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", 0x1000}, {&(0x7f0000c34000)="4aeda6574ce6fd31b5c6a66c4857aafbbb601e9f38c7ab61b0ee154c4b8ef71e44f471df0fee3b7146e1bc8b5d23907c6f5e85383252af8b13bd688745e0363f379c8c41fe092716ec4d66ae7cdc1376dd0fe56e0e29861a308e35557058ea72fc9ae52499625e053adf17aef6e3acac5025a85cf7f08b70", 0x78}, {&(0x7f000007b000-0x4f)="8c58a6f1c1c607015f5d07fcc60488acc169d8ea7b7f2567f494d19da8ad948204ca0b923dbb576e6527ba58f11e62cccf69bfe22395c65296e691e39e90ef271b1b343674aa4d41775b5587278373", 0x4f}, {&(0x7f0000c35000-0x19)="488ac786681836688f93f7975ff3b6a4694852baab68eba363", 0x19}, {&(0x7f0000910000-0x5b)="1ce8043b3ffad9395cf2776a9425ca71f0e88df8e82f42a8deaf48f446777997590119dadfb82c260bb496b876f1948c06fee9d1acbcce313f5ec4eb0ec1a8b4cde6b7806904190bc03baf2ffea9476ada75ac341462e6315928d7", 0x5b}, {&(0x7f0000c34000)="45ac8dcb760b244845d60dc85a09a1fae52b2d4bf3dcc517ccf8ead957ae04231fa3f0a695825f50f18cced59d37494bb293109f8135a69b72c09e911bb4a7756551109fc9b3ae50ae5fef2b7e5f7e5a05908d4dee752bbad124e9064608d2e6feae614eb7474048a90d4af590ab21f43c18b697c210dea5e30da5616c69b05229e6f7f6ef8f466c5c8f6962ff36dddcc2f7bfb948a8418d32efaa14d4e29d251f55189006d08e4a64209f32c31c2e13ae3e2dbc2118747cfd62b52fddb89f6b99b96d92023c569f8d56b42bdc8c7b4c3a", 0xd1}], 0x8, &(0x7f00009df000)=[{0xb8, 0x102, 0x3, "0cadec71fa879dbb2393bc3bf3638f1d459c2b07ca2e23eb93cddb90d6cd045148ebff049813a43af0ac7db62b2f1ebfeb04dab2733dd90fec42552004055d5a04ca65139e3e7606e14536674ecc49189183ff95d1f3a632ae172cf92db4b8aa38cc43f130c1ba59da47e47251f4df12f1920ea8f1ca9b9e140d6c0891d55c6aeaff9b7675905b4806795a5e307bcf80e3d3fbb1164d7a28c1bc40d83d587119e575ae874e812717"}, {0x68, 0x10e, 0x6, "54f78c0d70e43c2accd821585ce75eb34d1a45ea3ac671afdee075dbe177c47db7c0297f69c7ec6e9b82fe52a97591c3a3b3fb120dec8ad04b11ef1415e7fae5ed58c37d22008da77262b39495c58b7383e9e4b2c28aff"}], 0x120, 0x40000}, 0x1ff}], 0x8, 0x40) mmap(&(0x7f0000c33000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_fuseblk_mount(&(0x7f0000c34000-0x8)='./file0\x00', &(0x7f0000c33000)='./file0\x00', 0x1, r4, r5, 0x3, 0xfc, 0x8) ptrace(0x4208, r6) 2018/02/05 17:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000678000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x1c) socket$l2tp(0x18, 0x1, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f00000d5000)=@assoc_value={0x0}, &(0x7f0000b9b000-0x4)=0x8) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000250000)='/selinux/checkreqprot\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000068b000-0x14)={r0, 0x8241, 0xffff, 0xfffffffffffffffc, 0x4069, 0x9}, 0x3f9) r2 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00009f9000-0x4), &(0x7f00002b7000)=0x4) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000d82000)=""/150, &(0x7f00003bb000-0x4)=0x96) sendto$inet6(0xffffffffffffffff, &(0x7f0000a78000-0x69b)="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", 0x591, 0x48000, &(0x7f0000e3f000-0x1c)={0xa, 0x2, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c) sendto$inet6(0xffffffffffffffff, &(0x7f00009de000-0xa)="359f1e0e258a7bb1", 0x8, 0x0, &(0x7f0000e74000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) openat$autofs(0xffffffffffffff9c, &(0x7f0000533000-0xc)='/dev/autofs\x00', 0x125440, 0x0) 2018/02/05 17:19:03 executing program 7: clone(0x0, &(0x7f000023c000-0x1), &(0x7f0000001000), &(0x7f0000f29000-0x4), &(0x7f0000a53000-0xbc)) umount2(&(0x7f0000363000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x2, 0x9, &(0x7f0000000000)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x10000, 0x0) utimensat(r0, &(0x7f0000b32000)='./file0\x00', &(0x7f0000062000)={{0x77359400}, {0x0, 0x7530}}, 0x100) 2018/02/05 17:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) fsetxattr(r0, &(0x7f000039e000)=@random={'btrfs.', "de4076626f786e65743000"}, &(0x7f0000dec000)=':&-\x00', 0x4, 0x2) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba3000-0xc)={0x10}, 0xc, &(0x7f0000435000-0x10)={&(0x7f0000519000-0x134)=@newlink={0x50, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_VFINFO_LIST={0x1c, 0x16, [{0x18, 0x1, [@nested={0x14, 0xb, [@typed={0x10, 0x0, @u64}]}]}]}]}, 0x50}, 0x1}, 0x0) 2018/02/05 17:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000000a, 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f83000-0x4)=0x0) ptrace$peekuser(0x3, r1, 0x9) sendmsg(r0, &(0x7f0000bae000)={&(0x7f0000d44000)=@in6={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000577000)=[], 0x0, &(0x7f0000c8e000-0x90)=[{0x18, 0x29, 0x3b, '~'}], 0x18}, 0x0) [ 209.514342] audit: type=1400 audit(1517851143.109:18365): avc: denied { net_admin } for pid=3905 comm="syz-executor5" capability=12 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 [ 209.539974] audit: type=1400 audit(1517851143.139:18366): avc: denied { net_admin } for pid=3905 comm="syz-executor5" capability=12 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 17:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='#-\x00', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00003e9000)=']', 0xcb) sendfile(r0, r0, &(0x7f0000001000), 0xfed) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x8000004, 0x11, r0, 0x0) mq_unlink(&(0x7f0000736000-0x8)='cgroup]\x00') [ 209.580981] audit: type=1400 audit(1517851143.179:18367): avc: denied { net_admin } for pid=3891 comm="syz-executor2" capability=12 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 17:19:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = getpid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setregset(0x4205, r2, 0x0, &(0x7f0000001000)={&(0x7f0000000000)="66cc01447f03173e221c09", 0xb}) tee(r0, r1, 0x10000, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00002e9000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, &(0x7f0000ce4000), 0x0, 0x1, &(0x7f0000f78000)=@abs={0x0, 0x0, 0x0}, 0x8) prctl$setname(0xf, &(0x7f000073f000)='/selinux/avc/hash_stats\x00') 2018/02/05 17:19:03 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x11, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000001e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f000002b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000016000)=0x1c, 0x800) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000025000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000002b000-0x4)=0x2c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f000001d000)={r3, 0x9, 0x2, [0x8, 0x1000]}, 0xc) bind(r0, &(0x7f000001f000)=@ll={0x11, 0x3, r1, 0x1, 0x0, 0x6, @empty}, 0x14) sendmsg(r0, &(0x7f0000003000-0x38)={0x0, 0x0, &(0x7f0000013000)=[{&(0x7f000001d000)="851a802616a749ece2caccb10595", 0xe}], 0x1, &(0x7f000001d000)=[]}, 0x0) 2018/02/05 17:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) socket$inet_tcp(0x2, 0x1, 0x0) [ 209.594061] audit: type=1400 audit(1517851143.189:18368): avc: denied { net_admin } for pid=28707 comm="syz-executor5" capability=12 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 17:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00005b9000)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00005e3000-0xe8)={{{@in=@local, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00009cb000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f000046a000-0x18)={@loopback={0x0, 0x1}, 0xfffffffffffffff9, r1}) openat$rfkill(0xffffffffffffff9c, &(0x7f000058c000)='/dev/rfkill\x00', 0x0, 0x0) r2 = open(&(0x7f000047e000)='./file0\x00', 0x341800, 0x148) ioctl$sock_inet_sctp_SIOCINQ(r2, 0x541b, &(0x7f0000a52000-0x4)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x20) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x1b, &(0x7f00000aa000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) setsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000cd6000)={@dev={0xfe, 0x80}}, 0x14) [ 209.606542] audit: type=1400 audit(1517851143.199:18369): avc: denied { dac_override } for pid=28705 comm="syz-executor1" capability=1 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 17:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000767000-0xc)={0x0, 0x80000, 0xffffffffffffff9c}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000270000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f00001b8000)={r1, 0x2}) getrlimit(0x0, &(0x7f00008c9000)) delete_module(&(0x7f0000d11000)='wlan0keyringppp0\x00', 0xa00) 2018/02/05 17:19:03 executing program 6: ioctl$SIOCSIFHWADDR(0xffffffffffffff9c, 0x8924, &(0x7f0000bdb000-0x50)={@generic="1ebbc5dccf7a799c13107476e3e3cd52", @ifru_map={0x1, 0xc, 0x2, 0x0, 0xf3, 0x1}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f000031f000-0x2c)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff]}, 0x18) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000b3a000)={0x4, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) accept4$inet(r0, &(0x7f0000089000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000e25000)=0x10, 0x0) [ 209.617284] audit: type=1400 audit(1517851143.209:18370): avc: denied { net_admin } for pid=28705 comm="syz-executor1" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 [ 209.617307] netlink: 21 bytes leftover after parsing attributes in process `syz-executor1'. [ 209.625262] audit: type=1400 audit(1517851143.219:18371): avc: denied { sys_admin } for pid=28712 comm="syz-executor7" capability=21 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 17:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001e4000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f00009d7000-0x4)=0x3, 0x4) r1 = socket$inet6(0xa, 0x8000f, 0x7fffffff) sendto$inet6(r1, &(0x7f0000ee6000), 0x0, 0x8000, &(0x7f000024c000)={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f000046c000-0x4)=0x2, 0x4) 2018/02/05 17:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000482000)={0x0, 0x3}) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)) [ 209.632176] audit: type=1400 audit(1517851143.229:18372): avc: denied { net_admin } for pid=3893 comm="syz-executor1" capability=12 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 [ 209.641145] audit: type=1400 audit(1517851143.239:18373): avc: denied { net_admin } for pid=3905 comm="syz-executor5" capability=12 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 17:19:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f00009d7000-0x10)={0x4c, &(0x7f0000278000)=""/76}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) connect$nfc_llcp(r0, &(0x7f0000357000-0x60)={0x27, 0x6, 0x80000000, 0x7, 0x380, 0x9, "e32eeaf3e8b62678e66187bfc329d0b10a02473a6d5f10ba8a4a3226e9e9354d2978d5170e24ccb7b8b1c6738a42c67bc4f709d28db3bc7d1abd773b6b600c", 0x400}, 0x60) getsockopt$SO_COOKIE(r1, 0x1, 0x39, &(0x7f0000587000-0x8), &(0x7f0000de0000-0x4)=0x8) sendto$inet(r1, &(0x7f00005cb000-0x1b), 0x0, 0x20000001, &(0x7f0000835000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$sock_int(r1, 0x1, 0x35, &(0x7f0000fb7000-0x4)=0x1, 0x4) sendmmsg(r1, &(0x7f00001d9000)=[{{&(0x7f00007af000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f000093b000)=[{&(0x7f0000ceb000)="7ed41bc47716a16d9fd42bb5fcd5879481653826234b4aa06013c185aabe8ac115a6b079bd24834f8506ab456d606effdc3457984c0418a15a14b1719ac0f524b49c6a500b75fa1f7f463377bfb311f4192282bb", 0x54}], 0x1, &(0x7f0000f6a000-0x21b0)=[{0xd8, 0x114, 0x9, "7dc2223c3c974068597351de51c73dc7c3da3e49c4eccb64e2259179707c57a548fcb402fd6d7b07e7c052fd4991b6b2933d9a69471fd5ac6b2cf5701f3b71b698ed1e2290872dda3243d16c7726a5e843cd2f9a98cada4199b1553779a3d49ee64f7bcb184c60a69d11e885acc2b9d41e1d887f2be7338047565d3e7791127231934af495ba722f9020e10e93a256a970747de40809936c7d4ae26431e10141340449b62f65ffa79b5cea07ccee61aeb2dd121c7db4a090dd4d4b11392561a68d1237"}, {0x98, 0x103, 0x1, "b959ab8ccb110d20d0179a5a834769e4ca8c1a166e05a548cc7664062f85809738864f02ce00fa68971ce9a93ba4705cb1fb68e6e3c80f7304c10a8d3e927d34c94379675ed3ea14e23f5ef6faa4a56c20fe3effb3f212633f1272fd9c7cf04e7f49fb4915105fe8ecaa78804e1371d9328e6f53ed842da148623b88ad03277c89bfcca00b"}, {0x20, 0x117, 0x86e3, "dbf036deed14ce396f5e5145dde50f"}, {0x1010, 0x13f, 0x800, "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"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"}, {0x68, 0x114, 0x1, "8744ba4736006228794faac7779e3ac4282e50ec5d38b03b5ebc9ff7d7dbb25aac778cf4791616440cc7116631541b8605ebcbbc1bb29eb7d5d24c31dd807d526812602a0334749dccaf2a609758b5af91"}, {0x18, 0x104, 0x1, "6dcdebc1bb"}, {0x50, 0x116, 0x7, "e7e2abd610ccf13e0bb0180624286cdf8bea8ce20ca370ce1a323884ffb9dd0b8dcb76c82a54f6cf329f699d977bca6addb5b52da121bc3a0cb7"}, {0x90, 0x13b, 0x7f, "94aca6ed24b8599c62387b7ff889d9376a8fe80cb3a5afd1f8a3e47dee78cf90e8a53b10c1f05fda221f5896758e625fda42758e5ea36684f14be2046fa33dac23bfef0f484d4d49e65768d6703a2342894e89b73a6cc6f580e190e32caba888ca48569eddfa6abe0dba444958152a12c16ca14ee6d7dc2465"}, {0xf0, 0x11b, 0x2, "15be891dec606b599e04e353f04a28fd4f021f16e50105db2a967b94c65f411e232cffaae30abfe92a8ea8ef2ed5c6a5b5e9231f91852e118dfef14310aca0f1ad559d86ecc2bd52c5a66b803c900706c156d21c651bef3347f9f4ca58eb1039f5f2df3c38d3b09a4c34882586b4bbdd1774ba2aa3974f3d564b91a72fae2f6e8e438b129e9d7c8010b17cdcc4ebd84d1b6df08c6227d43430b4045fc07e2e2a15696be4967fcb24bb9fa660fdbd5f4f95649004877e47498117e0f1c4b1aec6835c30b7a4b6165401c4e3043407249cf76eedc2ea3c6849d8a3"}], 0x360, 0x20040040}, 0xfff}, {{0x0, 0x0, &(0x7f0000d78000)=[{&(0x7f0000bff000)="b8376eaf1a108cc05226e6221a53149e240068836781acd76eb6842a314c213378b5ca82317afb7f94d587cfa3839e5507b0b2a774b6e66a56636e50c3cac7c2699773d7c6228144841258df954c6785010472891af76c3889bd058be6bc26c3e4fd746603b841dd4357b171289cef2fbedc93a304f9e598429c595a1fce8c5fae06a41d3fd49088602c0c40781f0821b4ae1ce1871664539152b86b5341661f695671ef62226a8fbb8cc1c98300ec57b7d905fad3980697a24f63ed885e795b39b8e0e0340fea759b565b0944f87887ca2c4b19bea6a83a8255", 0xda}], 0x1, &(0x7f0000880000-0xf8)=[{0x48, 0x89, 0x1a1, "59a66842e2c642804233140c2db441051485e8c5712ab12ddcb83583f67839925a8d07b1851b23b2002998a8b1b805a9f1b3656cf150141b"}, {0xb0, 0x0, 0x5, "21ea08ea35a2d75ed6585abd0b1bfd31933858e39112df2db6a761a7c22d28a52e1b0f7a966f96d3c480e4323e6126692e9fe8abb9286df0d68dfbb100d8a386925364249a7b483b046272c4ec7fc1fbaa8905ffc1c3d817ee207e0fab83da054f004a947ab2eed4fb6f4ee5add69ed23c720d4476e09044fb7b00e157ccbef3f7dc24e0bc5561f841061307f3190eab215fef8839de9c432e4673"}], 0xf8, 0x80}, 0x2d}, {{&(0x7f000023a000)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x10, &(0x7f000054a000-0x70)=[{&(0x7f0000b14000)="cde6e0ac54d062f376ff0ef826083613c94b713574c9a6dbec29e5098f1617f6f784a1f3923a57c9aa71f91b679195e651d33cb5f2e2450d9e235f1585f8cf9d3a92f2ee4956783b61d9a9571b824551d8fede7821653166efae5e0c2770330e45025e5066ecf227fd007816e93a808525d9a0ea303c60f99cd7bf3fa7d0cdbc55b9ed179582573fc9a9d1af4bbf1a70", 0x90}, {&(0x7f00004d8000-0xaf)="2e2ab6a225b80c4fe3b8700317de8700c8cb9c316870606f7056243129dab9e7417942f7b1cb72818e188c0ace6948d6d3e7b14927ed33df46cd33e61b2bb7a2c3c6554125f7af1d01231406d321ddf542c6cfadb1af1b4587cad638f662fcd3d31db9f548d7f2a9901fb1ce10589f98196804bb1f6f8b22a9873849383a22127439b96466613163b6c3c3d492ce7221cc807fe1e6fc7e0f27b96659e40d006dee730faa8aa60806dd2cec415b1834", 0xaf}, {&(0x7f0000253000)="e105bec07a24d5b73893e2ae8aeb37bb62350d1e9a14e64887cfd0e1e36ac09517a1eeedb3b45078176a7d1a2df83b82e83d8814ecad61de0e23e0a975f25329df71c5c3f37fbd7f5196c84d8800317d0f3da09cd4354af0b162b81daeeb52c30fc0f784858fcfda7038450ce4c8cdc5a0c84301833652e7d03c61aa6ea2e726ccdaec17fdae60cf4e4d7b15350d1a77c7d5df996e3b24bca82669a39b69dcd4785bd3b77d6c4f0b3594a2e1c287cb573bb51b064aa3ed", 0xb7}, {&(0x7f0000428000-0x7e)="57f7bf4549218623420e86ca7fa68445f007d6f7927dcf9889187d44b43b046a41f7ad5c4286111f0b25bc1698e17a15e68f2b0346ec06490656a9872a806f213f9fa7c7a2aec88c9ffbcbc1eb10e88319eb5ace7537fca451480bb6648d6345a201eb46b4893d4332635f587dfc9876bccf93a69fa7b806e3aa38f26baa", 0x7e}, {&(0x7f0000a88000-0x34)="9e50ce1dfb3e819e93010626b71416b23f656994602d11af6d9bed4189ead9dad42abfe6edac332868d2c7ea849d9ab1cf36312b", 0x34}, {&(0x7f0000f86000)="253733e1c946db8a03c486a810f2d20178c1a30a79a76574abb9d453684de7e3d0d255ffb7ec261395f90a1ad345e05854935a3e8f94e1c73f8c2880842d93365c6e7ef3f03bb8aa25722a7cccc7dfff2285c14ea98ab7cab09eb04ddcef12567a6cf6392ec32b72c39dcc7033a8fc57fecbbf821da50c5f87353412f9ddf38e2440e49341db1e8b73d11f3e4c0c83fd548ddb35e77eb94b3fe83d6e0c2461832a5087d40ac95998e084dd9a8146d976019cff07674d771740010706f62dca9fc919f69eb69025aece726c3d8e46f2d99817e58e6211", 0xd6}, {&(0x7f0000850000-0x9)="3c9999d2c17bb39910", 0x9}], 0x7, &(0x7f0000625000)=[{0x110, 0x119, 0x5d73, "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"}], 0x110, 0x20000000}, 0x1000}, {{&(0x7f0000870000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x1, 0x4, 0x1, 0x2, {0xa, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xff}}}, 0x3a, &(0x7f0000068000-0x10)=[{&(0x7f000080c000)="6102caaa73be82bf99cb4b414156d1f1ba43ac6150f1e8ae9c16637d73576f83faa11a5dd1d58603df8fad2485cb8b1176220092941c07c03251b86f369f7c014c9ca250dae9105db701b55e030f0e60c1af30fdd7092f04154bab370d3423f854d8c430385d406c3f8626b0b265cd04eedab9eaa326b6acbc3b41d4446210153df92e2431fc50de1fcfd4b34ce24552bf548622f70f09c7fddacf03da8c7fa8a0c5b2526f085bbe6b5e20a0101d34859942e9febf87f0fd1713142348b71bf0d50d9e0b0f50ffee6e3c03f95f07d40bcd69a9bc38d910387e", 0xd9}], 0x1, &(0x7f0000f3d000-0xc8)=[{0xc8, 0x113, 0x9, "87f71280aaa70f31791081287d32441d5ec888ed5263638dabe1a7314e8bd7c78c59dc9bd07271cec26271e46777cfb1958591a1481e7be9e971323a43a9710b1e75ac0b1ad83fd5ccb090f96be3c3d257bb2ebcde41e687b216f8bbf7321bd8d786ea496ab644d0fb690422ae9749d46f42b3416732472cf7269fb899336a5630dfa6aa267801da638510aa048736e11b168ba80f3b3a934aeea0d25f54399fdfd8850ca13de66ea48ad5defe2b2febfff1da4f"}], 0xc8, 0x90}, 0x8}], 0x5, 0x40000) 2018/02/05 17:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00005a8000-0x154)=@newsa={0x154, 0x10, 0x70f, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@encap={0x1c, 0x4, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, @in=@dev={0xac, 0x14}}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) socketpair(0x8, 0x805, 0x4, &(0x7f0000ab0000-0x8)={0x0, 0x0}) getsockname$ipx(r1, &(0x7f0000447000-0x10), &(0x7f00001c9000)=0x10) 2018/02/05 17:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00008d7000-0x28)={@common="6c6f0000000000000000000000000001", &(0x7f00001d5000)=@ethtool_cmd={0x26, 0x1, 0x10000000000, 0x0, 0x0, 0x10001, 0x0, 0x3, 0x3, 0x0, 0x0, 0x9, 0xfffffffffffffffc, 0x0, 0x2, 0xfffffffffffffffc}}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00008cd000)={{{{0x2, 0x3, @multicast2=0xe0000002}}, {{0xa, 0x1, 0xeb, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x56}}}, 0x6, 0x2, 0x800, "6f2f79847bfe9d39fbe5043aabc2f61a6a039bfd4546dce1a9ff972188330c4bf31a826918e3ecf2b50e48726efdb0a63d62ec971689db678b82db53775a1e12967a2eb3c2be798d79de3286ca06c3a3"}, 0x160) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00003d6000)={@common='syzkaller1\x00', @ifru_flags=0x1100}) 2018/02/05 17:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) munlock(&(0x7f0000c63000/0x4000)=nil, 0x4000) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x3, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000973000)="6e6574e7746c696e6b00a634627de11119afd4ec92a4aabe196759ea2d58e5804e28184bb686513c80dbc4985854ead8c48959624876f56fa7063555236b8c5e4cf2d3e640f028643abaeb195612") readv(r2, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) setns(r2, 0x40000000) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000a7b000/0x1000)=nil, 0x1, &(0x7f0000f89000/0x2000)=nil}, 0xfffffffffffffdc1) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f000009a000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x602}) pipe(&(0x7f0000d29000)) 2018/02/05 17:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000)={0x1, &(0x7f000079e000)=[{0x6, 0x0, 0x0, 0xffffdfffffffffff}]}) truncate(&(0x7f0000f57000)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000d7e000-0xe)='./file0/file0\x00', 0x8200, 0x104) symlinkat(&(0x7f0000e3d000)='./file0\x00', r0, &(0x7f0000cdb000-0x8)='./file0\x00') 2018/02/05 17:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1c, 0x0, 0x1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) connect(r0, &(0x7f0000dcd000)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @rand_addr}, 0x2}}, 0x2e) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8), &(0x7f0000f60000-0x4)=0x8) 2018/02/05 17:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000316000-0x8)='./file0\x00', 0xac) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) r1 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f0000fb5000-0x60)=@hopopts={0x0, 0xa, [], [@calipso={0x7, 0xfffffffffffffe23, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @calipso={0x7, 0x40, {0x0, 0xe, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}, 0x60) setsockopt$inet6_opts(r1, 0x29, 0x36, &(0x7f000016a000)=@dstopts={0x0, 0x0, [], []}, 0x8) 2018/02/05 17:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f00002ef000-0x4)=0xfffffffffffffffd, 0x3) 2018/02/05 17:19:03 executing program 6: openat$rtc(0xffffffffffffff9c, &(0x7f00007b8000-0x9)='/dev/rtc\x00', 0x100, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x8983, &(0x7f0000341000)={@generic="000000000200000002590453fa8a7b51", @ifru_names=@common='gretap0\x00'}) 2018/02/05 17:19:03 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000095d000)='/selinux/enforce\x00', 0x2, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_GETMODE(r0, 0x5601, &(0x7f00008be000-0x8)) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f000095e000-0x4)=0x7, &(0x7f000095e000-0x4)=0x4) r1 = syz_open_dev$sg(&(0x7f000095d000-0x9)='/dev/sg#\x00', 0x0, 0x4000) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f000015e000-0x10)={&(0x7f0000146000/0x3000)=nil, 0x3000}) mmap(&(0x7f000095d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000095d000)) remap_file_pages(&(0x7f00008f3000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mremap(&(0x7f00005f0000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f00000ce000/0x1000)=nil) 2018/02/05 17:19:03 executing program 0: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000003000)='/selinux/enforce\x00', 0x400001, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000005000), &(0x7f0000004000)=0x10) sendto(r0, &(0x7f0000eaf000-0x11), 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000001000), 0x4) 2018/02/05 17:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = socket(0x0, 0x0, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) bind$packet(r0, &(0x7f0000db1000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) getsockopt$inet6_int(r1, 0x29, 0x4b, &(0x7f0000720000-0x4), &(0x7f0000788000)=0x4) 2018/02/05 17:19:03 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000eaf000)='/dev/rtc\x00', 0x20000, 0x0) bind$netrom(r0, &(0x7f0000c00000-0x10)=@ax25={0x3, {"2a916c3e1b72dd"}, 0x2}, 0x10) prctl$intptr(0x2f, 0x1) 2018/02/05 17:19:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000b58000-0x48)=@full, &(0x7f0000234000)=0x48, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f00009eb000)=@syzn={0x73, 0x79, 0x7a, 0x0}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r2, 0xf, &(0x7f0000704000)={0x2, r0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f00006e0000)=0x0) wait4(r3, 0x0, 0x0, &(0x7f000005b000-0x90)) 2018/02/05 17:19:03 executing program 7: mmap(&(0x7f0000000000/0x58d000)=nil, 0x58d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000058d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f000024d000-0x1a4)=[{{&(0x7f000058e000-0xe)=@l2={0x1f, 0xffffffff, {0x7, 0x1, 0x2, 0x7, 0x8, 0xfffffffffffff185}, 0x378a, 0x2}, 0xe, &(0x7f000058d000)=[{&(0x7f000058d000)="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", 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{&(0x7f0000069000)="8866111d0ce806d61de3b0431b43995ca4edaf8cec568564e0d3c2595bbc71adb6d990ed187414ff0fd0609a97acba4c37e8533b56babd3734369f0ae633faf594777026e1fb5a767a035b2550c6b2c1ba4d17a7f5f9656f7743bc396b9440d5036cc47ac4c935b734698cc400705225cd9f6bf6d348b5812d835f37981ea836334aadd92d5acd9a909381be3e499ef70fac572d7946833588d5409f483ed7354f361bee0708013ce8ed419b284120b9e035d08965e675f2345f1a1dcce86e1044acafb5ca3a07ff3411328335edfe76af4bab78bbb41763372b7aa59bff0c35", 0xe0}, {&(0x7f000046e000-0x56)="81d36d58d6c1a1e9c50533cea53778f9f06ad0b32d7c5fc418c2bf411232677ced03be3e37fb374619da035f370303f1c6b804851fb4ea606d2709b8f248c5477e65ba72b1b07aa4201277a84ea40cf8573b7b51dac9", 0x56}, {&(0x7f00000f6000)="cb186cf363918a30", 0x8}], 0x7, 0x0, 0x0, 0x40}, 0x1}, {{&(0x7f00004c8000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00003e7000)=[{&(0x7f000058d000)="8586464f118d5862031e1b6501dec1c707b7c6e9f5fa03f8fe17f040ac898d6ba7a293ab4930", 0x26}, 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{0xd0, 0xff, 0x5, "e13aaaac661ad516d487e456edf03918fa9d5a08d358b29eb39aef176b289ae5326712b79b7f93ff68e3ad41addc290847efa8e7cb2f1ea24f524c03872ee976d49111f1f2bc65f840ad4330307dec0f4f150197f454869287952eb2763f8359f007bd42f5d3d14cd0d2b25491c100e4b7cbc0789e78bb90c9375eac346b954732b07b71ffa2752f75dbf295a427739f94981810ae17b5732323045236147ad969af5366815765195ad2739871bd0eec365a9e1593a8ce97a01315b7ed8788"}, {0xa8, 0x11f, 0x5, "f43cac434f17c4ef07d33bfbf41b2cf2a4df06f3ec26ba86e706142f2babd12b4cab438918403f159e0b369e6efcd61e5c23a535e3ec932773c535bf16b38653f49464ca61c8a786f48dc0617450e797d99c81dc7ac8d55d5a21a0a585c79db8cdd0565081221f91b85b4b378ec51e17f02a74b653566778ef099a5d84c0dccf40dc7d5ce13f29c254e9ed076e71eed7d8ae7449a8bd0d"}, {0x100, 0x109, 0x1ff, "67412628ed69b067d52dea005e9c430cc12523e7d32a09142efcad9ec4095be1533b816911a37f222a7814743122e7f1acc893ec280de484acc3d8130fb3cdaabb749e6e4a3d31fbd6025a85d0a4609e07de89ccd145398fb1711226b28831f983adbae0e971a62421ca4c1161a4dc6b4333c965b0ec04f1d7d9b68b0a49ec12c869e8e2216274acc3c11a61797917007bd9f2fb4086a2507ff75d6c865d86cc5829b8addad54164e71756025dd9ca8115048385dd02898106cfdb8ed55fee572f5b45a6888d91c6344364849fb3b0d5135f86c09ce44e9a55f7828fdd2931961272162787172aa2eca2d3ca"}], 0x1308}, 0x800}], 0x7, 0x20004800) sendmsg$nl_xfrm(r0, &(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(r0, &(0x7f000058b000)=[{{&(0x7f0000198000-0x10)=@can, 0x10, &(0x7f000058b000)=[], 0x0, &(0x7f000058c000-0x1a)=""/26, 0x1a}}], 0x1, 0x2020, &(0x7f000058c000-0x10)) 2018/02/05 17:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) truncate(&(0x7f0000012000)='./bus\x00', 0x4) readlinkat(r0, &(0x7f0000001000-0x6)='./bus\x00', &(0x7f0000011000)=""/1, 0x1) 2018/02/05 17:19:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f000019a000)={0x6, 0xf, 0x5, 0x0, 0x0}, &(0x7f0000dcc000)=0x10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f000024c000-0x14)={r2, 0x5, 0xffff, 0x81, 0x4, 0x1f}, &(0x7f0000e82000-0x4)=0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00006ec000)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000ffe000), 0x0, 0x0, &(0x7f0000654000-0x10)={0x2, 0x0, @empty}, 0x10) 2018/02/05 17:19:03 executing program 4: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a02000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) r1 = dup2(r0, r0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000e5e000)="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", 0x1000) sendmsg$unix(r1, &(0x7f0000197000)={&(0x7f00000ef000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000c3d000)=[{&(0x7f00000df000-0x87)="cfab4fc081e532768fc446d0ef632b354603620a7bd5d9efe48ba4a11bd84158893907a95275ef9e44973cc72f53c9b02df63c79fd454809d6252b83c509efb8926be7d9004560d54b3714212f6e66500ff117125b943cbdfa6c2b278ec1368243b0bf57b501039e7ed5065c7c95c12ba826bb5501f9fb9882acf6ac9108db8a8ab6697a562525", 0x87}, {&(0x7f0000561000-0xaa)="6c80ee44baebc3bb7ae28b15c513a4fbaadfa87de80f4d55af96e7c9884f29a5c7925eac390c148994355a67e6a29c1f323bcd2866f66005b10da9d67e5487583edf37488e9b3296ffe08def0f003a10a6fdcedc85eb0630864b2515e0f639dbf2a26c54a593bc5ee7879f2fb4e0ab7bf50733d18c46a5d5eab3f8bddb21ed71bfa394b8cbfc2ddf50b9e6c2710a988f43ea4e2c560c290856a5ddca710b4d42e08a93c89194c615b196", 0xaa}, {&(0x7f0000f7e000-0x61)="723dc86fb4e73990115a6c518d401b58d2a7fbc8e36ad5483c485a35530b20ef98182388e90250916c424684bb456fbc82a19c00b6b60d8337b68b969156b0038bc63b3b2a4e3888451759610a99490ff596876c32e8b8052decb2fbd09274361b", 0x61}], 0x3, 0x0, 0x0, 0x8001}, 0x80) 2018/02/05 17:19:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000f6c000-0x18)={0xaa}) r1 = creat(&(0x7f000037a000-0x8)='./file0\x00', 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000072f000)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000bcd000)) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f00000a1000-0x20)={{&(0x7f000014d000/0x800000)=nil, 0x800000}, 0x200000}) getpeername$packet(r1, &(0x7f000074d000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f000041f000-0x4)=0x14) fstat(r0, &(0x7f0000cd1000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000795000)={&(0x7f0000192000)={0x10, 0x0, 0x0, 0x40100}, 0xc, &(0x7f0000182000+0x86e)={&(0x7f0000704000)=@allocspi={0x210, 0x16, 0x10, 0x1, 0x1, {{{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002, 0x1, 0xfffffffffffffff9, 0x3, 0x20000000, 0xa, 0xa0, 0x80, 0x0, r2, r3}, {@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x2b}, @in=@remote={0xac, 0x14, 0x0, 0xbb}, {0x432, 0x8000, 0x3cc, 0x3, 0x19d, 0x8, 0x2, 0x3}, {0x4, 0x8000, 0x10000, 0x3}, {0x3f, 0x1, 0xffffffffffffff00}, 0x2, 0x4, 0x2, 0x4, 0x3}, 0x2, 0x6}, [@policy_type={0xc, 0x10}, @algo_crypt={0xd0, 0x2, {{'pcbc-aes-aesni\x00'}, 0x440, "dc0c15b07d0ad085d6b60241a1c28a5514dd8ef61a379d9e86abc1e03f3e35e3ffe84be167c5706a0d3e62578be208f8ebd3b6e964d60c6eb04b070d7c487151bba6ea695db99ed3144e1cf8f000ca4a9fc4dcf56824045e86e20b83890c6a14d58dbaa1a1027b73f78a7a1d7c0ba858b32a9b79b6586533d273070a0479fab82a8b696f7f183673"}}, @coaddr={0x14, 0xe, @in6=@mcast2={0xff, 0x2, [], 0x1}}, @lifetime_val={0x28, 0x9, {0xaa, 0x2, 0xf2, 0xdccc}}]}, 0x210}, 0x1, 0x0, 0x0, 0x80}, 0x4000) 2018/02/05 17:19:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000c47000-0x15)='/dev/pktcdvd/control\x00', 0x20001, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000e81000-0x4)) sendmsg(r0, &(0x7f0000190000-0x38)={&(0x7f00009af000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x10}, 0x0) 2018/02/05 17:19:03 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) fallocate(r0, 0x2, 0x7, 0x10001) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000051a000)='/selinux/checkreqprot\x00', 0x4c8000, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000bf8000)=0x10001) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fcntl$setpipe(r1, 0x407, 0x4) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 17:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = getpgrp(0x0) fcntl$setownex(r0, 0xf, &(0x7f0000ec5000)={0x0, r1}) r2 = memfd_create(&(0x7f00001c7000-0x2)='X\x00', 0x2) ioctl$SNDRV_TIMER_IOCTL_START(r2, 0x54a0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000042000-0x4)=0x0) capget(&(0x7f0000a5c000)={0x20071026, r3}, &(0x7f0000faf000-0x18)) 2018/02/05 17:19:03 executing program 2: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x17, &(0x7f000002f000-0x4)=0xb92c, 0x204) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) dup3(r1, r0, 0x0) r2 = dup3(r1, r1, 0x0) recvmsg$netrom(r2, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[]}, 0x0) 2018/02/05 17:19:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) clone(0x0, &(0x7f0000c8f000-0x6c)="599926ef6ed1e59f15072f1c45517481274e1e7d6ec409611a23edf0c8422cc9803ca6a2e0a35bd50cba26be95af2eb7debb92df2f065088617deebbb2cb88ba2dc2c2d2990458522b1d294e0c17be051b8688e2234b195557c634bc62603409475df1cb509997b04aa72b91", &(0x7f0000d69000), &(0x7f0000b34000-0x4), &(0x7f0000b72000)) shutdown(r0, 0x100800000000003) close(0xffffffffffffffff) 2018/02/05 17:19:03 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/checkreqprot\x00', 0x101140, 0x0) setsockopt$inet_buf(r0, 0x0, 0x2e, &(0x7f0000000000)="25536ff3281da8fd4882fe08a33ffde44be703b6", 0x14) sigaltstack(&(0x7f0000ae6000/0x2000)=nil, 0x0) 2018/02/05 