454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000b81000-0x8)) pipe(&(0x7f00003b3000)) rt_sigaction(0x7, &(0x7f0000aa9000-0x20), &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f000043e000-0x4), 0x4) 2018/02/13 14:28:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x806, 0x2a9f) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f00004bb000)=@ethtool_eeprom={0xb}}) 2018/02/13 14:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) r1 = dup2(r0, r0) accept4$ipx(r1, &(0x7f0000a43000), &(0x7f0000c1b000)=0x10, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x12e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = dup2(r0, r0) sendmsg$nl_generic(r2, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x244, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x244}, 0x1}, 0x0) 2018/02/13 14:28:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e45000)=""/175) r1 = socket$pptp(0x18, 0x1, 0x2) getpeername$packet(0xffffffffffffff9c, &(0x7f0000d6a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000069d000-0x4)=0x14) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000f27000)={@generic="62473b8d34517036fcd7d73a23bc07c0", r2}) 2018/02/13 14:28:48 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000012000), &(0x7f0000001000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) syz_open_dev$loop(&(0x7f00007d0000-0xb)='/dev/loop#\x00', 0xfff, 0x101000) 2018/02/13 14:28:48 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000021000)='/dev/rtc\x00', 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreq(r1, 0x0, 0x24, &(0x7f0000022000-0x8)={@rand_addr=0xffffffff, @dev={0xac, 0x14, 0x0, 0x11}}, 0x8) r2 = socket(0x2, 0xb, 0x1) bind$netrom(r2, &(0x7f0000014000)=@full={{0x3, {"ec2c4f03a096b2"}, 0x400}, [{"1476a9ed8d6140"}, {"2be1386d54837a"}, {"f405c04891dd64"}, {"896ffc216c136f"}, {"3dd066031cfe18"}, {"c419aa6e98f32e"}, {"9341bd95c129eb"}, {"10201eb1f28f3e"}]}, 0x48) 2018/02/13 14:28:48 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x14, 0x80000) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00002e4000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000001000-0xa0)={0x0, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}, 0xcb0, 0xa26c, 0xfffffffffffffff7, 0x3c, 0x40}, &(0x7f0000000000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000001000)={r3, 0x10, &(0x7f0000000000)=[@in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000000)={r4, 0x3}, &(0x7f0000002000)=0x8) 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) execve(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000003000)=[&(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000002000)='!\x00'], &(0x7f0000002000)=[&(0x7f0000002000)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000-0x1d)='/selinux/avc/cache_threshold\x00', &(0x7f0000004000-0x8)='cpuset/\x00', &(0x7f0000002000)='/selinux/avc/cache_threshold\x00']) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000005000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x1, 0x1, {0xa, 0x0, 0xee, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x6}}}, 0x3a) ioctl$TCXONC(r2, 0x540a, 0x1000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000006000-0x38)={&(0x7f0000005000)={0x10, 0x0, 0x0, 0x808000}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000006000-0xb0)=@getpolicy={0xb0, 0x15, 0x700, 0x5, 0x1, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x13}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x1, 0x2, 0x2, 0x20, 0x20, 0x5e, r1, r5}, 0x8, 0x1}, [@tmpl={0x44, 0x5, [{{@in=@empty, 0x2}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x5, 0x2, 0x2, 0x1ff, 0x7fffffff, 0x8000, 0xffff}]}, @etimer_thresh={0x8, 0xc, 0x5}, @replay_thresh={0x8, 0xb, 0x5}, @mark={0xc, 0x15, {0x2, 0xfff}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x1}, 0x4080) ioctl$TIOCNXCL(r2, 0x540d) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000003000-0x10)={r4, 0x8000, 0x4, 0x3}, &(0x7f0000006000)=0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000007000)=0x8) 2018/02/13 14:28:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c15000-0xc), &(0x7f0000b77000)=0xc) ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000c74000-0x4)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000053e000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00009d7000-0x48)={{0x0, 0x2, 0x3, 0x2, 0x2}, 0xfffffffffffffff9}) r1 = syz_open_procfs(0x0, &(0x7f000077b000)='clear_refs\x00') r2 = syz_open_procfs(0x0, &(0x7f0000367000-0xa)='oom_score\x00') syz_open_dev$sg(&(0x7f00008dd000-0x9)='/dev/sg#\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000514000), 0x17fff) 2018/02/13 14:28:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x59, 0x4) r1 = dup2(r0, r0) accept4$ipx(r1, &(0x7f0000a43000), &(0x7f0000c1b000)=0x10, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000189000)="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", 0x12e, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) r2 = dup2(r0, r0) sendmsg$nl_generic(r2, &(0x7f0000c92000-0x38)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x244, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x244}, 0x1}, 0x0) 2018/02/13 14:28:48 executing program 1: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000caa000)='/dev/sequencer\x00', 0x10080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x0, 0x7, 0x4, 0x9, 0x9, 0x8, 0x0, 0x316, 0x30, 0x4, 0x4, 0x3, 0x3, 0x40, 0x1]}, &(0x7f0000dae000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000dca000)={r1, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x800, 0x202, 0x40, 0x8}, &(0x7f000041d000)=0xa0) pwritev(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x36)="33d1a42c20c5925bb0ea5843a3244b69a8e14d574d81acf55c5b679fab0f5f227b453afdd3ee82665658451cb7746a2f7cced51b7743", 0x36}], 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000001000)='/dev/loop#\x00', 0x7, 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f0000004000-0x12)={0x12, 0x1, 0x7, @fuse_notify_poll_wakeup_out}, 0x12) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000005000-0x4)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000005000-0x4)=r2) modify_ldt$write(0x1, &(0x7f0000003000-0x10)={0x6, 0x20001800, 0x400, 0xace1, 0x6, 0x0, 0x7, 0xffff, 0x20, 0xbbf}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000006000-0x90)={0x96b4, {{0x2, 0x2, @empty}}}, 0x90) ioctl$TIOCNXCL(r0, 0x540d) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000000)) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000007000-0x4)=0x5) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key(&(0x7f0000007000)='logon\x00', &(0x7f0000007000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000007000)="5f4d9137f2cc11d6dd2d4b70ee7104a464c11a83a0b3ed847b4da3626b4963eb843963da2623df2514a17569cbc801030129e67cd56091afd176", 0x3a, 0xfffffffffffffff8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r3, &(0x7f0000005000)='logon\x00', &(0x7f0000007000)='/dev/loop#\x00') setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000007000)=[@in6={0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xa}}, 0x5}], 0x1c) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000008000)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000009000-0x12)="8851d3ef814fd2ae0abaf9d04f265289a848", 0x12, r3) [ 48.222995] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.227698] CPU: 0 PID: 7980 Comm: syz-executor3 Not tainted 4.9.81-gf8bbe51 #32 [ 48.235224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.244566] ffff8801acaaf870 ffffffff81d94e69 ffff8801acaafb50 0000000000000000 [ 48.252621] ffff8801d3565190 ffff8801acaafa40 ffff8801d3565080 ffff8801acaafa68 [ 48.260666] ffffffff8166268a 0000000000002a2e ffff8801ca2ca0f0 ffff8801ca2ca0a0 [ 48.268716] Call Trace: [ 48.271293] [] dump_stack+0xc1/0x128 [ 48.276648] [] handle_userfault+0xa3a/0x1310 [ 48.282683] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.289671] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.296048] [] ? preempt_schedule_common+0x35/0xd0 [ 48.302598] [] ? preempt_schedule+0x25/0x30 [ 48.308543] [] ? handle_mm_fault+0x117b/0x2530 [ 48.314744] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.320947] [] handle_mm_fault+0x1fd1/0x2530 [ 48.326978] [] ? __pmd_alloc+0x410/0x410 [ 48.332662] [] __do_page_fault+0x5c2/0xd40 [ 48.338518] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.344461] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.351096] [] do_page_fault+0x27/0x30 [ 48.356604] [] page_fault+0x28/0x30 [ 48.361856] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.368669] [] ? SyS_timer_settime+0x103/0x3a0 [ 48.374870] [] ? SyS_timer_getoverrun+0x100/0x100 [ 48.381332] [] ? SyS_futex+0x22e/0x2d0 [ 48.386840] [] ? do_futex+0x15c0/0x15c0 [ 48.392434] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 48.398983] [] ? security_file_ioctl+0x89/0xb0 [ 48.405188] [] ? do_syscall_64+0x48/0x490 [ 48.410958] [] ? SyS_timer_getoverrun+0x100/0x100 [ 48.417420] [] do_syscall_64+0x1a5/0x490 [ 48.423100] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 48.461872] FAULT_FLAG_ALLOW_RETRY missing 30 [ 48.466400] CPU: 1 PID: 7980 Comm: syz-executor3 Not tainted 4.9.81-gf8bbe51 #32 [ 48.473912] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.483236] ffff8801acaaf870 ffffffff81d94e69 ffff8801acaafb50 0000000000000000 [ 48.491204] ffff8801ce067010 ffff8801acaafa40 ffff8801ce066f00 ffff8801acaafa68 [ 48.499211] ffffffff8166268a 0000000000002a2e ffff8801ca2ca0f0 ffff8801ca2ca0a0 [ 48.507181] Call Trace: [ 48.509740] [] dump_stack+0xc1/0x128 [ 48.515075] [] handle_userfault+0xa3a/0x1310 [ 48.521104] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 48.528087] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 48.534907] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 48.541282] [] ? handle_mm_fault+0x117b/0x2530 [ 48.547483] [] ? handle_mm_fault+0x1fc3/0x2530 [ 48.553684] [] handle_mm_fault+0x1fd1/0x2530 [ 48.559714] [] ? __pmd_alloc+0x410/0x410 [ 48.565400] [] __do_page_fault+0x5c2/0xd40 [ 48.571255] [] ? mm_fault_error+0x2c0/0x2c0 [ 48.577197] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 48.583834] [] do_page_fault+0x27/0x30 [ 48.589342] [] page_fault+0x28/0x30 [ 48.594595] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 48.601406] [] ? SyS_timer_settime+0x103/0x3a0 [ 48.607607] [] ? SyS_timer_getoverrun+0x100/0x100 [ 48.614075] [] ? SyS_futex+0x22e/0x2d0 2018/02/13 14:28:49 executing program 6: mmap(&(0x7f0000000000/0xf73000)=nil, 0xf73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/keychord\x00', 0x40040, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000f73000)=0x2, 0x4) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f00007ec000-0xc)={0x10}, 0xc, &(0x7f0000007000)={&(0x7f0000f70000)={0x14, 0x13, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x20}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 14:28:49 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000204000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f0000000000)=[{&(0x7f0000cbd000-0xb)=""/11, 0xb}], 0x1, &(0x7f0000e09000-0x76)=""/118, 0x76, 0x61b}, 0x40000000) fcntl$getown(r0, 0x9) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x942}, @in6={0xa, 0x1, 0x1, @empty}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in6={0xa, 0x3, 0x4f, @mcast1={0xff, 0x1, [], 0x1}, 0x4}, @in={0x2, 0x0, @empty}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, @in6={0xa, 0x3, 0xaa6c, @empty}], 0xbc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = memfd_create(&(0x7f00009cf000-0x2a)='selinux]&..self-wlan1posix_acl_accessbdev\x00', 0x3) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f00000a6000)={0x11, 0xb2, &(0x7f0000662000-0xb2)="ead0be4ae4c62035ab19141e90ff966c94ab95510985c4f587308a729024d7fc4e25ae3c4916e37eb835084d335f11742129f8ccc99b53eeb3b0f7c889490e791e30df78558aa6f07273f5261ed493e0900284cb01c3f069bead1bf8f4ab24f255941a2ccf8c2642af5d929137efe54a0425777f6fac920307e3ab73a34ab128dadea48172668eb8ff568a1e852237311ce5a853f376b0b665146f08a6ca66653099c235bdf17928a0f4c9ce30d33a1b39b4"}) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f000073d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r3, 0xc0305302, &(0x7f0000a6e000)={0x8a, 0x7, 0x7, 0x2026, 0x800, 0x7}) 2018/02/13 14:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$nfc_llcp(0xffffffffffffffff, 0x118, 0x0, &(0x7f0000000000)=""/4096, 0x1000) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000bf1000-0x8)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000062b000-0xe)='/dev/keychord\x00', 0x8002, 0x0) ppoll(&(0x7f0000153000-0x10)=[{r0, 0x1}, {r0, 0x60dc67a07d0addb5}], 0x2, &(0x7f0000816000)={0x77359400}, &(0x7f0000474000)={0x4}, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000460000-0x4)='tls\x00', 0x4) r2 = dup3(0xffffffffffffffff, r1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000b7c000-0x24)={0xfffffffffffffffb, 0x100000000, 0x4, 0x0, 0xd74, 0x2, 0xa6, 0x9, 0x7, 0xe41, 0x3, 0x401}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = dup2(r3, r3) write$eventfd(r4, &(0x7f0000fda000-0x8), 0x33d) getsockopt$llc_int(r4, 0x10c, 0x8, &(0x7f0000cb9000-0x4), &(0x7f0000b74000-0x4)=0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f0000997000)='/dev/ptmx\x00', 0x2000, 0x0) 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000021000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000003000-0x24)={0x3f, 0x8, 0x63c5, 0x5992d2f9, 0x2, 0x1, 0x9, 0x4, 0xc2, 0x8, 0x7fff, 0x8}) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00003da000)='/dev/sg#\x00', 0x7, 0x414a42) r1 = accept$ipx(0xffffffffffffffff, &(0x7f0000929000-0x10), &(0x7f0000add000)=0x10) ioctl$FIONREAD(r0, 0x541b, &(0x7f000071b000)) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000523000)={0x0, 0x90, &(0x7f000056a000-0x83)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x7ff, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0xfffffffffffff000}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xf7d, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfa}, @in6={0xa, 0x3, 0xf3, @mcast1={0xff, 0x1, [], 0x1}, 0x20}, @in6={0xa, 0x3, 0x9, @empty, 0xfffffffffffffffd}]}, &(0x7f0000a6b000-0x4)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00005ae000), &(0x7f0000997000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f000006a000)={r3, 0xfffffffffffffffc}, &(0x7f0000666000-0x4)=0x8) fcntl$getflags(r1, 0x0) write(r2, &(0x7f000071c000)="240000002a0007000000000004000006fb06ffff010000000004005f000000000000fd10", 0x24) 2018/02/13 14:28:49 executing program 2: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000582000-0x16)='/selinux/checkreqprot\x00', 0x4140, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000f13000)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f0000a83000)) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r2, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r3}, [@IFLA_BROADCAST={0xc, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) 2018/02/13 14:28:49 executing program 5: mmap(&(0x7f0000000000/0xcef000)=nil, 0xcef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f00003c6000-0x8)='./file0\x00', 0x10041, 0x0) fallocate(r0, 0x3, 0x77b45413, 0x4) [ 48.619593] [] ? do_futex+0x15c0/0x15c0 [ 48.625190] [] ? find_mergeable_anon_vma+0xd0/0xd0 [ 48.631740] [] ? security_file_ioctl+0x89/0xb0 [ 48.637944] [] ? do_syscall_64+0x48/0x490 [ 48.643713] [] ? SyS_timer_getoverrun+0x100/0x100 [ 48.650202] [] do_syscall_64+0x1a5/0x490 [ 48.655893] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/13 14:28:49 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f000076a000-0x10)={0x4, &(0x7f0000001000-0x20)=[{0x3, 0x0, 0x9, 0x3}, {0x6, 0x7, 0x0, 0xffffffff}, {0x9, 0xe21, 0x73, 0x8001}, {0x7ff, 0x7, 0x80000000, 0x9}]}) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xe4180) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000002000-0x8)='./file0\x00', 0x80) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000003000-0x60), &(0x7f0000001000-0x4)=0x60, 0x800) setsockopt$ax25_buf(r0, 0x101, 0x19, &(0x7f0000003000-0x1a)="55a08ff8a431fa492fccc1f58da29d5c319661e9aa3fa315dee4", 0x1a) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x80) r3 = getpid() mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getsig(0x4202, r3, 0x1ff, &(0x7f0000004000-0x10)) fcntl$getflags(r0, 0x3) ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000003000)=0xffff) ioctl$KDDELIO(r0, 0x4b35, 0x9) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000001000)) ioctl$int_out(r1, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000)={0x0, 0x0}, &(0x7f0000002000)=0xc) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) r6 = geteuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000004000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) 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) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000004000-0xe8)={{{@in6=@mcast1, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@remote}}, &(0x7f0000002000)=0xe8) getgroups(0x7, &(0x7f0000001000-0x1c)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000005000-0xe8)={{{@in=@multicast2, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000005000-0x4)=0xe8) r11 = getegid() r12 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0}, &(0x7f0000004000)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000003000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000004000-0x4), &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 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) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r22 = getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000004000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000004000-0xe8)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000002000-0x4)=0xe8) r25 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000004000)='./file0\x00', &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) r27 = getegid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000003000)={{{@in=@multicast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000003000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000001000)={{{@in6=@mcast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000003000)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r33 = getgid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000005000-0xe8)={{{@in=@loopback, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x4, &(0x7f0000004000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000003000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@broadcast}}, &(0x7f0000005000-0x4)=0xe8) r37 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) r39 = getegid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000005000-0x1f8)=[{&(0x7f0000002000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000005000-0x10)=[{&(0x7f0000004000)="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", 0x1000}], 0x1, &(0x7f0000004000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r2, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r1, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r3, r6, r7}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r2, r0, r1]}], 0xe0}, {&(0x7f0000004000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="cca76757b7e7dbeb360426f4a934489567025df58e5d987176d9f7e9d9d792c06f7f10c11a9b243ad480595d0cd0748a17b021bd082fd29bf5ad8dcf7605def2454d8af851ee77c210a397c91e57264e73d4c314873729033a19ca12a621fc98e0426a23ddcd0d1214", 0x69}], 0x1, 0x0, 0x0, 0x8000}, {&(0x7f0000005000-0x10)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000005000-0x50)=[{&(0x7f0000001000)="d76048b83a23a1db850ac4dc2bc99440ac978add82c9ea7c47bf15cd8125509d65fd89e9158ef5f51db21bd0cf6de37a9f411bf120d2d5240f42b508d6c85f7d2762d8104c3189754f89553554afc99a0cad7a3a1a9de554fda4f38fa8e742d437d1312a629c2b727efff4d9889645bf3aad208630f096c6e7b65a47f5d18d5020083d6d3dc2cf89b1f0139f90e237a59183490d74c7cd8313a732dea082b6c9815fd5dc0fac769a99b21067830d789aa6ac4617ef4c3048b79ccaa5bc", 0xbd}, {&(0x7f0000004000-0xc6)="0a1ffd5dc26a1810ee52405dcec4ab6a2c45d12bde4cea7ddb983fc3dd74d95aed44b5e2e6e6594583ffce4b40c0993c6afc5cc9a052d3d1ee5b75c86a54cefcf48a443d0f366cf0ce05dd8abe486f954bd56a016f0521d4be1edc7a6f01b6fa66687e6fee05351220c02447e7845132ed3a412d929b64440280aeb51f1062e3e410ee421a606b7870b27e2acb536dd79ad8068b222972ba7f4ac1ca024750aabd7a5f8c76282ef29ac45f14ff82916794c01bcfa7d19ed976a075a0d4eac01c7b920df9d885", 0xc6}, {&(0x7f0000004000-0x7f)="387d7f5bab6d4d8cb6903d60afe335e9fca5917da8e37220469b9690a77198b7be56c6687c4d9cfd5983edfc67df83471252311152c4b0c4e2d35bda077444e5c8e8314b98d82149d48b18f2177727a92a752b02221321bd62e272de260fe1d42be0d1cfe94adc2759bfde421e5a928fbabfd15b570520979e20ab30ddbfcf", 0x7f}, {&(0x7f0000005000-0x5)="245ce032bc", 0x5}, 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{&(0x7f0000003000)="cd7280f02596071b461a718658f8f2eaed6453c667c854e148440fafd71eb4950c9bef3b3d8701e86494da4d572b825749d56ab88cc057ca2b7c6259699d0d37daa41e299e3e0cf3a2ff08a3214e7d4562ae8f4fccb0371b", 0x58}, {&(0x7f0000002000)="0979fa7b1b4581809fa6260eae9ec42e399b309074e1003d99773f17d9f3da871c2d6d69497815a9ef8b85202cb73c46b5fb0a6fb35a305cb11658c18a88f7a595cc81120dfcb469ccf1aae0266af216f366668e8d72802556362c911b5a224cfc2a", 0x62}, {&(0x7f0000005000-0x8c)="4d1369c00a7a39f762993596b5401d159e8557ced7ec6eaf4581577da5bfe032fd03012ca61bec70afd51ba3a4d7db0d4f6c51180bd52146794495bd0c78dc532faeb52276fc16c0a2af75daccece0593d7ee265fe9b9f9f2dbe548cd4f0dcbf051009f283a8ae450c7e413fc4b2e303d02fa79a31b7b4362ceba047fac5b7c90495884701dc2750b0d8c3c8", 0x8c}], 0xa, &(0x7f0000005000-0xc0)=[@rights={0x20, 0x1, 0x1, [r0, r2, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r1, r2, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r3, r32, r33}, @cred={0x20, 0x1, 0x2, r3, r34, r35}, @cred={0x20, 0x1, 0x2, r3, r36, r37}], 0xc0}, {&(0x7f0000003000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000001000-0x30)=[{&(0x7f0000000000)="d53e8634a3d06460b3450cd18e1dcfec112928ddf1937fe1f917d0c5b6d6546f42a9a2a5ebbe43dd0f9f103ee660b4282a0ddd924388a1742cc08d2008fbfda1046688955e5f7a94ad5d2d9e6672ea690d8893be31913b6729d5214be292d7b700c18b785a380cd4c691cb39d0ced98afe9914465683dc5002f3b616379378beb6ba5b014beef6aa29b6e56ab89a2a5ac43360c7b2426c69bef1487d8d9ca6d750ae3ac55597b379", 0xa8}, {&(0x7f0000003000-0x1000)="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", 0x1000}, {&(0x7f0000004000)="56b95dd3ddbc082756cc2d571dbfb11032e56d27818ea75477346c6090f0a7a1d16b414872e284760bd0fea4d943f93b57f49a39f5b9a172960a820f801cb5e172b91cf9d015187a67bfd7cc773667e7dd95b296c2a772786cd52235aa12e5cd7ce9f3c0f1bacdcf64c91a62279b59ab845e4f7028198e7850697992b130ded2c880d2492b77a969d9440faff0d58d097d8fc2b17c7fa163a9ff32d3ffacdb33bf9cd940e19b817f35f7412c1012f8", 0xaf}], 0x3, &(0x7f0000005000-0x98)=[@rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r3, r38, r39}, @cred={0x20, 0x1, 0x2, r3, r40, r41}, @cred={0x20, 0x1, 0x2, r3, r42, r43}, @cred={0x20, 0x1, 0x2, r3, r44, r45}], 0x98, 0x4000000}], 0x9, 0x800) 2018/02/13 14:28:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000052d000-0x10)={0x3, &(0x7f0000326000)=[{0x35, 0x0, 0x80000001}, {}, {0x6}]}, 0x10) setsockopt(r0, 0x1, 0x200, &(0x7f0000b44000-0x95)="d1fc185fa4894e7746e99314313ac4a1c8ca7f04338835b159d30a6ea726998bc31cd3c27d2b8fae9a7f3bb4d06b6d6738a6b951cd42937b967d8a90eb8d8ee5fa6a005dd4b987b8ccc6eb2b57ea34b924dee3e3140dae8ce47ff187f3867fb2ca33070e2c82b7cdddf9b36f49177e94312a75fabcafdf654def852a4ed9e82941d2a1b4cd72d1e53f616644b2716c2a9a4cd96b65", 0x95) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000008000), 0x4) r1 = dup3(r0, r0, 0x80000) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000c8a000)={0x3, 0x100000000}) 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000022000-0x58)=@alg, &(0x7f0000022000-0x4)=0x58, 0x80800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000022000-0x4)=0x5, 0x4) dup(r1) r2 = fcntl$dupfd(r0, 0x406, r1) write$sndseq(r2, &(0x7f0000013000-0x120)=[], 0xfffffffffffffe02) 2018/02/13 14:28:49 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000006000)=[{&(0x7f0000001000)="ad037185414636905ad979d8e09dd855a79237617eb82da9682ed010d805f6bbad704d108123eacfa1e94580be2537b76fa21e7a92b033f6c88973d56cd6c8aabfd83b1729ddd7843c1f5aa30cd2b272b911e9d4", 0x54}], 0x1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x10001, &(0x7f0000007000)={0x0}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000005000)={0x1, &(0x7f0000001000)=[{0x100, 0x2, 0x6}]}) setsockopt$inet_int(r0, 0x0, 0x40, &(0x7f0000001000-0x4), 0x4) 2018/02/13 14:28:49 executing program 5: futex(&(0x7f000017f000-0x4), 0x0, 0x6, &(0x7f0000565000)={0x13000000000}, &(0x7f0000005000-0x4), 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ce9000)='/selinux/checkreqprot\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000da9000-0xc)={0x0, 0x0}, &(0x7f000015c000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@rand_addr, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@local}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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(&(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(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000003000-0xa8)=[{&(0x7f0000002000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000003000-0xa0)=[{&(0x7f0000002000)="9e090341", 0x4}, {&(0x7f0000002000)="0174fc9641a7dc921f62a12996fea45818c00f5cf5b637db6312a3c925ef93afa9f9a23e65da823150244674d8bc47b7dbdfce5553a62cddee29a496537d19131d9447b6f51a4b13e6834c5859889e26f55f62f25f5e467bf47ab8b6", 0x5c}, {&(0x7f0000002000-0xf9)="05f8d484cd38aac8e0f4ce6e01cc32c85264918e4005ecd4e993987abef9283f398aaf883d3c28fb8af3aadaa66955d420b3e21c83b667729ce6648ce56b3b0dfc0382c0c4b453b688b360a2186c04a81363bc1611f82d2ef936ea166e337aad75940fdf33df9b03fdbd2e008ac2e9677800505b98e7b9fd7a9dac7b785f407f153732fae540c1880c1dca33cb774a642a07ffe0511a786966f2860635f17195a795b9078aa49231d2c2ec1d2c9527808974ca204f8bc0daabce5aab5095a5d8dacdc522a6c717cd94de06dcf290b4b252ccc3d456f37660774829918b088275171756150504259464db0c4de610826539e4f37785e1491767", 0xf9}, {&(0x7f0000002000)="6091193f6701dc458b9649680ace8ebe15ed97d39d97e21b0faa70ead6b633dc403b1f6208b64d60fdcbe2167c0377b331635fad955fb43798457a98f6cb06250e5fcee2879ab2e4271822813c3c47a72432bf6eb85b18c53b00fd6f6926fe5b5b2e8cb3d2a909efef118ce01ca3a026e1181ce349d7fde56dc9c48f858f919402df5cbab245b219a1ef0be9fb6804638f03095afa0ef5ff15448381cb00974ac07afe4ddaf9011341fbd2a1ca5bec0cc22745cf871495d1e760677795f2163a256b4ec0e81d274dca095f61e77e05fcbffd141bc2ec", 0xd6}, {&(0x7f0000002000)="9e4602aeafd8ebf5b9aa10be6deb6a0c79e12861d2a2c851dcae450d1a08c49e671cba8bb76d83d9357b351f6273697909fc45cfa15dee21a175341d38b7a99d39128df9613d680e90d5397819136c33f1e5c292fdeab7200975b5aee22b4f27707869fa1d8bd1c6aa15a2b0abc81d1b91d2f27e6a2c1a6ec1c141e5e12dd8a1d0d9da6faa41ad1c06443cf006e1a62fcf6b713558c7adbfc01bf3d795ddd882aa069e15ccdf606bc8a4218600f97060749e35eee465b5b5c279", 0xba}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x26)="b30086601e55900c5817333dad06207744772da187c2a717c6239d37a5a8c5253ab293a62d09", 0x26}, {&(0x7f0000002000)="f5e6d5a0bfb88e5c71bf1767db81725103506f9fc9689eb71b1550b86de3e1c2f0b017abe49944507af20e03337e6a409eca2301799c126bfd514e67f9108c82a5f1a1a04cf8bda04bcb339e3bf016b47afeb7eba23bffad91f91a14f1a88209344f6a4562f07074276f1a1f8be3e8e7216647935761e5233c8cedf4d757423e0e1917b1f3c5a1ae14220e15ce530b2c2aa18d4b505675b1b17c2d4c0fa261d10a3ccf383553432139094b498a9cc192d21fd52172143f36d515c0dd1b1fbb5b8b9eef43dccea607e0fc08a32740a2674371921a8f77dd30ae41ba637de83da1397d2c664e761cdab6d445691514bface5da82bb0d", 0xf5}, 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0x1000}, {&(0x7f0000003000-0x70)="cbb92af3595d2939f59582ac121899b14d2c120b1d2f20c2d2ad118117d689cbe0529c7c7c0022980afe924ece41d12b66da906bfa70a4782eda8f4916ac01a4ae485778893569290347f69f6d60be317fbb09bdd45d504c17f33f35560d1c7c43cca884181fe9d139020a84501f94da", 0x70}, {&(0x7f0000003000-0x93)="57b1e9daf14d4ae3f334631dc7f423dd0e66e8f258923ebebf66afb403eee28bbef8a9070afb72627d420e5dfdb41db34f3ce7c57ea9f3cd45ae12339cefde620ff368e5184c6d351ea0abdb720ce1e6a871b2019641a112cd0d4e885b4d2d6fae96726388f483783782cf497859b1d8a0d10eb17e0cc474789ae162e9f3a2927e60353af0decbbbe768a5bbeec0231f92958f", 0x93}, {&(0x7f0000003000-0x6b)="d4921ebc89d733d465a22adf8bfec60e69ea9758a8d93ae8fad75d97243dc26b1c970903bb3902e206e9951981e20090646cdc679984ef752a71374b482c96338f1ce5ae536a26a19cc80f5048b092b77d775bd4efc02b97e9b7c2f81c40cd397e7b320b6668685b0f84dc", 0x6b}, {&(0x7f0000001000-0x45)="6021babae390c503463f6c5aaf7c5a5280a5b9c03e39f967a8e19a72c9a8353bdf8358b1f57c0f7a40de8bd85d07986c0d4c066df7cc375e4e10dda5558584f09919bc44cb", 0x45}], 0x8, 0x0, 0x0, 0x20040011}, {&(0x7f0000001000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x30)=[{&(0x7f0000002000-0x6f)="064949aa4337109a796504db052aeb501ffb8c02d69efe186064eda7771b7b29209cc539a12f226307c159c16de969548990a23326ba428f67150960d95782bc4da2946c907c367cf1104c66b79b8b845dc622f5842f91e85d55248d488a5bd27a5dcd384558d70a2247a0b8199240", 0x6f}, {&(0x7f0000000000)="1983328cdd922cdeca2a51ffe79ed947c383cbd5bda5d3f4c2ab512ec587e7fbdd5ab8ab8a6f099d58a3c3495b84a8e3e5697ea88edb687004d7178c88954b4f8b36a7be6e47eaf992075424530218b7c32fd0d2e4e168681595fa", 0x5b}, {&(0x7f0000001000-0xb2)="516cca8cf57f18935da5898a90d3157be556472049e0afd9d5a48574462f89448c76324d077e9819db813edc83a9cd46c9c28a5f95ede743e90b6f1fba4c388ccff60843816fff4d67a82d5f7cf8411f8aee3aff26e2969b45602a3c5438b517033e16ccecdaa52ea2080aff6503ae150c63b34169ab4b02ec24900ad6fee299ff2acdee549941ea30d20e54a73f7ca65dcf63f60fd33052bc02f6b4dc46c0dbd7d637405d387e83d579a93886cbb98e7bab", 0xb2}], 0x3, &(0x7f0000003000-0x98)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x98, 0x4004080}], 0x3, 0x20008000) r3 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) request_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000846000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000d16000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000fa2000)={{{@in6=@ipv4={[], [], @loopback}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f00002b6000-0x1)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000871000-0x38)={&(0x7f0000449000-0xc)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000d2f000+0xe07)={&(0x7f0000fa4000)=@delpolicy={0x350, 0x14, 0x220, 0x2, 0x3, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x3ff, 0x0, 0x101, 0xa, 0x80, 0x80, 0x3c, r2, r1}, 0xffffffffffffffff, 0x1}, [@offload={0xc, 0x1c, {r4, 0x1}}, @tfcpad={0x8, 0x16, 0x3}, @algo_auth_trunc={0x144, 0x14, {{'sha224-avx2\x00'}, 0x7b0, 0x40, "89f73f18698467dc8aaaf3bd5f943a4565d8424d1b9c66b3c81f9aa4cbb637cdb325a8a2aa5b645a338320a939616f4f2cd7ae65913cd9e271033f744c0cbbb6d0f343cef66a582330b803fb11b6fc53cd682bcdd8b8d126a631e0bb4406ba53777a5c6a33c722a36757fc6def761ea03b2b393ffdb069501a29af4390e9f0ca1979bb12c690c6bbfebd143c97d8c6d81f78f1319ae593c88e6674f0b798f7b7ecf41f5650ec089992dc7024c4ba82b7ff6a57ccbda1fa8431697eae645b79b1665220a17d54ca95819efd28d6cfe1770da6f0954c3c6a7afeadc9fea43815b1285e7ccd8774379d7b7a1d51aeac8a106f1d6dbf64e4"}}, @output_mark={0x8, 0x1d, 0x8}, @ipv6_hthresh={0x8, 0x4, {0x6f, 0x69}}, @sa={0xe8, 0x6, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x15}, @in=@rand_addr=0x9, 0x2, 0x0, 0x3, 0x8, 0x2, 0x20, 0xa0, 0x7f, r5, r1}, {@in=@multicast2=0xe0000002, 0x1}, @in6=@empty, {0x8, 0xfffffffffffffffa, 0xffffffffffffff7f, 0x4, 0x40ed, 0x5, 0x8, 0x2}, {0x0, 0x99fa, 0x401, 0x200}, {0x9, 0x5}, 0x1, 0x0, 0xa, 0x3, 0xffffffffffffffff, 0x48}}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in=@dev={0xac, 0x14, 0x0, 0x13}, 0x1, 0x8, 0x1, 0x1, 0xa, 0x80, 0x80, 0x6c, r6, r1}, {0x9, 0x9, 0x4, 0xffffffff, 0xb4, 0x9, 0x1, 0x8e}, {0x2, 0x3, 0x3, 0xe94a}, 0xfb1, 0x6, 0x1, 0x1, 0x0, 0x3}}]}, 0x350}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 2018/02/13 14:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) mq_getsetattr(r0, &(0x7f0000238000-0x40)={0x1, 0x9, 0x4, 0x100000000, 0x0, 0x7fffffff, 0x2, 0x80}, 0x0) execveat(0xffffffffffffffff, &(0x7f0000edc000+0x5f1)='./file0/bus\x00', &(0x7f000043b000-0x30)=[], &(0x7f0000173000-0x10)=[], 0x0) 2018/02/13 14:28:49 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000b7a000)=0x2, 0x4) getsockopt$sock_buf(r0, 0x1, 0x1d, &(0x7f0000000000)=""/95, &(0x7f0000f7c000-0x4)=0x5f) [ 48.776631] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8035 comm=syz-executor0 2018/02/13 14:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000), 0x8) r3 = openat(0xffffffffffffffff, &(0x7f000035b000)='./file0\x00', 0x82, 0x0) ioctl$KDENABIO(r3, 0x4b36) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) clock_getres(0x7, &(0x7f000001f000-0x10)) r1 = dup(r0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f000001c000-0x8)=0x81, 0x8) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:49 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000005000)={{{@in6=@empty, @in=@multicast1}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000002000-0x4)=0xe8) getegid() gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000005000-0xe8)={{{@in=@rand_addr, @in6=@remote}}, {{@in=@local}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000004000)=0xc) getpid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000007000-0x4), &(0x7f0000002000-0x4), &(0x7f0000004000-0x4)) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000005000-0x44)) fcntl$getown(r0, 0x9) getuid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f0000fd5000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/13 14:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x7, 0x7fffffff) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f98000-0x16)='net/ip_tables_targets\x00') getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000307000), &(0x7f0000476000)=0x4) read(r0, &(0x7f0000a28000)=""/4096, 0x1000) pipe2(&(0x7f000016a000+0xa8c), 0x4000) 2018/02/13 14:28:49 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) fdatasync(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_validatetrans(r1, &(0x7f0000000000)={'system_u:object_r:default_context_t:s0', 0x20, 'system_u:object_r:etc_aliases_t:s0', 0x20, 0x32, 0x30, 0x20, 'system_u:system_r:kernel_t:s0\x00'}, 0x6b) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x800, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in=@empty, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@multicast1}}, &(0x7f0000001000)=0xe8) r4 = getgid() lchown(&(0x7f0000002000-0x8)='./file0\x00', r3, r4) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000001000)=[{0x3, 0x7f}, {0x7, 0x5a}], 0x2) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000002000-0x8)=0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r1, &(0x7f0000004000-0x43)=""/67, 0x43, 0x10002, 0x0, 0x0) connect$pppoe(r2, &(0x7f0000002000-0x1e)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ipddp0\x00'}}, 0x1e) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000001000)={0x5, &(0x7f0000002000)=[{}, {}, {0x0}, {}, {}]}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r2, 0xc0406429, &(0x7f0000001000)={r5, 0x7, &(0x7f0000005000-0x1c)=[0x100, 0x2, 0x4, 0x4, 0x7, 0x72cc8e16, 0x9], &(0x7f0000004000)=[0x3], 0x4, 0x4, 0x8, &(0x7f0000004000)=[0x4, 0x5, 0x7fff, 0x1], &(0x7f0000001000-0x8)=[0x8, 0x346c]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000005000)={0xfffffffffffffffe, 0x2, 0xfffffffffffffffa, 0x9, 0x1, 0xa9f}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000006000-0x8)) socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000007000-0x38)={&(0x7f0000005000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002000-0x20)=[{&(0x7f0000007000-0x68)="3c89cefed7844c7cd9164e98ea8612c35ee6c2011d10866fd08406311133dc319b87224f6016c2455a6a23b43a1e90cbdf5a6034edb9116cd333fcffc952ccbaeca6edf9dfd6b82d57e0a9e0de69eede7b4dba0b59e81beaff298f25803c59493f3eedd18a741829", 0x68}, {&(0x7f0000001000-0x8d)="c55b7294fee8a10d39695e7abdc7dc84622ab66ff0b43d012cce9bdb5a12ddaf1df9542266f3d106ee5d66b59834e83fbecebd84b274ad54d95e22dad41b3eae5eff947d435fc79faae9eeb30f997474845282ead659ac91ff6a5c2a1ca14108da6e95b4796d7b29c9e8b4facb9a308830424c95efd41421e446fa04178a387a0a37abe2c89b477807f71ad112", 0x8d}], 0x2, 0x0, 0x0, 0x40}, 0x40084) 2018/02/13 14:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8), &(0x7f0000ded000), &(0x7f000052f000)={0x40000077359400}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r1, r4, 0x80007387, 0x0) r5 = dup2(r3, r4) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000f6a000-0x10)=@req={0x9, 0x8001, 0xffff, 0x1}, 0x10) r6 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r3, r6) ioctl$int_in(r5, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r3, 0x8, r0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000872000-0x10)={0x0, 0x368e, 0x7ff, 0x1}, &(0x7f000020b000)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000b7e000)={r7, 0x80000001}, &(0x7f0000de8000-0x4)=0x6) fcntl$setsig(r6, 0xa, 0x12) gettid() tkill(r0, 0x100000000000016) 2018/02/13 14:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00009ad000)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x110, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000a23000-0x40), {[{{@uncond, 0xc0, 0x110}, @mangle={0x23, 'mangle\x00', 0x0, {@mac=@random="2a300e051af2", @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa]}, @loopback=0x7f000001, @broadcast=0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00'}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE1={0x28, 'NFQUEUE\x00', 0x1}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000d3d000)=""/25, &(0x7f0000071000-0x4)=0x19) 2018/02/13 14:28:49 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) r1 = open(&(0x7f0000009000)='./file0\x00', 0x882, 0x0) mmap$binder(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2, 0x12, r1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000005000)="c03ff0") 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000001a000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) [ 48.847247] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pig=8055 comm=syz-executor0 2018/02/13 14:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r1, &(0x7f0000091000-0x8), 0x401) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000060f000-0xc)={0x0, @local, @multicast2}, &(0x7f0000740000-0x4)=0xc) 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/dev/vga_arbiter\x00', 0x8000, 0x0) getitimer(0x0, &(0x7f0000022000-0x20)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgid(0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f0000022000)=0x800, 0x168) prctl$setptracer(0x59616d61, r1) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f0000021000)={0x20, 0xc14f}) r2 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r3 = creat(&(0x7f0000012000-0x8)='./file0\x00', 0x40) lseek(r2, 0x0, 0x0) write$sndseq(r2, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETVNETHDRSZ(r3, 0x400454d8, &(0x7f0000023000)=0x9) 2018/02/13 14:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000001b000-0xc)='/dev/rfkill\x00', 0x0, 0x0) readv(r0, &(0x7f0000afd000)=[{&(0x7f000030a000-0x63)=""/1, 0x1}], 0x1) close(r0) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f000038b000)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f0000f99000-0x8)=0x3f) recvfrom(r3, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r2, 0x8, r1) getsockopt$inet6_int(r0, 0x29, 0xce, &(0x7f0000e37000), &(0x7f0000f4a000-0x4)=0x4) r4 = accept$inet6(r0, &(0x7f0000494000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00002d2000)=0x1c) sendmsg$nl_route(r0, &(0x7f00001b1000)={&(0x7f0000fce000-0xc)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000606000-0x10)={&(0x7f0000c2e000)=@bridge_getneigh={0x48, 0x1e, 0x300, 0x4, 0x3, {0x7, 0x0, 0x0, 0x0, 0x1800, 0x12695}, [@IFLA_WEIGHT={0x8, 0xf, 0x6e7}, @IFLA_BROADCAST={0xc, 0x2, @empty}, @IFLA_AF_SPEC={0x4, 0x1a, []}, @IFLA_PROTO_DOWN={0x8, 0x27, 0x1}, @IFLA_LINK={0x8, 0x5, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x20000001) fcntl$setsig(r4, 0xa, 0x35) r5 = dup2(r2, r3) tkill(r1, 0x13) ioctl$PPPIOCGCHAN(r5, 0x80047437, &(0x7f0000012000-0x4)) 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000021000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001}}, [0x4, 0x3, 0xbf, 0x6, 0x2, 0x8, 0x8000, 0x2, 0x4, 0xfff, 0x8, 0x401, 0x1f, 0x3, 0x1]}, &(0x7f000000f000)=0x108) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000022000-0x8)={r2, 0x6}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f000001a000-0x8)={r3, 0x3}, &(0x7f0000023000-0x4)=0x8) r4 = dup3(r0, r0, 0x80000) ioctl$EVIOCGKEY(r4, 0x80404518, &(0x7f000001a000)=""/195) ftruncate(r0, 0x2) [ 48.901700] x_tables: arp_tables: mangle.0 target: invalid size 48 (kernel) != (user) 3 [ 48.915016] x_tables: arp_tables: mangle.0 target: invalid size 48 (kernel) != (user) 3 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000022000-0x12)='/dev/input/event#\x00', 0x7, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000021000)=0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000011000-0x8)='./file0\x00', 0x4000, 0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r3, &(0x7f0000025000-0x8)=0x100000001, 0x106) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDARP(r2, 0x8953, &(0x7f0000022000)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x10, {0x2, 0x2, @rand_addr=0x4}, @common='ip6tnl0\x00'}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000014000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r5, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00005b9000)={0x0, 0xe76000000000000, 0x1, [0x9]}, &(0x7f00007c7000-0x4)=0xa) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000a9e000-0xff)={r6, 0xf7, "13da258ab537488e74e9688aac100a13cdafb95a062686e6601708ce12727bf86af030b221726adad46387614bf916c46574dbdf28ec62fe9fd0a370ff224f4cacf8eb7b0fa9e6cd9f994060a0e05b020b5f45645c33a7575c2024ade2b31df055cda699d6b871c2ab06f725dfc5343b7ff007dc798feebe9db06b39bd7d1d6b5ab4311a9e7aff95ffbd893d8edee5359500f7e2e1dcb0db61493307276aada671364b71db6af92db26d37f88352e994d61f793b91db4fa1cb6cc2da9e8c231ba1d9d98efb0bebf93f9818b5da935b73f3bbbd686ced973240a56be81cbd5206c3df0feca4ed3a0d8964c2bc730f62ba10ec3887e2992b"}, &(0x7f0000944000)=0xff) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000020000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) fchmod(r0, 0x40) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 14:28:49 executing program 0: 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(0x80800) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000aa7000)) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/13 14:28:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000753000)={0x0}, &(0x7f0000778000-0x4)=0xc) sched_setparam(r1, &(0x7f0000d42000-0x4)=0xbb8) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000650000)) setitimer(0x2, &(0x7f0000977000-0x20)={{0x0, 0x7530}, {0x0, 0x7530}}, &(0x7f0000924000-0x20)) setitimer(0x2, &(0x7f0000001000-0x20)={{0x100000000000}, {0x77359400}}, &(0x7f0000018000)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000092000-0x10)='/dev/sequencer2\x00', 0x12000, 0x0) r3 = gettid() ptrace$getregs(0xffffffffffffffff, r3, 0x40, &(0x7f0000451000-0xb4)=""/180) mq_notify(r2, &(0x7f00002be000)={0x0, 0x3, 0x5, @tid=r3}) 2018/02/13 14:28:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8), 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r1, 0x800000000092) 2018/02/13 14:28:49 executing program 2: r0 = gettid() unshare(0x8020040001) exit(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x14080, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x0) tkill(r0, 0x23) 2018/02/13 14:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = memfd_create(&(0x7f0000e47000)='.:bdev@]\x00', 0x2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00005e0000-0x4), &(0x7f0000923000-0x4)=0x4) sendmsg$nl_route(r0, &(0x7f0000809000-0x38)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000519000)=@delneigh={0x2c, 0x1d, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@NDA_VLAN={0x8, 0x5}, @NDA_VLAN={0x8, 0x5}]}, 0x2c}, 0x1}, 0x0) 2018/02/13 14:28:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f000082f000-0x14)={0x9}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000d01000)=0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0xfffff7fffffffffd, 0x4) bind$inet(r1, &(0x7f0000009000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) listen(r1, 0x0) [ 48.987768] keychord: invalid keycode count 0 2018/02/13 14:28:49 executing program 7: clone(0x0, &(0x7f0000001000-0x1), &(0x7f0000b9e000-0x4), &(0x7f0000242000), &(0x7f0000554000)) eventfd2(0x7f, 0x0) pivot_root(&(0x7f00008a2000-0x8)='./file0\x00', &(0x7f0000226000-0xe)='./file0/file0\x00') pipe2(&(0x7f000013d000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x891b, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f0000068000)={{0x0, 0x3, 0x8, 0x3, 0x100}, 0x7fff, 0x100000000, 'id1\x00', 'timer1\x00', 0x0, 0x7f, 0x7fffffff, 0x9, 0x1f}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000000000)=""/31, 0x1f) [ 49.029135] keychord: invalid keycode count 0 2018/02/13 14:28:49 executing program 5: uname(&(0x7f000012c000-0xbe)=""/190) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, 0x0) 2018/02/13 14:28:49 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000001000-0x4), 0x16) accept(r0, &(0x7f0000c7e000)=@ethernet={0x0, @remote}, &(0x7f0000223000-0x4)=0x10) 2018/02/13 14:28:49 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000321000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000001000-0x40)={r1, 0x4, &(0x7f000018c000)=[0x1722, 0x100, 0x101, 0x7], &(0x7f0000f0f000)=[0x3f, 0x0], 0x3, 0x6, 0x3, &(0x7f0000ba2000-0x18)=[0x6, 0x3, 0x4, 0x4, 0x401, 0x8], &(0x7f0000c79000-0xc)=[0x3f, 0x5cd80311, 0x4308]}) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:49 executing program 2: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r0, 0x107, 0x1b, &(0x7f0000001000)=0x3ff, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x3, 0x7, &(0x7f0000003000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r1, &(0x7f0000001000-0xf3)=""/243, 0xf3, 0x1000, &(0x7f0000002000)={0x0, 0x989680}) r2 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0xffffffff, 0x40) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000002000-0x8)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000002000)={r3, 0x7f, 0x2, [0x0, 0x101]}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000000000)={r3}, &(0x7f0000001000)=0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x204400, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000004000-0x1e0)=[{{&(0x7f0000003000)=@l2, 0xe, &(0x7f0000003000)=[], 0x0, &(0x7f0000000000+0xffa)=""/198, 0xc6, 0x6}, 0x8}, {{&(0x7f0000002000-0x60)=@nfc_llcp, 0x60, &(0x7f0000003000-0x10)=[{&(0x7f0000004000-0xe2)=""/226, 0xe2}], 0x1, &(0x7f0000003000)=""/157, 0x9d, 0x3f}, 0x9}, {{0x0, 0x0, &(0x7f0000003000-0x30)=[{&(0x7f0000000000+0x8f4)=""/217, 0xd9}, {&(0x7f0000003000-0x21)=""/33, 0x21}, {&(0x7f0000003000-0x6a)=""/106, 0x6a}], 0x3, 0x0, 0x0, 0x9}, 0x3ff}, {{&(0x7f0000002000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000002000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000-0x63)=""/99, 0x63}, {&(0x7f0000003000)=""/203, 0xcb}], 0x3, 0x0, 0x0, 0x1f}, 0x9}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000003000)=[{&(0x7f0000002000-0x4)=""/4, 0x4}, {&(0x7f0000004000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/236, 0xec}, {&(0x7f0000001000)=""/21, 0x15}], 0x4, &(0x7f0000002000-0x22)=""/34, 0x22, 0x7}, 0x7ff}, {{&(0x7f0000000000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000002000-0x20)=[{}, {&(0x7f0000003000-0x4)=""/4, 0x4}], 0x2, &(0x7f0000004000-0xdb)=""/219, 0xdb, 0x400}, 0x1}, {{0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000004000-0x32)=""/50, 0x32}, {&(0x7f0000002000-0x33)=""/51, 0x33}, {&(0x7f0000003000-0x29)=""/41, 0x29}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000004000-0xdf)=""/223, 0xdf}], 0x6, &(0x7f0000002000)=""/39, 0x27, 0x4}}, {{&(0x7f0000004000-0xc)=@nl=@kern, 0xc, &(0x7f0000000000)=[{&(0x7f0000002000-0x41)=""/65, 0x41}, {&(0x7f0000004000-0xba)=""/186, 0xba}, {&(0x7f0000002000-0xb3)=""/179, 0xb3}], 0x3, 0x0, 0x0, 0x10000}, 0x1}], 0x8, 0x40000000, &(0x7f0000002000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r4, 0xc018643a, &(0x7f0000001000-0xc)={0x20000000, 0x6, 0x14}) 2018/02/13 14:28:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@common='ipddp0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0xc, &(0x7f0000746000)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@NDA_DST_IPV4={0x8, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000aab000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/13 14:28:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000001000-0x89)) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x18) 2018/02/13 14:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000acd000-0x4)=0xf6, 0x4) ioctl$sock_ifreq(r0, 0x8924, &(0x7f0000a1d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000ee5000)={0x6, &(0x7f0000e27000-0x30)=[{}, {}, {}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(0xffffffffffffffff, 0xc010641d, &(0x7f00003cf000)={r2, &(0x7f00001fa000)=""/4096}) 2018/02/13 14:28:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) fremovexattr(r1, &(0x7f0000d52000-0x2f)=@random={'security.