(0x7f00002c3000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000c20000-0x50)={@common='yam0\x00', @ifru_flags=0x400}) openat$rtc(0xffffffffffffff9c, &(0x7f0000536000-0x9)='/dev/rtc\x00', 0x400000, 0x0) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000004000)='./file0\x00', &(0x7f000002b000)=@random={'system.', 'proc\x00'}, &(0x7f0000023000)=""/4096, 0x1000) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) connect$unix(r0, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) close(r1) 2018/02/05 16:00:48 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00009c3000-0x4)=0x2, 0x4) setitimer(0x2, &(0x7f0000108000), &(0x7f0000b4e000)) select(0x3, &(0x7f0000006000-0x11), &(0x7f0000005000+0x205)={0x7}, &(0x7f0000005000), &(0x7f0000005000)) setitimer(0x2, &(0x7f0000330000)={{}, {0x77359400}}, &(0x7f0000017000)) pause() 2018/02/05 16:00:48 executing program 5: mmap(&(0x7f0000000000/0xc6000)=nil, 0xc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000055000)={0xffffffffffffffff, 0xffffffffffffffff}) rt_sigprocmask(0x0, &(0x7f0000073000-0x8)={0x7fffffff}, &(0x7f0000044000), 0x8) r2 = dup2(r1, r0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) syz_open_dev$sndseq(&(0x7f000008f000)='/dev/snd/seq\x00', 0x0, 0x1) 2018/02/05 16:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x100000000000002, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0xf9b000)=nil, 0xf9b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(0xffffffffffffffff, 0x40485404, &(0x7f0000002000)={{}, 0x0, 0x3b865ee7}) r2 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000)=[{{&(0x7f0000007000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r2, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r2, 0x111, 0x2, &(0x7f0000155000-0x32)="0d9cd50f", 0x4) ioctl$sock_inet_SIOCADDRT(r1, 0x890b, &(0x7f0000001000-0x78)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x0, 0x0, 0x0, 0xff, 0x0, &(0x7f0000003000-0xe)=@syzn={0x73, 0x79, 0x7a}}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r3, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f00005a3000-0x18)=@get={0x1, &(0x7f0000f8d000-0x54)=""/84, 0x8}) shutdown(r3, 0x0) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000c24000-0x11)='/selinux/relabel\x00', 0x2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) r1 = request_key(&(0x7f000015d000-0x4)='logon\x00', &(0x7f0000feb000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000442000)='md5sumwlan0{bdev\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000350000-0x8)='keyring\x00', &(0x7f000024f000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0x0) keyctl$instantiate(0xc, r1, &(0x7f0000d73000-0x1000)="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", 0x1000, r2) recvmmsg(r0, &(0x7f000003a000-0x258)=[{{0x0, 0x0, &(0x7f00009a8000-0x30)=[{&(0x7f0000b3c000)=""/101, 0x65}], 0x1, &(0x7f0000879000-0xdb)=""/219, 0xdb}}], 0x1, 0x2, &(0x7f0000d61000-0x10)) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000733000)={0x3, &(0x7f0000566000)=[{0x10001, 0x7ff, 0x401, 0x401}, {0x0, 0x3, 0x8a, 0x4}, {0x0, 0x40, 0x6, 0xffff}]}, 0x10) 2018/02/05 16:00:48 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 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) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000009000-0x4)=r1) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000008000-0x4), &(0x7f0000007000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000005000-0x48)=[@in6={0xa, 0x3, 0xfffffffffffffff7, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x9}, @in6={0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x1f}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}], 0x48) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) setsockopt(r0, 0x111, 0x0, &(0x7f0000000000)="0d9cd50f", 0x4) 2018/02/05 16:00:48 executing program 7: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) fcntl$getflags(r0, 0x40b) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') readlink(&(0x7f0000131000)='./file0\x00', &(0x7f00004a1000-0x1)=""/1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x101000, 0x0) 2018/02/05 16:00:48 executing program 2: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x4000000000000) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) memfd_create(&(0x7f0000821000)="2d40bd766d6e65743176626f786e657430766d6e657431776c616e302700", 0xfffffffffffffffc) 2018/02/05 16:00:48 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f000000a000)={0x0, @rand_addr, @multicast1}, &(0x7f0000008000)=0xc) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000b000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) prctl$setptracer(0x59616d61, r1) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r3, 0x89e1, &(0x7f000000c000-0x4)=0x2) r4 = socket$inet6(0xa, 0x7, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f000000a000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}}, &(0x7f000000b000-0x4)=0x8c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000009000)={r5, 0xa6a, 0x30}, &(0x7f000000c000)=0xc) bind$inet6(r4, &(0x7f000000a000-0x1c)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r0, &(0x7f000000b000-0x14)={0x11, 0x18, r2, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) sendto$inet6(r0, &(0x7f0000008000), 0x0, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) 2018/02/05 16:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000016000)={0x1c, 0x52, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@nested={0x2, 0x1, [@generic="02"]}]}, 0x1c}, 0x1}, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000099d000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$VT_RESIZE(r1, 0x5609, &(0x7f0000c46000-0x3)={0x80, 0x1ff, 0x4}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000eae000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000437000)={{{@in=@multicast1, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@empty}}, &(0x7f00002bb000)=0xe8) getresuid(&(0x7f00002d8000), &(0x7f0000566000-0x4), &(0x7f0000eb7000)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000e63000)={{{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, @in=@rand_addr=0x79e, 0x3, 0xbbb8, 0x1, 0x1, 0x0, 0x2d97a87be947b68f, 0x80, 0x3a, r3, r4}, {0x7f, 0x1, 0x4, 0x3, 0x80000000, 0x8, 0x3, 0x4d}, {0x8, 0x4, 0x1, 0x10000}, 0x7f, 0x9, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty, 0x3, 0xff}, 0xa, @in=@empty, 0x1, 0x2, 0x3, 0x2, 0x0, 0x80000001, 0x8001}}, 0xe8) socket$nl_crypto(0x10, 0x3, 0x15) 2018/02/05 16:00:48 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000001000), 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x8) execve(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x18)=[&(0x7f0000001000-0x1a)='bdevwlan1.+keyringem1eth1\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000001000-0xa)='*security\x00'], &(0x7f0000001000-0x50)=[&(0x7f0000000000)='\x00', &(0x7f0000c8f000)='@!\x00', &(0x7f0000000000)='proc^selfnodev\x00', &(0x7f0000001000-0xd)='[self(vmnet0\x00', &(0x7f00005fa000-0x6)='nodev\x00', &(0x7f0000001000-0x1)='\x00', &(0x7f0000000000)='\x00', &(0x7f0000000000)='securitylovmnet0procsecuritysystem!]\x00', &(0x7f0000000000)='\x00', &(0x7f0000001000-0x7)='bdev:-\x00']) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020f000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r1, &(0x7f0000183000)=""/224, 0xe0, 0x0) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) getsockopt(r0, 0x9, 0x9, &(0x7f0000349000)=""/128, &(0x7f000043e000)=0x80) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00005ca000-0x4)=0x0) r2 = gettid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003b7000)='/selinux/enforce\x00', 0x420000, 0x0) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) tgkill(r1, r2, 0x11) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$DRM_IOCTL_VERSION(r3, 0xc0406400, &(0x7f000017e000-0x40)={0xe00000, 0x96, 0x80000000, 0xb6, &(0x7f00003d4000)=""/182, 0x1000, &(0x7f0000a0f000)=""/4096, 0xdf, &(0x7f0000845000)=""/223}) sendto$inet(r0, &(0x7f000050a000-0x6e), 0xff77, 0x0, &(0x7f0000560000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) 2018/02/05 16:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000410000-0x4)=0x101) ftruncate(r0, 0x7) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00004f8000-0x4)=0x2) recvmmsg(r1, &(0x7f00003ed000)=[], 0x0, 0x0, 0x0) readv(0xffffffffffffffff, &(0x7f0000c24000)=[], 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000052c000)='reno\x00', 0x5) eventfd(0x7c) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000c2e000)={@common='yam0\x00', @ifru_data=&(0x7f0000cc5000)="592efaed3cb28797d4cb4fb73c373f1b9a0145cd6d9ed4004c6dae5350f617b5"}) write(r1, &(0x7f000027f000)="22000000120007bd0e000000deff0a1b0c150009000007190000000004000806da06", 0x22) 2018/02/05 16:00:48 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000cbb000)='/dev/sequencer2\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000000000), &(0x7f00005d7000-0x4)=0xc) connect(r0, &(0x7f0000eda000-0x1c)=@in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b09000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000d9f000)={0xffffffffffffd102, 0x6793}) dup2(r0, r0) sendto$inet6(r0, &(0x7f0000cf5000-0x5d), 0x0, 0x0, &(0x7f00009c1000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r3 = creat(&(0x7f0000103000)='./file0\x00', 0x82) ioctl$sock_inet_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000e8f000)) 2018/02/05 16:00:48 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000011000)={{&(0x7f0000002000/0x1000)=nil, 0x1000}, 0x2}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000012000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f0000013000)='wlan0\x00', 0x40, 0x0, &(0x7f0000000000)={0xfffffffffffffffc, 0xb3, 0x7f, 0x0, 0x0, 0xc85f000000, 0x0, 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:48 executing program 4: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8002, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e2f000-0xc), &(0x7f0000001000-0x4)=0xc) add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) [ 84.416883] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 84.442396] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 84.457526] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 84.473051] netlink: 8 bytes leftover after parsing attributes in process `syz-executor0'. [ 84.491553] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. [ 84.501021] netlink: 2 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 16:00:48 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000c4c000)='/dev/usbmon#\x00', 0xfffffffffcb68cca, 0x28000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x27, &(0x7f0000001000-0x8)={@rand_addr, @local}, &(0x7f0000e7b000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x481, &(0x7f00006c2000)=""/24, &(0x7f0000bdf000)=0x18) socket$inet(0x2, 0xf, 0x8001) 2018/02/05 16:00:48 executing program 7: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x6, 0x3, 0x3) ioctl(r0, 0x8912, &(0x7f0000690000-0xb)="0800d700000816f2f9ff6e") mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000d29000-0x4), 0x4) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000d29000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00008df000)=0x14) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000d29000)={@generic="a39103d496f5f9dd0a7a9a11a9a64ace", r1}) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d29000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00009b4000-0xc)={0x0, @multicast1, @remote}, &(0x7f0000d2a000-0x4)=0xc) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000d29000)={&(0x7f0000d29000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f000099c000-0x10)={&(0x7f0000d2a000-0x48)=@ipv4_deladdr={0x48, 0x15, 0x108, 0x1, 0x2, {0x2, 0x0, 0x0, 0xfe, r3}, [@IFA_CACHEINFO={0x14, 0x6, {0x4, 0xfffffffffffffffd, 0x0, 0x1}}, @IFA_CACHEINFO={0x14, 0x6, {0x8617, 0x9ee, 0x1, 0x6}}, @IFA_ADDRESS={0x8, 0x1, @dev={0xac, 0x14, 0x0, 0xf}}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000000}, 0x41) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000d29000-0x8c)={0x1, 0xa7, 0x80000001, 'queue1\x00', 0x6f2}) 2018/02/05 16:00:48 executing program 0: clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000001000-0x4)) 2018/02/05 16:00:48 executing program 5: prctl$seccomp(0x16, 0x1, &(0x7f000067d000-0x10)={0x6, &(0x7f00007ba000-0x30)=[{0x5a30, 0x20, 0x10000, 0x7fffffff}, {0xe14, 0x9, 0x6, 0x5b02}, {0x4, 0x4, 0x6, 0x7fffffff}, {0x8, 0x400, 0x80000000, 0x1}, {0x5, 0x5, 0xffffffffffffff2b, 0x80}, {0x9, 0x7, 0x7f}]}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be3000-0x9)='/dev/ppp\x00', 0x40000, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x11, &(0x7f0000882000)=0x4, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000e65000-0x4)=0x0) tkill(r1, 0x14) r2 = gettid() sched_setaffinity(r1, 0x8, &(0x7f0000f69000-0x8)=0x10001) exit(0x0) ptrace$getregs(0xffffffffffffffff, r2, 0x100, &(0x7f0000759000-0x5f)=""/95) r3 = syz_open_procfs(r2, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00003f5000-0x14)={0x0, 0x10001, 0x7, 0x8, 0x1, 0xfffffffffffffff9}, &(0x7f0000ebf000)=0x14) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000a31000)={0x19980330}, &(0x7f00009b3000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x400000000000485, &(0x7f0000dd0000-0x18)=""/24, &(0x7f0000341000)=0x18) 2018/02/05 16:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000fa2000)='/dev/pktcdvd/control\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f000016c000)={0x4, 0x81, 0x4, 0x3ff, 0x5, 0x2, 0x98, 0x3f, 0x14c000000, 0x5, 0x6}, 0xb) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000931000)="4408050313", 0x5) 2018/02/05 16:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000103000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x1, 0x2, 0x7, 0x2, 0x7fffffff, 0x1}, &(0x7f0000f55000-0x4)=0x20) setsockopt$sock_int(r0, 0x1, 0x20, &(0x7f00008f9000), 0x4) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000387000)=0x0) capget(&(0x7f00008c7000)={0x399f1336, r1}, &(0x7f00005ee000-0x18)={0x20, 0xffffffffffffffc1, 0x4, 0x4ade, 0x0, 0x20dd}) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000f2000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000d2e000-0x14)={0x0, 0xec1f, 0x4e7104e9, 0x8, 0x8001, 0x4}, &(0x7f000064f000-0x4)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f000093c000)={r3, @in6={{0xa, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}, 0x1, 0x80000000}, 0x98) 2018/02/05 16:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000107000)={0x2, 0xd, 0x0, 0xf, 0x1c, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, @sadb_key={0x14, 0x9, 0x4b0, 0x0, "ec9d35e0913002ccafc284c574f49b5a8c70f6eb5e413db890a071b4700d1029d117071b0fd0604a87e35d46a5d0ce85060bd05426322d3e2d3dd600a4a61bfa438161f69e8508ab905a7ec46766fca9c9946164c46ff8d8607b370feda8ac23638a73b57df3ea1b45e15b1371018003ab80960417f449a2f7378a61274f7ee2e6e6586398591a5aa554079477f2a0d884a1b6ff4e1b"}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}]}, 0xe0}, 0x1}, 0xfffffffffffffffd) 2018/02/05 16:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000aea000-0x8)='./file0\x00', &(0x7f0000d39000-0x8)='./file0\x00', &(0x7f0000c19000-0x7)='mqueue\x00', 0x1000000000000, &(0x7f00006be000)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r0, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000), &(0x7f0000cf3000)}}) accept$netrom(r0, 0x0, &(0x7f0000687000)) execveat(0xffffffffffffffff, &(0x7f0000edc000+0x5f1)='./file0/bus\x00', &(0x7f000043b000-0x30)=[], &(0x7f0000173000-0x10)=[], 0x0) mq_timedsend(r0, &(0x7f0000dd6000-0xa0)="3fb9097f90fad99223e790d5f5b8d53282c650b949137d2eac54566bdc6f75f3faad3962032ae06aba6d59aa54542d6f22f45bf01d1ff91805b71eca49c49a0082fe4dd13476446034c2605b61e4ff6d6e00577285ab8dd0ac3a744208ba3738c23c27a3f53551d1b6c8ef0146a91ff020b4327be24958e619c7124c86a384340ce5c145eb53f39e4292aa077bb675f741f01d31065b1f07b7f0544ebfb416ac", 0xa0, 0x80000001, 0x0) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000b0d000)='/selinux/checkreqprot\x00', 0x800, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00003b8000-0x10)='/selinux/status\x00', 0x0, 0x0) bind(r0, &(0x7f00000b9000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x3, 0x1, 0x2, {0xa, 0x1, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xbef}}}, 0x3a) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000131000-0x10)=[{&(0x7f00008a1000-0x3a)="3900000013000904690000008000fffd1800004001000000450096f0002200140d001a000400020004000a00000000000000010c0000abe400", 0x4}], 0x1) 2018/02/05 16:00:48 executing program 0: unshare(0x40600) r0 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r0, &(0x7f0000002000)=""/72, 0x48) ioctl$TCFLSH(r0, 0x540b, 0x5) 2018/02/05 16:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000e11000-0x4)=0x5, 0x4) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03353000000000fff0005325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000a7d000-0x60f)="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", 0x5ad, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000a63000)=0x3, 0x4) sendto$inet6(r1, &(0x7f0000fac000-0xf), 0x0, 0x0, &(0x7f00006e5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f00003ff000-0xa)={0x0, 0x1000, 0x1, [0xfffffffffffff814]}, &(0x7f0000d07000)=0xa) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000056b000)={0x10001, 0x4, 0x8009, 0x9, 0x1000, 0x7fff, 0xffffffffffffff00, 0x7ec, r2}, &(0x7f0000e64000)=0x20) pipe(&(0x7f0000429000-0x8)={0x0}) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000d44000-0xc)={0x0, 0xffffffff, 0x2, 0x3, 0x3, 0x5}) 2018/02/05 16:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000481000)={{{@in6=@mcast2, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@broadcast}}, &(0x7f0000b6d000)=0xe8) sendmsg$nl_route(r0, &(0x7f0000ade000-0x38)={&(0x7f000096d000)={0x10}, 0xc, &(0x7f0000900000)={&(0x7f0000d32000-0x24)=@ipv6_getroute={0x24, 0x1a, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_OIF={0x8, 0x4, r1}]}, 0x24}, 0x1}, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b6c000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) write$selinux_access(r2, &(0x7f0000614000-0x4e)={'system_u:object_r:auditd_var_run_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x31, 0x39}, 0x4e) 2018/02/05 16:00:48 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ccb000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_out(r0, 0x1, &(0x7f000004c000-0x8)) syz_open_dev$sg(&(0x7f0000c4e000)='/dev/sg#\x00', 0x7, 0x511000) 2018/02/05 16:00:48 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000961000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r1, 0x2286, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000025b000-0x4)=0x5, 0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000e06000)={0x659, 0x2, 0x4, 0x2, 0x3, [{0x4, 0x180000, 0x6, 0x0, 0x0, 0x400}, {0x38, 0xa0c, 0x8, 0x0, 0x0, 0x800}, {0x3d, 0x0, 0x3, 0x0, 0x0, 0x4}]}) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000e27000), &(0x7f0000690000-0x4)=0x10) 2018/02/05 16:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f000018f000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @multicast1=0xe0000001, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "d73cde", 0x0, "f53475"}}}}}}, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00007d6000-0xb)='/dev/hwrng\x00', 0xfcd8098058cb54d5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f000058c000)={0x0, 0x9}, &(0x7f0000c3f000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000098000-0x8)={r1, 0x5}, &(0x7f0000719000-0x4)=0x8) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000a000)='setgroups\x00') r1 = inotify_init() dup3(r0, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bb5000)={0x1000000c}) 2018/02/05 16:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) r1 = accept(r0, 0x0, &(0x7f0000ed5000)) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000320000-0x1c)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x1c, &(0x7f0000793000-0x10)=[], 0x126b}, 0x48080) close(r0) getegid() 2018/02/05 16:00:48 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000cde000-0x44)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x2c, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) fsync(r0) 2018/02/05 16:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000510000)='/dev/usbmon#\x00', 0x5, 0x44800) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f0000358000)=0x3, 0x4) ioctl$DRM_IOCTL_GET_CAP(r0, 0xc010640c, &(0x7f000020c000-0x10)={0xf06a, 0x2}) r1 = syz_open_dev$mice(&(0x7f0000b78000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000008000-0x98)) mkdirat(r1, &(0x7f0000e7f000)='./file0\x00', 0x9) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f00007bc000-0x38)={&(0x7f000090b000-0xc)={0x10}, 0xc, &(0x7f0000a2b000)={&(0x7f0000ac5000)=@updpolicy={0xb8, 0x19, 0xa01, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa, 0xa0}}, []}, 0xb8}, 0x1}, 0x0) rename(&(0x7f00005ab000)='./file0\x00', &(0x7f0000ad9000)='./file0\x00') ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f000010f000)={0x4, 0x6a9df915, 0x4}) 2018/02/05 16:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000004000-0x48)=[{r0}], 0x1, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000bf5000)='/dev/net/tun\x00', 0x0, 0x3f95ea94ac70ab95) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f0000363000)=0x94e6) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f000075c000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$LOOP_CLR_FD(r2, 0x7005) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000523000-0x98)={0x0, @in6={{0xa, 0x1, 0x8001, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x8}}, 0x7, 0x3ff}, &(0x7f0000dd5000)=0x98) 2018/02/05 16:00:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x4, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000aa5000-0x4)=0x1d, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f00006e9000)='/dev/loop#\x00', 0x0, 0x0) fdatasync(r1) r2 = open(&(0x7f000065d000-0x8)='./file0\x00', 0x100, 0xad) ioctl$TIOCNOTTY(r2, 0x5422) ioctl(r1, 0x1267, &(0x7f0000914000)) 2018/02/05 16:00:48 executing program 7: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000e2c000-0x8)) r1 = socket$inet6(0xa, 0x800, 0x3ff) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000e63000-0x69)={0x0, 0x61, "5b8ae945869bd16c0f2b9013b6d367af2451e7e9ba8101559f39bc6c2e2010c7195a8822a620322162a84f3f760c4740e86e2f7c48a1df2fa8f99308c86f6214dac91bbcd70d50b997e61911144cc9adbb516771dc21d0b08fc98228a8fc0fa80f"}, &(0x7f00005a6000)=0x69) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000e62000)={r2, @in6={{0xa, 0x2, 0x2, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x3}}}, 0x84) 2018/02/05 16:00:48 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x0, 0x4400) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000002000)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in6=@mcast1, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @dev}}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000004000-0xc)={r2, @multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) read(r0, &(0x7f00002d5000-0x200)=""/512, 0x200) 2018/02/05 16:00:48 executing program 1: prctl$void(0x8) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00002eb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r0, 0x5411, &(0x7f00002a2000)) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a76000)='/selinux/load\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000cf4000), 0x0, 0x43) 2018/02/05 16:00:48 executing program 1: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd6000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(r1, 0x9, &(0x7f0000eb9000)="e2a736364c22fc8b9e3269501e309ef1e277cd4cb1ed1fec34d7fcb12f97f112589e34d7c064fbaa1dcd7e165cd11553d78c12646a794f472f9ce2c2471967ef") mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000fd8000)={0xa, 0x2, 0x8, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x9}, 0x1c) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000fd8000-0x3e)=""/62) sendmmsg$unix(r1, &(0x7f0000fd6000)=[{&(0x7f0000fd7000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000217000-0x10)=[{&(0x7f000054e000-0xe0)="eee3855e29bca176df17bd9e662eea86de68fd7101b15ec7ab761c170bd3469239d24792be713ae30c8fc5531736d5654105119984944fd9f08b2ee5080b8caf54792cd1a3e6ea95e12f4147ce02481acbbbd561dbc875c5ec4acfb315849489171668d83c426db9316a47dbf8f64b79a3271a80b33609d5f3a5b925c5c217c3d5d89c03c251b3ff40406e96fb1bf6eb6c8ba57ec4ed63477b4a2929c71ec9d3d87dd17c41d38707910576a580f92ef60b7a5f95e73c917bd338bfe730734562d675e87153e055cb0b40eb14606aaf314210b22602b68ac7b7be514c62ec0106", 0xe0}], 0x1}], 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f00008fc000)=0x8, 0x4) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000b5c000-0x8)) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00004ad000-0x4)={0x0, 0x6}, 0x4) syz_open_dev$evdev(&(0x7f0000a0a000-0x12)='/dev/input/event#\x00', 0x7, 0x501d00) setsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f0000a76000), 0x0) ioctl$VT_WAITACTIVE(r1, 0x5607) 2018/02/05 16:00:48 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfa7000)=nil, 0xfa7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x800000010, 0x3, 0x0) write(r0, &(0x7f0000f9b000)="26000000130047f10714c1f9590022ff001000e3010000000000000000000000060010000535", 0x26) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100002202, &(0x7f0000e09000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000176000)='./file0\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r2, &(0x7f0000386000)=""/2013, 0x7dd) getdents64(r2, &(0x7f0000083000)=""/226, 0xe2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00009cb000-0xb)='mountstats\x00') close(r3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 16:00:48 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f00003bc000)=[{&(0x7f0000549000)="29000000200019fff63d0014000000060200001615de0005000000040d000a000000000000f9000008", 0x29}], 0x1) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00008d3000)) 2018/02/05 16:00:48 executing program 7: clone(0x0, &(0x7f0000a63000), &(0x7f0000b85000-0x4), &(0x7f0000ef6000-0x4), &(0x7f00000a3000-0x65)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$inet(r0, &(0x7f000074d000)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000b13000-0x4)=0x10) truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) 2018/02/05 16:00:48 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f0000f23000-0x20)={"43e21a90144d1e407ce7dfb1fb138d46", {0x4, 0x1, 0x9, "c72d7f6a186f", 0x4}}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000fb6000-0x50)={{0xffffffffffffffff, 0x8000b}}) 2018/02/05 16:00:48 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, &(0x7f0000a52000)='A\x00', 0x2) accept4$inet(r0, &(0x7f0000217000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000b51000)=0x10, 0x800) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fbc000)={@common="73697430002f0000000000001300", @ifru_data=&(0x7f00008e8000-0x20)="0101090700071017d008000011000200dfff40fffdfa1b00000000000004eb00"}) 2018/02/05 16:00:48 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffe, 0x3) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000b5b000-0x4)=0x7, 0x3) recvmsg(r0, &(0x7f0000c91000-0x1c)={&(0x7f0000c12000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, 0x26, &(0x7f0000eb5000)=[]}, 0x0) syz_emit_ethernet(0x2e6, &(0x7f000000a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x14], [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x11, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0x1, 0x8}}}}}, 0x0) 2018/02/05 16:00:48 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c1a000+0xfc)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000a36000-0x8)='./file0\x00', 0x20000, 0x40) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000029a000-0xc), &(0x7f0000eb2000-0x4)=0xc) write$selinux_context(r1, &(0x7f0000bde000)='system_u:object_r:net_conf_t:s0\x00', 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000354000-0x4)=0x8e, 0x4) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f74000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004aa000-0x8c)={0x0, @in6={{0xa, 0x1, 0x16, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}}, &(0x7f0000399000-0x4)=0x8c) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00007d7000)={r2, 0x4}, 0x8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b1d000-0x4), 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000588000-0x10)={0x2, &(0x7f00001cc000-0x10)=[{0x6, 0x3fa, 0x6, 0x9f65}, {0x1, 0x7f, 0x6, 0xb4a6}]}, 0x10) sendmmsg(r0, &(0x7f000056a000-0x78)=[{{&(0x7f00001fb000)=@hci={0x1f}, 0x6, &(0x7f00007be000-0x20)=[{&(0x7f000023b000-0xd1)="fbe07f9ff6f3438a6c9d808bd8ba3c97e653b23099160770663454570d5c7da8e56a72c339b5f6d42ec5258cd655a114540b93f496c4bb16079034dc9a2594e41b833cb82eed207fc521b62af2e8b95a2b8b54674d04eed2f6a6ed66d7a708f129372d540ed348ea8c8307d0e836e03ffeda0c0a6be3e46736f2411c3e3059d71e96", 0x82}], 0x1, &(0x7f0000bae000-0x1d0)=[]}}], 0x1, 0x0) sendto$inet(r0, &(0x7f0000dc1000-0x1)="c3", 0x1, 0x20040000, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x4}, 0x10) sendmsg(r0, &(0x7f0000aa1000-0x38)={&(0x7f0000334000-0x26)=@ethernet={0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x10, &(0x7f0000b84000)=[{&(0x7f0000158000-0xc7)='t', 0x1}], 0x1, &(0x7f0000261000)=[]}, 0x0) sendto$ipx(r0, &(0x7f00006ac000)="617250d8d38d1475df17c67e80a06f7287af3ae6b6001f045f1526f297863b0859b1ebdb6f0dfb62de69fac86f947c3d2b2885d9b6d5e54029b38e5cf64242cb1ca85558ae209522496313efc84991327f692b845ec492c82053e44fe0d92c79f658f721a36ea09de2bdde2ca52a3ee8c88f55a01e30", 0x76, 0x0, &(0x7f0000e44000-0x10)={0x4, 0x0, 0x0, "d5914cd9d8f7"}, 0x10) shutdown(r0, 0x1) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00006d5000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000e5f000-0x5c)={0x2, 0x3, {0x3, 0x1, 0x19, 0x0, 0x1b5}}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00001f0000)='/dev/hwrng\x00', 0x10000002, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000c1a000-0x8)) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000d07000-0x6)='tmpfs\x00', 0x0, &(0x7f0000233000-0xd8)="8f7b8083f07ee079c4e62c34") ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) 2018/02/05 16:00:49 executing program 6: r0 = socket$inet6_icmp(0xa, 0x2, 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) 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(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000097b000-0x258)=[{{&(0x7f0000e81000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, 0x1c, &(0x7f0000001000-0x80)=[{&(0x7f0000001000-0x87)=""/135, 0x87}, {&(0x7f00002fd000-0xd0)=""/208, 0xd0}, {&(0x7f0000001000-0x68)=""/104, 0x68}, {&(0x7f0000b44000-0x2d)=""/45, 0x2d}, {&(0x7f0000209000-0x6c)=""/108, 0x6c}, {&(0x7f0000001000-0x36)=""/54, 0x36}, {&(0x7f0000000000)=""/214, 0xd6}, {&(0x7f0000001000-0x85)=""/133, 0x85}], 0x8, 0x0, 0x0, 0x8}, 0x40eb8074}, {{&(0x7f0000001000-0x6)=@hci, 0x6, &(0x7f0000396000)=[], 0x2, 0x0, 0x0, 0x2}, 0x7fff}, {{&(0x7f0000000000)=@can, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000684000)=""/36, 0x24}], 0x1, &(0x7f0000000000)=""/59, 0x3b, 0xfffffffffffffff7}, 0x4}, {{0x0, 0x0, &(0x7f0000c76000)=[{&(0x7f0000000000)=""/184, 0xb8}, {&(0x7f0000b8d000+0xfcb)=""/147, 0x93}], 0x2, &(0x7f0000d0a000)=""/14, 0xe, 0x1ecc00000000000}, 0x100000000}, {{&(0x7f000015c000)=@rc, 0x9, &(0x7f0000235000-0x20)=[{&(0x7f00001de000)=""/3, 0x3}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}], 0x2, &(0x7f0000001000-0xa0)=""/160, 0xa0, 0x8}, 0x800}, {{&(0x7f0000001000-0x10)=@ax25, 0x10, &(0x7f000015d000)=[{&(0x7f0000001000-0xf2)=""/242, 0xf2}, {&(0x7f0000eb8000)=""/66, 0x42}, {&(0x7f0000978000-0x3b)=""/59, 0x3b}], 0x177, &(0x7f0000001000-0x46)=""/70, 0x46, 0x100}, 0xfffffffffffff800}, {{&(0x7f000063c000-0x10)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00007ed000-0x20)=[{&(0x7f0000105000+0x48f)=""/146, 0x92}, {&(0x7f0000af0000-0x2c)=""/44, 0x2c}], 0x2, &(0x7f0000409000)=""/147, 0x93, 0x9}, 0x800}, {{&(0x7f0000c31000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f000016c000-0x50)=[{&(0x7f00001fb000-0x55)=""/85, 0x55}, {&(0x7f00002b6000)=""/13, 0xd}, {&(0x7f00006f0000)=""/208, 0xd0}, {&(0x7f0000aef000-0xf1)=""/241, 0xf1}, {&(0x7f0000bd7000)=""/144, 0x90}], 0x5, &(0x7f0000001000-0x93)=""/147, 0x93}, 0x5}, {{&(0x7f0000000000)=@l2, 0x98, &(0x7f0000854000-0x10)=[{&(0x7f00001b2000-0x60)=""/96, 0x60}], 0x1, &(0x7f0000000000)=""/76, 0x4c, 0x6}, 0xedfa}, {{&(0x7f0000001000-0x60)=@nfc_llcp, 0x60, &(0x7f0000001000-0x50)=[{&(0x7f0000338000-0xc0)=""/192, 0xc0}, {&(0x7f0000b1f000)=""/103, 0x67}, {&(0x7f0000000000)=""/203, 0xcb}, {&(0x7f0000ee3000)=""/202, 0xca}, {&(0x7f0000001000-0x3d)=""/61, 0x3d}], 0x5, &(0x7f0000001000-0xe0)=""/224, 0xe0, 0x1000}, 0xfffffffffffffff9}], 0xa, 0x40000102, &(0x7f00001f0000)) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f00009af000-0x4), &(0x7f00000b1000)=0x4) signalfd(r0, &(0x7f000065d000-0x8)={0x5}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000344000)='attr/exec\x00') sendfile(r2, r2, &(0x7f0000dc0000), 0x8) 2018/02/05 16:00:49 executing program 4: mmap(&(0x7f0000000000/0x26000)=nil, 0x26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000026000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000026000)='./file0\x00', 0x14080, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000000b000-0xc)={0x0, 0x40}, &(0x7f0000009000)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000013000)={r1, 0x0, 0x20}, 0xc) r2 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r2, 0x1, 0x3b, &(0x7f0000024000-0x4), 0x4) sendmsg$key(r2, &(0x7f0000006000-0x38)={0x0, 0x0, &(0x7f0000015000)={&(0x7f000001a000-0x220)={0x2, 0x12, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) syz_open_dev$usbmon(&(0x7f0000020000-0xd)='/dev/usbmon#\x00', 0x3b6, 0x8040) 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000a5a000-0x10)='/dev/input/mice\x00', 0x0, 0x0) r1 = epoll_create1(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000028000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f00002b8000)={0x60000004}) epoll_pwait(r1, &(0x7f0000f30000)=[{}], 0x1, 0x0, &(0x7f0000ecc000-0x8), 0x8) 2018/02/05 16:00:49 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f0000890000-0xf)='net/ip6_mr_vif\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000001000-0x8), 0x26a950b) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000001000-0x10)={0x2, &(0x7f0000002000-0x10)=[{0x1, 0x8, 0x1, 0x20}, {0x1000, 0x401, 0x9, 0x5}]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000001000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) lstat(&(0x7f0000888000)='./file0\x00', &(0x7f0000b85000-0x44)) 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000d18000)='dns_resolver\x00', &(0x7f000004f000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f000005e000)='\x00', 0x0) keyctl$read(0xb, r0, &(0x7f0000ecd000-0x52)=""/82, 0x52) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000efa000-0xf)='/dev/sequencer\x00', 0x200, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00007b3000)='tls\x00', 0x4) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00008ad000-0x10)={&(0x7f0000549000/0x4000)=nil, 0x4000}) unshare(0x20020000) r2 = gettid() r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00009ef000-0x11)='/selinux/enforce\x00', 0x201, 0x0) read$eventfd(r3, &(0x7f00004fb000-0x8), 0x8) sendmmsg(r1, &(0x7f000030d000-0x69)=[{{&(0x7f0000928000)=@ipx={0x4, 0x80000000, 0x7, "58372bcd846b", 0x7}, 0x10, &(0x7f0000321000+0x421)=[{&(0x7f00007ad000-0x8f)="87733ed058631bfe0f73cc45def1a118000347fac849e6dcf22c8f858a77ed107260ab1a74fbda2c893dab7919e80d30ff05516e1762947f1d15c14475c36e36d3808434fdef9da8a8433b60d1703f47925b19d1c8a239f8228aaf6b998afef5119ccc3b8a1417c12d679b1d8dc083907f12fab4dea44b5a200e1fc515fdba33596fe99b8d10a0789b799418a613cf", 0x8f}, {&(0x7f00000e3000)="1f9838fd61", 0x5}], 0x2, 0x0, 0x0, 0x14}, 0x8}, {{&(0x7f000069c000-0x10)=@ipx={0x4, 0x8, 0x72e, "6aa58ee2277b", 0x3f}, 0x10, &(0x7f0000440000-0x30)=[{&(0x7f0000b2e000)="52520e162d4610cf33468a09f7f3a8231269867b6ec8724ac7ab516557b3b9ed7d250360de06b48d", 0x28}, {&(0x7f0000fd3000)="86c1b752d84c65691fc4e82314ad1a55fb7e41f3f4985b054c9e67a6a1897681516f51a8a0717f8a8cf6e2ec2ea1a9f134a7465c4967d25fc463c873ea73aa0cba09ba27046750a745406fd9f4de16d5ec304506090f2471c2ef02dda83b939b8a03f137bf80f043ab6b6b5121ff5c21f37c", 0x72}, {&(0x7f0000a57000-0xfa)="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", 0xfa}], 0x3, &(0x7f0000ff0000)=[{0xf0, 0x0, 0xff, "58f6ebce2abea8b53888f45e56110c8b32c7e7f1cfabb3c2675a3d05f77d0c4a9a6a5989692b6244da1a6083a48f4a1c60b8228ba5b72e829c0ce0175084aca6b1d40af85bd40fed00ff5bcaf4f4260c56149456d0ee09977f29a38abcd258b205f6d6aa994cc5b927908d7cf3eeef870436a4bcfa730043fe963994918f5ef4f9be3f566682cb6c8b8bb765e305fefbc3e3383f9c7e34f7c5472f0b7f8eb378960f9e9daf1bf00a50c60778583cc6d385928c80090c6d2cbe6215ed1fc839526684b4feb9ee05eebfb8b314da815133bc8f4df62368a6f29ccb16147a3a"}, {0xe8, 0x116, 0x8, "b7d29e6fac51a0dfb426f5689ffe216e6bf58f4ba465fe43d5300c748b398999bd7a5560387e343d1c59b342153252c2f391ae865b795d32780857cac389ca98548a820c008c31bc5d595b661166f5e0651d52ba63103b5f0b248ddcc7b68ba4908996ce1468a6b852768bf597f4aed52e566784110f8a5fc8c62a484ee09f654e4ca012d26fd26de6b7bed17c5570da63a1c1ad3e86067096b9d03b1176822520d42173fcb51ee631ecacca36f50a44c40099913b7e6f45bf9418296ee85fe11bab927a96079aaec80d71ce509b6dc866351c76583bdddf"}, {0x58, 0x117, 0x200, "335c40f5448f284fbe0185a489f4f276115ec049d03cb59b0b847d19687d4cb4d239dd06edddae1bff643a28bdbc552c059d1d908aecd88b666d8d38785342229c2140f8c773"}, {0xe0, 0x13f, 0x0, "a6467315504077a7201bf3a0d92d65196c163d777e46451df5d0423b51daf4b94a1e58d011ff807b1d082146391d597589948125bc6e405eb39378ae30f2c09ca421a14a9d4d2d36c98cad79919c415147ba96d6fc1048faa354441e1f1d0a3dc66f20ea33c1308b3ae64550f75ae6bf92225e876993138f063824a620a366f3f1294881d924f60aa08ff58eb747d484d91664073205678985a56864d2480d918472a6bd9409c2fe56e2280b66e0401383c68a13d338ed3bc2e51323883a2d1b7f4baa11f4bc498d3c096cfaf1"}, {0xe0, 0x117, 0x400, "ad24e70c002c68497ca39df89f254f2b42a116f91bff8b2faa1094f946b725cfa225981c7c7502a6f5f68061c5ecb3f736d5f459f567d3961b9d6adcbc43dc42bd34952dde926971998fd987454b1ffcef933fef8cf1b9a8df3f87f7cf326eec70ac53c6ac37612fa695080c5e4607fed908f4b02c6530dcf65863b77cf01020c8771308f2eeceb9599f855960c7a99c84266045ab50da689622d6325028a196a88ca1a96033b9f2e320fe253ef538a3189c06390ec65cb96a7c1ee07588f924610813069e42a79d4a045e"}, {0x108, 0x0, 0xaa2d, "494343231304e3269f179066916c51d7cc54019b89565d0d10e45910d9a7215e082c15e107ff010e8ed69ba77860b795d611b2dba34973ed773f9e7d149adb3156ed72ed940dedb6605f186f35f9de94bf49e388e7ec4076513650de4fd8b6f8eb841fd01fc77158812bc76b6a53281c67585205e740c0f5aa3b814a001870705e773ef487a98647baace96bf4290e4933cc18125e3cc0a664c4ef7662ce7859f61a5506009dc9c718b0ac27c73432d722696db3f7f397303bbb18ed3657073bd0971603a0a5e49e6cc761b11f9f0a2486eef2e731d1a4be9ecad3dbc6baa843866445ba947e53eb37904b362bce6300da0bc7"}, {0x1010, 0x10d, 0x9, 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{&(0x7f0000cd3000)="1ec54b427e21e588290d04788eda123a77cc8561d9b21101c30ac5ad51cc9d53282fbeb1efa2dbcd10574b9fe7033365bd6540805d9fe06b8b5618faaf1966ae9793a72ea0473fe10a4e0017f0de842008f09a512f65b353055ae4d24c8b1ca2bcffe1e61177e8677f6f886f71895f552123b30e46e1ab39a4495767e5019951", 0x80}], 0x4, &(0x7f0000abf000-0x1300)=[{0x1010, 0x114, 0x4, "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"}, {0x78, 0x0, 0x992, "6be12877420eb553986d547ebdeac8548abcae851a12b0564c85ae4151726f2c72d6abd02d9cc303056e84831346483dad945b149c40cb19c8922537043c1ccbf429697df16780fd53b650d359289e6751eba81e6edac02778939cf5c07071501dc99b"}, {0x80, 0x1ff, 0x0, "36d24c2d7f47de688c1e0e1986b1c45c20854054151fec92a5b527c7dae8a12074bbc594079514c3ee175defcfc560a653529d224bff5b8829a3d06e14912621d3ed25ccd1d9311854ae9acbd9272aac852e9791fb2dfe90b231d123f5eccc2196dc6222e5ee03336f71625f60"}, {0xd8, 0x10f, 0xfffffffffffffffb, "6b5a233029e4d066e73abbed72c963780f231b8a2e70c8cc041ff626e07e9cd9eaa4cc4553f41256ecc7c28c74b6551f63d63ff3454f798b61612b087152ded708d6e9c18cfee5ef384332fdebd42a6be9c75eb9f22389abbe0dfddcb677cf25b8e2aa8d477b1ff6ff0f808bda2d8daf3361ee4ee5b74c96d0521ecbb14f80fd293a74bb59b2f15c7bea3b0aad85b766f9fc958ab27d85a10ed80c48a948c0c4cfdbeca883699683f3adf151d51165cd4d8fd7e9c0d8b903e744d4a9a5a48aca270a2ac9e1"}, {0x18, 0x115, 0x0, "2cfaac"}, {0x40, 0x101, 0x4, "ed30f3efa86d9035a1668d55de78daf8b6330f54748186cea8118967ada210173aedd66baf984f84c46204ab88bf"}, {0x18, 0x11d, 0x101, "96"}, {0xb0, 0x13e, 0x6, "585f63bef913ffe39bc487dad30aebdd92f9636d7859b6c7d0e7794c0c3d7c31a01e94b9904700909a7b5b12235dc9e8896320e46ff18ab22fc3dd297be3347d6bb4fbad42ae9bcada930ef928a497380ec5d32347810b6c1e2a43d8a165d1b1e203741836fec14f9caaa12e305ec18917ae3f101b0a3a7a4045d33747d9993e4ea426113c6ef8c80cf8b79dadd213745a2defa48b613927762d3e3aab"}], 0x1300, 0x4000804}, 0x7}], 0x3, 0x4000001) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000662000)={@common}) mmap(&(0x7f0000001000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r4, 0x29, 0x5, &(0x7f0000f62000-0x4), &(0x7f0000f61000)=0x4) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00005c2000)={0x100}, 0x4) exit(0x0) syz_open_procfs(r2, &(0x7f0000bd9000-0x16)='net/ip_tables_matches\x00') 2018/02/05 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000396000-0x9)='/dev/ppp\x00', 0x236200, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000f42000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r0, &(0x7f000094e000)={&(0x7f00005ed000-0xc)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000814000)=@newlink={0x48, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r1}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) stat(&(0x7f00003cd000-0x8)='./file0\x00', &(0x7f0000010000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d30000-0xc)={0x0, 0x0, 0x0}, &(0x7f000002d000+0x8ba)=0xc) setregid(r2, r3) [ 84.948172] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' 2018/02/05 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1d, 0x0, 0x10000, &(0x7f0000d99000)={0x0}) fcntl$getown(r0, 0x9) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000d99000)='/dev/sg#\x00', 0x0, 0x81) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000095a000-0xc)={0x0}, &(0x7f000042d000)=0xc) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00006be000)={r2, 0x4fa}, &(0x7f0000756000-0x4)=0x8) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f000050f000-0x20)={0x800, 0x5, 0x0, 0xffff, 0x0, 0x3, 0x5, 0xbe84, r2}, &(0x7f0000d8f000)=0x20) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000ac0000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/05 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') r1 = getgid() getgroups(0x5, &(0x7f0000cdb000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0]) fstat(r0, &(0x7f000029d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000461000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00006ba000)={0x0, 0x0, 0x0}, &(0x7f00001eb000+0xaaf)=0xc) tee(r0, r0, 0x0, 0x2) stat(&(0x7f0000924000)='./file0\x00', &(0x7f00002a4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() setgroups(0x7, &(0x7f000036b000-0x1c)=[r1, r2, r3, r4, r5, r6, r7]) preadv(r0, &(0x7f0000542000-0x40)=[{&(0x7f0000806000)=""/4096, 0x1000}], 0x1, 0x0) write(r0, &(0x7f0000511000-0x6f)="b85caaa0b193dc389f47190bb8664b3d39cce75625c7c2cf86cce01b6604a7dcb0e742f42031efd7df87e011ec2fa380760082d8fca331c1cf6ed7a135992abf11812d8f154a6b07d545f7a47f4e06a5f79ad136958fbc4a03706c78d082a200b2678356041d8c20ac9e56dcd02d69", 0x6f) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000006c000-0xb6)={0x0, 0xae, "059227afd1cd3736d68c77c23d34a69e5625f9f68f9b47ee340ed580aa5e6484eeecb1b5aad637ca7c5c0a01699dbe10e687ee9cbb8625f94d39b6473428eaa70091934861950a264e87bb9c2734b9b394bba2137bcb8fa457567ca50d6c06e3f5ade118ce5c6caa354e8f107ef5ea0faa75ad5e730b97fcbdbefaff00cf4ecf929bbf4ab439fbeaab7c619513b26568b77b3973850a86ecd9b65fe967bf19caee54fe1b5cae5d2121d3d2b3487c"}, &(0x7f000052a000)=0xb6) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000476000-0x10)={0x3, 0x200, 0x7ff, 0x8, r8}, 0x10) socket$l2tp(0x18, 0x1, 0x1) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000011d000-0x8)='/Jtnrpc\x00') ioctl$EVIOCGABS20(r0, 0x80184560, &(0x7f0000cbc000-0x16)=""/22) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002d3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e35000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r2, 0xc058534f, &(0x7f0000d5f000-0x58)={{0x4, 0x600000000000000}, 0x1, 0x75087f51, 0x40, {0x2f, 0x10001}, 0x5, 0x7fff}) dup2(r1, r0) openat$keychord(0xffffffffffffff9c, &(0x7f0000e31000-0xe)='/dev/keychord\x00', 0x4400, 0x0) fcntl$lock(r1, 0x7, &(0x7f000043e000)={0x1}) fcntl$lock(r1, 0x400000000000007, &(0x7f0000a2e000)={0x0, 0x0, 0x4, 0xfffffffffffffffd}) fcntl$lock(r0, 0x7, &(0x7f0000dd8000-0x20)) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000001000-0x6)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000036000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) creat(&(0x7f0000111000)='./bus/file0\x00', 0xa) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ae0000)={0x0, 0xa5, "ac84a0901f01ea70281c436bcec316abae8ac036ef2896d7dd479f105527066e2aa1da3b05c0e4df7f427b91f6a7a7a0f9dafe51cd0057120b87c657c2ea139140e1dbd35a481df0a2d1406059ea4111dcc19de819b84c78b09a5781cf7a458bca6f272daab5f59dda520f1f6a2a54b118b6d283b387292c1db1966e60f66aafaee56058eb9aeecdd99263a0c260bf000b0b74ed1252c4cb3131e7448c0a84face53b5a7c3"}, &(0x7f000052a000)=0xad) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00006d2000-0x8)={r4, 0x3, 0x8}, 0x8) r5 = epoll_create(0x2) mknod(&(0x7f000025e000-0x6)='./bus\x00', 0x8000, 0x52f) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f00003d7000-0xc)) open(&(0x7f0000273000-0x6)='./bus\x00', 0x0, 0x0) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000), 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000423000)={0x0, 0xcc26, 0x6, 0x1, 0x81, 0x7f, 0x5, 0xb95, {0x0, @in6={{0xa, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001}}, 0x151, 0x20, 0x6, 0x200, 0x1}}, &(0x7f0000a74000)=0xb8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000034e000-0x6)={r1, 0x9}, 0x6) 2018/02/05 16:00:49 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$mice(&(0x7f000000a000)='/dev/input/mice\x00', 0x0, 0xe00) ioctl$TIOCEXCL(r1, 0x540c) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0x7, &(0x7f0000014000), &(0x7f0000015000-0x4)=0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x3, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000d000-0x98)=[], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000014000)='/selinux/checkreqprot\x00', 0x84000, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r2, 0xc0106401, &(0x7f0000008000-0x10)={0xa9, &(0x7f0000013000-0xa9)=""/169}) pipe2(&(0x7f000000b000-0x8)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r2, 0x84, 0x65, &(0x7f000000f000)=[@in={0x2, 0x0, @rand_addr}], 0x10) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000017000-0x4)) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r3, &(0x7f0000015000)='./file0\x00', &(0x7f0000015000)=[&(0x7f000000a000)='/selinux/checkreqprot\x00', &(0x7f0000002000)='/dev/input/mice\x00', &(0x7f0000002000-0x1)='\x00', &(0x7f0000003000-0x16)='/selinux/checkreqprot\x00'], &(0x7f000000e000-0x8)=[&(0x7f0000008000-0x11)="2c70707030656d302abd63707573657400"], 0x400) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)) 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x805, 0x1, &(0x7f0000409000)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x40032, 0xffffffffffffffff, 0x0) mremap(&(0x7f000053b000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f00000cc000/0x4000)=nil) [ 84.989838] tmpfs: No value for mount option '{€ƒð~àyÄæ,4' 2018/02/05 16:00:49 executing program 6: 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) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) sendto$llc(r2, &(0x7f0000012000-0xd3)="9f2be5d1e890d86a0729f8a3519ab1648a90b1e112e1a00563c20b59facf7a5220fe796341620cfa14931ba611e27242d59723eeec4c64d61472d27f2f00724794da07b364cbdd75247375ae406ff4de41ba9a0649c1c7d548c5949834c14a48f0e4945588d6aac7c5807623753ccfa90b7d86a1906a03b5d58cc5990c33332886e87f7e74351d206250bbcf7f25fecb88c1129a952b41f5ddfc9dab1c3bf1e4043a38529ff9214d23555856cdb4d49d18b463a555cfaa2355aca6d99a19c08f57bc0c87932ab1cf7b4a438f40025ebedd6043", 0xd3, 0x800, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000001000)={0x800, 0x40, 0x8001, 0x200, 0x401, 0x10000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000013000)="763fec1f1ed1a342533317b7a5d985b701c0e63bc9f48e8f83ba52741c63568664e715ea5f1437503a339c047a53ad71183f7cc62e476c0daddd708fcb11d86e3c70c20eae2c05997cbe2e6dde88a5a148c55bfdd00981b59fe47845b3eb6b6912fc981b4ca75b8ef8cdf0d1d5", 0x6d, 0x20000000, &(0x7f0000003000)=@un=@abs={0x0, 0x0, 0x0}, 0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) umount2(&(0x7f0000014000-0x8)='./file0\x00', 0x7) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f00005ce000)={0x6, 0x9}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) sendmsg(r3, &(0x7f0000e33000)={&(0x7f00002b3000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha384\x00'}, 0x58, &(0x7f0000bd7000)=[{&(0x7f0000c15000-0xeb)="f682655e2d9838bbaa9bb2ad0912456b50edc06c952650650360abd2b1c9753cf5c3738b202d33f661865f85c40c89d0b9e015d1202ae5ba01f78970b49bc4e89e6429cf1a6f34506f3ffa6de931b2b6b611cca17063785008820e151ad255141d5beaf128cfe2f7bd9e73ff7097529c09466f69b5bba3bff82dc1662c9a09bbfacd3522c7c80271452c079c8d1eb675c416e88b11dd8e463e62c15b78671877f787a0c1efe3974dc2d0de6bbd1833967e720af7874460c1d48bdfbf9b88a47067f35b33579f30bb1db79c2276fd90a9c88eddd2ff09bd36fdd1a41c9af5dce38075d128769c22d3a672cb", 0xeb}, {&(0x7f0000649000)="556c444827713058c97b5a03b10d5fc614b92e4039c5f8bf59c152fa20fd40c18ea6534a7afc0fd01d6d31dd0a848c002bf573d16004", 0x36}, {&(0x7f000002c000)="1220bd537eb05d7ad4e1f5083f271bf7ba8556d2c09e756a5af7d5ac80816eade5f06b6ef31beacb608573ea26fb04947a1d64db3d9f914b16a68198b3583ede9440d0209ddf6d85875311d7d5b93c1e1cac8837a0447fc209af", 0x5a}, {&(0x7f0000d6d000)="1834e06fa7d4af30da78967326c6f2d2e037a7de46cc8023701f3c8e5ec189a5509b7bc5d75457ca8171470b4ce731d04840b414bce723ec862092a36863d7cf17bd69079f7e4a7a493fce7fd209989e37da628b2ea3495126bc42062671ca21820950abcc4a62b4811b251146e0cc0887a1318a3fd31ba1224a0868a99e7e987929f508a772", 0x86}], 0x4, &(0x7f0000799000)=[{0x58, 0x113, 0x8000000000000000, "7328a55ff3a76fedeace7856b801bd3bff4d975c03ef5715cc820ee0e7a34bffd6fc774030fd8ac62c6d128c9c4b2359a29b522c69ac38e4dc62f0597a186498401e85d8a90e"}, {0x88, 0x3a, 0x9, "660b85f95e2aefa7097cc6e3116a8eb2ba4a725e343f012ba67c4217b6169fedee69dde86cbf3ab4f8c90d0bfe7f4a49ace7e266c160bc11ea5e9457992293d4978c96e1d09fbf22f08fe3323f49f250533fc8eb5a3141df92511e02578ca142c3519c95243efcb1c725016db36d4111413f"}, {0x60, 0x102, 0x4, "448cd563044a894588332599ea22c7a354eb24a365b272d417bf38c59fd5c708b2dd132867aaca3c347e3d3401cd66709bcd23b375b72821e1d31a91a5d88a24c786d32a2a3c7d70fa497b8d9c4cd06a"}, {0x1010, 0x10c, 0x0, "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"}, {0x70, 0x0, 0x5, "647068c4d4d3ee34301b6e6ba9f8aa204b31f63b54e613442c3294bbeb94323677dc525dced915272afa0767fd6f53f0aa4206b30d245e6d01996ae16ad7a6f144d4be865c6205ecbbfb1e6e4d81042b3309c35039500f22c9"}, {0xb8, 0x10e, 0x5, "8efdcc3eb1229bc1440fc61f0a5df432085352a4c39f7c690ba632c490906d39c7fdee27583cba1148f6d8108ea9af357784769da2086afc3d8db6b5b85572521b181234bc85d3417b0dbd11f66f2ce42fc58c5d468aa669c136d8d8b37e22ec0cf183fe143207ad7b36fa42724e03230a092e234a6479344575d161eb2f1b5680858ed165aec61146218c0a6a1291892b9520b5ce9fc8269d98e0ab93f53e42cd"}, {0x70, 0x100, 0xa6ef, "5516940616135f60f4eb4ce55e6e37af57200f9261bf9ef9db6b3a9b4caa452fc7b51227eabdd48ac9adf73259d26caa6f5bf586b68052f715963327a5240c9ce77bb9f4e11273ef83f5b4fbfc1eb981724cc3cf308bb14e28f262bbdf"}], 0x12e8, 0x24040810}, 0x4000) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000ac6000)=0x3) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000b98000)={0x5, 0x4, 0x3, 0x3, 0x2, 0xbc5, 0x40, 0x4db, 0xfffffffffffffffb, 0x1, 0x631}, 0xb) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00003fc000-0x10)={0xd1, 0x5, 0x5, 0x0, 0x0}, &(0x7f0000200000-0x4)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f00003f0000-0x8)=@assoc_value={r4, 0x100000000}, &(0x7f0000785000)=0x8) 2018/02/05 16:00:49 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000050f000-0xa)='schedstat\x00') sendfile(r0, r1, 0x0, 0x3ff) setsockopt$inet6_group_source_req(r1, 0x29, 0x2f, &(0x7f00009d8000-0x108)={0x6, {{0xa, 0x2, 0x1, @empty, 0x3}}, {{0xa, 0x1, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}}, 0x108) 2018/02/05 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) mq_timedreceive(r0, &(0x7f00009ca000-0x76)=""/118, 0x76, 0x8001, &(0x7f00000b0000-0x10)) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000083b000-0x6)={0x0}, &(0x7f0000e13000)=0x6) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000025a000-0xa0)={r1, @in6={{0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x6}}, 0x1, 0xffffffff00000000, 0x1, 0xffff, 0x101}, &(0x7f0000e8d000)=0xa0) timer_settime(0x0, 0x0, &(0x7f0000bf2000), &(0x7f0000e89000-0x20)={{}, {0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r2, 0x6}}, {{}, 0x40000800, 0x0, 0x7}, {{0x0, 0x2710}}, {}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000b8f000-0x8)) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfeb000)=nil, 0xfeb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000fd6000)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) mmap(&(0x7f0000177000/0x1000)=nil, 0x1000, 0x2000005, 0x40010, r1, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000735000-0x8)={0x0}) mmap(&(0x7f0000feb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r2, 0xc010640c, &(0x7f0000fed000-0x10)={0x8}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fed000)='./file0\x00', &(0x7f0000fee000-0x44)) readv(r0, &(0x7f0000941000-0x40)=[{&(0x7f0000feb000)=""/63, 0x3f}], 0x1) 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffff9c, &(0x7f00007b8000), &(0x7f00008b0000)=0x10) readv(r0, &(0x7f000025d000)=[{&(0x7f0000239000)=""/61, 0x3d}], 0x1) bind(r0, &(0x7f0000c94000-0x60)=@nfc_llcp={0x27, 0x5, 0x6, 0x7, 0x9, 0x5, "a2263d618cac6a75561174aefaad50129cdac76f059608eb68d16f3a212eecaae8990415d9ad4560c339a20356d0f02bb355f8f0a92a4c7e88c69a29af29ca", 0x4a}, 0x60) ioctl$LOOP_SET_FD(0xffffffffffffffff, 0x80081270, 0xffffffffffffffff) [ 85.091923] binder: 11962:11975 ioctl c018620b 2000afe8 returned -14 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00004a1000)='\x00', 0x3) recvmmsg(0xffffffffffffff9c, &(0x7f0000efe000)=[{{&(0x7f0000a97000-0x10)=@ipx, 0x10, &(0x7f0000bb4000-0x60)=[{&(0x7f000012c000-0x1a)=""/26, 0x1a}, {&(0x7f0000195000)=""/4096, 0x1000}, {&(0x7f0000458000-0x1000)=""/4096, 0x1000}, {&(0x7f00009ff000)=""/4096, 0x1000}, {&(0x7f0000a31000-0x44)=""/68, 0x44}, {&(0x7f00002ce000)=""/4096, 0x1000}], 0x6, &(0x7f0000712000)=""/231, 0xe7, 0xffffffffee389aa2}, 0x40}, {{&(0x7f00006ec000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f000028e000-0x10)=[{&(0x7f0000a0b000-0x52)=""/82, 0x52}], 0x1, &(0x7f0000716000-0x98)=""/152, 0x98, 0x800}}, {{0x0, 0x0, &(0x7f0000a73000-0x40)=[{&(0x7f0000759000)=""/249, 0xf9}, {&(0x7f00007ed000)=""/152, 0x98}, {&(0x7f00000c2000)=""/157, 0x9d}, {&(0x7f00004b5000)=""/115, 0x73}], 0x4, &(0x7f000008e000)=""/7, 0x7, 0x42d}}, {{&(0x7f000077f000)=@un=@abs, 0x8, &(0x7f000036d000-0x30)=[{&(0x7f000097c000)=""/46, 0x2e}, {&(0x7f00002aa000)=""/51, 0x33}, {&(0x7f0000827000)=""/48, 0x30}], 0x3, &(0x7f0000c11000-0x3b)=""/59, 0x3b, 0x80}}, {{&(0x7f0000fc8000-0x10)=@ax25, 0x10, &(0x7f0000041000)=[{&(0x7f0000de9000-0x19)=""/25, 0x19}, {&(0x7f000092b000-0x82)=""/130, 0x82}, {&(0x7f00001a1000)=""/203, 0xcb}, {&(0x7f0000a7d000)=""/161, 0xa1}, {&(0x7f0000112000)=""/107, 0x6b}, {&(0x7f00001af000)=""/2, 0x2}, {&(0x7f000099a000-0x1000)=""/4096, 0x1000}], 0x7, &(0x7f0000488000), 0x0, 0x7}, 0xfff}, {{&(0x7f0000f56000-0x6)=@hci, 0x6, &(0x7f0000276000-0x40)=[{&(0x7f000099b000-0x86)=""/134, 0x86}, {&(0x7f0000091000-0x1000)=""/4096, 0x1000}, {&(0x7f0000f75000-0xba)=""/186, 0xba}, {&(0x7f00009e5000)}], 0x4, &(0x7f0000df0000)=""/237, 0xed, 0xd0cf}, 0x7fff}], 0x6, 0x20, &(0x7f00003e9000)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000056000-0xe8)={{{@in6=@loopback, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@multicast1}}, &(0x7f0000aa0000-0x4)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ad5000)={{{@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x0, 0x1, 0x260, 0xa, 0x20, 0x80, 0x3f, r1, r2}, {0x9, 0x4, 0x6, 0xd, 0x1, 0x7, 0x8b7, 0x3}, {0xc9, 0x0, 0xc2, 0x2}, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x2}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2, 0x33}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x2, 0x2, 0x5, 0x2, 0x0, 0x100000000}}, 0xe8) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) fchmod(r3, 0x1) mkdir(&(0x7f00000ab000)='./file0\x00', 0x10) chdir(&(0x7f00001d9000-0x8)='./file0\x00') sendmsg$nl_xfrm(r3, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@dev={0xfe, 0x80}}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res(&(0x7f0000021000-0x8), 0x0, 0x5) r0 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x23042) write$tun(r0, &(0x7f0000002000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xfffffffffffffca8, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @loopback=0x7f000001, {[]}}, @icmp=@info_reply={0x10}}}, 0xfffffea2) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f000001a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x17}}, 0x10) sendfile(r1, r0, &(0x7f000001f000), 0x200010004) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000020000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$packet_buf(r2, 0x107, 0x0, &(0x7f0000015000-0x1000)="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", 0x1000) 2018/02/05 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f00007f8000)={0x2, 0xffffffff, 0x3, 0x48fcf33c, 0x9, 0x9}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00009e8000-0x24)) ioctl$TCSETSW(r1, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) r2 = syz_open_pts(r1, 0x0) readv(r2, &(0x7f0000fd6000)=[{&(0x7f0000314000-0xd7)=""/1, 0x1}], 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ioprio_get$pid(0x1, r1) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0}) 2018/02/05 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00009a1000)=@pppoe={0x0, 0x0, {0x0, @dev, @generic}}, &(0x7f0000233000)=0x1e) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000529000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xffff, 0x4) mmap(&(0x7f0000061000/0x3000)=nil, 0x3000, 0x3, 0x8812, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x9) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) seccomp(0x1, 0x0, &(0x7f0000bce000-0x10)={0x1, &(0x7f0000cd4000-0x48)=[{0x0, 0x0, 0xfffffffffffffffd}]}) 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000207000-0x8)='./file0\x00', 0x2) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000b27000)='./file0\x00', &(0x7f00001d1000-0x6)='ramfs\x00', 0x0, &(0x7f00001c3000)="0fbe10adfaded0ca6c5bd3a43103fc04772cad0aa051098d718bd7f35902000000dd") r1 = creat(&(0x7f00003fc000-0x8)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r1, &(0x7f0000030000)=[{&(0x7f0000a11000-0xa7)='b', 0x1}], 0x1) fadvise64(r1, 0x0, 0x0, 0x4) r3 = dup(r2) finit_module(r0, &(0x7f00007f9000)='ramfs\x00', 0x2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r3, 0x0) mknod(&(0x7f0000bb4000)='./file0\x00', 0x702c, 0x9) 2018/02/05 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) sysinfo(&(0x7f0000df5000)=""/11) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000ba1000)={0x0, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xff}}}, &(0x7f000066b000)=0x8c) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b66000-0x14)={r1, 0x1000, 0x5, 0x190d, 0xe2, 0x5}, &(0x7f0000e9f000)=0x14) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xc2a000)=nil, 0xc2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x40000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c24000-0x2)=0xc) r2 = dup(r0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000c0e000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00002b8000-0x8)={r3, 0x2}) r4 = getpgid(r1) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x1041fd, r5, 0x0, 0x100000) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r2, 0x4008642b, &(0x7f0000c2a000)={r3}) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f0000c2b000-0x8b)=""/139) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r2, &(0x7f0000c2a000+0x4ce)=""/130) ptrace(0x4207, r5) mmap(&(0x7f0000c2a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000c2b000-0x4)=r5) ptrace$getregs(0x5, r5, 0xffffffffff600000, &(0x7f0000c29000)) 2018/02/05 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000508000-0x9)='/dev/sg#\x00', 0x8, 0x2) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000b9000-0x4)=0xc21, 0x4) r1 = syz_open_dev$evdev(&(0x7f0000a9f000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f0000fc5000-0x5e)=""/94) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000a78000-0x8)={0x20, 0x8}) r2 = dup2(r1, r1) signalfd(r2, &(0x7f0000cfc000)={0x2}, 0x8) ioctl$DRM_IOCTL_INFO_BUFS(r0, 0xc0106418, &(0x7f00006c5000)={0x100, 0x4, 0x9, 0x7, 0x10, 0x6}) 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x20002, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000001000)={0x0, 0x520}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000002000-0x18)={r1, 0x100000000, 0x1fd6b41b786ed49f, 0x2, 0x3a761e66}, &(0x7f0000000000)=0x18) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x7e282) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000002000-0x5)) 2018/02/05 16:00:49 executing program 0: openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a31000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000003e000-0x8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key(&(0x7f000003d000)='trusted\x00', &(0x7f000003d000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000003e000-0x82), 0x0, 0xffffffffffffffff) keyctl$search(0xa, r0, &(0x7f0000028000-0x8)='keyring\x00', &(0x7f000003e000-0x5)={0x73, 0x79, 0x7a, 0x1}, r1) keyctl$unlink(0x9, r0, r1) 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000960000-0xc)='/dev/autofs\x00', 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009d0000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) listen(r1, 0x5) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00009d2000)={{}, 'port0\x00'}) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000c6f000-0xd)='/dev/usbmon#\x00', 0x9, 0x200000) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f00000da000-0x37)=""/55) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) setsockopt$inet_tcp_buf(r1, 0x6, 0x15, &(0x7f0000837000-0xb6)="00000001", 0x4) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f71000-0x11)='/selinux/enforce\x00', 0x28982, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f00005d1000-0x1000)=""/4096) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000), 0x2a) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000933000)={0x8, [0x1, 0x5, 0x9e2b, 0x83, 0xebb, 0x400, 0x1ff, 0x2]}, &(0x7f00006fd000)=0x14) r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000493000-0x4)=0x3, 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000561000-0x30)={0x0, 0x0, &(0x7f0000012000-0xbc)=[], 0x0, 0x0, &(0x7f0000ee3000)}) 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000b96000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000fac000-0x4)=0x10, 0x80800) setsockopt$inet_dccp_int(r0, 0x21, 0x4, &(0x7f0000c70000+0x39d)=0x9, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f000088b000-0x4)) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f000060e000-0x8)=@assoc_value={0x0}, &(0x7f0000a53000)=0x8) recvfrom$inet(r2, &(0x7f00001e9000)=""/3, 0x3, 0x40000102, &(0x7f0000673000)={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000280000-0x18)={r3, 0x659, 0x8, [0x2, 0x5, 0x1, 0x9, 0x3ff, 0x1000, 0x73, 0x40]}, &(0x7f0000d91000-0x4)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000cbf000)={0x0, 0xfb}, &(0x7f0000050000)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f00005c7000)={r4, 0x2c, &(0x7f0000d49000)=[@in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0x80}]}, &(0x7f0000e03000)=0x10) r5 = dup(r1) setsockopt$inet_buf(r5, 0x0, 0x31, &(0x7f0000504000-0x31)="4ccb4416dc2324462badacbd6de849e989cb7f92a1cf893903745b0df9b921ad0fd0ca0671b6dd83a898303815a975436f", 0xfffffffffffffeee) [ 85.277891] binder: BINDER_SET_CONTEXT_MGR already set [ 85.284731] binder: 12039:12042 ioctl 40046207 0 returned -16 2018/02/05 16:00:49 