2, 0x2}]}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x414}, 0x1, 0x0, 0x0, 0x20004800}, 0x20000000) r5 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003e6000)={0x0, 0x7}, &(0x7f0000211000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007f3000-0x10)={r6, 0x20, 0xa40e, 0x1}, 0x10) socket$pptp(0x18, 0x1, 0x2) personality(0x400000) 2018/02/05 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x3, &(0x7f0000178000-0xc)=""/12, &(0x7f0000000000)=0xc) r1 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000899000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pread64(r1, &(0x7f0000001000-0x91)=""/145, 0x91, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000048e000)='/dev/hwrng\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r2, 0xc0206416, &(0x7f000082d000-0x20)={0x0, 0x86a, 0x2, 0x6, 0x8, 0xc6a}) 2018/02/05 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$keyring(&(0x7f0000b3e000)='keyring\x00', &(0x7f0000ffd000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) r1 = add_key(&(0x7f000049c000)='encrypted\x00', &(0x7f000005f000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00004b0000-0x6f)="567b566302221f3fc8aceeefb4f237eb64e0314b69f41d3915c72d14d8c49f250ca5efda1f9213b8038dac716086c2bb70f6f9ed98eb73e07b936dacede3f1121590a148602a4793f950c5868b43afcb19a00f7e7e50dcc8c5ef479e1e6653185ac2980379a2802c6a6a9f7b8b9e54", 0x6f, 0xfffffffffffffffb) keyctl$reject(0x13, r0, 0x8001, 0x8, r1) readahead(0xffffffffffffffff, 0x0, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00004f2000-0xc)='/dev/autofs\x00', 0x100, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f00001a1000)={0xc0, 0x6}, 0x8) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000000000/0xc38000)=nil, 0xc38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c36000)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4200, r1, 0x0, 0x0) ptrace(0x4207, r2) tkill(r2, 0x12) ptrace(0x4208, r2) syz_open_procfs(r2, &(0x7f000010e000-0x8)='net/hci\x00') mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c39000-0x9)='/dev/rtc\x00', 0x40000, 0x0) mmap(&(0x7f0000c38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000c38000)) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000001000-0x6e)="fcac0424ed6d04eb4723985435499f2b6400c722d39b4c32af89bc8e8658b14c3f553907e94290c85b38cdb22ee48d6b11384f34e09a221144334eaa4bad3fe0283fdf92e2705dcef16dc19b8a707b68137c1a4dc2d227b300bd7fad149c9ea367d9d73a91932835cbc8d37ff819", 0x6e, 0x0, 0x0, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000351000/0x4000)=nil, 0x4000}, 0xd8ad05a4f82942c5}) ioctl$int_in(r1, 0x5421, &(0x7f0000013000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f0000909000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:10:58 executing program 6: clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) 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) clone(0x0, &(0x7f0000000000), &(0x7f00008c7000), &(0x7f0000000000), &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f000044e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_get$uid(0x3, r0) wait4(0x0, 0x0, 0x80000000, &(0x7f000005b000-0x90)) wait4(0x0, 0x0, 0x60000002, &(0x7f0000a95000-0x90)) 2018/02/05 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f00005da000)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000509000-0x4)=0x2, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000095a000-0x8)) sendto$inet6(r0, &(0x7f0000adb000)="51e251578851f74182a74b89b27df427aeef44966d202e4138b5a18e75a0424e7fe93b0d32c7abba87b65f97aba1c26a06b6d94c4aefd8fdca10e744391062c8e602721c20051608d9aa6dacf61e1eb331a4daad402b9885599d56130f7149fb1111fa116e94324d585a0569fbd311dad54cb4e32ff7f02216844ef42eeb66c3d526c878d5135ad1c9262239339c18885e2a0a95854d6cde3dd2feeaa50216af6c5760923413af81199a65a6332b02ec7bbf79d557c033cbe032fdc44f66a5c59cc4a3c5d218f5896b359d1efd60baf98df6396567478f7b817ce6e11d59a7def452a0e1d0607f57f626a5b8d476636ef1ee76307524cf9ae49be4db0ab2c8ea0c5ebd1e80fed632155e14da1f7324d97bc61a3c1edc4431ee8a6caa2ed9f85cea5a2a9b263630c7d6fc35dda6002da571a2e51917e7c1019d8ce21a608147e408cc4c7c5f444fab931bda86d977d7c9ccefd881e5ef05b287f41eea526862885881c2cdc687dff02ba9b70a9b08734ac4d62c7f34465c34aa9e9f136c7f796d9eea41aa37f61830508338bb1f887089070567a1dd96cd700e7a098dabedb60f31acd17d487bc8be1a3101d2b5ac1715003793596c6daa93a27f4adb4d6fbea5669c24c206c944317ea18a2c762457f1bc945fec8f849641d44e7e2a24faeee28f3f266395fe18b0dce20c1f64e8896c8ff0e4a44a116fb32462471a0fcde143e551723d57339722765673b4163d66f473ac10f988cb25c89074fcb1bba20c41bddd9ca5cd2f106632f9884a47866d284b4efc6bb1aa74ed48d4a6535795f0873a99907ebc22be2337364cf9acc063e32f7d2ebdfad64d04aa405d2dbdee1128ab1e4761d2dd30885ad37dd168478f10789d172feef4c817a5cd372caade57f23300e45f47e001e3ea09364ab42ee9802477368b9910f4e24037c871cb8251568c792287a6f49fa61b7c2600accaa0e7b40c5912a9e100225c70441144ffa82927fa4802ed9ebb03eea8e945af5f4993f21a7f53baf7ec5bb6cc96b917dde82c18840c3500e9565f68f687b1c73d834c0d99d4acb002dc5682dbcdb1217a98f6c3ef8318b7fa93894e8a097b4511ba5c035e27c9fe8bfe7754741ac21bbc0303b81672e3117e5590fe2d92f912759b9937f64204ec5caa92e218daa5a3ef64617beb30cccb31016b13ed8d7bcabb03e176b1c906a38cbda3bf1c1256ab74ab6f42ed9bafbbd0096263be1a7da1e1c88deec55a653d170e1e13c77dacaa60a37a6ba2383e661ebc9f13dbaade2dd884c9951819fb4608e19e70cd2496ccfb12f24c71f496cfe9bc88fe1bbea1e9a24b1d4664fb0776aca6269b396779680e52f86877d9209988d12ccb137be01ab7496d00547a7d4849d365a18dbb55c429cde87d33c4b74ad2273cdfee88b5418866ef327f25e9cbcd5a64d97184339f7e4cb5f8de171d2779c0f68884ae835e398f982d5749f085628d3608986656ea04b721f828202e9342bd7d19dfa091e772aebf9718030167a8c029df7c58b7f400582bd95e5ad802050d8775ef373e8e2c5bf3525f907add3be426cd5a079c49abffe933e9ee213a3baf34f932d1299312691e1c53e6247ae0989ad66070d51fad22856a8b6b28954e7d41189b11c5321789eec8670de9e8db0b0473ba2e02731e60be632697d61e052c18d4bcc6d1572fdf426f7b2fee6c1dee66c85c497b90facaf63b8ec5cde4a73400f9180bcfc0f81eca9580a7c81462a077f9034026bf72aa7c6de4b3c15d4a2dbd6fd7d87084aea9f25fb4bf5ec83eb56874a760533792dff2695407ccdd6a7375e0007230fd3f6501c152f1c1ff279b1d67cc95f2820762b7927659368e41657bdef2dd15b63498a93b787bdb26809d734aaf98b86fcf9fc643a34d03ebbe072820662d20f4774d66c5ae0a0adade5b8f6242a059b926221ee3d677487471c432b0d6d64dad030703475bb3ecac39b204a814f5ece5961621358e36f8a2cf7196c76959824bbb475a7cad8f57853fe05f59f341b5b4967904daf833d91ae9461ef10036f8be7700d66f2d2c3a63dba8eb35e7127246029e222f0b2aebbe767f5125e2d9ea5d5987b9bb96f303e4f3c647c776c5b6306472896dcebe0de6d001b453a4e26dfe433b409586e0faca3ee89e8b936ea46b97a0f663544a8f4784c6b484334949f583b02557645c7d7884910eaf4879da3f4f37ce789b728a49d0546730e2adb0a9cb74620b0cf3a28061a607089a47a23e831c16dd002fc6ad4ebd7c62d265da40d6bfd145698d18d14522e19aa599cd9e412c4644dccb31849bd5e31411c6ff9249be50762cc6fdaa01a7cdcb162dc0516524002b688a462f69b6cce348a6dc5e9356ae3938909ea062f9501220214e83a4e621b8d685925c92c7564e9132cfe10f8acb646b731114ff101479f99d70a4bd6033bf5e4e6675120fa21d0610a685af21ba76162fa5cc571056b295b8f9987fdef14526be89516234dee2d93bf7ceba533af07bb7a6e9f1d5756f81a7558b5e029e662c5dfe00f657bd5a5165c6d44bd90f719342b7ac36eb8f10cdaeda44c079ecb31d324125ac848a27ba173ad35d1acd4e206387ecea474d6a70086d225448e247bfcd51ecae1f15dfe10acc50e7757cca9c5ef80562b63224c3259d6d1fc928264d356b8345ba03e10cd6970c0343ee98359dcb5920b83cb0aa034807f40050c6cf63543e107d85bfa82ce4f5e90f6078a743b0c7ccdd007c7c0115abfd5a9a52873b7b5da78a1ab7404016c5d00aabcfc3e16070b8222a99efebebf6042e6da1dbb3e782d831c0eb4f464b82abc0a8", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) 