\x00', 'md5sumsystemposix_acl_access+GPLeth1\x00'}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000f12000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r1, &(0x7f0000bdb000-0x30)=[{}, {}, {}, {}], 0x4, 0x663) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 14:28:49 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x4, 0x0) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:49 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r0, &(0x7f0000885000-0x8)=@abs, &(0x7f0000001000-0x4)=0x8, 0x800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000022c000-0x11)=""/17) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket(0x1, 0x80806, 0x7f) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fff000-0x8)={0x0, 0xfffffffeffffffff}, &(0x7f00002d9000)=0x8) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f000056d000-0x4)) ppoll(&(0x7f0000355000)=[], 0x0, &(0x7f00002ff000)={0x77359400}, &(0x7f000034c000-0x8)={0x4}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000c7d000-0x37)={r3, 0x2f, "d398baa50e40607a5eabe1886341287a254aca1dd8b23dbee852d2765f2c30b4318866edae9075d3c1b40a42314eb5"}, &(0x7f0000464000)=0x37) timer_create(0x2, &(0x7f0000615000)={0x0, 0x9, 0x3, @thr={&(0x7f0000747000-0xf2)="e32a0fa8a1ed3c76a5c25ff9d355d21e6bdd1c6dd6293d70c315239f53a057adb2d2345a069f77a180fa1d94a94b399801b8917cad422fe9ddd5e647feb8b720e50d1e8e2803a1205db4d9dd40583d3eafa59089e851cd83e8ce573eddce280afb04f09cb8df61a322ae31087f809cb580de0a3ab7ac833fdc448f53b8ba911dc07749c205b74c0da0322ec1334cbe6ae9f63a675efe4e71894b69b9441f53e181c755029d7ec41b4d72ae6d75fc476976e2018e8f917538317f7da4b7cfe4be1d4593c2d0213aa4aba10d83c2412504ce3bbba4314d44788a64273d4c5f106f65a97787bb09c248c57fa8147b7dce3c016b", &(0x7f0000514000-0x4f)="774f315030134a0a31702af320980323975ce6a2b86c91c373960b05050b18907814a4057d871679469c691ac0e2ac5d974aaa8986436696801236d0f11545d8133f22ace75a3fa75f3505644355af"}}, &(0x7f0000110000-0x4)=0x0) clock_gettime(0x0, &(0x7f000075c000)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f0000934000)={{r5, r6+30000000}}, 0x0) timer_delete(r4) sendfile(0xffffffffffffffff, r1, &(0x7f00009c8000-0x8), 0x0) 2018/02/13 14:28:49 executing program 5: renameat2(0xffffffffffffffff, &(0x7f000027d000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f00004e3000)='./file0\x00', 0xf) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00004ae000)='bdev)eth0\x00', 0xfffffffffffffffa) keyctl$set_timeout(0xf, r0, 0x3) 2018/02/13 14:28:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x49}}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/13 14:28:49 executing program 7: mmap(&(0x7f0000000000/0xefd000)=nil, 0xefd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef7000-0x4)=0x7fd, 0x4) mmap(&(0x7f0000efd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x3ff, &(0x7f0000efd000)) sendto$inet(r2, &(0x7f0000833000-0x1), 0x0, 0x0, &(0x7f0000eed000)={0x2, 0x0, @empty}, 0x10) recvmsg(r1, &(0x7f00005b7000)={0x0, 0x0, &(0x7f0000c03000)=[{&(0x7f0000efe000-0xb8)=""/184, 0xb8}], 0x1, &(0x7f0000ee0000-0x51)}, 0x2020) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x30001, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004d1000)={@common='lo\x00', &(0x7f0000629000-0x24)=@ethtool_ringparam={0x10}}) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f0000037000)={&(0x7f000018a000/0x2000)=nil, 0x2000}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00009c9000-0x4), 0x4) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000022000-0x10)={0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x2, &(0x7f0000022000-0x20)={{0x0, 0x2710}, {r1, r2/1000+10000}}, &(0x7f0000010000)={{}, {0x0}}) r4 = fcntl$dupfd(r0, 0x406, r0) nanosleep(&(0x7f0000005000-0x10)={0x0, 0x1c9c380}, &(0x7f000001c000)={0x0, 0x0}) write$sndseq(r4, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0xfffffffffffffffc, 0x0, @time={r3, r5}, {}, {0x100000001}, @control={0x0, 0x2f}}], 0x30) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006b9000-0xe)='net/rt6_stats\x00') r1 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000223000)={0x3, 0x101}) sendfile(r1, r0, &(0x7f0000ed1000-0x8), 0xd) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000e28000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f00001a2000)=0x5) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000064000)={{{@in6=@dev={0xfe, 0x80}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f00000aa000)={0x0}) ioctl$DRM_IOCTL_RM_CTX(r1, 0xc0086421, &(0x7f00008f9000)={r2, 0x1}) connect$inet6(r0, &(0x7f0000389000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x2}, 0x1c) execve(&(0x7f0000e5e000)='./file0\x00', &(0x7f0000102000)=[&(0x7f0000818000-0x1e)='/selinux/commit_pending_bools\x00'], &(0x7f0000f71000)=[&(0x7f0000af4000-0x15)='self-em0bdevsecurity\x00', &(0x7f00001b7000-0x1e)='/selinux/commit_pending_bools\x00']) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f0000bae000)={&(0x7f00007ff000-0x1c)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000ad8000)=[], 0x0, &(0x7f00008c6000-0x10)=[{0x10, 0x29, 0x3e}], 0x10}, 0xfffffffffffffffd) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0x93e000)=nil, 0x93e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000940000-0x9)='/dev/sg#\x00', 0x9, 0x20000) setsockopt$llc_int(r1, 0x10c, 0x9, &(0x7f00003f1000-0x4)=0x101, 0x4) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000041000)={@common="6c6f000000000000000000000000d612", &(0x7f000093f000-0x20)=@ethtool_sset_info={0x37, 0x3f20000000000000, 0x386, [0x9, 0x0, 0x6, 0x263]}}) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x801, 0x0) r1 = dup2(r0, r0) listen$netrom(r1, 0x0) r2 = epoll_create1(0x0) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000139000-0xc)={@dev, @remote}, &(0x7f0000a60000-0x4)=0xc) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000a83000)) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f00005e5000)) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000004000)=0x14, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind(r0, &(0x7f0000006000-0x10)=@vsock={0x28, 0x0, 0xffffffff, @reserved=0x1}, 0x10) r1 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chdir(&(0x7f0000005000)='./file0\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000006000)='/proc/self/net/pfkey\x00', 0x800, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockname$netrom(r1, &(0x7f0000003000-0x48)=@full, &(0x7f0000001000-0x4)=0x48) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20000, 0xfffffffffffffffd) r1 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}}) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000127000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f00001de000-0x8)={0x0, 0x4}, &(0x7f0000601000)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f00002b3000)={r4, @in6={{0xa, 0x0, 0xde, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, [0x10001, 0x100, 0x6, 0xdd, 0x100, 0x3, 0x8, 0xeb, 0x1, 0x24a80000000000, 0x2f, 0x4, 0x7fff, 0x8000, 0x7]}, &(0x7f0000a72000-0x4)=0x108) dup2(r3, r1) socket$inet6_sctp(0xa, 0x0, 0x84) fcntl$getown(r0, 0x9) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) connect$inet(r0, &(0x7f0000936000)={0x2, 0x2, @empty}, 0x10) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000fdf000)={0x8, 0x6, 0x2, 'queue0\x00', 0x4}) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r2 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) sendmsg$unix(r3, &(0x7f00001a3000-0x38)={&(0x7f0000113000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00005e8000)=[], 0x0, 0x0, 0x0, 0x810}, 0x840) r5 = dup2(r4, r3) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000af8000)) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x7fff) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, &(0x7f000028c000-0x10)={0x6, &(0x7f0000cb7000)=[{0x10001, 0x7, 0x80, 0x8}, {0x101, 0x2, 0x7, 0xff}, {0x40, 0x4, 0x6, 0xff}, {0x9, 0x7fff, 0x8, 0xffffffff}, {0x7fffffff, 0x0, 0x2, 0xffffffff}, {0x6, 0x5, 0x3, 0x1f}]}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r3, 0x6430) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f00001e3000)={0x1, &(0x7f0000afa000)=[{0x6}]}) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000a19000-0x4)) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000026e000)="000b4f42e8eb374a0ef90832d3fbd0cc4152e492436b61f8378be63cab7fbab4a6", 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000194000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1501}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000c4a000)={0x42842d, {0x40000bffffffe}}, &(0x7f00007e5000), 0x8, &(0x7f000084c000-0x8)) keyctl$join(0x1, &(0x7f0000f38000-0x5)={0x73, 0x79, 0x7a, 0x3}) syz_open_dev$loop(&(0x7f0000879000-0xb)='/dev/loop#\x00', 0x0, 0xfffffffffffffffd) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c44000)='/selinux/enforce\x00', 0x1fffc, 0x0) setrlimit(0xb, &(0x7f00005fb000)={0x7e, 0x100000000}) getsockopt$netlink(r0, 0x10e, 0xb, &(0x7f0000a6a000-0x49)=""/73, &(0x7f000038e000-0x4)=0x49) r1 = add_key(&(0x7f0000e97000-0x8)='rxrpc_s\x00', &(0x7f00009ff000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a45000)="be47baba8e15028a5eb6d7f2afc7855e157bf43c52754603c4af4b0977fd8d2162fd26cd3aaaf856a1045868e0083cc9f62620043cb13c572a48cc3671addd0aa297ac4ba21caf7e37467333b456cea8d88d022b1a2b624d5b6ddf15c746054519c466f5f1aa820f223c8e72f283a31480e769c0dabc7a1c8981688530fc3710c26b2b1a36cb5ee0adf43260865e55239fc023214879cffb9d84a180e1ff31010fb3d65428e7a5", 0xa7, 0xfffffffffffffff8) add_key$keyring(&(0x7f0000400000-0x8)='keyring\x00', &(0x7f0000392000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000063000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x5, 0xddef, @fr_pvc_info=&(0x7f00008b1000)={0xfffffffffffffff7, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) r2 = socket(0x100000000000010, 0x802, 0x0) write(r2, &(0x7f00002b0000-0x4e)="240000001a0025f00000800400fffc0e0a00000000040000f000edeb0800030001000000", 0x21) 2018/02/13 14:28:50 executing program 7: msync(&(0x7f0000952000/0x2000)=nil, 0x2000, 0x800000000004) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e1c000-0x9)='/dev/ppp\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000a24000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000450000-0x4)=0x25, 0x4) writev(r1, &(0x7f0000988000)=[{&(0x7f00002dd000)="39000000120001000000030000001f0007040000001f0500000000000103000004001d0066413e850900000008003dfb020300807415f05bff", 0x39}], 0x1) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000ff0000-0x10)={0xfffffffffffffffa, 0x3}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000215000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000d75000)="d9c20be25235c93143dcf143506edd9b", 0x10) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f000035d000), &(0x7f00002f5000-0x6d)}}, &(0x7f0000044000)) pselect6(0x40, &(0x7f00002d2000), &(0x7f00009f4000-0x40)={0x7}, &(0x7f0000406000-0x40), &(0x7f000006a000)={0x0, 0x1c9c380}, &(0x7f00001bb000-0x10)={&(0x7f00008b4000-0x8), 0x8}) timer_settime(0x0, 0x0, &(0x7f000006b000)={{}, {0x0, r4}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000022000-0x9)='/dev/sg#\x00', 0x1ff, 0x10002) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f000000d000-0x8c)={0x0, 0x400, 0x8, 'queue1\x00', 0x40}) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000f49000-0x48)=@hopopts={0x0, 0x3, [], [@calipso={0x7, 0xb8ec862ddfcddd13, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @hao={0xc9, 0x10, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}}]}, 0x30) r1 = open(&(0x7f00009be000)='./file0\x00', 0x200, 0x80) accept4$inet(r1, &(0x7f00001ff000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000830000)=0x10, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000bfd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 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) clone(0x0, &(0x7f00009f4000), &(0x7f0000a26000-0x4), &(0x7f000039f000), &(0x7f0000001000)="ce4fe29cc28300a87dfba43bc4c29ff7ca4ec8cc3d69afe823f0a80b47666a35ea42a6162109ad1b0b1fef633bca6869293fe1b02f427a95804898c91586d35f2a0a62a5394fdadaea99cc029d61c1b1cae6cc2c314e4db10c1b0f8be6f93a3f7944b37e04a8cd8fc365679c4ff19738f3c97303309eba226d944efd7f53b784d1ee57260b5a6676c2c8038ccd9a8cac7487bd72e8c051fee518c4421ca20348dcebd5b123d16948caf28a") waitid(0x0, 0x0, &(0x7f0000002000-0x10), 0xa0000004, 0x0) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) r3 = syz_open_procfs(0x0, &(0x7f0000ef6000)='net/rt_cache\x00') sendmsg$key(r3, &(0x7f0000066000-0x38)={0x0, 0x0, &(0x7f0000d2c000)={&(0x7f0000b50000)={0x2, 0xe, 0xff, 0x7, 0x5, 0x0, 0x2, 0x1, [@sadb_address={0x3, 0x7, 0x0, 0x20, 0x0, @in={0x2, 0x0, @loopback=0x7f000001}}]}, 0x28}, 0x1}, 0x4000) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061f000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x516) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(0xffffffffffffffff, 0xc0bc5310, &(0x7f0000d9c000)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f000088b000)={0x8}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f00008e5000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) fcntl$setstatus(r0, 0x4, 0x42000) 2018/02/13 14:28:50 executing program 7: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000001000-0x8)={0x0, 0x2}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000a52000-0x8)={r1, 0x4b8}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f0000001000-0x4)=r3) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) r6 = accept4(r4, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r6, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r5, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f0000f41000-0x8)=[{0x6, 0x0, 0x0, 0xa4}]}, 0x10) sendto$inet(r5, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r5, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r5, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r5, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r5, 0x1) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000021000)='/dev/pktcdvd/control\x00', 0x103001, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000006000)={0x101, 0x1, 0x4, 0x80000001, 0x6, 0x7882}) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f000000c000-0x78)={0x0, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x105, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) fcntl$setpipe(r0, 0x407, 0x4) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f000003a000-0x8)={0xdffffffffffffffa}, 0x0, 0x8) socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000d85000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) sendmsg$netlink(r2, &(0x7f00009ab000)={0x0, 0x0, &(0x7f0000ceb000-0x70)=[], 0x0, &(0x7f0000ce6000-0x18)=[@rights={0x18, 0x1, 0x1, [r0]}], 0x18}, 0x0) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) unshare(0x400) r0 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c92000-0x7)={0x0, 0x5}, &(0x7f00006c4000)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000da6000)={r1, 0x46}, &(0x7f00008c1000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000872000-0x10)={0xf92a, 0x4, 0x2, 0x6, r1}, &(0x7f0000e2c000)=0x10) timer_create(0x7, &(0x7f000028b000)={0x0, 0x4, 0x2, @thr={&(0x7f00006da000-0x1f)="4c5711f8f84016463400e6bb868b52a66069872efce4268595e6f1dc790716", &(0x7f0000bd4000-0xcd)="a317ecb72a8a42567adee90f224dc48b35ebe49d73f195af9467bc2e5df2609df0323ca82655d4685eebdcfd37420423e236960d6c830ad75df0d8ed60db9c363675545bb93ab1f0161073ffeb84050e207282091eb27e3cd023f9403d296900ee6e08a0d7253ebd3eaed702e6ff930f1ed9a02c21a4493c0ac6c48bc52b45f18f60415fd337868a9950d6faa42c1326deabf37b931d9419b4fa44c95ffb720679b3992329f26e40b74503b2abe24e0e7926a648c47ee12c04ff6ecc78737d639a8e8a25b5ac6c0151ca62166c"}}, &(0x7f00001dc000)=0x0) timer_gettime(r2, &(0x7f0000753000+0x3c3)) fstat(r0, &(0x7f0000fed000-0x44)) 2018/02/13 14:28:50 executing program 5: openat$ashmem(0xffffffffffffff9c, &(0x7f000089c000-0xc)='/dev/ashmem\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000dff000)=0x7fffffff, 0x4) ioctl(r0, 0x2288, &(0x7f0000871000)) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000819000-0xc)='/dev/rfkill\x00', 0x0, 0x0) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f0000a6b000)) mq_timedsend(r0, &(0x7f0000db8000), 0x0, 0x6, &(0x7f00006f8000-0x10)={0x0, 0x1c9c380}) close(r0) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000022000-0x16)='/selinux/checkreqprot\x00', 0x80, 0x0) r2 = accept4$vsock_stream(r1, &(0x7f000000d000-0x10)={0x28, 0x0, 0x2711, @my=0x0}, 0x10, 0x80800) ioctl$sock_SIOCINQ(r2, 0x541b, &(0x7f0000010000)) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000b4d000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000025c000-0xd4)="8dc8b8b04f9606e4ff500e7d94d0d384d1572d973ad8bd966d3ca9b7575f67b3f8e08cc9dd7187e343165d09970f67e2fb373e84b12f286da66d6eab75309a88d6cdbdc9c2e7d4855681c31bc100e6f7bc14a5320b44f5989514036e5c2564c7e9e6c490f4f03645439872872bbbfbbe56922064db7ffd3d32102cc007a4ff3ba5f77a59e4d50c584c8b61fab212f826953715d8acca72eeb856f3d2d84a1b2aa98ebf3c5b6cc1d358b9e7304218d60d3d3d9144b572c4e4e1d25ff6b4911e6401b820c644e97eb22849fa0a5045696024d685a4", 0xd4, 0xfffffffffffffff9) keyctl$assume_authority(0x10, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000001000)={0x645, 0x3f, 0x0, 0x3c, 0x6, 0xfffffffffffeffff, 0x20, 0x7}, &(0x7f0000002000-0x40)={0x8f7, 0x4, 0x0, 0x9, 0x1, 0x0, 0x0, 0xffff}, &(0x7f0000001000)={0x5, 0x7fffffff, 0x7, 0xd9e4, 0x7, 0x7, 0xfffffffffffffffc, 0x7}, &(0x7f0000002000-0x10)={r1, r2+10000000}, &(0x7f0000000000)={&(0x7f0000001000)={0xfffffffffffff801}, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000efe000)={0x1, &(0x7f0000747000)=[{0x80, 0x3, 0x4}, {0x6, 0xfffffffffffffffc, 0x0, 0xffffffffffffabaf}]}, 0x10) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000344000-0xc)='/dev/rfkill\x00', 0x80000, 0x0) keyctl$revoke(0x3, r0) ioctl$PPPIOCSMRU(r4, 0x40047452, &(0x7f0000dcc000)=0x39cf39b6) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000022000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00006f1000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330}, &(0x7f00008e7000)) mkdir(&(0x7f000000e000)='./control\x00', 0x0) creat(&(0x7f00002dd000-0x10)='./control/file0\x00', 0x0) creat(&(0x7f0000e7b000-0x8)='./file0\x00', 0x11) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) mknod$loop(&(0x7f0000496000)='./file0\x00', 0x100c, 0x0) listen(r0, 0x0) 2018/02/13 14:28:50 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000112000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002b6000+0x77d)={r1, 0x3f}, &(0x7f0000c27000)=0x6) mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000c37000-0x70)="d280657881da72d297b07d319adf0f329428cf0194307d89c00871b5e9f8ff24f51f78b339ad6e17423ad61c7e2732a14fe7f05ba12a017f8af764c9724a91dbdfe3a6460249f4165b8c72b9f8f4c9af7b052833c4eb88ab64bcc3864bf2f4a0d58648c570ab6b58ea96f00245a08a13", &(0x7f0000bf5000), &(0x7f0000c37000-0x4), &(0x7f0000786000-0xb)="fef091fd19d76708ec0f75") mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c36000-0x38)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000c35000)=""/187, 0xbb}, {&(0x7f00004e6000)=""/151, 0x97}, {&(0x7f0000c36000-0x2)=""/2, 0x2}, {&(0x7f0000c36000-0x10)=""/16, 0x10}, {&(0x7f0000c36000-0x7a)=""/122, 0x7a}, {&(0x7f00007ce000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000c35000)=""/38, 0x26, 0x1}, 0x2120) waitid(0x2, r3, &(0x7f00004ba000), 0x0, &(0x7f0000c35000-0x90)) fcntl$getownex(r2, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f00007a1000-0xc)={0x10, 0x0, 0x0, 0x21040400}, 0xc, &(0x7f0000000000)={&(0x7f00009ef000)=@alg={0x130, 0x10, 0x300, 0x5, 0x3, {{'drbg_nopr_sha1\x00'}, [], [], 0x2400, 0x2400}, [{0x8, 0x1, 0xffffffffffffff1a}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x8}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x2b}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0x6e}, {0x8, 0x1, 0x9}, {0x8, 0x1, 0x400}]}, 0x130}, 0x1, 0x0, 0x0, 0x8000}, 0x240080c0) sched_getattr(0x0, &(0x7f0000ffa000-0x30), 0x30, 0x0) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) utimes(&(0x7f0000660000-0x8)='./file0\x00', &(0x7f0000892000)={{0x77359400}, {0x0, 0x2710}}) sendmsg$nl_netfilter(r0, &(0x7f0000f0c000-0x1c)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000aa5000-0x10)={&(0x7f0000921000-0x12b0)={0x2c, 0x80000000000002, 0x3, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0x18, 0x5, @ipv6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}]}, 0x2c}, 0x1}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000d04000-0xa)='map_files\x00') setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000912000-0x4)=0x2e8, 0x4) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCRMFF(r0, 0x40044581, &(0x7f000041b000)=0xffffffffffffffff) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000fd3000/0x1000)=nil, 0x1000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000)='maps\x00') pread64(r0, &(0x7f0000000000)=""/129, 0x81, 0x20000) tee(r0, r0, 0x7ff, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000fd4000-0x108)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, [0xffffffffffff8000, 0x0, 0x8, 0x3, 0xffff, 0xffffffffffff8000, 0x100000000, 0x1000, 0x648, 0xffffffff, 0x5c89, 0x5, 0x0, 0x100, 0x2]}, &(0x7f0000001000-0x4)=0x108) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000fd3000)={r1, @in6={{0xa, 0x3, 0x5, @empty, 0xfffffffffffffffe}}, 0x5, 0x3, 0x7, 0x7, 0x6}, &(0x7f0000fd3000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000001000)) 2018/02/13 14:28:50 executing program 5: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00007ae000-0x2)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0x7, &(0x7f0000011000)={0xc91, 0x5, 0x8, 0x9}, 0x10) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000af2000)='attr/prev\x00') epoll_create(0xffff) lseek(r1, 0x0, 0x3) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) fsetxattr(r0, &(0x7f000000e000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000019000-0xb)='/dev/loop#\x00', 0xb, 0x0) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000022000-0x4)={0x7}, 0x4) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = syz_open_dev$usbmon(&(0x7f0000c62000)='/dev/usbmon#\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000070f000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000cda000-0xc)={0x2f0ac62dc4df7925}) fstatfs(r0, &(0x7f00003bc000)=""/107) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f00005f8000)=""/243, &(0x7f00005f8000-0x4)=0xf3) socket$inet6(0xa, 0x1, 0x40) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f0000c5b000+0xeff)=0x3fffffffffffff, 0xfe0a) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e4e000-0xf)='/dev/sequencer\x00', 0xa202, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x573e) write$sndseq(r0, &(0x7f0000f7e000-0x90)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @addr={0x5, 0xfffffffffffffff7}}], 0x30) 2018/02/13 14:28:50 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000001000-0x8)) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000112000)=@assoc_value={0x0}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00002b6000+0x77d)={r1, 0x3f}, &(0x7f0000c27000)=0x6) mmap(&(0x7f0000000000/0xc34000)=nil, 0xc34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) mmap(&(0x7f0000c34000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x8000, &(0x7f0000c37000-0x70)="d280657881da72d297b07d319adf0f329428cf0194307d89c00871b5e9f8ff24f51f78b339ad6e17423ad61c7e2732a14fe7f05ba12a017f8af764c9724a91dbdfe3a6460249f4165b8c72b9f8f4c9af7b052833c4eb88ab64bcc3864bf2f4a0d58648c570ab6b58ea96f00245a08a13", &(0x7f0000bf5000), &(0x7f0000c37000-0x4), &(0x7f0000786000-0xb)="fef091fd19d76708ec0f75") mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c35000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000c36000-0x38)={0x0, 0x0, &(0x7f0000c35000)=[{&(0x7f0000c35000)=""/187, 0xbb}, {&(0x7f00004e6000)=""/151, 0x97}, {&(0x7f0000c36000-0x2)=""/2, 0x2}, {&(0x7f0000c36000-0x10)=""/16, 0x10}, {&(0x7f0000c36000-0x7a)=""/122, 0x7a}, {&(0x7f00007ce000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000c35000)=""/38, 0x26, 0x1}, 0x2120) waitid(0x2, r3, &(0x7f00004ba000), 0x0, &(0x7f0000c35000-0x90)) fcntl$getownex(r2, 0x10, &(0x7f0000390000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) waitid(0x0, 0x0, &(0x7f0000c30000-0x5), 0x9, &(0x7f0000023000-0x90)) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00002c5000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f0000470000)=@req={0xffff, 0x6, 0x33, 0x9}, 0x10) getsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f00007c8000), &(0x7f0000f14000)=0x4) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = memfd_create(&(0x7f000001d000)="73656c66706f7369785f61636c5f6163636573733aed747275737465642d6c6f00", 0x1) r2 = getpgid(0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000007000)={&(0x7f0000011000-0xc)={0x10, 0x0, 0x0, 0x10000a0}, 0xc, &(0x7f0000022000-0x10)={&(0x7f0000021000)={0x3f4, 0x3e, 0x28, 0x2, 0x2, {0xb}, [@nested={0x3bc, 0x11, [@generic="2948ef20f28474ec6bb09095c424264edf8f4de0001260d113884b090c98db521d33552634fc9f0a01e7474bee9995890f04906e2739d8d2920a247a905e07a1fa09af2cb85eebc2ee810305caba867f2b232f33bda0f932105c927e2a", @typed={0xc, 0x63, @u32=0x2}, @typed={0xc, 0xa, @fd=r0}, @generic="324e6fbc71a7e7c5be0c074a888b56f8f595c6057473d8a8666f5214d88f0fae481c11f9b9e07d6dc00e3eaad9dc85c190f4ee2a88026f5eb208a6ca3b5397105f9af3148daef7f0c4c90d3f5b9cc4cf0f3b56464f5b861ae48ff36bd7074f486bb66b06311f7efb1467073a1c773cb910bd2e6815c9c239e428b5bbd9bdb3a0d15c7a4b8030da8d501bc7ba0f510b4b1512d39085046fdd2abfa7e3ec9f0a2d8e97367aabac590f4ab168b36ebc540bf56ecfe22ef5deeb8060481eb28c8fb32e3bb78846421e954a82f0095979ed3f1771d4db2802b99ad6ed66", @typed={0x18, 0x36, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}, @typed={0xc, 0x36, @fd=r0}, @generic="4b25338caeb4ab73ee5c99a126e9aee312ed324b9fdafeced29325dd2936ce6aa1448df23b4176d0d8350bb85bf67273d40bd44de5b7f4dd24a908ec81126d8f8c94e0f4514a51e4a91f8c9bbf64315a2214f29dae10b1be2fd75fa4ea5a114ee5dbb509ea12eb7b4d846d852af9db8a792f71511f6bfe9707ba8b0b39196cc0ac08b654c4f60c4991662a1554ece3bbf26fabcf0897c0414b33785b055e5ad962f0ccdcda04a8d4c1767903b8edbcea47db1adc753bec0e0d18c3bc34d45be4c0fc41677c58222aba35394b4b5c8e2a30cc2a20ee36a48097225a5806a286a38fe1e2d33fe30b31b1", @typed={0xc, 0x8, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="454800eee0c0f901b7584238860e3ed6dd382071dd1c6a7e077f7b59c1aa54b575d5a4e58fbf7f37f3177da073d9b2d061ddb79f6d873e6f64abf4b9aa9a2d38be59381083157df29ff73a070b85b127ee803c871621e4472cd92ad433dcd725b55b4f4346e88ed8b0aaa698ba77d4e09a6125cf605c02f914a3e7bc53739e41734219348b9f6db332", @generic="66f7fa0e4650d79d04f3faea2e6c16f5ff9ed3920a225a1840dcef5219a478519943ea5751aace6c6f930d51ca27bad91c35a06ca4d0b2d04a084842042c6b0e474c433c5778cf2ec266f4dadfd46349a199d05ee4cbf267b46025506315f5dfdcc7f45721687ed5a487d26031e0fda98e4e35177dc7570593fa337b6356c230dbcc8998b6d3e036698c6c52100109aaebf4ca92e2d2a7ef530b11486a87dfc4787336e368a3105b6dd6019dcd3e996eaacc52a00f784f8b7a968af80a3b995ad34874"]}, @generic="75d3e235ed46e7f67e36e5104f60fc5651bf16420b306d", @typed={0xc, 0x1b, @pid=r2}, @generic]}, 0x3f4}, 0x1, 0x0, 0x0, 0x11}, 0x4) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d17000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) r2 = fcntl$getown(r0, 0x9) r3 = geteuid() getgroups(0x7, &(0x7f000050f000)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r10 = gettid() r11 = geteuid() stat(&(0x7f000096c000-0x8)='./file0\x00', &(0x7f0000061000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpgid(0xffffffffffffffff) r15 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000658000)={0x0, 0x0, 0x0}, &(0x7f0000d9e000-0x4)=0xc) getgroups(0x5, &(0x7f0000372000-0x14)=[r6, r5, r9, r4, r5]) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000155000)={0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000728000-0x150)=[{&(0x7f00004ae000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000471000-0x20)=[{&(0x7f0000a55000)}, {&(0x7f000074e000)="8199c1a9f664d6229dd9c609253a651dc381dcb116a236869b5e4409aa0077b17ebbb02121b0a45ded513a77fc8251f9d854349b84e5e5d80b3615d58d1449663b793b77bc4aa1a45386f25f99623ffdc724dbcc3b", 0x55}], 0x2, &(0x7f000009a000-0xb0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r10, r11, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r18}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}], 0xb0, 0x40000}, {&(0x7f0000a1a000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000d20000-0x70)=[{&(0x7f000059e000)="53058ed57127edea4632bea3a7f23f7820b89d5c7ad0bd343ab8b2d39ba1e037f5", 0x21}, {&(0x7f0000262000)="0047ae0e72d0b88b9400567bd3c351e8cff446e5144ab90b499c2ae5ea0817a701512a6f8a56ac5eb6c869b8fee9007c590f892e4db986376a91cb4785269639701cb63e05", 0x45}, {&(0x7f00001ce000)="841a985b870701c6a95fcf73b59df7a4662f361c5171c68644da468ca7f386ca2f4f3813ee35ea5a10b5831e583768e98ddb8f79251f1d3045d9aa99c060327e58bbe72b6d5c64aca9d245a9b69ca0e70e3605ff670aec016f79305e0815e2f0c6b5d65bdf17bd0dc79fd28fc4092ebb624334b4bf861353b3534d7fb9c5cb31aa92931e58d140d4810daa35d373a0ac8534f7a80de0ab580e380c421a2f775eb9a9e2c46dcb260691d533b1dd137be382fe84eef153385fdc5edbe96d1ed2e8", 0xc0}, {&(0x7f0000379000)="5f1f880e7ad5d20bc2fe538faac9cdf153a6024dce80d48b0fbef6b0fe000cbcd606fe9c64ede739b51da61f2321d7aa3897294b441190bb38e5304a20c91ee83f2fd5f2d8dbdf13c5559025a1dd1938381ea4fc2ffb2db7be48f71b18adf1cd7392772ba2c797c71ff0091b28278c488abad03fe8c1", 0x76}, {&(0x7f000043e000-0x7d)="33f41608b49cdb68d2ea2d308c20fa95be55830b073997c0ab01d307b481076ee1c8d104ab288d8f10cb91aa1ea98b312b70b9e2d397ca035c9845033acf8bf0dde151659d579954585c60db049ab5ee01aa8cea756b91ebf3710cad39a5428af05cccb66efa0deaea2a0e3d2e9ef3415c226868894324091b4d3a0e8f", 0x7d}, {&(0x7f0000049000)="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", 0x1000}, {&(0x7f0000a5b000)="8b8a07fe3379099a54", 0x9}], 0x7, &(0x7f00003cc000-0x20)=[@cred={0x20, 0x1, 0x2, r10, r17, r4}], 0x20}, {&(0x7f00009d1000-0xa)=@file={0x1, './file0\x00'}, 0x8, &(0x7f0000f59000-0x10)=[{&(0x7f0000240000-0x57)="d152f7ead80080e9c5ad994e616e0a9f6afc02cb903f4536c84596bdbd15cf2f063b6cd5ac15f8154eaea3db87ad641bbd6f471d31697ee2803047a3749c06923e37078cbee988c43e8214aaf644b8bc396d6018492b7e", 0x57}], 0x1, &(0x7f0000c32000-0xc8)=[@cred={0x20, 0x1, 0x2, r16, r11, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @cred={0x20, 0x1, 0x2, r16, r3, r9}, @cred={0x20, 0x1, 0x2, r10, r15, r19}, @cred={0x20, 0x1, 0x2, r2, r11, r8}, @cred={0x20, 0x1, 0x2, r14, r11, r13}], 0xc8, 0x4000000}, {&(0x7f0000937000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000d42000)=[{&(0x7f000099d000)="a58188ee3977445c9dd8dae95a7781fef35e40391467583eef1cd36aeca7ca240526e015bd362c5cc36b58b5b0a1107a1e5e4fa26c272b9e9ac836f6a26e74aa3544bff9e2dd8973886144371cf019ab0f44722a67605b9b1057a08ed2450f66ac17d0d6d637e93e76ec4e34c8550d6a1c0664338d76faeb366c729767fe665a540d80", 0x83}, {&(0x7f0000638000-0x90)="211152fcfda806438fd30573e0a41554f88e4dc03f03bde3bb6304b33a3ce5f22a4c89458390ed26ef344df95ed6a22c6444bee76d29beaacad31fba3fba6af2432b690205085d080d6af4197d560518146efe26b035352479bc883c188d2a108e05b55a2b8a825e214d73722af7690bb47e4a0f4a45942143694945e8a3e3fc9d0949c5a37d098666f60c1a3294ca57", 0x90}], 0x2, &(0x7f0000cbb000-0xc8)=[@rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r15, r19}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r17, r20}, @rights={0x18, 0x1, 0x1, [r0, r1]}, @cred={0x20, 0x1, 0x2, r2, r3, r19}], 0xc8, 0x24000000}, {&(0x7f0000f61000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000082d000)=[{&(0x7f0000895000-0xd)="b4c7ba21574ce861314b6465df", 0xd}, {&(0x7f0000b2d000)="472bc59de546d67f950daf5590828bb165cdd7ee7dad1128d37a70e1a968cfe4fc6a3cd75e96867b26a0b3046710c9ba8c31c7d59ec272d23542ac0fa4a59706576234dd0bba571f6e2fbf804054a985ea5de721eb16b96b9881e47d7cb1c56b5065d2b79a02d82420ce908d23524b8439729b5c3c71600111438a6a54cf5d4987cc0c8eff6f67851171", 0x8a}], 0x2, &(0x7f0000119000)=[@rights={0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r14, r12, r5}, @rights={0x20, 0x1, 0x1, [r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r21, r0]}, @cred={0x20, 0x1, 0x2, r2, r11, r9}, @cred={0x20, 0x1, 0x2, r2, r3, r7}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r16, r15, r20}], 0x3a9, 0x40}, {&(0x7f000023e000)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000441000)=[{&(0x7f000077a000)="1259b3b6f5105b24c4ff3c17aea808b2f40ad1f825027428a9e5b4ca74ae6ee0228f1c", 0x23}, {&(0x7f0000890000)="fb2179fbba6e971518c5ad788f3b531870092a89d30a2b2edc72e1927c7b7d2be8bc21a71f131ba51227c3661f7aca2da7e5d1c12cfd6a03e31cee885b1d1ab62e4be2bc73103a01e34fb70688e7031a6660bb052eec787aa68093bf43dbd8ef1f4832a9cf859629348255010aff6cf62090beebe599e17acda175af6b081402d028721a724437616e3e5f4230abaccc5a724ad538d77e6adbdf4975b5914d2cdf7bd0e6bd", 0xa5}], 0x2, &(0x7f0000729000-0x38)=[@rights={0x20, 0x1, 0x1, [r0, r0, r22]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x38, 0x4}], 0x6, 0xc0) writev(r1, &(0x7f0000d89000)=[], 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000b07000-0x4), 0x4) sendto$unix(r1, &(0x7f00005e4000-0x1), 0x0, 0x0, 0x0, 0x0) close(r0) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000004000-0x80)=@generic, &(0x7f0000009000-0x4)=0x80, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000009000-0x4)=0x401, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000021000)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) wait4(r1, 0x0, 0x80000003, &(0x7f0000021000)) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000c000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = getpgrp(r1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r2, 0xc05c5340, &(0x7f0000023000-0x68)={0x7f, 0x2, 0x400, {0x0, 0x1c9c380}, 0xfffffffffffffff7, 0x4}) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000022000-0x4)=r3) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000014e000-0xc)='/dev/autofs\x00', 0x8000000000200, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099f000-0x20)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001}, 0x20) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007ce000)='net/snmp6\x00') readv(r0, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) getsockname$netrom(r0, &(0x7f00006fb000-0x10)=@ax25, &(0x7f0000bd0000)=0x10) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) read(r0, &(0x7f0000223000)=""/237, 0xed) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001bc000)='/selinux/checkreqprot\x00', 0x80, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x18c40, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000000)) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f62000), 0x4) sync_file_range(r0, 0x77, 0x0, 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0xa) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000a7b000-0x4)=0x40, &(0x7f0000b7f000)=0x4) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00007fe000)=0x100000001, 0x4) sendmsg$nl_xfrm(r1, &(0x7f0000550000)={&(0x7f0000503000)={0x10}, 0xc, &(0x7f000025f000)={&(0x7f00006e2000-0x27c)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@empty}}, []}, 0xb8}, 0x1}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000f72000-0x88)={0x3, {{0xa, 0x2, 0x100000001, @mcast1={0xff, 0x1, [], 0x1}, 0x80000001}}}, 0x88) [ 50.210252] binder: release 8361:8370 transaction 24 out, still active [ 50.210647] audit: type=1400 audit(1518532130.502:32): avc: denied { create } for pid=8375 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000f69000-0x9)='/dev/sg#\x00', 0x0, 0x3) ioctl$EVIOCSABS0(r0, 0xc0189436, &(0x7f0000245000)) fsync(r0) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000d04000)='/dev/keychord\x00', 0x84002, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00003d4000)="4de8a3ef709fc8fab9eb8fbd462a77e5f3dd7636f2034027ebce6250c4db4c4a9cf331231a2405") r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00006f4000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x40045108, &(0x7f00001a7000)) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x40, 0x0, @time, {}, {0x0, 0x80000001}, @control}], 0x13) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00009c2000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000955000)=0x10) ioctl$int_out(r0, 0x145346a31c5c1ffa, &(0x7f00001f7000-0x8)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f00005df000)='/dev/ppp\x00', 0x40c000, 0x0) r2 = socket$inet6(0xa, 0x2000000000001, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f0000bd6000)=@add_del={0x2, &(0x7f0000068000-0x10)=@common='syzkaller1\x00', 0x7fffffff}) setsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f00008b2000)=0x7fff, 0x4) bind$inet6(r2, &(0x7f0000102000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1a) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xdf3000)=nil, 0xdf3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80001, 0x0) mmap(&(0x7f0000df3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000df3000), 0x4) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000134000)='/dev/input/mice\x00', 0x0, 0x4001) pwrite64(r0, &(0x7f0000c56000)="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", 0x1000, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000006000)={@dev={0xfe, 0x80}, 0x0, 0x2, 0xff}, 0x20) setsockopt$sock_timeval(r1, 0x1, 0x0, &(0x7f0000005000)={0x77359400}, 0x10) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ef7000-0xb)='/dev/hwrng\x00', 0x0, 0x0) chroot(&(0x7f0000a21000)='./file0\x00') mkdir(&(0x7f000002c000-0x8)='./file0\x00', 0x0) accept$packet(r0, &(0x7f0000114000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00008d1000)=0x14) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000c8c000-0xc)={r1, @multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000030c000-0x8)='./file0\x00', &(0x7f000002d000-0x6)='\x00\x00\x00\x00\x00', 0x0, &(0x7f000022e000)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000090b000-0x50)={@common='syzkaller1\x00', @ifru_flags=0x2001}) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004dc000)='/selinux/checkreqprot\x00', 0x2000, 0x0) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f0000004000-0x80)=@generic, &(0x7f0000009000-0x4)=0x80, 0x800) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r2, 0x118, 0x1, &(0x7f0000009000-0x4)=0x401, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f000000c000)=[{r1}], 0x1, &(0x7f000000d000-0x10), &(0x7f0000005000-0x8), 0x8) [ 50.213843] audit: type=1400 audit(1518532130.512:33): avc: denied { write } for pid=8375 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 [ 50.255826] binder: 8361:8386 transaction failed 29189/-22, size 0-0 line 3004 [ 50.272580] binder: undelivered TRANSACTION_COMPLETE [ 50.277686] binder: send failed reply for transaction 24, target dead [ 50.284407] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) creat(&(0x7f0000ff8000)='./file0\x00', 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000095a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00006ef000)=0x247e) ioctl$TCSETSF(r0, 0x5404, &(0x7f000080b000-0x24)) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000f51000-0x40), &(0x7f0000349000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) open$dir(&(0x7f0000eee000)='./file0\x00', 0x40201, 0x120) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000022000-0x9)='/dev/rtc\x00', 0x88000, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000011000-0x98)={0x0, 0x0, 0x0, 0x0, 0x8f, 0x0, 0xc, 0xd, "db36a49e2a2e044523e62c991dc72fdb80c112afe8ba2783dc94c49b26348c35ac2cbfb84283691e2589a6842a5facd5449f2a50325b41bc2a0202cfb0907e8b", "39fa0e39092c82c3a0f4d6527a94b9af61aae29444177638d800db04020c4ae8", [0x40, 0x9]}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000023000-0xc)='/dev/rfkill\x00', 0x100, 0x0) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) [ 50.307578] binder: release 8392:8402 transaction 28 out, still active [ 50.320705] binder: undelivered TRANSACTION_COMPLETE [ 50.327924] binder: send failed reply for transaction 28, target dead 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000cb8000-0x4)=0x0) ptrace$poke(0x4, r0, &(0x7f0000e02000), 0x80000001) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f94000-0x9)='/dev/ppp\x00', 0x200080, 0x0) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f000018e000-0x98)) r2 = accept4(0xffffffffffffffff, &(0x7f00005ba000)=@in6={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000e8d000)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000904000)="63be702ba473a0a978b0191103b816e2", 0x10) r3 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000a29000)={&(0x7f00006d9000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000fc8000)=[]}, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0xc, &(0x7f000060f000)={0x25fb}) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x0, 0x2, 0x40000000009}, 0xd1) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x200800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006b2000)='/selinux/checkreqprot\x00', 0x400040, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f00002f0000-0x77)={0x0, 0x2, 0xa1, 0x5, 0x4, 0x7, 0x26b, 0x100, {0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x7fff, 0x4, 0x6, 0xfb, 0x1}}, &(0x7f000038c000)=0xb8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ba8000-0x18)={r1, 0x7, 0x30, 0x9, 0x8861}, &(0x7f0000c83000-0x4)=0x18) r2 = socket$inet(0x2, 0x3ffffffffffffffd, 0x2) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000123000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="1a07549684e9"}, 0x40, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, @common='bcsf0\x00'}) r3 = fcntl$dupfd(r2, 0x406, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00004e3000-0x8)={0x1, [0x0]}, &(0x7f00009dd000)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000ab4000)={r4, 0x7, 0x9, [0x8, 0xa5, 0x0, 0x80000000, 0x7089, 0x80, 0x4, 0xf4b6, 0xb55]}, &(0x7f0000960000-0x4)=0x1a) fchmodat(r3, &(0x7f0000bb0000-0x8)='./file0\x00', 0x0) mkdir(&(0x7f000045f000-0x8)='./file0\x00', 0xc8) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = creat(&(0x7f0000015000)='./file0\x00', 0x134) ioctl$TCFLSH(r1, 0x540b, 0x6) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:50 executing program 6: mknod(&(0x7f0000f80000)='./file0\x00', 0x0, 0x0) mount(&(0x7f00009e5000)='./file0\x00', &(0x7f0000bf5000)='./file0\x00', &(0x7f0000490000-0x2)='configfs\x00', 0x0, &(0x7f000061e000+0xb5b)) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) creat(&(0x7f00005cb000)='./file0\x00', 0x0) socketpair$inet(0x2, 0x7, 0x4, &(0x7f0000c05000-0x8)) connect(r0, &(0x7f0000e5b000)=@rc={0x1f, {0x9, 0x4, 0x100000001, 0x3, 0x2, 0xffff}, 0x6}, 0x9) sendmmsg(r0, &(0x7f0000421000)=[{{&(0x7f00002cd000-0x1e)=@hci={0x1f}, 0x1e, &(0x7f0000fc3000-0x10)=[], 0x0, &(0x7f0000e04000-0xb0)=[], 0x260}}], 0x1, 0x0) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000faa000-0x4)=0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001000-0x4)=r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) r5 = dup(r0) ioctl$EVIOCGABS20(r5, 0x80184560, &(0x7f00000cf000-0xad)=""/173) r6 = accept4(r3, &(0x7f0000633000)=@can, &(0x7f0000130000-0x4)=0x10, 0x80800) getsockopt$llc_int(r6, 0x10c, 0x2, &(0x7f0000a87000), &(0x7f0000d72000)=0x4) setsockopt$inet_tcp_int(r4, 0x6, 0x80000000000002, &(0x7f0000ed4000)=0x58, 0x4) bind$inet(r4, &(0x7f0000deb000)={0x2, 0x3, @rand_addr}, 0x10) unshare(0x14a00003) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000b86000)={0x0, &(0x7f00006b6000-0x8)=[]}, 0xfffffff8) sendto$inet(r4, &(0x7f0000a89000-0x78), 0x2e7, 0x200007ff, &(0x7f0000e68000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r4, &(0x7f00007d0000)="96c43246ad8d2fa003e18f446f270fe981d8b304d94b940cb4f2771641f6b93ae67ecccca3d7f709f17ca1853a03d99fc4f2a994b0bd0390970bdb654bf45c209e7867b945dc6f7c944e767a48253e9faec3466663fc75d6f61dcbc6019eadc2b6e00f4489f1b8af8f7126f3b4954f48f9b2abfe91650b3ff6ce31cbf2b42ef01e89f5395be55c5f1dd7e1abc2a81ab5b524", 0x92, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r4, &(0x7f0000a69000)={&(0x7f000017f000)=@in={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10, &(0x7f0000f4f000)=[{&(0x7f0000d03000), 0x2a2}], 0x1}, 0x0) readv(r4, &(0x7f00005e5000)=[{&(0x7f0000c35000)=""/151, 0x97}], 0x1) shutdown(r4, 0x1) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fchownat(0xffffffffffffffff, &(0x7f000002d000)='./file0\x00', 0x0, 0x0, 0x0) ioctl(r0, 0x440000000000127d, &(0x7f000002d000-0x1)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000002000)='sched\x00') mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_mark(r1, 0x80, 0x20000, r0, &(0x7f000002f000)='./file0/file0\x00') 2018/02/13 14:28:50 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000-0xd)=@known='security.evm\x00', &(0x7f0000001000-0x9)='.-{vmnet1', 0x9, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r1, &(0x7f00008e7000-0x20)=""/32, 0x20) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000b77000)={0x77359400}, &(0x7f00009ff000)) r0 = gettid() r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000304000-0x90)={0x4f14, {{0x2, 0x1, @multicast2=0xe0000002}}}, 0x90) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x0, &(0x7f00008eb000)={0x0}) r3 = syz_open_dev$usbmon(&(0x7f000080b000-0xd)='/dev/usbmon#\x00', 0x3, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f000059f000)=@assoc_value={0x0}, &(0x7f0000e0a000)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000f6f000-0x8)={r4, 0x9}, &(0x7f0000b53000)=0x8) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00002cb000-0x85)="b8e44dcfd8bd8b28efc043616e0bb29384eebe516f7d28d719f44557b2e37c31308110297eecdabc0487cd994e43047cd94d38a6fff014a624a823a6c6752cfa909cea86601e60c0bdbca8f1b40eb929128dc4b85f5c2ba12c9336c5d095ded8942311bb343e92a65f82768b8ac624853c21bbe1049d2bc261144d7d4cfd6956eacba08220", 0x85) r5 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r5, 0x10e, 0x2, &(0x7f000031d000-0x4)=0x1a, 0x4) ioctl$TTUNGETFILTER(r3, 0x801054db, &(0x7f0000aa3000)=""/70) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000010000-0x15)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) epoll_create(0x10001) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r6, 0x54a3) tkill(r0, 0x1000000000016) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x8000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) tee(r0, r0, 0x5, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000000000)=""/64, 0x40) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000-0x10)={0x3, 0x3814c856ae496905, &(0x7f0000001000-0xd8)="b6db8c30b43b5a48785e0c86ea2ec6cd124ff13cb38cb2989208321ae67773e86452ff213ac7d25d9bb4904666cadb4026c4bce689b88506948aabe7b6997a0ee3fa4c9c78c194059299bcb4396e1f24f7f865648c2822f0f44a8c991f6dc30aabaa405f442c4ca35190dd580b29e6e219c31c45ec6fd5e7e1009902ca182e222ee1d440cad37890bd482b69dccea42dd0de6ecd40401b3348ec29a9e3f92ba6fc7289216960608073f5f344a28e82fed53a9c0721bf312666c084b28b6aac8c00a087432a11f237cb68f41623636ca45ad37806d4d339ad"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000002000)={0x7fff, 0x1e, 0x800000040, 0xa, "cee29beb8e9bdaf2db1f9b2ea3e4c118d82f813f7480ae844bcfa89dbda0c3c5"}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000002000-0x14)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000001000-0x8)={r1, 0xffffffffffffffff}, 0x8) r2 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000fd7000)={0x0, 0x18, &(0x7f0000ec6000)="ba6d03216e91f10f325b4680d5d8e358be5b2c5a65d0ee65"}) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x2000) readahead(r0, 0x3, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/status\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f000001e000-0x10)={0x3, {"a3c8c740c61518"}, 0x6}, 0x10) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f60000-0x20)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000099c000-0x20)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x40000000009}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) pipe(&(0x7f0000e5b000-0x8)={0x0, 0x0}) ioctl$EVIOCGPHYS(r1, 0x80404507, &(0x7f0000be4000-0x2b)=""/43) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000654000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000389000)={&(0x7f0000fee000/0x3000)=nil, 0x3000}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)) mkdir(&(0x7f0000212000-0x8)='./file0\x00', 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0xb) tkill(r1, 0x15) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f00004ce000-0x8)='./file0\x00', &(0x7f0000dc3000-0x8)='./file0\x00') tkill(r1, 0x1000000000016) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00009e5000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000e2a000-0x6)={0x0, 0x7}, &(0x7f00002f6000-0x4)=0x6) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000935000-0x14)={r1, 0x2, 0x7, 0xf93, 0x71ff5073, 0x14}, &(0x7f0000f5a000-0x4)=0x14) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$F_GET_FILE_RW_HINT(r2, 0x40d, &(0x7f00001a5000-0x8)) sendmsg$nl_netfilter(r2, &(0x7f0000066000-0x38)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f0000c5c000-0x14)={0x14, 0x1, 0x5, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000bee000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000bc1000)='\x00', 0x1, 0x0) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e59000+0x49b)='/dev/ppp\x00', 0x20000, 0x0) accept$packet(r0, &(0x7f0000a3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002d7000)=0x14) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000530000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@can={0x1d, r1}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/dev/sequencer2\x00', 0x20a01, 0x0) getgid() setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000190000-0x1)={0x800}, 0x1) socket$unix(0x1, 0x1, 0x0) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007d8000)='net/\x00\bnnector\x00') fstat(r0, &(0x7f0000cdf000-0x44)) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000013000)='/dev/hwrng\x00', 0x8040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@multicast2, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@remote}}, &(0x7f0000012000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000011000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={&(0x7f0000012000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x2384)={0x2384, 0x14, 0x25, 0x2, 0x2, {0x1e}, [@generic="2948f8c7930c2dc700215fe2a7b140f6256a663e8c264d4b05b090cc84ca6c208437fe7ced27514df2f820bb29", @nested={0x1c, 0x7, [@typed={0xc, 0x5b, @uid=r2}, @typed={0xc, 0x90, @u32=0x4}]}, @nested={0x2264, 0x1c, [@typed={0xc, 0x5b, @fd=r0}, @generic="26da3eac657af67f3a37ae8af24fb4d744ca08066186bda6a7166e08824e209aa0c8a0e229b6cb173b26f2891c49599fe00be49b4da6b36475a882547082f88f2a29735f45422c9c7b3138be6bb7eef9c855cfcc9829df1907ee97a1b4771b94b0604ff64ff38892d792c8", @generic="1a91cf38d5d6e6114bd64a487b046632f5b991ee185baeb22fc5ef74027b811fdc2923673be1380122da21d0e5265d4d000f3be806c6bb493ed2af3709804442362b0640f7ab4b5c83b80ee332519023e31d3ed419904af34b0b2b08fb507162e339b909643b49f6f03e1101985356277bb8a3e9e1f274a5bf2aabe57fbd43a3b465e93659011c13296b4123a9cea4cda2a72daf270355a055090b444efb279ae731310bc8bfdc64b1728025fc464bc0fcea66af66d733819a10b5ea7ab38246969b89ec", @typed={0x18, 0x8, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, 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@typed={0xc, 0x42, @uid=r3}, @typed={0xc, 0x8a, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}, @generic="3e3e93f7f017b6e4b73b4d4c949030e333b198b9d9e8fa95f869c45e3cb4553e9be48a0b94720f65baefb0d72e31415f61581b22cc3ba1d21d195dc9a7cc03c7e6345715a528af7b0b5a5affa66e93b14d1212db04f83fe97af7db9c77387e3efe08e7840b1e6d542d5cba4ee151f4c8c76a5953520dc4d4de82e7da0c5ddeb70ace69feb0973e42f872f7c21806aaad395692ee78ee40d823ecc92614a332d96d493cbda8715cf8a4615b49578653b186b98b3b6af49660dbe5143ab1dca73acc6ba6927f2ee4c596e4e587e27d0b0613202942a2a43fd3d6cd56fa88ae0c5db2d4ae5a58ad910df30763064933ef09cdb1b0", @generic="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"]}, @generic="a9cb71805d45a210d1db6e4b19872c78a02e72479c931979", @nested={0x94, 0x1e, [@generic="9801139818dc48a4b89eba1382cb3bc978d84ee534b778d9398281e35b8a4bcad69dea1b3f9929594e3b6054a546f45235f949790094d145a54884653da04b1ec36b5d40ed253d08e285764b6ce8181797e349a008d0aeb3c9843c86a3470f0c3a6dcbc22b6d936b8693966a82e6be4a4ed5c9c0afc5d5c09aca0610a2f317510d8515410f9829d65525a7871e5b788e"]}, @nested={0xc, 0x25, [@typed={0x8, 0x58}]}, @typed={0x8, 0x46}]}, 0x2384}, 0x1, 0x0, 0x0, 0x4008000}, 0x4000080) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) stat(&(0x7f0000013000)='./file0\x00', &(0x7f0000012000-0x44)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0xa, 0x2, 0x88) mmap(&(0x7f0000fa1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000776000-0x30)=[{&(0x7f0000fa1000)="4a7416144c6fb6352f13312b62353f5fca5a9202e08a9dd94ec9340db065d1", 0x1f}, {&(0x7f00003ea000)="aa22b916cccd2d96b99855f85cb5e0c0a5e00e24d93b15fc095374b9dc66dfa05e70670ca4f6f930d2fcbfc679f9637fcb7d65cab7a6c9ba4df5436b92ce1f5742d7bd11a376c4102d07bd5a33fe71c32b941d09e7a55bbf0e16eae62db929", 0x5f}, {&(0x7f0000fa2000)="eb37e5a194713b2e028a28e4df2074b386c0389386830b6119b5c019ef498b0be96776ef396ae775ee03a792f089cc50ed52b74ac28c385b6b00f67d7efef3a89139d0b149d1cca6d199a717654312fe9c9ce3e4e02f2623ce13bbc7962e5113c98df450cc2471aaf2d5aa1b480f00cd92b7346dbd0c76e2fbd80559d796f7657b3fdb2a9312ca9f5f50e4532647e1988537c344aeb4233db114b4539226d5a9168d8777a224f3a0a8bfd927914c72a106276f579739224c5d25282b51", 0xbd}], 0x3, &(0x7f0000009000)=[{0x28, 0x27, 0x1, "abe1405636df810d4c0b2057d1038001b0"}], 0x398}, 0x0) 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x8000, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000001000-0x52)=""/82) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)='.', 0x1, 0xfffffffffffffffc) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f000001e000)='./file0\x00', 0x43, 0x100) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000021000)={&(0x7f000000d000)=[0xbeca, 0xd5, 0x0, 0x1, 0x118, 0x5], 0x6, 0x5cb, 0xf5, 0x6, 0xffff, 0x0, {0x8, 0x6, 0x5, 0x10000, 0x0, 0x5, 0x100000001, 0xce, 0x3, 0x0, 0x8000, 