executing program 1: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000626000-0x15)='/dev/pktcdvd/control\x00', 0x50000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000f6f000-0x8)='./file0\x00', 0x20) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) fcntl$setlease(r0, 0x400, 0x1) connect$ax25(r0, &(0x7f000045f000)={0x3, {"6de5229e7ca7de"}, 0x2}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f000009a000-0x8)='./file0\x00', 0x33) 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000818000)='veno\x00+', 0xffffffffffffff5d) sendto$inet(r0, &(0x7f0000589000-0x1), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f000000e000)=@common='ifb0\x00') setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000ed2000-0x9)='illinois\x00', 0x9) shutdown(r0, 0x0) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) poll(&(0x7f0000024000-0x50)=[{r1, 0x0, 0x4}], 0x1, 0xce8) sched_rr_get_interval(0x0, &(0x7f0000b55000-0x10)={0x0}) getsockopt$inet_mreqsrc(r0, 0x0, 0x28, &(0x7f0000d6c000-0xc)={@local, @broadcast, @local}, &(0x7f0000c5c000)=0xc) mq_timedsend(r1, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)={r2}) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c55000)='/selinux/checkreqprot\x00', 0x40, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00005a9000), &(0x7f0000606000-0x4)=0x4) r1 = socket$inet6(0xa, 0x80001, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000ddd000-0xc)='/dev/autofs\x00', 0x200040, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f00003a8000-0x4), &(0x7f000029a000-0x4)=0x4) getcwd(&(0x7f0000428000)=""/194, 0xc2) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x468) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f00006a4000-0x490)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, 0x0, 0x0, []}, 0x90) 2018/02/05 16:00:49 executing program 6: r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000952000)={0x0, 0x6}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00007bd000-0xa0)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}}, 0x2, 0x3, 0x4, 0x0, 0x8c}, &(0x7f000016f000)=0xa0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f000042c000)=""/41) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) sendmsg$nl_route(r0, &(0x7f0000051000-0x38)={&(0x7f0000352000-0xc)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f00003e4000-0x10)={&(0x7f0000cff000-0x14)=@ipv6_getanyicast={0x14, 0x3e, 0x309, 0x0, 0x3, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x40}, 0x48800) socket$key(0xf, 0x3, 0x2) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000bc9000-0x8)) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000953000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000a78000-0x8)) sendto$inet(r1, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x73) connect$inet(r0, &(0x7f0000269000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) ioctl$VT_DISALLOCATE(r0, 0x5608) 2018/02/05 16:00:49 executing program 2: 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(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00004dc000-0x8)={0x0, 0x0}) ioctl$sock_netdev_private(r2, 0x89f5, &(0x7f00000dd000-0x89)="aab3ef931dc71d331a0fd553e7980e807b034900ee125d6e8060120191cde200781b8cdfe690aa47a75139d6a5f97dae64e92e85a17e7600ec1a01e52ccceb2248a53e305f5b0d73484aa5b7e5b24f60cc7c70b91be56f8bb646917de75cd2dd23ad6f1034b53d257931085abde84bf0ff56327cda07190e4ce1dc34980809e00ed00893b0fdb14e81") setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r2, 0x111, 0x1, 0x40, 0x4) mmap(&(0x7f00004ec000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f00004ed000-0x4)=0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r2, 0x80047453, &(0x7f00000a3000)) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee000+0x64e)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f000000a000)=[@fda={0x77622a85, 0xfffffffffffffffe}], &(0x7f000000b000)=[0x0]}}}], 0x5c, 0x0, &(0x7f0000450000)="93485ddbbca3025488b0c78646560699c21fe909aadadf7634bb6d09202dda44fe44bf3de78200133423514fc12f33281e9aabd89f911e007a3ed458695a3a0cf80d63e66e0cf47ced3635a073437996462ef3aae57a9da54726c746"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00003ed000)={0x1c, 0x0, &(0x7f000000e000)=[@release={0x40046306, 0x4}, @increfs_done={0x40106308}], 0x1, 0xfdfd, &(0x7f00004ec000)="ef"}) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r3, 0x6, 0x37, &(0x7f00004f0000-0x14)=""/20, &(0x7f00003f2000-0x4)=0x14) 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_mtu=0x2}) 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 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000014000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @empty}, 0xc) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f000087c000-0x18)={@dev={0xac, 0x14, 0x0, 0x13}, @dev={0xac, 0x14, 0x0, 0x17}, 0x1, 0x2, [@empty, @rand_addr=0x3]}, 0x18) r3 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x2fd}) 2018/02/05 16:00:49 executing program 4: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000006000-0x2c)=[], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mmap$binder(&(0x7f000000e000/0x2000)=nil, 0x2000, 0x2000008, 0x10, r0, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000000e000/0x4000)=nil, 0x4000, 0x0, 0x8010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x273, 0x0, &(0x7f0000016000)=[@increfs={0x40046304}, @release={0x40046306, 0x4}, @reply={0x40406301, {0x1, 0x0, 0x3, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, &(0x7f0000017000-0x50)=[@ptr={0x70742a85, 0x0, &(0x7f0000001000), 0x0, 0x2, 0x12}, @ptr={0x70742a85, 0x1, &(0x7f0000016000), 0xfffffffffffffea2, 0x1, 0x39}], &(0x7f000000a000)=[0x40]}}, @decrefs={0x40046307, 0x4}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f0000016000-0x18)=[], &(0x7f0000011000-0x20)=[0x30, 0x30, 0x48, 0x38]}, 0x6}}, @register_looper={0x630b}, @decrefs={0x40046307, 0x3}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, &(0x7f000000e000-0x58)=[@ptr={0x70742a85, 0x0, &(0x7f0000017000-0x1), 0x0, 0x2, 0x29}, @flat={0x0, 0xa, r1, 0x3}, @fd={0x66642a85, 0x0, r0}], &(0x7f0000006000)=[0x48, 0x0, 0x40, 0x18]}, 0xffffffff}}, @release={0x40046306, 0x4}], 0x1, 0x0, &(0x7f0000014000)="01dafaa0d1b3b400f07f090c651114db922d17396c9b36d9866373a3688b6a0fe7e8248705555c692b0a2ed3dc5da13aec7d02122ad0365bab5c9f566b7862a2614d1769b9800180834382047841538d666ce4344d2eff7e79321602c17e49f2b83fa0c7952de0f154c02ebca48ec349a74cb008e02d230004ad3e37c4b4e45e5874813e0eb38150bf9222a233f7c997bc311b8005e2772fb1e3bc724b86cb19b5b85eea928dcfaa59479a9b51c4877f95823788c81324f8e88938ac96bb50e7518f158b2d600c1f171fb9"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x0, 0x0, &(0x7f000000c000)=[], 0x0, 0x0, &(0x7f000000b000)}) mmap$binder(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000000b000-0x18)) 2018/02/05 16:00:49 executing program 7: socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000fa1000)={0x0, 0x0}) fsync(r0) mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x15, &(0x7f0000013000)=0x1, 0x1) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000015000-0x8)='./file0\x00', 0x101000, 0x86) r3 = dup2(r1, r1) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f000000c000-0x4c)={0xfffffffffffffbff, 0x2, 0x1}) getsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000013000), &(0x7f0000012000)=0xfffffffffffffe8c) [ 85.366484] binder: 12062:12066 unknown command 1074029312 [ 85.373048] binder: 12053:12068 ERROR: BC_REGISTER_LOOPER called without request [ 85.406383] binder: 12062:12076 ioctl c018620b 2000afe8 returned -14 [ 85.411753] binder: 12053:12068 Release 1 refcount change on invalid ref 4 ret -22 [ 85.411762] binder: 12053:12068 BC_INCREFS_DONE node 128 has no pending increfs request [ 85.433988] binder: 12062:12066 ioctl c0306201 2000a000 returned -22 [ 85.445791] binder: 12062:12076 unknown command 1074029312 [ 85.452066] binder: 12062:12076 ioctl c0306201 2000a000 returned -22 [ 85.454965] binder: undelivered TRANSACTION_COMPLETE [ 85.454973] binder: undelivered transaction 130, process died. [ 85.469025] binder: 12053:12077 ERROR: BC_REGISTER_LOOPER called without request [ 85.470258] binder_alloc: 12053: binder_alloc_buf, no vma [ 85.470275] binder: 12053:12068 transaction failed 29189/-3, size 0-0 line 3127 [ 85.470298] binder: 12053:12077 got reply transaction with no transaction stack 2018/02/05 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000ee1000)=[{&(0x7f0000bdb000-0x1)='1', 0xd9}], 0x1) 2018/02/05 16:00:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000000000)=0x101, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000f50000-0x8)={0x0, 0x3}, &(0x7f0000a89000)=0x8) setsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f00007c4000)={r2, 0x6, 0x8, 0x5}, 0x10) getpeername$packet(r1, &(0x7f0000141000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000ab5000-0x4)=0x14) stat(&(0x7f00006d6000-0x8)='./file0\x00', &(0x7f0000eab000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00005ec000-0xe8)={{{@in6=@loopback, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000b17000-0x4)=0x100000275) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e11000)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f00000e0000-0x4)=0xe8) sendmsg$nl_xfrm(r1, &(0x7f0000220000)={&(0x7f0000e6f000)={0x10}, 0xc, &(0x7f0000aea000-0x10)={&(0x7f0000c5f000-0x1a0)=@getpolicy={0x1a0, 0x15, 0x20, 0x7, 0x3, {{@in=@local={0xac, 0x14, 0x0, 0xaa}, @in=@loopback=0x7f000001, 0x3, 0x0, 0x0, 0x49df, 0x0, 0x80, 0x0, 0x3e, r3, r4}, 0x9}, [@migrate={0x5c, 0x11, [{@in6=@loopback={0x0, 0x1}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2b, 0x3, 0x0, 0x3, 0x2}, {@in=@rand_addr, @in=@loopback=0x7f000001, 0x7e, 0x0, 0x0, 0x5, 0xa}]}, @lastused={0x10, 0xf}, @address_filter={0x28, 0x1a, {@in=@empty, @in6=@empty, 0x2, 0x6, 0x81}}, @policy_type={0xc, 0x10, {0x1}}, @policy={0xb0, 0x7, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@empty, 0x1, 0x8, 0x0, 0x6, 0x2, 0xa0, 0x0, 0x3a, r5, r6}, {0x2, 0x9, 0x7f, 0x100000000, 0x10000, 0x6, 0x0, 0x590}, {0x4, 0x0, 0x6, 0x100000001}, 0x7, 0xffffffffffffffff, 0x0, 0x1, 0x2, 0x3}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x19, 0x2, 0x3, &(0x7f0000833000-0x8)={0x0, 0x0}) symlinkat(&(0x7f000090d000)='./file0\x00', r0, &(0x7f0000411000-0x8)='./file0\x00') pipe(&(0x7f00007e9000-0x8)={0x0, 0x0}) vmsplice(r2, &(0x7f0000ead000-0x30)=[{&(0x7f0000494000-0x82)="ac", 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000ccf000)=[{&(0x7f0000d4e000)}], 0x1, 0x0) 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005f0000)='/dev/rfkill\x00', 0x109000, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r0, &(0x7f0000904000)={&(0x7f0000b3b000-0xc)=@kern={0x10}, 0xc, &(0x7f0000889000)=[], 0x0, &(0x7f0000a86000)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x18, 0x1, 0x1, [r0]}], 0x30}, 0x0) recvfrom(r1, &(0x7f0000017000), 0x0, 0x0, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0x0, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) linkat(r0, &(0x7f0000949000)='./file0\x00', r0, &(0x7f0000ab7000-0x8)='./file0\x00', 0x400) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000444000)={0x0, 0x0, &(0x7f0000ced000)=[], 0x80, 0x0, &(0x7f0000ce7000)="5df3e6331e0fb040b53d429defea0252de31132e7421cac02f2a8ebbc53ede2b4b90cad22d433d030af82883770e44fed83facde092f12ecd0fddcb1e293a33bd9179de2e452c5a89920797c70ff1bad99996f561822fde1211a1b94cf4a79fd8758e51b131ca789df333870e6a0861bfbceee9064091ae9df6a23a1406e9094"}) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f000024f000-0x14)={@mcast2, 0x0}, &(0x7f0000dff000)=0x14) bind$packet(r0, &(0x7f0000cba000)={0x11, 0xd, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) 2018/02/05 16:00:49 executing program 2: mkdir(&(0x7f0000d53000)='./file0\x00', 0x28) mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) unlink(&(0x7f000002c000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000002e000-0x8)={0x0}) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000027000)='./file0\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x180ffe, 0x22) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000001000-0xc)={0x2, 0x4, 0x8, 0x8, 0x0, 0x4}) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f000002f000)={0x0, 0x2, 0xe1}, &(0x7f000002f000)=0x8) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000016000-0x16)={r3, 0xffffffff, 0x7, [0x3, 0x2, 0x20, 0xfaf4, 0x9, 0x200, 0x1]}, &(0x7f000002f000)=0x16) chroot(&(0x7f000001f000-0x8)='./file0\x00') 2018/02/05 16:00:49 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000684000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000a09000-0x3)=0x1c) clone(0x0, &(0x7f0000107000-0x37), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/selinux/enforce\x00', 0x6000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) sigaltstack(&(0x7f00005a2000/0x4000)=nil, &(0x7f0000000000)) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) ioctl$int_in(0xffffffffffffffff, 0x5473, &(0x7f00006e1000-0x8)) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto(r1, &(0x7f0000b19000)="e5", 0x1, 0x0, &(0x7f0000df4000-0x6)=@hci={0x1f}, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 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}}}}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000a32000-0x38)={&(0x7f00002a4000)={0x10}, 0xc, &(0x7f0000c0a000-0x10)={&(0x7f0000644000-0x1a0)=@updsa={0xa6, 0x1a, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}}, @in6=@mcast1={0xff, 0x1, [], 0x1}}, []}, 0xf0}, 0x1}, 0x0) sendmsg(r1, &(0x7f0000247000)={&(0x7f0000086000-0x1e)=@pppoe={0x18, 0x0, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='sit0\x00'}}, 0x1e, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0x318}], 0x1, &(0x7f0000f89000-0x80)=[]}, 0x0) socket(0x1, 0x80000, 0x9001) getpgrp(0x0) sendmsg$netlink(r1, &(0x7f0000791000)={&(0x7f0000757000-0xc)=@kern={0x10, 0x0, 0x0, 0x200b0b00}, 0xc, &(0x7f0000713000)=[{&(0x7f00000d4000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x800}, 0x0) 2018/02/05 16:00:49 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00001ee000-0x50)=[{&(0x7f0000af1000)=""/171, 0xab}, {&(0x7f00008cc000)=""/67, 0x43}], 0x2, 0x0) [ 85.470304] binder: 12053:12077 transaction failed 29201/-71, size 32-8 line 2920 [ 85.472010] binder: 12053:12068 Release 1 refcount change on invalid ref 4 ret -22 [ 85.472018] binder: 12053:12068 BC_INCREFS_DONE u0000000000000000 no match [ 85.475822] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 16:00:49 executing program 7: r0 = syz_open_pts(0xffffffffffffffff, 0x1) r1 = dup(0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = syz_open_pts(0xffffffffffffff9c, 0x101000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f00001ae000-0x28)=[{r0, 0x2000}, {r1, 0x4164}, {r2, 0x4191}, {r3, 0x2000}, {r4, 0x4000}], 0x5, &(0x7f000041f000-0x10), &(0x7f0000001000-0x8)={0x8}, 0x8) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000008000)) close(r5) 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) r6 = syz_open_dev$binder(&(0x7f0000009000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r6, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r6, 0x40046207, 0x0) r7 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x18000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r7, 0x100, 0x1, &(0x7f0000009000-0x4), &(0x7f0000008000)=0x4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r5, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/05 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000618000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f000070b000-0x4)) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bc000-0x4), &(0x7f0000c54000-0x4)=0x4) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)) chroot(&(0x7f00008a9000-0x8)='./file0\x00') pivot_root(&(0x7f0000594000-0x8)='./file0\x00', &(0x7f00000fa000)='./file0\x00') r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000054c000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) execve(&(0x7f0000215000)='./file0\x00', &(0x7f0000fad000)=[&(0x7f0000ec2000)='ramfs\x00', &(0x7f0000089000)='proccpuset[em1eth1\x00', &(0x7f00008ab000)='nodev!eth0trusted\x00'], &(0x7f0000e0f000-0x38)=[&(0x7f0000a53000)='ramfs\x00', &(0x7f0000edc000-0x6)='ramfs\x00', &(0x7f0000ba6000-0x6)='ramfs\x00', &(0x7f00001a7000-0xc)='/dev/rfkill\x00', &(0x7f0000aa4000-0x3)='(^\x00', &(0x7f00006e0000)='/dev/rfkill\x00', &(0x7f0000763000-0xc)='/dev/rfkill\x00']) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f00003af000)) 2018/02/05 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000eca000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mprotect(&(0x7f000046b000/0x1000)=nil, 0x1000, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000ef4000)='/selinux/policy\x00', 0x0, 0x0) set_robust_list(&(0x7f0000aae000-0x18)={&(0x7f0000399000/0x1000)=nil, 0xfffffffffffffffd, &(0x7f0000693000/0x4000)=nil}, 0x18) madvise(&(0x7f000092b000/0x3000)=nil, 0x3000, 0x47d30dc898c20467) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000045000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f000055b000)=@file={0x1, './file0\x00'}, 0xa) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000cbb000)=[{r1, 0x44}], 0x1, 0x80000002) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000629000-0x12)='/dev/input/event#\x00', 0x2, 0x6000) memfd_create(&(0x7f0000ee4000)='/dev/vga_arbiter\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000014c000), &(0x7f000023c000-0x4)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000d07000)) syz_open_procfs(0x0, &(0x7f0000ff5000)='net/rt_cache\x00') openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000c05000)='/selinux/enforce\x00', 0x0, 0x0) read(0xffffffffffffffff, &(0x7f0000000000)=""/23, 0x17) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000ecb000-0x10)) setresuid(0x0, 0x0, 0x0) connect$unix(r1, &(0x7f0000003000-0xa)=@file={0x1, './file0\x00'}, 0xa) 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000005f000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00003cd000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000f9d000)={0x0, 0x3}, &(0x7f0000541000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000016000-0x8c)={r2, @in={{0x2, 0x2, @broadcast=0xffffffff}}}, 0x8c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f000002a000-0xb0)={{0x80}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abb110d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4"}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f000077f000)={{0x80}, 'port0\x00'}) [ 85.590950] binder: 12109:12110 got new transaction with bad transaction stack, transaction 137 has target 12109:0 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cb1000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) recvmmsg(r0, &(0x7f00007bf000)=[{{&(0x7f0000691000-0x10)=@ipx, 0x10, &(0x7f0000e5a000-0x30)=[{&(0x7f0000f8b000-0xb9)=""/185, 0xb9}, {&(0x7f0000f42000-0x1b)=""/27, 0x1b}, {&(0x7f0000f36000-0x1000)=""/4096, 0x1000}], 0x3, &(0x7f0000ed2000)=""/119, 0x77, 0x100000000}, 0x1f}, {{&(0x7f0000d52000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000dd9000)=[{&(0x7f000093d000-0xee)=""/238, 0xee}, {&(0x7f0000ab1000)=""/4096, 0x1000}, {&(0x7f000076b000-0x4d)=""/77, 0x4d}, {&(0x7f0000733000)=""/201, 0xc9}], 0x4, &(0x7f0000fa4000)=""/92, 0x5c, 0x1000}, 0x15c}, {{&(0x7f0000c81000+0x8d6)=@generic, 0x80, &(0x7f000023d000-0x60)=[{&(0x7f00004c4000)=""/29, 0x1d}, {&(0x7f0000250000)=""/7, 0x7}, {&(0x7f0000c58000)=""/233, 0xe9}, {&(0x7f00007c3000)=""/4096, 0x1000}, {&(0x7f0000ba7000)=""/161, 0xa1}, {&(0x7f00008dd000)=""/19, 0x13}], 0x6, &(0x7f00000aa000-0xfe)=""/254, 0xfe, 0x8}, 0x3}, {{0x0, 0x0, &(0x7f0000337000)=[{&(0x7f0000cfe000)=""/27, 0x1b}, {&(0x7f0000d62000-0xcb)=""/203, 0xcb}, {&(0x7f0000569000-0xdc)=""/220, 0xdc}, {&(0x7f000075b000)=""/109, 0x6d}, {&(0x7f0000665000-0x61)=""/97, 0x61}, {&(0x7f000006e000)=""/246, 0xf6}, {&(0x7f00003ef000-0x9)=""/9, 0x9}, {&(0x7f000038b000)=""/4, 0x4}], 0x8, &(0x7f000003a000-0x83)=""/131, 0x83, 0x7ff}, 0x401}, {{&(0x7f0000723000)=@rc, 0x9, &(0x7f00008c0000-0x30)=[{&(0x7f0000cd5000+0x590)=""/4096, 0x1000}, {&(0x7f0000a8e000-0x46)=""/70, 0x46}, {&(0x7f0000d32000)=""/88, 0x58}], 0x3, 0x0, 0x0, 0x10000}, 0x80}, {{&(0x7f00001d9000-0x10)=@in={0x0, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000ca7000-0x90)=[{&(0x7f0000950000-0xaa)=""/170, 0xaa}, {&(0x7f0000294000)=""/84, 0x54}, {&(0x7f0000c15000-0x80)=""/128, 0x80}, {&(0x7f00000a1000-0xc)=""/12, 0xc}, {&(0x7f0000135000-0x1000)=""/4096, 0x1000}, {&(0x7f0000301000)=""/239, 0xef}, {&(0x7f0000c38000)=""/229, 0xe5}, {&(0x7f000052f000)=""/27, 0x1b}, {&(0x7f0000880000-0x5f)=""/95, 0x5f}], 0x9, &(0x7f0000a55000)=""/130, 0x82, 0x10000}, 0x80}], 0x6, 0x40, &(0x7f00008eb000-0x10)={0x0, 0x989680}) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f000008c000)=0x8, 0x4) setsockopt$ax25_int(0xffffffffffffff9c, 0x101, 0x5, &(0x7f0000505000)=0xe4, 0x4) sendto$packet(r0, &(0x7f0000e26000)="2d01000000e6000000005ca73d9fe3b5039bab0097532da5", 0x18, 0x0, &(0x7f0000dc9000)={0x11, 0xfffffffffffffffe, r1, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) inotify_init1(0x800) ioctl$sock_ifreq(r0, 0x89b0, &(0x7f0000c4b000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x100000000, 0x1, 0x0, 0x0, 0x101}}) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000453000)='./file0\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d63000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000a50000-0x10)={0x0, 0x0}) clock_nanosleep(0x3, 0x1, &(0x7f0000423000-0x10)={r3, r4+30000000}, &(0x7f00002a2000)={0x0, 0x0}) write$sndseq(r2, &(0x7f00005f8000)=[{0x0, 0x0, 0x0, 0x800, @time, {}, {}, @time=@time={0x77359400, r5}}], 0x30) readlink(&(0x7f000051d000)='./control\x00', &(0x7f0000bee000)=""/202, 0xca) link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') rename(&(0x7f00005a4000)='./control\x00', &(0x7f0000636000)='./control/file0\x00') dup2(r0, r1) 2018/02/05 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00009f6000-0x98)={0x0, @in={{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x1f800000, 0x1}, &(0x7f00006e5000-0x4)=0x98) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00004ae000-0x8)={r1, 0x3, 0xffffffffffffffc0}, 0x8) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f00004e6000)=@newlink={0x28, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_AF_SPEC={0x8, 0x1a, [{0x4, 0xa}]}]}, 0x28}, 0x1}, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f000013e000)=0x9, &(0x7f000093b000)=0x4) [ 85.631837] binder: 12109:12110 transaction failed 29201/-71, size 0-0 line 3031 [ 85.666664] binder_alloc: binder_alloc_mmap_handler: 12109 20000000-20002000 already mapped failed -16 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000ae4000-0x10)) r0 = syz_open_dev$mice(&(0x7f00007d4000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000392000)) inotify_init() 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000dd6000)='/dev/sequencer2\x00', 0x40000, 0x0) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000fa3000)='./file0\x00', 0x100, 0x48) fanotify_mark(r0, 0x4c, 0x8000000, r1, &(0x7f00007e6000)='./file0\x00') r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0x4207, r4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000c31000-0x8)={@local={0x0, 0x0, 0x0}, @rand_addr}, &(0x7f00004b6000)=0x8) ptrace$getregset(0x4204, r4, 0x1, &(0x7f0000237000)={&(0x7f00005b9000-0x40)=""/64, 0x40}) mmap(&(0x7f0000fa3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0xc, &(0x7f0000fa3000)) 2018/02/05 16:00:49 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000069000-0xb0)={{0x80, 0x5}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40005}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080, 0x3}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x80}, 'port0\x00'}) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000e93000-0x4)=0x101, 0x4) [ 85.667555] binder: BINDER_SET_CONTEXT_MGR already set [ 85.667562] binder: 12109:12124 ioctl 40046207 0 returned -16 [ 85.727489] binder: release 12109:12110 transaction 137 out, still active [ 85.739151] binder: undelivered TRANSACTION_COMPLETE [ 85.747256] binder: undelivered TRANSACTION_ERROR: 29201 [ 85.753552] binder: send failed reply for transaction 137, target dead 2018/02/05 16:00:49 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000006000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000006000-0x4)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x82, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCAIPXPRISLT(r2, 0x89e1, &(0x7f0000006000-0x4)=0x6) munlockall() getsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f0000001000)={0x53, 0x3, 0x401, {0x3b09, 0x1}, {0x7, 0x2}, @period={0x5d, 0x17d2e144, 0x9, 0x8, 0x1, {0xde, 0x0, 0x1, 0x719107e7}, 0x4, [0x100000, 0x35, 0x7, 0x451]}}) 2018/02/05 16:00:49 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000af7000)=""/201) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00007d3000-0x11)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000fca000)=0x0) getresuid(&(0x7f00000ce000)=0x0, &(0x7f000094c000-0x4), &(0x7f0000b99000-0x4)) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f00009ba000)={0xf0e, 0xffff, r2, 0x0, r3, 0xff, 0x9}) 2018/02/05 16:00:49 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000b8c000-0x10)=@ethernet={0x0, @link_local}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) readv(r1, &(0x7f00003ba000-0x40)=[{&(0x7f0000a82000-0xa5)=""/165, 0xa5}, {&(0x7f0000f0d000-0xf6)=""/246, 0xf6}, {&(0x7f0000071000-0x84)=""/132, 0x84}, {&(0x7f0000f53000-0x25)=""/37, 0x25}], 0x4) sendmsg$nl_route(r1, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f00008f3000)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r2}, [@IFA_CACHEINFO={0x14, 0x6, {0x7, 0x1ff, 0x8, 0x1}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x4) getuid() 2018/02/05 16:00:49 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000845000)=0x10) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00008e8000-0xc)={0x0, @local, @dev}, &(0x7f00008d0000-0x4)=0xc) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000591000-0x1c)=""/28, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) getgid() fremovexattr(r1, &(0x7f0000e89000)=@known="73656375726c74792e6361706162696969747900eb") write(r2, &(0x7f00000a6000), 0x0) connect$netlink(r2, &(0x7f000023b000-0xc)=@kern={0x10}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00008ae000-0xc)={0x0, 0x40, 0x2, [0x7f, 0xda81]}, &(0x7f0000026000)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00002ad000-0xc)={r3, 0x2, 0x20}, &(0x7f0000093000)=0xc) 2018/02/05 16:00:49 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) nanosleep(&(0x7f0000d1e000)={0x0, 0x1c9c380}, &(0x7f00001e5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000c1d000/0x3000)=nil, 0x3000) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c1e000-0x15)='/dev/pktcdvd/control\x00', 0x200, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000835000)={&(0x7f000043b000/0x8000)=nil, 0x8000}) mmap(&(0x7f0000c1d000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9}) 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xffffffffffffffff) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f0000dc0000), &(0x7f00000bb000-0x4)=0xfffffd70) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000dd3000-0xc)='/dev/autofs\x00', 0x88040, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f00009b4000-0x4), &(0x7f0000cac000)=0x4) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00008c2000-0x4)=0x101, 0x4) 2018/02/05 16:00:49 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) madvise(&(0x7f0000001000/0x1000)=nil, 0x1000, 0xb) clone(0x0, &(0x7f00006cc000), &(0x7f0000a26000-0x4), &(0x7f0000dbb000), &(0x7f000076f000)) r1 = syz_open_dev$mice(&(0x7f0000551000)='/dev/input/mice\x00', 0x0, 0x200000) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000f43000-0x44)={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}, {0x6, @empty}, 0x2, {0x2, 0x0, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 16:00:49 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCCBRK(r0, 0x5428) seccomp(0x1, 0x1, &(0x7f0000507000-0x10)={0x4, &(0x7f0000ce2000)=[{0x1f, 0x8, 0x614a, 0x1}, {0x8, 0x3, 0x2e, 0x3}, {0x1, 0x10000, 0x1, 0x2}, {0x80000000, 0x2, 0x1, 0x6}]}) r1 = memfd_create(&(0x7f0000958000-0xc)='em0vboxnet1\x00', 0x2) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f000072f000-0x10)={&(0x7f0000156000/0x2000)=nil, 0x2000}) ioctl$TCXONC(r0, 0x540a, 0x225a78a) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000b4f000-0x4)) ioctl$FIONREAD(r1, 0x541b, &(0x7f0000833000-0x4)) 2018/02/05 16:00:49 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x11, &(0x7f00007b6000-0x4)=0x1, 0x4) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f000051c000)={0x0, 0x200, 0x4, 0x3}, &(0x7f0000425000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000e1a000)={r2, @in6={{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0xfff}}, 0x9, 0x401, 0x4c55, 0x3, 0x8}, &(0x7f00008d2000)=0xa0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x3, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) r3 = dup(r1) bind$netrom(r1, &(0x7f00005c6000-0x48)=@full={{0x3, {"aba5f23f3cf471"}, 0xffffffff}, [{"3d6cba17bfe41a"}, {"448a0c3485d535"}, {"ea7a25b0bbbf40"}, {"c4a9d99499f110"}, {"3c742e4307290f"}, {"73a8693bb3386f"}, {"692b07d9f77a32"}, {"be1ba2a8c11e63"}]}, 0x48) getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f00002fe000-0x4), &(0x7f0000222000)=0x4) sendto$inet(r1, &(0x7f00004ef000-0xf7)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$nl_crypto(r1, &(0x7f0000b5b000)={&(0x7f00006c2000)={0x10}, 0xc, &(0x7f0000fd3000-0x10)={&(0x7f0000e5e000)=@del={0xe0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'ecb-twofish-3way\x00'}}, []}, 0xe0}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000e65000)='V', 0x1, 0x0, 0x0, 0x394) sendto$inet(r0, &(0x7f0000c39000)="a9", 0x1, 0x0, &(0x7f0000a85000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) [ 85.876006] binder_alloc: binder_alloc_mmap_handler: 12172 20000000-20002000 already mapped failed -16 2018/02/05 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e27000)='./file0\x00', 0x10442, 0x0) ioctl$TIOCLINUX2(r0, 0x40305828, &(0x7f0000ffb000-0xc)={0x2, 0xfffffffffffffffe}) 2018/02/05 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r0, &(0x7f0000e70000-0x30)=[{0x5, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) inotify_init1(0x80000) 2018/02/05 16:00:50 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000001000-0x4)=0xffffffffffffff00) r1 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r1, &(0x7f0000737000)=""/166, 0xa6) epoll_create1(0x80000) 2018/02/05 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x4) ioctl(r0, 0x1267, &(0x7f00009be000)) 2018/02/05 16:00:50 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x1000080000089f0, &(0x7f0000d76000)={@common='sit0\x00', @ifru_data=&(0x7f0000f1b000-0x20)="ff150000090002fbdc031d000000000000000000e00002f4048063ec02007e23"}) r1 = pkey_alloc(0x0, 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000fc3000-0xc)='/dev/autofs\x00', 0x0, 0x0) ioctl$TCSETA(r2, 0x5406, &(0x7f0000cae000-0x14)={0x2, 0x3, 0x2, 0x2, 0x9, 0x1, 0xb080000000000000, 0x1ff, 0x10000, 0xffffffff}) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e80000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pkey_mprotect(&(0x7f0000b2a000/0x1000)=nil, 0x1000, 0x4, r1) 2018/02/05 16:00:50 executing program 1: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) r1 = getpgid(0xffffffffffffffff) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0, 0x0}, &(0x7f0000001000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000-0xe8)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@remote}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000001000-0x44)={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) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4), &(0x7f0000000000)) sendmsg$netlink(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000001000-0x50)=[{&(0x7f000015a000)={0x1358, 0x1e, 0x210, 0x2, 0x1, "", [@nested={0xec, 0x59, [@generic="aa87ac8acc4cee73e88ae4e2ec2af3a68bba986fdf425c64458c00442cbe69856832fc553572e5c4b0dd126912f895f3e34de50e95c589d80f84ec34b4a1b69dcece3a218fee1e599f866beec8d42e71304994ccc79d3164c16aecefb1c3f139f39dca8dbd8368d43f938bb116abfe8979132f355961a5e7b7311427bcd169a40b7aea0f6f3594d5bda0ee35494117d3d3c60f5f9b8da1cf0a7055ca4e7e16841cd7bcc51a79cc7750e24f29deb70dd4462adbf3d5459cb219d13dcca5735bf076ef33a3fc5f309e064b2c92eb7b0551201002650e71afea2aa6f6898d2e", @typed={0x8, 0x30}]}, @nested={0xf4, 0x44, [@generic="b1a287774e6ad10867cd5e817221ae99f1124ca4", @generic="532c36d0810c2539e60a28bfc07cb2c2f803486d4517d8e0974db31213dad7748bac0a8dc4f773904ae7856f59a1451284f3577a5916b79f0425bb186e3da62214d54ddf4c633c460ea56476338d6b5d76ddc1a0bbe98e0eb3bc10e5fb31b247cb184cf41d93487e35ee07a3ece53e3057514c1a544496f790cf82ff85741f019e479d294241681cd42cba3fcf4e023222f1e8bce55d29dab3cef8895eaad8dc98d762280f997a9b8d10f04631986ea833c39bd207dbdf3a99189b67dc58f676cedf0a1939f47111355bf20cda7b088f0f391ef182f4e4c3d68e4d74"]}, @generic="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@generic="504f1e7095cd0866a6dc", @typed={0xc, 0x7a, @u32=0x9}, @typed={0xc, 0x3f, @uid=r4}]}, @generic="5946d850e4806d3a50069c22915afd96f07f4e72157c06c9243ba52b03babb28c3eacfa49acbf90c9c66606e69a360016d5d18fc413512006dc4d38cab54896462daf43a1fa60c5cf36dc2ecc70a31ba416f315b28db1fe052f852e8cdb552336df9356382039dea7132f969e7e19a3267d1cd9a9032843c18aefb04855c2e73eecbb8e5f28c24b3feee773f92b32f377f8e685fd36ab19b4615023039de2206b0109be65d78fa370b3e4d16", @typed={0xac, 0x32, @binary="92e8be26948ab2e1dfea1d357c12228a9237052b8e57c6ac7f0e104fa543b57a175a408dfa1170ca932d13c78be3bc5db754b4a334f37be39193ce304484c8bcc0f6423aaeacfdf76986502f43a5951ed6385be5d8c720f8a35d7d037ea8db8673de2e5dd6787bcb1a81d48c6193b84499b0bf279e9a49ca387d3e1380ae9cb8f726e94a5f840036d6af875fa5a8cc9d13eb59ffa182b640c22aac047435914f8d"}, @typed={0x18, 0x79, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x144, 0xf, [@typed={0xc, 0x1b, @uid=r5}, @typed={0xc, 0x2c, @pid=r6}, @generic="32fcb083490fb233b31aebcb516b2d79caf5e2fc52162d4c082cbc03007233a90036bbc7ea7c254fdae3be7bee13426c4ac1e5d12379396fc78cd2ce45b08dd0722f30a1648a5c92e237a683370b4ab95a7a356f2f5720d99877612397d754417ab130107171f0240a01a316a3501eff65b0410294bc523a63c10c8bf24377eec3fe4cbe6f38ae2697eb", @generic="3a333d897cfe7f2655a4632766e7c1c9be9a1158763e178c5870b9d4dc2cd69cd9f390e8bce5a86c4b2bad8d9fec1b71845559b6fe89de61fe68956783e73b4063368581009523716b2b3d25bd80514d45c0e7c97d38614dce78a6d144405110744df1ba95461d3238002b643235d26781ff2cd2d69372d0091d0e392d96975890e67b6552dc027b9cf8", @generic="4d59c587ceb0", @typed={0xc, 0x60, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}]}, 0x1470}], 0x5, &(0x7f0000001000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}], 0x90, 0x20000000}, 0x800) mmap(&(0x7f000000a000/0x4000)=nil, 0x4000, 0x2, 0x12, r0, 0x0) getresuid(&(0x7f000000d000), &(0x7f000000e000-0x4), &(0x7f0000002000)) 2018/02/05 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b92000)='smaps\x00') readv(r0, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) getpgrp(0xffffffffffffffff) gettid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b8e000)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00003b0000)=0x0) r2 = syz_open_procfs(r1, &(0x7f00007e5000)='statm\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') mmap(&(0x7f0000000000/0xd35000)=nil, 0xd35000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_add_watch(r2, &(0x7f00009a7000)='./file0\x00', 0x20000000) sendfile(r2, r3, &(0x7f0000929000), 0xff) readv(r0, &(0x7f000037d000)=[{&(0x7f0000208000)=""/4096, 0x1000}], 0x1) 2018/02/05 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000ff5000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) 2018/02/05 16:00:50 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000000000)={@common}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000a85000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={r2, @in6={{0xa, 0x2, 0x7, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x3}}, 0xffff, 0x5, 0x0, 0x6, 0x7}, &(0x7f0000dd8000-0x4)=0xa0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff}) 2018/02/05 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000b28000)={&(0x7f0000673000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000d30000-0x10)={&(0x7f00006e0000-0xd0)={0xd0, 0x5, 0xb, 0xd10, 0x0, 0x2, {0x97e18c0fc047724b, 0x0, 0x1}, [@generic="c9d8dcb98dc4943d21b96e778c74795c6475cdc7b2f182c80d779d6e40d45da2d8f369926e1d3057", @typed={0x10, 0x90, @str='em0${\x00'}, @generic="4ea32f9e84fc0723e21ef0b530f1b05384605f5372", @typed={0x10, 0x52, @u64=0x8000}, @typed={0xc, 0x56, @str='\x00'}, @generic="82abe20f66685f5349767aed44508838b9d1f9be81be29d0b98f56fb64419f64faa7e2d129ff19d445171a1b3e4e42b363f915169a9f9b5eeecb48bc668c3c1130f6d0e6be518fd45b206fd975bd34d3a1"]}, 0xd0}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000000) sendmsg$nl_netfilter(r0, &(0x7f0000066000-0x38)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000a23000-0x225c)={0x20, 0x7, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@typed={0xc, 0x1, @u32}]}, 0x20}, 0x1}, 0x0) 2018/02/05 16:00:50 executing program 5: 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) getresuid(&(0x7f00004a5000), &(0x7f0000a6b000), &(0x7f0000a84000)) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f000095c000-0x4)={0xfffffffffffffffe, 0x0, 0xfffffffffbffff7c}, 0x2) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e9c000-0x15)='/proc/self/net/pfkey\x00', 0x40c00, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000a7000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x1802}) fcntl$dupfd(r0, 0x40a, r0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/05 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a93000)) r0 = creat(&(0x7f0000ffe000-0xe)='./file0/file0\x00', 0x2000000000080) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000a9f000)={0x5, 0x78, 0x5, 0xffffffffffffff80, 0x3, 0x0, 0x0, 0x4, 0x10834, 0x4, 0x7, 0x2, 0x7, 0x5, 0x7, 0x7, 0x0, 0x9ecb, 0x8, 0xfffffffffffffff8, 0x9, 0x5, 0xfffffffffffffff8, 0x29, 0x401, 0x7, 0xfffffffffffffffd, 0xfff, 0xd7, 0x7, 0x1f, 0x0, 0x200, 0x4, 0x500000000000000, 0x3, 0x7546, 0x8, 0x0, 0xdd, 0x1, @perf_bp={&(0x7f00009bc000)}, 0x200, 0xfffffffffffffffd, 0x5, 0x1, 0xb7, 0x3, 0x7}, r2, 0xc3, r0, 0x3) 2018/02/05 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00002fc000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000e93000-0x4)) ioctl$DRM_IOCTL_MODE_SETCRTC(r1, 0xc06864a2, &(0x7f0000e3f000-0x64)={&(0x7f0000891000-0xc)=[0x6, 0x1, 0x6], 0x3, 0x5, 0x3, 0x3f, 0xff, 0x9, {0x7e89, 0x80000001, 0x1, 0x4, 0x2, 0x10000, 0x5, 0xffff, 0x3ff, 0x92, 0x101, 0x1, 0x800, 0x8, "b322f456392324800f067177daef3d5a72c6a13d71cd52c3c8097bf4513e5f0e"}}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00005ba000)={0x0}, &(0x7f00006d3000-0x4)=0xc) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000cc2000)={0x0, 0x0}) get_robust_list(r3, &(0x7f00002ef000-0x8)=&(0x7f000073a000-0x18), &(0x7f0000165000-0x8)=0x18) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x12) ptrace$setopts(0x4209, r3, 0x400203, 0x0) 2018/02/05 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000020000-0x8)='./file0\x00', 0x101, 0x80) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) writev(r0, &(0x7f0000096000)=[{&(0x7f00000ad000)="580000001400192300a14b80040d8c560a0600000000e076000543d8d8fe580000004eca7f64643e8900050028635a0004fbf5100002000000000000001c04ed5dfffff5000022000d0001000100080000ec6b0f536e06ce", 0x58}], 0x1) 2018/02/05 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fc000)='/dev/sequencer2\x00', 0x0, 0x0) stat(&(0x7f0000b34000-0x8)='./file0\x00', &(0x7f0000378000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt(r0, 0x7ff, 0xd0f0, &(0x7f0000da9000-0xd8)=""/216, &(0x7f0000545000)=0xd8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000af8000)={0x0, 0x0, 0x0}, &(0x7f0000e88000)=0xc) fchown(r0, r1, r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000033b000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc08c5114, &(0x7f0000c7a000-0x50)={{}, {}, 0xc}) 2018/02/05 16:00:50 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f00008c2000-0x10)={0x1, &(0x7f0000b85000-0x8)=[{0x6, 0x0, 0x7, 0xffffffff}]}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000663000-0x10)) 2018/02/05 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xd) sendmsg$netlink(r0, &(0x7f00000c9000-0x38)={0x0, 0x0, &(0x7f000066f000-0x60)=[{&(0x7f0000688000-0x10fc)={0x10, 0x31, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x1}, 0x40000) 2018/02/05 16:00:50 executing program 3: clone(0x0, &(0x7f00006f3000), &(0x7f0000d6b000), &(0x7f0000d4d000), &(0x7f0000a59000-0xff)) pselect6(0x40, &(0x7f0000b43000), &(0x7f00007c1000-0x40), &(0x7f0000347000), &(0x7f0000d86000), &(0x7f0000e4d000-0x10)={&(0x7f0000083000-0x8), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c49000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$ax25_int(r0, 0x101, 0xd, &(0x7f0000bbc000)=0x7fffffff, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r1, 0x0, 0x2000000000483, &(0x7f000005a000-0x18)=""/24, &(0x7f0000aed000)=0xfe) 2018/02/05 16:00:50 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x3ffffffffff80003, 0x7316) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a86000)={{{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0xff}, {}, {0x100000000000, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x8001}}, 0xe8) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d24000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000bf5000-0x4)=0xffff, 0x4) r2 = add_key(&(0x7f0000889000-0x6)='.dead\x00', &(0x7f0000bae000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fa5000)="c7a3f1bcfaaab1056a9d1df98ffde2c609eeefdf887a9e4761af170bb2d25e525ebb6bc14b7c2d964b982a9c85c00db805eb15eacad7b8c6ecb557c14d52474b60fe890e5b97e7b56e89ca748599d26f04214b2dd8cc9ec186a2f568e0395c3853f76ba4649d770aed54dee7c3", 0x6d, 0xfffffffffffffff8) add_key(&(0x7f00009db000)='id_resolver\x00', &(0x7f0000a3c000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, r2) sendto$inet(r0, &(0x7f0000733000), 0x3df, 0x80200007fe, &(0x7f0000deb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r3 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r3, 0x404c534a, &(0x7f0000e00000-0x4c)={0x8, 0x1, 0x2}) 2018/02/05 16:00:50 executing program 6: setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000a41000-0x9)='scalable\x00', 0x9) sendto$inet(0xffffffffffffffff, &(0x7f0000fd0000), 0x0, 0x0, &(0x7f0000deb000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) openat$sequencer(0xffffffffffffff9c, &(0x7f00006ff000)='/dev/sequencer\x00', 0x0, 0x0) syz_extract_tcp_res(&(0x7f000099f000), 0x0, 0x99) [ 86.085637] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00001f3000)='/selinux/checkreqprot\x00', 0x2b0000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000f6000-0x10)={0x2, &(0x7f0000198000)=[{}, {0x0}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000098000-0x3)={r1, 0x6}) timer_create(0xfffffffffffffffb, &(0x7f00000ce000)={0x0, 0x14, 0x0, @tid}, &(0x7f0000044000)) getsockopt$packet_buf(r0, 0x107, 0x16, &(0x7f00003f2000-0x7)=""/7, &(0x7f00008b8000-0x4)=0x7) 2018/02/05 16:00:50 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x0, &(0x7f0000554000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000c71000-0x4), &(0x7f0000c70000-0x4)=0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000031e000-0x8)={0x0, 0xfffffffffffffff9}, &(0x7f0000d9f000-0x4)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f00008f7000)={r2, 0x3, 0x1, 0x40, 0x0, 0x400}, &(0x7f00001d8000-0x4)=0x14) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000106000)='/dev/sequencer2\x00', 0x800000000000004, 0x0) ioctl$TCSETAF(r3, 0x5404, &(0x7f0000698000+0xf48)) prctl$getname(0x10, &(0x7f0000eb5000)=""/137) ioctl$int_in(r3, 0x80000000005403, &(0x7f00004a3000)=0xfffffffffffffffe) 2018/02/05 16:00:50 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f000084c000)='/dev/hwrng\x00', 0x8000, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00009b9000-0x1c)={0x1, 0x4, [@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000337000)={0x3, 0x3, 0x1, 0x7, 0x28200dec, 0x6, 0x81, 0x7, 0xa689, 0xfc, 0x1, 0x7}) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000031f000-0x10)={0x3, &(0x7f000058c000-0xc)=[{}, {}, {}]}) rename(&(0x7f000001d000-0xe)='./file0/file0\x00', &(0x7f000001c000)='./file0/file0\x00') 2018/02/05 16:00:50 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$unix(0x1, 0x1, 0x0) r0 = open(&(0x7f00001c0000)='./file0\x00', 0x0, 0x0) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000772000)) fsync(r0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000c06000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, r2}) 2018/02/05 16:00:50 executing program 3: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000253000)='/selinux/policy\x00', 0x0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000032f000)={0x9537, 0xf71, 0xfff, 0x7, 0x400, 0x3, 0x3, 0x0, 0x7c, 0xffffffffffffff01}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000dd9000-0x10)='/selinux/create\x00', 0x2, 0x0) pwrite64(r1, &(0x7f0000103000-0x3b)="8ac526a17649ea6d02a61308de7744a46476e02e6b2e03b204130ccb306c6f721b32250f65919ebe6b81bdb4ac927b20301dd0ae4eeae26f253846", 0x3b, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000923000)={0x0, 0x0, 0x0, 0x6}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000ddb000)={0xffffffff80000000, r2, 0x0, 0x8}) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddc000-0xa)='/dev/ptmx\x00', 0x4000, 0x0) 2018/02/05 16:00:50 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000749000)={0x0}) dup(r1) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8, 0x0, 0x0, 0x9c}}]}, 0xc4}, 0x1}, 0x0) [ 86.170173] IPVS: Creating netns size=2536 id=13 [ 86.892157] pktgen: kernel_thread() failed for cpu 0 [ 86.897304] pktgen: Cannot create thread for cpu 0 (-4) [ 86.902964] pktgen: kernel_thread() failed for cpu 1 [ 86.908069] pktgen: Cannot create thread for cpu 1 (-4) [ 86.913541] pktgen: Initialization failed for all threads 2018/02/05 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000a5f000)='/dev/loop#\x00', 0x5, 0x4001) fallocate(r0, 0x3, 0x0, 0x4000000000002) 2018/02/05 16:00:51 executing program 0: futex(&(0x7f000000d000-0x4), 0x7, 0x0, &(0x7f0000cc4000-0x10), &(0x7f000044b000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x3f, &(0x7f0000001000)=""/4096) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) 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) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@broadcast, @in6=@mcast1}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000003000)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000001000+0x932)={0x93}, 0x1) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000004000-0x8)) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000000)={0x0, @loopback, @dev}, &(0x7f0000001000-0x4)=0xc) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000001000-0x50)={0x40, @tick=0x87, 0x400, {0x1, 0x80000001}, 0x5, 0x1, 0x7a}) 2018/02/05 16:00:51 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x100008000, 0xc40) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xa, 0x0, 0x8, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r3 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') sendfile(r2, r3, &(0x7f0000929000), 0xff) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000004000-0x8)={0x0, 0x7, 0x8, 0x1063}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000004000-0x14)={r4, 0x7fff, 0x0, 0xffffffff, 0x3f, 0x1}, 0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/access\x00', 0x2, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0xfffffffffffffff1, &(0x7f0000ee9000)={0x0, 0xb, 0x0, @thr={&(0x7f0000371000), &(0x7f0000363000)}}, &(0x7f0000234000)) clock_gettime(0x7, &(0x7f0000216000)) 2018/02/05 16:00:51 executing program 3: r0 = inotify_init() r1 = epoll_create1(0x0) flock(r1, 0x1) r2 = inotify_init() flock(r0, 0xfffffffffffffffe) pipe(&(0x7f0000e91000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000a98000)={0x0, 0x3}, &(0x7f0000f53000)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r4, 0x4}, &(0x7f00000d8000)=0x6) flock(r2, 0xfffffffffffffffe) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000cbc000-0x28)={@generic="0a97722663b29fbaef7e09306daff737", 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000674000-0x50)={@local={0xfe, 0x80, [], 0x0, 0xaa}, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, @dev={0xfe, 0x80}, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, r1}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000deb000-0xe)='/dev/keychord\x00', 0x380, 0x0) sendto$inet(r2, &(0x7f0000551000-0xa)="12421c4308d1b9f5def9", 0xa, 0x40080, &(0x7f00005ad000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) fcntl$F_GET_RW_HINT(r2, 0x40b, &(0x7f0000ed3000-0x8)) 2018/02/05 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000443000)={@common="6c6f00000000000000000000000000ff", &(0x7f0000ff7000)=@ethtool_eeprom={0x4b, 0x0, 0x0, 0x44, "1e69f489c45af85754ce7670b17c20ec3ad14640a28af8943ba76e6b69f121bf4807c2a26af3571a6c53aab364a6e40405228f16752ce7f752f7f358660653c601441a48"}}) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000086000)='mountinfo\x00') close(r0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000f34000-0x8)={0x0, 0xaca}, &(0x7f0000f64000)=0x8) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000057000)={{0xffffffffffffffff, 0x1, 0x800, 0x3, 0xff}, 0x10001, 0xb7, 0x467}) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000072b000-0xa0)={r1, @in={{0x2, 0x1, @empty}}, 0x9, 0x0, 0xff, 0x80000001, 0x4}, 0xa0) 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)="002670726f63eb657972696e6740", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dd5000)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r1, r0) setns(r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f00006f1000)={0x0, 0x2}) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000052a000-0x8)='./file0\x00', &(0x7f000079f000-0x8)='./file0\x00', &(0x7f0000203000-0xc)='binfmt_misc', 0x100024, &(0x7f0000233000-0xd8)="8f7b0000000000000eb034") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00008e7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$unix(r0, &(0x7f000035d000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000500000)='/dev/sequencer\x00', 0x1, 0x0) r1 = syz_open_dev$sndtimer(&(0x7f00000b6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) pwritev(r0, &(0x7f00002e8000+0x3cc)=[{&(0x7f0000eac000-0x27b)="6e5b926aedfd7d867822a50474b52c996b1ccb8d73a76bc6580eb2d78973b2882bccfe35851025e21f0f5dbb73863a85096495ef04000000", 0x38}], 0x1, 0x0) 2018/02/05 16:00:51 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$netlink(0x10, 0x3, 0x0) 2018/02/05 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xc) writev(r0, &(0x7f000037d000)=[], 0x0) writev(r0, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000002031900000007000000068100023b0509000100010100ff3ffe58", 0x1f}], 0x1) r1 = socket$netlink(0x10, 0x3, 0xc) writev(r1, &(0x7f000037d000)=[{&(0x7f000019a000-0x1f)="1f00000002031900000007000000068100ed853b09000100010100ff3ffe58", 0x1f}], 0x1) r2 = dup3(r0, r1, 0x80000) clock_getres(0x1, &(0x7f00006d5000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00001de000-0x4)=0x3, 0x4) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00009cc000-0x10)={0x100000000, 0x4, 0x7, 0x7, 0x0}, &(0x7f00007cf000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000dc5000)={r3, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x400, 0x2, 0x2, 0x2, 0x3e4cbae093e42792}, &(0x7f0000db7000)=0xa0) r4 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009f1000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000393000-0x4)='bbr\x00', 0x4) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000135000-0x24)={0x9, 0xfffffffffffffff8, 0x9, 0x401, 0x0, 0x7f, 0x81, 0xa30, 0x2, 0x1, 0xfffffffffffff2c6, 0xd7}) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb6000)="1f00000002031900000007000000e3800802bb0509000100010100493ffe58", 0x1f}], 0x1) r5 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000517000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$eventfd(0xffffffffffffffff, &(0x7f0000000000)=0xe4d, 0x8) r6 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000000), &(0x7f0000459000)=0x8) r7 = socket$inet(0x2, 0x100000000004, 0x80) openat$keychord(0xffffffffffffff9c, &(0x7f000085a000-0xe)='/dev/keychord\x00', 0x8000, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00008a4000-0x20)={@common="6c6f0000001200000300", @ifru_flags=0xfffffffffffffffd}) ioctl$int_out(r6, 0x0, &(0x7f0000de5000-0x8)) fstatfs(r5, &(0x7f0000f57000)=""/196) socket$netlink(0x10, 0x3, 0x0) 2018/02/05 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000327000)='map_files\x00') removexattr(&(0x7f0000043000-0x8)='./file0\x00', &(0x7f0000c6c000-0xc)=@known='trusted.syz\x00') getdents64(r0, &(0x7f0000ec8000-0x1000)=""/4096, 0xffffff62) getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/02/05 16:00:51 executing program 4: socketpair(0x11, 0x2, 0x20, &(0x7f00007c5000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f000036f000)={0x5, 0x1, 0x4, 0xfffffffffffffff8, 0x0}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000002000-0x8)={r2, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) writev(r3, &(0x7f00003c4000)=[{&(0x7f000008e000)="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", 0x2f0}], 0x1) 2018/02/05 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e11000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f00001ea000)={{0x6, 0x9000000000}, {0x0, 0x81}, 0x1ff, 0x4, 0x80000001}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f51000)={&(0x7f0000c56000-0x34)=@ipv4_newaddr={0x20, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}]}, 0x20}, 0x1}, 0x0) 2018/02/05 16:00:51 executing program 5: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) setitimer(0x0, &(0x7f0000001000)={{}, {0x77359400}}, &(0x7f0000003000-0x20)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00004aa000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000001000-0x4)=0x1c) listen$netrom(r0, 0x5a09aab7) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000921000)='./file0\x00', 0x4000, 0x11) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000b5a000-0xc)={0x2, 0x40, 0x5, 0x2, 0x7, 0x80000001}) r1 = memfd_create(&(0x7f0000525000)='\x00', 0x3) r2 = openat(r0, &(0x7f00007c0000)='./file0\x00', 0x1, 0x104) mkdir(&(0x7f00007c2000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000ca4000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f00008ae000-0x8)={r3, 0x31}) fstat(r2, &(0x7f0000642000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl(0x3, &(0x7f0000f4b000-0x8)='./file0\x00', r4, &(0x7f00002bd000-0x7c)="472346864dd5698d4d5550b10b8cd1497d19480fc5070a53959353162cb88cd8342843eaa8d5c192a54f938fded9338ffd1de0b786d3112a1b4b47bb7a0b3b4246cb5003de71d88281aa7a8593b8b17431840b69ff9c6d3aa47c11682d4d4bbdbfc0f55727eba5c22390add0ab3303561f5ca40c4583ae8430ef448a") syz_fuse_mount(&(0x7f0000818000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x3821) 2018/02/05 16:00:51 executing program 0: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000012000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r0, 0xc0105303, &(0x7f0000007000-0x10)={0x3ff}) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000013000)='./file0\x00', 0x10) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$nfc_llcp(r1, &(0x7f000000c000)=[{&(0x7f0000014000-0x60)={0x27, 0xffffffff, 0x7e, 0x6, 0x9, 0x4, "7ad8acfa4e0b2158dc6bf9e08a45696a105f94e2ebf112139510b346949991364d6560148b5fe5e39a7d5f4a1814d9ca1d51d2ae102784316e2b4b6320d9fb", 0xfffffffffffffe01}, 0x60, &(0x7f000000a000-0x90)=[{&(0x7f0000006000-0x1000)="62d19540b6c5759c75c857a2094964d5656e2bf5ace395f886d911cb2feadb85e0d97f0388775add494ec9629e3ac4e2dba0e86e803aec643ff9f536971e66160a6d719e0d83383752c641283e6cae6bb6de49764454ce5f9e2e616ddc4461f88e1b07b94c9d90c414bdbc8785e43d2e72689397bb0cfab4b97cff616114d47c44eab6e48cfd642894dfb60e2647f6b4cb97d9e53bfbc0c5013c5ea75f99333571f9de7ec5a005bfe782868f7fc97b92c9d26ffa82b4edb6bd15136caa85bf1d5b13006d77156a4ed141fd9cae168aeab8dd9c88cbbd37723f31f973fc91199229e7746ed76dfbdea73615688c2e67841db14be6faa01a5a70d87764369e7ee616491c6039c264aa012b7f58e8c79e9637841f46cb7dce404dd2d2fe16a0754695bf350c7228d6911c3a8ee29fcc8b74285cd2e5353ef4471ed11cc4caad93f380f50f5c7f5d5990140fcd1c053dc3a5c77b2c3aeb83f07623518e92313a97c46520617cf8688927e3bf641a6bbb007857f08a1d4a2c7a437b2112658bfb7cfdda39f54ed92b67c7af0291f4312a18b47990a3b17b5732adbd520ba9907473b9b8683b005a8975fea73bd68a2900fbd4325a0df1ee904716446a51e4ee23b34dbdf8725c18d9f1c71aea2180f336fdbb538907a1cc69de4c47cbff9dc2bc347ca203adc346ea9529ba051927de0129e8a5d1a6ffbf9bc3b80d155b1a8565a07eda896eb089e8b0485bec9d6d333d574f3f96429638e5bdb3b522845cc4e2a729dba0ef2fa66060ba325fe5670fcae70adf26f58372d23d62f1021d295fff16a3890127f03608ed056ea3028af01611b3cd7cff74dfee194e841d7bceaca33926765dbce300601f663e7bf397db9610fc3291150d608d601000f48a94054641e051d7f41395a409c4924483b1a04fdd589dc3a87589c68fa6c0a539281298402322ea2fb035b38e8573ff7a4a153fe0299702df7f5529e9132c09a8b3cf8af889ef3914598e7f545cd400f2d7c82b5125b551902d68138daa431a4c8394c7b241a60a6d939e3091732cfeda26e4b97000137be9e9be06b0976619ad78c112369ae184506c9fc55bab3b93a5dbe400f76a504984f064779e6e5e6e5948f2f25ab2634004baaba2348ef5b3bf32734ecc5f077828baedddd29fec2cd3e2f9285c10f15494cdf06db1e498066aaa57c7843355d4e7219051635edde50738286ffc28fceadd393744981a7a047663954b3970ab95a38761cea16d3811790a3851dca5bb679d8836371e7d4a8fd72a6090bb693d24bc2a5289ec2895ae094e5f33435e4dad1f28d3e257a4b68dc13e66d63e089e4f251a34252ab2d60191ac85ac03454af97ed7e8df50ccd39024146ed003507a7a575e8609c3cf7ee6667dd245282c5faaa06a59cfda3dadd50e7eaead7c2bd249bce9ead1dd4fc537a76b9a577229694f7b4472330457d23da4d679bde669f5ee763efce7db9f158c7794fe974db563c2a59cca563fb95980ee4c7eefadae3b6ae1d0238aef7b5af45181efa8cb6e63b53b6fa482078da50553b2e3231102e297545468b326befaf421f010f8455ebdc384700a4099be4a7b533a767fbf3cbf3f81161ef4f84e3dfe603a453c7415119ac549e7c189d4cd1d7988d41f5bbbccb0eb0f5b7399107f68b8372a7634446a6514f2323f8f5acb9839fa6471e711da4c21ff17ec31dcc1315b6de19ffdb4655a32257a548b682dca986c4295a836d65f07de6449ef51c05e24295bafb154276e8dec0390cd5514019807cdaf9dc6ef07202931e9769ae2e6fe2117efd09e1601faf19c7956504e4082bcaa7a810a2b48ced16e5b4730617bf074617246d6a2094805be5043afa0076440bf4fbc0307f3f00eb0580183d3a5038314303154b8a9fd8000b4fd1b79341b353a5fa8dfea4d9efa7654196da6527e15c41abef2863203f319c35e6152a0d005f0086296a741b4e8e8a8aff82ca3c4452dd131227cc3f92db95383ed02fc31d489129c7b8d3a54b226b9617500a0ff72b130304c10617ddb7d0c583116ea130ffeaeaa89195186a443959d6c40d3d161696199e3fbb8855944b007abe03894f1b81b0fa84a09e193f41cc1c47aa7d4d1bd1f3b649d74e83e1583c63ae0988985ba1619ee78e398e075efb863041e50f73b100dea730f2ff30b888e2c28a42564f855f76eed3b1c2f17c72c2d51dfec0769aec0cb03aa1fb6b0bf271bc185905f4464c2c150fa68ce0e8120c29606853685e87c1baea75e4add8a95ae58e223b230905c039e7493e852de03c35321a0b58dac89112e6592102e7aacecaa4b29f7d2ab83b3e0fc71ffdbf56274eec934ce9c3ebdc6594dde7e3e276108781af04235db7f6d8c5e931cb7a8cedee2537d207c55810031c9a9f9352d46067a5452e396c23212e464b6e68fa3cb532637db2307440d674c9dc291e5dd54e8e7940e47e1289e58227ccea44e3cfe44aa4173da2e2d3121421052c9557df08ee2f330a8f018db0815888443b2ae9346a398cfb3fbee5b83538dd6cb20044a84fb3d19b5682221e837950e47e03d64505d84120604f60a5dc920619783a32f5af7ea4b2f9c12e4972b0b8884ffa010e879e6aeeb0ff6b9ea2fdee66c5fdcd635c42f0e52e623ae6b23ced08f345325789557043ba1002f720598652f62a82e5203d5dd4a2f0fb7b559fd37006c75ab0e689bbf8a69198125bd29012f501fa5027c520af41e5942c5b9495b8ed63faa35ad7c9d0573672f37178adf94d1b5c34812fd89b78024346b4dcfc31f4e4f9bed59f96917fd54b5b945e758d0aaed041df4f63dcc2b6adab4a90086aa3994d5808cabd93b19134a1a1b1baa88f7d12a0140dc15fceccaa9be5b97c27982b6f2f02fe165e1d92165eb6a9264024f0ae0aa31b7a8cd62a67774d4da311a61be718b57cd9e821702061da1bcee53f7e7e94588f275cb22149e5466abb355b34567a901ccbb094ed876820b13499e08c6daf080026c690228e432cdc8be5c5c183fda5414264962f40d227a53c2dc17c2804d1dbabbfd90996f1dae21c77cf68ed68031f0dc47f9efdaba5f79b4e7bf94906d93f8fb04ef2cdad11f26f810b071e13b09018990dd9a75f06c179439196cee0317d12ece96d06acdabaa733172d5791769b2b317640a3663d1e0e0f19afb3b463883f13cc3800896b6b6e733c60d62f2e628c5da0ae9303302877fc4d29b9c4e9b7dee0f169881d779af386230c6af0d55befd91516dcbda880590f8a7c9bd6d4582c5fca40c34494f2079f3a51a5e07e20cdaaf116f0dc412976b16f7b5a6591f651580abb55a299a70613c90f62b9386fbcda4f95335e065b97409d3a3d4499c3175ac2229e08b0b9056fb4d9c0d7e8950b667575eab38bfa493de61a69c3b176dca8f6c84dd45b7899aa2197c12ded22fc1c0f39af6383d0fb84b1f26e8ce6b7d207959dd8606c5e7feb488d07c0a5442e30bfaa9160ab0069257ec87a7a56a175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", 0x1000}], 0x9, &(0x7f0000001000)={0x18, 0x116, 0xe71a, '9*]'}, 0x18, 0x4000}, {&(0x7f0000013000)={0x27, 0x100, 0x3, 0x4, 0x9, 0x1, "623a74e0a5cf9c237049252821555420aa25a68ec71365886f5bdd31386af153db57740aaac0e04496f0a1c749d69464c2afa1fb9c29ad829628064506e924", 0xdde3}, 0x60, &(0x7f0000014000-0x30)=[{&(0x7f0000013000)="4a9ed89520f604d566c8f22bd18c965b2aec9ccf95d033b077664f2196e0ca3962a863568a25504ff0b804d2c8f768c4c3ff50dfb9dfdf27095e7d7b", 0x3c}, {&(0x7f0000001000-0x5b)="9606a3c65f939e7cddb3456d670ebcb01f7a619d0139bdfdb0d824aff42fd59d497332675a1d27d4104aa8b24e49c62a4915100cf6ee8a1acf6954965cdafc237a658ece9085ef6f02382668d717d239f4271d82f92ffe2eba9604", 0x5b}, {&(0x7f0000014000-0xc8)="2a8f500bba31d38e5bfd8e25440799a7f5fd42f0dd8fccff74760ec573e3dee94ed81e45cfd81226a8c8681b0a493b9c5db91cbb0ea7ec75f0ce3f003d4c67afe790f5302ba6db63e2b87716d39fbb29628b763f8ef9ccb11ef081d2217b8acaa28f9e27710af3794e518ce0133ce87d66464d1886456055c1af61f03ab34d2209b13fef983b396d2d70aae371f6be3378034db93d4c99090614fd4719b007c6a50deee611a40df92c25b3796e1babbd5dedfdb335f63f261d1a0e63955ae20554921059903185b6", 0xc8}], 0x3, &(0x7f0000009000-0xd0)={0xd0, 0x10e, 0xb26, "5a8f88ffd7ef5cdf9b4ed238cce3c5c9990d0694247c5fd8d6952c9145536c5ec5770a33040f180161a29cd71a8c3be002cc6955cf8ed1c83a171318634428dbe866e1743a7426acb028baa983aa166a65c83d4b573ea983ba385afd0eda4941fac48015466d6799d643d2a5d07d50645dbf2e1e04b221bb5345b232c48490de9ae9f82be44feaf63a7aa7283387bf5b516f27b68e3fa7f2d89b51afc21572c2d5063c5e3dd286f073be150d73ba491ebccd6cecb8135c8d9763a2e5fa4e72"}, 0xd0, 0x10}], 0x2, 0x20008801) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000e4a000-0xc)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000301000-0x54)=@ipv6_newroute={0x1c, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000008}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 16:00:51 executing program 1: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001b000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000024000), &(0x7f0000022000-0x4)) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) 2018/02/05 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) setsockopt$ipx_IPX_TYPE(0xffffffffffffffff, 0x100, 0x1, &(0x7f0000107000-0x4), 0x4) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)) dup2(r1, r1) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) symlink(&(0x7f00000c0000-0x8)='./file0\x00', &(0x7f000043b000-0x8)='./file0\x00') ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0xc, 0x0, &(0x7f0000011000)=[@dead_binder_done={0x40086310}], 0x0, 0x0, &(0x7f0000011000-0x64)}) 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xcd4000)=nil, 0xcd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00003aa000)={0x0}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000cd5000-0x10)={0x0, 0x0}) select(0x40, &(0x7f000026c000-0x40)={0xfffffffffffffffa, 0x80000001, 0x8f2, 0xffffffffffff8001, 0x8000, 0x10000, 0x100000000, 0x127}, &(0x7f0000cd5000-0x40)={0x1a, 0x8000, 0xfff, 0x9, 0x401, 0x800, 0xe8, 0xffffffff00000001}, &(0x7f0000013000)={0x20, 0x800, 0x9, 0x9, 0x10001, 0x200, 0x71, 0x101}, &(0x7f00004ee000)={r1, r2/1000+30000}) mmap(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000cd1000)={0x0, 0x0, 0x0, 0xfffffffffffffffd, 0xff, 0x4}, &(0x7f00000f8000-0x40)={0xdf}, &(0x7f0000cd5000-0x40), &(0x7f0000cd2000)={r0, r3}) setitimer(0x0, &(0x7f00002ec000)={{0x77359400}, {0x0, r4}}, &(0x7f0000c2c000-0x20)) alarm(0x0) 2018/02/05 16:00:51 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000001000)={0x0, 0x7}, &(0x7f0000002000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0x3, 0x2, 0x3a0, 0x1, 0x4}, 0x8c, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000002000-0xc)={r1, 0xffffffff, 0x10}, 0xc) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000001000-0x8)) mincore(&(0x7f0000f0c000/0x3000)=nil, 