2018/02/05 09:10:58 executing program 7: clone(0x0, &(0x7f0000001000-0x3a), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000003000)) readlink(&(0x7f0000140000-0x8)='./file0\x00', &(0x7f0000152000)=""/220, 0xdc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1ff, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000000+0xaa0)=0x7) 2018/02/05 09:10:58 executing program 1: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000e1b000)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000f7f000-0x10)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000d2e000)={r1, &(0x7f0000c4e000-0x28)=""/40}) r2 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r2, &(0x7f0000312000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f000024e000)='/dev/sg#\x00', 0x9, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00004e5000)={0x3f, 0x7, 0x8000, 0x4, 0xf1, 0x100000001, 0xd7, 0xd4, 0x0}, &(0x7f0000c73000)=0x20) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000c91000)=@assoc_value={r3, 0xff}, &(0x7f0000eb4000+0x37c)=0x8) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000151000-0xb)='/dev/hwrng\x00', 0x100, 0x0) bind$pptp(r4, &(0x7f000030c000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x4}}, 0x20) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f00009ec000)="240000002e001d003200000800417718fbffffff01000000000001de800000000000ff10", 0x24) bind$vsock_stream(r0, &(0x7f0000b0e000-0x10)={0x28, 0x0, 0xffffffff, @my=0x0}, 0x10) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f000004a000-0xb8)={0x0, 0x9, 0x400, 0x4, 0x100000001, 0x40000000000, 0xffff, 0x2, {0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x401, 0x7, 0xbe, 0x6, 0x96}}, &(0x7f0000693000)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000593000)={r1, 0x1}, 0x6) 2018/02/05 09:10:58 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f0000a6e000)={&(0x7f0000b08000-0x80)=@generic={0xa, "daf8ffe6ffffff0001f20000000000b61b340e63f8ab691822e903e7d64ac8fef9507f000daec57f844686fbbf26093d6b53efc1cb2b880001186a68506776e9eba5ebd039273202a52700faccec35120ec64fc333c1c99287b26eaece2900727e347f814dc256ce82cb2c8080000000bff900000000000000076167b456"}, 0x80, &(0x7f0000feb000-0x80)=[], 0x0, &(0x7f000093d000+0x187)=[]}, 0x0) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b4f000)='/selinux/mls\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f000020b000)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000ce8000)={{{@in=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f00009d8000)=0xe8) stat(&(0x7f0000353000-0x8)='./file0\x00', &(0x7f0000bad000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000064a000)={&(0x7f00002d2000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000ca4000)={&(0x7f000011c000)=@getae={0x414, 0x1f, 0x10, 0x3, 0x3, {{@in=@dev={0xac, 0x14, 0x0, 0x10}, 0x0, 0xa, 0xff}, @in=@broadcast=0xffffffff, 0x6, 0x0}, [@tfcpad={0x8, 0x16, 0x10000}, @migrate={0x30, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@multicast1=0xe0000001, 0x2b, 0x1, 0x0, 0x0, 0xa, 0x2}]}, @algo_comp={0x130, 0x3, {{'deflate\x00'}, 0x740, "42d0a8370d32e59d9e5567e35f8cb024125e82a59bc25210db501890446565442c83c52a9638854ffe60649099cc34fe21835e473f4a8968eefe376266c495adc87d4afd970d4047289349bf1a178d0b19785001bfc4d8ab9d22c393d1df8dd8a0468d4a9f0b61ededa2582f2f3cb435bdfa7b771951f377ad8b2c9783b2337b33b305dde83e3149b467893607e120e86932c800e9bad646c7ab6255841a01e8a5d98bae5b0af78a09b6b1d1a455519374e6fb44d0d8f3421bb72065ee3f32394758055d3eba1d0d36969825678d7afe073e945cd813cc6b956537664a4dd6151a76f2993ebc8a24"}}, @ipv6_hthresh={0x8, 0x4, {0x2d, 0x16}}, @sa={0xe8, 0x6, {{@in=@empty, @in6=@dev={0xfe, 0x80, [], 0x0, 0x400}, 0x0, 0x2, 0x1, 0x8, 0x2, 0x20, 0x80, 0x2b, r3, r4}, {@in=@broadcast=0xffffffff, 0x2, 0x2b}, @in=@local={0xac, 0x14, 0x0, 0xaa}, {0xfff, 0x31814e68, 0x63, 0x2, 0x99, 0x4, 0x6}, {0x200, 0x2, 0x3, 0x401}, {0x1f, 0x9, 0x3ff}, 0x4, 0x6, 0x2, 0x0, 0xd7, 0x4}}, @srcaddr={0x14, 0xd, @in=@local={0xac, 0x14, 0x0, 0xaa}}, @ipv6_hthresh={0x8, 0x4, {0x10, 0x73}}, @srcaddr={0x14, 0xd, @in=@multicast2=0xe0000002}, @migrate={0x138, 0x11, [{@in=@rand_addr=0x5, @in6=@dev={0xfe, 0x80, [], 0x0, 0x1}, 0xff, 0x1, 0x0, 0x5, 0xa, 0xa}, {@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, 0x0, 0x1, 0xa, 0x2}, {@in6=@empty, @in=@loopback=0x7f000001, 0x7f, 0x3, 0x0, 0x1, 0xa, 0x2}, {@in=@rand_addr=0x10000, @in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, 0xff, 0x0, 0x0, 0x4, 0xa, 0x2}, {@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x6c, 0x3, 0x0, 0x6, 0xa}, {@in=@broadcast=0xffffffff, @in=@empty, 0x32, 0x3, 0x0, 0x6, 0xa, 0x2}, {@in=@rand_addr=0x8000, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x3c, 0x0, 0x0, 0x5, 0x2, 0x2}]}, @coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0x0, 0xbb}}]}, 0x414}, 0x1, 0x0, 0x0, 0x20004800}, 0x20000000) r5 = dup3(r1, r0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x18, &(0x7f00003e6000)={0x0, 0x7}, &(0x7f0000211000-0x4)=0x6) setsockopt$inet_sctp6_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00007f3000-0x10)={r6, 0x20, 0xa40e, 0x1}, 0x10) socket$pptp(0x18, 0x1, 0x2) personality(0x400000) 2018/02/05 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xd1a000)=nil, 0xd1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd(0x0) mmap(&(0x7f0000d1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000d1b000)={0x28, 0x0, 0xffffffff, @any=0xffffffff}, 0x10, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00009cb000-0x20)={@common='syzkaller1\x00', @ifru_flags=0x2}) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(0xffffffffffffffff, &(0x7f00009a0000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000d1b000)=0x10) mmap(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lgetxattr(&(0x7f00000a0000)='./file0\x00', &(0x7f0000d1c000)=@random={'btrfs.', '${proccgroup*ppp1cpuset\x00'}, &(0x7f00005cf000)=""/6, 0x6) r2 = socket(0xb, 0x0, 0x100) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000d1c000-0x10)=@generic="256afffffffffffffffc7bab023a3fbb", 0x2c30a205) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$mice(&(0x7f00007e7000-0x10)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r3, &(0x7f0000d1e000-0x10), &(0x7f0000d1e000-0x4)=0x10, 0x800) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000d1e000)=0x0, &(0x7f00007ba000-0x4), &(0x7f0000d1e000)) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000d1f000-0x8)='./file0\x00', &(0x7f0000d1f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000d1e000)={&(0x7f0000d1e000)={0x10, 0x0, 0x0, 0x400042}, 0xc, &(0x7f0000d1e000)={&(0x7f0000d1e000)={0xc8, 0xd, 0x4, 0x400, 0x6, 0x3, {0x0, 0x0, 0x2}, [@nested={0x10, 0x3f, [@typed={0xc, 0x20, @fd=r0}]}, @typed={0xc, 0x82, @uid=r4}, @typed={0xc, 0x6, @uid=r5}, @generic="67558795bbe56ebe44002f6fd02a31a80b760ed024dda09c3dbeffe706dda1035785a78e0e37812bc88237d3b3c984e3dc585de904840645dc7e6050754ce63afc05462dc4fc6e4de8fff8f6ffc651c765aaf5ec52eae0666572ccdc2b622c82eb6582960a18286c67b2b931fc3d55df05823be69a0ed5035ce2e2eef0b68f904d013ec37eac193dbff338"]}, 0xc8}, 0x1, 0x0, 0x0, 0x801}, 0x4000) mmap(&(0x7f0000d1b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r3, 0x541c, &(0x7f0000d1c000-0x28)={0x5, 0x8, 0x3, 0x0, 0x9}) signalfd4(r0, &(0x7f0000d19000), 0x8, 0x0) 2018/02/05 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00006e5000-0x9)='/dev/ppp\x00', 0xc0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00008bf000)={0x1, 