0x1000, 0x18a90000000, 0xfffffffffffffdc1, "4990f1854339a4935a555140ff5fc2c9437b240b3911cdb4fa347daa8cb1c4e0"}}) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:50 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000041a000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) flistxattr(r0, &(0x7f0000752000), 0xfffffffffffffd18) 2018/02/13 14:28:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c9b000-0xe)='/dev/keychord\x00', 0x40000, 0x0) bind$unix(r0, &(0x7f0000c9d000-0x8)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = memfd_create(&(0x7f0000979000-0x14)='\\ppp1]userself@&em1\x00', 0x3) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002b5000)=0x0) getpgid(r2) sendmsg$nl_netfilter(r0, &(0x7f0000915000-0x38)={&(0x7f000024b000)={0x10, 0x0, 0x0, 0x40000010}, 0xc, &(0x7f000070f000-0x10)={&(0x7f0000f98000)={0xe8, 0x0, 0x2, 0x620, 0x4, 0x0, {0x5, 0x0, 0x2}, [@nested={0x80, 0x63, [@generic="17f5cc02ac387fe9bd361f8ca9cee38893ae9f1afb4acc2a8c7edeefdbbf19ca74f6d8f9efcc5416aefaea0101129c6861f95bfa64cb1ce0366ebaeefe123f01a7b7795f6601fd8a7938bb0ea85906c178952027cf1af53ba7c63e659f3c6738c9194e8de8e15ba0d59bf3df462fec9d8a1a1224bd66409324"]}, @generic="249191e84e3b387da54ae27df4366b71633fc203f6bb6b5f8c14c318e0724d3416ec04dbfffe0f31777185acdf7588d4ddcf94d3faa5daa67d9db8fa6997a81a842684494d9cecc2b2dea5836460f5cf36"]}, 0xe8}, 0x1, 0x0, 0x0, 0x20000054}, 0x40000) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001a8000-0x10)='/dev/sequencer2\x00', 0x200, 0x0) getsockopt$nfc_llcp(r3, 0x118, 0x3, &(0x7f0000871000)=""/4096, 0x1000) r4 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r4, 0xc0106403, &(0x7f0000457000)) 2018/02/13 14:28:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x0, 0x989680}}], 0x30) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00006b2000-0x20)={0x80000001, 0x3f, 0x4, 0x4, 0x12, 0x3}) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f0000010000-0x20)) timer_create(0x7, &(0x7f0000614000)={0x0, 0x3, 0x6, @thr={&(0x7f0000786000)="b15e215086efc7419fc330fffc153e696dc380924bb37c6c4ca2648041979b203a4517d4f1409c6e9a26e0f101c4e31bfba1e0a67eb2951906d9b6e113975c4f879f51be5f43012eefeafd017f093432765cda63729ed551ee1e1c958280060b310cdebd1eb946730c84ed342f498fa0b9c95f78e806200863884f77bc8dd2dc73c7d17009f0a4aaf9ce12fb351f2f4e1d90d2f81d08520a8dce4beb72075f7c8be2a690fa8f2dfa1edd997a504f8861727d19e6811bb42eb466cea9f784658cc92d919e10c45ab4bcdaa246c0c5774aceb75dd25cd4ed28a364126bf60f877d6904cf1466", &(0x7f00007b6000)="d9f15876741a9d312976f3ade5fc7c41e2e3dfbedd4b163ce774c0012b1e34bd192874187040880865e0609b7b2274f47a4caa5ab74e7723c2a83fa9cde396952c8a5918a96173ffb59f1da086d1b9244801a172ff072acf74ec5b10ffc38081407d830c5dd054c46cd9c10eb7fee2d44d12ac74dfc99fcdbb69593bf4fb548e5d32bec2d246e6bb8c94de63ad46f2d017ac8bd91616ee5d2f697339dbb90fabdee56acaa0115687f82cc177c974"}}, &(0x7f000028d000-0x4)=0x0) timer_delete(r1) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x8, 0x2000) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0xfffffffffffffffb) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000306000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mknodat(r0, &(0x7f0000866000-0x8)='./file0\x00', 0x1000, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000b23000)='net/ptype\x00') pread64(r1, &(0x7f0000e61000), 0x0, 0x1fffffc) 2018/02/13 14:28:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f00004fb000)={0x2, 0x4c07, 0x7fffffff, 0x7fff, 0x5a9, 0x20}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000392000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000357000)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast1=0xe0000001}, 0xc) 2018/02/13 14:28:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f00004c5000-0x9)='/dev/ppp\x00', 0x100, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000202000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in6=@mcast2}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000c3e000-0x4)=0xe8) r3 = dup2(r1, r0) sendmsg$netlink(r3, &(0x7f0000018000-0x38)={0x0, 0x0, &(0x7f0000019000)=[{&(0x7f000002e000-0x10)={0xffffffb1, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x359}], 0x1, &(0x7f000002c000-0x28)=[]}, 0x0) 2018/02/13 14:28:50 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000022000-0x8)='./file0\x00', 0x50000, 0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f0000022000-0x8)='./file0\x00', r1, &(0x7f0000022000-0x8)='./file0\x00') 2018/02/13 14:28:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00000e7000)={0x2, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0xffffffffffffffb7) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000082000)=0x4, 0x4) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000026000-0x4), &(0x7f0000269000)=0x1ee) 2018/02/13 14:28:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000bd7000)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000519000-0x68)={"73797374656d5f753a6f627b6563745f723a6c645f736f5f63616368655f743a73301c53bd8eeacc57edda57f084a33e9502273439a097ae646c110889245d060e9380293da0e32de250a6cef4e9f0c75a7c787b7da0f1950347b0b29fce", 0x20, 'sysadm_u\x00'}, 0x68) sendfile(r0, r0, &(0x7f0000978000-0x8), 0x6) 2018/02/13 14:28:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r1) epoll_create1(0x80000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005fc000)='/proc/self/net/pfkey\x00', 0x200000000000, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f000029f000-0xc)={0x2000}) fdatasync(r2) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000002000)={0x3, 0x2, {0x3, 0x3, 0x0, 0x3, 0x1}}) r1 = memfd_create(&(0x7f0000001000)="766d6e657431f700", 0x2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000001000)={0x4, &(0x7f0000000000)=[{0x0, 0xb48e}, {0x3, 0xb65}, {0x20, 0x3}, {0x20, 0xffffffff}]}) timer_gettime(0x0, &(0x7f0000b8f000)) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xdfd000)=nil, 0xdfd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00005d6000-0xd)={0x2, 0x0, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000dfe000-0x4)=0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dfd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000b98000)=[], 0x0, &(0x7f0000dfe000-0x10)=[{&(0x7f0000dfe000-0xe5)=""/229, 0xe5}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)='U', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000df7000)) 2018/02/13 14:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$netlink(r0, &(0x7f0000351000-0x1e)={&(0x7f00006f0000)=@kern={0x10}, 0xc, &(0x7f0000394000)=[{&(0x7f0000b56000-0x2bc)={0x10, 0x0, 0x20000, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, &(0x7f0000f97000)=[], 0xffffffffffffff79}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000719000)='attr/keycreate\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00008ac000-0x8)={0x0, 0x7}, &(0x7f0000ab5000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000fe7000)={r2, 0x69, "f86f1dfbb46ca2cb7b9c55f4b6c664c46b86a952db2419f56ed51477678277d4bad430b0bd68b2abba810379e76327db86fe0767447bbf405aae7b6fad610777ef3fb2f86f956d99e978d906ad99be511628ea0536d01a5ab058ed7676f25a2f926ae216a44937a7fc"}, &(0x7f00009c8000)=0x71) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000bb8000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000973000-0x4)=r3) setsockopt$packet_buf(r1, 0x107, 0xd, &(0x7f00004f8000)="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", 0x1000) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x5, 0xfffffffffffffffa) ioctl(r0, 0x40000000401070ca, &(0x7f0000cf1000-0x1)) sendfile(r0, r0, &(0x7f00009d8000), 0xab) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/13 14:28:51 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000fc0000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000fc0000-0x20)={{0xa, 0x1, 0x81e9, @loopback={0x0, 0x1}, 0xe0a4}, {0xa, 0x1, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x200, [0x7ff, 0x2, 0x6, 0x100, 0x9, 0x46, 0x7ff]}, 0x5c) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$random(&(0x7f0000fc1000-0xc)='/dev/random\x00', 0x0, 0x80080) getresuid(&(0x7f0000fc0000-0x4), &(0x7f0000a59000-0x4), &(0x7f00001c7000-0x4)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0x7, &(0x7f0000000000), 0x4) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000a4000-0x1e)=@pppoe={0x0, 0x0, {0x0, @remote, @common}}, &(0x7f0000000000)=0x1e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x2080, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000000)) mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f00009aa000-0x8)='./file0\x00', &(0x7f0000542000)='bdev\x00', 0x20, &(0x7f0000001000-0xff)="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") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x8000a, 0x4cdf000000000000) r2 = accept(0xffffffffffffff9c, &(0x7f0000da7000-0xe)=@l2, &(0x7f00007d2000)=0xe) bind$inet(r2, &(0x7f0000bcc000)={0x2, 0x3, @empty}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f00004c9000-0xc)={@empty, @rand_addr=0x80000000, @broadcast=0xffffffff}, 0xc) getsockopt$inet_buf(r3, 0x0, 0x200000000000041, &(0x7f00005f0000)=""/30, &(0x7f0000787000)=0x1e) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000526000)={0x0, 0x0, 0xffffffffffffff00}, &(0x7f00006a2000)=0x8) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000585000-0x8)=@assoc_value={r1, 0x1}, 0x8) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r2, &(0x7f0000013000-0x120)=[{0x0, 0x4000, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000012a000)='net/llc\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f00002cc000)={&(0x7f00009d5000)=[], 0x0, 0x5, 0x1, 0x0, 0x80000001, 0x1, {0xffffffff, 0x7, 0x7fffffff, 0x40, 0x9, 0x2, 0x4, 0x4, 0xfffffffffffffbff, 0x4, 0xe000000000000000, 0x101, 0x7, 0x20, "5382061d8b86214d5340f6a5aba11e519ef0c77274222c3d811279c907ffdca6"}}) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) sendto$inet6(r0, &(0x7f00006c4000)="29c864ed84ff6d21e5ed40ac2ffc76700611e2d00bc076edceb54656f07d804cb4bf9cf7274b68faf4aeafdaa0787a544ce9d3b18ca9823080e8e61b727669679255d7ae166ca8809dcb5a63db4ba3dba8b119a1", 0x54, 0x4800, &(0x7f0000d66000-0x1c)={0xa, 0x0, 0x9, @mcast2={0xff, 0x2, [], 0x1}, 0xa3}, 0x1c) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x3, 0x0, 0x0, 0x80000001}}) munlock(&(0x7f00002de000/0x2000)=nil, 0x2000) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000b76000-0x10)={&(0x7f0000a4f000/0x4000)=nil, 0x4000}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000ad0000-0xc)={0x2, 0x1, 0x7fff, 0x0, 0x1}, 0xc) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0xfffffffffffffffe, 0x3, 0x80}) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000d15000-0x4)=0x7b, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00008e9000)='highspeed\x00', 0xa) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000618000-0x37)="03", 0x1, 0x20000000, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) fcntl$setlease(r0, 0x400, 0x0) sendto$inet(r0, &(0x7f0000189000)='Y', 0x1, 0x0, &(0x7f0000581000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000a79000)={&(0x7f0000821000)={0x10}, 0xc, &(0x7f0000cb4000)={&(0x7f0000764000)={0x3e8, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@generic="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"]}, 0x3e8}, 0x1}, 0x0) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005434, &(0x7f000000e000)) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000020000-0x9)='/dev/sg#\x00', 0x5, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000020000-0x4)=0x7f) 2018/02/13 14:28:51 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007a8000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000000000+0x535)=""/239, 0xef}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000001000-0x94)=""/148, 0x94}, {&(0x7f0000001000-0x32)=""/50, 0x32}, {&(0x7f0000000000)=""/235, 0xeb}, {&(0x7f00001d9000)=""/141, 0x8d}], 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0x12, &(0x7f00008a8000), &(0x7f0000573000-0x4)=0x4) 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x4) openat$ptmx(0xffffffffffffff9c, &(0x7f000085f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000015000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0x64a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000021000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) [ 50.711460] audit: type=1400 audit(1518532131.012:34): avc: denied { ioctl } for pid=8544 comm="syz-executor7" path="socket:[20359]" dev="sockfs" ino=20359 ioctlcmd=0x8902 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_fib_lookup_socket permissive=1 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000075000)='/selinux/status\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000f42000)=[{0x5, 0x3, 0xfffffffffffffbff, 0xf27b, @time, {0x1ff, 0x6}, {0x4}, @time=@time={0x0, 0x1c9c380}}, {0x8, 0x7, 0x88, 0x1, @tick=0x2, {0x20, 0x5}, {0xfff}, @result={0x1}}, {0xffff, 0x80, 0x81, 0x7, @tick=0x8, {0x0, 0x4}, {0xb473, 0x7}, @ext={0x9b, &(0x7f0000a0f000)="6159b53ee7ba88c100dbd91ae7eb84f3d811f2b02e6ff952cdfbc59bbfcca47db139c98a5034292ae2fd54eb778a08e32eddb592702ceced157fe44d77add9b8c18cfef09b0590cc7ab0e05fad4188171886d6656e5cfbd117d382cc7642331021e80ccadcbcde90c2f6180dbb32801d8b50e0b707ef3004f6c5e9e0b1446da4a701ebf6d860b8db7cd660c0c2c04da410ba2856a17f82734f09e2"}}], 0x90) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f00005cc000-0x4)=0x10000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000601000-0x38)={&(0x7f00001f0000-0x5)={0x10}, 0xc, &(0x7f0000557000-0x10)={&(0x7f0000e7f000)=@newae={0x48, 0x1e, 0x5edad073e7dc17a3, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}}, @in6=@dev={0xfe, 0x80}}, [@etimer_thresh={0x8, 0xc}]}, 0x48}, 0x1}, 0x0) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) close(r0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020c000)='/selinux/enforce\x00', 0x101800, 0x0) timerfd_settime(r1, 0x0, &(0x7f0000567000-0x20)={{0x77359400}, {0x77359400}}, &(0x7f00008d7000-0x20)) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000002287, &(0x7f00007c3000)='<') 2018/02/13 14:28:51 executing program 7: mmap(&(0x7f0000000000/0xed000)=nil, 0xed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00000ed000)={0x3, &(0x7f0000005000-0x18)=[{0x10001, 0x0, 0xfffffffffffffffc, 0x3ff}, {0x3c}, {0x6, 0x0, 0x0, 0x50000}]}) r0 = syz_fuseblk_mount(&(0x7f00000a7000-0x8)='./file0\x00', &(0x7f000002d000)='./file0\x00', 0x800000a001, 0x0, 0x0, 0x0, 0x0, 0x4000000000000) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00000ee000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_DISALLOCATE(r1, 0x5608) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000089000-0x8)=0xb) stat(&(0x7f0000068000-0x8)='./file0\x00', &(0x7f00000b9000)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) mmap(&(0x7f00000ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000058000)={0x3, &(0x7f0000028000)=[{0x400, 0x6ef3, 0x2, 0x200}, {0x1000, 0x40, 0x8, 0x7}, {0x2, 0x4, 0x100000000, 0x3}]}) fstat(r0, &(0x7f00000ee000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r3) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f000001d000-0x3c)=[@in6={0xa, 0x2, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x1, @broadcast=0xffffffff}], 0x3c) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f000009d000)={0xdfd, 0x0, 0x1, 0x1b7c3cfc}) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r1, 0x40206435, &(0x7f00000f2000-0x20)={0xffffffffffffffff, r4, 0x10000, 0xffffffffffffffff}) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000f0000+0xe96)={{0x2, 0x0, @loopback=0x7f000001}, {0x307, @empty}, 0x2, {0x2, 0x1, @multicast1=0xe0000001}, @generic="e9439ee27dfdd100b7df7925d80f3fbc"}) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000021000)='/dev/keychord\x00', 0x28002, 0x0) getpeername$netlink(r1, &(0x7f0000013000), &(0x7f000001c000)=0xc) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001c6000)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000455000)={0xaa, 0x24}) getpeername$ax25(r2, &(0x7f000046a000-0x10), &(0x7f000069b000-0x4)=0x10) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b3000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) accept4(r1, &(0x7f0000219000-0x58)=@alg, &(0x7f0000b10000-0x4)=0x58, 0x0) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d69000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r0, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000081f000-0x10)={0x1, &(0x7f0000c1f000)=[{0xc3e4, 0x10001, 0xfffffffffffffff7, 0x401}]}, 0x10) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000994000-0x4)=0x2, 0x4) recvmmsg(r1, &(0x7f000013f000-0x21c)=[{{&(0x7f0000c00000)=@hci, 0x6, &(0x7f00002cb000)=[{&(0x7f0000a65000)=""/215, 0xd7}, {&(0x7f0000fba000-0xa6)=""/166, 0xa6}, {&(0x7f000067f000)=""/115, 0x73}, {&(0x7f000069a000-0xd5)=""/213, 0xd5}, {&(0x7f0000993000-0xd3)=""/211, 0xd3}], 0x5, &(0x7f000021a000)=""/185, 0xb9, 0x7fffffff}}, {{&(0x7f000011c000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f00008bf000-0x70)=[{&(0x7f0000107000-0x2d)=""/45, 0x2d}, {&(0x7f0000f87000-0x50)=""/80, 0x50}, {&(0x7f0000054000)=""/63, 0x3f}, {&(0x7f0000b88000)=""/1, 0x1}, {&(0x7f0000f9d000-0x2e)=""/46, 0x2e}, {&(0x7f0000795000)=""/206, 0xce}, {&(0x7f000087e000)=""/216, 0xd8}], 0x7, 0x0, 0x0, 0x9}, 0x40}, {{&(0x7f0000be4000)=@un=@abs, 0x8, &(0x7f000037b000-0x40)=[{&(0x7f00002b6000)=""/109, 0x6d}, {&(0x7f00000b0000)=""/229, 0xe5}, {&(0x7f0000dbb000)}, {&(0x7f0000fee000)=""/139, 0x8b}], 0x4, &(0x7f0000d43000)=""/54, 0x36, 0x7}}, {{&(0x7f000012d000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x26, &(0x7f0000849000-0x80)=[{&(0x7f00006bd000-0x4a)=""/74, 0x4a}, {&(0x7f0000963000)=""/97, 0x61}, {&(0x7f0000a08000-0x11)=""/17, 0x11}, {&(0x7f000088b000)=""/237, 0xed}, {&(0x7f0000da3000+0x6c6)=""/102, 0x66}, {&(0x7f0000bff000-0xed)=""/237, 0xed}, {&(0x7f0000caf000-0x9c)=""/156, 0x9c}, {&(0x7f0000531000-0x51)=""/81, 0x51}], 0x8, 0x0, 0x0, 0x1}, 0x10001}, {{0x0, 0x0, &(0x7f0000f30000-0x80)=[{&(0x7f0000930000)=""/6, 0x6}, {&(0x7f000053a000-0xe7)=""/231, 0xe7}, {&(0x7f0000162000)=""/201, 0xc9}, {&(0x7f000009d000-0xf9)=""/249, 0xf9}, {&(0x7f00009fa000)=""/195, 0xc3}, {&(0x7f0000776000-0x21)=""/33, 0x21}, {&(0x7f0000888000)=""/121, 0x79}, {&(0x7f0000d18000-0xdc)=""/220, 0xdc}], 0x8, 0x0, 0x0, 0x1}, 0x1}, {{0x0, 0x0, &(0x7f0000351000)=[{&(0x7f00009aa000-0x8d)=""/141, 0x8d}], 0x1, &(0x7f000077d000-0x84)=""/132, 0x84, 0x5}, 0x9}, {{&(0x7f000023e000-0x9)=@rc, 0x9, &(0x7f000010a000-0x90)=[{&(0x7f0000791000)=""/221, 0xdd}, {&(0x7f000040f000)=""/4096, 0x1000}, {&(0x7f0000527000-0xf9)=""/249, 0xf9}, {&(0x7f00005bb000)=""/122, 0x7a}, {&(0x7f0000536000-0x45)=""/69, 0x45}, {&(0x7f000035f000)=""/230, 0xe6}, {&(0x7f000044c000)=""/11, 0xb}, {&(0x7f0000860000)=""/206, 0xce}, {&(0x7f0000199000)=""/149, 0x95}], 0x9, 0x0, 0x0, 0x100000001}}, {{&(0x7f0000038000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x10, &(0x7f0000976000-0x30)=[{&(0x7f0000fdb000)=""/67, 0x43}, {&(0x7f0000d3f000-0x9d)=""/157, 0x9d}, {&(0x7f0000b0b000)=""/140, 0x8c}], 0x3, &(0x7f000083e000)=""/149, 0x95}, 0x80000001}, {{&(0x7f0000591000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f000034b000)=[{&(0x7f0000d7e000-0x3b)=""/59, 0x3b}, {&(0x7f0000309000)=""/154, 0x9a}], 0x2, &(0x7f0000ecc000-0xdb)=""/219, 0xdb}, 0x7}], 0x9, 0x2000, &(0x7f0000c5a000-0x10)={0x0, 0x1c9c380}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000cd5000)={0x0, @in={{0x2, 0x3, @rand_addr=0x200}}, [0x2, 0x1, 0x0, 0x80, 0x8001, 0x0, 0x1ff, 0x9, 0x1ed, 0xfffffffffffffff7, 0x7, 0x0, 0x6, 0x3, 0x5]}, &(0x7f0000fb4000-0x4)=0x108) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000c5f000-0x8)={r3, 0x9}, 0x8) 2018/02/13 14:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x7ffe) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000ce7000-0x50)={@common, @ifru_data=&(0x7f0000e8b000-0x20)="34a44d81550dfb4cd9b048d951aa70d0ebb57013638e6c86dbb2c100e33f1604"}) r2 = mmap$binder(&(0x7f0000241000/0x3000)=nil, 0x3000, 0x1, 0x40031, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000eaf000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000e13000+0x2e2)={0x34, 0x0, &(0x7f000039a000-0x34)=[@register_looper={0x630b}, @acquire_done={0x40106309, r2, 0x3}, @clear_death={0x400c630f, 0x2, 0x4}, @free_buffer={0x40086303, r3}], 0xf3, 0x0, &(0x7f000035f000-0xf3)="a6ae4f5b2e2f712b273ba97005ec3f91b13fb578011908b7435205f6df2e3859b57fb791a311d62478bd6817b75fb901b2aa6dcfe2286d3c4f5fa6d666f5a3cc7b9e2f4b4fec49ecaa4465fde309ff7e6b9bb7deea18beadde9bd090ea66dcde1fa203a0a0f2cac1f1f73a6ab191edaabd9a10618f38cd3ae7ee038e716f20126d4d11506786d87bbdc717064a3b035c6f1382e086fefb57ddc9cde6b44ab4e932d4e270db72efa2309ebc240e35f92c1bdf53cf6c2b97b2184b4e25ca50504f728776c0cec3bcd7e2699eae71506fa08aa3162e35e9acab3fea0617bfbc90ade35f35a45e2c0b32c12ea5ced2a2bda8d6173f"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f000005f000-0xc)={0x4}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f00003c1000-0x8)=@abs, &(0x7f00002dd000)=0x8, 0x0) ioctl$sock_SIOCOUTQ(r4, 0x5411, &(0x7f000049e000-0x4)) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000067d000)={0x0}) accept4(r5, &(0x7f00006fc000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, &(0x7f0000697000)=0x3a, 0x800) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x361, &(0x7f0000008000)=[]}, 0x10) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000009000)={0x9, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @multicast2=0xe0000002}, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x20, 0x8, 0x7, 0x9, 0x9b, &(0x7f0000001000)=@common='ip6gre0\x00', 0x1, 0x1, 0x9}) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40080, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(r1, 0xd, &(0x7f0000000000)={0xffff, 0xfffffffffffffff7}, &(0x7f0000002000-0x10)) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f000070b000)=0x10) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r4 = gettid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r4, 0x4, &(0x7f0000022000-0xab)="6575f18e121a8cba79e1da52742caa707febd4a32f30351a4fad941be63966ee85cb310a86e835c6f297c4a6be4b5803624eea883b4602b05388b0b03fe822ab585f61e123f403a7a7a089e378ec338f7f197d32c336d7f2b585cdf98567a9fd5b7d37823202bdfd8bc20705c023a15dc5e200208bb7037b54e303d8aa368095aad909286ba77820f92554fa7817f4a660840aa9ec68c3ce52f870423626b43dbf2789dc3df3c9b1763bc0") write$sndseq(r3, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) prctl$void(0x3f) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r2, &(0x7f0000023000-0x20)=[{&(0x7f000000a000)="d6943db01c15c90206e887f8c91f5e2750ea849b1e93e1293fad3d6eaa514b280f200c6befc61705fe385b1bde3fccec7eea75ff89dde67f6fa4e4478acb838cc93a03526b84e11b416bd5ec6544e91d950eee62b8c9e61171f5ef3967927ae1dbd46708b69bf3228b568a5a0c10d352e5c52d183a3d57f45524b2c2f021e78fc5c455b85524a1615291316a990a879f060b23d6355c0afcc9b9e063ea347dc60534e696f01ec4d247fbccd266b01acd1b4cdda29902fbccad1642745f654d1c4acec524e720f2a2abcac99be2055e8957aeb445cff1f50aef416604094ab054", 0xe0}, {&(0x7f0000004000)="0cf54ba198abc52539e5827e97df184744ab15bffcec08e3d0f87e933808c59e131e6898c33f5ce42438f16a385df91795e24807c4d37967bd84ae86215bb84729aeb26cf040187749340e4543215c95908acc33297da11e8523bd6ee6dbd647c58ec3c28203c94487c4796dc0b3903b911b100b0cfdbbfd309313fe04ac10635191fb82100a8a45370e8e74709dfd243ecf911a38d2feadaffecc43a115666b5f57ab989d4fbb7c396efd87de1d0ce577328f", 0xb3}], 0x2) signalfd4(r3, &(0x7f0000022000)={0x7}, 0x8, 0x0) 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0x36000)=nil, 0x36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f0000016000-0x9)='/dev/sg#\x00', 0x445f, 0x100) mmap(&(0x7f0000036000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f0000036000)) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f000000d000)={@rand_addr, @multicast1}, &(0x7f0000035000)=0xffffffffffffffaf) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f000087b000)=0x10) r1 = syz_open_dev$urandom(&(0x7f0000c23000-0xd)='/dev/urandom\x00', 0x0, 0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x4) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r2, 0x0, 0x63, &(0x7f0000002000-0x1e)=""/30, &(0x7f0000000000)=0x1e) ioctl$sock_inet_SIOCGIFBRDADDR(r2, 0x8919, &(0x7f0000003000-0x20)={@generic="30f216dc19e62399a15c0c254e5a0a5f", @ifru_flags=0x800}) pipe2(&(0x7f0000000000)={0x0}, 0x4800) bind$pptp(r3, &(0x7f0000001000-0x20)={0x18, 0x2, {0x3, @rand_addr=0x200}}, 0x20) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0xf15000)=nil, 0xf15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f000004c000)=0x23, 0x4) bind$inet6(r0, &(0x7f0000f14000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c) mmap(&(0x7f0000f15000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f17000-0xf)='/dev/sequencer\x00', 0x400440, 0x0) mmap(&(0x7f0000f16000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000533000)=@file={0x0, ""/108}, &(0x7f0000f17000-0x4)=0x6e, 0x80000) mq_open(&(0x7f0000f16000-0x14)='keyringkeyringppp1.\x00', 0x41, 0x2, &(0x7f0000332000-0x40)={0x85c, 0x4, 0x81, 0x5, 0x9, 0x7ff, 0x7, 0x629}) getpeername$llc(r1, &(0x7f0000ac2000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00006d2000-0x4)=0x10) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000f18000-0x4)=0x6, 0x4) mmap(&(0x7f0000f17000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000f17000)={{0xa, 0x2, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x17}, 0x10000}, {0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1, [0x1ff, 0x7, 0x6, 0x4, 0x5, 0x0, 0x2, 0x7d4]}, 0x5c) [ 50.858964] TCP: request_sock_TCPv6: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 50.883022] binder: 8593:8598 ioctl 8927 20ce6fb0 returned -22 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000003000)=[], 0x1, 0x0, &(0x7f0000000000)='['}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x80000, 0x3, &(0x7f000000a000-0x8)={0x0}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r2, 0x80045300, &(0x7f000000a000-0x4)) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000022000-0x6)='statm\x00') ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000019000)={0x3, 0x100, 0xe2, 'queue1\x00', 0x100000000}) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f000091a000-0xa)='autogroup\x00') getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000079e000)={0x0, 0x9}, &(0x7f0000a72000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000563000)={0x0, 0x5, "fa34596be8"}, &(0x7f0000be5000)=0xd) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000eda000-0xb8)={r1, 0x1, 0xfffffffffffffff8, 0x2, 0x8001, 0x7f, 0x8e, 0x200, {r2, @in6={{0xa, 0x2, 0xf174, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x7}}, 0xfffffffffffffffb, 0x1f, 0x100, 0xfffffffffffffff8, 0x85f9}}, &(0x7f0000a85000)=0xb8) timer_create(0x3, &(0x7f000058f000)={0x0, 0x23, 0x0, @thr={&(0x7f0000230000)="05095c3bdd682af1ffb4265bc8908cd4e9c4e6beefedac05652ee59837a5a8830ad9a30b570881739fe82d9aae38c97b0cdb03763053b52d62adcebbc84d477560b9fb74b3ba1e3437ed30e31cafdb7364770a35a3c1fc947eb8e1d156775ab127060b00d96e4085937fe2390bf57575ea2ce7eee29947b6c5119350461d8337cd640d21fd406d37704b10b963052dd1fc09a042ed625470d646a43e4fd1e07be69364fc4d0f0c0a88bb8e9517b5428eb3155ce54151147f20facdecbd120f8b552c37da55ac70d3a4718b48a78fe54072", &(0x7f0000d81000)="e5ce0efbbe86c88d131ebcbe9b"}}, &(0x7f00008f7000)=0x0) timer_settime(r3, 0x1, &(0x7f0000801000+0xe01)={{0x77359400}, {0x77359400}}, &(0x7f0000dff000)) capset(&(0x7f00001e9000-0x8)={0x19980330}, &(0x7f0000033000-0x18)) prctl$intptr(0x1c, 0x0) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000011000)='./file0\x00', 0xc002, 0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000022000-0x4)=@assoc_id=0x0, &(0x7f0000021000)=0x4) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000021000)=@sack_info={0x0, 0x5, 0xcb}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000021000)={0x0, 0x6, 0x30}, &(0x7f0000022000-0x4)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f000000d000)={0x0, 0x2de4, 0x3, 0x0, 0x7fff, 0x6}, &(0x7f0000022000-0x4)=0x14) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000002000-0xb8)={0x0, 0x1, 0xc2ff, 0x1, 0x9, 0x9, 0x401, 0x100, {0x0, @in6={{0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}}, 0x4, 0x9, 0x6, 0x40, 0x5}}, &(0x7f0000022000-0x4)=0xb8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f000000c000-0x8)={0x0, 0x100000000}, &(0x7f0000021000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000008000-0x8)={0x0}, &(0x7f0000019000-0x4)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000004000-0x8)={r6, 0x9}, &(0x7f0000022000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000003000-0x20)={0x2400000, 0x1, 0x8, 0x13f, 0xea4, 0x9, 0x2, 0x3ff, 0x0}, &(0x7f0000021000)=0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000002000-0x6)={0x0, 0x80}, &(0x7f0000021000)=0x6) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000022000-0x20)={0xc, 0x1, 0x2, 0x7, 0xffff, 0x23, 0x2, 0x6, 0x0}, &(0x7f0000022000-0x4)=0x20) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000012000-0x108)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, [0xf92, 0x0, 0x0, 0x1ff, 0x8, 0x9, 0x1, 0x8001, 0x0, 0x3, 0xae4e, 0x9, 0x54, 0xd370, 0x7ff]}, &(0x7f0000022000-0x4)=0x108) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000021000)={0x0, 0x400, 0x2, 0x5}, &(0x7f000001d000-0x4)=0x10) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000005000-0x82)={0x0, 0x7a, "f54b9e71f0ac415f42445c6506e506155e0743957ca717a9b3ff51391ae3da84f0b018dcee7194e5e899bd72bdf7fd6abeec942be34ce0284cbafc2eea169bda2913e747b34cf49285db59fbee6aafaa106af32f4850a2ffa39f335a59cbf049526c6b2ecd99217eb6c493d6eaa605287937e9996253ef2d6478"}, &(0x7f0000019000)=0x82) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000022000-0x1c0)=[{&(0x7f0000022000-0x1c)=@in6={0xa, 0x2, 0xe82000000, @empty, 0x7}, 0x1c, &(0x7f000000e000-0x10)=[{&(0x7f0000021000)="04e6ca41a4517c69d59954b713a8711c465295c0e3a77823443f89cfecb0d049b6c5f6679b0daa71cfa6059321f89305c6db5b57e4fd83a0caa3457bd0a9c07fb5db91601daf81db8dc33b44cdc97554b13e7a9b7db6b9a19f", 0x59}], 0x1, &(0x7f0000014000-0x60)=[@init={0x18, 0x84, 0x0, {0x3, 0x1, 0x0, 0x40}}, @init={0x18, 0x84, 0x0, {0x1b, 0x5ec20459, 0x100, 0xbf7}}], 0x60, 0x4}, {&(0x7f0000011000)=@in={0x2, 0x0, @rand_addr=0x54}, 0x10, &(0x7f0000009000-0x70)=[{&(0x7f000001b000-0x18)="c17042caabc16f5c52aad7d2d5941a5e6dcd32fb241b10cd", 0x18}, {&(0x7f0000010000)="6e1e1f2f9fed056d6e49373534d2a7dbff59a5988b106f6ff9da665e0e538bddcf497943c91607a2e952be5d4836c35feb7e5a3ecf84cc5e2cd77775964bb5f22af798ec5c54f24f50071e7e3ecb4dbf3c3094b11a456a7710947900174b14541caf3ec2575df167b0f02c2ddafee8d2d46aa38864884d9be6cc0c6d835f0add06583be7f451f7e8c0ead8f7fe10a0a561d0dd701d4e0877f74617733661370a63928fe964d215a048544629624c7933f8eb1c6c1aabd79f80f81c9cdb8a6f15fbbcb211b0b7643054fb055b720e26ba61c97da756fc8caccdc2ff7ee7108c4be5897c851fd894acc0a0447228072069", 0xf0}, {&(0x7f0000010000)="755a3774b40ec5a339d489dfc0baef6904f7aff7e33a9483b480906acfaf279fa9867be49a4a25ea938091dc859d36b7583d45a3f851a2b00a664ee7e968a28d38f33289fa1f0992d645fef682554b6521dbb971634123258185ed7b6978c01f82c770b31f8bd658fe7fc9c23ab8a953dc2802690f3d7f6faa4c98a8795961264e7d7a8b2b330467e23ab2e74348324ad374be0f5218a7ce6537b3dc3fa89a8ea20953411aeebec23fb4f121cba677c5d561b0e9138d6908f745df8387d6ce7334bfc670920a0c20cae786dd69bac272aecdcf3286bef8f8326e6d989b8756562b870df0d4b0e1", 0xe7}, {&(0x7f0000022000-0x3b)="3d5641e39aca552222733df8838d42058728c0d7fd9fe429a67bcb72ee4058f4d17cb46d7ae95599145f0422ba30e42c8d1ee0581647e72a0d1e3a", 0x3b}, {&(0x7f000001d000-0x10)="ede7dd22323e757cb5d35ce5f3d6f4a7", 0x10}, {&(0x7f000000a000)="8ecd99e7eac592cc3d67a859ab6c38fa628edba4f6dc686b605c644f8847893cec86e783e04c9d72f30c9a9818ad24f036b9eb54bfa800d97f2267d244bac24c22dcd06e4cd3fb881be222bc23772df066cc4a887b3b2a412531418118b61731a19686c7aef2835761ab742b05ef81f1595b60982d8a0ffff021b5", 0x7b}, {&(0x7f0000022000-0x4c)="72446314a5b51c4b618ec1492e2c649c6fb79dbfe40a089cbcf180f21f4abf49b49c3ff34257021074c6d4837ca74e1448f7c9cbaef18c778da619ad748feb12c19c3995aa9e308df1d49570", 0x4c}], 0x7, &(0x7f0000021000)=[@init={0x18, 0x84, 0x0, {0x3ce, 0x7f, 0x2, 0x3}}, @sndinfo={0x20, 0x84, 0x2, {0x80000000, 0x4, 0x6, 0xb8, r1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x6, 0x4, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x4, 0x1, 0x6, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x200000, 0x200, 0x3f, 0x3, r4}}, @init={0x18, 0x84, 0x0, {0x9, 0x800, 0x0, 0x10000}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0xffffffffffffffad, 0x10001, r5}}], 0x150, 0x8000}, {&(0x7f000001e000-0x10)=@in={0x2, 0x1, @loopback=0x7f000001}, 0x10, &(0x7f0000004000)=[{&(0x7f0000015000-0x42)="eefba7d03b793ecaab99e36b00a91b89a460f632291e39ad49dfbd551886d688021937b22377b0185ef5318256ceee5506e23083bde1849cf70ed570767e578a87b8", 0x42}, {&(0x7f0000019000-0x6d)="633ce36f78edab91cca5dff20588fb29fe1e1a93ea080e86f1cfb77fd71d9716970c9a9e6c10ac722366dd510869ecc581526a55246014dfce63d845fff06161df745f93100bfcb6fb13129ced979f4ed50e4ea29763e05fe9ce58baed459ed2c1d990485ec16aac3a2786f844", 0x6d}, {&(0x7f000000d000-0x1d)="6f8fe2b08be44f05ab7d72c63d4ba5dd430f67c3003c4203e2da03cdd8", 0x1d}], 0x3, &(0x7f0000022000-0x4f)=[@sndinfo={0x20, 0x84, 0x2, {0x1, 0x1, 0x73, 0x1f, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x1, 0x0, 0x4}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x8000, 0xc57, 0x0, 0xffffffffffffffc1, 0x4, 0x7, r7}}], 0x90, 0x4000055}, {&(0x7f0000012000)=@in6={0xa, 0x2, 0x1, @empty, 0x9}, 0x1c, &(0x7f0000021000)=[{&(0x7f000001a000-0x5)="fee67297c6", 0x5}, {&(0x7f0000021000)="7253688cfc26c664ec89bc934fb6d2bb85", 0x11}, {&(0x7f0000006000)="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0x1000}], 0x3, &(0x7f0000022000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x2, 0xc070, 0x4, r8}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x200, 0x5, 0x9, r9}}], 0x60, 0x20000880}, {&(0x7f0000022000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f0000021000)=[{&(0x7f0000021000)="6b329b46c7f9601eda3a064bef776ff22008dc59153430f58c0ca95e5b0063e11b29afcf74950fcfe811c7fd53405a21a6e91bb8e951bff8c16a9e25", 0x3c}, {&(0x7f000000d000)="0f25b3dbe3600e85463e4993ad6bf8272e4410f65840e6b0fce3597cc50daec9c2be6b83786705e66c01e2f453c0de996992f52aea49e0524a9389eab1ab3e45f9b589b935fbbddfeac241e5277d2e2bff831424f04f440b934d7c8c7e5d0228223379c3ea0b1098fd9f196e97183c4023d4975f8a6e53cf0eb0b96f84bae319bd7811b2a55649b9b74e367f6040e113b9ebf5fc8f7b86f80e68558d18795345b465d5adff71583b3924bbe45b7179e6b0ad2042fa7cd844b1a3", 0xba}, {&(0x7f0000021000)="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", 0xff}, {&(0x7f0000021000)="16fc294b5d6c6f496115585d45977fb5ae86fa734652801bd6f548daa9efc80c483c513a85b153774f52", 0x2a}, {&(0x7f0000021000)="dbc70792fad3d709a326dc298fc714f5bca1598405d44a5f1406fee740f917c881cac79fda78f3c4ee1f0003e505c8ac0bcd93ce0792e0429c6287bdc04a82cdb4c26cf88242f0b020dccb80219362b42ef882480734e50281319643c296412de3a6a14822968d76c959a845", 0x6c}, {&(0x7f0000021000)="7473c7569685ed063c9e9bf4e3bb", 0xe}, {&(0x7f0000021000)="37c9ad5a27de4f0b061088dba807f1f04e44cfcd3b7b4599b7fa8d367c8bc4e930113d677f8b0f48ed86823d149644bdf779f1b3c721f797166c40c405693961b7f38d7f6fb8ee938a571eb7082fcb50f25c20db9c3678ad849af4e28599d7878aa06b7c1a6b1c29b8e6cf3b770210906753dd432cfea0b69a373629ee63dbbe09d7b8d733941aa90468cbaad20cd2b1750703520f112d5f0a379a09aec5a2dce45301dd18fb03b3ef89b73fe831232778b3a34a96758b3662deadb4e1b303fe2329b61438f8e67d23b84a954ceb552dafc73f540090694d3947b0", 0xdb}, {&(0x7f000001b000-0x5c)="b06bf34e3e59de171318de4e7dda31d51e0682d47d7dafcfa9facfd1c6ec9c5b7b81f918fee7494209e7768490678643902948c5d16e594b752c379121e0f1b9c563735ae93da414351bf41b1430077424bb08a6f2c6390ebdd77135", 0x5c}], 0x8, 0x0, 0x0, 0x8004}, {&(0x7f0000009000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff}, 0x10, 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0x1000}, {&(0x7f000001b000-0xd5)="8f69372751ab1a5ae7d5dc90464a9c8a1f0cff5c977b2fe32be1a503ce8705eb9013a1ab1f67d7a9e2a5916f95ab7a77f166cd6eda453e0218af7e55ba8137cf5c642673b788c799009d33b032e49dc034993b25f7e2c2c1d980ceab6fbba09a223479176508d596ae0786d58ba009eaa2702b47eb7276411b2b98a155f0e69b2d506ad53ee2bc49687750fa8c673ef107600e47b1ebd35d56311ce3309211c41211fd30d492d0d50d10f8eabc2ee54c548d43579079da84f3ba7a9a15229698e0eda5bbee6121a794883802cf7b495fe5b9e35c51", 0xd5}], 0x3, &(0x7f0000022000-0x90)=[@init={0x18, 0x84, 0x0, {0x200, 0x6, 0x80000001, 0x2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x9, 0x4, 0x401, 0x4, 0xed3, 0x0, 0x4, r10}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x4}}], 0x90, 0x4800}, {&(0x7f0000022000-0x10)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000006000-0x20)=[{&(0x7f0000022000-0x26)="2a19d6ed35b027d1146cd7af756132d86e6b0a2e6df90a11568d0123e736110f641c96ea99c7", 0x26}, {&(0x7f0000022000-0x8c)="651366640b17954cbb84b5e6cf5ba3b2f636fb81c7d0cc6f99365581611acdcf3bbdc55e52cf5f6a1c706e993eb79aeb9825fd2c61f4d17f391d0d316c96c99172926335627a2c9ee98eb5bd600bd43a7e4045260d510150f84c09034fa72ecf260f3a5ba96e8dfeed4d3caf25d85f35b6270facf7838a931ccc2de195b30735da81d884e41fead95c2deca2", 0x8c}], 0x2, &(0x7f0000006000)=[@init={0x18, 0x84, 0x0, {0x2, 0x6, 0x800, 0x4}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x204, 0x80, 0x1c0, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x0, 0x200, 0x6, 0xcc, 0x4, 0x7, 0x100, r12}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x8000, 0x10000, 0x3, r13}}], 0xc0, 0x10}, {&(0x7f000000a000-0x1c)=@in6={0xa, 0x0, 0x8, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000022000-0x40)=[{&(0x7f0000021000)="39857d59025428c957182209c78223b4", 0x10}, {&(0x7f0000022000-0xc1)="1f85116808130469c629d9004dc8056c2e2cf66ea96c2d919966fcafb748050cf7e52d8000a36cbed5e80cd5f6ec5fb95e8c0c7c0232f7bb7c456f06a80a933a8e13fe514b2d41c9148bbb16150284d7108da50642cede5d6afa222993798f3187396676e2a07ad18a929708891e6487e9195a4fcc19f002e21913e55d2864d09ca70363cd623e84b551a6dd9bbbcf86a12e2ca3d855f8fc8fab3ba27ab890df1a875a3c8f11c947ad1beb0cb43877c7a666a1a016131b164389cea5d123ca9480", 0xc1}, {&(0x7f0000022000-0xcc)="1239fdd796bce6a907d1fa5aa6b1fad975176f48d07d7fef5032008420edfa4e9bfd0a6966791028b4c4fe01c013b0faed0e1a19caee3e1b1b3060382eaaa2dbfc42f4a1de51a0bbe50cb83a225697de2beef48127796979e97712ec4f6db3c7f1ecda118d877268778b9007cab3286fcb8cf7d2a0fe73571587c5a83ccdc68ff5f09a42e3b1202b75a6d2e4d8144851350510164d1223a7b81bbdde4a25574ac095f1bbf7610a5dfb491bd0a25c37e05d724cf5f95df2b20da1c01c1e4cbe0816907ba05c1de6fc5b856302", 0xcc}, {&(0x7f0000010000-0x3e)="3b03190c3ca78fa4b790c336dd5b0ba61c30838e8d6098d3f2961b08c8dff23050b048ac005fe4938ffe0efda981b4da9e3f8f1f6ecab4ebe532d09a35c6", 0x3e}], 0x4, &(0x7f0000022000-0x90)=[@init={0x18, 0x84, 0x0, {0xd5c, 0x1, 0xffff, 0xaf}}, @init={0x18, 0x84, 0x0, {0x3, 0x3, 0x0, 0xb7c4}}, @sndinfo={0x20, 0x84, 0x2, {0xc46, 0x4, 0x2a8f, 0x40, r14}}], 0x90}], 0x8, 0x80) r15 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r15, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000632000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f000005f000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f000041b000-0x10)=""/16, &(0x7f0000dcf000)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00003f3000)={@multicast2, @local, 0x0}, &(0x7f0000f1f000)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000857000-0xc)={r1, @empty, @dev={0xac, 0x14, 0x0, 0xd}}, 0xc) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000580000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00005bc000), &(0x7f0000177000-0x4)=0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000008c000)={0x0, 0x19, 0x0, 0xfffffffffffffffe, 0xafb3}, &(0x7f000010c000)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000a5a000)=@assoc_id=r3, &(0x7f0000ebc000-0x4)=0x4) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffffc, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000a86000-0x98), &(0x7f00009d0000)}}, &(0x7f0000454000)) timer_settime(0x0, 0x0, &(0x7f0000fcf000)={{}, {0x0, 0x989680}}, &(0x7f0000046000)) timer_settime(0x0, 0x0, &(0x7f00007af000)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000064d000)='/dev/vga_arbiter\x00', 0x400001, 0x0) ioctl$KDMKTONE(r0, 0x4b30, 0x5) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f16000-0xa)='/dev/ptmx\x00', 0x44481, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f000041e000)) [ 50.908139] binder: 8593:8598 ERROR: BC_REGISTER_LOOPER called without request [ 50.918800] binder: 8593:8598 BC_ACQUIRE_DONE uffffffffffffffff no match [ 50.932579] binder: 8593:8598 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 50.946227] binder: 8593:8598 BC_FREE_BUFFER u0000000000000000 no match [ 50.953559] binder: 8619:8621 ioctl c0306201 20008fd0 returned -14 [ 50.985877] binder: 8593:8625 ioctl 8927 20ce6fb0 returned -22 [ 50.988120] binder_alloc: binder_alloc_mmap_handler: 8619 20000000-20002000 already mapped failed -16 [ 50.988943] binder: 8593:8631 ERROR: BC_REGISTER_LOOPER called without request [ 50.988953] binder: 8593:8631 BC_ACQUIRE_DONE uffffffffffffffff no match [ 50.988961] binder: 8593:8631 BC_CLEAR_DEATH_NOTIFICATION invalid ref 2 [ 50.988968] binder: 8593:8631 BC_FREE_BUFFER u0000000000000000 no match [ 50.995286] binder: 8619:8621 ioctl c0306201 20008fd0 returned -14 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f00002e4000-0x1c)={0xa, 0x1, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) fallocate(r1, 0x0, 0xffff, 0x1b) sendfile(r0, r1, &(0x7f00005fb000-0x8)=0x38, 0xfffb) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00001ad000-0x8)={0x0, 0x94ae}, &(0x7f0000d09000)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000227000)={r2, @in6={{0xa, 0x0, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x1}}, 0xeb31, 0x476e6eeb, 0xffffffffffff0000, 0x7}, 0xa0) 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x1f, 0x6, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_int(r1, 0x107, 0x1f, &(0x7f0000001000-0x4)=0x2, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_timedreceive(0xffffffffffffffff, &(0x7f0000004000), 0x0, 0x0, &(0x7f0000012000)={0x0, 0x1c9c380}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_status(0xffffffffffffff9c, &(0x7f000013a000)='/selinux/status\x00', 0x0, 0x0) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) syz_open_dev$sndseq(&(0x7f000001f000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) 2018/02/13 14:28:51 executing program 6: prctl$intptr(0x3b, 0x47) 2018/02/13 14:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b37000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1003, 0x1) close(r1) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001da000)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000706000-0x9c)={0x0, 0x94, "743e54ad6b826eab35d312e8737c8b5b736321feb4c4b7e5e00ac8deffaed101d6a8dcd8dbe340f0cbeff4888d3d2e9ad52ef1978343e4f984ef33e0686a2c609899d04807ec99920e74efa6b111b8c2fba67439fef8adc43a09b9b4036321629ebb6b6897983bdb85c41c42802447d2aeb4f8d30cdc6fcecdcc399285a18deb87c37ba874ad0967b0bd73a8d1ac5ffacd91d984"}, &(0x7f00008d8000)=0x9c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000175000-0x8)={r3, 0x8}, 0x8) creat(&(0x7f0000b3a000-0x6)='./bus\x00', 0x0) dup2(r0, r1) 2018/02/13 14:28:51 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a32000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f0000e99000)=""/175, 0xaf}], 0x1) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3c000-0xc)) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00003b9000-0x4)=0x51) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000062000)) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f00001f1000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b9a000-0x4)=0xfffffffffffffffd) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00007e6000-0x34)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f000001d000-0x50)={0xfefffffffffffffc, 0xb}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000872000-0x10), &(0x7f000073b000)=0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c31000-0xc)='/dev/autofs\x00', 0x20000, 0x0) ioctl$PPPOEIOCDFWD(r2, 0xb101, 0x0) add_key(&(0x7f0000867000)="de520008576e671b", &(0x7f000000b000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000491000-0x10)=[{&(0x7f0000950000)=""/230, 0xe6}], 0x1) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000155000)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2f, &(0x7f0000a2b000-0x35)=""/53, &(0x7f0000064000)=0x35) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f000054b000-0x14)="0200000001000000000000000100000000000000", 0x14, 0x0) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000007b000-0x4)=0x40, 0x4) syz_emit_ethernet(0x2a, &(0x7f0000e5e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0x0]}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000046000-0x10)=@nfc, 0x10, &(0x7f0000202000-0x20)=[], 0x0, &(0x7f00000da000)=""/4096, 0x1000}, 0x0) r1 = memfd_create(&(0x7f0000f35000)='[[,em0&wlan0.)vboxnet0\x00', 0x2) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000016000)='/dev/pktcdvd/control\x00', 0x80, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f000000c000-0x8)) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x10000000, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:51 executing program 7: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a32000-0x11)='/dev/vga_arbiter\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000864000)='net/route\x00') readv(r0, &(0x7f0000a42000)=[{&(0x7f0000e99000)=""/175, 0xaf}], 0x1) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f00002b3000)={&(0x7f0000ae8000/0x3000)=nil, 0x800, &(0x7f0000a06000/0x3000)=nil}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe5800000004ca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d000100000500000001000f536e06ce", 0x58}], 0x1) 2018/02/13 14:28:51 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) 2018/02/13 14:28:51 executing program 3: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef6000-0x15)='/proc/self/net/pfkey\x00', 0x20c43, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000351000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8, 0x2, 0x0, 0x1, 0xf08, 0x5, 0x40b}, 0x20) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00006a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet6_dccp_int(r0, 0x21, 0xa, &(0x7f0000917000+0xaf9)=0x5, 0x4) timerfd_settime(r1, 0x0, &(0x7f0000815000)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, &(0x7f0000120000)) getsockname$inet6(r0, &(0x7f00007a1000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000e8e000)=0x1c) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00004e0000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common="69705f76746930000e00"}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000543000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000e35000-0x4c)={0x10001, 0x200, 0x7ff}) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) pread64(r0, &(0x7f0000ed9000), 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000075b000)='/dev/vga_arbiter\x00', 0x4000, 0x0) ioctl$TIOCGPTPEER(r1, 0x5441, 0x3) 2018/02/13 14:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x3, 0xffffffffffffffff, 0x8}}}}}}, 0x0) syz_emit_ethernet(0x106, &(0x7f00007b3000-0x106)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x16}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [{[{0x9100, 0x0, 0x3, 0x2}], {0x8100, 0x6, 0x580, 0x1f}}], {@ipv6={0x86dd, {0x7000000, 0x6, "e71c0c", 0xc8, 0x0, 0x3, @empty, @dev={0xfe, 0x80, [], 0x0, 0xd}, {[@routing={0x2b, 0x2, 0x1, 0x0, 0x0, [@local={0xfe, 0x80, [], 0x0, 0xaa}]}, @routing={0x2e, 0x4, 0x0, 0x1, 0x0, [@empty, @loopback={0x0, 0x1}]}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x9, 0x200, "0cec863ed8753aa275c11ec7482d0474c7b3c20fbf6bee57d1d078921b662f84db1cf7df1f9ed9bab09fd6dccb29a14d4058aa42d2427bcf1d6ffce6b753b7e1f8ba7c365561b2e417678a501744b93e26ad0f9cdea34af9fde7c9fd1cb62e519542fa1ad07abaa0992bc21c413b9f3a380b6fb9a92ce3c47b050ee480bf52cf"}}}}}}, &(0x7f00001c7000-0x14)={0x1, 0x3, [0x7b0, 0x426, 0x15e]}) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000a99000)={0xa1c2, 0x10000, 0x2, 0xffffffffffffff76, 0x66bf, 0x3, 0xffff, 0xfffffffffffffffd, 0x40, 0x4, 0x7f, 0x8}) ioctl(r0, 0xfff, &(0x7f0000143000)) 2018/02/13 14:28:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r1, &(0x7f00004fa000)=""/111, 0x6f) r2 = socket$packet(0x11, 0x400000002, 0x300) flock(r0, 0x1) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000ff6000-0x4)={0x0, 0x3}, 0x4) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f000023f000-0x4)={0x0, 0x3}, 0x4) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000d9b000)) sendto$inet(r3, &(0x7f0000865000), 0xebce, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) mknod$loop(&(0x7f0000a45000)='./file0\x00', 0xd, 0x1) 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0x4, 0x10000) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000021000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000022000-0x10), &(0x7f0000021000)=0x10) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) dup2(r0, r1) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000bf3000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000afe000-0xc)) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000427000-0x4)=0x6a, 0x1ff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000df3000-0x8)) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000334000)) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f0000796000)=""/1, 0x1) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r0, &(0x7f0000795000-0xe8)=""/232, 0xe8) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000794000)='encrypted\x00', &(0x7f0000794000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000036b000)='dns_resolver\x00', r0) 2018/02/13 14:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00003ce000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f000099b000)) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000d74000-0x4), &(0x7f00000c9000)=0x4) fstat(r0, &(0x7f0000297000)) fstatfs(r2, &(0x7f0000f51000-0x9b)=""/155) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, r1) 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0xe, 0x0, 0x0, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, @in6={0xa, 0xffffffffffffffff, 0x6, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x70}, 0x1}, 0x0) sendfile(r0, r1, &(0x7f00004db000), 0x4000000000400ff) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xef7000)=nil, 0xef7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000eeb000-0x4)=0x3, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f0000ef7000-0x4), &(0x7f0000ef7000-0x4)=0x4) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000bc5000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000ec0000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000751000)=0x10, 0x800) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000c1f000)={0x0, 0x4c, &(0x7f0000eaf000)=[@in6={0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, @in={0x2, 0x3, @rand_addr=0xd5}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @broadcast=0xffffffff}]}, &(0x7f000089b000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000be2000-0x8)={r1, 0x8}, &(0x7f0000549000)=0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f00002a7000)={0x14}) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000128000-0x8)=@abs, &(0x7f00000fb000-0x4)=0x8) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000df0000-0x10)=@generic="3039322b7194810ad4c25fb4dfaf49b5") epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, 0xffffffffffffffff, &(0x7f00006a3000)) poll(&(0x7f00000ea000-0x30)=[{r2}], 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r2, &(0x7f00001da000-0xc)={0x2}) 2018/02/13 14:28:51 