0x0, &(0x7f0000afb000-0xf6)=""/246) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2, 0x0) r1 = memfd_create(&(0x7f00008cb000)='/dev/ptmx\x00', 0x1) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000cda000-0x20)={@common='yam0\x00', @ifru_addrs={0x2, 0x1, @empty}}) getsockopt$inet6_buf(r1, 0x29, 0x44, &(0x7f0000da1000-0xeb)=""/235, &(0x7f0000878000-0x4)=0xeb) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000002000-0x4)=0x3) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000014e000)={0x0}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r1, 0xc010641d, &(0x7f0000655000)={r2, &(0x7f0000f01000)=""/233}) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f0000adb000)={0x2f0c, 0x7, 0x3, 0x90000000000000, 0xffff, 0x7}) writev(r0, &(0x7f0000001000-0x2)=[{&(0x7f000000e000)="b9", 0x1}], 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f00006dc000-0xe8)={{{@in=@local, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000733000)=0xe8) setsockopt$packet_drop_memb(r1, 0x107, 0x2, &(0x7f00005a1000)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f21000-0x8)='./file0\x00', 0x0) r1 = creat(&(0x7f00007e3000-0x8)='./file0\x00', 0x0) pwritev(r1, &(0x7f000036e000)=[{&(0x7f0000608000-0xf3)="98", 0x1}], 0x1, 0x7fffc) r2 = openat(0xffffffffffffff9c, &(0x7f0000cfd000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f00004e9000/0x1000)=nil, 0x1000, 0x0, 0x2012, r2, 0x0) bind$unix(r0, &(0x7f00009a0000)=@abs={0x0, 0x0, 0x2}, 0x8) getsockname$inet(r0, &(0x7f0000260000-0x10)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000d8b000-0x4)=0x10) ftruncate(r0, 0x8001) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d8a000-0x9)='/dev/ppp\x00', 0x8c8c0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x7) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000b75000)='/dev/sequencer2\x00', 0x2, 0x0) 2018/02/05 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000ada000)='/dev/sequencer\x00', 0xa202, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001a000-0xc)) write$sndseq(r0, &(0x7f00009ab000)=[{0x0, 0x0, 0x0, 0x0, @tick, {0x4, 0x8}, {}, @raw8={"7a88d654f95067fe68d2359f"}}], 0x30) ppoll(&(0x7f00001b4000)=[{r1}], 0x200000000000038d, &(0x7f00001bc000), &(0x7f0000c97000), 0x8) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000353000)={0x40000000}) write$selinux_access(r0, &(0x7f0000e43000-0x2d)={'system_u:object_r:bin_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x34, 0x36}, 0x2d) connect$pptp(r0, &(0x7f00007b3000)={0x18, 0x2, {0x3, @rand_addr=0x2801}}, 0x20) 2018/02/05 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lsetxattr(&(0x7f0000553000)='./file0\x00', &(0x7f00001be000)=@known='security.selinux\x00', &(0x7f000046d000)='\x00', 0x1, 0x2) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) readlink(&(0x7f0000b56000)='./file0\x00', &(0x7f0000a9c000)=""/124, 0x7c) mprotect(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0) 2018/02/05 16:00:51 executing program 1: mmap(&(0x7f0000000000/0x2e000)=nil, 0x2e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) fcntl$setstatus(r0, 0x4, 0x4400) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x3) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000457000)='/dev/hwrng\x00', 0x80, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f00003d7000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0xb, &(0x7f00005a7000-0x4), &(0x7f0000fc3000)=0x4) r1 = syz_open_dev$sg(&(0x7f00008f6000-0x9)='/dev/sg#\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000390000)='/dev/rfkill\x00', 0x40000, 0x0) read(r1, &(0x7f0000349000-0xaa)=""/170, 0xff7b) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f000017d000-0x14)={0x200, 0x93f, 0x3, 0x7}, 0x14) 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f00000bc000)=@abs, 0x8) memfd_create(&(0x7f0000af4000)='userself{mime_type:\x00', 0x3) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) poll(&(0x7f0000aa7000)=[{r1, 0x368}], 0x1, 0x7c) close(r0) 2018/02/05 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fd5000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002e6000), &(0x7f00000fc000-0x4)=0x4) listen(r1, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000d0a000)={0x9}, 0x4) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000de6000), &(0x7f0000b11000-0x4), &(0x7f0000fdd000-0x4), &(0x7f0000a53000)) sendto$unix(r2, &(0x7f00003b8000)="a3febf93173dba2c8672e1a21f889918a876df30e7d1c5235aa9e786abd0cfe5f63527ea4e2c4bc6845ef8ad38f90caf50ddcb517ada407b0232d911958cd28ce3cd8fd3ab0ca637333c2bba3a594f55affeeb6feaa0aa", 0x57, 0x1, &(0x7f000096e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8) r3 = gettid() tkill(r3, 0x16) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfd2000)=nil, 0xfd2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fcd000-0x10)=[{&(0x7f0000012000-0x1)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fd0000-0x63)="e0", 0x1}], 0x1) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000c89000)={0x2, &(0x7f0000fd3000-0x10)=[{0x0}, {}]}) mmap(&(0x7f0000fd2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000fd3000-0x8)={r2, 0x2}) vmsplice(r0, &(0x7f00004c1000-0x30)=[{&(0x7f0000cb3000-0x2d)="92d4", 0x2}], 0x1, 0x0) 2018/02/05 16:00:51 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa}}) 2018/02/05 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00006e1000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000622000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000c09fb42f376589701a4", 0xa9824f69d1376636, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f00007d0000-0x14)={@remote={0xac, 0x14, 0x0, 0xbb}, @broadcast=0xffffffff, 0x1, 0x1, [@remote={0xac, 0x14, 0x0, 0xbb}]}, 0x14) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f00006b7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d12000-0x9)='/dev/rtc\x00', 0x141000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f000075b000-0x10)={0x9, 0x0, 0x8, 0x27d4b4cc}, 0x10) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000725000)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000039a000)={0x0, 0x6, 0x7, [0x80, 0x9, 0x7fffffff, 0xff, 0x1ff, 0x8, 0x4]}, &(0x7f00004fc000-0x4)=0x16) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000d3f000-0x4)=r3, 0x4) 2018/02/05 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006c4000)) signalfd(r0, &(0x7f000032e000-0x8)={0x40}, 0x8) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x81}, {0x16}]}) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000db0000)='./file0\x00', &(0x7f0000253000-0x8)='./file0\x00', &(0x7f0000b15000)='debugfs\x00', 0x1000000, &(0x7f0000980000)="8662f6d043e1d10845f37fdea026a2d437621009752c108641250ca732b0565f05a1a9da9afbf231a0bde3345ff81fb55bb58aa2ae90de32e98168959efa1945f3effd08734c604b32189282eaf7a4f9fc34b10bf1d7e98e44fabab31ea8fee2521193efec285962f0e79ad58b1fe88f2fdc21c1a02d4b2279c03af2222e615c95adb2bf67cef094f40912e37373d9d9ff2ee2ebfe64b5cc") pipe2(&(0x7f0000c31000-0x8)={0x0, 0x0}, 0x800) getsockopt$packet_int(r1, 0x107, 0x1b, &(0x7f0000dea000-0x4), &(0x7f00009eb000-0x4)=0x4) r2 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r2) r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000036b000)='/selinux/policy\x00', 0x0, 0x0) accept4$llc(r3, &(0x7f0000db5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000e20000-0x4)=0x10, 0x80000) r4 = socket$inet6(0xa, 0x2, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f0000ce7000)={@generic="456a22ab821b36256578489727e9fe24", @ifru_names=@generic="cf3888124732c81d01c4c6bd55d3ed43"}) r5 = syz_open_dev$tun(&(0x7f0000bee000)='/dev/net/tun\x00', 0x0, 0x200000000000009) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000f88000-0x20)={@common='lo\x00', @ifru_flags=0x301}) write$tun(r5, &(0x7f0000083000-0x10fc)=@hdr={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "3d589b", 0xf98, 0x2c, 0x0, @loopback={0x0, 0x1}, @empty, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x86dd, [], "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"}}}}}, 0xfca) 2018/02/05 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dd000-0xc4)) chdir(&(0x7f00002d7000)='./file0\x00') mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:51 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000d89000)="205c21ba8aac8f0d3d84aca845ea9e7ef283c7e4bece290956bd718ab715455a50348ce14ad74c30b22481975e13a393127fe3af5ee195690eb1d93d9ac8a3de632f66fc4b6802406aa99facbcede7c33d43f3734da8387e964f4645369c93da15b8000162c996c520fed8431c745f1963fa234c4ed36d76deca5c377a56ab1d652996da3ebe564a8e7d41d463d9998f66c026595d41c29078dc68b126272ae0e7a704b3a7e8d917984b8965c854bc4409a0393bd0bacea67adb688f65271b92b4363c429621a69fa48acdf1", 0xcc, 0xfffffffffffffffa) keyctl$setperm(0x5, r0, 0x100012) r1 = request_key(&(0x7f0000a88000-0x6)='.dead\x00', &(0x7f0000bda000)={0x73, 0x79, 0x7a}, &(0x7f0000001000-0x1d)='vboxnet1GPLposix_acl_access^\x00', 0xfffffffffffffffa) keyctl$setperm(0x5, r1, 0x0) r2 = add_key(&(0x7f0000e08000)="63696673ff69646d617000", &(0x7f0000866000-0x5)={0x73, 0x79, 0x7a}, &(0x7f000004e000-0x56), 0x0, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) keyctl$get_security(0x11, r2, &(0x7f000032d000-0xf3)=""/243, 0xf3) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000074b000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getrlimit(0xc, &(0x7f0000583000-0x10)) pwritev(r0, &(0x7f0000003000-0x30)=[{&(0x7f0000005000)='3', 0x1}], 0x1, 0x0) 2018/02/05 16:00:51 executing program 0: mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x0, 0xa972, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000a95000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000d02000/0x3000)=nil) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000a96000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d05000-0x98)={0x0, @in6={{0xa, 0x3, 0x10001, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x81, 0x5d75}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000001000-0x8)={r1, 0x5}, &(0x7f0000a93000)=0x8) 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f000051b000)='./file0\x00', 0x0, 0x100) r0 = syz_open_procfs(0x0, &(0x7f0000517000-0x8)='gid_map\x00') writev(r0, &(0x7f0000bef000-0x10)=[{&(0x7f000081f000)=';', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000497000)={0x400, 0xfffffffffffff801, 0x0, 0x8, 0xb7d4, 0x81, 0xffc000000, 0x6, 0x0}, &(0x7f0000b23000)=0x20) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000654000-0x8)={r1}, &(0x7f0000aa6000)=0x8) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d4f000-0x9)='net/snmp\x00') inotify_init1(0x800) r1 = syz_open_dev$sndtimer(&(0x7f00006a6000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r2 = dup3(r1, r0, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000ec6000)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000ad1000)=0x0) ptrace$getsig(0x4202, r3, 0x7, &(0x7f0000f0c000)) 2018/02/05 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000499000-0xc)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) r1 = dup(r0) setsockopt$llc_int(r1, 0x10c, 0x6, &(0x7f0000518000)=0x8, 0x4) r2 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') readv(r2, &(0x7f0000f46000)=[{&(0x7f0000949000)=""/101, 0x65}, {&(0x7f0000120000)=""/4096, 0x1000}], 0x2) 2018/02/05 16:00:51 executing program 6: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000006a000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f00009e8000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) 2018/02/05 16:00:51 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 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, &(0x7f0000001000-0x12c)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/72, 0x48}, {&(0x7f0000a18000)=""/141, 0x8d}, {&(0x7f0000083000-0xaa)=""/170, 0xaa}, {&(0x7f0000001000-0xb7)=""/183, 0xb7}], 0x4, &(0x7f0000f96000-0x12)=""/18, 0x12, 0x4}, 0x10000}, {{&(0x7f000020e000-0x11)=@un=@file={0x0, ""/15}, 0x11, &(0x7f0000000000)=[{&(0x7f0000a58000)=""/163, 0xa3}, {&(0x7f0000001000-0xa7)=""/167, 0xa7}, {&(0x7f0000001000-0x21)=""/33, 0x21}], 0x3, &(0x7f00001c0000-0xfa)=""/250, 0xfa, 0xffff}}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/220, 0xdc}], 0x1, 0x0, 0x0, 0xff}, 0xffff}, {{&(0x7f0000001000-0x8)=@sco, 0x8, &(0x7f0000001000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000de5000)=""/4096, 0x1000}], 0x2, &(0x7f00003da000-0xc4)=""/196, 0xc4, 0x80}, 0x4}, {{0x0, 0x0, &(0x7f0000001000-0x10)=[{&(0x7f0000d58000-0x34)=""/52, 0x34}], 0x1, &(0x7f000090e000-0x4b)=""/75, 0x4b, 0x4}, 0x8001}], 0x5, 0x2101, &(0x7f000028e000)={0x77359400}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$fiemap(r1, 0xc020660b, &(0x7f00004fa000-0x58)={0xffffffffffff0000, 0xfffffffffffffff8, 0x2, 0x7, 0x4924924924925b0, []}) getresuid(&(0x7f0000d67000-0x4), &(0x7f0000cb1000)=0x0, &(0x7f00005cf000)) lstat(&(0x7f0000a7b000-0x8)='./file0\x00', &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgid(0x0) lstat(&(0x7f0000cec000-0x8)='./file0\x00', &(0x7f0000a76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = geteuid() socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000014000-0x8)) dup(r1) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000191000)='/dev/rtc\x00', 0x0, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r7, 0x29, 0x23, &(0x7f00009df000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@broadcast}}, &(0x7f00007b1000-0x4)=0xdd07) fcntl$getownex(r0, 0x10, &(0x7f000092d000)={0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000094e000-0xe8)={{{@in6=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@local}}, &(0x7f0000ee9000)=0xe8) getresgid(&(0x7f0000f82000-0x4)=0x0, &(0x7f00001bb000), &(0x7f0000c01000-0x1)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000057d000)={0x0}, &(0x7f0000ecb000)=0xc) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000925000)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in=@dev}}, &(0x7f0000a0e000)=0x570) getgroups(0x2, &(0x7f000054f000-0x8)=[0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$netlink(r0, &(0x7f0000035000)={&(0x7f0000fd7000)=@kern={0x10, 0x0, 0x0, 0x4002}, 0xc, &(0x7f000053c000-0xa0)=[{&(0x7f00002d3000)={0x994, 0x1f, 0x110, 0x2, 0x1, "", [@generic="c6d1938e067ed944", @nested={0x2ac, 0x5, [@generic, @typed={0x18, 0x6f, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @generic="5c2b1565a1c14ec454f89b87abb9d9a8fbb208be610d910334499fbef5d9a55358ff69c7fc7252786554f5aa9837809b0867da74467d08a551bc1f8cd68fba12bffc30ee484cf64eb81ab6f9436d009026d63ae1eb9ed280ff5b0625955945188fda884eb386ca982571001a61f8", @generic="ec91e16e46051c58010fa3a949ad6b98db661b9b89fdff4b13a79b952da1b65e47266e57dd5bf0571b675ef405c8ebccf48478969fd3e00d903399f8d25ee75c0bcb5440cf579785e9e5f73821567d0ead58ceb10e78b24dfab5cf69e01289753bf7e3385bda59ccf7e82f1da09aeba31c1aa3b585b4a6041134de95c2002be2e4b57dc5b346c2f539a19fef0855a8969d5a44d2207fd599f62f", @generic="f29ec7c45459900f9d1756a4fddb8c84f1bcb0abf45fdc9efa58d45711c3058fd46f2ac3d85cf82542eb5d4afef692aef114628f98dfd766e0670c4ca8e6c35df4933030458c36b9daeda5247d61dc5cc7f5fededd418e50e3396d12ab93bac4518d52be02eb60cf73f6c38962c03963ede67daf8d357d", @generic="c44ef93dfdcb8fcd2a4ae9c5be96a4cb8a27ae047b06b84df866b882b34e2d38e3c81b7042248ec81391d1d8733a469f60bbf3f7724c0521b69b20a7dfde181689b325e30efd27f92b9cee9f9ae39910226622e5681da14732a37cb2d31684275118ea7911fa7c36cb1df3265f58d719532a27651df585f34ec04654ed8b730c4e438a3c499d481e0a2f277e6e5722b3070a66628f32e07e45cd305eb90f9c19fd53e98de0ec5581f386d1a66976fcd35976c11989d7226375a99c1cb81b71d2cc4bf24b616d1ac6157dc07c49e06a48cc95d7a92226cc51be4596e64d857d2fe641ab291ab605c3a7069d3f4f", @generic="820dd0a06d5f17aa8dbb86fe5eb347d84bb934faf8b9ff", @typed={0xc, 0x4d, @fd=r1}]}, @generic="cdb7dd4eca5b383112b5e45ce64121f1727b96df243247a42185ce2d93e9eeb0ca873c1ea39ce0855f3ed36c1061d654f0c72da00e487d8fede5fb71179857ce2dbb69bfd591b7892897e2e424c902b71209d3008e5811d48f2e06dc43b877de7edae5482b509689c63338e4aa87c420387cdde2ff191587244523f8f5343bc35ea01a57cb62fdd88ce70970adbddad043a2bc55ba3cb169ba94686910e683072d7ad7f99e0e2a872c1e1c00e48e5556dc890205482b2662cfffde670b6eeae254b715b1646fc2929cc9b6033efb4c79", @typed={0xdc, 0x74, @binary="d3e41c38ad0b72b56f9c6679de4978286f93d0d63041cf416d65187f24a09ea5234aafc6a8e9ce6184e637fb3a92ec1add51ca9e2dc24b0d7f10e76febeda3898164a2fd4e397195bd0274d6f504be3c3f3e7da9751b158fdca6874154d33597f572220fb8ddaeab4f9b7dfaf72ed2c0c011d65499bd889309be57761fcc636d0cd2cd7dbecb57cc6647dbc422bd66e9a55f29b9030ca3f9dafd2809c40dd298a09d7e366c3e9d937d1fc0f4663c5bacac1b1749c0859946f3b90298bb26f72bd6d0a242ede5e9eff837ee847f3ebcba82fb5f94"}, @nested={0x258, 0x89, [@typed={0xc, 0x72, @u32}, @typed={0xc, 0x20, @u32=0x1000}, @typed={0x10, 0x42, @u64=0x1f}, @typed={0xc, 0x7a, @uid=r2}, @generic="a545ea0a81d09a95736bf016951133c3b0e3df456281dca5dbb9b0b5fbecc5fa13095215f735f5681c89ca2d8dbcb354fd199b5b41c3f6491c414910dfea098cc5a24a62a4e6f59cac8050296d1ac9b7d3fc", @typed={0xc, 0x66, @u32=0xfffffffffffffff9}, @typed={0xc, 0x6, @ipv4=@loopback=0x7f000001}, @generic="40f954aa7bfeaeebfc4af1ebfad39310f3413f2a4695ba8287489879e3fa76f26efd99deabdcfaaeaed961ae724503ea450429456fd8ab432b2f9e0b1bf5d887b44cc1e577470a0c7eb3851bff72f9d9dd6fe7f2dcf4ac1bfbbd18e8e1f6ef2c2cee28447c6adb15a359123b0261e65909d49af4a182de647b18f42f2a7ae876a17d69574e4613af2bed9efc1580aac39e77fcfc2c7467c86fed0cdb025ff48789e3b058ed70116c51d079fd7edadaf9eac949741553a1d8ff4a92a91ab4fc2e1d008a8e", @generic="3bed20913cef6de7653bc825096cb501d51f0d6f728cd419e60f2cd8ce330862e1c9879341cfca00f01604971958e33a6eabc26c1f9ccd6f3a0f6657848b63d6b2db57cf8dabad502a137a6ae9687e7385e000092d2b39513c850e57ce06ec1dfcd75a7d2f6f561c86ab4bab452d4759f5a5dcab226e841c5884028dbd4f2d2f2163f8930b17eec3564580a48d4cbe23cf2f3c1a6fc05f9cb3ddea13e0ccd91cb6e0088fb1897f7526996a8bbcc29c2bcf7cdfb4bee81d782f198f6ee1e75b847620a1102006fa1c2b64866758508534982e6aa9587e10e03fc54829a012bea9f1a873257c070f5366d3eb60011d7bef25"]}, @nested={0x2cc, 0x44, [@typed={0xc, 0xc, @ipv4=@dev={0xac, 0x14, 0x0, 0xd}}, @generic="4a7180252b64acdee58a3e568c46adf8d1c5fa2b4011bd81739362d11eb93d89337b5ffaff31e6601223d9b57af89d45bc4a509e26cf51c85bff097960d6a05a0ca744735858d83b0dde67778385c3bf377c2a1d4a763b183b4512d4f919699103f17306fd8099c4374f621fa748a0b78975aa9b26c70a66c064fb0ee0ac911e994d6721ddba45b303509a2a", @generic="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", @generic="448344f9f11cf5cd8b0a6fc67dbb84939eff808a20234d524e9490f59e4ceb1c46938333ff7ba7f1cac8861c2fce78767ef3b2f0b55400fdac21438cc0c101230be9b403a839cac51ad836c8511bb3b89dc32ac1ef66234508672bc7a9c28d07dfb075baad3f71e585e71dd5e9e1b8f27997c80d72342cb8fd7fbd871f52f5639c70a9245efbd7f5ece6ca9a39bc9cc7670f9b4c21e268fa4a", @typed={0xc, 0x5e, @uid=r3}, @generic="f00570e19a048d601b59d27ad5a36b0f6c3804cd2cb179eca35b04f01d881008134ec95264e50fa425c8b52c90b79131585ed9702baf66a104b58a393c9a458bb0c6b98585e5bd2793adb4f0627414d03f59b4eb08988abc91447fa01c563a9e8fec3e64754da5c6184e2ef43e09575d37fcb43d6dc48e66cfd50772460585", @typed={0x10, 0x79, @u64=0x1}]}]}, 0x994}, {&(0x7f00005ca000)={0xa0, 0x21, 0x20, 0x2, 0x1, "", [@nested={0x8c, 0x27, [@generic="637c3b40b347e244e1167b669978f720e4be1c038e3c5573332fb21de5f7cb4108321851afc47071eb015b30a4053df1cbf430aef63b204fe30c27ecd56fb742c0a59b3b23fac2e800a78c3472344bffe2008cba0d1c4e4fdf35ebc0d57973c2132696b1d1cc11707241c0a192fbf0ff6d4ebbc1d670cc58eff4c0f651afa0f89f7bd2f88c2e"]}, @nested={0x4, 0x15, []}]}, 0xa0}, {&(0x7f00000e4000-0x20)={0x20, 0x3d, 0x100, 0x6, 0x0, "", [@typed={0x10, 0x75, @u64=0x80000000}]}, 0x20}, {&(0x7f000070d000)={0x34, 0x1b, 0x100, 0x2, 0x2, "", [@typed={0x18, 0x46, @str='eth1:#keyring\x00'}, @typed={0xc, 0x41, @pid=r4}]}, 0x34}, {&(0x7f0000ca2000-0x1598)={0x1598, 0x34, 0xc00, 0x4, 0x3, "", 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@str='gre0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, @typed={0xc, 0x6c, @u32=0x7fff}, @generic="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0x103c}, {&(0x7f0000ba4000)={0x1b0, 0x13, 0x400, 0x4, 0x3, "", [@nested={0x1a0, 0x3, [@generic="9a8ed0ba5bd96db3ecf1ce853de711b64341cb13aec748f6a07030ec0f215b43ffb38814a4b9fbf9a23c31767d6ad69240e48f1da9843130b754b9839786c2759ff35f05d5a95eb333beb2c8ec2f733c1cacfc0e16e35a997dbbc06d65c7bca460451036ede74e63a0ffc6fce35b24a1095a9e792a1c31b34c323d653933e74e486f455b5fce9eb88d5f6cf4d5ad8bf6832a2cc1d7ea707bd915e7733365", @generic="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"]}]}, 0x1b0}, {&(0x7f0000ca3000)={0x10c, 0x3e, 0x700, 0x0, 0x1, "", [@typed={0xc, 0x1e, @uid=r8}, @nested={0x40, 0xf, [@generic="82c28915ca4a5f99b260c825292e01b125552e8fd7b12be7cf2c7b6b4bf6d5ef4adefdbee7b917bb0c4f99783e5c5965f03f196c158cd6827f03"]}, @typed={0x18, 0x4, @ipv6=@local={0xfe, 0x80, [], 0x0, 0xaa}}, @nested={0x54, 0x38, [@typed={0xc, 0x29, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0xc, 0x15, @str='\x00'}, @typed={0xc, 0x67, @ipv4=@empty}, @generic="55a56899ad0f0b1de668c17ce951ab20e83583fb4a1bd46d1c6918979f2146845db958aeedc5ba7768ff24"]}, @nested={0x44, 0x7d, [@generic="39b5abfd7f349b79fc22b214", @generic="582007475e3c942faffecdfd6a38db3ffc32d6c7e470271e22a315717bbc32510bfed99820d6512294727f38a9adab39c91dac"]}]}, 0x10c}, {&(0x7f000044f000)={0x10, 0x12, 0x1, 0x7, 0x3, "", []}, 0x10}], 0xa, &(0x7f0000472000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x40000}, 0x20000004) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) 2018/02/05 16:00:51 executing program 3: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00001cd000)='/selinux/load\x00', 0x2, 0x0) prctl$setendian(0x14, 0x2) write$selinux_load(r0, &(0x7f000069f000)={0xf97cff8c, 0x8, 'SE Linux', "85700798515f5d59ae5ef999917efdd0"}, 0x20) ustat(0x80000000, &(0x7f0000dcf000-0x20)) 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f00007e0000)='/dev/random\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000056b000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockname$ax25(r1, &(0x7f00001bb000), &(0x7f0000c86000-0x4)=0x10) ppoll(&(0x7f0000702000)=[{r0}, {r1, 0x1}], 0x2, &(0x7f00000ff000)={0x77359400}, &(0x7f0000657000), 0x8) openat$selinux_user(0xffffffffffffff9c, &(0x7f000018b000)='/selinux/user\x00', 0x2, 0x0) r2 = getpid() fcntl$setownex(r1, 0xf, &(0x7f0000c68000-0x8)={0x1, r2}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f00007b3000-0x50)={@common='gretap0\x00', @ifru_addrs=@in={0x2, 0x2, @empty}}) 2018/02/05 16:00:51 executing program 7: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f0000029000-0x10)={&(0x7f000000f000-0xd4)=@ipv4_newroute={0x24, 0x18, 0x21, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}]}, 0x24}, 0x1}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000000a000-0x8)='./file0\x00', 0x189400, 0x40) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000002d000)={0x0, 0x33, "f97f90f83042a8c6fbee3ad2bb8ead13d08420851987f7864327e0f83a1e3bb6cad2093880a6fc2d5f2a0d28de060035fc1ce9"}, &(0x7f000002d000)=0x3b) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f000002e000)={@rand_addr, @dev, @dev}, &(0x7f000002f000-0x4)=0xc) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000002e000)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000017000)={r2, @in={{0x2, 0x0, @rand_addr=0x2}}, 0x4, 0x8001, 0x0, 0x4, 0x10}, 0xa0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000002f000-0x4)) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/49}, &(0x7f0000000000)=0x33) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000001000-0x8)) sendfile(r0, r2, 0x0, 0x7fff) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000001000)={0x0, 0x7}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000004000-0xc)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r3, &(0x7f000017f000-0xc)) listen(r2, 0x9) ppoll(&(0x7f00005d7000)=[{r4}], 0x1, &(0x7f0000376000), &(0x7f0000e98000-0x8), 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000)=[{&(0x7f0000003000-0x5d)=""/93, 0x5d}, {&(0x7f0000000000)=""/116, 0x74}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/238, 0xee}, {&(0x7f0000003000-0xa0)=""/160, 0xa0}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00008f7000-0x4)=0x0) sched_setaffinity(r5, 0x8, &(0x7f0000282000-0x8)=0x2) perf_event_open(&(0x7f0000940000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d6e000)={0x0, 0x8c, "c0d0efc7c97cd3b32ccdcee986476badc6f458e6030bac733e9e775c41bfa52da812585705c1d7d8e497ae5513982c20a01fa56e8003542ab3413c89995465e7ca866c19f40ccaa0add58eb74878ce2ef305f71e19ec9251fd1db88b8ec74101c6f2dde077ce317f42e2b829bf5fe6ee6ad199047aa4c871860d1fb7232765ce0095fd2065a122bd5f0c6f6e"}, &(0x7f0000760000-0x4)=0x94) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002ff000-0x8)={r6, 0x287}, &(0x7f0000fbb000)=0x8) 2018/02/05 16:00:51 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = add_key$user(&(0x7f0000d98000-0x5)='user\x00', &(0x7f0000995000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000495000)="9b35ca53018862cbaa2cf2318099efe193ef8c4aa1971c62c45b6d707b58b334d799fe703c13bee556af2df36cb4e29932642ac96ed5daa2df81d53053aeff6cf71bc1b18c68d08d0329feb3abd8188367dd57dce88f2fe457c882d663", 0x5d, 0xfffffffffffffffa) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000971000)={{{@in6=@dev, @in6=@mcast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000b4f000-0x4)=0xe8) getresgid(&(0x7f0000671000-0x4), &(0x7f0000b35000), &(0x7f0000707000-0x4)=0x0) keyctl$chown(0x4, r2, r3, r4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000ced000-0x8)) 2018/02/05 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000a21000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000a45000-0x4)=0xe) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00007f6000-0x8)=@assoc_value, &(0x7f0000d74000-0x4)=0x8) ioctl$FIONREAD(r0, 0x541b, &(0x7f000057b000)) 2018/02/05 16:00:51 executing program 0: clone(0x0, &(0x7f0000550000-0x57), &(0x7f0000c98000-0x4), &(0x7f0000e2a000), &(0x7f0000883000)) setgroups(0x0, &(0x7f0000df8000)=[]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x7, 0x40) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00005ca000)) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xefa000)=nil, 0xefa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000019000-0x4), 0x4) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000efa000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) mmap(&(0x7f0000efa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000efb000-0x4)) bind$inet(r0, &(0x7f0000953000-0x10)={0x2, 0x0, @empty}, 0x10) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c4c000-0xd)='/selinux/mls\x00', 0x0, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000802000-0x8)) 2018/02/05 16:00:51 executing program 7: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r0, 0x101) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000001a000-0x4)=0x1f, 0x4) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000004000), &(0x7f0000005000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000000000/0x3000)=nil, 0x3000}}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) [ 87.695412] audit_printk_skb: 27 callbacks suppressed [ 87.695432] audit: type=1400 audit(1517846451.794:66): avc: denied { setgid } for pid=12479 comm="syz-executor0" capability=6 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 87.701469] SELinux: policydb version -1744342907 does not match my version range 15-30 [ 87.707674] SELinux: policydb version -1744342907 does not match my version range 15-30 2018/02/05 16:00:51 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000c74000)={&(0x7f0000e87000)={0x10}, 0xc, &(0x7f0000a3c000-0x8)={&(0x7f0000e6d000)=@ipmr_newroute={0x80, 0x18, 0xc21, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20, 0x0, 0x0, 0x0, 0x6, 0x0, 0x2000005}, [@RTA_MARK={0x8, 0x10}, @RTA_ENCAP={0x5c, 0x16, @generic="715284cbbada4d6056f63a00135f64d306ca58a9a15e7951216ab12ac409d1bec379327435bd997b695d031d8f1720ddc66c28b3b4a3afb72f1fe7c295ff1d65a8bc73f1c89768d1cefe31dc7d30790748b8c15c9a43"}]}, 0x80}, 0x1}, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000992000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000919000)={0x0, 0x1, 0x30, 0x1, 0x7310}, &(0x7f0000aa6000)=0x18) 2018/02/05 16:00:51 executing program 1: mmap(&(0x7f0000000000/0xfad000)=nil, 0xfad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000213000)) r1 = epoll_create(0x1f) mmap(&(0x7f0000fae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x10, 0x0, 0x1, &(0x7f000043e000)={0x0, 0x0}) ioctl$TIOCNXCL(r2, 0x540d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)={0xffffffd}) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000012000-0x8), 0x8) 2018/02/05 16:00:51 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) r0 = socket(0x1b, 0x800, 0x401) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000709000)="681a80d069ff1dbcffebb8e9508cf25908d04f1260b572ca284fa56a563c62e2f6ddcb16fb71b67ef0c19214d655c948693cc71dd9349c8ed97edfe53ae8d9afd437cba76de7ce0a06d98ad263b0dc3298d50e62fc7602fe8486eb28608632ecbe59ddfcf4ea0b760e447870279fb70c80bb25358f2dc9c22d8c68c9d90631877aa758fa240e1f179285e8478538331b32b486b03ed01a9d951afad8811640b99a864cb38b0c6dc6a3f5ea30675a9f64efff6d6364", 0xb5) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f000070a000-0xa0)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x8, 0x7, 0x5a3, 0x6, 0x10}, &(0x7f000063b000)=0xa0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000681000-0x8)={r1, 0x4}, &(0x7f0000709000)=0x8) mmap(&(0x7f000070a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000546000)='/selinux/load\x00', 0x2, 0x0) setsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f000042c000-0x4)=0xc, 0x4) 2018/02/05 16:00:51 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x5, 0x20000058, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0xffffffffffffffef}, 0x1}, 0x0) 2018/02/05 16:00:51 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00007d9000)={@common="6c6f0000000000000000000000000001", &(0x7f000004c000)=@ethtool_pauseparam={0x12, 0x0, 0x6}}) pipe2(&(0x7f0000b24000-0x8)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000d02000-0xb), &(0x7f00005b2000-0x4)=0xb) 2018/02/05 16:00:51 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f00003ba000-0x129)="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", 0x1f6) 2018/02/05 16:00:51 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f00009a6000)=0x8004000007a, 0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r2, 0x0) listen(r0, 0xfffffffffffff000) sendto$inet(r1, &(0x7f0000a29000-0x1), 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001}, 0x10) accept(r2, &(0x7f0000681000)=@ethernet={0x0, @random}, &(0x7f0000209000-0x4)=0x10) 2018/02/05 16:00:51 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f000094a000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000e3000)=0x1c, 0x800) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000f35000)=0x8, 0x4) fcntl$getflags(r0, 0x408) r1 = socket$key(0xf, 0x3, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000944000)) sendmsg$key(r1, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00002b3000)={&(0x7f0000f9b000-0x28)={0x2, 0x400000004000003, 0x0, 0x6, 0x5, 0x0, 0x0, 0xffffffffffffffff, [@sadb_address={0x3, 0x5, 0x32, 0x0, 0x0, @in={0x2, 0x2, @broadcast=0xffffffff}}]}, 0x28}, 0x1}, 0x40004) read(r0, &(0x7f0000978000)=""/2, 0x2) 2018/02/05 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006c1000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000391000)={@common='gretap0\x00', @ifru_settings={0xfffffffffffffff7, 0x0, @fr_pvc_info=&(0x7f0000a3b000)={0x0, @common='dummy0\x00'}}}) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000260000)={0x0, 0x0, []}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000ece000)='/dev/sequencer2\x00', 0x101000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000a71000)={0x0, @in={{0x2, 0x3, @rand_addr=0x800}}, 0x1c, 0x400}, &(0x7f0000b18000)=0x98) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00007ff000)={r2, 0x79a}, 0xc) 2018/02/05 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x3, &(0x7f0000001000-0xf8)=""/248, 0xf8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000003000)='encrypted\x00', &(0x7f000000c000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000000c000-0x3e)="8ca39e8baba41c3f9af6f2752f04a718c29d6a68a7af579eeb0a450698bbe13d264f42e5b9f6e68217c360a66403f608b972a4bc329fcb4d4373022188ab", 0x3e, 0xfffffffffffffffc) add_key$keyring(&(0x7f000000b000)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x8) ioctl$void(r1, 0xc0045878) r2 = dup(r1) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000002000-0x160)={{{{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, {{0xa, 0x3, 0x100000000, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}}}, 0x0, 0x7, 0xfffffffffffffffe, "ff1a02cf6300f6f275a5c45171d7a321e3b5425b21311f57d16238a6b34ad0bfdbdb2eef905150a9eda7354ccf1b1f12506336788a6a75426e8772074961e2590abcf19e211164b8bdb68ef281abb55a"}, 0x160) ioctl$DRM_IOCTL_FREE_BUFS(r2, 0x4010641a, &(0x7f0000003000-0x10)={0x4, &(0x7f0000001000-0x10)=[0x100000001, 0x7ff, 0x5, 0x7ff]}) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000003000)=0x100000001) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000008000)) flistxattr(r2, &(0x7f0000001000-0x3f)=""/63, 0x3f) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f000000c000)='keyring\x00', 0x3) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000000c000-0x6f)=""/111, 0x6f) r3 = signalfd(r1, &(0x7f0000003000)={0x8}, 0x8) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f000000d000-0x10)=@req={0x2, 0x5, 0x7, 0x7}, 0x10) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000004000)={0x401}, 0x4) pwrite64(r1, &(0x7f0000005000-0x3c)="ea26fcb8d2b7124ebc54588870fa50b4a79547259384c572ae7be5d8aa4b7f2f79bb66cd08bfcd084d507b9ecedb665be6f5cf50703cc960052eaa0c", 0x3c, 0x0) symlink(&(0x7f000000a000)='./file1\x00', &(0x7f0000006000)='./file0\x00') [ 87.872952] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. [ 87.874114] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/05 16:00:52 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x2800, 0x0) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000249000)=0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000e75000)='/dev/net/tun\x00', 0x0, 0x0) preadv(r1, &(0x7f0000d9c000)=[{&(0x7f00005ee000)=""/89, 0x30}, {&(0x7f00005b9000-0x34)=""/52, 0x34}, {&(0x7f00005a8000-0x2c)=""/52, 0x34}], 0x3, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="2f0100000000000000fffb7d08cebd5c", @ifru_ivalue=0x3}) 2018/02/05 16:00:52 executing program 1: clone(0x0, &(0x7f0000001000-0x1000), &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000002000-0x12)) getgid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000002000-0x88)=""/136) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000001000-0x8)=[0x2, 0x9]) 2018/02/05 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) request_key(&(0x7f0000e14000)='id_legacy\x00', &(0x7f0000831000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f67000-0x18)='\\vboxnet0.eth0^^em1user\x00', 0xfffffffffffffffe) r1 = request_key(&(0x7f000079b000-0xc)='cifs.spnego\x00', &(0x7f0000911000+0x518)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00008c3000)="47504c9d00", 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000859000-0x8)='keyring\x00', &(0x7f000082b000-0x5)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, r1) r3 = request_key(&(0x7f000097c000)='.request_key_auth\x00', &(0x7f000026f000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000004b000)='lo@cpuset\x00', 0xfffffffffffffff9) keyctl$negate(0xd, r2, 0x3f, r3) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0x800000000000002, 0x40, 0x3, 0x0, []}) ioctl(r0, 0x8916, &(0x7f0000000000)) keyctl$search(0xa, r1, &(0x7f0000553000)='cifs.spnego\x00', &(0x7f00009dd000-0x5)={0x73, 0x79, 0x7a, 0x1}, r2) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000043e000-0x8)={0x2, [0x8001, 0xff]}, 0x8) 2018/02/05 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ac6000-0xe)='oom_score_adj\x00') syz_open_procfs(0x0, &(0x7f0000680000-0x8)='syscall\x00') sendfile(r0, r0, &(0x7f00001d0000), 0x2) 2018/02/05 16:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d7c000)=""/92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000741000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000017e000)={{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xa8f6}, {0xa, 0x0, 0x9, @empty, 0x3}, 0xdd, [0x80000001, 0x300, 0x9, 0x2, 0x7, 0x7, 0xffffffffffffff7c, 0x1]}, 0x5c) 2018/02/05 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x4000000000, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f00002e0000/0x4000)=nil, 0x4000, 0x0, 0x0, 0xfffffffffffffffe) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00005a9000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00008c3000-0x4), &(0x7f00008c8000-0x4)=0x4) set_robust_list(&(0x7f00006af000-0x18)={&(0x7f0000841000/0x2000)=nil, 0x0, &(0x7f00001fc000/0x4000)=nil}, 0x18) 2018/02/05 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000983000)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f000010b000-0x4), &(0x7f00007f0000)=0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_inet_SIOCSIFPFLAGS(r1, 0x8934, &(0x7f0000a64000)={@generic="9c4f6d9ced786e947cd13d56ca1b0e76", @ifru_addrs={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}) r2 = syz_open_dev$sndseq(&(0x7f0000cab000+0x5b3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x8949, &(0x7f00005ae000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x1c, 0x1ff00, @fr_pvc=&(0x7f000010e000)={0x6f5}}}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000d6b000-0xb0)={{0x80}, 'port0\x00', 0xc3, 0x80003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000c03000)={{0x20000000000080}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) 2018/02/05 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0xfffffffffffffffd, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000359000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da7000-0x15)='/proc/self/net/pfkey\x00', 0x202, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000b73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000c41000)={0x0, 0x40}, &(0x7f0000871000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f000081f000-0x8)=@assoc_value={r4, 0x1ff}, 0x8) write$selinux_create(r2, &(0x7f00008d3000-0x32)=@access={'system_u:object_r:sshd_key_t:s0', 0x20, '/sbin/dhclient', 0x20}, 0x32) [ 87.914845] netlink: 188 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 16:00:52 executing program 4: socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3, &(0x7f000019f000), &(0x7f000023a000)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000c9b000-0xb)='/dev/hwrng\x00', 0x1, 0x0) recvfrom$unix(r1, &(0x7f0000aac000-0x48)=""/72, 0x48, 0x1, &(0x7f0000703000)=@file={0x1, './file0\x00'}, 0xa) execve(&(0x7f0000f90000-0xe)='./file0/file0\x00', &(0x7f0000192000)=[&(0x7f00000a4000)='/dev/hwrng\x00'], &(0x7f000014a000)=[&(0x7f000003f000-0xb)='/dev/hwrng\x00', &(0x7f0000e6c000-0xb)='/dev/hwrng\x00', &(0x7f00003a4000-0xd)='mime_typeem0.self\x00', &(0x7f0000dee000)='/dev/hwrng\x00', &(0x7f00003e2000)='/dev/hwrng\x00']) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a85323, &(0x7f0000b31000)={{0x9, 0x4}, 'port1\x00', 0xa, 0x80000, 0x4ef, 0xf, 0xdd2, 0x0, 0x9, 0x0, 0x4, 0x9}) 2018/02/05 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x800000000035, &(0x7f0000b50000-0x4)=0xa, 0xfffffffffffffdb0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000ea7000-0x4)=0x173, 0xfffffffffffffedd) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000c7f000)={0xc483, {{0xa, 0x3, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}}, 0x88) recvmmsg(r0, &(0x7f0000f61000)=[{{&(0x7f0000f63000-0x10)=@ipx, 0x10, &(0x7f0000f5d000)=[], 0x0, &(0x7f0000f62000)=""/89, 0x59}}], 0x1, 0x2041, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000d47000-0x4b)={0x0, 0x43, "0c4519fa1c7f84f261599020d6ca10cddb3cd2ccaa3d00541417231d550ccf24852c9e619ff8f5000b2ffba81d88ce99a62ddce8610e9f69694a7034446703f0d47b60"}, &(0x7f0000663000-0x4)=0x4b) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f00008b2000)={r1, 0xc196758}, &(0x7f0000379000-0x4)=0x8) openat$rtc(0xffffffffffffff9c, &(0x7f00001a7000)='/dev/rtc\x00', 0x0, 0x0) 2018/02/05 16:00:52 executing program 6: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000001000), 0x1, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000002000+0x5c6)=[{&(0x7f0000006000-0x2a)=""/80, 0x50}, {&(0x7f0000003000)=""/80, 0x50}, {&(0x7f0000006000-0x50)=""/80, 0x50}], 0x3) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000004000)=""/28) process_vm_writev(0x0, &(0x7f0000002000-0x20)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, &(0x7f0000002000-0xa0)=[{&(0x7f0000001000)=""/202, 0xca}], 0x1, 0x0) [ 87.978023] audit: type=1400 audit(1517846452.074:67): avc: denied { create } for pid=12572 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1000002) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000007000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr=0x2}}, 0x1c) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f000000a000)={0xa, 0x0, 0x0, @empty}, 0x1c) sync_file_range(r0, 0x4, 0x1, 0x0) 2018/02/05 16:00:52 executing program 6: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x1, &(0x7f0000016000)={0x4, &(0x7f000000e000)=[{0x1, 0x9, 0x1, 0x472}, {0x8, 0x9, 0x2, 0x1f}, {0x8001, 0x9, 0x4, 0xc}, {0x4, 0x2d8, 0xe75, 0xa7}]}) getdents(0xffffffffffffffff, &(0x7f0000013000), 0x0) 2018/02/05 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00006a6000)='ns/uts\x00') r1 = add_key$user(&(0x7f0000972000)='user\x00', &(0x7f0000f96000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000214000)="7ac7f77c8bc0a678d0c033cc38a739919b8c6ed1d70f0f845455701c26e7ad95edeb5e751c0e7de0857b70cbfec4f1211fd1ec24b3fb21962ea8400f7d067d350e8cec047458098395e8f6409683d907fa825a89f03af795", 0x58, 0xffffffffffffffff) keyctl$read(0xb, r1, &(0x7f0000b28000-0x22)=""/51, 0x33) ioctl$VT_RELDISP(r0, 0xb701) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000341000-0x4)=@int=0x1000, 0x3ac) 2018/02/05 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fcntl$setflags(r0, 0x2, 0x1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008ec000)='/dev/vga_arbiter\x00', 0x0, 0x0) write(r0, &(0x7f0000946000-0x11d)="130000001000ffdd0200f49ff60f050000230a009d0000000f0066a73022e588070800005c51b7f7ae0db21871d861611b175c2c55a11ae9630f93c6e9ec011a8b0257b342d6cc0007ee8b91bd629000f01ad3d2c416e53e1bd75c014807f9f9911d57aeadf60954254c00039ceb6f6a784d21d1189a5adb8a3fd589a0515de42f5192ef4e2904b0afde86ac9455e5dc68f2a9a828a95604f842d9e37b79d8cf8e20eb831a377576bdf1474bb4ab1aaa4cdae0a17e3a2a5f7351427a38c4f72c745a24ac", 0xc4) write(0xffffffffffffffff, &(0x7f0000396000-0x50), 0x0) 2018/02/05 16:00:52 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000d7c000)=""/92) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f00004f3000-0x1dc)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in=@rand_addr}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x833}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'sha1\x00'}}}]}, 0x13c}, 0x1}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap$binder(&(0x7f000008f000/0x3000)=nil, 0x0, 0x0, 0x10, r2, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000741000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f000017e000)={{0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0xa8f6}, {0xa, 0x0, 0x9, @empty, 0x3}, 0xdd, [0x80000001, 0x300, 0x9, 0x2, 0x7, 0x7, 0xffffffffffffff7c, 0x1]}, 0x5c) 2018/02/05 16:00:52 executing program 4: 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) openat$pfkey(0xffffffffffffff9c, &(0x7f0000bd8000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) ioctl$VT_SETMODE(r1, 0x5602, &(0x7f00004b4000+0x498)={0x100000001, 0x0, 0x3, 0x1ff, 0x40}) mq_notify(r1, &(0x7f000045a000)={0x0, 0x11, 0x7, @thr={&(0x7f0000632000)="935f2695639bbd8d13ece21640bec6324b16df237a103b57d224345d89f0152c7d8c4690a76b8b6500541c6d29d75e1bdb691f28a1a973fe4055dcf4e771e2b4ba0c2ab50b12b8225eb635fd6001ccda0bfae0ab05dd3c0224664e041a2668b8ff1d3947e3c722b1166ff4e2d4a92b908b33a2a135870707f590e1b0f5cd9799240ee411b51adea28697770e4aa439fcfedbe495cd22bf75ddcfd1c95dc6f921275f387ced9d1be069b3fde0fed80736dba901f391cdd2dcb6276cb14baac59efbb86d6cbdcc18e71ab132fe6826cb6159", &(0x7f000019b000)="ea07bf0ee049543e586bf18a934d3a5683eb53837e2c1236bcb82666543fe3c393c4422b92b27bcb562bc0aeafee178e52acf12c0e6b1ac59cc11da9b7fce9e1420652bec190f90df68109fe9f554fdc7cf0f7e9124e50c84416d4d280763443fa5c1864b4f33737f193b8dee38053f0e459c85d7b18279b5d6800a0d8c3e2c73ea9064b9a49a768b5184e3f1b9ad83ee36c"}}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000a9f000-0xa)='highspeed\x00', 0x43) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x128, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [], 0x1}}}}, []}, 0x128}, 0x1}, 0x0) sendto$inet(r1, &(0x7f0000495000-0x1000)="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", 0x16d, 0x3fffd, &(0x7f0000689000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/05 16:00:52 executing program 7: getpgid(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00001be000)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005ee000)=0x0) ptrace$peek(0x1, r0, &(0x7f000027a000-0x8)) clone(0x22400, &(0x7f000065a000-0x2), &(0x7f00003c7000-0x4), &(0x7f0000a4a000), &(0x7f00007c4000)) clone(0x0, &(0x7f0000735000), &(0x7f0000734000), &(0x7f000077b000), &(0x7f0000331000-0x1)) wait4(0x0, 0x0, 0x80000000, &(0x7f0000a95000-0x90)) 2018/02/05 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000f7a000)='/dev/loop#\x00', 0x3, 0x4201) fallocate(r0, 0x0, 0x0, 0x4000000000002) 2018/02/05 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00007ec000)='/dev/sequencer\x00', 0x0, 0x0) fcntl$setpipe(r0, 0x407, 0x4) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000cc8000)={0x0, @in={{0x2, 0x1, @multicast2=0xe0000002}}, [0x8, 0xfff, 0xffffffffffffffff, 0xffff, 0x278d, 0x4, 0x3, 0x64d17987, 0x800, 0xc0, 0x0, 0x5, 0xff, 0xffffffff, 0x1]}, &(0x7f0000533000)=0x108) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b8f000-0x36)={r2, 0x73, "5b4692cf46fe90bd1bd0b146c2ded724be24b06235f61bd5f0bca2185348152d1a37f594e7552c3adc9fc02659fad2a9d44500557305b1d70dfddd2b7dc026c43b66114012ac45e7592d814f59a7e2185fe41dd6984157e09b945b6808d59376735ef203afa2a30bc17b5a0f9f7bdaa6a936f6"}, &(0x7f0000dcd000)=0x7b) clock_gettime(0x0, &(0x7f0000b91000-0x10)={0x0, 0x0}) utimes(&(0x7f00009a5000)='./file0\x00', &(0x7f0000395000)={{r3, r4/1000+30000}, {0x77359400}}) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f00002b8000)={0x0, 0xff, 0xbb6d, 0x4, 0x5}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)) 2018/02/05 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x40000000000002, 0x0, &(0x7f0000636000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000e4f000-0x4)=0x4, 0x4) connect$netrom(r2, &(0x7f0000357000-0x48)=@full={{0x3, {"e7493f294c50d3"}, 0x994}, [{"1ae6291c6b6d72"}, {"a2da804bf61034"}, {"cf353bedb0a293"}, {"01028455645003"}, {"1877b52a3b6e21"}, {"5b3e43899d7c85"}, {"1c0416bc14478e"}, {"73ca51b314fb4d"}]}, 0x48) fcntl$notify(r0, 0x402, 0x10) fallocate(r1, 0x0, 0x9, 0x1) sendfile(r2, r1, &(0x7f00008b9000), 0x80000000) 2018/02/05 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x540f, &(0x7f00008bc000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000083d000-0x16)='sessionid\x00') exit(0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f000020c000)=0x5, &(0x7f0000a72000)=0x4) readv(r1, &(0x7f0000766000)=[{&(0x7f0000f9a000)=""/49, 0x31}], 0x1) 2018/02/05 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a76000-0x8)={0x0, 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000137000-0xc)={0x0, @local, @broadcast}, &(0x7f0000923000)=0x3dc) r4 = geteuid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000fdc000-0x4)=0x0) sched_setaffinity(r5, 0x8, &(0x7f00003ce000-0x8)=0x6) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000023b000-0xe8)={{{@in=@rand_addr=0x1, @in=@rand_addr=0x5, 0x0, 0x0, 0x3, 0x8, 0x0, 0x20, 0x20, 0x6c, r3, r4}, {0x800, 0x4, 0x3, 0x800000000, 0x9, 0x100, 0x80000000, 0x7f}, {0x9, 0x100000000000000, 0xffffffffffff771c, 0x9}, 0x5, 0x6, 0x1, 0x1, 0x2, 0x1}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3, 0xff}, 0x0, @in=@empty, 0x1, 0x0, 0x1, 0x3, 0x800, 0x7fffffff, 0x80000001}}, 0xe8) sendmsg$nl_xfrm(r0, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0x104, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in6=@empty}}, [@mark={0xc, 0x15}]}, 0x104}, 0x1}, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e28000-0x8)) lstat(&(0x7f0000c98000)='./file0\x00', &(0x7f0000344000-0x44)) socketpair(0x9, 0x2, 0x6, &(0x7f00002ff000-0x8)={0x0, 0x0}) sendto$llc(r6, &(0x7f0000985000-0x13)="b8136abb814febe9e0629b58e2cfdb5289736f", 0x13, 0x4000080, 0x0, 0x0) fcntl$setsig(r1, 0xa, 0x30) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x1a, &(0x7f0000978000)={0x0, 0x1c, "43376c720ca36c034137730ffee9f10cdfdb321ec289e9257468f644"}, &(0x7f0000fad000)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(r6, 0x84, 0xd, &(0x7f0000550000-0x8)=@assoc_value={r8, 0x2}, &(0x7f0000fb2000)=0xfffffffffffffe25) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x75, &(0x7f0000ff2000-0x8)={r9, 0x1f}, 0x8) chmod(&(0x7f0000c68000)='./file0\x00', 0x4) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000607000)=0x1, 0x4) setsockopt$inet6_mtu(r10, 0x29, 0x17, &(0x7f00001e2000)=0x5, 0x4) 2018/02/05 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x0, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000159000-0x4)=0x1000, 0x4) r1 = creat(&(0x7f0000bc0000-0x8)='./file0\x00', 0x6) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f000045b000)=""/216) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/05 16:00:52 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) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000001000-0x18)=@generic={0xd207, 0x3, 0x1000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mount(&(0x7f0000001000)='./file0/file0\x00', &(0x7f0000012000-0xe)='./file0/file0\x00', &(0x7f0000002000)='nilfs2\x00', 0x0, &(0x7f0000001000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x2000)=nil, 0x2000}, 0x1}) select(0x40, &(0x7f0000002000), &(0x7f0000011000), &(0x7f0000012000-0x40), &(0x7f0000001000-0x10)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x4, 0x5, 0x40) accept4$unix(r1, &(0x7f00005fb000)=@abs, &(0x7f000040e000-0x4)=0x8, 0x80800) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:52 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000), 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000029000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000b36000)={0x0, 0xfc, 0x20}, &(0x7f0000b37000-0x4)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000087000-0x8)={0x0, 0xa}, &(0x7f0000b39000-0x4)=0xfffffffffffffeb7) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000b36000)={0x0, 0x9, 0x10}, &(0x7f0000ad2000-0x4)=0xc) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000b3a000-0x8)={r4, 0x3}, &(0x7f0000a35000-0x4)=0x8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f000028c000)={0x0, 0x8}, &(0x7f0000b36000)=0x8) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000150000-0x38)={&(0x7f0000962000-0x10)=@in={0x2, 0x1, @rand_addr=0x6}, 0x10, &(0x7f0000a8a000-0x20)=[{&(0x7f0000233000)="0d39739e8b2115bcfbc990c124bd1e821259faad8ee8fce797e14a0958cd521c0de9e891d877ce2a58e13f807971750189c18fae68316f9f6fa2b35dcc54a7c502a521e9177a4641a02fad00887b2dc3aaad2fa1069464297d441986a39226595d3ac3328b5be8f4c2cd79e4f195c425464fc270ec3585589af85dfc512fbdab23508170ccd22179e1ebacffc59d0eb301f47186074365ea44dca1bb05074dddbf18055dcec7ec3412fc1424ad", 0xad}, {&(0x7f0000b36000)="f94399ea957f71763345ce16b232413bae0d492f79c6b7b667c973c2d13c84", 0x1f}], 0x2, &(0x7f0000b37000-0x120)=[@sndrcv={0x30, 0x84, 0x1, {0xb59f, 0x0, 0x1, 0xfc6, 0xffff, 0x80, 0x0, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x8008, 0xfffffffffffffffe, 0xffffffff7fffffff, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x200, 0x4ef, 0x0, r6}}, @sndinfo={0x20, 0x84, 0x2, {0xbd, 0x8, 0xfffffffffffffffa, 0xa39, r7}}, @init={0x18, 0x84, 0x0, {0x9, 0x2f, 0x6661, 0x100000001}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8001, 0x8, 0x5, r8}}], 0x120, 0x1}, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3c) recvfrom(r2, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) clone(0x0, &(0x7f00001b6000-0x1), &(0x7f0000a9e000-0x4), &(0x7f0000362000), &(0x7f0000f2b000)) r9 = gettid() fcntl$setsig(r1, 0xa, 0x12) r10 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) fcntl$setown(r10, 0x8, r9) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r10, 0x40345410, &(0x7f0000b36000)={{0x2, 0x2, 0x5, 0x3, 0x5}}) tkill(r0, 0x16) 2018/02/05 16:00:52 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000f91000-0xc)) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f00000c3000)={@remote, @local, 0x0}, &(0x7f00004ce000-0x4)=0xc) connect(r1, &(0x7f0000920000-0x14)=@ll={0x11, 0xc, r2, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) clone(0x0, &(0x7f0000814000), &(0x7f0000919000-0x4), &(0x7f0000311000), &(0x7f0000956000)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e8c000)) 2018/02/05 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00002d2000)={&(0x7f00008bd000-0xc)={0x10}, 0xc, &(0x7f0000b77000)={&(0x7f0000f70000-0x30)=@setlink={0x28, 0x13, 0x19, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_MTU={0x8, 0xe}]}, 0x28}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000756000)='/dev/pktcdvd/control\x00', 0x80000, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000ae8000)) accept4(r0, 0x0, &(0x7f0000a2c000-0x4), 0x800) [ 88.181762] audit: type=1400 audit(1517846452.284:68): avc: denied { write } for pid=12606 comm="syz-executor1" path="socket:[27711]" dev="sockfs" ino=27711 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000093000)=0x81, 0x4) getsockopt$inet6_mreq(r1, 0x29, 0x1f, &(0x7f0000d24000)={@ipv4={[], [], @remote}, 0x0}, &(0x7f0000094000)=0x14) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f00005f1000)={@dev={0xac, 0x14, 0x0, 0x17}, @rand_addr=0xfff, r2}, 0xc) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f00008a3000-0x4)=0x9, 0x4) sendmsg$unix(r1, &(0x7f00001b3000)={&(0x7f0000e60000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000a48000-0x48)=[{&(0x7f00005ab000)="9c2b227f60b87a2dcef807f6d681f3e6336f22678fae7225122255e1ea9f01f08d40c4ae9594d51859b08fe3026cc7bc3822205be0967ff857cdd972e16cc0f13e38804fdb1554b12149ee6a23d29e2b964628f6362a951de8658d0e4a890dbfa88e4b42a02bcf31c4f8829ae02d25ca6fc2cc742257", 0x76}], 0x1, &(0x7f0000808000)=[]}, 0x4000001) 2018/02/05 16:00:52 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000b94000)={0x0, 0x0}) lseek(r0, 0x0, 0x5) r1 = syz_open_dev$binder(&(0x7f0000abd000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f0000d06000)=[@transaction={0x40406300, {0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x8, &(0x7f00005a8000-0x48)=[@fda={0x66646185, 0xa}], &(0x7f0000006000)=[0x0]}}], 0x0, 0x0, &(0x7f0000bae000)}) 2018/02/05 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000e4e000-0xb)='attr/exec\x00') flock(r0, 0x2) fcntl$setlease(r0, 0x400, 0x2) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d73000-0x20)={@empty, 0x80, 0x2, 0xff, 0x2, 0x100000000, 0x2, 0x2}, &(0x7f0000600000-0x4)=0x20) 2018/02/05 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc000009) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000431000-0x38)={&(0x7f0000de3000-0xc)={0x10}, 0xc, &(0x7f00009f4000-0x10)={&(0x7f0000827000)={0x14, 0x1, 0x2, 0x8ffffffff, 0x7, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000d14000-0x10)={0x0, 0x0}) pselect6(0x40, &(0x7f0000d18000)={0x7db466da, 0x40, 0x101, 0x9fd2, 0x7, 0x400, 0x1, 0x8}, &(0x7f0000654000)={0x6, 0x80000000, 0x2, 0x7f, 0x7, 0x5, 0x3, 0x101}, &(0x7f0000b14000)={0x5, 0x1, 0x7, 0xfff, 0x2, 0x495c, 0x3, 0xcf}, &(0x7f0000471000-0x10)={r1, r2+10000000}, &(0x7f000052a000)={&(0x7f0000d30000)={0x8}, 0x8}) ppoll(&(0x7f000036b000)=[{r0, 0xf145}], 0x1, &(0x7f00008f3000)={r3}, &(0x7f0000897000)={0x40}, 0x8) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d1e000)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 16:00:52 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x802) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000011000)='/dev/pktcdvd/control\x00', 0x18000, 0x0) ioctl$sock_netrom_TIOCOUTQ(r1, 0x5411, &(0x7f0000011000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000014000-0x18)={0x1, &(0x7f0000000000)=""/118, &(0x7f0000000000)=[{0x20, 0x2c, 0x3, &(0x7f0000001000-0x2c)=""/44}]}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) chdir(&(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r1, 0x40046411, &(0x7f0000420000-0x4)=0x2) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:52 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000002000)={&(0x7f0000001000-0x4)=[0x8001], 0x1, 0xffffffff, 0x409, 0x401, 0x8, 0x3, {0x7, 0x7, 0x0, 0x6, 0x80, 0x6, 0x5, 0x9, 0xd9, 0xffffffff, 0xffffffff, 0x6, 0x100000000, 0xffffffff, "47e5a8977cd0049ad110449751e8fd25c54fb58c76cf6ecdd64be323293e3a82"}}) mlock(&(0x7f0000001000/0x1000)=nil, 0x1000) r1 = socket(0x11, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000001000-0x1000)="069fb4bbfd52f524bce37677fb19a57b11fc9b268e5109e529229340e91f908c0d7e47c4f7013359fb603091c4a652b53883c92730f22f030e820aeadc415bb9a8e224149538b4588c67716896eca17ba785e2e9e5f829fc4fd570d468c2c3f87586fadc40f04059a86a3f69c5601ea864142c10471eaa03aef01f7ee5f15297f3a44650b0fa80e2fb5d17bbfb418238e167389fed49038c6e961a8cff998b29daaddd986d31de0c1e1c1aef13bfe979172d67fa746b2dab8a482dc8b5c9bbfa91b6993f657ed004154815e0d06c70087016ba5f96e3948f460c4ea0a91b0a7386e7f627144efcfa665f3470ecd2b36e4c70187307574456f65042bd043818e421b55b8793cc89de3e9e92880abb7e7593a079c4abb34311f901c40223e9d5282f2321889ef14c396b21bac004c00de5956ef639cdda8940257d9d3acfb38bcf5b64c41ae171fd19f06bff6a9597e1bdd32425a402ad18ed76ccc19425efb4005e946ff93238cb5ce30b4d62d14bf767db7735253feef012d4598abf48ef95098608e56ff87f34aa9f646d8d6c2db41868fc89d2e5dbfcb650e71353c7fd49a741ca8113d67059af04295474fb96e2d0624bc01d75f29c36054441769873c6e61aed297916ec2c8fbcf311f0335deac11441139bb270aa6db88d662f6e342c14fddab33876fc6245013a2d6d65628973046a8bcfc9a66f1e35f3e9002b6d33f373be85c8e54a33ea4ba531bf0b38cea1d82d1e85257462076bdc1bc2d639063904a3ecd45fb531e4b08e77bce25370854b44e3fae36870c0745ec57c6b3495a9c593cf7c991dca79d0646ee8ba50d6fb463aa12b4286b4b59756651ee0d3f6e75c87e023f6f8d1d4d0ed44bdadcb6ac6fdfabbfd4b3c1ef57e764c368162d805e6233b2d267247ec7204eb4f659ba4cd8c4f3015622782432caa4f49cec8e75dfa8c111f0a9933881ec150a93f6878f12d24b4670b006ca88574febd37bf8e57565d28010eb64c44a045ae06d6b71b2afa46fe7097c0efdb80db72f7e186f5de665a91c4953252a6cbcf486271f16c0d7c367aa0817a89d0dc1bc72d07f18c6420e203f801a8b38e3a50e3fcc015e74a21dab9fa3312f6bd32786de688c7335f58726c8404f578774f81bcec2e4742774fbe0382b7f34577f0fe2e20d8edc6f66d416bf848df62d720a9ceb14f1ea2e11ade06d7d3dd73c1ca13217220d234f8b0a1c134f7cc65f2542adf70d95f498988d64b8cd63909cad595ef68a782f39ae91f835aef97758916393651f68f476d73dc5c0907afb36d69103fba03f16a0032516912875f4173ae2c14e5e1b085ba82203114cc2287aa55e0557599f469d7869c1de79fd75c50b4d2d6cf092f266ace8c8267effec8219e2a05f6f66bc1a132dfb6f6f0cc6a8f40ed68de24969e5ddbef2c779f92e9a28ede22105fbb98add8fd495011da2a8df93190c3c3e9c1efb0e1ff78ea9edeb8d27bc67b7086fb01384a53cfe660a2b2b14368a043738947a16c0d1ef4af633005b6b12b205b5b405202f7797f193946b21e6c93836160ca61f810359eb8fe98ca09aafa1f821215a0a0a6eb2207c7be66fbd22dabef740d25cf27e7a95ad3d1cf70edb6aae0984d2d74aaaa41081eb9594d51d1bb17083edecd1966c26058eae7dbb6a2858c380d004359f526d12983d1d7f8fa0ad9ecb13bd37cac993b15d9ca144af4b8d898e2426344270d9df75797999d034103ba66d1429a6923bdccdbc601095832e1340d8d0ab9a8d937ea3b2689796a929b394ef163f5181d730f973a8f3737a60cf499eaec0e3611d31a0764de886179d7acc5d28d6455517d83af01f7eec8825241184cd8e20d2e37e27efe80829c338bb0f64836bbeb8fd63b228e233a4a263851efa13330a35146552f004d18221d8c69d776cca379f408e916627a4b73850fc681ac64f112dd514739e8ad066a0f06cd34f0599adafe18c5f936d3e15bf4de4fcd7f92532cdd22d223528c5c1cfdec57e70c30f7619e867f0eb8876d2abf810e75804ac5624625377893b58d05c0276e53ec071b2cd39992f397f24a19cc3fd29d52fd087478fe2e6904", 0x5c9, 0x0, &(0x7f0000001000)={0xa, 0xffffffffffffffff, 0x2, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000002000)=[], 0x0) 2018/02/05 16:00:52 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0x7, &(0x7f0000f66000)) r0 = signalfd(0xffffffffffffffff, &(0x7f00009b0000), 0x8) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000122000-0x15)='/proc/self/net/pfkey\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000fbc000)=0x6, 0x4) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000f5b000-0x10)={0x4, 0x7, 0x3, 0x1}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000761000-0xe8)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f000059f000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00005ab000-0x18)={@mcast1={0xff, 0x1, [], 0x1}, 0x6, r2}) 2018/02/05 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000e80000-0x4)=0x81) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000e40000+0x56c)=0x3) mmap(&(0x7f0000fdb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fdb000)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000e33000)={@generic="7199adb78b73795cc66e312c477cba8c", @ifru_flags=0x3400}) 2018/02/05 16:00:52 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000706000-0x25)="2400000024007fff00001000010001400030f6ff010000000000fffdff1c00ff0100ff10", 0x24) openat$rfkill(0xffffffffffffff9c, &(0x7f00000e6000)='/dev/rfkill\x00', 0x2000, 0x0) 2018/02/05 16:00:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000784000-0x8)='./file0\x00', 0x40000, 0x1f7f859d8aa63ab2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000956000)=""/255, &(0x7f0000001000-0x4)=0xff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003d6000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000121000)=0x7, 0x4) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r3 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time}], 0x30) readv(r1, &(0x7f0000da8000)=[{&(0x7f0000acb000-0x1000)=""/4096, 0x1000}], 0x1) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:52 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) fstat(r0, &(0x7f0000bf9000-0x44)) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000898000-0xc)={0x10}, 0xc, &(0x7f0000e77000-0x10)={&(0x7f0000011000-0x204)={0x14, 0x4, 0x1, 0x1000000000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = open(&(0x7f0000cb4000)='./file0\x00', 0x200, 0x8) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000954000)={{0x3, 0x2}, 'port1\x00', 0xa1, 0x20004, 0x80000000, 0x0, 0x6, 0xfda, 0xd19a, 0x0, 0x6, 0xffff}) 2018/02/05 16:00:52 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000002000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x11) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getdents64(r1, &(0x7f0000003000-0x27)=""/39, 0xffffffffffffffa2) close(r1) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000011000)={0x20, 0x0, 0x1000}, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) iopl(0x81) socket$inet6_sctp(0xa, 0x1, 0x84) [ 88.503702] binder: 12693:12695 got transaction to invalid handle [ 88.518498] audit: type=1400 audit(1517846452.614:69): avc: denied { net_raw } for pid=12700 comm="syz-executor0" capability=13 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 16:00:52 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x80a, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b0e000-0xb)='net/packet\x00') read(r0, &(0x7f0000a28000)=""/4096, 0x1000) 2018/02/05 16:00:52 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000155000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f00007bd000)="e148e4d8f4718061ea8c47d2c14b3e2402f3ff1f77485571eb1bd4dcfea3c8689d8addf10f291f932edf545a282ca444") r1 = memfd_create(&(0x7f0000000000)='dev ', 0x0) mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000578000-0x38)={&(0x7f000026d000-0xc)={0x10}, 0xc, &(0x7f0000577000)={&(0x7f0000253000)=@newsa={0xf0, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in6=@ipv4={[], [0xff, 0xff], @empty}}, {@in=@rand_addr}, @in=@multicast2=0xe0000002}, []}, 0xf0}, 0x1}, 0x0) recvmmsg(r2, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a}}], 0x1, 0x2020, &(0x7f000058c000-0x10)) ftruncate(r1, 0x40001) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e44000)={0xaa, 0x40}) execveat(r0, &(0x7f0000c2e000)='./file0\x00', &(0x7f000090f000-0x20)=[&(0x7f0000f15000)='/selinux/commit_pending_bools\x00', &(0x7f000054b000-0x5)='bdev\x00', &(0x7f0000593000-0x19)='GPL,@selfeth1ppp0bdevbdev', &(0x7f0000638000-0x18)='&vboxnet1!cpusetselinux\x00'], &(0x7f0000eb8000-0x48)=[&(0x7f00008e2000)='\x00', &(0x7f0000ee8000-0x4)='dev ', &(0x7f0000d42000)="2a5b2b9a7b24776c616e305c6d696d655f74797065272176626f786e65743100", &(0x7f0000542000)="5e2473656c6623d86b657972696e67626465766d643573756d6d696d655f747970652d00", &(0x7f000022b000-0x7)='proc-#\x00', &(0x7f0000be5000)='\x00', &(0x7f0000118000)='dev ', &(0x7f000080a000)='vboxnet1\x00', &(0x7f00003d9000)='\x00'], 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000cd5000-0x8), 0x400000800fee) recvmmsg(0xffffffffffffffff, &(0x7f000000e000-0x100)=[{{&(0x7f000000e000)=@alg, 0x58, &(0x7f0000005000-0x40)=[{&(0x7f000000e000-0xda)=""/58, 0x3a}], 0x1, &(0x7f000000f000-0x3f)}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000011000)}}], 0x2, 0x0, 0x0) 2018/02/05 16:00:52 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000e72000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f000040c000)='/proc/self/net/pfkey\x00', 0x80042, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000cf7000)=""/243) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000ad3000)={{}, {0xe}, 0x0, 0x3}) syncfs(r1) 2018/02/05 16:00:52 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000025000-0x8)='./file0\x00', 0x202000, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000025000)={@generic="2a3c4435abc6d4d646b4a1081d5aaab3", @ifru_flags=0x3}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000025000-0x6)='hybla\x00', 0x6) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x400454dc, &(0x7f0000001000-0x4)) 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) 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) mmap(&(0x7f0000024000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg$netrom(r2, &(0x7f0000017000-0x38)={&(0x7f0000025000-0x48)=@full={{0x3, {"91b6e4be30b919"}, 0xfff}, [{"bdea780547a16f"}, {"3e86908fc4b10a"}, {"a225ce01efb461"}, {"c521e4537cac75"}, {"c0e9414a43f592"}, {"d76a632a1088b1"}, {"210b5db62f8ba2"}, {"d1f2c23dda9696"}]}, 0x48, &(0x7f0000012000)=[{&(0x7f0000001000-0x5e)="0462c906df8fb5c027f60c6aebba0552038bb3df25585c64ceb4afb2efb8ca966acf1a3b32f1d52b0a0721867e421b279d648449f6b0ea2f8f7c423e1cdc54fdf004fd44df3c37472e5eb01844bf999036f171c1c224bf13219e28ca9d34", 0x5e}, {&(0x7f0000018000)="49b35da90b5578d1ebdfba21a1848a16192d3ad16f9d4760b0d4f82fa35bbf859b2489798edd22ac428126031c1d8200a6f391ce3ab7573cc151d1c25db9ca7ca8615ffb54329bd3db2f7373e04e7982ae7646a71d69f90ac31c4ec0991969b6d8ae1f385f001f32c0f67d9fe4e78114ab555bf349badb15f018d7b7dc1624b3692e69da612954ba430bd7b9fa637e13511b9bc0b05530121f607f893b481046dab777cd9ade37a15ecf15d026", 0xad}, {&(0x7f0000025000-0xd3)="abf8f89468180e57be478a779ab2c816643c4000d2723cd9de3fff61138b8f07952cb5e0280282aef53be31411cc7729e22452cf0ad70d9f572ca0922d25cb0c998c1c883e6fdddc7dcb7aea9421af2e3a1fcfcbe6d866e022f07b00df1fc6f26d79e1b1711ed431ad5c536108cb1250af2923f362eaa654bc1ab5e136a3786ca88926083764d69f149d7a6a4303382def23ce7229f0e979dc443cba7f39add4a9dcb5e1e9dfb77ee3628af1e00618e0a66555c3e7ddd2b5340d4eeff6e3cc7889618da2ced2397fa171a7257de4863fd4061e", 0xd3}, {&(0x7f0000025000-0xb4)="cb3038cac45b3f4b56ed5a0ec1e67127ca087313ef00ac50629bf0875690d009d884d1dcb886dfa5f5fd5d2aa2e9acac2e66724b38de6ee83585da36598afd61d46bbc932d0872b258ae803593831fe8b148a229719c3d48b99b4ec03ddf320d51257a41e6038eb50479ba3b7402b518fe5b8e6a980cb481cdc18228f2292ae32f81572ec9b9790b9208d47f7ed69031778cbf963c11119b1d78800337f061f0584bc1d8abfe7cfd7f3ea566327fc6fb52ad1eb3", 0xb4}, {&(0x7f0000025000-0xb3)="d6e8d6207b2470304a8eec2b0527f84010c1f63dc6252aed5a04d467c9ec0b7eb4322db2d5bf72a084e71407fa3352b116039d2498b2cbe5d8690e75920756f2183faf4f10535f82bd8e2a2624d8170d0ebe75cfd00b467729ea03466cbd9f46aa1ff5e19d15e49baa56ec959e77f2f78005ea921aac1ec9729e3b939034fedd55fe7c5d62df294c124ef45fe434c9dc7f3fb54b4aa3d419b081e1479736dc8db9d8d5f0d68ef7a1abab203cc3b7d8086af17e", 0xb3}, {&(0x7f000000c000)="8c6e8b87c0ba06829e57f2ddd3d2cbe924c66be9cddf6079c656eb410081e92ab9f9f2e092d0de48d209a6f1baaf6e7076edd322cb19a7c8d358a906b99e562b3b60d2a422285e22d20db03d3f1f1e28f33f4bd8f1237a3cd05f2746fe57a23cab34230edb34611710dca8cea3a7471a695be3f42ebb5a856066a44c86066ccef3e6efe01a4be27cd50a6687cbed6ee59bb99fb1edfeb0", 0x97}, {&(0x7f0000024000)="25b067fdfc27d22d5f52c73bdc80e766b949e88b", 0x14}, {&(0x7f000000e000)="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0x1000}, {&(0x7f000001e000)="1015ef0962673266fc931b1956171b8441f5f327ddca95d50725ca88b356e84b7d30dd51f33db7c2a2c27e8fc148e6c95543dc321831b3c87ffc647876dd6cb8dac71913868e55093f333b357ed5fbe6d07285881b3abf94fd942457c1f50c4c547ce0161c8715acddb7ce775f934ae9d1c7f0e01aa42d95aee78ca08db8ac19cd580a5ae8da3173fca8500ff19bebe0b9c3050e7e8078575aed643bfca996b15dd25c36fe6424659642a8aa168ac43266022f70b1f2c204ff028eec18ec49be3154068ec67e3d700d2761546fabfdad7af8c39f202df9ce324feda7a1494b81919d5fb810abd3a10900084f3f49dc064a14e60dec8538", 0xf7}, {&(0x7f0000025000-0xcc)="59d1d8cf72968ce943e1c75e3dd686e456cb2d0099f5ccb3ef7ea85980adc2751d2fa5ed443649b3539f5e8d00306c1514564d9589d5e7305d13071f1cd4ea62be027fa61b9541d6cfa54e81055abd7a4a4ef72b91fdc2a3238ca9e009e63b9ab9049edfcc8d2c77819355042147bf1dfa89ee71568670341a0bbd3ed9a0c9f49ffc3a33d284ee23cff7d9adc637e8574a5790ae2463cfb372f6dd46c031bc0457279d0f359f6da4badaeb0823b71e3677067a6b6024133b612cd751e1134a0829acc2dfd0608c2789c10998", 0xcc}], 0xa, &(0x7f0000024000)=[{0xf0, 0x116, 0x6, "9dd7f9f4ad02483b133551382613f41af4bb4591ca52ad142284f6da7a6fb401c0b8a0215df2811509ab77d7f168b955b57e37beeec079b61da8b0a3e20243949d93cb8cdcc3abd2445e1159340514affe245dcdcbb649004ad5dd6d74a9a2400e2c1681a30977529e1ad8a5fb6caaffe0df9360a68d36cd1380bc297335982461dfdb65ac4607408107250b56f3a57424ff92b1d589e0d5c0b5094116685d2aebcf7273e2d46ca233d76371d2cd5f0157308b3d86c69076aeb6065583c058a92ab05e34b60f6a763e765642c8ff1c79fc663ada530d6d82bb28"}, {0x1010, 0x105, 0x9, "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"}, {0xd8, 0x102, 0x0, "ec8736517c0fd35f47d2faf93e414f374a36c567c7aeb9744c9c27f6a3c32d461fded6bacfeb81244e73893031e4d4c8f21df004c6c19190bca95a2678f2291c5d98bb6aa1f8f07da50f68dd51a6fea699207647602853a8941f21f26a57dd0109f0c01cc7414a003031f88424f5f50ad5f1f9e810df610fa9ae01a715b34b73287c73daedaad03e1132725316894a01f1aa8fb6b0996a9ac0e8ee6b6255e1da60e87b40b8ec4ea0a21e7f81494896ab186e1883aa5a51b6089b2342ab95bf61cf"}], 0x11d8, 0x50}, 0x20) [ 88.546179] binder: 12693:12695 transaction failed 29201/-22, size 32-8 line 3004 [ 88.563157] audit: type=1400 audit(1517846452.664:70): avc: denied { getattr } for pid=12722 comm="syz-executor4" path="socket:[27748]" dev="sockfs" ino=27748 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 88.587264] audit: type=1400 audit(1517846452.684:71): avc: denied { write } for pid=12732 comm="syz-executor2" name="net" dev="proc" ino=26534 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 88.587584] audit: type=1400 audit(1517846452.684:72): avc: denied { add_name } for pid=12732 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 88.588324] audit: type=1400 audit(1517846452.684:73): avc: denied { create } for pid=12732 comm="syz-executor2" name="pfkey" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:insmod_t:s0 tclass=file permissive=1 [ 88.595056] binder: 12693:12724 got transaction to invalid handle [ 88.595064] binder: 12693:12724 transaction failed 29201/-22, size 32-8 line 3004 [ 88.611733] FAULT_FLAG_ALLOW_RETRY missing 30 [ 88.611743] CPU: 0 PID: 12717 Comm: syz-executor3 Not tainted 4.9.80-gb30d2b5 #28 [ 88.611748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 88.611761] ffff8801b1ec74e0 ffffffff81d94b69 ffff8801b1ec77c0 0000000000000000 [ 88.611773] ffff8801c4670890 ffff8801b1ec76b0 ffff8801c4670780 ffff8801b1ec76d8 [ 88.611783] ffffffff816624ba 0000000000005aab ffff8801c9f32168 ffff8801c9f320a0 [ 88.611785] Call Trace: [ 88.611798] [] dump_stack+0xc1/0x128 [ 88.611808] [] handle_userfault+0xa3a/0x1310 [ 88.611818] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.611828] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 88.611837] [] ? __lock_is_held+0xa1/0xf0 [ 88.611846] [] ? handle_mm_fault+0x117b/0x2530 [ 88.611853] [] ? handle_mm_fault+0x1fc3/0x2530 [ 88.611860] [] handle_mm_fault+0x1fd1/0x2530 [ 88.611869] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 88.611875] [] ? __pmd_alloc+0x410/0x410 [ 88.611882] [] ? __lock_is_held+0xa1/0xf0 [ 88.611892] [] __do_page_fault+0x5c2/0xd40 [ 88.611899] [] ? mm_fault_error+0x2c0/0x2c0 [ 88.611907] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 88.611915] [] do_page_fault+0x27/0x30 [ 88.611923] [] page_fault+0x28/0x30 [ 88.611931] [] ? iov_iter_fault_in_readable+0x1a1/0x410 [ 88.611939] [] ? iov_iter_fault_in_readable+0x1a7/0x410 [ 88.611945] [] ? iov_iter_advance+0xd70/0xd70 [ 88.611953] [] ? mark_held_locks+0xaf/0x100 [ 88.611961] [] generic_perform_write+0x1dc/0x500 [ 88.611968] [] ? page_endio+0x180/0x180 [ 88.611976] [] ? file_update_time+0xbc/0x3b0 [ 88.611984] [] ? current_time+0xd0/0xd0 [ 88.611992] [] __generic_file_write_iter+0x348/0x570 [ 88.611999] [] generic_file_write_iter+0x2d5/0x600 [ 88.612007] [] __vfs_write+0x4bf/0x680 [ 88.612015] [] ? do_iter_readv_writev+0x400/0x400 [ 88.612022] [] ? __lock_is_held+0xa1/0xf0 [ 88.612031] [] ? rcu_sync_lockdep_assert+0x6d/0xb0 [ 88.612038] [] ? __sb_start_write+0x14a/0x310 [ 88.612045] [] vfs_write+0x189/0x530 [ 88.612052] [] SyS_write+0xd9/0x1b0 [ 88.612060] [] ? SyS_read+0x1b0/0x1b0 [ 88.612068] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 88.612075] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 88.612082] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 88.612315] binder: undelivered TRANSACTION_ERROR: 29201 [ 88.612324] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 16:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f000083e000)={0x0, 0x0, 0x2, 0x0, 0x0, 0x3}) r0 = socket$netlink(0x10, 0x3, 0x6) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000251000-0x10)='/selinux/policy\x00', 0x0, 0x0) writev(r0, &(0x7f00000ce000-0x10)=[{&(0x7f00003e9000)="290000001c0055fcffffffffffffff0002000400000000000000010009000100000e010091645aff27", 0x29}], 0x1) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc8, &(0x7f0000f22000), 0x4) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000473000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f0000665000-0x3b)="4ab7522649d6d41e2eddb392b7a153f39ea5d7fe210c75c8f51be11f3aca2af5733bbed670978cfe14b9b56581326837ca3891f6a63fd543367178", 0x3b) 2018/02/05 16:00:53 executing program 3: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000918000-0x9)='/dev/sg#\x00', 0x0, 0x0) mlock(&(0x7f0000001000/0x4000)=nil, 0x4000) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000624000)={{{@in=@multicast2, @in=@empty}}, {{@in6=@remote}, 0x0, @in6=@dev}}, &(0x7f000016c000-0x4)=0xe8) 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a9e000-0xd)='/dev/net/tun\x00', 0x0, 0x2) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x4301}) read(r0, &(0x7f000062e000-0xff)=""/255, 0xff) socket(0x0, 0x0, 0x8) write$tun(r1, &(0x7f00008af000-0xb0)=@hdr={0x0, 0x84, 0x0, 0x2, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) r2 = add_key$keyring(&(0x7f00007a0000-0x8)='keyring\x00', &(0x7f00006d3000-0x5)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) clock_gettime(0x6, &(0x7f000081e000-0x10)) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00002a3000)='/dev/ppp\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000d43000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r3, 0x4008642b, &(0x7f00001a0000)={r4}) keyctl$clear(0x7, r2) restart_syscall() 2018/02/05 16:00:53 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDADDIO(r0, 0x4b34, 0x2234) capset(&(0x7f0000003000-0x6)={0x20080522}, &(0x7f0000002000)) 2018/02/05 16:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000573000-0x4)) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00005f4000-0x12)='/dev/loop-control\x00', 0x40000, 0x0) fcntl$dupfd(r0, 0x406, r1) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ce000)='/dev/rtc\x00', 0x301400, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000af0000)={{0xa, 0x3, 0x40, @mcast2={0xff, 0x2, [], 0x1}, 0xfff}, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x3ff}, 0x1, [0x1000, 0x1, 0xfe, 0x800000000000000, 0x8, 0x3688, 0x7, 0x5]}, 0x5c) readv(r2, &(0x7f00002a9000-0x20)=[{&(0x7f0000dda000)=""/232, 0xfffffffffffffee6}, {&(0x7f0000f66000-0x4b)=""/75, 0x4b}], 0x2) readv(r2, &(0x7f0000021000)=[{&(0x7f0000f8d000)=""/168, 0xa8}], 0x1) 2018/02/05 16:00:53 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) rt_sigprocmask(0x1, &(0x7f0000001000-0x8)={0x10001}, &(0x7f0000002000), 0x8) getsockopt$packet_int(r0, 0x107, 0xe, &(0x7f0000002000-0x4), &(0x7f0000001000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000003000+0x1cb)) 2018/02/05 16:00:53 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000340000/0xc00000)=nil, 0xc00000, 0x1000009, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4, &(0x7f00005d5000)="e2", 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000001000-0x44)={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x306, @random="29234d159671"}, 0x0, {0x2, 0x2, @multicast1=0xe0000001}, @common='bcsf0\x00'}) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f000057f000-0xc2)={0x0, 0xba, "c97fa929e051d000f5df7e4cc8fd0496fcb12a7c1f869cd596f24a81d19a37a66f5e91633a508f67aaa49dbdb9f8732d6fc9b9a38b0b3b509f2f3b9d165ff0cc69edc25d71f01215a102a32ab346b622fee1a4a59eda39a4202e0ecc0215d952caf87f6c117ae55ba60a3ca8808d6e763f091335dfd65b998894ba0e60726a55c9ccda622944b95701c34840cbdd58261fb305af52e88bd1059a518229a404cf63d362a4efd11a45ac3575de4df3147a593bb155eea6c3fef921"}, &(0x7f0000000000)=0xc2) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000350000)={r2, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f00009e3000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @empty}, @in={0x2, 0x3, @broadcast=0xffffffff}], 0x30) 2018/02/05 16:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000a29000)={&(0x7f0000b01000-0x1c)=@in6={0xa, 0x0, 0x0, @empty}, 0x1c, &(0x7f0000fc8000)=[]}, 0x8000) sendto$inet6(r0, &(0x7f0000b3c000-0x11)="d3077800c1e9c817ff38ee4b4a77902156", 0x11, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [], 0x0}}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f00004d1000-0x40)=[]}, 0x8000) sendto$inet6(r1, &(0x7f0000fc2000-0x60d)='5', 0x1, 0x0, &(0x7f0000105000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005f2000-0x10)='/selinux/status\x00', 0x0, 0x0) mq_getsetattr(r2, &(0x7f0000a4a000)={0x80000000, 0x100000000, 0xfff, 0x2, 0x9, 0xfe00000000000000, 0x5e, 0x6}, &(0x7f0000d0a000)) sendto$inet6(r0, &(0x7f0000b73000)='P', 0x1, 0x0, &(0x7f0000b54000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 16:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00009b5000)='/dev/vga_arbiter\x00', 0xfffffffffffffffc, 0x0) write(r0, &(0x7f0000946000-0x11d)="130000001000ffdd0200f49ff60f050000230a009d0000000f0066a73022e588070800005c51b7f7ae0db21871d861611b175c2c55a11ae9630f93c6e9ec011a8b0257b342d6cc0007ee8b91bd629000f01ad3d2c416e53e1bd75c014807f9f9911d57aeadf60954254c00039ceb6f6a784d21d1189a5adb8a3fd589a0515de42f5192ef4e2904b0afde86ac9455e5dc68f2a9a828a95604f842d9e37b79d8cf8e20eb831a377576bdf1474bb4ab1aaa4cdae0a17e3a2a5f7351427a38c4f72c745a24ac", 0xc4) write(0xffffffffffffffff, &(0x7f000017f000), 0x82) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r1, 0x402c5342, &(0x7f00001e6000-0x68)={0x68, 0x80000001, 0xcef, {0x77359400}, 0x3, 0x2e}) [ 89.089851] device eql entered promiscuous mode 2018/02/05 16:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = getpgid(0xffffffffffffffff) rt_tgsigqueueinfo(r0, r1, 0x13, &(0x7f00006d1000-0x10)={0xa, 0x0, 0x2, 0x8}) r2 = socket$inet6(0xa, 0x6, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000d02000-0x88)={0x0, {{0xa, 0xffffffffffffffff, 0x1, @empty, 0xfffffffffffffffd}}}, 0x88) 2018/02/05 16:00:53 executing program 5: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x5, 0x71e) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x7, &(0x7f0000d1c000)=0x2c, 0xfffffffffffffdf5) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f0000f03000-0x6d)=""/109, 0x6d) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f69000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r3 = accept$netrom(r2, 0x0, &(0x7f00006e9000-0x4)) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f00003bf000-0x6)=[{&(0x7f00009b9000-0x17)="daa4fd23fa8f58b2bbcef233b7c475b38f3b9f5ff6e30b", 0x17}, {&(0x7f0000f6b000-0xac)="3800dbd442ca19500e58df88036aec115e9666b80480b748c19c5e0cf1be8df8f6b1c6035cb273bd6959922d28905913782ec4c79fcf38f845872afb1d2c393425dcc995debd0a1a4beec26a27c6618b8c1d8692f78fa2ea4af73dad604b62b97b76bb585c26f417c244ba3beeddf82c38ad6efc818d631fec7201852db69b25ac348659bdf2bf9f1ed3dd9135ef1a0020d9cf158853c6fd357142c1c54d782671fb89993ea01a67310e5de9", 0xac}, {&(0x7f0000e36000)="f981ac1da8db0356e8ddc6d0a8bd4bb7b1768799758353092188666112f6ca0bc4d3b39a1ee15501ab56fd173fbc6cd7a6881cbbea744a84a5a87af83c752b304cc8a5491a3c2c0ec5378817677bc872d2d526f991692bd045348c527fa962f4", 0x60}, {&(0x7f0000f6b000-0x69)="e9cc55beaac714d5708763e1bf0abdd4e38baa668b3027376ac36ed5ffba18d60bae6fbf4738f1278a7b99b60fb6d83e437b56b477a5a092f1496e74c41f382a7124286b3d7cc9b6c8537adeb4426ed2ac5ba7384c6c8db2fd6dba4640769f07a3c84e9ca295da7e07", 0x69}], 0x4) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000f6b000-0x8)='./file0\x00', &(0x7f00003e6000-0x8)='./file0\x00') recvmsg(r3, &(0x7f0000473000)={0x0, 0x0, &(0x7f0000f69000)=[{&(0x7f0000a0c000)=""/39, 0x27}, {&(0x7f0000223000)=""/249, 0xf9}, {&(0x7f0000f6a000-0x23)=""/35, 0x23}, {&(0x7f0000f6a000-0x1000)=""/4096, 0x1000}, {&(0x7f00002ae000)=""/170, 0xaa}], 0x5, &(0x7f0000f6a000-0x94)=""/148, 0x94}, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) r4 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0xf, &(0x7f0000f69000)=0x6, 0x4) bind$inet6(r4, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) [ 89.128189] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000006000)='/dev/ppp\x00', 0x8000, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000008000-0x16)='/selinux/checkreqprot\x00', 0x200040, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r1, 0x28, 0x1, &(0x7f0000000000)=0x81, 0x8) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x40000017685) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000007000-0xf)='/dev/sequencer\x00', 0x800000, 0x0) readv(r0, &(0x7f0000005000)=[{&(0x7f0000005000)=""/213, 0xd5}], 0x1) 2018/02/05 16:00:53 executing program 1: r0 = request_key(&(0x7f00002a2000-0xa)='blacklist\x00', &(0x7f0000d4b000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000176000-0xa)="06", 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x800000000010200, 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) add_key(&(0x7f0000002000)='id_resolver\x00', &(0x7f0000003000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000002000)="2d1ab679c6", 0x5, r0) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c94000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$llc(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001000)=0x10) connect$nfc_llcp(r2, &(0x7f0000001000-0x60)={0x27, 0x7, 0x347, 0x3, 0x400, 0x400, "758c554a723c870265d7a564c3663457617d77a98f1f526bcb8ef96bbabe53a7500467e58754b3e4b073a1d935436ffa9e858a4280baad64297ad48a6bbcf8"}, 0x60) 2018/02/05 16:00:53 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000001000-0x8)='./file0\x00', 0x2040, 0x104) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x800f) writev(r1, &(0x7f0000c30000)=[{&(0x7f000068f000-0x2a)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/02/05 16:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000a79000)=[{{&(0x7f0000413000-0x10)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000e39000)=[{&(0x7f00006ec000-0x8e)=""/142, 0x8e}, {&(0x7f00009d0000-0x9d)=""/157, 0x9d}, {&(0x7f0000044000-0x5e)=""/94, 0x5e}, {&(0x7f0000d83000-0x61)=""/97, 0x61}, {&(0x7f00003a2000)=""/132, 0x84}], 0x5, 0x0, 0x0, 0xa67}, 0x100000000}, {{0x0, 0x0, &(0x7f0000d0e000-0x20)=[{&(0x7f00000e1000-0xc7)=""/199, 0xc7}, {&(0x7f0000030000)=""/46, 0x2e}], 0x2, &(0x7f00005cf000-0x84)=""/132, 0x84, 0x5}, 0x8001}, {{&(0x7f00003f4000)=@generic, 0x80, &(0x7f0000345000-0x90)=[{&(0x7f0000e89000)}, {&(0x7f00007d2000)=""/72, 0x48}, {&(0x7f00007a6000)=""/43, 0x2b}, {&(0x7f00003ed000)=""/4096, 0x1000}, {&(0x7f0000b49000)=""/15, 0xf}, {&(0x7f000097b000)=""/209, 0xd1}, {&(0x7f00006e3000)=""/16, 0x10}, {&(0x7f00007a1000-0x33)=""/51, 0x33}, {&(0x7f0000e15000)=""/29, 0x1d}], 0x9, &(0x7f0000874000-0xf)=""/15, 0xf, 0x7}, 0x8}, {{&(0x7f0000652000-0x6)=@hci, 0x6, &(0x7f0000ad5000-0x60)=[{&(0x7f000066d000)=""/89, 0x59}, {&(0x7f00003a9000-0x9f)=""/159, 0x9f}, {&(0x7f00005be000)=""/155, 0x9b}, {&(0x7f00002ab000)=""/233, 0xe9}, {&(0x7f00003c0000-0x49)=""/73, 0x49}, {&(0x7f0000f10000)=""/59, 0x3b}], 0x6, &(0x7f00005c5000-0x1)=""/1, 0x1, 0x8}, 0x7}, {{&(0x7f00003f4000)=@vsock={0x0, 0x0, 0x0, @hyper}, 0x10, &(0x7f00008ff000)=[{&(0x7f00001ce000-0xad)=""/173, 0xad}, {&(0x7f00001bb000)=""/209, 0xd1}], 0x2, 0x0, 0x0, 0x80a}, 0x6}, {{&(0x7f0000f23000-0x10)=@vsock={0x0, 0x0, 0x0, @host}, 0x10, &(0x7f00008da000-0x70)=[{&(0x7f000062d000)=""/4096, 0x1000}, {&(0x7f000040d000-0xc)=""/12, 0xc}, {&(0x7f0000163000-0x37)=""/55, 0x37}, {&(0x7f000072d000-0x82)=""/130, 0x82}, {&(0x7f0000905000-0x80)=""/128, 0x80}, {&(0x7f0000778000)=""/217, 0xd9}, {&(0x7f0000ed6000-0xea)=""/234, 0xea}], 0x7, &(0x7f00006a8000)=""/16, 0x10, 0x60a3}, 0x2}, {{&(0x7f0000f93000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f00002ec000-0x60)=[{&(0x7f000073a000-0x67)=""/103, 0x67}, {&(0x7f0000564000)=""/218, 0xda}, {&(0x7f00007a4000-0x8c)=""/140, 0x8c}, {&(0x7f0000b7f000-0xbd)=""/189, 0xbd}, {&(0x7f0000338000)=""/235, 0xeb}, {&(0x7f00001ea000)=""/32, 0x20}], 0x6, &(0x7f00003d7000), 0x0, 0x1}, 0x684e}, {{&(0x7f00007a2000)=@nfc, 0x10, &(0x7f0000560000-0x40)=[{&(0x7f0000c24000-0xf)=""/15, 0xf}, {&(0x7f0000121000)=""/4096, 0x1000}, {&(0x7f0000071000)=""/164, 0xa4}, {&(0x7f000093c000)=""/38, 0x26}], 0x4, &(0x7f0000a7c000-0x3c)=""/60, 0x3c, 0x80000001}, 0x2}, {{&(0x7f0000c07000-0x20)=@pptp={0x0, 0x0, {0x0, @empty}}, 0x20, &(0x7f0000d29000-0x50)=[{&(0x7f0000862000)=""/195, 0xc3}, {&(0x7f0000acb000-0xe7)=""/231, 0xe7}, {&(0x7f0000116000)=""/236, 0xec}, {&(0x7f0000c73000-0xab)=""/171, 0xab}, {&(0x7f0000125000-0xf5)=""/245, 0xf5}], 0x5, 0x0, 0x0, 0x3}, 0x400000}], 0x9, 0x10022, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000531000)) r2 = syz_open_dev$sndseq(&(0x7f00004ff000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000472000-0x4)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000d66000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000"}) socket(0x10, 0x800, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f0000742000)={0x0, 0x2000000000000080, 0x3, 'queue0\x00'}) 2018/02/05 16:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00002c8000)='net/ip_tables_names\x00') 2018/02/05 16:00:53 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x160) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() r2 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00001e6000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = userfaultfd(0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000a41000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000021c000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000072a000)={0x0}, &(0x7f0000e13000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x3, &(0x7f0000001000-0xc)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00002dd000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f00007a0000)=[0xffffffffffffffff, 0x0, 0x0]) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) lstat(&(0x7f0000934000-0x8)='./file0\x00', &(0x7f0000936000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000c5f000)='./file0\x00', &(0x7f0000246000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = openat$ppp(0xffffffffffffff9c, &(0x7f0000be1000)='/dev/ppp\x00', 0x105180, 0x0) r18 = socket$inet6_udp(0xa, 0x2, 0x0) r19 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) r22 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c44000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r23 = accept4$ax25(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000000)=0x10, 0x800) r24 = signalfd4(0xffffffffffffff9c, &(0x7f0000dd7000)={0xd6}, 0x8, 0x800) r25 = openat$keychord(0xffffffffffffff9c, &(0x7f0000602000)='/dev/keychord\x00', 0x40000, 0x0) r26 = eventfd2(0x1cd1357e, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000f0d000-0xe8)={{{@in6=@dev, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f0000001000-0x4)=0xe8) r29 = getegid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000f02000-0x4), &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)) r32 = getgid() r33 = inotify_init() r34 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x8001, 0x0) r36 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r37 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) r38 = socket$inet_icmp(0x2, 0x2, 0x1) r39 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r40 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000366000)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000413000)=[{&(0x7f0000000000)={0x21c, 0x33, 0x1, 0x4, 0x2, "", [@nested={0xf8, 0x16, [@generic="856b9bfbe6625592e82ee07540460f21d5f4d582b6d6dc15d833c085d3bc3dc80f106ec35b7489641d0dbbe0bc3d4c295dfdee19b582552cf052453234f40426ef080f1e37f79212013075f372909afda03b26de0c8305627e2aceccc5d73b54a9e1eb4422", @generic="818028cec1254b494a8dfdc87a8c7a6cb4e3f3d58d13070cf9f03bd3a7177c06858b26e471d85ca362f17de1246c62b322b5f9440bce4ca093566c42365413163185b80d5ce9b1bf69eaba697e9e69aff405ecb3cfec55a5f489ce4462661cee9933ccdbb0904104c3beba1b0333149705788313e455a4b9fd0e95ff1b7607ebd52bba5903e2857b012d476fb0"]}, @typed={0xc, 0x47, @pid=r1}, @generic="b35fc38f55f5eef032af875d458a9c13eefd83eec964aca96503b054bdfef78fc86378d6df055406865eba28dcdcde1ee3b6d4165704fee8e1e8bfcdff4630045c85e0f540333af7b28c94044994e34c7d8cb63882b36241e41633bb1d9aab6dfba95c2938e724db87e9cae6314268ceecfd63b36a73d61ff52d733152a5a279815342f7ce4ac73e43512e9c01a87e5d30a88ea8818f243519bdcf03ab93c90b80c0a6aeeed1a88f3b02308b8519d06e4a3ff3580ae3b103885f0ef581d2ffc30eec6dc88b905dc584f440fb94445a1847cdabaaaaf911a3fb386f1dbfb7079b5543ae5c5bbcc1bbb506616e2f43472769556fff72d9de76a7", @typed={0xc, 0x1e, @pid=r2}]}, 0x21c}, {&(0x7f0000f0a000)={0x184, 0x14, 0x102, 0x1, 0x1, "", [@nested={0x1c, 0x87, [@typed={0xc, 0x94, @uid=r3}, @typed={0xc, 0x22, @str='\x00'}]}, @generic="43a25ed5000c4fbe89daa963901adca07d1e2790eaabea7635ab6d2b78c8c28417d8ebb671f477c1452e69e1fdf425edea97578e42a5cbccecfab8446fa7bf007df21b8de6d4fbcf6ad399742bc24fed2e4c604cd4f93b915f611e811b122922d555e3ae102e982c8aab8e7273c50cfc391dee74ad7ad45defcb67c21a302ffb4d165dd66f0e4d6b78f1e043569e976abe752f13a2abc0619dd2f3901c8256b506edb551422c1abbbd0b3cf2682908614f0c", @typed={0x8, 0x7a}, @generic="df92fdb73b807b4e8bd5ad08e8611d6ba1813bf1d74a896f50e3a605bbd2865877c70ec7177c0d90545b61042aa7a87fc9c487112726059458e60ce48616c60562583f4b22a8821f115596ddfa335848b2118a51600e05031d4d69ff587f0b0f50057b6d1b87bfd873b899368f24712788c72da9b468844025be0549e651fbac4ba5c0336a20c4af83c01010486e90a1e83cbf1bd416d958554bc8d9a8"]}, 0x184}, {&(0x7f00007bb000)={0x19c, 0x39, 0x904, 0x6, 0x3, "", [@generic="9b94d5e7d4c65a98a193e503041fb71548c05a537fd235f04f2429c148af7c1288cebebae8ae8d1ddcdbbbed1230bc2109f0092b7b751f40b87072d5f060e50b389b7b64ba2ac310b944638097f9be75f3a19c4c4718600e5f14fded877f8a3a44893bf99e38984627a25fe17ccf353162d13cfc8e51ffcd768290e7e4cd7f1e1863d302b8bcc0eb625e862b33b7546e4d6eeac7e57fbe658d6e48b014215dc13f52e0656d0aa6c1e150b55f866ebfe1c5b5dd4858ab44ac331463", @generic="6614d6a2b764feeb3a56f0271a9ad3dca65deb3e92b041398a71b226a42816345af8e8759776a761dd9421d3434712c02824d56232feae58f385063720a1533b56cb2e7a638a411268f7026be624bf82f6bf7de1c23fc8d1bb7f858c2b3d9246c582e235ba1397ef79f5f0cc17454f2e8477e2f2a2572f1470dd0b0a271c3ae62af7b2685127ad978749638dc55683018f7d38c2460ad62df0d00df36152f4457392d3e26c040e61498f09ad2b5ac4f78dd8a5bc7b1b3cf4d630b0e5178ff51e7af59200a4", @typed={0xc, 0x79, @u32=0xff76}]}, 0x19c}, {&(0x7f0000001000-0x1c)={0x1c, 0x32, 0x401, 0x4, 0x2, "", [@typed={0xc, 0x68, @fd=r4}]}, 0x1c}, {&(0x7f0000374000-0x1304)={0x1304, 0x17, 0x0, 0x4, 0x0, "", 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@typed={0x18, 0x88, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="cb68b392b930227b7f61c40a48975afeb1a42f84625ad5f2f2809b0d582405c7e48d61576fac21b5c4ed6cabc414", @nested={0x108, 0x39, [@generic="f47cd2210bc38f8984767aa6447929d2c3a540d8716e531bdc182b87f2c7dd89fe0fa60d68f17f300f4ef496f3c95d67b6c317ade67294c76192431bba0f7539fd93c9878108f671bcd0b75d021ad81c299df37fa022f772942c5df960cf3f91c2ffa5a4214bf700cc3be52ec7a3d6b1ff3fe44ad58346e31211ddce979621089e5d5a5ea2c77208da46158320f0663c4d7cc6d89d91f9c7efc66750a9c6f12623e5d195af45f11d85f76d4d52b786d482fd5e7375236a4a1c50b5f612257db30e73274228", @typed={0x8, 0x9}, @typed={0x10, 0x41, @u64}, @typed={0xc, 0x65, @u32=0x3}, @typed={0x8, 0x92}, @typed={0x10, 0x57, @u64=0x1}]}, @nested={0xd8, 0x3d, [@generic="a6f9d71c0a3749e8d06a9afea0696089b7e89094b0757d66514f830c080f8c9c64a0a2c515da4a066a9dc66a437debad369ef9868c16f1ccd3f914b05bbc8ded53d706ea43746cbb0e16935540215f2c28c04dbf47bbaf57c7a18c34aa7419d8e792bdc815be18981688a9da34f7184db9ab5cbde119ce597e4e4d9bbba599bfb81ec0e3885ac12d6d1c6d5a0b6689f15852597523a580b7dbd7fc42e2e3f52b5a558435a223e03803cef89c5850bd3036f7725e8c793d7c2631330ba5436bd0d885d6532694cd6275a135b275ad58362a"]}, @generic="59012339b230215b5ad5f94f8f439310bb9a9d6f8038c415acf8803f2b81dc298a3190c77bd7af5815db447a162f6c5003078fd93014b56058e152cf46046c06e772ebdba1008d167d022d6ad24f438f4654a502c8ac2475fe88ab9af589a56aa9a33ba27616bf7c2f31e996724ac111c3275cfe83503b1e754f39600e5e9b9573c8eae6625290bc2703c6a0059a2fa1db23d4dadfba696abea983c0e64f843cf9250c0c2f0a510741eaba30fb9f1ef08443ac1274385ec3d4b83962463a27b7"]}, 0x1304}, {&(0x7f0000001000-0x108c)={0x108c, 0x33, 0x300, 0x0, 0x1, "", [@nested={0x107c, 0x1a, [@generic="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@typed={0x60, 0x6a, @binary="630d68da20f186f67887037477ccb73ac0e86f6596ed705d87212ccd6f39218cd1a6a473646599f1df7e91f0b6b22c63bba767e4325a747e28820675de93bfd03ded9e13c1ca427574fc0cb8b0caea4743ff6ec3ec"}, @typed={0x18, 0x3a, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}]}, 0x108c}], 0x6, &(0x7f0000000000)=[@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, [r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x28, 0x1, 0x1, [r22, r23, r24, r25, r26]}, @cred={0x20, 0x1, 0x2, r27, r28, r29}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x30, 0x1, 0x1, [r33, r34, r35, r36, r37, r38, r39, r40]}], 0x150, 0x800}, 0x0) mmap(&(0x7f0000000000/0xe7b000)=nil, 0xe7b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r41 = socket$inet6_udp(0xa, 0x2, 0x0) r42 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r42, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r41, {0x2, 0x3, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x27c) sendmsg$nl_crypto(r42, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) 2018/02/05 16:00:53 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000014000-0xc)={@dev={0xac, 0x14}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r2 = add_key(&(0x7f0000014000-0x2)='id_legacy\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000014000-0xe7)="3f8a5daaf77b98959ad8fdaf7eea948c6ab8ca9cfbe2ea5944ce78182ad81bc6b8841652bc970e505af42aca489fa64aad7db9ea2e504986778b83b383d22347917de629d6783cd4cedf4b673623d6ae82c7c38a1f6d1d1107f01100b1f4e5f6431184b7827fc95a8fa633e38e279a7b7f4060d92d42469531e11ae64281625cc89ba1c6ef84789c4564529d4a0d69c257b410da1c23aa786dff482b0e0b85b0a3b83bd19b06217a152b24de4ef04d454b56373427869e4d9f4d3f3f294a494807e9527b807d07f441e7b5c826e9e197b9c3261a6ef806443e2a1aabf41f814a9d2812c50d21e0", 0xe7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000001000-0x8)='rxrpc_s\x00', &(0x7f0000001000)='nodevsecurityvboxnet0{vmnet1\'+nodev\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000501000-0x24)=@ethtool_sset_info={0x37, 0x0, 0x8, []}}) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00002de000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f22000-0x4)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x0) getsockname$packet(0xffffffffffffff9c, &(0x7f0000520000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000406000)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f000032f000)={{{@in6=@dev, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000eb8000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000a07000-0x3b)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x4, 0x2, 0x7, 0x2, 0x20, 0x80, 0x7f, r1, r2}, {0x1, 0x81, 0x3, 0x80, 0x40, 0x50c, 0x7, 0x4}, {0x0, 0x7, 0x0, 0x3}, 0x6, 0xf, 0x1, 0x0, 0x2, 0x2}, {{@in=@loopback=0x7f000001, 0x1, 0x6c}, 0xa, @in6=@loopback={0x0, 0x1}, 0x2, 0x1, 0x3, 0x0, 0x1, 0x9, 0x7fffffff}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000cbd000)='net/tcp6\x00') preadv(r3, &(0x7f0000e3d000)=[{&(0x7f0000760000)=""/187, 0xbb}], 0x1, 0x0) 2018/02/05 16:00:53 executing program 6: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000596000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x7af, 0xa000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000001000-0x4)=0x4) ptrace$setopts(0x4206, r0, 0x7fffffff, 0x20) r2 = inotify_init1(0x800) fadvise64(r2, 0x4b, 0x5, 0x200000000000000a) 2018/02/05 16:00:53 executing program 0: getegid() mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) accept4$inet6(r0, &(0x7f0000007000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000006000-0x4)=0x1c, 0x0) setsockopt$sock_int(r0, 0x1, 0x20000000007, &(0x7f0000019000-0x4), 0x4) shutdown(r0, 0x0) 2018/02/05 16:00:53 executing program 1: mmap(&(0x7f0000000000/0xfe3000)=nil, 0xfe3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000278000-0x8)={0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0x57, &(0x7f0000fe4000-0x4), &(0x7f0000fe3000)=0x4) r1 = socket(0x10, 0x2, 0xc) write(r1, &(0x7f000095c000)="1f0000000104ff0bfdfd45c8131100000200f0ff08000100031100dc05df00", 0x1f) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000987000)='./file0\x00', 0x0) pivot_root(&(0x7f0000c18000-0x8)='./file0\x00', &(0x7f00007e7000-0x8)='./file0\x00') mount(&(0x7f00004d1000)='./file0\x00', &(0x7f00009eb000)='./file0\x00', &(0x7f000099e000-0x6)='sysfs\x00', 0x0, 0x0) 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x4, &(0x7f0000f64000)={0x5e, {0xe76}, 0x400000000, 0x5b}, &(0x7f000018e000), 0x8, &(0x7f0000a5a000)) rt_sigaction(0x7, &(0x7f0000f4e000-0x20)={0x46e196, {0xfffffffffffff26e}}, &(0x7f00004f2000-0x20), 0x8, &(0x7f0000afd000)) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f000006a000-0x9)='/dev/sg#\x00', 0x0, 0x0) 2018/02/05 16:00:53 executing program 6: keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) keyctl$session_to_parent(0x12) 2018/02/05 16:00:53 executing program 3: prctl$intptr(0x2000000000029, 0x3) mmap(&(0x7f0000000000/0xed5000)=nil, 0xed5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ed5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x80805, 0x3, &(0x7f0000390000-0x8)={0x0}) mmap(&(0x7f0000ed6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f0000ed6000)=0x2, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000ed6000-0x6)='hybla\x00', 0x6) mmap(&(0x7f0000590000/0x3000)=nil, 0x3000, 0x3, 0x4000000032, 0xffffffffffffffff, 0x0) 2018/02/05 16:00:53 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000278000)='./file0\x00', 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000046000-0xe)='/dev/keychord\x00', 0x100, 0x0) link(&(0x7f000069c000)='./file0\x00', &(0x7f00002a0000)='./file0\x00') ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f000012e000)={{0x1c00000, 0x5}, {0x10000, 0x8}, 0xfc42, 0x7, 0x2}) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f00004db000-0x6)='ramfs\x00', 0x10, &(0x7f000032a000)) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r2 = open(&(0x7f0000002000)='./file0/bus\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f0000aef000), 0xa8) 2018/02/05 16:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000bed000)='/dev/sequencer2\x00', 0x40000, 0x0) accept$nfc_llcp(r0, &(0x7f0000690000-0x60), &(0x7f00008f8000)=0x60) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000445000-0xa0)={0x0, @in6={{0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x47}}, 0xff, 0x9, 0x6, 0x6, 0xc}, &(0x7f00001b9000)=0xa0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000b99000)={r1, 0x10001, 0x104, 0xff, 0x7, 0x1f}, 0x14) r2 = socket$inet(0x2, 0xa, 0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00003bc000-0x4), 0x4) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000239000)) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000002000-0x4), &(0x7f0000000000)) prctl$setfpexc(0xc, 0x0) socketpair(0x0, 0x6, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fea000)={0x81, 0xb022, 0xf20, 0x0, 0x5bb8, 0x0, 0x2617, 0x1, 0x4, 0x3, 0x80}) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000003000-0x30)={0x2, 0x6, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sa2={0x1, 0x13}]}, 0x20}, 0x1}, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x0, &(0x7f0000008000-0x4), &(0x7f0000002000-0x4)=0x4) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000006000)=[@in6={0xa, 0x2, 0xa49e, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in6={0xa, 0x1, 0xc90, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x3, @empty, 0x2}, @in6={0xa, 0x1, 0x10001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x3ff}], 0x9c) 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlinkat(r0, &(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/15, 0xf) truncate(&(0x7f0000cae000-0x8)='./file0\x00', 0x0) ioctl$KDENABIO(r0, 0x4b36) [ 89.306584] netlink: 3 bytes leftover after parsing attributes in process `syz-executor1'. 2018/02/05 16:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000b12000-0xd)='/dev/usbmon#\x00', 0x6360, 0x0) ioctl$EVIOCSABS3F(r1, 0x401845ff, &(0x7f0000dc1000)={0x8000, 0x0, 0x5, 0x8001, 0x0, 0x3f}) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000e11000-0xaf)=""/175) 2018/02/05 16:00:53 executing program 1: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000b26000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x4000000000000a65, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000ec7000-0xd)='/dev/snd/seq\x00', 0x0, 0xffffffffffffffff) write$sndseq(r1, &(0x7f0000c3c000-0x60)=[{0x0, 0x100, 0x2, 0xba12, @tick=0xffffffff, {0x9, 0x4}, {0xffff, 0x6}, @addr={0xe32c}}, {0x3, 0xffffffff, 0x15c4, 0x63, @time, {0x6, 0xda9}, {0x6, 0xb9c}, @time=@tick=0x700}], 0x60) poll(&(0x7f0000e4f000-0x8)=[{r1, 0x2011}], 0x12b, 0xffd) r2 = add_key$user(&(0x7f0000f37000)='user\x00', &(0x7f00001a4000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000675000)="3705416d68e5c0", 0x7, 0x0) keyctl$describe(0x6, r2, &(0x7f0000763000)=""/157, 0x9d) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000682000-0x8)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000c03000)={{0x80, 0xfffffffffffffffe}, "0a4ceaa05dad126e00000002a1569b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42d576589701a4", 0x73, 0x10000b, 0x0, 0x0, 0x4}) r4 = accept4(r3, 0x0, &(0x7f0000b75000), 0x0) clock_gettime(0x0, &(0x7f00008c7000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000e3a000)=[{0x3ff, 0x9, 0x16, 0x9, @time={r5, r6+30000000}, {0x2, 0x1ff}, {0x10001, 0x1f}, @queue={0x7ff, {0x5}}}, {0x3, 0xba05, 0x4, 0x1ff, @tick=0x4d44, {0x3ad, 0x3}, {0x7f, 0xa4}, @addr={0x1, 0xffffffffffff8001}}], 0x60) sendmsg$nfc_llcp(r4, &(0x7f0000473000)={&(0x7f0000d1e000-0x60)={0x27, 0x7, 0x5, 0x5, 0x0, 0xffffffff, "6923749017d9b29aeb210d878e1c29e30bee991a832cce54f88b7791c40d00ecb20f441a7bd2b6a9bd64e65af2ac3f07ba5ae48c6a8d9665739185b911ce3f", 0x5}, 0x60, &(0x7f0000c1f000)=[{&(0x7f0000182000-0xca)="9957cd92264dcc5d9cf6749cd899c575bc63e28bfeac769cebb8c7126ad107b63fc42b7ddec1ef33b61ad29bf01f4b3c9dd1e3397348447dc5ef1921e516d667a4ba6d234fcc9d34c4e4b453838667445a7c631e9e3e40b3191ac81d761456b4e3d24f6d0aea90e577af3138510d25347032236585545bda02b6c8bf59d1ec82444d0a4fea2c66d440e1fea73ce5d6b026ec238e888dc06701257b0de2c5dc25fbd56cdf84505d4cb346abc65826be93bc669d0191bbd37f658c2fd68a056f551d81082664b8aa856261", 0xca}, {&(0x7f0000773000)="9ff276a5a56d98f9703157c5a00aa6b5081402043a3ef1a866a7c469fdfa1586a7d1f839717cac01f6ed442182cf6351bcb48f7f5a35737e66f128be904a1b2ac016c170af49e4c130", 0x49}, {&(0x7f0000a3d000)="f337d18f1de1d01a47ca709686fc91fe192e4e2fc86ccd0e4745b312ff58a7aa00d65814d2a9158b15c32591b9bde0cc67e864592b5490c7805af44b46c1c3aed08e9fe41538efd7669245d3241cad", 0x4f}], 0x3, &(0x7f00006fc000)={0x30, 0x10c, 0x8, "a823a264c6f5f90728e3088429fd590b7ef5ed4204745d1894868e90"}, 0x30, 0x40}, 0x40000) link(&(0x7f0000bec000)='./file0\x00', &(0x7f000078c000)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 16:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000825000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, &(0x7f0000f77000-0x4)=0x800) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/02/05 16:00:53 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x3) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000016e000)=@common='ip6_vti0\x00', 0x10) flistxattr(r0, &(0x7f0000040000), 0x0) 2018/02/05 16:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000755000)={&(0x7f000081a000/0x1000)=nil, 0x1000}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/05 16:00:53 executing program 3: mmap(&(0x7f0000000000/0x2f000)=nil, 0x2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000025000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000028000)={&(0x7f0000026000-0x28)={0x14, 0x10, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x3}, []}, 0x14}, 0x1}, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r0, 0x10e, 0xa, &(0x7f0000026000)=0xffffffff, 0x4) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x0, 0x20010, r0, 0x0) mmap(&(0x7f000002f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x10102) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x79, &(0x7f0000031000-0x4)=0x8, 0x4) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000031000-0x15)='/dev/pktcdvd/control\x00', 0x200000, 0x0) mmap(&(0x7f0000030000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000031000-0x4)) unshare(0x8000000) r3 = creat(&(0x7f0000030000-0x8)='./file0\x00', 0x14) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f0000016000)={0xfffffffffffffffc, 0x7fffffff}) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f00009d1000)={@random="d76c380c000e", @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv6={0x86dd, {0x0, 0x6, '\x00', 0x8, 0x11, 0x0, @empty, @empty, {[], @udp={0x3, 0xffffffffffffffff, 0x8}}}}}}, 0x0) chdir(&(0x7f0000eef000)='./file0\x00') 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000016c000)='/dev/sequencer\x00', 0xa02, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @time={0x77359400}, {0xfffffffffffffffd}, {}, @addr}], 0x30) 2018/02/05 16:00:53 executing program 6: r0 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r0, &(0x7f0000001000-0x1)=[{&(0x7f0000000000)="5b8e864f0911a65d10368b3d73ff9037b337eaef39d7062e78bbbdd11a87ddeb2b0675b43fc8bdef5caeab064a29b2faa5aa0ae0d1d7fae8d20c6a7c9756d3edf526a567a78f532a277c0c3c77826f81001d0c4ccdd0e079a978ad20b27e39a0f92f21d268a71f474e76752dffa29432f58d1ac9e6a544c66e992106cee0b556104e0cc156e0c07af0840678bae0f7923d031c5da795e65e229fbdf3e3e74804e38b324d389da096e21dbad8d62e98c40fdf81fdb6d0c53159da68e4", 0xbc}], 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000cc6000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f000028d000-0xa)='$]selinux\x00', 0x3) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r1, 0xc0105303, &(0x7f0000435000-0x10)={0x0, 0x0, 0x20}) 2018/02/05 16:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) r1 = open$dir(&(0x7f00004be000)='./file0\x00', 0x80000880, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000500000-0xc)) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004a9000)='/dev/vga_arbiter\x00', 0x101000, 0x0) creat(&(0x7f000043c000)='./file0\x00', 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000167000-0xb), &(0x7f0000487000)=0xb) readv(r1, &(0x7f00001a2000-0x60)=[{&(0x7f0000272000-0x2a)=""/42, 0x2a}, {&(0x7f0000896000)=""/158, 0x9e}, {&(0x7f0000f5f000)=""/179, 0xb3}, {&(0x7f0000db8000-0xf7)=""/247, 0xf7}, {&(0x7f0000561000-0x55)=""/85, 0x55}, {&(0x7f00006fd000)=""/199, 0xc7}], 0x6) sendfile(r2, r2, &(0x7f0000550000-0x8), 0x6cdf) open(&(0x7f00008b0000)='./file0\x00', 0x2, 0x0) 2018/02/05 16:00:53 executing program 7: gettid() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x20020000) r0 = gettid() socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000b59000-0x8)) exit(0x0) sched_setaffinity(r0, 0x8, &(0x7f0000029000)) llistxattr(&(0x7f0000de3000)='./file0\x00', &(0x7f0000329000)=""/111, 0x57) 2018/02/05 16:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000)={0x7fffffff}, 0x8, 0x0) r1 = epoll_create1(0x2000007fffd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005a4000-0xc)) r2 = gettid() rt_tgsigqueueinfo(r2, r2, 0x1b, &(0x7f0000f66000)={0x32, 0x8, 0x80000001, 0x4}) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000759000)='/dev/ptmx\x00', 0x20200, 0x0) rt_sigprocmask(0x2, &(0x7f0000c9e000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x4, @thr={&(0x7f0000a01000-0x93)="de105370036fa856feec57e24b9f184d41cb48c87cd4d31482aa27684151173c7e7677e6aabbcd51c5613514eb9d45b49fb6eda64c02ec0cbb05392296ffde9d1837c3a34ada6c335bb3a24a95cb00a06567c3d56f4cf136b4a0a3e99f79c3f49e46d0c756477e45e0d1ff9f787ba54a25571b18f8e0e40ba031dff345cdf3292acfdf0db19f52b6df652ad968ba92e851cbe9", &(0x7f0000b25000)="54d8c8f3bbd2459fb5419611c5af593458a92c5cb500d90955bafc3bc5d1f61a630c01c71ef042cceed4f43a5fa8deb44861d3c2ba22b0f076852a183dd43b1150f5cb025aa7a7d6981e1eaaccd0329d2a3614f194ba73fe607dd8b8b139c712a57829454092ecdb27e8f3320790a9dffdcbb75a4e1dcbd7c36f9b2a010ac4ae70c58a8ebb8c3b2f6d88779483e1a025530bd2ddd26503290584e24339e504b445fc76b20cb13a7853983b71f9fa30e3a0f74078acf6c51a10fe5d7ec08ef1541a2893e01b4941cac0c686a194bd9cab28fcfebdca7481e90526310600d9fcebcd222165ecbb820a895d88d32280"}}, &(0x7f0000044000)) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b01000)='/proc/self/net/pfkey\x00', 0x109800, 0x0) ioctl$EVIOCGKEYCODE_V2(r4, 0x80284504, &(0x7f0000440000-0x6b)=""/107) clock_gettime(0x0, &(0x7f0000f74000-0x10)={0x0, 0x0}) ppoll(&(0x7f000004f000-0x40)=[{r0, 0x1301}, {r1}], 0x2, &(0x7f000005b000+0xd56)={0x0, r5+10000000}, &(0x7f000005b000), 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x7, &(0x7f0000c86000), &(0x7f00000fb000-0x4)=0x4) timer_settime(0x0, 0x0, &(0x7f000020b000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000002000-0x20)) ioctl$TIOCSCTTY(r3, 0x540e, 0xfff) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) pwrite64(r0, &(0x7f00006cd000)="0498aa6a7285521cd01a715a0a606dbeb519101ffe", 0x15, 0x0) [ 89.494423] audit: type=1400 audit(1517846453.594:74): avc: denied { create } for pid=12873 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 2018/02/05 16:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0xf, 0x2, 0x200) dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000119000)='/proc/self/net/pfkey\x00', 0x4040, 0x0) r1 = accept4$packet(r0, 0x0, &(0x7f0000ce9000-0x4)=0xffffffffffffff54, 0x80800) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000955000-0x18)=@get={0x1, &(0x7f0000d12000-0x61)=""/97, 0x20}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000053a000)='/dev/hwrng\x00', 0x10002, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f000007f000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x81, 0x2, 0xf4c16431698fdb7, 0x9, 0x10000, 0x8001, 0x9}, &(0x7f0000809000)=0x20) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d030000000000000600000000000000274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe205dee02fe37161246323ee9c82c790add905b90a64adab9f060000000000000060fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabbffffffed008c464c", 0xce) shutdown(r0, 0x1) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) preadv(r2, &(0x7f0000723000)=[], 0x0, 0x0) setsockopt$inet6_int(r3, 0x29, 0x40, &(0x7f000000b000-0x4), 0x2) syz_open_dev$mice(&(0x7f00002a3000-0x10)='/dev/input/mice\x00', 0x0, 0x200) 2018/02/05 16:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00006fd000-0xc)={0x0}, &(0x7f00008a0000)=0xc) wait4(r0, &(0x7f00004b2000), 0x20000004, &(0x7f0000d42000-0x90)) r1 = syz_open_dev$evdev(&(0x7f0000f7e000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80004522, &(0x7f000057d000)) r2 = getpgrp(0xffffffffffffffff) fstatfs(r1, &(0x7f0000eb1000-0x80)=""/128) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004a0000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) readlinkat(r3, &(0x7f0000d42000)='./file0\x00', &(0x7f0000259000)=""/134, 0x86) ptrace$peek(0x3, r2, &(0x7f0000996000)) 2018/02/05 16:00:53 executing program 3: clone(0x0, &(0x7f0000000000), &(0x7f00004bc000-0x4), &(0x7f0000000000), &(0x7f0000d37000-0x186)) removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) socketpair(0x19, 0x3, 0x6, &(0x7f0000a4e000-0x8)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000907000)={0x8, &(0x7f0000589000-0x40)=[{0x0}, {}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000194000-0x8)={r1, 0x20}) 2018/02/05 16:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000cd9000)='/dev/rfkill\x00', 0x100, 0x0) write$eventfd(r0, &(0x7f0000e5b000)=0x200, 0x8) seccomp(0x1, 0x0, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) eventfd2(0x0, 0x0) 2018/02/05 16:00:53 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='coredump_filter\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xe4, &(0x7f0000001000-0xe4)=[@in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0xdf}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x6}, @in6={0xa, 0x3, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffb}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}, @in6={0xa, 0x1, 0x100, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x101}, @in6={0xa, 0x2, 0xffffffffffffffff, @mcast2={0xff, 0x2, [], 0x1}, 0x100}, @in6={0xa, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x200}, @in6={0xa, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1000}]}, &(0x7f0000a95000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000024000-0x8)={r1, 0x2a1}, &(0x7f00009fd000-0x4)=0x8) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) fcntl$setown(r0, 0x8, r2) accept4$inet(r0, &(0x7f00002c9000)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000e53000-0x4)=0x10, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001000-0x4), &(0x7f0000001000-0x4)=0x4) 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x2) setitimer(0x3, &(0x7f000000f000-0x20)={{0x0, 0x7530}}, &(0x7f000000b000)={{0x0}}) write$evdev(r0, &(0x7f0000002000-0x24)=[{{r1}}, {{0x0, 0x7530}}], 0x30) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f000065b000-0x8)) ioctl$VT_WAITACTIVE(r0, 0x5607) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000a91000)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x0, 0x3, 0x620, 0x7, 0x2b}, &(0x7f0000740000-0x4)=0xa0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000119000-0x8)={r2}, &(0x7f000048d000-0x4)=0x8) 2018/02/05 16:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000ede000)=0x0) prctl$setptracer(0x59616d61, r1) write(r0, &(0x7f0000066000-0x87), 0x0) 2018/02/05 16:00:53 executing program 6: unshare(0x400) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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, &(0x7f0000001000-0xb4)=[{{&(0x7f0000f44000-0x10)=@in={0x0, 0xffffffffffffffff, @dev}, 0x10, &(0x7f0000001000-0x40)=[{&(0x7f0000e7b000)=""/194, 0xc2}, {&(0x7f00007af000-0xde)=""/222, 0xde}, {&(0x7f0000000000)=""/136, 0x88}, {&(0x7f0000b94000)=""/46, 0x2e}], 0x4, &(0x7f00000cb000-0x9e)=""/158, 0x9e, 0x800}, 0x9f}, {{&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f0000001000-0x90)=[{&(0x7f000065d000-0x6)=""/6, 0x6}, {&(0x7f0000001000-0x8d)=""/141, 0x8d}, {&(0x7f0000001000-0xa)=""/10, 0xa}, {&(0x7f0000d43000)=""/68, 0x44}, {&(0x7f000070a000)=""/12, 0xc}, {&(0x7f0000001000-0x72)=""/114, 0x72}, {&(0x7f0000a7a000)=""/98, 0x62}, {&(0x7f0000001000-0x7e)=""/126, 0x7e}, {&(0x7f0000001000-0x83)=""/131, 0x83}], 0x9, &(0x7f0000000000)=""/4096, 0x1000, 0x6173}, 0x4}, {{&(0x7f0000001000-0x80)=@generic, 0x80, &(0x7f00005b9000)=[{&(0x7f0000001000-0xa6)=""/177, 0xb1}, {&(0x7f0000000000)=""/30, 0x1e}, {&(0x7f0000a8c000)=""/86, 0x56}, {&(0x7f0000000000)=""/216, 0xd8}, {&(0x7f00006b0000)=""/96, 0x60}, {&(0x7f0000000000)=""/246, 0xf6}], 0x6, &(0x7f0000660000-0x1000)=""/4096, 0x1000, 0x7}, 0x9}], 0x3, 0x2, &(0x7f0000000000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000001000-0x8)={0x0, 0x87}, &(0x7f0000aa2000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000977000)={0x0, 0x5, 0x3, 0xffffffff, 0x100, 0x1, 0x2, 0x1, {r2, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x6, 0x6, 0x2e6, 0x5, 0x224}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x402000, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f000080a000-0x6)='vegas\x00', 0x6) connect$inet(r0, &(0x7f0000216000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000-0x4)=0x3f, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000da000)='/selinux/enforce\x00', 0x80, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r1, 0x10e, 0x5, &(0x7f00005ea000-0x4)=0x1, 0x2cd) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000e4b000-0x18)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) r2 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) listen(r2, 0x0) listen(r0, 0x0) 2018/02/05 16:00:53 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x80000001, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(r0, 0x9) r2 = getuid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000af6000)={0x0, 0x0, 0x0}, &(0x7f00004d0000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=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) getresuid(&(0x7f0000001000-0x4), &(0x7f0000000000), &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x2000, 0x0) r8 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0xf, 0x2, &(0x7f0000001000-0x8)={0x0, 0x0}) r10 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001f1000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r11 = accept4$llc(0xffffffffffffff9c, &(0x7f00005b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000046000-0x4)=0x10, 0x800) r12 = signalfd(0xffffffffffffffff, &(0x7f0000cf1000-0x8)={0x4}, 0x8) r13 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006e8000)='/dev/sequencer\x00', 0x101000, 0x0) socketpair$ax25(0x3, 0x2, 0x0, &(0x7f00008cc000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001d6000-0x8)={0x0}) r17 = syz_open_dev$sndseq(&(0x7f0000ef5000)='/dev/snd/seq\x00', 0x0, 0x200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x5, 0x80000000, &(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000411000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000028f000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f00008a2000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r22 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000530000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) r23 = openat$keychord(0xffffffffffffff9c, &(0x7f00006aa000-0xe)='/dev/keychord\x00', 0x0, 0x0) r24 = open(&(0x7f0000933000-0x8)='./file0\x00', 0x2, 0x20) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000ddb000)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000c89000-0x8)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r27 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x6, 0x8, &(0x7f0000001000-0x8)={0x0}) r29 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f000093c000-0x60), &(0x7f0000c38000)=0x60, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0}, &(0x7f000024d000-0x4)=0xc) stat(&(0x7f0000e6c000)='./file0\x00', &(0x7f0000251000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f00006cb000-0x4), &(0x7f0000457000)) r33 = openat(0xffffffffffffffff, &(0x7f00003ac000)='./file0\x00', 0x400000, 0x20) r34 = getpgid(0xffffffffffffffff) r35 = getuid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000001000-0x4)=0xc) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f000054f000-0x4)=0x0) r38 = getuid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000388000-0xc)={0x0, 0x0, 0x0}, &(0x7f00006f6000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000874000)=[{&(0x7f0000000000)="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", 0x1000}, {&(0x7f0000001000-0xf2)="2d5ccb68f4bdc4dff5ac6b48b050d0a8c7652b1902157e686b2674a6c289db86a18ad888e85da0cb0980433733780af0cacadc4ffedb4384bb4d5bf1f101b7c39aa90b4130c0e998fc119fb8df0b0fd00d135fd2785adad5f7c133c83c881775596e6496511352191bde3e5bf422c112bcb113f83518589a0f9da2c7bedcc63d37a9bd87d7592d7cb546efbe62f5791f334b8eda535b11b55e7b9770edd329ffd4e405fc3326a59b537ecd58886af0203b7ed6f85b5600c67ff72e585afa20f0f14f74d0c91405c5b324c40aeeb6fd03898f927925cb4ebca91f3f1b05f6e3b1862d50020bf08a0dca3cbc0ab590357b62db", 0xf2}], 0x2, &(0x7f0000000000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x20, 0x1, 0x1, [r7, r8, r9, r10]}], 0x60, 0x4000004}, {&(0x7f0000d25000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f9f000)=[{&(0x7f0000000000)="6855fc56c9827194326bbbe1803c84d95339f10572855e3e61d69ac4a92718ecc7b4db220b715d60ae40ebef9774ecc55b15d60c7a0a165f7d2b8061d69b0aa2", 0x40}], 0x1, &(0x7f0000000000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff, r11]}, @rights={0x30, 0x1, 0x1, [r12, r13, r14, r15, r16, r17, r18]}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x30, 0x1, 0x1, [r22, r23, r24, r25, r26, r27, r28, r29]}, @cred={0x20, 0x1, 0x2, r30, r31, r32}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r33]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @cred={0x20, 0x1, 0x2, r37, r38, r39}], 0x120, 0x80}], 0x2, 0x20000001) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r40 = userfaultfd(0x800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r40, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r40, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xfffffffffffffe04) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a0f000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r40, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000f11000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) rt_sigprocmask(0x0, &(0x7f00001b7000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) pause() sendfile(r0, r2, &(0x7f000000a000), 0x2) 2018/02/05 16:00:53 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000854000-0xb)='highspeed\x00h', 0xfe76) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) clone(0x40000000, &(0x7f0000cb8000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) shutdown(r0, 0x1) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fb2000)='/selinux/checkreqprot\x00', 0x521002, 0x0) ioctl$KDGKBMETA(r1, 0x4b62, &(0x7f0000b8a000-0x8)) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000001000-0x50)={{0x101, 0x6000000000000000}, {0x8, 0x8001}, 0x0, 0x4, 0x3}) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/02/05 16:00:53 executing program 3: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)) syz_open_procfs(0x0, &(0x7f0000cee000-0xa)='setgroups\x00') futex(&(0x7f0000005000-0x4), 0x85, 0x0, &(0x7f0000002000-0x10), &(0x7f000000a000-0x4), 0x2fffffd) 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000dea000-0xd)='/dev/usbmon#\x00', 0x6, 0x40) getsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f0000c2e000-0x25)=""/37, &(0x7f0000d15000)=0xfffffffffffffe08) r1 = socket(0xa, 0x2, 0x0) r2 = open(&(0x7f00004d4000-0x8)='./file0\x00', 0x400, 0x10) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000035000)={0x4, 0x0, 0x5000, 0x0, 0x6}) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00002fa000-0x28)={@common='vlan0\x00', 0x8}) connect$inet6(r1, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x9}, 0xfffffffffffffc21) getpeername$packet(r2, &(0x7f000003b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000b49000-0x4)=0x14) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00004c8000)='/dev/vga_arbiter\x00', 0x0, 0x0) fallocate(r2, 0x0, 0xffff, 0x1f) sendfile(r1, r2, &(0x7f00005fb000-0x8), 0xfffb) mkdir(&(0x7f0000a33000-0x8)='./file0\x00', 0x43) ioctl$LOOP_SET_FD(r3, 0x4c00, r2) symlink(&(0x7f000082b000-0x8)='./file0\x00', &(0x7f00005ee000)='./file0\x00') openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000850000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/05 16:00:53 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00008dd000-0x1), &(0x7f0000000000), &(0x7f0000002000-0x4), &(0x7f0000002000)) sendmsg$netrom(0xffffffffffffffff, &(0x7f0000003000)={&(0x7f0000000000)=@ax25={0x3, {"3dd8110da777d3"}}, 0x10, &(0x7f0000004000-0x30)=[]}, 0x0) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) r0 = creat(&(0x7f0000245000-0x8)='./file0\x00', 0x8) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000740000-0xe8)={{{@in6=@empty, @in=@local}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000599000-0x4)=0xe8) r2 = socket$key(0xf, 0x3, 0x2) r3 = openat(0xffffffffffffff9c, &(0x7f0000ef7000-0x8)='./file0\x00', 0x200, 0x140) accept4$packet(r2, &(0x7f0000775000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000078b000)=0x14, 0x80800) recvfrom$packet(r3, &(0x7f000083b000-0x7)=""/7, 0x7, 0x20, &(0x7f0000080000)={0x11, 0x0, r4, 0x1, 0xec2, 0x6, @random="6f61730982fc"}, 0x14) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00004cb000-0x10)={0x9, &(0x7f000083a000)=[{0x0, 0x3f, 0x400, 0x2}, {0x3b4c, 0x7f, 0x9}, {0x9, 0x401, 0x9, 0x1}, {0x100, 0x1c9a, 0x2, 0x1}, {0x0, 0x3, 0x1, 0x1}, {0x1a8, 0x62b, 0x0, 0x3}, {0x3, 0x3, 0x579, 0xffffffff}, {0x5, 0x40, 0x10001, 0x9}, {0x632, 0x0, 0x1f, 0x8000}]}, 0x10) readv(r2, &(0x7f0000c0d000)=[{&(0x7f0000471000)=""/225}, {&(0x7f0000392000-0xde)=""/222}, {&(0x7f0000a10000)=""/103}], 0x0) sendmsg$key(r2, &(0x7f0000f65000)={0x0, 0x0, &(0x7f00007a0000)={&(0x7f00002e5000)={0x2, 0xb, 0x0, 0x1, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mq_timedsend(r3, &(0x7f00005c7000-0xff)="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", 0xff, 0x79, &(0x7f0000f0f000)) 2018/02/05 16:00:53 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fcb000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)="e3616d76731f", 0x1000, &(0x7f0000029000)) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000464000)='./file0\x00', 0x0) chdir(&(0x7f0000163000)='./file0\x00') r1 = openat(r0, &(0x7f0000bf7000-0x8)='./file0\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f00007a5000-0x6e)=@file={0x0, ""/108}, &(0x7f000012b000)=0x6e, 0x1d9060fc64b02579) stat(&(0x7f0000a34000)='./file0\x00', &(0x7f00008f6000)) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') mount(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f000060f000)='./file0/file0\x00', &(0x7f00002a8000-0x6)='exofs\x00', 0x841068, &(0x7f00001c8000)="9254") 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffffff, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f00005f0000)=0x14, 0x800) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ec8000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000001000-0x20)={0x2, 0x1, 0x0, 0x8001, r1}) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r2, &(0x7f0000dcc000), 0xffffffffffffff7b, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80}}, 0x1c) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000c85000)=""/4, &(0x7f0000f82000)=0x4) recvfrom$inet6(r2, &(0x7f00006f4000)=""/246, 0x44f, 0x23fffd, 0x0, 0xfffffffffffffebb) 2018/02/05 16:00:53 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b27000)='/dev/loop#\x00', 0x3, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c51000-0xe)='/dev/keychord\x00', 0x0, 0x0) mq_notify(r1, &(0x7f0000409000)={0x0, 0x28, 0x6, @thr={&(0x7f0000aad000-0xf)="9099c73cb76bd74f9c4cc927f3cea7", &(0x7f00006e7000)="44369523e9ed48d70a7cde25a416afc962247dd860af0be10c082292b5f6f8176e55d1b16d72702212190d84d620132f4ff33f1f6df1145976f37cee3dcbc4bd618171"}}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x80081272, 0xffffffffffffffff) 2018/02/05 16:00:53 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000027d000-0xe0)='mountstats\x00') lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000c33000)=[], 0x0) 2018/02/05 16:00:53 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d2c000-0x8)) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f000059a000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x204, 0x0, 0x0, 0x0, 0x0, &(0x7f0000570000-0x10)=@generic="097f0cc31b95243b0688c1a1fb539182"}) 2018/02/05 16:00:53 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000421000-0xc)='/dev/autofs\x00', 0x208000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x4c01) capset(&(0x7f0000fc2000-0x8)={0x4000019980330}, &(0x7f0000002000-0x18)={0x0, 0xfffffffffff7ffff}) capset(&(0x7f0000b48000)={0x20071026}, &(0x7f000027c000)={0x0, 0x0, 0x0, 0x0, 0x7}) r1 = fcntl$getown(r0, 0x9) capset(&(0x7f0000a59000)={0x39980732, r1}, &(0x7f00001a6000-0x18)={0x10001, 0x36c, 0x7fff, 0x7da, 0x36e, 0xaa}) 2018/02/05 16:00:53 executing program 0: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') r2 = syz_open_procfs(0x0, &(0x7f0000a63000)='net/&ib_triestat\x00') sendfile(r1, r2, &(0x7f000072e000), 0x1) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r4 = fcntl$dupfd(r3, 0x0, r0) ioctl$TUNSETNOCSUM(r4, 0x400454c8, &(0x7f000000f000)) 2018/02/05 16:00:53 executing program 3: mmap(&(0x7f0000000000/0xf00000)=nil, 0xf00000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000ef5000)={0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000985000)=@syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e92000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000f00000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r1, 0x80404532, &(0x7f0000f01000-0x20)=""/32) 2018/02/05 16:00:53 executing program 7: ioprio_get$pid(0x5, 0x0) [ 89.845353] IPVS: Creating netns size=2536 id=14 [ 89.863870] capability: warning: `syz-executor4' uses deprecated v2 capabilities in a way that may be insecure [ 89.892945] pktgen: kernel_thread() failed for cpu 1 [ 89.899705] pktgen: Cannot create thread for cpu 1 (-4) [ 89.912271] IPVS: Creating netns size=2536 id=15 2018/02/05 16:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000098b000-0x11)='/selinux/enforce\x00', 0x2, 0x0) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f000025d000)={"4ff26b4eb2b0d942cba760436043aca2", {0x4, 0x6, 0x3, "8d2faa196954", 0x1}}) futex(&(0x7f000000d000-0x4), 0x0, 0x0, &(0x7f0000001000)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) clock_gettime(0x0, &(0x7f0000df5000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x0, 0x4, &(0x7f000067a000-0x8)={0x0, r1+30000000}, &(0x7f0000327000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0x3, 0x1, &(0x7f0000a37000)={0x0, 0x989680}, &(0x7f00006ad000), 0x0) 2018/02/05 16:00:54 executing program 3: mmap(&(0x7f0000000000/0xb26000)=nil, 0xb26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a94000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x2, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mmap(&(0x7f0000b26000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000b1d000)={0x0, 0xe51}, &(0x7f0000b27000-0x4)=0x6) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r0, &(0x7f0000b1d000)=[{&(0x7f0000006000-0x1d)}], 0x1, 0x0) 2018/02/05 16:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000000c000-0x7)="666400000004bb") utimensat(r0, &(0x7f0000016000-0x8)='./file0\x00', &(0x7f0000016000-0x20)={{0x77359400}, {0x0, 0x7530}}, 0x0) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00002c2000)=""/63, &(0x7f000099c000)=0x3f) 2018/02/05 16:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000140000)=0xb, 0x4) r1 = socket(0x10, 0x802, 0x0) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000443000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) prctl$intptr(0x1c, 0x7) prctl$intptr(0x1c, 0x0) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x4) write(r1, &(0x7f000024e000)="240000001a0025f00000000401111f0e0a0300000004bf00000009ec0800030005dcf300", 0x24) 2018/02/05 16:00:54 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 16:00:54 executing program 6: clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) r0 = syz_open_dev$sg(&(0x7f00006e7000)='/dev/sg#\x00', 0x1, 0x40080) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_int(r0, 0x1, 0x23, &(0x7f0000000000), &(0x7f0000419000)=0x4) epoll_pwait(0xffffffffffffffff, &(0x7f0000d91000-0x54)=[], 0x0, 0x0, &(0x7f0000c61000-0x8), 0x8) ioctl$TCSBRKP(r0, 0x5425, 0xaf) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$netlink(r0, &(0x7f0000002000-0xc)={0x10, 0x0, 0x0}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000001000)=[{&(0x7f0000002000)=""/200, 0xc8}, {&(0x7f0000004000-0x41)=""/65, 0x41}, {&(0x7f0000000000)=""/73, 0x49}, {&(0x7f0000003000-0xa1)=""/161, 0xa1}], 0x4, &(0x7f0000001000)=[{&(0x7f0000004000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000-0x76)=""/118, 0x76}, {&(0x7f0000001000)=""/140, 0x8c}, {&(0x7f0000001000-0x83)=""/131, 0x83}], 0x4, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$peek(0x1, r1, &(0x7f0000003000-0x8)) 2018/02/05 16:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f000087c000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f0000882000/0x3000)=nil, 0x3000, 0x2000008, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000b2000)=0xffffffffffffffff, 0x4) bind$inet(r0, &(0x7f0000b55000)={0x2, 0x2, @empty}, 0xffffff67) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000966000-0x14)={0x40000004, 0x800000000000852b, 0xffff, 0x10000007fffffff}, 0x14) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f000097a000), 0x4) writev(r0, &(0x7f00002d4000-0x90)=[{&(0x7f0000fe6000-0x10)='p', 0x1}], 0x1) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000020b000-0x4), 0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b20000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f000087a000-0x14), &(0x7f000025f000-0x4)=0x14) shutdown(r0, 0x1) pkey_alloc(0x0, 0x3) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000d2d000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bd1000)=0x28) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000feb000)={r3, 0x6, 0x61, "074540ba96be7ae48f88308df8a874350e0b0ee48735a9c5b6dbb3a944941979eeaaf52b0e0bc272c89711ebd4a11e7a99c6b1bc9ef5faad2a8c144bbe6685bb399b0ff84223e2449dd5a89a37fa0848c3479da97178d182ddf1d0f714ac4f6301"}, 0x69) 2018/02/05 16:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000889000)='/dev/rtc\x00', 0x20040, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000c38000)={0x0, 0x0}) r2 = syz_open_pts(0xffffffffffffffff, 0x0) r3 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f9f000)='/selinux/access\x00', 0x2, 0x0) r4 = accept4$ax25(r0, &(0x7f0000405000), &(0x7f000052b000-0x4)=0x10, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000d97000-0x8)={0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006aa000-0xc)={0x0}, &(0x7f0000cbf000)=0xc) r7 = geteuid() r8 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00005f2000-0x4)=0x0) getresuid(&(0x7f000062f000-0x4)=0x0, &(0x7f0000e7c000-0x4), &(0x7f00007be000-0x4)) getgroups(0x3, &(0x7f00002a7000-0xc)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r12 = memfd_create(&(0x7f0000275000)='-.