0x6, 0x2}) ioctl$LOOP_CLR_FD(r0, 0x4c01) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000282000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000860000)={0x6, {{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x90) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x9972) getrusage(0xffffffffffffffff, &(0x7f00006ec000-0x90)) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f000050d000)=0x4, 0xfffffffffffffe91) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000054f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @empty}}) ioctl$FUSE_DEV_IOC_CLONE(r1, 0x8004e500, &(0x7f00009f9000)=r1) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f000007a000), &(0x7f0000f6a000)=0x4ca) getpeername$packet(r1, &(0x7f0000f98000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000ec8000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x32, &(0x7f0000746000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xc}, r2}, 0x14) 2018/02/05 09:10:58 executing program 1: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x1, &(0x7f0000acc000)={0x40}, &(0x7f0000b47000), 0x8) getcwd(&(0x7f00005cd000-0x4a)=""/74, 0x4a) mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) utimes(&(0x7f00002f5000-0x8)='./file0\x00', &(0x7f0000b48000-0x20)={{0x0, 0x7530}, {0x77359400}}) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f000040d000-0x88)={0x3, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000420000)={0x0, {{0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/05 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d030000000000000600000000000000274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe205dee02fe37161246323ee9c82c790add905b90a64adab9f060000000000000060fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabbffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0x3, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x4000000000006}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x1000]}, 0x5c) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000849000-0x10)='/dev/sequencer2\x00', 0x40000, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000abf000-0x4)=@assoc_id=0x0, &(0x7f000080f000)=0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000af4000-0xa0)={r1, @in={{0x2, 0x2, @empty}}, 0x9, 0x4, 0x1ff, 0x6, 0x8a}, &(0x7f000031c000-0x4)=0xa0) rt_sigaction(0xe, &(0x7f00000e5000)={0xa2, {0x9}, 0x7fffffc, 0x3}, &(0x7f00005b7000), 0x8, &(0x7f000065f000)) socketpair$inet6(0xa, 0x6, 0x8000, &(0x7f0000ff5000)={0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000002000)={0x1, 0x0, 0x3}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f0000a13000)=0x8, 0x4) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000e50000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) 2018/02/05 09:10:58 executing program 6: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000049c000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000000000)={{0xffffffffffffffff, 0x3, 0xffffffffffffff01, 0x0, 0x1}, 0x53, 0x5, 'id1\x00', 'timer1\x00', 0x0, 0x0, 0x1, 0x3f}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000b64000)="e61375664c8d1694c5c7c7d1c3df7e8d87fb05ce31fb794354b01374b4b96889dda29c57806e6ec4e08b5c25968b74808716a400c946e31c1518509551226ee4c4bc9242b03a66b19f4b30745711453d984b9591a44287ff2e16d3d43dc638cce2f3d693fa9d4c17fb19cac57910426726b3abbf8891bdbc8a8abb890afeefa85b860ed3b266e6089f3fb8f8fe67d2312779111be36d7577f5a31b3cde44c1cfd1606afcea254c37875fca90d8c2137b12e452539a359a5375e7c06a59", 0xbd) syz_open_procfs(0x0, &(0x7f0000158000)='uid_map\x00') 2018/02/05 09:10:58 executing program 7: openat$ppp(0xffffffffffffff9c, &(0x7f00004da000)='/dev/ppp\x00', 0x2201c2, 0x0) flistxattr(0xffffffffffffffff, &(0x7f0000336000)=""/185, 0xb9) 2018/02/05 09:10:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r0, &(0x7f000016d000)={0x1a, 0xff, 0x9, 0x1, 0xffffffffffff0000, 0x8, @random="3bc24cdcdbef"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000745000-0x4)={0x40, 0x7ff00000000000, 0xaf}) r1 = syz_open_dev$tun(&(0x7f0000772000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b3f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000061f000)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f000047d000)=0xe8) connect(r2, &(0x7f0000731000-0x10)=@can={0x1d, r3}, 0xffffffffffffff80) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000e20000)=[]}) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfd9000)=nil, 0xfd9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000033000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000001000-0xc)={0x1}) ppoll(&(0x7f0000034000-0x30)=[{r1}], 0x1, &(0x7f0000034000-0x10), &(0x7f000002c000-0x8), 0x8) r2 = socket$netlink(0x10, 0x3, 0x0) socketpair(0x18, 0x80007, 0x4, &(0x7f00002c4000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000000000)) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x14, &(0x7f0000fda000-0x14)={@remote, 0x0}, &(0x7f0000fd9000)=0x14) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r4, &(0x7f0000fd9000)=""/38, 0x26, 0x12000, &(0x7f0000fda000-0x14)={0x11, 0x1f, r5, 0x1, 0x5c5, 0x6, @link_local={0x1, 0x80, 0xc2}}, 0x14) fsync(r2) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r2, 0x10e, 0x8, &(0x7f0000da8000)=0x9, 0x4) 2018/02/05 09:10:58 executing program 2: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000013000)="1a49ec85d53aeec0ae7c2cf2056e27e4caf34f10c6b5cb96127ea111bd936654c2f9b45b149c1cb8b49f77a5cc62c2e3513f6c18b0b701483b2eca28714313c9783b91e859ecb4797b719822128773d812bb2af8f390870068c0d1c8e714bc6424b4642500e01db673918d217fc7b6c99d") ioctl(r0, 0x2287, &(0x7f000000e000-0x1)) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f000000f000)={@multicast2, @empty}, &(0x7f000000a000-0x4)=0x8) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000aa7000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredumx_filter\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000001000-0x6)={0x6, 0x1, 0x9}) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x8000000000000802, 0x0) setsockopt$inet6_int(r0, 0x29, 0x80000000000004c, &(0x7f0000eea000-0x4), 0x4) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f0000fd6000-0x4)) 2018/02/05 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000541000)='/dev/keychord\x00', 0x400, 0x0) recvfrom$ax25(r0, &(0x7f00006b2000-0x50)=""/80, 0xc0, 0x40, 0x0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fallocate(r1, 0x3, 0x0, 0x7ff) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000463000-0x9)='vegas\x00', 0x6) bind$inet(r1, &(0x7f0000f80000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f00002da000)=""/97, &(0x7f0000d69000-0x4)=0xffffffffffffff4d) 2018/02/05 09:10:58 executing program 0: fstat(0xffffffffffffffff, &(0x7f00002c8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) fcntl$setstatus(r1, 0x4, 0x400) setregid(0x0, r0) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x3)='[,\x00', 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000001000-0x10)={&(0x7f0000853000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x0, 0x2012, r0, 0x0) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000000b000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000007000)={0x0, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x4}}, 0x6, 0x8, 0x2, 0x40, 0xffffffff}, &(0x7f0000001000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x7, 0x1}, 0x98) 2018/02/05 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000012c000-0xb)='/dev/loop#\x00', 