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000839000)='/dev/keychord\x00', 0x90401, 0x0) pipe2(&(0x7f00009e9000)={0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f0000116000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000298000/0x2000)=nil, 0x2000, 0x8) r2 = socket$netlink(0x10, 0x3, 0x2) writev(r2, &(0x7f0000db0000-0x10)=[{&(0x7f0000ac9000)="290000002000190700003fff00ff80060200000039e8000104ff00040d001400190000000000000001", 0x29}], 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005e1000-0x10)={0x7ea, 0x201, 0x3f, 0x20000000000, 0x0}, &(0x7f0000ddc000)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000faf000-0x14)={r3, 0x1ff, 0x4, 0x4, 0xfff, 0x80000000}, 0x14) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xb18000)=nil, 0xb18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000b0f000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000b0d000)=0xc) readahead(r0, 0x3ed9, 0xec) syz_open_dev$binder(&(0x7f0000208000)='/dev/binder#\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000687000-0x34)={{0x100000001}}) mmap(&(0x7f0000b18000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000b19000-0x50)={0x0, 0x0, 0x81, 0x0, 0xfffffffffffffffd}) mmap(&(0x7f0000b19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000789000-0x10)='/selinux/policy\x00', 0x0, 0x0) accept4$unix(r1, 0x0, &(0x7f000074d000-0x4), 0x80000) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000021000)) [ 51.302546] IPv4: Oversized IP packet from 127.0.0.1 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000eac000-0x11)="2f7665642f040000000000000008007200", 0x3) fallocate(r0, 0x0, 0x7, 0x4) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000d10000)) write(r0, &(0x7f0000ffe000-0x5)='#!', 0x2) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000de9000-0xf4)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x3, 0x1, @empty, 0x7}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x6, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0xbd}, @in6={0xa, 0x1, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x12c, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, @in6={0xa, 0x3, 0x0, @empty, 0x74aa99bd}, @in6={0xa, 0x1, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xd2}, @in6={0xa, 0x2, 0x5, @ipv4={[], [0xff, 0xff], @rand_addr=0xffffffff}, 0x2}], 0xf4) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f0000d0e000)=[], &(0x7f000034c000-0x8)=[&(0x7f0000ff7000)="00000000000000060804002000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f00004bc000)='./file0/file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000051000)='ramfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000859000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000cd7000-0x8)={0x0, 0x6}, &(0x7f0000762000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f00009da000)={r1, 0x13, "88b96f42d853bd9d850ca1901cceab16eab0c4"}, &(0x7f00009a0000)=0x1b) r2 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fchown(r2, 0x0, 0x0) 2018/02/13 14:28:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00005b4000), 0x8) socketpair$inet6(0xa, 0x800, 0x9, &(0x7f00002df000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000373000)={0x2, [0x1, 0x2]}, 0x8) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000a37000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f0000d72000)=0x1000, 0x4) ioctl$sock_ipx_SIOCIPXCFGDATA(r2, 0x89e2, &(0x7f00000b0000-0x4)) r3 = syz_open_dev$mice(&(0x7f000066f000)='/dev/input/mice\x00', 0x0, 0x2040) ioctl$TCXONC(r3, 0x540a, 0x3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000c7b000)={0x0, 0x4, 0xae07, 0x9, 0x101, 0x35}, &(0x7f00007b8000)=0x14) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000c98000-0x153)={r4, 0x3f6, "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"}, &(0x7f0000534000)=0x153) fgetxattr(r0, &(0x7f0000f6a000)=@known='security.evm\x00', &(0x7f000081d000-0xc)=""/12, 0xc) r6 = syz_open_dev$sg(&(0x7f0000388000-0x9)='/dev/sg#\x00', 0x10000, 0x4000) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x11, &(0x7f0000ff8000)={r5, 0x3}, 0x8) ioctl$PIO_CMAP(r6, 0x4b71, &(0x7f000058a000-0x30)={0x7, 0x8, 0x3, 0x5, 0x9, 0x3f}) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b9a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000767000)=[0x25, 0x168f15b2]) unshare(0x20000400) r1 = timerfd_create(0x0, 0x0) sendfile(r0, r0, 0x0, 0x454c1dcb) r2 = fcntl$dupfd(r1, 0x0, r1) timerfd_settime(r2, 0x0, &(0x7f0000a39000-0x20)={{0x0, 0x1c9c380}}, &(0x7f0000edc000-0x20)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000003c000)='lp\x00', 0x3) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xa, 0x1, 0x0) 2018/02/13 14:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffff9c, &(0x7f0000977000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000050000)=0x10, 0x800) writev(r0, &(0x7f0000f0b000-0x90)=[{&(0x7f0000b91000)="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", 0x1000}, {&(0x7f00003db000)="de10adeb976f9324369916b9e4d8f1ea36718e5c62559b55d44907bcccb99a780fbc9959dbccde7f95eee0e69160e2d5347eace207dfee1f6731789d880e583a844b1a9c1a6665ddc826a104c7ae1b6ba85a33ffb9526f3113f3e121b1638f2586bfec165f9c56bfa49a", 0x6a}, {&(0x7f0000b93000-0x19)="e3d5032ceba8104fb1a0c1fdc8e00009769e35954c7e4588fe", 0x19}, {&(0x7f0000a7f000)="51fd943b0bda72ee56bf692f17d3a8fb0ce58aa200bea41c502638adbffb61554b4829c5fe08c4d5d7d3326d6c109e81d373e41eb6b557f66154582a994c96f964f0429cde5756fc20b2efa8f34133e02f2eb39f1e36129402e87b64897d90d6df958b2a477058ba793a23a541f0e24ffd2146179376de6cd3a349e6a74b27ccd1686aeb37dfb01f97a7c8409b78f8cfa5ae27d67ac231465705ade494201e0cd718b0e93cb3e5e355e4ededd602c3bb6c0ac65c1d213610c955a37de52774ffadfa2bf1583328e5df", 0xc9}, {&(0x7f000019b000-0xa1)="1111693b61f4e4904aa940e8fe488cb87ca74735f253992e570bb8e787f24c762a24b34402fd4b8254cc90466729d0ce420ec9ce75cf7f10382d44b0b025082e820a26c2aa8d0542a291bdc148a54f47570fe66581bb5277a9b39854abae15d72ff6b1cb9ef05dd7612a8e1e1c4a3277f822c3c39b40afd61ce6007b75d3faf23db3a665d7bce99b2e6937d93c3bfb790a46d4dfb0f4319404cf7b91a250f21276", 0xa1}, {&(0x7f0000151000-0x74)="8b0fa5f12376f9a0d49e537867969c1c2c3903d3de3885b3b7e743e20de911d0edc8bfc80ba049ae6ac945fe60e9d309962318a313ee6049058276fb16880bda7141ce37a476d8c56d96f72a2cfc0179f820d34035769b22a8c044698b0bd9dcf0a3bb091595907a077a02fba0acef5146e5e6fe", 0x74}, {&(0x7f0000853000-0x72)="171f57f18cac74fa368b4dd568d9ddd70cfae8c2afe0526242ebf877e0c758dd9a484e198f6c99779d0a0cd6512acfdd9e75cf1cde8cbf9511c3d0b52ac601aae7346d246ed2b21400723def3fb8246448da86cfcadb05e7b0dc2edf1a121378019862f9318c2e1ca5e5a77ae26dbfbb8fb0", 0x72}, {&(0x7f000044d000)="8528a109530ea374172c5f81b0b3d6b155f6b33f614b5368c2f3827c84353961e7792390e2093f5672c75c854d5173229b582b08d2d249b14b3424aac76827eae871b7b3948ae24af974b20007091b2a25011f7778ded9dc620b8641d07b332cbb095b4ab8c9a7bd9419714490775865f476891b1ee6497492acd47642b88c0f3b63d156310873d620", 0x89}, {&(0x7f0000949000-0x1000)="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", 0x1000}], 0x9) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) write$sndseq(r1, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x30) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000021000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000022000)="533baf7d56638014c3a025d39620ffbb8472b56a8975dd18219bfafaf9fc7912ca309605fa583e475eda31146b9a5fb074a65ed5ba9cc6309d1f09cd71769c406269896814d052caf7462493905c21c36bcf5acc0eb4b67f0239e52bcf5ac8cbc6cc10b0dca443e72c652c99c7a51cd2d803325d14705a7af2b4e88b2f365717d54078ba7706dae7cb44280ce811661a75f853aee981de819330bb7298749cd0147d6a9015b81247d1bae6eb93189ce59587273ea1e01263cbfd03228b62ba", 0xbf, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000021000)=0x9, 0x8) 2018/02/13 14:28:51 executing program 1: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) pipe(&(0x7f0000041000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000fe5000-0x8c)={0x2, 0x0, 0xfffffffffffffffa, 'queue1\x00', 0x4}) r3 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) tee(r3, r1, 0x0, 0x2) 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000e2000-0xc)={0x0, 0x0}, &(0x7f0000e92000-0x4)=0xc) r1 = getegid() syz_fuse_mount(&(0x7f0000f43000-0x8)='./file0\x00', 0x7000, r0, r1, 0x2, 0x10000) r2 = socket$inet6(0xa, 0x2, 0x3) sendmsg(r2, &(0x7f0000d17000-0x38)={&(0x7f0000913000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000c88000)=[], 0x0, &(0x7f0000e22000-0x50)=[{0x18, 0x29, 0xb, 'Ee'}], 0x18}, 0x0) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000179000)='/dev/keychord\x00', 0x400040, 0x0) getsockopt$netlink(r0, 0x10e, 0x7, &(0x7f000013b000-0x15)=""/21, &(0x7f0000748000)=0x15) r1 = syz_open_dev$sndseq(&(0x7f0000571000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000cf1000-0xb0)={{0x80}, 'port0\x00', 0xbf, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000a30000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x79, 0x10000a}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000945000-0x5c)={0x2, 0x1, {0x1, 0x1, 0x0, 0x3, 0x474}}) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008f9000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000149000)={0x0, @in={{0x2, 0x0, @empty}}, [0x20e, 0x1a84000, 0x7f, 0x9, 0x2, 0x4, 0x80000000, 0x4, 0x5, 0x81, 0x6, 0x7, 0x8, 0x100000001]}, &(0x7f0000e9d000)=0x108) socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001c8000)={r3, @in={{0x2, 0x2, @empty}}}, &(0x7f00004e0000-0x4)=0x8c) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) eventfd(0x8) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) unlink(&(0x7f0000013000)='./file0\x00') write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:51 executing program 5: mmap(&(0x7f0000000000/0xdf2000)=nil, 0xdf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000df2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r0, &(0x7f0000df3000-0x10)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockname(r0, &(0x7f0000deb000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000deb000-0x4)=0x14) 2018/02/13 14:28:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f10000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00007c4000)="ea477e72b2b00d1dc7d0d15977f8867405a04757d3c8df5a631a34c0534a293e361032fae391098f424b91ba1f10928ad3e15b6d40ae849eea144804c0ce670b564fe4400aa59ba977c914387131d6b852464a3126e77254d8bbb38fbc9e7f0ac53fcb7b37b99eb2fbf046dcfaef6a39", 0x70, 0x0, &(0x7f0000d45000-0x10)={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/13 14:28:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) finit_module(r0, &(0x7f00002d7000-0x2)='-\x00', 0x3) keyctl$update(0x2, 0x0, &(0x7f0000001000-0x1f)='\x00', 0xfffffffffffffe17) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000002000)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@local}}, &(0x7f0000002000)=0xe8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000002000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000001000-0x8)='./file0\x00', r2, r3, 0x1000) 2018/02/13 14:28:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair(0x1, 0x801, 0x9, &(0x7f00003ea000-0x8)={0x0, 0x0}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) statfs(&(0x7f0000aae000)='./file0\x00', &(0x7f0000d3b000)=""/33) r3 = fcntl$getown(r1, 0x9) r4 = gettid() setpgid(r3, r4) setsockopt$inet6_buf(r2, 0x29, 0x2c, &(0x7f0000252000-0x7b)="5811722fd4a759c48103592db99120f47cb2a1b6f53a21d6754c751d189a259d2d0268dbf5e6a5844a4420c8d7038a7ccfbd302e15b560b048b625181336e93223a954a88d17de9345d65bffc903a8f9c20dd7e6a34a2a7fc05bec7e8750d5960df0e7f2caeffc78bb30f2943ed397fdbf2f22f65a23a9baab2b64", 0x7b) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f0000ab9000-0xc)={0x10}, 0xc, &(0x7f0000847000)={&(0x7f0000b05000)=@getsa={0x3c, 0x12, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@loopback=0x7f000001}, [@srcaddr={0x14, 0xd, @in=@rand_addr}]}, 0x3c}, 0x1}, 0x0) 2018/02/13 14:28:51 executing program 3: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$sg(&(0x7f0000024000-0x9)='/dev/sg#\x00', 0x3ff, 0x8000) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000024000), &(0x7f0000029000)=0x4) setsockopt$sock_int(r0, 0x1, 0x2a, &(0x7f0000017000-0x4), 0x4) socket$inet6_sctp(0xa, 0x1, 0x84) write(r1, &(0x7f0000021000), 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f0000029000-0x20)=[], 0x0, &(0x7f000001b000)}, 0x2) 2018/02/13 14:28:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000835000)={0x0}) mmap(&(0x7f0000a0b000/0x4000)=nil, 0x4000, 0x2, 0x40010, r0, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r1 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000017000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f00007c1000)='./file0\x00', r1, &(0x7f00000c6000-0xa)='./control\x00') renameat2(r1, &(0x7f000062f000-0x8)='./file0\x00', r1, &(0x7f0000b37000)='./control\x00', 0x2) 2018/02/13 14:28:51 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000021000)='/dev/loop#\x00', 0x0, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000005000-0xb)='/dev/hwrng\x00', 0x80, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000023000)='/dev/loop#\x00', 0x2, 0x20a00) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000012000-0x18)={0x0}) mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r4, 0x1, 0x10, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r3, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r4, r3, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, &(0x7f0000e60000-0x10)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000e5f000)=0x10) r5 = dup3(r3, r4, 0x0) setsockopt$sock_int(r3, 0x1, 0x22, &(0x7f00006a0000-0x4)=0x5, 0x4) recvmsg$netrom(r5, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x10002) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000025000-0x18)={0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = mmap$binder(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x3000000, 0x30010, r0, 0x34) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000014000-0x30)={0x148, 0x0, &(0x7f0000008000)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x38, 0x10, &(0x7f0000024000)=[@flat={0x776a2a85, 0xb, r2, 0x2}, @fda={0x66646185, 0x2, 0x1}], &(0x7f0000012000+0xcc4)=[0x78, 0x78]}, 0x7f}}, @acquire_done={0x40106309, 0x0, 0x3}, @reply={0x40406301, {0x3, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x30, 0x18, &(0x7f0000025000-0x30)=[@fd={0x66642a85, 0x0, r1}, @flat={0x776a2a85, 0xa, r6}], &(0x7f0000018000-0x18)=[0x38, 0x20, 0x18]}}, @reply={0x40406301, {0x2, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x48, 0x0, &(0x7f0000024000)=[@fda={0x66646185, 0x9, 0x2, 0x19}, @ptr={0x70742a85, 0x0, &(0x7f0000024000), 0x1, 0x3, 0xe}], &(0x7f0000015000)=[]}}, @register_looper={0x630b}, @exit_looper={0x630d}, @acquire_done={0x40106309, r7, 0x2}, @reply={0x40406301, {0x3, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x10, &(0x7f0000018000)=[], &(0x7f000001d000)=[0x30, 0x30]}}], 0xcc, 0x0, &(0x7f000000c000)="c2ed932db2b08976be4e2f68b81e10e464be34c7a8ac7b1679f60a364293c58d461a736d5d254e50a609846324a1cc55e8d02e116890d8687b7291ab0e8a788d89c0872f630cab5090bfbd21401f6a26805258b47425d02f1a32fd79224054f01080e54a51f6e6925b9273d023954006b2e8f69eea0cc425a532fe14d9e3c992100f4abf4f67683ea9c31160655a26bd8c0fccb2b8421bdb4af59eaa9ec3ee3a278bdbbad8737f705e979d6c39ba9ceb0ffc0945bb869bcfdb19150939c51febebb46e83e14b45421abdd7d5"}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 14:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) signalfd4(r0, &(0x7f0000ff2000-0x8)={0x8}, 0x8, 0x800) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000282000)={@multicast1=0xe0000001, @multicast2=0xe0000002, 0x2}, 0xc) 2018/02/13 14:28:52 executing program 5: getgid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000935000)={0x0, 0x0}) getsockopt$inet_int(r0, 0x0, 0x1f, &(0x7f0000360000), &(0x7f0000e18000+0x444)=0x4) r2 = socket$key(0xf, 0x3, 0x2) uname(&(0x7f00002b2000)=""/213) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00009d9000)={0x0, 0x5f, "07ae2358079eee803fa3bc5f1a3d456617a07472d8a0949b36449d5a01f3751aa2b7c0e3590a9a9766da937650e35088f00f25b6ad123e97a35474a54632a67f52e0b56f960ed6222d23c6e64c33eade256b52b062986696a615a63710332d"}, &(0x7f0000833000)=0x67) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000d19000-0x8)={r3, 0x6}, 0x8) sendmsg$key(r2, &(0x7f0000a6c000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000334000-0x78)={0x2, 0x3, 0x0, 0xd, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x50}, 0x1}, 0x0) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f00008aa000-0x4)=0x51) 2018/02/13 14:28:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a98000)='/dev/sequencer\x00', 0x0, 0x0) r1 = inotify_add_watch(r0, &(0x7f0000267000-0x8)='./file0\x00', 0x80000840) inotify_rm_watch(r0, r1) 2018/02/13 14:28:52 executing program 2: mmap(&(0x7f0000000000/0xfc7000)=nil, 0xfc7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000961000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000fc8000-0x28)={@generic="d8c85162de1013b5493dcab29e07949b", 0x20}) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc9000-0xc)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000088000-0x8)={0x9, 0x0, 0x4d, 0x9}) r2 = accept4(r0, &(0x7f0000915000-0x1e)=@pppoe={0x0, 0x0, {0x0, @empty, @syzn}}, &(0x7f0000d0d000-0x4)=0x1e, 0x80800) mmap(&(0x7f0000fc9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000fca000-0x20)={@loopback={0x0, 0x1}, 0x1f, 0x1, 0xff, 0x8, 0x20, 0xffff, 0x4}, 0x20) getsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000fc8000)=""/241, &(0x7f0000f3f000-0x4)=0xf1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fc7000)={0xffffffffffffffff, 0xffffffffffffffff}) tee(r3, r3, 0x5, 0x2) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000fca000)={0x0}) mmap(&(0x7f0000fca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000fca000)={r5, 0x8}) setsockopt$SO_ATTACH_FILTER(r4, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) sendto(r3, &(0x7f0000fc5000)="a73dbf8d", 0x4, 0x0, 0x0, 0x0) 2018/02/13 14:28:52 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f000087a000)=0xfffffffffffffffe, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000feb000-0xe8)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@local}}, &(0x7f0000a89000-0x4)=0xe8) setfsuid(r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe9000)='/dev/rtc\x00', 0x40000, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00007c3000)={@common='gre0\x00', @ifru_data=&(0x7f0000911000-0x20)="2850ce5cade998358d3bc29de45d9b9099be1a35ef8b8b5a717a71e461d78cf8"}) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000d19000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc7000-0x2), &(0x7f0000904000)=0x4) 2018/02/13 14:28:52 executing program 0: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000d9a000-0x8), &(0x7f0000d44000-0x4)=0x8) r1 = socket(0x10, 0x7, 0x51f2ffd0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000848000)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGPHYS(r2, 0x80404507, &(0x7f000071b000-0x4d)=""/77) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f00002a1000)=0xf13, 0x4) 2018/02/13 14:28:52 executing program 3: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000fde000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000fdf000-0x28)={0x4, 0x1e, 0x1, 0x401, "957d582d685542914bb60b534a11224d7b84310a035fa10b33cf1daaf9ddaf6c"}) r1 = gettid() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000013000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x25, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, r1}) 2018/02/13 14:28:52 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000000000+0xb5a)={0x3, &(0x7f000038b000-0x18)=[{0x0, 0x0, 0xffffffffffff413c, 0x89}, {0x1, 0x8, 0x8, 0x4}, {0x200, 0x1, 0x1f, 0x9}]}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000022000-0xb)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) syz_open_dev$sg(&(0x7f0000021000)='/dev/sg#\x00', 0x3, 0x800) 2018/02/13 14:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000d7d000)='./file0\x00', 0x40) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00001ea000-0x390)={0x80000000, {{0xa, 0x2, 0x6, @empty, 0x1ff}}, 0x1, 0x6, [{{0xa, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}}, {{0xa, 0x2, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, {{0xa, 0x3, 0x4, @ipv4={[], [0xff, 0xff], @empty}, 0xb67}}, {{0xa, 0x1, 0xd7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8}}, {{0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x31}}, {{0xa, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3ff}}]}, 0x390) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/13 14:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00002ea000-0x2)='./file0\x00', 0x80) ioctl$KDENABIO(r0, 0x4b36) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00001ae000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000631000)={0x18, 0x2, {0x1, @broadcast=0xffffffff}}, 0x20) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000665000-0x108)={0x6, {{0xa, 0x3, 0x83, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x2, 0x7, @ipv4={[], [0xff, 0xff], @empty}, 0xf6}}}, 0x108) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009aa000)='/dev/sequencer\x00', 0x80000, 0x0) ioctl$EVIOCGBITKEY(0xffffffffffffffff, 0x80404521, &(0x7f00004c5000-0x14)=""/20) write(r2, &(0x7f000001a000-0x69)='c', 0x1) write(r1, &(0x7f000061e000-0x6f)="10", 0x333) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000ba0000)={@dev, @remote}, &(0x7f0000467000)=0xc) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f0000d9a000-0x10)={0x0, 0x0, 0x3f}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r3, 0xc00c642e, &(0x7f000050e000-0xc)={0x0, 0x80000, r3}) ioctl$DRM_IOCTL_GEM_OPEN(r3, 0xc010640b, &(0x7f000038b000-0x10)={r4, r5, 0x4}) recvmsg(r1, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000019000)}, 0x1ffe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000502000)={0x0, 0x3c, &(0x7f0000cf0000-0x3c)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x200}, @in6={0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x2}]}, &(0x7f00001ef000)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000cc5000-0x4)=r6, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f0000176000)=0x10001, 0x4) 2018/02/13 14:28:52 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) readahead(r0, 0x9, 0x5) r1 = socket(0x0, 0x99b8f15be501caea, 0x8) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000009000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000005000), &(0x7f000001d000-0x4)=0x4) 2018/02/13 14:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = creat(&(0x7f0000570000)='./file0\x00', 0x84) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d9a000), &(0x7f00006bd000-0x4)=0xb) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000976000-0x44)={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x0, {0x2, 0xffffffffffffffff, @empty}, @generic="3b0c915d61e6d68f809866a5902c62d9"}) 2018/02/13 14:28:52 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$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r1, 0xc08c5335, &(0x7f0000e1c000-0x8c)={0x800, 0x100000000, 0x800, 'queue0\x00', 0x983}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x502}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) recvmsg(r1, &(0x7f0000a33000-0x38)={&(0x7f0000856000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, &(0x7f0000ce4000)=[{&(0x7f00004ad000-0xbf)=""/191, 0xbf}], 0x1, &(0x7f0000156000-0xc2)=""/194, 0xc2}, 0x0) recvfrom$llc(r1, &(0x7f0000873000)=""/144, 0x90, 0x0, &(0x7f0000a2e000-0x10)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x10) sendto$inet(r1, &(0x7f0000e7f000)="90017c848956abd3e78fae15e8644727676273b7602cb1bb44aaabbdafac8317a9a20adb62a87e91d4afb1de29acd0172f624210def735c85ee6868200120e47bc5f0bd43e96b5478f06cba5ca7069fd240221b672d6543c8fc972d61066da47f5e4ee2dd3793013764106ca73b6533f3c6209098600ab9dd89f07fedfbaada35a1a11ee96fbf724e89690216118f4cbdcd656718059abd7466b5d", 0x9b, 0x1, &(0x7f0000eba000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/13 14:28:52 executing program 0: mmap(&(0x7f0000000000/0xb39000)=nil, 0xb39000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0xfffffffffdffffff, &(0x7f0000052000-0x10)={0x2000000000003}, 0x0) r0 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r1, 0xa, 0x12) fcntl$setownex(r1, 0xf, &(0x7f00000ff000)={0x0, r0}) recvmsg(r2, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)}, 0x0) r3 = dup2(r1, r2) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknodat(r3, &(0x7f0000b3a000)='./file0\x00', 0x8000, 0x3) r4 = gettid() mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x5, 0x32, 0xffffffffffffffff, 0x0) tkill(r4, 0x16) 2018/02/13 14:28:52 executing program 1: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002000-0xb4)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f000001a000-0x4e)=""/78, 0x4e}], 0x1, &(0x7f000002f000)=""/7, 0x7}}, {{&(0x7f0000003000-0x58)=@alg, 0x58, &(0x7f000001c000)=[], 0x0, &(0x7f0000030000-0x57)=""/87, 0x57}}], 0x2, 0x10000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000018000)="f8", 0x1, 0x0, 0x0, 0x0) 2018/02/13 14:28:52 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000edd000-0xd)='/dev/usbmon#\x00', 0x2ba4, 0x40) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000deb000-0x4), &(0x7f0000fcc000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000d82000)="000000000004a77d") r2 = pkey_alloc(0x0, 0x0) pkey_free(r2) getdents(r1, &(0x7f0000a7d000-0x18)=""/24, 0x18) getdents64(r1, &(0x7f000000b000-0x69)=""/105, 0x69) 2018/02/13 14:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00008c4000-0x16)='/selinux/checkreqprot\x00', 0x4, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f000022c000-0x8)=0x6, 0x8) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8932, &(0x7f0000b7f000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="82adaddafee85926207411e61ad8e276"}) fcntl$getownex(r0, 0x10, &(0x7f000031f000-0x8)={0x0, 0x0}) perf_event_open(&(0x7f0000a21000-0x78)={0x0, 0x78, 0x1, 0x80, 0x1f, 0x100, 0x0, 0x5, 0x10000, 0x8, 0x5, 0x400000000000000, 0x2, 0x8745, 0x8, 0x4, 0x10001, 0xdf, 0x80000000, 0x7, 0x9, 0x3, 0x1, 0x9, 0x9, 0x4, 0x0, 0x80, 0x93e, 0x7, 0x1, 0x5, 0x7fffffff, 0x9ab, 0x100000000, 0x0, 0x7fffffff, 0xfedd, 0x0, 0x80000001, 0x2, @perf_bp={&(0x7f00001c0000), 0xe}, 0x40, 0x50bb, 0x3, 0x0, 0x8, 0x1, 0x8}, r2, 0x3, r0, 0x4) socketpair(0x1, 0x5, 0x101, &(0x7f0000f74000)) 2018/02/13 14:28:52 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000022000-0x8)='./file0\x00', 0x18) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/13 14:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000e17000-0x5)='auxv\x00') getsockopt$inet_mreq(r1, 0x0, 0x20, &(0x7f00005d1000)={@dev, @multicast1}, &(0x7f00003c0000)=0x8) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000e82000)={0x20, 0x1000000000013, 0x10000311, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, [@typed={0xc, 0x5b, @ipv4=@loopback=0x7f000001}]}, 0x20}, 0x1}, 0x0) 2018/02/13 14:28:52 executing program 7: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0xfffffffffffffffe) fcntl$getflags(r0, 0x400) read(r0, &(0x7f0000c25000-0x1000)=""/4096, 0x1000) fcntl$setlease(r0, 0x400, 0x2) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000254000)) unlink(&(0x7f0000db7000-0x8)='./file0\x00') 2018/02/13 14:28:52 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/autofs\x00', 0x3, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000014000-0x8)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_load(r0, &(0x7f0000001000)={0xf97cff8c, 0x8, 'SE Linux', "045150dc86456f8a4d7946b8710c760d352a289fd9ff64d71aa858aac0083f4d1b46dcdaffd0ce923a203b1989166ae865d76d517216c11ae5fb9fd425412b5829f1e27b3afd2f44855e0408fc0297dfd5ce94afd589fc4b"}, 0x68) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000001000-0xbc)) 2018/02/13 14:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000fac000)={{{@in6=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000584000)=0xe8) r4 = getegid() sendmmsg$unix(r1, &(0x7f00009b8000-0x150)=[{&(0x7f0000bb8000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f000059f000)=[{&(0x7f0000992000-0x8c)="e91da4f0f94a8ce6e528e0b8d21103ec2a50f10a82377d9984fdfad0a00e3db7d12f8303f6f6d4b2f96339575acd70595766c62fc4d6c5b71b00e5a6e85b59b94ee5059ffb86f174f1c650ba0ac93b476d0866563430803d5883d5d1a4fdf42650459d12ed592326a85681736872cff3485ca588192dd016a039a8fd91ea46063631b8feb59d1b332631fe1f"}, {&(0x7f000067a000-0x1e)="9564b033d8238e3ccdd18aa61e7d5fc12b46b353bab9cac67c4b26fd211e"}, {&(0x7f00003ff000-0x1b)="e57e69081fbc3d823de1db04a6330d0faf68c3d6023120eea5b06f1f26864072a055e7306f28392f100759d3c555f2ad1eff4f6ffb97e5d06f4058a75d9a52284b324cbc20f674bf1ef1109583c970e1be3312bd965e068bc7ff77"}, {&(0x7f0000855000-0xc4)="ab08d35a2ffc4ea7f9cc4d7470d2fcfd61c8b3879654bc3e1d936efb9563764ed411a16adcee400ac3e7cd21e8afe70d75037abf40f528a190e9ac129b522fcd945f232c58a20399cfe7776aea7abe080a21dc653fda138bda01133042b1a4c16122d244fa0a5818525764d206081cc54727f206475c6df94b312f388adc81b0b71ff49e75b7706d9e5ec8409ebb014038236bedec94fe20bee175c611a218dc6cd6764862060c789f5eab0dd629ea2aba1bbe6f3954ee0efc9525973d319fcc0147afb7"}, {&(0x7f0000b60000-0x8f)="a134bf4bc20613c219235d611b315ec847c0078d918d228912e6791f3a1aad4101cea2a8ddf554d294f98b8051d6995ea17579eecfe47a1385333045898afb4687d23f323b114466342982b9a87f9f4cccb670dd41566a0c64c8e98799e268a89ccbd283418146f52c70cc93d6d3db876cd828759544b36a001eb3cddf454680e2f79e823857ad4d32342f45cd548b"}, {&(0x7f0000cae000-0x1000)="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{&(0x7f0000aae000-0xcf)="830545b8bfa4e1b1040462d7548f8eb2cdbf7b60abeb378616eb4cc72923e0f87653ae40d176a03cf377c5dac259e0b71a77c409cddd7e0b20ae86b43104aa3272f5df028d0893eea3226ead4fc9af3103c7eb2da18b9a0ae5c466c726da758ad095a43951043b85a7360331ee6eb9a2b905784b84f4449e72b429002eb70a4a55c9bc54f92aa0913064e794970ad92595a88034fa75065315ba607e23eff6ac88689b30fdc1c28539db691976f3904fd1ccddc1c20ab5e92388515b093a7dd2a0a79e80cfb1e2be592ce767ffba6d"}, {&(0x7f0000d70000-0xf3)="31c6ca98403973bb0bb0ba4028c5599053d2f9f4ad8b0fb8d368eb1178c12ff10ea611de35adbdd658def033eac429c8017d0ba08a72a4d45568f2f26136bb39fd7653a1fe49aac3dab8dc6e1e323f25714e37891550afd0303cc3f9c011199641f9fc808fae6e2cbb1ad05979da2b90ffd69fab1223add56c40d7f411793124ebe2078fa1b14cb4edbf647ae6d640457a20f27e19ac299276642af3e5c79cca5f35a26b8dff1b88a4c21e4b5a85fcef88d6b7b655c2e703d9a028cf06a94fce63ce83cb64a68eab6f3efa42ec8d8df50da2de98085c8a6c88015ca12d4e4e1a42a4b8917ee4d750dd436bfe5e2d2f6005bb72"}], 0x0, 0x0, 0x0, 0x20008004}, {&(0x7f0000669000-0x8)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f0000849000+0x96a)=[{&(0x7f0000073000)="6896a08d067fa54c28042bed9a9899f93bcade0f020db29cf9e6567bdd992096c75329caf0c0135fff009bb48ac0da1e52d8b0f5bc70647c7150f792bd7cc42338ffdcfc0f4c25be717b527f77a966d1b9f743db025ed5fca2b8902d470cbc765dd83222d656666699d2d036e8f3787e5b178ec1d83cc4dd3ac939d5059ce70cf17905dc429f8d23f646822b7d0136ddcbe1d64c726fda7da22598136a9c291a3067c175695b"}, {&(0x7f00006e2000)}, {&(0x7f0000f51000)="3d0af3ecad0b121daf093657625171a53a11f5585aa142c22e1a2f198f1788a3ffcf8364e212d2f14667a05356c84bee94afd2450a7ffd7077a9b224a5a42e2798395060381e44f2d68b39bfab6ecd6b14fa8d91ce364484d7e29f0c35c1c5f006e6b98f83"}, {&(0x7f0000483000)}, {&(0x7f00006cc000-0xd1)="74625441d1a052de7e79baa86131c6bca9e7225c6448c361bbfe7fcf4c97491a0606bad76b633e5caddde14428598714055dacbbe8acca8c4d83cb0ba651709e135dc9b01744ed6f4dbdd2aa9fd459eaf2231bae8a00c78a512ac29bd2b4f39303f1ffece329ca2f2513f603364c593ee5559c3cdf941e0eab56356cf379b58b4b2e7ab1068935699b8ebbbcda0d671cb8c99f947d8f3ab556703bf452af0d3f0889ebdf602c84002497e02d213a6ae1135787c5e317bf1b28996e5faa398296a24f2861f9c80c06b7b9e2310089f833d9"}, {&(0x7f000022b000)="cb58f673993afa5c5a83e97f3c290060ed4b9b265a9d8e2f393111a2a5fdd0c978301265d7adaf135a"}, {&(0x7f0000554000)="91df54355d3673449068b24f593aa51e150b513daca91aad1da335f5cc904f315371dd98fb938bace99e7680fc8dafe81a3f950b527410b2d88f2e7d9bfd39c16752"}], 0x0, &(0x7f00006ac000)=[@cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r0, r1, r1, r0, r0]}], 0x0, 0x24040010}, {&(0x7f00005de000)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00006b9000)=[{&(0x7f0000e92000)}, {&(0x7f0000ca8000)="b79df0613beed0b533be2176d38c5c630782a4e3116f1b99ddab706061832575d368a38aa8dd52f59c9cb2136341b026a1d2e6bfdbbc494c07cef1c2988edc6be935127e9d54d27dbcee00d5744307fa009e128ca74b417f67c437b7599cd0f5355563d19a9cfd8aca0cdc5747ff2b80b09e137cc8e75fcdbf514bcacd2f1df087509863b4243553361ab7098a7a8a1e7d1f5ec46dedf28145749d7f3464558dbd756e61fe0e549b68c7115f"}, {&(0x7f0000b86000-0x79)="0503760323dc757f4df59fd6d4a2b12e62add0260921120f6fad9519a0b20d59e7b13b2482b933e248c715da22a11a4516b807604a325006553bf3e40ef3899ba1d4acefdefebfbe5cd1bc00953f86c2335e48cb11c41326d1d92c7d9b0cfbd681cc157531f107028cfc07cc6fc83cf72691503947db0f1392"}, {&(0x7f00008e4000)="ff09d13e19649a2c0203b96bdc03d52db6dc873c3016b19cfc140efa4b836d3d986e3637157d82f4b826d013"}, {&(0x7f000036f000-0x12)="bfba3a2515abecb8ea5bd90782fecabe415b"}, {&(0x7f00007a4000-0x13)="c33fb545f837a288d9696b723b8099c71caccf"}], 0x0, &(0x7f0000747000)=[], 0x0, 0x10}, {&(0x7f0000c26000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f000086e000-0x30)=[{&(0x7f00008d5000)="a6b4e4bf072091b54f64c86d8b7fbab2b9120973edfe081468b1031076e2fcc0acf3197bfe0133e9905d3cdd92384e9d13cce033fbd8c44101ad7cd66571888fe225a0a91a633024da89d07125e633b5b3d99da3a0885e106db7a2ccaa41af8898294abc5d2df8d23361cc04f8de726a9ac5d6a3f6f61ed9756f984528bc888768b9de455d90b9557c0367db38d2583ac1e23bc92c2128212601d33fda18512d64681128079ebaecec836f6441bcbf4ca50828c15fe58885dc36001f27827afddcdeed501a8857ac249d03f569010dcbe8b3b770a81cc5cdba865deaaa811ad8e1a9f2aba9066519d8f0"}, {&(0x7f0000911000-0xab)="6ca0a0518d43f22d60acb1092f60bc79acd3ed522358a5fea9417fa881f2bba498595449fd60ba2dea9c00a0ecef45b39dfa8128e4958e194e2b20b9635ba9320215e7e7fd8af28bcf8a640a2bbc90f80cfae488e0c83b5e877460f548e82a85ae60bc511e45275e06a6a79e45a316ed3542afe1691369c55637fe07db148550c21acfe4d9989259f7dc05a0e569930a756d5330b3a6cc23d4b5fdabc85cda59849c77b32ac8cacd51c3b3"}, {&(0x7f0000848000-0x10)="6191f567c4350b3be0e13cf95485050a"}], 0x0, &(0x7f0000cfb000)=[@rights={0x0, 0x1, 0x1, [r0, r1]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @rights={0x0, 0x1, 0x1, [r1, r0, r0, r1, r1]}, @rights={0x0, 0x1, 0x1, [r1, r0, r1, r1]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}], 0x0, 0x4040080}, {&(0x7f0000ca1000)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f00001f8000)=[{&(0x7f0000599000-0x41)="4d872c8b6b0d258131d3113ae4693ba93d21ce8df8efa8da93255f638b707aeafe3596f0234578f283ade63a030e9d33627b9e45a3d79cdafa4c97d854795597e5"}, {&(0x7f0000c04000)="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"}, {&(0x7f0000ac9000-0x7a)="dfb52ae3cae7a8c899308289ad25fa2cc1e8a48868ccfcae2396d6ffa89e00867996749b398427c8d5cbfdff02caacf1e2e6775118b445f55b8421c6a47bd3a620e8e62ef159d19fd595f8772efc5429597dc0cb99b7ac985f4479172abf00214e4617493984aff0ce4ef29b1d9163f215c0d6d1eb8c437cc08d"}, {&(0x7f0000191000)="96e40807f6093c644ff959de9bb848dc99c2a1efb5663fb6d1f43eab2f36dd75"}], 0x0, &(0x7f0000090000)=[@rights={0x0, 0x1, 0x1, [r0, r1]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}], 0x0, 0x4}, {&(0x7f0000017000-0xa)=@file={0x1, './file0\x00'}, 0x0, &(0x7f00009df000)=[{&(0x7f0000a4b000-0x7d)="5bb7fb17e0ad89f0cc85adfe6d5b010c3530f5259c8fae2f57ce3dfbcd0ec411091d7cb08fc5a7823225e6dd22e51524835c5ec6ee4378f44e5ad71cea85ee4c17c194a128f9637f76203df93c5f83893f5b543a6d6974aff4e0f48960f05095b07aa4909a546376bb3ddb236f3adf0bf2b6b9c215dc66d279f5e462ce"}, {&(0x7f0000b59000-0x98)="1eb91e09aee671f70a0353f3d77018c53e17f6eb229e6af5481a3d12a124e5aa18d66849d08254a4f0d51545724d5e2a804f087a9e2697d2ea83e0b3a00c51612a0fb418a72f85e7962f96cb164c952105981ab28b69a3f3f21d1fc2e496dd2c878880ddcb59a20a50d137bf6ca452506806fd4d4775626812172101227a3105f950ce26304454f19f0ee60e6d1b8c8dd07e7bb3d8501025"}, {&(0x7f0000689000-0xd6)="64805e108f1135a6d18a7abb61d8bc0d6483729c8f5cf7fc0bee5c2ee3983ff0eba55d7b68c0efeead1b43a8b1ad5b6453d5c53fc3ac05fa56d568dc07472c52d88bd6c31b8e6edbb5c99911c9bc4d44d3117a9043f364fd35d350bfa9be06d3c882b7c117a712c45bdb5bb3e7299c942aa0b9e55e9adc540759dd38f5acc57646aebeb646f3404cf8e8b514b4f5bf3a8329242f00284af2d19bbb3a0e99f5631cad1d1b6c9add913b57a9bc6f6cf61dcddf32a8b57584c8c569f09e26a0087a9c8e7ae333d3fb67036694e2d385019b68d16b33b8b7"}, {&(0x7f000076c000)="ef876d6d2d38dbd2c842e0b2b045ed334f2c3613c51eaf486c1f280d1965bb48c2ed404e"}, {&(0x7f000009a000-0x1e)="7970c89b84ae4b1bb4fa6f2dc013e02be16304ac24b8cba758e73061fec0"}, {&(0x7f00002f7000)="a9149b28ed998c8bbb0adb5eea777566cbeef6312e09125f6bb672c9b4788aa75443c3de137c5c48fd2766724ae63c19b196a7d6dac56ac083a14038c62589e413f535d5cd4263328e70fa390cf56d9c78c6e0a233405d28cbc8b248dd11fc9200963dbb7feb20cb811c272af5e821418149a66549a53ade14c4789376e488cdf50af519198cac1ddec3f9823f14d3759d261d120e3b12b5eb9850b1635cf5"}, {&(0x7f0000854000)="fe102040dba571cf5572655c4c80d2f574a9e74681a7d47d88390fe5c503e26962d5cc98ad88e44d666877849ac8cee6f0388774f02d6361134eaef4af955213d83ad5707a71eff1a9e314bb8ea1cd0d004bd79cb54894bef73b060ffcf6ef8a13fd3980c904be937c6fc5c3b1c1359d4a68ca92850bd9028f2ecc6705dad4049e4a95a02fe93226a10589b01969744ae2"}], 0x0, &(0x7f0000eea000-0xe8)=[@rights={0x0, 0x1, 0x1, [r0, r0, r1, r1, r0, r1, r0]}, @rights={0x0, 0x1, 0x1, [r0]}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}, @cred={0x0, 0x1, 0x2, r2, r3, r4}], 0x0, 0x20000004}], 0x492492492492546, 0x0) clock_settime(0x5, &(0x7f0000487000)={0x0, 0x989680}) r5 = accept4(r0, &(0x7f0000dec000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000988000-0x4)=0x10, 0x80800) ppoll(&(0x7f0000ede000)=[{r0, 0x80c0}, {r5, 0x4}, {r5, 0x100}, {r1, 0x5}, {r0, 0x20}, {r1, 0x100}, {r0, 0x242}], 0x7, &(0x7f0000346000-0x10), &(0x7f0000d5c000)={0x1000}, 0x8) fcntl$setstatus(r1, 0x4, 0x42402) connect$unix(r0, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/13 14:28:52 executing program 5: mmap(&(0x7f0000ecb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f0000ecb000)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000017000)='./file0\x00', r0, &(0x7f0000019000-0xd)='./bus/control\x00', 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f000000b000-0xb)='dctcp-reno\x00', 0xb) mq_unlink(&(0x7f0000019000)='\x00') 2018/02/13 14:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f000008f000)={&(0x7f0000f0d000-0x14)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0x3, {}, []}, 0x14}, 0x1}, 0x0) pipe(&(0x7f00009ba000-0x8)={0x0}) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000425000-0x6e)=""/110, &(0x7f0000cef000-0x4)=0x6e) 2018/02/13 14:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000006e000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000631000-0x20)={@multicast2=0xe0000002, @loopback=0x7f000001, 0x0, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) ioctl(r0, 0x4, &(0x7f0000146000)="fa248bac80a6da44222af0edeb0e08f912c79e5c666ab20a21dbac42317017947d51032bfe642aaba1e73c8c3434c8bd9c05e83910e7417c7dc9ac72894433dc072d6da0b0fd35fb75844ea4014f6f6912b5adf216a470350a4d0b7c69fd1d03797090666039f310def3e50d62745e75d5df6ab6daac6214c7c067553743b9d883d7e896d8f39f5267aa053513") r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000a88000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001, @multicast2=0xe0000002}, 0xc) socketpair(0x19, 0x3, 0x0, &(0x7f0000383000-0x8)={0x0}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000036e000), &(0x7f00008aa000)=0x4) dup3(r0, r1, 0x0) 2018/02/13 14:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000306000-0x60)={0x0, 0x37, 0x2, @thr={&(0x7f00009a3000)="faff37a0bd4baddf530c85d5ae1a2bba173c8de59d72f26659e1da392cc3263ecdd46537c4a6769b3416a264809eb50a627b4080cfe5bd07330df26d3b518852dfc7c29e1c77be685832a557b897ee9ff7fdf3d250d496ea7aa97b4208613524fe195cc8e23f7528378a14aea17e5b86df3bde3d80af8e14b928a27392210695783eb51883417e9eebbe3dbc5711ab8eb761bf0e4881a7867e2b8bc2e18278f5fd", &(0x7f000092c000-0x18)="6eb1edf2dfb414368557054c1e80e7c4a91d7f471370694c"}}, &(0x7f00008a4000)) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lgetxattr(&(0x7f0000b5f000)='./file0\x00', &(0x7f0000b7e000)=@known='security.evm\x00', &(0x7f0000ec7000-0xa3)=""/163, 0xa3) sendmsg$nl_xfrm(r0, &(0x7f0000fff000-0x38)={&(0x7f000059d000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f0000e45000)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14}}, {0x0, 0x5}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/13 14:28:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f29000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00004e1000-0x4)=0x6) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000ff6000-0x18)={0xaa}) execve(&(0x7f0000c35000-0x8)='./file0\x00', &(0x7f0000e28000)=[&(0x7f000060c000)='#&-\x00'], &(0x7f0000cf4000)=[]) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff8000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ppoll(&(0x7f00004c8000-0x50)=[{r0, 0xd}], 0x1, &(0x7f0000000000)={0x1000000077359400}, &(0x7f00004c7000), 0x8) mlock(&(0x7f0000012000/0x4000)=nil, 0x4000) 2018/02/13 14:28:52 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/13 14:28:52 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000090d000-0x9d)=""/157) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000156000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00000a8000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000d88000-0xb4)=[{{&(0x7f0000311000-0x58)=@alg, 0x58, &(0x7f0000c15000-0x20)=[{&(0x7f00002f4000-0x1000)=""/4096, 0x1000}, {&(0x7f000046e000)=""/195, 0xc3}], 0x2, &(0x7f0000fdf000)=""/77, 0x4d, 0x401}, 0x7}, {{&(0x7f0000c0c000)=@nfc_llcp, 0x60, &(0x7f0000c77000)=[{&(0x7f000099e000)=""/187, 0xbb}, {&(0x7f000017d000-0x45)=""/69, 0x45}, {&(0x7f0000c6f000)=""/232, 0xe8}, {&(0x7f0000323000)=""/210, 0xd2}], 0x4, &(0x7f000046f000-0x69)=""/105, 0x69, 0x501}, 0x1ff}, {{&(0x7f00001fc000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f0000821000-0x20)=[{&(0x7f000090b000-0x26)=""/38, 0x26}, {&(0x7f0000d33000)=""/220, 0xdc}], 0x2, &(0x7f0000ae1000-0xd7)=""/215, 0xd7, 0x3}, 0xffffffffffffffd2}], 0x3, 0x40002120, &(0x7f0000c2c000+0x8a5)={r2, r3+10000000}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000cb8000-0xb8)=[@in6={0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x9}, @in6={0xa, 0x1, 0xa8a, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffff9}, @in6={0xa, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8}, @in6={0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}], 0xb8) sendmsg$nl_generic(r4, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 14:28:52 executing program 7: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x6, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000566000)=[{&(0x7f0000238000-0x1a)="7061b491d87c1f8f405079ce921f2bfdfe9882b28b0b4c7f0887", 0x1a}, {&(0x7f00002d2000)="a5ae46f465680856327799bc5ef02387b82ecce5353f19d05b03a12207466fbf2cd94be99d65ff7158ebf55da63bcee74d5ab0ca7ccca9d43d1b284569e6f36bc5629989acb2d0d832f99630378b8e3bd28363c6a2dda5d0d7c3bb4d", 0x5c}], 0x2, 0xf) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f00008a1000-0x8)) mmap(&(0x7f00008a1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f00008a2000-0x28)={0x5, 0x71, 0x7f, 0xff, 0x76e0}) r1 = syz_open_dev$mice(&(0x7f00008a2000)='/dev/input/mice\x00', 0x0, 0x7d) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f000000d000)="3a0cbc3675f1ce96c70837944e468b708769c4c760c099e7053f202c7d023e9984cfa165a3f18f51e4a7", 0x2a}], 0x1) 2018/02/13 14:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x8000, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000430000-0x78)={0x4, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @broadcast=0xffffffff}, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xc}}, 0x0, 0x3, 0x80000001, 0x6, 0x3ff, &(0x7f00005f1000-0x10)=@common='ip6gre0\x00', 0x6, 0x80000000, 0x1}) 2018/02/13 14:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff9}) r1 = syz_open_pts(r0, 0x0) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f0000bca000-0x6)={0x1, 0x3, 0x3ff}) ioctl$VT_RELDISP(r0, 0x5605) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/13 14:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f000078e000-0x5)='user\x00', &(0x7f0000575000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000f7c000-0xc9)="691a099ab76726a2806956e18bead716943876091af8bd4a7567fc90d0e90bc5accacb134b1b7860391335c4d0e57bee3df6f522207130882ad0f1cda412b4b7a9f2f039321a6f449f75d5d9ae8e2fab29a90f472c81efe9c2197e63e2814d3bf9f60a6da42e516ad594bf5046006383c753447fb9ccb19bb0d76336c51980ac20f4791bebae9eb6847f49ea5a3801bd5fcad1d29cea0f75c58cfacf1188c7359619c9923f082dd8d40fb5a323996bf05cac50753f06b4a0e6ff1c1deec23cf252dccaf8153c651c60", 0xc9, 0xfffffffffffffffa) r1 = request_key(&(0x7f0000560000-0xb)='pkcs7_test\x00', &(0x7f0000db7000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000270000-0x1)='\x00', 0xfffffffffffffff8) keyctl$unlink(0x9, r0, r1) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000e6b000-0x138)={0x14, 0x3, 0x1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/13 14:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x0, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x2000}]}) personality(0x1bb2b2f3005ac117) uname(&(0x7f0000000000)) r0 = creat(&(0x7f0000dc1000-0x8)='./file0\x00', 0x100) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000ece000-0x4)) poll(&(0x7f00007d5000-0x38)=[{r0, 0x6a03d51736adafc9}, {r0, 0xc201}, {r0, 0x6110}, {r0, 0x1}, {r0, 0x81}, {r0, 0x2206}, {r0, 0x204}], 0x7, 0x9) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000592000)=0xfffffffffffffff9, 0x4) r1 = request_key(&(0x7f0000a01000)='ceph\x00', &(0x7f0000a55000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00006e2000+0xf04)='GPL@ppp1!eth1-usersecurity/cpusetposix_acl_accesscpuset.