17:19:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000a38000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x4, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0x12}}, @common='eql\x00'}) 2018/02/05 17:19:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x2) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00000b1000-0xc)=""/12) read(r0, &(0x7f00001fa000-0x18)=""/24, 0x18) write$evdev(r0, &(0x7f0000058000-0x60)=[{{0x77359400}, 0x0, 0x100000001}, {}], 0x30) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x80000000001) creat(&(0x7f0000236000)='./file0\x00', 0x0) 2018/02/05 17:19:03 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x248000f, 0x82, &(0x7f0000007000-0x8)={0x0, 0x0}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f0000d89000)=""/82, &(0x7f0000000000)=0x52) syslog(0x3, 0x0, 0x1de02c6b0129215f) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e2e000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000001000-0x6b)={0x0, 0x63, "cf9c1e98e0d7c91fd349d1d11e870e729edd66c8cdd3c6b5c4ff89dcb8b36ffe93ac01e238fc78b632893293154252d028611398e1103363d91b9b763d194f0c85aa237000d747cbd573cd79e25382c0fe028fbef4e7d301df1d3235003589627ad836"}, &(0x7f0000006000-0x4)=0x6b) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000006000)={r3, 0x100000001}, &(0x7f0000007000-0x4)=0x8) r4 = socket$unix(0x1, 0x5, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000008000-0x4)=0xfffffffffffffe41) getsockopt$inet_sctp6_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000001000)={0x0, 0x9, 0x5, 0x1, 0x9, 0x2, 0xf0, 0x9, {0x0, @in={{0x2, 0x2, @empty}}, 0x7, 0x1, 0xb7, 0x89f2, 0xfffffffffffffffe}}, &(0x7f0000001000)=0xb8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000004000-0x8)={r6, 0x401}, &(0x7f0000003000)=0x8) setsockopt$packet_add_memb(r2, 0x107, 0x1, &(0x7f0000002000)={r5, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) sendto$unix(r2, &(0x7f0000212000)="d096a7b12dbbe3ee5f03bf18abd348ec7098c43df8da14ad14284b051f92fdb2d90d5fb48d9682220e99561ec4395493684bd0f9f4cd2ccbdf70a2db24fe1475cd4e61c9082fc80d4bce41c1fb8ee53788c1c8b298b7a7a81ef9740c4ac7a92a4133ca378392e12eb4baed9ca912628e71781594e8af80728f4ea2cc7112d34cac201131decd0c935e9e39b1da4ea7d3b3dad2156b32c43305ac5e68f49f01d458b4e27b3dd12c588a1c8159102004ecfb57bd7b6b502133", 0xb8, 0x40000, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x3, 0x32}, &(0x7f0000001000-0x4)=0xc) r8 = fcntl$dupfd(r4, 0x0, r4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000001000-0x83)={r7, 0x7b, "d1a06df14d083c6960866891f3f24760e8560354a96de33f982c7fde5969cd96a1ea48a32b9624e9a3c61a18845240c3c4b6c5917360dcc90f05fc9f3f82ef62c5c29e640ef1ec3759da3ca0c27803dcf2dc202d6235c841e460997b30819b3b049cd2541511ba3f43bb397aada856bdca7a863673770a7ffdcb21"}, &(0x7f0000001000-0x4)=0x83) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000000)={{0xffffffffffffffff, 0x2, 0x5, 0x1, 0x1397}, 0x3, 0xf5, 0x800000000000081}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000007000)={0x5, {0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x1, @loopback=0x7f000001}, {0x2, 0x3, @loopback=0x7f000001}, 0x8, 0x6, 0x4, 0x1, 0x1000, &(0x7f0000001000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x9, 0x6, 0x2}) userfaultfd(0x180000) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r8, &(0x7f0000004000)={&(0x7f0000009000-0x1c)=@in6={0xa, 0x0, 0x152, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c, &(0x7f0000009000-0x50)=[{&(0x7f0000007000)="45d3ddb613a06f69f798a4f85e19b7dd4e2e7dd43aaf685f7ad2751e7afc0fcc36cb9ebe7054c604b5a80c71a49792f10edda9de3ec939a49b69c22578fe8e2712fde04e5c701e8231feae5f795efc60e2a99176c34e7ff26142749cfcb7e25d8c757021b32e0f4464134a729aefecc1b7d18ab11bcf19063ba1cf0c4c34ea0c9639b21b104ce6122a191c84fb9e46bc1239bb6a242e9a2024f4dc4541390e91281b098aeb9b45f6c4d2231082d1b6360431ed17232384d13589817ff3cce5ada60f27da7f4d1802ec3152e546a734dd933dac60c2b6f7c23c811bb6f91bdc723fc4b338", 0xe4}, {&(0x7f0000007000-0x27)="e324144f3ed3b11f3d62e3bc2c9a576fdb781975fd49b1b06c43f3e38d72098833c00252a06108", 0x27}, {&(0x7f0000009000-0x1000)="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", 0x1000}], 0x3, 0x0, 0x0, 0x50}, 0x8000) getsockname$netrom(r2, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000005000-0x20)={@common="69705f7600002fe30000001600", @ifru_addrs={0x2, 0x1, @broadcast=0xffffffff}}) 2018/02/05 17:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000032d000)='/dev/loop-control\x00', 0x40, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getxattr(&(0x7f0000b0c000)='./file1\x00', &(0x7f0000e5d000-0x19)=@random={'osx.', 'vmnet1\'\'usersecurity\x00'}, &(0x7f00009f1000)=""/121, 0x79) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000393000-0xc)='/dev/autofs\x00', 0x1, 0x0) accept4$llc(r0, &(0x7f0000e03000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00006ba000)=0x10, 0x800) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) r1 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000034000-0x8)='./file0\x00', 0x0) fanotify_init(0x0, 0x1) symlinkat(&(0x7f0000079000)='./file0\x00', r1, &(0x7f0000aba000)='./file0/file0\x00') unlinkat(r1, &(0x7f000030b000)='./file0\x00', 0x200) 2018/02/05 17:19:04 executing program 2: clock_gettime(0x9, &(0x7f00000ea000)) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000034e000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x3, 0x0, 0x35}) 2018/02/05 17:19:04 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000007000/0x2000)=nil, 0x2000, 0x2) mremap(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x3000, 0x3, &(0x7f0000005000/0x3000)=nil) remap_file_pages(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x0, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f000000f000)='/dev/input/mice\x00', 0x0, 0x220000) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f0000007000-0x230)={0x80, {{0x2, 0x3, @broadcast=0xffffffff}}, 0x1, 0x3, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x0, @multicast2=0xe0000002}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}]}, 0x230) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000000f000)='./file0\x00', 0x40, 0x50) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f000000a000-0x4)=0x7) 2018/02/05 17:19:04 executing program 4: mmap(&(0x7f0000000000/0x2d000)=nil, 0x2d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f000002b000)='/dev/sequencer2\x00', 0x200100, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000023000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f000002e000)) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000002d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f000002d000)='./file0\x00', &(0x7f000002d000)=[&(0x7f000002e000-0xf)='/dev/snd/timer\x00', &(0x7f000002e000-0x11)='securityem1ppp1-\x00', &(0x7f000002d000-0x10)='/dev/sequencer2\x00', &(0x7f0000011000)='/dev/sequencer2\x00', &(0x7f000000a000)='/dev/sequencer2\x00', &(0x7f000002d000)='/dev/snd/timer\x00', &(0x7f0000012000)='bdevmime_type]@proc\x00'], &(0x7f000002d000)=[&(0x7f0000027000-0x3)='}.\x00']) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_START(r0, 0x54a0) 2018/02/05 17:19:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000e3f000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x8}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000ced000-0x4), 0x4) r2 = socket(0x200000000010, 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f00001cb000)={&(0x7f00008e6000-0xc)={0x10}, 0xc, &(0x7f0000f4a000)={&(0x7f000019d000-0x1065)={0x14, 0x2a, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) write(r2, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/02/05 17:19:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setns(0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f00007a7000)=@in={0x0, 0xffffffffffffffff, @multicast2}, &(0x7f0000917000-0x4)=0x10, 0x80800) sendmsg$nl_netfilter(r0, &(0x7f0000e17000)={&(0x7f0000778000-0xc)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000666000-0x10)={&(0x7f0000ebd000)={0x150, 0x11, 0x7, 0x300, 0x3, 0x3, {0xf, 0x0, 0x6}, [@nested={0x68, 0x66, [@generic="7542e1f0571859cbe198f8c3493f531531a9705134610600a05420620650ce3e014bfe1307ff20ff5b4bd84851cab74d17265be2001dedf5b2ba1cdc5768a4044376e69a3978d5bdd3", @typed={0x18, 0x3c, @ipv6=@loopback={0x0, 0x1}}]}, @nested={0xd4, 0x34, [@generic="d03a9f478350ec47d96f7e83fb88b188f34674bb290e82010e6cb1eb9757382fb97e86814652f5e99beb44c07363820f95116613e9cf528ce1881ab43b6f1c07978b1407e7b0c3fe69d1cc031dc85e2ef17ec77a1783eac2e47b", @typed={0x10, 0x2e, @u64=0x1}, @generic="ae7e2caadada986d30d4d352aee8a73a39a95552710e63d3923220485fbc162bb4675854bd44c4f018b45720508e7f6a90f9878f7a6e0f321ea0a8076795e5aa2ecf0867f9e4211770879a13141e248c8a3cccb88c63cd254c6e8b2c7154864a7f0046"]}]}, 0x150}, 0x1, 0x0, 0x0, 0x20008000}, 0x4000000) openat$sequencer(0xffffffffffffff9c, &(0x7f00003a4000-0xf)='/dev/sequencer\x00', 0x1810c0, 0x0) bind$netlink(r0, &(0x7f0000c38000)={0x10, 0x0, 0x3, 0x848}, 0xc) 2018/02/05 17:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f000088c000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x0, 0x0, 0x2000ff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00004c4000-0x4)=0x9, 0x1a3) sendmsg(r0, &(0x7f00003d6000)={&(0x7f00000e7000)=@in6={0xa, 0x0, 0x983b, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x168, &(0x7f0000c51000-0x20)=[], 0x0, &(0x7f0000eb1000-0x5a0)=[], 0x10}, 0x0) 2018/02/05 17:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000928000)="6664001f66d0") exit(0x0) execveat(r1, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f000001b000-0x10)=[&(0x7f0000019000-0x13)='-]selfvmnet0\x00'], &(0x7f000001a000)=[], 0x0) 2018/02/05 17:19:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000d42000/0x2000)=nil, 0x2000, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @rand_addr}, {0x2, 0x0, @multicast1=0xe0000001}}) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, &(0x7f00002f1000-0x4)) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000a57000-0x9)='/dev/rtc\x00', 0x2800, 0x0) fcntl$setlease(r0, 0x400, 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000979000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000024c000/0x2000)=nil, 0x2000, 0x2000000, 0x8010, r0, 0x0) syz_extract_tcp_res(&(0x7f0000017000-0x8)={0x0, 0x0}, 0x1f, 0x1) syz_extract_tcp_res$synack(&(0x7f000004b000-0x4)={0x0}, 0x1, 0x0) write$tun(r0, &(0x7f000007b000)=@pi={0x0, 0x88f7, @ipv6={0x46d92f42, 0x6, "658d5d", 0xb0, 0x77, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, @local={0xfe, 0x80, [], 0x0, 0xaa}, {[@dstopts={0x8f, 0x7, [], [@pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x86}, @pad1={0x0, 0x1}, @enc_lim={0x4, 0x1, 0x100000000}, @hao={0xc9, 0x10, @mcast2={0xff, 0x2, [], 0x1}}, @calipso={0x7, 0x18, {0x7fffffff, 0x4, 0x591, 0x1f, [0x5, 0xb833]}}]}, @routing={0x2b, 0x6, 0x0, 0x5, 0x0, [@mcast1={0xff, 0x1, [], 0x1}, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, @mcast2={0xff, 0x2, [], 0x1}]}], @tcp={{0x3, 0x2, r1, r2, 0xdf50, 0x0, 0xc, 0xe2, 0x5, 0x0, 0x3, {[@sack={0x5, 0x16, [0x9, 0x60000000, 0x7, 0x6, 0x3c3f]}, @window={0x3, 0x3, 0x4}]}}, {"7cd063d0abfb62a9"}}}}}, 0xdc) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) 2018/02/05 17:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000e3f000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) pread64(r0, &(0x7f00007e4000)=""/159, 0x9f, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00009cf000-0xe)='/dev/keychord\x00', 0x40800, 0x0) fcntl$setstatus(r1, 0x4, 0x4000) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f000004f000-0xb)='/dev/hwrng\x00', 0x400, 0x0) bind$inet6(r2, &(0x7f0000fc4000-0x1c)={0xa, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c) 2018/02/05 17:19:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000785000-0x11)='/dev/vga_arbiter\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00006fb000)={0xa0000013}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000bdd000-0x8c)={0x3, 0x2, 0x10000, 'queue1\x00', 0x7034}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f00006cc000-0xc)) epoll_wait(r0, &(0x7f0000586000)=[{}], 0x1, 0x0) 2018/02/05 17:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000242000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) signalfd4(r0, &(0x7f00009d7000)={0x7c21}, 0x8, 0x80800) getsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000134000-0x4), &(0x7f000009a000-0x4)=0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x8, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000272000-0x18)={0xaa, 0x40}) 2018/02/05 17:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00009a9000)={0x0}, &(0x7f0000a92000-0x4)=0xc) getpgid(r0) r1 = getpgrp(r0) r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000fc0000-0x8)={0x5, 0x9, 0xc3c, 0x2, 0x100000000}) prlimit64(r1, 0x8000000000, &(0x7f0000db8000)={0x0, 0x5}, &(0x7f00009dd000-0x10)) 2018/02/05 17:19:04 executing program 2: r0 = userfaultfd(0x80000) fcntl$dupfd(r0, 0x1, 0xffffffffffffffff) fallocate(r0, 0x0, 0x9, 0x8000) 2018/02/05 17:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x227b, &(0x7f0000001000)="06") read(0xffffffffffffffff, &(0x7f0000eae000-0x58)=""/88, 0xfffffdfd) 2018/02/05 17:19:04 executing program 6: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) preadv(r0, &(0x7f000002d000)=[{&(0x7f000002e000-0x69)=""/105, 0x69}], 0x1, 0x4000000000000000) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x17, &(0x7f0000023000)=0x3, 0x4) truncate(&(0x7f0000002000)='./file0/bus\x00', 0x3) 2018/02/05 17:19:04 executing program 4: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000e79000-0x9)='/dev/sg#\x00', 0x5, 0x10000) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r0, 0x101, 0x0, &(0x7f0000c91000)=""/215, &(0x7f0000e79000-0x4)=0xd7) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000b3d000-0x38)={&(0x7f0000e7a000)=@l2={0x1f, 0x80, {0xff, 0x5eb, 0x80000001, 0x4, 0xff, 0x8}, 0x2, 0x800}, 0xe, &(0x7f0000e7b000-0x30)=[{&(0x7f0000e7a000)="b4", 0x1}, {&(0x7f0000116000-0x3e)="053bb2cd3677a253812f2e2e94e4c0bb5908632ec714868fe0e0b0d5fc85637661e9197b536bbb73bf2539f1f86b621b428198ec82dac09b964e886f5b51", 0x3e}, {&(0x7f0000e7b000-0xe1)="6073c7d5aa9d3329124e8d92b8d9313198d5e17f0afce83151533e2b582e79d6b3ee89f3e473cd3f0485a1b6c38b01af1d2fc06a1db7206cb25824e57a1d6ba7489ce97eae12ae24ebdb9f80899b083321c1d3873750dafdbd7d537ce974b80687f6fc17eb4e8dc96d351f5c13cf78341d346ffc0d61b56fb5e89a2ce7561e594c59dd740bd8c17b91a17c1a8525304860423c9072aac7de3ba3124aaaf7d29b149bb07774d6c458e1c74396309b235b75cfb8b12bc54f291bc3b10fd959fc40f79b6c719984e913f8ecc06ee0e3dd538c90672ff3dd36236815816a2a9432e203", 0xe1}], 0x3, &(0x7f00009dd000-0x1180)=[{0x1010, 0x113, 0xfffffffffffffffd, "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"}, {0x28, 0x10f, 0x20, "fac6e8bf0a09148ec18e901fb607a17333f2d086eb9c3e"}, {0x28, 0x119, 0x10000, "757209c91f68f17d37eeb8f0488d8e8365934763"}, {0x88, 0x3a, 0x101, "cb063b9bdd5f4ca890ec6bdbf6b95c55c194ce0826a7458c2d3e3121a522cbc3fcd7a8b834f91c2aab300dc3480ab8784d534c5e2d2b25ac9ad2c18211ec0d81f25f1dd83a5a5c92e43a64b887f08d995263352c82462cca60a1e43707994fed2f1a8b6878200cad4630b9d2d12352c849d5782dc67c09"}, {0x98, 0x1, 0x4, "16f630c69ff0b8f7dcbfaf33369ecfc5a0dd516224fb0b0192fbb263d56c23bbcac500f879557f0faf5889b8fc4876402f618ef902f67ed08a46bece8de3f559b5e50a14ce58a4e0135dfc1e9e0e5fc57b2c42bd0a1353ef974efdeabac532538c41df3c1de793614eaa286104eec13819b98182aa46117cbd7993f6bf1aee69ac14d3ae4a71fc"}], 0x1180}, 0x10) recvmmsg(r2, &(0x7f0000e79000)=[{{&(0x7f0000442000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, 0x26, &(0x7f000059b000-0x70)=[{&(0x7f0000e7a000-0x51)=""/81, 0x51}, {&(0x7f0000e79000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0x57)=""/87, 0x57}, {&(0x7f00009cf000)=""/214, 0xd6}, {&(0x7f0000461000)=""/164, 0xa4}, {&(0x7f0000273000-0x9e)=""/158, 0x9e}, {&(0x7f0000e7a000-0x29)=""/41, 0x29}], 0x7, 0x0, 0x0, 0x8}, 0xc0}, {{&(0x7f000015d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x10, &(0x7f0000e7a000-0x20)=[{&(0x7f0000e7a000-0xdf)=""/223, 0xdf}, {&(0x7f00001f3000)=""/93, 0x5d}], 0x2, &(0x7f0000b1f000)=""/96, 0x60, 0x6}, 0x3}, {{&(0x7f0000ba7000-0x9)=@rc, 0x9, &(0x7f000010a000-0x50)=[{&(0x7f0000e79000)=""/24, 0x18}, {&(0x7f0000e7a000-0x6a)=""/109, 0x6d}, {&(0x7f0000e79000)=""/193, 0xc1}, {&(0x7f000095d000)=""/162, 0xa2}, {&(0x7f0000bd2000-0x70)=""/112, 0x70}], 0x5, &(0x7f000084c000-0x37)=""/55, 0x37, 0xffffffffffffff00}, 0xbc0}, {{&(0x7f0000a3c000)=@hci, 0x6, &(0x7f0000e7a000-0x40)=[{&(0x7f0000229000)=""/85, 0x55}, {&(0x7f0000e7a000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e7a000-0xe8)=""/232, 0xe8}, {&(0x7f0000e79000)=""/4, 0x4}], 0x4, &(0x7f00001c3000-0xe5)=""/229, 0xe5, 0x2}, 0xffffffff}, {{&(0x7f0000132000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, 0x10, &(0x7f00007c3000-0x70)=[{&(0x7f0000e79000)=""/166, 0xa6}, {&(0x7f0000903000-0x87)=""/135, 0x87}, {&(0x7f00004cf000)=""/160, 0xa0}, {&(0x7f0000e7a000-0xe6)=""/230, 0xe6}, {&(0x7f0000268000-0xac)=""/172, 0xac}, {&(0x7f0000e7a000-0xbd)=""/189, 0xbd}, {&(0x7f0000e79000)=""/63, 0x3f}], 0x7, &(0x7f0000e7a000-0xad)=""/173, 0xad, 0xd4}}], 0x5, 0x120, &(0x7f000060f000-0x10)={0x77359400}) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MAX_SIZE(r3, 0x28, 0x2, &(0x7f00003e4000-0x8)=0x7fffffff, 0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f000024c000-0x4)) dup2(r4, r1) 2018/02/05 17:19:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012b000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x100003) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r2, &(0x7f0000f6f000), 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x52) accept(r1, &(0x7f0000874000)=@pptp={0x0, 0x0, {0x0, @loopback}}, &(0x7f00003fc000)=0xfffffffffffffd0d) 2018/02/05 17:19:04 executing program 1: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x10, 0x3, 0x1) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000019000-0x20)={@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x5, 0x2, 0x0, 0x6, 0x101, 0x3, 0x9}, 0x20) sendmsg(r0, &(0x7f0000004000-0x38)={&(0x7f0000000000)=@nl=@proc={0x10}, 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="5500000018007feab72d1cb2a4a280930206000000a843096c26236925000b0000040149bd50ca8a9848a3c728f1c46b7b31afdc1338d54400009b84136ef75afb83de448daa7227c43ab8220100bf0cec6bab91d4", 0x55}], 0x1, &(0x7f0000004000)=[]}, 0x0) 2018/02/05 17:19:04 executing program 0: clone(0x0, &(0x7f00009a5000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x3fd, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000001000-0x8)='./file0\x00', 0xc082, 0x0) getresgid(&(0x7f00000c6000-0x4), &(0x7f0000c91000-0x4), &(0x7f000030e000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000002000)="706bab98f5a5a942da512a7e9fe9de683e042a9337fa5307a040d60e99cd2ce7ea091b5ab9c9a1d6a4d5959c535eefea678a2ac0e3a634e5a0", 0x39) 2018/02/05 17:19:04 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cd0000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000001000-0x4)={0x8, 0x9f, 0x2a}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000418000), &(0x7f0000132000)=0x10) setsockopt$inet6_int(r1, 0x29, 0x49, &(0x7f0000db9000), 0x4) 2018/02/05 17:19:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00006b9000-0x8)={0x0, 0x0}) r1 = syz_open_procfs(r0, &(0x7f0000462000)='net/arp\x00') r2 = syz_open_dev$urandom(&(0x7f0000ba5000)='/dev/urandom\x00', 0x0, 0x1) sendfile(r2, r1, &(0x7f00005fa000-0x8)=0x3, 0x100000001) setsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000114000-0x2b)="5782f8f26007c2419891bed8076d02db5e1134666518f5ed9065e2a6c796fac2ed54398093b7d35efec8fd", 0x2b) 2018/02/05 17:19:04 executing program 5: 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$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00009b5000)={0x0, 0x0, &(0x7f0000572000)=[], 0xffffffffffffffa9, 0x0, &(0x7f00001d8000)="666c2554e9e9134f58eca533c9780500dfa2e434bfaa374fc44fc150903165bffdb920372aefb13e446c4b9e4884109a7922734e2f831dcbb825211258584db21bef83e1c2b209dbc6d579625c4369e4863029e215"}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000000f000-0xc)) r3 = socket$inet6(0xa, 0x0, 0xf464) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f0000db1000-0x4), &(0x7f0000b65000-0x4)=0x4) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000cd000)={0x8001, 0x2, 0x1, 0x3, 0x7, [{0xc0000000000, 0x5, 0x4, 0x0, 0x0, 0x200}, {0x4, 0x9, 0x6, 0x0, 0x0, 0x1000}, {0x5, 0xcf, 0x4, 0x0, 0x0, 0x2980}, {0x401, 0x100, 0x1}, {0x884d, 0xfffffffffffffff8, 0x8, 0x0, 0x0, 0x100}, {0x0, 0x0, 0x5}, {0x2, 0x4, 0x8}]}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r4 = openat(0xffffffffffffff9c, &(0x7f0000541000)='./file0\x00', 0x2, 0x100) getpeername$unix(r4, &(0x7f0000fc9000)=@file={0x0, ""/4096}, &(0x7f0000c29000)=0x1002) fadvise64(r2, 0x0, 0x8000, 0x2) 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 17:19:04 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x4000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffff9c}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000001000-0xc)={r1, 0x80000, r2}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000000000), 0x8) mprotect(&(0x7f00004ea000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000f6f000), 0x0, 0x20000004, &(0x7f0000b64000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) r3 = dup(0xffffffffffffffff) write$selinux_create(r3, &(0x7f000048d000)=@access={'system_u:object_r:hald_exec_t:s0', 0x20, '/usr/sbin/cupsd', 0x20, 0x30, 0x39}, 0x34) r4 = syz_open_dev$sg(&(0x7f000007e000-0x9)='/dev/sg#\x00', 0x100000000, 0x8000) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000548000)=0xffffffffffffff80, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 17:19:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) getitimer(0x0, &(0x7f0000f74000)) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000017000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, "a30c6914375bb3a845e6a506a4558aee2c5c0ac4b436acd86419cab2d6e0e2b0f13a13e6636d2d744704080000e665e253ab84f933717dade1d033ca87d410ad", "a752f81e064cdff0c72e2e20e685bd65f5f12532c2b3b211f3c46a56fe000f22d68ce6004cd54aafab64c5d2f3da09ed70761252c07dc6c632abbb8700000005", "ddf4d87211ff877d183293eb2c95ced1739221eadd4239627ad24eff30638bf6"}) r1 = syz_open_pts(0xffffffffffffff9c, 0x1000000002) ioctl$KDSETMODE(r1, 0x4b3a, 0xe18) 2018/02/05 17:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e19000)='/dev/ptmx\x00', 0x111000, 0x0) r1 = fcntl$dupfd(r0, 0x80000000000, r0) r2 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000ee5000-0xe8)={{{@in6=@empty, @in6=@ipv4={[], [], @loopback}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@remote}}, &(0x7f00007c5000-0x4)=0xe8) getresgid(&(0x7f0000fa5000), &(0x7f0000c2f000), &(0x7f0000794000-0x4)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00004cf000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000cfd000-0xe8)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@ipv4={[], [], @local}}}, &(0x7f00002ef000-0x4)=0xe8) getresgid(&(0x7f000089d000), &(0x7f00003fb000-0x4)=0x0, &(0x7f00000ec000)) r8 = getpgid(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000448000)={{{@in=@dev, @in=@rand_addr}}, {{@in6=@local}, 0x0, @in=@rand_addr}}, &(0x7f0000b7b000-0x4)=0xe8) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000918000-0xe8)={{{@in=@broadcast, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000118000)=0xe8) getresgid(&(0x7f000027d000)=0x0, &(0x7f00007aa000-0x4), &(0x7f0000f6c000)) r11 = getpgid(0xffffffffffffffff) lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f00000f9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getgid() ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000632000-0x4)=0x0) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x2) stat(&(0x7f0000783000)='./file0\x00', &(0x7f0000dbb000)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getgid() sendmsg$unix(r1, &(0x7f0000823000)={&(0x7f000023d000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000bb9000-0x20)=[{&(0x7f0000564000-0x5a)="02dbfadc0370cacc00c17492ab37edceb0b9af2346f2f081799a371c793a4542cfa7d0e7ee9b5ec2ea7f665d6e448c8700e283d7070da89d744299cf2c3dba7493babfef9a7dd4cb38458f10a32b391a681ad8e1ee37d6c81519", 0x5a}, {&(0x7f0000d4a000)="6a894860bd2d7eed19b98de676cdc76a6009dfba5d5ea720b7b2a671ee1a9396f814e7fca27c3b5352468c27fa1d514005b20302f2304571eb26dd42d50cea7a634f3ef4606b5e5f14a4de60b1dc3d539cc2670b321886319539cef60f723d6e60f393cdff4c1a2639e7b8bab728f8b5f0a5dfab2dcc4701e6e8f3e1e6", 0x7d}], 0x2, &(0x7f0000c9a000-0x130)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r1, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x18, 0x1, 0x1, [r1]}], 0x130, 0x840}, 0x40000) socket$inet(0x2, 0x7, 0x3) ioctl$int_out(r1, 0x5460, &(0x7f00005b8000)) 2018/02/05 17:19:04 executing program 2: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setitimer(0x1, &(0x7f0000001000-0x20)={{}, {0x0, 0x2710}}, 0x0) socketpair(0x1, 0xb, 0x3ff, &(0x7f0000009000)={0x0}) getsockname$netlink(r0, &(0x7f000000f000), &(0x7f0000010000)=0xc) 2018/02/05 17:19:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x8000000000088) bind$inet6(r0, &(0x7f0000727000-0x1c)={0xa, 0x3, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003aa000)={&(0x7f00008fe000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local}}}, 0x32, &(0x7f0000ff8000)=[], 0x0, &(0x7f0000222000-0x8d)=""/141, 0x8d}, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4a, &(0x7f0000db4000)=0x7fffffff, 0x4) r1 = socket$inet6(0xa, 0x802, 0x88) sendto$inet6(r1, &(0x7f00005c2000), 0x0, 0x0, &(0x7f0000d1f000)={0xa, 0x3, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) restart_syscall() 2018/02/05 17:19:04 executing program 7: mmap(&(0x7f0000000000/0x57000)=nil, 0x57000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xa, 0x2, 0x88) r1 = syz_open_dev$mice(&(0x7f000003d000-0x10)='/dev/input/mice\x00', 0x0, 0x800) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000028000-0x4)=0x0) r3 = getuid() r4 = getegid() ptrace$setsig(0x4203, r2, 0x7fffffff, &(0x7f0000050000-0x10)={0xc, 0x6f, 0x80000000, 0x1}) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000045000-0x12)='/dev/loop-control\x00', 0x185002, 0x0) r6 = socket$pptp(0x18, 0x1, 0x2) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000055000-0x4)) mmap(&(0x7f0000057000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r1, &(0x7f0000058000-0x38)={&(0x7f0000058000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000022000)=[{&(0x7f0000058000-0x55)="591edf0e7ab9a87bc3496f602f1c781205dbd26fafa219763700b5894613e0e00737a35d5c85972345e9485b6c82752f4b6bd43651a73b4194e4c784ac32c80d7bcc31ec8a3ff17cda174f0d81784d015f2df922c7", 0x55}, {&(0x7f0000057000)="9c2c0ca3a46ef34d732acd840f66bbf8256f5554baa8acc79b8fba1783ef966ba1a6edd4b50bc6e4b9f287a2e68207900f870d1edc0a2ce4d445e64926a3fb6ce34da976e0a05b8c7cb85797c6b18c8ec3709ff85eaeab19948b18674756976f8f6e4ea70b734185b19598200ec179cea744a3c1e7f4f8fb76bd5aa98ecacc", 0x7f}, {&(0x7f0000057000)="9e3386f5516e8c075d33fea462a11c576710c068afc8ecd9cd5227e04c788b707c96307ab63406a40084a239809160c477b705b332e860247f3c2d58c5d3f067fff807e864c9299f0be8c0fec4927cbd89776580bae77971bc0c57c02a38e2b16305040c749d6b48c4be63c9ac0e69714f0693f8f5e220323c5bb5f6ae860911449690fa325cbfc175c3bab24d250a86240d23448054a83fceab67f6bc197055be810e8cb8a48c78a445efc611", 0xad}, {&(0x7f000002c000-0x3a)="73b2fcd6f19b02c4543b7c2a2581659d90312ca137ebb47f2208a52511bc26ddcc404999f3c0a295655526940feb3f464789062e1186eb202a88", 0x3a}], 0x4, &(0x7f0000058000-0xa0)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x28, 0x1, 0x1, [r5, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r6, r0, r0, r0, r0, r0, r0, r0]}], 0xa0, 0x1}, 0x4040001) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000008000)={0xa, 0x0, 0x0, 0x4, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_nat_t_port={0x1}]}, 0x18}, 0x1}, 0x0) 2018/02/05 17:19:04 executing program 2: socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f00005a0000-0x8)={0x0}) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000fd0000)={@dev, @loopback}, &(0x7f00002be000)=0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000652000-0xc)='/dev/rfkill\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000e5d000-0x8)={0x0, 0x8}, &(0x7f0000358000)=0x8) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000c8c000)={r2, 0x9, 0x30, 0x6, 0x9}, &(0x7f0000ee3000-0x4)=0x18) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f0000fd7000)={0x2, 0x3ff, 0x0, {0x0, 0x989680}, 0x80000000, 0xadd7}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000613000-0x8c)={r3, @in={{0x2, 0x2, @rand_addr=0x7}}}, 0x8c) r4 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000573000)='/selinux/load\x00', 0x2, 0x0) syz_open_dev$sg(&(0x7f0000d99000)='/dev/sg#\x00', 0x0, 0xf789c28af28b0bdf) r5 = syz_open_dev$mice(&(0x7f000097a000-0x10)='/dev/input/mice\x00', 0x0, 0x640042) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000716000)={r2, 0x10, &(0x7f00001f3000)=[@in={0x2, 0x3, @loopback=0x7f000001}]}, &(0x7f0000a12000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r5, 0x84, 0x64, &(0x7f00003ab000)=[@in={0x2, 0x3, @loopback=0x7f000001}], 0x10) sendfile(r5, r1, &(0x7f0000ec2000-0x8), 0x7) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000a33000)='/selinux/policy\x00', 0x0, 0x0) sendfile(r4, r6, &(0x7f0000091000-0x8), 0x1dd) 2018/02/05 17:19:04 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0xca3282448afa7373}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 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) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000011000)="86a88eacbf5093bd781a5ad93112319970c961b40471d4fedd25973a3145d42c9d47227b849aa23f9e1bb930838d17f0967066dbf64977e2ecd46e3134a35cef23cbbb92227dc6a4a133062112bc8d38345a98e1d60e7313ef65718784d1484016186a1d2930e923ca02a06a0b0e93df923b07d217d158887015102404ae3d297dca593b05642fb3d3b62799b3613ad432e657afc31cb303cc0a474731025476d4884e95000b364ba4d383c3f11a78c5a026d6f60e2b87acb340c8df85454d7390e9095a84e049e2b3d314b8a939d769f0ce0890c2c96b697f1af7b88d", 0xdd}, {&(0x7f0000001000-0xca)="7b54ccb5be4d1e7d111cfe46c6dc9e90f74c829dac107efa36e1d9c8e99f17236794d73b6a666dcd0cfd41847ff52f38eb9f4c8fc178eeef083d76249b271cb16fff922e7c8c2c4ac353b9f3e9a99aec4f8aad20fde8bc0f7cdfeafc4b1ccc55ed633a0238c75403466c5b0eaf4097a40571d51b3be3c912f2f315465ff74844e6f99619379ead7f99fa521d23a523abbce1b67efeb8cf68562c7668ad48f2947afb52f54d5092ffda922fc49e29ed4b9f6c2b134a07a925b83967aea5766e89185eaa2eb593a9a3b4ee", 0xca}, {&(0x7f0000001000-0xf5)="77cd036e7a3f174eb4a6e15b4dacef7e19074bdd9e00e495cd6309193a8f288a8aaf7e5cafc4ee9abda61b961f2edb5bbb33c4af326875c8ce7f3a4216b2396b3b69d9ed9c82f726a38d493c2b69f594aad4d6351e657a8b90a2511d362150fd1093a33f2b70c73913a2f3e4354410b285016dd20867ca11afdb6c863e0e75f2bb8203a9baf88aaa1f2b621b4d0f7a99432fef5273b8f5681d67cb4c19b7bb7af56c6b2b245bb5f7cf1d0c9f13ec36e92651c5c269d8b3fd23ec240546e0d0c1a9f9eb6a6b1814c444baca402649c1ed4526407c59bd9cd38999d9ba8d5944b9596f7144cad83a2401300f358cb3c1f5a8ddc2eaf2", 0xf5}, {&(0x7f0000001000-0x46)="caf5f4e6d9d1066bee6d1e41a5f81a2b38bf7cdf492f6095f634579e091aef1eb2efef2d3f2b86ec1e1c352671f9a5f268b856630cf2e3c6b4e38c6398a5c2565a7dd1f360c2", 0x46}], 0x4, 0x9) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000014000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000012000)={0x0, @in={{0x2, 0x3, @empty}}, 0x9, 0x8}, &(0x7f0000004000-0x4)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000-0x8c)={r2, @in6={{0xa, 0x3, 0x7, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}}, 0x8c) r3 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000001000-0xc)=@sack_info={0x0, 0x7, 0x2}, &(0x7f0000002000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f0000000000)={r4, @in6={{0xa, 0x2, 0xffffffffffffff01, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x5}}, 0x4, 0x5}, &(0x7f0000013000)=0x98) capset(&(0x7f0000011000), &(0x7f0000001000-0x18)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00003bc000)={0x3, &(0x7f0000816000-0x18)=[{0x2, 0x7, 0xe8, 0x1b}, {0x1, 0x5, 0x400, 0x10000}, {0x9, 0x6, 0xfff, 0x2}]}, 