\x00', 0x2) r13 = socket$inet_sctp(0x2, 0x1, 0x84) r14 = socket$inet_sctp(0x2, 0x5, 0x84) r15 = socket$inet6(0xa, 0x0, 0x1) r16 = fcntl$getown(0xffffffffffffffff, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000762000)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@remote}}, &(0x7f0000578000-0x4)=0xfffffffffffffe73) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f000012b000)={0x0, 0x0, 0x0}, &(0x7f0000a30000-0x4)=0xc) fcntl$getownex(r2, 0x10, &(0x7f00002ea000)={0x0, 0x0}) getresuid(&(0x7f0000f06000), &(0x7f0000f0b000), &(0x7f0000a9e000)=0x0) r21 = getgid() fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000072f000-0x8)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000d13000)={{{@in6=@mcast2, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f000035c000)=0xe8) r24 = getgid() r25 = getpgrp(0x0) getresuid(&(0x7f00007c8000-0x4), &(0x7f000046b000)=0x0, &(0x7f0000372000-0x4)) r27 = getgid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000067a000-0x4)=0x0) r29 = getegid() r30 = socket$inet_tcp(0x2, 0x1, 0x0) r31 = socket$pppoe(0x18, 0x1, 0x0) r32 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e07000-0xf)='/dev/sequencer\x00', 0x101, 0x0) r33 = syz_open_dev$usbmon(&(0x7f00001ef000-0xd)='/dev/usbmon#\x00', 0x7fff, 0x220400) r34 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00009ea000-0x10)='/dev/sequencer2\x00', 0x200000, 0x0) r35 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000ffa000-0x60), &(0x7f00000cd000)=0x60) sendmmsg$unix(r0, &(0x7f0000ac2000-0xa8)=[{&(0x7f00001ab000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000415000-0x10)=[{&(0x7f0000473000)="645af49c16a4e7f9c4d44dfdaa31be5e7d276f458920e3edb603f52024b06880f1735d2f80d043e95b3b96f47c18cf9c7f211d6e6241fad7575d2d7f40963bcb2490ba7fc98d4638b88680ca4b5b02f9eb38612c2c33ecc79b2344e30a7eb230826cf5868f2b3653279088f2efe9ebbf27b9476b9df9d7ec435c15ba509cd0811672026d36202dec91f49f1cafe321a25f81e093d9a0ef0b1e", 0x99}], 0x1, &(0x7f0000fdb000-0x48)=[@rights={0x28, 0x1, 0x1, [r1, r2, r3, r4, r5]}, @cred={0x20, 0x1, 0x2, r6, r7, r8}], 0x48, 0x20000800}, {&(0x7f000074d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00008fc000-0x23)=[{&(0x7f0000eb2000)="465fa2f056727957cdd907640830a6e4f20ad9d4dedc838d32dee655551f1e93b304b3a38a9ffb1950f3e91be51500ca1bb65352cd7caef784b09115d630b707383d040471daecc5076679a21a14b74059a57dbddebf1b1f249d2e44ed72fe744db70fc5ed48fb6745d196e8637788d05b505c40136917fd0d6a0faa54a59325a8a666576470a3e372dfe6be3e6ce00465dbe096f63fd5ca8cc9dbe1e9096577473af715cf972e32", 0xa8}, {&(0x7f0000e45000-0x46)="8e66f98db6489f2619983caf544f0e112d7bc0c2642bd815931825a42ef2cfb632cdfef9e61332349cd81fc78c36c68a918db75aa6aa2545217f3ab3ee898d3a4a418aa25552", 0x46}, {&(0x7f00000cd000-0x28)="7dae45e0e203e4be06efc4a3ced5e9972d469b51aa5d6e9cc24ddfbc1b2fdad83e72e5469d065862", 0x28}, {&(0x7f00004ea000)="7bb49737f1b96a9e5f37e8d0d8221561d4710030ab9b2973ac26d16368a4b631f6245b17fc0cd3fa91afa8756114e582115f6bc06d3e30b89f391d7acabb88f1da7ea1c59e8a7692e26103ba04e511f864e73645f317e347cbbab68bf3359081e7998d8b2d18b6e78dfd000494d6a507dfae976fa13d07fa263c1e616061419bd8c477023c0d163d523ee25d3bf9d915e0628ef1c69ed5ba9c4cb546d192150384fbd60d967aaf2752ad06c14092662fe8a6bba1f43d", 0xb6}], 0x4, &(0x7f0000e4c000-0xa0)=[@cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x20, 0x1, 0x1, [r12, r13, r14, r15]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0xa0, 0x40000}, {&(0x7f0000218000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f000083d000-0x50)=[{&(0x7f00007ec000)="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", 0x1000}, {&(0x7f00002cb000)="d266ac7f5589f2cd92bbe95375c8433fb81ffa93ca3ab7928d96b3272fb30df6ffc970c304c53bec90c4cc231834beb064d3be9aa314a622d8ef0d25e892ecc9f9d82af65cd0f8d7bcbdd1445bd359659306e310d63b7f285ff87edcf95d474641f7f199692316268cfacf5f524a93f8efacf659bc4a7b5101ac1b9124104b81fa06153d98022fe7fdd0a6dbc666fbb1b5b87743b5c08a17df3d54877a743d067880c42f8e701c2888b6dc0468673fb1498f3c6cbbffad66fc4ee04c2c4dc610b77ebe59be9f54adf7e672820d25d2bb55d2ccc5da85b5ebc718aabdf5a408e1579e34", 0xe3}, {&(0x7f0000c91000-0x46)="1696846772b78d76470f593703d236127779c8a4e69ef0620f94ca59e497ec5f2776d39e7d3862f258b2d59d7b710bafe92af6c7f0c5facf24835ef70652c1b94294d0853553", 0x46}, {&(0x7f000069a000)="6a39a983c85b50fc59194b5a2f6da85282246fbd88f626bc119d43182f528449fbcff8f40520d0d898b134518e567c94f264fd5b84ae3175c824020f9f78544b74a47f6c7d6189525feda036ab4baa87b4ca2941c3e435184d49d4b869a45584bd0ee42d48d2768e7f782414e12e640ee24a5098", 0x74}, {&(0x7f000053b000-0xaf)="e939ebe04c329fe09ee080ca96bc7c016bbe8f969789b8ed898316de139b2599635eaed1609a22194012a1b483f5179be48f9d861e2f4a760a307b0e7a05020b8fde7a4f8732ac788df18e6f9e28f91f3b17a7a6a3464d768b135f57b5bd7cee8fba6be3ba0f05e2f26ef18b5b0f756295f118d29636f2a711ef93a1349a7f47d734eae6994e6398af815dbb62e526e7666b01364bd23c07ebd75df333c31f897a193a21fe5f0b94159890fee9f9c0", 0xaf}], 0x5, &(0x7f00001ce000)=[@cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, 0x0, r29}, @rights={0x28, 0x1, 0x1, [r30, r31, r32, r33, r34, r35]}], 0x68, 0x1}], 0x3, 0x0) r36 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r36, &(0x7f0000517000-0x10)={0x2, 0x1, @rand_addr}, 0x10) sendto$inet(r36, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) recvfrom$inet(r36, &(0x7f000015e000)=""/60, 0x3c, 0x10003, &(0x7f0000a03000-0x10)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 2018/02/05 16:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x88000000002, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a4a000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a}}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000b8a000)={@generic="f483dae1b4a861a8438cdd32c16d6704", @ifru_addrs=@pppol2tpv3in6={0x18, 0x1, {0x0, r2, 0x2, 0x1, 0x3, 0x4, {0xa, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}}}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000db8000)) 2018/02/05 16:00:54 executing program 5: clone(0x2001fffe, &(0x7f0000001000-0x2), &(0x7f0000f13000), &(0x7f00002a7000), &(0x7f0000000000)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00004c4000)='/dev/rfkill\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f000022d000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000001000), &(0x7f0000002000-0x4)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000001000)={0x1, 0x3, 0xffffffff, 0x1, 0x30000000000}) 2018/02/05 16:00:54 executing program 0: 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}) setrlimit(0x0, &(0x7f0000011000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000001000-0x4)) userfaultfd(0x80800) 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}) 2018/02/05 16:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$join(0x1, &(0x7f000001a000-0x5)={0x73, 0x79, 0x7a}) r0 = syz_open_dev$sg(&(0x7f00001c4000)='/dev/sg#\x00', 0x2, 0x200) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000ce3000-0x10)={0x6, &(0x7f00007d9000)=[{}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00005b0000)={r1, 0x4000000}) keyctl$session_to_parent(0x12) keyctl$session_to_parent(0x12) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000939000), &(0x7f00001dc000)=0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00006c7000-0xe8)={{{@in=@multicast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f00006ed000-0x4)=0xe8) r3 = request_key(&(0x7f0000a3e000)='ceph\x00', &(0x7f0000a1b000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00003f3000-0x9)='/dev/sg#\x00', 0xfffffffffffffffa) keyctl$get_persistent(0x16, r2, r3) ioctl$TIOCCONS(r0, 0x541d) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r4, 0x40485404, &(0x7f000070d000-0x48)={{0x2, 0x1, 0x5, 0x3, 0x7ff}, 0x4, 0xc9dd}) 2018/02/05 16:00:54 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000fd2000-0xa)='net/tcp\x00') ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000382000-0x64)={&(0x7f0000581000)=[0x80000000000000], 0x1, 0xfff, 0x8, 0x1, 0xab, 0x0, {0xf, 0x3, 0xffffffff, 0xfffffffffffffffc, 0xfd10, 0x0, 0x5, 0x3, 0x3ff, 0x6dc, 0xa58, 0xbe, 0x8887, 0x5a, "b8dac0047710be507581d96b924f4f3b31e00c72cd8372327baec71e5679492d"}}) preadv(r2, &(0x7f0000b71000-0x30)=[{&(0x7f0000c57000-0x83)=""/131, 0x83}, {&(0x7f0000129000)=""/138, 0x8a}, {&(0x7f000049c000-0xcc)=""/204, 0xcc}], 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x200000000000000) ioctl$TIOCSCTTY(r2, 0x540e, 0xfbe) setsockopt$inet_int(r3, 0x0, 0x23, &(0x7f000036c000-0x4), 0x4) socket$packet(0x11, 0x3, 0x300) 2018/02/05 16:00:54 executing program 7: acct(&(0x7f000065c000)='./file0\x00') mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) unshare(0x20000200) unshare(0x24020000) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x0) ioprio_get$uid(0x0, 0x0) clone(0x2024000, &(0x7f0000001000-0x149), &(0x7f00000db000-0x4), &(0x7f000018e000), &(0x7f0000aed000-0x2)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000011a000)={{{@in=@loopback, @in=@rand_addr}}, {{@in=@remote}, 0x0, @in6=@loopback}}, &(0x7f00009b0000)=0xe8) 2018/02/05 16:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x3) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a1000-0xb)='/dev/hwrng\x00', 0x20000, 0x0) utimensat(r1, &(0x7f00004ed000-0x8)='./file0\x00', &(0x7f0000200000)={{0x77359400}}, 0x100) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000e3e000-0x4)) r2 = syz_open_dev$sndseq(&(0x7f0000002000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r2, 0xc0bc5310, &(0x7f0000000000)) 2018/02/05 16:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r2 = epoll_create1(0x0) r3 = epoll_create1(0x0) r4 = timerfd_create(0x0, 0x0) rt_sigaction(0x16, &(0x7f0000be8000-0x20)={0x2, {0x80000000}, 0x0, 0xffffffff}, &(0x7f000079e000), 0x8, &(0x7f0000b01000-0x8)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)) fcntl$dupfd(r3, 0x0, r0) fstat(r0, &(0x7f00009e7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TUNSETOWNER(r4, 0x400454cc, &(0x7f0000ba7000-0x4)=r5) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000001b000-0xc)) timerfd_settime(r4, 0x1, &(0x7f0000f48000+0x286)={{0x0, 0x1c9c380}, {0x0, 0x989680}}, &(0x7f00009ed000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r4, &(0x7f0000022000-0xc)) flistxattr(r4, &(0x7f0000c85000-0x51)=""/81, 0x51) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000ac1000-0xc)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000019000)) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000ec4000-0x58)={0x3, 0x5, 0x2, 0x0, 0x1, [{0x100, 0xffffffffffff8001, 0x1, 0x0, 0x0, 0xa08}]}) 2018/02/05 16:00:54 executing program 4: eventfd(0xa) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f00003ae000)={0x2, {{0x2, 0xffffffffffffffff, @rand_addr}}, 0x0, 0x0, []}, 0x98) syslog(0x3, &(0x7f0000dc5000)=""/57, 0x39) 2018/02/05 16:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r0, &(0x7f00006f5000-0x38)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c, &(0x7f0000190000)=[], 0x0, &(0x7f00007fb000)=[{0x18, 0x29, 0x5, "8d"}], 0x18}, 0x0) timer_create(0x6, &(0x7f00009bc000)={0x0, 0x4, 0x0, @thr={&(0x7f0000c73000-0x7c)="4ffb6f366706a5fa54df1a6eca90b6c6c5530a75b43fd11eb107263f12cf6c01f120f1361b42368484182d518cdb8f16dac0600f8808601b3cc9422ac7e43e209ccc2091b6c6a18da7359d6f78cf44c0df69ad1f822e76c08dcb5742a52cec145ce5379b5fcad883f917a6ded7c19de12e631f9afbfe632e942668e0", &(0x7f00006d9000)="bfd43b7b9f621e27c4edc442c2063cf5bcee66f9c450db5a431ce932549718ba0aa5aa1c6b0ee2440fb95885eda741d8fb374c6da5328033adda25f1c236883aa5ec8c80adabb6e9fc8901273d34b3da04b6466ccd7697f669c00d0856dbc184c0c29d77d8cb199bcbc52e47926a69cb2bd8929e696b2b8623dded95071cf265d40c09240dd10941e9de34fd9fedb4385e7d5e9b459220edf758861f8e1ea408db765bedff0e2af338c7def48836769f89a9c9debdbf27"}}, &(0x7f00003d9000)=0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000079d000)='/selinux/mls\x00', 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000c6d000)=0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f000034b000)=r3) timer_gettime(r1, &(0x7f0000469000)) 2018/02/05 16:00:54 executing program 6: r0 = socket$inet6(0xa, 0xa, 0xe371) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000002000-0xd)='/dev/usbmon#\x00', 0x0, 0x0) shutdown(r1, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000)=@nfc, &(0x7f0000002000)=0x10) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x80089203, &(0x7f0000001000-0x68)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x7) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000002000-0x14)={@dev, 0x0}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000000)="e754f774cc5c6a97e430b441fcb92de3d6ee1b5055b67c", 0x17, 0x4040040, &(0x7f0000001000-0x10)=@llc={0x1a, 0x17, 0x8, 0x0, 0x73a, 0xaa6, @empty}, 0x10) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000005000-0x1008)={0xfffffffffffffd5a, 0x1000, "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"}) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@rand_addr=0x9, 0x3, 0x6, 0x2, 0xfffffffffffffffd, 0xa, 0x80, 0x20, 0xdcc1d4746b4a268f, r2, r3}, {0x80, 0x7f, 0x101, 0x7, 0x2, 0x3, 0x465, 0x3c}, {0x81, 0x1, 0x7, 0x3ff}, 0x1634888c, 0x4, 0x0, 0x0, 0x2}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x3, 0xff}, 0x2, @in6=@loopback={0x0, 0x1}, 0x5, 0x7, 0x0, 0x0, 0x287, 0x2, 0xf3e4}}, 0xe8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000003000-0x6)='hybla\x00', 0x6) 2018/02/05 16:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f00000b2000), 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000a80000), 0x4) 2018/02/05 16:00:54 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000285000)={0x2, {{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}, 0x20, 0x1e1e1e1e1e1e200, [{{0x2, 0x2, @multicast2=0xe0000002}}, {{0x2, 0x3, @multicast2=0xe0000002}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x0, @empty}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x2, @loopback=0x7f000001}}, {{0x2, 0x3, @empty}}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}]}, 0xffffffffffffff31) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000001000)=0x1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e80000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f00002ab000)={0x15, 0x9e, &(0x7f0000031000-0x9e)="b5573f01c665826ddc0a3e497fb24d03fe5de4e2c7f4d7cc2916aa7e18eb0ba589b9663263e26bed8e321b198bf05fadf11d762dfd996aebf1e36e0057af6e042520a7584ddf58ef83f32ef834f8c516365eb50d41fc64403cb33aad28c64f8ca37943aaccc29d94dc8aba6b3b664c2b7fe263d24d93246260b08975be33958e8df90dddcfcfefc2048cdfd6521305b194012382d2679f32dea4b56871fd"}) 2018/02/05 16:00:54 executing program 7: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000052f000)='./file0\x00', &(0x7f0000333000)='./file0\x00', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f00002e9000)) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/05 16:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000006000), 0x8, 0x0) poll(&(0x7f0000c97000)=[{r0}], 0x1, 0xe092) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000024000)={0xfffffffffffffffe}, 0x0, 0x8) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000075a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000036a000)) timer_create(0x3, &(0x7f0000044000)={0x0, 0x14, 0x4, @tid=r1}, &(0x7f0000044000)) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/05 16:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) getsockopt$sock_buf(r0, 0x1, 0x19, &(0x7f0000009000-0x10)=""/16, &(0x7f0000007000-0x4)=0x10) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000b3e000-0x20)={@generic="92eb2a01eac939cde4e2935f45bdfba0", @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002}}) 2018/02/05 16:00:54 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sg(&(0x7f0000003000-0x9)='/dev/sg#\x00', 0x0, 0x0) mprotect(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 16:00:54 executing program 4: r0 = open(&(0x7f0000479000-0x8)='./file0\x00', 0x400000, 0x0) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f000093f000)={&(0x7f0000b2a000/0x4000)=nil, 0x4000}) socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$inet6(0xa, 0x805, 0x400) flistxattr(r1, &(0x7f0000040000), 0x0) r2 = creat(&(0x7f0000120000)='./file0\x00', 0x11) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r2, 0x40086408, &(0x7f0000000000)={0x8, 0x3858}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r2, 0xc0106407, &(0x7f0000001000)={0x5, 0x9, 0x92, 0x3}) 2018/02/05 16:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000324000+0xb7)='/dev/rfkill\x00', 0x0, 0x0) write$sndseq(r0, &(0x7f0000961000)=[{0x229, 0x4, 0x1be, 0x5, @tick=0xe933, {0x159, 0x4}, {0x0, 0x33}, @addr={0x81, 0xc7}}, {0x6, 0x6, 0x2, 0x0, @tick=0x20, {0xf5cb, 0xffffffffffffffff}, {0x55a0, 0xffffffffc44e80f2}, @connect={{0x1a1, 0x2}, {0x4, 0x3ff}}}, {0x80, 0x251cf576, 0x5, 0x6, @time={0x0, 0x1c9c380}, {0x0, 0xfff8000000000000}, {0x9, 0x8}, @connect={{0x100000000, 0x4}, {0x3, 0x3}}}, {0x6, 0x0, 0x8, 0x9, @tick=0x1, {0x9447, 0xfffffffffffffffe}, {0x7f, 0xffff}, @addr={0x100000000}}, {0xb6, 0x0, 0x1, 0x800000000000, @time={0x0, 0x989680}, {0xffffffffffffffc0, 0x4831}, {0x2, 0x8}, @raw32={[0x5, 0x800, 0x800]}}, {0x4, 0x3, 0x1, 0x80000001, @time, {0x0, 0x1b2}, {0x2c400000000000, 0x9}, @result={0x4, 0xb6ad}}], 0x120) poll(&(0x7f0000b0a000-0x18)=[{r0}], 0x1, 0x0) 2018/02/05 16:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f0000901000-0x8)={0x0, 0x0}, 0x800) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f000069b000)={0x0, 0x9b, "ac1470ce80f0988f63381ec3bd0cb530a22bf8cd84a693ba335a6b8146dfbbd278cc72b2bc68720c1775f7578d1bbbed52422015dd96814daaebc1baf2af83972a6d0e9758309e47bdf75ec213010f7f06d0f3371d5940426342cf05ed55fb67ca0ff9e615a50f2baa9e69f812f1080a9c4efc0a6b5b4208756fe3e8eade35a2ac7773ba0c442f5b98426caa81b069b13376a22db4975ffd158011"}, &(0x7f0000e2b000-0x4)=0xa3) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00002ea000-0xa2)={r2, 0x9a, "fd8ad13ad023495d9c4e286272d385c32d0db7d954e8cd157a012ad3d66519e9d11ca7d80b30b24dfc1f02ca0913bac6f8f5fe6665351d39e993f51d835556ddfa60229d55059438c53979e5c0e3def13b361172011b1647ea0de978bc6ffe46215f39723ebb5026fd3d408592aebf3218a01aed1f9a04eaa5722031d977ca0a8b916a17278e2ea1cf59d40d9acbd2be507d0a9c165ef1188b13"}, &(0x7f0000626000)=0xa2) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000db9000)=0x80000005, 0x4) sendto$inet6(r0, &(0x7f0000bc7000-0x4c), 0x0, 0x0, &(0x7f00007c4000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) 2018/02/05 16:00:54 executing program 5: mmap(&(0x7f0000000000/0xde3000)=nil, 0xde3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000de3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000070a000-0x9)='/dev/rtc\x00', 0x402000, 0x0) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000de4000)={0x18, 0x0, {0x4, @empty, @generic="281a148a275428da706fdaeb400d0020"}}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000a4d000)={{0x9, 0x6}, 'port0\x00', 0x50, 0x100000, 0x100000001, 0x7ff, 0x4, 0x0, 0x1, 0x0, 0x1, 0x4}) mmap(&(0x7f0000de4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedreceive(r0, &(0x7f0000d9e000-0x8e)=""/142, 0x8e, 0x7, &(0x7f0000de4000)={0x0, 0x989680}) seccomp(0xfffffffffffffffd, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000de4000-0x8)=[{0xf7, 0x0, 0x0, 0x1}]}) setsockopt$inet_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f000061d000-0x4)='tls\x00', 0x4) clock_getres(0x0, &(0x7f0000cf9000-0x10)) 2018/02/05 16:00:54 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x5, 0xa526, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000001000-0x4)=0x2, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000765000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000b18000)={{0xffffff92}, {0xffffffd0}}) 2018/02/05 16:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000765000)='./file0\x00', &(0x7f00001da000)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x0) r1 = signalfd4(r0, &(0x7f0000410000)={0x7}, 0x8, 0x800) r2 = syz_open_dev$loop(&(0x7f0000663000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r2, 0x4c00, r0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f79000-0xc)={0x0}, &(0x7f00008f1000)=0xc) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00002e6000)=0x0) tgkill(r3, r4, 0x19) 2018/02/05 16:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000738000)='attr\x00') setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f000030b000-0x1)={0xffffffffffff7388}, 0x1) getdents64(r0, &(0x7f0000001000-0x1000)=""/48, 0x22d) 2018/02/05 16:00:54 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(0xffffffffffffffff, 0x40284504, &(0x7f0000006000-0x28)={0x0, 0x0, 0x0, 0x0, "6bf1e49d86d1058ed1ec37a00bd1f3d669e74a791f78cee45b375c1311e33f34"}) 2018/02/05 16:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400}, &(0x7f0000048000), 0x0) socketpair$inet6(0xa, 0xd9f0065ac6839b54, 0x100000001, &(0x7f0000c90000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000346000)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, 0x1, 0x1, 0x14, 0x2, 0xffffffffffffff67}, &(0x7f0000fdf000-0x4)=0xa0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000931000)=@assoc_value={r1, 0x4}, 0x8) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)) exit(0x0) 2018/02/05 16:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e0f000-0x88)={0xffffffff, {{0xa, 0x0, 0x2, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x2}}}, 0x88) setsockopt(r0, 0x1000000000000107, 0x1, &(0x7f00000a2000)="01000000faff050000071a00009139014a519b0ae7843405e2031fb3bdb16bcf60aebc5b5a71ef687a8177e0", 0x2c) ioctl$sock_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000067b000)) close(r0) 2018/02/05 16:00:54 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000023000-0x11)='/dev/vga_arbiter\x00', 0x200, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x8000001, 0x4) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r0, &(0x7f0000023000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000023000)=0x14) sendmsg$nl_xfrm(r1, &(0x7f0000012000)={&(0x7f0000019000-0xc)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f0000009000)=@acquire={0x16c, 0x17, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast2=0xe0000002}, @in=@dev={0xac, 0x14}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@multicast2=0xe0000002}, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0x0, 0x0, 0x0, r2}}, 0x4}, [@tmpl={0x44, 0x5, [{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, 0x0, @in6=@loopback={0x0, 0x1}}]}]}, 0x16c}, 0x1}, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000e02000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r3, &(0x7f0000d1d000)={&(0x7f0000067000-0xc)={0x10}, 0xc, &(0x7f00006fa000)={&(0x7f0000b6f000-0x34)=@ipv4_deladdr={0x34, 0x15, 0x801, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r4}, [@IFA_LABEL={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFA_LOCAL={0x8, 0x2, @loopback=0x7f000001}]}, 0x34}, 0x1}, 0x40880) 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) 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) 2018/02/05 16:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xffffff0d, 0x0, 0x0, 0x7ec0564612021139) 2018/02/05 16:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc351732cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544bb8130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) connect(r0, &(0x7f00007ea000-0x8)=@sco={0x1f, {0x0, 0x2, 0x6, 0xffffffff, 0x27e44e8a, 0x71}}, 0x8) r1 = open(&(0x7f0000265000)='./file0\x00', 0x8000, 0x100) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x100000000, 0x4) 2018/02/05 16:00:54 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000574000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r0, 0x800000080004531, &(0x7f0000d31000)) socketpair(0x10, 0x5, 0x9, &(0x7f0000f45000)={0x0}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f000088c000-0xf2)="847a75f0f07171f770afb46cfa64ba3da4e8af4b0f66d1acfff2547f92ec6740501d018d4c30a440bc4547713f4b54f0256a91221a26fe25219d08f66ecb31f71fe19d6ccb51a6cb89f99a691a9a41e3352b9b9e0d2625e9eace9a1938991757118ecd502c00d45fe12c2d4c5e79117b5bb342a51c2cb6d20a969667468110a20fa7683a6d3fcbe6f101b7963981cf079c295a08d7e332dd3c61a2b69ec0b0b80833eba07faa359fc20517730821ff89eb5035677ef1f9508a52d5d3938275c3f2bd503ec4e0615bbae0f9c5a04190c8de5f98a9c21363a913ff867a740cbb54c6c04b421a8ba838e925dbc81cc1267151aa", 0xf2) 2018/02/05 16:00:54 executing program 5: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000e62000)={0x0, 0x0}) mmap(&(0x7f0000e62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_int(r0, 0x0, 0x31, &(0x7f0000e62000)=0x3e64, 0x4) r1 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000e63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000e63000)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f00007de000)=@routing={0x6, 0x6, 0x2, 0x1, 0x0, [@remote={0xfe, 0x80, [], 0x0, 0xbb}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @remote={0xfe, 0x80, [], 0x0, 0xbb}]}, 0x38) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000272000)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) 2018/02/05 16:00:54 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2}) clock_gettime(0x3, &(0x7f0000b0f000)) r1 = mq_open(&(0x7f0000a04000)='-$\x00', 0x0, 0x0, &(0x7f0000514000-0x40)) mq_timedsend(r0, &(0x7f000066c000), 0x0, 0x0, &(0x7f000066d000-0x10)) ppoll(&(0x7f0000cda000)=[{r1}, {0xffffffffffffffff, 0x5014}, {r1, 0x2200}], 0x3, &(0x7f00001e8000-0x10)={0x77359400}, &(0x7f0000ab0000)={0x4a}, 0x8) mq_timedreceive(r1, &(0x7f0000e24000-0xa7)=""/167, 0xa7, 0x0, 0x0) 2018/02/05 16:00:54 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005d8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00005df000)=[{&(0x7f0000148000)="8c", 0x1}], 0x1, 0x0) socketpair$inet_sctp(0x2, 0x0, 0x84, &(0x7f0000ddf000)={0x0, 0x0}) recvmsg(r2, &(0x7f00003cb000)={&(0x7f00000b3000+0x52f)=@un=@abs, 0x8, &(0x7f0000465000-0x80)=[{&(0x7f00007e6000-0x99)=""/153, 0x99}, {&(0x7f0000057000)=""/235, 0xeb}, {&(0x7f00006d8000)=""/195, 0xc3}, {&(0x7f0000769000-0x74)=""/116, 0x74}, {&(0x7f000004f000)=""/127, 0x7f}, {&(0x7f000047f000)}, {&(0x7f0000a82000-0xdc)=""/220, 0xdc}, {&(0x7f0000595000-0x23)=""/35, 0x23}], 0x8, &(0x7f000036d000-0x28)=""/40, 0x28, 0x100000000}, 0x10000) clone(0x0, &(0x7f0000509000), &(0x7f000091e000), &(0x7f0000688000), &(0x7f0000f39000)) vmsplice(r1, &(0x7f00005d6000-0xe)=[{&(0x7f00005d6000-0x1)=';', 0x1}], 0x1, 0x0) 2018/02/05 16:00:54 executing program 4: mknodat(0xffffffffffffffff, &(0x7f0000e03000)='./file0\x00', 0xd000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00003d9000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='bpq0\x00', @ifru_flags=0x4000}) 2018/02/05 16:00:54 executing program 2: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) r0 = pkey_alloc(0x0, 0x1) pkey_mprotect(&(0x7f000055e000/0x4000)=nil, 0x4000, 0x4, r0) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) openat$ppp(0xffffffffffffff9c, &(0x7f000053b000)='/dev/ppp\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r1, &(0x7f0000000000)="2f038ec43fa03cbbf31682c7efc01e66b0ab7fd5e5ad3933da3600de31", 0x1d, 0x0, &(0x7f00000ce000-0x10)={0x77359400}) 2018/02/05 16:00:54 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1, 0x0, 0x0}, 0x8) bind$unix(r0, &(0x7f0000865000)=@abs={0x1, 0x0, 0x3}, 0x8) 2018/02/05 16:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f00004b8000), &(0x7f0000560000-0x4)=0x4) mincore(&(0x7f000037b000/0x4000)=nil, 0x4000, &(0x7f000007e000-0x2c)=""/44) syz_open_dev$mice(&(0x7f00007ce000)='/dev/input/mice\x00', 0x0, 0x400000) 2018/02/05 16:00:54 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x1, &(0x7f000029f000-0x1)={0x0, 0x989680}, &(0x7f0000974000-0x10)) seccomp(0x1, 0x0, &(0x7f0000ead000-0x10)={0x1, &(0x7f0000001000)=[{0x4, 0x0, 0x0, 0x37e}]}) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000f60000)={0x0, 0x0}) ptrace$setregs(0xf, r0, 0x9, &(0x7f0000b78000-0x3f)="a7ed7869069e7267b31014c194ffb874c368108df6ca747d8aa5f30eafb807c2c7d033cde0543607843b415531613c59743c0795ab5cf754f62eeb5d287dcf") 2018/02/05 16:00:54 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000045b000)={0x0, 0x200, 0x10000, 0x14}, &(0x7f00009c6000)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000087e000-0xf9)={r1, 0xf1, "7b9029c0bb11e23d0e4dbe4650b92aca1ba057ba0fec74b6b0a5b5ac914718e59ab4be0a67d475098de77045ecdb2407fca5dcb75f3e14d048447bb10553b4f7f23bd57c3a2d6623828efa66f5d6dbba828f8aae3d7e9240896668863d7a46c3f7e6597c30e85e5705f016881f871f393d767784ed27903ffc656dc8b2eb649036a2c91694ed2dac192f1f420c13c39f8e773872b6b0b3bd52ee2793448a5737af09456ac4496df87cdc243caa26c125f9d09d48f4bbfd3e1f6b14b612001a437d0aee95586855f073e67ad9734a8b8a7308572df59c83fb381ad0df07a602d0e2270cc1facd5b7c40a1133b1ed4a376a9"}, &(0x7f0000183000)=0xf9) getsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000873000), &(0x7f0000267000)=0x4) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000eb8000), &(0x7f0000663000-0x4)=0x4) 2018/02/05 16:00:54 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000f5f000-0xb)='lp\x00', 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d7000-0xc)={0x0, 0x0, 0x0}, &(0x7f00007d9000)=0xc) setsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f0000f41000-0x4)=0x9, 0x4) r2 = getegid() fstat(r0, &(0x7f000004e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r2, r3) r4 = dup(r0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000ac8000-0x20)={0x4, 0x0, 0x10001, 0xfe}) ioctl$DRM_IOCTL_AGP_UNBIND(r4, 0x40106437, &(0x7f000058d000-0x10)={r5, 0x41}) clone(0x40000000, &(0x7f00008a2000), &(0x7f0000d6d000-0x4), &(0x7f0000ca4000), &(0x7f0000ab6000-0xa0)) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00002e2000)={&(0x7f0000c5b000-0xc)=[0x0, 0x0, 0x0], &(0x7f000093d000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f000003d000-0x8)=[0x0, 0x0], &(0x7f0000dcf000)=[0x0, 0x0], 0x3, 0x5, 0x2, 0x2}) shutdown(r0, 0x1) [ 93.635468] IPVS: Creating netns size=2536 id=16 [ 93.647170] pktgen: kernel_thread() failed for cpu 0 [ 93.652379] pktgen: Cannot create thread for cpu 0 (-4) [ 93.657935] pktgen: kernel_thread() failed for cpu 1 [ 93.663068] pktgen: Cannot create thread for cpu 1 (-4) [ 93.668598] pktgen: Initialization failed for all threads [ 93.822479] pktgen: kernel_thread() failed for cpu 0 [ 93.827641] pktgen: Cannot create thread for cpu 0 (-4) [ 93.834290] pktgen: kernel_thread() failed for cpu 1 [ 93.839400] pktgen: Cannot create thread for cpu 1 (-4) [ 93.844853] pktgen: Initialization failed for all threads [ 94.070673] audit_printk_skb: 13 callbacks suppressed [ 94.070678] audit: type=1400 audit(1517846458.174:79): avc: denied { sys_chroot } for pid=13202 comm="syz-executor7" capability=18 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 16:00:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000394000-0x11)='/dev/vga_arbiter\x00', 0x2140, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000e77000)={0x0, 0x8, 0xcad, 0x1000, 0x10001, 0x64, 0x8000, 0x2, 0x4, 0x4, 0x7, 0x100000000}) r2 = syz_open_dev$sndtimer(&(0x7f00007f2000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f000002a000-0x34)={{0x0, 0x2, 0x0, 0xffefffffffffffff}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r2, 0x40505412, &(0x7f0000736000)={0x0, 0x81000000200007d, 0x20}) r3 = fcntl$dupfd(r0, 0x2, 0xffffffffffffffff) mmap(&(0x7f000028e000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000e0b000-0x20)={{&(0x7f00009f1000/0x3000)=nil, 0x3000}, 0x1}) getresuid(&(0x7f000028e000), &(0x7f0000000000), &(0x7f000028e000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000028f000-0x4), &(0x7f0000000000)=0x0, &(0x7f000028f000-0x4)) fchown(r3, r4, r5) 2018/02/05 16:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000474000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f00006d9000)=0x10, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000a5e000)={0x0, 0x7ff}, &(0x7f0000ac7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000eca000-0x98)={r1, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x81, 0x336f}, &(0x7f0000d53000)=0x98) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket(0x5, 0xf, 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r3, 0x89e2, &(0x7f0000c20000-0x4)) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f000099b000)=0xf3c8, 0x1) bind$inet(r2, &(0x7f00005d6000-0xd)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x200000000000a, &(0x7f0000dee000-0x4)=0x2, 0x4) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f0000742000)={@mcast2, 0x0}, &(0x7f0000bf9000-0x4)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000a1e000)={{{@in6=@mcast1, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@mcast1}}, &(0x7f0000375000-0x4)=0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f000086d000-0xe8)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x2, 0x80, 0xa0, 0x33, r4, r5}, {0x6, 0x9, 0x7, 0x4e4fed61, 0x1, 0x8, 0x1, 0x751eb3cb}, {0x7, 0x6, 0x20}, 0x7, 0xb, 0x2, 0x1, 0x3, 0x1}, {{@in=@broadcast=0xffffffff, 0x1, 0x32}, 0xa, @in=@loopback=0x7f000001, 0x5, 0x1, 0x1, 0x3, 0x2, 0x10000, 0x4}}, 0xe8) sendto$inet(r2, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f0000df0000-0x4), 0x4) sendto$inet(r2, &(0x7f0000b0c000)="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", 0x1001, 0xc004, 0x0, 0x0) shutdown(r2, 0x1) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r2, &(0x7f0000df7000-0x38)={&(0x7f0000df7000-0x80)=@generic, 0x80, &(0x7f0000df5000)=[{&(0x7f0000df6000-0x92)=""/146, 0x425}, {&(0x7f0000e13000)=""/140, 0x38f}, {&(0x7f0000df6000-0xe8)=""/232, 0xe8}, {&(0x7f000040a000-0x5e)=""/94, 0x5e}, {&(0x7f00007a8000-0xe7)=""/231, 0xe7}, {&(0x7f0000e64000-0xa9)=""/169, 0xa9}, {&(0x7f000022a000)=""/230, 0xe6}, {&(0x7f0000923000)=""/37, 0x25}, {&(0x7f0000f9e000)=""/49, 0x31}], 0x9, &(0x7f0000c28000-0x7)=""/7, 0x7, 0x8000}, 0x40000100) 2018/02/05 16:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = accept4(r0, &(0x7f000053a000)=@rc, &(0x7f0000d19000)=0x9, 0x800) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f00004ee000)=0x2, 0x4) accept4$inet(r2, &(0x7f0000a66000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000022d000-0x4)=0x10, 0x80000) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0x49}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8}}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400}) r3 = accept4(r1, &(0x7f0000cc1000)=@alg, &(0x7f0000272000)=0x58, 0x0) sendmsg$nl_crypto(r3, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, [{0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}, {0x0, 0x1}]}, 0xfffffc76}, 0x1}, 0x0) 2018/02/05 16:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) close(r0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000a5c000)={0x12, 0x3, &(0x7f000014e000)="f1873c"}) 2018/02/05 16:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000877000)='./file0\x00', 0x800, 0x100) syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) rt_sigtimedwait(&(0x7f00001fe000), 0x0, &(0x7f00003fa000)={0x77359400}, 0x8) getpeername$unix(r0, &(0x7f00008aa000)=@file={0x0, ""/108}, &(0x7f0000b06000-0x4)=0x6e) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) 2018/02/05 16:00:58 executing program 6: 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 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0xf)='/dev/sequencer\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f0000002000)={0x0, 0xc6, "1923fb260ab02e5a5de15fc18a2bd89104fe29b9e693fa6824a7ea21aa112079b4a20ef19e34d488141e938c31ba7c9cfa1e2d37601ff9c4fe5d0ea26d4a51ebfa72ca7392768070094e6ac9bcb4776d44be1498a4915e1fae0c6ba0fd2ed32d7ddbc51599ad0fd263e13242c5d9ede4b9c5cf3dd2a52fc725a9330b84654ef938a8c017cc27a62fa963be1ef172b15ee06b247513c0b059f4b5a399b845bd75b52c4b9e7f82c6d794928cb4ff9fe4c987cace2a3d06843444e7237a7f643f7dd5338dda8655"}, &(0x7f0000001000-0x4)=0xce) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000001000-0x8)={r2, 0x9}, &(0x7f0000000000)=0x8) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) seccomp(0x1, 0x0, &(0x7f0000002000)={0x1, &(0x7f0000012000)=[{}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb7000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000346000)='mountinfo\x00') setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f00009f1000-0x1001)="07a94e67ccb6929561ca10b5cc214c0f7ea4fe15a1b1cd9f69d785a465ac8d37efe49dff7ab60f5f4d44d684ba09c0f572b6921a329eb5752476d382b10eb38fb7fe4b320657b3c7607aea097a83d480d94ba5e1669d06c74188147a19db1afc4da4c4fde90ed8d09a286d7e8eb6e90367d44ea4dedfd14982730000592c8662799f15b7c6174d9704fe8c340c85f170142b2c4a5f44e98da74b2aa496c944a19ed069501f6317837e04caa9912e3e98424df8391987d38237dcf0d5b7578ba798b9112d90ba3816aba98338527b5b308ea8dd5f3e4071f8", 0xd8) socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000ca6000-0x8)) 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000790000-0x10)='/dev/sequencer2\x00', 0x400, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00004d4000)={0x7, 0xc, 0x400, 0x7fff, 0x0}, &(0x7f0000afd000-0x4)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000847000-0x8)=@assoc_value={r1, 0x1}, 0x8) r2 = socket(0x10, 0x80002, 0x0) getsockopt$sock_int(r2, 0x1, 0x9, &(0x7f0000474000-0x4), &(0x7f0000c16000)=0x4) 2018/02/05 16:00:58 executing program 0: mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000d28000-0x4), 0x14) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mice(&(0x7f0000fd1000-0x10)='/dev/input/mice\x00', 0x0, 0x100) mmap(&(0x7f0000fd0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000fd1000-0x4)=@int, &(0x7f0000cf5000-0x4)=0x4) 2018/02/05 16:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000b12000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x4}) poll(&(0x7f0000dad000-0x20)=[{r1}], 0x1, 0x0) 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x8002, 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f000032d000-0x14)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000750000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x2, 0x3, 0x2, 0x2, {0xa, 0x1, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x9}}}}) write$sndseq(r0, &(0x7f000000a000)=[{0x40081, 0x3, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x30) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) 2018/02/05 16:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000791000)={0x10}, 0xc, &(0x7f0000e2a000)={&(0x7f00002f5000-0x2c)={0x14, 0x1, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) socketpair(0x9, 0x80000, 0x8001, &(0x7f0000181000-0x8)={0x0}) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000574000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='yam0\x00'}) 2018/02/05 16:00:58 executing program 2: r0 = gettid() setpgid(0x0, r0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000dc000-0xc)='/dev/autofs\x00', 0x400, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000a2a000), &(0x7f00009c6000)=0x4) 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ipx(0xffffffffffffff9c, &(0x7f0000002000-0x10), &(0x7f0000000000)=0x10, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f000010d000)=[{&(0x7f0000001000-0x25)="25ba4d4c2b5f181573340cf234967d449d2c66576721d1d8a9ff4c1800e0c874251c3d58fb", 0x25}, {&(0x7f00003aa000)="be39d2299847f5003c66e4bf841b2c12da2ef6e0ba785f4c7244f4e5b92fd076fa64b985c96db89f73026163df288ed84eb3cb36b49c8e8891a45d68f45d92b5f99e54cd44b8f1678e0064bbedb8a18d36558631b24586c5b05a2ed0164b87a10eae517beb3270b35de716efa01c0f36b1687c76613dbbbd286e14caa00f2f7ecffd8d4b4fdf94ebdd0d87f38e3d7cd1a464d8e8a643d78e12f4ec72330d9ae52c744b6416dd85dc249a4b2ea4eee7dcd391854a94d935b1d25b9561c9d2ed8a36a2907482bc4af0004b344591bd07b70a886014381b9dc9475356ed1d9c7e2400acf4a5300e0d9bef1597dca6a2a985", 0xf0}], 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000003000-0x8)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdd000)='/dev/vga_arbiter\x00', 0x2000, 0x0) syz_open_dev$loop(&(0x7f0000ea5000-0xb)='/dev/loop#\x00', 0x0, 0xc201) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r0, &(0x7f000038f000-0x30)=[{&(0x7f00007e0000)="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", 0x16d}, {&(0x7f0000e10000)="455d6bd049833886537dfd215d1d4e48a80952211ee209c14559ee05928e6284f2c4b9bebff5cffc8aed89f919d71a2985571a42e3e6d7f67805bde50f20db0874634ed9f219bb14eb86b514199d0000b74586f657d858a943e5cbcadf02386856410e1377f13b6f12827ad24617595e53e44a97e2394df3bbf2a18d927d8dc6b9566750d619453bf7a4a4b399efd4542f6bf663eef4b60658c195f8797aae28a582b985dc343bc95b229a3496412938669083ef4768c4eb12be6d4ea4126a5b1408cac0", 0xc4}, {&(0x7f0000ab9000)="b411564359c7bd465b65bdda908ee740f4f0d92d97d3c364b95fa83571c725f3db1e1a7de5704c0cf7b1c1d4b5f754218d3cfc20838b38d16e2cf662772d889dbfd6bc1ac3c264e2e1dc90d1f677ddb7618a991072b52aee4bb2d7ed9aff121ec2925e70b07737d8f561a77363d2eea7cf443dc1cfdbc6ea338cb1b3f97410866879d0397ed14dd07782f4c5b91813ed52968737022da03ea45676cb82a16dfa1c1202c64324247815b4eae293b2b4d3ef5efaf1899e172ba50af89caf190bbb9fc55c84dc6dd5e8806f52150a4b5391bf4afd6b14edea0aafc86a02136e2e19832d96cf7ef1c6a7e1acf7f5169221b6a5d70d308ca0", 0xf6}], 0x3, 0x0) sendfile(r1, r1, &(0x7f0000099000-0x8), 0x4) ioctl$KDADDIO(r1, 0x4b34, 0xa7b0) faccessat(r1, &(0x7f0000256000)='./file0\x00', 0x10, 0x100) 2018/02/05 16:00:58 executing program 6: r0 = open(&(0x7f0000201000-0x8)='./file0\x00', 0x40, 0x40) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r0, 0x28, 0x1, &(0x7f0000b9a000)=0xffffffff, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$loop(&(0x7f000025c000)='/dev/loop#\x00', 0x0, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000d28000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000736000-0x4)=0x32) bind$inet(r2, &(0x7f0000310000-0x10)={0x2, 0x3, @multicast1=0xe0000001}, 0x10) fdatasync(r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00000f9000-0x18)={0x0, 0x3, 0x10, 0xc7, 0x8}, &(0x7f00003fa000)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000353000)={r3, 0x5, 0x1, [0x80000000]}, 0xa) 2018/02/05 16:00:58 executing program 2: inotify_init() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20), &(0x7f0000e5a000)={{0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r0}, &(0x7f0000bda000-0x10)) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d65000)='/selinux/checkreqprot\x00', 0x80, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) fanotify_mark(r1, 0x0, 0x8, r2, &(0x7f00007bd000)='./file0\x00') keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) clock_nanosleep(0x7, 0x0, &(0x7f0000606000)={0x77359400}, &(0x7f0000733000)) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000ca6000), 0x4) 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0xe62000)=nil, 0xe62000, 0x1000004, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x40000048f, &(0x7f000078a000-0x2c)="8735d96127345deced18b86c09bb2e83c68174708d6db960782f2ea948ddbcc1de84de4442ed43fdb02bf212", 0x2c) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/05 16:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000da8000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r0 = syz_open_dev$binder(&(0x7f00000bd000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f000046e000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x28, 0x8, &(0x7f0000aea000-0x28)=[@ptr={0x70742a85, 0x0, &(0x7f000029b000-0x1), 0x1}], &(0x7f0000fab000)=[0x0]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 16:00:58 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc), &(0x7f00001dd000)=0xc) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f88000-0x49), 0x0) 2018/02/05 16:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000f0d000-0x8)={0xfffffffffffffffb}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00005a1000)={0xfffffffffffffffd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x6) fcntl$setlease(r1, 0x400, 0x0) openat(0xffffffffffffff9c, &(0x7f00008e5000-0x8)='./file0\x00', 0x200020041, 0x0) close(r1) fcntl$setlease(r0, 0x400, 0x2) 2018/02/05 16:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039d000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) ioctl$EVIOCGLED(0xffffffffffffffff, 0x80404519, &(0x7f0000130000-0x70)=""/112) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000030e000-0x10)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r1, &(0x7f000083b000-0x62)="2805d3216862423d9c61d0853b310e558c19d113ee0893dad86d47c541efb722eb7f79cd1760c768815905a43ce14ba2a2f16693be10d12d959443b74660036cb58d4566abdde0257575a56518210affc6555a8ddd24df23c2f3d5cec8f4f911f26c", 0x62, 0x4001, &(0x7f000095d000)={0xa, 0x1, 0x6, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x5}, 0x1c) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00004d8000-0x10)=@common='ifb0\x00', 0x10) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000b34000)={0x0, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000773000-0x10)=@syzn={0x73, 0x79, 0x7a}}) sendfile(r0, r2, &(0x7f00008bf000), 0x200041c) 2018/02/05 16:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000d2a000)='/dev/hwrng\x00', 0x2000, 0x0) mknodat(r1, &(0x7f0000516000)='./file0\x00', 0x2c, 0x200) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000c4b000-0x4)) mmap$binder(&(0x7f00006c9000/0x3000)=nil, 0x3000, 0x8, 0x200000000012, r0, 0x0) fchdir(r0) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x4, 0x0) mprotect(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x2) mlock(&(0x7f0000c57000/0x4000)=nil, 0x4000) getsockname$packet(r1, &(0x7f0000349000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00005fd000-0x4)=0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000e3d000-0x18)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x40, r2}) ioctl$sock_ipx_SIOCAIPXITFCRT(r0, 0x89e0, &(0x7f0000ded000-0x4)=0x2) clone(0x0, &(0x7f0000004000-0x1000), &(0x7f0000006000), &(0x7f0000008000), &(0x7f0000002000-0x63)) 2018/02/05 16:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f000053a000)="260000001000277c930500ff000000000000a9000800f4fffa6effff2007f9510500000006db", 0xfffffffffffffe09) 2018/02/05 16:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009c8000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000173000)={0x0, 0x0, 0x0, 'queue0\x00'}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000235000-0x15)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x3f, &(0x7f000008d000)=@fragment={0x7f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f0000d5f000-0x5c)) 2018/02/05 16:00:58 executing program 7: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000012000-0x4)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000011000)={0x0, 0x0, 0x0}, &(0x7f0000012000-0x3)=0xc) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000a000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f000000d000-0x13d)='statm\x00') fchownat(r4, &(0x7f000000f000)='./file0\x00', r1, r2, 0x1900) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f000000a000-0xe8)={{{@in6=@local, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000012000)=0x16e) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000014000-0x8)=0x2) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r4, &(0x7f0000012000+0x1b1)={0x1}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$nfc_llcp_NFC_LLCP_RW(r4, 0x118, 0x0, &(0x7f0000012000)=0x7, 0x4) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r4, &(0x7f0000011000)={&(0x7f0000012000-0x10)=@can={0x1d, r5}, 0x10, &(0x7f0000011000)=[{&(0x7f0000012000-0x1)="d1", 0x1}], 0x1, 0x0, 0x0, 0x81}, 0x24048000) getdents(r4, &(0x7f0000010000-0xe8)=""/232, 0xfffffffffffffca1) 2018/02/05 16:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00008d1000), 0x800000000008, 0x0, &(0x7f00007f3000-0x10), &(0x7f0000299000-0x4), 0x0) futex(&(0x7f000000d000-0x4), 0xc, 0x0, &(0x7f0000dac000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000098f000)='/dev/sequencer2\x00', 0x101000, 0x0) write$selinux_create(r0, &(0x7f0000834000-0x5c)=@objname={'system_u:object_r:syslog_conf_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x20, './file0\x00'}, 0x5c) mprotect(&(0x7f0000375000/0xc00000)=nil, 0xc00000, 0x1) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000f18000)) 2018/02/05 16:00:58 executing program 2: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000004000-0xe)='/selinux/user\x00', 0x2, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = syz_open_dev$loop(&(0x7f0000002000-0xb)='/dev/loop#\x00', 0x7, 0x4400) read(r1, &(0x7f00002d5000-0x200)=""/512, 0x200) 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00004da000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r0, 0x1, 0x1, &(0x7f000036c000-0x4)={0x4}, 0x4) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f0000fbd000-0x18)={0x40, 0x1, 0x0, 0x40, 0x5, 0x7}) r1 = socket(0x8, 0x2400000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000f34000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x202fccc60f4f311) [ 94.432502] audit: type=1400 audit(1517846458.534:80): avc: denied { set_context_mgr } for pid=13420 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 2018/02/05 16:00:58 executing program 4: mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCEXCL(0xffffffffffffffff, 0x540c) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) getsockname$packet(r0, &(0x7f0000fbf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000fc0000-0x4)=0x14) 2018/02/05 16:00:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000c9000)='/dev/ptmx\x00', 0x400, 0x0) ioctl$KDDISABIO(r0, 0x4b37) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000455000), &(0x7f0000eaa000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@common='irlan0\x00', @ifru_settings={0x3f, 0x6, @fr_pvc_info=&(0x7f0000002000-0x14)={0x10001, @syzn={0x73, 0x79, 0x7a, 0x0}}}}) r2 = add_key(&(0x7f0000d6a000-0xc)='id_resolver\x00', &(0x7f0000fd6000-0x5)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$unlink(0x9, r2, r2) [ 94.439096] binder: 13426:13433 ioctl 80045400 20c4affc returned -22 [ 94.456958] binder: 13426:13433 ioctl 89e0 20decffc returned -22 [ 94.477283] binder: 13426:13433 ioctl 80045400 20c4affc returned -22 [ 94.500358] binder: 13426:13446 ioctl 89e0 20decffc returned -22 2018/02/05 16:00:58 executing program 2: 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, @empty}, {0xa, 0xffffffffffffffff, 0x73, @empty, 0xdf}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000002000-0x72)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TIOCMBIC(r1, 0x5417, &(0x7f00004aa000)=0x80) ioctl$PIO_UNIMAPCLR(r1, 0x4b68, &(0x7f000065a000-0x6)={0xe4, 0x1}) 2018/02/05 16:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000718000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) [ 94.507824] audit: type=1400 audit(1517846458.604:81): avc: denied { call } for pid=13420 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 94.535269] binder_alloc: 13420: binder_alloc_buf failed to map pages in userspace, no vma [ 94.545903] binder: 13420:13444 transaction failed 29189/-3, size 40-8 line 3127 [ 94.553853] binder: BINDER_SET_CONTEXT_MGR already set [ 94.553861] binder: 13420:13456 ioctl 40046207 0 returned -16 [ 94.581198] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000410000-0xf)='/dev/sequencer\x00', 0x0, 0x0) r1 = syz_open_dev$sndseq(&(0x7f00009d5000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f0000bec000-0x5c)) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000aa8000-0x4), &(0x7f0000082000-0x4)=0x4) 2018/02/05 16:00:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000882000-0x4)='/-(\x00', 0x0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) socket(0x11, 0x2, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) exit(0x9) close(r1) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000098c000)={0x1, &(0x7f0000612000-0x8)=[{0x100000001, 0x2, 0x531, 0x81}]}) close(0xffffffffffffffff) 2018/02/05 16:00:58 executing program 5: mmap(&(0x7f0000000000/0xf8f000)=nil, 0xf8f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00003ae000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000596000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) sendmsg(0xffffffffffffffff, &(0x7f0000cdc000-0x38)={0x0, 0x0, &(0x7f00003c8000)=[], 0x0, &(0x7f0000e31000)=[]}, 0x0) 2018/02/05 16:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000a1a000-0xe)='/dev/keychord\x00', 0x8000, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000ce0000-0x10)={0x5, &(0x7f00006d2000)=[{0x6, 0x10000, 0x7f, 0x77}, {0x8000, 0x8, 0x4, 0x7}, {0xac4, 0x4562, 0x0, 0x1f}, {0x8, 0x1, 0x2, 0x1}, {0x4, 0x3, 0x7, 0x9}]}, 0x10) getsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000d14000-0x4), &(0x7f000058c000-0x4)=0x4) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) mmap(&(0x7f0000000000/0x66000)=nil, 0x66000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00007d6000-0x4)=@assoc_id=0x0, &(0x7f0000785000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000a15000)={r2, 0xfffffffffffffffd, 0x7, [0x9, 0xffffffffffff2233, 0xfffffffffffffffb, 0x8, 0x7, 0x3, 0x4]}, &(0x7f0000ddb000)=0x16) pipe(&(0x7f0000060000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) clock_adjtime(0x7, &(0x7f0000beb000)={0x7f, 0x5, 0xffff, 0x401, 0x400, 0x9, 0xfffffffffffffffd, 0x9, 0x5, 0x1, 0x7, 0x9, 0xffffffffffffff47, 0x7, 0x8, 0x36, 0x8, 0x3, 0x464a, 0x20, 0x0, 0x6, 0x4, 0x1, 0xffffffff, 0x40}) dup2(0xffffffffffffffff, 0xffffffffffffffff) write(r3, &(0x7f0000062000-0x94)='!', 0x1) writev(r3, &(0x7f000000b000)=[{&(0x7f0000067000-0x1000)=',', 0x1}], 0x1) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f3f000)='/dev/rfkill\x00', 0x20800, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000d9e000)={0x2, [0x0, 0x0]}, &(0x7f00002b2000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f000050e000-0x8)={r5, 0x401, 0x80000001}, &(0x7f0000214000)=0x8) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000535000-0x4)=0x4, 0x4) setsockopt(r0, 0x1, 0x9, &(0x7f00002be000)="eacea12e", 0x4) 2018/02/05 16:00:58 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = syz_open_procfs(r0, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f000012d000-0x7f)=""/127) exit(0x0) writev(r1, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) 2018/02/05 16:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3c, &(0x7f00003dc000)=@routing={0x73, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) 2018/02/05 16:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) getsockname$netrom(0xffffffffffffffff, &(0x7f0000ac5000)=@full, &(0x7f0000371000-0x4)=0x48) readahead(r0, 0x1e, 0x1) r1 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) ioctl$LOOP_SET_STATUS64(r1, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4, "72c76914375bb3a845e6a506a4558aee2c5c0ac3b436ecd86419cab2d6e0e2b0f13a13e6636d2d7447d981dc16c665e253ab84f9337160add6d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ce08009221eadd42396272d24eff30638bf6"}) 2018/02/05 16:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6e000-0x17)='oom_score_adj\x00') writev(r0, &(0x7f0000b97000)=[], 0x1000000000000383) 2018/02/05 16:00:58 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000001f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getpeername$inet6(r1, &(0x7f0000016000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f000000f000)=0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000017000)=0xfffff7fffffffffd, 0x4) bind$inet(r0, &(0x7f0000012000-0x10)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) listen(r0, 0x0) 2018/02/05 16:00:58 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x8000) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000afd000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000d19000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f00006c6000)="b0100120ede1fb181fedf3acaffbd71f3456adfe1425f887cd19c2ef", 0x1c, 0x10, &(0x7f00007c9000+0xb58)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x9, &(0x7f0000bfd000-0x4), &(0x7f0000d13000-0x4)=0x4) 2018/02/05 16:00:58 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000091e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000d7f000-0x4)=0xff, &(0x7f000041f000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000a70000-0x8)='oom_adj\x00') ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f000043d000-0x50)={{0x401, 0x4}, {0x100000000, 0x6}, 0x4461fce7, 0x3, 0x3}) read(r1, &(0x7f0000463000), 0x0) 2018/02/05 16:00:58 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000916000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f000049f000-0x14)={0x0, 0x5, 0xa1a, 0x1f, 0x9, 0x7}, &(0x7f0000576000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000cb9000)={r1, 0x2, 0x5, 0xecd4, 0x9330, 0x7fff}, &(0x7f00007aa000-0x4)=0x14) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x6430) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='mountinfo\x00') preadv(r2, &(0x7f0000007000-0x10)=[{&(0x7f0000006000-0x64)=""/1, 0x1}], 0x1, 0x400000000000) 2018/02/05 16:00:58 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x5, 0x4, &(0x7f0000a0b000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000e8e000)={0x0, 0x72, 0x4, [0x2b57, 0x2, 0x933a, 0x20]}, &(0x7f00005be000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f000083c000-0x1008)={r1, 