@\x00', 0xfffffffffffffffc) add_key$keyring(&(0x7f0000b1b000-0x8)='keyring\x00', &(0x7f0000e3d000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r1) keyctl$get_keyring_id(0x0, r1, 0x105e) 2018/02/13 14:28:52 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000022000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000022000)=0x10, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000021000), &(0x7f0000001000-0x4)=0x190) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000018000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000024000-0x20)={{&(0x7f0000019000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONTX(r2, 0x4b6b, &(0x7f0000024000-0x40)=""/64) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000024000-0xc)={0x0}, &(0x7f0000020000)=0xc) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000024000-0x6)={r3, 0xf7}, 0x6) write$sndseq(r0, &(0x7f0000022000-0x30)=[{0x0, 0x0, 0x0, 0x0, @tick=0x1, {}, {}, @control}], 0x30) 2018/02/13 14:28:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000)={{&(0x7f0000d4b000/0x10000)=nil, 0x10000}, 0x1}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0f000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00009ff000-0x8b)=""/139) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000013f000-0x8)) 2018/02/13 14:28:52 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f00006da000)='./file0\x00', 0x410000, 0x105) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000b60000)={0x1, 0x7, 0x8, 0x9, 0x1, 0x6}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000053000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) close(r1) 2018/02/13 14:28:52 executing program 7: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000021000)={0x0, 0x2}, &(0x7f000001a000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000016000-0x10)={0x200, 0x5, 0xfff, 0x5, r1}, &(0x7f0000005000)=0x10) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001d000)={&(0x7f000001e000-0x40)=@ipv4_deladdr={0x2c, 0x15, 0x40d, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@IFA_LABEL={0x14, 0x3, @common="65716c000000000000000000000000c8"}]}, 0x2c}, 0x1}, 0x0) 2018/02/13 14:28:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000e8000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000812000-0x6)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000aa0000-0x8)='./file0\x00', &(0x7f0000ffa000-0x1)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002ba000-0x8)='.', &(0x7f0000cbf000-0x8)='./file0\x00', &(0x7f00005f8000-0x6)='ramfs\x00', 0x80000, &(0x7f0000f43000-0x1)) mount(&(0x7f0000378000-0x8)='.', &(0x7f0000188000-0x8)='.', &(0x7f0000c61000)='minix\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000c16000)='.', &(0x7f0000e09000-0x1)='.', &(0x7f000082b000)='hostfs\x00', 0x803000, &(0x7f0000319000)) umount2(&(0x7f0000f45000)='.', 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000ecb000-0xa)={0x0, []}, 0x4) dup2(0xffffffffffffffff, 0xffffffffffffff9c) 2018/02/13 14:28:52 executing program 6: mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000033000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$KDENABIO(r1, 0x4b36) pipe(&(0x7f0000032000-0x8)={0x0, 0x0}) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000004000)=0x40, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000031000)=0xef, 0x4) 2018/02/13 14:28:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000244000-0x11)='/dev/vga_arbiter\x00', 0x30000, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000dc5000-0x4)) ioctl$KDSETLED(r1, 0x4b32, 0x80) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r2 = socket$inet(0x2, 0x2, 0x0) bind$inet(r2, &(0x7f00007ae000-0x10)={0x2, 0x2, @empty}, 0x10) 2018/02/13 14:28:52 executing program 2: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x80000) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x1000, 0x3a, 0x0, &(0x7f0000002000)=""/58}]}) ioctl(r0, 0x5, &(0x7f0000002000)="da9be48528dfba033c92b2085d2dfa35526d32fb0700000000000000dd658985881ed538be8a484cc519d8fa40e9336aebb4bad37fcb029a5bd21e16a52e8c47d892f7c8746075fc195d38e0645fb18fab252fae2c7285741cefcce9844431d4e2bc99d26fe8264ea243132d6e0dd199") 2018/02/13 14:28:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a2000-0xe)='/dev/keychord\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000e21000), &(0x7f0000158000-0x4)=0x4) write(r0, &(0x7f0000d5d000)="2400000024007f000000000180007701000000ff010000000001000000000000bb00ff10", 0x24) 2018/02/13 14:28:52 executing program 6: pipe(&(0x7f000005c000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000-0x4)=0xcbbe, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0x10, &(0x7f000057d000-0x4)=0x1c, 0xffffffba) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f000034f000)={0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x1, 0x1f, 0x1, "44ca0391cc0011a9257396a2728e47eb1f5cd93d59f4a047cd24fda38b73771cc15bf1a65f8ee8fdf2a7970b7736f68f825f7400e3c2c07f8e51759d0ae0df6b", "e1126cada06194e34298721457c536b978a11060a3ff96a8dc1bb4e804aa2958", [0x2, 0x7e1]}) bind$inet6(r1, &(0x7f000094c000)={0xa, 0x3, 0x100000001, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x1f4d}, 0x1c) bind$unix(r2, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r2, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/13 14:28:52 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000-0x15)='/proc/self/net/pfkey\x00', 0x80000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000)={@common='nr0\x00', &(0x7f0000004000-0x24)=@ethtool_channels={0x3d, 0x4, 0x20000000, 0x7, 0x4, 0x6, 0x1, 0x7f, 0x1}}) socket(0x11, 0x2, 0x0) r1 = socket(0x11, 0x3, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000004000)={@common='tunl0\x00'}) 2018/02/13 14:28:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() process_vm_writev(0x0, &(0x7f0000c22000)=[{&(0x7f000034b000-0x5c)=""/1, 0x1}], 0x23a, &(0x7f0000c23000-0x60)=[{&(0x7f00007a9000)=""/1, 0xfd9c}], 0x1, 0x0) close(0xffffffffffffffff) 2018/02/13 14:28:52 executing program 7: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x82102, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000001000-0x8)=@abs, &(0x7f0000002000-0x4)=0x8, 0xd094e89defafe263) dup3(r0, r1, 0x80000) r2 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r2, 0x80089203, &(0x7f0000001000-0x68)) getresgid(&(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000000000)) 2018/02/13 14:28:52 executing program 5: r0 = dup(0xffffffffffffff9c) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00005e7000-0x1e)={0x18, 0x0, {0x3, @empty, @generic="bdda04d7b529033e08588b551cfbf662"}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0xa, 0x7, 0x458) getpeername$llc(r1, &(0x7f0000e6a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f00002ce000)=0x10) inotify_init() ioctl(r1, 0x8918, &(0x7f000092e000)) 2018/02/13 14:28:52 executing program 1: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000012000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000013000-0x39)}) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000001b000)='/dev/vga_arbiter\x00', 0x20001, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000001d000-0x8)='./file0\x00', &(0x7f0000005000-0x16)=""/22, 0x16) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f000001b000)={0x7, 0x8, 0x545c}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c3"}) clone(0x0, &(0x7f0000005000-0xf0), &(0x7f0000015000), &(0x7f0000014000), &(0x7f000001a000)) 2018/02/13 14:28:52 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000-0x15)='/proc/self/net/pfkey\x00', 0x44001, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000023000-0x4)=0x101, 0x1e9) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000e74000-0x2)="0010", 0x0) syz_open_dev$usbmon(&(0x7f0000e66000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f00000cc000)=@get={0x1, &(0x7f00001f8000)=""/92, 0x3382}) syz_extract_tcp_res(&(0x7f0000113000-0x8)={0x0, 0x0}, 0x0, 0x2) syz_emit_ethernet(0x140, &(0x7f0000e6e000)={@random="7fdcdcc50003", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@mpls_mc={0x8848, {[{0x8000, 0x2, 0x7, 0x6}, {0xfff, 0x20, 0x543d, 0x400}], @ipv6={0x1, 0x6, "550380", 0x102, 0x0, 0x5, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}, {[@routing={0x2e, 0x6, 0x1, 0x9, 0x0, [@ipv4={[], [0xff, 0xff], @empty}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80, [], 0x0, 0x14}]}, @routing={0xff, 0x2, 0x3, 0x400, 0x0, [@loopback={0x0, 0x1}]}], @tcp={{0x0, 0x2, 0x42424242, r1, 0x0, 0x0, 0xa, 0xc2, 0x7ff, 0x0, 0x3, {[@eol, @mss={0x2, 0x4, 0xfffffffffffffff7}, @window={0x3, 0x3, 0x7ec1}, @timestamp={0x8, 0xa, 0xfffffffffffffff8, 0x20}]}}, {"278abcc00fbf115a9ab68397cefd3a54246811c9b5c99f94d35edf8ac4b56c746713b785f568d9033020274faa61012f6a7d8537716fc900090d71d425b3e6a168da5f8b09ea0352689ab7ec85a7ce6c3fdd5c9018912b9d23b28a536dfd84276fbdb4417ccbb0c9afa1787b6472b7162c5adfd46343d9615b7edf930e3042bf63f98926e75e6b8004f7"}}}}}}}}, &(0x7f00006bf000-0x10)={0x1, 0x1, [0x99f]}) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) syz_open_dev$sg(&(0x7f00009aa000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/13 14:28:53 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x240000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x80000100) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x803, 0x0) sendto(r1, &(0x7f0000f97000)="120000001200e70800e90009149b00ae9b60", 0x12, 0x0, 0x0, 0x0) 2018/02/13 14:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000ddd000)="a151b88671cdf5a4809d6bb1db", 0xd) r0 = syz_open_dev$usbmon(&(0x7f0000fd1000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$sock_SIOCBRDELBR(r0, 0x5421, &(0x7f0000644000-0x10)=@generic="53e729004a31040260a942089e00005f") setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f00001e6000)=0x5f5d, 0x4) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000222000-0x4)=0x5, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc0109207, &(0x7f0000ddd000)) 2018/02/13 14:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x3, &(0x7f0000277000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00009ee000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) ppoll(&(0x7f0000b80000-0x10)=[{r2}], 0x1, &(0x7f0000346000-0x10)={0x0, r0}, &(0x7f0000d5c000), 0x8) connect$unix(r1, &(0x7f00006ee000-0x5)=@file={0x0, './file0\x00'}, 0xa) 2018/02/13 14:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000226000)='./control\x00', 0x0) r0 = open(&(0x7f0000ac3000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000017000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000563000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000842000)='./file0\x00', r1, &(0x7f00007a4000)='./control\x00') renameat2(r1, &(0x7f0000ff1000-0xa)='./control\x00', r1, &(0x7f0000e54000)='./control\x00', 0x1) 2018/02/13 14:28:53 executing program 3: pkey_alloc(0x0, 0xffffffffffffffff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000c5a000)='./file0\x00', 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000a90000)='net/ip6_tables_matches\x00') sendfile(r0, r1, &(0x7f0000a3b000), 0x26b9508) 2018/02/13 14:28:53 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000019000-0x75)="444104e25713c9a61f675f8292d17499b1d59ed67b185f3e7b394dbdd692b9b3f85e6ccc8883422e8ae3bea5865084da4114412f2032f359d2167d82d0e0b0192130e7a994ddc66ebc4e385e04b48273787b4cd81e1bfbbc2837bf914ffd371640aedf3fa816056491f3a2743ea55402cfba38c4b1", 0x75, 0x0) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:53 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000006000-0x10)={&(0x7f0000001000-0x20)={0x2, 0x9, 0x0, 0xfffffffffffffffd, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000003000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000000a000-0x70)=[{&(0x7f000000a000-0x60)={0x27, 0x9, 0x8, 0x3, 0x9, 0x0, "b13cdb484ea02a6505c53a9bc004e335c8b0afead33d63b6ee802fee47a7a00d919f4b4219c1723ca74a5b0fd69292aefdbcc7e6b9d50a582a23a20d9346da", 0x7}, 0x60, &(0x7f0000006000-0x20)=[{&(0x7f0000009000-0x1c)="bed19c893b14a726da71bbeec8fb40510f3c5068174155813c9d2edd", 0x1c}, {&(0x7f0000004000)="77c6d925239d18b7753b4bdb4df591192f2229368d81213bfaa536880aa5b9bae0d147022a0685f43949cd7f415538a818c73f2570c4e68203d0e571d9236169c925dc343076c58b6483060f82630d558986caedc589ffb695c0fd589b5183ebd8291abec7672c651f41a6221e631f7e6adbab07609c676b9cedb5f0bd9f6c08ad1465eeb00096a00194ba98a5da42ed2860f4ba72bc00b8f1bd8b173a02b04f7e41b7fa3c9d6d7567ad70fc3e3fe3aaf8f445e71d3147e69a7bc7fd2dd8308453e17d1db3eac82fdfb085ce84385a2f0d662bc0011a5fd320d8", 0xda}], 0x2, &(0x7f0000006000)={0x10, 0x113, 0xfffffffffffff568}, 0x10, 0x80}, {&(0x7f000000a000-0x60)={0x27, 0x984, 0x80000001, 0x6, 0x7, 0x7fff, "b9dd7c0ea4ae3435c3e629431704f328b4ba7feed8967e50b1016064da31e19f6b63fdf2636a0b0fc8093697f6a467e391abe1153e33b5caf13e7929fcf268", 0xe55}, 0x60, &(0x7f0000004000)=[{&(0x7f0000002000)="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", 0xfa}], 0x1, &(0x7f0000005000)={0x110, 0x10b, 0x8f6, "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"}, 0x110, 0x10}], 0x2, 0x4000) 2018/02/13 14:28:53 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000011000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x40) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000eea000-0x4)) socket$netlink(0x10, 0x3, 0x0) 2018/02/13 14:28:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00003ad000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000835000)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x7, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) sigaltstack(&(0x7f0000573000/0x2000)=nil, &(0x7f000079c000-0x8)) 2018/02/13 14:28:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000055f000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00006cf000)=""/177) mknod$loop(&(0x7f0000e7b000)='./file0\x00', 0x0, 0xffffffffffffffff) 2018/02/13 14:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newaddr={0x40, 0x14, 0xfd, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x3}, [@IFA_LOCAL={0x14, 0x2, @mcast2={0xff, 0x2, [], 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x0, 0xca0}}]}, 0xfffffffffffffcab}, 0x1}, 0x4000000) 2018/02/13 14:28:53 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000011000-0xc)='/dev/rfkill\x00', 0x2000, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f000000b000-0x4)=0x8, 0x4) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4e000-0xb)='m', 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ac3000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = inotify_add_watch(0xffffffffffffff9c, &(0x7f000013e000-0x8)='./file0\x00', 0xa0000000) inotify_rm_watch(r1, r2) iopl(0x3) close(r0) setsockopt$inet6_int(r0, 0x29, 0xff, &(0x7f0000465000-0x4)=0x1, 0x4) tee(r0, r0, 0x8001, 0x0) 2018/02/13 14:28:53 executing program 6: mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/13 14:28:53 executing program 2: mmap(&(0x7f0000000000/0xd53000)=nil, 0xd53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d53000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f00002c1000-0x66)="6e6574d6690000003f5f636163686520812228c5f8b5ead00000000000000404e1a779149faffb6f8001b8d0fff8ad234c135d1b759c6ce59895383228b3e60e1fddaf9b2694f0c81ddfe56ee6fcabb24ef0b283115e0a245e0c0f301ddad0c96abe1e7bbbfc") syz_open_procfs(r0, &(0x7f0000531000-0x6)='statm\x00') mkdirat(r1, &(0x7f00002e5000-0x8)='./file0\x00', 0x0) 2018/02/13 14:28:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSOFTCAR(r0, 0x5419, &(0x7f0000956000-0x4)) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000001000-0x8)={0x2, 0x5, 0x6, 0x8000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(0xffffffffffffffff, 0xb702) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000dc1000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f0000077000)={r1, &(0x7f0000140000-0x8)=""/8}) 2018/02/13 14:28:53 executing program 1: ioctl$DRM_IOCTL_MODE_GETRESOURCES(0xffffffffffffffff, 0xc04064a0, &(0x7f000095d000-0x40)={&(0x7f0000469000)=[], &(0x7f00003e2000-0x18)=[0x0], &(0x7f00003c9000-0x8)=[], &(0x7f000095c000)=[0x0], 0x0, 0x1, 0x0, 0x1}) sync() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x8, 0xa8000) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000ef5000)) 2018/02/13 14:28:53 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000021000)={0x0, 0x0}, 0x84000) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r2, 0x6, 0x21, &(0x7f0000022000-0x10)="1dcda6814942dd1728f61b9343b71638", 0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000023000-0x10)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000023000-0x1a4)=[{{&(0x7f0000022000)=@ethernet={0x0, @remote}, 0x10, &(0x7f0000022000)=[{&(0x7f0000008000-0xcd)=""/205, 0xcd}, {&(0x7f0000023000-0x29)=""/41, 0x29}, {&(0x7f0000013000-0xac)=""/172, 0xac}, {&(0x7f0000005000-0x7c)=""/124, 0x7c}, {&(0x7f0000022000)=""/26, 0x1a}, {&(0x7f000000a000)=""/168, 0xa8}, {&(0x7f0000022000)}, {&(0x7f0000014000)=""/238, 0xee}, {&(0x7f000001a000)=""/78, 0x4e}], 0x9, &(0x7f000000d000), 0x0, 0x100}, 0x2}, {{&(0x7f0000023000-0x9)=@rc, 0x9, &(0x7f0000012000)=[{&(0x7f0000023000-0x77)=""/119, 0x77}, {&(0x7f0000022000)=""/100, 0x64}, {&(0x7f000000e000-0x5a)=""/90, 0x5a}, {&(0x7f000000a000)=""/114, 0x72}, {&(0x7f0000021000)=""/4096, 0x1000}], 0x5, &(0x7f000000e000)=""/156, 0x9c, 0x9f1}, 0x4}, {{&(0x7f000001a000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000023000-0x60)=[{&(0x7f000001f000-0xe4)=""/228, 0xe4}, {&(0x7f0000021000)=""/112, 0x70}, {&(0x7f000000b000)=""/80, 0x50}, {&(0x7f0000017000-0xc1)=""/193, 0xc1}, {&(0x7f0000012000-0xde)=""/222, 0xde}, {&(0x7f0000017000)=""/19, 0x13}], 0x6, &(0x7f0000022000)=""/46, 0x2e, 0x101}, 0x1}, {{&(0x7f0000022000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x3a, &(0x7f000000b000)=[{&(0x7f0000023000-0x6c)=""/108, 0x6c}, {&(0x7f0000023000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/4096, 0x1000}], 0x3, &(0x7f0000022000)=""/12, 0xc, 0x6}, 0x10000}, {{&(0x7f0000023000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x3a, &(0x7f0000022000-0x40)=[{&(0x7f0000022000)=""/4096, 0x1000}, {&(0x7f0000023000-0x2f)=""/47, 0x2f}, {&(0x7f000000f000-0x43)=""/67, 0x43}, {&(0x7f0000022000-0x1000)=""/4096, 0x1000}], 0x4, &(0x7f0000002000-0xff)=""/255, 0xff, 0x2}, 0x9}, {{&(0x7f0000023000-0x10)=@can, 0x10, &(0x7f0000001000-0x90)=[{&(0x7f0000017000-0x73)=""/115, 0x73}, {&(0x7f0000011000)=""/251, 0xfb}, {&(0x7f0000022000)=""/68, 0x44}, {&(0x7f0000022000)=""/164, 0xa4}, {&(0x7f000000f000-0x1000)=""/4096, 0x1000}, {&(0x7f000001c000-0x1d)=""/29, 0x1d}, {&(0x7f0000022000)=""/4096, 0x1000}, {&(0x7f0000011000)=""/89, 0x59}, {&(0x7f000001d000)=""/183, 0xb7}], 0x9, &(0x7f0000022000)=""/88, 0x58, 0x5}}, {{&(0x7f0000010000)=@generic, 0x80, &(0x7f0000023000-0x20)=[{&(0x7f000001f000-0x32)=""/50, 0x32}, {&(0x7f0000022000-0xbf)=""/191, 0xbf}], 0x2, &(0x7f0000022000)=""/81, 0x51, 0x1ff}, 0xc4f}], 0x7, 0x1, &(0x7f0000006000-0x10)={r3, r4+10000000}) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRADDBR(r5, 0x89a0, &(0x7f0000023000-0x10)=@common='eql\x00') write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x0, 0x1}}], 0x30) 2018/02/13 14:28:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000de5000)=@nfc, &(0x7f0000857000)=0x10) r1 = syz_open_procfs(0x0, &(0x7f000023f000-0x1)='net/raw\x00') ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f00002e6000)=""/77) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000cf4000), &(0x7f000028f000)=0x14) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000968000)='/selinux/status\x00', 0x0, 0x0) pread64(r2, &(0x7f00000fa000-0x60)=""/96, 0x60, 0x2b) 2018/02/13 14:28:53 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000046f000)='/dev/keychord\x00', 0x8000, 0x0) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f000066a000-0x4)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000af9000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000019000-0x4)=0x0) r3 = geteuid() ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000f45000+0x8bf)={0x1, 0x0, r2, 0x40, r3, 0x11, 0x7}) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f00006e2000)) ioctl$TIOCGETD(0xffffffffffffffff, 0x5424, &(0x7f000075a000-0x4)) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000065a000)={0x0, 0x0}) sendto$llc(r4, &(0x7f000065d000)="3ad1791e04350910187a28dfe8668d1a1b28539bd340403888c294ccf96b12a858ea98a586b3fd133308f67f4dd045746181ec6edfac87c5fb3a4792806a3f088ba6648598471062b817619e8cb221064c8a349c2280c9325cb3b73e9cf66ad11dd2a99044e610ad9d805c86f4da84b78122c6d8d2cb79303a2a347eb543be9b33923ed0e9a8c43630da6ef57628424f0648d715f07e1fd2982881da7b562588b3ed0e1b974e616aebcb8278d3640ff20f634a8e75a074a534288040d7d9a21a9e14485a348b5e79f01ac305f08594d6", 0xffffffffffffff58, 0x40000, &(0x7f0000091000)={0x1a, 0xf5, 0x80000001, 0x4, 0x4, 0x80000001, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/13 14:28:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpgrp(0xffffffffffffffff) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000b90000-0x8)={0x0, 0x0}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005ab000)='/dev/vga_arbiter\x00', 0x20482, 0x0) accept$nfc_llcp(r1, &(0x7f000040e000), &(0x7f0000376000)=0x60) r2 = getpgid(r0) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b92000)='/selinux/status\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bc000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ptrace$getregs(0xffffffffffffffff, r0, 0x6, &(0x7f0000c8f000-0x43)=""/67) vmsplice(r3, &(0x7f00007d2000)=[{&(0x7f00005e2000)="e01adcbf8539efb113a36a1a8024fed634c0edecf142d46daa6ef3889ab68770e935b0971a9e0640d0dd1bdf2d5558d3c5353bba91b49a6802f7a23682e63da87e406f7a4a21ad461fbe5f504b116dc81504db7c06fc9696113e9cdcf920733c929d9087caae25bb7a799535072a8dda7c694f4c", 0x74}], 0x1, 0x4) getsockopt$ax25_int(r3, 0x101, 0x3, &(0x7f0000791000-0x4), &(0x7f0000656000-0x4)=0x4) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f00001e3000)={&(0x7f0000a83000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7}) r4 = syz_open_procfs(r2, &(0x7f0000d8d000)='smaps\x00') pread64(r4, &(0x7f0000015000), 0x0, 0x2000000000) 2018/02/13 14:28:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000212000)={{}, {0x4}}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000026e000)='/dev/hwrng\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000d4f000)={{0x10000, 0x3ff}, 'port0\x00', 0x82, 0x20000, 0x8, 0xffffffffffffff80, 0xfffffffffffffffa, 0xfb, 0xd42, 0x0, 0x3, 0x6}) [ 52.869416] audit: type=1400 audit(1518532133.162:35): avc: denied { ioctl } for pid=9009 comm="syz-executor5" path="socket:[21232]" dev="sockfs" ino=21232 ioctlcmd=0x894b scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 56.712810] IPVS: Creating netns size=2536 id=12 2018/02/13 14:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000462000-0x3)='/dev/ptmx\x00', 0x2000000000000001, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00007b0000-0x24)={0x0, 0x0, 0x0, 0x1f}) ioctl$GIO_FONTX(r0, 0x4b6b, &(0x7f0000b03000-0xbd)=""/189) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00005db000-0x4)=0x3) read(r0, &(0x7f0000da1000-0x1)=""/1, 0x1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a06000-0x9)='loginuid\x00') mkdirat(r1, &(0x7f0000963000-0x8)='./file0\x00', 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/13 14:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f47000-0x6)='stack\x00') readv(r0, &(0x7f0000f1f000-0x30)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) timerfd_gettime(r0, &(0x7f000006c000)) 2018/02/13 14:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000d69000-0x10)=@hopopts={0x0, 0x0, [], []}, 0x8) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000037c000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) pause() setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000994000-0x4)=0x2, 0x4) 2018/02/13 14:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002af000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f000038f000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$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$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/13 14:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0xffff) r1 = open(&(0x7f0000cdd000)='./bus\x00', 0x0, 0x0) sendfile(r0, r0, &(0x7f0000e04000-0x8), 0x7) fadvise64(r1, 0x0, 0x0, 0x4) 2018/02/13 14:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) syz_open_dev$mice(&(0x7f000068d000)='/dev/input/mice\x00', 0x0, 0x20200) sendmmsg$inet_sctp(r0, &(0x7f0000a45000)=[{&(0x7f0000551000)=@in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000ab3000)=[], 0x0, &(0x7f0000388000-0x150)=[@sndrcv={0x30, 0x84, 0x1}, @sndrcv={0x30, 0x84, 0x1}], 0x60}], 0x1, 0x0) 2018/02/13 14:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cc5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000a32000-0x47)={0x0, 0x0, 0x0, "7175657565300000000000000000000000000000e5ffffffffffffff000000000000000000000000000000800000fffb00"}) 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) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 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) read$eventfd(r1, &(0x7f0000013000-0x8), 0x8) readv(r1, &(0x7f0000006000-0x30)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f000070e000-0x4), &(0x7f00005ee000-0x4)=0x4) r2 = memfd_create(&(0x7f000003e000)='\'', 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) r4 = dup2(r3, r2) writev(r3, &(0x7f0000553000-0x40)=[{&(0x7f00006b1000)}, {&(0x7f0000241000-0x68)="f135827a4ce1197ccc28b0e93582fa5fef3d01b172ef6a534145d4bb238f14d955dd14a111d0d4b72e462056371019f26c9d482484039b9b2297400d6f94159da61e17cbdc4f307e03c1f5b2543667724d4db18d9a529feeed7d0a2c702bb180d0304c74ed631aff", 0x68}, {&(0x7f000079d000-0x7f)="ad00fa9f489f9bae82bdf3a1ff02f009ad8fae85fd9ca4b59cbaa380f606ef91689197a4c89ac8875a69ff9c8ff2dd618bfce668d37e7bbb75169ece7428579932bb5ef3e72e8d6425beb83ba22620211c9d05d93ce8000daf3bbf601e183f76ac4afa784592ff13a3947f2477192d89b40e11f1b92efb5d4e1a0792125d53", 0x7f}, {&(0x7f000043d000-0x22)="6df64192e54f9e87a54f4192bcee542856e4b1b8fa07d91681fa6433836a22621f85", 0x22}], 0x4) accept4$unix(r4, &(0x7f0000de8000)=@abs, &(0x7f000061e000)=0x8, 0x80000) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000b5000)) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f000013e000)={0x0, 0x0, {0x0, 0x1}}) write$sndseq(r2, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS64(r0, 0x4c05, &(0x7f0000021000)) 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) prctl$setfpexc(0xc, 0x20081) [ 57.137682] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/13 14:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00004b6000-0x10)={0x1, &(0x7f0000acc000-0x8)=[{0x6, 0x0, 0x0, 0x6}]}, 0x10) setsockopt$inet6_int(r0, 0x29, 0x42, &(0x7f000098e000-0x4)=0x6, 0x4) r1 = pkey_alloc(0x0, 0x40000000000001) pkey_mprotect(&(0x7f0000935000/0x2000)=nil, 0x2000, 0x8, r1) clone(0xa1000000, &(0x7f0000221000)="b869fd42d2f9f2c9fb391a0f7077a2c380a62e282e97279047ceabcc7ad0c3cfa239e57348ca46b400d2eab9e670d5dcff8635d2443170cab3505433d779bbafd36857ce44d8d26efd3cd40f77045daf4d4a014c79d9e9bbf4ea3cc86eeb05634e29427fa877482f96c55ed3669f872e5d3fca517aa0e918dfc14f7dbeaef45afccf218c6bb562c1c59fd9cbecbd1ad748afacc244578d4fb0d05a2c7361f743bded8ef2e093c7f400973760c0b3ad68c7f504c134b3332c76dbc39b1cf41b0b6e33419de03a", &(0x7f0000b17000), &(0x7f0000a7b000), &(0x7f000055c000-0xd7)="c69d5968012c0147c76a2fa05c235eb24c50681a15056117c6d90ae180ec86de3b7f99cb52c4bc4eba7d81a8a77c47013a41da541b1e9bd67fffa206f664cb330bbcff7bb4f986a6cfdf613afb0093e3d03faac1ecaac32da3303ba08f50929dcf59beecb7f47c11e6b41415cf51a03afc39119f3e81e2df9d81fdb7611ecc45175bf873797bf3679d0ddd8bbd4ad0b65e87fdb337ab6317b6bf656d37a124fbdcb064813da4befb85e2c4c21b393514e375e44f8f7cad1619e277df09f1cf5fb83c0e510e7809c8e49d6a1f39cc23aa56ebcea0105175") bind$inet6(r0, &(0x7f0000808000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) sendto$inet6(r0, &(0x7f00002a1000-0x4ec), 0x0, 0x200408d4, &(0x7f000072e000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto(r0, &(0x7f000092e000-0x1000)="d5", 0x1, 0x1, &(0x7f0000ad9000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendto$inet6(r0, &(0x7f00002dc000-0x8f)='H', 0x1, 0x0, &(0x7f0000b9d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000011000-0x8)='./file0\x00', &(0x7f0000022000-0x8)='./file0\x00') 2018/02/13 14:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002af000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f000038f000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) 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(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/13 14:28:57 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000060000-0x4)=0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000bd6000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000001000-0x4)) setpriority(0x0, r0, 0x0) 2018/02/13 14:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000032b000)='cubic\x00', 0x6) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000bf3000-0x4)=0x5, &(0x7f0000a32000)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000645000-0xc7)={0x0, @in6={{0xa, 0x2, 0xee, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x400}}, [0x3, 0x33dd, 0x3, 0x9, 0x6, 0xd90, 0xfff00000000, 0x8000, 0x90, 0x2, 0xfffffffffffffc01, 0x40, 0x8, 0x7fffffff, 0x552f]}, &(0x7f000013b000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000abf000)={r1, 0xd2}, &(0x7f00002e9000-0x4)=0x8) 2018/02/13 14:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000467000-0x38)={&(0x7f00008ce000-0xc)={0x10}, 0xc, &(0x7f0000cfc000)={&(0x7f0000f24000)={0x18, 0x1, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2, []}]}, 0x18}, 0x1}, 0x0) pipe2(&(0x7f0000c44000)={0x0, 0x0}, 0x4000) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000283000-0x4)=0x5, 0x4) 2018/02/13 14:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000801, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000cb0000-0x20)={@common='bond0\x00', @ifru_flags}) timer_create(0x3, &(0x7f0000273000)={0x0, 0x2b, 0x1, @thr={&(0x7f00006c3000)="01786c75f9813dc138fc14d0cd0358f685a67ed552a9339a7464ba33140f290696259a093bfaf196cb052089f044a6d8d86245eaabbb6b039130a917928ca654196a389dcb3220672a8df2c97b44c6420c79110e96187c31f9d12fdf19edd5883b774b6029ccb2e9cf04664f0407d9857847cd82bf14683be71e2c67d276a4a4ff9622e717019e860ef3bccde727e3efff5860a94598210e029b2fa1e00bc50cf75236e2", &(0x7f000032e000-0xde)="feca36fbbe9697209ed86d1b076aacb3fdea763649089150b974debca010513fcc80bf1da589ca94ed30056917838c020e9bad0881a95aa67ec6d755f24fb74767de7021380d85a39f588eef891e4bbe82f50d0690ed14130d9bfa3f81b23e53635ef4d5cb02558dca35ebeaa4ea98bc894a2d2c1708f4d5f88bc1f28cb973c711501242fb67aeb14823bdd7c2adba03015e5c2e3934dbc2f32fa30b4ba401530ebcd62cf66e2b82fd4223e5733a145bd4d46521a14488df38b42332987b2441442475d70cd17f2b1f0987acb1f86145b0b75f839ddbff97fcc4f2fba869"}}, &(0x7f0000a71000)) pipe2(&(0x7f0000268000-0x8)={0x0, 0x0}, 0x4000) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f00008e3000-0x8)={0x9}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f00002af000-0x20)={@common='tunl0\x00', @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) timer_create(0x3, &(0x7f0000759000-0x60)={0x0, 0x1d, 0x4, @tid=0xffffffffffffffff}, &(0x7f00007a3000)) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f000059b000-0x4)=0x7, 0x4) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000761000)=0x9, 0x4) ioctl$sock_ipx_SIOCGIFADDR(0xffffffffffffffff, 0x8915, &(0x7f0000dfd000)={"05007f00000e00150000000000da6b4b", {0x4, 0x9, 0xfffffffffffefffe, "a29fa8ff976b", 0xf8}}) timer_create(0x1, &(0x7f000012a000)={0x0, 0x1e, 0x0, @tid}, &(0x7f0000db4000-0x4)=0x0) timer_gettime(r2, &(0x7f000038f000)) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000ab5000)) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f7c000)=0x400, 0x4) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000a4e000-0x10), &(0x7f00009f7000-0x4)=0x10) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000988000)) mlock(&(0x7f000044e000/0x2000)=nil, 0x2000) r3 = dup(r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000163000)='/dev/ppp\x00', 0x101000, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x20000000000002, &(0x7f00007b1000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f000045e000), &(0x7f000071f000-0x4)=0x4) bind$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$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000ba5000)={{{@in6=@remote, @in=@broadcast}}, {{@in=@multicast2}, 0x0, @in6=@empty}}, &(0x7f0000a33000)=0xe8) getsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000001000)=""/4096, &(0x7f0000b1c000-0x4)=0x1000) r5 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r5, 0x7fff) sendfile(r3, r5, &(0x7f000070f000-0x8), 0x8000fffffffe) 2018/02/13 14:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000f4c000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f00002c8000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, 0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000da5000)) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000532000)={0x2, 0xffffffffffffffff, @empty}, 0x10) socketpair(0x8, 0x0, 0x9, &(0x7f0000064000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000f80000-0xe8)={{{@in=@broadcast, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000e5c000)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000341000-0xe8)={{{@in6=@ipv4={[], [], @loopback}, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@empty}}, &(0x7f00005e7000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00004c9000)={{{@in=@empty, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0x2, 0x2, 0x0, 0x0, 0x80, 0xa0, 0x84, r2, r3}, {0x9, 0x42, 0x1, 0xbb9, 0x4, 0x2, 0x37d42862, 0x2}, {0xfffffffffffffffe, 0x2, 0x8dc, 0x1}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x1}, {{@in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x3c}, 0x2, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x6, 0x0, 0x101, 0x53a, 0x9, 0x81}}, 0xe8) 2018/02/13 14:28:57 executing program 3: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0x800, @fr=&(0x7f0000002000-0x18)}}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$selinux_user(r0, &(0x7f0000009000)={'system_u:object_r:nvram_device_t:s0', 0x20, 'sysadm_u\x00'}, 0x2d) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000002000), &(0x7f0000009000-0x4)=0x10) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000022000)=[{&(0x7f0000023000-0xc1)="08c4c1557dbaf0902eae2688bd2c9ffc11c3ede1ce242076d383aac8bee40c0f217b892cc031f9f1fb382c62f9555d4faaf4ae46c888467cdc6135a3740c6ed90d849d2be0fca4a78d4b2c5f92f302e1e1400fab0f724f920d104574fc1d2c32b1df4e154b2e14a10ed4b3989f036919882d16ea849cbcbe120efc5bd5f73a5c87fe13167f31c82c41789e62a28b09996c3ce5cd4a392c1046e03818d68ad9627b7ac9ffdc98f17d0f14e2017d77a1a74201146f82db494bb7904b19114aae7a9b", 0xc1}], 0x1) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000022000-0x15)='/proc/self/net/pfkey\x00', 0x101a00, 0x0) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x0, 0x4}}], 0x30) 2018/02/13 14:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000c56000)={0xaa, 0xa}) r0 = epoll_create1(0x80000) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f000094b000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) finit_module(0xffffffffffffffff, &(0x7f00000f6000-0x1)='\x00', 0x3) r1 = syz_open_dev$sndtimer(&(0x7f0000c19000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000013000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r0, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000eea000)={0x7, &(0x7f0000012000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r2, 0x40086425, &(0x7f00009af000-0x8)={r3, 0x1}) 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) flistxattr(r0, &(0x7f0000021000)=""/192, 0xc0) syncfs(r0) r1 = syz_open_dev$sg(&(0x7f0000004000)='/dev/sg#\x00', 0x2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet(r1, &(0x7f0000024000-0x10)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) fcntl$setflags(r1, 0x2, 0x1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000022000-0x4)) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000025000-0x4)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000020000-0x24)={0x8, 0x80, 0xfff, 0x8, 0x9, 0x8000, 0x6, 0x0, 0x100000001, 0x8, 0x9e7d, 0xfffffffffffffff8}) 2018/02/13 14:28:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x7, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000de4000-0x11)='/selinux/enforce\x00', 0x40000, 0x0) ioctl$TIOCNXCL(r0, 0x540d) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000f68000)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, &(0x7f000016d000)) 2018/02/13 14:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000091000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000c8000)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000c5f000)=[], &(0x7f0000788000-0x20)=[]}}}], 0x0, 0x0, &(0x7f0000009000)}) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00002a5000)={0x0, @in={{0x2, 0x2, @empty}}}, &(0x7f0000891000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000ceb000)={r2, 0xc1}, 0x8) 2018/02/13 14:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000a88000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b51000)={@common='gre0\x00', @ifru_flags=0x5102}) pipe(&(0x7f0000e7d000)={0x0, 0x0}) dup2(r1, r0) dup2(r2, r0) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/13 14:28:57 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x20, &(0x7f0000fdb000-0x4)="4685408b", 0x4) fsync(r0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f5b000)='/dev/rfkill\x00', 0x84000, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000fdc000-0xb4)="9c8787ee782edfd8babfa6008314c776cb9e5d76bce6049b154b6ded097d8575aa535e72869b5f7a7eeb0400af15f8179fbd3b7b3203a0d1480f376bf0525f28578b597bb4eadd5c639311d01c33d80b80fbd89a81671d11ad980677a278b6880cffa4e249e0489fe9a664dbbf1c7afbe85aee96b400851e054aea1ed2aedb38c6c64d5b4325cc9e87cee005cd1cfe8f012b99cb963a1169e357911fa0d10957d27017e74cfb9a5aaae44703df721dbdf249d6ad") fsync(r1) 2018/02/13 14:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r0 = creat(&(0x7f0000763000)='./file0\x00', 0x24) pwritev(r0, &(0x7f0000857000-0x10)=[{&(0x7f000069e000)="7ec4afbda8e57b321bcaf92c71272ffa9d145b0b393be77b8af3a257c805151d136e31276ae07e6d968c3cf940c9a9028cc3f7170d0131a92a0943e0fbe5063847ef8e21bb7458018b894e2abda7a8f14e324d8302b4f50245a2888cbcc7c347fb0c9acf43138d33836d3616cdc916f91642e46b95a2defd45b4ce3ca2b8839729dcde2a6647e92c50124ce21f6d5bf50f2f781b3364714b26d8427643c08f3d93725f7c", 0xa4}], 0x1, 0x0) open(&(0x7f000055f000)='./file0\x00', 0x2805, 0x0) [ 57.324929] binder: 9271:9275 got transaction to invalid handle [ 57.335184] binder: 9271:9275 transaction failed 29201/-22, size 0-0 line 3004 [ 57.350566] binder: 9271:9275 got transaction to invalid handle [ 57.356824] binder: 9271:9275 transaction failed 29201/-22, size 0-0 line 3004 [ 57.368888] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/13 14:28:57 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000316000)=0x101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = syz_open_dev$tun(&(0x7f0000ada000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000744000-0x4)=0x8001) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000712000-0x28)={@generic="9438a7c080c5008f3852c862b540c308", @ifru_map={0x294e}}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000fa0000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f0000795000)=[@in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xfffffffffffffe00}], 0x1c) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$SIOCGIFHWADDR(0xffffffffffffffff, 0x8927, &(0x7f0000002000)={@common, @ifru_settings={0x0, 0x0, @fr=&(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x1}}}) ioctl$sock_SIOCGIFCONF(r3, 0x8910, &(0x7f0000001000)=@req={0x28, &(0x7f0000000000)={@generic="d4abfe0205ba5e046d9469627fcda5bd", @ifru_names=@generic="9fd465fdd8d77bbee66ceefacc67d0b1"}}) 2018/02/13 14:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000075000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00009e8000-0x24)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff80000000}) r1 = syz_open_pts(r0, 0x24842) readv(r1, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/enforce\x00', 0x400, 0x0) openat(r1, &(0x7f0000020000-0x8)='./file0\x00', 0x80000, 0xca) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f0000022000)={{}, {0x0, 0x7530}}) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:57 executing program 7: syz_fuse_mount(&(0x7f0000593000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x562e3336c0ed74de) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000002000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x8, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x9}}, 0x8, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000)={r1, 0x401, 0x8, 0x4, 0x7, 0x4}, &(0x7f0000001000)=0x14) openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x125000, 0x0) 2018/02/13 14:28:57 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f00006f1000-0x4)=0x400, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000a8d000)={&(0x7f0000e4e000)={0x10}, 0xc, &(0x7f0000011000)={&(0x7f00005d5000)=@updsa={0x104, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@dev={0xac, 0x14}}, {@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x3c}, @in=@rand_addr, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@coaddr={0x14, 0xe, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x104}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) 2018/02/13 14:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b75000-0xf)="6d696d655f747970655d5b2ccd4000", 0x0) r1 = add_key$user(&(0x7f0000d2c000)='user\x00', &(0x7f0000b3f000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000239000)="9a352da2f65e9b83bf9a5d96bff28ad55a0cf196002ea61384ff6dfbcf9f2e63ec5dcbb445ae5e26c411e737effda6a8b7d4ea804a730ae46716d7a9d1d0117e2d2b4d14b60be8fde7cc4488ccf7271882a0bda4616108ee216fdfffb25d0948a0c77e183d31505391b3bdd4104adb051ee555e8633ec8f8d68ef70e46c88bbc394dcae7eac7f4519eac306407bdc7cc827c6eb7cf723b3aad7c5f4dd18275c606ef42cb47845f64b9d971b100acf64b61103c9148909ba2df76ab5b844e02b13e80a95ad8cb5665705d4b39bb8905f9ffd9c753ce51c1d52fcc2ceb2c4902edbdb0322949", 0xe5, 0xfffffffffffffffb) r2 = add_key(&(0x7f0000952000)='id_legacy\x00', &(0x7f0000360000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000cd5000-0xa5)="0e7f0d5090c91157362d36a1a92146ee18f8a438ff0f6a6434e98da50a8de171b3f90060acf03b1c51778e26402d47eb0dd5f927f3d8446526887861811b68daec5686f6a732c21a789bea13bcbce1336216cedaeb18beaad75d16faa64cfc807254039e2a494ece5853c3cd5c02fc7dc57d07fd83ab0a0458b4783d405f2f8ca0505f5bbe67226376f6bd7732fa66830b5534500d5f8add72adf3e0d385935780df3a334a", 0xa5, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f0000e7c000-0x55)="61f18b3d05cf069a618b820ac1e8a7e66868e0f80cc5fec336d65028b709ba8c53f32152bf21e716d5d6dcc32d18c11c173c3f1d77fbb34911701fc5182a27ef97778fa21732a81876556d9cbcc27a883ae5570e4f", 0x55, r2) r3 = syz_open_dev$sndseq(&(0x7f0000217000)='/dev/snd/seq\x00', 0x0, 0x20006) dup2(r3, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000041000)={0x0, 0x0, 0x0, 'queue0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x007\x00'}) write$sndseq(r3, &(0x7f0000023000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick=0x48b, {}, {}, @raw8={"8c4e743039d3b02be84d090b"}}], 0x60) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000f47000-0x10)={0x0, 0x7530}, 0x10) getrlimit(0x83f27c9ccf616190, &(0x7f0000038000-0x10)) 2018/02/13 14:28:57 executing program 2: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000bb000)='/dev/pktcdvd/control\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000039b000-0x4)=0x1, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f000000a000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00009dd000-0x58)={0x80, 0x0, 0xc8}) 2018/02/13 14:28:57 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) dup(r3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) [ 57.374775] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/13 14:28:57 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00008ac000-0x8)='./file0\x00', 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000a3f000)=""/68) mount(&(0x7f0000fdd000)='./file0\x00', &(0x7f0000456000)='./file0\x00', &(0x7f000012f000-0x6)="e86280200001", 0x1000, 0x0) mkdir(&(0x7f0000056000)='./file0\x00', 0x4) rename(&(0x7f0000e26000)='./file0\x00', &(0x7f00006b3000-0x8)='./file1\x00') 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000013000-0x8)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000021000)={0x3ff, 0x2, 'client1\x00', 0x4, "972b0e12b210b3f2", "1074678c15650c393ba32dd741cf6ec4f54ca5043c1003339bcdcdeb87fd8d2d", 0x3f, 0x1000}) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000cda000)='net/hci\x00') 2018/02/13 14:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000056f000-0xf)='/dev/sequencer\x00', 0xa02, 0x0) pselect6(0x40, &(0x7f00001ba000)={0x30aa, 0xffffffffffff4584, 0x6, 0x1000, 0x2, 0x6, 0x9, 0x1}, &(0x7f000029c000)={0x2, 0x486d5725, 0xffffffffffffff73, 0xfb0000000000, 0x800, 0xe921, 0x7, 0x6a3}, &(0x7f00008c4000-0x40)={0x26dc9e2b, 0x80000001, 0x4, 0x0, 0x5, 0x2, 0x9, 0x9}, &(0x7f0000a0d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000661000-0x10)={&(0x7f0000dae000-0x8)={0x81}, 0x8}) getsockopt$inet_dccp_int(r0, 0x21, 0x1b, &(0x7f0000c5d000-0x4), &(0x7f00002e1000-0x4)=0x4) 2018/02/13 14:28:57 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f2c000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000298000)='/dev/sequencer\x00', 0x400, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000958000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000da4000)=0x14) sendmsg$nl_route(r1, &(0x7f00000c9000)={&(0x7f00003ff000-0xc)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00001ef000)={&(0x7f0000eb1000)=@ipv6_newaddr={0x40, 0x14, 0x900, 0x3, 0x2, {0xa, 0x7f, 0x10, 0xc8, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x2, 0x0, 0x3, 0x9}}, @IFA_LOCAL={0x14, 0x2, @local={0xfe, 0x80, [], 0x0, 0xaa}}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x40814) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ca000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r0, r3, &(0x7f00005b3000), 0x10001b4) 2018/02/13 14:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f00002e8000)='user\x00', &(0x7f0000253000)={0x73, 0x79, 0x7a}, &(0x7f0000824000)="a5", 0x1, 0xfffffffffffffffd) keyctl$update(0x2, r0, &(0x7f00000c0000-0xf4)='a', 0x1) r1 = socket$packet(0x11, 0x3, 0x300) accept$packet(0xffffffffffffffff, &(0x7f00001a8000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00001df000-0x4)=0x14) bind(r1, &(0x7f0000b87000-0x10)=@can={0x1d, r2}, 0x10) r3 = add_key(&(0x7f0000941000)='dns_resolver\x00', &(0x7f0000cef000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000786000)="3252971c2dc41b0d917ac995ac79d5a6f9e231b49d1090eb738737329a9806a544800c27882f3bc6cdd03a7654196f355fa27b77941bc2d2bc8b35af431e6cce6a588c04ff00843bf1133e202294e1bd0f8ae2a52f793e5b8b4e9773c090ad1e4e8a6c784216c27b572beb4fcc962de1a3b9a169ff2d59d9a899bf1b5df2748684b49d2362b9c70a0a82b224573eb86cffffabc3dcfee464b119d4d7abcdaaae0434fc4a90709cca2654f0", 0xab, 0xfffffffffffffff9) request_key(&(0x7f0000488000)='syzkaller\x00', &(0x7f0000959000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000b21000)='ð1#keyring#\x00', r3) [ 57.418474] mip6: mip6_destopt_init_state: state's mode is not 2: 0 [ 57.446195] device gre0 entered promiscuous mode 2018/02/13 14:28:57 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000002000-0x4b)={0x0, 0x43, "d3da7734d1a13435a09c08c73ed3bf0bd0c74ca00adec619068d7619d997907b26ee5920d9e6fd6636b3332179f1d285fae6192a6177ecb7b8189dfbfa33b67ab336ea"}, &(0x7f0000001000-0x4)=0x4b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={r1, 0x13, "f4c35b419eebc7567520fc64ded6e5eb97cbe7"}, &(0x7f0000002000-0x4)=0x1b) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x15}}}, [0x10001, 0x7fff, 0x9, 0x5816, 0x7, 0x87a, 0x100000000, 0x8, 0x8, 0x3d, 0x1000, 0x2, 0x1, 0x3, 0x2]}, &(0x7f00008a4000)=0x108) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000b6c000-0xf)={r2, 0x7, "88d20a331f0f25"}, &(0x7f0000556000-0x4)=0xf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000004000-0xc)='/dev/autofs\x00', 0x87ff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x200000000, 0x5, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000004000)={r1, @in6={{0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6c3}}, 0x3, 0x1}, 0x98) getsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xb, &(0x7f0000002000-0xb), &(0x7f0000001000-0x4)=0xb) r5 = dup(0xffffffffffffff9c) bind$nfc_llcp(r5, &(0x7f0000cbb000-0x60)={0x27, 0x8, 0x1, 0x7, 0x20, 0xffffffffffffffff, "4babd28e88936c98eba1f7212201a938b3c390d3dd288a5fb6624be8ce18aaacff37f5641f83e3f937b025b27c2cbc8d4dc1639f7a5861756707ef90534825", 0x4}, 0x60) mmap(&(0x7f0000000000/0xfa0000)=nil, 0xfa0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = socket$inet_tcp(0xa, 0x2, 0x88) sendmsg(r6, &(0x7f000000b000)={&(0x7f000000c000-0x1c)=@in6={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000054e000)=[], 0x0, &(0x7f0000009000)=[{0x10, 0x29}], 0x10}, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r5, 0x7706, &(0x7f00004dc000)) ioctl$SNDRV_TIMER_IOCTL_START(r5, 0x54a0) 2018/02/13 14:28:57 executing program 5: mmap(&(0x7f0000000000/0xc30000)=nil, 0xc30000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000acd000-0x8)={0x0, 0x0}) r3 = dup2(r0, r0) mmap(&(0x7f0000c30000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000c31000-0x8)={0x0, 0x45f}, &(0x7f0000c01000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000784000)={r4, 0x9, 0x7f, 0x4}, 0x10) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000c30000-0x10), 0xc, &(0x7f0000023000-0x90)) 2018/02/13 14:28:57 executing program 2: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="440d05000000000302070200e9", 0xd) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f000093b000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x1f8, 0x1f8, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f000093b000), {[{{@arp={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xffffffff, 0x0, @mac=@random="7f049022deb7", {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, {[0xff, 0xff, 0xff]}, 0x9, 0x5, 0x6, 0x1ff, 0x100, 0x4, @common='ip_vti0\x00', @generic="6e8de9652e3e3ef8701c661eb474e505", {}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @rand_addr=0x1, @empty, 0x1}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@CLASSIFY={0x28, 'CLASSIFY\x00', 0x0, {0x7}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@empty, @mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @multicast2=0xe0000002, @loopback=0x7f000001, 0x5, 0xffffffff}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) bind$inet(r0, &(0x7f000060b000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000936000)={0x2, 0x2, @empty}, 0x10) 2018/02/13 14:28:57 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x8, 0x20c400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00008ea000-0xe8)={{{@in6=@local, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000195000-0x4)=0xe8) r2 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000276000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x44004}, 0xc, &(0x7f0000000000)={&(0x7f0000001000-0x58)=@newlink={0x58, 0x10, 0x100, 0x5, 0x0, {0x0, 0x0, 0x0, r1, 0x2084, 0x400}, [@IFLA_IFALIAS={0x14, 0x14, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_CARRIER={0x8, 0x21, 0xa43}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, @IFLA_NET_NS_PID={0x8, 0x13, r2}, @IFLA_WEIGHT={0x8, 0xf, 0x20}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000000}, 0x800) r3 = socket$inet6(0xa, 0x3, 0x7fffffff) r4 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000968000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r3, &(0x7f0000da3000-0x8), r4, &(0x7f0000000000)=0x54, 0x80, 0x1) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r5 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001c000+0x445)='/selinux/avc/cache_stats\x00', 0x0, 0x0) write$sndseq(r5, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {0x2}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r5, 0x40284504, &(0x7f0000022000-0x28)={0x7, 0x6, 0x1, 0x3, "4f7c9bb5a1c47a4f97ddfd2cb45ae3f0ad7f629f3e6eb5b66c2cb4dac0ecd409"}) write(r0, &(0x7f0000017000)="70215dacce1459272c6e32b0e70d24a9c8c95a8f377348c17c3e22759a9c12a040e02f2b9dfafc33f84dceeb383cce054df366bb16d838f03c0fa7a8fee44feac9d0e78e43da830b1c14451dc6770e4ea02b", 0x52) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000-0x4)={0x6}, 0x4) 2018/02/13 14:28:57 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000da2000-0x10)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000c3b000-0x4)=0x80003, 0xffffffffffffff61) madvise(&(0x7f0000468000/0x3000)=nil, 0x3000, 0xc) 2018/02/13 14:28:57 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x20000000002, 0x400001}, 0x20) close(r0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000af9000)={@generic="b0f8008df2c2ddf64a7402b8103878bc", 0xff}) 2018/02/13 14:28:57 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a08000)={{{@in6=@loopback, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f000089b000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001000-0xb)="c27a8843a970bedb2500d8", 0xb, 0xfffffffffffffffe) r2 = getgid() r3 = socket$netlink(0x10, 0x3, 0x14) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) r5 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', 0x9000, r0, r2, 0x100, 0xee, 0x8) r6 = gettid() r7 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = fcntl$getown(0xffffffffffffff9c, 0x9) r9 = gettid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r10 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x100, 0x841) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept(0xffffffffffffff9c, &(0x7f0000002000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000001000)=0x20) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000)='./file0\x00', 0x50000, 0x25) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r17 = accept4$ipx(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4), 0x800) r18 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r20 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x400, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r21 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00', 0x6000, r0, r2, 0x5, 0x7fff, 0x80000) r22 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) r23 = socket$inet_sctp(0x2, 0x1, 0x84) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r24 = accept$ipx(0xffffffffffffffff, &(0x7f0000001000-0x10), &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r25 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) r26 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) r28 = dup(0xffffffffffffff9c) r29 = accept$ax25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x10) r30 = syz_open_pts(0xffffffffffffff9c, 0x101000) sendmsg$netlink(r3, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@kern={0x10}, 0xc, &(0x7f0000001000)=[{&(0x7f0000000000)={0xcc, 0x15, 0x18, 0x2, 0x3, "", [@generic="4d9f78f4a9569c53ede3fc1f9001859e565b783812cc1b6daf61cb16e5282e36d59f3376e4bde13f8ef0804bc348da507b85174300326add78c74013fa4ba4500cf371f2834431d204c1ed93f771a6d95a8a5bc40e156bda7d2944e2be99b93cca41efe0cb0b0dbddda45de31fffa49fa927f3de0f83d6b3a5c657e2d156e8315fa1fc3ef314ddcd74687e1bb63129affa49a72557b51c3feb0a295771f6025d2d97a4b5224c106a5a66f3355419c5b7fec74a77bdb5dc08a7"]}, 0xcc}, {&(0x7f0000001000-0x2c)={0x2c, 0x40, 0x0, 0x6, 0x1, "", [@generic="a3f6da30692c2fd7c795359f8614332b913eeae456ddd23f3b"]}, 0x2c}, {&(0x7f0000001000-0x148)={0x148, 0x2f, 0x2, 0x1, 0x2, "", [@generic="42e59d4138c0a15f3dd94365c0d1cfad5384c484feaa3e3164461fa57f59c6318de2b43cc73141940d1240480ade19c0266f91e8e92ffa7d3b6f8c5acd05b3e29316b33c9dc4e756e754bf65332969c78e6b7a9f13572bcefd1763eb80e1f5a30675e338a5a2d806d120b04aaaf5bb39448ccb415c338fede72446f0c6b47eabc9feaf19d43b75f2d50e1b57834d553f314c6656a05f73a2b0ef284ec2c6422d48408906145a83c382f0206aa9b4bcff0e31353fb7", @generic="b8dd2bd53b0d918b1c55ec27c110d984ebff0a506490906c21474473272da8388e65eb9814406973bf24abefd7d7be25a99ff17a2173844585918984a17240a4f6ef5bdd07d7ae055f78c7aca3e38cda79b24e3ee6715d90319dc890830fa28c4c26204f48a74b256eb71f7b14464d7ecf5add81a3a3244df532f66bdc03e165d8"]}, 0x148}, {&(0x7f0000002000-0x1194)={0x1194, 0x24, 0x110, 0x2, 0x2, "", [@typed={0x10, 0xb, @u64=0x2}, @generic="2de46e4969f47ebce114837c826793fa61ed1b4a71", @nested={0xb4, 0x77, [@typed={0x10, 0x4d, @u64}, @generic="ce274e15f21906a5536b9c4f2e51cff2a64b25bd59dae59146a671dcbc46336d1c87d39b4d1429c65e40ab350228426df9c95021160bc30d165e5c3a0ff53bb230344348cb3744e68c29b257ec21ba78c1ccc34482663b0a75adf6e3074e4569196d09ccd1478cf4fe10b4c849ec1775e2721d353fa7ee83aafe5de29031219d650427c23e6a58c09481bf8f676f4a", @typed={0x10, 0x66, @u64=0x6747}]}, @nested={0x1004, 0x1a, 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", @typed={0x18, 0x43, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, @typed={0xc, 0x70, @ipv4=@empty}, @generic="927f114ea8c473939f11f2a7a7bf15977ef323457e300d17afa04dd513915f8dba548c3865fc03ddcd97f5788d345b968d26fc1c100741", @generic="6037d17b0c7214a23906a1c56d3578564d41b5aa3ad1f38afa7bf73aba68424575e7f5e02f2eac5bb140706e80eb3df11832febacf16d7ba6b3c66fdc3f1cd2018ffc7b4195893f1", @typed={0xc, 0x5e, @ipv4=@rand_addr=0x57}, @nested={0x10, 0x4e, [@typed={0xc, 0x8f, @pid=r8}]}]}, 0x10dc}, {&(0x7f0000000000)={0x1dc, 0x1b, 0xa10, 0x7, 