0x10) sendmmsg(r0, &(0x7f00005b4000-0x78)=[{{&(0x7f0000d50000-0x10)=@ax25={0x3, {"4e243bd3ffcc68"}, 0x5}, 0x10, &(0x7f0000dd6000-0x50)=[{&(0x7f000017c000-0x99)="4afc1dfb6b16f2c647f65be2cb460f35bfeb2e98ea2515bf22534f9b794e393e72190f688d1c1f11a6cc9f8e1c4088e6ac143abc5083590eeb3ca2939a0e8259435f6d666d11408ed36e2d0fe5ffd44cd5f6d9c5605c874af7cdc046c59b64b68cf3e3673c23c48951e56f830ffc0a9b86bae3a288acc04ee2e5468109420bd4c2b0b5d6577951c64706b160feaa7cdef9ee542f5a70b6af53", 0x99}, {&(0x7f00002f9000-0xef)="fb77203003e4caf02faf8644281b1dbdeecc8a4783d96130afde8178a0b697c6f6d588c0899c8b4c50984d591b99582312e6a08fd665705d5fe277de470c30c8e409a5b17e4d53a76cca35298911eb3439d6629f6fb7d82732f5dfad7cc769c1df10a7aff686c43cb4d8bcc5d2a7b7eeb1d87c1ec31e36d9ee9ef0af8fdbe870ba66ccaf76a2a39d62136eb17dc69ffad411349b21549b9e1170c3a5dae878d26c2111ccc2acdd1cab72206824dac7d9e3fb279775ffbcfe70a95fd7a530f1ac1b7c8fc8abe9b325d01f70fb87c3cebc8cb4e73fb61473abda7f82ab0f73c8f3e65a36ee19415771602c33476a7d14", 0xef}, {&(0x7f0000253000)="437a351c8b48ff2ab67eb92b3783a65077d1b1e510e2b7030b49b67a4236efbde7d923a615ba9a1280bffdd04bc8a9e6913826abdc203f82b409875e45d3727a4fcedfd891788977032db972bc0e0293c427a9771964fa898e1dad865e9c9c70993bbd54819ee474fa0ec82473c55de9a5a0cee9a08c81b5812faf2ae892a1c70ee38c03225718f7fd34b0", 0x8b}, {&(0x7f00008cf000-0x7e)="d46aa3dec41bdc776743ba28b3f4d0748f8c083f44383487a5d18ee3e55fe4cfd1bb8a41220f2bc2f2369c0e4020dd35a9a0210a691e20da865e6024e01823028cf18346670441a2eb3f266b07ab27b3d0fe7247246f0b74d5fd0d2fa5c450cdd3338451a71f10c84ffbaf9ffa95f23e9c9a665d9ccec7e279006d87fd3d", 0x7e}, {&(0x7f0000e8b000)="8ab857e4298bca8f22", 0x9}], 0x5, &(0x7f000084b000-0x570)=[{0x50, 0x199, 0x1, "aa0e8a5a848b2e6b31925286089122a148c4bfde490ffaaacaf4a09427df43d988217f0cb360103e5d047bd6fc351a79c46f7d1925a68ea0803b8a6b6dda"}, {0x48, 0x85, 0x7, "4ad54fac6a182d384c472684b2a81c3e535b3425507c73b14f214796d94385c8ee32ca8656a263e9a82f27c3ce65731dc837f9d2756dc1"}, {0xb0, 0x84, 0x1, "a7f8ed7f20d08bf32bb316adb6f01663f9e654f9c62ef0c791751038a0fedb413865e0213616941d8b5cfa8c37b621ca576e6186b6d6edd213d0d21e6341e6a5687145f5154cf9f8402168d0b1c7579f1bb846d97d05f2a2a952e369af94b3db3d9bf3b268625e87d5d6a6471eebbc32bad2cf3a19af58ec4b5cfcb42aaddbb29f8c86e2f73793b2730171b5ba7948ad8904b2b33cd88d1f5d095dae"}, {0x80, 0xff, 0x9, "8f06daab44360661b62eb561e7dfed1e850e25f85b5b964b875a5f30802875d746be8f89485d58a0da6f71812bccaa9be142d3a66b5824236b0c3234c69edaf377df099303a5dbd749f097a9e3eb512cf10655b585606ad50c59858b7a7059e1bc553afe7e2ba46e733c76e18e"}, {0x100, 0x1ff, 0xb8, "7751de26edfc42aec3e8037cb0abdc44a43d138efb604685ad81082bb1565fada5beea5d92a3a2b4b77d4811b760f3b26804410feb2fdd30a9f18efc013f3dc2aff79ddf79000976c381d3973fcdc1e15ab7aa0549c7fc41adf2459e8d312d19f3aa24232eea588ba2797a7aafe624de2e0108ffe2ae22a16c4aadb7e448ef614f8103ba061fcb905bec99a322704e3347d9c6c3971ad16acd557f0e0eb5495e14b9096abef50d686581f9c32c33bdd5bc05661fe6d119141477c98a332cf67a124e6ef360a1201cb56602ef180ca1591309776215f6ebbcf413e438dbc5c794dffe65169b6e207a5c"}, {0x50, 0x11f, 0x5, "74dbb8498b234ca639dad1544a5f90a75c960b807bac3af4c590760f43d887076dcb6be276639b47a0fc362a880a5312f426f3e84f3122137f"}, {0xf8, 0x10f, 0x9, "b9af4e72d23890343a9f458be69907f2f6e7943789dee76471ee114216c25d14d0a5ade217714bc890a6c1897963130ff5fb92b3d0ca97f637febc77efe45f20e3202c19f47afa01400416f35233a24dd39d8ec8de5473a56359033440f0a075e1be64019caa374e996dc01888b812b2c9e0858478c311f5b51af2c292135dac62b9b99fccf3981892e742cfcf8ebf761337dfa9b6ebdb8e5069ffcfdad7ecef3342c9c2c8f2760669f0a12ff3fb759b669126ae74cd1cea24c1677cd6f35f874671c7441bdb177d1702fd9b2d05da4f4b2acbb6f0f7421b1ca5fab5b8b5cbc8a23db541"}, {0x90, 0x100, 0x4, "62deb7bb038c594eec7391028be00e6abee8017f7974c9a17cf53c860a6b2d339faabf202f91dd7f74bd9d57157d44cb3e502d397cd10b896804d560b39cd42b193e0dc0acea51202aff4628d72b6e0b818ec56654a93872bb272a9adab273f537f51681d6d3941e3589e6301e35bfe4e130a38c11603ec07b34eda66dcf"}, {0xd0, 0x1, 0x1, "b846af811595af6e0bce57a0e4f7fa792e9ce740e00da5953b0d8e0c928797e7a1d5f37bc6b589af1a7c46a4be03992f2abaa5e2ae1bfa5bbb747b0e608275119b8fb60d213a5a6f8573098350b0f03a677d37dbdf322acdfdcfb68cbb0346844a81fbfd4e31171212f78f0d7c41a4dd055eeaa2bc3dc1af1cbaa4e3d44497c94ac176fd335b3c965a629bb97c83986c57b3030f0023063d226ba9fa98446cda09d8d568b0d8da1867a77b6308ab53de84b84f8ff2a1750eec28d45caeb529"}], 0x570, 0x801}, 0xe4ba}, {{0x0, 0x0, &(0x7f0000ffc000)=[{&(0x7f0000752000)="71b0e17e8100a882adb586cc4bf2ecf79649e2adb0411bafc6d049a6cdaf69c48676a91b58ecd3268b2048e91ca7e0a5dbb7b0e68913", 0x36}, 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{0x80, 0x88, 0x3f, "b22839a4b37c2b8c620ec99079991061e30074b9c04ece4a1488cb216b40a393c4a2c0dd216eef6fc9e348cce07380dcfb8c585c34fd74dfc7a16d8937e106ca26bb486824f54729d54dfa70fa3059f4a22b9728bf863880d365c891e2c0c3f50ab191b4800a607ff1f59319822092"}], 0x1168, 0x40}, 0x2}], 0x2, 0x10) sendmsg(r0, &(0x7f0000008000-0x38)={0x0, 0x0, &(0x7f000000d000)=[{&(0x7f0000008000)="4c0000001100ff20fffefd956fc283b724a60080020000000000000000000000100003001fc41180b598bc593ab6821148a730de33a49868c62b2ca654a6613b6aabf35d4c1cbc832b0790ed", 0x4c}], 0x1}, 0x0) 2018/02/05 17:19:04 executing program 6: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) fcntl$addseals(r0, 0x409, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x7, 0x0) setsockopt$inet6_int(r1, 0x29, 0xc8, &(0x7f0000f22000), 0x4) 2018/02/05 17:19:04 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80080, 0x0) fcntl$setstatus(r0, 0x4, 0x46400) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000079c000)={0x19980330}, &(0x7f0000cc8000-0x18)) r1 = syz_open_procfs(0x0, &(0x7f0000692000)='map_files\x00') fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000a7a000)="656d3073656c66a673656c696e757800", 0x10, 0x0) [ 211.182832] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/05 17:19:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00001d3000-0x11)='/selinux/enforce\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c28000)=""/36, &(0x7f0000f6e000)=0x24) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @rand_addr}}}, @sadb_address={0x5, 0x9, 0xff, 0x1, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff80], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000690000)=0x0) fcntl$lock(r0, 0x7, &(0x7f0000f5c000)={0x1, 0x0, 0x7f, 0x4, r2}) [ 211.286447] netlink: 28 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/05 17:19:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0x400000000000800) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000985000-0xc)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000aaf000)={0x20000004}) 2018/02/05 17:19:04 executing program 1: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setsig(r1, 0xa, 0xe) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) [ 211.671102] binder: 28952:28953 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 211.680236] binder: 28952:28953 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 211.708104] binder: 28952:29022 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/05 17:19:05 executing program 7: mmap(&(0x7f0000000000/0x8a2000)=nil, 0x8a2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000548000)=0x3, 0xfffffc4b) close(r0) 2018/02/05 17:19:05 executing program 5: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xc, &(0x7f0000ee8000)=0x40000000000800, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000eee000-0x4)=0x14e1, 0x4) socket$inet(0x2, 0x80000, 0x3081) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x4, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000eee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RM_MAP(r1, 0x4028641b, &(0x7f0000eef000-0x28)={&(0x7f0000912000/0x4000)=nil, 0x36c3, 0x7, 0x18, &(0x7f0000958000/0x1000)=nil, 0x80000001}) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/05 17:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00004ef000-0x7)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f000004f000-0x4)=@int, &(0x7f0000c92000)=0x4) getsockname(r0, &(0x7f0000bdd000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[], 0x0}}, &(0x7f0000f72000-0x4)=0x14) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000112000)='/dev/autofs\x00', 0x2a000, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000cd5000)={0x0, 0x0, 0x0, 0x0, 0x9, 0x5, 0x1e, 0x18, "8ed9aba1eeac3f09f0a531970edc9690a62b3e250b1f05af2ad3ce37f840292e8dd4afd80646c0543b54254fcb3109e217a546ab210b0eb2a27fe5b14ed1623a", "a8b54d4123822f9c0402364a04604d22a5cc3241a54be9b0db6844965acf64a6", [0x5, 0x6]}) symlink(&(0x7f0000752000-0x8)='./file0\x00', &(0x7f0000002000-0x8)='./file0\x00') connect(r0, &(0x7f00007d7000)=@ll={0x11, 0x6, r2, 0x1, 0x2, 0x6, @random="ec036d6d0a2b"}, 0x14) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000070b000)={0x0, 0x7530}, 0x10) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f000016c000-0xc)={0x0, 0x0}, &(0x7f0000173000-0x4)=0xc) lstat(&(0x7f0000840000)='./file0\x00', &(0x7f000006e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000060000-0x8)) socket$inet(0x2, 0x80000001000009, 0x5) truncate(&(0x7f000060a000)='./file0\x00', 0x5) syz_fuseblk_mount(&(0x7f00008b9000)='./file0\x00', &(0x7f0000e3c000)='./file0\x00', 0x5000, r4, r5, 0x8001, 0x0, 0x100080) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f000047e000-0x4), &(0x7f0000195000)=0x4) write$selinux_load(r3, &(0x7f00006f2000)={0xf97cff8c, 0x8, 'SE Linux'}, 0x10) r6 = dup(r0) setsockopt$inet6_tcp_int(r0, 0x6, 0x20000000000002, &(0x7f0000001000-0x4)=0x81, 0x4) setsockopt$inet_tcp_int(r6, 0x6, 0x1b, &(0x7f00009d4000-0x4)=0x10000004, 0xfeb3) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendto$inet6(r0, &(0x7f0000e78000-0x1), 0x0, 0x20000004, &(0x7f00008d5000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) llistxattr(&(0x7f0000a6c000)='./file0\x00', &(0x7f0000a8c000-0xb6)=""/182, 0xb6) readv(r0, &(0x7f00009f4000)=[{&(0x7f0000915000-0x1000)=""/4096, 0x1000}, {&(0x7f00001fd000)=""/115, 0x73}, {&(0x7f0000a81000-0x45)=""/232, 0xe8}, {&(0x7f0000f09000-0x18)=""/24, 0x18}, {&(0x7f0000086000-0xfe)=""/254, 0xfe}], 0x5) sendto$inet6(r6, &(0x7f00002cf000-0x284)="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", 0x284, 0x100000000031, 0x0, 0x0) 2018/02/05 17:19:05 executing program 3: mmap(&(0x7f0000000000/0xfa1000)=nil, 0xfa1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa3000-0xc)={0x0}, &(0x7f0000fa2000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setregset(0x4205, r2, 0x10000000001, &(0x7f000033f000-0x10)={&(0x7f0000fa5000-0x1)="0020000100000000", 0x8}) 2018/02/05 17:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000efd000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f00008b4000)='./file0\x00') mount(&(0x7f0000980000-0x8)='./file0\x00', &(0x7f0000a52000-0x8)='./file0\x00', &(0x7f00002d7000-0x3)='9p\x00', 0x5000, 0x0) pivot_root(&(0x7f0000858000-0x8)='./file0\x00', &(0x7f0000a97000-0x8)='./file0\x00') 2018/02/05 17:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000125000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000d75000)={@generic, @ifru_flags}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000027a000-0x8)={0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x2a, &(0x7f000037e000-0x88)={0x36, {{0xa, 0x1, 0xfffffffffffff801, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x1}}}, 0x88) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000512000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) openat$dir(0xffffffffffffff9c, &(0x7f0000ae3000)='./file0\x00', 0x2002, 0x20) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="116dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f000022a000-0x10)={0x1, &(0x7f0000527000-0x8)=[{0x6}]}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00008e4000-0x50)={@generic="13f1e0d5d6e4e8ed00d221f430096488", @ifru_flags=0x2000000202}) 2018/02/05 17:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x5, 0x2, 0xff, &(0x7f00001f6000)={0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000831000-0x3f)={0x0, 0x37, "212c568050579250f1c82d930cbd5dfbbd08224761e9da12152696f7dfd833fe4a4f6fad82fe8fbd40e4243b37db718ac2cd11a4702322"}, &(0x7f0000261000)=0x3f) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r1, 0x4, 0x100, 0x400}, 0x10) r2 = socket(0x11, 0x4000000000080003, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f00006f8000-0xc)='/dev/rfkill\x00', 0x8000, 0x0) ioctl$EVIOCGNAME(r3, 0x80404506, &(0x7f0000a1a000)) setsockopt(r2, 0x107, 0xd, &(0x7f0000001000), 0x47e) syz_open_dev$mice(&(0x7f00001ca000)='/dev/input/mice\x00', 0x0, 0x0) sendmsg$inet_sctp(r2, &(0x7f0000b54000-0x38)={&(0x7f00001cf000)=@in6={0xa, 0xffffffffffffffff, 0x1, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0x1c, &(0x7f0000c0f000-0x60)=[], 0x0, &(0x7f0000b70000-0x150)=[]}, 0x0) 2018/02/05 17:19:05 executing program 2: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) pkey_mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) [ 211.739949] binder: 28952:29023 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 211.749472] binder: 28952:29022 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 211.753573] binder: 28952:29024 BC_DEAD_BINDER_DONE 0000000000000000 not found 2018/02/05 17:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) r1 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) connect$inet6(r0, &(0x7f0000d3d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) fallocate(r1, 0x0, 0x10002, 0x1f) sendfile(r0, r1, &(0x7f00005fb000-0x8), 0xfffb) 2018/02/05 17:19:05 executing program 2: mmap(&(0x7f0000000000/0xe72000)=nil, 0xe72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000e73000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000e72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f0000e73000-0x8)=@fragment={0x0, 0x0, 0x8, 0x1000, 0x0, 0x6, 0x2}, 0x8) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x3, 0x0, 0x3, 0x0, {0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}}}, 0x32) r3 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r3, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @multicast2=0xe0000002}, 0x4, 0x0, 0x2}}, 0x2e) 2018/02/05 17:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00003f1000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r0, 0x440000000000137b, &(0x7f0000d60000)) 2018/02/05 17:19:05 executing program 4: 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$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20042, 0x0) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000001000-0xc)={0x1000000d}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000001000-0x4)) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000001d000-0x20)={@common='lo\x00', @ifru_flags=0x1000}) r1 = syz_open_procfs(0x0, &(0x7f000001b000)='clear_refs\x00') mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000002000-0x20)=[{&(0x7f000001d000-0xa9)=""/169, 0xa9}, {&(0x7f000001d000-0xd2)=""/249, 0xf9}], 0x2, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) clock_adjtime(0x0, &(0x7f0000013000-0xd0)) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x4, 0x32, 0xffffffffffffffff, 0x0) eventfd2(0x21c, 0x1) writev(r1, &(0x7f0000002000)=[{&(0x7f0000011000)='S', 0x1}], 0x1) 2018/02/05 17:19:05 executing program 5: mmap(&(0x7f0000000000/0x4f000)=nil, 0x4f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f000004f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000050000-0x4)=0x4, 0x4) dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f000004d000)) 2018/02/05 17:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r0, &(0x7f00000de000-0x8), 0x102000001) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000dd9000)={0x18, 0x0, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='ifb0\x00'}}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) 2018/02/05 17:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000b70000), &(0x7f0000cb8000)=0x8) bind$inet(r0, &(0x7f0000616000)={0x2, 0x2, @broadcast=0xffffffff}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000596000)=0x9, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f00009ac000-0x4)=0x8, 0x4) bind$inet(r1, &(0x7f00007ae000-0x10)={0x2, 0x2, @empty}, 0x10) 2018/02/05 17:19:05 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006f4000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000d43000)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x1c9c380}, {}, {}, @addr={0x81, 0x6}}], 0x30) clock_gettime(0x0, &(0x7f0000bf2000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f0000e74000-0x20)={{r1, r2/1000+10000}, {0x0, 0x7530}}, &(0x7f0000930000-0x20)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000055b000)={0x2, @tick=0xfffffffffffffff7, 0x1, {0x3ff, 0xa2a}, 0x0, 0x0, 0x5}) 2018/02/05 17:19:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000005e000)={0x0}) write(r0, &(0x7f0000aaf000-0xb2)="862fe89173026c5b7e8addb0d1385791ba9568fd2cf3dd3c9e7325fa99e1a1adafc5fd68f638178a2f702f511c873433f0d0fd7d834a84772e61da42a168fdd18e8552894e27fbe63fd21aed04dd0b5de4215d68f3a28fd660e22520ed4c0118ca1cfa246fbc4b0616a4563986d2d4af47224c13fa82f9dddd6a49679d548fdb34f21461b20698b4638c801efd8659374cb6ee9c4ae8301913d940e12c20d616c200924ee7def25eac7a14861cc5f0f84b81", 0xb2) r1 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000f5b000)='./file0\x00', &(0x7f000064b000)='./file0\x00', &(0x7f00002c6000)='ramfs\x00', 0x2000800, &(0x7f0000795000)) read(r1, &(0x7f0000d92000-0x86)=""/134, 0xfe0f) 2018/02/05 17:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCGLCKTRMIOS(r1, 0x5456, &(0x7f000081b000)={0xfff, 0x9, 0x9, 0xac, 0x20, 0x3, 0x4, 0xb11d, 0xfffffffffffffff8, 0x7, 0x0, 0x7fff}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000bab000)=0x3) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/05 17:19:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = dup2(r0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r1, &(0x7f0000002000-0xc), &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00009ce000-0x8)={0x0}) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f00004c9000)={@common='rose0\x00', @ifru_flags=0x200}) mmap(&(0x7f0000000000/0xaf2000)=nil, 0xaf2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80001, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x40, &(0x7f0000aef000)=""/84, &(0x7f000000d000-0x4)=0x54) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x3, &(0x7f0000000000)=[{0x1d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000cd7000-0x4)=0x0) ptrace$setregset(0x4205, r2, 0x202, &(0x7f0000d86000)={&(0x7f00003af000)="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", 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000663000-0xe)='/dev/keychord\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r3, 0x80104592, &(0x7f0000000000)={0x4, 0xba, &(0x7f0000001000-0xba)="a9e568ae95d4812a7257fad6f7bb91056a461d3a117637e9bb4b27ea0d610cb68c4c0fc0af5aafec3065da527a458d6f4541d84bd069bee57d8bbb2f1ddc6ca2f29ba8cc87ec74a1322317cf622be62ccdbe3a52237fb3fe947d10fb87851b7d72161c02e5760a3f29a6bc695c337749fe5aa1b9cd4bc0c61b7e2abea3e6c915a9d6cdaf8df23ab2da95ac978425ae5f213ccd7eb9ddac6aa25ee5ca8043879d10807717f70201700eaed035d86af7a30813eee720d18d348d71"}) 2018/02/05 17:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000c69000)={0x0, 0x0}, 0x80800) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000c71000-0x4)) r1 = add_key(&(0x7f00008f8000-0x8)='rxrpc_s\x00', &(0x7f0000861000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00001c9000-0xd)="f8beeca1f48ee312deb67aa815", 0xd, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r1, 0x1) capset(&(0x7f0000582000-0x8)={0x19980330}, &(0x7f00005cd000-0x18)) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000b9b000-0x10)=@syzn={0x73, 0x79, 0x7a}, 0x10) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000553000-0x4)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f000038b000)=[@in6={0xa, 0x1, 0x800, @mcast1={0xff, 0x1, [], 0x1}, 0xffff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}], 0x48) 2018/02/05 17:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f000043d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4200, r0, 0x2, 0x100008) r1 = memfd_create(&(0x7f00003ab000-0x3)="ff29", 0x0) fallocate(r1, 0x1, 0x0, 0x10000) ftruncate(r1, 0x4fa) fallocate(r1, 0x1, 0x0, 0x10000) lseek(r1, 0x0, 0x4) fcntl$getownex(r1, 0x10, &(0x7f00006c5000-0x8)) socketpair$unix(0x1, 0x40000001, 0x0, &(0x7f0000282000-0x8)) 2018/02/05 17:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getpeername$packet(0xffffffffffffffff, &(0x7f0000ad3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f000012e000-0x4)=0x14) r2 = getuid() sendmsg$nl_xfrm(r0, &(0x7f0000028000)={&(0x7f0000030000)={0x10, 0x0, 0x0, 0x80001000}, 0xc, &(0x7f0000248000)={&(0x7f0000c07000-0x260)=@updsa={0x260, 0x1a, 0x230, 0x7, 0x3, {{@in=@multicast2=0xe0000002, @in6=@loopback={0x0, 0x1}, 0x0, 0x200, 0x1, 0x0, 0xa, 0x80, 0x20, 0x2f, r1, r2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x3c}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, {0x10001, 0x38ac, 0xe6, 0x101, 0xd2c, 0x8001, 0x7e62, 0x7}, {0x7f, 0xfffffffffffffffb, 0x6, 0x2}, {0x4, 0xe4c0000000000000, 0x8000}, 0x6, 0xffffffffffffffff, 0x2, 0x4, 0x3, 0x8}, [@algo_aead={0xe8, 0x12, {{'gcm_base(ctr(aes-aesni),ghash-generic)\x00'}, 0x4c8, 0x1c0, "bc2f86c6630360b90b13a56c7b1b600a34bbc1e2a1bc28fd675cd06f2675b76c8889c0868d6b18fdfd5dfb7653a07fc250176f525ac55443d9ba3366e99528e2d7c3ee5c59edcf0ef39257d2145ff0039ae5a1aefbf0701c182ccb340be592c1cc9e7d05aa63c0f85b39b3398359b0adc1cf6d961247b2b8d639cb8367f35eaefbf445f18258bd8657f988a57bd78538a2cb4defa8790ab3df"}}, @migrate={0x88, 0x11, [{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@loopback=0x7f000001, 0xff, 0x5, 0x0, 0x6, 0xa, 0x2}, {@in=@local={0xac, 0x14, 0x0, 0xaa}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x5, 0x0, 0xffffffffffffffff, 0x2, 0xa}, {@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x0, 0x0, 0x0, 0x5, 0xa, 0x2}]}]}, 0x260}, 0x1}, 0x8000) 2018/02/05 17:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x0) read(r0, &(0x7f0000da2000)=""/8, 0x8) mkdir(&(0x7f000002a000-0xa)='./file0\x00', 0x12) pipe(&(0x7f0000294000+0xe47)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f00003e3000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r3 = inotify_init1(0x0) fcntl$setstatus(r3, 0x4, 0x72109c5fef5d34d3) r4 = gettid() setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f000013a000-0x1000)="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", 0x1000) fcntl$setown(r3, 0x8, r4) rt_sigprocmask(0x0, &(0x7f000003b000)={0xffff7ffffffffffe}, 0x0, 0x8) fcntl$setsig(r3, 0xa, 0x20) inotify_add_watch(r3, &(0x7f000001f000-0xa)='./control\x00', 0xa4000960) mkdir(&(0x7f00007a6000-0x10)='./control/file0\x00', 0x0) timerfd_settime(r0, 0x0, &(0x7f0000715000-0x20)={{0x0, 0x989680}, {0x0, 0x6}}, &(0x7f0000001000-0x20)) 2018/02/05 17:19:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000012000-0x8)='./file0\x00', 0x80000, 0x4) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$unix(r1, &(0x7f0000001000)=@abs, &(0x7f0000001000)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00004d2000)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000a00000-0xf)='/dev/sequencer\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f00004c2000-0xa0)={0x0, @in6={{0xa, 0x0, 0x7b, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x7}}, 0x0, 0x0, 0x22, 0x6, 0x241}, &(0x7f00001d1000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000ab4000)=@assoc_value={r2, 0x7}, &(0x7f00002f5000)=0x8) setsockopt$inet6_buf(r1, 0x29, 0xfb, &(0x7f0000c93000)="ab1ca8ba324a8f8baea082dde05ede58f1a92cc43d1fa6868a3bb3a5d115e74b6574bbe15de944244de6827958929a3828dc160810e4d25777b51e903fff35f741174a9beabe4de393f594cc85ce41624f6d3b2eb21a8a21c9e9f9cff94016cc37bbf318af86e2f70779af4640e4614ff5b836a938dedad549eb90439a22bbe5857510878855ae4cd7426dee9041e265038ff019f3dd67bd5924c0087cacf62e3671e45ed7d27107b955b0dec446bc2748060f1daf47b1e3cc5cfc1a7189c5a2479b637f5a9d6a6709b970fe25df8d725eda8ecf23c1223fc810d709361db00fccfbe27aa7531a73a4f2ff78039f", 0xee) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000084b000)={@syzn={0x73, 0x79, 0x7a}, @ifru_mtu=0xffffffff00000001}) 2018/02/05 17:19:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000386000)=@add_del={0x2, &(0x7f0000f8c000-0x10)=@common='ip6gre0\x00', 0x3f}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000bf7000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) 2018/02/05 17:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196cc1701c94009a1da9381bb45f7f00", @ifru_map={0x100d6c, 0x0, 0x0, 0x0, 0x9}}) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f00009e6000)) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00004cf000)='/dev/hwrng\x00', 0x8000, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f000013f000)={0x28d}, 0x4) openat$autofs(0xffffffffffffff9c, &(0x7f0000395000)='/dev/autofs\x00', 0x80, 0x0) r2 = dup3(r0, r0, 0x80000) connect$inet6(r2, &(0x7f00007ea000)={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x7}, 0x1c) 2018/02/05 17:19:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000006f000)='/dev/sequencer2\x00', 0x3ffffc, 0x0) ioctl$KDGKBLED(r0, 0x80045104, &(0x7f0000001000-0x1)) 2018/02/05 17:19:05 executing program 1: mmap(&(0x7f0000000000/0x12000)=nil, 0x12000, 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) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0xb, 0x80001, 0x20000007) r2 = dup2(r1, r0) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) mmap(&(0x7f0000012000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000003000)=[{{&(0x7f0000013000-0x35)=@generic, 0x80, &(0x7f0000011000+0x42b)=[{&(0x7f0000011000-0x1000)=""/4096, 0x1000}, {&(0x7f0000013000-0x1000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/178, 0xb2}, {&(0x7f000000d000)=""/207, 0xcf}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000012000)=""/169, 0xa9}, {&(0x7f0000010000)=""/4096, 0x1000}], 0x7, 0x0, 0x0, 0xffffffff}, 0xa09c}, {{&(0x7f000000c000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000011000-0x20)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000013000-0xa)=""/10, 0xa}], 0x2, &(0x7f0000003000)=""/101, 0x65, 0x2}}], 0x2, 0xb876775f9cac84bc, &(0x7f0000013000-0x10)={r3, r4+10000000}) 2018/02/05 17:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000adb000), 0x0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000053b000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r1, 0x5606, 0x7) 2018/02/05 17:19:05 executing program 5: r0 = dup(0xffffffffffffffff) close(r0) mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000005000-0x5)='task\x00') getdents64(r1, &(0x7f0000002000)=""/72, 0x48) 2018/02/05 17:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000815000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000e48000)=@assoc_value={0x0}, &(0x7f0000481000-0x4)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00004b4000-0x98)={r2, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x9, 0x8}, 0x98) setrlimit(0x17, &(0x7f0000bed000-0x10)) listxattr(&(0x7f00005eb000)='./file0\x00', &(0x7f0000a9e000)=""/211, 0xd3) pipe(&(0x7f00009db000-0x8)) eventfd2(0x0, 0x0) 2018/02/05 17:19:05 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@syzn={0x73, 0x79, 0x7a}, @ifru_addrs=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x0, 0x9}}}) r0 = dup(0xffffffffffffffff) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000c000-0x9)='/dev/sg#\x00', 0x9, 0xa800) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f000000b000-0x74)="1051c27c1e0ff817e9be28d07055a89eed8ffcd2422baf67c4c74661610b42f02b1a693e488148781f9293d981e06b31f5ecb124118d81dd9bed62eb57be3165689bb06c9d9f5df20938023c483e717b7f58dd80fbec79964dc5ef13716a089cee88c7d405318ce2a34eb710d6b01c6fc5877fc3") r2 = syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6}) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000009000)='/dev/rtc\x00', 0x4040c0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x4028700f, &(0x7f0000002000-0x4)) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f000000c000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r3, 0x4010640d, &(0x7f000000a000)={0x6, 0x7}) 2018/02/05 17:19:05 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000)) getpgid(0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000002000-0xe)='net/netfilter\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r1, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x2, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x100000001}, @in6={0xa, 0x1, 0xfffffffffffffffb, @ipv4={[], [0xff, 0xff], @rand_addr=0xfff}, 0x5}, @in6={0xa, 0x3, 0x3, @empty, 0x6}, @in={0x2, 0x0, @broadcast=0xffffffff}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x3}], 0xa0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x2, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, {0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x3f}, 0x7e, [0x5a19, 0x3, 0x3ff, 0x100000000, 0xb880000000000000, 0x80000001, 0x10001, 0x2]}, 0x5c) futex(&(0x7f0000000000), 0xffffffffffffffff, 0x8, &(0x7f0000117000), &(0x7f0000048000), 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0x0, 0x84, &(0x7f0000002000-0x8)={0x0}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r2, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x3, 0x101, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000}, {0xa, 0x3, 0x8000000, @mcast1={0xff, 0x1, [], 0x1}, 0x535}, 0xffffffff, [0xfff, 0x80, 0x2a6ff554, 0x8, 0x40, 0x40, 0x9, 0x5]}, 0x5c) ioctl$SIOCSIFMTU(r1, 0x8922, &(0x7f0000002000-0x28)={@generic="f3dadf3019499017c140de0ebe09f479", 0x9}) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x9, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000002000-0x4)=@assoc_id=0x0, &(0x7f0000000000)=0x4) getpeername$llc(r1, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000001000-0x20)={0x9, 0x2c, 0x2, 0x3, 0xba5, 0x1, 0x0, 0xfffffffffffffb55, r4}, 0x20) 2018/02/05 17:19:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000001000-0x4)=0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000007b000)={0x0, 0x0}, &(0x7f0000118000-0x4)=0xc) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00009e8000-0x28)={0x3, 0x5, r1, 0x3, r2, 0xffffffffffff5851, 0x1, 0x6}) mmap(&(0x7f0000000000/0x27000)=nil, 0x27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x10, 0x2, 0x0) mmap(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffffff, &(0x7f0000027000)='./file0\x00', 0x400, 0x4) ioctl$TUNSETIFINDEX(r4, 0x400454da, &(0x7f0000013000)=0x5) mmap(&(0x7f0000028000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000015000)) sendmsg(r3, &(0x7f0000010000-0x38)={0x0, 0x0, &(0x7f0000003000)=[]}, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000029000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCOUTQ(r3, 0x5411, &(0x7f0000029000)) socket$inet6(0xa, 0x7, 0x2) 2018/02/05 17:19:05 executing program 6: socketpair(0xb, 0x80f, 0x7fffffff, &(0x7f00009b2000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000743000)={0x0, 0x8001, 0x30, 0x2, 0x6f}, &(0x7f0000001000-0x4)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed3000)={r2, @in={{0x2, 0x2, @rand_addr=0x6}}, 0x8, 0x401}, &(0x7f0000b71000-0x4)=0x98) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000003000-0x5c)={{0xa, 0x3, 0x800, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1}, {0xa, 0x3, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x80000001}, 0x8000, [0x8000, 0x9, 0x7fffffff, 0x0, 0xab, 0x1, 0xd8a, 0x610592e7]}, 0x5c) recvfrom$llc(r0, &(0x7f0000000000)=""/38, 0x26, 0x2000, 0x0, 0x0) fchmod(r1, 0x0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000004000-0x4)=0x0) r6 = syz_open_procfs(r5, &(0x7f0000001000-0x7)='ns/uts\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwritev(r1, &(0x7f0000002000-0xa0)=[{&(0x7f0000002000)="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", 0xfc}, {&(0x7f0000002000-0x91)="7267767bcb1bd0bc0fb2cb1614da98f15848a314e8dd8a35c1c081e6dfe4e6442193d959aa3351a6203e17f072667d0903c139e60489cb0eef8579bba486d440e2a6989fa87d8ffa15c4443a79bbc9359cc031e50e3fa226bbe9958cc75c7bb9114ee99dc182233c9bfcff7880425d82362ac0989116bbd957f5279ca393ee5192202d0eafe25ed770afb5472445d5789e", 0x91}, {&(0x7f0000003000)="54facac5b4427b9e511324bd05a24aace70919d6cca7d76065392cf0e300d6a5b6a985e13e23e25e1e8a5e2663fe23d91eedd769dc65961a9557242a6df4b88987fac0cbbfe6f27a8be84d133846a3a34962164233a783ad31249019", 0x5c}, {&(0x7f0000004000)="45f3435649050b45ecf7343aaa247c7bb38809828cef40db7b57d12e1a9999637a1b7442f939cee2617f293c0a55373ef7bb5dd6d9beacec3e38d01f35590af9604d8c48589fccbc5cab1d52f7ab71780cc7b2b99dcc8ab60a953f834e8cdf82b0389f946e76088335e7b9ef83f63f60a3543177c68970242331181d4c8a005abe8d8e08cde4220d2641720eb146518e9a7e1f0b90175d842c32f838db9a77253e319fa7fd83e0ab1ed055ff194b02e1ca79c8a24784b0b0819889eea8b0990898fc72ebc939eaea0516d2d826ca74593657900cc3", 0xd5}, {&(0x7f0000003000-0xc8)="f818bbdac75ad15d615ddd4a71a4e516937e851c6fcbb7a7267da3768188f8f62cbda7f9d6125bbf6e5fce95c9d295671d1408001b4955b2c816ef0a48ff9466ac98592f37f95c2d8965332bf67e271d61bc0876b61c7eb9b62783991773536ce07b479e86cf97b60ab79e5fb1a726ebf798ca7b107346b9deefcd0bf2dfdde5e763b4a549ecc40da2fc3825c25efd1d81110a9e1f49ef347b4eb46f066760ccd9fca1cc0d2b0020253b115bacce91b7fc8ac2509d312198d57d016e4bee26ce602877977c554114", 0xc8}, {&(0x7f0000005000-0x58)="3f2ac4d1a0b56b958de9826c1863c6b87d6c50b5643fbb72bdcb60068fffc33dc2fe6b364b71cced34059775f22d27bb2014c5af64eee2a3cb4f5ef4349fb14da0faf607c79d389fcb8112a982221fe942a5649deece79c3", 0x58}, {&(0x7f0000003000)="1e14d39c1db43260f1a5be1b74953b07a5f52e0bc1580015dea6d2f3db93063ad268678af38c0f977d0856e6339765cbca468cd54b48ceb1c1ff3e173e84760e7513a25ca18018c2ea42cf31adf93e5e220de2ccb7048ea8b689e5b839fd3538d31638cbd41a220ed822c5a04d17258927669eda55efaf2ba33883c30aa9be47ed3de8c9e0f51506f6034c22bc7dfb14cf08990cca881cc01c5b97916e251ed5a03a074ad1ebb21f2309f56108c6cdd7911c1b62d56948202d94ed45c58916da", 0xc0}, {&(0x7f0000005000-0x64)="253f395a7e1b1512fdd7cd196fe760f3178882d57126acc293a042d75034e26186d460aa40703d4a6f69844cfc357ad2f22ee362155edefd20baa60503cb0813fa63b63ad05a8e3f4a102245cfc45534a6a3db108bae5618e68105408fdf3322933026df", 0x64}, {&(0x7f0000004000)}, {&(0x7f0000000000)="422f830c48ea5fd7dab3479074b03c6e2ba368c9ceeb218db6e63ebc27ec8ffe0c99885f271199fd9d8fa00dc7d427f5a24ae9cb0c8ec3ffdf988050ec3f81d3ab9f776d735145d17ff329b34a517fa58dbc3b12f826e2c0b63c79322d585e619155a95b3cb48dc69b032d731c5bc5772f8404625298d08fa250705ef229c87f17ed32359f586910cd020405fef39aef1939e4e674e740768322c1143e86e1f6cc15c761c70b46857f3b3a4d0e337ae7019f5d7ed9d9200692bf823f950e8ec57703428afe6bdcff8185518434fbeaa43c603fa492e34ef7a3486069391e6c", 0xdf}], 0xa, 0x16) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_tid_address(&(0x7f0000005000)) fcntl$setsig(r6, 0xa, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = add_key$user(&(0x7f0000007000-0x5)='user\x00', &(0x7f0000000000+0x154)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000003000)="4600629a294dbbbf19b757191125dc146dc9560164a2e9e1eb3596f3ba2b878abfa8e85e9f2b8705f15a9cb8b28a8e7e14970c7bd90409c3b92520d8f5c0ef40a26b01bd33d5c21e27f65cf748fd6cd23f68a843e688920a0821b648db4da597c540014bec075443787b2eb01b19298e255a38c96e2994121820c339", 0x7c, 0xffffffffffffffff) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r8 = add_key$user(&(0x7f0000006000)='user\x00', &(0x7f0000007000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000006000)="6e4002b4220dcd198d2cc1dd9d5f767764219c79390fa2e0fe11edf3ccae9078113ef6c338bc2d9ec83e09b59f04d61bd3878e2b0f309ffbe463d95d742244a7897839c1063ece641a9dbfd2560e52ad9d83f6eff119435d85067fc70acb441e283e6d7f5994646b9016f156970fe13494b7ea5b7059c999145a302e2edd333b", 0x80, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r7, &(0x7f0000007000-0x30)=[{&(0x7f0000001000)="3cb93662de3c13f4cb28793ef634b79801e4a0153549951049eef4a92174d161894b1f5bc517050611ca88c4c0773c3c69d17744c88ab6abe55d9802b9228dc2a022c714f47fcee384da48edc686ceaa81478ed0b10061df117acd32a25e79c068bfd1c4ec3cb0fe5230546e36fb80dd9f7c8197189b9b2fc4cc6bbdf36dbe749383643bc215c5b7cecff196d0a466ae31f8a6e155fda98923f7d210c03e359f3f26cb50c09eeb18", 0xa8}, {&(0x7f0000006000)="c8344f0043ff3fbb83c3afe4a3d3f5e446db0616b1e8dcd0a0789a4692fdd4b72493ec9856c540f9340bf22cb29521ce08014ec92c3ae41999eba0c3597ba6894afa22d9ce647a0ecbe7f4048021baf4d9d7ffb3c0f9d8ba8e551f69094891f584aa97d6", 0x64}, {&(0x7f0000004000-0x28)="556b98f82d7a110f86d6080860d7cadeb56183427e8e4d133242d4658f4913f5b4303febf83f7005", 0x28}], 0x3, r8) 2018/02/05 17:19:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f00001c2000)='./file0\x00', 0x0, 0x0) lgetxattr(&(0x7f0000619000-0x8)='./file0\x00', &(0x7f000094c000)=@random={'security.