0x1000, "0bd1d7ae9d497c03cac8dea1dcd6a8855e90990a7773a23344d0caba4a7260c75bcbbb830e43df887fa06ce37c24ab38a4a42998db51f4cded827c0759e2ea177583ee49a55cafa1bde79ad95681eafc622f5e553bbdc7e27676c2456bcda43774856e956558f1a188a31d5af076f6fd637391b09d61420ffb6045e7ca8ea1f0ca793d18d4148f312e808a47d986b77d79fd745be7105c818e11f0b1045294c08b16a916b812967130470ea82bf18c3244bd1abf29ecb6f63bcfc8fac01a6b281ad156ee38eded188d07605d966739e5c5cf5a57c8a04e3b579c898201af3b88adef4d1ec9b28d1d8889c5cfd6cce53827108917aa9a7291d1df713cdc5ee8651bbc1f8f00e9fe85e08a6cbe365d90f8053f2bfbc01f6ee9b95086402b71727b7eb1da7c28d7c424d8d31409789d451bfbf12adea07ad756f30701a744fe5d39d1c598922f165257b0f1646af435fc8c03772e96493a0a7f0ae7ed42fd879e9b0c634f4b3637d6e7d06922714142edd98d218482bb5ee0bfba4a92f951bd927b81c9ce41eabebcaac309b82c4a74e7e98320829eb8e15d697805332b7ee56b5327bfab46f93e0b541c766575ddffdcdd7fdd6556cc11cdc2904bcbf2b4b4615a3eaa86d2717272be67deb390b18e40533d6a8e824c96a98ef044a345b72b69644f6d92fc6e624181b8620eca9d3c67d5d2dfc6267de180685b127edc1434ad083b7394463dfbb6feff0eee77c3b66b21b422ac05c524521db4b87c30c7a4043bc87213350e1c1bb23ddcb5443deec9f9c526e32d811de0a425f40a4ac91a8dc0d3f7f9712dc52117efc38d80ee2c901b38d182c5687a357e221c60f25c4c5b075dda25cbe0c53dd548e988c919a60cfc2ba56ec7bfd96a1bb89a246de4a20a49a548a593c59ae65f5f272e0f1efcf6371faa62aa93de8caa2c3f11110f348b5c6c716928fa67821b5113df89ad69e1ce828614e704c02181cadebbd14382365162ed73caafbeb35565ada6bb68abb1c5cecf5b2333b4816e1eadc57e1e527f0bcd7b826396dcc7d80e7a8c7ccb6fa8e262c4c9790ccae3d093a913131c31fdf2ec7cf57e391353b1af69bba9cda067f2c65532bd32f4f2f2cec808af922edf85f20a10e5f3b33cdf25151612970089ca0b23c9dbd65d58734ec75fb6f3787676e81244ace00f3b692eeac3e117ae52b4d05d0fa30c9f57f2f6600069dfd792abd7576083af66ff16088fda9750ec44604788d5e6eb4eaff725ce29b43b8b218bae0522979e84fd42efcca49c0b2abe063ad027450d9df0da6761cf730e7c35c7fcb83d91c0e5363c9c91aa06470bc08ed39b08b26205e68d023f55dc114b04ee32d2d14b1edba8f1ebed50fd14305bc472e7702e288f7d6da0f8a7f779fb27328f9c1045e1ef5f4577d6da10f2053c032b4f193b44f4453fde42a50b6237c2d0a10d0ac2b8181eff46f81ef013f90f7cd051d2c29006d5e3fc7b5b705d2ffba59c4c27a42fa5b25ad08258ba3ed2821cf0818c5d7b9c412d24c95ace3d0065d8389d1f373e17de10d55d92fdf35b4e4955af39c18e6177967cacc7d715c4b78d2764a34d9fc29e5601e5d8c3204af946ce845d26a70284b4ce84bfa13b55270cd25abee4020700ecd4db1367a30484e6b19133a4b57f292336fa176db698ea92fe3441550b2eb4e09df5e2be9f9e976e997f7da50cf5635858fc830652a2131e69f966e878a0db2e778b086e831e482f93a199912588f6608c0f5a349f1f7a000c187a36c90fefdc95ce07c5f46f3246ddf146a3246e9a8c8489e8e9447e62a975957714a2c70f9652bdcb527443064556b6f50f83d99ae9dd02ca61724a4b726a441c8180445c3a91a236c41c0ff4ca74f76f5a58b113d0089601770dbddd4f9873e4233942754fa7b145263de6e2c79c02172c0222e771b9e871af2ff14d3ac54b2d72d4e11226ff385595787db67de25a21d64291b56d1e09946af2ffd0eb50df6950d9e4e2a9c9e59756a2c51f32309c3695415a7a4fb4339207e01a7b6df9f63e14b3f0e9570ef9db2e1c094dbaef0ed84ef46221ab409d5fc196314a6ec6f9032d0c0b0c6ce83394d3f396025aa73fdf5237289701fda14044faa4a9f735b638381522cbe62c30ac665e5d25b5d0345d88d3bae9573d644216412a372ffe1b8207895baa361d2e8f2ff5050c36447d48d919885412d5a89adc9e79313917280213eb2bcb85d62dffde92ce0ebe59da724511fdb1fd32389ab0c043428367853d514ab7f68ba7e2a6f47d4ac1099fb1ae29177f8253914dbda85e00b684d5a7c4d04521222e6ad7d984a93e6e1e8c980dbe79aac50ea15ba8b3c4742253c90afe517cf4ec86f077c4d23d751cc16cdd3ce4ec1a11077324b3d557089e58d04fd474ad206a4fac473086622e63d11c33b8cd752b876504d5d1f1f2d397741f935b771193b8229119617f0c8f7718f22320aa3090c0daf1a7d5cf281aa3d5b46523e15a37156cdc1008e3487e8b5b89695aedb83e4602e0449e63fe48ef23e9128968b7889a874c1f22e1b4d899d0af7cc08efcecb40333a035e1d20824762fab66c17af5b7cb9dde171dfae7a8c5dab0b9279ce28b579531629efe0cce1bd6d3103c5501da47cc3afe8f20f38a2075ae2861bfe4437b148fcceb72dff3369f16c551f02716d5115da031eb64450d3acab748aadf0a003034394ccff4b0d863a91a8e02d6e456b1d820c5c3b93f974b396457038fc5f41cf1efd1901bc5b43450007627626ab9b8b84bf1bc3ad03a5ae87cd696959124381ef65f77b069291c4aa68dae8751879e5a6a4a6ea9517acf416a9d09c601d72c2583537edc7ac8f75b73fa8e123a8ac089fd7894484dd472eafb653bd486c99f6f17e8fdc3ec8452c77d0edda19654fcbb72ba6c4b03df31c2607ecbd833db25abe1b812fe465fcab2aacd9a08599c36c7742878d563cbb50efe9de912f6b46cde2211c2a4dede7b12e9cf4a67c8b8874197c0fc23c29f4f335ce4f63f5817ab0e503fb95722893bf7b5b2bd6a1a61aaa4bfc1f17f1637b4e8efdfda4439ec7dab3a3eab1d9d5d353ddea2747565e02e3013cb1addb209b3d5ef2b8bb4d4178f4b89e009053da61c888bae0ff91b6dd6c3e56c1b52246465e37918f5a9b5fc067560a9f173bea6e21fb8c1f7b8c3fbfc11a39f9de5cff6c12a0820377496f3e2470d2fbe91fc1a84cd92e692f54cf14ff0f8c1c99a9de6a533406014a01aadaf735e558033a11d24465fa885a6243310cff57917619408b80a95f23964079a29cdac658e04c022728d3a711184fac4f4862aed478a173983ea5dda5e5be34a430b979d431caa1831d8f058d5fe7ed2c575c16b904dff6747d6ffa10d906aa8fd25a59609eb47acb1d89c136c90c6a437cef005175228d206fc86b19e716e4d02df8691ca15f545e21ba96ad59110d7ca95c9352654e3770eef647a8500cdfb1290cf11d8e9f889ddc312442c65fba0528ddba9d39326b25445ea4b93537530fca3af574c0f88c47a2b346a3f0c7fc659a7a74c0d3780f9709a6863a102b8f430355e72944ebe32a0dbb80bf71ccb47cc030cd1e8fe294754e925957658ea69e23ec289dc8e4fd237a6aa67c27f59d366fa641a8f516dfc06a01df53d17ca5d52072f6c2a808ab1535e9744798beca5f494181b0fe07e8f63dc2a4438135b26ea78daa9cac1530e95f6e5eced99e5a3d341842be690f01c022c3e2b2d5cc81d41dc5dbf2e7dd2512fc4e4dd42a3e4666470e011e10cca796e115667eba06beb50198602045eb2f285b0c921baf80da4157608ff662ee1aa54e1b8937ccb467db5eda68bd904325e8af7beaee24db8553da951cb359a8847bc39a80884857da7afa3cd9401f61c61aa09f7a7b5adb41fd4bc65a0d663463dac6a0b0eaf79f8fc7294e6536aab95b5364f3ddcd907e3e6244301784f465771078f0744bfcb335a9355e316d626a446d0df98348f91c5c12cc8abdedb01f2b4b5b1bf9f11787b5f49c7a3568d4df7501bbf6215ae0012c76ff5a6cd52f9774bdc5b7fcfb8107eceed02c3d7ad0bfa035df6c3bd3a8404ab17e239a34468a8f942d557f98c074694163296045f87ae146261d4c4d2528fd9ed37567420c3868a5cc4b61d424a3d0e3411d56f16a22f3d06a88368ebe6645f727b06ce8d1b9835dde38b287c9e4350b0ac144b1b1146128345398e91fa9e0bf2775937d9d96c7a358999cb3f4cf6b67be23f5ab77c463920594d14984a29b5759fa8e4e729c9235d31bb961824fbb6ff5b4e30b6cba9295856d4e09fbf51c3913bc90ca74d23a3a49ac9c2dca602f577f355d96248d0353519d434aabb6c86e86effb7a9fdd9f98cbb2b2b8705c1c264dc1ff8ed63c56ce0ea1cffab903ed507f014b18d0e4768eb8322041766f442fccd673b1b102b1727956776eb83574ad2f9d3acd5d6534fec828c391524eee7ead96b1531933ae09fec3d1a79e5daad8e7b4d2656cd83b5b5805711db9cafe1e01ca380f5ab75d9e9f40830a82ef032a34c2ce44f9432931a31ecbb7b470d4ed84d25d190e02a2d2cc2cf79c16141179134d8fadc0c2e483ec17066ea5a17e0e7503787b4ab2b9b3e1966dc6f24b35a265cf4216782f5b54b76c139b404367acefca2ad439a1c4fd32752768f26c8112c075ab45e9776fe0a11e950abe63d07b138c7a310daacad9b6249ac1095fb3f9ec8bf8a74ea908d6fdd2258b927621b29b50300aec65e83038362e1d93b24967ec97df65b33a072d6ecf8cb79a48db16aed447f5d22c37db7285ffb0bfa4d1986fd46b782738132a62ed926411fdeeba0b60faad3791c232f84b61ccadbe51baf96b746172348f0925f8c4f92f545237532d1db744d1d9f7417950512ee631fd787e9f6796cf6513568c3c14027fddd346723d9f04a988f89deef27407ff2253111f0693939d96c0383bc5b8107f6584a283937828b2191aa128543b8793304173dc5584b3a368760f537a826ac32e76bfccb0ac396c0fc5ecfdfad1f1963a9f5d5ca2fc8dbcffa325f4fce14d27679bd415376c6a4a9f943439f7b4a4af1307f0a70a17c7d54e237342e88f9064b7721de227606bb24b0e6bcf2baa2e3ddd7bad29aeb2a77e9bcb4be1a7b05d5f123f1ccf933c2055df9c8abcc988bca671fed33f9ebcc80c6681881eb3ca20defc40cdbd7a8ff52a8b64c7b6283e2aea5c6599f6db9a7ac72a8de5aaf3d218b9d49f7ce8ea4aadd9028daae5e38e0d0cb4c1489e45fe9bbb50923961cac6c063160ec3ec20406a4841de79cdeae449872cfd70814f9b0439985121617044b2e66ddfe9d2722fc74197959419d36405bb585d4974e90040640d611022461df685b1321bbbebb03c1141f7c6826e0d716dfd53497e11a9ff52ada2e4b8b5af42d683cf61aa65a10f209fcbd01d8103056ea08ae953b3082f4ede8bbb3aa89d5622ad881b692254ca81892fb9e109dacac6071d315ff89f9fc706f27a7f5a6bed95dabd35c7fde8546c6bde40635a9a1cee61e2b4b8158cb3803670ab2fb787ec8d11858b4d70ac5792e61cb612dfbd19d4d8e8ccc654b928fdf17936fd31bab44c9cf7c5d9f1b80062f752c413b897845211c1374c5ead84b4f6714d37ad8dc6d82353958084181ad386d31839227a6b920b75e33f5447788d72b4cc0c320cd23831285e6b2e772cd67c909c832e1e0304a1573b6e43e454564acd9e6902f2b867f2ab8a573c2dd22a5b5eea608364f4387329b0ab13728f91249883f2a6707d4f4133d5771d1653785b4"}, &(0x7f000037b000)=0x1008) r2 = socket(0x2, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000f0a000)='net/rt_cache\x00') ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000313000)={"5dbba0d7b79be45a94012b69a8c2a116", {0x4, 0x2, 0x6, "4a31d6d95e18", 0x3f}}) sendfile(r3, r3, 0x0, 0x3ff) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00009b8000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f0000443000)=0x8c) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000150000)={r1, 0xaf, "3431e8ccbebca48598fa40f7630309674116470edd60833078883347374adf93cb6e9e20c320b9f8ce3f065415c0228253809e8c48b95541f81d33d54a7c1847a35f7fc248fc753146aba92e46c26ff95022c9555487195b6595f9ea26011c156f6cae436c06b640c5d3852976fe881c84a21748ca9369c3e43447bd405e6a6913e80da887ef35441812e16b05a2448d6f693344d5c1481551ee1cbf3435967e2d9335dbf496203e24a6af44a5ce73"}, &(0x7f00004ba000)=0xb7) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f000093a000-0x8)={r4, 0x6}, &(0x7f000007e000-0x4)=0x8) 2018/02/05 16:00:58 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = open(&(0x7f0000269000)='./file0\x00', 0xc200, 0x8) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000702000-0xe8)={{{@in6=@ipv4={[], [], @dev}, @in6=@empty}}, {{@in=@loopback}, 0x0, @in=@broadcast}}, &(0x7f000064c000)=0xe8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) r4 = request_key(&(0x7f0000491000)='dns_resolver\x00', &(0x7f0000934000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f2d000)='md5sum{\x00', 0x0) keyctl$setperm(0x5, r4, 0x2002000) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) recvmsg(r3, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) sync_file_range(r2, 0x20, 0x2, 0x6) ioctl$EVIOCSKEYCODE(r1, 0x40084504, &(0x7f0000ccc000-0x8)=[0x0, 0x7]) ioctl$VT_ACTIVATE(r1, 0x5606, 0x3f) 2018/02/05 16:00:58 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000c4c000)=@vsock={0x0, 0x0, 0x0, @my}, &(0x7f0000c72000-0x4)=0x10) sendto$llc(r0, &(0x7f000004b000)="95faf47194542e84a0f73e038fa79ee20086786e56e0939820a75930fde33f89e05aab5b2732703d72b9722afc686171b7fb656b59435fcda883c48b78349bd718d9fe69fb1dbf3ac91be03bf21e21aa8ff662a6a8e6c3b1d5a2c5d67b1659f34dec46eedf889829ed6c5dfd0ded5990c4b3954e76d3c6679a0ebc58f775dfecbd590c77fbd541c5ecafd1c8b38221d8790304224a8f1eacbcdb01df2678b8a1de8e3a9485a579b205ba95a9c99ec56f7b1b9552a7902bd96ec730fa8716adb9", 0xc0, 0x40, 0x0, 0x0) creat(&(0x7f0000d3a000-0x8)='./file0\x00', 0x0) rename(&(0x7f00003b3000-0x8)='./file0\x00', &(0x7f0000192000)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") 2018/02/05 16:00:58 executing program 5: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) readv(r0, &(0x7f0000016000)=[{&(0x7f000000a000)=""/92, 0x5c}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000000f000)={0x0, 0x2, 0x3, [0x101, 0x3, 0x200]}, &(0x7f0000005000)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000+0xc)={0xfffffffffffffff8, 0x80000000, 0x8000, 0xff, 0x80000000, 0x400, 0x27c1, 0x6, r1}, &(0x7f0000010000)=0x20) write$tun(r0, &(0x7f0000009000+0x186)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "118066", 0x8, 0x0, 0x0, @loopback={0x0, 0x1}, @empty, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}}, 0x3a) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x6, 0x80000000) tee(r0, r0, 0xffff, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty, @loopback=0x7f000001}, 0x30f) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000065d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f00006af000), 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000575000-0x7b)="71b87ab7961774b5f06ca00990473e192ca744d15cf316b699e011ba8134b92da481b13830c286fb397281739cfaa6d1bc05a31d6d0a14f058ac04bd7b4bd62d9e46d9100c88ce634bdafcba32c61df7e4cef48a63ae43d18c6c1b92ef6a2f88d138f61a4f101ead6669e4bcec94ae4885e1bec98f7b5a23fbdb42", 0x7b, 0x4000000, &(0x7f0000e81000)={0x2, 0x3, @empty}, 0x10) setsockopt$llc_int(r1, 0x10c, 0x0, &(0x7f0000b80000-0x4)=0xee, 0x4) 2018/02/05 16:00:59 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x3) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f73000-0x38e)={0x0, {{0xa, 0x0, 0x0, @empty}}, 0x0, 0x6, [{{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0x0, @empty}}]}, 0x390) 2018/02/05 16:00:59 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_inet_SIOCGIFDSTADDR(0xffffffffffffffff, 0x8917, &(0x7f0000b00000-0x20)={@common='ipddp0\x00', @ifru_flags=0xb000}) setsockopt$sock_int(r0, 0x1, 0x3f, &(0x7f0000e4a000)=0x5e7, 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) connect$inet(0xffffffffffffffff, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xfffffffffffffd41) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00001f5000)='/dev/vga_arbiter\x00', 0x210000, 0x0) r1 = dup3(r0, r0, 0x80000) sendto$inet(r1, &(0x7f0000e9b000)="f569a8d1c2e5af0001c5ee2a0d2eeb928c3fea7300000000000003ff363d370e7623b68d57ff07ebe300c38ea279da2e00000009b46a4d0d76ba8f0cfe58ef05f80000000001308338895a0e732fd75565019ec0241bbd637fd4ec", 0x156, 0x8000, &(0x7f0000e56000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) openat$keychord(0xffffffffffffff9c, &(0x7f0000326000)='/dev/keychord\x00', 0x0, 0x0) r2 = memfd_create(&(0x7f0000897000)='cgroupkeyringppp1}vmnet0@}em1\x00', 0x1) sendto$inet(r2, &(0x7f0000572000), 0x0, 0x0, &(0x7f000044a000)={0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x16}}, 0x391) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0x77a000)=nil, 0x77a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000003000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap(&(0x7f000046e000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002fe000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000077a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f000077b000-0x19)={0x0, 0x11, "61f24a83132d24e43e5905d8c925f96466"}, &(0x7f00002f1000)=0x19) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f000030d000-0xc)={r2, 0x400, 0x10}, &(0x7f0000003000-0x4)=0xc) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f000077c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 16:00:59 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) mlock(&(0x7f0000013000/0x1000)=nil, 0x1000) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001000)={0x0, 0x800000000000000, 0x3a4, 0x6, 0x0, 0x2}, &(0x7f0000014000-0x4)=0x14) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000012000)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x7, &(0x7f0000012000-0x60)={0x0, 0x2d, 0x5, @tid=r5}, &(0x7f0000002000-0x1)) getsockopt$inet6_tcp_int(r3, 0x6, 0xd, &(0x7f0000002000-0x4), &(0x7f0000013000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x0) dup3(r1, r0, 0x0) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) keyctl$search(0xa, 0x0, &(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000184000-0x5)={0x73, 0x79, 0x7a}, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000006000-0x4)=0x2d) r1 = request_key(&(0x7f0000cba000-0x6)='.dead\x00', &(0x7f0000ad9000)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00005f9000)='#-posix_acl_access\x00', 0xfffffffffffffff9) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000487000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000c7a000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000897000)={0x0, 0x0, 0x9}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000459000-0x10)={r3, r4, 0x23}) r5 = add_key(&(0x7f00000b5000)='id_resolver\x00', &(0x7f000031a000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00001db000-0x1f)="28181e7e08aa0000000000f2725324b13b4400000005cbc06b28ebea", 0x1c, r1) membarrier(0x81b2855514ea6775, 0x0) add_key$user(&(0x7f0000603000)='user\x00', &(0x7f0000da5000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000f65000)="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", 0x1000, r5) 2018/02/05 16:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) bind$inet6(r0, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x1}, 0x1c) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) epoll_create(0x8001) bind$inet6(r1, &(0x7f0000f68000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f00003bd000-0x5)='reno\x00', 0x5) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00005a1000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe0000-0x4)=0x100000000) fadvise64(0xffffffffffffffff, 0x0, 0xb153, 0x5) ioctl$KDSKBMODE(0xffffffffffffffff, 0x4b45, &(0x7f0000f05000)=0x2f8) ioctl$TIOCSSOFTCAR(0xffffffffffffffff, 0x541a, &(0x7f0000e9f000-0x4)) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0x24f000)=nil, 0x24f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000017a000)={@common='lo\x00', &(0x7f000024e000-0x7)=@ethtool_dump={0x25}}) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f000024f000)='./file0\x00', 0x402000, 0x1) mmap(&(0x7f000024f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f000024f000)={@common='bridge0\x00', 0x2}) 2018/02/05 16:00:59 executing program 3: unshare(0x10400) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xfffffffffffffffd, 0x200000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) exit(0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000000)={0x16, &(0x7f0000002000-0x16)=""/22}) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000048f000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/05 16:00:59 executing program 4: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000aa1000-0x24)={0x0, 0x0, 0x0, 0xffdffffffffffffe, 0x0, 0x0, 0x200000000200000, 0x80000000001, 0x3, 0x3, 0xfffffffffffffffc}) r1 = syz_open_pts(r0, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00001b0000-0xa)='/dev/ptmx\x00', 0xd4e1f923fcc4936a, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fe0000)=0x3) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000062000)) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fe7000-0xe)='/dev/keychord\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000b1f000-0xb)={0x2, 0xbc, 0xffffffffffffff00, 0x3, 0x8, 0x80, 0x80000001, 0x80, 0x6, 0x7, 0x8}, 0xb) 2018/02/05 16:00:59 executing program 1: mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_score_adj\x00') mmap(&(0x7f0000f12000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000f13000-0x20)=[{&(0x7f0000018000)=""/192, 0xc0}], 0x1) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000018000-0xc)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_GEM_CLOSE(r0, 0x40086409, &(0x7f0000018000-0x8)={r1}) getpeername$packet(r0, &(0x7f0000f12000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000018000-0x4)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000018000-0x14)={@ipv4={[], [0xff, 0xff], @rand_addr=0x4}, r2}, 0x14) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0xb4a000)=nil, 0xb4a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000b5000-0x15)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000025a000-0x8c)={0x1, 0x1, 0xffffffffffffffff, 'queue0\x00', 0x1f}) mkdir(&(0x7f0000b2d000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b4c000)={0x1f3, 0x4, 0x7, 'queue1\x00', 0xfff}) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00003be000-0x8)=@assoc_value={0x0, 0x1ff}, &(0x7f0000b4e000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000333000-0x8)={r1, 0x3}, &(0x7f000094b000)=0x7c) mmap(&(0x7f0000b4d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r0, 0x5421, &(0x7f00007fe000)=0xa21) sendto$unix(r0, &(0x7f0000500000-0xfa)="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", 0xfa, 0x4, 0x0, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000b4e000-0x4)=0xfffffffffffffffe) sendmmsg(r0, &(0x7f000097e000-0x12c)=[{{&(0x7f0000aae000-0x58)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58, &(0x7f00007ce000-0x10)=[{&(0x7f000044f000-0xb8)="2f2e22a7c29596e06275dcc59ca89e0e7c19b9327e6d2c6adb2469dbfa9311d9d6db7e89de50dd29401f6d7bc0ae538d5540fa5982398b0aacc4dac78a34a8215b4f0d0e978e531d428a51c5b082692ae3da740c1cb73a32c32ff78d5029c9636db0bef457a4619b84d96c2c5353346b4a7d9b23610b273721b9ad5ea0be966f54dad2f94fb4380cbfb98a691e8538aa09752a291d002a7c5597f1f2ba9e3e79a96dc6be5244a8de2ea76d640454e94594127140f2081ab4", 0xb8}], 0x1, &(0x7f0000b4b000-0x2f0)=[{0x68, 0x105, 0x0, "68806b6c2557d88ef7dab6e704d832f61903c459c9a4d52e9405dd36b1c8ed37911d0c7143d807bf4a9549cf15b242b261caeef61b48953314294e1bdf216f6f94a86f083f4dcf0d2c7a53ccf724244a7d6668"}, {0xb0, 0x0, 0x7f, "e5e3663d29116e00679c6c5a75a1dedd651c52bdcc7d203e9110f26bc8e696c03cd3417982755af62b986073d79406e1c292411dd834913e409d36e4231d35744d4d722f6cc52875ec6c02f29dd67b2a93d027d7f3e2d4b0e9293854badabeab31aae55cad1c27ecbe3ebbd093fec6698ece2b3a8ffe65dafdbd1f6cee023260fc1c84872c7280f263ab7a45be675628b5d7903e41a63b9a4b991986f85bf40a"}, {0x108, 0x11f, 0x1, "73cd22e0f08b9394cca3bbff3c2aab98c6e5ce033ee42dfc6ee0a5ccb48ed3e5731e44645cc68f1908fd4474826aecfa855ae17476787a611b4c311f25d15371769f8d083ea1d00b40e594d228517683852d313885f16925f782ce5cde4e15164ff738eb2adeccf733b5e370ff2b09a80aecad703b80e52ad140c7e69fcb1de0bace331cef28faa8b09802b8c12e40d64c71cc7d6a304f9af2edc4bcaec9a0c04887116ee15e4b064843b1533d4a2b32bc43f7eb4223b42c33dd2d3223b543017fb58535665206b7fd2936844c92d9121e508b1a1038561e6a7371f6b4f8522f1efac0b025e5e7f4dd31754a080c15c998d4827c08"}, {0xd0, 0x0, 0x4, "51a8b10952aaf401c74417b78c832bd18941affe36406629369d09f7ccd90066a70130b8d789a27d5dd769359ef8115d6c028ce18349b8460b232c793d367c9c1f1fa6ffffd9ddef0ff0ec5f57e0d7c72913ee5850e071be0d3d3197be23c903075d875d60275188b6c2ee9c57fdf0e42c4bc718e56f7d48eb3e3a0bbca2bb9575d8bebc2f60d1056edc4519d6fbfbc81a38c0db3da3b0989802e7fd680fe43b820ccd719617fbd098ed9366caf2165e26d75fe96df4d51e885c7548aa4ebf97"}], 0x2f0, 0x800}, 0x1000}, {{&(0x7f0000129000)=@nfc={0x27, 0x401, 0x800, 0x5}, 0x10, &(0x7f00006cb000)=[{&(0x7f0000464000)="1d5b2e118bb0a8b30e2d991c706592480d23", 0x12}, {&(0x7f00005e4000)="1ee24cfaa9ec45c36852a3e0ffde5d6f2b8835aa7b2b665c3afd8f50afe46b0475ca3ffb658808198c056ca1b83402e3f48af86c55a93491b4f30e2aaad0585c984972561cd458b5965ad9f787b25fc7c5d7", 0x52}, {&(0x7f0000b4a000)="b1356a30cd2cf48220d6f05c5abd9ce0103941", 0x13}, {&(0x7f0000aee000-0x1000)="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&(0x7f0000947000)=[{&(0x7f0000b4a000)="327fa112ea8b73c712972dcbf31fb16d2f570b2f6e2dd865d69a54cb998165362fd6224d222ae04618dba464d2db174648fd89fbc5a8fb1a2cd6838ccd82d2274a191103a32fe648b3aaf17655ab4048d8746ca51eefafe7d923d8e76558d257ff1878e26bb9f51ca376bba6fb45b14ac7", 0x71}, {&(0x7f0000b4a000)="1d4c4cc44ffec9464c8da5ab0684a5653359b8b2b02000915454c169809e255e9871009a01f418278a3c08c6bad10b16ebadd155d62abd32a4ac666129ededcbb79e9fb424bd75adb8453102b9edb7951a7065f573e5c9d02d8d0889aa1763ca87c39c1eb78a9e0a55bd0348c0a6408992a300761754c09ecdc5384ba9fc49904c49e89ce64079a84c4def9d92e8b9280cdfb615b054d54acce2fdb362a990236b42c0094480e62d609ec8199916a5f8fd875e", 0xb3}, {&(0x7f000072b000)="e75f9636c55426cac542d3c87f42d4c38a8dacf6fb420c9626397ecdd2e7a56f51978000c5376c5e874c7923f6a05928acae8c6e5be78f9c562513c717330317a06942f1cf5d36b3bbcc6faf1fa1", 0x4e}, {&(0x7f0000157000)="c101a7434b53b2ebd62e376f0651eb4f7c9dd37946d5494358647fe93d26ced549398585d82d996551dd36b6daf874719f06311bda2d8a440f3066c0c3ac34c98e9fc390c1273b704dd741ef0049105168ec4f4a1ab39a63800a3a8351bd890d42ab47e80937583bf6973da6b58926364e9f3764a06436435e0658abc2e92c", 0x7f}, {&(0x7f0000907000)}, {&(0x7f0000b4a000)="b6cb476113e37511428d5d95e236b46bc9aa54af1a811750d7697b35ca00da58b4e2bc3b0c0b61da9247517262f6076258629c5e153fc8cdaa9fe240c47ac236664234aefe0e", 0x46}], 0x6, &(0x7f0000b4b000-0x3b0)=[{0x90, 0x112, 0x7ff, "664a57e9fb148cbb246b4d485e1cbbc56617fec92f8ae9616cff9c9806a072c7f2ab59dd9b12888ac40524e3b16ac8be8aa208f34fcd17adb2c33c8923129a96aed71d75bc91f70255f53fe86617aebda52ba3c8dc813f74b61d1b33cbcc71b87e14869423a7e886ec0cbb095d7e91b467e444de7387349cd50b364cd7b6fd6e"}, {0x40, 0xff, 0x3, "3b15a5114b77c24a6d47a1a959d6f88c56ce3fc62ffc0970437b8b110798353016de6795921b9a2bc1cbf0"}, {0x58, 0x118, 0xfffffffffffffff7, "e52ffef9227705472b2851937a813c230ac1673a3302f9671f91e352ed11f810542280d3d1e415636c1eb719016a234e8b71caf42f2f8aac17a877e0eb81fbeeacf79d8f68"}, {0x28, 0x88, 0x2, "fba6bc1429f76ec22cbb1dd13b0a98ade72636"}, {0xc8, 0x115, 0x4, "49bae6fc2f3d65c6eebc709bb16492ca5e8890b290a8660acb21c842721d9fff522115d40a24d8d1030c5e69efdf88975c7ea2ed74d573954d4182c9dba3987278cdbe8575bd9bceef32cf5303d2c789d8f4a6df881e8038f7b238f7ca49b66b0bdc5c229c5453d1e8b7caf99165b6951a6862e47b5a84fc48229ae106fa360cae664f43b166362e244a7105cf2138fff5f3c212312432de2bece806603f5f7af104758a510f32357a18adbdda865266aba250048e7f"}, {0xf0, 0x112, 0xdb43, "144847af8c86203707287469c5ca7a022d24948b5f72024819b468f3cd74be42fe6471ffee85fa254ad17b4b1a043bedfe9513f6937ea42d38c30614d2b4f845a5b94900c89c2e7e71f258f07618e618fc3bf70a1065d0fd3516749af80d93368ec1f55c3c4a5a09f27d1caf0897993abedcbca43e1c5af65a7d7b9bad02a9c6010a2f9bd9ad4b0bb154c40505721466c426e8858d7948106b658c5c8b8ffdd7584950dd0ada00a688c4e2f7682f4866803536eb02a8052c868a89680c8b5950c9fc29182a27ebea7662456fec2aca991b0f221fb543abde94adb8a7"}, {0x70, 0x105, 0x7fffffff, "8e95db358528514d414e7da3292a67ba10f0b77da2c148614f054219bff1121ce514e88ab305d8a34345501fcf01ac490fc1a999dba8e298c0402fb7213df23aa1ee6af7f9eebde8444aa1fde8a8712a91fda39cad7fbc2a219fd55d"}, {0x38, 0x1, 0x9, "a10a3eb50d6b819c6e1393d55f77a89019503c4ac769d40495ff88e22d1d11d9f814327c6d"}], 0x3b0, 0x4000}, 0x7}], 0x5, 0x4048001) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) mmap(&(0x7f0000b4a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x0, &(0x7f0000a20000)) link(&(0x7f00009f7000-0x8)='./file0\x00', &(0x7f0000b4a000)='./file0\x00') rename(&(0x7f0000b4a000-0x8)='./file0\x00', &(0x7f0000b4a000-0x7)='./file0\x00') [ 94.925545] binder: BINDER_SET_CONTEXT_MGR already set [ 94.932711] binder: 13547:13561 ioctl 40046207 0 returned -16 2018/02/05 16:00:59 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) syz_open_pts(r0, 0x0) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) getsockopt$sock_buf(r1, 0x1, 0x1c, &(0x7f000000d000-0xe3)=""/227, &(0x7f0000006000-0x4)=0xe3) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_wait(r0, &(0x7f000000f000)=[{}, {}, {}, {}], 0x4, 0x5) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000160000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000ce7000/0x3000)=nil, 0x3000, 0x2000000, 0x40011, r0, 0x0) write$selinux_create(r0, &(0x7f0000a85000)=@access={'system_u:object_r:apt_var_lib_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x39, 0x32, 0x325}, 0xfffffffffffffea7) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e9a000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000de9000-0x4)={0x2, 0x1000, 0x3}) read(r0, &(0x7f0000d49000-0x6a)=""/106, 0x6a) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000000)='systemGPL+\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000be2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000001000-0xdd)="272ac0d895c71e3b202cad4d4ecb1cd0c00243dd4a63aee8711b64692d227fc9bb53ac63b4f9d7f7375258c3d63aafeb3b69b6bb86f988ad2eecbb52feed55d96b718f48e45987cba390ae15c439e42faec56a8b0c9066b310b8fa1ba515828ca68b0cfe37ee45ab4eb67b938b4e302548b99e3651db4f53d9eba1d68939b79bdcf9c79cf6c431372353c08fba4947ea8f8648d78b93078d583ec838b3bf7bebbfb38118d8189d64a565e64fcf33186fdba1e2c53afbc99abee2686d2def6631f13afa59614883bee16021d00c5d06d58fa0123afb5e56bbddc94be71b", 0xdd, 0xfffffffffffffff9) keyctl$link(0x8, r0, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000d9e000-0x4)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000f0c000)='loginuid\x00') writev(r3, &(0x7f00001bf000-0x8)=[{&(0x7f00002f3000-0x4a)='+', 0x1}], 0x1) 2018/02/05 16:00:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f00002ea000), 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000022c000-0x15)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0xb41000)=nil, 0xb41000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init() mmap(&(0x7f0000b41000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b41000)='./file0\x00', 0x100) inotify_add_watch(r0, &(0x7f000003a000)='./control\x00', 0x80000d50) mkdir(&(0x7f0000a76000-0x8)='./file0\x00', 0x2) creat(&(0x7f0000361000-0x8)='./file0\x00', 0x28) 2018/02/05 16:00:59 executing program 2: mincore(&(0x7f0000e94000/0x2000)=nil, 0x2000, &(0x7f0000002000-0x4c)=""/76) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/autofs\x00', 0x8800, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x20}) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0xffffffffffffff80, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000167000)={&(0x7f0000de8000/0x4000)=nil, 0x4000}) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9c000-0x10)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa1000-0x1), 0xffffffffffffffbb, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008d6000+0x3a7)='/selinux/mls\x00', 0x0, 0x0) accept4$ax25(r1, 0x0, &(0x7f0000d7a000), 0x0) setsockopt$sock_int(r0, 0x1, 0x2000000000000009, &(0x7f0000aca000), 0x56) [ 94.969753] binder: release 13547:13552 transaction 148 out, still active [ 94.983400] binder: undelivered TRANSACTION_COMPLETE [ 94.992007] binder: send failed reply for transaction 148, target dead 2018/02/05 16:00:59 executing program 4: mmap(&(0x7f0000000000/0xd1e000)=nil, 0xd1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d1f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000d20000-0x43)=""/67) add_key$user(&(0x7f0000d1e000-0x5)='user\x00', &(0x7f00008d8000)={0x73, 0x79, 0x7a}, &(0x7f0000af0000-0x8d)="9c", 0x1, 0xfffffffffffffffe) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000ce5000-0xc)={0x0}, &(0x7f000029c000-0x4)=0xc) r1 = syz_open_procfs(r0, &(0x7f00009e5000)="6e65742f726f75746512") ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000c30000)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000d30000)={0x4, &(0x7f00002ba000-0x20)=[{0x5, 0x4, 0x5, 0x1}, {0x3ff, 0x4, 0x9, 0xffffffffffff0001}, {0x4, 0x4, 0x22ec, 0x100000000}, {0x10100, 0x8000, 0x3, 0xfff}]}) sendmsg$nl_generic(r1, &(0x7f0000050000)={&(0x7f00002a7000-0xc)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000369000-0x4)={&(0x7f0000516000)={0x40, 0x19, 0x20, 0x1, 0x1, {0x3}, [@generic, @generic="2a5fbe0335be7f0e1fe170217c6ceabe01886545a007c3e62b8a16296e", @typed={0xc, 0x1d, @pid=r0}]}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x20000090) readv(r1, &(0x7f0000a42000)=[{&(0x7f00004c7000-0xb1)=""/177, 0xb1}, {&(0x7f00007d9000-0xb9)=""/185, 0xb9}, {&(0x7f0000e99000)=""/175, 0xaf}], 0x3) 2018/02/05 16:00:59 executing program 2: mmap(&(0x7f0000000000/0xa78000)=nil, 0xa78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = getpgrp(r0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000a75000)={0x0, 0x0, 0x30003, 0x80000008}) rt_sigtimedwait(&(0x7f0000a72000)={0x563}, &(0x7f0000a78000-0x10), &(0x7f000044a000)={0x0, 0x989680}, 0x8) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00003fa000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000a78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000a78000)={0x3, 0xffff, 0x10001, 0xfffffffffffff001, 0x4, 0x8000, 0x1f, 0xfffffffffffffffa, 0x2, 0x7, 0x8}, 0xb) r4 = inotify_init() r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$EVIOCGKEYCODE_V2(r5, 0x80284504, &(0x7f000010e000-0xce)=""/206) mmap(&(0x7f0000826000/0x2000)=nil, 0x2000, 0x2fafe1ed7837d39c, 0x2150, r4, 0x0) 2018/02/05 16:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2400000001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000f34000-0x190)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, 0x0, 0x0, []}, 0x202fccc60f4f311) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000d64000-0x9)='/dev/ppp\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r1, 0x541c, &(0x7f0000855000-0x28)={0x5, 0xecac, 0x8, 0x80, 0x1}) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000ff6000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000ff6000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept$unix(r0, &(0x7f0000ff6000)=@file={0x0, ""/4096}, &(0x7f0000ff6000-0x4)=0xfffffffffffffe62) fsync(r1) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f00003f4000)={@multicast1, @loopback, 0x0}, &(0x7f0000ff9000-0x4)=0xc) mmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r0, &(0x7f0000a2b000-0x5)="6fc0830db6", 0x5, 0x14, &(0x7f0000ff9000-0x14)={0x11, 0xf8, r2, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) madvise(&(0x7f0000657000/0x3000)=nil, 0x3000, 0x0) 2018/02/05 16:00:59 executing program 1: mmap(&(0x7f0000000000/0xe7c000)=nil, 0xe7c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) getsockname(r0, &(0x7f0000e78000)=@sco, &(0x7f0000246000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00007e9000-0x8)={0x0, 0x20}, &(0x7f0000e7a000)=0x8) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000e7b000-0x8)={r1, 0xffff}, &(0x7f0000e7b000-0x4)=0x8) bind$llc(r0, &(0x7f0000e79000)={0x1a, 0x0, 0xa9e00000000, 0x80000002, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x32) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGSKNS(r3, 0x894c, &(0x7f00007f8000)) close(r3) dup2(r4, r2) 2018/02/05 16:00:59 executing program 3: truncate(&(0x7f00007e3000)='./file0\x00', 0xfffffffffffffffa) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000072a000)='net/ip_mr_vif\x00') mkdirat(r1, &(0x7f0000f58000)='./file0\x00', 0x6) sendfile(r0, r1, &(0x7f0000650000-0x8), 0x65) ioctl$TIOCNXCL(r1, 0x540d) [ 95.022241] audit: type=1400 audit(1517846459.124:82): avc: denied { net_broadcast } for pid=13597 comm="syz-executor1" capability=11 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000f10000-0x6)={0x19980330}, &(0x7f00008e7000)={0x0, 0x0, 0x2}) mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000d1b000-0xa)='./control\x00', 0x7) 2018/02/05 16:00:59 executing program 5: prctl$intptr(0x2f, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007e4000)='/selinux/checkreqprot\x00', 0x10000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000d43000)={0x10001, 0x1, 0x7, 0x6e, &(0x7f0000eb0000)=""/110, 0x31, &(0x7f0000002000-0x2a)=""/49, 0xfffffffffffffe5d, &(0x7f0000000000)=""/117}) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000063f000)='/dev/rfkill\x00', 0x82, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000b20000-0x4)=0x0) perf_event_open(&(0x7f00007fd000-0x78)={0x5, 0x78, 0x4, 0xffff, 0x1ff, 0x9, 0x0, 0x20, 0x8, 0x3, 0x9, 0x15, 0x1f, 0x8a, 0x65, 0xffff, 0xac5, 0x5, 0x1000, 0x4, 0x5, 0x9, 0x5, 0x0, 0x7fffffff, 0x100, 0x6c, 0xffffffff, 0x4, 0x2, 0x1, 0x3ff, 0x7, 0x3, 0x6, 0x1, 0x5, 0x0, 0x0, 0xb3d, 0x0, @perf_bp={&(0x7f000028f000-0x1), 0xc}, 0x20, 0x7, 0x400, 0x3, 0x4, 0x8250, 0x4}, r1, 0x1ff, r0, 0x6) writev(r0, &(0x7f000037d000)=[{&(0x7f00004c8000)="ffffffffffffffe1", 0xffe0}], 0x61) 2018/02/05 16:00:59 executing program 2: epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f0000b18000)='./file0\x00', &(0x7f0000c32000-0x8)='./file0\x00') open(&(0x7f000055f000)='./file0\x00', 0x0, 0x0) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000000000/0xfe4000)=nil, 0xfe4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000676000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000fe4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETS(r0, 0x5402, &(0x7f0000fe5000-0x24)={0x1, 0x9, 0xffff, 0xfb8b, 0xfaf, 0x8, 0x1, 0x2, 0xffffffff, 0x2, 0x8, 0x400}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000fe3000-0x4)=0x8bafe) read(r0, &(0x7f0000fe3000-0x1)=""/1, 0x1) read(r0, &(0x7f0000fd8000), 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000fde000)) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fa6000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000b37000-0x4), 0x800) close(r0) shutdown(r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000142000)=@ipx, &(0x7f00004ed000+0x39f)=0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r1, 0x28, 0x2, &(0x7f0000e8a000)=0x1, 0x8) syz_open_dev$usbmon(&(0x7f000029d000+0xae2)='/dev/usbmon#\x00', 0x0, 0x0) 2018/02/05 16:00:59 executing program 4: mmap(&(0x7f0000000000/0xdd7000)=nil, 0xdd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000dd7000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000dd8000)={@generic="81242e34a3d4082d87a8218671eb38e6", 0x10000}) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dd8000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_names=@common='syzkaller0\x00'}) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000dd9000)) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000a0c000)={@generic="6c6f3a33f57ba265c8c408c5295000a2", @ifru_addrs={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}) 2018/02/05 16:00:59 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000012000)=@known='com.apple.system.Security\x00', &(0x7f0000000000)=""/90, 0x5a) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) sched_setaffinity(0x0, 0x8, &(0x7f0000011000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$DRM_IOCTL_MODESET_CTL(0xffffffffffffffff, 0x40086408, &(0x7f0000011000)={0x7}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000956000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000012000-0x11)='net/ip6_mr_cache\x00') ioctl$LOOP_CLR_FD(r1, 0x4c01) sendmsg(r0, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000012000)="260000001a00030207fffd73ffffff188100000003000000031d8568647ba3a2d188637e57e4", 0x26}], 0x1}, 0x0) 2018/02/05 16:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00000c6000), 0x8) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1), 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) close(r1) syz_open_dev$loop(&(0x7f000032d000)='/dev/loop#\x00', 0x9, 0x8000) openat$selinux_context(0xffffffffffffff9c, &(0x7f00003c8000-0x11)='/selinux/context\x00', 0x2, 0x0) lstat(&(0x7f0000a85000)='./file0\x00', &(0x7f0000a19000-0x44)) r2 = syz_open_dev$sg(&(0x7f000014f000)='/dev/sg#\x00', 0x9, 0x454002) ioctl$VT_ACTIVATE(r2, 0x5606, 0x8) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f000062c000), &(0x7f0000004000-0x4), &(0x7f0000371000-0x1)='1') r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000001000-0x9b)=""/155) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x40000) waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e70000)='/dev/autofs\x00', 0x305280, 0x0) clock_gettime(0x0, &(0x7f0000efb000)={0x0, 0x0}) futimesat(r0, &(0x7f0000b2e000-0x8)='./file0\x00', &(0x7f0000e7d000-0x20)={{r1, r2/1000+10000}, {0x77359400}}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f25000-0x10)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x4b68, &(0x7f00007b1000)={0xfbb, 0x58, 0x101}) r5 = open(&(0x7f00000f1000)='./file0\x00', 0x2, 0x80) linkat(r4, &(0x7f0000a5f000-0x8)='./file0\x00', r5, &(0x7f000009f000-0x8)='./file0\x00', 0x400) socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000073c000)) sendmsg$nl_xfrm(r3, &(0x7f000034f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000017c000)=@newsa={0xffffffffffffff76, 0x10, 0x713, 0x7, 0xffffffffffffffff, {{@in6=@dev={0xfe, 0x80}, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, {@in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3c}, @in=@multicast1=0xe0000001, {}, {}, {0x0, 0x7}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x0, 0x80000000}, [@algo_auth={0x48, 0x1, {{'sha1\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 16:00:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000000)={0x0}) socketpair(0x9, 0x6, 0xc6c, &(0x7f0000b88000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000f35000-0xc)={r1, 0x80000, r3}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000107000)='comm\x00') ioctl$sock_ipx_SIOCGIFADDR(r2, 0x8915, &(0x7f0000104000)={"41276995f1c08ae32f09658a2c56b7de", {0x4, 0x6, 0x100000000, "159bed9e3663"}}) pipe(&(0x7f0000c37000-0x8)={0x0, 0x0}) sendto$inet(r5, &(0x7f00006f4000-0x7a)="dafed60bc048e27d15e40e533f7cbf918c190c80b2bc95be8a7dfda4d6b145e9f2a6c8c089f233db6182fb3d46490750d01f7ecee42d81cf07a7ccc084fb2836842571d42461d8082c7e9cf2e57fde062d6620d254d87c330818a26948cb13a975521fc01433abf2c99d93c006db6623a82a9057b5c6d24f1466", 0x7a, 0x48000, &(0x7f0000557000+0x41e)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) poll(&(0x7f000045c000-0x10)=[{r0, 0x40}, {r2, 0x4000}], 0x2, 0x22) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r4, 0xc00c642e, &(0x7f0000787000-0xc)={0x0, 0x80000, r4}) ioctl$DRM_IOCTL_GEM_CLOSE(r4, 0x40086409, &(0x7f0000179000-0x8)={r6}) readv(r4, &(0x7f00009a6000-0x80)=[{&(0x7f0000215000-0x1000)=""/4096, 0x1000}], 0x1) 2018/02/05 16:00:59 executing program 4: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}}, 0xc) socket$inet(0x2, 0x100000800, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) accept(r1, 0x0, &(0x7f0000003000)) 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000054000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fdd000)=0x3) ioctl$PIO_UNISCRNMAP(r1, 0x80047456, &(0x7f00007da000-0x7a)) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x800000000002, 0x300) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000000d000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f000000b000)={r1, 0x1, 0x1, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000003000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000010000-0x20)={0x1, 0x3, 0x4, 0x41f, 0x0, 0x8, 0x1, 0x616d, 0x0}, &(0x7f000000b000)=0x20) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000010000-0x8)={r3, 0x9, 0x3}, &(0x7f000000f000)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f000000c000)={0x0, @in={{0x2, 0x0, @empty}}}, &(0x7f0000005000)=0x8c) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000010000-0x18)={r4, 0xffffffffffffff9d, 0x30, 0x3, 0x71f200000}, &(0x7f0000010000-0x4)=0x18) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEYCODE_V2(r2, 0x80284504, &(0x7f000000f000)=""/4096) pipe(&(0x7f000000f000-0x8)={0x0, 0x0}) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f000000e000), &(0x7f000000b000-0x4)=0x8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, &(0x7f0000001000-0x10)={0x9, 0x2, 0x10, 0x8, 0x0}, &(0x7f0000011000-0x4)=0x10) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r6, 0x84, 0x3, &(0x7f0000003000-0x4), &(0x7f0000005000)=0x4) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x77, &(0x7f0000011000-0x18)={r7, 0x0, 0x8, [0x4ba, 0x8, 0x8000, 0x401, 0xffffffffffffe9e0, 0x93, 0x2, 0x1]}, &(0x7f0000010000)=0x18) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000011000)=""/2, 0x2) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000004000-0x10)={r1, 0x1, 0x6, @random="117d4c104017"}, 0x10) [ 95.218566] device syz6 entered promiscuous mode [ 95.290353] device syz6 left promiscuous mode 2018/02/05 16:00:59 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000673000)='/dev/loop#\x00', 0x1ff, 0x400) pipe(&(0x7f00000e1000-0x8)={0x0, 0x0}) r2 = dup3(r1, r0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r2, 0x28, 0x2, &(0x7f0000000000)=0x9, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f00007a7000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0xabc, 0x1, 0x3, 0x4, 0x4, 0x0, 0x80}, 0x20) r3 = memfd_create(&(0x7f0000414000)='vboxnet0cpulet\x00', 0x2) fcntl$addseals(r3, 0x409, 0x2) write(r3, &(0x7f0000a2d000-0x3a)="d5", 0x1) ioctl$TUNDETACHFILTER(r3, 0x401054d6, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept4$inet(0xffffffffffffff9c, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000f7e000-0x4)=0x10, 0x80000) r1 = socket$inet(0x2, 0x806, 0xe8) r2 = socket$inet(0x2, 0x4, 0x5) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000863000)) r3 = fanotify_init(0x40, 0x1) r4 = dup3(r3, r2, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000001000)={0xff, 0x7, 0x101, 0xdd6, 0x983, 0x2400000000000, 0x400, 0x7ff, 0x0, 0x2000000000001, 0x4, 0x9}) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$EVIOCSCLOCKID(r4, 0x400445a0, &(0x7f0000427000-0x4)=0x7) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000744000-0x18)={0x0}) ioctl$BINDER_WRITE_READ(r4, 0xc0306201, &(0x7f0000058000)={0x1a0, 0x0, &(0x7f0000206000-0x1a0)=[@transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x18, &(0x7f00008c3000)=[@ptr={0x70742a85, 0x0, &(0x7f000014c000-0x1), 0x1, 0x1, 0x17}, @fda={0x66646185, 0x2, 0x3, 0xa}], &(0x7f0000148000-0x18)=[0x40, 0x40, 0x38]}}, @transaction_sg={0x40486311, {{0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x40, 0x40, &(0x7f00009fa000-0x40)=[@fda={0x66646185, 0x2, 0x2, 0xe}, @fda={0x66646185, 0x5, 0x4, 0x21}], &(0x7f0000133000-0x40)=[0x70, 0x78, 0x0, 0x0, 0x30, 0x38, 0x0, 0x0]}, 0x27fe}}, @clear_death={0x400c630f, 0x0, 0x3}, @reply={0x40406301, {0x2, 0x0, 0x4, 0x0, 0x11, 0x0, 0x0, 0x18, 0x38, &(0x7f0000d3c000-0x18)=[@fd={0x66642a85, 0x0, r1, 0x0, 0x2}], &(0x7f00006b3000-0x38)=[0x0, 0x38, 0x28, 0x78, 0x40, 0x0, 0x40]}}, @acquire={0x40046305, 0x4}, @free_buffer={0x40086303, r6}, @request_death={0x400c630e, 0x0, 0x2}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f000052d000)=[], &(0x7f00009e3000)=[]}, 0x80}}, @decrefs={0x40046307, 0x2}, @transaction={0x40406300, {0x0, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x20, 0x30, &(0x7f0000a4a000)=[@fda={0x66646185, 0x9, 0x4, 0x14}], &(0x7f00009fe000-0x30)=[0x48, 0x48, 0x38, 0x0, 0x68, 0x68]}}], 0x48, 0x0, &(0x7f0000d58000-0x48)="e78a9e43f443e8079a2e797710ac4437ab7ab63b2c5ac22b024478146090506615edcacdaa8e293992f81d2dc2b89d8280d4a22ace6ea122484a28b92387dc85f6709893d0fca6e4"}) ioctl$sock_inet_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000754000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x800}) r7 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000fbb000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f00003b2000)=0x4) fcntl$getownex(r1, 0x10, &(0x7f0000cc2000)) r8 = socket$inet(0x2, 0x802, 0x217d) setsockopt$inet_MCAST_MSFILTER(r8, 0x0, 0x30, &(0x7f0000343000)={0x4, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14}}}, 0x0, 0x0, []}, 0x98) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000ff0000)={0x5}, 0x4) ioctl$TIOCGWINSZ(r7, 0x5413, &(0x7f0000e94000)) ioctl$KDSIGACCEPT(r4, 0x4b4e, 0x27) 2018/02/05 16:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f00006bb000)='./file0\x00') r0 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) r1 = open(&(0x7f0000198000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) ioctl$VT_RESIZEX(r1, 0x560a, &(0x7f0000477000)={0x5, 0x9, 0x0, 0x0, 0x3ff, 0x6}) fcntl$setlease(r1, 0x400, 0x0) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000001000/0x29000)=nil, 0x29000, 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, &(0x7f000000e000)=@file={0x1, "e91f7189591e9233614b"}, 0x2ce) fcntl$setstatus(r0, 0x4, 0x80001fff) connect$unix(r0, &(0x7f0000006000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/05 16:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = getpid() lstat(&(0x7f00008c6000-0x8)='./file0\x00', &(0x7f0000563000)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgrp(0xffffffffffffffff) fstat(r1, &(0x7f000093d000)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cae000)={0x0, 0x0, 0x0}, &(0x7f0000b5a000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000e73000)={0x0}, &(0x7f0000ec7000-0x4)=0xc) r9 = getuid() getresgid(&(0x7f00001d1000), &(0x7f000059b000)=0x0, &(0x7f0000f0b000)) r11 = gettid() stat(&(0x7f0000081000)='./file0\x00', &(0x7f0000fea000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000428000-0x18)=[0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000174000)=0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000e28000-0xe8)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@broadcast}}, &(0x7f0000626000-0x4)=0xe8) stat(&(0x7f000037a000-0x8)='./file0\x00', &(0x7f0000673000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000df3000)=0x0) stat(&(0x7f000056f000)='./file0\x00', &(0x7f00001c1000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000f4f000)=[0xffffffffffffffff]) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000057c000)=0x0) stat(&(0x7f000055d000)='./file0\x00', &(0x7f0000866000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000a25000)='./file0\x00', &(0x7f000054e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = fcntl$getown(r0, 0x9) getresuid(&(0x7f0000f4c000)=0x0, &(0x7f0000e1c000), &(0x7f0000cba000-0x4)) lstat(&(0x7f000074b000-0x8)='./file0\x00', &(0x7f0000379000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000617000-0x4)=0x0) r27 = getuid() r28 = getgid() ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f00001e4000)=0x0) r30 = getuid() getresgid(&(0x7f00006f0000), &(0x7f0000adb000), &(0x7f0000172000-0x4)=0x0) r32 = fcntl$getown(r1, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000e2d000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f0000257000)=0xe8) lstat(&(0x7f0000bef000)='./file0\x00', &(0x7f000005f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000079a000-0x4)=0x0) lstat(&(0x7f0000309000)='./file0\x00', &(0x7f00009f0000)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ede000-0x8)=[0xffffffffffffffff, 0x0]) r38 = getpid() fstat(r1, &(0x7f0000498000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00008b2000-0x4), &(0x7f0000a0a000)=0x0, &(0x7f000032c000)) r41 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000270000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000bec000-0x2)='./file0\x00', &(0x7f00007b1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r44 = gettid() fstat(r1, &(0x7f0000181000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000785000-0x4), &(0x7f00009bf000-0x4)=0x0, &(0x7f00002b5000)) r47 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d63000)={0x0, 0x0}, &(0x7f00008ec000)=0xc) getresgid(&(0x7f00003b8000-0x4)=0x0, &(0x7f00003db000-0x4), &(0x7f0000a3c000)) fcntl$getownex(r1, 0x10, &(0x7f0000aa1000-0x8)={0x0, 0x0}) getresuid(&(0x7f000099a000), &(0x7f000070f000), &(0x7f0000c63000-0x4)=0x0) r52 = getegid() sendmmsg$unix(r1, &(0x7f000011e000-0x1c0)=[{&(0x7f0000060000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00006a8000-0x30)=[{&(0x7f00004c3000-0x23)="106802bf946ac56ee655e5bd2ea52e880d618616e19214ed38685ae8fdb26f6facddbe", 0x23}, {&(0x7f000056e000+0xb71)}, {&(0x7f000074c000-0x1000)="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0x1000}], 0x3, &(0x7f0000bce000)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x18, 0x1, 0x1, [r1]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}], 0xd8, 0x80}, {&(0x7f00000d1000-0xa)=@file={0x1, './file0\x00'}, 0xa, 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0x1000}], 0x8, &(0x7f00002ea000)=[@rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r17, r18, r19}], 0x38, 0x20000010}, {&(0x7f00003be000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00005eb000)=[{&(0x7f00004d4000)="e2f1b05ccd2d5c428898fc07a0b27f484677173b3a5b4bf58b7b0d74ae07932b861d4c7d48e7e2604191c43f3d8a6cfee75e21ad696260e4b76dc219fc74d3aeaac382ab09763b0ac114b7d9115be97ef91647c9b143ba50f6ab05b6dc3bc22d3e571a05b39dbb97925ab1ca781fd74d622e0c98d6b339b589fbb62ad1e147c7cb7b59fcbe32f0a2f6b237292d433e94790b6dc7ae3f7714c5ad54b0beffbb3492ee929de336a97eee8b5f8760a8b5e54b3d9f024d0ba4e9e841cbc7f48e2194ca90c00295f672c2288a490a49c94b7f41a41efb1376dcd204698663cdcee63523803a3a0041d95e863c63e28c2482b7f849bb5d9e1977", 0xf7}, {&(0x7f00004f6000+0x535)="1d1f51fe1b203355cac0a8ff4dea7553142abc5cf8dcf2b43861f64d87a799b1d38983d93a91d5405235c67f803821d6", 0x30}, {&(0x7f0000ed6000-0x1d)="ac59e95d2c5119bca02065f580d29aaaeac1e7591d03377db3f674dd4b", 0x1d}, {&(0x7f0000dc3000-0x6f)="c0a437521bf05025cf9f68fb1734e214fdc986a579e3c4f92611cecb9c577fab08c095de92e482805df44375de86d510c68c9e4d82160281847de4e00e2f9fa17b7e1636fd0542185fc88b27b5bad0a91164f178fa9565077c0f4aad8992034f77c8e343408d69a433236159a8fe46", 0x6f}, {&(0x7f000008b000-0xbd)="746c29a3448ecfd77004980bffec39ad323b917d413c4b4546e244e5e1b0d6a36620c15d73b3f664907e60774c7c836b47875fb73e5f905c54819b2097fb1e4d8c811b64af73296b20b584d73ddafc00add82f4aca69dfbd2ebf56e13427e4ff8e76c6b1078725b6beee3ed4180c1bf6b0ff5afb47a0a01c3fe5140be70b9a178ccb90e80415fbce77824d2efeec42f43dd2ee56cffb5bc0584e7df758a03ef3cd6f996b46b7a436737fd7a079d6fb538177f080445e4b138339dfec99", 0xbd}], 0x5, &(0x7f0000289000-0xa8)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r23, r24, r25}], 0xa8, 0x800}, {&(0x7f0000012000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bc8000-0x20)=[{&(0x7f00004d0000-0x1000)="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0x1000}, {&(0x7f0000ec5000)}], 0x2, &(0x7f0000b19000-0x28)=[@rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r0, r0]}], 0x28, 0x48001}, {&(0x7f00004cf000-0x8)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000b5b000)=[{&(0x7f00004b1000)="aa743595616e0d5cd69be8c48d01f6f6d53e427b354037bc66c4", 0x1a}, {&(0x7f000093d000)="11f0dd149ca1d60ad9d02f5c6a2f75e3640f0516372f7dc6506e8a6fbee7d1ab3b2a8ff9afc8cf38aa26d44221d0ca415b47100e7e359c5960168381323f41ec659db82a801f287f08c67acca3a303f0ab59685310f720106bd05597ad60bbd722d86579d5b8d3d6cbb644064c89227164e6a78dee46f931c47fcd6eef0b95af39e9d02d6da96c8012cc3bec0bcd775f4c5c3d05c9d7683386456f0511749c1237ef1a591a71386a718120c1671f3d8774048f1b3ea70aa5bc9b1089b451d40330c8f49d1655c8bff049916d7ecac042891a32795df789b62d0bddfa04688ac6a635424908711527c5e2", 0xea}], 0x2, &(0x7f0000fa4000)=[@cred={0x20, 0x1, 0x2, r26, r27, r28}, @rights={0x30, 0x1, 0x1, [r1, r0, r1, r1, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r29, r30, r31}, @cred={0x20, 0x1, 0x2, r32, r33, r34}, @cred={0x20, 0x1, 0x2, r35, r36, r37}], 0xb0, 0x4c000}, {&(0x7f00000de000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000c2a000+0x5ec)=[{&(0x7f0000254000-0x8f)="d65c1c53952e508236ffbd63eccf4e1ec22a508dd46448080057785eeb5ad11c61740a216a057f28e490e71b7b430fc4f90cfd939871e1011c37545862e82f8dd2596a266ab0a47ec948499c813de21308c2fd1c7b7ef92b50fccd6649f049cdfd74e5115ad97e1d1a0d502c0a25ca7e2db0981106d21d736a13813e7f74450c0427b5db0c748e4a5fd67861933d93", 0x8f}, {&(0x7f0000bc8000)="b546a39703503480d9fa663600b3ffc9dc800dc186ec28b07061660a258fb51167f26d0a59c20d0a2ada87a5320c2e96da7f39e668c89452a9fb093c0cc549575de0ce7b6c869036a9833aa7a305243724da513476c5eee84a7ec093242671d1d07c4a2a562dd1f5d6d6eac6f217567aeeca834a082c7522b35ad6db5f7f8eb87bd6dd717cf8ee286b9cbc0ecdc0ffc7bd357576aa", 0x95}], 0x2, 0x0, 0x0, 0x841}, {&(0x7f0000f7a000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000df5000)=[{&(0x7f0000891000-0x70)="bfcae409f0f5f296f29a6f3fc0bc7153ee581d4e6cc85a97014d44729641a6c58c579282b74cc735289b750bf77b119707591503c483963a5eb83b15667bdb28a8046196342935eb8e0bba6f1028f9092148adefa694d3ca0277314f9bb4a49e586ea03494c57b7b4afc2113e819042a", 0x70}, {&(0x7f000027f000)="14f3caacfcf7a6d5e07597ed03d176d9ec24d549aca4f3433b9f308c6e325d8779aba551b879aede7830f8c6b0b0c076bb5bf1c73049bf67514d6621f2e973da64d17f5e28a3a68f7111e9200dbd21254a4dc845b9266a7ca7b0af9ce9ce96d1e25b955e78790dc7a7528ceee1e00081459f4721ee718b13e58947fc64a715e0a854637d65dfa391b245ff9cf5d9457154c4be75d5fcdb94bbe46dd59974df4c11462c21eaf176bf79d43fbda63b109619e76b65954d72eeb904b1e728afe32c56e99f2e1a9df087632d124b69d9fcd08029d3d099", 0xd5}, {&(0x7f00007b4000)="8b9033ef698d945b563fb039385971958b5f2ac0f86892f04580705ca097820be749b76d3208ab8dd5247a3f2df66931342f15", 0x33}, {&(0x7f00001ec000)="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", 0x1000}, {&(0x7f00003e5000-0x27)="39f1ca987950e13d39508e65adeb916b333e79ae354bb8c6f845223b8d28ec67bc25c7aad5d02d", 0x27}, {&(0x7f0000458000-0xf1)="17a93ff1111541526458a84ba53c87968ba1c0d5d2d8f340b6c61f244e86f0f3c5099431410d3665538192999e5cf217b232356dc2a695dfca1fc7063d627a95ffa18d50bb7045fb14efea1b764bb651ce9f068976b01238c9496024b754e5e51cecb5e191b6067fb9afc772a1086bf550127d3b123812e411fe4ac75793b3f6e1904ff1d159c2954d668684520629ad29e5479784ad6c73577ad1f6a3cc1fd0fedc07ffff52ca7f41d6d0c4e5bd5f749ff3f203c892443144fa22871c1cda4aac1b79c9a353a9553eabdfa3e60c062895db9354359ab2b44f68c732660deb1d23cb057f16fd66af6d863ba488edaf9f61", 0xf1}], 0x6, &(0x7f0000633000-0x120)=[@cred={0x20, 0x1, 0x2, r38, r39, r40}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r41, r42, r43}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r44, r45, r46}, @cred={0x20, 0x1, 0x2, r47, r48, r49}, @rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r0, r1, r0]}, @cred={0x20, 0x1, 0x2, r50, r51, r52}], 0x120, 0x8010}, {&(0x7f0000441000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000998000-0x10)=[{&(0x7f0000813000)="f674789d416a3a82de45f967e8b07c", 0xf}], 0x1, 0x0, 0x0, 0x20000000}], 0x8, 0x400c005) r53 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOWNER(r53, 0x400454cc, &(0x7f00004d8000-0x4)) 2018/02/05 16:00:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000003000-0x5)) mknodat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0x2, 0xffff) clone(0x0, &(0x7f0000ac2000)="c9c6b5ba0500035997f13dd82a385c839e4a7a3adc1f6f94a3d6b7eef2ead77f42ff6fb315b74e94e51f08f1040a722cb95085c62951c32e", &(0x7f0000f1d000-0x4), &(0x7f0000000000), &(0x7f0000000000)) keyctl$join(0x1, &(0x7f0000432000-0x5)={0x73, 0x79, 0x7a, 0x3}) 2018/02/05 16:00:59 executing program 5: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$sock_SIOCGSKNS(0xffffffffffffffff, 0x894c, &(0x7f0000003000)=0x1b) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000000)) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000243000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setownex(r0, 0xf, &(0x7f0000051000-0x8)={0x1, r2}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f00006ae000-0x9)='/dev/ppp\x00', 0x80, 0x0) ioctl$TIOCMSET(r3, 0x5418, &(0x7f0000493000)=0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r3, 0xc0605345, &(0x7f0000c42000)={0x8, 0x1, {0x0, 0x3, 0x3, 0x3, 0x50000000000}}) connect$unix(r1, &(0x7f000056c000)=@file={0x1, './file0\x00'}, 0xa) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r3, 0x40a85321, &(0x7f0000ca2000)={{0x4, 0x1000}, 'port1\x00', 0x2e, 0x400, 0x6e, 0x93, 0x73bd, 0x9, 0x3f, 0x0, 0x7, 0xff}) r4 = dup2(r1, r1) socket$unix(0x1, 0x1, 0x0) ioctl$KDENABIO(r4, 0x4b36) fcntl$getownex(r4, 0x10, &(0x7f00004a9000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000059e000-0x8)) openat$rfkill(0xffffffffffffff9c, &(0x7f0000105000-0xc)='/dev/rfkill\x00', 0x101000, 0x0) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000938000)=' ', 0x1) getsockopt$inet_opts(r0, 0x0, 0x400000000000009, &(0x7f0000938000-0x13)=""/16, &(0x7f000021b000-0x4)=0x10) read(r0, &(0x7f00007b1000-0xd5)=""/213, 0xd5) fcntl$getflags(r0, 0x1) 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000ede000)=0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000e36000-0x4)=0x0) rt_tgsigqueueinfo(r0, r1, 0x37, &(0x7f0000b48000-0x10)={0x3b, 0x5, 0x928d927, 0x3}) r2 = socket$nl_crypto(0x10, 0x3, 0x15) r3 = getpid() openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/context\x00', 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000699000-0x4)=0x0) r5 = syz_open_dev$random(&(0x7f00007e4000-0xc)='/dev/random\x00', 0x0, 0x20000) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00007f3000-0x4)=0x0) getresuid(&(0x7f0000100000-0x4)=0x0, &(0x7f0000433000-0x4), &(0x7f000025d000)) r8 = timerfd_create(0x7, 0x80800) stat(&(0x7f0000c5d000)='./file0\x00', &(0x7f0000a3d000)={0x0, 0x0, 0x0, 0x0, 0x0}) readahead(r5, 0x1, 0x2) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000b66000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000d52000)={{{@in6=@local, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000100000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f0000369000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009a4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt(r13, 0x3d3, 0x7f5e, &(0x7f00006c9000)="f7c4dd63ec606ebfa429388854ab5993dd7d52b6e819ddd24ac29cd46a54ad4200457c51ee4d4cd9a00d3a2413c6ab4c4811a002d3ff516e4bff2eaff9c6cc5c07e9c155cfc5b328ad83985d273893233eb7615c91ac13df14405df89dbfb839eb23e1075e1a14ad86993c8cd8d1b42437fee69ffcf6f64571fba485311581326f9963a4f0ed098401c2fba745c7fbd22b08963d7f199e546149d7358dd4d20ab014dfcb57ba77ec5c099dd111af582928ba23e62813d184149fc4c8", 0xbc) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000a6c000-0x8)={0x0}) r15 = accept$ipx(0xffffffffffffff9c, &(0x7f00001cd000), &(0x7f0000aab000)=0x10) sendmsg$netlink(r2, &(0x7f0000b37000)={&(0x7f000048d000-0xc)=@proc={0x10, 0x0, 0x2, 0x1000}, 0xc, &(0x7f000058c000-0x20)=[{&(0x7f0000fbf000)={0x1504, 0x11, 0x700, 0x5, 0x2, "", [@generic="e608b91df436499afe4debc9b278f7b0810141a7fbbcf97b5802bb6d792b067d9b7f075564ff25eddeea32ae0fd3622ad737dfafea060597453d59019323ade07f9ffab232d88d1c28ced02291c140572c4a5fbd525efd096e6b80d37c53b9bfba482d4c3c6dae14b221182a60a4bfa611d8023e59571a1aa8031a0c271e41279fdbfe", @nested={0x128, 0x20, [@typed={0xc, 0x20, @pid=r3}, @typed={0xc, 0x52, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="d95aa56dd0c19647e524b84d55a94f28185c74098ee65c2a036d98cadf5e4bec1f0a3b9e8912f183e5cbfacc9db6387ecbcdbdbdafd811f010", @generic="5dcfcdaa5119f3f1f475f95983c2079b910260e377d9fc87c72dff6f472c4e9823e57df153d402f939", @generic="c0bb91ce094b67b517f166f97c8f48b894ddc7e23927f5c17cc6a12a5bfa092a9bc74c9832cb35b1a3717ede736e04083d46678160ecfcd824b6e038843377c6a7da521147b982268c11a4abd601d4ff34c85ce34e9d1991ce010eabeb89e977f8b8621aecfa1df3554bda29c1b951207257b664194865ea298f07f33d9df557e9293d482a143037384ea596", @typed={0xc, 0x1b, @pid=r4}, @typed={0x10, 0x4, @u64}]}, @typed={0x18, 0x76, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x17}}, @nested={0xf4, 0x8, [@generic="3bbc0bdce50ec7a0e68c1432d022835c0ecdae228740755a93366ac92c81dce9887f9f78c8967057440ff798ae469ea8064de0527d54480ede5a75ca32ccdb53b863562eb399938ba0a5e19b2468a6f49793c81b5e7f03b320ea5aebebd01c10fbef0952fff1f4d919b595f919c421715ab843b0e1db0b765d1745ef38870547f4b5f618ec2ad38280628f59534ac2c9bac4cd88cd9d262e048f6caef46361e91c21e732013498ca731c26088cc544c331fca24052e0c106f6ab22067b634499e8609c5c68940f656bc6797bea7da0565f90f58bada29f84419ee7ae1bd0df90773d1c", @typed={0xc, 0x77, @fd=r5}]}, @generic="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@generic="3c94a7000dfb0dbb8f085c46a19530e60619f85caeb3eee3b56954a40a942c6f84771928edfaa96d69d40482bcdcc67f473be6cbf64ab688f8d9643acb9ad7ec5bc7fd9235b6a3cbfe2f1d862822566b2bedb1a9b376daf152051e8391fd8c9c80e27035903340ba179dc50bee00629b8291a984548a52ca3a698bb26a6c3188376ad3150373dcd66773da89ea5a04f2adb950d6994d6079f7900ea07130a5c6dce22e646e8089a1e152e0b9ebe189fe972167c2815dba6f3fcbc76fec9626dc4d744d832ba98e2a2dca1bbf73c38626", @typed={0xc, 0x65, @u32=0x4}, @nested={0x12f8, 0x7c, [@generic="607342f98551d785481b177fc809713a0b378c5e868e3307000737d10ad203c0698394f432bfe69a052c7e93f6a2ad75fe70501bdd04e85d1a7d4a3bf51179181dbdf88bfd2fe7b12dec3330a6cfa2cf4c6025fc01919b4e07d47a91229732df654b41e290757f701eaff5324e6842fd8a9edc58b3bf20ff4af25df490a3fbe6af31a3c0bac3043f924990cdbbe1dc0a5606793397aa8b55f5e1b641268ae4cb5ecd16ee09915cc290212562ad6c4f6b2cce76f916040adb5fffae98666648a518c589a974f5a93fc0d164bb32a56e35056b3a09d5bcb7b717583f6f565a389664b922caae0cab64798f41595ee80a3ae0d35383671330ce75", @typed={0xc, 0x18, @u32=0xffffffffffffffe4}, @typed={0xc, 0x4, @u32=0x8}, @typed={0x8, 0x6a}, @generic="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@generic="ca58a300e9ace70bbf53b1213afaad90afdf371e2dabafae7cb5daec96d2bf3e3fbeed7aaa770bb0d713ff5c6eb81508273636a5bae585e70ab52820ac9ad5a692ebb9536101f84a5101234f23950cc555dec1910d909bc64f1730e1aff0df0d4a663a8f8cbe52b8d905b1336a8a6425c5d1d31c351af0cc26219a", @generic="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", @typed={0x60, 0x32, @binary="0f27f63a7dd1e9588ae23eca1fa120c6585dbc30c9c3f5fe5f19cd9b89fade2b262eecfba046cd1bd7d91925c807e1d95ab146a1ff47a9f1a3273b8ca44794ef89d8c9c44814e9d687d61e0c62f47c9485d40306b61029"}]}, @nested={0x94, 0x6f, [@typed={0xc, 0x45, @fd=r8}, @typed={0xc, 0x6c, @uid=r9}, @generic="589cd44cbe7dc9c054a437e6e6fba78877a8b8d988a7b32b8d14c337d7ba994da3788f3becd4ea15b4ec593fdfd60ea78fb080f1927877b5c25a344eb7429f5f6952433fcb511124cfa638beca7c77173f84d750745100015855ac010084cba0ac980280a94a74557cec1cfb868dda9c1637f604ec"]}]}, 0x15a0}], 0x2, &(0x7f0000cf1000-0x3)=[@cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x18, 0x1, 0x1, [r13]}, @rights={0x18, 0x1, 0x1, [r14, r15]}], 0x50, 0x4040}, 0xc0) r16 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000087b000-0x8)) ioctl$sock_inet_SIOCSIFADDR(r16, 0x8916, &(0x7f0000ce9000)={@generic="62ce169e15ec3f031604edfddba357c0", @ifru_addrs={0x2, 0x0, @multicast1=0xe0000001}}) ioctl$sock_inet_SIOCSIFDSTADDR(r16, 0x8918, &(0x7f00001bd000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}) 2018/02/05 16:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f000045e000)=0x3e7) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000bcf000)=0x0) fcntl$setownex(r0, 0xf, &(0x7f000006a000)={0x1, r1}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000029d000-0xf)='/dev/sequencer\x00', 0xfffffbfffffffffd, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000002000)=[{{0x0, 0x0, &(0x7f0000003000-0x30)=[], 0x0, &(0x7f0000008000-0x2a0)=[]}}], 0x187, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000011000)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[]}}], 0x1, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r3, 0x8919, &(0x7f0000290000-0x20)={@common='teql0\x00', @ifru_flags=0x2}) connect(r3, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGFLAGS(r3, 0x8004745a, &(0x7f0000000000)) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f000081f000-0x4)=0x6, 0x4) pread64(r2, &(0x7f0000a12000), 0x100000108, 0x4) syz_extract_tcp_res$synack(&(0x7f0000443000), 0x1, 0x0) fstat(r2, &(0x7f0000545000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000574000)=[0xffffffffffffffff]) setsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000b0000)={r1, r4, r5}, 0xc) 2018/02/05 16:00:59 executing program 2: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005b9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) syz_open_pts(r0, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r1, 0x8, r2) fcntl$getownex(r1, 0x10, &(0x7f0000762000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) pwritev(r0, &(0x7f0000dc3000-0x30)=[{&(0x7f0000f13000)="634b048586b550cd89aa11c815f0793e784f2086e2cefcf115a6514a8585f466ef4649630433be7f096a68fd3d509af6218fb24aeb446e03533a7ddb2bcef05e3cd1cb11650899b547d56bb00bdd5ebf932c67c45cc076926a57a56d083fac1b14c31ae3b0dd294baa7197a0", 