0x1, "", [@generic="ba897cfe9cab6c31e87efb99e34623c9c5ab93ef729f60892e9bb38893304e93ed436c72a8f5a6ee709942c46adf37184ff1bba39dc0b5fccdcf1868ce22ae36f5e489ab8e4faafa88bac2e67d3cb58697e3698339250541fa6e9049487487ff59d5234361b6ece2ad90f6a953d3d208cf6664a5587fa8f3ab888a03cbde6faee413b7cabb2eee0dcce45f3887a17fc38255a34db3d294925fc45a6def6df1c82ec37ac218f056c116f53770ff2bb59750", @generic="619b2e97490c48b36484964d7b6364c18686084f54a950bae6f7d594746a98d8733dff152c344bf8905b359961ce08b2af974dc901d64f1a0083d792c8807890783137940c3ebc302f25926648052e90bbbed84830c59d2ea4c9c87e0a800212", @generic="808b15fe143271340c35e21048c1362219ddbc69a06b7df442df40d2728c4f097e507c3a98928bbb9e8a1f26741960a1a5135a3abb77dfb4dceffc92b56887dc5695b175b2259e5ab9203e134376a49686", @nested={0x68, 0x32, [@typed={0xc, 0x6e, @pid=r9}, @typed={0xc, 0x56, @u32=0x4}, @generic="6acc2195b58bf9f6b67ac4c442b262bafd54206aa5f023e72844fa292d2ac65790b0e5ce4f4a50cdfd2527d1a857bb8797a9fb6669c418bbc807be9cef41d1993adcd34a04ffe422ae71f2"]}]}, 0x1dc}, {&(0x7f0000001000-0x14c)={0x14c, 0x36, 0x2, 0x3, 0x1, "", [@generic="af7fc7bba565f1baee13f9c5446a5d994a365bc05814c420a77eb62e84b503eaf9b4dec0d9074acd80ac47d6930b0a9a6f00268656aedaf4fa4b835b40be0f226255ce7be72f51df4725e831bf6d417dcf4db5b4f2fcd1ed13dda5e5cccb42cd5fe78847cdf0c132916f656bfa2f60d4b8c5d4914b58f948682064b42e85e2d62ec5221264d51246dd2c8a38f3c23b7ca326750405e276b370025373231ecb04", @typed={0x18, 0x6f, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @typed={0x18, 0x88, @ipv6=@empty}, @generic="015ca7ab369ce003951ad8363a6b5caf4353ff506e280e7c92935f45f4a4a1d02ef7380cfd13073f9ca7eef3c8e49938b5a3afa60c8cc829eaa02e64376bc32d3474a62efcd7d3b04b12ab657b53e696b33b39849268e44561c575ff2ca590a6513e8d0026a5058c309342"]}, 0x14c}, {&(0x7f0000002000-0x1c)={0x1c, 0x2a, 0x4, 0x1, 0x2, "", [@typed={0xc, 0xd, @ipv4=@multicast2=0xe0000002}]}, 0x1c}], 0x9, &(0x7f0000000000)=[@rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r0, r2}, @rights={0x28, 0x1, 0x1, [r20, r21, r22, r23, r24, r25]}, @rights={0x28, 0x1, 0x1, [r26, r27, r28, r29, r30]}], 0xa8, 0x10}, 0x20000000) keyctl$chown(0x4, r1, r0, r2) 2018/02/13 14:28:57 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_open(&(0x7f0000002000)='keyring-\x00', 0x0, 0x0, &(0x7f0000012000)) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000012000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$autofs(0xffffffffffffff9c, &(0x7f0000613000-0xc)='/dev/autofs\x00', 0x600000, 0x0) 2018/02/13 14:28:57 executing program 3: r0 = syz_fuseblk_mount(&(0x7f000059a000)='./file0\x00', &(0x7f0000666000-0x8)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) readlink(&(0x7f0000400000)='./file0\x00', &(0x7f00006b0000)=""/194, 0xc2) pread64(r0, &(0x7f0000c4d000)=""/46, 0x2e, 0x0) [ 57.601923] audit: type=1400 audit(1518532137.902:36): avc: denied { create } for pid=9346 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_rdma_socket permissive=1 [ 57.623241] FAULT_FLAG_ALLOW_RETRY missing 30 [ 57.623251] CPU: 0 PID: 9354 Comm: syz-executor1 Not tainted 4.9.81-gf8bbe51 #32 [ 57.623256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 57.623270] ffff8801bbbff880 ffffffff81d94e69 ffff8801bbbffb60 0000000000000000 [ 57.623280] ffff8801d3565f10 ffff8801bbbffa50 ffff8801d3565e00 ffff8801bbbffa78 [ 57.623291] ffffffff8166268a 0000000000002a2e ffff8801c1ff20f0 ffff8801c1ff20a0 [ 57.623292] Call Trace: [ 57.623308] [] dump_stack+0xc1/0x128 [ 57.623318] [] handle_userfault+0xa3a/0x1310 [ 57.623329] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 57.623338] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 57.623347] [] ? futex_wait_queue_me+0x3e9/0x5e0 [ 57.623356] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 57.623365] [] ? handle_mm_fault+0x117b/0x2530 [ 57.623372] [] ? handle_mm_fault+0x1fc3/0x2530 [ 57.623379] [] handle_mm_fault+0x1fd1/0x2530 [ 57.623385] [] ? __pmd_alloc+0x410/0x410 [ 57.623394] [] __do_page_fault+0x5c2/0xd40 [ 57.623401] [] ? mm_fault_error+0x2c0/0x2c0 [ 57.623409] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 57.623416] [] do_page_fault+0x27/0x30 [ 57.623424] [] page_fault+0x28/0x30 [ 57.623432] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 57.623441] [] ? SyS_mq_open+0x18c/0x940 [ 57.623448] [] ? mqueue_evict_inode+0x670/0x670 [ 57.623455] [] ? do_futex+0x15c0/0x15c0 [ 57.623466] [] ? security_file_ioctl+0x89/0xb0 2018/02/13 14:28:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) dup(r3) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0x2}, 0x0, 0x1c8) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000a74000-0x60)={0x0, 0x41, 0x5, @thr={&(0x7f0000314000)="5cbca03f1849fea7e80843a41d10856810a45c3dee5ce7535e9e4df6e87d9c42ac5c2272911f1ed3583fc1f83c6b6abcd8a83c192a43b2b03bff3c7ca08921cab70a95f6f9b462ef9bf84a3c8b15abed2977ab842fb3eb7621ec4cef38ae7bdf8cf2409ef9a5f2cb82bdd254ca25a16e9585fa3ced068a7cb7ea35757781d6484dd921119cbda0310824ef164ee3c0dabbcd7bad7af2177b27cc", &(0x7f0000a73000)="e3a86aeba805ce745e87e8184d4e21458df570a46b09fc39f2f2460eb513c1c570fecac901de8094e25bedd0f647aa3f973ca853017bf9d36c6fe047909962dbb67d5936f14d976efef4c20685cc83e55a045c5db44c2664b51a0b5ce970535d819d238b5287fa0af2b1dfeb760be14fa18c2f429a2532745f1ed4bffcbdbb0b7f9cc61f1073d87c49e54d55c9a0e3e3b0366fb763117d"}}, &(0x7f0000a73000)=0x0) timer_getoverrun(r2) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f00004bb000)='/dev/sg#\x00', 0xffffffffffffffe1, 0x0) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$netrom(r3, &(0x7f0000a76000-0x10)=@ax25, &(0x7f00003ec000-0x4)=0x10) mmap(&(0x7f0000a76000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004b8000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000a74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r5, 0x5602, &(0x7f0000a74000)={0x0, 0x7fff, 0x7fff, 0x8, 0xfffffffffffffffe}) ioctl$TUNDETACHFILTER(r5, 0x401054d6, 0x0) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a72000), 0x8) mmap(&(0x7f0000a77000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_linger(r4, 0x1, 0xd, &(0x7f0000a78000-0x8)={0x8, 0x2}, 0x8) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(r0, &(0x7f0000000000+0x81a)=""/81, 0x51, 0x40, 0x0, 0x0) mmap(&(0x7f0000000000/0xafa000)=nil, 0xafa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000109000-0x12)='/proc/self/net/pfkey\x00', 0x0, 0x0) mmap(&(0x7f0000afa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r1, 0xc04064a0, &(0x7f0000655000)={&(0x7f0000afa000)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000574000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00004d5000-0xc)=[0x0, 0x0, 0x0], &(0x7f00000f9000-0x20)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x5, 0x9, 0x3, 0x8}) mknod(&(0x7f000000d000)='./control\x00', 0x0, 0x0) mount(&(0x7f000000d000-0x1)='./bus\x00', &(0x7f000000c000)='./control\x00', &(0x7f000000d000-0x8)='iso9660\x00', 0x0, &(0x7f0000003000)) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0xff9000)=nil, 0xff9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x8927, &(0x7f0000ff5000)={@common='sit0\x00', @ifru_data=&(0x7f0000b7a000)="030000008000fa04000000000000000009000100000008e7690007ffff2400"}) get_thread_area(&(0x7f0000d5c000-0x10)={0x31e0, 0x20001800, 0x400, 0x801b, 0x6, 0x5eff, 0xa1, 0xdaef, 0x100, 0x2}) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000eeb000)='/dev/hwrng\x00', 0x200000, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000ffa000-0x10)={0x0, 0x0}) utimensat(r0, &(0x7f0000ff9000)='./file0\x00', &(0x7f0000bd6000-0x20)={{}, {r1, r2/1000+30000}}, 0x100) 2018/02/13 14:28:58 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/validatetrans\x00', 0x1, 0x0) tee(r0, 0xffffffffffffffff, 0x6, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/dev/keychord\x00', 0x40, 0x0) r2 = open(&(0x7f0000004000-0x8)='./file0\x00', 0x88101, 0x44) getpeername$inet6(r2, &(0x7f0000001000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000001000)=0x1c) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS(r1, 0x80605414, &(0x7f0000004000-0x92)=""/146) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000001000-0x40)={0x3f, 0x8, 0x7, 0x13, &(0x7f0000004000)=""/19, 0xf, &(0x7f0000001000)=""/15, 0xd1, &(0x7f0000001000)=""/209}) 2018/02/13 14:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x657) connect$inet6(r0, &(0x7f0000265000-0x1c)={0xa, 0xffffffffffffffff, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x9b44}, 0xfd75) connect$inet6(r0, &(0x7f0000a65000)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000fc1000)=@routing={0x2b, 0x2, 0x2, 0x40, 0x0, [@loopback={0x0, 0x1}]}, 0x18) r1 = dup3(r0, r0, 0x80000) getsockopt$inet_tcp_int(r1, 0x6, 0x1f, &(0x7f0000e77000), &(0x7f0000f12000)=0x4) r2 = syz_open_procfs(0x0, &(0x7f00005bf000)='net/connector\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000f5b000)={{0x5, 0x1}, 'port1\x00', 0x20, 0x1042, 0x1, 0x81, 0xff, 0xc00000000000, 0x0, 0x0, 0x2, 0x1}) 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/icmp6\x00') pread64(r0, &(0x7f0000001000-0x85)=""/133, 0x85, 0x40000003) fcntl$dupfd(r0, 0x0, r0) tee(r0, r0, 0x100, 0x0) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r1 = memfd_create(&(0x7f0000016000)='/dev/loop#\x00', 0x2) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000021000)=0x52, 0x4) [ 57.623473] [] ? do_syscall_64+0x48/0x490 [ 57.623480] [] ? mqueue_evict_inode+0x670/0x670 [ 57.623487] [] do_syscall_64+0x1a5/0x490 [ 57.623494] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 2018/02/13 14:28:58 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents(r1, &(0x7f0000001000-0x18)=""/24, 0x18) connect$l2tp(r2, &(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x4, 0x0, 0x0, 0x3}}, 0x26) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000002000-0x4)=0x80000000000000, 0x4) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000001000)=0x400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000002000)={{{{0x2, 0x0, @empty}}, {{0xa, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}}}}, 0x8, 0xc, 0x5, "bbe9b15a44e880e3161e7bb0508e3746fe1ab942a1c6c0e65c4c957ff39d2307ea2de0691df847ca29551b1c6fbb63b0fb4367fd03fad37bd7bc2799c3360212ab20e6de1b23775c0d42773a9359a451"}, 0x160) getsockopt$netrom_NETROM_IDLE(r2, 0x103, 0x7, &(0x7f0000000000)=0x10000, &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r2, &(0x7f0000001000)="e31b50ae12da5fc9f75dcc1007f758644513eda7a29dbcf3ddc0b9950249ad2a020977a2ea0ffe7582d88323e24fcfa8cdcf7623f64ad926e94c739676afed92d06794910dfab0307fb4855c2ecf5dba61bd79b69517442c1c78dc9da9", 0x5d, 0x10, &(0x7f0000003000)={0x2, 0x3, @empty}, 0x10) sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f00007fc000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000000)=[{&(0x7f0000001000-0xe)="1f52aa6351ea602fffab9070586e", 0xe}, {&(0x7f0000000000)="452e25f48b9a1a927cf50f6e61691daed49e5e8da8ce8c17f0834be5b56d353f476c3a8351adbfc6af037254cf021b58d320bdc017c477ab091b60057806661fb87394908ac7ce104dc18cc93f34536821f392f88507ab4cf246e13a3373b9383e4aa02b0a1aca7cd0e8bc1380011bf49128bcb82cb82a5c19", 0x79}, {&(0x7f00002df000)="66803d30c07c31dbc6101f7471ef3f1bf85a36ff6fb08e8b04957983b41685d7f9bbaa960f3878a21b97cf1edc68baf8a82b201817595782a87e63172bce40c62106cd0880f01f35f30633cc8010d551fb80bd05824ea8e95ea67216a352aca8a89ac3f8975bbb7ab3aef8ae2429c3792a19c13f715e7f95bf0f10a349692951931a8e986adb67171a342107f22eb7f34abc071603cf56fcaf8931e060b5ea292ee4cb28c7b6d9b5744e5b30d21a2e8d2058de4415e1980a3ac60d15d149004a40a68761d059afb25ed32cbecbe0d00343d067fd390876ec7898c458f7012306e887", 0xe2}, {&(0x7f0000001000-0xfe)="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", 0xfe}], 0x4, &(0x7f0000621000-0x78)=[@rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x38, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r1, r1, r1, r0]}], 0x78}, 0x1) setsockopt$inet_buf(r1, 0x0, 0x20, &(0x7f0000225000-0x1000), 0x0) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000000c000)='/dev/keychord\x00', 0x200, 0x0) fcntl$setstatus(r0, 0x4, 0x800) gettid() setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000004000-0x160)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x1, 0x10001, @mcast1={0xff, 0x1, [], 0x1}}}}, 0xfff, 0x3e51, 0x800, "ca888a0e114622c9d9300b5838024b84d34d427b073c3c9440175cd5af7e9990f8a313347b4c5a07015ad1929c65f59d8887758b5a7974da66df219e056376c90fa52b197f0f923a17e8a11ba557b790"}, 0x160) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:58 executing program 7: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000448000)='/dev/hwrng\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000002000-0x4)=0x17, 0xb4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000002000), &(0x7f0000002000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000ad4000-0x10)=[{&(0x7f0000320000)="39000000120001470000030000001f0007040000001f0500000000000103000004001d0066413e055600000108003dfb230300807415f05bff", 0x39}], 0x1) 2018/02/13 14:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) r1 = memfd_create(&(0x7f0000c9c000)="bb00", 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ef6000-0xc)={0x4}) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x100000000000003, &(0x7f0000028000-0x4)=0x4, 0x0) write(r0, &(0x7f000026d000)="e94ea623dfe664642daeb133b1f306c9e3ddcb22b357cb0dc5f2b7103a3c05b35f26c57a7ecb3ecc4e8dca2a6af55b6ac02a98f45926e4884ef077ddfe0ab4afe5241aa1b3f7f88eba96a1c08275a27217e1182993530ef1a4d03851a4e619ae69fff6f371c86f03d81a620c5a7a1a8f", 0x70) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="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", 0x14c}], 0x1}}], 0x1, 0x0) 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = accept$llc(0xffffffffffffff9c, &(0x7f0000e9e000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000694000)=0x10) r2 = socket$nl_crypto(0x10, 0x3, 0x15) poll(&(0x7f0000165000)=[{r0, 0x6244}, {r1, 0x8000}, {r2}], 0x3, 0x10000) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f000090f000)='/dev/autofs\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f000055d000)={0x0, 0x1}, &(0x7f0000096000-0x4)=0x6) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000c9a000)={r4, 0x8}, &(0x7f00008db000-0x4)=0x8) ioctl$SNDRV_SEQ_IOCTL_PVERSION(r3, 0x80045300, &(0x7f0000830000-0x4)) r5 = fcntl$dupfd(r0, 0x406, r0) ioctl$TCSBRK(r5, 0x5409, 0x9) r6 = syz_open_procfs(0x0, &(0x7f00009a6000-0xe)='net/\x00\bnnector\x00') fstat(r6, &(0x7f0000cdf000-0x44)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r6, 0xc05c5340, &(0x7f00001b4000)={0x98, 0x2, 0x400, {0x77359400}, 0x800, 0x6}) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000+0x532)='/dev/rtc\x00', 0x200008001, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000001000-0x4)=0x4714) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000003000-0x4)=0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000005000-0x8)={0x0, 0x19e8}, &(0x7f0000002000-0x4)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000003000)={r1, 0x3ff, 0x30}, &(0x7f0000005000-0x4)=0xc) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000001000)={&(0x7f0000001000-0xc)={0x10}, 0xc, &(0x7f0000002000-0x10)={&(0x7f0000000000)=@delsa={0x28, 0x11, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0x33}, []}, 0x28}, 0x1}, 0x0) syz_open_dev$tun(&(0x7f0000003000)='/dev/net/tun\x00', 0x0, 0x400) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x10)='fdinfo\x00') getdents64(r0, &(0x7f0000b57000-0x5c)=""/92, 0xff66) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000ebe000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000f96000)={r1, 0x3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f00008af000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(0x0, r3, 0x0) [ 57.863086] device gre0 entered promiscuous mode 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_FREE_BUFS(r0, 0x4010641a, &(0x7f0000331000-0x10)={0x7, &(0x7f0000733000)=[0x27, 0x8000, 0x4, 0x3f, 0x2, 0x7, 0x100000001]}) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) recvmmsg(r1, &(0x7f0000812000)=[], 0x378, 0x10000, &(0x7f000023b000)) mkdir(&(0x7f00007b5000-0x8)='./file0\x00', 0x0) preadv(r0, &(0x7f0000895000-0x50)=[{&(0x7f0000e71000-0x6c)=""/108, 0x6c}, {&(0x7f0000865000-0xd)=""/13, 0xd}, {&(0x7f00001c5000-0xe6)=""/230, 0xe6}, {&(0x7f0000664000-0x35)=""/53, 0x35}, {&(0x7f0000eee000)=""/224, 0xe0}], 0x5, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bda000-0x1)) connect(r1, &(0x7f000071b000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-cast5-avx\x00'}, 0x58) sync() 2018/02/13 14:28:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000000)={0x400, 0x9d}) read(r0, &(0x7f000062b000), 0x0) 2018/02/13 14:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000802, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b8e000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000915000-0x4), &(0x7f0000033000)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f0000dc8000-0x10)=@ax25, &(0x7f0000dd9000)=0x10, 0x800) splice(r0, &(0x7f00006cd000), r1, &(0x7f0000351000), 0x7, 0x1) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00008f9000-0x8b)="0f2a47ea7c175f88ca91d10e7719682726a025979ea1e3aa50572fab2692ea7a4eaf70358fbec788b050fd04b476aed790839801b4f74aa2b799355d71a1c282452bd2ce0ff906db0448db3e3f41277288a1c8678bda5456ff5d9e2df1fd168bb266f0ba61296ed29b880efba225b94f8f3acb37a4f9d42767419d344cf07384fb27f5003938620f97b8f7") fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000030f000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) tkill(r4, 0x8000000004) ptrace$setopts(0x4209, r4, 0x4000000400203, 0x0) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000022000-0xc)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000022000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000001f000)={{0x77359400}, {r2, r3+30000000}}, &(0x7f0000007000)) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000c42000)='/dev/net/tun\x00', 0x0, 0x40) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) write$tun(r0, &(0x7f0000254000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x27, 0x3, 0x0, 0x0, 0x0, 0x0, @loopback=0x7f000001, @empty, {[]}}, @udp={0x3, 0xffffffffffffffff, 0x13, 0x0, "fd24161894a5ad9af47d17"}}}, 0x2b) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000dba000)={@multicast1=0xe0000001, @broadcast=0xffffffff, 0x1, 0x7, [@rand_addr=0xff, @multicast2=0xe0000002, @empty, @loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}]}, 0x2c) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000468000-0x5)="07073c0d04", 0x5) r1 = dup2(r0, r0) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r1, &(0x7f0000dbb000), &(0x7f0000533000-0x4)=0x10, 0x80000) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000dbb000)='/dev/pktcdvd/control\x00', 0x40, 0x0) epoll_create(0x2) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f0000ce2000)) 2018/02/13 14:28:58 executing program 7: prctl$intptr(0x4, 0x1f8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000001000-0x9)='net/raw6\x00') ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) getpeername$ax25(r0, &(0x7f00008a3000-0x10), &(0x7f0000a83000)=0x10) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0x9fd000)=nil, 0x9fd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(r0, &(0x7f00009f2000)={&(0x7f000007d000-0xc)={0x10}, 0xc, &(0x7f00006b9000-0x10)={&(0x7f000058e000)={0x14, 0x22, 0x2ff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, []}, 0x14}, 0x1}, 0x0) readv(r0, &(0x7f00009fc000)=[{&(0x7f00009fc000)=""/8, 0x8}], 0x1) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000021000)='/dev/loop#\x00', 0x6, 0x4006) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000021000)={0x0, 0x1f}, &(0x7f000000b000)=0x8) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000023000-0xc)={r2, 0x1, 0x30}, &(0x7f000001a000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$addseals(r1, 0x409, 0x3) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000023000-0x30)=[{0x8, 0x9}, {0x0, 0x2}, {0x8, 0x1ff}, {0x2, 0x5}, {0xb, 0x4}, {0xf}], 0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000021000)={r2, 0x2}, 0x8) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x200082, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000000000)=""/4096) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000001f000)={&(0x7f0000022000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x8, 0x1, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}]}, 0x24}, 0x1}, 0x0) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$sock_SIOCINQ(r0, 0xc0189436, &(0x7f0000002000-0x4)) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000a44000-0x20)={0x7, 0x7, 0x8200, 0x800, 0x5, 0x2, 0x80000000, 0xffffffff}, &(0x7f0000a77000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000018d000)={0x0, 0x7}, &(0x7f0000a3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000065e000-0x10)={0x2, 0x0, 0x5, 0x3, 0x0}, &(0x7f000041d000)=0x10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c33000-0x8)={r2, 0xffffffffc31d06a7}, &(0x7f0000903000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00006bb000)={r3, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x8, 0x4, 0x9, 0x8, 0x10001, 0x3f, 0x4f, 0x7fff, 0x0, 0x1, 0x8, 0x36f5, 0xffff, 0x5, 0x73]}, &(0x7f0000ba1000)=0x108) 2018/02/13 14:28:58 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000002000-0x4), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000000000)={0x0, 0x300000000000, 0x8}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xe0)={r2, 0xd8, "34adc1839792ec32a76f6f914a9ff6b2245487cfd1d0d231d95a718864fa630315e945f2278b6c5463e3c893935ab9866496887e5b49368aa3f7716953533ce20ff4d75a9ffc0e2ac90ff7080db23793913046607005bac64e2d607aca5d0d196d18a9551e00d0999801b55413e92397f4568d24033be8757bb562a3ed6b2feccbe89e2ae149d3ab8114da9a249992a686fef8d76389d0d33bf2845bdc3c50190c26dc768ca7c16a0dc717339666ef132093f9f21b0726b60285bf4b7d44bfaa69d399c583c42f72c06ee8d94477bcf265b753c2b2bdcc1a"}, &(0x7f0000003000-0x4)=0xe0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000fa8000-0x4)=0x0) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000d05000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sched_getattr(r3, &(0x7f00008f8000), 0x30, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r5, 0x8946, &(0x7f0000715000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000052f000)=@ethtool_gstrings={0x1b, 0x80000000000004}}) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000132000-0x4)=0x76f8b02) socket$l2tp(0x18, 0x1, 0x1) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000049d000-0x10)={0x5, &(0x7f0000cfa000-0x28)=[{0x4, 0x4, 0x4, 0x100000000}, {0x1000, 0xea, 0x3ff, 0x7}, {0x1000, 0x80000000, 0x7, 0x1}, {0xff, 0x2, 0x7, 0xabea}, {0x400, 0x2, 0xb46, 0x8000}]}, 0x10) 2018/02/13 14:28:58 executing program 4: syz_open_dev$sndseq(&(0x7f0000973000-0xd)='/dev/snd/seq\x00', 0x0, 0x100) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000001c000-0xb)='/dev/loop#\x00', 0x1, 0x800) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @empty}, 0x10) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) syz_emit_ethernet(0x423, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0x1, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}, "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"}}}}}, 0x0) sendto$inet(r0, &(0x7f000036c000-0x1000)="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", 0x1000, 0x4000, &(0x7f0000e8a000-0x10)={0x2, 0x3, @rand_addr=0x6}, 0x10) poll(&(0x7f0000a5b000)=[{r0}], 0x1, 0x0) 2018/02/13 14:28:58 executing program 6: ioperm(0x0, 0x1000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x1, 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000000)="4e95d82e756127c188b7ff5546789b98b7b146bd1eef8b47dfa64f21d9", 0x1d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x280000, &(0x7f0000f5e000-0x1), &(0x7f0000002000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) 2018/02/13 14:28:58 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0xb) r0 = syz_open_dev$usbmon(&(0x7f0000601000)='/dev/usbmon#\x00', 0x8, 0x141080) connect$inet6(r0, &(0x7f0000123000)={0xa, 0x2, 0x3ff, @loopback={0x0, 0x1}, 0x80000000}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10, &(0x7f0000fc6000-0x40)=[], 0x55a37de65b562be, 0x0, 0x28a}, 0x8000) sendto$inet6(r1, &(0x7f0000fd5000)="04", 0x1, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) [ 58.077157] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34 sclass=netlink_audit_socket pig=9460 comm=syz-executor1 [ 58.093760] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=34 sclass=netlink_audit_socket pig=9460 comm=syz-executor1 [ 58.120230] audit: type=1400 audit(1518532138.422:37): avc: denied { create } for pid=9471 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_connector_socket permissive=1 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00000a1000)='net/mcfilter6\x00') 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000cdf000)="51b409387e3cc668fddf1d5daac2998ba56e87a0be4ca4921f5c1b55258dc4014f7f7ce8fe95a8c454e36ee4ef6836011b61eeb453b68b44a2191f84f4715ca50fd7f39b4f42ea0ded8369485c18b14d49fb5a991491ed33ee3d4d502403376c567e23e565aef9489dcda4b8c3b2e208d8a22fa390f0c366665ee5ea9eef52caeabbc0c504dea5920c98cd53249f92bc5caa251d61c5c364", 0xfffffffffffffcac, 0x200007ff, &(0x7f0000356000)={0x2, 0x3, @loopback=0x7f000001}, 0xfffffe65) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f00002a8000)={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x0, {0x2, 0x1, @rand_addr=0xc96}, @syzn={0x73, 0x79, 0x7a, 0x0}}) getpeername$inet(r0, &(0x7f0000c03000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000f74000)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000a75000), &(0x7f00009c3000-0x4)=0x4) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006c6000)='/selinux/status\x00', 0x0, 0x0) write$selinux_access(r1, &(0x7f0000327000-0x3b)={'system_u:object_r:devicekit_var_run_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x35, 0x31}, 0x3b) r2 = syz_open_procfs(0x0, &(0x7f0000333000-0x9)='net/arp\x00') sendfile(r0, r2, &(0x7f00004db000)=0x2000040, 0x63) r3 = request_key(&(0x7f00004ba000)='trusted\x00', &(0x7f00006d4000+0xb9a)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000a59000)="73797374656d27d86c6f246c6f73656c696e75782a00", 0xfffffffffffffffd) keyctl$read(0xb, r3, &(0x7f0000c4b000)=""/146, 0x92) openat$rtc(0xffffffffffffff9c, &(0x7f0000aa2000)='/dev/rtc\x00', 0x80000, 0x0) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000018c000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f000008e000-0x4)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000a09000-0x4)) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000021000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000020000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000017000)={r1}) r2 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000021000)={0x6, 0x8, 0x2c9c, 'queue1\x00', 0x6}) write$sndseq(r2, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:58 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000001000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x51, 0x1, 0xd53c, 0x6b, 0x4}, &(0x7f0000001000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000001000-0xa0)={r1, @in6={{0xa, 0x1, 0xa204, @loopback={0x0, 0x1}, 0xfff4}}, 0x1, 0x3ff, 0x6e51, 0x9, 0x3}, 0xa0) getsockname$ipx(r0, &(0x7f0000255000), &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d03000000000500007faa62b9c0d263274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe215def02fe37161246323ee9c82c790add905b90a64adab9fef855d72abb637d460fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd41d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabb64ffffff01008c46", 0xce) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000044a000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000894000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000b86000)={@mcast2={0xff, 0x2, [], 0x1}, r2}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x5}, 0xfdec68a53590438c) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000a02000-0x4)=0x0) r4 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r3, r4, 0x26, &(0x7f0000e33000)={0x18, 0x5, 0xe3d7, 0x4}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r5, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/13 14:28:58 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) prctl$void(0x1b) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x10001, 0xffffffd2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89f8, &(0x7f0000000000)="b9c0f8e0eb2f57a3da177f7641cca6ee7613f4b9ded29e9bd44d714d6679fa0f5078d9a55ad6dcea217075f5771e528dd08ab7eb4aba82923f80d76ee8a3189a4cfee503c18d45b1a05860a3f5106a8d7ebc9ccf3553167d5804aa38fa97b5e3685a55d1e955") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) r1 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast1, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000002000-0x4)) r3 = getpid() r4 = getpgrp(r3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@remote}}, &(0x7f0000002000-0x4)=0xe8) r10 = getegid() fcntl$notify(r1, 0x402, 0x12) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000001000)={&(0x7f0000002000-0xc)=@kern={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002000-0x30)=[{&(0x7f00002c9000-0x48d8)={0x48d8, 0x33, 0x20, 0x6, 0x2, "", [@nested={0x260, 0x8e, [@typed={0x10, 0x77, @u64=0x8001}, @generic="42c32f953f4cfb2a3277ed3c41366a93f2651336ca09df4793e490547d32bd5ffb6ae8850dcc35d0b598da8699c75a0b052699d219b43ac44102313d14eff841bce0211eee0474e7288373baf8218a784f8ccc7b82e1ffecc6ce9401b6872552a5191b61e63b978de8e17f968dca9adf81ed713b7d56f50a7084b6ca7b", @generic="8d69c1e074a114c1b955f92d86628ea61e8a4cdd8569a96f9d6b6556ca1eb3636da8296df6d8b70ad14b46b3589664eccf74d1eaf034f97a4c6c7b37cf088f69a6cb3cac837a08e3cd1b56952843398bd1b25a29a78edd29072273687e424dac5e1fa598cc60711b24bd49c79bb80f1d7c64ebfc852e41f0c41547578cc88facddf937cf8787399fdf17b204a3a986d8c782cc3d2b383c5593211fd3d45849feb7d9b747527a0ab3ff8fbb04ce3c6b788a3d9be8d641ac2a19a4ae96fb2846507c2dac103a92b47c9d98532c1cbaac3d135716e63e3dd2f64310886a36e5f6ccac06a84c84013411f8ac0e1bb7bc9465c2965f65", @typed={0xc8, 0x3b, @binary="156d55e8af9f1ba5c014eacafe7e3b160a6e73fceb2d68bc7e0ba953bb0b9f62108c19b22895b9138aaf07dd13fa54de89222bf25ba5d3af98afeabc7b9d5733aee462104177d96748ee332b3f19d2a45600b60c4437bbd4f3e28928f2338049b3ae8148d1acb77718941452ddf6fabdc3251b46c2bd32185f571ee64b8e793c106fc07274558903eaddbffa685dd5e5cc3ae4d890edb2efe28f71c96cc71a62330c5151fc0c4333b5a037240a7935369fdd124e858354676d3e93c9a9ed37"}, @typed={0x10, 0x3f, @u64=0x4}]}, @typed={0xc, 0x1, @ipv4=@loopback=0x7f000001}, @nested={0xb4, 0x30, [@generic='B', @generic="3a68056e304cc9a1a179e832bf3c72556448c8f589008b4d751b8fd0ab1b6c3283bfcaf78074293ef1ca1a94efbbc8535669", @typed={0x38, 0x10, @str='wlan0vmnet0+security-ppp1vmnet1vmnet1procsystem\x00'}, @typed={0xc, 0x45, @uid=r2}, @generic="825578950eefd239ce26571661e7b60079a9a815ae2131ce45b4b996ea2230a2659aa325de28dfe4915c658a837d364a3b313866644e72"]}, @nested={0x10b8, 0x19, [@generic="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@generic="18fed2d0ac4ee0d8f9c1023912f8435cbf82b9e7e67bc933c0", @typed={0xc, 0x3c, @pid=r4}, @typed={0xc, 0x40, @fd=r0}, @nested={0x10bc, 0x3e, [@generic="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@generic="9dc354228f246b608163009b70ab0c9fd5cb23cdede8d79878b474a68743513eaf6566de5541348b3b91e9a80799ddee87a0cb5bfe48bca1b00aeee3f5f2831ed403f58e0c4345f0a932adae30b70b2a6dcc6cf9bcb43c58ef10113f42eb2e5c78432a07d23a6b6685dee1a03c13846bab6819a0cab5365eccc97725b5917a41efed9c3af050ce838937201767001ef8d2ffde531b1ef1ea13751a7d7800f2135c29ea21f2b61c510c8e597b2d00c231140e818f9d"]}]}, 0x2104}], 0x3, &(0x7f0000002000-0x40)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0x40, 0x4000000}, 0x4000) 2018/02/13 14:28:58 executing program 2: unshare(0x400) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009a9000)='/dev/keychord\x00', 0x400000, 0x0) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000278000)=@common, 0x10) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c64000-0xc), &(0x7f00003a1000)=0xc) mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() unshare(0x28060400) exit(0x0) r3 = syz_open_procfs(r2, &(0x7f000000b000)='environ\x00') close(r3) pread64(r1, &(0x7f0000caf000-0x85)=""/133, 0x85, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f000033c000)) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000010000)={0x0, 0x7b, "28cb2ac8906962c6bb5a7c8d673e214dd043b5cf6ec245099d4707d883dfc4a9260a1a78b098b4e2eda58fb6123e73b5f492fb2a858b78d72f6532663017d2c146db12ca438e04524efd26e3ef758a2de575a93d671c75a527c66ffd0babee02d3ff41f55133f540d90c17dfdf08122cde8aab8b1fc8dc553808af"}, &(0x7f0000010000)=0x83) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000010000)=@assoc_value={r4, 0x101}, &(0x7f0000010000)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x22108000, &(0x7f0000011000-0x2f)="8e6c8e66669ced262de263c8545769cbb718fedcd93f729d4a15de85ae0f26e86bae1b85728c266d313649ee4b88d8225a51f893597f9894e061d5596bf0b47cda1e66758183b761d775548752d2e3ffdd915914583e", &(0x7f0000010000), &(0x7f0000011000-0x4), &(0x7f0000010000)="c919767bc590501ba27e47c9434f70b642a5dab33f3ee84061f48480a2402f2b47a1560ce337255e14a13969b0d345991bc908190bda85a4d575efa62fef0b733ad7b3104fa365b80019e91afc968a381e9e0465c65714242fb5bbc13f16941b8567cb96291963fa13b424fe97e76463f111af9947ec5d10f555743024214045f7338e8070c1ee946c5f031c56e38381db21394698d3cabd9702abf48a61d3e52e7733c8d9f0a640e1ad04019244ea8dcb8abf118fae1795d4ffa189052a4e4faaea0f80afe22f95b5d537d264aeb83c7eeeb6") [ 58.133819] audit: type=1400 audit(1518532138.422:38): avc: denied { setopt } for pid=9474 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e3a000-0x16)='/selinux/checkreqprot\x00', 0x800, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f00002e0000)={@common='rose0\x00', @ifru_flags=0x2000}) r1 = socket$pptp(0x18, 0x1, 0x2) splice(r0, &(0x7f0000bbe000), r1, &(0x7f00009ed000), 0xffffffffffff8001, 0xd) r2 = socket(0x10, 0x802, 0x200000) write(r2, &(0x7f000098b000-0x1f)="1f00000056007f6d00000d00fc000003072914000400ec00000000011d4a51", 0x1f) connect$inet(r0, &(0x7f00003a5000-0x10)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd(0xffffffffffffffff, &(0x7f00007d1000-0x8), 0x8) clock_gettime(0x0, &(0x7f0000e86000)={0x0, 0x0}) ppoll(&(0x7f0000e06000)=[{r0}], 0x1, &(0x7f0000b41000-0x10)={0x0, r1+10000000}, &(0x7f00008dc000-0x8), 0x8) unshare(0x400) socketpair(0x2, 0x0, 0x9, &(0x7f00004ba000)={0x0, 0x0}) timerfd_gettime(r2, &(0x7f000092e000-0x20)) r3 = signalfd(0xffffffffffffffff, &(0x7f0000e82000), 0x8) signalfd4(r3, &(0x7f0000c18000-0x8), 0x8, 0x0) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000022000-0xb)='/dev/loop#\x00', 0x1000000000000007, 0x3004002) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000023000-0x10)='/dev/input/mice\x00', 0x0, 0x10001) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000015000)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000020000-0x4)=0x8c) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000024000)={r2, 0x1ff, 0x0, []}, 0x8) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000024000-0x4), &(0x7f0000024000-0x4)=0x4) connect$l2tp(r1, &(0x7f0000010000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1, 0x2, 0x4, 0x1}}, 0x26) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000023000-0x4), &(0x7f0000014000-0x4)=0x4) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000acd000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) write$selinux_context(r0, &(0x7f0000df7000)='system_u:object_r:crypt_device_t:s0\x00', 0x24) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000799000), &(0x7f0000e9d000)=0xc) mq_unlink(&(0x7f00002b4000-0x9)='vboxnet0\x00') splice(r0, &(0x7f00007d1000), r0, &(0x7f0000212000-0x8), 0x9, 0xf) openat$ptmx(0xffffffffffffff9c, &(0x7f00008f4000)='/dev/ptmx\x00', 0x80, 0x0) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/rfkill\x00', 0x80, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket(0x18, 0x0, 0x3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$LOOP_SET_STATUS(r2, 0x4c02, &(0x7f0000188000)={0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x1a, 0x1, "2aa953950b3178c3626185da3087ca6f3a4c252736406bddb95a6e4a3234afbac84feb9d2261f53ea7b3d518c87791604d98ee46853bdfef4666b5731cee95a3", "acf70be2c813656c0e364d99d0b733c08c5c878c28960364dd6ea21778bc4b13", [0x33, 0xfffffffffffffffc]}) connect$unix(r1, &(0x7f0000006000)=@file={0x0, "380d23b51125b9288a2bb2a1086d05c8"}, 0x12) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f000091b000-0x8)={0x0}, 0x4000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00001f4000)={0x9, 0x0, 0x10001, 0xc6}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00008f6000-0x10)={r1}) r2 = syz_fuseblk_mount(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r2, 0x8004e500, &(0x7f0000259000-0x4)=r2) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000aaf000-0xc)) ppoll(&(0x7f0000002000-0x50)=[{r3, 0x60}], 0x1, &(0x7f0000aac000)={0x77359400}, &(0x7f0000aad000-0x8), 0x8) 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_xfrm(r0, &(0x7f0000077000)={&(0x7f0000f31000)={0x10}, 0xc, &(0x7f000025f000)={&(0x7f00006e2000-0x27c)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @empty}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x4663f3d5}}, []}, 0xb8}, 0x1}, 0x0) 2018/02/13 14:28:58 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) alarm(0x3) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000)='/dev/autofs\x00', 0x400000, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000004000-0x4)=0x0) fcntl$setownex(r0, 0xf, &(0x7f0000001000)={0x0, r1}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x400001, 0x0) bind$pptp(r2, &(0x7f0000003000)={0x18, 0x2, {0x2, @multicast2=0xe0000002}}, 0x20) openat$ashmem(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/ashmem\x00', 0x224180, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000001) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x7, 0x1, 0x2, 0x20000000000, 0x100}) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f59000-0x28)=[{&(0x7f00008a7000+0x112)=""/46, 0x2e}], 0x1) 2018/02/13 14:28:58 executing program 7: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000007000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x1000000005435, &(0x7f0000018000)=0x10000) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') creat(&(0x7f000028b000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listxattr(&(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000a20000-0x1)=""/1, 0xfffffffffffffd8a) umount2(&(0x7f000078b000)='./file0\x00', 0x0) 2018/02/13 14:28:58 executing program 6: r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000658000/0x4000)=nil, 0x4000, 0x0, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000068b000)='/proc/self/net/pfkey\x00', 0x1a001, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f00005ea000)={0x0, 0x80}, &(0x7f0000eb0000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000b61000-0x8)={r3, 0xffff}, &(0x7f0000ae9000)=0x8) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000fd6000-0x28)={@common='lo\x00', &(0x7f0000939000-0x5)=@ethtool_gfeatures={0x3a, 0x0, []}}) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000022000-0x11)='/selinux/enforce\x00', 0xc2, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000022000)='./file0\x00', &(0x7f000000b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioprio_set$uid(0x3, r2, 0x7f) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000006000)={{0xffffffffffffffff, 0x1, 0x9, 0x3, 0x5}, 0x3, 0x76fb, 0x9}) 2018/02/13 14:28:58 executing program 0: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000fdc000-0x8)='./file0\x00', &(0x7f0000fe6000)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffc}, 0x0, 0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000fe8000-0x8)) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000fe5000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) fcntl$getflags(r0, 0x401) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0xa, 0x6, &(0x7f0000022000-0x8)={0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000023000-0x1)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000022000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001b000)=0x18) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCGETA(r2, 0x5405, &(0x7f0000023000)) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000023000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_fuseblk_mount(&(0x7f0000022000)='./file0\x00', &(0x7f0000011000)='./file0\x00', 0x1000, 0x0, 0x0, 0x79f, 0x400, 0x200000) ioctl$FUSE_DEV_IOC_CLONE(r3, 0x8004e500, &(0x7f0000013000-0x4)=r4) fchmod(r3, 0x8) ioperm(0x80000000, 0x2, 0x6) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) inotify_add_watch(r2, &(0x7f0000009000)='./file0\x00', 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000008000-0x4), &(0x7f0000023000)=0x4) 2018/02/13 14:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f00003bd000-0x4), &(0x7f0000a3a000)=0x4) r1 = syz_open_dev$sg(&(0x7f0000abf000)='/dev/sg#\x00', 0x80000001, 0x10800) write(r1, &(0x7f00007b9000-0x59)="7a7d7c7e0b8b3d207cd83b945f94a2d809feac391f509e785661cd5c7eb5cf22729348368fb2a60756186d088e4484b944a69b815aa7899aac76b81b14ea8495688fc5d877d9e2b0a067b8fe17e0f09f41d679d76e7516e35d", 0x59) getsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000758000), &(0x7f00009dd000)=0x4) 2018/02/13 14:28:58 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f00003ab000-0x4), &(0x7f000049e000), &(0x7f0000000000)) memfd_create(&(0x7f0000711000)='mime_type\x00', 0x0) 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f00005d1000)={0x8, 0x20100000, 0x4400, 0x2, 0x3, 0x6, 0x4, 0x6, 0x1, 0x8}) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000f85000)={0x2, 0x8, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}}]}, 0x50}, 0x1}, 0x0) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000b61000-0x8)='./file0\x00', 0x100, 0x0) fcntl$setlease(r1, 0x400, 0x0) fcntl$setlease(r1, 0x400, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00005b2000-0x58)={0x200, 0x1, 0x401, 0x2, 0x4, 0x7fff}) 2018/02/13 14:28:58 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fc1000-0xa)='autogroup\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)=0x0) r2 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000a2a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00009d9000-0x4)=0x0) fstat(0xffffffffffffffff, &(0x7f0000cde000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = accept(r0, &(0x7f0000002000)=@un=@abs, &(0x7f00008bd000)=0x28) r8 = accept$ax25(0xffffffffffffffff, &(0x7f0000f2d000-0x10), &(0x7f0000207000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) r10 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000347000-0xd)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000d63000-0x8)={0x0}) r13 = accept$packet(0xffffffffffffff9c, 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r14 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x400000) r15 = getpgid(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000002000)={{{@in6=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f00006ef000)=0xffffffffffffff23) getgroups(0x6, &(0x7f00001c5000)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000dc2000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000000)=[{&(0x7f0000001000-0x37)="0a9c17f223358c620203cd9cb0073379ff19b46bfa833ab1659526eecd9f6ff3163320c26ecd8affca0328b589ef48d08a2f3c682edf68", 0x37}, {&(0x7f0000001000-0xad)="ec1bb087d06635df2127202a6b1d80aee129aa1033d281d905489892ad519fd662bf66dcd870e19cb78a73d611231451fb6847ba0b33601dcdd37858a87324979bb6e73b3adc4be086cfc2f7dfdf786877cc38074ce475ff2494162f08d71219a140e75074eb14feeb1fdd0fc67460a327ac84ffb648a89ae51af9ac1f719eceaf9a6d6b2f430cc8eab9f94e5b214121b61e3971a35c6bb722ebe7e38e127cd26ab0dedd19b89b7c2ba2ffc5b7", 0xad}, {&(0x7f0000001000-0x1000)="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", 0x1000}], 0x7, &(0x7f0000000000)=[], 0x0, 0x4004080}], 0x4, 0x20004040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r18 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r18, &(0x7f0000d65000)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f0000a61000)={0x1c, 0x1, 0x800004, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x8, 0x6, [@generic="9266"]}]}, 0x1c}, 0x1}, 0x0) 2018/02/13 14:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00005d9000)='/dev/vga_arbiter\x00', 0x501000, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005b6000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000cdf000-0xe8)={{{@in6=@loopback, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000da000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000d16000)={0x0, 0x0, 0x0}, &(0x7f0000ce0000)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000833000-0x4)=0x0) fstat(r1, &(0x7f0000a45000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() lsetxattr(&(0x7f0000d22000-0xa)="e91f7189591e9233614b", &(0x7f0000644000-0x8)=@random={'system.', '\x00'}, &(0x7f0000b6a000)='/dev/vga_arbiter\x00', 0x11, 0x2) sendmsg$unix(r2, &(0x7f0000649000-0x38)={&(0x7f0000e59000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000080d000-0x60)=[{&(0x7f0000616000-0x38)="4d0d77c8290c649682467db8459f684a225043e67b1b594bbd6ba3955b67688eb05601ee0efe25ed52c168fea1af6b77cbae95bda0021e36", 0x38}, {&(0x7f00008c5000-0xb6)="02d67dea23fe09266bc7a7c86ef59484497d8c3e35dc32dc9d2515a8899cce39ec4ba80b2ff31de8d32d7ed4585966a6b1bf98e6223a7e7ee92d754b638c4b100631da5c5408c43871d63d3e9d231092d6079555675595763ff5b14dcba7e8b4ce3498bb2f991c1672042fdf563b3b2d4ec5d402acd8f141735d3bfb90887386717e52eea1c03c1b7645b18f4fbcba924850151eec9f0fa06b1c8564505179b8010541477a82773d0f6017cac8b1303a8f4a8dd59b16", 0xb6}, {&(0x7f0000317000)="1fcab6d39c462937a2a1023325744b6dc037ad6111884d713d2d84ea4b7b2a9dcbe584dcc882ad1c64f80a79b341af215cb544f5ae54ebc04c56633e23472e97b89c8c21202d665f1bf5c0bc5901b9faea8e72a24ed5a03a8225aafdb1cc9a8cf6e5285c5e3a24cd20e2e0336ee10fa274145be0c89b633edf2e94a7edfd7ccd7e4369e75593ee2d9cf77250e398e6b2ca524397f79f27708d00fa25ab8feabf1c020bcdf5372e0911f73564fd7cf0e7b669a70d2ff700c383c0037fdd2e5fac6dbd7a5d7b1f0889d21b9b364b11a442d41368382f97896d675158f1fe63eb414662fa2d473ce21048712a87", 0xec}, {&(0x7f0000ff0000)="80684b7a47e15311be107c8f5d5d3eaeb826bb6774bf37130332ecfd9e9062e92a76a4d66f456b2cf4d4f874ff81624ca040c08ef012f8fc5cf5603f8383dac1770252f8b2e88e5b3857974be4ee97497d3ab4fede1a8d48fe9e3d269b2b219a7be92fe59ecfee79341e9f7d8da353a3e6d9a3db9ce31803ab310e93331318453c8591a7808b67b39bfe3a7e2c4db338d07bc36f79f2642ced2dba9440bfe5cb1ff3d45f214284ea3cfa90875ca652eb2608456d748a4a6f962765ed525859b5b087544a827663e643d3", 0xca}, {&(0x7f000029a000)="8385a29358d8022fb7a1a8d6ac5c02b806d4642c1c13052bc4509a8464c05c08ce1f246e6a0af4dd762b8acac83ba2896456f5d034dd924a65dee76a7c28e84e5fb3343780130211ed2ed48380be3db479eae675803c776b100444a649399920ea5db1e723295ee72c690f4a3e258ed11e07338810a30efe98", 0x79}, {&(0x7f000052f000-0xc5)="e8d42b3b30045839f96210d37566f763afb7497ab7c9fe8cb3b6a4be57160619874aec514f85750fd5728f7c684414c9fa648b5147eb2b280e204587967d8abed1dffdca184e14549def5fbe15b17b2e4daa697cc52a185b393ebb902c5001c3d7778158411302c6815e79abf95392405691e05ec8571b0eaf0c6f1993d83287df4e3fdd0de58f6f509646c67742b499b69a8edf656b2fbc16e25e4c4896d4282a81fb6fbbbabf0b40a22336a17d1c4b72275a12b61b0e917a82dd70513559b2fbbf8b6f24", 0xc5}], 0x6, &(0x7f0000743000-0x108)=[@rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r1]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r0, r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r1]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x18, 0x1, 0x1, [r0]}], 0x108, 0x8004}, 0x801) shutdown(r0, 0x1) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000ea5000)=0x10, 0x0) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00008a0000-0xe)='/selinux/user\x00', 0x2, 0x0) write$selinux_user(r0, &(0x7f0000406000-0x2f)={'system_u:object_r:initrc_var_run_t:s0', 0x20, 'sysadm_u\x00'}, 0x2f) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000)={0x2, &(0x7f0000004000-0x30)=[{}, {0x8}]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000c000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) sendto$inet(r1, &(0x7f0000009000+0x6a2)="eee69c78fd5447db331a96436df8c8f9ab8602ab84a5904f193ac76f18426c6acca8875bf7c7e838f8263a0bc9cc1fcf54dc3a90ca73e95449413e9ff1c6a7b2047c738f6309faa2e99ad7a523ba33b92391740d7f06f9aaf36c625436ab725f14e123d8e167a6cb21766828a4bea6c46861c1e00bc7de3745dc3846dfa99a4e81add51ac153d9fa8b2aca98faffc11a931f717f6d5a9af88080fe860c614d54679705d1b6316f278751b2864d711c0fc1276cc2beced20f1f904f64a37a8b440125ef9d7546f1b47358c37032ae985b322266251852e2c747efe6c310b91bb164bd7bf50efdb96010bebdc84b47fda0f0897f35", 0xf4, 0x800, &(0x7f0000008000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/13 14:28:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f00007bf000)={0x0, 0x7fff}, &(0x7f0000a46000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000058e000-0x98)={r1, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x6, 0x1}, 0x98) ioctl$TCSETS(r0, 0x5402, &(0x7f00002b2000-0x24)) write$sndseq(r0, &(0x7f0000b05000-0x1c)=[{0x40081, 0x6, 0x0, 0x0, @tick, {}, {}, @time=@tick}], 0x1c) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000001b000-0xd)='/dev/snd/seq\x00', 0x0, 0x400000) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000022000)={0x0, 0x101, 0x2, 0xb36}, &(0x7f0000023000-0x4)=0x10) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000023000-0x8)={r1, 0x8}, 0x8) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) r1 = epoll_create1(0x80000) r2 = epoll_create1(0x0) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000117000-0x10)={0x5, 0x200, 0xffffffff00000001, 0x3f, 0x0}, &(0x7f0000d44000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00004f3000)={r4, 0x9}, &(0x7f000084f000)=0x8) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00008de000-0xf8)=""/248) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000fe1000-0xc)) write(r0, &(0x7f0000417000), 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000922000-0x8)={0x0}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000c89000)={r5, 0x3}) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000ae5000)=0xffffffffffffdf40, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6}]}, 0x10) creat(&(0x7f0000f49000-0x8)='./file0\x00', 0x80) connect$inet(r0, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/13 14:28:58 executing program 7: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$netrom(r0, &(0x7f0000001000)=@ax25, &(0x7f0000000000)=0xfffffffffffffecf, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSBRK(r1, 0x5409, 0x0) vmsplice(r1, &(0x7f000041e000-0x60)=[{&(0x7f0000030000)="6655fef9e048ada9e41996da5a76f45b07f85408bef42bf1adbb46c4e8f8f21e168833ddfd06b563a0cd6ccba1b0aca67d6515bb860f8d", 0x37}, {&(0x7f0000ffb000)}, {&(0x7f00006af000)="5005e6d103e8cbba619b945e5fc759a2d47258ec2a8f6b3adbf7a03a42ebc4bc28b14f4ee58a0f4eedd1273cc2eca942c8025e53cc20b827944a1bb5f6ef9e6f1c4570368f6232a16337cd60c45713e2a6aa5bd1c31dc8b6156c864cdb481bc8aad6f63e057b12709e934d2bbf93c27d879cd36fef0816d0cb705d43ca9c1ce08ca66a1753b889432d39ef553c580cd31e5a1a395e287f3c33ba5bc488", 0x9d}, {&(0x7f0000426000-0x1000)="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", 0x1000}, {&(0x7f00004a3000-0x16)="098f0b0571dc8bc86df2ec161afa9a907e3944b44009", 0x16}, {&(0x7f000056b000)="44537870d43b5380ac208cf60631c4f3ecb342b5dec86f758471de73e11f82ec3949f52329adf29e28295e890dc3730a7bfa074abb489d876b1f77c9a2f105c2f7873907db40ce5db4529d8e6e330cea7c5169a6361235d515a606611b546bcdde84899256b67c39c2b555b11ea0ceafd4add7efc550588298ee51d7def6c1eee4e1e36eaeab6ea336de2798c29db528235cfc375175ad6da69d55841fd3dad14c7426d49c5835d0c9600da5cb88", 0xae}], 0x6, 0x4) 2018/02/13 14:28:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fbb000-0xe)='/dev/keychord\x00', 