\x00', '@eth1\x00'}, &(0x7f0000a46000-0x3), 0x0) pivot_root(&(0x7f0000d86000)='./file0\x00', &(0x7f0000db8000-0x8)='./file0\x00') 2018/02/05 17:19:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000a000)={0x8, 0x0, &(0x7f000000a000)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000006000-0x54)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0xfffffffffffffe64, &(0x7f0000d17000-0x40)=[@fda={0x66646185, 0x6}, @fda={0x66646185, 0x4, 0x1, 0x3c}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)}) sigaltstack(&(0x7f0000c6e000/0x3000)=nil, &(0x7f00006a9000)) 2018/02/05 17:19:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007e1000-0x7)='status\x00') pread64(r0, &(0x7f0000015000), 0x0, 0x0) ioctl$TCXONC(r0, 0x540a, 0xa) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000ad9000-0x9)='net/unix\x00') 2018/02/05 17:19:06 executing program 1: mmap(&(0x7f0000000000/0xf90000)=nil, 0xf90000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000f8a000)='/dev/autofs\x00', 0x10001, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000f8a000-0x6d)="04b11a1745a26b1c20ef4d0ec22ace62c585ab2cc1f92d4feb6649ab2c974244703ff5c604fddee1cd00000001874fac05343c46508aed6efecc07041e9ebd2d0000000000000002", 0x48) 2018/02/05 17:19:06 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000000000)=0x1f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r1, &(0x7f0000fb6000)=""/28, 0x1c) creat(&(0x7f0000435000-0x8)='./file0\x00', 0x1) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f00001a0000-0x17)={0xc1, @tick}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f000075a000)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000dcb000)={{}, 'port1\x00'}) [ 212.481322] binder: 29153:29161 unknown command 0 2018/02/05 17:19:06 executing program 4: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee1000-0x81)='\f', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x3, 0x0, 0x41ff, 0x3}) [ 212.528666] binder_alloc: 29153: binder_alloc_buf size -352 failed, no address space 2018/02/05 17:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r1 = syz_open_pts(r0, 0x0) read(r1, &(0x7f0000fd6000-0xf1)=""/1, 0x1) ioctl$TIOCMSET(r1, 0x5418, &(0x7f0000f3e000)=0x9) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fd1000-0x4)) ioctl$TCSETS(r0, 0x5402, &(0x7f0000b9a000-0x24)) [ 212.528673] binder_alloc: allocated: 0 (num: 0 largest: 0), free: 8192 (num: 1 largest: 8192) [ 212.528692] binder: 29153:29170 transaction failed 29201/-28, size 56--412 line 3127 [ 212.545192] binder_alloc: binder_alloc_mmap_handler: 29153 20000000-20002000 already mapped failed -16 [ 212.547961] binder: BINDER_SET_CONTEXT_MGR already set [ 212.547968] binder: 29153:29174 ioctl 40046207 0 returned -16 [ 212.572563] binder_alloc: 29153: binder_alloc_buf, no vma [ 212.572581] binder: 29153:29170 transaction failed 29189/-3, size 56--412 line 3127 [ 212.575444] binder: 29153:29176 unknown command 0 [ 212.575453] binder: 29153:29176 ioctl c0306201 2000a000 returned -22 [ 212.663495] syz-executor1: vmalloc: allocation failure: 15157949456 bytes, mode:0x24000c2(GFP_KERNEL|__GFP_HIGHMEM) [ 212.663505] CPU: 1 PID: 29183 Comm: syz-executor1 Not tainted 4.9.80-gb30d2b5 #28 [ 212.663509] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 212.663524] ffff8801d35d7880 ffffffff81d94b69 1ffff1003a6baf13 ffff8801c79ce000 [ 212.663535] ffffffff83ab8ea0 0000000000000001 0000000000400000 ffff8801d35d7990 [ 212.663546] ffffffff81451ca2 024000c200000003 0000000041b58ab3 ffffffff84195215 [ 212.663548] Call Trace: [ 212.663562] [] dump_stack+0xc1/0x128 [ 212.663573] [] warn_alloc+0x212/0x240 [ 212.663580] [] ? zone_watermark_ok_safe+0x280/0x280 [ 212.663590] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 212.663598] [] ? __alloc_pages_nodemask+0x534/0x6b0 [ 212.663606] [] ? __alloc_pages_slowpath+0x1d90/0x1d90 [ 212.663616] [] ? __vmalloc_node_range+0x3e0/0x5f0 [ 212.663625] [] __vmalloc_node_range+0x3f5/0x5f0 [ 212.663632] [] ? rcu_read_lock_sched_held+0x103/0x120 [ 212.663640] [] ? kmalloc_order_trace+0x7a/0x190 [ 212.663649] [] ? release_sock+0x14c/0x1c0 [ 212.663656] [] vmalloc+0x5b/0x70 [ 212.663665] [] ? xt_alloc_entry_offsets+0x41/0x60 [ 212.663673] [] xt_alloc_entry_offsets+0x41/0x60 [ 212.663680] [] translate_table+0x2da/0x1cd0 [ 212.663688] [] ? ___slab_alloc.constprop.78+0x3cd/0x560 [ 212.663695] [] ? arpt_alloc_initial_table+0x690/0x690 [ 212.663704] [] ? check_stack_object+0x68/0x140 [ 212.663711] [] ? __check_object_size+0x174/0x3a9 [ 212.663716] [] ? 0xffffffff810002b8 [ 212.663722] [] do_arpt_set_ctl+0x2b7/0x650 [ 212.663729] [] ? compat_do_arpt_set_ctl+0x6d0/0x6d0 [ 212.663739] [] ? __mutex_unlock_slowpath+0x220/0x3d0 [ 212.663746] [] ? __ww_mutex_lock+0x14a0/0x14a0 [ 212.663754] [] ? mutex_unlock+0x9/0x10 [ 212.663763] [] ? nf_sockopt_find.constprop.0+0x1a7/0x220 [ 212.663775] [] nf_setsockopt+0x67/0xc0 [ 212.663784] [] ip_setsockopt+0xa1/0xb0 [ 212.663792] [] tcp_setsockopt+0x82/0xd0 [ 212.663800] [] sock_common_setsockopt+0x95/0xd0 [ 212.663806] [] SyS_setsockopt+0x160/0x250 [ 212.663813] [] ? SyS_recv+0x40/0x40 [ 212.663820] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 212.663833] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 212.663842] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 212.663849] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 212.663852] Mem-Info: [ 212.663869] active_anon:58898 inactive_anon:54 isolated_anon:0 [ 212.663869] active_file:3906 inactive_file:8832 isolated_file:0 [ 212.663869] unevictable:0 dirty:119 writeback:0 unstable:0 [ 212.663869] slab_reclaimable:7491 slab_unreclaimable:61118 [ 212.663869] mapped:24233 shmem:63 pagetables:642 bounce:0 [ 212.663869] free:1466800 free_pcp:445 free_cma:0 [ 212.663883] Node 0 active_anon:235592kB inactive_anon:216kB active_file:15624kB inactive_file:35328kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:96932kB dirty:476kB writeback:0kB shmem:252kB shmem_thp: 0kB shmem_pmdmapped: 0kB anon_thp: 176128kB writeback_tmp:0kB unstable:0kB pages_scanned:0 all_unreclaimable? no [ 212.663898] DMA free:15908kB min:160kB low:200kB high:240kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:15992kB managed:15908kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 2908 6410 6410 [ 212.663922] DMA32 free:2980084kB min:30592kB low:38240kB high:45888kB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3129292kB managed:2980720kB mlocked:0kB slab_reclaimable:0kB slab_unreclaimable:0kB kernel_stack:0kB pagetables:0kB bounce:0kB free_pcp:636kB local_pcp:0kB free_cma:0kB lowmem_reserve[]: 0 0 3501 3501 [ 212.663947] Normal free:2871208kB min:36824kB low:46028kB high:55232kB active_anon:235592kB inactive_anon:216kB active_file:15624kB inactive_file:35328kB unevictable:0kB writepending:476kB present:4718592kB managed:3585212kB mlocked:0kB slab_reclaimable:29964kB slab_unreclaimable:244472kB kernel_stack:6976kB pagetables:2568kB bounce:0kB free_pcp:1144kB local_pcp:584kB free_cma:0kB lowmem_reserve[]: 0 0 0 0 [ 212.663993] DMA: 1*4kB (U) 0*8kB 0*16kB 1*32kB (U) 2*64kB (U) 1*128kB (U) 1*256kB (U) 0*512kB 1*1024kB (U) 1*2048kB (M) 3*4096kB (M) = 15908kB DMA32: 3*4kB (M) 5*8kB (M) 4*16kB (M) 2*32kB (M) 3*64kB (M) 3*128kB (M) 2*256kB (M) 4*512kB (M) 1*1024kB (M) 1*2048kB (M) 726*4096kB (M) = 2980084kB Normal: 630*4kB (UME) 897*8kB (UME) 805*16kB (UME) 621*32kB (UM) 491*64kB (UME) 188*128kB (UME) 33*256kB (UME) 10*512kB (UM) 15*1024kB (UM) 4*2048kB (UME) 668*4096kB (UM) = 2871184kB [ 212.664083] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 212.664085] 12800 total pagecache pages [ 212.664089] 0 pages in swap cache 2018/02/05 17:19:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000001000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000d3a000-0xc8)={0xb85a, 0x4, 0x7, 0xfff, 0x3, [{0x81, 0x81, 0x5, 0x0, 0x0, 0x1000}, {0x7, 0x4, 0xc000000000, 0x0, 0x0, 0x80}, {0x8, 0x81, 0x3, 0x0, 0x0, 0x400}]}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0xfffffffffffffffd}}) 2018/02/05 17:19:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000fd3000-0x8)='./file0\x00', 0x4004, 0x1) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000b7e000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f000011a000)="1f4beff91ed0982533737e6b030f34f865a13d20db81ca04c5e856cad45d8ad6"}) sendmsg$nl_xfrm(r0, &(0x7f0000b2f000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000065e000)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@rand_addr}, {@in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0xffffffffffffffff, 0x32}, @in6=@ipv4={[], [0xff, 0xff], @empty}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_crypt={0x48, 0x2, {{'ecb(cipher_null)\x00'}}}]}, 0x138}, 0x1}, 0x0) pwrite64(r0, &(0x7f0000a31000-0xf0)="a8ab66de3656fa7a9c82e6003bffaac3b0a297ab259e42d48382b811d4bc5fa5521a683a403c38ed4b70f2938d22057f7d6a18a3a671a1c147d8b7754dcb23657f745a3fb763b75db5fce661de6f256287edee01147be37d7370300a252644a5bad0f8ce46b45ef059271edd0d6b2b5af54201e49a70c056e1b95fcec05e70c6945a36d703e75a755612ca11fc4df3655eb6694c2cfb5cdaa154d437ac5eb231fb00a615e477c20db758734f4b7937289143917b4c4daf0da2ccd5d406de647a567977a9045dd71a342610be0d404c049df06258765a3d8ca604061e25e55841b57c4546429918aea7692d7bbb9a975e", 0xf0, 0x0) 2018/02/05 17:19:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$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}, 0x10) sendto$inet(r0, &(0x7f00005c9000), 0x252, 0x800000020000000, &(0x7f0000303000)={0x2, 0x2, @loopback=0x7f000001}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000c06000-0x8)={0x0, 0x9}, &(0x7f000002e000-0x4)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00007e7000)={r1, 0x6}, 0x6) setsockopt$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) shutdown(r0, 0x1) 2018/02/05 17:19:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x440001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000001000-0x8d)=""/141) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$llc_int(r0, 0x10c, 0x7, &(0x7f0000003000-0x4)=0xefcf, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f00004d7000)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result}], 0x30) 2018/02/05 17:19:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000e1a000-0x8)='./file0\x00', &(0x7f00001bb000+0x8f8)='./file0\x00', &(0x7f00004a1000)='bdev\x00', 0x0, &(0x7f000097e000)="7e996b10b612b2415250dccc2a86727bbd17d61dccf0a0b4ce14b0903e80f5a11ae06bd80610d6f246aa71674035fb7f34627bb558586b065f5cdd7b3ed0ade2ba17f53c774b4f49fcb8dd0c07476b") mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)) r0 = creat(&(0x7f0000a29000-0x4)='./file0\x00', 0x1b2) r1 = gettid() syz_open_procfs(r1, &(0x7f00008c6000)='loginuid\x00') write$selinux_user(r0, &(0x7f0000cc4000)={'system_u:object_r:sendmail_exec_t:s0', 0x20, 'sysadm_u\x00'}, 0x2e) r2 = creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) fsync(r2) unlink(&(0x7f0000677000)='./file0/file0\x00') getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f000018d000)={0x0, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, [0x295, 0xffff, 0x8, 0x4, 0x4, 0x9f, 0x6, 0x101, 0x8, 0x57, 0x7, 0x2, 0x39, 0x8, 0x1]}, &(0x7f000059c000)=0x108) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000826000)=@assoc_id=r3, &(0x7f0000dad000)=0x4) 2018/02/05 17:19:06 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000002000-0x10)={0x3, 0x1, 0x5, 0x9, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000001000)={r2, 0x10, &(0x7f0000001000)=[@in={0x2, 0x1, @empty}]}, &(0x7f0000012000-0x4)=0x10) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_settime(0x0, 0x0, &(0x7f0000012000), &(0x7f0000001000)) clock_settime(0x0, &(0x7f0000011000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000004000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) close(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000360000)={&(0x7f00002c0000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x25}, {0x6}]}, 0x10) writev(0xffffffffffffffff, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)=' ', 0x1}], 0x1) 2018/02/05 17:19:06 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008c2000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000d6b000)='net/ptype\x00') sendfile(r1, r1, &(0x7f000084f000), 0xfff) [ 212.664092] Swap cache stats: add 0, delete 0, find 0/0 [ 212.664094] Free swap = 0kB [ 212.664096] Total swap = 0kB [ 212.664098] 1965969 pages RAM [ 212.664100] 0 pages HighMem/MovableOnly [ 212.664102] 320509 pages reserved [ 213.247404] binder: 29153:29161 ioctl c0306201 2000a000 returned -22 [ 213.256144] binder: undelivered TRANSACTION_ERROR: 29189 [ 213.261761] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 17:19:06 executing program 7: mmap(&(0x7f0000000000/0xfc0000)=nil, 0xfc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x6, &(0x7f0000584000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000693000-0x10)='/dev/sequencer2\x00', 0x8006, 0x0) setsockopt$inet_buf(r0, 0x0, 0x35, &(0x7f0000fc0000)="6e47a6dea729ca8d842d1fac40cb7d77500612ee939be375e03fdc8b60af7eb501b62c1d43a6f742a1df1d7c00ae9576ded62cf5b008c39b6430e9825fad8446d544fd5d41eb15ab62e09d508f3395ee566ae3f5ca6eb5bbaec0d033aa167e34352f3b573571cbf8ae6601701a8c0d4fd93a", 0x72) socket$inet_udp(0x2, 0x2, 0x0) write$sndseq(r0, &(0x7f000086b000-0x30)=[{0x10081, 0x8, 0x0, 0x0, @tick, {}, {}, @note}], 0x30) readv(r0, &(0x7f0000fc0000-0x30)=[{&(0x7f000097d000)=""/123, 0x7b}], 0x1) 2018/02/05 17:19:06 executing program 2: pipe(&(0x7f0000522000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsync(r1) r2 = getuid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x6, &(0x7f0000001000)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x7, 0x10}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r0, 0x0, &(0x7f0000003000-0x4)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000003000-0x14)={r8, 0x2, 0x3, 0xff, 0x400, 0x4}, &(0x7f0000001000)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000000)={{{@in=@local, @in=@multicast1}}, {{@in6=@remote}, 0x0, @in6=@loopback}}, &(0x7f0000001000)=0xe8) getgid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chown(&(0x7f0000004000-0x8)='./file0\x00', r7, r3) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002000-0x10)=[{&(0x7f0000000000)="85cf4dc763a070b9d9dc3259c6ea9af6ab37952d00aa6f87e6a265fcac0a08f443cffcda5057abde600fd941dc1e5c2c226ef5a04f339fff462c56786fc7c36b16ebb5a3c3ca1b44fdb2862a7def263de89385d074d0e34a166f1109d1b8ec0e46c222e39fb9d5ca21380d88b6c4b62674942376f95cc37f5fd5bf7f3cf1f3ed40d514af54624341e8c5500c41f9b635d9fc56a9f7a2b09f67ddb727cd335cd8b29250cdebe5a78c582f1616b4d1a1698b3fb6899033b00951255a1b99468551639c675181b3195a67b598cd908860f5b6e5f4e42b983fb76d5112a6428f4fafecac3cc710", 0xe5}], 0x1, &(0x7f0000002000)=[@cred={0x20, 0x1, 0x2, 0x0, r2, r5}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r1, r1]}], 0x48}, 0x4004000) r9 = socket$inet6(0xa, 0x3, 0xd9) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) signalfd4(0xffffffffffffffff, &(0x7f0000040000-0x8), 0x8, 0xfffffffffffffff8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001000-0x20)=[{&(0x7f0000003000-0x38)={0x38, 0x17, 0x200, 0x5, 0x1, "", [@typed={0x18, 0x5c, @ipv6=@empty}, @nested={0x4, 0x74, []}, @typed={0xc, 0x53, @ipv4=@empty}]}, 0x38}, {&(0x7f0000002000)={0x23dc, 0x29, 0x300, 0x6, 0x0, "", [@nested={0x4, 0x51, []}, @generic="59d62bfa2c94af21e4b305d50a6bd99b94b6d667e7f593f32f713c575f1893b1e02d41d2ee5f7b29ddf6b3f16ce443555db46b1d9cccdc55f1b35bedf5d6effbbeade292171cadcd86ae84570d6a8d94a42195eea30325b7e5f49c63a8f48e71894c1b23847cc86eac57486bb580aeb57d54e5c095952f5a6281c9246252c4b0b76d17dcd4e962e2", @generic="d6722b8c1a7e4ce97c3719f32bf7bafcd092698e4a0c680c3b06c6ee5400b506ca6148c85df6cbd4b17cd751ba88117a911e6adbe837000b1e2541df397e904384b4a35e8a5e330dfa2b974615753d01342363ce4acb1a476add19c834849df8ad", @nested={0x117c, 0x25, [@generic="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@typed={0xb0, 0x70, @binary="f5706cb6ed0399e7ac43930fe0dd4e994307d484402f80a6915d4d86567391e0d14583a93febf44e6583b9f41c162251fee9df0202534595ad6f220dea058e3c9d74a351d40c12f724c4782d7e504c31838608b74c749176473fe8d0418a417c70338b22b148ad9cf72725f979f9ee83c8f9e054d32d5a0b1d70abec855ddfbf98dd41492862ff067ff41dbec422b42bb5ebfb6d95f94d35dafd1fc47758574eb8628d50710004"}, @generic="addcb507d47198", @generic="10d83a88f8fc85cd4169ce50b7674cefb048d6cee8b9fd7e9a7343ced2e317f78efb5b3d61106d4213262b24d62368ea748510936d7948a8155013663dedd665406f286e24eca14840aecb689f2900611e1216d421ae034f613f493fbb2a79a67e90eaa004383eb9480f42fce411aa0c4e34421d5e39ed0583dd31c3b526936cd654f2b1db1408add869d31a44c24f39992d35609acaf00737395147c87a393e17f19f19583c8835b733c9d13ed7ebb1e4a8", @typed={0xc, 0x2a, @u32=0x80000000}]}, @nested={0x1160, 0x47, [@generic="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", @generic="e211d3fa5ba79fe2047a31d45832bdb84fa126287a71aabd8444eb6ed844ed31b282cc9a48203c53e16ed878b6de1ff7a0b9a64e2b97055104460284bea79e7a3ade9fadf8accebcd0a5b5335a663fc5bd8aa6714bf08922f4daff3955e033843614618bed031435a802f98e1bcbd21ca7be20a29591f358d3a6fe98e8dd43c5315ce4e9f80e1f013c571b9da76ef1024b2a624cae9651e1a23d0bcc9c3f53120980", @typed={0x10, 0x18, @u64=0x6}, @generic="b7fbe180ac40daddf0764c43e1c5d71a320d423811e6e1aa486eed783ad9851b63c013dbaa27271a4b493577967b08cee155f7306646247f16573cecae17b9ec0d538cdf84dceb42d5a0a6eca33333342edf21320f3c0d0af5b0e444cf0f26587dd17f5d16ede955a8e4c97e0db3546395fccd56a3f4046535db2d12ff528c9b610ad969f5553192fd32564ed59e98c74270946d6ec403bbde01521d9d9f46a529b099da948a37"]}]}, 0x23dc}], 0x2, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r1, r9, r9, r1]}, @cred={0x20, 0x1, 0x2, r6, r2, r4}], 0x40, 0x4010}, 0x4000) 2018/02/05 17:19:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00007be000)='/selinux/checkreqprot\x00', 0x208000, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r0, 0x541b, &(0x7f0000cbf000-0x4)) r1 = socket$inet6(0xa, 0x2, 0x0) r2 = socket$inet(0x2, 0x5, 0x81) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008b7000)={0x0, 0x1fe00000}, &(0x7f0000139000)=0x6) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00009af000-0x14)={r3, 0x7, 0x8, 0x4, 0x9, 0x6}, 0x14) 2018/02/05 17:19:06 executing program 0: r0 = creat(&(0x7f0000f93000-0x8)='./file0\x00', 0x8) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000caf000-0xc7)=""/199) mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r1, 0x400) ioctl$sock_ipx_SIOCAIPXITFCRT(r1, 0x89e0, &(0x7f00005af000)) fcntl$setlease(r1, 0x400, 0x2) unlink(&(0x7f0000db7000-0x8)='./file0\x00') 2018/02/05 17:19:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) getrusage(0x0, &(0x7f0000d38000)) pipe(&(0x7f0000363000)={0x0}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f00006a3000), &(0x7f000013e000)=0xb) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ba3000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000dc3000-0x4), &(0x7f00003b7000-0x4)=0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000a1b000)={0x3}, 0x1) 2018/02/05 17:19:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f00002d2000-0xf0)=[{{&(0x7f0000717000-0x10)=@vsock={0x0, 0x0, 0x0, @reserved}, 0x10, &(0x7f0000c4e000)=[{&(0x7f00008a1000-0x76)=""/118, 0x76}, {&(0x7f0000ac8000-0x72)=""/114, 0x72}, {&(0x7f0000d8b000)=""/4096, 0x1000}], 0x3, 0x0, 0x0, 0x200000000}, 0x4}, {{&(0x7f0000a48000-0x20)=@pptp={0x0, 0x0, {0x0, @loopback}}, 0x20, &(0x7f0000ec2000)=[{&(0x7f0000f44000)=""/137, 0x89}, {&(0x7f0000c96000-0x32)=""/50, 0x32}, {&(0x7f00007cc000-0x6f)=""/111, 0x6f}, {&(0x7f00006f1000-0x3e)=""/62, 0x3e}], 0x4, &(0x7f000009d000)=""/4096, 0x1000, 0x7ff}}, {{0x0, 0x0, &(0x7f00007ce000-0x50)=[{&(0x7f00009df000-0x9a)=""/154, 0x9a}, {&(0x7f0000486000-0x1000)=""/4096, 0x1000}, {&(0x7f0000634000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ebc000-0x9c)=""/156, 0x9c}, {&(0x7f0000130000-0x35)=""/53, 0x35}], 0x5, &(0x7f0000a52000), 0x0, 0x800}, 0xd1c}, {{&(0x7f0000282000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @loopback}}}, 0x2e, &(0x7f0000db6000-0x10)=[{&(0x7f0000233000)=""/20, 0x14}], 0x1, &(0x7f0000f26000)=""/155, 0x9b, 0x6}, 0xf}], 0x4, 0x0, &(0x7f00006e3000)={0x77359400}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000030000)={{0x2, 0x0, @broadcast=0xffffffff}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x10, {0x2, 0x0, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) r1 = socket$inet(0x2, 0x3, 0x3) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_addrs=@rc={0x1f}}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='eql\x00', @ifru_flags=0x301}) 2018/02/05 17:19:07 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000001000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, &(0x7f0000001000-0x4)=0x2e, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00005ac000)) getpriority(0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000001000)={0x4, 0x3, 0x6, 0x3, 0x7}, 0x14) 2018/02/05 17:19:07 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) 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$VT_GETSTATE(r0, 0x5603, &(0x7f0000002000-0x6)={0x80, 0x5}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x2, 0x3}, &(0x7f0000002000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x9, 0x2, 0x20, 0x2, 0x100000000001}, 0x14) accept4$inet(r0, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @local}, &(0x7f0000001000-0x4)=0x10, 0x800) mmap(&(0x7f00005d4000/0x3000)=nil, 0x3000, 0x1000001, 0x20010, 0xffffffffffffffff, 0xfffffffffffffffe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f0000001000-0x1e)={0x0, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, {0x2, 0xffffffffffffffff, @empty}, 0x100000000000000, 0x0, 0x576b, 0x8ad, 0x0, &(0x7f0000001000-0x10)=@generic="68c791406f8c04f24fb2d8dd5a393408", 0xff, 0xfffffffffffffffe}) 2018/02/05 17:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 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, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) close(r2) dup3(r2, r1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f000028f000-0x14)={0x2, 0xffffffff00000000, 0x3, 0x9, 0x8, 0x1, 0x76a2346e, 0x1, 0x80, 0x3}) 2018/02/05 17:19:07 executing program 7: 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) clone(0x0, &(0x7f0000001000), &(0x7f0000fe1000-0x4), &(0x7f0000001000-0x4), &(0x7f0000000000)="36564008cb3838f84df83150035cdb06000000522cd50ed57d8caec313da83cfb9e6bb3ee4397d22ced8ca0385c386a5e01129707d40ecbf37a8175ac9dc63e1303e91fc1603764bcf23ad4887b2ceffffffffec3470abf56d7d6acf618d8f1f0adb4d9b869872fdd4fcc2349b0bddebebd1520513b70b0e9244") mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/dev/sequencer2\x00', 0x440000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc), &(0x7f0000003000-0x4)=0xc) futimesat(0xffffffffffffffff, &(0x7f0000716000-0x8)='./file0\x00', &(0x7f000096b000-0x20)={{0x77359400}}) 2018/02/05 17:19:07 executing program 4: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000001000-0x4)=r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000cc6000-0x6)='hybla\x00', 0x6) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000ee4000-0x4)=0x200, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 17:19:07 executing program 6: futex(&(0x7f0000000000), 0x400000085, 0x0, &(0x7f00008b5000)={0x0, 0x989680}, &(0x7f0000f9b000-0x4), 0x9ffffffe) r0 = syz_open_dev$mice(&(0x7f0000125000)='/dev/input/mice\x00', 0x0, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000f58000)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000185000-0x150)=[{0x3, 0xffffffffffffff7f, 0x4, 0x0, @tick, {0x38, 0x2}, {0x7ff, 0x2}, @raw32={[0x9a3, 0x3f, 0x7]}}, {0xffffffff, 0xff, 0x8, 0x7, @tick=0x80, {0x8, 0x4}, {0x8001, 0xec}, @raw8={"4959837b4905c3c504b6ab06"}}, {0x10001, 0xffffffffffff8001, 0x1, 0x0, @tick=0x1ff, {0x8, 0x5782}, {0x0, 0x7ff}, @addr={0xfffffffffffffffd, 0x5}}, {0x6dc, 0x3, 0xfffffffffffff800, 0x9, @time={0x0, 0x989680}, {0x7ff, 0x6}, {0x6, 0x1}, @quote={{0x9, 0x1f}, 0x0, &(0x7f0000001000-0x30)={0x40, 0x3ff, 0x0, 0x8, @tick=0x20, {0x78, 0x9}, {0x6, 0x8}, @quote={{0x0, 0x9}, 0xffffffffffffffc1, &(0x7f000048c000-0x30)={0xc07f, 0x0, 0x6, 0x3c7b, @tick=0x2, {0x4, 0x7fff}, {0x401, 0x20000}, @queue={0x4, {0x82c5, 0x8}}}}}}}, {0x1, 0x1, 0xc8e3, 0x9, @time={r1, r2+10000000}, {0xf0da0000, 0xfffffffffffffbff}, {0x1, 0xffffffffffffffe1}, @ext={0xe2, &(0x7f0000290000-0xe2)="5209010e6dc149fef55b52b294001600e0231c73e7a396ca95026101ea2c9baf4ea3f71602b16bebb35d018d73c789293482e65ee67662ba846045f73677b70ab10a94dc485d1dfdc0f52370c33af8bbc00c737f51b0e4818e286aa12c391a379adb46fbf187a7db496a4723a07b914dfb7836603f6048c84eadb918706496517504ccf447267f5d17902469ba6be469056d87bff464d5459c69af78e8a8d19ce455e1ff5d96e9fe28faec226aef6669aad2237cb67561fb2bcba5be0f1a7630e76835659c1affef82d0182e90c37dac415f08df76bb42a5d9dbbf00edf88d6fc4d3"}}, {0x7, 0x3, 0x3, 0xebd, @tick=0x3, {0x7, 0x2}, {0xbe, 0x1f}, @connect={{0x8, 0x1000}, {0x7, 0x7fff}}}, {0x67a, 0x7, 0x0, 0x3, @time, {0x6}, {0x7}, @connect={{0x1f, 0x1f}, {0x4, 0xc9b}}}], 0x150) 2018/02/05 17:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ba3000-0x48)=[{0x6, 0x1f}, {0x2, 0x10000}, {0x4, 0x800}, {0x2, 0x7}, {0x7, 0x800000}, {0x3, 0x1f}, {0x3, 0x80000000}, {0x4, 0x2}, {0x6, 0x7}], 0x9) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00005a5000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) setns(r1, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4008700c, &(0x7f0000002000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) timer_create(0x7, &(0x7f0000d41000-0x60)={0x0, 0x40, 0x0, @tid}, &(0x7f00004bc000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f0000d26000-0x20)={{}, {0x77359400}}, &(0x7f0000630000)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r4, &(0x7f00003fc000), 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/05 17:19:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000010000-0x6)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x2, 0x11, r0, 0x0) fstat(r0, &(0x7f0000567000)) fallocate(r0, 0x0, 0xffff, 0x4) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000046c000-0x21)={0x0, @in6={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}}}}, &(0x7f0000320000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e06000-0x20)={0x6, 0x200, 0x3, 0x6, 0x3f, 0x10000, 0x6, 0x6, r1}, 0x20) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000007000/0x4000)=nil, 0x4000, 0x9) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r2, 0xc0bc5351, &(0x7f0000812000-0xbc)={0x5, 0x0, 'client0\x00', 0x6, "80c033d216888d03", "9eca92e852616d2ad035679b4366cb583d03701fc60dad51020d36383d44452f", 0x6, 0x6}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000906000-0x24)) fcntl$setlease(r2, 0x400, 0x3) 2018/02/05 17:19:07 executing program 0: socketpair$ax25(0x3, 0x3, 0xc3, &(0x7f0000df8000-0x8)={0x0}) stat(&(0x7f0000628000)='./file0\x00', &(0x7f0000984000+0xadc)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x1, &(0x7f0000000000)=[0xffffffffffffffff]) fchown(r0, r1, r2) mmap(&(0x7f0000000000/0xdd6000)=nil, 0xdd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001a1000-0xa)='/dev/ptmx\x00', 0x1fc, 0x0) mmap(&(0x7f0000dd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r3, 0x4b44, &(0x7f0000dd7000-0x8)) mmap(&(0x7f0000dd7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$mice(&(0x7f0000dd7000)='/dev/input/mice\x00', 0x0, 0x90201) mmap(&(0x7f0000dd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrandom(&(0x7f0000dd9000-0x44)=""/82, 0x52, 