0x6c}, {&(0x7f00001dd000-0xcd)="4f54c2934649e74914d6cb891fe473a39c2e6b607d627042f913d7b4e2b88c9c5cd3cca50b94c0d56abfd009a8af54a39ac8bfc7e9a0afacfd968f5f4a29f5792cdefb813f97584e7dfdc93b79e150ee1c978dc17637aa5b5c5b235acaafd1469f16febcc7c656b8eb3c5c904df072f0ad7b328e97ead91f4bddf5028b454a20c1b3b45d3edf9dd283f47d8cf09d74c7b0eaeed9cdc514f1efc8985c584ba62d777eb0775053e38e908577ecbd1b09962e15f2d5f7359a2403b1d29ee1ffa7f8dda405f7d6912eb03c6a8740d8", 0xcd}, {&(0x7f0000c31000-0x37)="1e02a2429ca2d354c50ea663c543bdba23d88c0620105deefd7274d48c01a3d3c04612308466b5e69471d59edb9fa64aed166856a2624f", 0x37}], 0x3, 0xd) ptrace$setregs(0xf, r3, 0x0, &(0x7f0000794000+0x578)) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f000000a000-0x10)={&(0x7f0000000000)={0x2, 0xa, 0x8, 0x0, 0x6, 0x0, 0x2, 0x0, [@sadb_sa={0x2, 0x1, 0x3, 0x2, 0x0, 0x85, 0x3, 0x40000000}, @sadb_x_sa2={0x2, 0x13, 0x7, 0x0, 0x0, 0x6, 0x7}]}, 0x30}, 0x1}, 0x20040000) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000992000)={0x0, 0x5c, &(0x7f0000276000-0x5c)=[@in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x10}}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in6={0xa, 0x1, 0x10001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @rand_addr=0x3}]}, &(0x7f0000da4000)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000742000-0x38)={&(0x7f0000938000-0x1c)=@in6={0xa, 0x0, 0x99, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, 0x1c, &(0x7f000086c000)=[], 0x0, &(0x7f0000f6a000-0x30)=[@sndrcv={0x30, 0x84, 0x1, {0xde, 0x7, 0x8000, 0x8, 0x0, 0x7, 0x3ff, 0xfffffffffffffffb, r1}}], 0x30, 0x40}, 0x0) 2018/02/05 16:00:59 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000238000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000458000)={0x6, 0x3a60e05b, 0x4, 0xfff, 0xf512, 0x6}) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00007e1000)={0x0, 0x0, &(0x7f0000df3000)}) 2018/02/05 16:00:59 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x4, 0xc0600) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setown(r2, 0x8, r1) fcntl$setsig(r2, 0xa, 0x12) pread64(r0, &(0x7f0000c92000)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r3}], 0x1, 0x8000) dup3(r2, r3, 0x0) tkill(r1, 0x16) 2018/02/05 16:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x0, 0x0) syncfs(r0) timerfd_settime(r0, 0x0, &(0x7f0000003000)={{0x2400000000000000}}, &(0x7f0000010000-0x20)) 2018/02/05 16:00:59 executing program 6: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000400000004, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000ff4000)=[{{&(0x7f0000611000)=@nfc_llcp, 0x60, &(0x7f0000d51000-0x30)=[], 0x0, &(0x7f0000ff5000-0x1000)=""/4096, 0x1000}}, {{&(0x7f00000e1000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x2e, &(0x7f0000378000)=[], 0x0, &(0x7f000083a000-0x9a)=""/154, 0x9a}}], 0x2, 0x0, &(0x7f0000c1d000)={0x77359400}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000865000), 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr}, 0x10) ioctl$LOOP_CLR_FD(r0, 0x4c01) 2018/02/05 16:00:59 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f61000)={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$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) setns(r1, 0x40000000) accept$packet(r0, &(0x7f0000a2d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f000096d000-0x4)=0x14) r4 = getuid() sendmsg$nl_xfrm(r1, &(0x7f0000640000-0x38)={&(0x7f00000ec000-0xc)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000d35000)={&(0x7f000025f000)=@allocspi={0x228, 0x16, 0x300, 0x6, 0x3, {{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@empty, 0x0, 0x0, 0x2, 0x8, 0xa, 0x20, 0x0, 0x7d, r3, r4}, {@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, @in=@multicast2=0xe0000002, {0x7, 0x1, 0x9, 0x1, 0x31c, 0x7, 0x4}, {0x1, 0x80, 0xc00000000000000, 0x6}, {0x6, 0xc0, 0x262}, 0x5, 0xffffffffffffffff, 0xa, 0x2, 0x1, 0xa}, 0x6, 0x5}, [@sec_ctx={0x10c, 0x8, {0x106, 0x8, 0x1, 0x8, 0xfe, "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"}}, @policy_type={0xc, 0x10}, @replay_val={0x10, 0xa, {0x3, 0x5, 0xffff}}, @ipv6_hthresh={0x8, 0x4, {0x2e, 0x52}}]}, 0x228}, 0x1, 0x0, 0x0, 0x810}, 0xc090) fcntl$setpipe(r0, 0x407, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000b00000-0x8)=0x7) dup2(r0, r2) 2018/02/05 16:00:59 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() rt_sigtimedwait(&(0x7f0000645000-0x8), &(0x7f0000ded000), &(0x7f000052f000)={0x40000077359400}, 0x8) pipe(&(0x7f0000d8c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000e13000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00005e1000)={{{@in=@local, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@dev}}, &(0x7f00002cd000-0x4)=0xe8) lstat(&(0x7f00006f2000)='./file0\x00', &(0x7f0000b35000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f000089c000-0xe8)={{{@in6=@dev, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00002fd000-0x4)=0xe8) stat(&(0x7f0000f9d000-0x8)='./file0\x00', &(0x7f000075b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getuid() getresgid(&(0x7f0000279000-0x4)=0x0, &(0x7f0000598000), &(0x7f0000507000)) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000133000)={{{@in6=@ipv4={[], [], @empty}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f00004fd000-0x4)=0xe8) getgroups(0x1, &(0x7f0000ee4000-0x4)=[0xffffffffffffffff]) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000265000)={{{@in=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f0000880000-0x4)=0xe8) lstat(&(0x7f0000459000-0x8)='./file0\x00', &(0x7f0000f74000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00006bf000)='./file0\x00', &(0x7f0000898000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000a46000)='./file0\x00', &(0x7f0000ffa000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f00001c2000)={0x0, 0x0}, &(0x7f0000ad8000-0x4)=0xc) getresgid(&(0x7f0000d03000-0x4)=0x0, &(0x7f0000712000-0x4), &(0x7f00005d0000-0x4)) r21 = geteuid() stat(&(0x7f000087f000-0x8)='./file0\x00', &(0x7f00007e6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = getuid() stat(&(0x7f00007c7000-0x8)='./file0\x00', &(0x7f0000e9d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r5, &(0x7f0000d47000-0xa8)=[{&(0x7f000032f000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000464000)=[{&(0x7f00009dc000-0x81)="9895c06337d7fdf8b3235926ffe4fad33c3893727c708386d9806785f31c2d0d8c2c1c982d269d4634db6687ca1e855b566493a1e6ce48bcf6af89499d76391aff3e619cf2f5edad2f4d2021fab1e139c5dc67a7391e1edc2ee145d05e074fbeb4d6a786844bbfcf5fa0a265de61caf858e4f3d2caf8d6e2d00249e0dfe35747ec", 0x81}, {&(0x7f0000ffb000)="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", 0x1000}, {&(0x7f00009d7000-0x4e)="b6e3d87d883b6f3c1482166c78076a338da7420aa9f7ebb05bfe7f6b86c6b7a88882319ab7f6b5fc1788f881033db1a7c07174eba9323933472fe680b93c52ad47e6309a0f611d450371ec4ce2e4", 0x4e}, {&(0x7f00002a6000)="19acb443fb67d917da73456469204d6fcd455a98a4312c66bc4d9db1d5a7e3bf7f69b65b5e0f8ca0fceb2b6923d679316be75f76f87db536262e8fcb372e4058db210860a9e50bb2048bf0b1c4a5841c5c19f0aba801bd278725105de65936309913e71b09e6fd8d1e0bead315e463fe63a7dd82e4284f0687859da56002cb479477bee07389a32f0a413f886e23d63caaa87463b25824b91848841cda6bad90c07a8a4da32fc6f31b29d53c7b1c5edc6b1b398e5a5e511e76a42478dc158a840f2e990d20dbdefddefa271072efbc6740807d2583e711db81fa5537ff5a5a743d389ae48f391d16", 0xe8}, {&(0x7f0000663000-0x7)="eba4bd21dfda65", 0x7}, {&(0x7f0000f89000-0x6a)="5fbdd63304d7be353240de66a4fe7f4001869c3f602da18779951043a815e413e8f166ffba187d422f09987ca7510eb5f81f1180bca826eb4d57f07e25b08322721557aa19ed5c7135b54130f12532f95272ebeb24929a724744e31a25049f37ba21ab5bb71b5becae93", 0x6a}], 0x6, &(0x7f00009fa000-0xa0)=[@cred={0x20, 0x1, 0x2, r1, r6, r7}, @cred={0x20, 0x1, 0x2, r1, r8, r9}, @cred={0x20, 0x1, 0x2, r1, r10, r11}, @cred={0x20, 0x1, 0x2, r1, r12, r13}, @cred={0x20, 0x1, 0x2, r1, r14, r15}], 0xa0, 0x8810}, {&(0x7f0000121000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000710000)=[{&(0x7f0000349000-0x79)="b739262e7cd40afb15c34eaad33e3f4fb542abbc31ff77e59c2441f8ca8461b58453c5675f53e390d2b86e9a301106a26262a77fa9826a3b17277c4390000c43fb76261a5ba80441c7c6acf16c1928b7b0878938cc2337b3475ac5d85bdcbf3bad4beb5d032db12d3079c8fb28cba56a50e7b1daf0a71f67e6", 0x79}], 0x1, &(0x7f0000a39000)=[@cred={0x20, 0x1, 0x2, r1, r16, r17}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r5]}, @cred={0x20, 0x1, 0x2, r1, r19, r20}], 0x78, 0x4}, {&(0x7f0000140000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00002b7000)=[{&(0x7f00006ef000)="0cd8a9a817ce80aea6ca43838864a335438d45b5c50830d2411b494c94a7ed015e035e81ba95a0ca2dfc140b82b203aed775c5b8e5c58654d2161360d60223fc1148c790bf1cd06db86d09dcafe3392b4257fd54f952e0cd302da4dc516ed19630ed7242f93da718408ea257b3b2b2d184068b70fb94a1ae3c6c5bf2d5f2b67df4b6c86dcee94482f3f64e94f4e7ea5b9814d2a80343f037590055240daf6bb03f413cfb7c5289e727405d88b819293821fa6dffca06b07bdac3dd7b7feac34d7baed3420b6f299e254a59c88d15", 0xce}, {&(0x7f0000b06000)="8e570100b4a7848bafd917dc40095a7eca0b69b7b0f9d73682ee0e9ab3d69cb9de7fc6635e4611c02dd7f90da3e1f4f72541262e29930364a4acd9e744040cafa3a5e3e3dd3f73ee45525ded4b64d865192dfa242cfb1363026235569f8d7231cfc77e8b73e733e68799b0914db8", 0x6e}, {&(0x7f00006af000)}, {&(0x7f0000058000-0xb1)="ced14b9abe6e1f7b07d750acce19472c66944169a4911db71ce98028e0ab1d0374964ef616be8067297b1f6b24ec4a89b71b015d860fc35541b2a750d3aeb351f71617eb8002556b4dc19450a3d6d787204d62811b6d9eb6340baac39ab9c33b6c4b8af2fcb04c853872a36de48f2c82244e650b95524ab11e86543e7d9e117725d645c31e2a3aea808df6cc2dccd7778941561176e4eaabbe7609dcf15bc6eb71bbf53139f8872e6c2e70ba4511f2119f", 0xb1}, {&(0x7f000053a000-0xf8)="c39273dcf564a52c7057b2a3cf71748015c7733abe5bb0c822b5f9938ca37db498d440d176ea55f9154fc33f91515fafa7cb4803805e9fc80a22978e62895f491e6c61e9217e25fe60e16e179bd8d8439db4b84820be65aedf84899c19a69618c892d558ff53995ccbb5cb3876ad32d7d37d25195269fcf56a971b834f551a1c0121bf1bea992000550c691fb034fcd57b3a0638fc23eac21428f93913fdc9c9e62b6992020911e0b33704868ec4726af3b086ec78f3c75e9f8ddb1d2023e9228e7e751abbad72328435d601368f9cdebaadb228027be9f9034d188cc2b7d4f3a8b96ad279bf241a6b6c712cb1a98bb693ae01674035f1b1", 0xf8}], 0x5, &(0x7f0000e89000-0x128)=[@rights={0x30, 0x1, 0x1, [r3, r0, r5, r2, r2, r2, r4, r5]}, @cred={0x20, 0x1, 0x2, r1, r21, r22}, @rights={0x28, 0x1, 0x1, [r0, r2, r3, r0, r0, r2]}, @rights={0x28, 0x1, 0x1, [r4, r2, r3, r5, r3, r2]}, @rights={0x20, 0x1, 0x1, [r5, r2, r0]}, @rights={0x20, 0x1, 0x1, [r3, r3, r2, r2]}, @rights={0x28, 0x1, 0x1, [r5, r5, r0, r5, r0, r3]}, @cred={0x20, 0x1, 0x2, r1, r23, r24}], 0x128}], 0x3, 0x0) tee(r2, r5, 0x6, 0x3) r25 = dup2(r4, r5) r26 = syz_open_dev$random(&(0x7f0000bdc000-0xc)='/dev/random\x00', 0x0, 0x0) dup2(r4, r26) ioctl$int_in(r25, 0x5452, &(0x7f0000e36000-0x8)=0x45) fcntl$setown(r0, 0x8, r18) fcntl$setsig(r26, 0xa, 0x12) r27 = gettid() tkill(r27, 0x100000000000016) [ 95.417961] audit: type=1400 audit(1517846459.514:83): avc: denied { ioctl } for pid=13704 comm="syz-executor0" path="socket:[28447]" dev="sockfs" ino=28447 ioctlcmd=0x8918 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0xb, 0x803, 0x400, &(0x7f00007f3000-0x8)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007ec000)='/selinux/status\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000a07000)='./file0\x00', 0x0, 0x40000000000101) utimensat(r1, &(0x7f0000afa000-0x8)='./file0\x00', &(0x7f0000e8c000)={{0x0, 0x7530}, {0x0, 0x7530}}, 0x100) r2 = socket(0x10, 0x4, 0x403) bind(r2, &(0x7f000012c000)=@can={0x1d}, 0x10) 2018/02/05 16:00:59 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000540000-0x28)={@common='sit0\x00', &(0x7f00002a2000)=@ethtool_cmd={0x17}}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000023b000-0x9)='/dev/ppp\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r1, &(0x7f00007e8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000000)=0x14, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$packet(r1, &(0x7f0000001000-0x14)={0x11, 0x1b, r2, 0x1, 0x50, 0x6, @random="a6add0b4f8c3"}, 0x14) mmap(&(0x7f000093e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r1, &(0x7f000005f000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f000093f000-0x4)=0x14) 2018/02/05 16:00:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000001000-0x8)) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() unshare(0x28060400) exit(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000004000-0x4)) r2 = syz_open_procfs(r0, &(0x7f0000005000)='ns/mnt\x00') fcntl$setown(r2, 0x8, r0) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) fstat(r0, &(0x7f0000001000-0x44)) mmap(&(0x7f00007f8000/0x1000)=nil, 0x1000, 0xb55194ddc8824ea0, 0x8010, r0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)) sigaltstack(&(0x7f0000166000/0x3000)=nil, &(0x7f00005d6000)) [ 95.504559] IPv4: Oversized IP packet from 127.0.0.1 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000002e000-0xc)='/dev/rfkill\x00', 0x100, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000002d000-0x20)={@generic="5f8700f8bcd2cf6114d5c62d8d4c215f", @ifru_flags=0xd400}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000018000)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000009000)={&(0x7f000002c000)={0x14, 0x1c, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x1}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 16:00:59 executing program 0: r0 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_INFO(0xffffffffffffff9c, 0x80e85411, &(0x7f000071a000)=""/219) 2018/02/05 16:00:59 executing program 3: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000018000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000014000)={0x4}, 0x8, 0x80000) r1 = mmap$binder(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x1000000, 0x80010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000001f000-0x30)={0x44, 0x0, &(0x7f0000022000)=[@transaction={0x40406300, {0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, &(0x7f0000022000)=[@flat={0x77622a85, 0x0, r1}], &(0x7f000001c000)=[]}}], 0x39, 0x0, &(0x7f000001c000-0x73)}) 2018/02/05 16:00:59 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000067a000)='net/rt_acct\x00') pread64(r0, &(0x7f0000e3e000)=""/8, 0xfffffffffffffce2, 0xfffffffffffffffe) splice(r0, &(0x7f0000904000-0x8), r0, &(0x7f00009d5000), 0xffffffff80000000, 0x8) [ 95.559185] binder: 13795:13796 unknown command 2002922117 [ 95.565618] binder: 13795:13796 ioctl c0306201 2001efd0 returned -22 [ 95.575592] binder: 13795:13799 unknown command 2002922117 [ 95.581995] binder: 13795:13799 ioctl c0306201 2001efd0 returned -22 2018/02/05 16:01:00 executing program 1: clock_gettime(0xfffffffffffffff3, &(0x7f00002ed000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000001000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000002000-0xc)={0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_procfs(r1, &(0x7f0000002000-0xa)='net/route\x00') mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000000)={r2, 0x8, &(0x7f0000000000)=[0x5, 0x1, 0x8, 0x0, 0x7, 0x353, 0x81, 0x5], &(0x7f0000d66000-0x8)=[0xd9, 0x2], 0x5, 0x4, 0x4, &(0x7f00005f5000)=[0x147, 0x7, 0x88, 0x0], &(0x7f0000001000-0xc)=[0x3, 0x3ff, 0x80]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000002000-0x10)={0x7, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/05 16:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x88) connect$inet6(r0, &(0x7f0000fcb000)={0xa, 0x3, 0x5, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) connect$inet6(r0, &(0x7f00008c4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/05 16:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007d7000-0x8)='./file0\x00', 0xc0) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000282000-0x148)=@hopopts={0xd9b4da855b294f5d, 0x12, [], [@jumbo={0xc2, 0x4, 0x1}, @calipso={0x7, 0x20, {0x4, 0x6, 0xffffffff, 0x2, [0x4, 0x6, 0x2]}}, @ra={0x5, 0x2, 0x4c9}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x1}, @enc_lim={0x4, 0x1, 0x4}, @generic={0xd728, 0x5e, "3f029ec55da33e584d68c976b5dbc803d09527d7d789282b8f485c8a361280f20cdd82ba92407995e68f93e4daf7a15d2d90c1abd14ed52ba7b2db3fb15748ba9b3c8a3f402c870cc3cbbb31e341c3d57e09c8e608848ba1a20f691a237f"}]}, 0xa0) memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) rt_sigaction(0x7, &(0x7f0000fc3000-0x20), &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000eac000)='/dev/pktcdvd/control\x00', 0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000108000-0xe0)=""/224, 0xe0, 0x0) ioctl$TIOCLINUX7(0xffffffffffffffff, 0x541c, &(0x7f00006c6000)={0x7}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f000004e000)={{{@in=@loopback, @in=@local}}, {{@in=@broadcast}, 0x0, @in6=@empty}}, &(0x7f000045c000)=0xe8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00002e9000-0x4), &(0x7f000043a000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000006a000)) r2 = socket$inet6_sctp(0xa, 0x0, 0x84) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006e2000-0x4), &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r3, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000ff6000-0x10), 0x10) ioctl$PPPIOCGFLAGS(r1, 0x8004745a, &(0x7f0000564000-0x4)) shutdown(r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r2, 0x40505330, &(0x7f0000903000-0x50)={{0x40, 0x1f}, {0x40, 0xfffffffffffffff9}, 0x0, 0x4, 0x2}) bind$inet(r3, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000fcc000), &(0x7f0000bad000)=0x4) sendto$inet(r3, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r3, 0x1) 2018/02/05 16:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00001d9000-0xc)='/dev/net/tun\x00', 0x0, 0xfffffffffffffffd) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) close(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d7a000)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f00000e2000-0x8), &(0x7f00007ae000)=0x8) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000696000-0x4)) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000501000-0x39), 0x0) sendto$inet(r1, &(0x7f000099e000)="66a627028a924c201d5edb5f6c530aa6c9959722c86f1f8237f020993a58fb99ab824710bdf768b4506866d03448b33e58ab57b27e364ee351fc5edd924b2f8f5ffa02450132fdcff9f675f2f9104183f509813238170a5e43a2bd1c9a8e89606d5144076d17842d2735949f63cf947efb1715ce5368b7f6134560800b2251977e944f8f7e32b762cc494e953b1c18078f970610c9a118fae2b44ed4f39d64e048b1ead15c70c7b8957b2d59bddde1d099fffd654a8db6a89bdddc362f98fa85ff5498eef04e6db555891ff83d6b7dacd175f710ba367a37415c623ba19713b50d6589d568b655e05cdd81769b7c", 0xee, 0x4000004, &(0x7f0000396000-0x10)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 16:01:00 executing program 5: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000c000-0x1)='\x00', 0x1) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r0, &(0x7f0000020000-0x8)=@abs, &(0x7f000000b000)=0x8) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000020000)='./file0\x00', 0x8000000400001) r1 = openat(r0, &(0x7f0000010000-0x8)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f000000d000)='.request_key_auth\x00', &(0x7f0000022000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000021000)="726213b88549c139e501e2406d956b8e138e429e62bc781423595a113ae459b2c5c6b34705de84f7ece8e1f7d18714bde3f267c780f9f795304e2fcc3b058d6e84cd353fb4b1238b47533705fdb02b5e970434bda4f28623d56dd604324354e7b8ce53327cc5d23bdd716d70badcb444a9e1071f463ace0e58649de30d51a2bb45dea753e124f2a39dc585f7f69039236ae528390a057b8d602c1457f8a640cf6a65b4c908c7051199d86ffcea4980964140f6302ec0e64e67a1292b8ef5f7f4", 0xc0, 0xfffffffffffffff8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$read(0xb, r2, &(0x7f0000022000-0x8f)=""/143, 0x8f) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') r3 = creat(&(0x7f000000f000)='./file0/file0/bus\x00', 0x0) fcntl$setlease(r3, 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r1, &(0x7f0000014000)='./file0/file0\x00', r1, &(0x7f000077b000-0x12)='./file0/file0/bus\x00') 2018/02/05 16:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e48000)='/dev/sg#\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000358000)=0xf51, 0x8) ioctl(r0, 0x4000000002287, &(0x7f00007c3000)='<') 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000000000/0x58000)=nil, 0x58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x0, &(0x7f000004d000)={0x0, 0x0}, &(0x7f0000058000-0x4)=0x10) setitimer(0x0, &(0x7f0000056000)={{0x0, r0}, {0x0, 0x2710}}, &(0x7f000002b000-0x20)={{}, {0x0, 0x0}}) select(0x40, &(0x7f0000052000-0x40), &(0x7f0000053000-0x40), &(0x7f0000056000), &(0x7f0000051000)={0x0, r1}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000042000)=@abs, &(0x7f0000059000-0x4)=0x8) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000000a000-0x10)={0x0, 0x0}) mmap(&(0x7f0000059000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f000001a000)='./file0\x00', &(0x7f0000059000+0x7b4)={{r3, r4/1000+30000}, {0x77359400}}) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000058000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000028000-0x38)={0x0, 0x0, &(0x7f0000059000-0x70)=[{&(0x7f0000059000-0x93)="d205dcbe90bb8ea9b9f8b232e2e45a5265e397d97821da4aa724ef45c56d4875e1e258181331e9ab9b7a2729ec94003ededbaaec2efde297dd199943227de47f4c1fea145ed24b1afb3feca38b37dcd6665da30ae38a2e623904f7a9e51588818f5c2ffb8226e5b74eb2c1c8b5d02ce8f60557d445accdb38b51d519d42eb02019828d3a8f9ae5d6a6167a6afa781bf31280ef", 0x93}, {&(0x7f0000028000)="adf68219c9197c61efb92a274efba5720b26887a5fa94d0854bfe869831bce2d26a65026e6734363ea537801d68ef46ba9fd4fc3862f49e240405db6ba893bf2718ad1b8c85998baf954a2370d794b7ee20f09d90e1a923e69cb6653f3524d3f0ea6e5538aefe5edc10af7bd680e2fc3322291c2eec0278904ffb7854a464e3dab2139e82493cf52738c890755ada484085e7cd0cb33e8122fa304a2f951287745bfd2f751703b", 0xa7}, {&(0x7f000004d000-0xf6)="0c75bf03cd7af37de92b0e944b93cbbcf84a163af13cc60a126ce1ca3c05dd3eb6c104e19738b871dfbc5f82b2c19f68219c4d83ea13fa29589bfb64c372c0d4a11516ac8e73c389dc9e803c7e8a63abedd556534c5f4db931821b3a06cb04caa2f4e8b61ef73dcf972810492f61dc07ee99e86e1256b55a4666323cc54f2c519982eed6e28114d0f7820428d77e4bfa1e1a5fb3e7c05e6b13c576915aae6b7d99e41018232157f5ca922ccd96ca8881db5ec5551cc34db1d00a0432759e52aca6e572ba9411a29783c6dffe51c617bccba94e9a11ec97e15999fbe058f647d6cd8c31ed96702233e151b006d587afdfc4551b99d234", 0xf6}, {&(0x7f0000002000-0xb2)="42f3fa79368bada65a1d60c8d8f219b92586e8e87c173e0f1bd045983906bfe19a27525c7787f4d033a36ea8ee6cbf46aed3df5560900bab05867d7dde273141650bd9b2990a48e9fd123ce7bd58d9da406e5eefd183acf3c628b6e606c11ecd5c699fc17e39f052933803d8f10d588197a9d5e855d05721bb15a123e51faaa0a55f5c5f2ed4513621d41e6a2a734f29411d2371fe67367a28b79ae8fea7a21eab65b9da9504f106ca622a58e32fb889114a", 0xb2}, {&(0x7f0000003000)="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", 0x1000}, {&(0x7f0000059000-0xc7)="0c864ef81aafc38e32be147d1e7f92adbedd7962bbc5b55037e322a75d4cc978472e9496efc736ab4e246c14a14979a278d3ee1776f1970d35bf060fd58a39125d409cee15fa9adcdf26faf7a03e8cf6d32df799e4c9c16786ccdff0c98e0020cc9e2e2e177d3ba5511720d7ad879d7efcadc345c05bfc381c46a0c9e410fd206f58d68a024961466e8a6abb93b67a92f114482d9f6cdaa4f6f9a7276db248776a7ca1cb4b601e55ffed40a7e9a4fcc3b6451893bf0fbb78fc27e5db5799010ff7e5bced760688", 0xc7}, {&(0x7f0000059000-0xdc)="814cd15e81be0f0e1f0b490b37af578db54cae8163e71ccc3aa5f7774d32d08b78d37af0a0c4a56ef23a3332c29358abdc69cba680e7e24e4a94b23c31cfb5f1566fef896481bb8ec78fdca15c9fa7af2b6ca23155c8a2ddd9fa21c4bef89c13eb8ac7aaf26c06e807b0102f353be63a81b11ca51b040a4f2407e97aca6f3c694caa31847b9aba1c0b0305a9494aa6e62ba1cffff99a8ebd09da308a0767281ae616d08bde1d80bdb72ab14bee18ee6b1322518a97c9e8c9f34da1222ca77a9be9b7221f958f0e2bf98ea38c548b674c99c23c83beea469a8801d939", 0xdc}], 0x7, 0x0, 0x0, 0x1268654180fd0db2}, 0x4000) 2018/02/05 16:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x801) pipe(&(0x7f00001d7000)={0x0}) ioctl$PPPIOCGL2TPSTATS(r2, 0x80487436, &(0x7f000020a000-0x5f)="b3907ba27aa46ebce6e7779e988b5afa957c5b716aca8af5bdec2c9ebc58c34de09f93d416e011896412e5eeab6db735c84902b524503a7736b138df691ed362e866c55dbe5d278b33ea05c9745413239ed5a63fa5a6d88ea7f1963655cd30") r3 = dup3(r1, r0, 0x0) write(0xffffffffffffffff, &(0x7f0000c35000-0x1), 0xffffff0b) write(r0, &(0x7f00005b0000)="9d6b3a65ff54f0bb37ff6653ed582beb26fe7736bd48b56409e68e0a86858c2fd9057d66e6bc7f966a743170652f6cc694f9398c5604aaba26c30fc8769dccdd01a7be4ed34bdd11abf6b196db99c4b0f8125a3721bcee1186f2a18c23cc6af3b7bc2fff25ecf8a5636b3b0a18ef3b70b0f8a2578ac76a1c6a613a385fe645f9b9b330bd90e128f9be29e67959f8a84bf7cc20b0fceb2de11e0f17c0dc6c8f54f1a538571384e54a6b97718ae736cb5df0b0a718", 0xb4) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f000061f000)=@common='vlan0\x00') syz_open_pts(r3, 0x200041) writev(r3, &(0x7f0000689000)=[{&(0x7f0000ba4000-0x27)="d5", 0x1}], 0x1) 2018/02/05 16:01:00 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000+0x92)={0x0, 0x80000, 0xffffffffffffffff}) readahead(r0, 0x7, 0x200) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000001000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@empty}}, &(0x7f0000915000)=0xe8) ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000089a000-0x4)=r1) times(&(0x7f0000000000)) 2018/02/05 16:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ee3000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00007fb000-0x4), &(0x7f0000df8000)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000427000)={0x0, 0xffff}, &(0x7f0000f59000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000086000-0x97)={r1, 0x9, 0x8f, "30f315ab402f2f2b3417d2cfff77163add0d919a663cf78f96d0305ebe1fe6544aec30b7ce24f91961cd175f637e6a767d85670f052b458cde1bed56f983d074dea1218ef9332ac31e4c858e6fff781664ad15b042bacab0a87340dc2130f1878f6239af28d7dd218224366a2d1d8d132aff0d565e88070242788ac914e5582c99f72fd12bd642441e3453162c570e"}, 0x97) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000fc9000)={r1, 0x415, 0x10, 0x8, 0x6}, &(0x7f0000c9b000-0x4)=0x18) getsockopt$inet_tcp_buf(r0, 0x6, 0x2f, &(0x7f00006e8000)=""/164, &(0x7f0000c70000-0x4)=0xa4) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059b000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r0, 0x89e3, &(0x7f00004a6000)=0xffffffffffff8001) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r2, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/05 16:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) connect(r0, &(0x7f000040a000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0xfffffffffffffffe, 'cbc(camellia)\x00'}, 0x58) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000afc000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0xffffffffffffffff}) r1 = socket(0x17, 0x800, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000d2a000)={{{@in6=@mcast2, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@dev}}, &(0x7f0000cea000-0x4)=0xe8) connect$packet(r0, &(0x7f0000516000-0x14)={0x11, 0xf7, r2, 0x1, 0x61c, 0x6, @random="eb13502d84cd"}, 0x14) 2018/02/05 16:01:00 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_snmp6\x00') clock_gettime(0x0, &(0x7f00004ba000)={0x0, 0x0}) utimensat(r0, &(0x7f0000747000-0x8)='./file0\x00', &(0x7f00003e0000-0x20)={{r1, r2/1000+10000}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c48000)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 16:01:00 executing program 3: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0}, &(0x7f0000048000), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) fanotify_init(0x20, 0x89401) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = eventfd2(0x8, 0x80801) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000fd7000-0x3c)=[{{&(0x7f0000c91000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000fd7000-0x40)=[{&(0x7f0000fd6000)=""/241, 0xf1}, {&(0x7f0000c3d000)}, {&(0x7f0000fd6000)=""/9, 0x9}, {&(0x7f0000bb2000)=""/236, 0xec}], 0x4, &(0x7f0000fd6000)=""/149, 0x95, 0x7f}, 0x1000}], 0x1, 0x10040, &(0x7f0000fd7000-0x10)={0x77359400}) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000b11000), &(0x7f0000ded000)=0x8) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000fd7000)=[{&(0x7f0000fd5000)="4da68051c456beeba029"}, {&(0x7f0000fd6000)="790003246ab97fc122ad28b8de1a4c9a10b187c9ca747de3bb7e77376db93e834fe9a5104a5a3c126d8cf40580a60444cc812541204476f52003ec39afc2e045c9cf4be3c1118a14a907a725b4a330248c117e9bedb6c4cf4eb98e38ff281ff2b696c78d4a87a9b32d3aa3d5d3e9f6c78b74818b013de1863e64472713f2eea1cb7e6346d99bf3b86ab47c615b99ad6a36306fc2b71661e2431c32eefcb2092222397a4506633f8e8d12d577cb33ccaae7ef0772b54f3086d6760800fa9fc014c3b7d4d61787c19a5f4c589af25a749494b0"}, {&(0x7f0000156000-0x1000)="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"}], 0x1bd) r3 = gettid() rt_sigsuspend(&(0x7f0000b33000), 0x8) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fd8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r4, 0xa, 0x12) fcntl$setownex(r4, 0xf, &(0x7f00000ff000)={0x0, r3}) recvmsg(r5, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)}, 0x0) dup2(r4, r5) tkill(r3, 0x15) 2018/02/05 16:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a45000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) r1 = getpgrp(0xffffffffffffffff) waitid(0x0, r1, 0x0, 0x1, &(0x7f00000c2000-0x90)) write$sndseq(r0, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}], 0x30) close(r0) 2018/02/05 16:01:00 executing program 4: mmap(&(0x7f0000000000/0xe71000)=nil, 0xe71000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000e71000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = socket$inet(0x2, 0x804, 0x0) setsockopt$inet_int(r1, 0x0, 0x1d, &(0x7f0000dcf000)=0x6, 0x4) getsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000e6f000-0x20)=""/16, &(0x7f0000623000)=0x10) mmap(&(0x7f0000e71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000e72000-0x20)={@generic="88d6b87c637a2be900710bb33fb202c1", @ifru_flags=0x8000}) 2018/02/05 16:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000003000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000002000)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000009000-0xc9)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000-0x30)={0x30, 0x0, &(0x7f0000007000-0x40)=[@clear_death={0x400c630f}, @increfs_done={0x40106308, 0x0, 0x3}, @acquire={0x40046305}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000010000-0x9)}) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00003f1000-0x30)={0x0, 0x0, &(0x7f0000011000)=[], 0xa1, 0x0, &(0x7f0000bb5000)="8780e44766ceba9e21c4c65188b48ed06f9b6560eeb106a5d3db33539c4ab5b94f879b975f78ff0f00003f796b1df40e2c7093a8a92dd755da9cad73bf2257d8fe2234528f1734c0575c4d8246dedaaade60abbcb4294a6d02042cda6d6acaaa1643381b235a57e0f3f2259d99b969c0d7266378b0e52ddf9b738c13bb66eaaaab19064d8a9e247b8a31c86dce82632c001f99c309bc4726862174c3db4debe8ea"}) 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000005, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f00006c8000)={@multicast1=0xe0000001, @local={0xac, 0x14, 0x0, 0xaa}, @broadcast=0xffffffff}, 0xc) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[]}, 0x0) [ 96.184278] binder: undelivered death notification, 0000000000000000 [ 96.194215] binder: undelivered death notification, 0000000000000000 2018/02/05 16:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80003) r1 = epoll_create1(0x0) r2 = accept(0xffffffffffffff9c, &(0x7f000015d000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, &(0x7f0000e2c000)=0x20) listen(r2, 0x400) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f000001b000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000019000)) signalfd(r1, &(0x7f000031a000)={0x6}, 0x8) 2018/02/05 16:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f0000fb8000-0x40)={0x361b31fa}, &(0x7f0000fb7000), &(0x7f0000efc000-0x40), &(0x7f0000a4a000)={0x77359400}) r1 = syz_open_dev$sg(&(0x7f0000e64000)='/dev/sg#\x00', 0x4, 0x501000) fadvise64(r1, 0x0, 0x5, 0x5) ioctl$GIO_SCRNMAP(r1, 0x4b40, &(0x7f0000734000-0x52)=""/131) recvfrom$unix(r1, &(0x7f00002d6000)=""/203, 0xcb, 0x40000000, &(0x7f000088f000)=@abs={0x1, 0x0, 0x3}, 0x8) clock_settime(0x0, &(0x7f0000e0a000-0x10)={r0}) r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ceb000/0x4000)=nil, 0x4000, 0x4, r2) 2018/02/05 16:01:00 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000059e000-0x8)='./file0\x00', 0x241, 0x71) getsockname$packet(r1, &(0x7f0000149000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000038d000)=0x14) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000a8e000-0x50)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) ioctl$sock_inet_SIOCGARP(r1, 0x8954, &(0x7f0000317000)={{0x2, 0x1, @rand_addr=0x55c4}, {0x307, @random="b19d4f2453ee"}, 0x20, {0x2, 0x1, @multicast1=0xe0000001}, @common='ifb0\x00'}) 2018/02/05 16:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000b54000)={0x0, 0x0}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000064000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x2000) readv(r2, &(0x7f0000121000)=[{&(0x7f000056d000)=""/1, 0x1}], 0x1) r3 = dup3(r0, r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) dup3(r3, r4, 0x80000) 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000970000)='net/fib_trie\x00') sendmsg$key(r0, &(0x7f000010d000-0x38)={0x0, 0x0, &(0x7f000055c000)={&(0x7f00004aa000)={0x2, 0x3, 0x40, 0x7, 0xc, 0x0, 0x5, 0x2, [@sadb_x_sa2={0x2, 0x13, 0x7942, 0x0, 0x0, 0x6, 0x7}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x4, 0x14, 0x14}, @sadb_address={0x3, 0x17, 0x0, 0x0, 0x0, @in={0x2, 0x1, @rand_addr}}]}, 0x60}, 0x1}, 0x40) r1 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r1, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000da6000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_MASTER={0x8, 0xa, 0x8c58}]}, 0x3c}, 0x1}, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x0) 2018/02/05 16:01:00 executing program 4: mmap(&(0x7f0000000000/0xaad000)=nil, 0xaad000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000aad000)='/dev/vga_arbiter\x00', 0x12001, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aae000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x21, &(0x7f0000aae000)=""/140, &(0x7f0000aae000)=0x8c) mmap(&(0x7f0000aad000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = syz_open_procfs(r1, &(0x7f00005e2000-0x16)='net/bnep\x00') mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000aaf000)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x16}}}, 0x9}, &(0x7f00002ae000)=0x98) mmap(&(0x7f0000aaf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000aaf000)=@assoc_id=r3, 0x4) readv(r2, &(0x7f0000aa5000)=[{&(0x7f0000aa1000-0x3d)=""/61, 0x3d}, {&(0x7f0000aa2000-0x27)=""/39, 0x27}, {&(0x7f0000aa3000-0x13)=""/19, 0x13}, {&(0x7f0000a8d000)=""/95, 0x5f}, {&(0x7f0000aa4000-0x69)=""/105, 0x69}, {&(0x7f0000aa5000-0x6a)=""/106, 0x6a}], 0x6) 2018/02/05 16:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f70000)="21637075001c00047b", 0x0) write(r0, &(0x7f0000dd3000)="0701", 0x2) execveat(r0, &(0x7f0000ff7000)='./file0\x00', &(0x7f00009b3000)=[], &(0x7f0000521000-0x30)=[&(0x7f0000ff7000)="00000000000000060804000000fffc0c6565643b799365005f1b76"], 0x1000) 2018/02/05 16:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000582000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f00004e6000)=0xa26d, 0x4) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffff9c, 0x84, 0x7c, &(0x7f0000fd0000-0x8)={0x0, 0x0, 0x2}, &(0x7f00008aa000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00005c0000-0x8)={r2, 0x7ff}, &(0x7f0000ed7000-0x4)=0x8) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d14000)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}, 0x1}, {@in=@rand_addr, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000193000)={@common='lo\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f000058d000-0x38)={&(0x7f000078d000)={0x10}, 0xc, &(0x7f0000f51000)={&(0x7f0000c56000-0x34)=@ipv4_newaddr={0x34, 0x14, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, r1}, [@IFA_LOCAL={0x8, 0x2, @empty}, @IFA_CACHEINFO={0x14, 0x6, {0x5, 0x8}}]}, 0x34}, 0x1}, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000039d000)='/dev/sequencer\x00', 0x4000, 0x0) getpeername$llc(r2, &(0x7f0000404000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000188000-0x4)=0x10) 2018/02/05 16:01:00 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x0, 0x40000002872, 0xffffffffffffffff, 0x0) pkey_mprotect(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x3, 0xffffffffffffffff) mremap(&(0x7f000053c000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f00000cd000/0x2000)=nil) 2018/02/05 16:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000001b000-0xa)='/dev/ptmx\x00', 0x20002, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f0000021000)='/', 0x1) poll(&(0x7f0000007000)=[{r0, 0x1}], 0x1, 0x10aef) r1 = syz_open_dev$random(&(0x7f00002eb000)='/dev/random\x00', 0x0, 0x240400) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f00003fb000-0xf9)={0xfffffffffffff001, 0xf1, "fa3c06183b243dfea613acc9871ccd95bfccc1e3da29e22bd740ef33e380f3c506fabc5b6c481d4e666c5f5b28a3d6cdebc7093cb7d816aa0fe313923f4145caa58b7df3a670ea2a25dc304fb1cda00b2459640a0e370004e1c7eb42bf7e058ea3c153ab7da938571b2d4c6d3045b2996bb372b012d561856b7122737f50f6a753af491d05cc5aad23a064bde1084f6848b3dac171eb1c00906c42608ce4b7db594fab48ccdb4571c02a4217a3e9eaa928e7a8673d0956601daccdfdaf3795f392ea64d0ed529c939c1603ffa5c0b31a896638f99ac39642e9fb7d84c57fd9f488ef0d18f37a75faf3c5efcf24732c9b66"}) clone(0x0, &(0x7f0000022000-0x99), &(0x7f0000024000), &(0x7f0000019000), &(0x7f0000025000-0x42)) ioctl$TCXONC(r0, 0x540a, 0x1) r2 = memfd_create(&(0x7f000096a000-0x2)='^\x00', 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000853000-0xd0)={0x0, 0xc8, "86962a982a34c42731c2c8d9fae39f692a0b2b2e904b4064e9a489885f30ce0b2115694b1ddc870ba57274514d3a20c655d4984c2083c466ef4b47dd339f2dfdfd09a142cb349d1c9165d00359e47135167b3bcf76fdf278ceff4c2ba8d585a53f25acf6fd0673502cfcb1cc93fadba5aee5729802ed02d3f0cf066f4f5ebd68a9269c5116d77d3ce18f7800bb0b929be4eab4b783c4b9f1dfadde516bf7deef37ed71e29b902b728b8f05094c4ac3e6eaaf19f73de52696853c63b60a8b86b92dd10002b769ddb5"}, &(0x7f0000141000)=0xd0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000948000-0x8)={r3, 0x7}, &(0x7f0000f87000-0x4)=0x8) 2018/02/05 16:01:00 executing program 5: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fff000-0xe)='/dev/keychord\x00', 0x101100, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000ffe000), &(0x7f0000ffe000)=0xb) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$VT_ACTIVATE(r0, 0x5606, 0xbc2) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6}]}, 0x10) sendmmsg$unix(r1, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[]}], 0x1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000c31000-0x98)={0x0, 0x0, 0x0, 0x0, 0x1, 0xa, 0x16, 0x1, "ea2a9b887098b391653ee32049c687367dc8d58d32d065a4d43f602201d1337704835784493bb39269b914d890b9d41428d299dc6b28f962273bf58fd5591ab9", "38f3e6eff19c8ac8cd2c516aa61c3861fe20699349661cab3043fe4c2c2e94f4", [0x3, 0x7a7f]}) recvfrom$unix(r1, &(0x7f0000fff000-0x4d)=""/77, 0x4d, 0x1, &(0x7f0000ffe000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f00005b2000-0x14)={@empty, 0x0}, &(0x7f00001fb000)=0x14) sendto$packet(r0, &(0x7f0000ff0000-0xfc)="9a144f632a85b697f43bb1e1cc026407abb28bb802fa11b0a53d31bbdd7c65a32d675171679e3098ba5a6d95b91a981a11208ddd7c5ae3983ef7b6feb875c1d16820a0f79303af9b43b099188de63d3e537f4feecb4b50741739ddb32b5a562ec6cfbe326addc31bd73fc5c18f4340d9bfc70956fdfbeaba05e013e170f25238d18e5dbf67cca5e30f72e0d6177db8036d6de2d0db57dafd675b6d05e932e39ef7326812552373105cd503ff477169735ca392784e78daaaf9a50bd04f67bd789e2e0c83062e565b6d8d7f989562d67348e359eb4863909fa2daeb734a2960254d470ce2c6cdce7b69f0e7925536de8cd400b07296fb92a98b941ee4", 0xfc, 0x0, &(0x7f0000877000)={0x11, 0x8, r3, 0x1, 0x9, 0x6, @random="5c1bdece5c01"}, 0x14) accept$ipx(r0, 0x0, &(0x7f0000eaa000-0x4)) 2018/02/05 16:01:00 executing program 3: getrandom(&(0x7f0000000000)=""/194, 0xffffffffffffff4a, 0x3) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c87000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x4a}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000)={r1, 0x6, 0x6}, &(0x7f0000001000)=0x8) 2018/02/05 16:01:00 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x0, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000867000)='/dev/keychord\x00', 0x290100, 0x0) socket$unix(0x1, 0x3, 0x0) bind$ipx(r1, &(0x7f0000dd5000-0x10)={0x4, 0x8, 0x40, "ed7825d496ac", 0x7}, 0x10) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f000088a000)=""/232) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000efd000-0x7)={0x2, 0x0, 0x10003}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000205000)={0x53, 0x1, 0x65464330, {0x0, 0x7}, {0x2, 0x100000000}, @cond=[{0x6, 0x4, 0x400, 0x9, 0x2, 0x7}, {0x8, 0x8, 0x0, 0x8000, 0x14d87c84, 0x6}]}) ioctl$DRM_IOCTL_AGP_BIND(r0, 0x40106436, &(0x7f00003ae000-0x10)={r2, 0xe7b0}) 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x17b) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000fd3000-0x4)=0x9) mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) ptrace(0x4208, r1) r2 = socket$inet6(0xa, 0x8400000000000802, 0x0) setsockopt$inet6_opts(r2, 0x29, 0x3b, &(0x7f0000fd7000-0x1c8)=@hopopts={0x0, 0x2, [], [@hao={0xc9, 0x10, @empty}]}, 0x20) sendmsg$inet_sctp(r2, &(0x7f0000a29000)={&(0x7f0000fc2000-0x1c)=@in6={0xa, 0x2, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c, &(0x7f000065b000)=[]}, 0x8000) openat$keychord(0xffffffffffffff9c, &(0x7f000074a000)='/dev/keychord\x00', 0x0, 0x0) stat(&(0x7f0000af9000-0x8)='./file0\x00', &(0x7f00002f0000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f00008e7000)=0x0, &(0x7f0000066000), &(0x7f0000fd9000-0x4)) setsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000626000)={r1, r3, r4}, 0xc) writev(r2, &(0x7f0000b50000)=[{&(0x7f000089b000-0x1000)="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", 0x595}], 0x1) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x4, &(0x7f000041b000-0x60)={0x0, 0x3b, 0x2, @tid=r1}, &(0x7f0000fda000-0x4)=0x0) timer_gettime(r5, &(0x7f0000d06000)) pwritev(r2, &(0x7f0000fd8000)=[{&(0x7f0000414000)="c89946", 0x3}, {&(0x7f00005cd000-0x57)="fab06a2c8443aeb4398f7a55824f53e69b5fd004e451ec44cc61548ef0d9643fe74154f288fa62836f4f55a3027cc84ac7ca21991bc91ee169661ab7e1e8de50e43ae93deadff9f7664d723e5f955f0eabaf1f58667b6d", 0x57}, {&(0x7f0000054000-0xf3)="f6d6418f92d4a8463afa9bd345505243e4173def5a0ebc2f6347d6bfc6585a64a76feed60f0df43109efa4557f50d644a484e9600b3efa102f5a8084c05bbb21941d0b3b5795ae41d132dfce68d40666a40525461e9c02fa57a7451a1b4e8a272b3db4cd5936aeaa5a25b3aa3e738e0594d470c72ff0413c36144dda9b0bb283c4ed132092056612c3ae138d76dfe68d1fc5c3873e6740b6943f9c62113f88633d4a9f50b01c898c5262afee0f34cfd395184cc15688f27a74c0cd807a24e0d53adbcc62de4a5702aa323ef24c84fbecb4568fcc02a276d9eba4a087419fb1a8583a2d7ffd2a85f82e7e6ffa9cb61d6942e9e7", 0xf3}, {&(0x7f0000f41000-0x34)="9ce7a6706fa33c45437f36c6ef7481f402b6b713dad1c936b631ba2b82ccfbd1c48d03ff41440e377cf2820829077b8f0e9ee257", 0x34}, {&(0x7f0000fd8000)="4b5ead3f6bc488204a5938eebe051d637d409e3f7766afafc56e7a1e5f9f915734063304025cbd96e1d51606e173c4a942acde10c06c95b210adef1958ba62a512961f9d6cfae80226a888f54e30fc429bd7", 0x52}, {&(0x7f0000fd9000-0xca)="4ecec08e0b8f9f59c45d6e4d23baf2d78d0c986fd69a71e8f6a7f63e8e8c628114a0cde135651ccec0fdefd3b9a7ae45621265733a98193cf51e231c7cee7be931db1b7ad43682fa428066b5cebc7b7e6ebf54e68d029e8394195b23021496e0bea7b51515396ff31c83fd6fc74064e9314709416f72fcbe9ae398fecf8f2923e8d67620c6f1f28f2cdfdf06cbd4c66d39cf170ba2caaa2d769d730e1e0bc75d5533dd58a243c0d68143bca3a245d19a717805fd0f7ee10acfc18d349c981e64bbef6dbc9897841e13c9", 0xca}, {&(0x7f0000fd9000-0xbb)="e55cf3a9794b6e1436e020e908ae793ffdf890db32285aeaf8b1b40451680e7308435478680753c1c8a839b5208a51a65c9e3d81777ecc9ad2195d4ed9d2c5874c4bd28e1c492c24bc64ffb504fc658c25b75b756d753d3f760d3cc5934188e409c62ebb1b6b5d905a838d5725816402d3f80d51d901402deeadbd4e135db8258f370b76272c57fb6f0e63136b1be17f2a92fb3634cc1a2264461b57c263b9a8d57c21b8f59d7876b9926d341af85393c69920563d114207140b5c", 0xbb}, {&(0x7f0000fd8000)="eaf169", 0x3}, {&(0x7f0000fd8000)="2cce5c8fbd295ece7ff8ac2c1c9b068e7e01bd42a01584f7f76cfddc747d0a4b9bfb040041e6299a734f0a6c14bb1b78c1caf16364991a10cdbb4c6260dd60d4ddc79d4a9002111afabe9c1407834a15a4cb689b4c6cd5aa4b048bfc901c76369167ea33bc2d58e49d81a726ac156133d19d1bf498625ff5152f7ce997b9653dd1b736969eec19492c36fb1140093ba9ccb5139906e809fec249bb98", 0x9c}, {&(0x7f0000360000-0x56)="b003204fe9a4a302f479bbd7dcaa35c417f300952476c3ee5eead61fb5d9ce4f7029314994036c4f82735df89a82b6ccb1bfcd7db136260eb90c372b6a0cce3e03190b3d5ae64fc63abd764903ee5bba4637b78240ed", 0x56}], 0xa, 0x0) 2018/02/05 16:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x7c) r0 = openat(0xffffffffffffffff, &(0x7f0000d8e000+0xb60)='./file0\x00', 0x202000, 0x28) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f000025e000-0x6)='ramfs\x00', 0x0, &(0x7f00005aa000)) mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000600000)='./file0\x00', &(0x7f0000dce000-0x9a)='sysv\x00', 0x400007ffb9, &(0x7f0000032000)) ioctl$KDSKBMODE(r0, 0x4b45, &(0x7f0000092000-0x8)=0x1000) 2018/02/05 16:01:00 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f00006aa000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000002000-0x30)={0x44, 0x0, &(0x7f0000009000-0xfc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, &(0x7f0000009000-0x58)=[], &(0x7f0000004000)=[0x0, 0x0, 0x0, 0x30]}}], 0x0, 0x0, &(0x7f0000009000-0x39)}) r1 = syz_open_dev$binder(&(0x7f000045d000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000142000-0x11)='/selinux/enforce\x00', 0x80000, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000d7f000)={0xcb8, {{0xa, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7}}}, 0x88) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x14, 0x0, &(0x7f0000004000)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000bbc000)=[@fd={0x66642a85, 0x0, r0}], &(0x7f000000b000)=[0x0]}}}], 0x0, 0x0, &(0x7f0000442000)}) 2018/02/05 16:01:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x6) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) ioctl$DRM_IOCTL_SWITCH_CTX(0xffffffffffffffff, 0x40086424, &(0x7f0000a9e000-0x8)) munmap(&(0x7f0000f64000/0x4000)=nil, 0x4000) perf_event_open(&(0x7f000002f000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffdf, 0xffffffffffffffff, 0x0) shmdt(0x0) setsockopt(0xffffffffffffffff, 0x10000, 0x1, &(0x7f0000000000)="01000000010006000006dd0000c4fecc", 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}) mremap(&(0x7f0000aa6000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000b2d000/0x4000)=nil) openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) sync() r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x400, 0x0) fcntl$dupfd(r1, 0x406, r1) socket$inet_tcp(0x2, 0x1, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00005d3000-0x10)='/dev/sequencer2\x00', 0x180, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x1940, 0x0, 0x0, 0x0, 0x4, 0xf72, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x8000) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0xffffffff00000001}) socket(0x15, 0x8000b, 0xffffffffffffffff) timer_create(0x6, &(0x7f0000025000-0x60)={0x0, 0x12, 0x2, @thr={&(0x7f0000325000-0x1000)="8a8da39f788d604d1eaca8c651be3e69aa1d3227c5a3bff5e4427ddaedbe980c11c790d1c8416bc365268309e3433cb71f12ab1be9a7c45b2dce97f8dfa40d0f647cf004ba76d31972d4714a2336a597ed65294c263902aae0ef591997add795491eea55a47003c85de51118a9bfd3786bf8fd3e50b0167aed0ff846e1d70caee9c9a04dd5a88bc5b8a1e8302ee5b7dd74f2aa3c1f95470cd0fe892de5b3187039ec8d44a1300a84541b1cf5c5d9f36ec73482936a49eed6f9ab5ec84b4bbcf6c88d13ef5c96a944f14d31e74c4440953038e8fcb33b2cb6ea5b9ca3204a08f754bc22a4766a685ce6859363e99871edca9568d8bdab2993639db361dcdcef7033c3dd6521e6bb51eee5aa496fcba6f9a9c69bdb71954ccfe4858b0f39a5429f7edce94f484c837eb567cccf255b0d3be07c4d5ed119724ada03ba35574ba2043d45e6fb059c828e5d487a34e97d23b1c086f6da54e17857cb9a7b600a8233b7f284bf56778516beb5d2d4907d4bf4dcebc5da18cb611aeede86298191eb9e4fe4a8804fd7d1dd75f56b6711136d6647040a0c324d3de0529692fe670db815166248accb1d9620107b6fad58c5c5898cf5aa125df759555e03ce02bd62c2ae498e4b206083c831fbe163aecec5f1c50e7b42ee2af6e54ee7f0d8fc82e16d2c5ccabba59542d3414e967f67b3e604a95bcf206962de3f5f37bb93fbc74eb0fc3ed5c12a898539ea13abc63a4c898da551bf2c78b7cc56a55777a6bf0ff14d88dac02d39b84e2ecc0b0a2b909a1a325525240e1e44516118513be2e53fd4ae90a9fcc498bee3eda3c7048f0aa6ef9d862313714726af696d84da9e9baa531dffae3e64256e68b52e96037461cc1e48ecddd525ab85fa367bfb0032acc24e155806a37c97a3593625801461900cc5cea3bd628fc369f79c2d0a448c6447b6207ccac3f50fc6a92057532707dc229db24f027b8c94d3051f410000d58945059d5ad3aadf00b6cdfa22b34314e6ab7c363b1a428c89711099421e0ad9a990a6d1a0aed81c8fc3d282aa0789d8082b68994aa04f74f8c42b89df124d20ac4d67fe74e3475c640b93e9c3b453d789c1a0411fc472575595d3730fe3be098f859746836ddfd21bd44d769b96a4a88e0b5332e2b912a929edf47ae4b766a7cfb0e5232aaae247b294afb9bdffd6ce45ced8469c5b3f659c55690c810664b7f1e683df0dbae7f1d6680d6abb5b6984e70a75f917a874d9409604b484121c8f839a7261e76bb9be74f3d17eb43063cd02d21e5c503983f0db68bccc81ff84cf97e85768d2e003488ac906792a8a53bec04ec4d9d23d51bad063a7217823eea367e6a4d06a42873be20b591cdef6d3d4650690fa7a469985f8cb18e8e9013a6d9678971b861fc2c2db6142ed0f388a72eabdfd0c19a5b8e44fdd01b3d4409a873f16e37eafade8fb40155b4b995b81fa797212f08b6a8d5ab95c65e848c6825595ec834f8bae0f92b7d95e046ef0476dd855775c54ffafcdfc12b99c5e8b6ea02b6f787f8ead74b73f6bc135c97b37ce5bb5b58e7ef9ca4ba991d30ff17993d296937ed584711d6aee218f541f2ccd9e047a732830cce65fa9a3bfb2c232012893d957fed4d8d5ae928ec5d0bf8f3eac2a9ecdc7870c79d702c655eacfef12480cd780af054dfd1bafbe566093858f8e768785de8be6514a6f393373fd0528ee69146cc38710a176283818d5b87b975070862f91ad3f6732c0dd42d417df297f97b41be9001dc2312952013d68fe63cb795b463ad9e8ae862cd3fd70f754c4eeb9a1de7ad7dc9ac7abf8fe5807fc4876a9ddc833802b397ccf45359c4c99300a407e106cc4354a8d108756879c8cdb69011223be69ce3a9903c872a12279c9f1fd7e27180a2d1c3f91cf9463a4e76477cc9309c31fde226d7c6af5a148179ce31bc2b42972c5562f573c7b97c345501d9337d59e99f7c97200c1959e38de365d249bc0f795109f0133f7195b4966db8f33e70b3ab7e681ff9c8609a98826370d5d0fc1f77169532c6cb18012eaa6be5716e51d1c0b45b2997119cad866f73d8075f966929872d728b37ca4eece668910f9de0e836cfceae20c2ced9de8d40b1aebe2e717fc67fedc26925bf6047aac2b52b6116c22840e9d99e51e833deccefab3d1c4191bdc31394f334d28fa4b12853c7e7ab0b728976a2b5219767cf5a0b05d4ead337508661c88286214921f6e9610d0798ab35ebb4259296f4089d6f971e2982da9dd2b9116fa46b582d9acecb4aefb8b40bdc3126b1c938369a43e6fa48daf11b97008d96283d7b68ffcc91215562db33f940020108bbc25c35d469ae60a1786614ca989804c5fc6038e804c0fb29cf715f744dd9c14ed9377e6b80706ffab679ae72c9ec06b5dbcd225bff492c3129e40f13cb5fdbe40c1718b7d7854eb95baa28e28afa1bb006dea05349641fae921965f7ed181cb722e6621d08f1dea51dde25b41aa7c71d1fdad2d268035b8b8a96e23753f01a27b7d2ae617c2b903d26517b91f9fbd5cf046b208cc7b448139b04fff6c27a07382a64b2e23397c99a84202c1599fbfa34428d1f2134610368ddf5b73dc3a27f9cafc79f4bc9f064b2bb97aa8758fe4955b66d83eeca273cd29d307928bb1bde9f8b6add79e9ba6568c75631d588abd641aeb8a66edb5198156e292e4aa84a9a8b97302292dd35294669a7875de8e3097e244c15039b09cf82dd5ef2f86428d48be00e97d58714a8dd9b4014314846f6ba851385f4b2fd39a096e87780a9a1b2b60fe04e9c1a31054773c1106486b0c3939d784b7dc9b0c8bc0335399579bb063509ea6c93c91badcbbe1b6a7fe800578e4cd78cdfc60c205f58b95c9dc4047027a7b85d36434de447ab01bd777a2abb3228e67d0a46ed99f21ef705c6cb911d726c8adaa464cf03de8cb48c1d794da1c177175b2b734335aa72caeffac3cacec90e111a6fd2e31f21ea4dbc271b961b954c101f4a1e8f1bc5c98dcfeb61329cab4dea3c50ce656449142eee3c3c501f03621b1f8e923d724d03c2d8cb4c3b6107d916880069e13682e8a589a4bc70dd10acd062298c4e4230df14dd63021e75a0722cd9849ab923526d7b21bc09c3dd4fe41da96690d1f45191a72c55580a002ef12f677ceefbd83acc2df8f526c1df2e2effbcdfcd6f93d08b7d0112658f6c85ffd35cb52c2a52311227ffd23d7e70f29542d26154b4457d4d1d8fb849a94f20c5cb430d503606e6c9073c1689daca4bf4da045c8f7f7f0e3baa2578d7460eb74941ae549f8596e59c37d990c0e75114511cee1408747d95f7f2ac79358604c4b7e924541d51e84388987f0aa28ad7eea3d0e372732e7ea9c8cc85101725bdc367fa718b75bebc4227351fb9e746f191066e76f4050688ff4e1415b0a63388397824fd53265bc8067d3fe872b7467fa384f837bc616d5a04889fd35d572c0d8ce84c2c2c19e0f10dd8899c36514b642c0df60b93bbc79bc092d693ecc7e86368aac1878310f63acbb7c37cb4f12e4bbee7978e32ce87013663fa78914fb15d665e41928a14e6a5fd8802cae9f57f0d90c214e6e7ceebbd2f801510540b120a60f13d186985fd91e0cd614ed7ff4063d4444bbff60a99e69dcf4087d5b83c80ca3c33762e8d84c6f2df4c0eac299ae9ac3f94bf78055841aa1ad5dd535bc71c6b0ebda0a73fb6403ba1626294898d0441ac34c8fa503da1410cd526431f12b27f96f11736c0577619ab7643ff4ad257d6b9e504c8790fa0cb492d0beb5af4b96e2bd102dbc318e505b3da218efe57f50f40c34070966c063ac16d2aac3d760f7db4af680a9f708f345234c6fee362c159acf7863aab25b6ca8b9864fd68ede6a2064a46d9f91010bfef7112c04cd6fbd583ba5029b093434e8e808eb8f0623624d56fa7e8240509f9dbedaf25122cd1fa46b07b1ed8571785026565dcf86b1f8fbd9b9971a0f23e1a9ab1c12a27d851fe8e9a93b94b7a5f2387e9b6a6d20f6f54f3abb8aef1d2c4a2bbc835bea7975aafc9e913338e1165427fd05e643b9620d98f9c49dba2579963d20aa81ad1ccb9b1ade12f056b75238d49312aac3dd8bdca1cff42192067147a4848fba02dd96ea759ab5d96a64f55a1c3d0ef2b454999a1285839945e1fe53d0322cdccc2ac190a7b09f51b4030aeecf850436714f32cbcf875275dd28ebf9ed33077dd370554a35ea811db390e1a4800d754ee24913639442e82fbe95777ddffab424c446a8efd107d3e5be0820f5ec3f521c903d51073fa710d76857899b08e770345ff6005cb2d0d1c09557e098299bf4af6511fb9ba4662ec84ffc954e00e9eabc7186c971d75c93f45493cb2d0f12eae99129b410cb0062da4af863606f6f4aeb7d51dce46fc81de8725f30938ad2469856ff4fdb8f15c73281a340efd453aca53d33926f2ee668408c75f772978e26ea32cdc3dbaeec65aa4f2fd55f0ee980929fca1acf215dce55ca316f4e3bad01eb3ecbea39aeacfc9db2b6d4234edd27d08c62ef5c935d7c03efc9fb9f012d0761983ef0717c82bb124d1806c504f5ae4cce41944c8f1b16f778b83cfbc64098396efe984fba475eee222af27c5be54d69fb08c77e02e58e70bfb9a22b10afb869d410dc8aade13490164c597b328f584201108d461373af1a3e29bb35b2db91330bc0eedca6a8517bb79e4b25bc750ae2e69227956b1ccad87bab693d088639c04a50f0ead57cc93386569ec924203fefb700e60c4b7003fde37e2c4c49785bd9f1a0b3293b6947a028c3fece5264c597ba241ff44797c7b5b8f31b91152bb07c2bef2b8e49e87e824fb057a11eb4a1c968b8edabc55728f962f4220ddea954eeb295bf6a09dde7bd72f77c9b0bbf08ec64b376e7d83fdf357ec90bfb2054c36b8aee70875557fb3628685f38c0abafb47e64da0b508f7311c99f50db5917a07229591e361b833ca9feeaffe07f55fb9a1604e90ee96f20c85218840eba6ad701be94a2d903857ed451be0c725d3c8c859495a0843b4c33e993213b280137c5c99233db5cce65e88d422922a869b95864a4610b24c627c5040c9943cb3332c3ec2cf9f6bcd7544c896ef3284938bcabfe07f240c2f1a961873ba64b8b09773ccf2c090726b45c486b556c1a3534b9acbbd0f1fc65fa0d29dcf7095c276946142ba9b5bfc35b755f17b24e421b7bffe72202f56003eadcddd2151add66b3099e32f21cc8b8ac273272f1c655917d2894d13f8f7a2f3227c65a1da38b066e51575febb48e05fda07261d8bfb8e04eccf9019e1d5d9e6dbd9887ab20dbf7c7e796e282413f89f8b539c3419fff5fc5d9a93f3c44294093ead807da6d393b8d81413965013e97bae60dd37f263bd3ebe23b6363adf1353780886e9d4d5e0da0649e24c484071d07f75e80029ae6401eb084940b26806a77e45d61457e24e9e802f2c7633db0c66b2515e82ffe169fb1809bbff5f378f8a166c40c42101e39f9f1267f0ee47deda3263978d494227e1a61ba3edfb94f1b996377869510a2cc10c5edb87bbecda20e4b88e17b432f189d7428fabdd04b2ae0264ddbc21b8c4aa2b5c03273f3df3680b40f6329b4e40186f3f85533d8281429af2415f01e139e0ad8028571f3b8b5997ac7ee1e1c71dd6a33e912830aa8d69dc4552a55f351ce0bff4824f0caaba787eb40e83703c1f9ab69b0fe9a6fed04e120af9cb863addd081ac85cd5fcae321d7ba84bff560844fb966da5ecdbe817d79a1b8c9c8a215b27af4dc552d334478d32b6b1d7fd861eb94f181c88", &(0x7f0000638000-0x9)="282053763f57be23ad"}}, &(0x7f00008f1000-0x4)) socket$netlink(0x10, 0x3, 0x6) 2018/02/05 16:01:00 executing program 3: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ed7000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000000)=""/148, 0x94}, {&(0x7f0000858000)=""/22, 0x16}, {&(0x7f000097c000)=""/164, 0xa4}, {&(0x7f0000001000-0x25)=""/37, 0x25}, {&(0x7f0000001000-0x47)=""/71, 0x47}], 0x5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000bb8000)='net/ip6_mr_cache\x00') mmap$binder(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x1000007, 0x111, r1, 0x0) 2018/02/05 16:01:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f00004a3000-0x38)={&(0x7f00001d8000-0x1e)=@pppoe={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="956af9b430ebcbf923ecbbc7f70b547d"}}, 0x1e, &(0x7f0000472000)=[{&(0x7f0000f31000)="a5475740736242d091473d425c3f3f9002b6f03987e6665b2de08011be8844336cf4eefb5e52fabcce4cdc5333d65c3ad8678eb3be793f58714c7ba5a774543c18fbcbc43208d3691bd816de3078fb81d6c159565bb68b808e865fdee6fdddc3f47fe9ecf96fd4d85118922baa2989cb824bb1decfae7dfc237a85f81c50c67ced05ce1768a87c2821d85e4496", 0x8d}, {&(0x7f0000d3e000-0x98)="1f6a4e776d4e9555fa05015a036fe53532e5b14e4a97cdc9194cd7b7826b462630f2c405d8206a0ca7c569659b1a3edc43cfdb32eca97adbbeef72f04b42dd6161ec7527345631a9112dfd1c75f916d94c38dfdb8fa15a81ffe0d098947977540fb6106c0eb821f24126c1ddff3ea9702222ecd89c98814ff5a0a7f107f01f5040eeaedec3596e8f4fd1659b7e3648ee1a39da6991597b89", 0x98}], 0x2, 0x0, 0x0, 0x81}, 0x8010) r1 = socket$inet(0x2, 0x80a, 0x0) sendto(r1, &(0x7f000059a000-0x73), 0x0, 0x0, &(0x7f0000f34000)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0xf) 2018/02/05 16:01:00 executing program 5: r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000b3e000)) unshare(0x28060400) clone(0x2e882000, &(0x7f0000cbb000), &(0x7f0000b44000), &(0x7f0000a82000), &(0x7f0000e77000)) setsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000c31000)={0x7fffffff, 0x10}, 0x8) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000fb1000)=0x0) perf_event_open(&(0x7f0000aca000)={0x3, 0x78, 0x6, 0x8001, 0x6, 0xe7a, 0x0, 0x2, 0x40020, 0xc, 0xffffffff, 0x11, 0xfffffffffffffffb, 0x3, 0x1, 0x6, 0x842, 0x3, 0x2, 0x2, 0x0, 0x6, 0x4b48, 0xfe, 0x432, 0x100000000, 0x7fff, 0x9, 0x5a8, 0x4, 0x1, 0x81, 0x9, 0xd013, 0x64, 0x9, 0x8001, 0x6, 0x0, 0x1f, 0x2, @perf_bp={&(0x7f0000fb2000-0x1), 0x8}, 0x10, 0x20, 0x6, 0x3, 0x9139, 0x100, 0x8}, r2, 0x45, r1, 0x0) [ 96.567027] device lo entered promiscuous mode [ 96.568967] binder: 13915:13929 ERROR: BC_REGISTER_LOOPER called without request [ 96.589292] device lo left promiscuous mode [ 96.609109] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) personality(0xc) mkdir(&(0x7f0000ab9000-0x8)='./file0\x00', 0x0) creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) pipe(&(0x7f000039f000)) r0 = open$dir(&(0x7f00004ba000-0xc)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x1, 0x10, r0, 0x0) 2018/02/05 16:01:00 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00\x00\x00\x00\x00\x00\b\x00', @ifru_data=&(0x7f00008e8000-0x20)="00000000000002000003ffffff15e30000008300090002000401faf505007e23"}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00009d4000)='/dev/autofs\x00', 0x101000, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f00007fb000-0x4)) ioctl$TIOCMGET(r1, 0x5415, &(0x7f0000bbb000)) [ 96.614930] binder: 13915:13940 ioctl 40046207 0 returned -16 [ 96.627679] binder: 13915:13940 ERROR: BC_REGISTER_LOOPER called without request [ 96.651009] binder: 13915:13929 unknown command 76 [ 96.656061] binder: 13915:13929 ioctl c0306201 2000a000 returned -22 2018/02/05 16:01:00 executing program 1: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000087000-0x4)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000b09000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x15, &(0x7f0000739000), 0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0x43c, &(0x7f0000fff000-0xa0)=""/160) 2018/02/05 16:01:00 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) ioctl$sock_ifreq(r0, 0x893f, &(0x7f0000013000)={@generic="9b6e33d001ec31656e4cec14c9c50ea7", @ifru_flags=0x400}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00000f9000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000fe0000-0x2c)=@ethtool_cmd={0xa}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000012000-0x10)={0x77359400}, &(0x7f0000000000)={0x0}) timer_create(0x0, &(0x7f0000001000-0x60)={0x0, 0x0, 0x1, @thr={&(0x7f0000004000-0x93), &(0x7f0000004000-0xa1)}}, &(0x7f0000001000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000005000-0x20)={{r2}, {r2}}, &(0x7f0000004000-0x20)) 2018/02/05 16:01:00 executing program 6: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = dup3(r0, r0, 0x80000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000007000)={0x7ff, 0x1, 0x8000, 0x1, 0x3}, 0xc) sendmsg$key(r0, &(0x7f0000003000)={0x0, 0x0, &(0x7f0000001000)={&(0x7f0000005000-0x10)={0x2, 0x6, 0x0, 0x0, 0x2, 0x0, 0x2, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000007000)=0x0) rt_sigqueueinfo(r2, 0x40, &(0x7f0000003000)={0x4, 0xa8, 0x4, 0x1000}) 2018/02/05 16:01:00 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000003e000)='\'', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000042000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) r2 = dup2(r1, r0) write$selinux_create(r0, &(0x7f0000e69000)=@objname={'system_u:object_r:hald_log_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x34, 0x31, 0x20, './file0\x00'}, 0x50) clock_nanosleep(0x4, 0x1, &(0x7f0000f55000), &(0x7f0000dcb000-0x10)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000001000)={0x0, 0x0, 0x0, "9ec77a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\t', 0x0) r4 = syz_open_dev$sndseq(&(0x7f000011c000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) write$sndseq(r1, &(0x7f0000ff1000)=[{0x1f, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) dup2(r4, r3) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f000060e000)={0x0, 0x2, 0x3, 0x10001, 0x10001, 0x6}, &(0x7f000054d000-0x4)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000a84000-0x8)={r5, 0x3f}, &(0x7f0000370000-0x4)=0x8) write$sndseq(r3, &(0x7f0000e70000-0x30)=[{0x1e, 0x0, 0x0, 0x3fd, @time, {}, {}, @note}], 0x30) [ 96.656149] binder: 13915:13953 got reply transaction with no transaction stack [ 96.656157] binder: 13915:13953 transaction failed 29201/-71, size 24-8 line 2920 [ 96.708526] binder: undelivered TRANSACTION_COMPLETE [ 96.716864] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 16:01:00 executing program 4: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000038a000-0xf)='/dev/sequencer\x00', 0xa0d00, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000fb8000)=0xcfd) r2 = syz_open_procfs(0x0, &(0x7f0000654000)='net/igmp\x00') preadv(r2, &(0x7f00001e2000-0x20)=[{&(0x7f0000e4b000)=""/93, 0x5d}, {&(0x7f0000bce000-0x57)=""/87, 0xfffffffffffffd27}], 0x2, 0x0) ioctl$KIOCSOUND(r2, 0x4b2f, 0x5) r3 = add_key(&(0x7f0000b86000)='trusted\x00', &(0x7f0000be4000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffa) add_key$user(&(0x7f0000b4d000)='user\x00', &(0x7f00008c2000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000743000)="61cc39f7358104296c4577bc26e2d66115689eac13f28b994d62bea8ac4386816e6f55cd6bb22fa81bf0c37d5aa074cfe9b15d0d6843", 0x36, r3) ioctl$ASHMEM_SET_PROT_MASK(r2, 0x40087705, &(0x7f000050d000-0x8)={0xfffffffffffffff8, 0x1200}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000b7000)={0x2, 0x206, 0x80000000, 0x6, 0x0}, &(0x7f000076f000)=0x10) socket$inet(0x2, 0x5, 0x6) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00001f9000)={r4, @in={{0x2, 0x3, @empty}}}, 0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00002aa000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000002000-0x8)={r4, 0xacd}, &(0x7f0000002000-0x4)=0x8) bind$packet(r1, &(0x7f0000d17000)={0x11, 0xfd, r5, 0x1, 0x401, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x14) [ 96.723136] binder: undelivered transaction 155, process died. [ 96.733527] binder: undelivered TRANSACTION_ERROR: 29201 [ 96.742309] device lo entered promiscuous mode [ 96.751429] device lo left promiscuous mode 2018/02/05 16:01:01 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000922000-0x38)={&(0x7f0000f71000-0xc)={0x10}, 0xc, &(0x7f0000ea9000-0x10)={&(0x7f0000a91000-0x54)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@IFA_ADDRESS={0x14, 0x1, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}]}, 0x2c}, 0x1}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2080, 0x40) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000005000-0x8)='./file0\x00', 0x20) r1 = syz_open_dev$evdev(&(0x7f0000005000)='/dev/input/event#\x00', 0x100000002, 0x10000047fff) ioctl$EVIOCGVERSION(r1, 0x80044501, &(0x7f0000005000)=""/222) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000007000)=""/128) 2018/02/05 16:01:01 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001000-0x8)={0x0, 0x0}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00009ca000-0x4)=0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000000000)=0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={0x0, 0xfffffffffffffffe, 0x6, 0x9}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={r3, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3, 0x2}, 