0x200000, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003c8000)='/dev/ppp\x00', 0x400, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) accept$packet(r0, &(0x7f00006e5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000053d000)=0x14) setsockopt$inet6_mreq(r1, 0x29, 0x14, &(0x7f0000e93000-0x14)={@dev={0xfe, 0x80, [], 0x0, 0xd}, r2}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r3 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) openat$rtc(0xffffffffffffff9c, &(0x7f0000787000-0x9)='/dev/rtc\x00', 0x0, 0x0) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r3]}], 0x1}, 0x0) recvmsg(r5, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) openat$ashmem(0xffffffffffffff9c, &(0x7f0000805000-0xc)='/dev/ashmem\x00', 0x20401, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000873000)={&(0x7f0000187000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f0000070000)=@bridge_setlink={0x24, 0x13, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0, r6}, [@IFLA_AF_SPEC={0x4, 0x1a, []}]}, 0x24}, 0x1}, 0x0) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f00008c8000-0xc)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000e0e000-0x10)={0x0, 0x40, 0x2, 0x3f}, &(0x7f0000c2d000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x72, &(0x7f00003c0000)={r8, 0x389c, 0x30}, 0xc) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000053c000-0x8)) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x1c1100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000001000-0x75)={0x0, 0x6d, "1fc2c60faa755754ff66cde588f139780718ce2b7e89be8c7505dca809864ca7664efa1d80cdff53b875af5ec68d83444325063d2194cab02d9e692d439dc6418a25b2f8097ce018fcd002062690ca80a1720d2422db22469f7779d2fc62a62c4ab709aeb32abd0772c21dc7b4"}, &(0x7f0000000000)=0x75) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eee000-0x98)={r1, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x0, 0xe4}, 0x98) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e0438fffffffd367a03deadec54", @ifru_settings={0xfffffffffffffffc, 0x1000000000000800, @te1=&(0x7f0000005000-0x10)}}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4028700f, &(0x7f0000002000-0x4)) 2018/02/13 14:28:58 executing program 0: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) r0 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000000a000)="973c4dd53d") mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f000000c000-0xfa)="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") sendmsg$key(r0, &(0x7f000000b000-0x38)={0x0, 0x0, &(0x7f000000a000)={&(0x7f000000b000-0x1d0)={0x2, 0x15, 0x0, 0x9, 0x3a, 0x0, 0x5, 0x2, [@sadb_x_policy={0x8, 0x12, 0x3, 0x7, 0x0, 0x8, 0xffffffffffffffff, {0x6, 0x32, 0xff, 0xfffffffffffffff9, 0x0, 0x5, 0x0, @in=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x7, 0x1}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xa, 0x4, 0x4}, @sadb_key={0x1d, 0x9, 0x6e8, 0x0, "40e016042b4cd1f566df541b65fcc815c2a852946024c1ab6c0ebd6b50d09c9ef102303832291fa73d40aa7b0e86e93bede41904d4ff3feb9cacca3f90ed6a473f1541e93ce3b0b213d6283407a126286f5790de142d0c9c81731e14a5e03733e5c53ae97989ecf1c727471142aa3710845734b1ff5a1fac7dfc26bdb6c4b88d67cc9be9f960df575607895b9c7216eda8a9f58c2e364a0247fef0394273ccbc2827e26658c7b6dad8abcb2d03ef5921abf75adeae8ecd0ba8b739259b64d57a46034ba278ae79b137e69ad4654ebc3ee40424d4dc3bc7e20336c91a70"}, @sadb_ident={0x2, 0xb, 0x7}, @sadb_spirange={0x2, 0x10, 0x1, 0x0}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0x2, 0xc0, @mcast2={0xff, 0x2, [], 0x1}}, @in={0x2, 0x1, @broadcast=0xffffffff}}, @sadb_x_nat_t_type={0x1, 0x14, 0x1}]}, 0x1d0}, 0x1}, 0x40040) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000009000)={0x2, 0x6, 0x0, 0x0, 0x27, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_sa={0x2, 0x1, 0x1, 0x0, 0xfffffffffffffe00, 0xd4, 0x4, 0x20000001}, @sadb_key={0x1e, 0x9, 0x708, 0x0, "c86e5c4e3d1376268a09884789d69cd1e0d1bea38d99f726c746d87e3ebf91fce4056fd23b75a9e6ff71aba9f27ec551efdda690261586c70eed4cf9a2dcd441be146fad1ce705e516d051960b9bc32f7d14097b3bdf2733939290d1b71cbaded4d6e32c6880d7e8f47ce07acf8dbe9c10a39f0b85d26354eac2eafe2c23efd2c414a8a91a6f82611b0325aba148501dc640e30f3e6b1d7ac565bf9a54208eaed38f40bcde692143dc521cab516ed348af44141d26ca3313166c48c63d923226296271c4843f5b51ac1e08b274a1a2be25aa2860fcf228cfdc46b47146c8b269ce"}, @sadb_address={0x3, 0x7, 0x32, 0x20, 0x0, @in={0x2, 0x1, @broadcast=0xffffffff}}, @sadb_spirange={0x2, 0x10, 0x3, 0x0}]}, 0x138}, 0x1}, 0x0) 2018/02/13 14:28:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_open_dev$loop(&(0x7f0000b7b000-0xb)='/dev/loop#\x00', 0xfff, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000710000-0xc)='/dev/autofs\x00', 0x400042, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000329000)="109ce44ddc6689cc07bd4e4a7a38f4a4d1c3010a1b4855e5b65bb528d3cbfe7df58e4eb766ce264a194f53a3a7", 0x2d) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f00005f8000-0x6)={0x1, [0xf61]}, 0x6) setsockopt$inet6_tcp_int(r0, 0x6, 0x5, &(0x7f00004ee000-0x4)=0x3, 0x100) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) sendto$inet6(r0, &(0x7f00004e8000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000164000)={0x3ff, 0x3}, 0x8) close(r0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000874000-0xe)='/dev/keychord\x00', 0x80000, 0x0) ioctl$KDSETMODE(r3, 0x4b3a, 0x20) r4 = syz_open_dev$loop(&(0x7f0000449000)='/dev/loop#\x00', 0x0, 0x0) chdir(&(0x7f0000d18000-0x8)='./file0\x00') ioctl$LOOP_SET_BLOCK_SIZE(r4, 0x4c05, 0x7) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x1d, 0x0, 0x0, 0x0, @time, {}, {}, @control={0x0, 0x1, 0x5}}], 0xfffffffffffffffd) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0xfffffffffffff001) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000009000-0x47)={0x0, 0x3f, "69d4bf0e5b19ef048a438526cf44aa707825f12fafe60cfbb28dffb25e411235c6c164de7038d33accf90debe095427339874feb7250d574830e8361dbc9b1"}, &(0x7f0000022000)=0x47) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000022000)={r2}, &(0x7f0000007000-0x4)=0x8) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000746000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000b6f000)={0x800, 0x1, {0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x6}}) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x10) shutdown(r0, 0x1) 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) mount(&(0x7f00005c6000-0x8)='./file0\x00', &(0x7f0000a87000)='./file0\x00', &(0x7f0000899000)='cgroup\x00', 0x0, &(0x7f00000e3000)) mkdir(&(0x7f0000cbd000-0x8)='./file0\x00', 0x21) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f88000)='/proc/self/net/pfkey\x00', 0x200080, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000836000-0xc0)=[@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, @in={0x2, 0x2, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x101, @empty, 0x9}, @in={0x2, 0x3, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0x1, @empty, 0x9a2}, @in={0x2, 0x1, @rand_addr=0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x2, 0x80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x9}], 0xc0) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x400, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000006000-0x4)=0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000021000)=r1) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f0000022000-0x73)=""/115) r2 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r2, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:58 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) fallocate(r0, 0x41, 0x0, 0x10000000076) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000d93000-0x1a4)=[{{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)=""/57, 0x39}, {&(0x7f0000fbe000)}, {&(0x7f0000a01000)=""/238, 0xee}, {&(0x7f0000964000-0x1000)=""/4096, 0x1000}, {&(0x7f00002aa000-0xc3)=""/195, 0xc3}, {&(0x7f00007cf000-0x7f)=""/127, 0x7f}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000000000)=""/212, 0xd4}, {&(0x7f0000001000-0xd6)=""/214, 0xd6}], 0x9, &(0x7f000025b000-0x91)=""/145, 0x91}, 0x3}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f00000b2000-0x10)=[{&(0x7f0000001000-0xb9)=""/185, 0xb9}], 0x1, &(0x7f0000001000-0x1000)=""/4096, 0x1000, 0x89}, 0x1}, {{&(0x7f0000000000)=@rc, 0x9, &(0x7f0000fc4000)=[{&(0x7f0000000000)=""/58, 0x3a}], 0x1, &(0x7f0000001000-0xfc)=""/252, 0xfc, 0xfffffffffffffff8}, 0x1}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x10, &(0x7f0000000000)=[{&(0x7f0000616000)=""/116, 0x74}, {&(0x7f0000967000-0x34)=""/52, 0x34}], 0x2, &(0x7f00000f4000-0xed)=""/237, 0xed, 0x1ff}, 0x9}, {{&(0x7f0000ccc000)=@can, 0x10, &(0x7f000067e000)=[{&(0x7f00001ec000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/11, 0xb, 0x2e}, 0x1e13}, {{&(0x7f0000000000)=@can, 0x10, &(0x7f0000000000)=[{&(0x7f0000240000-0xd7)=""/215, 0xd7}, {&(0x7f00004cd000-0xb9)=""/185, 0xb9}, {&(0x7f0000ef6000-0x3e)=""/62, 0x3e}, {&(0x7f0000001000-0x9c)=""/156, 0x9c}], 0x4, &(0x7f0000001000-0x44)=""/68, 0x44, 0xfffffffffffffff9}, 0x40}, {{&(0x7f0000a9c000)=@rc, 0x9, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x74)=""/116, 0x74}, {&(0x7f00009ab000-0x50)=""/80, 0x50}, {&(0x7f0000ca4000)}, {&(0x7f00003d9000)=""/248, 0xf8}], 0x4, &(0x7f00004a5000)=""/97, 0x61, 0x7fff}, 0x6}], 0x7, 0x0, &(0x7f0000000000)={0x0, 0x989680}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ipx(r1, &(0x7f000056f000), &(0x7f0000000000)=0x10) [ 58.557991] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/13 14:28:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000074c000), 0x4) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000632000-0x8)) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f00004e4000)={'filter\x00', 0x7, 0x4, 0x418, 0x0, 0x220, 0x0, 0x330, 0x330, 0x330, 0x4, &(0x7f0000024000), {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x23, 0x6, 0xffffffff}}}, {{@arp={@dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0x11}, 0xff, 0xffffffff, @mac=@random="f56cab5831bb", {[0x0, 0xff, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, 0x80000001, 0x6, 0xcc, 0x5, 0x6, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="fbe5730f6608b87361eca6925c646de4", {0xff}, {}, 0x0, 0x78}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @dev={0xac, 0x14, 0x0, 0xa}, @remote={0xac, 0x14, 0x0, 0xbb}, 0xf, 0xffffffff}}}, {{@arp={@rand_addr=0x5, @dev={0xac, 0x14, 0x0, 0x13}, 0xff000000, 0xffffffff, @empty, {[0x0, 0x0, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x401, 0x5, 0x8000, 0x2, 0x3, 0x6, @syzn={0x73, 0x79, 0x7a, 0x0}, @generic="9bace546c2104892925318378047f378", {0xff}, {0xff}, 0x0, 0x200}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @broadcast=0xffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, 0x3}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x468) 2018/02/13 14:28:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00007c1000)='/proc/self/net/pfkey\x00', 0x22100, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00007e1000-0x8)={0x1, [0x0]}, &(0x7f0000955000)=0x8) r1 = open(&(0x7f000092e000-0x8)='./file0\x00', 0x82000044, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f00008e8000)=[{&(0x7f00000de000-0x60)={0x27, 0x6, 0x0, 0x7, 0x4, 0xde6, "4040a0366decb140b3a8bb6f8ef8cd3c2d65bcca606bdef906abfca5d2add8cd9d79e40c84a9e3f7645f0ba6972e3de098b5ba2644d201217f3092043f49cc"}, 0x60, &(0x7f0000a17000)=[{&(0x7f000012c000-0x46)="6e6ec5307040930fd0f6ace5b2696a6755f424365ae82698f87bfd141c6531d12edc7052a2e26a04694f168dbccd16c81028a4782801e7b34e2cb865915ddf01e19764140ea1", 0x46}, {&(0x7f0000d75000-0xbf)="b81e6b6c2591dcf286bb5a01158ed7eb5f40e0f2599a85cfc69d9d0a7793ce17d3e97285377e38301486fd9c9e33c5b2bca4a6e5ff204b1b5ff96c74ee96ef6d4b19e40518366adb2372954f5100c350dddb2d3594c55ec786b0d0f983089b90e441f1da5dd432f1580c782f1c70dd332b5c17dc9d3fe5c48f240e562fb3c1eb2800106ef4c5b3c41f9e35d1793909778f6a881bd88a81d723c58b73d2a30177315f5f5f0cdd9ca72539ff6969d93e4313fb4331ddb3f9fb02a8e6e38278dd", 0xbf}, {&(0x7f0000c03000-0x1000)="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", 0x1000}], 0x3, &(0x7f0000bac000)={0x1010, 0x118, 0x9, 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0x1010, 0x4091}, {&(0x7f0000cbe000)={0x27, 0x6, 0x1000, 0x5, 0x1, 0xe0d, "3bcdfc2b3f5fdf1fb16cb0fd77ad09d393457e7016db58d5609fcfe16045d8a35911634521c3ca4c58971fe38c625cc761d9293ae1cb13eb31dc5331542e31", 0x6}, 0x60, &(0x7f0000252000)=[{&(0x7f0000f1b000-0x24)="b1483a3aab0b718089f4f13e6f49214fac8f6b5924234e9267c65869b0c488a8526fc316", 0x24}, {&(0x7f0000eed000-0x7e)="fa8a62fd05ba0010908798bad3f7792ed4aa7bf5f025a1081527c93e1ca897dd78e2f92cf0ade08f35aec68350ba1dc28381cb8c0d0fd92d273ca44b2b40995bd68fb0aec035bf59eb1df3d9065e566672bd8447394315a408f510319101db9c4fb5898fabd7066425fa419b528f7b59ed7ac9a92a19b2fe879b529dbc92", 0x7e}, {&(0x7f0000f49000)}, {&(0x7f000067b000)="9034ab294045683539ac8eec51d547a5b0", 0x11}, {&(0x7f0000dc9000)="d34854be6a5f5b079390f88300225aeaa249830e02f99ee567516c0a848fae2a7d6b96bcebe97c1b58c6bf5c13f83860f8", 0x31}, {&(0x7f0000d4b000)="589bb119d5d250c949640718075a714158f1fb281d94a5a25204826d7eaa8354a4b59044df5e9facca0d5ac35adcecaa3f11454b", 0x34}, {&(0x7f00000ff000-0xc8)="dd4dc89dfedf1540878edb2807d4f967d7471dd7a18252b4d6256b2f9e2b04238ac6e979ac0d57d523d5425f98ee67755d2223f51b5effecee4619dd92cd81849aecb9191b6e046d1512d8410b4f1d5d3fa1038c556d82d567f60bbb3fab5293af498995ae04018851c666ffca3193caa284e0cd68adfa9af794bc0d27c61b0f60b5cc12d870d5f15b5e273830d50753ea3f24ca1c3c4e1a9337dc1ae481bc7924f341cea73a4208ee4f0f9769b66a7dc9f5606355b2a6b00e2c5905e8496c39d04a9be58fa8b5cf", 0xc8}, {&(0x7f0000e7b000)="1427eee4179f1a067bc38da30abb0d0e1ec575", 0x13}], 0x8, &(0x7f0000619000)={0xd8, 0x111, 0x2, "1b5dc5530b23238516d51d83b8b10f0f2f1e8ea63484c9239ea7a738a3e22402be18db8830bb6872dcbd0dbf852631d772d14643c5339bef10d076a11eb5f814c836329afbb9e6407dfa66ad2a562dcec6d3e77ec3b06eaf0483ad185c8c007e254eb61fd56e14fe9dab921502c84c32ea1cf87d7a0f8beb8fbf4ad7e743300c9242b6855be590bdff8cea4f854e564d244f6dda778627c133380839686076e6f0657bd20d2f2fdc7952003e8e2b6ec5a7c46c036052f32288470dabe65d59c9d97d"}, 0xd8, 0x10}, {&(0x7f0000e99000)={0x27, 0x200, 0xfffffffffffffffb, 0x1, 0x610, 0x5, "1bf86d1acd26bf8342535990231ec32d0657510b32538eda82374f98bdf824628667e585e5622b311282d5c30b9e6cc84ca9098bd783dfa11367db8d7bc5da", 0x200}, 0x60, &(0x7f0000bba000)=[{&(0x7f0000148000-0x43)="1db03fe97abc89571a8bb1905d89ce8a38ef792bb8841e2596172d641c4370b97b8246e1b6eea06f76855d59065af564889120afd42803c1b4fa75c6b614246a4d47c2", 0x43}, {&(0x7f0000292000)="d9c5b2670e69a0934fc1be7acf2fe5b056be5e76dc0bcdf6f50beec3dd310866005e25d8b6fbab7871196bcbd964756edb11cad5baecfa639f0a81ead77b4542b5ba5d505cec6b10c93419d98635bae92e4486b9fe790ca2526e2cd47c06926d94e85bdc7cc2d4484b1127b788085b39f3b8a7bddd8ab67f3edf699f1e0d53cb410557958b953e99b4ed3b007c21ea88e84d381097fb5b43da8c9f5ea48f5534957dcb", 0xa3}, {&(0x7f0000df6000-0xca)="246ff31e6efdb836e5dc6b290e4d3726286055832f5f6d35adc17617cf58ca27344f59f0f68016fa2547be9e7b4f442f9ee7a0379676738e3e491e8d076433d4d94899ecda1226854ca3e011b76a0593a620c7e358f2265f5ca2ad699939272966234b7e519e88d160e685388d40411365960483ae6a1ef680cd5f7c2bd420952d28a5ea7dc4728661660c502fe4c9724b59982e7b48137af2882a2762ba6b1fb2552a5758ec79e2ed48cf6019a81f552cc1b194e9112149a9791c6efc2e859ee408f487b90dc491fa7e", 0xca}], 0x3, 0x0, 0x0, 0x4000}, {&(0x7f00001a5000-0x60)={0x27, 0x0, 0x8, 0x7, 0x10000, 0xffffffff, "73d0f6f91e6df0c434c1aa061e9f4cbd3ec43f66c31460fa90892efd6183143462b5dc9ee67fd8be04b757a9707c9c7a3a5c6d45b96b28e9ed46f77d604847", 0x3}, 0x60, &(0x7f0000692000-0x10)=[{&(0x7f0000c30000)="c349279e7bfb59f16a7b300fdd283f734510e696e39efd082c44f37892f78059809a5895f8140f", 0x27}], 0x1, &(0x7f0000b71000)={0x58, 0xff, 0x1000, "0e061878308d904e89a1d3013624e5e9a2ede54fa2db0edf948bec3bf7e3ba6c6645936c5b92fa2dc0323dfd0eefb83f3e4ccc08b2e200eb5f6d4e8f52a8a0afdecab9"}, 0x58, 0x4001}], 0x4, 0x40) fcntl$setlease(r1, 0x400, 0x0) ioctl$sock_netdev_private(r0, 0x89fc, &(0x7f0000e1f000)="51779b7c26508835814dd2c5bfd2ce139ebb9c03b8b44c08") r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r2, 0x400, 0x2) 2018/02/13 14:28:58 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x4b, &(0x7f000097b000)="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", 0xfffffffffffffe36) 2018/02/13 14:28:58 executing program 2: r0 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r0, &(0x7f0000000000)='status\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) ptrace$pokeuser(0x6, 0x0, 0x6, 0x2) connect(r1, &(0x7f0000af8000)=@l2={0x1f, 0x2, {0x80, 0x8000, 0x4, 0x1, 0x3, 0xba}, 0xfffffffffffffff7, 0x4}, 0xe) 2018/02/13 14:28:58 executing program 7: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) chmod(&(0x7f000009f000-0x8)='./file0\x00', 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x6)='/dev/sequencer2\x00', 0x10000, 0x0) connect$netlink(r1, &(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x10000000}, 0xc) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000001000-0x10)=@common='ip6tnl0\x00') accept4(r0, &(0x7f0000640000)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000000)=0x1c, 0x800) 2018/02/13 14:28:58 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0xf7ff, 0x1004002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) fstat(r0, &(0x7f0000018000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000000b000)=0x0, &(0x7f0000022000-0x4), &(0x7f0000022000-0x4)) setregid(r1, r2) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fb7000)={0x0}, &(0x7f00002f5000)=0xc) fcntl$setown(r0, 0x8, r1) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005f4000-0x10)='/dev/sequencer2\x00', 0x80000, 0x0) ioctl$VT_OPENQRY(r2, 0x5600, &(0x7f0000e3b000)) fcntl$getownex(r0, 0x10, &(0x7f0000ae6000-0x8)={0x0, 0x0}) get_robust_list(r3, &(0x7f000036f000-0x8)=&(0x7f0000fc9000), &(0x7f0000fca000-0x8)=0x18) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000e9a000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a2a000/0x2000)=nil, 0x2000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009e9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0xa, 0xfffffffffffffff9) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000003000)='/dev/rfkill\x00', 0x2000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000000)={0xfffffffffffffff8, 0x0, 0x1, 0x3}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00009e9000)={0x6, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000000000)=""/78, &(0x7f0000001000)=0x4e) r3 = fanotify_init(0x14, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000-0x10)={0xfffffffffffffff7, 0x0, 0x10000, 0x3f, 0x0}, &(0x7f0000e9c000-0x4)=0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fdatasync(r3) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000006000-0x4)=0xb622, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000006000)='./file0\x00', 0x1000, 0x0, 0x0, 0x3, 0x8c6, 0x232012) dup3(r5, r3, 0x80000) restart_syscall() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e9c000)=@assoc_value={r4, 0x6}, &(0x7f0000001000)=0x35) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000007000)={r6, 0x6}, &(0x7f0000007000)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000e9d000)={r6, 0x40}, 0x8) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000e9c000-0x67)=""/103, &(0x7f0000000000)=0x67) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = dup2(r0, r0) sendto$unix(r1, &(0x7f0000012000)="ae780b12750b325d2ce76378b2", 0xd, 0x10, &(0x7f0000020000)=@abs={0x1, 0x0, 0x0}, 0x1) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f000037a000)='/dev/hwrng\x00', 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000741000)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f0000d03000-0x3c)={0x14, 0x1a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x200000001}, []}, 0x14}, 0x1}, 0x40) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000728000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000817000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, 0x1c) r1 = syz_open_dev$tun(&(0x7f0000434000-0xd)='/dev/net/tun\x00', 0x0, 0xa) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) write$tun(r1, &(0x7f0000d0b000-0x41f)=@hdr={0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x415, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @dccp={{0xffffffffffffffff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "b31d90", 0x0, "b99878"}, "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"}}}, 0x41f) poll(&(0x7f000068a000+0xbaa)=[{r0}], 0x1, 0x0) 2018/02/13 14:28:59 executing program 0: r0 = dup(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000ec8000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000001000-0x68)={0x1, 0x1, 0x7, {r1, r2+30000000}, 0x1f, 0xff1d}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r3, 0x2276, 0xfffffffffffffff7) 2018/02/13 14:28:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x7, 0x1, &(0x7f000090f000-0x10), &(0x7f0000e61000-0x10)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_getres(0x5, &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000001000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x13, &(0x7f0000001000)={0x1b, 0x100, 0x9, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x101200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000003000-0x4), &(0x7f0000002000)=0x4) getitimer(0x0, &(0x7f0000001000-0x20)={{}, {0x0}}) futex(&(0x7f0000000000)=0x200000000000001, 0x400000000000, 0x0, &(0x7f0000001000-0x10)={r4, r0}, &(0x7f0000048000)=0x10000000, 0x0) 2018/02/13 14:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) r1 = syz_open_dev$mice(&(0x7f0000c14000-0x10)='/dev/input/mice\x00', 0x0, 0x0) fanotify_mark(r0, 0x20, 0x1, r1, &(0x7f00006bb000-0x8)='./file0\x00') seccomp(0x1, 0x0, &(0x7f0000a63000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) seccomp(0x1, 0x1, &(0x7f000005e000)={0x1, &(0x7f000005f000-0x10)=[{0x6}]}) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000371000)=""/149, 0x95) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) pwrite64(r1, &(0x7f00002d3000)="90511511d554282ac54792fdd7f9ed898d16d6fafbdd72175ba4cf46e0a2c4522e67fea5c4495d9be21cb1a2c625582f28c575851510dc1d5c24f3594bb3b19dc35436e2b54489ba9f95403a273a8dbe5d849df51d2a4eabe76a76b35da2e74483cc1c021ac173a58b1123f78c1a3224dc0fc066e3c271efbc9c27cadcbd0a3ffb09fd2d8235d5643a722d93e88cb4618a2355e5c19d15fd38d17d19508788694f35066305d7524093b68f66738ce337110096d71897a75601f094b4c2d35d45236ce6a67388ace48c3ab9cc18c83a8d9b198cbd82ef3ebee1bc", 0xfffffe04, 0x2000000000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007d8000)) 2018/02/13 14:28:59 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f000014f000)='/dev/keychord\x00', 0x2502, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000d1d000)={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, {0xa, 0x2, 0x2ba, @mcast2={0xff, 0x2, [], 0x1}, 0x2}, 0x0, [0x8, 0x900000000000, 0x7ff, 0x4, 0x20, 0x5, 0x81, 0x3ff]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000004000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000001000-0x11)=[{&(0x7f0000002000)="6187eb5cdd9350efe3ed622728a9d26117d8c7f6c81cccb985b0d843d4de18aa94ffa6ba83802cd07137d66f5a60df0002195684e684361522bdc12abe7c718c7843c8", 0x43}, {&(0x7f0000001000)}, {&(0x7f0000001000-0x1f)="6b8c147ac798e71f7ae7905f85720754d997c0e6e0c179b3a9e7e4b047940a", 0x1f}, {&(0x7f0000002000)="e42f7b94e94d0f29648bef3b605ff6f242b7175c9b7b6b330bf4c032c7fc278b34d2d92c52dd92d2d6a8b4a884b6d52c065e9772ca26cddd94deff8525", 0x3d}, {&(0x7f0000003000-0xeb)="7eef75268982de073f55320ae218f5f78385a05ed6c229b0eb8d9c8587844c0a38c4a964ed95d9d182673d7e1cd8922b118266f369015ca897812e115a26e28cb9809b85f7fb47b9fb9a9c0156ef155494520578dd07fbc3da3a656504cb6fdbddde7c74ed3dac2a29a00541cbe4baad7211a4b998b569f1c447744aee0f0a53db8e441964d96b69d4fd6392c8d0993fac769d3422dd3ba1cb9379ffa7305c64d52e99bc82ae1bdb8c793a70685ed1d5fc8ca8c2ca79a52bcfbc8771de70eb78fec688e69b35fa3666e5814b880e589c9e52f6a5b6a3f240096e953095ee29446eafd98ea8f401a7460b7b", 0xeb}], 0x5) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000001000)={@syzn, @ifru_map}) recvfrom$ax25(r0, &(0x7f0000017000)=""/244, 0xf4, 0x2001, 0x0, 0x0) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r1, 0x4000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xfffffffffffffff8}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lchown(&(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 58.773805] device gre0 entered promiscuous mode 2018/02/13 14:28:59 executing program 2: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="00640001000445") getdents64(r1, &(0x7f0000f73000-0x159)=""/528, 0x210) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r1, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000021000)) fstat(r0, &(0x7f000000a000)) stat(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000-0x44)) gettid() getuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000017000-0x8)='./file0\x00', &(0x7f0000022000-0x44)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000022000-0x4)) geteuid() mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000021000)='./file0\x00', &(0x7f0000021000)) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x31000)=nil, 0x31000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000014000)={'filter\x00', 0x7, 0x4, 0x3f0, 0x200, 0x0, 0x200, 0x308, 0x308, 0x308, 0x4, &(0x7f000002d000), {[{{@uncond=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x372], 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x100}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz1\x00'}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) 2018/02/13 14:28:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, 0x0, 0x5, [@empty, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, @rand_addr]}, 0xfd91) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='environ\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000002000-0x50)=""/80) 2018/02/13 14:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e7000-0x6)='smaps\x00') mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000b08000)='pagemap\x00') sendfile(r1, r0, &(0x7f0000310000-0x8)=0x100003, 0x10001) pwrite64(r1, &(0x7f00002d3000)="90511511d554282ac54792fdd7f9ed898d16d6fafbdd72175ba4cf46e0a2c4522e67fea5c4495d9be21cb1a2c625582f28c575851510dc1d5c24f3594bb3b19dc35436e2b54489ba9f95403a273a8dbe5d849df51d2a4eabe76a76b35da2e74483cc1c021ac173a58b1123f78c1a3224dc0fc066e3c271efbc9c27cadcbd0a3ffb09fd2d8235d5643a722d93e88cb4618a2355e5c19d15fd38d17d19508788694f35066305d7524093b68f66738ce337110096d71897a75601f094b4c2d35d45236ce6a67388ace48c3ab9cc18c83a8d9b198cbd82ef3ebee1bc", 0xfffffe04, 0x2000000000) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00007d8000)) 2018/02/13 14:28:59 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$dupfd(r0, 0x0, r0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000005000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r1, 0x11, 0x40000000000001, &(0x7f0000013000-0x4), &(0x7f0000014000-0x4)=0x4) mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00003ca000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0046d00, &(0x7f0000443000)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000047000-0xe8)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000432000)=0xe8) getresgid(&(0x7f0000a8f000-0x4)=0x0, &(0x7f0000f09000-0x4), &(0x7f0000883000)) fchown(r0, r1, r2) 2018/02/13 14:28:59 executing program 2: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000020000-0x8)='./file1\x00', &(0x7f0000013000)='./file0\x00', &(0x7f0000003000-0x6)='ramfs\x00', 0x10000002000882, &(0x7f0000022000-0x6d)) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) getdents64(r0, &(0x7f000002d000-0x3)=""/3, 0x3) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000030000-0x4)=0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) waitid(0x2, r1, &(0x7f000002f000), 0x80000000, &(0x7f0000030000-0x90)) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000030000-0x10)={0x2, &(0x7f0000030000-0x8)=[{0x7ff, 0x8}, {0x401, 0x10001}]}) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000ad000-0xc)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000d4b000-0xe8)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@dev}}, &(0x7f0000e36000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000018e000-0xc)={@dev={0xac, 0x14, 0x0, 0xb}, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) bind$inet6(r1, &(0x7f0000e48000-0x1c)={0xa, 0x0, 0x7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, 0x1c) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) r3 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r3, &(0x7f00003fc000), 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000021000)=0x7fffffff, 0x4) 2018/02/13 14:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x400000008003, 0x0, &(0x7f0000adf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) r2 = getpgid(0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000326000)={{{@in=@multicast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@mcast2}}, &(0x7f000006e000-0x4)=0xe8) r4 = getegid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008d2000-0x4)=0x0) getresuid(&(0x7f0000bbe000)=0x0, &(0x7f00007f8000-0x4), &(0x7f00000e2000)) stat(&(0x7f00009e0000)='./file0\x00', &(0x7f0000799000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r1, &(0x7f0000fa4000)=[{&(0x7f0000f4f000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000932000)=[{&(0x7f0000517000)="62107becc4964a307f2998b3c9aedea3c65340dd11308e2f3da20d5e8956ce57b2201dd8c7e17323650d85d28b5f8ebf7046e95531d6d4664eaedec7904832a6b65b93a9a1de1b4a015b367821b65db0697a31bb95a8c0145cdf23c7349f25cb2a0da69d8263a79869c3f3ccf886793d04abb0ac89fa799444348ddc9df2f407945fa076f921ec988b26e9ef81f1813f1a4bc4e466ec8ec144de485f94cfccbd96b0", 0xa2}, {&(0x7f0000a05000-0x89)="725ed1d212d98314c35efe455e9d2445a1da233f563cae267167ec877e80e83bbdcd3f668e51fa4dbeacbee4894cf95a4341eb7271925a72be3f720c025eb9a7ab304e394aa5a65b05259a9a5d59514c698a220fd6deb7ce7977e0c77cc2e107da4d4a3280883f3a05785c0c585edbf2eeffc50a3a781cdd45a16c178a3aad13aae0e06933b7b87e94", 0x89}, {&(0x7f0000734000)="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", 0x1000}, {&(0x7f00008cb000-0xf3)="ea052b93bdb9c57fb7e9d264ca6b4afb1a3d4b0c388e2f27ffd85f7c42d07fc8ea01f449f8bdebc138f1821eb45601d203645313009026df4c35b7d5ae0a37d0b0226e6533715f78de94a897f7f994187bed0882f70fe39f72eed735eeac9eac50a4a6ae91d6cd2e7d5d26e7e92c018262aa37779c65e366ba980f99faf8278e4834f81589a8978ecf59479954c5a57ebcdf00cdb9ed572365ac1b79938d35cafcc6a6f8d9fe220e08324e5f3da1e18a4d846ac475e6e66b7ac1887539cef971f33c07bfd5fe9d319e920ce1df02e8a74577dfdacb3303ad0f8358044bba48d6f07301ac868ffc0dc69242bc1c3fe149b25f7a", 0xf3}, {&(0x7f0000273000+0xc68)="4e45e49fe86f4c02a8dcb9698990", 0xe}, {&(0x7f00005a8000)="8e7406117043e023ffdd6a8a0a80c8b1d510d86ed793f282f25139b62a224599745acf907c27171105fc6dd74fa8e1d2a543adf56f", 0x35}], 0x6, &(0x7f0000e91000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}], 0x40, 0x8000}, {&(0x7f00001d3000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000255000-0x10)=[{&(0x7f0000207000-0xad)="f63c944fa29ee365155f4168aa3dee73a77847651a17759c97a2391a3dd741f9a97a41ffccc237d7e041fa9f24b8f75eebb81c18ae2878a164ebe6094874b3dcdb04ecb8d6c4d6b8177c84db8944a071734bd20aa9dfd988fbc7872bf96b1103c9fbe5f6f72ef844c67d0809177cdabc0a9fc2ac44035bc0ca79458a090163edf2209e08ec7195751ebc01194f7b0bb33646d82cdeb37df947b9a814cc5227404d8ee8d08272b3b94f1ddd7c6f", 0xad}], 0x1, 0x0, 0x0, 0x1}, {&(0x7f0000d8f000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000a33000-0x20)=[{&(0x7f0000f66000)="9dcb35db88825fa5b37b38eeda112c1f43a9c9561c82831596ee3927f46967e5319f99e086d8fe876bb9880305508f6b20770508542c252359ba0be84413d8f06b10bd82e0736dfb5a47e13bfe3475b19392bc6850946aeff60a227fdcb77c5803513a48b437d06887f2af3914566ace65af9b4138797e9cdda7981de56716cfc4ca980282dc02e8a7d8cb93b1b0c2f9c720aed23bc7e682fcc0cf3dcf1e", 0x9e}, {&(0x7f0000918000)="0fa0323a0b75bc37edb5cc2c9675641015eaf77fc3645016a18610375f6ed9fc9d8f54bcacc4e3939fb572019182e54e44d56bbbecfce8a55349f92746715607edf96c3b968c5036c589ebfb4375ced5ac0bd8e46ad7a313af9ea745c1f722a7d77b18ed707030b0f38e88420890ef04eb06abc7f91a0d4bc86a01283e243f16a1a6c56356bbd99b", 0x88}], 0x2, 0x0, 0x0, 0x40000}], 0x3, 0xc0) recvfrom$unix(r1, &(0x7f000019b000), 0x0, 0x0, &(0x7f00001f0000)=@file={0x0, './file0\x00'}, 0xfffffffffffffdd5) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000011c000)=@common='bcsh0\x00', 0x10) read(r1, &(0x7f0000820000)=""/181, 0x25) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0xe01000)=nil, 0xe01000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f000065c000-0x8)={0x0}) mmap(&(0x7f0000e01000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000e02000-0x20)={@generic="6c19f6ef1f19e27e2116e048b5cb2a2b", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) pipe(&(0x7f0000366000-0x8)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000765000)="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") mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e03000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000e03000)=0x81) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000e02000)=""/202) mmap(&(0x7f0000e02000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000e02000)={&(0x7f000016e000/0x2000)=nil, 0x2000}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f000094c000)={@common='nr0\x00', @ifru_addrs={0x2, 0x2, @empty}}) getsockopt(r3, 0x0, 0x41, &(0x7f0000e01000-0x11)=""/17, &(0x7f0000dff000-0x4)=0x9d) mmap(&(0x7f0000e04000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000e05000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r4, 0x891c, &(0x7f000052f000)={@common='gre0\x00', @ifru_addrs={0x2, 0x1, @multicast1=0xe0000001}}) 2018/02/13 14:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000641000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x24, &(0x7f0000814000-0xc)={@rand_addr, @rand_addr, 0x0}, &(0x7f00009d3000)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00006f7000-0x8)={@rand_addr=0x1, @empty, r1}, 0xc) mkdir(&(0x7f0000001000-0x8)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00001f3000)=@assoc_value, &(0x7f0000a99000)=0x8) lseek(r2, 0x0, 0x2) 2018/02/13 14:28:59 executing program 3: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000001000-0xdb)=""/219, &(0x7f0000a55000-0x4)=0xdb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000001000)) tkill(r0, 0x37) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000003000-0x4)) socket(0x11, 0x4, 0x8) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x1, &(0x7f0000001000)=0x9, 0x4) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b19000)='/dev/ppp\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) listen(r1, 0x81) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000000)) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000001000-0x10)={0x1b62, 0x7fffffff, 0x800, 0x8}) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)=0x0) ioprio_get$pid(0x1, r3) 2018/02/13 14:28:59 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000078d000-0xb)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f0000528000)=0x7, 0x4) mmap(&(0x7f0000000000/0xf86000)=nil, 0xf86000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3, &(0x7f0000f7f000-0x4), 0x4) 2018/02/13 14:28:59 executing program 3: mmap(&(0x7f0000000000/0xb47000)=nil, 0xb47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000043000-0xa)='./control\x00', 0x0) r0 = inotify_init() mmap(&(0x7f0000b47000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b48000-0x11)='/dev/vga_arbiter\x00', 0x400480, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) creat(&(0x7f000092e000-0xa)='./control\x00', 0x30) inotify_add_watch(r0, &(0x7f0000b3a000)='./control\x00', 0x4000800) creat(&(0x7f000001d000-0x10)='./control/file0\x00', 0x0) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(0xffffffffffffffff, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r0 = socket(0x1b, 0x80a, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000005000-0xc)={0x0, 0x5, 0x30}, &(0x7f0000019000)=0xc) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000021000)={r1, @in={{0x2, 0x3, @empty}}, 0x1000, 0xca}, 0x98) 2018/02/13 14:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000976000)={@common='sit0\x00', @ifru_ivalue=0x10000}) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00000bc000-0x10)="346a32fe8c9c855dd7200d13c315f50e", 0x10) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlink(&(0x7f0000001000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f000079f000-0x4)='bic\x00', 0x4) 2018/02/13 14:28:59 executing program 3: r0 = socket$inet6(0xa, 0x80a, 0x618) listen(r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000009000-0xc)={@local, @local, 0x0}, &(0x7f0000022000-0x4)=0xc) stat(&(0x7f0000020000)='./file0\x00', &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000016000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@dev={0xac, 0x14, 0x0, 0xb}, 0x0, 0xfffffffffffffb9f, 0x2, 0x400, 0x0, 0x80, 0x80, 0x1, r1, r2}, {0x36, 0x0, 0xff, 0x8df6, 0xde78, 0x4, 0x1f, 0x3}, {0x5, 0x2, 0x4, 0xb830}, 0x101, 0x8, 0x0, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x2, 0x3, 0x0, 0x7fffffff, 0x3, 0x80, 0xc34}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f0000004000)='/dev/loop#\x00', 0x0, 0x4002) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000004000)='/dev/ppp\x00', 0x800, 0x0) symlinkat(&(0x7f000001f000)='./file0\x00', r4, &(0x7f0000014000-0x8)='./file0\x00') write$sndseq(r3, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f000049f000)=0x0) getpriority(0x0, r0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000eb6000)={0x7fff}, &(0x7f00007a7000)) r1 = open(&(0x7f0000f83000)='./file0\x00', 0x40000, 0x0) mq_getsetattr(r1, &(0x7f00003c5000)={0x3bb, 0x3, 0x2467de2, 0x9, 0x7, 0x8, 0x2, 0x6}, &(0x7f0000ab2000)) r2 = accept4(r1, &(0x7f000084d000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00001d3000-0x4)=0x10, 0x80800) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f000088c000-0xb)={0xe5, 0xf27, 0x7b, 0x2ef, 0x588, 0x6, 0x3, 0xfffffffffffffffb, 0x1000, 0x401, 0x7}, 0xb) 2018/02/13 14:28:59 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a84309772623692500090021000149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[], 0x2e8}, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000010000-0x4), &(0x7f000000f000-0x4)=0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000011000-0xe)='/dev/keychord\x00', 0x200, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r2, 0x4010640d, &(0x7f0000011000-0x10)={0x6}) r3 = getpid() rt_tgsigqueueinfo(r1, r3, 0x2f, &(0x7f000000d000-0x10)={0x20, 0x5, 0xd7a, 0x100000001}) 2018/02/13 14:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008f9000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004fc000-0x50)={@generic="30609400000000e6ff06070008cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f0000bbd000)='/dev/net/tun\x00', 0x0, 0x220702) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f83000-0x15)='/dev/pktcdvd/control\x00', 0xa0100, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000acc000-0xb0)={{0x67, 0x7}, 'port0\x00', 0xd0, 0x80002, 0x0, 0x80000001, 0x40, 0x1, 0x100000001, 0x0, 0x0, 0x8}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000fda000-0x4c)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) writev(r0, &(0x7f00004aa000-0x10)=[{&(0x7f0000c3e000)="580000001400192300b54b80930d8c560a06000000000410489643c200000000000000018164243e8900000028215a0004fbf50dfff90004a5010004001ce1ed5e0d00000000221f1000010007000600000000000000536e", 0x58}], 0x1) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000014f000-0xd)='/selinux/mls\x00', 0x0, 0x0) 2018/02/13 14:28:59 executing program 1: prctl$intptr(0x1c, 0x10000007) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000073b000-0x11)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f0000deb000-0x4)=0xe8) stat(&(0x7f00002df000)='./file0\x00', &(0x7f0000b8e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000659000-0x8)='./file0\x00', 0xd000, r1, r2, 0x800, 0x8) faccessat(0xffffffffffffffff, &(0x7f00006e5000-0x8)='./file0\x00', 0x0, 0x0) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000003000), 0x80000) sync_file_range(r0, 0x7, 0x4, 0x5) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000b0000-0x38)={&(0x7f0000126000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000310000)=@allocspi={0xf8, 0x16, 0x7, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, {@in=@empty, 0xffffffffffffffff, 0x6c}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x100}, 0x0, 0x3}, []}, 0xf8}, 0x1}, 0x0) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x101200, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000022000-0x68)) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, 0x0, &(0x7f0000003000), 0x80000) sync_file_range(r0, 0x7, 0x4, 0x5) r1 = syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r1, 0x100000001, &(0x7f0000001000)) 2018/02/13 14:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) recvmsg(r0, &(0x7f0000338000)={&(0x7f0000b6c000)=@hci, 0x6, &(0x7f0000e17000)=[{&(0x7f0000575000-0xa2)=""/162, 0xa2}], 0x1, &(0x7f0000baf000-0x63)=""/99, 0x63}, 0x2) shutdown(r0, 0x1) getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000bc7000-0x8), &(0x7f000012d000)=0x8) 2018/02/13 14:28:59 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000012000-0xa0)={0x0, @in6={{0xa, 0x0, 0x8000, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9575}}, 0x3, 0x3, 0xdb3, 0x1, 0x41}, &(0x7f0000013000)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x9, 0x30}, 0xc) rmdir(&(0x7f0000ef9000-0xa)='./control\x00') mknod(&(0x7f00006e6000)='./control/file1\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r1, &(0x7f0000002000-0x8)=0x2, 0x8) symlink(&(0x7f0000e57000-0x10)='./control/file0\x00', &(0x7f00008b9000-0xa)='./control\x00') unlink(&(0x7f00005e7000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f00001d1000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x1, @rand_addr=0x6}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/13 14:28:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00009ce000-0x18)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000001000)={{{@in6=@loopback, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@mcast2}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001000)={r2, 0x1, 0x6, @empty}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(r1, &(0x7f00003cf000-0x38)={&(0x7f0000001000-0x60)={0x27, 0x0, 0x1ff, 0x2, 0x4e0, 0x4, "46cd626b70acd862b4547c2dbded1105ccf2b768ba38030b479b966d2317e33898dcaea54df715798e99400a8bed0d40903707abb296c6c4d2c3aeef1f74b3", 0x9}, 0x60, &(0x7f000025c000)=[{&(0x7f00003ed000-0xfa)="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", 0xfa}, {&(0x7f00009fa000-0x8f)="c379f3d2a4dd8190d70c2a78540eaf4a0144b4d441d1da8a2b1a972f08bd2d61ffa73dc0b8a8b39ba336d344a0cb887b3ac5965a1f35275af2b3c62987b2cd74a660e3d64d23de4e5647965541f0b675676dc190f861cb50616e1355258eecad6279b421bfb22c7542738e0c9cef6134b9e2f37cfc5c8b3d5c6a0ef58026daf01e40fd02e08532280c95d653702593", 0x8f}, {&(0x7f0000001000-0x6b)="edfcc8ba0a9d15bd8ac3345cdfa34254196e13ac5c876bd6845c6f234e171779bc02530c5cbd62fdedd8713b92563eb0f9cdc268d55a86390aa5c1b23d8ded4b6ec7497946efe01a00e85d91552efcd50c68f6c7d15d43e8ba9a44d98e7a92053f9485fe207de0bc730082", 0x6b}, {&(0x7f0000293000)="23a77e1e911b765c9278e8cd7f550592be234ff3427cd650b6c303c62f02a1e5469ecc4293d4d0331304c8f76dcb54a3f1418f4a4983cb5a195a21bc4451846860c65e619d665def4c8590229680588901b45789cf266ea084eac6bf09b106cefe2f0dc783620c6d917f459468a9b08449369dd6bda504bf80838871e0921ad38d22a8465258ff82add085609d8227e82174f60dfa1f857a3670b40e5bf80f36e12fcbd20e18cffb", 0xa8}, {&(0x7f0000000000)="d8ad39ce46b5f774eebe85498b7c79f3e4d825b463", 0x15}, {&(0x7f0000a43000-0x5d)="aba521456ff9c123b1f46962c7f99fd20f879d48aa8d0e9b0e186c678c84437952f42dd8f1d418d0e6b67ef0d9767799b0aee7c9d549fea81bc6919959b2f0cf0faf4deaccf775948bf7bcc55f948fdfe6dddad0f22b8adf31ed22b9be", 0x5d}, {&(0x7f0000001000-0x2d)="66531efb9c3506f08f3cc444c2edde4b572196558df63077f33a3e7d34c9deb9e3b115c634bdfa543b152c360b", 0x2d}], 0x7, &(0x7f0000000000)={0xe0, 0x3e, 0x100000000, "ec0a73ddf2d8a8885a285eb36bc99af27eedd228625838e4dad3aa0145d047fcbe4e083bb150fbe8145c0d7be0b14f2277e54474d04bc670ca3ea350607631acd821cfebf07101329139e5643e5ee735c163a83697606544892885808aaee67d445f6c6fe135b0f2bfb36224ddd27f1164aff7c4033726926e5ccff342341a3407f60e2106fc15352297215836ddb76135d0785b250024919c35fee370350b56ec24611522d7c9e4a6b66f53cdfc88bf265f4db44484c57e2e34ee1619f1829c8230b9782a9fb56b3204d9f80043"}, 0xe0, 0x40c0}, 0x4000010) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000236000)='./file0\x00', &(0x7f0000480000-0x4)='nfs\x00', 0x64, &(0x7f0000070000)="3e30413470d8e584c60d8c1150709c82ae67f2e71bd2befd47a98cf83babcb1243d5440492b8658d") mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000011000)={0x18, 0x12, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x12, []}]}, 0x18}, 0x1}, 0x0) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0xa72, 0x204000) openat$keychord(0xffffffffffffff9c, &(0x7f0000000000+0xc91)='/dev/keychord\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000001000)=0xfff) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) bind$inet(r1, &(0x7f0000009000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00009d5000-0xf)='/dev/sequencer\x00', 0x800, 0x0) ioctl$void(r0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e5b000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000aaf000-0xc)={0x7}) epoll_pwait(r2, &(0x7f0000eda000)=[{}], 0x1, 0x0, &(0x7f00001a8000), 0x8) 2018/02/13 14:28:59 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ce3000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f00008de000)={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x307, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x2, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, @generic="1ff9e5a315ffc5ad51fd7644ace6b271"}) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d2c000-0xf)='net/ipv6_route\x00') preadv(r0, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x800) fcntl$setsig(r0, 0xa, 0x2c) 2018/02/13 14:28:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x7, &(0x7f0000aa9000-0x20)={0x42842f, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e83000-0x8)) memfd_create(&(0x7f000017d000-0x13)='mime_type^security\x00', 0x3) memfd_create(&(0x7f000056b000-0x13)='-mime_typetrusted[\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000c98000-0xd)='/dev/urandom\x00', 0x0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c2a000)='/selinux/enforce\x00', 0x0, 0x0) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) socket$nl_generic(0x10, 0x3, 0x10) 2018/02/13 14:28:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x3, 0x300) 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(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000049000-0x15)='/proc/self/net/pfkey\x00', 0x101000, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000778000)={@rand_addr, @remote, 0x0}, &(0x7f0000d32000)=0xc) prctl$getreaper(0x1b, &(0x7f00009d3000-0x8)) ioctl$sock_inet6_SIOCADDRT(r2, 0x890b, &(0x7f0000487000-0x50)={@loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @loopback={0x0, 0x1}, 0x5b, 0x2, 0x1f, 0x100, 0xfffffffffffffff8, 0x800004, r3}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f00006ac000-0x15)='/proc/self/net/pfkey\x00', 0x18000, 0x0) vmsplice(r1, &(0x7f0000f3a000)=[], 0x0, 0x2) dup2(r4, r0) ioctl$DRM_IOCTL_CONTROL(r4, 0x40086414, &(0x7f0000836000-0x8)={0x3, 0x2}) socket$inet6_sctp(0xa, 0x0, 0x84) 2018/02/13 14:28:59 executing program 2: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000003000-0x4)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000001000-0x4)=0x4) fdatasync(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFNETMASK(r1, 0x891c, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/dev/sequencer2\x00', 0x4000007fc, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000001000)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000003000-0x4), &(0x7f0000004000)=0x4) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000)='/dev/sequencer\x00', 0x80000, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000022000-0xe8)={{{@in=@rand_addr, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f000000f000)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) utimes(&(0x7f000000f000)='./file0\x00', &(0x7f0000001000)={{r3, r4/1000+30000}, {0x77359400}}) fstat(r0, &(0x7f0000022000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r5) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000073c000)={0x19980330}, &(0x7f00001dc000-0x18)={0x0, 0x0, 0x38cc}) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x2000000000, 0x0, 0x100000003, 0x0, []}) ioctl(r0, 0x8918, &(0x7f0000000000)) pipe2(&(0x7f0000ea1000), 0x4800) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ce8000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/13 14:28:59 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, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000bda000-0x11)='/selinux/enforce\x00', 0x0, 0x0) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000016b000)={0x742c7898, 0xee72efd3f3f2e9d1, 0x8000}, 0x4) close(r0) 2018/02/13 14:28:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002c4000+0x124)='/selinux/avc/hash_stats\x00', 0x0, 0x0) accept4$netrom(r0, &(0x7f00002dd000-0x48)=@full, &(0x7f000057d000+0xe70)=0x48, 0x0) r1 = epoll_create(0x9) epoll_wait(r1, &(0x7f0000b2b000-0x48)=[{}], 0x1a0, 0x200) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x9) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00008a5000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$EVIOCGABS0(r0, 0x80184540, &(0x7f000081b000-0x31)=""/49) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f00002ba000-0xc)={0x6}) 2018/02/13 14:28:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000-0x10)='/dev/input/mice\x00', 0x0, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/anycast6\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000001000-0x1)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000001000)="57e82be10730b0f153bf3ca1564aa82594f446d9891124bc68b9c088d0df") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000cc6000-0xfb)=""/251, 0xfb, 0x0, &(0x7f000092e000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) ustat(0x6, &(0x7f000087e000-0x20)) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f000008c000)='/dev/ppp\x00', 0x240382, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006a8000-0x4), &(0x7f0000cdd000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80002, 0x3) sendto$inet6(r1, &(0x7f00001e0000-0x8a), 0x0, 0x0, &(0x7f00003b2000)={0xa, 0x2, 0x0, @dev={0xfe, 0x80}, 0x5}, 0xb) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) pipe2(&(0x7f000000f000)={0x0, 0x0}, 0x80800) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000021000)={0x0, 0x7, 0x1, 'queue1\x00', 0x4}) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000054d000)='ramfs\x00', 0x3, &(0x7f0000313000)) execve(&(0x7f00007c8000)='./file0\x00', &(0x7f0000d84000)=[&(0x7f0000e50000-0x6)='ramfs\x00', &(0x7f0000fe9000-0x14)='$*cgroup^vmnet0proc\x00', &(0x7f0000c13000-0x6)='ramfs\x00', &(0x7f0000912000)='ramfs\x00'], &(0x7f0000ecc000)=[&(0x7f00008a2000)='vmnet0lo\x00', &(0x7f0000faf000-0x2)='{\x00', &(0x7f0000aa4000-0x2)='}\x00']) chown(&(0x7f0000bb5000)='./file0\x00', 0x0, 0x0) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x21, 0x0, @time, {0x0, 0x3}, {0x7, 0x1}, @control={0x2}}], 0x30) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/13 14:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000d1a000-0x12)='/dev/input/event#\x00', 0x5, 0x0) wait4(0xffffffffffffffff, 0x0, 