0x3) mmap(&(0x7f0000dd9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x8, &(0x7f0000dd9000)=0x10001, 0x4) ioctl$TCGETA(r3, 0x5405, &(0x7f0000dd6000-0xb)) 2018/02/05 17:19:07 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f000000b000)={0x0, 0x0, 0x0, []}, &(0x7f000000b000)=0x8) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f0000002000-0x8)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f0000007000-0x20)={0x3f, 0x9, 0x0, 0xffffffff, 0x3, 0x0, 0xffffffff, 0x9, r2}, &(0x7f0000004000)=0x20) 2018/02/05 17:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000307000)='/dev/snd/seq\x00', 0x0, 0x400) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000e99000)) seccomp(0x1, 0x0, &(0x7f0000605000)={0x5, &(0x7f0000a26000-0x28)=[{0x0, 0x0, 0x1f, 0x1f}, {0x0, 0x4, 0x8, 0xd3f1}, {0x80, 0xabff, 0xfffffffffffffff7, 0x3}, {0x8, 0x1000, 0x6, 0xc32}, {0x8, 0x10000, 0x8, 0x7}]}) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dc7000-0x8)={0x0, 0x7}, &(0x7f0000d63000-0x4)=0x8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d89000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000e52000)={r1, 0x57d3}, &(0x7f0000c5c000)=0xfffffffffffffe72) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d66000)={r3, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xa}}}, 0x4, 0x20}, &(0x7f0000f1f000)=0x98) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000dd2000-0xc)={0x80000004}) epoll_pwait(r4, &(0x7f00004a3000-0xc)=[{}], 0x1, 0x0, &(0x7f0000f6b000), 0x8) 2018/02/05 17:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00006d4000-0x38)={&(0x7f00001e5000-0xc)={0x10}, 0xc, &(0x7f000089e000-0x10)={&(0x7f00004ce000)={0x14, 0x13, 0x311, 0xffffffffffffffff, 0xffffffffffffffff, {0x5}, []}, 0x14}, 0x1}, 0x0) r1 = creat(&(0x7f0000259000-0x8)='./file0\x00', 0x80) getpeername$packet(0xffffffffffffffff, &(0x7f0000de0000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e81000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000c57000)={r2, 0x1, 0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) 2018/02/05 17:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000982000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000c47000-0x11)='/dev/vga_arbiter\x00', 0x40, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f00004f0000-0x8)={0x6, 0x6}) r2 = epoll_create(0x400000000000800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000985000-0xc)) epoll_wait(r2, &(0x7f00004e8000-0x24)=[{}], 0x1, 0x800) epoll_wait(r2, &(0x7f0000a53000-0xc)=[{}], 0x1, 0xfffffffffffffffc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000aaf000)={0x20000004}) 2018/02/05 17:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f000036b000)={0x3f, 0x800, 0x6, 0xffffffffffffff00, 0x4}, 0x14) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000eca000)={{0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}}, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}, 0x5c) [ 213.576100] binder: 29283:29289 ERROR: BC_REGISTER_LOOPER called without request [ 213.615889] binder: 29283:29300 got reply transaction with bad transaction stack, transaction 306 has target 29283:0 [ 213.631712] binder: 29283:29300 transaction failed 29201/-71, size 24-8 line 2935 [ 213.646333] binder: release 29283:29289 transaction 306 in, still active [ 213.654084] binder: send failed reply for transaction 306 to 29283:29300 [ 213.665546] binder: undelivered TRANSACTION_COMPLETE [ 213.671624] binder: 29283:29300 ERROR: BC_REGISTER_LOOPER called without request 2018/02/05 17:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000cea000-0xd)='/dev/binder#\x00', 0x0, 0x20000000) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001ad000)={0x44, 0x0, &(0x7f0000841000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42c, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76), 0x1}, @fda={0x66646185}], &(0x7f0000b41000)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) 2018/02/05 17:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000d0b000)={0x0, 0x0, 0x100}) ioctl$DRM_IOCTL_GEM_CLOSE(0xffffffffffffff9c, 0x40086409, &(0x7f00002fb000-0x8)={r0}) r1 = socket(0x200000000000010, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000f8d000-0x18)=@generic={0x800, 0x0, 0x2}) write(r1, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f00000a1000)={0x0, 0xa, 0x2, 0x100000000, 0x2, 0x7, 0x9, 0x3, {0x0, @in={{0x2, 0x1, @rand_addr=0xd5da}}, 0x60000, 0x3, 0x2b27, 0x400, 0x7}}, &(0x7f0000c15000)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000007000-0x8)={r2, 0x100}, &(0x7f0000638000-0x4)=0x8) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000ddf000-0x2b)=""/43, &(0x7f0000b6b000)=0x2b) recvfrom(r1, &(0x7f000035f000)=""/4096, 0x1000, 0x2, &(0x7f0000add000-0x9)=@rc={0x1f, {0x9, 0x4bc, 0x7, 0x401, 0x80, 0x80}, 0x3f}, 0x9) recvmsg$netrom(r1, &(0x7f0000062000-0x1c)={&(0x7f00003a2000)=@ax25={0x3, {"fb3f14d0ad849d"}}, 0x48, &(0x7f0000937000-0x38)=[], 0x39a, &(0x7f000005e000-0x2b0)=[]}, 0x0) getsockopt$bt_hci(r1, 0x0, 0x2, &(0x7f00004ef000)=""/4096, &(0x7f0000bdc000)=0x1000) 2018/02/05 17:19:07 executing program 5: mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x2, 0x44031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000030a000/0x3000)=nil, 0x3000, 0x6) madvise(&(0x7f00003fa000/0x800000)=nil, 0x800000, 0x9) mmap(&(0x7f0000709000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000709000)='/dev/input/mice\x00', 0x0, 0x420c80) r1 = geteuid() ioctl$TUNSETOWNER(r0, 0x400454cc, &(0x7f000067e000)=r1) 2018/02/05 17:19:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x404000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000a9e000-0x6)={0x1, [0x751f]}, &(0x7f0000e88000)=0x6) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0xfff, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000002000), &(0x7f0000001000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={0x0, 0x6}, &(0x7f0000004000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000003000)={r3, 0x20, &(0x7f0000000000)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xb}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000002000-0x20)={0x80000001, 0x5, 0x8, 0x7, 0x1, 0x5, 0x4, 0x1, r3}, 0x20) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={@generic="f413af8f70a41925b6fbc60b9637588e", 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r1, &(0x7f0000002000)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000004000)={&(0x7f0000005000-0x84)=@ipv4_deladdr={0x84, 0x15, 0xb00, 0x3, 0x3, {0x2, 0x80, 0x60, 0xff, r4}, [@IFA_LABEL={0x14, 0x3, @generic="e3982c68e014b5966d30809cf98006f7"}, @IFA_LABEL={0x14, 0x3, @generic="cd5584b2f699f5d3a770c51f2030f77b"}, @IFA_ADDRESS={0x8, 0x1, @broadcast=0xffffffff}, @IFA_CACHEINFO={0x14, 0x6, {0xfffffffffffffc00, 0x4, 0x20, 0x7fffffff}}, @IFA_LOCAL={0x8, 0x2, @multicast2=0xe0000002}, @IFA_ADDRESS={0x8, 0x1, @loopback=0x7f000001}, @IFA_BROADCAST={0x8, 0x4, @empty}, @IFA_BROADCAST={0x8, 0x4, @broadcast=0xffffffff}, @IFA_ADDRESS={0x8, 0x1, @multicast2=0xe0000002}]}, 0x84}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$PPPIOCSFLAGS(r0, 0x40047459, &(0x7f0000003000)=0x100c04) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000001000-0xdb)=""/219, &(0x7f0000006000-0x4)=0xdb) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000006000)={0x5, 0x2, 0x80, 0x2e4bab0c, 0x4}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000007000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000001000), &(0x7f0000008000)=0x4) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000002000-0x4)=0x9, 0x4) 2018/02/05 17:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00004ee000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000270000)=@ethtool_rxfh_indir={0x39, 0x40000000000001e9, [0x800, 0x9, 0x2, 0x6]}}) 2018/02/05 17:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwritev(r0, &(0x7f00009a4000-0x70)=[{&(0x7f0000376000)="fc65957494da", 0x6}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ca000-0x20)={@common='vcan0\x00', @ifru_flags=0x3401}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00003b2000-0x20)={"bd0d0000ab295eb500334d4f36b681a3", {0x4, 0x3, 0xe14a, "3e2f7601dd82", 0x7}}) 2018/02/05 17:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000ba3000-0x48)=[{0x6, 0x1f}, {0x2, 0x10000}, {0x4, 0x800}, {0x2, 0x7}, {0x7, 0x800000}, {0x3, 0x1f}, {0x3, 0x80000000}, {0x4, 0x2}, {0x6, 0x7}], 0x9) r1 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) bind$inet6(r1, &(0x7f00005a5000-0x1c)={0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0xffffffffffffffff}, 0x1c) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0x40189206, &(0x7f0000b06000-0x68)) recvfrom$inet6(r0, &(0x7f0000ac1000)=""/185, 0xb9, 0x0, 0x0, 0x29b) setns(r1, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x4008700c, &(0x7f0000002000-0x4)) setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f00007eb000-0x4)=0x80000001, 0x4) timer_create(0x7, &(0x7f0000d41000-0x60)={0x0, 0x40, 0x0, @tid}, &(0x7f00004bc000-0x4)=0x0) timer_settime(r3, 0x1, &(0x7f0000d26000-0x20)={{}, {0x77359400}}, &(0x7f0000630000)) r4 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r4, &(0x7f00003fc000), 0xe9, 0x0, &(0x7f00005e8000-0x1c)={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) 2018/02/05 17:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$1(0x1, &(0x7f0000fce000)='selfvboxnet1\x00') pipe2(&(0x7f0000cf1000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) write(r1, &(0x7f0000419000-0xee)='R', 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000eeb000-0xa0)={0x0, @in={{0x2, 0x3, @empty}}, 0x7f92, 0x5, 0x80000000, 0x4, 0xe}, &(0x7f000088c000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000ff000)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x45cd}}, 0x7fff, 0x5, 0x3ff, 0x2, 0x21}, &(0x7f0000ab5000-0x4)=0xa0) write(r1, &(0x7f000080e000-0x3f)="ad", 0x1) mmap$binder(&(0x7f00007ac000/0x4000)=nil, 0x4000, 0x2000000, 0x40010, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f00006c0000-0x18)) r3 = mmap$binder(&(0x7f000028c000/0x1000)=nil, 0x1000, 0x1000008, 0x31, r1, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000f30000)={r3}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000b75000-0x18)={r4}) readv(r0, &(0x7f0000f08000)=[{&(0x7f0000fb6000-0xb0)=""/88, 0x58}], 0x1) read$eventfd(r0, &(0x7f0000aaf000-0x5), 0x8) [ 213.684831] binder: undelivered TRANSACTION_ERROR: 29201 [ 213.697097] binder: 29283:29300 got reply transaction with no transaction stack [ 213.697106] binder: 29283:29300 transaction failed 29201/-71, size 24-8 line 2920 [ 213.712740] binder: undelivered TRANSACTION_ERROR: 29189 [ 213.720591] binder: release 29283:29289 transaction 309 out, still active [ 213.727640] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 17:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00007c2000+0x7c4)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000025000-0x8)=0x100000001, 0x8) pwritev(r0, &(0x7f00009a4000-0x70)=[{&(0x7f0000376000)="fc65957494da", 0x6}], 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00002ca000-0x20)={@common='vcan0\x00', @ifru_flags=0x3401}) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00003b2000-0x20)={"bd0d0000ab295eb500334d4f36b681a3", {0x4, 0x3, 0xe14a, "3e2f7601dd82", 0x7}}) 2018/02/05 17:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00005a3000-0xe8)={{{@in6=@local, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000bdf000-0x4)=0xe8) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000ea3000-0xe)='/dev/keychord\x00', 0x18800, 0x0) stat(&(0x7f00004b3000-0x8)='./file0\x00', &(0x7f0000c0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000c10000-0x8)='./file0\x00', r0, r2, 0x1000) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000ff9000-0xe8)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x3f}, {0xff, 0x0, 0x3f, 0x3f, 0x3560, 0x6, 0x9}, {0x0, 0x1}, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x2b}, 0x0, @in=@empty, 0xffffffffffffffff, 0x0, 0x0, 0x3b7, 0x0, 0x0, 0xbd}}, 0xe8) mount(&(0x7f00004c7000-0x8)='./file0\x00', &(0x7f0000acc000)='./file0\x00', &(0x7f0000d36000)='ramfs\x00', 0x2800c, &(0x7f000000a000)) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f0000b60000-0x41)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000332000-0x1), 0x1) mount(&(0x7f000008a000)='./file0\x00', &(0x7f0000303000)='.', &(0x7f000079b000-0x6)='msdos\x00', 0x11080, &(0x7f0000253000-0x1000)) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) r3 = add_key(&(0x7f0000bc9000)='logon\x00', &(0x7f0000107000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f000073e000)="7f4a4169b0270dda0cfb20a012f685fd6cbabf1caf39a48e5fc7ab56fa1018239e80428c936efb900a626068c553d3f26b0d2051a6e6becd5c", 0x39, 0xfffffffffffffffe) r4 = add_key(&(0x7f00009d8000)='asymmetric\x00', &(0x7f000039a000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00000d1000-0xd8)="88e3ac70f0c515a6bc26038d099df5345c48e373ca664c1c31ea9515f36999edae4332ba24e09ce69f76becfda13d9d2bbefa6d8f5b12929d4cbd766288ba0323352e63895d9d97760ab5cf40de18e6119f9eebc8fdfd293219d9cf407ae82cddfa937dc6a674499115a34525fdf0af24e9b2284a98fcbbf5b744b016bb492521b2950f462657fcccd7468fa94a2e0deb3aec5682df8ec53379874d39181e1727c105645934c2b2a26fac846ae9ff1d15b39c4fcd77e11154935dc83156c4200cc25cc65bc88f5723ba2a5b7aa75a4a45044eafd394a3bde", 0xd8, 0x0) keyctl$search(0xa, r3, &(0x7f00008c2000-0x8)='big_key\x00', &(0x7f0000b2e000)={0x73, 0x79, 0x7a, 0x3}, r4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00003ac000)={@dev, @broadcast}, &(0x7f0000a5f000)=0xc) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000ad7000), 0x4) getsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000c8c000-0xb), &(0x7f000055f000)=0xb) mmap$binder(&(0x7f0000215000/0xa000)=nil, 0xa000, 0x1000002, 0x10, 0xffffffffffffffff, 0x0) 2018/02/05 17:19:07 executing program 2: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x80040001, 0x5, 0x4bf9) write(r0, &(0x7f0000001000)="1f0000001e0007f1ffffffe60700007702000041536b8d3d6c39080001454a", 0x1f) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f000000a000)={{0xa, 0x3, 0xff, @empty, 0x3}, {0xa, 0x2, 0xffffffff, @empty, 0x2}, 0x1, [0x8, 0x0, 0x3, 0x3, 0x4, 0x2, 0x7f, 0x8001]}, 0x5c) [ 213.736583] binder: undelivered TRANSACTION_ERROR: 29201 [ 213.744738] keychord: Insufficient bytes present for keycount 0 [ 213.765046] keychord: Insufficient bytes present for keycount 0 2018/02/05 17:19:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x14, 0x80000, 0x4) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f00003d4000)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000006000)={0x0}, &(0x7f0000007000-0x4)=0x18) r3 = syz_open_dev$mice(&(0x7f0000881000-0x10)='/dev/input/mice\x00', 0x0, 0x191000) ioctl$VT_ACTIVATE(r3, 0x5606, 0x2) pivot_root(&(0x7f0000ae1000)='./file0\x00', &(0x7f000040a000)='./file0\x00') setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000003000-0x1008)={r2, 0xa5, 0x1c3}, 0xfffffe25) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) connect$inet6(r0, &(0x7f0000002000-0xe)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) 2018/02/05 17:19:07 executing program 7: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) ptrace$getregs(0x11, r3, 0x0, &(0x7f0000c23000)) 2018/02/05 17:19:07 executing program 1: mmap(&(0x7f0000004000/0xffb000)=nil, 0xffb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000007000)={0x0, 0x78, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2285, &(0x7f0000007000)='S') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000e24000)={0x0, 0xb2, 0x30, 0x4, 0x1}, &(0x7f000087b000-0x4)=0x18) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f000064e000)={r1, 0xfffffffffffffffb}, 0x8) 2018/02/05 17:19:07 executing program 2: r0 = socket$inet6(0xa, 0x100000000002, 0x0) r1 = memfd_create(&(0x7f0000054000)='!security/nodevwlan0\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000001000-0x64)=""/100) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000002000-0x4), 0x4) recvmsg(r1, &(0x7f0000001000-0x38)={&(0x7f0000001000)=@nl=@unspec, 0xc, &(0x7f0000001000-0x40)=[{&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/226, 0xe2}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000001000-0x55)=""/85, 0x55}], 0x4, &(0x7f0000001000-0x99)=""/153, 0x99, 0x400}, 0x2020) r2 = fcntl$dupfd(r0, 0x406, r0) connect$unix(r2, &(0x7f000007c000)=@file={0x0, "84c1793134fa66fbf1450f9c6735d28e24e0c6f2af333b5acbdd80a85048782a71c0a3954d58ffb9ca0cbafbe818207adeac74a7348a9739fda2930f10d30fbbc2959c224877f1996cedff991e7242680ebe3b04c859db494e152b5cf344332e54e7d4dfa32c82f023d4c3f57fbdd8fb2a72e7eb54383780a122c990d1a98ab265d0627cec2f7056c1d9de8756328f673c8d66464021d539a90b82e5f84d441e9ff031faf51ab712f3e3"}, 0xac) [ 213.783189] binder_alloc: 29320: binder_alloc_buf, no vma [ 213.783592] binder: 29320:29324 transaction failed 29189/-3, size 1068-16 line 3127 [ 213.812730] binder: BINDER_SET_CONTEXT_MGR already set 2018/02/05 17:19:07 executing program 1: waitid(0x3, 0x0, &(0x7f0000004000-0x8), 0xa0000004, 0x0) r0 = socket(0x10, 0xb, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001000-0x4)) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000968000)={"f13bf224740eeb29a05a35303a037b0b", {0x4, 0x22a1026, 0x43cc, "137f8e102828", 0x9}}) fcntl$dupfd(r0, 0x0, r0) 2018/02/05 17:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014e000-0x38)={&(0x7f000085f000-0xc)={0x10}, 0xc, &(0x7f0000f9c000-0x10)={&(0x7f000037e000-0xc4)=@updpolicy={0xc4, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x2, 0xfffffffffffffffc}}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xc4}, 0x1}, 0x0) r1 = syz_open_procfs(0x0, &(0x7f000040c000)='setgroups\x00') r2 = accept$packet(0xffffffffffffff9c, &(0x7f0000834000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000e44000)=0x14) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000610000-0x10)={r3, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) getsockname(r2, &(0x7f0000d6d000-0x80)=@generic, &(0x7f0000a7a000)=0x80) [ 213.812741] binder: 29320:29333 ioctl 40046207 0 returned -16 [ 213.827708] keychord: Insufficient bytes present for keycount 0 [ 213.954986] binder: undelivered TRANSACTION_ERROR: 29189 [ 213.987841] binder: send failed reply for transaction 309, target dead 2018/02/05 17:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000035000)='/dev/sequencer\x00', 0x0, 0x0) r2 = dup3(r0, r1, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) write$selinux_create(r2, &(0x7f00003d5000)=@objname={'system_u:object_r:usbtty_device_t:s0', 0x20, 'unconfined_u:system_r:insmod_t:s0-s0:c0.c1023', 0x20, 0x1, 0x39, 0x20, './file0/bus\x00'}, 0x62) lseek(r0, 0x0, 0x4) 2018/02/05 17:19:07 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x36, &(0x7f0000248000-0x1), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_getattr(r1, &(0x7f0000000000), 0x30, 0x0) 2018/02/05 17:19:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000d92000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7, &(0x7f00000a8000), &(0x7f00009cc000-0x4)=0x4) ioctl$TCSETS(r0, 0x5402, &(0x7f0000a9d000)={0x1, 0x3f, 0x81, 0xfffffffffffffffe, 0xffffffffffffffff, 0x3f, 0x6, 0x3ff, 0x6, 0xfffffffffffffff7, 0xf56, 0x10}) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00002b9000)={0x0, 0x4e7bcb56, 0x1}, &(0x7f00004e5000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000dad000)={r1, 0xfffffffffffffe01, "45799ac31894c48cac6370a02b2d955120bfbe619c9643478c040000000000000094687d20eb844a4167ffcfc81e1d5f16aac78f3d94f29ddb3587bd6fb7da783176184f004b8b8b50a3b9532ffa6f37ccacb2063913ff672eedcabd3ea5406dd45ac05fb44416234172b98498b1d108fec179a60b3e62c972d7885417ea909cd3ef49304c2f22ca5dc342326a0d04fd4fc282d77141b66e0ae23a626cb37f29a6aee9da3209902c9611598ababc1b0d7d044c6c75cd00201a3232de91f06db7be5d6e41ad0e42cbe7367fd83c08fff5cc5823a3389c4027755e0d694fe706dfe11fcf"}, &(0x7f0000b01000)=0xfffffddd) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000dcc000-0x10)={r1, 0x64, &(0x7f0000ce1000-0x64)=[@in6={0xa, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, @in6={0xa, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, @in6={0xa, 0x1, 0xfffffffffffffff9, @dev={0xfe, 0x80, [], 0x0, 0xb}, 0x5}, @in={0x2, 0x2, @rand_addr=0x1d}]}, &(0x7f000029e000)=0x10) 2018/02/05 17:19:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x19, &(0x7f000016b000)=""/76, &(0x7f0000d3f000)=0x4c) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f000039d000-0x10)="0100000002000100130800087cf55988", 0x10) 2018/02/05 17:19:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004ed000-0x16)='/selinux/checkreqprot\x00', 0x801, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000536000-0x8c)={0x5, 0x200, 0x9, 'queue1\x00', 0xe79b}) r1 = syz_open_dev$sg(&(0x7f0000fee000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000d37000-0x2)) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x8012, r1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f00003f5000-0x2), &(0x7f000019b000-0x4)=0x8) delete_module(&(0x7f000061a000)='self]\x00', 0x200) 2018/02/05 17:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00009b7000)='/selinux/user\x00', 0x2, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) sendto(r0, &(0x7f00003ca000), 0x0, 0x20000051, &(0x7f0000500000)=@ipx={0x4, 0x0, 0x0, "0bb645aa2c98"}, 0x10) 2018/02/05 17:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00009da000)={@mcast1, 0x0}, &(0x7f000075a000)=0xa) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000c84000-0xe)='/dev/keychord\x00', 0x400, 0x0) getresuid(&(0x7f0000e5b000-0x4), &(0x7f00005e1000), &(0x7f0000391000-0x4)=0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000518000-0xe8)={{{@in6=@mcast1, @in6=@ipv4={[], [], @multicast1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000bf000)=0xe8) madvise(&(0x7f00004ba000/0x4000)=nil, 0x4000, 0xa) clone(0x2008000, &(0x7f0000d64000)="09c46af53693ef3b06da8edd35d632e1b3fb97f402ae2c997abd0c6addcc68c44fe5cda5d5163751dd7e71adf90f4022f7f24f0222bb3c7916c6c29b03380782ae6e51a69b7a1b950017e4d3b2714d4a1211068531111bac4b15b58e1254b2175fd36b65e8443fcac9375439de5bb0", &(0x7f000047a000-0x4), &(0x7f00009db000-0x4), &(0x7f000038b000-0xfa)="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") sendmsg$nl_xfrm(r0, &(0x7f0000cd8000)={&(0x7f000077e000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f000052a000-0x10)={&(0x7f0000f86000-0x20c)=@getsadinfo={0x20c, 0x23, 0x72e605fa283996f3, 0x4, 0x0, 0x400, [@encap={0x1c, 0x4, {0xfffffffffffffffe, 0x0, 0x1, @in6=@ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}}, @lifetime_val={0x28, 0x9, {0x1, 0x100000001, 0x59}}, @proto={0x8, 0x19, 0x6f}, @tmpl={0x44, 0x5, [{{@in6=@empty, 0x3, 0x6c}, 0xa, @in6=@dev={0xfe, 0x80, [], 0x0, 0xa}, 0x1, 0x3, 0x1, 0x1, 0x7f}]}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x14}, @in6=@empty, 0x2, 0x0, 0x3, 0x0, 0xa, 0x20, 0xa0, 0x3f, r1, r3}, {0x58, 0xc959, 0x2, 0x80000000, 0x800, 0x4, 0x3bd, 0x2}, {0xffffffff, 0x1, 0x3ff, 0x5}, 0x9, 0xa, 0x2, 0x1, 0x2, 0x3}}, @policy={0xb0, 0x7, {{@in6=@dev={0xfe, 0x80, [], 0x0, 0x16}, @in=@multicast2=0xe0000002, 0x2, 0x7, 0x1, 0x0, 0x2, 0x80, 0xa0, 0x84, 0x0, r4}, {0x3ff, 0x7, 0x0, 0x7f, 0x2, 0x0, 0x1, 0x200}, {0x7fffffff, 0x101, 0xc5, 0x9}, 0x5, 0x8, 0x1, 0x0, 0x2, 0x1}}, @extra_flags={0x8, 0x18, 0x5}]}, 0x20c}, 0x1, 0x0, 0x0, 0xc0}, 0x24008040) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000bef000-0x10)={&(0x7f000063e000-0x1d4)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@multicast2=0xe0000002}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {0x0, 0x0, 0x5}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}, 0x0, 0xfffffffffffffffc}}]}, 0x13c}, 0x1}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000522000), &(0x7f00002e4000-0x4)=0xc) sendmsg$nl_crypto(r2, &(0x7f0000662000)={&(0x7f000028d000-0xc)={0x10, 0x0, 0x0, 0x8000008}, 0xc, &(0x7f0000b99000-0x10)={&(0x7f00002a0000-0x10)=@delrng={0x10, 0x14, 0x300, 0x0, 0x0, "", ["", "", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000a8e000)={0x4, &(0x7f0000644000-0x20)=[{0x956a, 0x81, 0x4a0, 0x4}, {0x9, 0x7, 0x6, 0x37}, {0x47, 0x7, 0x10000000000, 0x8}, {0x4, 0x7904, 0xa58, 0x3}]}, 0x10) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000cad000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xb3ff}) 2018/02/05 17:19:07 executing program 4: mmap(&(0x7f0000000000/0xd2f000)=nil, 0xd2f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8), 0xffffffff) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000592000-0x4)) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f0000d2e000)) mmap(&(0x7f0000d2f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x8000003e) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000d2f000)='/selinux/status\x00', 0x0, 0x0) 2018/02/05 17:19:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) r1 = socket(0x11, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e87000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) setsockopt(r1, 0x107, 0x1, &(0x7f0000dfb000-0x10)="010000000300060000071a00009139cc", 0x10) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000059e000-0x12)='/dev/loop-control\x00', 0x0, 0x0) close(r0) fanotify_mark(0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000470000)='./file0\x00') getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000068000)={0x0, 0x2}, &(0x7f00003c0000)=0x8) 2018/02/05 17:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00004d1000)='./file0\x00', &(0x7f000047c000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000370000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000919000-0x8)='./file0\x00', r0, r1) mkdir(&(0x7f0000830000)='./file0\x00', 0x12c) getxattr(&(0x7f00007c9000-0x8)='./file0\x00', &(0x7f0000e90000)=@known='security.selinux\x00', &(0x7f0000add000), 0x0) 2018/02/05 17:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00006cf000-0xb)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000e94000)={0x1, [0x0]}, &(0x7f0000d32000)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000273000-0xe)={r1, 0x5, 0x3, [0x9, 0x8b, 0xffffffff]}, 0xe) r2 = socket$netlink(0x10, 0x3, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f000032d000)=""/4) sendmsg$nl_generic(r2, &(0x7f0000005000)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f000000d000+0x379)={&(0x7f0000781000-0x4384)={0x14, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/05 17:19:07 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000012000-0x12)='/dev/loop-control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000013000)='clear_refs\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ipx(r1, &(0x7f0000001000)={0x4, 0x100000001, 0x0, "afc494bc8e95", 0x2}, 0x10) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000001000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x0, 0xa4f, 0x9, 0x9, 0x1, 0x7}}) ppoll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x9020}, {r0}, {r0, 0x8022}, {r0, 0x8000}, {r0, 0x2400}, {r0, 0x1}], 0x7, &(0x7f0000013000)={0x0, 0x989680}, &(0x7f0000011000), 0x8) 2018/02/05 17:19:07 executing program 2: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007cf000-0x9)='/dev/rfkill\x00', 0x2, 0x0) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x6, &(0x7f0000001000-0x20)={0x0, 0x4, 0x4, 0x2bd, r1}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000001000)={0x6, &(0x7f0000001000+0x338)=[{0x6, 0xba1, 0xd15}, {0x1000000000000000, 0x1, 0x81, 0x1000}, {0x8, 0x1, 0x1ff}, {0x3, 0x7, 0x7, 0x10001}, {0xe15, 0x556f, 0x80, 0x2747}, {0x6, 0x5, 0x3, 0x1}]}, 0x10) fchmodat(r0, &(0x7f0000001000)='./file0\x00', 0x100) close(r0) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000002000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000002000-0x50)=[{&(0x7f0000001000)="219d6227a1a1af923295846d98599aa738cbcd9040c87d4ce03913aba58e3ae623f1dceaf39de170fa7bb5fb8e0811", 0x2f}, {&(0x7f0000004000-0x4f)="4a7a8fe8a125c7d188e63a614331094ff9b56d78a947c380598d6f68b8975d26067c36d98a8f896169875bfdb5283ddcf115167e8561289fe0476571584ec7500404f8368dd1b918966e315ff89f82", 0x4f}, {&(0x7f0000000000)="e9ef515d130be3af67da9dfe9a6207f3b6f022640aace64a9fe1033c94ee09b3ce332d0f6e6ff9cceb68d7a2f0eb28c51fbefa1e565fe45ac4d409cef1ba954bbfa734ba42ab37526ffbfae88d1dc27f3cdfdf44b881df25b88294b41dd8", 0x5e}, {&(0x7f0000004000-0x6b)="e29beffd9434a3a7b75b423aaf329a4850e56e80b69009344d80af2ffeedff76daee6886251dbbd64720b68b54ecce61dcc7691b2c285a54c47bae7c6036cbbe54cf48841bcfdc81c70deea21baec4eb010acbb1b50c9c039cf63f74dd736bde72a5cfc399f8a19a56c5ad", 0x6b}, {&(0x7f0000004000-0x8e)="1c6a5ea5f7ea17ba37aaac29d4cefee89b2ae364589d5e2cf22475b6484efa7d8d7c2800c49d0eb6aacd93161adf3d62c294b16ab0ea808d40885cad4f432acd1043b80890c614d7f1bc2b4d15063282caa66369845582fd2d0d97247ce3b15c66c5c3200ff1409e2963d609d927aa18ec118b4b14ad7e83589d9e93b2f8d194308f6dcd06594667e66f0ce27ab6", 0x8e}], 0x5) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(r0, &(0x7f0000002000)=@rc, &(0x7f0000005000-0x4)=0x9, 0x80000) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x5, 0x5, 0x2d030013, 0x1, 0x20}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000006000-0x8)='keyring\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffa) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000006000-0xb)='asymmetric\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000006000-0x6c)="539e3a6b7444ce2a1a2c46c2de15946a89deffe5365ac83bf87540bee8a79a27750406dec3b8a7fa0028f9090ee1a98e2964ca884a7a491f8f06e6b1c404f50b958daab7b6725e01255c7bb840a70feaa9cf12aee1f4cf87f5f6d4579607aa279db220c128233ade6df304d7", 0x6c, 0xffffffffffffffff) keyctl$link(0x8, r3, r4) accept4$unix(r0, 0x0, &(0x7f0000001000), 0x80800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000006000), &(0x7f0000000000)=0x4) 2018/02/05 17:19:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000d80000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f0000c24000)=[{&(0x7f0000d81000-0x27)=""/39, 0x27}], 0x1) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00003ca000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) sendto$ipx(r2, &(0x7f0000b72000-0x7b)="659ed05b4bed9bf581c71fa68f48f50f55b436ce064208d45e080203f36a38accbf7c2bc78114425a7aba06f93acca209878f24afb54d731491f97c46cc42bbf38899220f89776cb727e548c0b93642cbb0b1bdc9ce9d2ba45251c536e0604b857a28a1858742b73b6f4c774f6f3a0edc837e33cf46fbf17d621ad", 0x7b, 0x800, &(0x7f0000767000-0x10)={0x4, 0x1, 0xfff, "8af43d378c9b", 0xffffffff80000001}, 0x10) socket$nl_netfilter(0x10, 0x3, 0xc) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 17:19:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x1)='\x00', 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d6000)='/selinux/member\x00', 0x2, 0x0) lseek(r0, 0xfffffffffffffffe, 0x1) 2018/02/05 17:19:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00004ad000-0x8)='./file0\x00', 0x158) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000ccd000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000ecc000)='O') chdir(&(0x7f0000e6a000-0x8)='./file0\x00') umount2(&(0x7f0000b1d000)='.', 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00009e2000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x720de8c8a80a3f0e) 2018/02/05 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000373000)='/dev/sg#\x00', 0x3f, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000203000-0x20)={0x2, 0x0, 0x10001, 0xffff}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00001eb000-0x10)={0x9, r2}) sendmsg$nl_xfrm(r0, &(0x7f0000a82000)={&(0x7f000041b000-0xc)={0x10}, 0xc, &(0x7f0000974000-0x10)={&(0x7f000082d000)=@getsadinfo={0x14, 0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x14}, 0x1}, 0x0) 2018/02/05 17:19:08 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = mq_open(&(0x7f0000501000-0x6)='eth1#\x00', 0x840, 0x10, &(0x7f0000000000)={0x9, 0x4, 0x7, 0x4, 0x7, 0x7, 0x3, 0x81}) fcntl$addseals(r0, 0x409, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000535000-0x10)='net/ip_mr_cache\x00') sendfile(r1, r1, &(0x7f00009d5000-0x8)=0x4f, 0x6) 2018/02/05 17:19:08 executing program 0: 