0x100000000, 0x80000040000) ioctl(r0, 0x440000000000127e, &(0x7f0000041000)) mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f000035e000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000e75000-0x20)={0x9, 0x3970, 0x8, 0xfda9, 0x1a}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bind$inet6(r2, &(0x7f0000e71000)={0xa, 0x0, 0x45da8146, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x4}, 0x1c) connect$inet6(r2, &(0x7f0000e6f000)={0xa, 0x2, 0x1000000000000, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x8000000000000001}, 0x1c) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000d54000), &(0x7f00006d7000-0x4)=0x4) setsockopt$inet6_opts(r2, 0x29, 0x37, &(0x7f0000e76000)=@hopopts={0x0, 0x5, [], [@pad1={0x0, 0x1}, @calipso={0x7, 0x28, {0x4dacd2ec, 0x8, 0x3, 0x0, [0x3f, 0xea, 0x5, 0x9]}}]}, 0x38) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) sendmsg$nl_crypto(r3, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000917000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r4, 0x40087705, &(0x7f0000cba000-0x8)={0x6, 0x6}) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='coredump_filter\x00') pwritev(r0, &(0x7f000000d000)=[{&(0x7f0000014000-0xa8)='9', 0x1}], 0x1, 0x0) sendfile(r0, r0, &(0x7f0000004000), 0x3767) accept4$ipx(r0, &(0x7f0000003000-0x10), &(0x7f000000f000)=0x10, 0x800) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000004000)=0x9) 2018/02/05 09:10:58 executing program 2: clone(0x0, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a2f000-0x4), &(0x7f00007c4000)) socketpair(0x1f, 0x6, 0x7fffffff, &(0x7f0000019000-0x8)={0x0}) uname(&(0x7f0000d1a000)=""/147) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f000077a000-0x8)={0x0, 0x6}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xdbe, 0x0, 0x2, 0x0, r1}, &(0x7f0000000000)=0x10) fchmod(0xffffffffffffffff, 0x0) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_gettime(0x0, &(0x7f0000fb8000-0x20)={{0x0}}) openat$ppp(0xffffffffffffff9c, &(0x7f0000b0b000)='/dev/ppp\x00', 0x802, 0x0) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0}) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x3, 0x101) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000031d000-0x9)='/dev/rtc\x00', 0x0, 0x0) mremap(&(0x7f0000961000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f00003a4000/0x2000)=nil) ioctl$PIO_UNIMAPCLR(r0, 0x40247007, &(0x7f000098e000-0x6)) 2018/02/05 09:10:58 executing program 4: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000)='/dev/usbmon#\x00', 0x3ff, 0x8001) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000003000-0x18)={0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000005000-0x30)={0xcc, 0x0, &(0x7f0000001000)=[@acquire_done={0x40106309, r1, 0x1}, @reply_sg={0x40486312, {{0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, &(0x7f0000000000)=[], &(0x7f0000001000)=[0x78]}, 0x1}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x40, 0x30, &(0x7f0000002000-0x40)=[@ptr={0x70742a85, 0x0, &(0x7f0000004000), 0x1, 0x0, 0x27}, @fd={0x66642a85, 0x0, r2, 0x0, 0x4}], &(0x7f0000000000)=[0x0, 0x70, 0x40, 0x38, 0x48, 0x18]}, 0xbf30}}, @clear_death={0x400c630f, 0x4, 0x2}, @clear_death={0x400c630f, 0x4, 0x2}], 0x1000, 0x0, &(0x7f0000004000)="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"}) creat(&(0x7f0000000000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)=@known="73797374656d2e706f7369785f61636c5f61636365737301", &(0x7f0000001000-0x39)=""/57, 0x39) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000000000/0xf8b000)=nil, 0xf8b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f8b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x5, &(0x7f0000f8b000)=""/145) r0 = socket$key(0xf, 0x3, 0x2) r1 = syz_open_procfs(0x0, &(0x7f0000c30000-0xd)='net/fib_trie\x00') ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000855000-0x4)) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x1, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000f8a000)=[{{&(0x7f0000cd7000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000f8a000)=[{&(0x7f0000f8b000-0x32)=""/50, 0x32}, {&(0x7f000013a000)=""/189, 0xbd}, {&(0x7f0000f8a000)=""/26, 0x1a}, {&(0x7f0000f8a000)=""/163, 0xa3}, {&(0x7f000082a000)=""/98, 0x62}, {&(0x7f0000f89000)=""/93, 0x5d}], 0x6, &(0x7f0000239000)=""/139, 0x8b}}, {{&(0x7f000002a000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000a90000)=[]}}], 0x2, 0x10000, &(0x7f0000f8a000)={0x77359400}) 2018/02/05 09:10:58 executing program 2: mmap(&(0x7f0000000000/0x1af000)=nil, 0x1af000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000068000-0x10)='/dev/input/mice\x00', 0x0, 0x1) mmap(&(0x7f00001af000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00001b0000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x7fff}) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f00001af000-0x24)="240000005a001f0000ff0307180000000913171408000300ff0009ff0800020d00000000", 0x24) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000019d000-0x3a)=""/58, &(0x7f0000593000-0x4)=0x3a) mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r3 = dup2(r2, r1) sendmsg$nl_route(r3, &(0x7f000002d000-0x38)={&(0x7f0000003000)={0x10}, 0xc, &(0x7f000002d000-0x10)={&(0x7f0000029000)=@mpls_getnetconf={0x14, 0x52, 0x0, 0x0, 0xffffffffffffffff, {0x1c}, []}, 0x14}, 0x1}, 0x0) r4 = fcntl$getown(r2, 0x9) ioctl$TIOCSPGRP(r3, 0x5410, &(0x7f0000006000)=r4) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000007000)='syzkaller\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000030000-0x15)='/proc/self/net/pfkey\x00', 0xfffffffffffffffe) keyctl$invalidate(0x15, r5) connect$netlink(r3, &(0x7f000002f000-0xc)=@kern={0x10, 0x0, 0x0, 0x3200}, 0xc) r6 = mmap$binder(&(0x7f000002b000/0x2000)=nil, 0x2000, 0x1, 0x45010, r0, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f0000030000)={r6}) 2018/02/05 09:10:58 executing program 7: prctl$void(0x21) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="0b493c180629029227821104979e444a73c7674946c8b505f8a5c51e05b3fdf7c854cbb4b3d8a875164ebef8172cf51b3cd59a", 0x33}, {&(0x7f0000002000-0x32)="7c7395b91fe61f4f7200649463b041ea9a3887676547b7dc04c6713d877f3d9881056449e9247a1faecc515e77f1e423d533", 0x32}, {&(0x7f0000001000-0x43)="fc68f7afe79291fb9846aafd5aa9059bb69cf7f250e2eaff327bbdfe933b0ef3e1342e31580bfc4e4c5af96397d89e5adc27990aeb733f5d35dc74339236766dc48b91", 0x43}], 0x3, 0x1) inotify_rm_watch(r0, 0x0) 2018/02/05 09:10:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$llc(r0, &(0x7f000016d000)={0x1a, 0xff, 0x9, 0x1, 0xffffffffffff0000, 0x8, @random="3bc24cdcdbef"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000745000-0x4)={0x40, 0x7ff00000000000, 0xaf}) r1 = syz_open_dev$tun(&(0x7f0000772000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b3f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000061f000)={{{@in6=@ipv4={[], [], @remote}, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @dev}}, 0x0, @in=@multicast2}}, &(0x7f000047d000)=0xe8) connect(r2, &(0x7f0000731000-0x10)=@can={0x1d, r3}, 0xffffffffffffff80) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000fe3000)={0x0, &(0x7f0000e20000)=[]}) 2018/02/05 09:10:58 executing program 0: clone(0x0, &(0x7f0000fc6000), &(0x7f000017b000), &(0x7f0000786000-0x4), &(0x7f0000d4f000)) pread64(0xffffffffffffffff, &(0x7f0000b9d000-0x79)=""/121, 0xfffffffffffffcf2, 0x0) r0 = gettid() r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000001000-0x8)=@assoc_value={0x0}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000001000-0xfc)={r2, 0xfffffffffffffeec, "9c1efc4c450bc8418e6f11bd3d8538feb627fc3ab59b12e43c121b0368076bca9e6408a0ead2335c2324a44f77dbbdfd700f403a6ed7707a3984ab3f5e2b510fec88dc51bc01bd53037f0d303e69ba85d4aaa4bd66705fc9c33d58718a8c6425164331566277adff27ca586fc96037b6c21d4760e818bb17cfe78e34535b99995a380c90cc18bd7d4e308b5488e503bff933d120c9f1a38be41ae090e75e42e84d21dd4a22a52a1faeba89519f69f38fc155fa1f3e10a11d173d6ee3aa421f3126251d7c8ab1fe55fb63095cacefed61a6da0c90987345ff21dec225619ae2f6088b1ac3a8b185fd2d1f18c3c32280a451dfedd0"}, &(0x7f0000000000)=0xfffffffffffffd31) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000002000)={0x0, 0x9a, "15f85317a394a264bd427aeb5b067fd1370b5e6050186af8a5deaa9cece4eee1d4fa7058c890b22fe22ff2b501dcfcdb22e8736ad2f7ffb619c51a56098bb9316fa67c44d9e8ff20104b8bfdfb5ad736bfcf11e4ede997022fd9520979c71822584cd118e2d15bd309d6c2ed21d90224d1269097f0fd43ef6c4ca24ec7803bcd35db78cbfa8d0deea0c0c718f716d86141f61b13c81b2ad1343e"}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x11, &(0x7f0000000000)={r3, 0xeb7}, &(0x7f0000ccd000)=0x8) wait4(r0, &(0x7f0000fbb000-0x4), 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/enforce\x00', 0x20000, 0x0) 2018/02/05 09:10:58 executing program 7: r0 = userfaultfd(0x804) fcntl$lock(r0, 0x5, &(0x7f0000011000)) 2018/02/05 09:10:58 executing program 4: mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000c46000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000d0d000)=r0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ff4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ece000), &(0x7f0000ff5000-0x4)=0x4) vmsplice(r0, &(0x7f0000ff4000-0x40)=[{&(0x7f0000fef000-0x51)="d83d002957fdacdd7731d2c21b9bd0f2bf2b37316776475a5dde062b163910f97816fed265c8ebaaa741a8a1a4ef08ab14069adf26e9832cf2e940197ce4da105e9d5e781457aa9996164e6744cc89dee8"}, {&(0x7f0000fef000)="9b2dbab3e53213a1435cecb1749bc6845982dfcccf78ea8e566ff678252c7089fd632855870c2183b15d860ed57aab3e901f132ef4ec5453f18c4538496155bffeead34705f2ded74176c9f9ec86b92872752feeb9cdb87016"}, {&(0x7f0000ff2000-0xe7)="f8f40edbb2fd909f58eb04fe484c856eeb03209a54de3ef1e811211197cc9e4a9e97062bf444c44f4e4f40236cc9f3a0e15f471f80cd67a0aa7a844b6de9dc267931c265de1c75b2ce738ee168a8a2d2bbedf68ff155f0a2655f73a315b77b745816cb503ef072775c1db34a59a7a88e9a4b462cc32f7c26e4b4ac5be0de2068a9aee42fff60517a5b6f3c708cd4f92aed1d95cd01c210dd97fec7cbec56cf7b65405f809c68f631184247a4b4dd2f4ab1c8dd442af6416df7523ef1fa607fc028ef9faa337272e808655650bdab95d39fbfc13db9cf5345b7f9cc72904dcb1aea6c1fbaad187c"}, {&(0x7f0000ff2000)}], 0x10000000000001be, 0x0) ioctl$KDSETLED(r0, 0x4b32, 0x6) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f000059d000-0xa0)=[{&(0x7f00001ca000-0xb3)='2', 0x1}], 0x1, 0x0) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xff0000)=nil, 0xff0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000086d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet6(r1, &(0x7f00003a2000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000ff0000)=0x1c) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36}}, {{&(0x7f0000003000-0xc)=@nl=@kern, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1}}], 0x2, 0x0, &(0x7f0000003000-0x10)) poll(&(0x7f0000000000)=[{0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {0xffffffffffffffff}, {r0, 0x14}], 0x5, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000ff1000)={&(0x7f0000ff1000)=@generic={0xfda0c065a3fa1870, "e01a87c8ca6801852b90124261fcadcc849e75b58697e0794c85e61ae07b18358b5e8846c283e5fbaf477a475f9e553221f29b544b0484af170d59b54eff8058f890c4fcdfd1897e9e773a34ee418a7cbc0a74300ccd858de93c63254ee04b9e21028f22bfa0657235cde292b9a47a5101a245527862ee3164337561974b"}, 0x80, &(0x7f0000a42000)=[{&(0x7f0000ff1000)="fb18d61bbd3532572bba2daf2363807327108f9fa82169dd0a96101e92f251d86aa053c742e93ea244d74a2a5b40e6c9509982f4c7dfa6d26d1e3b7e9d1ee585db758ad978bb092fafe191fcac3b22262eafaaa77d97d65941d44a4cbc75a9afaee068b70afecbf5c65e952dac24724566645fb7f8", 0x75}, {&(0x7f0000ff1000)="5810d4ad6aa528c6608b3e0518c82f0b16d53ee4852c4bfc20dcad3f1d7626a4e6a483acfb9b7149f34ccfad5b3f5c7a157dc82f30a4284dc0d3c54d2263f33acff15c11bdabae245e49f32c0a9e1b2c67b5e688f83748bdfb47a3baa5188955185cb602716025b00f518f545f4aa65f0f732d832581cd1ffb82b4e1851920362def3ecdc6e962afac30d85a076b450c977c6a0f246fc471d6cfb772d89203eccde5cf6c37d57cf9d66232d9da97f5356c933ef972887c2e4a35cd52c37bed35db906c7c716bb67e07fbd904", 0xcc}, {&(0x7f0000ff1000)="6684efdc607693c5d39643c112d37851258b424fba0ae62426a6fb133de4bba6b8436398e9e042b4f4976584913fce885b711aa49d5e22bb6abf8b038cf80556110b42aa36fed58cc21b6134be615d33f12e4b9943e219162510eb88938f1875775fc57c4834c72098736df906ca1d8339fcc1af187172fc9038794cdfeef2bd2b6046e8e9efb918f47f9d00c9d304b5059a9bc7a37f001325fdccce4bb85aea52c5293ba0e715ab48efcbdbda466487", 0xb0}, {&(0x7f0000ff1000)="e1aec88fa2e17e6329ff617fd482215fc0623daeb430e0f0686020940b18d5639fe96ba3425f4d55e913c6f22d58628c77ac0588c65cf01b163dbd4316b83160fb01ab3ccfafa8031fa60ea7d955e16e1eb6bd2ee1f62d3d38bfbfeffbfc9a8176d571ac9bef5478f469fe327fd5aea6d02e31f7b3c64f1d7d1bef52b7d6d655eac14be208bcd94fc23383a5d285cd5b8b67afbb3e5f876ba95f65239190a96190bbda4b179c941d3dee103ec5eddb87bb6a11c9c1cd8d83", 0xb8}, {&(0x7f0000b27000-0xec)="c0c31b3b26f7e3a888507d6cc4fb907c1866a9e6215dd8d75b4730a6e814ba4bcd000db08e11b619a43384b6c8f8de1a8a447f20f3ef7b20efd33ce944715c418fd67224d6113008f8189c261b36c07905a357d95d0afb8863682ea0c71c3931703094de0b6e869bf7a85cea8e838d884af2a1cd9ae7a667ebe61af36e7269df4ee45ad4ec9d5d15da56b05066bc9dccb7443b57e1c820a6bf83912e1d40dd3b961823a8578166695fb95135a97dcb566c660bbff03a46487b52612d0af855cc184e42e67b4c270859e6a029b472505be5f5d048de66f09518d50e9dcab0685f363f013ec641e6b7b71763d1", 0xec}], 0x5, &(0x7f0000acf000)=[{0xc8, 0x116, 0x5, "3f36c9073c9691a28e386fbce0ca681b948930235c051b68acd73feed40fab9384ebee330b464544194297e74abd9eee6bcc5710ab43af639d783505674317252cd049d5ddc3030c06a130db5bd0785de7d4a15453ba589d31c97c6611a2f039baf976c753704bcf078cc0dcb40d8eb9d96591b6197dcec5877b1b95a826be92399223e5b9444c9bfbcc64b7b566acc95dbba4771ffabb0249a504a5318b96ca4479f460fc1d05a958c3873de7ba2d7ec0b1beb878"}, {0xd0, 0x6, 0x2, "95ca12d76e41c9aaa95cde89a8c9a84b40d1eb83247adbb99381d5ee654a02b66771b667131756cb498aa3bf45c1d92e44d95842b417ad20f5846fc7ade4559b9188f10ac84302e3de49d11c9d36d35210efe8be0b78ae0dc4c39942febfda5de5576d4b5f067946c6674bb494183d97432e385770bb8e96aef5ff57a21e52f41c0412fc5c00713cff89aeb515c923a4312763f1bd245d992e14d5c86ebe5ebbbe494aa798bc8f79b23c46ba19fad2d69e80b6d2601fae74cd"}, {0xb0, 0x197, 0x88, "67a78f84df2baf9f4b701f9dadc3d7a206ac34c8bbeb9fa1a0f9d7090aec92179bf50cec0b41bda1cc4dc157444a1d4c3a59270132bc2cb6ddaed767af30e253978352913027c2f62a373c23525cc90f0e64924fc4c96fc2bc16bea9b03a677e4fc756f096af44169a6873053e6dab4f6e37946a306243d6eff66f2115ee5bd8bf05a15beecf81fe19fe195dde5e70d302f31d25914c6eff63de4b66bc000d"}, {0xb0, 0x0, 0x3, "e88fcf36b252412f4e58adb6fc648aa2b60848ac8e6e9672f955d795acb66f05f01bf62bd0ba7ec9094860803791107370145a705e2df9fabaee3bbc4c45844f89c6d652d27acbf4c1abe25f1385a9ee097d69226ca4066b66f3b9e7663d4a1eae218c8d165cb710e3170b2dfd143116e362964b6df699b46609b93b69ecc6fb721957beddab41e5d1f4933eb587a7cf44bc877b50ba1170bc86292f8df298"}, {0x110, 0x10b, 0x1, "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"}], 0x408, 0x40}, 0x80) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000), 