0x98) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000000)={@generic="142a1eaa8b1374bc2d7b374cfabb2a53", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000002000)) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$GIO_CMAP(r1, 0x4b70, &(0x7f0000003000-0x30)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000-0x10)={0x1, 0x8201, 0x10000000000000, 0x800, r3}, &(0x7f0000004000-0x4)=0x10) ioctl$DRM_IOCTL_MODESET_CTL(r0, 0x40086408, &(0x7f0000003000-0x8)={0x1, 0x1}) ioctl$KDSETMODE(r1, 0x4b3a, 0x7) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000005000-0x4), 0x4) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000004000)) ioctl$sock_SIOCGSKNS(r4, 0x894c, &(0x7f0000005000-0x4)=0xb6d) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000001000-0x14)={r3, 0xffffffff00000000, 0x0, 0xad, 0x4}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000005000)='/selinux/member\x00', 0x2, 0x0) ioctl$TCSBRKP(r0, 0x5425, 0x5) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r2, 0x6, &(0x7f0000007000-0xeb)=""/235) set_thread_area(&(0x7f0000005000-0x10)={0x200, 0xffffffff, 0xffffffff, 0x3, 0x6, 0xffff, 0x9, 0x3ff, 0x54, 0x6}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={r5, 0xffffffffffff0000}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000008000-0x20)={0x1ff, 0x4, 0x8, 0xff, 0x2}) 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) keyctl$describe(0x6, r0, &(0x7f0000737000)=""/166, 0xa6) 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) clone(0x40000, &(0x7f0000001000)="a418024325b7ea7cf0cbbfd7589d506acb06a704344190abdde81b317f435d57871cfc522d8cf08ceb387aecf4", &(0x7f0000001000), &(0x7f0000002000-0x4), &(0x7f0000001000)="ff6f1643e420d06c32a13de6724f05553ab90cb3e6a708aa8729c436f69492feac0381dd661ec33345f839fb9d00f54b4baf6b9e9a570833258d456261676710506af74f49ca188e3027eeedefa6fb671ddf7d72deabdda6a52b1fa620526f8f771c8f58c75e6d36047a63a9aaa6a05a83e7") 2018/02/05 16:01:01 executing program 1: 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) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b77000-0xc)='/dev/rfkill\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x1c1c, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x0) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffe02, 0x11d, 0x0, 0x122) close(r0) 2018/02/05 16:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000939000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000061f000)={@multicast2=0xe0000002, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000b5f000)='/dev/ppp\x00', 0x400981, 0x0) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f000015c000)={&(0x7f0000243000/0x1000)=nil, 0x1000}) setsockopt$inet_mreqn(r0, 0x0, 0x28, &(0x7f0000dcd000-0xc)={@multicast1=0xe0000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000081a000-0x3)) 2018/02/05 16:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair(0x2, 0x4, 0xfff, &(0x7f0000664000-0x8)={0x0, 0x0}) connect$unix(r0, &(0x7f0000373000)=@file={0x0, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x80000000005, 0x0, &(0x7f0000cd7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000856000)=""/226, 0xe2, 0x2103, &(0x7f0000164000-0xa)=@file={0xfffffffffffffffe, './file0\x00'}, 0xa) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000970000-0x4)) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00005f3000+0xa0)={0x0, 0x6}, &(0x7f0000d91000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000089b000-0x10)={0x80000001, 0x200, 0x23aac7e0, 0x3ff, r3}, 0x10) 2018/02/05 16:01:01 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x412000, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000002000-0x4)=0xffff, 0x4) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x40, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000003000-0x14)={0x0, 0x4, 0x0, 0x1, 0xfffffffffffeffff, 0x8f}, &(0x7f0000002000-0x4)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000456000)={r2, 0x5, "85991e4871"}, &(0x7f00008e7000-0x4)=0xd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={r3, @in={{0x2, 0x3, @empty}}, 0x9, 0x200}, &(0x7f0000001000-0x4)=0x98) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysinfo(&(0x7f0000f0a000)=""/243) openat$pfkey(0xffffffffffffff9c, &(0x7f000036c000)='/proc/self/net/pfkey\x00', 0x40000, 0x0) r4 = socket(0xa, 0x3, 0x8) sendmsg$nfc_llcp(r4, &(0x7f00006ce000-0x1c)={&(0x7f0000d02000)={0x27, 0x2, 0x0, 0x0, 0x0, 0x0, "afe4b80fdcb94489506728b5f4f9622717a97c43f7fff80f31ec16a710f991711cf93c40e827ce6c1f3439d1d399f0957b24f56e1401d38a1041e0f73bf4fe"}, 0x60, &(0x7f00004ea000)=[], 0x370, &(0x7f0000c7a000-0x9c)={0xfffffffffffffe17}, 0x8}, 0x0) getsockname$packet(r1, &(0x7f000026a000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000970000-0x4)=0x14) faccessat(r1, &(0x7f0000f88000)='./file0\x00', 0x10c, 0x100) 2018/02/05 16:01:01 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000a64000-0x4)) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073b000-0x50)={@empty, @mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}}) dup(r0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000013f000-0x4)=@assoc_id=0x0, &(0x7f00003fa000)=0x4) r2 = syz_open_dev$mice(&(0x7f00009ea000)='/dev/input/mice\x00', 0x0, 0x40000c0) r3 = geteuid() setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000e3e000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in=@dev={0xac, 0x14, 0x0, 0x11}, 0x3, 0x0, 0x1, 0x0, 0x0, 0x20, 0xa0, 0x7f, 0x0, r3}, {0x100, 0x1, 0x8, 0x400, 0x800, 0x6, 0x6, 0xfe}, {0x1ff, 0xfff, 0xfffffffffffffffc, 0x100000001}, 0x3, 0x6, 0x2, 0x1, 0x3, 0x3}, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0xff}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x4, 0x0, 0x3, 0x18b, 0x6, 0x81, 0x8}}, 0xe8) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000410000)=@assoc_id=r1, 0x4) 2018/02/05 16:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_unlink(&(0x7f0000608000-0x15)='-security[em0em0em1$\x00') socket$inet6_tcp(0xa, 0x1, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f00006f6000)='/dev/ashmem\x00', 0x0, 0x0) r0 = socket$inet(0xa, 0x1, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={&(0x7f0000003000+0x164)=@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x3}}, 0x1c, &(0x7f0000004000-0x40)=[], 0x0, &(0x7f00008e7000)=[]}, 0x20008054) getsockopt$inet_tcp_buf(r0, 0x6, 0x1e, &(0x7f0000cf9000)=""/185, &(0x7f0000c5a000)=0xb9) 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000ac000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000025f000)=0x16, 0x4) mlockall(0x0) 2018/02/05 16:01:01 executing program 2: mmap(&(0x7f0000000000/0x939000)=nil, 0x939000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000093a000-0xf)='/dev/sequencer\x00', 0x220240, 0x0) accept4$llc(r0, &(0x7f00005cf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000463000)=0x10, 0x800) mmap(&(0x7f0000939000/0x1000)=nil, 0x1000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_buf(r0, 0x1, 0x3f, &(0x7f000093b000-0x1000)=""/4096, &(0x7f00000e5000)=0x1000) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000093a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f000093b000-0x20)={{0x77359400}}, &(0x7f000093a000)) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00007e5000)={@common="6c6f000000000000000000000000d612", &(0x7f0000939000-0x5)=@ethtool_sfeatures={0x3b, 0x0, []}}) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f000062d000)=0x100000000, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f000026f000)={0xb77, 0x1, 0x8, 0x0, 0x7e}, 0xc) 2018/02/05 16:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000-0x33)="776c616e302a6d696d655d747970652d747275737465647d26776c616e30766dc06574312e747275737465647b5c7b47504c00", 0x0) open$dir(&(0x7f0000566000)='./file0\x00', 0x0, 0x140) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r0, 0x0) accept4$inet6(r0, &(0x7f00005e2000)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f00003a2000)=0x1c, 0x80800) writev(r0, &(0x7f0000004000-0x60)=[{&(0x7f0000003000)="bd6c8d56d18203584250dc9aa5794daf5a58fcdde7f2d42a98a1b2689001831d8422656a6027bd645d627016968b69803a61f7834672d401e2b644ee73b01f67d477a3052af35f03c97bce7b3f6c06daac7f501f0cbfc4586cf54459875aec03e4ddad437fd5d9810c63689e30", 0x6d}], 0x1) write(r0, &(0x7f00001ef000)="ca049624221dc540f1822c851beb1a8a779c760c3cd17e1c0a4e2d874faa600ad09a7457c7d0e9123089ae4a62b3d9ec8016baf28f3062728d0caa3f8abefa671955781baca4fd51f70227b0a81c78e71523cac1d925f5065386f9777fb35e4cd1e0040c856372d047eb846d989f59c1730975b22d8b01705bff1e93f6b0dcefa23e0e5ad0549fb2cf0c3d50c8d9c59b2565f8", 0x93) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f000043b000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/02/05 16:01:01 executing program 4: mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d20000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x5, 0xfffffffffffffff9, &(0x7f0000d21000-0x8)={0x0}) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000008c000)) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f00002e9000)={0x1, &(0x7f0000788000)=[{0x6}]}, 0x10) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000d1e000-0x1)=""/1, &(0x7f000023e000)=0x1) 2018/02/05 16:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000040f000)={@common='gre0\x00', @ifru_ivalue=0xfffffffffffffffe}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000008c000)={0x2000000000000023, &(0x7f00001c5000-0x48)=[{0x0, 0x0, 0x0, 0x9}]}) socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f000067d000-0x20)) 2018/02/05 16:01:01 executing program 6: mmap(&(0x7f0000000000/0x51000)=nil, 0x51000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000008000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000004e000-0x24)={0xfff, 0x2, 0xeb9, 0x81, 0x8, 0x7fffffff, 0x0, 0x0, 0x2, 0x5, 0x8, 0x20400}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000004d000)={0x80, 0x0, 'client1\x00', 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd999baa11b5dda31cd901"}) 2018/02/05 16:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") preadv(r0, &(0x7f00001ee000-0x50)=[{&(0x7f0000af1000)=""/171, 0xab}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f00000aa000-0x4), &(0x7f0000d9c000)=0x4) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/02/05 16:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002c000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x42000) read(r1, &(0x7f0000529000)=""/209, 0xd1) shutdown(r0, 0x1) getsockopt(r1, 0x8, 0x7f090c23, &(0x7f0000d9d000)=""/48, &(0x7f0000b86000)=0x30) 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000d7000)='/dev/ptmx\x00', 0x100, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000da5000-0x10)={0x2, &(0x7f0000b17000-0x18)=[{0x2}, {0x5, 0x0, 0x0, 0x4}]}, 0x10) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000027f000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$ax25(r1, &(0x7f00002d8000)={0x3, {"450943c557ae25"}, 0x81}, 0x10) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f0000dea000-0x4), &(0x7f00009bf000)=0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000041d000)={0x1, &(0x7f0000ee5000)=[{0x7, 0x401, 0x200, 0x8}]}, 0x10) 2018/02/05 16:01:01 executing program 6: clone(0x0, &(0x7f0000141000), &(0x7f0000f13000), &(0x7f0000001000-0x4), &(0x7f0000961000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, 0x0, &(0x7f0000b89000-0x10)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000-0x4)=0x9) [ 96.992116] syz-executor7 (14017) used greatest stack depth: 21728 bytes left 2018/02/05 16:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') getpeername(r1, &(0x7f000092d000-0x8)=@sco, &(0x7f0000a48000)=0x8) write$selinux_context(r1, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000d79000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f000097b000-0x4)=0x1c, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000e76000-0x1), &(0x7f0000830000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000117000-0x14), &(0x7f0000a54000)=0x14) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f00000b6000-0x10)=[{&(0x7f00002d8000-0x29)="290000002e003109ebff070600ff0006f100000001000000970000000000000000c6d81f1f655aff00", 0x29}], 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000789000-0x4)=0x100000001, 0x4) sendto$inet(r0, &(0x7f0000852000), 0x0, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendmsg(r0, &(0x7f0000ca7000)={&(0x7f000029d000)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x14, &(0x7f00007b7000-0x10)=[{&(0x7f0000b83000-0x94)='A', 0x1}], 0x1, &(0x7f00001cd000)=[]}, 0x0) r3 = accept(r0, &(0x7f0000307000)=@rc, &(0x7f00002d0000-0x4)=0x9) bind$llc(r3, &(0x7f0000357000-0x10)={0x1a, 0xd, 0x2, 0x9, 0x1, 0xf9, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000f8e000), 0x14) setsockopt$inet_tcp_int(r3, 0x6, 0xa, &(0x7f0000caa000)=0x5, 0x4) gettid() recvmmsg(r0, &(0x7f000003a000-0x258)=[{{0x0, 0x0, &(0x7f00009a8000-0x30)=[{&(0x7f0000b3c000)=""/101, 0x65}], 0x1, &(0x7f0000879000-0xdb)=""/219, 0xdb}}], 0x1, 0x2, &(0x7f0000d61000-0x10)) 2018/02/05 16:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x800000000) r1 = creat(&(0x7f0000712000)='./file0\x00', 0x8) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x2) timerfd_settime(r0, 0x0, &(0x7f0000007000)={{0x0, 0x4}, {0x0, 0x5}}, &(0x7f0000006000-0x20)) fcntl$setsig(r1, 0xa, 0x2c) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000251000)) timerfd_gettime(r0, &(0x7f0000004000-0x20)) recvmsg$netrom(r1, &(0x7f00009d3000)={&(0x7f0000b9f000)=@full={{0x3, {"de10f5b02d1d59"}, 0x6}, [{"9dbabfb261f332"}, {"075b6a6e84def0"}, {"4389357254edcb"}, {"18c4ac1a493924"}, {"379cd9bcb5b214"}, {"8e7d8c0f9c2893"}, {"b2bbba65f76a87"}, {"69b7a796586939"}]}, 0x48, &(0x7f0000dd6000-0x20)=[{&(0x7f000065a000-0x1e)="db20217fbddb77cbe4378424f28ce114664f85ef0b9d14799e8b70e06cd3", 0x1e}, {&(0x7f0000330000)="8135dee45571f450ddf91395feafb8b28df062e7cd5da1a2545e5e11e07d533d69136da06e29679b5079ced3a718d587d4f1206a865bcaf90191278ba89b7ac018abdb92bf240ccb16974dd4fbacd6a948edab1007cbb4c999b54da1c1beee", 0x5f}], 0x2, &(0x7f0000b1c000)=[{0x58, 0x11f, 0x8, "11d1d82fe66624c75d60977b98034907f05f1329f9fb27f1a28c87b358f5ee4f2a0374ede0b2060befbb1da22f661484fcfa013ccfb33f5ef28c572c77695119add4a30f84"}, {0x78, 0x6, 0x7, "ff3aca0d8dda6530ed506de29c52fcede85acc81ad6aa265b87597b49f9eadc73b6b91792bd3bd1c2f9779ee1081cccee31444c2e5958e1520ee501d6bcd32d56b1b11acb09f5c6d6dcdac9b3edaa1c7bf6934f18676b791213edccfa5e3397993"}, {0x30, 0x93afa1c650b94918, 0x200, "84663fb589bbb7728905c7d87d212ecf403b16819830c0f13f4bfa"}], 0x100, 0x80}, 0x10000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000040000-0x58)=[@in6={0xa, 0x3, 0x631d937a, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1f}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @rand_addr=0x1}, @in6={0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x7}], 0x58) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$EVIOCGABS0(r1, 0x80184540, &(0x7f0000965000-0x9)=""/9) readv(r0, &(0x7f00005dc000-0x20)=[{&(0x7f0000ba2000-0x5f)=""/95, 0x5f}, {&(0x7f0000c7a000-0x35)=""/53, 0x35}], 0x2) 2018/02/05 16:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f000083a000-0x15)='/proc/self/net/pfkey\x00', 0x480000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000843000)={&(0x7f0000c4f000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000e6000-0x10)={&(0x7f0000f1c000)=@getspdinfo={0x28, 0x25, 0x61c, 0x2, 0x3, 0x2, [@coaddr={0x14, 0xe, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0xd54c}}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x24044091) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000859000)={0x0, 0x3}, &(0x7f0000a74000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000e65000)={r1, 0x137d5b08}, &(0x7f000045e000)=0x8) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f00008f1000)={&(0x7f0000384000-0xc)={0x10}, 0xc, &(0x7f00003bc000-0x10)={&(0x7f000029a000-0x1214)=@allocspi={0xf8, 0x16, 0x66e18825aa2f241f, 0xffffffffffffffff, 0xffffffffffffffff, {{{@in6=@dev={0xfe, 0x80}, @in6=@mcast2={0xff, 0x2, [], 0x1}}, {@in=@empty, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001}}, []}, 0xf8}, 0x1}, 0x0) 2018/02/05 16:01:01 executing program 7: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x115a6457f5c749d7, &(0x7f0000003000-0x10)) socketpair(0x10, 0x0, 0x2, &(0x7f0000003000)={0x0, 0x0}) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = eventfd2(0x80000001, 0x20000000) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000004000+0x7e)={0x3, 0x7, 0x8, 0x100, 0x5, 0x400, 0x2, 0x8bf3}, &(0x7f0000007000-0x40)={0x20, 0x5, 0x2, 0xff, 0xfffffffffffffff7, 0x1f, 0x1, 0x9}, &(0x7f0000007000-0x40)={0xf6a9, 0x80, 0xfc, 0x3, 0x5, 0x10001, 0x1, 0x7}, &(0x7f0000003000-0x10)={0x77359400}, &(0x7f0000004000-0x10)={&(0x7f0000001000)={0x4}, 0x8}) ppoll(&(0x7f0000004000-0x8)=[{r2, 0xfffffffffffffffe}], 0x1, &(0x7f0000002000-0x10)={0x77359400}, &(0x7f0000000000)={0x8000}, 0x8) read(r2, &(0x7f0000005000-0x27)=""/39, 0x27) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000008000-0x8)={0x0, 0x7fff}, &(0x7f0000006000-0x4)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000005000-0x10)={r3, 0x4c, &(0x7f0000003000-0x4c)=[@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7f}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000007000)=0x10) 2018/02/05 16:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d44000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c35000)={{0x100000008000080}, 'port0\x00', 0xb1, 0x80000000080003}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000c03000)={{0x80}, "0a4ceaa05dad126e00000002a5569b3fd4cec307e8ef3d13eb790ec9000400000d229db692542e5b78f8b29e0a27800f0000000000000009fb420009587f01a4", 0x800000000073, 0x10000a}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000309000)='/dev/sequencer2\x00', 0x0, 0x0) r1 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) mq_timedsend(r1, &(0x7f0000012000), 0x0, 0x0, &(0x7f0000036000)) ppoll(&(0x7f000099e000-0x30)=[{r1}], 0x1, &(0x7f0000aa0000-0x10)={0x0, 0x989680}, &(0x7f00000a8000-0x8), 0x8) 2018/02/05 16:01:01 executing program 6: mmap(&(0x7f0000000000/0xfe9000)=nil, 0xfe9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000fe8000-0x1)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) r0 = socket$unix(0x1, 0x49b1bfd9a90737e8, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000ba0000-0x8)='./file0\x00', &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$netlink(0x10, 0x3, 0x5) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000fe9000)='/selinux/status\x00', 0x0, 0x0) r6 = syz_open_dev$mice(&(0x7f00001bc000)='/dev/input/mice\x00', 0x0, 0x80) r7 = socket$inet6_udp(0xa, 0x2, 0x0) r8 = getpid() mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f00005ed000-0x4), &(0x7f0000fea000-0x4), &(0x7f0000056000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fe9000)={0x0, 0x0, 0x0}, &(0x7f00002dd000)=0xc) r11 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fe9000)={0x0, 0x0}, &(0x7f0000128000)=0xc) fstat(0xffffffffffffffff, &(0x7f0000e70000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000228000-0x4)=0x0) stat(&(0x7f00001ca000-0x8)='./file0\x00', &(0x7f00000a6000)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() r17 = socket$key(0xf, 0x3, 0x2) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000ec000)=0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000fe9000)={{{@in=@multicast2, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast1}}, &(0x7f00003dd000-0x4)=0xe8) lstat(&(0x7f0000303000)='./file0\x00', &(0x7f0000992000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000fea000-0x4)=0x0, &(0x7f0000fe9000), &(0x7f00007ee000)) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fea000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fea000-0x4)=0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fe9000)={0x0}, &(0x7f0000fe9000)=0xc) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000fe9000)='./file0\x00', &(0x7f0000fe9000)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000107000)='./file0\x00', &(0x7f000058e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f000001c000-0x8)={0x0, 0x0}) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000376000-0x8)={0x0, 0x0}) r29 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ea4000-0xa)='/dev/ptmx\x00', 0x800c0, 0x0) r30 = socket$nl_netfilter(0x10, 0x3, 0xc) r31 = socket$inet6_udp(0xa, 0x2, 0x0) r32 = socket$pptp(0x18, 0x1, 0x2) r33 = socket$inet6_icmp(0xa, 0x2, 0x3a) r34 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000af4000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r35 = socket$inet(0x2, 0x3, 0x4) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000fea000-0x8)={0x0, 0x0}) r37 = socket$inet_tcp(0x2, 0x1, 0x0) r38 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) r39 = socket$nl_netfilter(0x10, 0x3, 0xc) r40 = inotify_init() socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000207000)={0x0, 0x0}) r42 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002f9000)='/selinux/access\x00', 0x2, 0x0) r43 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r44 = accept$inet(0xffffffffffffff9c, &(0x7f0000fea000-0x10)={0x0, 0xffffffffffffffff, @remote}, &(0x7f000039e000-0x4)=0x10) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r0, &(0x7f0000fea000-0x150)=[{&(0x7f0000565000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000fe9000)=[{&(0x7f0000fea000-0x76)="46a39664d541255845aa5a895641a52590e012536e2d4bf62f9f9453d7c2c7199341a8907efa3adb4f14cbcd2a28e383fdd1f83618e652af88182a0cbc1acaa2ad5e62de4894ac63796db98c540aa60d4fab6d983a16614d4d5796589d5e990ca1a0208cf428ed707d81abee211a9e3cb752037c8d37", 0x76}], 0x1, 0x0, 0x0, 0x20000000}, {&(0x7f00009cc000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f000046a000)=[{&(0x7f0000fe9000)="ade247068b5485c12f72f2869a", 0xd}, {&(0x7f0000a45000-0xd7)="2981a3cb21fbacf01ad1256967d4e95a054005550dd05596514e20540eb51eab0a24ac646f4370551eb599708c95d6e252947e3c77e3255dea5319e19d86b7c561836c7eb551c29013c6c67303bf950967ff0be277051401eca123c078944b5bacf8ea2dd6aae3bff0dbe3945e4cb85d5061b2c6a4293d824d1a3ac96c984d56fd215c70bf2dbf1d7f57f683c0f68e455fcbe59ff38b8bac042ee5e1afd5ebdb9a3cb16f1da366a62b3ee7bec3554c4081da572564ba1a55891654350c41d6af155bf9ca90fb29eefb2dfcfe3462529df05924b28a1db2", 0xd7}, {&(0x7f0000fe9000)="9d0499be78c16fdcf349ebbe2c615fa5b20b8bbeb3e0ddd121a62f1a177c5496bcfbec35450a9e8430925c5972452207a9a36b8aa550ab22ab19f02382720088e68cd24fd51191195aec607ed7653b9a9e4c6c86f84f1dbad6c082ae74848ef2c1cc6bbef2c41755bd7d8625183305d4e557563973b2cb3768a49acb659e03c4a9e2b361bc1a2dbc74a2b0a37a578a7f64eb1f004b5b2b15e561ee58ce885c709b0255dfa0e76b2143218beb47dd5d0a26ab86ac3a4266fd2f48c0b294231ddeaca724", 0xc3}, {&(0x7f0000fea000-0xc5)="887472912761c5e570e6c1282a3c6a8bdf86bf30fb71132bd63cef20a7e6519ec9fb1ef096af6e9adf66cb2df1bb8089aaa24e981c47242c9dc9b52a5fb772b8f433ae30bf8796cfad8e6b2fc1a2fcbf40d52a62d211dce977d0bfc7a589558d3c33ffefc4c67bf6c250484ff7dc535949f2c9cd73bbc0927a9e0241ca24b1f24c42370d1810f2f08233d5adecee12c9e31cd7799814324ec3969ed613f48f24fc3d169be2b8200d49ff6fafb2c57d199d16ecef79acb3d9f8cabd80d7dc3fd3c7e459be6c", 0xc5}, {&(0x7f0000fea000-0xae)="03e8f4661227fe120af3fec4cf653f9e0ff644acafcb6f853a80a4f13e15f2467d54e95ddc5e4f46a00bde04297be4c2eb0d0918b9f8b7bfbf5c87780827dc74b50f2316340eca9d765f334b213d79bb426e21156a4135c246af0cdf0572778f9a3f825aacf5c7077d6c0bd178db322cbdc94f4d2b40b76ac0cef013cbe5222c0f14f6455765437fdfb25fa56946a59869056b73111962a77b56a0b9d0a03fc41040a1fdafba485689890618fb87", 0xae}, {&(0x7f0000fe9000)="f0a6e35573e1c5fb6fbaf5f5cc3bf29aeed73c0ffe0784c898a9b68d87cc9426ae5defbc2d0895a6f974d701ce225d89f3d26146a26c31b25e0db7c945eca5f5bd6302492f724662becfba829c3647252788617ee0d47d41def257ec648053be05f82c82ea7389cb640069038c0a95ee93c96aa13008e9f4298031d7beb23c46ae75311ccccdc6241209fd603b182481bce4f1605c5a8bc1267bcdd0bf2717cc3e44f0836c4d1ad98ad6", 0xaa}], 0x6, &(0x7f0000fe9000)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @rights={0x18, 0x1, 0x1, [r4]}, @rights={0x20, 0x1, 0x1, [r5, r6, r7]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x10, 0x1, 0x1, []}], 0xa8, 0xc000}, {&(0x7f0000fe9000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000fe9000)=[{&(0x7f00006d7000-0xbc)="ef01c08fabd5b91ac67c902c537bd4a71c7dde6642038e604cdea8ef153fb15a1eee6a48b00561185590bcaa2dbc8bcecfd7bcc81615d9f5716edd641345edebbd83bd896ce82f5db2eb6a3a0c1e47da75309a9cd57c50144453356203946fd5e2aaac1634b3e5d1e356cd265d37776e6713d4e8648033d452f1b150e407accc153f446c32bb4672fc10d705bf85cdc0ede00172ea4a4e708e6b74a50cefaefe2101483bd045403d3095772223b0b80238c59699ca651ecf9849f4b5", 0xbc}, {&(0x7f0000f5e000-0xd4)="272b6d21d5d8f855bc174615947778f0431329d3ab3bb78537ea5cfc5756381ba0bf8b0951ef0a0512d5b5922200ec125ddffe6914ea7d49afcc000f1ceb622265c61141ba4f1e0642926d9eff65e11789220e8caa365ca56fe718b7fc286521760ae82d76172bb0de12f3a24a4748b2b8d5eae00e4a0c7e10ed81ec6ec7157d4cede5e2e29f198378dac54f5e116d7967aeeac843ba1ed867380bcc465fa6b3758b1f42ca6aedce29d603676fb28f5feb2c3dcb64844f79924333d71cf14dd1d9a2204d139d883a203552c3bb16d0a7f36ddb32", 0xd4}], 0x2, &(0x7f0000b08000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x80}, {&(0x7f0000928000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000fe9000)=[{&(0x7f0000194000-0xf7)="0039dbf21db705e47a1eff519571292b62104f31ac3d080efbcfa48f2ef98a6a4e79b1112dd2e418f115d5f20c2f2185970e82e702714617ec8d2f55b2e68d5b893e8473992c968ce9fe7d7628eae7cb936b7444fb45e2ab9d7ed413a3ff6daa3a12ba243ea05241578cebf27c00d2b8315ec6c57a97c49074e472dac96a6a36f15254419182b52964a213960568d1c66a7e7da3acf8ec21b5da1dc859d3c8d9445f35ee9f2913f06e7aa3e20b4e122e091384a4e30937af04bab3df7362dd8519b78faea3164996be3f16b5c28ea0faa89c319ee3ba140b23bf00bea5ebc80999efb7fa42850b659f347a3fae78998d3160560b8f98a4", 0xf7}, {&(0x7f0000b0e000-0x64)="4c18c117c15d9db49fa9b914f9e2424893edec0e34ecc1c3000ed20ad85577bffc84fe13c6908306fe2fba5ee0d7505b4438cfd68034f88429e3bc1db09aa2b2f91022f88259d15890ddbbbdf97cde53d4e8d5975984c4b0c9c10eaf0cae367861b07e65", 0x64}, {&(0x7f0000fea000-0x1000)="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0x1000}], 0x3, &(0x7f0000fe9000)=[@cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r17]}], 0x38}, {&(0x7f0000646000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000001c000)=[{&(0x7f000016d000-0xa1)="6d4c427776dbadf879d1b062384907d94c64baab4b99a1ccd9dec83ff3eb47266cc4c7a5daa7d16c3c3856339a4eb822204f7e286a0f318b19f83962124f7cf7d671387c589f26d01bdcdf50d168db425ae4f2193e577b4aeb5bbb5d0cca2d545bfaf3ed1fb8157383f1c21f2ffcc52e3ba668a3baa422364d926e9dd33c451f5ea7d6aee4dd553c1fc1f427f1090b91139b0644a209b4a630ba1af6ac4b232fc1", 0xa1}, {&(0x7f0000fe9000)="357caef83de5cdb745d9ffdb113f5bfaac6fa6bc1ff2468cfb48899b5802db768c9fd0d10288d309873ff5d7f05d6d3833f81536122ba778e08bb1fc577b1e98f4b8a7bf4213c47a", 0x48}, {&(0x7f0000fea000-0x8e)="0969f53c3e8ce762998228a6c50aa32ea3b809b469bcf6436ad88675383ea5feb728e50bcaaf1d9ba156d484729bf91c5b2cc7d51904e51d10d9c9eb430edc0923be8ea73e5cac71f047e2e1740e81f5dd310627344b993d1ecef098907bd326b87814cfd88196d39c69072cbba82a45c4d3f2ee2600fe1fc687e70770d5c984b44b63a519f6e62ec126d5a51f6e", 0x8e}], 0x3, &(0x7f00006e3000-0xb0)=[@cred={0x20, 0x1, 0x2, r18, r19, r20}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r27, r28, r29, r30]}, @rights={0x20, 0x1, 0x1, [r31, r32, r33, r34]}], 0xb0, 0x80}, {&(0x7f00006c2000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000862000)=[{&(0x7f0000fea000-0x11)="29b06dca9105ddbd4b9d94250d49a931f9", 0x11}, {&(0x7f0000fea000-0x79)="2062d5905e75bfc704c83e13b1cf0e73359c6e5f5b1dcfe2514c19c910dff7c56feda323c982393298d712fb9da9351c1c542a95e716858925f53b1a0be906846b93a24d21bd9ebb71be45af51c77314a9e5248ffcb3fb908a13bb23abc9c2d0dd6cd9e1ff3dcec2512439bff5636efb6e70792bf2601fa955", 0x79}, {&(0x7f0000fea000-0x5f)="0c494d2b4cc26d56bb8d4401b7ccc63dc78e8cacc4e840365a8c1a8b212c737018fa8996f4e5c31b8f07bd82fa3369b44e35b168a07f448eb1a10f5b926aaca6f446bae5677a8cc68be5c7a67e76c995e20f24a0a96cd0ba298c7ea0202b4f", 0x5f}, {&(0x7f0000fe9000)="cf7aa82da984591f856031582ceeab086a4e3f2d95a2e72c7b0237e303d0abdc7474829ff0bd6645d250df6ae47c723dbd0257348ec3ac22d818dc9c131c503ec02ded025b2c8ec33d61abf153064764cad529f0b784cbd6f6e0ec353ab0f0430da2a9b7ee0620f992a52138a4aeafb157764010e39fba9184cd96583848de2e996ff2a2cdf176b9d5e2f851e9304b95272a8e18", 0x94}, {&(0x7f0000fea000-0x3a)="7266fc3b0e8aa9abb769e060aa36949e6379ac00e6add25cf48e163d6bbe75e78751ea7fecbac5fbf163704ccfab290d3b25c007a61d30b0f10f", 0x3a}, {&(0x7f000046c000)="a93b1882067ce901f87cac62ce217de50628e6e5e258194fda4a0990ea5072a7e622990e96145f4642679791e125bc70c546d9ff70338ab99ffcf05d41446f5f9a41adb41e7ff93728718273416c2033ca05186f3fa71047c8fb03cb70516029b168ee5164dd87ce64efdf362b0b70a1c5ad071440ad18e361f1b198e57519186ccdefc98ff92dccdc9b430110e2a096f58764ab7e3a176e3ce0a2c8b70098381a047817", 0xa4}, {&(0x7f0000fea000-0x84)="41b5ebffd8e868f8a4369ca4cc6de54d8df58dc2841e3e9082e5c1f017581eefb8f0adc74a764484360f0f31582adfd4409f7f65e9cf2cd0b86f63b285524075aa154cb5f9dd7dbb96d8185d9495a0e98bed176bdc5abfe531e7ef82d8838a0991f14d4bfa2c6bdd68307bf002ea597a236e0c8278763e52eeff46f22ba5449b9db75f4b", 0x84}, {&(0x7f00007c0000)="e9d6d625a10c0b2ba7ceeb6e404892f1b949176abc20ad85c00ced4802f15acdaa6203543161d7a7b61025e37b7cc635b1be648662f6af4388ca57561806a82732833474022778d0bf9a60b88a11c1f0fcb1e416a7adb3db9ade426acf389ecdfe47f67ea435362bdb7197b2cacc12f7bf47af4fe5f3e3b06241b87467dd0a6ae4e2fb7e2401ce8699ea7ac3850a401180d3b0c01caca57a7af8e9ef13e27bf22dd715f65ebde9c4e2e1644c154d3a64224449", 0xb3}, {&(0x7f000017f000-0x77)="ea566e6c0ac9be76daa70760340398ebea263055b36e02892d3151a672c33a597d90e45c531394c72a38d8b32319b1331f092ab86d66dd44646c897bab9511e404cfb7b80d14a2cb9aff2ca0fd01382ab4f5cb0aed7dfbaf9e69c391eb9dfd6f9bf39d97974d83b8b1c1ef359b6c12bc02f9e733ecab2d", 0x77}], 0x9, &(0x7f0000fe9000)=[@rights={0x38, 0x1, 0x1, [r35, r36, r37, r38, r39, r40, r41, r42, r43, r44]}], 0x38, 0x4040080}], 0x6, 0x20000000) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) pivot_root(&(0x7f0000fe7000-0x1)='.', &(0x7f0000762000-0x1)='.') 2018/02/05 16:01:01 executing program 5: 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) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f00001ce000-0x50)={{0x4, 0x6}, {0x6, 0x3}, 0x8, 0x6}) r1 = socket(0x2000000011, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000002000)=""/144) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f000051f000-0x50)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @dev={0xfe, 0x80}, @mcast1={0xff, 0x1, [], 0x1}}) 2018/02/05 16:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000638000)='\x00', 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) [ 97.074127] audit: type=1401 audit(1517846461.174:84): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/05 16:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000a82000)="2c269e", 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) socket$unix(0x1, 0x7, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428425, {0x400003ffffffe}}, &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) [ 97.125355] audit: type=1401 audit(1517846461.224:85): op=security_bounded_transition seresult=denied oldcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 newcontext=system_u:object_r:modules_object_t:s0 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000054c000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008005, &(0x7f000003b000)={0x2, 0x0, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x2000000000002) recvfrom(r0, &(0x7f0000acf000)=""/101, 0xfffffffffffffefc, 0x0, 0x0, 0x0) 2018/02/05 16:01:01 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000de3000-0xc)={@multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000dec000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000a98000-0xe8)={{{@in6=@ipv4={[], [], @local}, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in=@loopback}}, &(0x7f0000225000-0x4)=0xe8) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f000036f000)={@multicast2=0xe0000002, @loopback=0x7f000001, r2}, 0xc) sendto$inet(r1, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000a19000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) 2018/02/05 16:01:01 executing program 0: clone(0x0, &(0x7f0000856000-0xa7), &(0x7f0000381000-0x4), &(0x7f0000aa3000), &(0x7f0000e6b000-0xc7)) recvmsg(0xffffffffffffffff, &(0x7f0000e56000)={&(0x7f0000947000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty}}}, 0x26, &(0x7f0000675000-0x80)=[], 0x0, &(0x7f0000cfe000)=""/211, 0xd3}, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/05 16:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000d7e000)='/selinux/checkreqprot\x00', 0x210800, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00008f6000)) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000174000-0x8)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000d69000-0x14)={@ipv4={[], [], @multicast2}}, &(0x7f00000d8000-0x4)=0x14) r1 = creat(&(0x7f0000beb000-0x8)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f00009e3000-0x12)='net/ip6_flowlabel\x00') ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x9af) sendfile(r1, r2, &(0x7f0000023000), 0x26a950b) 2018/02/05 16:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ab3000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000648000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000085a000-0x8)='./file0\x00', 0x0) mount(&(0x7f000027d000-0xe)='./file0/file0\x00', &(0x7f0000e4f000)='./file0\x00', &(0x7f0000511000-0x3)='\x00v\t', 0x1005, &(0x7f000034b000)) unlinkat(r0, &(0x7f00009f9000)='./file0\x00', 0x200) chdir(&(0x7f0000485000-0x8)='./file0\x00') getcwd(&(0x7f0000b66000), 0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f000095f000-0x4)) 2018/02/05 16:01:01 executing program 4: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c8c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000065b000-0x10)={0x2, &(0x7f0000e94000)=[{}, {}]}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000bcb000-0x4)=r2) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x80000001) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xe)={0x0, 0x6, "a86fcf6b21ec"}, &(0x7f0000001000-0x4)=0xe) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000001000)={r3, 0xdc, "fbab47c203081395c0dccf5f99ae8465758795888b12430ec88802a55f722495a8c97ec31977c6ebf9aaf7b9f650911e68297ec96aeaae535e3e4e66af218af71cbb79490e0dd11765885871b45a904093bb3b1e4dab80d685c046e2c2ea5c9ec62097467a6c8bbfc4906bb4b80504fa4ea7870064559c64ac396468746f9e44552c529ab51effb851ab816ad192c512e59e6347d3f31a780c7049393cf43251a61ec87f664952708458c1bb557aca1e14f4c6675c022376d0eaea7698b409c18d8f5ac8b0f61f25138f515967593b63f19303eea8d0121bbcf52697"}, &(0x7f0000002000-0x4)=0xe4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000003000-0xa0)={r4, @in6={{0xa, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}}, 0x0, 0x6, 0x3ff, 0x2, 0x3c}, &(0x7f0000001000-0x4)=0xa0) epoll_create(0x10000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r1, &(0x7f0000003000)="d26d8a57777ce39d0d0f290281081fc95edb33c42bf557be7119d8beff1dd7fba883d919687b96bd68e385d70ca142b046489fbb7a146a26f204b0beda414b30b04fbb75d171615273aa1d3124fd9d2a2aa7f8a9a21ce04c01ab0a", 0x5b, 0x0, &(0x7f0000004000-0x1c)={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x3}, 0x1c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000005000-0x4)=0x5, 0x4) getrandom(&(0x7f0000004000-0x5c)=""/92, 0x5c, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2d, &(0x7f0000001000)="1c1215c11b0d365054d9c0af1f9fca28d6bafb9a0213db7f8f6c5fdc85f5f3e09b4a1de84cea70d947c09274f6657e922600c5b6d38c45d223e5f77241448c28bcf15866a5a2", 0x46) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x400}, 0x1c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40042409, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000005000)={0x400, 0x42, 0x39, 'queue1\x00', 0xf9}) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f0000004000)) fcntl$getown(r1, 0x9) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000006000)={r5, 0x1ff, 0x437}, &(0x7f0000002000)=0x10) 2018/02/05 16:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000fd6000)=[{0xc}, {0x8, 0x5}, {0x2, 0x1c}], 0x3) r1 = socket(0x10, 0x2, 0x7d9) write(r1, &(0x7f0000be1000-0x10)="0100000000090200ba1506c507371a23", 0x10) 2018/02/05 16:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000), &(0x7f000058e000)=0xc) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000da9000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r0) close(r1) socket$netlink(0x10, 0x3, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f000064c000), &(0x7f0000a49000)=0x4) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1}, 0x0) 2018/02/05 16:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000015000-0xb8)={0x0, 0x1, 0xa814, 0x1, 0x1, 0x7, 0x200, 0x9, {0x0, @in={{0x2, 0x1, @empty}}, 0x2, 0x4, 0x5b, 0x1000, 0x3}}, &(0x7f0000984000)=0xb8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00001ef000-0xf6)={r1, 0xee, "de5bf45cafd002aa59877128070ff038dabed99d46af9f8ddb43dd3d57ddc55e5fe9ca8d9e7db45b23cee8f85a37f7293aebfc5befe634fbffcb5e7c8506e0efafd5861d3bee8d744fd499a7e3d4854d12be004b1fba08c295d2172aba2954477a127d641256ff64a589ff8b2c99e96b57bde8870f0ab1b9cd9aaf3895afb7aa11e0e2a398dffe0081564cc29687de50b091b51c87f637686ed61d0ae5ac0b7b58fc6cc9cc78a8781ee97635a38c81e32108e295557812027d5201ce0031e6fe3b71e9151b1127414afbebe237fb8e42072f869f29b98ee232a00ec3d69ad774593151d404a4b3b5c1443d9ea269"}, &(0x7f0000446000)=0xf6) r2 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000848000-0x8)={r1, 0x4}, 0x8) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f00006c2000)='/dev/keychord\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00001ad000)={0x44, 0x0, &(0x7f0000841000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @fda={0x66646185}], &(0x7f0000b41000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f00004f1000-0xd)='/dev/snd/seq\x00', 0x0, 0x1) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f00004f2000-0xe)=@l2, &(0x7f00004f1000)=0xe, 0x80000) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00004f2000-0x8)={0x0, 0x9}, &(0x7f0000486000)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000196000)={r2, @in6={{0xa, 0x1, 0xffffffff80000001, @mcast1={0xff, 0x1, [], 0x1}, 0x3}}, 0x7ff, 0xffffffffffffffff}, 0x98) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40086602, 0x0) 2018/02/05 16:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x0, &(0x7f000088e000), &(0x7f0000000000)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0xffffffffffffff6b) r0 = socket(0x11, 0x4000000000080003, 0x0) creat(&(0x7f0000475000)='./file0\x00', 0x0) setsockopt(r0, 0x107, 0xd, &(0x7f0000001000), 0x47e) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000a4a000-0x10)={0x5, 0x2, 0x400, 0xf47, 0x0}, &(0x7f0000638000-0x4)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000b54000-0x38)={&(0x7f0000ffd000)=@in6={0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xfffffffffffffea8, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f00003fc000)=[@sndinfo={0x0, 0x84, 0x2, {0x2, 0x204, 0x8, 0x10001, r1}}, @sndrcv={0x30, 0x84, 0x1, {0x81, 0xfc, 0x1, 0x3, 0x400, 0xac3, 0x200, 0x80, r1}}], 0xff8a}, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000402000)=0x8, 0xc6320dfe3d57009d) r2 = dup(r0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000db0000)) 2018/02/05 16:01:01 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x101000, 0x4a) ioctl$KDENABIO(r0, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b30000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r1, 0x80000000005407, &(0x7f0000e8e000-0x8)) 2018/02/05 16:01:01 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00006fd000-0x8)) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) sendto(r0, &(0x7f0000bf3000), 0x0, 0x0, &(0x7f0000eb4000-0x10)=@ethernet={0x6, @link_local={0x1, 0x80, 0xc2}}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7), &(0x7f000036e000-0x5f)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f00002a7000), &(0x7f0000b11000-0x4), &(0x7f0000fdd000-0x4), &(0x7f0000a53000)) r2 = gettid() tkill(r2, 0x16) 2018/02/05 16:01:01 executing program 7: prctl$intptr(0x26, 0x2) r0 = creat(&(0x7f00001db000)='./file0\x00', 0xa4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x7, 0x3, [0x1, 0xfffffffffffffe01, 0x8]}, &(0x7f0000000000)=0xe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00006dd000)={r1, 0x9}, &(0x7f0000000000)=0x8) sendfile(r0, r0, &(0x7f0000000000), 0x6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = request_key(&(0x7f0000001000-0x12)='.request_key_auth\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001000)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r3, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="85a007c4ee1dba0ec57b53329e238ad593aac8926b78f9254cb514c25c43b206904319243309f0ab71a14c3a83085171b8750bb45f4a328e373a26bd8f9474516c757001e91991d0f0b0dc446b539549ad896df2fdeead3d3e3a1dbdc4f51cc741d88afceb9a600b7f8bb296ee64382a6d2f897b9a0bd57c93099ebae0b214a852c9cdbf5e1d6dd2728913048568876a8aa6098c7e15e05b44927419a5e5f729ee60ee46375fc8e5d9736af370723d", 0xaf}, {&(0x7f0000001000)}, {&(0x7f0000000000)="e83dcafb9e6b08537ca0828b5c5fee8ba2d9c795c01c8661e4732d37655f4e7f831cbcedbeba8bb918b2d45517703993cc2aa731bcb29ed12c30170928e346019d6bbb4bf89359083d7a9e03ad5770ef19048f0aa9", 0x55}, {&(0x7f0000000000)="cd7402845ca304d09eaed774c1a117b68e2781d1757c6891bf07ba989badcba411b4a33325ffdbe81539c85cf5c8e2625771006d0a8f006f92173960324591e8242a1dc4b4fc570a66ef073a0c9434d330c28be8efaaaf5b6f573d5e7d7577626d3e5e5ff02dbce07cac55e3effc253537d8fcd471f77d97e6a3f54c949b6b22fa0d2a7610863cee218d7eeea18bab32388da0cb232c9d6b5f10dc083bb7bdc4452427", 0xa3}, {&(0x7f0000001000)="2fd2f7eb3c68e779b9c86a336a7f8fef9081a355eb061faeebf228b1821b9fd13e390154098ee6d9a2568cea80640a08ebe262ad4d9914dcb5afe2cb77d101d89a32f0cc70036977efc03846ce025c32f90b1e7d40e95b92347f0be168e81a03ae7c3319210dc7a6f16f51bbb4074a1aae42e3", 0x73}], 0x5, r4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000003000-0x40)={0x9, 0x6, 0x7ff, 0xf, &(0x7f0000003000-0xf)=""/15, 0x12, &(0x7f0000003000-0x12)=""/18, 0x78, &(0x7f0000002000)=""/120}) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000001000-0x25)={0x4, 0x1d, "cb9bf0640db99186a1474f0b62cf081a00b5a754a87230e997232f63a8"}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000002000)={0x9}, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000003000-0x20)={0x4, 0xb36, 0x0, 0x5184, 0x100000001, 0x6, 0x7fff, 0x8, r2}, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ipx(r0, &(0x7f0000004000-0x35)=""/53, 0x35, 0x2, &(0x7f0000003000)={0x4, 0x7, 0x10000, "abb051456bcc", 0x7}, 0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r0, 0xc018643a, &(0x7f0000005000-0xc)={0x50000000, 0x2, 0x17}) [ 97.486210] binder: 14121:14124 ioctl 40086602 0 returned -22 [ 97.490937] audit: type=1400 audit(1517846461.594:86): avc: denied { transfer } for pid=14118 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=binder permissive=1 [ 97.490962] binder: 14118:14122 got transaction with invalid parent offset or type [ 97.490998] binder: 14118:14122 transaction failed 29201/-22, size 1068-16 line 3250 [ 97.506522] binder: BINDER_SET_CONTEXT_MGR already set [ 97.506530] binder: 14118:14122 ioctl 40046207 0 returned -16 [ 97.513277] binder: undelivered TRANSACTION_ERROR: 29201 [ 97.564077] binder: 14121:14136 ioctl 40086602 0 returned -22 2018/02/05 16:01:01 executing program 5: mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000009000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) connect$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r3, 0x10e, 0xa, &(0x7f000000a000-0x4)=0x9, 0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000009000)={0xff, 0x5, 0x5, 0x4cd5}, 0x10) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000009000)=""/101) 2018/02/05 16:01:01 executing program 4: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000000e000)='/dev/rfkill\x00', 0x4600, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000003000)={0x7ff, 0x3, 0x20, 0x0, 0x4}, 0x14) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r3, 0x40001) sendfile(r2, r3, &(0x7f000000a000), 0x420000000fee) recvmmsg(r1, &(0x7f000000e000-0x100)=[{{&(0x7f0000010000)=@alg, 0x58, &(0x7f0000005000-0x40)=[], 0x0, &(0x7f000000f000-0x3f)=""/63, 0x3f}}, {{&(0x7f000000b000-0x10)=@ax25, 0x10, &(0x7f0000010000-0xa0)=[], 0x0, &(0x7f0000010000-0x3)=""/3, 0x3}}], 0x2, 0x0, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000013000-0xd5)={0x0, 0xcd, "c67364a63b04af61ef532a2261de7906ba7dc053028c74dbab61283a75ec2d8bf9e34957bbdaf35aeb7cf3378afb1e6440d17a0addbda04e135580514b2a4e06f345d234bbe44a0226ca832c6b741b608d4d3d3ee78f77a431c0cea75abd30587ab51b3e1583038beecca60e8cc34c7c2fb004fd74673fa7a1d257b4f7519416edb7337f7610c44fccb4f5ae35a052fd54a87c40196fc76826e3f71dbb5cf31e2da8ebcb3f5863a4059d0f1fed219cac715aea5e2725d5b6a5cb48ce51f7b05112d300ada855eaa4798e64f105"}, &(0x7f000000a000-0x4)=0xd5) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013000-0xc)=@sack_info={r4, 0x0, 0x5}, 0xc) sendfile(r1, r3, &(0x7f000000e000-0x8), 0xa) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000013000)=@sack_info={r4, 0x40, 0x2000000006}, 0xc) 2018/02/05 16:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000c0c000-0x10)={0x1, &(0x7f0000f90000-0x38)=[{0x45, 0x4d5b}]}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000550000)='/dev/rtc\x00', 0x20000, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f00006b5000-0x10)="90311c3d0c9ded02ad841ea23c40fea9", 0x10) alarm(0x6) creat(&(0x7f0000a6a000)='./file0\x00', 0x14) 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r0, 0x6000) ioctl$KDADDIO(r0, 0x4b34, 0x24f) 2018/02/05 16:01:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00002ef000-0xa)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = getpid() sched_setscheduler(r1, 0x6, &(0x7f00003cd000-0x2)=0xe6) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {0x0, 0x3}, {}, @time=@tick}], 0x30) rename(&(0x7f00007e3000)='./file0\x00', &(0x7f0000075000)='./control/file0\x00') execve(&(0x7f0000cce000-0x10)='./control/file0\x00', &(0x7f0000bcd000)=[], &(0x7f0000b26000-0x10)=[]) 2018/02/05 16:01:01 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006a8000-0x8)={0x0, 0x0}) r2 = memfd_create(&(0x7f0000614000)="74086e5d0000000200000000008c00", 0x0) fcntl$setstatus(r0, 0x4, 0x4800) readv(r1, &(0x7f0000713000-0x50)=[{&(0x7f0000019000)}, {&(0x7f0000e33000-0xaf)=""/175, 0xaf}, {&(0x7f000058a000)=""/191, 0xbf}, {&(0x7f0000f7b000)=""/229, 0xe5}, {&(0x7f0000f67000)=""/124, 0x7c}], 0x5) pwritev(r2, &(0x7f0000ade000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) ioctl$TIOCNXCL(r2, 0x540d) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f00001b9000)={0x5, 0x0, 0x200, 0x73ef, 0x0, 0x0, 0x20, 0x20, 0x0}, &(0x7f0000246000)=0x20) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000846000)={r3, 0x4c, &(0x7f0000e23000)=[@in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x6}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x3, @rand_addr=0x100000001}, @in={0x2, 0x3, @rand_addr=0x7}]}, &(0x7f0000580000)=0x10) sendfile(r0, r2, &(0x7f00000de000-0x8), 0x100000001) 2018/02/05 16:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009a5000-0x8)={0x0}) fchmod(r0, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000f53000)='net/snmp\x00') pread64(r1, &(0x7f00001f8000)=""/129, 0x81, 0x0) 2018/02/05 16:01:01 executing program 2: mmap(&(0x7f0000000000/0xf89000)=nil, 0xf89000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f0000f85000-0x10)={&(0x7f000037a000-0x60)={0x2, 0x5, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000f88000-0x10)={0x0, 0x0}) sendmsg$key(r0, &(0x7f0000cb9000)={0x0, 0x0, &(0x7f0000933000)={&(0x7f0000f88000)={0x2, 0xc, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x10}, 0x1}, 0x0) mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000f89000)='./file0\x00', 0x2) chroot(&(0x7f0000c0c000-0x8)='./file0\x00') mmap(&(0x7f0000f89000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c3f000)='/dev/vga_arbiter\x00', 0x488040, 0x0) linkat(r2, &(0x7f0000f89000)='./file0\x00', r3, &(0x7f000008b000)='./file0\x00', 0x1400) recvmmsg(r0, &(0x7f0000f87000)=[{{&(0x7f0000df0000-0x10)=@can, 0x10, &(0x7f0000f87000)=[{&(0x7f0000687000)=""/72, 0x48}, {&(0x7f0000db8000)=""/12, 0xc}, {&(0x7f0000913000-0xa7)=""/167, 0xa7}, {&(0x7f0000f6b000)=""/231, 0xe7}, {&(0x7f0000e02000-0xce)=""/206, 0xce}, {&(0x7f000042b000-0x2b)=""/43, 0x2b}], 0x6, &(0x7f0000f88000-0x34)=""/52, 0x34}}, {{&(0x7f0000f7d000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}}}, 0x3a, &(0x7f000018c000)=[]}}], 0x2, 0x0, &(0x7f000010e000-0x10)={0x0, r1+10000000}) 2018/02/05 16:01:01 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000-0x6)='./control\x00', &(0x7f000000b000-0x6)='./bus\x00') mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000014000)='./file0\x00', 0x80040, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x80000001) fcntl$setlease(r0, 0x400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000010000-0x6)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r1, &(0x7f0000017000)='./bus\x00', r1, &(0x7f0000019000-0xd)='./file0\x00', 0x2) 2018/02/05 16:01:01 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$PPPIOCSFLAGS(0xffffffffffffffff, 0x40047459, &(0x7f0000c4b000)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000fbb000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(0xffffffffffffffff, 0x4b4e, 0xfffffffffffffffd) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000024000)=@assoc_value, &(0x7f000003b000)=0x8) 2018/02/05 16:01:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f000000c000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007fafb72d1cb2a4a280930206000000a843096c26236939000f00210008000000ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de4411007227c43ab8220000bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = syz_open_dev$mice(&(0x7f0000e0e000-0x10)='/dev/input/mice\x00', 0x0, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000f2c000)={0x0, 0x4}, &(0x7f0000995000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x1000000010, 0x7, 0x0) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000281000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendmsg$nl_route(r3, &(0x7f0000e40000-0x38)={&(0x7f0000f83000)={0x10}, 0xc, &(0x7f0000f76000-0x10)={&(0x7f0000f86000-0x58)=@newneigh={0x28, 0x1c, 0x303, 0xffffffffffffffff, 0xffffffffffffffff, {0x100000000000007, 0x0, 0x0, r4}, [@NDA_LLADDR={0xc, 0x2, @random="e71eb7cf2a53"}]}, 0x28}, 0x1}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000514000-0x22)={r2, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [], 0x1}, 0x40}}, 0x2, 0x8, 0x0, 0x1, 0x80}, 0xa0) ioctl$EVIOCSABS20(r1, 0x401845e0, &(0x7f0000cac000)={0x5, 0x101, 0x100000001, 0x3, 0x97f}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000bbd000)={0x0, 0x99b}, &(0x7f00000f8000)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00009c7000)={r5, 0x8000}, &(0x7f00008af000)=0x6) rename(&(0x7f0000b1f000-0x8)='./file0\x00', &(0x7f00006da000-0x8)='./file0\x00') 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0xfe0000)=nil, 0xfe0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x400) r2 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3a000)) r3 = dup3(r2, r0, 0x0) epoll_pwait(r3, &(0x7f0000fdb000-0x6c)=[{}], 0x1, 0x0, &(0x7f000026d000), 0x8) 2018/02/05 16:01:01 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_ifreq(r0, 0x891d, &(0x7f0000e22000-0x28)={@common='lo\x00', @ifru_map}) clock_gettime(0x0, &(0x7f000073c000)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000182000-0x12c)=[{{&(0x7f0000f2f000-0x10)=@in={0x0, 0xffffffffffffffff, @multicast1}, 0x10, &(0x7f00005bc000)=[{&(0x7f0000bef000-0x6c)=""/108, 0x6c}, {&(0x7f00002fa000)=""/227, 0xe3}, {&(0x7f000092a000)=""/10, 0xa}, {&(0x7f00008a4000-0x2e)=""/46, 0x2e}, {&(0x7f000008c000)=""/142, 0x8e}, {&(0x7f000033a000-0xe9)=""/233, 0xe9}, {&(0x7f000074e000)=""/184, 0xb8}], 0x7, &(0x7f00006ad000-0x6c)=""/108, 0x6c, 0x7}, 0x101}, {{&(0x7f0000549000)=@ipx, 0x10, &(0x7f000019f000-0x70)=[{&(0x7f000030a000-0xd5)=""/213, 0xd5}, {&(0x7f00004fb000-0x2c)=""/44, 0x2c}, {&(0x7f0000866000-0x28)=""/40, 0x28}, {&(0x7f0000a3c000)=""/4096, 0x1000}, {&(0x7f0000490000)=""/105, 0x69}, {&(0x7f0000e98000-0xbf)=""/191, 0xbf}, {&(0x7f000058a000)=""/65, 0x41}], 0x7, &(0x7f00000fe000-0x1000)=""/4096, 0x1000, 0x8}, 0xeb3}, {{&(0x7f000066b000)=@ax25, 0x10, &(0x7f0000adc000-0x30)=[{&(0x7f0000b66000-0x96)=""/150, 0x96}, {&(0x7f0000ac3000)=""/4096, 0x1000}, {&(0x7f0000798000-0xd0)=""/208, 0xd0}], 0x3, 0x0, 0x0, 0x6}, 0x7}, {{&(0x7f0000e77000)=@ipx, 0x10, &(0x7f000047d000-0x10)=[{&(0x7f0000eb9000-0x4f)=""/79, 0x4f}], 0x1, &(0x7f00003c6000)=""/181, 0xb5, 0x80000000}, 0x20}, {{0x0, 0x0, &(0x7f00007d0000-0x20)=[{&(0x7f000001a000-0x36)=""/54, 0x36}, {&(0x7f0000bc4000-0xb4)=""/180, 0xb4}], 0x2, 0x0, 0x0, 0x7}, 0x7fff}], 0x5, 0x100, &(0x7f0000163000)={r1, r2+30000000}) 2018/02/05 16:01:01 executing program 7: prctl$intptr(0x26, 0x18003) 2018/02/05 16:01:01 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x42180, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cdd000)={0x7, 0x9a3, 0x7b02, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00008c4000)=[{r1}], 0x1, &(0x7f00005d3000-0x10)={0x77359400}, &(0x7f0000afb000), 0x8) 2018/02/05 16:01:01 executing program 7: clock_gettime(0x0, &(0x7f0000012000-0x10)={0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000a9b000)='/dev/ppp\x00', 0x800, 0x0) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00002b2000)=""/232) timer_settime(0x0, 0x0, &(0x7f0000003000)={{r0}, {0x0, 0x1c9c380}}, &(0x7f0000000000)) 2018/02/05 16:01:01 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000ff4000-0x8)='keyring\x00', &(0x7f000021f000-0x5)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffb) r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000743000)=@file={0x0, ""/4096}, &(0x7f0000d28000-0x4)=0x1002) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00009bf000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) sendmsg(r0, &(0x7f0000002000-0x38)={&(0x7f000015f000+0xe6b)=@vsock={0x28, 0x0, 0x2710, @hyper}, 0x10, &(0x7f0000ccf000)=[{&(0x7f0000daa000-0x7c)="c6505fc88025bd3fb00df9f829458e0391f5d674795effbd07231543167eed601440fcd252af6643e85d7a4433a8843ed152368f0048ec1b66d488337ade11e43c201df5b37606eb44af7bee8a170107b8ea606182e1f2c3f4b65f4749f882c873b6976acf9eddad87c7569ed1f08905c671e6191996a04e8a578d3d", 0x7c}], 0x1, 0x0, 0x0, 0x4800}, 0x4) 2018/02/05 16:01:01 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e9d000)='keyring\x00', &(0x7f0000e14000)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffb) request_key(&(0x7f0000f59000)='id_resolver\x00', &(0x7f000025a000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000aae000-0x8)='keyring\x00', r0) keyctl$unlink(0x9, r0, 0xfffffffffffffffb) 2018/02/05 16:01:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000002, 0x0) connect$inet6(r0, &(0x7f00002f5000)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x3}, 0x1c) sendto$inet(r0, &(0x7f0000984000-0x60), 0x0, 0x0, &(0x7f00007dc000)={0x2, 0x0, @multicast1=0xe0000301}, 0x10) ppoll(&(0x7f0000543000-0x38)=[{r0, 0x4220}, {r0, 0x105}, {r0}, {r0, 0x10c}, {r0}, {r0, 0x90e8}, {r0, 0x4010}], 0x7, &(0x7f00007ca000)={0x0, 0x1c9c380}, &(0x7f0000a41000)={0x800}, 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000eea000)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, [0x9, 0x8000, 0x4, 0x9aa, 0x1, 0x6a9, 0x100000001, 0x6, 0x2, 0x1, 0x1, 0x3, 0x8, 0x2, 0xffff]}, &(0x7f0000941000)=0x108) r2 = fcntl$dupfd(r0, 0x0, r0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000565000)={0x7, 0x91, &(0x7f00004c1000)="3238ed3484c71cdbda6cb92a94b3798356edbc2e30467e66d703cdb77a838eba9c8af1f60a3f2e11498c7df6d9f8a88d175bcc1313c5eef35fb696a21365709148f9c078d6f2b2ef03fa1f20e62319450a2da608bb602dd6cec08b066bfbc03ff3d8241accf554b1d202e86c945f048db41bdd4b92d459e4c926dc9f22847da2f3ba8033df9f6dbad68d8b42e6b4c87514"}) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00001f2000-0x4)=r1, 0x4) 2018/02/05 16:01:02 executing program 6: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00006b3000)='./file0\x00', 0x177) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$vsock_stream(r1, &(0x7f0000e72000)={0x28, 0x0, 0xffffffff, @hyper}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e73000-0x11)='/selinux/enforce\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r4, &(0x7f0000e72000)='./file0\x00', 0x101000, 0x100) 2018/02/05 16:01:02 executing program 2: mmap(&(0x7f0000000000/0xe7d000)=nil, 0xe7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r1, &(0x7f000014d000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x2, @broadcast=0xffffffff}, 0x4, 0x800000000, 0x3}}, 0x2e) sendmsg$nl_crypto(r1, &(0x7f0000380000-0x38)={&(0x7f00009dd000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00002cf000-0x10)={&(0x7f000097b000)=@delrng={0x10, 0x14, 0x200, 0x1, 0x3, "", []}, 0xfff1}, 0x1, 0x0, 0x0, 0x8820}, 0x81) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00006ab000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f000076a000)) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000aa0000)='/dev/autofs\x00', 0x40, 0x0) ioctl$TIOCSCTTY(r3, 0x540e, 0x9) mmap(&(0x7f0000e7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$l2tp(r1, &(0x7f0000e7e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x0, 0x2, {0xa, 0x3, 0x9, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0xb76}}}, 0x3a) mmap(&(0x7f0000e7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) splice(r1, &(0x7f0000e7f000-0x8), r0, &(0x7f0000e76000)=0x7, 0x40, 0x2) mmap(&(0x7f0000e7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$ax25(r3, &(0x7f0000e7f000), &(0x7f0000986000-0x4)=0x10) INIT: Id "3" respawning too fast: disabled for 5 minutes INIT: Id "1" respawning too fast: disabled for 5 minutes INIT: Id "2" respawning too fast: disabled for 5 minutes INIT: Id "5" respawning too fast: disabled for 5 minutes INIT: Id "4" respawning too fast: disabled for 5 minutes INIT: Id "6" respawning too fast: disabled for 5 minutes [ 244.960133] INFO: task syz-executor0:14198 blocked for more than 120 seconds. [ 244.967448] Not tainted 4.9.80-gb30d2b5 #28 [ 244.972302] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 244.980254] syz-executor0 D28000 14198 3891 0x00000004 [ 244.985981] ffff8801cbb30000 ffff8801cf994000 ffff8801cf994540 ffff8801cb7cb000 [ 244.994002] ffff8801db321b98 ffff8801cc1971b0 ffffffff838a23db 0000000041b58ab3 [ 245.002025] ffffffff84193128 00ffffff8123be80 ffff8801db322468 ffff8801db322490 [ 245.010038] Call Trace: [ 245.012612] [] ? __schedule+0x67b/0x1ba0 [ 245.018296] [] schedule+0x7f/0x1b0 [ 245.023533] [] schedule_timeout+0x56c/0x10b0 [ 245.029567] [] ? usleep_range+0x140/0x140 [ 245.035379] [] ? kvm_clock_read+0x23/0x40 [ 245.041297] [] ? kvm_clock_get_cycles+0x9/0x10 [ 245.047505] [] ? ktime_get+0x13d/0x1d0 [ 245.053040] [] ? __delayacct_blkio_start+0x41/0x80 [ 245.059597] [] io_schedule_timeout+0x1be/0x390 [ 245.065835] [] bit_wait_io+0x19/0xa0 [ 245.071186] [] __wait_on_bit_lock+0xc2/0x1c0 [ 245.077218] [] ? bit_wait+0x90/0x90 [ 245.082496] [] __lock_page+0xff/0x160 [ 245.087946] [] ? unlock_page+0x110/0x110 [ 245.093672] [] ? autoremove_wake_function+0x90/0x90 [ 245.100944] [] ? __might_sleep+0x95/0x1a0 [ 245.106713] [] ? pagevec_lookup_entries+0x3a/0x80 [ 245.113199] [] invalidate_inode_pages2_range+0x668/0xad0 [ 245.120289] [] ? clear_exceptional_entry+0x390/0x390 [ 245.127015] [] ? wait_on_page_bit+0x140/0x140 [ 245.133190] [] ? replace_page_cache_page+0x610/0x610 [ 245.139924] [] ? filemap_check_errors+0x90/0xc0 [ 245.146254] [] ? filemap_fdatawait_range+0x39/0x50 [ 245.152931] [] generic_file_direct_write+0x418/0x500 [ 245.159659] [] ? filemap_write_and_wait_range+0xb0/0xb0 [ 245.166674] [] ? current_time+0xd0/0xd0 [ 245.172306] [] ? kasan_kmalloc+0xad/0xe0 [ 245.177991] [] ? direct_splice_actor+0x125/0x180 [ 245.184394] [] ? splice_direct_to_actor+0x2cc/0x800 [ 245.191056] [] ? do_splice_direct+0x1a7/0x270 [ 245.197176] [] ? do_sendfile+0x54b/0xd30 [ 245.202888] [] ? SyS_sendfile64+0xd1/0x160 [ 245.208754] [] __generic_file_write_iter+0x21f/0x570 [ 245.215531] [] blkdev_write_iter+0x1bc/0x380 [ 245.221592] [] ? bd_acquire+0x250/0x250 [ 245.227192] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.234033] [] vfs_iter_write+0x2e0/0x450 [ 245.239806] [] ? check_preemption_disabled+0x3b/0x200 [ 245.246685] [] ? vfs_iter_read+0x3f0/0x3f0 [ 245.252569] [] ? splice_from_pipe_next.part.10+0x22e/0x2f0 [ 245.259817] [] ? __kmalloc+0x11d/0x310 [ 245.265472] [] iter_file_splice_write+0x5b5/0xb60 [ 245.271955] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.279028] [] ? selinux_file_permission+0x82/0x460 [ 245.285697] [] ? rw_verify_area+0xe5/0x2b0 [ 245.291577] [] ? page_cache_pipe_buf_release+0x130/0x130 [ 245.298653] [] direct_splice_actor+0x125/0x180 [ 245.304896] [] splice_direct_to_actor+0x2cc/0x800 [ 245.311393] [] ? generic_pipe_buf_nosteal+0x10/0x10 [ 245.318031] [] ? do_splice_to+0x160/0x160 [ 245.323820] [] ? security_file_permission+0x89/0x1e0 [ 245.330566] [] ? rw_verify_area+0xe5/0x2b0 [ 245.336425] [] do_splice_direct+0x1a7/0x270 [ 245.342392] [] ? splice_direct_to_actor+0x800/0x800 [ 245.349048] [] ? rw_verify_area+0xe5/0x2b0 [ 245.354969] [] do_sendfile+0x54b/0xd30 [ 245.360572] [] ? do_compat_pwritev64+0x100/0x100 [ 245.366967] [] ? __might_fault+0x114/0x1d0 [ 245.372953] [] SyS_sendfile64+0xd1/0x160 [ 245.378641] [] ? SyS_sendfile+0x160/0x160 [ 245.384445] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 245.391287] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 245.397842] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 245.404425] [ 245.404425] Showing all locks held in the system: [ 245.410742] 2 locks held by khungtaskd/514: [ 245.415036] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 245.423746] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 245.433456] 1 lock held by rsyslogd/3652: [ 245.437571] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 245.446468] 2 locks held by getty/3780: [ 245.450435] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 245.459736] #1: (&ldata->atomic_read_lock){+.+...}, at: [] n_tty_read+0x1f4/0x16c0 [ 245.469685] 1 lock held by blkid/11160: [ 245.473661] #0: (&bdev->bd_mutex){+.+.+.}, at: [] __blkdev_put+0xbc/0x7e0 [ 245.482818] [ 245.484418] ============================================= [ 245.484418] [ 245.491546] NMI backtrace for cpu 1 [ 245.495149] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 245.502304] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.511636] ffff8801d842fd00 ffffffff81d94b69 0000000000000000 0000000000000001 [ 245.519628] 0000000000000001 0000000000000001 ffffffff810bac60 ffff8801d842fd38 [ 245.527970] ffffffff81d9fc8d 0000000000000001 0000000000000000 ffff8801b51c9c18 [ 245.535952] Call Trace: [ 245.538510] [] dump_stack+0xc1/0x128 [ 245.543845] [] ? irq_force_complete_move+0x390/0x390 [ 245.550566] [] nmi_cpu_backtrace+0xfd/0x120 [ 245.556510] [] ? irq_force_complete_move+0x390/0x390 [ 245.563237] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 245.570308] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 245.577295] [] watchdog+0x6f0/0xa70 [ 245.582539] [] ? watchdog+0x125/0xa70 [ 245.587964] [] kthread+0x26d/0x300 [ 245.593122] [] ? reset_hung_task_detector+0x20/0x20 [ 245.599756] [] ? kthread_park+0xa0/0xa0 [ 245.605349] [] ? kthread_park+0xa0/0xa0 [ 245.610942] [] ? kthread_park+0xa0/0xa0 [ 245.616536] [] ret_from_fork+0x5c/0x70 [ 245.622187] Sending NMI from CPU 1 to CPUs 0: [ 245.626703] NMI backtrace for cpu 0 skipped: idling at pc 0xffffffff838b20c6 [ 245.634175] Kernel panic - not syncing: hung_task: blocked tasks [ 245.640319] CPU: 1 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 245.647488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 245.656815] ffff8801d842fcb8 ffffffff81d94b69 ffffffff83a8ade0 ffff8801d842fd90 [ 245.664798] ffff8801b51c9c00 dffffc0000000000 ffffffff84409000 ffff8801d842fd80 [ 245.672766] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 245.680734] Call Trace: [ 245.683301] [] dump_stack+0xc1/0x128 [ 245.688643] [] panic+0x1bc/0x3a8 [ 245.693631] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 245.701930] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 245.709175] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 245.716418] [] watchdog+0x701/0xa70 [ 245.721663] [] ? watchdog+0x125/0xa70 [ 245.727083] [] kthread+0x26d/0x300 [ 245.732240] [] ? reset_hung_task_detector+0x20/0x20 [ 245.738876] [] ? kthread_park+0xa0/0xa0 [ 245.744472] [] ? kthread_park+0xa0/0xa0 [ 245.750066] [] ? kthread_park+0xa0/0xa0 [ 245.755661] [] ret_from_fork+0x5c/0x70 [ 245.761652] Dumping ftrace buffer: [ 245.765238] (ftrace buffer empty) [ 245.768922] Kernel Offset: disabled [ 245.772530] Rebooting in 86400 seconds..