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$dupfd(r1, 0x0, r0) recvfrom(r2, &(0x7f000031a000)=""/79, 0x4f, 0x140, &(0x7f00004c1000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x1, 0x3, 0x3, {0xa, 0x2, 0xfffffffffffffff8, @loopback={0x0, 0x1}, 0x57}}}, 0x32) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f94000)={@common='gre0\x00', @ifru_names=@generic="160000000000000005f524a266325d59"}) readv(r2, &(0x7f0000376000-0x20)=[{&(0x7f00005f7000)=""/1, 0x1}], 0x1) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000d86000)=""/211) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) fallocate(r2, 0xfffffffffffffffd, 0x2, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000f80000-0x18)={0xa0, 0x35, 0x4, 0x4, 0x9, 0x6}) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000f5f000-0xdc)=[@in={0x2, 0x1, @rand_addr=0x4}, @in6={0xa, 0x2, 0x5, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x6}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}, @in6={0xa, 0x0, 0x4, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x3, 0x3, @empty, 0x8000800}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}}], 0xdc) 2018/02/05 17:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendfile(r0, r0, &(0x7f0000679000), 0x8) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000334000-0x1c)={@multicast2=0xe0000002, @rand_addr, 0x0, 0x2, [@multicast2=0xe0000002, @broadcast=0xffffffff]}, 0x13) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b54000+0xa25)='/selinux/validatetrans\x00', 0x1, 0x0) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0xff) r2 = memfd_create(&(0x7f0000e23000)='\x00', 0x2) setsockopt$inet6_tcp_buf(r2, 0x6, 0x16, &(0x7f0000b2b000-0x1000)="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", 0x1000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000df2000)='bbr\x00', 0x4) r3 = syz_open_procfs(0x0, &(0x7f00006c7000)='net/ip_tables_names\x00') readv(r3, &(0x7f0000635000-0x70)=[{&(0x7f0000a7b000-0xdc)=""/220, 0xdc}, {&(0x7f000084f000-0xee)=""/238, 0xee}, {&(0x7f0000242000)=""/254, 0xfe}, {&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000679000-0x98)={0x0, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x3, 0x1}, &(0x7f0000b85000-0x4)=0x98) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000769000-0x8)={r4, 0x1c3316a7}, &(0x7f0000e07000)=0x8) 2018/02/05 17:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x7fb) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000faf000-0xc)) clock_gettime(0x0, &(0x7f0000d56000)={0x0, 0x0}) ppoll(&(0x7f0000a18000)=[{r1}, {r0}], 0x2, &(0x7f000071d000)={0x0, r2+10000000}, &(0x7f0000e33000), 0x8) mount(&(0x7f0000a39000-0x8)='./file0\x00', &(0x7f0000592000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x4, &(0x7f0000f37000-0x38)="210c9565cf4405352bd108790800000000000000fee8b6a90f7fc3c7b595ebaca2c8569d14393041afbaf63fb22b6c1a0147383cffda86df") ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f000013d000)=0x6) bind$netrom(r0, &(0x7f000067f000-0x10)=@ax25={0x3, {"a61234f0460104"}, 0x7}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) mkdir(&(0x7f0000663000)='.', 0x10) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000b17000-0x4), &(0x7f0000903000-0x4)=0x4) accept4$nfc_llcp(r0, &(0x7f0000eb8000-0x60), &(0x7f0000c10000)=0x60, 0x80800) 2018/02/05 17:19:08 executing program 5: 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 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000641000)='/dev/hwrng\x00', 0x141000, 0x0) syz_open_dev$urandom(&(0x7f000090b000-0xd)='/dev/urandom\x00', 0x0, 0x402) r2 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, r2) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f000003b000-0x8), &(0x7f0000b77000-0x4)=0x8) 2018/02/05 17:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000382000-0x4)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r1, 0x0) r3 = syz_open_pts(r1, 0x4080) ioctl$KDGKBLED(r2, 0x4b64, &(0x7f00007ba000-0x1)) ioctl$PIO_FONT(r3, 0x4b61, &(0x7f0000cf6000)="f284ca2c8c4a83629191312f39187c22a87d8930d4cc3679d6ae809964cc41560e32219476af06ffd74642b654b90f54409939ee241e1ab4ba6d680a507c4b95358149f7842523158543a90bd8e25be58b96c8d3d68d2bbecfb65afe7dd9858364f96b64a45b98cc65aef0d38814635d354576edd40da35760c5f3d4c44270d2dd245641a76f5a72604504e348b8e7002d958d05cbeda332848cf7e1015a8383223e996ee5ce15684b40cd514d034e6ea32381c8dc5482ca54afaaeba2b467b863b5b87da6e894e1ae4a1e04cf712ab4cd8fdcfe297c903a5c82e09d4f12bbeb88e27b647e80674993") 2018/02/05 17:19:08 executing program 7: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000159000-0x8)={0x0, 0x0}) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000001000-0x8)={0x0, 0x400}, &(0x7f0000001000-0x4)=0x8) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f000002a000)={0x0, 0x9c, &(0x7f0000334000-0x9c)=[@in6={0xa, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}, @in6={0xa, 0x1, 0x100000001, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffff}, @in6={0xa, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x9}, @in={0x2, 0x3, @broadcast=0xffffffff}, @in6={0xa, 0x0, 0x40, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0xd35}]}, &(0x7f0000fbd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x8}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000000)={0x0, 0xe0, "0bdc5273554cf6e185df4641beda62578dcf3c2edee3d73a0bd1ad5c4bbc064f9b1be58dd1654e6e629578bcae09ef9fabf984d9e1676330b2a43480418e4fda02defa82db76099219ab253ec761cf8588662b590c2a6343d75ab36c4fb0a4751d47fd5d6326dc2731856c10c9c590e7b6c042b27d0aad2069060e5be72f08cf3123915aadc8adbb1ba1001df252bf0516baf5a33965b2f01f52fb32bfb027795cd13ab922981ed5c4b5f1c2fef1e4630331878dcf1beae775ad7dff2a9e26b07960c840a6aa537a2248b25eb6b9f846e519d19a5f865da1298ad7cafda3db57"}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6, 0xae, 0x5, 0xecb, 0x8001, 0x6, 0x7, {0x0, @in6={{0xa, 0x0, 0xcbb8, @empty, 0x2}}, 0x7, 0x83, 0x72f, 0x1, 0xf8}}, &(0x7f0000001000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000001000-0xa)={0x0, 0x9, 0x1, [0x8000]}, &(0x7f0000000000)=0xa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000000)={0x0, @in6={{0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x6}}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f000014f000)={0x0, 0x8}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f00004f7000)={0x0, @in6={{0xa, 0x3, 0x3ff, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0xffffffffffffb06d}}}, &(0x7f0000000000)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x0, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x712a4ecc}}, 0x7fff, 0xfffffffffffffffb, 0xbe, 0x2, 0x4}, &(0x7f0000001000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f000067e000)={0x0, 0x1, 0x30}, &(0x7f0000dfd000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x18d8, 0x0, 0x5, 0x5, 0xd7}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000d76000-0xc)={0x0, 0xfffffffffffffffc, 0x30}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8, 0xb084, 0x6, 0xae, 0x3, 0x400, 0x9, {0x0, @in6={{0xa, 0x2, 0x8001, @loopback={0x0, 0x1}, 0x8000}}, 0x4, 0x80000000, 0x7fff, 0x3}}, &(0x7f0000889000-0x4)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f00000f7000-0x8)={0x0, 0x7}, &(0x7f0000477000)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000657000)={0x0, 0xad}, &(0x7f00006ac000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f000091c000)={0x0, 0x1ff}, &(0x7f0000000000)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000241000)=@assoc_value={0x0, 0x1}, &(0x7f000010a000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x6, @loopback={0x0, 0x1}, 0x1}}, 0x2, 0x7f}, &(0x7f0000c42000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f00001e9000)={0x0, 0xfffffffffffffff7}, &(0x7f0000fba000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000b43000)=[{&(0x7f0000182000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00006f7000)=[{&(0x7f0000000000)="7034fafd918f3b4c62e483958387eee9c9dc237db0a0aff12952ffffaaabf30093cf1dc7e885b04d0a58104a330b46", 0x2f}, {&(0x7f00004b4000-0x77)="292f1775ebd0755e81ce4a38e6c45a2ae560b520bd8334e01b9944e05c4da39b563e758ffcd441bd55f88ebb1820bed8088626c87ab52bbbcd05c938f1828fcaf3432d842cb280f0cfad05a17b2a912f26dd6217b88db583e71b5e91fda03f3e015ccb87eb75b4c9e03d5c8baf156a09b22d6d71cfc8ed", 0x77}, {&(0x7f0000470000)="fbf3491c8d8c7edf05a83e1124c3c3d40ad0596bcc79d2b94cc6989b57cce48b2b96aa890f632cccfa02fd90d5556e7929e51bdeda07fe882cc2381d0498d35ddd8d957cafce28820833fc6203c2576b564128dfa28f52d5c0acff126318f0e9955a58f70bc58043d1d4cfe3f5d4e27c5793af3c9db20d8bdf073670a197c44e0dac1a818c86b5111453277be0c712eb30ae7efee5cb9e23d68d835e827a73979cc58e7734966b", 0xa7}, {&(0x7f0000710000)="d6ed1f6615e75e729779e2333a04b7be337aee5506ac4f284709397224ffeead87e7f2a92e788c5ab40c20b578e30278f2af684c0adcad170598c05858175abfe8192973aaaa4fae80679b91518aa58d631d83fc8feca02c1ecc306aaedda0e3261f72d3e5407263c5356f45e91a175e7923cb862b66aa36befe61a8270b7179ec67adec201597ac3397f7b057494444190e1f095f2dcb029ddb549569d111ca6e009f58298f4ac06dffb4c7e5ccbd3a8d64d054c8fed906a67ef12c9c09feb840e335f39243ea5b9b42c300d08365668421a2b55bcb7071e8", 0xd9}, {&(0x7f0000ed8000)="c2a543f10393a9d1f28327f7", 0xc}, {&(0x7f0000000000)="72e523f1906f4910a636aa2bc036f03313bd31aae4cb96c21f066fe2ce86e410eb61c5d6e84239640f12476b0b863904626a277b8224247437aef75644cb354922b9cdd66cf4a6a2bb712af8f12bd665d1c22a962da634c10ecc2555438d3933f404c975771646018e23106370d20ee09d1b1f35a4bb68f42653e647e69669aba5ac5f10f462b034b690496222c6dae9c4631b9ff5185b8c8898d6b7ee5dabf38dd87d654e2b5e16f377ba826d65212a81a0a5bd347468e0", 0xb8}, {&(0x7f0000f2e000)="1d82b0944d902fa89a4b73acd74cebdeba6f24dee2fd5038db242269a58079383ef334a55584246e61893dccf9bec70ebd03ce143bbbf29acc9b77a94a78e6e1c3b3812ac63d164fe0203f4da152507a245c111dbc353d8f47d19828b336887feb6d3603972bad1a403e248dcee487b3b4a256c705c044422e7cf27501c120d34b12bcaaa5f92f75882f3fa501be64096b97f2b02ae9ccb8061a72a58887104ecf7eae34e84c36c132f235", 0xab}, {&(0x7f0000001000-0xc8)="b6bff5120ae2232f8b5f75b8990805449e758acd131809743c510a903c2f8c596ce58517328c9f083f6cee0be8c3b1ffda05c852dc74cc67a9d2c6739120582f0f06b86adca602f00ff87b0c975a134cd4f70aae8e9f24a24d211494fec69f7959fa2293ba6c02038edbbdd6720dbb31c8d486835806c9d76341ce5828a4e121604964ae91bd31118f7621e90091b678660747122d49dafcf9f966794626cc7c4a94c44c99c7dc6e78706bffbaa0071760f11a4bab2005915746ab9fce3227b51bf46bee437b61a1", 0xc8}, {&(0x7f0000d8d000-0x29)="10a888843708bd4c2663f99dfaed635e5a58111b58d561ed97fdc21f5a21c3cdf8da8c1e265064964e", 0x29}, {&(0x7f0000a57000)="db32b2d084c0b2c2f219f61a8dc9b554b36587064f9acfe1", 0x18}], 0xa, &(0x7f0000c48000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x3ff, 0x9, 0x2, 0x7, 0x7, 0x3, 0x30, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x1, 0x3, 0x202, 0x2, 0x9, 0x391e, 0x7fffffff0000000, 0xfffffffffffffff8, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x8, 0xfffffffffffffff7, 0x8}}], 0x90, 0x24004080}, {&(0x7f0000001000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000a05000-0x60)=[{&(0x7f0000867000)="a562d5a1b811e789653ac546ebb3be2386831fe666b01cbbd905c701a33df267165259909cb869266e8b97318d608a21dae653e74bc83deb438b8979787f2c5bb25c438f93d5a6d97c0f941135ec5df9aab0ebc0d322111a6846526a743d7a6b94dad854df22bd635449f83618bb4be3c0f59ac0b3db4e90b6315f77492e6bd53776199889fe3278b8fb246f7408e81be835c069d875553084f7d82688ce2ae4218ee37fdeccfd5377", 0xa9}, {&(0x7f00006f9000-0xd8)="47960e07280212d2bc2285d2d8f40169ccaf0dff2b7ea47979394cd451b3f469856ed265798d543bba29fb8dea5ea9c086b189e91c637c725e4e4e5e62631d35d2f1037af02d9f663568d95f47127719cd92a9a807c54f42e1ba81328093e1c39d73b163aefc04b1aee176c998209ffdcf16f9e870b6e429cf76dc9cd3bfdb305b19b77be9a76bf8e0b9518767c9e45de54ad39cd96cdd665606a0983eef017fcec72b93d01349a0476b9c00da748546b6357397e826535fbb72e0ab8585f144621c9a3caad8b6eb1ea472ffc60bf2bae7fc4e5b0aa1cbac", 0xd8}, {&(0x7f0000000000)="eee6ebb40fe5e5bfb302058973c12bcc2df828ccf290", 0x16}, {&(0x7f0000001000-0xa1)="d20a47bfdfbd340ddeee8be9cdfdfdd5323b63eb2a4bc1e4cfe95559ee9ca7d1c27bf0dcc3d750d0e9d7ecff863aa023b668c761350cc717470ca09c184c9563ab1c035b75402f93bf81da9bc6e6d2f32c4a6b92a909e3dfbc57c1ffc3eb85801caf182a7f8f7dddc21e2c6a1b70af126ecc0ba37071b3484eefbff5dcedbd3346c385aea5dd5bbcc16d999587759cc20c2e1da0b2f031db198a5dc414bd858e27", 0xa1}, {&(0x7f0000000000)="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0x1000}, {&(0x7f0000001000-0x76)="01693ffdb35fe3166c1e3fca5f41fee041d3bd9fbad4d28b13cc25bc429f7bbc98c176e3ba593b2bc97d4b4564289f73eedab2d392b61788e46c1279cd43ec23d6775776428164a686f182193dc84dcd5c2521096344605bed4ddc9ed6c90cd79f14a216f9d515878c6baaa1604cdff23d3cceb98edf", 0x76}], 0x6, &(0x7f000082d000-0xc0)=[@sndinfo={0x20, 0x84, 0x2, {0x664f96ba, 0x200, 0x6, 0x6, r4}}, @init={0x18, 0x84, 0x0, {0xc3, 0x20, 0x750, 0xb7}}, @init={0x18, 0x84, 0x0, {0x5, 0x39, 0x3, 0x639}}, @init={0x18, 0x84, 0x0, {0x101, 0x7ff, 0x9, 0xffff}}], 0xc0, 0x800}, {&(0x7f0000909000-0x1c)=@in6={0xa, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xe20b}, 0x1c, &(0x7f0000064000-0x20)=[{&(0x7f0000001000-0x5d)="162d09a4790d17b53e42cb1247501dcbf64ac3fbf108ec6dcfe818d993960be21fdd8f84eacc4352a77efc646181af57ffe960c731c5883f69787d6118b24c4711e4673ec652a93b86de04785beccce23158baf8aaf76accc1e3e91283", 0x5d}, {&(0x7f0000001000-0x44)="cee18543d23eb396cc105389c25f6baf25d904a3bf7768fab7a786c6bb8318b91723287cd4995a5ad0eae320b1248396bbdae0558327caf89b98221e70c9ba55622edb21", 0x44}], 0x2}, {&(0x7f0000000000)=@in={0x2, 0x2, @empty}, 0x10, &(0x7f0000e66000-0x30)=[{&(0x7f000008d000-0xbe)="4f0e1ab12d35b3967e5cd060c93097ffd71d8c46f74db66b4ff9fac197908f009e0399e0544d3a102185ec400aa96a136eabc9daee1fe736784a5d91a19f8e63478aa03f568b3c53699a17b2ee9179ad4cc17a5493e3af9728b48d54913a6c33262ead424d4afa95e9a515dc7424ae9935429d27644623fb7cfb2c6f986f387a105d7ade95718fe5c449ffdbfaa2189b2c5d0a8eb4b5870e97c721dcbfc77a503d46773c2da0a0d1128eca350a37f27e26898e3f266350b1fe271cb10c50", 0xbe}, {&(0x7f0000c18000)="779c113f42dbf08c882c89e2c7fb93aa9c33da8ffc9987cf02c51c73989838b17dd7458cfa003b3b42d10368ce64a5fabe846bd14e374462ad7b69a329d6fb42c15cafdae4f15cfb12a173a1f6ce960e681313e4f037278ce48aa08a8ccb7da34b5774f2b49acf6626e6c8709d3daccb914fb84dc8482fcdfe47069b5ddad46a3784acc0b1bcec83df6e7a79aba973a82a773b5f06beddb66b44774fb7e35fbb560ab45d4e91e26e4107cea415b0a5acd6dd50428ca6c72195ee3ddd6d17180c22146ea476ed", 0xc6}, {&(0x7f00003e3000-0xe2)="4b86b988e4a231debeb168034b4c21da3e1a25e3b6eccae290b211d53991fd0a45628596940723ea63cc0397b7a3da200a58b92099224641df36e8f46003b4ce865d5c765f1e7786720674a179ccf1a40744e0aee0f1ae1742cdc2ec310a89a321ecf3840493ae2f0085a4f7a60803b4ed7b52f247d48cc839b2d37b16a1601135b37c5fbda22d0cd4b3e9951b737a9b2b487c94529181cd2b0818b4fb263ee571756fec2ec8ceed2fcd94ef528df1de6408c05c1c944ca41a7ba3693f8c000f8fb7ad5ef54c57dabecb7d4a30c7172cc987c65ba1dddd0db9bcd61fa6e603434f6d", 0xe2}], 0x3, &(0x7f0000000000)=[@init={0x18, 0x84, 0x0, {0xffff, 0x3ff, 0x9, 0x401}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x40, 0x8001, 0x401, 0x0, 0x40, 0x5, 0xfffffffffffff801, r5}}, @sndrcv={0x30, 0x84, 0x1, {0xff, 0x1, 0x202, 0x7, 0x3, 0x5, 0xffff, 0x7fff, r6}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8, 0x3f, 0x400, 0xffffffffffffff40, 0x101, 0x80000000, r7}}], 0xc0, 0x4810}, {&(0x7f0000001000-0x10)=@in={0x2, 0x3, @broadcast=0xffffffff}, 0x10, &(0x7f00009be000)=[{&(0x7f0000000000)="be8d793e6a3e2c496707700f6eecccd95a2237d2e62960520ce453ed816596957aed0b1f77c2cfdf372febae006465fb6125dc658979a582cb34b55addf75250fbeea1af7776af4af47212b6b0b09f0dbd60a3cd75fbc5b8175f6b2e0ee534d98c2b89d885b4dc5edd904a2bbbc1f6c4d7ceb02f628d1b223d71bf9ff78f834eaf25469c2fda353e4c30e2d5398e62a22e2531e3cf505351d0761c83faa0aadfd707e2fec56a14958da3ac9410ab2be27a13ed39279cbd69f0b23752919b4bb8cd2b5dba761946cb01a14056", 0xcc}, {&(0x7f00007ad000-0x9c)="3065298cd2b7b3f5e093d4a0b5e6319b9f4b553dd2cfd855bbf99dca46b9ae818a1e638bea34d18cdfc65ef6d3564be25bfe5ca0ccf49302b060711fbd9f82dcd48ebe9dd0c5ecf5f72222110f8bde1e996039f1c78962c604fc03a5e9b32446bdf44add5a31e567fe0cf4a09fc36257dfc4290dec1649c06db3a963d7dc21f177ab670177b81d5a9e6e945b690e6759050445bd9e105a4b16b989f6", 0x9c}, {&(0x7f0000e96000)="8b1fdddd24b1a8adb3a0d7fa4cfdfa5654e684771426818e4240eef1401f765eccb5ded220165809cfa4047ed4dc73319b2bfc0031c1b7d37bb6d1e559564024afd1b14e1fab014980ea437cbadfa1ccafaa2e4a44b4b1f50e64cb9b0b0b98f65c06be4155aec9f9d916e581e5bdc237e3068bd791488c8347338cba5ae1f0ced59173848640f67f5cecaa6c2d71d2a8607277eed615619cdf3d928235d7941cf09c043093049163158955cb7f0e048366f3754f9becb1edb2cb7c495ba4ec7007b0bdf2e1188c748f5004b999cc8c00e0214bc03385946f733a23bd8e79fdbe4d6c23e4", 0xe4}], 0x3, &(0x7f000086c000)=[@sndrcv={0x30, 0x84, 0x1, {0x3, 0x6, 0x8, 0x1, 0x1c2, 0xbe, 0x9, 0x101, r8}}], 0x30, 0x8000}, {&(0x7f00008dc000)=@in6={0xa, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x4}, 0x1c, &(0x7f0000001000-0x50)=[{&(0x7f0000bef000)="9c06bfe582cafd34858eacfc3c4b743cac3a4091ae51fb11384a6d8226709506f34eeabb30de928ce0f47fa2deabcf13a5482313e2f31bb356df2962bfa90742d4379931e9d3cd9afb871a13e4a3136c97d64ea784bfe1870f3557c6c898ef71d9de3b0202f1d767b64bfb95a6d2b9ff22cc68af742d1039ab29447b7f858d68b1ade4faf041aeda80", 0x89}, {&(0x7f00002fe000-0x29)="3fd50ab23a24eaef8bca561d4d134cf26647906e9fe977595f1960b7e7cbea39a6208c82617d6f3c8e", 0x29}, {&(0x7f000090c000-0xa6)="84208c8e26548222b52f9eb549c66764340f8fbe80e32b51109d5e33c714bb68d535fb786693d5714ce4a7f4a9ea6793039bbffc5932b9e7751985fc49e8bc831dc6298ebdfd919681d49e21810ece02aa1908627ede73ca0de9db12aa3f55aaf0ec4c36f8373be7033880884c70ee1068b184f7346e6019fd93715f010ad8abad50d392792497457e1f17b388a0e0363a5fd9282d8dda5698a57ee91b331c5c648d57e852b5", 0xa6}, {&(0x7f0000000000)="54e909bcd6fcba0ce4e9d3f95ef896a80bf9c48e7fe99f8007892be757349c103d72d1ffc7b91a220c8fd5c9c5d2215f06d73e1c6f15e94138240dcc4a6203b92c32aeaf2b30f8c9c545330668f6644af4bc782e00c3fbec0b916501d6300409321a4be6594f9cd5e9cb40f22965ec90976252dcf3851449584d702c3231e91f674ca82bdb0f58b806df9094bfb8088c0f33b2edf6f09b44a53ab0aad1475a29fecd49ca001f0e5f777f79cf6cacba9d83e83e38a9b575a5d0dca434ce0fca88cf0620ea06a4f0882ca65a12a2e098a983", 0xd1}, {&(0x7f0000e8c000-0xf8)="88e8c5396f7c782741bfff7c1593436b2da5771e0b60ae448f45da6cd1c10338c4fbdfe7130fa454cd2b0c95186f68d1a0399129e363426f44a25a3ed6107a51dcf009f6a01ab28cebd98a28aed76f5e928fe8a41b6c1f020b8a7b399f327a060a8e51bc3d78a89660cea87919bbe130dbadc090e0a8cdadd2713811f2fa469f9c0ad705c84825ddd0acaf4589624be8ffe6c754bb0593120fdb2d4ead99d174c1004ab9e4bb82a103e583d934747b1bc990c6847d385fb8fd87066c7a989b9123a0c758f057eaf3d919bf73da1dec94167c1da523a9ed388cde87c3f773ceeb8dad34b4f9a12efe0a620363eb4d72473874f589fc2db4d2", 0xf8}], 0x5, 0x0, 0x0, 0x20044814}, {&(0x7f0000c28000-0x1c)=@in6={0xa, 0x2, 0xd0a6, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffffd}, 0x1c, &(0x7f000007d000)=[{&(0x7f0000001000-0xa2)="e282e2b1c6e83ad36c1d40277abe5bdd1d8e2fdfd64cebc260541dd731c864ca667aefcdefcb2de6782bd5d4247756ba1846fd4ada95015985bf3124090c3c61eb3e1abe121b1ad66cdadf32bbdf9694114d1549e9db96761f6e87c3ff758054dc38bda3c5221aaed14359a9efc1d8c2a71e7378b8a90917e1348880ee517fa25dc7ae2018a020ac618a8ee30dd98fad8154c262eb5a1750e391050ac8eb924983c1", 0xa2}, {&(0x7f0000244000-0x1a)="2ac4cc8aed660d8cf7c0e157230e7cec081db08f0388ae0a247f", 0x1a}, {&(0x7f0000449000)="decd1d87639700f4ecca94eb9bf9", 0xe}, {&(0x7f0000032000)="5b82cd43f92860e6bb4caade45b64a0578ba2336ad96d760ffd5e47446d8b7bf5dfc2a7ca99d2838ecd73cd6310399d019f433e1ee7f0e8f3d8034af27737c2192e6f756628fab2d59b7afdc6cd5c90544a603d823766d471299501d9654de00149b0d93f3cee15906fdc7f02945c5b265a943156deaa57a83f42ae4dd1d0e31d6bf1acfee3be9de7922df024bfe47c0a818ece2d9c2c421db18e19b329500ae33639f8fdb8b4e92f8fea16680797674c4702509be9fa56852295ab8d29bb36c18e09f4a523744e1236adc0515f981bf3ec59ba9935ff75532f3c7a63461c961d661f22f55b2d4908e076897de37f11c96575743b39e368f", 0xf8}, {}, {&(0x7f00009e4000-0x1000)="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", 0x1000}], 0x6, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x4, 0x209, 0x10000, 0xf6f0, r9}}, @sndinfo={0x20, 0x84, 0x2, {0x7fffffff, 0x200, 0x80000001, 0x8, r10}}, @sndinfo={0x20, 0x84, 0x2, {0xff, 0x200, 0x4, 0xffff, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x80, 0x8106, 0x1, 0x9, 0x2, 0x7f, 0x1, 0x8, r12}}, @sndrcv={0x30, 0x84, 0x1, {0x4, 0xfffffffffffffffb, 0x2, 0x80000001, 0x3, 0x3ee, 0x100000000, 0x5, r13}}, @init={0x18, 0x84, 0x0, {0x3, 0x100000000, 0x7, 0x2}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x8200, 0x95, 0xfffffffffffffffa, r14}}, @sndinfo={0x20, 0x84, 0x2, {0xfffffffffffffffc, 0x8000, 0x3, 0x6, r15}}], 0x180, 0x800}, {&(0x7f0000c71000)=@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xf}}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f00002dc000)="ca5a065d78f3331c67b1f2a53355bbe48fa12850d223fdd5fe99a4dd7ea8e01c16014a84369dfccbc885140fc02bc8759f431767111dc53187fe4e9627fe93be33afb32a8e873836a4e60c5f6b8bba332c976549f2621b9c996e3bb2cae2857b7a874a774c78b52bfb8d44b680ae1e1b97587e518ff295268c36b1afea532c1f8243ad5053356949a8a40ca3c99de9b9ceda0a61665c2506b1f6", 0x9a}], 0x1, &(0x7f0000f95000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x81, 0xd, 0x10000, 0x2017, r16}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x80000001, 0x20e, 0x1, 0x4, 0xb, 0x8, 0x602, r17}}, @init={0x18, 0x84, 0x0, {0x401, 0x7, 0x1, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x3, 0x9, 0x80, r18}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x200, 0x100000001, 0x0, r19}}, @sndinfo={0x20, 0x84, 0x2, {0x3ff, 0x2, 0x3, 0x6, r20}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0x2de, 0x1, 0x1, 0x5403, 0x1ff, 0x9, 0x9, r21}}], 0x150, 0x4c000}, {&(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0xfffffffffffffff9}, 0x10, &(0x7f0000501000)=[{&(0x7f0000000000)="266b646fb30b077d03bdc93bd652c2e527bfdeef763d444836cf5ac59a10215d440d116d6e962f25ec453782a05f3b0d83e9ceb96482b973ec39b95030568ed6cda7c3b31f104e6250baba4fe2d07b5f09b008", 0x53}, {&(0x7f0000d23000)="dc1b3c66622b6a78370918e12c9a176638d94194c0c8d9ca21c848488dfe086ff25bebcb5c12c5313e7477e15f7da00d4a22be57f62c879d723dc83971fa4c0024e215246fd1ac25d1f830645e4d0945091b50", 0x53}, {&(0x7f0000001000-0xb7)="272f9511f10f0a2cb181ec8c1243404bf8c3108d8fd8d9b6abb2da1451eccb0419087a03c966c5093a0c54823e5bedc2dcd61ee6c25e2a3a0ea1909b1881882f43439adc9fd334acadf6d490513f6287c14fb04d5e47c67fa86cb0b8f3a3a7af2fb2d0805c8f3fddbe429ceb8ed81718c966de2bfe9820882a715915266ae21e8f4af526fd78ca8117ab13cb017d86df4b61a86e10b8358833a25522a45e9be58f94919d529adfdff522d360c1d6e500aaa0b81dc5e74b", 0xb7}], 0x3, 0x0, 0x0, 0x40}], 0x9, 0x8051) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00008b4000)={0x0}, 0x800) flock(r22, 0x8) readv(r22, &(0x7f0000810000)=[{&(0x7f0000b32000-0xf5)=""/245, 0xf5}], 0x1) 2018/02/05 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000e45000)='./file0\x00', 0x80042, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f0000261000)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x2) [ 214.499913] audit_printk_skb: 2010 callbacks suppressed [ 214.499921] audit: type=1400 audit(1517851148.099:19045): avc: denied { net_admin } for pid=3891 comm="syz-executor2" capability=12 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 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e65000-0xe)='/selinux/load\x00', 0x2, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00009ca000)='/selinux/policy\x00', 0x0, 0x0) close(r0) sendfile(r0, r1, &(0x7f00005b3000), 0x10001b4) [ 214.513048] audit: type=1400 audit(1517851148.109:19047): avc: denied { dac_override } for pid=29423 comm="syz-executor1" capability=1 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 17:19:08 executing program 7: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000021000-0x5)='proc\x00', 0x2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000021000-0x4)=0x5) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000018000)='/dev/ashmem\x00', 0x0, 0x0) vmsplice(r1, &(0x7f000000b000-0x60)=[{&(0x7f000001f000-0x1000)="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", 0xfe}, {&(0x7f000001e000)="d397a06f326f526d609579fa94dd4113822034600536e799db1d06a7ad1ed520fd200362a3388cc93bae65a5fd3b99d255fba69eb6202f5547f2e68193e9c77f39fe735171284345f761e4b3770fd163626796f4470992d6597d3d0c3a1b713c63ce7f0266fd680bd6c488c666b391daece50e4e93c02b01690b557e37a6ea3997924b910206e0547aff25e90c9a84aa423a", 0x92}], 0x2, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000022000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000022000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000023000-0x24)={0x1, 0x255, 0x8, 0xfffffffffffffc00, 0x713a0462, 0x7c, 0x7fff, 0x3199, 0xfff, 0x0, 0x101, 0xbc6b}) write$selinux_create(r2, &(0x7f0000016000-0x4e)=@access={'system_u:object_r:semanage_store_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x36, 0x34}, 0x4e) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x41007701, &(0x7f000001e000-0x2)="a843") [ 214.516686] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pig=29424 comm=syz-executor1 [ 214.522039] audit: type=1400 audit(1517851148.119:19048): avc: denied { dac_override } for pid=29423 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 17:19:08 executing program 6: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r1, &(0x7f0000001000-0x85)="570827b3d9ff0927202379672f768e2ed9f80c70b5c71752ac31b5e07ccef4c8287484bbf76115b41f0565ce40f210cfccfde5b641598b00e002724bb5e75029176c65c06eee560a42ecdb500639db760acd9f7b6e1026658741c8c8873ccd30d525c4bf42a5b89de90a062bd5af416fa300001625bd2938f014c9dfec4d85cd22334aef30", 0x85, 0x4, &(0x7f0000ab4000)={0x3, {"4054b217b83af6"}, 0x1}, 0x10) close(r0) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x1000), 0x0) r2 = socket(0x1a, 0xa, 0x9fd) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002000-0x16)='/selinux/checkreqprot\x00', 0x101000, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x20, &(0x7f0000001000-0x20)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5, 0x0, 0x1, 0x0, 0xfffffffffffffffe, 0x7, 0x4}, 0x20) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r2, &(0x7f0000002000)=[{{&(0x7f0000002000)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xa}}, 0x0, 0x3, 0x3, 0x4}}, 0x2e, &(0x7f0000002000)=[{&(0x7f0000002000-0x1000)="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", 0x1000}, {&(0x7f0000002000)="20fa850f7bf479f1bdc56242b22be7a749ca4ad98113b33ee28144dce6b36e5629ddfc226fcda06abb7ba53ccc12f45a739126383b259e61fa6be1270c832467a8aed29fdf7d046344107522f7765038e2b9f0ec731eb2ec0b61c8f639a564a5383a462567ade56a24a9fd849e4106e034ec2ddacaad8ce9b69d62c4ecaeaad54711c6ad8763a9852c3d9e70", 0x8c}, {&(0x7f0000000000)="d809dfe019fe5a5ed185871ce6822844790ad2c35ab62279a9f246cca37ed6725e783f3db9004e938e8a8db9b61171258b19eeb4", 0x34}, {&(0x7f0000002000)}, {&(0x7f0000002000)="5246df6491c003dc90de140f071eff39b0cd8d596b84c2fd9c4cc9b8c8584c35f55c18", 0x23}, {&(0x7f0000003000-0x7a)="3d2b08bf907f9414243f1296d643d0863ce46a0cf685a9c715ca93a0a81a1f449630e2f8305e341e9fd9b75fb1c00b995c15b0ba0468b04d1b69d78e154438d650074b531c61c120f8e26d8256797cb4f07efc886c07066419e6d007ee6412df9120efd41515469d500004c3da482719cc2653fd8dddf47545af", 0x7a}, {&(0x7f0000002000-0xe)="4c58f721782ce7d5b5fbda9de2cc", 0xe}], 0x7, 0x0, 0x0, 0x80}, 0x7f}, {{&(0x7f0000003000-0x10)=@ipx={0x4, 0x9, 0x6, "744b080bf5ec", 0xa8}, 0x10, &(0x7f0000002000)=[{&(0x7f0000002000)="466768393b78cacc0fb0dfcde97db417edd0d19d98b49ff3f17445edc83905ca58867685af0e68088ef89f0278869d47c410b208fd32c9d1bd7c2fc6ba810803fe030b0b532263a42fce5e1d6273ba", 0x4f}, {&(0x7f0000001000)="98e6d3080002a5529e1b6a3f66709b54924d6735552c411df0bdbabfb6ed8acfb1fa5b6902065369c39e9a22f3bf22af5741d90269681fad8ee78f2b9a80eaf8a1bf3cdd9513fc001f2c090ee61455adc3adda83ec0a8632a1e33c73f00174738dd40a11ad9a7758f9c937a74e8e2422a82c8065367fd1b9da29b3057179f6a87d19f962ddf3d123a1c8ef351073f20054dc724ede109443e58f0d2babcd373bcabb863a1f2fcec7e817250f5604f8f868", 0xb1}, {&(0x7f0000001000-0xd8)="0a8c626efbb427898d8dd0e620e2ee760d357e0ff05de9041bab9b4a249e56915339319c730e4cdb1e34fee8589394452d697a9a6cba7551a4f0cc0757909a5645991648e2c5810dd0c666c1769b0d96769a029b39e5185f7ab66b993466968a8f5e08af8c8fca805e4f4c905e2c4d69e9234142039a2347ad8eac42d970780a2453a2736b287c5f44e4acf38ea2ba31c16ce38343a79a83046535cdc7fb6e14a710255f3ea0e52ae5dbeaa818e77a72b44d476b76dd1b0b20b909beb602420ccf96f7d28196590e9abe7ebedc3b699e301fd54401411ab5", 0xd8}, {&(0x7f0000002000)="7f3eb5f21c8435718b8af0a6f0d3d8fabae517f95ccb5f141a0fdf17cdebab5a4f34766c17e91ce9ea9f2b11c48f5e737bc8cc80d212b597aead97d9e6c808980fd54bc23158add229b11dd27f", 0x4d}], 0x4, &(0x7f0000003000-0x1d0)=[{0xe8, 0x0, 0xfff, "c377ed3937cf3e520fb7c2814791b4cee7ced3317f0d2f2537310ce9760a02de8b43abbd7644847f5050d3e930174e203928580bd07c2641b457e851f7e3fe5af866bb4609ec9bc8e04b5e33fab68bdf0baa2df539ea0d237c6f26806b4f38ce5732d28890dfce563e2ae113359d4b09d5c7fd1366452c8f9ea510807e772951dd6e13bc90a40b022a2dcba5dad2b36428b9089575923491f575567cbef10058c046a4894cbe07646f9cc205ae538b3462fa607b3fd41e26931c86e137b354ca56c5054117b8dc993f50158f826debd7fc58f5c78c"}, {0xe8, 0x11, 0x8, "3e45f495f24d82a7aa85172611a45514f3df2be58ce1f9ed8b218dbe461cb172aef1d70dd9e6b64eee2e214a60ab2491183b0fe2a6bb0020e7636266bbbb79af9c29bdd3a6debee27b2ada5fba9a7647f122c17ab9b8f3f45374dd3955ee94cc6273be8fb9ac4402189a4f01320785f5cc57ee8dace8b084870782559d0224c6bde370a601728e4f33efe9fd7cf747d111af6a64c84823927a073c568a5cc9a13780706b528c716ff5b81f69256ed0ca08877e2bd8fddfd1e70e9c4e75783487148dd4a1c32de81706a0ba72d49b616be58efa7a"}], 0x1d0, 0x5}, 0x800}], 0x2, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_buf(r0, 0x107, 0x0, &(0x7f0000001000-0x1e)="a276bcc945ba704d9b071c7ae5c5c4c9deccba2f9e20f808e312d798866f", 0x1e) 2018/02/05 17:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x148, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@replay_val={0x10, 0xa}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x148}, 0x1}, 0x0) [ 214.543053] audit: type=1400 audit(1517851148.139:19049): avc: denied { net_admin } for pid=3893 comm="syz-executor1" capability=12 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 [ 214.544011] audit: type=1400 audit(1517851148.139:19050): avc: denied { net_admin } for pid=3893 comm="syz-executor1" capability=12 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 [ 214.545217] audit: type=1400 audit(1517851148.139:19051): avc: denied { net_admin } for pid=3893 comm="syz-executor1" capability=12 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 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0xffffffffffffffff, 0x0, &(0x7f00009dd000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) llistxattr(&(0x7f0000d6b000-0x8)='./file0\x00', &(0x7f0000292000-0xd9)=""/217, 0xd9) 2018/02/05 17:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000a09000)='./file0\x00', 0x160) r0 = dup(0xffffffffffffff9c) recvmsg(r0, &(0x7f0000697000)={0x0, 0x0, &(0x7f00005df000)=[{&(0x7f00007bc000-0xbb)=""/187, 0xbb}, {&(0x7f00009c2000-0x9c)=""/156, 0x9c}, {&(0x7f0000c1d000-0x8f)=""/143, 0x8f}, {&(0x7f00002e6000-0x33)=""/51, 0x33}], 0x4, &(0x7f00004c0000)=""/248, 0xf8, 0x7}, 0x40000000) creat(&(0x7f0000e64000)='./file0/file0\x00', 0x0) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000002000-0x18)) r1 = open(&(0x7f0000149000+0xf6d)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f000018c000)='./file0/file0\x00', 0x100) unlinkat(r1, &(0x7f0000d60000)='./file0\x00', 0x0) 2018/02/05 17:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) r1 = getpid() r2 = accept$ax25(0xffffffffffffff9c, &(0x7f0000927000), &(0x7f00005b7000)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000dcb000), &(0x7f0000827000-0x4)=0xc) time(&(0x7f00005e9000)) ptrace$PTRACE_SECCOMP_GET_FILTER(0x420c, r1, 0x401, &(0x7f00006a3000-0x30)=""/48) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00006da000-0xc)={0x0}, &(0x7f0000fed000)=0xc) fcntl$setown(r0, 0x8, r3) select(0x40, &(0x7f0000efc000)={0x0, 0x7, 0x6, 0x9000000000000000, 0x20, 0x3, 0x9, 0x7}, &(0x7f0000ab9000)={0x7, 0x5, 0xe2, 0x9, 0xd591, 0x9, 0x4d, 0xfffffffffffffffe}, &(0x7f00004d5000-0x40)={0x84b3, 0x100000001, 0x936b, 0x3f, 0xff94, 