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x2a, &(0x7f0000ff3000-0x90)={0x8, {{0x2, 0x0, @multicast2=0xe0000002}}}, 0x90) 2018/02/05 09:10:58 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000003000-0x8)='./file0\x00', 0x201, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000005000-0x4)=0x3, 0x4) r2 = creat(&(0x7f0000002000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000cf3000)='./file0\x00', &(0x7f0000b8d000-0x8)='./file0\x00', &(0x7f0000fe3000)='anon_inodefs\x00', 0x13004, &(0x7f00008b6000-0xf)) unlink(&(0x7f0000cbb000)='./file0\x00') getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f000001a000)={0x0, 0x10000, 0x1, 0x1}, &(0x7f00002e3000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000713000)={r3, 0x9e, 0x30, 0x0, 0x100000001}, &(0x7f0000b21000-0x4)=0x18) fchmod(r1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000312000), 0x800) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000e17000-0x4)=0x0) sched_setaffinity(r1, 0x8, &(0x7f00009de000-0x8)) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00008e0000)='/dev/snd/seq\x00', 0x0, 0x0) getcwd(&(0x7f00001e3000-0xe7)=""/231, 0xe7) r1 = getpgrp(0x0) fcntl$addseals(r0, 0x409, 0x9) syz_open_procfs(r1, &(0x7f0000d18000)='net/unix\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000606000)={{0x0, 0xfffffffffffffffd}}) r2 = getpgrp(0xffffffffffffffff) sched_getaffinity(r2, 0x8, &(0x7f0000dcd000-0x8)) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f00008ae000)='user\x00', &(0x7f0000f1a000)={0x73, 0x79, 0x7a}, &(0x7f0000ec0000-0x16)="83", 0x1, 0xfffffffffffffffd) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$ax25(r0, &(0x7f0000959000), &(0x7f0000d3d000-0x4)=0x10, 0x800) 2018/02/05 09:10:58 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$netlink(r0, &(0x7f0000736000-0xc), &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) timer_create(0x2, &(0x7f0000a4d000-0x58)={0x0, 0x0, 0x1, @thr={&(0x7f0000c70000), &(0x7f0000eb2000)}}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) r1 = syz_open_dev$tun(&(0x7f00004cd000)='/dev/net/tun\x00', 0x0, 0x800) ioctl$void(r1, 0xc0045c78) [ 53.714622] audit: type=1400 audit(1517821858.558:11): avc: denied { getattr } for pid=5480 comm="syz-executor0" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000600000/0x3000)=nil, 0x3000) madvise(&(0x7f0000175000/0xc00000)=nil, 0xc00000, 0x9) r0 = creat(&(0x7f0000285000-0x8)='./file0\x00', 0x1) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000601000-0x4), &(0x7f00005da000)=0x4) 2018/02/05 09:10:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2001, 0x0) fdatasync(r0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@alg, &(0x7f0000000000)=0x58) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000001000-0xed)="d6e56dc57d1b10dfb8079d14c8bb6d84227b6837b4762f295a2289cfbce5d7c3bbbf6ff26a2fbdb46946842190d8449a81a506ca037517623ff74977c28928704a1e14059b65a0ddc7945f62874b28321ca905fd98ce6bd9e147ca0c52dd0cda159faed8adc4441fc50c831e78b0e2e39d1e89fd5598ea7d66c4e6b08cd7c76633e517eb3b9e93237eedf6179ad6ef5d9594785a862af621633364366d7e5626061344a715e6448a64d00d86b8220a40d772ab49538e0a92e334fc35546fd8a86bbf85d86d18f0ac672326f7afef6393ad1b753263fbdf22e66aaab90920c6be9a0421abc01b2df7d3667b561f", 0xed) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000c2f000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) r2 = syz_open_dev$usbmon(&(0x7f00000cd000)='/dev/usbmon#\x00', 0x6, 0x200003) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000017b000-0x4)=0x0) ptrace$getsig(0x4202, r3, 0xfff, &(0x7f0000e5c000-0x10)) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f0000efe000)={&(0x7f0000000000/0x1000)=nil, 0x7, 0x7, 0x8, &(0x7f0000172000/0x4000)=nil, 0xffffffff}) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000658000-0x4)=0x5, 0x4) r4 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r4, 0x8, r5) fcntl$getownex(r4, 0x10, &(0x7f0000596000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r6, 0x0, 0x0) 2018/02/05 09:10:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x8)='net/hci\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000001000-0x38)=[@in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8000}, @in6={0xa, 0x3, 0x5a1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x72}], 0x38) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) open(&(0x7f0000700000)='./file0\x00', 0x4c40, 0x0) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x26102, 0x0) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x8, 0x80003, 0x3, &(0x7f0000b59000)={0x0, 0x0}) fstat(r1, &(0x7f00006fb000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000059c000)={{{@in=@broadcast=0xffffffff, @in=@rand_addr=0xffff, 0x0, 0x40, 0x0, 0x7fff, 0x0, 0xa0, 0x80, 0xbf, 0x0, r3}, {0x8, 0x9, 0x100000000, 0xfff, 0x3, 0x8, 0x40, 0x4d}, {0x6a5f, 0x9, 0xadb, 0x6}, 0x4bf, 0x9, 0x3, 0x1, 0x2, 0x2}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x2b}, 0xa, @in=@multicast2=0xe0000002, 0x5, 0x7, 0x2, 0xfffffffffffffffd, 0x5, 0x0, 0xb4}}, 0xe8) recvfrom$ax25(r2, &(0x7f0000d3c000-0x7b)=""/123, 0x7b, 0x12000, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8912, &(0x7f00008e4000-0x28)={@common="55de4c1800000001000eeb00"}) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f000053f000)={0x0, 0x5b, "0712cb71694450015bd4e5e56ab72f2ca91d0a4a1e2b7bc0982b08d6102f5e4e635bb1dea6a70b96a81a7014a6dc692779e49c39f830e279d70bab6e8e4d468ed65df422c1ca7b42385182f44c73e9c9bd42da501fd55b17574c67"}, &(0x7f000045d000-0x4)=0x63) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f000082b000)={r4, @in6={{0xa, 0x3, 0x7fffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x8c) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init() epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) readv(0xffffffffffffffff, &(0x7f00006bf000-0x10)=[], 0x0) r0 = syz_open_dev$loop(&(0x7f0000e67000-0xb)='/dev/loop#\x00', 0xbcc, 0x2) timerfd_create(0x200000000000000b, 0x7ffff) sendfile(r0, r0, 0x0, 0x2c67579c) ioctl$LOOP_SET_CAPACITY(r0, 0x4c05) 2018/02/05 09:10:58 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000653000)={0xfffffffffffffffd, 0x20}) lseek(r0, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000e8a000-0xe)='attr/fscreate\x00') write$selinux_context(r1, &(0x7f0000b9a000)="73797374656d5f01006f626a6563745f723a64ff0f00005f657865635f743a733000", 0x22) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f0000d85000-0x4)=0x200) openat$selinux_load(0xffffffffffffff9c, &(0x7f00001dd000-0xe)='/selinux/load\x00', 0x2, 0x0) creat(&(0x7f00007ab000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f000036a000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}) clone(0x80000000, &(0x7f0000735000-0x30)="1ada3bcf3d15547960aa32fedfbcb6520719a42a216ad363ed3df8cd3ab84db3123a64df1561b2280f37a208fd6d8330", &(0x7f0000cd6000), &(0x7f0000972000-0x4), &(0x7f00000d8000-0x1b)="138cf76e0165c34674f98943ee2fa3106cc19cd3ddd12eac442e42") 2018/02/05 09:10:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000)="2f7b06003170707031253a656d30f9", 0x0) write(r0, &(0x7f0000001000)="03", 0x1) clock_gettime(0x0, &(0x7f0000003000)={0x0}) write$evdev(r0, &(0x7f0000001000)=[{{r1}, 0x0, 0x0, 0x8}], 0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) timer_create(0x0, &(0x7f0000004000-0x50)={0x31f, 0x1, 0x0, @tid}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000001000)={{}, {0x0, 0x989680}}, &(0x7f0000005000)) accept4$ax25(r0, &(0x7f00007de000-0x10), &(0x7f0000c95000)=0x10, 