0x8, &(0x7f00006c0000)={{}, {0x0}}) write$evdev(r0, &(0x7f0000058000-0x60)=[{{r1}}, {}], 0x30) writev(r0, &(0x7f0000c60000)=[{&(0x7f0000266000)="4c901ce8c874678c7d4879a3186f6842a1cc78d8db30dc7e", 0x18}], 0x234) execve(&(0x7f000007b000)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000741000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000acb000)={0x0, 0xa0, "42ed48ace3c7d9b3302548157d4346ff6ea5cdc2ed41dd8265e31065e152cc6dd46efb94a1862bb18eb84bf85734b7714f9b25be12bece6f23d73fba4a6cd2fff140bd383700b8d929ae22e3857316bc231a0fa0938e29927b9ee03d7c60c465582f17c583300e071919479a9f533986bba4b27c4499f51af68a57963eac5324cf05ddeed8a6d99d9336f22fd7135ef3e870ea07d5739978acb470b7567f7c09"}, &(0x7f00006fc000)=0xa8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f000031d000-0x16)={r4, 0x6fd, 0x7, [0x0, 0x7, 0x2, 0x1, 0x1, 0x10000, 0xffff]}, 0x16) getpeername$llc(r2, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00009ea000-0x4)=0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f000019e000)={0x200, 0x9, 0x9, 0x5, 0x40, 0x6}) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x2}, {0x0, 0x8b50}, @control}], 0x30) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x301, 0x0) 2018/02/13 14:28:59 executing program 0: socketpair(0xb, 0x2, 0x2, &(0x7f0000a56000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xae, "f032475dcea7d13692704ed92f582bae23d01eaee32bcb0e3e27aa339fb7cd2399a60166ea862e8942e7a00e34a791091d9c17459db42493c697947290b9411bb3c9b3380fb0ea0d32d7f0f94078af574347d406ac5720541541dc7e7f375c87f84e2b8680bd47a066097fea5b768bd209648b82aee2df8f40b34d01debec5ae6277fb3758c808bc6bc15b1a9c526fb1f3c571d6c54813598708efbdf761a3d83e576cb5458ded13f6ae1aebb776"}, &(0x7f0000000000)=0xb6) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f000089b000-0x14)={r1, 0x7, 0x402, 0x9, 0x8, 0x2}, &(0x7f000019b000-0x4)=0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x4000000002287, &(0x7f00006a1000)) 2018/02/13 14:28:59 executing program 6: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000008000-0x4)=0x6, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000f000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r0, &(0x7f0000016000-0xbf), 0x0, 0x0, &(0x7f0000016000-0x14)={0x11, 0x0, r1, 0x1, 0x9, 0x6, @random="901170f3a1da"}, 0x14) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$binder(&(0x7f000001c000-0xd)='/dev/binder#\x00', 0x0, 0x800) r2 = dup(r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x0, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r2, &(0x7f0000012000)=""/243, 0xf3, 0x2000, &(0x7f0000005000-0x10)={0x3, {"87cde63a1ffefa"}}, 0x10) 2018/02/13 14:28:59 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffff9c, &(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000000)=0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000ada000-0x48)=@full={{0x3, {"cfbe4b41c09b3d"}, 0x2e2}, [{"53e0df31d254fb"}, {"9ae4c64a633195"}, {"bc4d45ddeab8b4"}, {"66ebb48689ef95"}, {"72a496381950a8"}, {"8a524938c17d92"}, {"d37340d301a3f6"}, {"8486e24bea6106"}]}, 0x48, &(0x7f0000000000)=[{&(0x7f0000275000-0xd6)="2280705af7db837cf51073e958461f6c3204afd4d8fcc2f027204ff388e198b1c9a384a926574033054f5d28f1a2aa37347af516dd35beb63fe28d520c2d34088b7e34fe85ddd1a52ebdf0e53f2da41fb0f1bf56c884dc961bea489e753687948b71029cf2a8b77092f31d7592db0a0f2b4ba392828d3184c1f977880fddc4be931ad1bd2da90946a563d35fae7966887bd7db2776d81fd7b7b5bbe7ac28e72cc7393218e5e09a195107991b7c0b235844ae8de41ba2738b5c3beb31651c9c83a3db01f5f93481ff1edd36b5eed808072c1b31e158e7", 0xd6}, {&(0x7f0000000000)="152fa86055754feefc0e5047449a12d60ea022e72ef567d2f28e252d6f0afa9fc031121b39515065d1e826f16b9af5b48b60b69fd1fdae93be9699f92fdd0cd0c419ac488059c8a39648513b", 0x4c}, {&(0x7f0000f10000-0x5b)="c18abbbec9dd6292e7d6305e587caed84fe7f3434436897648a15e6081b185cff6ff5cabaa650b10e158689b3968dd6f48d020cd1b80e0bf0f0dd88e1207fad6edbf3003d026155c45c7b60feb99404055eb540bafd83be5e0e1df", 0x5b}, {&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000001000-0x26)="481c7863591a9de1a378f6e0e8c865f23933953c669852616993f223ac64c21a93826dfb5d24", 0x26}, {&(0x7f000004e000-0x21)="d6fa2a0e30259c9f0833046dee7f9cb374f4433531acd8ce185358517d76c35f14", 0x21}, {&(0x7f0000000000+0x4bf)="cdb95c076250a3654013b69d04a8bd3eaeac105ae8a0f5ed75d31a783e122e924645f80497b796b802f9c03348aa7cceeeaaeaf2ea87d46f2fcfc0fd999f7a9c5b4d4ac347785b55052319c2756c0f5d0e2716a5a220def1e7118e51b34659624895c95db774f1c92ff7051c45b597258d2529fa943090e6dbeeb8b51b9ea4267f97644f3b8e2b10bfde786fdff3c64a96f04a62492d539b122ec31e8f7a4501", 0xa0}], 0xa, &(0x7f0000000000)=[{0x68, 0x11b, 0x1, "9ce1ab46a6d35913b5b1f509a1560ee496848d8821cc5874fe81c6ec1cfdf34d7e12f63f3262f35975186dcbf0fb8c069d3aa31baca7340aa578b6129160a9401c9109d712208d968a1cf2ff16e239cf11d170"}, {0x28, 0x104, 0x1f47, "6c7f383a813cd734fdc7b4526a6e501174f8af64eb9a36"}, {0xc0, 0x11d, 0x7, "360b839eae0a8d9c517871e111babb9eed8b43181fa466c4a59b53f84e60aa2c774dc1dff668fd44832bea177197efef5c77af28f40c692691eebb21cc0821ea6e21b48a1e3c5045a207179b5b7210911be31d789064b9e117e11fe28b7d6b42b8ddfaf970b89872f53b37175516f6bfe4e6a8faa3c59dd81fd6c666dcd75ae694983fd409ac976c508faacc3b912cd1934d63f3550b3265114cff3adb6390160b07117f6f49180fc1d28ec4c3f3e4d8"}, {0x50, 0x103, 0x1, "378da3904844ac962aa04f4a6fb38193c3ca2607ef84a019f047d5b3027f4b19b3c4dc4807b15949482c48b9781a1285ece414aa5fa2e49f43566ab76ac31277"}, {0x110, 0x88, 0x6, "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"}], 0x2b0, 0x8041}, 0x20008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00008db000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00001b5000)='attr/prev\x00') sendfile(r2, r2, &(0x7f0000318000-0x8), 0x400000ff) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x21, 0x0, @time, {0x0, 0x3}, {0x7, 0x1}, @control={0x2}}], 0x30) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) 2018/02/13 14:28:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x6, 0x0, 0x0, 0x1}) mq_getsetattr(r0, &(0x7f0000fb2000)={0x800}, &(0x7f000066a000-0x40)) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d4c000)='./file0\x00', 0x80, 0x28) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) 2018/02/13 14:28:59 executing program 5: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000000)={0x9c, 0x0, &(0x7f0000004000)=[@transaction_sg={0x40486311, {{0x3, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x58, 0x28, &(0x7f0000009000-0x58)=[@fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x1, &(0x7f0000008000), 0x1, 0x1, 0x2f}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000008000)=[0x30, 0x30, 0x28, 0x0, 0x28]}, 0x7}}, @free_buffer={0x40086303, r2}, @transaction={0x40406300, {0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x48, 0x10, &(0x7f0000002000-0x48)=[@ptr={0x70742a85, 0x1, &(0x7f0000003000), 0x1, 0x1, 0x5}, @fda={0x66646185, 0x9, 0x0, 0xf}], &(0x7f0000008000-0x10)=[0x20, 0x0]}}], 0xae, 0x0, &(0x7f0000009000-0xae)="c72332bec7af58c5b437a03323a8f3b7a896b99534d89e2c61fe1c31856a6734a066d79bb1c3abe6c0b13029366606ec54ec00daf6b2e61f377da6e9c50969624df68e1a89ddbffa6b746e1dbf897f8f855d8390588defcca7f6bd5dbb0f589085290249dd5ff6a7e15f374e18469cb237b9507c1791d27503db184388e2d60b7827e166d4c7e0760d8ab5dd62999f9375d7959f1fee41f4e9b4240dedd8d1a9240b9da79e73fbccc2e591e8e40d"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000b000-0x10)=[@enter_looper={0x630c}], 0x48, 0x0, &(0x7f0000004000)="2716c84bf81a477ad3318aa4e22d244b801491b0ab3199a92b022cdb390aa97e9ed8e452dae8d724c26d0eb93c4d31a71851a3526cb61fba5ea33823f4f692f013167a905e9788f0"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000003000)}) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) 2018/02/13 14:28:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$mice(&(0x7f0000149000)='/dev/input/mice\x00', 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000479000-0x10)={&(0x7f0000f67000/0x3000)=nil, 0x3000}) clock_gettime(0x0, &(0x7f00008c9000)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f0000802000-0x20)={{r2, r3+10000000}, {0x77359400}}, &(0x7f0000704000-0x20)={{0x0, 0x0}}) clock_gettime(0x0, &(0x7f0000a4e000-0x10)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f000022e000-0x20)={{r5, r6+10000000}}, &(0x7f00009f6000)={{0x0}}) timer_settime(0x0, 0x0, &(0x7f00001ad000)={{r7, r4}, {0x0, 0x9}}, &(0x7f0000639000-0x20)) readv(r1, &(0x7f000058c000)=[{&(0x7f0000423000-0x97)=""/151, 0x97}], 0x1) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000dae000-0x4)=0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000000000016) 2018/02/13 14:28:59 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x20000000000, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:28:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0x2, 0x1, 0x0, 0xfffffffffffffffd, 0x42}, 0xffffffffffffff13) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x8080000000, 0x2}, 0x20) 2018/02/13 14:28:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x408000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f000059d000)=0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a80000-0x11)='/selinux/enforce\x00', 0x101000, 0x0) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000044e000)=0x5, 0x4) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000002000-0x12)='/dev/input/event#\x00', 0x20000000004, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000007000)=""/64) ioctl$EVIOCGKEYCODE(r2, 0x80084504, &(0x7f0000000000)=""/69) [ 59.393677] binder: 9916:9919 ioctl c0306201 20000000 returned -14 [ 59.432285] binder: release 9916:9919 transaction 32 in, still active [ 59.440488] binder: send failed reply for transaction 32 to 9916:9936 [ 59.447334] binder: undelivered TRANSACTION_COMPLETE [ 59.453308] binder: undelivered TRANSACTION_ERROR: 29189 [ 59.457654] binder: 9916:9919 ioctl c0306201 20000000 returned -14 [ 59.470145] binder: release 9916:9919 transaction 34 out, still active [ 59.476817] binder: undelivered TRANSACTION_COMPLETE [ 59.481972] binder: send failed reply for transaction 34, target dead 2018/02/13 14:29:00 executing program 1: mmap(&(0x7f0000000000/0xa73000)=nil, 0xa73000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() ptrace$poke(0xffffffffffffffff, r0, &(0x7f0000781000-0x8), 0xc36) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x7, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30005}) rt_sigtimedwait(&(0x7f0000a70000)={0x7fffffffffffff66}, &(0x7f0000a73000-0x10), &(0x7f0000a72000), 0x8) 2018/02/13 14:29:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f3a000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) ioctl$TCSETA(r0, 0x5406, &(0x7f000043b000)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x1000000000000003) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}) readv(r1, &(0x7f00000c9000-0x70)=[{&(0x7f0000c7a000-0x8)=""/8, 0x8}], 0x1) 2018/02/13 14:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) 2018/02/13 14:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000ee3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) socketpair(0x10, 0x805, 0x6, &(0x7f0000175000-0x8)={0x0}) ioctl$KDENABIO(r1, 0x4b36) 2018/02/13 14:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x800, 0x8, 0x43, 0x1, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000022d000-0xc)='/dev/rfkill\x00', 0x40740, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e5c000)='/selinux/mls\x00', 0x0, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000998000-0xc)='/dev/autofs\x00', 0x90000, 0x0) r2 = dup2(r0, r0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000080c000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f8e000-0x98)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x2, 0x1ff}, &(0x7f000010e000)=0x98) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000708000)={r4, 0x9}, 0x8) dup3(r1, r2, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000750000)={r4, @in6={{0xa, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xc84}}, 0x6, 0xed8}, &(0x7f00005f5000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f000057a000)={0x800, 0x8000, 0xa9f57ff, 0x7fffffff, r4}, 0x10) r5 = getpid() r6 = geteuid() ioprio_set$uid(0x3, r6, 0xff) sendmsg$nl_netfilter(r0, &(0x7f0000bea000)={&(0x7f0000742000-0xc)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000624000-0x10)={&(0x7f000012d000-0x13d4)={0x111c, 0x3, 0x0, 0x100, 0x0, 0x3, {0xb, 0x0, 0x5}, [@nested={0x80, 0x7f, [@typed={0xc, 0x25, @fd=r0}, @typed={0xc, 0x2, @pid=r3}, @typed={0xc, 0x22, @str='\x00'}, @typed={0x18, 0x79, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @typed={0x8, 0x51}, @typed={0x14, 0xa, @str='ppp0eth1\x00'}, @generic="0ff9de3ddf8ef2889068e9772856e45423b971b375f404a5bc0a1b19a43d7c054ecc628b"]}, @nested={0x1018, 0x5d, [@typed={0x8, 0xd}, @typed={0xc, 0x22, @pid=r5}, @generic="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"]}, @generic="a41911e30948ee32d2451074c61fae1f66cc985ac332502e79fdbedbc1fe3d58035a4d221a125fc2947d33895048f93842eba1c58b497a66941c6f8b4faa747ceaa71a3f2447519424d755467638c65cafdc54830fa6874876f309f3591d754bb8b4601267f314ee416d66c355"]}, 0x111c}, 0x1, 0x0, 0x0, 0x40000}, 0x20000000) 2018/02/13 14:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000358000-0x8)={0x0}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000fad000-0x4)=0xfff, 0x4) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000056d000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c2e000)='/dev/autofs\x00', 0x200080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000e15000-0x8c)={0xfffffffffffffffb, 0x6, 0x5, 'queue0\x00', 0x8}) 2018/02/13 14:29:00 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f0000003000-0xf)='/dev/snd/timer\x00', 0x0, 0x400140) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000021000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000008000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000022000-0x4)=0x14, 0x80000) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000012000)={{{@in6=@empty, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f000001c000-0x4)=0xe8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000022000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x0, 0x20, 0x1, 0xffff, 0x2, 0x20, 0xa0, 0x2c, r1, r2}, {0x1, 0x40, 0x65, 0x1000, 0x8, 0x8, 0x20, 0x80}, {0x19, 0x82, 0x8, 0x1000}, 0x100000000, 0xd, 0x1, 0x1, 0x2, 0x3}, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1, 0x6c}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x7, 0x0, 0x3, 0xba, 0x3, 0x7, 0x3}}, 0xe8) r3 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r3, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8978, &(0x7f0000ced000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="c72df51de93ab80bd238e235996824bf"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmmsg(r2, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r3, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000267000-0x4)=0x800, 0xfffffffffffffef2) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r3, 0x1) 2018/02/13 14:29:00 executing program 0: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffdb00c}, {0x6}]}, 0x10) sendto(r0, &(0x7f0000fbe000-0x4), 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000023d000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dce000)='./file0\x00', &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x8, &(0x7f0000fc5000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000fc5000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fc5000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f000016c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = gettid() mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000fc5000)='./file0\x00', &(0x7f000098f000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000c8c000-0x4)=0x0, &(0x7f0000fc5000), &(0x7f000051d000)) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000fc5000)={0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000a81000)={{{@in=@rand_addr, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000fc5000)=0xe8) getresgid(&(0x7f00000f3000-0x4), &(0x7f000043a000-0x4)=0x0, &(0x7f000002e000)) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008b7000)=0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000fc6000-0xe8)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@ipv4={[], [], @rand_addr}}}, &(0x7f00001f0000-0x4)=0xe8) lstat(&(0x7f000026c000-0x8)='./file0\x00', &(0x7f0000937000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000fc6000-0x38)={&(0x7f0000ac8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fc5000)=[{&(0x7f0000fc6000-0x1c)="1f96b46784518e3dc0882a83899a20c059965b9186c209a009280ae5", 0x1c}], 0x1, &(0x7f0000fc6000-0xb8)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0xb8, 0x40}, 0x840) 2018/02/13 14:29:00 executing program 1: mmap(&(0x7f0000000000/0xeee000)=nil, 0xeee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x14, &(0x7f00003ba000-0x4)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000eee000-0x4)=0x14e1, 0x4) sendto$inet(r0, &(0x7f0000610000)="f7d02041546f1eb7cdc02ae12d981a5c0bedf0ce2cce8baa27fef298a1eea031caccd9866945b779f2887e7bf4eaed146a38ca67b88fa4d693f0283f8efc9446be1285faa5b1a37c1538f042d3e1fa4570dc67db168b9c527a99cdb56f1c049b9c35f5d4a28321165ba4508d027744e3bc7ea21cd5a30b15a8ab72360cced9ac3bcf", 0x82, 0x1, 0x0, 0x0) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/13 14:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xd6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x3, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000921000-0xd)=[{r0, 0xd000}, {r1, 0x1044}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000)={0x4}, 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000b12000)={&(0x7f000030e000-0xe0)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0xaed, 0x5, 0x8d4}, @sadb_key={0x2, 0x9, 0x10, 0x0, "0d9b"}]}, 0x40}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/user\x00', 0x2, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e39000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c07000)={r3}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) umount2(&(0x7f0000aea000)='./file0\x00', 0x5) tee(r1, r0, 0x0, 0x0) 2018/02/13 14:29:00 executing program 4: r0 = eventfd2(0x0, 0x80801) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlockall(0x5) r1 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2000, 0x80) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000001000-0x10)={0xe1, &(0x7f0000002000-0xe1)=""/225}) read$eventfd(r0, &(0x7f0000000000), 0x8) mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x20000) write$sndseq(r2, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) r3 = dup2(r2, r0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r3, 0x4b63, &(0x7f0000021000)=0x50d99a8e) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000023000-0x8)={0x0, 0x0}) getpgrp(r4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000000f000-0x8)={0x0, 0x59}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x1a, &(0x7f0000021000)={r5, 0x4c, "80819a0282efdedc747a1caa89b976ce66b195ec7e0919fd405fda1bc694dccaff00c6ced86a69febb0e2f52155efb63679bc99ff874f0809b160be6c53d7909e192292fe54bb845d9ba5501"}, &(0x7f000001c000-0x4)=0x54) 2018/02/13 14:29:00 executing program 5: clone(0x0, &(0x7f0000002000-0x1000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000000000)) pipe2(&(0x7f000016a000)={0x0, 0x0}, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000001000-0x4)=0x7, 0x4) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000874000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x1) fstat(0xffffffffffffffff, &(0x7f0000671000-0x44)) 2018/02/13 14:29:00 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000089e000)=0x0) sched_getscheduler(r0) r1 = syz_open_dev$mice(&(0x7f00005e8000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d85000)={0x5, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f000056a000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000788000)=']\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ba6000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000599000)=0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_BROADCAST={0x7, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/02/13 14:29:00 executing program 4: r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000673000)={0x9, 0x9, 0x1ff, 0x100000001, 0x7, 0x80}) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getpgid(r2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) 2018/02/13 14:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, {0xa, 0x2, 0x10001, @empty, 0x40f}, 0x0, [0x0, 0x3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0xfffffffffffffffd]}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff}, 0x14) chdir(&(0x7f00003ed000-0x8)='./file0\x00') r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) 2018/02/13 14:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bff000)='/selinux/checkreqprot\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f000009e000)={0x0, @in6={{0xa, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8064}}, 0x8, 0x9}, &(0x7f0000d1f000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000fb4000-0x8)={r1, 0x4}, 0x8) fcntl$setpipe(r0, 0x407, 0xfffffffffffffff7) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00005ee000)=[{&(0x7f0000eb3000-0x29)="2900000021001900013d3500000a000602000006fd000300000d00040d001000190000002400000008", 0x29}], 0x1) 2018/02/13 14:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a3000)='./file0\x00', 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000081000-0x6)='ubifs\x00', 0x0, &(0x7f0000c8e000)="fc07") r0 = memfd_create(&(0x7f0000f22000-0xa)='mime_type\x00', 0x4000000002) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000254000)='/selinux/enforce\x00', 0x0, 0x0) renameat2(r0, &(0x7f0000380000-0x8)='./file0\x00', r1, &(0x7f00009ee000)='./file0\x00', 0x2) 2018/02/13 14:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8978, &(0x7f0000ced000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="c72df51de93ab80bd238e235996824bf"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmmsg(r2, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r3, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000267000-0x4)=0x800, 0xfffffffffffffef2) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r3, 0x1) 2018/02/13 14:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000bc2000)='/dev/rtc\x00', 0x201, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) socketpair(0x0, 0x0, 0x1, &(0x7f0000354000)={0x0, 0x0}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000002f000-0x4)={0xb70}, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00008b7000-0x2a)={0x0, 0x22, "d9b8ac2d7f92ee4811a3d05e3320b6ea3612ff3d99061990b801291a7a894bfc00de"}, &(0x7f0000ba3000-0x4)=0x2a) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000c28000)={r2, 0x7}, &(0x7f0000b4b000-0x4)=0x8) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$TIOCSBRK(r3, 0x40044591) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000a1d000)={@common='ip6_vti0\x00', @ifru_flags}) ioctl$KDSKBMODE(r3, 0x4b45, &(0x7f00002bd000-0x8)) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000732000-0x2)={0x7, 0x3}) 2018/02/13 14:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000316000)=0x101) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f000078e000)='/dev/keychord\x00', 0x401, 0x0) connect$l2tp(r2, &(0x7f0000058000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x2, 0x3, 0x1, {0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x5}}}, 0x32) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) write(r0, &(0x7f0000cc8000)="260000002a0047d2ff0800000000000000010000016800000000070000000000000000000021", 0x26) 2018/02/13 14:29:00 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000022000-0xb)='/dev/loop#\x00', 0x0, 0xa0400) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) 2018/02/13 14:29:00 executing program 6: r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008d0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000673000)={0x9, 0x9, 0x1ff, 0x100000001, 0x7, 0x80}) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() getpgid(r2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800, 0x0) [ 60.084644] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/13 14:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x0, 0x300, &(0x7f000087d000-0x8)={0x0}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000d0a000)='/dev/loop-control\x00', 0x2, 0x0) r1 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f00005d1000), &(0x7f0000a84000)=0x60) dup3(r0, r1, 0x0) mq_open(&(0x7f0000b95000)="2eea00", 0x0, 0x0, &(0x7f00003cf000-0x40)) 2018/02/13 14:29:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0xd6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x3, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000921000-0xd)=[{r0, 0xd000}, {r1, 0x1044}], 0x2, &(0x7f000071d000)={0x0, r2}, &(0x7f0000e33000)={0x4}, 0x8) sendmsg$key(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f0000b12000)={&(0x7f000030e000-0xe0)={0x2, 0x0, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_lifetime={0x4, 0x0, 0x0, 0xaed, 0x5, 0x8d4}, @sadb_key={0x2, 0x9, 0x10, 0x0, "0d9b"}]}, 0x40}, 0x1}, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c22000)='/selinux/user\x00', 0x2, 0x0) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000e39000-0x10)={0x0, 0x0, 0x2}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000c07000)={r3}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) umount2(&(0x7f0000aea000)='./file0\x00', 0x5) tee(r1, r0, 0x0, 0x0) 2018/02/13 14:29:00 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000022000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, &(0x7f0000021000)=0x3a) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000000f000-0x4)=0x6f, 0x4) 2018/02/13 14:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_ifreq(r0, 0x8978, &(0x7f0000ced000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@generic="c72df51de93ab80bd238e235996824bf"}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c64000)='/dev/rfkill\x00', 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x0) r3 = dup(r2) bind$inet(r2, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000229000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r2, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r3, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmmsg(r2, &(0x7f00001c1000)=[{{&(0x7f0000874000)=@can={0x1d}, 0x10, &(0x7f0000dc4000)=[{&(0x7f00004e1000-0xbf)="7f", 0x1}], 0x1}}], 0x1, 0x0) sendmsg$key(r3, &(0x7f0000e97000-0x38)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18}]}, 0x18}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x27, &(0x7f0000267000-0x4)=0x800, 0xfffffffffffffef2) recvfrom$inet6(r3, &(0x7f000034e000)=""/239, 0xef, 0x0, &(0x7f0000277000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) shutdown(r3, 0x1) 2018/02/13 14:29:00 executing program 5: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001b000)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$ASHMEM_GET_NAME(r0, 0x81007702, &(0x7f000001d000-0xf1)=""/241) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000001d000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000005000)={0x0, 0x8000009}, &(0x7f000001d000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000000e000-0x8)=@assoc_value={r2, 0x5}, 0x8) [ 60.144294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/13 14:29:00 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000089e000)=0x0) sched_getscheduler(r0) r1 = syz_open_dev$mice(&(0x7f00005e8000)='/dev/input/mice\x00', 0x0, 0x200) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000d85000)={0x5, 0x0, 0x10000, 0x1}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000001000-0x10)={r2, 0x7}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000002000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x2, r0, &(0x7f000056a000)) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000788000)=']\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000ba6000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000599000)=0x20) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000873000)={&(0x7f00006b2000-0xc)={0x10}, 0xc, &(0x7f0000712000-0x10)={&(0x7f000059f000-0x164)=@newlink={0x2c, 0x10, 0x321, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, [@IFLA_BROADCAST={0x7, 0x2, @link_local={0x1, 0x80, 0xc2}}]}, 0x2c}, 0x1}, 0x0) 2018/02/13 14:29:00 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}], 0x30) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000021000)={0x0, 0x0, 0x0, 0x0, 0x7c06f5c8, 0x9, 0x6, 0x1c, "8beb80d777afb92ef50043a1f6f42ece9c569d34a0631ac45b47dbef99e88cb5b66dfc2467be662038755973041873ec6ed4a260cc2cdd0d310adaf3b440ba28", "d1a393f2037e1da1f8f3846863b1dd0982baae34639704b7c228251ac3ee32c6", [0x80, 0x3]}) 2018/02/13 14:29:00 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000007000-0x10)={0x1, &(0x7f0000007000-0x8)=[{0xfffffffffffffffe, 0xffffffffffffffbd, 0x6b88d3f3, 0x101}]}) r0 = getpgid(0xffffffffffffffff) sched_getaffinity(r0, 0x8, &(0x7f0000004000)) prctl$seccomp(0x16, 0x2, &(0x7f0000003000)={0x2, &(0x7f0000003000)=[{0x7}, {0x0, 0x0, 0x0, 0x7fff}]}) 2018/02/13 14:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000304000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000321000)) 2018/02/13 14:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f00002c5000)='/dev/sg#\x00', 0x6, 0xa7abdc7802d07864) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000e3e000)=0x5) sendmsg$nl_generic(r0, &(0x7f0000ca0000-0x38)={&(0x7f0000b7e000-0xc)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f00001c7000-0x10)={&(0x7f00004b7000)={0x11c0, 0x14, 0x700, 0x5, 0x0, {0x7}, [@generic="197350836a09cdb0f68c67e46b193851de44da27a7e7b13466e212b5cbeb8e5ed76385845844995b41ad7054e43562db8a124e552871d61a8a09572a0a9c844f53a17f320ed75f48d77d74384e372b110d535355af83d3e70760b3dfb9c6b8618593fa1bc146b1bf2094c20c3f18d95fca1ec3ef4f9237a2c8604dd399cfe99869e8f5b01ba5681bd113c96738a1445084ac34aac20c20602fed3ef735c7abedec4f021f9ea8d7110cc50f4a53e42350", @generic="b0b680bce2a7629e87ba428915d3f34a4827a12bce5620994554eddb2200540357754c847ed9a391308c6a535372f791da5a6c1fd2b97e94aea45dd067087a2502936878b33b29fbc116c9ea805ba156367fc6286d5d3b5bbca1f71f6281b1460b202930f889bb1fc0abb01a43", @nested={0x24, 0x51, [@typed={0x10, 0x89, @u64=0xffff}, @typed={0x10, 0x4e, @u64=0x15a1}]}, @typed={0xc, 0x72, @ipv4=@rand_addr=0x5}, @typed={0x44, 0x79, @binary="0974875d5d172e565a9ed7325274f94fac5cb0d22b4540901df916a2a573b744d65abd9768886ac6d80095b5e3b2f041a11507eaf81c759062"}, @generic="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", @typed={0x18, 0x52, @ipv6=@mcast2={0xff, 0x2, [], 0x1}}]}, 0x11c0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) syz_open_dev$urandom(&(0x7f000009d000-0xd)='/dev/urandom\x00', 0x0, 0x10000) r1 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = syz_open_dev$loop(&(0x7f0000832000)='/dev/loop#\x00', 0x4, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r1) 2018/02/13 14:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00005a0000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000e49000-0x1c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x0, 0x3, [@local={0xac, 0x14, 0x0, 0xaa}, @rand_addr, @loopback=0x7f000001]}, 0x1c) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00007e8000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000098d000-0x4)=0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00000fd000)=r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f0000d68000-0xc)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/13 14:29:00 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000001000-0xf)='/dev/sequencer\x00', 0x2a00c1, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f0000660000)="6e658b000000ffde0000047200b3d4e9a3b37146d1415ba600000000000000010000a9618b198315b084ae3629eb8469c722ebd289327cada9c3d788a767d868c7bb729d710900896bed5a4872c6d2c5c5b1812a278802fa6d507847bebe463b6c0e834ab08cfed0132a8b64128e27c05dac6e305c391cf7673c9ca40b63ae5f98994b659f811ff3ecb9fd558b00000031f491b8e7b1f3fdf25aab19") socket$nl_xfrm(0x10, 0x3, 0x6) preadv(r2, &(0x7f0000b35000)=[{&(0x7f0000882000)=""/96, 0x60}], 0x1, 0x53) recvfrom$inet(r0, &(0x7f000017b000-0xd9)=""/217, 0x17e, 0x1, &(0x7f0000c12000)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000563000-0x50)={{0x5, 0x1}, {0xc60, 0x8}, 0x5, 0x2, 0x1}) 2018/02/13 14:29:00 executing program 2: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000e000-0xc)="6e65742f000000000000e700") remap_file_pages(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1000000, 0x9af5, 0x40000) getdents(r0, &(0x7f0000006000)=""/187, 0xbb) 2018/02/13 14:29:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000354000-0x28)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000adc000-0x38)={&(0x7f0000b3b000-0xc)={0x10}, 0xc, &(0x7f0000088000-0x10)={&(0x7f000093e000)=@dellink={0x20, 0x11, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, []}, 0x20}, 0x1}, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007e5000)='/dev/pktcdvd/control\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f00000db000-0x8)={0x0, 0x9}, &(0x7f0000bee000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000224000)={r3}, &(0x7f0000ff0000)=0x8) 2018/02/13 14:29:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(0x0, &(0x7f0000d7a000-0x20)=[{&(0x7f0000c5d000)=""/56, 0x35}], 0x1, &(0x7f00001cb000-0x90)=[{&(0x7f0000cce000-0xf3)=""/243, 0xf3}, {&(0x7f00008ab000-0xb1)=""/177, 0xb1}, {&(0x7f0000bcb000-0x4b)=""/75, 0x4b}, {&(0x7f0000592000)=""/206, 0xce}, {&(0x7f00008e2000-0xcb)=""/203, 0xcb}, {&(0x7f00003f6000-0x5e)=""/94, 0x5e}, {&(0x7f0000309000-0x1f)=""/31, 0x1f}, {&(0x7f000004f000-0x4d)=""/77, 0xffffffc9}, {&(0x7f0000dea000)=""/105, 0x69}], 0x9, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00004e1000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f000046d000-0x4)=0x1) 2018/02/13 14:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockname$ax25(r0, &(0x7f00003aa000), &(0x7f0000fa0000)=0x10) r1 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r1, 0xfffffffffffffffb) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000793000-0xc8)={0x5, 0x2c, 0x4, 0x20, 0x3, [{0xffffffff, 0x5, 0x4, 0x0, 0x0, 0x400}, {0x100000001, 0x4, 0x100, 0x0, 0x0, 0x4}, {0x4, 0x5, 0x8, 0x0, 0x0, 0x100}]}) syz_open_dev$sndseq(&(0x7f0000c42000-0xd)='/dev/snd/seq\x00', 0x0, 0x200) 2018/02/13 14:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000edf000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) 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) vmsplice(r0, &(0x7f0000de4000)=[{&(0x7f0000663000)='F', 0x1}], 0x1, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000078000)={@multicast2, @remote, 0x0}, &(0x7f00009d4000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000876000-0xe8)={{{@in6=@empty, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast2}}, &(0x7f0000f07000)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f00003cb000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@loopback=0x7f000001, 0x1, 0x263f000, 0x0, 0x100000000, 0xa, 0x20, 0xa0, 0x0, r4, r5}, {0x1, 0x7, 0x3e0, 0xfffffffffffffffb, 0x9a9b, 0x8, 0xc8d1, 0x100}, {0xffffffff, 0x9, 0x6, 0x69800000000}, 0x20, 0x1, 0x3, 0x0, 0x0, 0x1}, {{@in=@broadcast=0xffffffff, 0x2, 0x7c}, 0x2, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xffffffffffffffff, 0x4, 0x3, 0x8e1, 0x2, 0x3, 0x9}}, 0xe8) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r3, 0x1000000000016) dup2(r0, r2) 2018/02/13 14:29:00 executing program 2: mmap(&(0x7f0000000000/0xe7f000)=nil, 0xe7f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x800, 0x3f) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000213000/0x1000)=nil, 0x1000, 0x2000008, 0x32, r0, 0x0) getsockopt(r1, 0x5, 0x2, &(0x7f0000bd3000)=""/34, &(0x7f0000e7f000)=0x22) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x4}}, 0x2e) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r0, &(0x7f0000589000)=""/131, 0x83) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000e7f000)=0x2) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000e82000-0x8)='./file0\x00', 0x2c200, 0xa0) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_udp_SIOCINQ(r2, 0x541b, &(0x7f0000e82000)) getresgid(&(0x7f00006dc000-0x4), &(0x7f00000a8000), &(0x7f0000e81000-0x4)) socketpair(0x11, 0x6, 0x8, &(0x7f000037f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000e83000-0x27)='selfvmnet1wlan0/%$(bdev=nodevsecurity,\x00', 0x3) mmap(&(0x7f0000e81000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f00007ff000-0x1e)={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) setsockopt$inet6_int(r3, 0x29, 0x9, &(0x7f0000e81000)=0x4, 0x4) mmap(&(0x7f0000e80000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000e80000)={{{@in=@multicast2, @in6=@empty}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000d1f000-0x3)=0xe8) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r2, 0x8040451b, &(0x7f0000e83000-0x36)=""/54) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000966000)={0x4e800964, 0x0, 0x0, 0x7fff}) mmap(&(0x7f0000e82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_BIND(r3, 0x40106436, &(0x7f0000e83000-0x10)={r5, 0x9a}) 2018/02/13 14:29:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x0, 0x1, @tid}, &(0x7f0000001000-0x4)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000002000-0xb)='asymmetric\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)="69bf460be226d107da69c3f00317c3a084cf32acbda1dbbbd5a39aab21d158eef0b36fe9403b1a37f92b5ec35457035c4208aec15016f90166bef35498c8705690ae45e0923a90f266226baf603d0ebc66f7bc458bfb0cac364ad401adcae5b227950cb26bc59f41bbc7", 0x6a, 0xfffffffffffffffb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000000)='keyring\x00', 0x0) timer_gettime(0x0, &(0x7f0000b8f000)) [ 60.278318] netlink: 4 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/13 14:29:00 executing program 4: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000009000)='/dev/loop#\x00', 0x0, 0x4002) write$sndseq(r0, &(0x7f0000013000-0x120)=[{0x0, 0x0, 0x0, 0x40000000000, @tick=0x1, {}, {0x0, 0xdd3d}, @control}], 0x30) 2018/02/13 14:29:00 executing program 3: mmap(&(0x7f0000000000/0xa75000)=nil, 0xa75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xe, 0x7) mmap(&(0x7f0000a75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000540000-0x8)={0x0, 0x8}, &(0x7f0000a76000-0x4)=0x8) mmap(&(0x7f0000a75000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000a76000-0x1008)={r1, 0x4, 0x1000, "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"}, 0x1008) r2 = getpgrp(0x0) r3 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r2, r3, 0x2000000000007, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x30006}) rt_sigqueueinfo(r3, 0x2f, &(0x7f0000197000-0x10)={0x39, 0x1082, 0x59, 0x2}) r4 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8), 0x8, 0x0) read(r4, &(0x7f0000879000-0x80)=""/128, 0x80) signalfd4(r4, &(0x7f0000a72000-0x8)={0x64}, 0x8, 0x0) 2018/02/13 14:29:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f000077c000-0x20)={@empty}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000788000-0xd)='net/anycast6\x00') preadv(r1, &(0x7f0000560000-0x80)=[{&(0x7f0000702000-0xcc)=""/204, 0xcc}], 0x1, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000095b000)={0x0, 0x42, "3428ab3a72ad047112f8fdf6615497375c890be681a09ae634d969279bc7c6beba7b677c0620fe69e307812606f42495ff6623779873b51238f139b1c71a59287941"}, &(0x7f0000176000)=0x4a) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000cd4000)={r2, 0x100000001}, 0x8) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f000071c000-0x8)) 2018/02/13 14:29:00 executing program 7: r0 = add_key$keyring(&(0x7f0000c90000)='keyring\x00', &(0x7f0000292000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000971000-0x6)='rxrpc\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000000)="186319e9e33eb13167c67b4d0a86b8f3f74ff5680cbf4df61d37ef4cc23f48a4681c5ac256b011d6a666a9a143eb8b7b35be9da047b8d311e00eab4118649898", 0x40, r0) keyctl$instantiate(0xc, r0, &(0x7f00007ec000-0xac)="0a55a607669ab0eb643b93dd39dea208e94c174093b982d245b4583da5786cd7da01aa39b6ef4b5c39e4d97ad7b0c1da4078a99759c8674ff55ec39e40f9e39a443a9c7b4629a4ead17842bc96c90282f11a8bb223d540b99b14a2a2311c9f949557487419b6d6ff616b3706dba2b047441d22a97eb848d016a7bb216d17a10962a48572dd973a05a02d56535311577af0c914d6f951ee0f2345ce13397d52ba3a6940b8c89b90262df0b740", 0xac, r1) getcwd(&(0x7f000016f000)=""/4096, 0x1000) 2018/02/13 14:29:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000b16000), &(0x7f0000e24000-0x4)=0xfffffe63) 2018/02/13 14:29:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000b89000-0x10)="200000000000000031253a000030f10b", 0x2) write(r0, &(0x7f0000003000)="85", 0x1) socket$inet6(0xa, 0x3, 0x7) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2018/02/13 14:29:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b43000-0x10)='/dev/input/mice\x00', 0x0, 0x800) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f000050a000-0x2)={0x7, 0x7}) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000a0a000-0x10)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000172000-0xf0)=[{{&(0x7f0000389000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x32, &(0x7f00006d1000-0x10)=[{&(0x7f00004b4000-0xc3)=""/195, 0xc3}], 0x1, &(0x7f0000ba0000)=""/163, 0xa3, 0xea3}, 0x5}, {{&(0x7f0000608000-0x8)=@ipx, 0x10, &(0x7f0000a32000-0x20)=[{&(0x7f0000ed8000)=""/161, 0xa1}, {&(0x7f0000542000-0xb7)=""/183, 0xb7}], 0x2, &(0x7f0000b28000-0xa)=""/10, 0xa, 0x3f1}, 0x2}, {{&(0x7f0000741000-0x10)=@nfc, 0x10, &(0x7f0000bed000)=[{&(0x7f0000df8000)=""/4096, 0x1000}, {&(0x7f0000cb4000)=""/208, 0xd0}, {&(0x7f0000c01000-0x84)=""/132, 0x84}, {&(0x7f0000bd9000-0x1000)=""/4096, 0x1000}, {&(0x7f0000be3000)=""/4096, 0x1000}, {&(0x7f00009b2000)=""/89, 0x59}, {&(0x7f0000e33000)=""/44, 0x2c}, {&(0x7f000070e000-0xb6)=""/182, 0xb6}, {&(0x7f00006b6000-0x47)=""/71, 0x47}, {&(0x7f0000de6000-0xe6)=""/230, 0xe6}], 0xa, &(0x7f000059a000)=""/183, 0xb7, 0xe58}, 0x10000}, {{&(0x7f0000099000)=@sco, 0x8, &(0x7f00000f2000-0x10)=[{&(0x7f0000c24000-0x1e)=""/30, 0x1e}], 0x1, &(0x7f0000f78000-0x1b)=""/27, 0x1b, 0x5}, 0x4}], 0x4, 0x10000, &(0x7f0000fc2000-0x10)={r1, r2+30000000}) getsockname$packet(0xffffffffffffffff, &(0x7f0000f83000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000cf8000)=0x14) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f000038f000-0x18)={@loopback={0x0, 0x1}, 0x6, r4}) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) mq_unlink(&(0x7f00000d0000)='mime_type\x00') rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/control\x00') accept(r0, &(0x7f00005ed000-0x20)=@pptp={0x0, 0x0, {0x0, @local}}, &(0x7f000021b000-0x4)=0x20) sendto(r3, &(0x7f00002b4000)="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", 0xfb, 0x800, &(0x7f000098b000)=@ax25={0x3, {"75509eb9b46345"}, 0x376e}, 0x10) r5 = request_key(&(0x7f00009ba000-0xb)='pkcs7_test\x00', &(0x7f0000e1b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000f77000-0x12)='1posix_acl_access\x00', 0x0) r6 = add_key$user(&(0x7f0000f00000)='user\x00', &(0x7f00008c0000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000864000-0x7d)="91982b5cc3dee3b3feea54eed6fd9aa77fe681771883b237af46171e22cb2730bddcd3a6e6ae163ca75479960516729de7577d8139dbf8d6cf537b6a8d3033bfde4af57361ce953000f03e82548f6d3eb1f908ed0b6c2c2d4de4e2230bc43468b9199d3ee5265f4fe4ee05f917c9c52adf68ef2bb321c1b360fa61bfde", 0x7d, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r5, &(0x7f0000f66000)=[{&(0x7f0000c43000-0x95)="7c91ea56f81e6f9e772bded163df03d676c03528b4b537525d1bdbf3dd3d0a4e57c2f2074f55f2ad61595c2a5b31c9d4934c052819cf09ad43b5d8e889bfc0d86df1a8c5943aa7af83502f1c29be814e9dfc804e0baa7c169af1c040ea0f5a4db07e51f18a152a2acbd34f792447b831b9bf299f877053429aaac630fec4b2fad0a949737371441d825e990785e3d4f073f0507471", 0x95}, {&(0x7f0000826000-0x3c)="0f1080b7888cd5d2d6f57fde390b9d5f5e6dc68698f1dbe145477f211cceadb65710f33ca0491b366ebf551d8cec0cb018f96d567a8ea9ac272ff0a4", 0x3c}, {&(0x7f0000e5f000-0xa)="9d1a98f03602d57ac459", 0xa}, {&(0x7f0000da3000-0xf2)="c63ad9cc20fbc33fb1bc148b9b70817ab97b808499faf71dab95fabc242afd88220b958eab659146131a382e2fd73486a3be80c9760be500a6f363f13b345cc43f7951df2ecd6dc0dfbf584b23bba5ba7b0a409997cd3d5d02abc63f8b933f3ba39ea03209c2bcf9235051fcddeea2816f51067a105a5a72e653be9f8c8a6e7c66776c6f5fa0f6bdb362ce8d24bb3c132006478a16472057325a44579a705aef821d7eecf4faf769bfade2de131534a23fadf8e745abab3fe00ab433ce7851e0e45240ea696936cbf603f8a4ae8f39fb406152d2189036082973a1bbe4ceb0f79ee59dab8040772be5c6d500ded4055616ea", 0xf2}, {&(0x7f0000768000-0xb5)="8d80cad55ec0693a90a76a06145650f9833fd7e3a5c0748bd5663583ede6538e5a5229b68583af1fef58c3ed7b0f1207a084861b9f04cdaafe73aa4e430eabf0b7531cd1f08db12bfe169111137ada2b7ec2b732abf761f30a71d156ff2f8d38f512d95f4954f0e5bf222262d7e39317c3c4382488ab10b3c1391a321d60bada69c2c87cdbae52818446c7c7af390e10a939b0da7a7f67ac86b5ce2e6167f04baf61c428ea4f166dddf59a94903e60ef60df9df930", 0xb5}, {&(0x7f0000b6e000)="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", 0x1000}, {&(0x7f0000fbb000-0xf)="b980ca9bf098b9fa437e6ec51f12af", 0xf}, {&(0x7f0000d4c000)="dd8b10ae6e6922943c6a421773fbd02ab6913c22", 0x14}], 0x8, r6) 2018/02/13 14:29:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eca000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) poll(&(0x7f0000007000)=[{r0}], 0x1, 0x10aef) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/13 14:29:00 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) prctl$setname(0xf, &(0x7f000006f000-0x3b)="2e24747275737465647b2d7b2f7573657273797374656d73797374656d2c26266c6f23686d643573756d6c6f6d696d655f74797065de47504c5c00") recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 103.031582] buffer_io_error: 22 callbacks suppressed [ 103.031587] Buffer I/O error on dev loop0, logical block 16, async page read INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes [ 244.890134] INFO: task syz-executor4:10102 blocked for more than 120 seconds. [ 244.897437] Not tainted 4.9.81-gf8bbe51 #32 [ 244.902293] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.910244] syz-executor4 D28928 10102 3874 0x00000004 [ 244.915967] ffff8801d4900000 ffff8801d62239c0 ffff8801d73c9f80 ffff8801d5154800 [ 244.923973] ffff8801db221b98 ffff8801c2d47550 ffffffff838a2d6b 0000000041b58ab3 [ 244.931975] ffffffff841936b0 00ffffff8123bf80 ffff8801db222468 ffff8801db222490 [ 244.939966] Call Trace: [ 244.942532] [] ? __schedule+0x67b/0x1ba0 [ 244.948212] [] schedule+0x7f/0x1b0 [ 244.953398] [] schedule_timeout+0x56c/0x10b0 [ 244.959427] [] ? usleep_range+0x140/0x140 [ 244.965370] [] ? kvm_clock_read+0x23/0x40 [ 244.971205] [] ? kvm_clock_get_cycles+0x9/0x10 [ 244.977410] [] ? ktime_get+0x13d/0x1d0 [ 244.982940] [] ? __delayacct_blkio_start+0x41/0x80 [ 244.989496] [] io_schedule_timeout+0x1be/0x390 [ 244.995721] [] bit_wait_io+0x19/0xa0 [ 245.001066] [] __wait_on_bit_lock+0xc2/0x1c0 [ 245.007093] [] ? bit_wait+0x90/0x90 [ 245.012355] [] __lock_page+0xff/0x160 [ 245.017775] [] ? unlock_page+0x110/0x110 [ 245.023483] [] ? autoremove_wake_function+0x90/0x90 [ 245.030138] [] ? __might_sleep+0x95/0x1a0 [ 245.035907] [] ? pagevec_lookup_entries+0x3a/0x80 [ 245.042396] [] invalidate_inode_pages2_range+0x668/0xad0 [ 245.049468] [] ? clear_exceptional_entry+0x390/0x390 [ 245.056215] [] ? wait_on_page_bit+0x140/0x140 [ 245.062345] [] ? preempt_schedule_common+0x35/0xd0 [ 245.068895] [] ? ___preempt_schedule+0x16/0x18 [ 245.075271] [] ? replace_page_cache_page+0x610/0x610 [ 245.082028] [] ? filemap_check_errors+0x90/0xc0 [ 245.088315] [] ? filemap_fdatawait_range+0x39/0x50 [ 245.094881] [] generic_file_direct_write+0x418/0x500 [ 245.101615] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 245.108599] [] ? current_time+0xd0/0xd0 [ 245.114211] [] ? get_futex_key+0x1050/0x1050 [ 245.120252] [] __generic_file_write_iter+0x21f/0x570 [ 245.126980] [] blkdev_write_iter+0x1bc/0x380 [ 245.133036] [] ? bd_acquire+0x250/0x250 [ 245.138633] [] ? iov_iter_init+0xaf/0x1d0 [ 245.144415] [] __vfs_write+0x4bf/0x680 [ 245.149954] [] ? do_iter_readv_writev+0x400/0x400 [ 245.156426] [] ? avc_policy_seqno+0x9/0x20 [ 245.162294] [] ? selinux_file_permission+0x82/0x460 [ 245.168928] [] ? rw_verify_area+0xe5/0x2b0 [ 245.174795] [] vfs_write+0x189/0x530 [ 245.180282] [] SyS_write+0xd9/0x1b0 [ 245.185532] [] ? SyS_read+0x1b0/0x1b0 [ 245.190970] [] ? do_syscall_64+0x48/0x490 [ 245.196738] [] ? SyS_read+0x1b0/0x1b0 [ 245.202180] [] do_syscall_64+0x1a5/0x490 [ 245.207864] [] entry_SYSCALL_64_after_swapgs+0x47/0xc5 [ 245.214775] [ 245.214775] Showing all locks held in the system: [ 245.221085] 2 locks held by khungtaskd/514: [ 245.225372] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.234059] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.243746] 1 lock held by rsyslogd/3650: [ 245.247860] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.256743] 2 locks held by getty/3778: [ 245.260700] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.270008] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.279931] 1 lock held by blkid/10062: [ 245.283874] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbc/0x7e0 [ 245.293024] [ 245.294622] ============================================= [ 245.294622] [ 245.301778] NMI backtrace for cpu 1 [ 245.305376] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.81-gf8bbe51 #32 [ 245.312528] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.321868] ffff8801d9167d00 ffffffff81d94e69 0000000000000000 0000000000000001 [ 245.329843] 0000000000000001 0000000000000001 ffffffff810bb190 ffff8801d9167d38 [ 245.337820] ffffffff81d9ff8d 0000000000000001 0000000000000000 ffff8801d4c8e418 [ 245.345788] Call Trace: [ 245.348352] [] dump_stack+0xc1/0x128 [ 245.353683] [] ? irq_force_complete_move+0x390/0x390 [ 245.360408] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.366350] [] ? irq_force_complete_move+0x390/0x390 [ 245.373069] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.380146] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.387128] [] watchdog+0x6f0/0xa70 [ 245.392382] [] ? watchdog+0x125/0xa70 [ 245.397802] [] kthread+0x26d/0x300 [ 245.402958] [] ? reset_hung_task_detector+0x20/0x20 [ 245.409589] [] ? kthread_park+0xa0/0xa0 [ 245.415178] [] ? kthread_park+0xa0/0xa0 [ 245.420772] [] ? kthread_park+0xa0/0xa0 [ 245.426366] [] ret_from_fork+0x5c/0x70 [ 245.432042] Sending NMI from CPU 1 to CPUs 0: [ 245.436554] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b2a56 [ 245.444042] Kernel panic - not syncing: hung_task: blocked tasks [ 245.450166] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.81-gf8bbe51 #32 [ 245.457318] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.466643] ffff8801d9167cb8 ffffffff81d94e69 ffffffff83a8b260 ffff8801d9167d90 [ 245.474609] ffff8801d4c8e400 dffffc0000000000 ffffffff84409000 ffff8801d9167d80 [ 245.482597] ffffffff8142f691 0000000041b58ab3 ffffffff8418b0a8 ffffffff8142f4d5 [ 245.490580] Call Trace: [ 245.493139] [] dump_stack+0xc1/0x128 [ 245.498474] [] panic+0x1bc/0x3a8 [ 245.503460] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.511657] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.518904] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.526147] [] watchdog+0x701/0xa70 [ 245.531388] [] ? watchdog+0x125/0xa70 [ 245.536805] [] kthread+0x26d/0x300 [ 245.541966] [] ? reset_hung_task_detector+0x20/0x20 [ 245.548598] [] ? kthread_park+0xa0/0xa0 [ 245.554797] [] ? kthread_park+0xa0/0xa0 [ 245.560390] [] ? kthread_park+0xa0/0xa0 [ 245.565986] [] ret_from_fork+0x5c/0x70 [ 245.572002] Dumping ftrace buffer: [ 245.575536] (ftrace buffer empty) [ 245.579214] Kernel Offset: disabled [ 245.582819] Rebooting in 86400 seconds..