0x4, 0x2, 0x3be1dadf}, &(0x7f0000241000-0x10)={0x0, 0x2710}) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x0, 0x0) ptrace(0xdf00942aae117362, r4) r5 = syz_open_dev$sg(&(0x7f0000fef000-0x4)='/dev/sg#\x00', 0x7, 0x1) getpeername$packet(r5, &(0x7f0000afb000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000674000)=0x14) ptrace$setsig(0x4203, r4, 0x0, &(0x7f0000fc7000-0x10)) [ 214.564244] audit: type=1400 audit(1517851148.159:19052): avc: denied { net_admin } for pid=29429 comm="syz-executor0" capability=12 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 17:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e28000-0x10)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$TCXONC(r0, 0x540a, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000022000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r4, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)="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", 0x1001}], 0x1) readv(r2, &(0x7f0000e3b000-0x20)=[{&(0x7f0000368000+0xfd5)=""/20, 0x14}, {&(0x7f00004d7000)=""/87, 0x57}], 0x2) dup2(r3, r1) dup2(r3, r4) [ 214.573399] audit: type=1400 audit(1517851148.169:19053): avc: denied { dac_override } for pid=29435 comm="syz-executor1" capability=1 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 [ 214.578435] audit: type=1400 audit(1517851148.179:19054): avc: denied { dac_override } for pid=29431 comm="syz-executor4" capability=1 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 17:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, &(0x7f0000003000-0x1000)="24b38bffffffff54115223ef6cf758327575c041e002a8089496079b1b45009349041eca724fdec73fab9b04e4a4a5af1d030000000000000600000000000000274f4a010c4f93ef85516b042511f32764171ba9bd278cbe360c22f184073fe205dee02fe37161246323ee9c82c790add905b90a64adab9f060000000000000060fc6fb5a9eec5535b119c9dfbde3f76323a5af634e4235a33d57e226460104ca0dedf1f0e8365cd43d106c41d009976034d6557bf8917cad630598f6e58fd1770012d78aabbffffffed008c464c", 0xce) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0x6}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x1}, 0xfffffffffffffc7c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001000+0xfde), 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000eb2000)=""/148, &(0x7f00006ce000)=0x94) accept4(r0, &(0x7f00006c0000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000cac000-0x4)=0x3a, 0x80000) 2018/02/05 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xf8e000)=nil, 0xf8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000010, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f0000814000)={0x10}, 0xc, &(0x7f0000f88000)={&(0x7f0000f8d000-0x98)=@ipv6_newroute={0x30, 0x18, 0x3, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x94, 0x0, 0x0, 0x0, 0x0, 0x7}, [@RTA_MULTIPATH={0x14, 0x9, [{0x8}, {0x8}]}]}, 0x30}, 0x1}, 0x0) 2018/02/05 17:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x1e2) write(r0, &(0x7f000079e000-0x1f)="1f0000000301019200ffffffffffff1d0000733709000500067f0000f3190e", 0x1f) recvfrom(r0, &(0x7f00007bf000-0x26)=""/38, 0x26, 0x0, &(0x7f000083a000-0x1e)=@pppoe={0x18, 0x0, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @generic="fee4976804d05ae66217d61495591eeb"}}, 0x1e) [ 214.578555] audit: type=1400 audit(1517851148.179:19055): avc: denied { dac_override } for pid=29435 comm="syz-executor1" capability=1 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=cap_userns permissive=1 2018/02/05 17:19:08 executing program 7: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffff9c, &(0x7f000001d000)={0xd11}, 0x8, 0x80000) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fremovexattr(r0, &(0x7f000001e000-0x32)=@random={'trusted.', '-securityselinuxbdev)em0$posix_acl_access\x00'}) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) delete_module(&(0x7f0000008000)='em0)\x00', 0x800) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f000001e000-0xc)='/dev/ashmem\x00', 0xffffffffffffffd, 0x0) preadv(r1, &(0x7f0000019000-0x30)=[{&(0x7f000001c000)=""/16, 0x10}], 0x1, 0x0) 2018/02/05 17:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) socket$nl_xfrm(0x10, 0x3, 0x6) fstat(r0, &(0x7f0000bb7000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, r1}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {0x4}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 17:19:08 executing program 6: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000003000-0x11)='/dev/vga_arbiter\x00', 0x880, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000004000-0x98)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000009000-0x4), &(0x7f0000009000-0x4), &(0x7f0000009000-0x4)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000008000)) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000006000)='syzkaller\x00', &(0x7f000000a000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f000000a000-0x3)="4c4c05", 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000003000-0xa0)={0x0, @in6={{0xa, 0x2, 0xdf8c, @loopback={0x0, 0x1}}}, 0x4, 0x5, 0x7, 0x2, 0xffff}, &(0x7f0000007000)=0xa0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f000000a000-0x8)={r3, 0x100}, &(0x7f0000005000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f000000b000-0x8c)={r3, @in={{0x2, 0x0, @rand_addr=0x8}}}, 0x8c) keyctl$clear(0x7, r2) 2018/02/05 17:19:08 executing program 1: r0 = syz_open_dev$sndtimer(&(0x7f0000aab000)='/dev/snd/timer\x00', 0x0, 0x400000) ftruncate(r0, 0x1ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c55000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x5, r1) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000ba5000-0xc)={0x0, @local, @multicast2}, &(0x7f0000590000-0x4)=0xc) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000d89000)={@mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}, @mcast1={0xff, 0x1, [], 0x1}, 0x6, 0x8, 0x8, 0x400, 0x55, 0x1000310, r3}) ioctl$EVIOCGID(r2, 0x80084502, &(0x7f0000c6b000)=""/4096) 2018/02/05 17:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000a8d000-0xc)={0x0, 0x0}, &(0x7f0000697000)=0xc) ioprio_get$uid(0x3, r0) r1 = syz_open_dev$tun(&(0x7f00008a6000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000062c000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x0, 0xca39, 0x4, 0x9, 0x4, 0x8}}) r2 = memfd_create(&(0x7f0000cae000-0xd)='/dev/net/tun\x00', 0x40000003) sendto$unix(r2, &(0x7f0000943000-0x1000)="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", 0x1000, 0x5, &(0x7f000042a000)=@abs={0x1, 0x0, 0x0}, 0x8) unlink(&(0x7f0000b60000-0x8)='./file0\x00') socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/05 17:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) pipe(&(0x7f0000e32000)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000465000)) bind$unix(r1, &(0x7f0000003000)=@abs={0x0, 0x0, 0x2}, 0x8) listen(r1, 0x0) ioctl$ASHMEM_GET_SIZE(r3, 0x7704, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a8c000)={0x0, 0xb5, 0x8, 0x7, 0x80, 0x6, 0x0, 0xfffffffffffffe01, {0x0, @in={{0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0xeb, 0x80000001, 0xcec, 0x8, 0x4}}, &(0x7f000051c000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000733000)={0x0}, &(0x7f0000b42000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000a4b000)={r4, 0x10d4a5e2, 0x531e, 0x1000, 0xffffffff, 0x4, 0x3, 0x80000001, {r5, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x5, 0x10000, 0x8, 0x10001, 0x4}}, &(0x7f0000519000)=0xb8) r6 = fcntl$dupfd(r0, 0x0, r0) shutdown(r6, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f000048a000)={{{@in=@multicast1, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f00000ce000)=0xe8) ioprio_set$uid(0x3, r7, 0xd7) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000674000), &(0x7f0000038000-0x4)=0x4) connect$unix(r0, &(0x7f0000fce000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r8 = accept(r1, &(0x7f00004e4000)=@hci, &(0x7f0000e7b000)=0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000d48000-0x108)={0x0, @in={{0x2, 0x2, @empty}}, [0x2a6, 0x6, 0x3, 0x0, 0x7f, 0x8, 0x44a8, 0x7, 0x4, 0x100000001, 0x81, 0x6, 0xca25, 0x9107, 0x76]}, &(0x7f00002c6000-0x4)=0x108) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f000033e000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0xf, &(0x7f00001f6000-0xa0)={r9, @in={{0x2, 0x2, @broadcast=0xffffffff}}, 0x2, 0xfffffffffffffffc, 0x6af, 0x5, 0x8000000000002}, &(0x7f0000938000)=0xa0) sendto$inet6(r8, &(0x7f0000bb5000)="ce", 0x1, 0xc840, 0x0, 0x0) 2018/02/05 17:19:08 executing program 2: mmap(&(0x7f0000003000/0xf05000)=nil, 0xf05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000067c000-0x1)='I', 0x0) pwrite64(r0, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000940000)={0x1000, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, 0x0, 0x2, [{{0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}}, {{0xa, 0x0, 0x2, @empty, 0x81}}]}, 0x190) r1 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_readv(r1, &(0x7f0000001000-0x60)=[{}, {&(0x7f0000000000)=""/152, 0x98}, {&(0x7f00001b6000)=""/216, 0xd8}, {&(0x7f0000000000)=""/202, 0xca}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000001000-0xfb)=""/251, 0xfb}], 0x6, &(0x7f0000001000-0x20)=[{&(0x7f0000001000-0xb9)=""/185, 0xb9}, {&(0x7f0000879000-0x52)=""/82, 0x52}], 0x2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f000009c000)='./file0\x00') r2 = creat(&(0x7f000028b000)='./file0\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000610000-0xc)={0x0, 0x0}, &(0x7f0000003000-0x4)=0xc) fstat(r2, &(0x7f0000b04000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00006d2000-0xe)='./file0/file0\x00', r3, r4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000f09000-0x14)={0x0, 0x0, 0x6}, 0x14) 2018/02/05 17:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000e07000), 0x0, 0x200007ff, &(0x7f0000e07000)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty}, 0x10) flistxattr(r0, &(0x7f0000f7f000), 0x0) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000a96000)={&(0x7f0000412000)={0x10}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x14, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x4000044) 2018/02/05 17:19:08 executing program 7: mmap(&(0x7f0000000000/0xae0000)=nil, 0xae0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3a, &(0x7f0000516000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x2c, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @multicast1=0xe0000001, {[]}}, @gre={{0x0, 0x0, 0x1, 0x0, 0x3, 0x1, 0x0, 0xf, 0x880b, 0x0, 0x0, []}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "5bd6a90400000057"}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, []}}}}}}, &(0x7f0000adb000-0xc)={0x0, 0x0, []}) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000ae1000-0xc)=[{}], 0x1, 0x4, &(0x7f0000ae1000-0x8)={0x6}, 0x8) socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ae1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigpending(&(0x7f0000ae2000-0x8), 0xfffffffffffffe21) 2018/02/05 17:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f000024c000)={&(0x7f00002e0000-0xc)={0x10}, 0xc, &(0x7f0000fd1000)={&(0x7f0000f74000)={0x14, 0x2000000000010, 0xa, 0xfffffffffffffffd, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000051000)='/dev/sequencer\x00', 0x40000, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f00000c3000)=0x1f, 0x4) 2018/02/05 17:19:08 executing program 1: socketpair(0x1, 0x1, 0x20, &(0x7f00002d9000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000-0x10)={0x0, 0x8, 0x4, 0x8}, &(0x7f00004c8000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000022a000)={r2, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x8, 0x80000001}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @broadcast}, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x32, &(0x7f0000002000-0x14)={@empty, r4}, 0x14) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000001000-0x18)={@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xb}}, 0x1f, r4}) setsockopt$packet_int(r3, 0x107, 0xa, &(0x7f0000000000)=0x2ff, 0xfffffe10) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = socket$packet(0x11, 0x800000000002, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000008000)={@generic="91e5e304211c30472653ec0e64c0ea00", r4}) setsockopt$packet_add_memb(r5, 0x107, 0x1, &(0x7f000000b000)={r6, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$packet_drop_memb(r5, 0x107, 0x2, &(0x7f0000009000-0x10)={r6, 0x1, 0x6, @random="117aff0d71b9"}, 0x10) 2018/02/05 17:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000a33000-0x8)='./file0\x00', 0x100, 0x144) sendto(r0, &(0x7f000070d000)="9c518c712b7f2847358b7eec927cf1d05f0fc569b8c50ffd3c1d9bc60b6906f882710e57b11c2a4891d0778b8e1b5fd4a6728268c3d12cd49ab76a5f26e66eba6c63b237f248839e26a150248ededce039cd26aecac9d779fa3ddc20b8df3fc26651804002074f51", 0x68, 0x4000000, &(0x7f0000abc000)=@in6={0xa, 0x1, 0x3f, @mcast2={0xff, 0x2, [], 0x1}, 0x3}, 0x1c) mount(&(0x7f0000024000)='./file1\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000000a000-0x5)='vfat.', 0x0, &(0x7f000000e000-0x1)) 2018/02/05 17:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007bb000)='./file0\x00', 0x60) bind$inet(r0, &(0x7f0000023000-0x10)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000dcf000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000c5000)={0x3, 0x0, 0x8, 0x1f, 0x0, 0x0, 0x0, 0x3, 0xffffffffffffffff}) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000dc0000-0x4)=0xd61) connect$pptp(r0, &(0x7f000099a000-0x20)={0x18, 0x2, {0x2, @rand_addr=0xffffffff}}, 0x20) read(r1, &(0x7f0000da1000-0x1)=""/1, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/02/05 17:19:08 executing program 4: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000307000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000278000-0x1a8)={0x101, 0x5, 0x4, 0x4, 0x7, [{0x6, 0x7, 0x38, 0x0, 0x0, 0x802}, {0x6, 0x7fffffff, 0x9, 0x0, 0x0, 0x8}, {0x2, 0x1, 0x395, 0x0, 0x0, 0x4}, {0x9, 0x3, 0x9, 0x0, 0x0, 0x1182}, {0x1, 0x3, 0xffffffff, 0x0, 0x0, 0x2404}, {0x5, 0xfffffffffffffffa, 0x3}, {0x5, 0x1, 0x10000, 0x0, 0x0, 0x88}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tun(&(0x7f0000740000)='/dev/net/tun\x00', 0x0, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000019e000-0x8)) fcntl$setstatus(r1, 0x4, 0x42400) 2018/02/05 17:19:08 executing program 2: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x80002) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000a58000)={0x0}) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000863000-0xc), &(0x7f0000f9e000-0x4)=0xc) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) ptrace$setopts(0x4206, r1, 0x23, 0x2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/02/05 17:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f000000b000)={0x20080522}, &(0x7f000000d000-0x18)) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000059e000)='/dev/sequencer\x00', 0x109000, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x1d, &(0x7f0000761000)=0x51, 0x4) setpriority(0x2, 0x0, 0x401) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/05 17:19:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_thread_area(&(0x7f0000001000-0x10)={0x101, 0xffffffff, 0x0, 0x2, 0x4, 0x39ff, 0x1, 0xa8b, 0x8001, 0x8}) munmap(&(0x7f00004ed000/0x2000)=nil, 0x2000) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000002000-0x10)={0x0, 0x1c, &(0x7f0000001000-0x1c)=[@in6={0xa, 0x0, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffffffc}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r1, 0xffffffff}, 0x8) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000)=0xfffffffffffffffe, &(0x7f0000002000-0x4)=0x4) r2 = dup2(r0, r0) r3 = gettid() mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r3, &(0x7f0000000000)=&(0x7f0000002000), &(0x7f0000000000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000004000-0x44)={{0x2, 0x1, @multicast2=0xe0000002}, {0x1, @empty}, 0x20, {0x2, 0x3, @loopback=0x7f000001}, @syzn={0x73, 0x79, 0x7a, 0x0}}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r2, 0x8004745a, &(0x7f0000005000-0x4)) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000003000)={r1, 0xc8, &(0x7f0000004000-0xc8)=[@in6={0xa, 0x2, 0x4, @empty, 0x6}, @in6={0xa, 0x3, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x8000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xb0}, @in6={0xa, 0x2, 0xfffffffffffffffe, @mcast1={0xff, 0x1, [], 0x1}, 0xb420}, @in={0x2, 0x3, @multicast2=0xe0000002}, @in6={0xa, 0x0, 0x3, @ipv4={[], [0xff, 0xff], @rand_addr=0x37bb}, 0x5}, @in6={0xa, 0x3, 0x0, @ipv4={[], [0xff, 0xff], @empty}, 0x5}]}, &(0x7f0000001000)=0x10) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @multicast2, @empty}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r2, &(0x7f0000005000-0x38)={&(0x7f0000006000-0x10)=@can={0x1d, r5}, 0x10, &(0x7f0000006000-0x31)=[{&(0x7f0000006000-0x1000)="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", 0x1000}, {&(0x7f0000005000)="69886b979d72b4f1228e690a17af96de69ce27daf6ad68b902af562c86802aaefe16cb48089f8f89635ebc3043ee3b282cd7f75bb72ea0256081076c1546438443282d944e0ea43e3655637ecad7d53606bf86e8a12ae4cc8bb60ea27b8bffd46686f22ce42d51ab8f47d9cb0eecbeae1d0398e8b487f04becca1772674eb86c0d9bdb7c30203cb4467f54e6e4dba9eb91bde7ac728e1af6afd1f11cfae3d0d269f8e393f7b4fbb25a58d87a144f1f084dbbd1023f32798979433d84a815221c22b102d841c934fd9ae37be1a44e9c3f805d9088eb", 0xd5}, {&(0x7f0000005000)="2caed4a24e0c2156b1d387d52e150c8c29463107827b078201e9cd38191173484934e92d2422e8b5c50216a25148c81a86f81499042657fffabd9cda3ac31602f5b0851f9aa2b3b74552165d5cebfbb040443537701d96942350a0605350f0ddeee5abcfcba131938596a34084", 0x6d}, {&(0x7f0000002000)="386f4994d5c7b94e3b6a0135c046c19df01409", 0x13}], 0x4, 0x0, 0x0, 0xc840}, 0x4000) setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000004000-0xc)={@dev={0xac, 0x14, 0x0, 0x14}, @broadcast=0xffffffff, @multicast2=0xe0000002}, 0xc) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000006000)={r4, @in6={{0xa, 0x3, 0x5, @loopback={0x0, 0x1}, 0x65d4}}, 0x6, 0x100, 0x6, 0x20, 0x2}, &(0x7f0000006000)=0xa0) getsockopt$inet_sctp6_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000002000-0x8), &(0x7f0000001000-0x4)=0x8) 2018/02/05 17:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) r1 = socket$unix(0x1, 0x6, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000030000)='/proc/self/net/pfkey\x00', 0x402, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000037e000-0x50)={0x120, @time={0x77359400}, 0x81, {0x0, 0x7}, 0x3, 0x1, 0x152}) connect$unix(r0, &(0x7f0000f35000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) 2018/02/05 17:19:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f000027f000)=0x2) sendmsg$nl_xfrm(r0, &(0x7f0000d30000)={&(0x7f0000b79000-0xc)={0x10}, 0xc, &(0x7f0000d00000-0x10)={&(0x7f0000d14000)=@newsa={0x138, 0x10, 0x29, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@loopback={0x0, 0x1}}, {@in=@rand_addr, 0xffffffffffffffff, 0x33}, @in=@multicast1=0xe0000001, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_auth={0x48, 0x1, {{'sha256\x00'}}}]}, 0x138}, 0x1}, 0x0) 2018/02/05 17:19:08 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00009e7000)={&(0x7f000077a000)={0x10}, 0x3ad, &(0x7f0000ad1000-0x10)={&(0x7f000036a000-0x58)=@newneigh={0x24, 0x1c, 0x509, 0xffffffffffffffff, 0xffffffffffffffff, {0x2}, [@NDA_DST_IPV4={0x5, 0x1, @loopback=0x7f000001}]}, 0x24}, 0x1}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000b47000-0x98)={0x0, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x6, 0x1000}, &(0x7f00003ab000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f00002fd000-0xa0)={r2, @in={{0x2, 0x1, @multicast1=0xe0000001}}, 0xffff, 0x1f, 0xfffffffffffff000, 0x101}, &(0x7f00008b5000-0x4)=0xa0) 2018/02/05 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000ec0000-0x8)={0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000406000)={0x0}, &(0x7f000071b000)=0xc) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0f85403, &(0x7f0000764000)={{0x3, 0x1, 0x1, 0x3, 0x7}, 0xdb8bf0d, 0x1, 'id1\x00', 'timer0\x00', 0x0, 0x1, 0x120, 0x3f, 0x40}) getsockopt$ax25_buf(r2, 0x101, 0x19, &(0x7f0000126000)=""/242, &(0x7f0000987000)=0xf2) r3 = syz_open_procfs(r1, &(0x7f0000ad9000)='schedstat\x00') write$selinux_context(r3, &(0x7f0000e13000)='system_u:object_r:modules_object_t:s0\x00', 0x26) 2018/02/05 17:19:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x4) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f000045d000-0x4)) connect(r0, &(0x7f000005e000-0xe)=@l2={0x1f}, 0xe) 2018/02/05 17:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000007, 0x1, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) 2018/02/05 17:19:08 executing program 0: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000664000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00007af000-0x4)=0x4) r1 = getpgid(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000002000-0x4)=r1) finit_module(r0, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x2) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$pptp(r0, &(0x7f0000003000-0x20)={0x18, 0x2, {0x2, @rand_addr=0x1}}, 0x20) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000002000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002000)={{{@in=@broadcast, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@rand_addr}}, &(0x7f0000004000-0x4)=0xe8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000004000-0xe8)={{{@in=@broadcast, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@empty}}, &(0x7f0000000000)=0xe8) setresuid(r2, r3, r4) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000000)=""/83) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000005000-0x8)={0x0, 0x2}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000005000-0x3d)={r5, 0x35, "393dfc8d3344997137a8d6f6a0353f575b7d512bb23fe6a3d7c1ce8365fbabfd4f509d143b2d14f89203557f820dfde63b45b6b7e3"}, &(0x7f0000004000)=0x3d) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000001000)=@sack_info={r6, 0xe2e05b3, 0x6}, &(0x7f0000005000)=0xc) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4), 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000004000-0x8)='./file0\x00', &(0x7f0000006000-0x8)=[&(0x7f0000006000)='/selinux/commit_pending_bools\x00'], &(0x7f0000005000)=[&(0x7f0000007000-0xf)='lolo.vmnet0GPL\\', &(0x7f0000001000-0x16)='\'posix_acl_access@em1\x00'], 0x1800) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000008000-0x10)=@req={0x100000001, 0x401, 0x100000000, 0xfffffffffffffff4}, 0x10) 2018/02/05 17:19:08 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) sched_setscheduler(r0, 0x5, &(0x7f0000607000-0x1)=0x3) r1 = socket$unix(0x1, 0x5, 0x0) fsetxattr(r1, &(0x7f0000af3000)=@random={'user.\x00', '\x00'}, &(0x7f000032d000)='\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = dup3(r1, r1, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x40, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000001000-0x6)={0x0, 0x9d3}, &(0x7f00008f8000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f0000000000)={r4, 0xca3a}, 0x6) 2018/02/05 17:19:08 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x80080, 0x0) clock_gettime(0x0, &(0x7f0000013000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000012000-0x48)=[{{0x0, 0x7530}, 0x100000000, 0x0, 0xec7}, {{r2, r3/1000+30000}, 0xfffffffffffffffc, 0x14, 0x7}, {{0x77359400}, 0x800, 0xa6, 0x2}], 0x48) r4 = creat(&(0x7f0000001000)='./file0\x00', 0x8) bind$netrom(r4, &(0x7f0000013000)=@ax25={0x3, {"3f72ab1f25b203"}, 0x2}, 0x10) mq_timedreceive(0xffffffffffffffff, &(0x7f0000013000)=""/4096, 0x1000, 0x0, &(0x7f0000013000-0x10)={0x77359400}) connect$l2tp(r4, &(0x7f0000001000)=@pppol2tp={0x18, 0x1, {0x0, r4, {0x2, 0x0, @broadcast=0xffffffff}, 0x0, 0x2, 0x2, 0x1}}, 0x26) futex(&(0x7f0000002000-0x4), 0x0, 0x0, &(0x7f0000012000), &(0x7f0000011000), 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r4, 0x0, 0x11, &(0x7f0000012000)={{{@in=@loopback, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@ipv4={[], [], @multicast2}}}, &(0x7f0000004000-0x4)=0xe8) r6 = getgid() fchown(r1, r5, r6) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x7f, 0x80000) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$netrom(r7, &(0x7f0000004000-0x10)=@ax25, &(0x7f0000011000)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000120000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000879000-0xb)='projid_map\x00') sendfile(r1, r1, &(0x7f0000e99000)=0x37, 0x6) dup2(r1, r1) 2018/02/05 17:19:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8003, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000f6f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000c0f000)={0x4, {{0x2, 0x1, @loopback=0x7f000001}}, 0x1, 0x7, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}}, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x0, @multicast1=0xe0000001}}, {{0x2, 0x1, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}, {{0x2, 0x0, @loopback=0x7f000001}}, {{0x2, 0x3, @broadcast=0xffffffff}}]}, 0x450) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@dev={0xac, 0x14}}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000d24000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) 2018/02/05 17:19:08 executing program 2: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a82000-0x9)='children\x00') getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000f00000)={0x0, 0x4, 0x3, 0x5, 0x9, 0x4, 0x6, 0x9, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x5, 0xf3, 0x10001, 0x80000001, 0x5}}, &(0x7f0000fd9000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001000-0xb)={r1, 0x3, "a332a3"}, &(0x7f0000001000-0x4)=0xb) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x2, 0x300) r3 = socket(0x11, 0x1000000100000802, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f00002f5000-0x4)={0x0, 0x0, 0xfffffffffffffffd}, 0x4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000232000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) sendto$packet(r2, &(0x7f0000a0b000-0x2c)="000100003e02001400f4977d7b22b8d7004f653b", 0x14, 0x0, &(0x7f0000e72000)={0x11, 0x400000000800, r4, 0x1, 0x0, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/05 17:19:08 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) r0 = open(&(0x7f00002cc000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCMSET(r0, 0x5418, &(0x7f00002ac000-0x4)=0x6) 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) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f0000ed8000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') dup2(r0, r1) 2018/02/05 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000123000-0xb)='/dev/hwrng\x00', 0x800, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a13000)='/dev/sg#\x00', 0x0, 0x8002) pipe2(&(0x7f0000bf2000-0x8), 0x84000) write$sndseq(r0, &(0x7f00001d7000-0x120)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @result={0x0, 0xffffffffffffb554}}], 0x30) ioctl(r0, 0x2286, &(0x7f0000c96000-0x2)) 2018/02/05 17:19:08 executing program 7: mmap(&(0x7f0000000000/0x23000)=nil, 0x23000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000023000)={0x0, 0x0}) mmap(&(0x7f0000023000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(r0, &(0x7f0000023000)='schedstat\x00') read$eventfd(r1, &(0x7f0000009000), 0x1f2) readv(r1, &(0x7f0000020000)=[{&(0x7f000001f000)=""/4096, 0x1000}], 0x1) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x9e) 2018/02/05 17:19:08 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)='-ppp0#:)\x00', 0x0) pwrite64(r0, &(0x7f0000b1d000-0x2d)='/\'', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(r0, &(0x7f0000260000)='./file0\x00', r0, &(0x7f00000df000)='./file0\x00', 0x1) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') clock_gettime(0x0, &(0x7f0000a27000)={0x0}) wait4(0x0, &(0x7f0000b37000-0x4), 0x20000000, &(0x7f000011a000-0x90)) getrusage(0xffffffffffffffff, &(0x7f00000e9000-0x90)={{0x0, 0x0}}) utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{r1}, {0x0, r2}}) 2018/02/05 17:19:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) sendto$unix(r0, &(0x7f000095d000-0x41)="9d3b1d59c16cce45bbd76a59c113fd560a5852fd0385fb14515eb7dc7b2473cabaa99c2c6f38cee4ee97227fa3dddb3a77211c5968f784f61a5e869f752f055f22", 0x41, 0x1, &(0x7f0000ce6000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in6=@loopback={0x0, 0x1}}, 0x0, @in6=@dev={0xfe, 0x80}}}, 0x356) 2018/02/05 17:19:08 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) 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}) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000613000)='/dev/autofs\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000a87000)={0x0, 0x14, "2f7172d07cd002900550d3762f12cf517d14dc70"}, &(0x7f00008e0000-0x4)=0x1c) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000503000-0x10)={r2, 0x38, &(0x7f0000eee000)=[@in6={0xa, 0x1, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x3}, @in6={0xa, 0x3, 0x8, @empty, 0x20}]}, &(0x7f000029f000-0x4)=0x10) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000c72000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) getuid() r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000b1d000-0x11)='/dev/vga_arbiter\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000a57000-0x10)={0x0, 0x2c, &(0x7f00007d6000)=[@in6={0xa, 0x3, 0x7fff, @empty, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}]}, &(0x7f0000ddd000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000c7f000)={r2, 0x34, "5f15b7db20286d43143eb3b013535539e49304592dc054dc0418280441ab00739f9527dda03b50f81cfb696bdb013da5c40f239c"}, &(0x7f0000491000-0x4)=0x3c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000d8c000)={0x4, 0x1f, 0x0, 0x7f, 0x0, 0x7, 0x4, 0xc13, r5}, 0x20) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00002bf000-0xc)={r3, 0x80000, r4}) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000aed000)=0x6, 0x4) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000a53000)={{&(0x7f0000c7a000/0x2000)=nil, 0x2000}, 0x1}) 2018/02/05 17:19:08 executing program 1: socket$inet6(0xa, 0x2, 0x0) 2018/02/05 17:19:09 executing program 6: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d18000-0xc)={@multicast1, @multicast2}, &(0x7f0000001000-0x4)=0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000672000)='./file0\x00', &(0x7f0000443000-0x19)=@known='system.posix_acl_access\x00', &(0x7f00009da000-0x14)="02000000020000000000000005070000001f06a0", 0x14, 0x0) r1 = socket(0x15, 0xa, 0x4) shutdown(r1, 0x1) 2018/02/05 17:19:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000013000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) poll(&(0x7f0000011000)=[{0xffffffffffffffff}], 0x1, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f000093b000-0x4), &(0x7f0000a33000-0x4)=0x4) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000940000-0x1)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_notify(0xffffffffffffffff, &(0x7f00002fa000)={0x20000000, 0xffffffffffffffff, 0x0, @tid}) timer_create(0x1, &(0x7f000010c000-0x60)={0x0, 0x18, 0x2, @thr={&(0x7f0000b68000)="00126b671c3bce8ddf0e616821ebbc0543c0c11fa9ac8fe3297efae3adc0129d8ed3120270728455423f6e3bdcc1409e8e394df663a30113b8a18bbe140215a1d9ca2248f11659afc6b7e114a009b8d2f4347be8213ea4c902977649be14a280fbba298a53c8d5451d4aef9be52aac368dde69eb410277920116cfeb6fe6c18b6b3352ffb0ee058a4499bd7162d77ff8e4ebb07e66904d6e53597915051bb46b34cdf4a1cce2e3be38af", &(0x7f00007a7000)}}, &(0x7f0000668000)=0x0) timer_gettime(r0, &(0x7f00006dc000)) 2018/02/05 17:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00004f3000-0x1c)={0xa, 0x0, 0xc17, @mcast2={0xff, 0x2, [], 0x1}, 0x9}, 0x1c) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000324000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@empty}, 0x2, @in=@rand_addr, 0xffffffffffffffff, 0x1}}, 0xe8) connect$inet6(r0, &(0x7f0000e21000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/05 17:19:09 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote}, &(0x7f00004cd000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000916000)={0x0, 0x0, 0xffffffff, 0x5}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000003000-0x4)=0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000001000-0x14)={r1, 0x6, 0xffffffff, 0x8001, 0x3d, 0x1}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x2, 0x0) fgetxattr(r2, &(0x7f0000dd7000-0xb)=@random={'user.