0x800) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x34, &(0x7f0000fd6000)=0x8da2, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000bfe000)='./file0\x00', 0x400000, 0x2) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000fd8000)={0x0, @in={{0x2, 0x3, @broadcast=0xffffffff}}, [0x81, 0x0, 0x9, 0x4, 0x9, 0x100000000, 0x1b, 0xe43, 0x3ff, 0x0, 0x2, 0xb27, 0x3f, 0x100000000, 0x5]}, &(0x7f000018a000)=0x108) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000afc000)={r2, 0x79, 0x20, "9d7af90e390e308f352a43278543f53e24273fd598aea9faca507749b88b6663"}, 0x28) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='map_files\x00') fcntl$setsig(r0, 0xa, 0x2c) execveat(r0, &(0x7f0000003000)='./file0\x00', &(0x7f0000002000-0x38)=[], &(0x7f000000c000-0x20)=[&(0x7f0000003000)="2d2d21656d30757365725d29d62c657468312300"], 0x0) syz_open_dev$loop(&(0x7f0000006000-0xb)='/dev/loop#\x00', 0x0, 0x0) 2018/02/05 09:10:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000d11000-0x10)={0x2, 0x0, @empty}, 0x10) listen(r0, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r1, &(0x7f0000ba6000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) dup2(r0, r1) accept(r1, &(0x7f000005c000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, &(0x7f0000222000-0x4)=0x10) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000b3a000-0x4)=0x0) r1 = socket(0xf, 0x1, 0xffffffffffffffff) mmap(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f0000dfe000-0x38)={0x0, 0x0, &(0x7f0000dfd000)={&(0x7f0000dfe000-0x10c8)={0x2, 0x16, 0x8, 0xf, 0x219, 0x0, 0x3, 0x2, [@sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x14}, @sadb_ident={0x2, 0xb, 0x6, 0x0, 0x7ff}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x2, 0x80, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_nat_t_type={0x1, 0x14, 0xffff}, @sadb_x_sec_ctx={0x3, 0x18, 0xff3, 0xfffffffffffffff8, 0x10, "3bdce31f1eac83d4fc2a0a9cc00e04eb"}, @sadb_key={0x201, 0x8, 0x8000, 0x0, "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"}, @sadb_lifetime={0x4, 0x0, 0x6, 0xb8, 0x8, 0x4}]}, 0x10c8}, 0x1}, 0x80) r2 = syz_open_procfs(r0, &(0x7f0000dfd000-0x8)='stack\x00') preadv(r2, &(0x7f0000dfa000-0x50)=[{&(0x7f0000df8000)=""/81, 0x51}], 0x1, 0x0) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000106000-0x4)=0x10000, 0x4) openat$rfkill(0xffffffffffffff9c, &(0x7f000059d000)='/dev/rfkill\x00', 0x0, 0x0) seccomp(0x0, 0x0, &(0x7f000081d000)={0x4, &(0x7f0000092000-0x20)=[{0x20b6, 0xffffffffffffffff, 0x6}, {0x7, 0xb0, 0x4, 0x1}, {0x25, 0x1, 0x3686, 0x3f3}, {0x1, 0x5, 0x5}]}) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000f5a000)=0x3, 0x4) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fc000-0x40), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000554000-0x8), 0x8}) [ 53.854587] capability: warning: `syz-executor1' uses 32-bit capabilities (legacy support in use) [ 53.866135] audit: type=1401 audit(1517821858.718:12): op=fscreate invalid_context=73797374656D5F01006F626A6563745F723A64FF0F00005F657865635F743A7330 2018/02/05 09:10:58 executing program 4: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000002a000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000016000)={0x3, 0x78, 0x4, 0x8, 0x5, 0x1, 0x0, 0x2, 0x1000, 0x4, 0x8, 0x9, 0x100000000, 0x6, 0x400, 0x7, 0x7ff, 0x1, 0x4dad, 0x18f5, 0x7, 0x6, 0x400, 0x0, 0x80000000, 0xb718, 0x9, 0x3, 0x8000, 0x1, 0x4a3387b0, 0x81, 0xaf19, 0x8000, 0x6, 0x6, 0x606, 0x8, 0x0, 0x6, 0x3, @perf_bp={&(0x7f000002a000), 0xd}, 0x8000, 0x2, 0x3f, 0x7, 0x8ae, 0x6, 0xec46}, 0xffffffffffffffff, 0xe7, 0xffffffffffffff9c, 0x0) tee(r0, r1, 0xffffffff, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000019000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 09:10:58 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) socketpair$inet(0x2, 0x3, 0x3ae, &(0x7f0000012000-0x8)) modify_ldt$read_default(0x2, &(0x7f0000013000-0x1000)=""/4096, 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00002a1000)={{&(0x7f0000102000/0x1000)=nil, 0x1000}, 0x2}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00004ff000)='/dev/loop-control\x00', 0x2, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f00008a3000), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 09:10:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = gettid() r2 = getpgrp(r1) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000f84000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) write$sndseq(r3, &(0x7f0000451000-0x60)=[{0x4, 0x3, 0x5, 0x7fffffff, @tick=0x8001, {0x80a, 0x74}, {0xfffffffffffffffb, 0x37e3b3ed}, @result={0x6, 0x10001}}, {0x3, 0x401, 0x2, 0xc06, @tick=0x3a, {0x0, 0x20000}, {0x800, 0x7}, @note={0xfffffffffffffff9, 0x101, 0x40, 0x0, 0x9}}], 0x60) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f00001eb000)=r2) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000f9d000)) 2018/02/05 09:10:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000e75000)={{{{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x38c, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x0, 0x1, 0x456, "5ca92062761940e77c605f9bdfdad4c75db5e083965422d7b16d20ba837606bbcd3253171a11555ed885a1f90b08aa5beee0342cd2e30a4e43a35a364143b8daa6332047a42e171de51a98cb73aac280"}, 0xffffffffffffffb3) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000dad000)=0xc42d, 0x4) r1 = gettid() timer_create(0x7, &(0x7f00006fd000-0x60)={0x0, 0x35, 0x6, @tid=r1}, &(0x7f00006b3000-0x4)) eventfd2(0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/02/05 09:10:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x7, 0x0) ioctl$void(r0, 0xc0045c78) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ppoll(&(0x7f00001b2000)=[{r2}], 0x1, &(0x7f00000d4000-0x10)={0x77359400}, &(0x7f0000f07000-0x8), 0x8) write$tun(r2, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0x0, 0x0, 0x8}}}, 0x102d5) [ 53.948123] audit: type=1400 audit(1517821858.798:13): avc: denied { ioctl } for pid=5534 comm="syz-executor0" path="socket:[12629]" dev="sockfs" ino=12629 ioctlcmd=8902 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 [ 115.049166] IPVS: Creating netns size=2552 id=9 INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 242.176259] INFO: task syz-executor1:5502 blocked for more than 120 seconds. [ 242.183480] Not tainted 4.4.115-gaa856bd #6 [ 242.188604] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 242.196572] syz-executor1 D ffff8800af1c73a8 28248 5502 3797 0x00000002 [ 242.203975] ffff8800af1c73a8 0000000000000000 0000000000000000 0000000000000000 [ 242.211977] 0000000000000001 ffff8800af1c7300 ffff8801db21fdb8 ffff8801db21fde0 [ 242.219981] ffff8801db21f4d8 ffff8800abe5c800 ffff8801ca799800 0000000000000000 [ 242.228010] Call Trace: [ 242.230577] [] schedule+0x7a/0x1b0 [ 242.235738] [] schedule_preempt_disabled+0x13/0x20 [ 242.242325] [] mutex_lock_nested+0x306/0x850 [ 242.248396] [] ? snd_seq_do_ioctl+0x15d/0x1b0 [ 242.254527] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.260759] [] ? do_exit+0x82a/0x2a10 [ 242.266209] [] ? syscall_return_slowpath+0x1b5/0x1f0 [ 242.272940] [] ? int_ret_from_sys_call+0x25/0xa3 [ 242.279342] [] snd_seq_do_ioctl+0x15d/0x1b0 [ 242.285296] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.291960] [] snd_seq_oss_writeq_clear+0xe0/0x140 [ 242.298527] [] ? snd_seq_oss_writeq_wakeup+0xc0/0xc0 [ 242.305250] [] ? kasan_slab_free+0x88/0xc0 [ 242.311139] [] ? kfree+0xfc/0x300 [ 242.316230] [] ? create_port+0x230/0x230 [ 242.321911] [] snd_seq_oss_writeq_delete+0x1f/0x30 [ 242.328508] [] free_devinfo+0x61/0xb0 [ 242.333941] [] port_delete+0xd5/0x110 [ 242.339390] [] snd_seq_delete_port+0x1c3/0x200 [ 242.345597] [] snd_seq_ioctl_delete_port+0xf2/0x1d0 [ 242.352273] [] ? snd_seq_ioctl_set_port_info+0x190/0x190 [ 242.359373] [] snd_seq_do_ioctl+0x182/0x1b0 [ 242.365317] [] snd_seq_kernel_client_ctl+0xd7/0x150 [ 242.371987] [] ? snd_midi_event_new+0x200/0x200 [ 242.378301] [] snd_seq_event_port_detach+0xaf/0x100 [ 242.384938] [] ? snd_seq_event_port_attach+0x190/0x190 [ 242.391866] [] ? __ww_mutex_lock+0x14f0/0x14f0 [ 242.398095] [] ? fsnotify+0x5ad/0xee0 [ 242.403516] [] delete_port+0x73/0xb0 [ 242.408873] [] snd_seq_oss_release+0xe4/0x130 [ 242.414990] [] odev_release+0x52/0x70 [ 242.420447] [] __fput+0x233/0x6d0 [ 242.425526] [] ____fput+0x15/0x20 [ 242.430631] [] task_work_run+0x104/0x180 [ 242.436335] [] do_exit+0x82a/0x2a10 [ 242.441583] [] ? release_task+0x1240/0x1240 [ 242.447548] [] ? hash_futex+0x210/0x210 [ 242.453144] [] ? _raw_spin_unlock+0x2c/0x50 [ 242.459120] [] ? __dequeue_signal+0xa3/0x550 [ 242.465156] [] ? recalc_sigpending_tsk+0x139/0x180 [ 242.471743] [] ? recalc_sigpending+0x76/0xa0 [ 242.477807] [] ? dequeue_signal+0xc4/0x4b0 [ 242.483671] [] ? __dequeue_signal+0x550/0x550 [ 242.489820] [] do_group_exit+0x108/0x320 [ 242.495511] [] get_signal+0x4f2/0x1550 [ 242.501059] [] do_signal+0x8b/0x1d40 [ 242.506416] [] ? up_read+0x1a/0x40 [ 242.511581] [] ? __do_page_fault+0x149/0xa00 [ 242.517635] [] ? setup_sigcontext+0x780/0x780 [ 242.523752] [] ? trace_hardirqs_on_thunk+0x17/0x19 [ 242.530333] [] ? __do_page_fault+0x149/0xa00 [ 242.536381] [] ? retint_kernel+0x2d/0x2d [ 242.542064] [] ? SyS_futex+0x210/0x2c0 [ 242.547600] [] ? do_futex+0x15d0/0x15d0 [ 242.553196] [] exit_to_usermode_loop+0x11a/0x160 [ 242.559600] [] syscall_return_slowpath+0x1b5/0x1f0 [ 242.566204] [] int_ret_from_sys_call+0x25/0xa3 [ 242.572476] INFO: lockdep is turned off. [ 242.576582] Sending NMI to all CPUs: [ 242.580415] NMI backtrace for cpu 0 [ 242.584013] CPU: 0 PID: 486 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 242.591220] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.600574] task: ffff8800baca0000 task.stack: ffff8800bacc0000 [ 242.606628] RIP: 0010:[] [] flat_send_IPI_mask+0xf7/0x1a0 [ 242.615345] RSP: 0018:ffff8800bacc7cb8 EFLAGS: 00000046 [ 242.620795] RAX: 0000000003000000 RBX: 0000000000000c00 RCX: ffffffff8126a292 [ 242.628069] RDX: 0000000000000c00 RSI: 0000000000000002 RDI: ffffffffff5fb300 [ 242.635319] RBP: ffff8800bacc7ce0 R08: 0000000000000001 R09: 0000000000000000 [ 242.642594] R10: 0000000000000000 R11: fffffbfff0ad7e2c R12: 0000000000000246 [ 242.649858] R13: 0000000000000003 R14: ffffffff8426f3a0 R15: 0000000000000002 [ 242.657127] FS: 0000000000000000(0000) GS:ffff8801db200000(0000) knlGS:0000000000000000 [ 242.665325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.671208] CR2: 00007f5438124000 CR3: 00000001cb142000 CR4: 0000000000160670 [ 242.678469] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.685726] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.693008] Stack: [ 242.695131] ffffffff8426f3a0 ffffffff847ef7c0 fffffbfff08fd9ac dffffc0000000000 [ 242.702674] ffff8801db31bca0 ffff8800bacc7d00 ffffffff810b99fb ffffffff839f61c0 [ 242.710198] 0000000000000003 ffff8800bacc7d60 ffffffff81d0ed14 ffffffff839fe320 [ 242.717728] Call Trace: [ 242.720283] [] nmi_raise_cpu_backtrace+0x5b/0x70 [ 242.726688] [] nmi_trigger_all_cpu_backtrace+0x4a4/0x550 [ 242.733762] [] ? irq_force_complete_move+0x3b0/0x3b0 [ 242.740510] [] arch_trigger_all_cpu_backtrace+0x14/0x20 [ 242.747516] [] watchdog+0x6fa/0xae0 [ 242.752762] [] ? watchdog+0xc3/0xae0 [ 242.758132] [] kthread+0x268/0x300 [ 242.763289] [] ? reset_hung_task_detector+0x20/0x20 [ 242.769956] [] ? kthread_create_on_node+0x400/0x400 [ 242.776608] [] ? kthread_create_on_node+0x400/0x400 [ 242.783245] [] ret_from_fork+0x55/0x80 [ 242.788781] [] ? kthread_create_on_node+0x400/0x400 [ 242.795419] Code: b3 5f ff f6 c4 10 75 e1 44 89 e8 c1 e0 18 89 04 25 10 b3 5f ff 44 89 fa 09 da 80 cf 04 41 83 ff 02 0f 44 d3 89 14 25 00 b3 5f ff <41> f7 c4 00 02 00 00 74 1a e8 0b 2f 17 00 4c 89 e7 57 9d 0f 1f [ 242.814412] NMI backtrace for cpu 1 [ 242.818026] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.4.115-gaa856bd #6 [ 242.824919] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 242.834272] task: ffff8801d9b49800 task.stack: ffff8801d9b58000 [ 242.840318] RIP: 0010:[] [] native_safe_halt+0x6/0x10 [ 242.848717] RSP: 0018:ffff8801d9b5fd98 EFLAGS: 00000246 [ 242.854136] RAX: 0000000000000003 RBX: ffffffff847dd8c8 RCX: ffffffff81d63b5b [ 242.861407] RDX: 0000000000000004 RSI: ffffffff839fe320 RDI: ffffffff84418180 [ 242.868671] RBP: ffff8801d9b5fd98 R08: 0000000000000000 R09: 0000000000000000 [ 242.875914] R10: 0000000000000000 R11: 1ffff1003b36bf82 R12: 0000000000000001 [ 242.883192] R13: fffffbfff070887c R14: ffffffff847ebc38 R15: 0000000000000000 [ 242.890467] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 242.898696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 242.904549] CR2: 000000c42010b010 CR3: 00000001cb142000 CR4: 0000000000160670 [ 242.911822] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 242.919105] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 242.926379] Stack: [ 242.928498] ffff8801d9b5fdd0 ffffffff81027ed5 ffff8801d9b60000 ffffffff847dd8c8 [ 242.936086] fffffbfff070887c ffffffff847ebc38 0000000000000000 ffff8801d9b5fde0 [ 242.943619] ffffffff8102945a ffff8801d9b5fdf8 ffffffff81221468 dffffc0000000000 [ 242.951176] Call Trace: [ 242.953732] [] default_idle+0x55/0x3c0 [ 242.959258] [] arch_cpu_idle+0xa/0x10 [ 242.964676] [] default_idle_call+0x48/0x70 [ 242.970553] [] cpu_startup_entry+0x5fd/0x8f0 [ 242.976593] [] ? call_cpuidle+0xe0/0xe0 [ 242.982195] [] ? clockevents_register_device+0x122/0x230 [ 242.989298] [] start_secondary+0x304/0x3e0 [ 242.995151] [] ? set_cpu_sibling_map+0x1080/0x1080 [ 243.001738] Code: 00 00 00 00 00 55 48 89 e5 fa 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb 5d c3 66 0f 1f 84 00 00 00 00 00 55 48 89 e5 fb f4 <5d> c3 0f 1f 84 00 00 00 00 00 55 48 89 e5 f4 5d c3 66 0f 1f 84 [ 243.020760] Kernel panic - not syncing: hung_task: blocked tasks [ 243.026920] CPU: 1 PID: 486 Comm: khungtaskd Not tainted 4.4.115-gaa856bd #6 [ 243.034087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 243.043415] 0000000000000000 6657dd85b721dc13 ffff8800bacc7ca8 ffffffff81d03dad [ 243.051385] ffffffff83882f20 ffff8800bacc7d80 dffffc0000000000 7fffffffffffffff [ 243.059349] ffff8801ca5b3448 ffff8800bacc7d70 ffffffff8141acca 0000000041b58ab3 [ 243.067316] Call Trace: [ 243.069879] [] dump_stack+0xc1/0x124 [ 243.075212] [] panic+0x1aa/0x388 [ 243.080200] [] ? percpu_up_read.constprop.45+0xe1/0xe1 [ 243.087096] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.094339] [] ? nmi_trigger_all_cpu_backtrace+0x3f8/0x550 [ 243.101582] [] watchdog+0x70b/0xae0 [ 243.106827] [] ? watchdog+0xc3/0xae0 [ 243.112162] [] kthread+0x268/0x300 [ 243.117317] [] ? reset_hung_task_detector+0x20/0x20 [ 243.123951] [] ? kthread_create_on_node+0x400/0x400 [ 243.130633] [] ? kthread_create_on_node+0x400/0x400 [ 243.137269] [] ret_from_fork+0x55/0x80 [ 243.142777] [] ? kthread_create_on_node+0x400/0x400 [ 243.149772] Dumping ftrace buffer: [ 243.153287] (ftrace buffer empty) [ 243.156969] Kernel Offset: disabled [ 243.160565] Rebooting in 86400 seconds..