\x00', 'ppp0\x00'}, &(0x7f0000dd6000)=""/242, 0xfffffffffffffed6) 2018/02/05 17:19:09 executing program 4: mmap(&(0x7f0000000000/0xfc6000)=nil, 0xfc6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0x0, 0x6, 0x2, &(0x7f0000280000-0x8)={0x0, 0x0}) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$unix(r1, &(0x7f0000fc6000)=@file={0x0, ""/108}, &(0x7f0000fc7000-0x4)=0x6e, 0x80000) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000fc7000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r3, 0x40a85323, &(0x7f0000fc7000-0xb0)={{0x100000000, 0x2}, 'port0\x00', 0x2, 0x400, 0x7, 0x7, 0x1, 0x3, 0x80, 0x0, 0x1, 0x669}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f000004c000)='/dev/pktcdvd/control\x00', 0x141000, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$unix(r1, &(0x7f0000f0f000-0x5a)="d4e1eeb9348c73c26ea446f2c0ddc45dde4f2ddb6c8dcbf5737c9aaf3e9f95de5155ae6541188c3939975aaa50a87407c24a61bd0960da546813e373fb0e42abc30f0eeca7f97805180cdf693f5025e5d8ddb527e3d42aa708c4", 0x5a, 0x10, 0x0, 0x0) ioctl$EVIOCSFF(r3, 0x40304580, &(0x7f000061b000-0x1c)={0x57, 0x800, 0x7f, {0x0, 0x553}, {0x8000, 0x30}, @ramp={0x81, 0x4, {0x200000000000000, 0x7, 0x1, 0x3f}}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc1000-0x20)="5b6dad1e34640000dbffddffff1f000000000000dd7adcffff00030a0b8b3609"}) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000da1000-0x18)={0x0, 0x8, 0x8, [0x5, 0xffffffffffffff1a, 0x1000, 0x1, 0x5a11, 0x1, 0x81, 0xf6]}, &(0x7f00005e0000-0x4)=0x18) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x11, &(0x7f0000fc8000-0x4)=0x7ff, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000ca7000)={r4, 0x7f}, 0x8) 2018/02/05 17:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) setrlimit(0x1, &(0x7f0000011000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) pivot_root(&(0x7f00008d2000)='./file0\x00', &(0x7f0000dab000)='./file0/file0\x00') mount(&(0x7f0000b36000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000f96000-0x8)='fusectl\x00', 0x0, &(0x7f000000a000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00009c9000)='/dev/keychord\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f00006ef000-0x18)={0x4, &(0x7f0000201000-0xc1)=""/193, &(0x7f0000971000-0x60)=[{0x6, 0x14, 0x6, &(0x7f000065b000)=""/20}, {0xffffffffd2a4347f, 0xb4, 0xfffffffffffffff7, &(0x7f0000a74000)=""/180}, {0xff, 0x46, 0x2, &(0x7f0000da7000)=""/70}, {0x6, 0x38, 0x29, &(0x7f00004ce000-0x38)=""/56}]}) r1 = creat(&(0x7f0000d63000-0xe)='./file0/file1\x00', 0x80) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000638000-0x24)={0x7, 0x3ff, 0xfbce, 0x3, 0x10001, 0x400, 0x2, 0x1f, 0x2, 0x5, 0x1}) r2 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) truncate(&(0x7f0000006000)='./file0/bus\x00', 0x9) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000759000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f000045f000)={0x0, 0x0, 0x6f}) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f0000a28000)={r3, r4, 0x238}) 2018/02/05 17:19:09 executing program 1: mmap(&(0x7f0000000000/0xddb000)=nil, 0xddb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000ddb000)='/dev/hwrng\x00', 0x1, 0x0) mmap(&(0x7f0000ddb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000ddc000-0x8f)=""/143) r1 = socket(0x10, 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000610000-0x10)={0x1, &(0x7f0000615000)=[{0x6, 0x0, 0x3}]}, 0x10) sendmsg$nl_route(r1, &(0x7f00002cf000-0x38)={&(0x7f0000071000)={0x10}, 0xc, &(0x7f0000dda000-0x10)={&(0x7f00002d2000-0x38)=@mpls_getroute={0x1c, 0x1a, 0xf21, 0xffffffffffffffff, 0xffffffffffffffff, {0x1c}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 17:19:09 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x36, &(0x7f0000eb3000)="ff0202030000000000060000ff7f00000a4e00000000d805", 0x18) setsockopt$inet6_opts(r1, 0x29, 0x3b, &(0x7f0000eb6000)=@hopopts={0x0, 0x0, [], []}, 0x8) sendmsg$nl_route(r0, &(0x7f0000015000-0x38)={&(0x7f00009df000)={0x10}, 0xc, &(0x7f00009cf000-0x10)={&(0x7f0000ba3000-0x60)=@newneigh={0x28, 0x1c, 0x211, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x9}, [@NDA_DST_MAC={0xc, 0x1, @empty}]}, 0x28}, 0x1}, 0x0) 2018/02/05 17:19:09 executing program 7: r0 = timerfd_create(0x3, 0x80800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0xe1008d96a2b2c809) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000787000-0x8)=0x5) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r1, r0, &(0x7f0000002000-0x8), 0xffffffff) ioctl$TIOCGPTPEER(r1, 0x5441, 0xf4) ioctl$UFFDIO_WAKE(r1, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000da3000/0x9000)=nil, 0x9000}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000003000-0x4), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000004000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000001000)={0x5221, 0x1, 0x1, 0xfff, 0x0}, &(0x7f0000003000)=0x10) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000004000-0x7a)={0x0, 0x72, "6ffa910805c96fe4c62b735ee6ab75c7bf4c99434a86927d135263960c6aa860a75ce55a0572a1b4cc3f5090863e2d82daf71f8442d11b4f8f63b3f01b01167f61288e2d716048ff5d87a7db49a1c46da90fc4943c6980d49b1c43df5473d7fd1e0dbd435d212f82f261aea88a08e6106450"}, &(0x7f0000004000-0x4)=0x7a) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000001000)={0x0, 0xa2, "41e2bd731716864480900cab9ad80db9d0627ee797b96f467455520beefe4f6143d93d11c12ea58bb63bf972d20f2daba1b3c1e188f856c81a7f7e40ad6949b5ee94c8156ebc94f4a3875063ca58082525e68ca1415294124ec81209515754083f8ab2cd45da9ff0447a73d9638966656b241710e8a0150307b5a7668d6c061c628f2a9ebca3061081c4bf7b804475d040bc24e1ce6db7fa7bce98117865e0356109"}, &(0x7f0000001000)=0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={0x0, 0xff00000000000000, 0x10}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000003000)={&(0x7f0000002000-0x10)=@in={0x2, 0x2, @broadcast=0xffffffff}, 0x10, &(0x7f0000002000-0x20)=[{&(0x7f0000003000)="becbbd2327deb44b2c0a720c90c42332097b5f9531ca46ab2381ec0e6a1e067773185e6208aa44b60216a054eddf675c0c8dd021a0326bb3b0036df8fa014f7138773ed0db497d1340af14e95942b45b0565b2ca48c45d86cee3a7bef8577c5178c1f62bd9d8693b0dc8be3f4923e2170dd2a927c3a870b6a3768d9c6f", 0x7d}, {&(0x7f0000001000)="057012a1072901dab717511f47cb3940cacfab25fb2536c46708f7c9e8fd727260fd9e8127a89336d7c02184a9f6485e00e8245efa722dbb95dccc52022ecfbfcbc5d7f4ec261cc0da313f49e89518d3f0e8b1982bd48789aa7393280f952324bb51b78cffdb3a83bb8c86ae5936920920fb7572b91549982ca849506b0a04d50ee50b9a44c5d1133fc3cb48777c29c908925fc326f66e9b4560ee023ec8f15705908e07a49ac27c2511f15e3d953689426adb77e41ba7bd7428", 0xba}], 0x2, &(0x7f0000003000-0x150)=[@sndinfo={0x20, 0x84, 0x2, {0x5, 0x8, 0xffffffffffffff8f, 0x1, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x400, 0x7, 0x800a, 0x8, 0xff, 0x1, 0xbc5d, 0x100000001, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x6ccd, 0x419d, 0x8006, 0x1, 0x2, 0x7, 0xffffffff, 0x7, r4}}, @init={0x18, 0x84, 0x0, {0x3, 0x8e24300000000000, 0x3, 0x7fffffff}}, @sndrcv={0x30, 0x84, 0x1, {0x8001, 0x3, 0x8008, 0x0, 0x66d4, 0x5, 0x7, 0x100000000, r5}}, @init={0x18, 0x84, 0x0, {0x80000001, 0x401, 0x2, 0x200}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0xa2, 0x4, 0x1, 0x100000001, 0x20, 0xfa5, 0x8, r6}}], 0x150, 0x800}, 0x4004) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000004000)={0x401, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x3, @loopback=0x7f000001}, {0x2, 0x2, @empty}, 0x202, 0x8d9f, 0x3, 0xc68b, 0x1000, &(0x7f0000001000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xfffffffffffffffa, 0x5, 0x80000000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000002000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r1, 0x40086432, &(0x7f0000006000-0x4)=0xff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000005000-0x1)={0x5}, 0x1) sendmsg$inet_sctp(r1, &(0x7f0000003000)={&(0x7f0000003000)=@in6={0xa, 0x3, 0x3, @empty, 0x6}, 0x1c, &(0x7f0000003000)=[{&(0x7f0000001000-0x8b)="b843cb6e7359c85af7aec189ac0ddbf50132460ee344a8293e1febd0c771ff54df3f128b5d98d6cb16a622dc0de9f4599cdaeb5f4dd0a43fd99c8d50e314896c7b435a4c38b977fe78d80765ed9e4f0cc287665f5064b85b228ffe94298ed53f71aa5a44fc82b7e96b8ee9e53b50a87f12fb1bdf810e579cdfa1d29a99473c6ec9a42a8088b01852ed8b37", 0x8b}, {&(0x7f0000003000)="8b185f3f4f1ed6935359a6f2ef29f0017b64d166c814549e1b0325042c92461914a5f6c7f937e1af9ad2f7eceb575579505c6b529e73e45e96d2ff", 0x3b}], 0x2, 0x0, 0x0, 0x8000}, 0x8000) 2018/02/05 17:19:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$nl_route(r0, &(0x7f0000aea000-0x38)={&(0x7f0000f7c000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000c51000)={&(0x7f0000479000)=@getnetconf={0x14, 0x52, 0x301, 0x5, 0x2, {}, ["", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x4000000) socketpair(0x11, 0x1, 0x7, &(0x7f0000cdb000)={0x0, 0x0}) ioctl$TIOCMBIS(r2, 0x5416, &(0x7f0000512000-0x4)=0x23c90fe0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000dfc000-0xc)={0x40000000}) connect$unix(r1, &(0x7f0000300000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/02/05 17:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00007d6000-0x8)='./file0\x00', 0x8) mkdir(&(0x7f00001a7000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000835000)='./file0\x00', &(0x7f0000a1c000-0x8)='./file0\x00', &(0x7f00001fd000-0x5)='vxfs\x00', 0x101000, 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') socket$inet6_sctp(0xa, 0x1, 0x84) open(&(0x7f0000178000-0x14)='./file0/file0/file0\x00', 0x0, 0x0) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f00005e5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00002d2000)={0x0, 0x20000000000000}, &(0x7f0000c1b000)=0x8) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f000009d000-0x8)={0xffff, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00004a8000)={r3, 0x8000}, 0x8) fcntl$setpipe(r0, 0x407, 0x0) r4 = dup2(r1, r2) write$tun(r4, &(0x7f000030a000-0x1092)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0xff7, 0x0, 0x0, 0x0, 0x0, 0x0, @rand_addr, @rand_addr, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {"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"}}}}, 0x1001) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f0000ae9000)=0x8, 0x4) 2018/02/05 17:19:09 executing program 0: r0 = creat(&(0x7f0000f6e000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f", 0x0) rmdir(&(0x7f000070a000-0x4d)="131377c5fc35d41454d5d41d29ad1a6029598146e6be166e41ad0dbd4054033c9f33bbda8224a2f3d772e7636e48b33cbf708372e8f1b9933ec5127743be2206209ef02df9cbf2f6e880d3382f") ioctl$TIOCMBIS(r0, 0x5416, &(0x7f00008c3000-0x4)=0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000000)='lo$\x00', 0x1) ioctl$KDSETMODE(r1, 0x4b3a, 0xffffffffffffa802) 2018/02/05 17:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r0, &(0x7f00003da000-0x12)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, 0x4}, 0x1c) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f00006ac000)) bind$inet6(r1, &(0x7f00006f4000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x6}, 0x1c) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, 0x1c) 2018/02/05 17:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f000045b000-0x10)={0x0, 0x0}) setitimer(0x0, &(0x7f000095f000-0x20)={{r0, r1/1000+30000}}, &(0x7f00000cb000)) futex(&(0x7f00005d8000), 0x3, 0x0, &(0x7f0000930000), &(0x7f0000600000), 0x0) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x200000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000002000-0x8c)={0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000002000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={r1, 0x3}, &(0x7f0000ac0000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f000084b000-0x6)={0x0, 0x7}, &(0x7f0000d50000)=0x6) mmap(&(0x7f0000000000/0x41e000)=nil, 0x41e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r3, &(0x7f000000b000)={&(0x7f000041b000)={0x10}, 0xc6, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2, 0x4}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f000041e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r3, 0x8917, &(0x7f000041e000)={@generic="f7f58dc0f73372319a1dd517d7dc4d6b", @ifru_addrs={0x2, 0x1, @empty}}) mmap(&(0x7f000041f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000420000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000420000)={r2, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000041f000+0x6c5)={0x0, @in={{0x2, 0x0, @rand_addr=0x6}}, 0x3, 0x2, 0x3, 0x1, 0x90}, 0xa0) 2018/02/05 17:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$seccomp(0x16, 0x2, &(0x7f0000827000-0x10)={0x1, &(0x7f000054e000)=[{0x6, 0x0, 0x1ff, 0xfffffffffffffb32}]}) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00009c8000-0xc)='/dev/rfkill\x00', 0x40000, 0x0) flistxattr(0xffffffffffffffff, &(0x7f00001c8000)=""/242, 0xf2) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f000082a000)={0x0, 0xcd, "a6026744a7f8303a03f7a87e43a95a3dd5dcb60f339a9185258c941a0ed14d7634a34e2e5209d838aa92b58664392f85077514def2f8e35db2a70f30f3b0535583dcc57df6971ce63b3bce8c627bf06030e510f3142d97ec10eeee0c58f5cef72c6152a5f3b3a4a2a0b117476db9e857940ed124085ef9f2bb11e848aaf6593334a117365f722f0acc178d44181255b95c3f6284c9c08e7bb2fadab0ea48fe13c5f604c35a38c175c262cc923a145e3d6053dd706b45c682958b4ca23054f48a0663b54a73ba4b2e0660f5fb50"}, &(0x7f0000fe3000)=0xd5) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f000041a000)=@sack_info={r1, 0x5}, &(0x7f00006bc000)=0xc) 2018/02/05 17:19:09 executing program 5: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000095e000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000155000)=0x3) mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f000001a000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000-0x2c)=@ipmr_newroute={0x1c, 0x18, 0x209, 0xffffffffffffffff, 0xffffffffffffffff, {0x80, 0x20}, []}, 0x1c}, 0x1}, 0x0) 2018/02/05 17:19:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000256000)={0x200f1526, r0}, &(0x7f0000001000-0x18)={0x8, 0x800, 0xffff, 0x100, 0x6, 0x10000}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000003000-0xad)=""/173) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000000000)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f000009b000)='status\x00') fchmod(r2, 0x0) setsockopt$inet6_dccp_buf(r2, 0x21, 0xcf, &(0x7f0000b1c000-0x22)="efa58de31d1e13255e2c001dc0eabac7638401367fc792923dc60a9458a5e0a633cd", 0x22) 2018/02/05 17:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000cd8000)='/dev/net/tun\x00', 0x0, 0x0) shutdown(r0, 0x1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x5, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000560000)={@generic="2c4502000000de067142ce3d2a1a3bdc", @ifru_flags=0x4400}) ioctl$SIOCGIFHWADDR(r1, 0x8927, &(0x7f0000849000)={@generic, @ifru_flags}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000062000)={@common="67726530000000000000bd00", @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x2000000}}) 2018/02/05 17:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f00003aa000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = gettid() setpriority(0x0, r0, 0x0) getpriority(0x2, r0) r1 = syz_open_procfs(r0, &(0x7f0000237000)='net/ipx\x00') ioctl$TIOCMGET(r1, 0x5415, &(0x7f000089e000)) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0, 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r1, &(0x7f0000335000), 0x7f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f000019c000)=@rc, &(0x7f000082a000)=0x9, 0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000371000-0xc)={0x0}, &(0x7f0000151000)=0xc) fcntl$setownex(r2, 0xf, &(0x7f000082f000-0x8)={0x3, r3}) r4 = open(&(0x7f0000e17000)='./bus\x00', 0x141042, 0x0) fallocate(r4, 0x9, 0x0, 0x4) 2018/02/05 17:19:09 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000007000-0x10)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000003000-0x4)=0x2, 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x8000, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000007000-0xdf)={0x0, 0xd7, "aee44b8ece62895f1e02f7a8d8d076e337a63aa776aefcdf304375c725a625e99bdedf78abcb183e02f88de740352ac80fbef7e009cdd62df0f06ba78d3e0008ed7e31648bb3b0101552b28a829d7a9c09b53de72ffa6aa651924cb955ac71126e36fc86b0c80305039601e147f404bd909268df147862e968bb522d72a8b9956daae2d0beddd92fe8dcfd935102f8ee277f8dae0c45dfc9dce10bbc593519ab220ca4ea7b9b213327304c389cd3930e5b409cc16818485774c730fe5ae48e473be87bf16687fd6c5195619ab024f44031773adac0d33d"}, &(0x7f0000006000)=0xdf) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000006000)={r2, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}}, 0x8c) r3 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r3, &(0x7f0000004000)={0x0, 0x0, &(0x7f0000004000)={&(0x7f0000005000)={0x2, 0x4, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x7, 0x19, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, @in={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}]}, 0x48}, 0x2}, 0x0) 2018/02/05 17:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000e87000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$EVIOCGREP(r1, 0x80084503, &(0x7f0000242000)=""/187) write(r0, &(0x7f0000a13000)='x', 0xcf) 2018/02/05 17:19:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00007d7000-0x8)='./file0\x00', 0xc0) setsockopt$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) r1 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa}, &(0x7f0000278000), 0x8, &(0x7f0000406000+0x651)) r2 = accept$inet(r1, &(0x7f0000259000)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000c1f000-0x4)=0x10) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000f3f000)={0x0, 0x0}, &(0x7f0000a28000)=0xc) fstat(r2, &(0x7f0000141000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000149000)='./file0\x00', &(0x7f0000b60000-0xe)='./file0/file0\x00', 0x6000, r3, r4, 0x4, 0x100, 0x46080) rt_sigaction(0x7, &(0x7f0000fc3000-0x20), &(0x7f00009fb000), 0x8, &(0x7f00001a4000-0x8)) 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, &(0x7f0000728000+0xb83), &(0x7f0000ebf000-0x4)=0x4) ioctl$sock_inet_udp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f000006a000)) socket$inet6_sctp(0xa, 0x0, 0x84) r5 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r5, 0x6, 0x13, &(0x7f00003a5000-0x4)=0x1, 0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f00006e2000-0x4), &(0x7f0000915000-0x4)=0x4) setsockopt$inet_tcp_int(r5, 0x6, 0x14, &(0x7f000027c000+0x521)=0xffffffffffffffff, 0x4) shutdown(r5, 0x0) bind$inet(r5, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendto$inet(r5, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r5, 0x6, 0x1d, &(0x7f0000c83000-0x14)={0x0, 0x20000000012c6, 0xffffffffffffa66d, 0x0, 0x100000000000}, 0x14) shutdown(r5, 0x1) 2018/02/05 17:19:09 executing program 4: mmap(&(0x7f0000000000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000029000)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000007000)=@delneigh={0x24, 0x1d, 0x513, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@NDA_DST_IPV4={0x8, 0x1, @dev={0xac, 0x14}}]}, 0x24}, 0x1}, 0x0) socket$netlink(0x10, 0x3, 0x16) 2018/02/05 17:19:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x2) ioctl$RNDZAPENTCNT(r0, 0x5204, &(0x7f0000bb3000)=0x1) write$tun(r0, &(0x7f0000000000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast2=0xe0000002, @multicast1=0xe0000001, {[]}}, @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000cde000-0x50)={@generic="44ef0a6160e106dc9b6571d0dfd63b8b", @ifru_ivalue=0x1f}) ioctl(r0, 0x227c, &(0x7f000097e000)="86") 2018/02/05 17:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f000080e000)={0x2, 0xd, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x2000000000000011, 0x0, 0xffffff03, 0x0, 0x0, 0x0, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@dev={0xac, 0x14}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) r1 = dup2(r0, r0) getpeername$inet6(r1, &(0x7f0000e15000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @remote}}, &(0x7f0000309000)=0x1c) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00008e7000)=0x5) 2018/02/05 17:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000cf0000-0x10)={0x1, &(0x7f0000ab9000)=[{}]}) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f0000a9f000)={&(0x7f00006a4000-0x105c)=@newspdinfo={0x5c, 0x24, 0xc01, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, [@algo_comp={0x48, 0x3, {{'lzjh\x00'}}}]}, 0x5c}, 0x1}, 0x0) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000001000-0x4)=0x0) syz_open_procfs(r0, &(0x7f0000dd9000-0x11)='net/ip6_mr_cache\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00002af000-0x8)=[{&(0x7f0000ac9000)="290000002000190700003fffffffda060200000022e80001040000040d001400001100000005080000", 0x29}], 0x1) 2018/02/05 17:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)) r2 = syz_open_pts(r0, 0x8000000006) ioctl$TCSETSW(r2, 0x5402, &(0x7f00000eb000)={0x0, 0x9}) r3 = dup2(r2, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000116000)='/dev/vga_arbiter\x00', 0x882, 0x0) writev(r1, &(0x7f0000881000-0xa0)=[{&(0x7f0000962000)="05d64a926556a89bf6e87e564b41f300fc6a660f9e93460d", 0x18}], 0x1) ioctl$TIOCLINUX6(r3, 0x541c, &(0x7f000076f000-0x2)={0x6, 0x7}) 2018/02/05 17:19:09 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f000065f000-0x1)) r1 = syz_open_procfs(0x0, &(0x7f00007dc000)='sched\x00') getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f00008d4000), &(0x7f0000901000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000493000)={@generic="30609402000000000000067d08cebd5c", @ifru_mtu=0xcf1a}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f000053d000)={@generic="190300000000003800a9861bb45f00b7", @ifru_map={0xd6c}}) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000dc7000)=0x6, 0x100000246) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TUNSETSNDBUF(r2, 0x400454d4, &(0x7f0000d7a000-0x4)=0xe0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000be4000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getpeername(r3, &(0x7f0000045000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000055a000-0x4)=0x32) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f000077a000)) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f00005d2000)={0x0, 0x1d, "d81cae46bf0bca791aa606d498eca7512de3b41ba6a3106ef447a5e7de"}, &(0x7f0000adb000-0x4)=0x25) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f000062b000)={r5, 0x6103}, &(0x7f0000b29000-0x4)=0x8) 2018/02/05 17:19:09 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x10000, 0x0) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000010e000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) clone(0x0, &(0x7f0000002000-0xcd), &(0x7f0000000000), &(0x7f0000001000-0x4), &(0x7f0000001000-0x89)) get_robust_list(0x0, &(0x7f0000001000-0x8)=&(0x7f000002f000-0x18), &(0x7f0000000000)=0x18) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) getpid() waitid(0x0, 0x0, &(0x7f0000003000-0x7), 0xc1000006, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000006000-0x9)='/dev/sg#\x00', 0x8, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000004000)={&(0x7f0000006000-0x4)=[0x1], 0x1, 0x0, 0x40, 0xfffffffffffffffa, 0x5, 0x1ff, {0x6, 0x6, 0x7f, 0xb3, 0xff, 0x7, 0x4, 0x0, 0x1000, 0xb875, 0x0, 0x7f, 0x3ff, 0x2, "b0ac97a90b834473df02cecabe557ae3ae58aec91dbf228e2b0fa98830e7857f"}}) 2018/02/05 17:19:09 executing program 0: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1d) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f000001e000-0xa8)=@ipv6_newroute={0x20, 0x18, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_ENCAP={0x4, 0x16, @generic}]}, 0x20}, 0x1}, 0x0) 2018/02/05 17:19:09 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000005000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000007000)={@generic="782c17c6ffa0ae76fc95998245cbcca0", @ifru_flags=0x1000}) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000007000-0x10)={0x8, 0x1, &(0x7f0000006000)="02"}) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f00006f3000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00007b5000)=0x10000000000101) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x20000000802, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000dc7000)='/selinux/policy\x00', 0x0, 0x0) write(r1, &(0x7f0000f62000-0x1f)="1f000000520007f2000094fef5000f430a0017d200000028b4a500ffffb92b", 0x1f) fcntl$setstatus(r0, 0x4, 0x0) 2018/02/05 17:19:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000001000)) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000002000-0x4)) r1 = socket(0x10, 0x802, 0x0) write(r1, &(0x7f000054e000)="18000a004a00070bdff1b10a001908fff8ffffff05000000", 0x18) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) syncfs(r0) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f000063b000-0x5)='/dev/rtc\x00', 0x218800, 0x0) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r2, &(0x7f00005a2000-0xc)={0x4}) r4 = syz_open_dev$tun(&(0x7f000089f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_settings={0x2, 0x0, @raw_hdlc=&(0x7f00004a3000)}}) mlock2(&(0x7f0000aca000/0x4000)=nil, 0x4000, 0x1) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00002a8000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f00002fc000)="febd7975c71565f1407532cdbd0b0e78ecbf80ddb9a2a2c9ea1efe398f1c8de0"}) ioctl$sock_inet_SIOCSIFADDR(r2, 0x8916, &(0x7f0000b90000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @loopback=0x7f000001}}) 2018/02/05 17:19:09 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000763000-0xb)='/dev/hwrng\x00', 0x4043, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f000062e000)={0x0, 0x20, 0x2, 0x8, 0x100000000, 0x3, 0x1, 0x0, {0x0, @in={{0x2, 0x3, @multicast1=0xe0000001}}, 0x81, 0x4e, 0x7fff, 0x2, 0x6}}, &(0x7f00003a0000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={r1, 0x4c, &(0x7f0000755000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0xc}, 0x5}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000002000-0xfd)=""/253, 0xfd, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x5) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000003000-0x4)) r2 = open(&(0x7f0000002000-0x8)='./file0\x00', 0x400000, 0x20) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000004000-0x4)=0x4, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r2, 0xc0106426, &(0x7f0000005000-0x10)={0x2, &(0x7f0000001000)=[{}, {}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x3, 0x8, &(0x7f0000006000-0x8)={0x0, 0x0}) setsockopt$inet_udp_encap(r3, 0x11, 0x64, &(0x7f0000001000)=0x3, 0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000006000)={r1, 0xb0, &(0x7f0000001000-0xb0)=[@in={0x2, 0x3, @broadcast=0xffffffff}, @in={0x2, 0x2, @multicast1=0xe0000001}, @in6={0xa, 0x1, 0xe8, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x2, 0x2, @loopback={0x0, 0x1}, 0x8}, @in6={0xa, 0x3, 0xffffffffffff0001, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7ff}, @in6={0xa, 0x2, 0x65, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0xe6c1}, @in={0x2, 0x1, @multicast2=0xe0000002}, @in={0x2, 0x1, @loopback=0x7f000001}]}, &(0x7f0000007000-0x4)=0x10) r4 = getpid() mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r2, 0x5410, &(0x7f0000007000)=r4) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000002000)) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000009000-0x28)={&(0x7f0000002000/0x3000)=nil, 0x4, 0x7, 0x8, &(0x7f0000001000/0x1000)=nil, 0x4}) socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000009000)={0x1, [0x7fffffff]}, 0x6) 2018/02/05 17:19:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg(r0, &(0x7f0000c11000-0x38)={&(0x7f0000692000)=@pptp={0x18, 0x2, {0x1, @dev={0xac, 0x14, 0x0, 0xe}}}, 0x20, &(0x7f00009d2000)=[{&(0x7f0000741000)="f86fa5a00d681f9785ff6b2f2b442dde2ff5cf064776445b72523ddfb70c4e0637630e766859ca36e702230fae00f72e33ce61dcfca8e4eb9f6605214ba9a6f4b85f68a6e75eceab832d13abae06d98e6ed379d5657dceea910a57a4bed9e0276a2776bdf2ef8f7808867639d87aa60c5dd3ce759a269b65b6bbc270af7d5fb5856e37b9231c811463115a89d21b13435992b3736e8afc48cb71c8218a", 0x9d}], 0x1, &(0x7f0000042000)=[{0xc0, 0x0, 0x7fffffff, "c19983cf2e94ba1d27f034556a764cd29a0afb9e33864a810490a844cf33ee5deb28f972909e9e4f1183bc383b337a5bed110c575f74f05a4ff650fac4dca40bc818b831b7baf4683c9ca6e89fbb71d5847c11fd496d3dd5c686adcfe6319b0445ef6422d994e40073bb5236a74ba0d2b7be9e30623b9901d6c7b71b8b076c2c3902b5c15b2f082c7c955a37fe22e35f72a72b7845419ae0013154ed3719ec595dba1d56b5ed02b7d92a560f4cc1c1a4"}, {0x1010, 0x10f, 0x7fff, "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{0x1010, 0x115, 0x6, 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{0x437, 0x0, 0x5, "5b36e9ecfe36f9aeab41faae52e7b562b5e7ab38efe96547774325068ee7b7dcdb39dc07d5b7ec3e74fa6c6946fe9fbe31ea7f89e428cad2d8f6f9025cf02113b63b789bb821c9bf0a2aba4264d62b64296aa3ad2bc56543ee2c58c32f15c900364effcc1865f50a9784cf5c7d518c5b1f2375f556f2ba23ca9f66836ec9be31ed32ec634c9791a2f93e648fef97bfd2a36031c730524ff6fd6e2caf67b9422425b1696f6d264ad6112d6c42cf2383f9a368ab844d54e9f48c4e7eb571ec215bc1b01825e9e7720eae5155b4d7a33d4bb3a88d096a96774bf6e816864a01f9f2fe979016fb357b48ed80365f72c6594129c286f92273"}, {0xa8, 0x11f, 0x8, "c82b4f92649bf72b0a798f8d98127cefae5397cbf06fd2ee88dee0761e4986c6cb15f1e55de9cdc4955d474b3332b3814c8c41589bfcc42cbdde338137c353f55230e184535d7e66c0863bb64995cb26c6c1813f13c5ab3b0d3b84d7c2e40e4e8da7b11295932eaaf880cc8ac7e7c623afa19627318d664efc4b8d6e100ee72ab37e58ca1f0500dcf11c5b78740be1c32168ecffc8aa"}], 0x2290, 0x804}, 0x90) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}}}) 2018/02/05 17:19:09 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000083d000-0xf)='/dev/sequencer\x00', 0x2100, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r0, 0x40086432, &(0x7f0000000000)=0x2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) clock_gettime(0x0, &(0x7f0000970000)={0x0, 0x0}) recvmmsg(r1, &(0x7f000030c000)=[{{0x0, 0x0, &(0x7f00006f2000-0x50)=[{&(0x7f0000e47000)=""/45, 0x2d}, {&(0x7f00006c7000-0xe5)=""/229, 0xe5}, {&(0x7f000083e000)=""/210, 0xd2}, {&(0x7f0000b27000-0x33)=""/51, 0x33}, {&(0x7f000091e000-0x48)=""/72, 0x48}], 0x5, 0x0, 0x0, 0xad}, 0x3}, {{&(0x7f000062b000-0x10)=@ethernet={0x0, @link_local}, 0x10, &(0x7f0000c7b000-0x10)=[{&(0x7f0000834000)=""/147, 0x93}], 0x1, 0x0, 0x0, 0x100000001}}, {{&(0x7f00007f7000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast}}}, 0x2e, &(0x7f0000ac3000-0x40)=[{&(0x7f00003a1000-0xba)=""/186, 0xba}, {&(0x7f0000f5b000)}, {&(0x7f0000835000)=""/173, 0xad}, {&(0x7f0000748000-0xee)=""/238, 0xee}], 0x4, &(0x7f000026b000-0xa8)=""/168, 0xa8, 0x759}, 0x4}, {{&(0x7f0000969000)=@nfc_llcp, 0x60, &(0x7f0000fec000-0x60)=[{&(0x7f000030c000-0xbd)=""/189, 0xbd}, {&(0x7f00005de000)}, {&(0x7f0000f04000-0x54)=""/84, 0x54}, {&(0x7f0000413000)=""/4096, 0x1000}, {&(0x7f0000d77000-0x1000)=""/4096, 0x1000}, {&(0x7f0000724000)=""/54, 0x36}], 0x6, &(0x7f000099e000-0x7b)=""/123, 0x7b, 0x86}, 0x1}, {{&(0x7f0000df1000)=@un=@abs, 0x8, &(0x7f0000570000-0x10)=[{&(0x7f0000d3c000-0x1000)=""/4096, 0x1000}], 0x1, 0x0, 0x0, 0x1}, 0x81}, {{0x0, 0x0, &(0x7f0000388000-0x60)=[{&(0x7f0000695000)=""/147, 0x93}, {&(0x7f00004bc000-0xea)=""/234, 0xea}, {&(0x7f00000bd000-0x26)=""/38, 0x26}, {&(0x7f0000172000-0x6c)=""/108, 0x6c}, {&(0x7f00004ec000)=""/54, 0x36}, {&(0x7f0000820000-0x39)=""/57, 0x39}], 0x6, &(0x7f0000f29000-0xc8)=""/200, 0xc8}, 0x101}, {{&(0x7f0000014000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x14, &(0x7f0000f26000-0x20)=[{&(0x7f00003be000-0x6d)=""/109, 0x6d}, {&(0x7f0000e16000-0x2)=""/2, 0x2}], 0x2, 0x0, 0x0, 0x7}, 0x9}, {{&(0x7f0000c12000)=@vsock={0x0, 0x0, 0x0, @my}, 0x10, &(0x7f0000fa5000-0x10)=[{&(0x7f0000ab6000-0x9d)=""/157, 0x9d}], 0x1, 0x0, 0x0, 0x3c29}, 0xfff}, {{&(0x7f0000bdd000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2}}}, 0x32, &(0x7f000083d000)=[{&(0x7f0000a02000-0x1c)=""/28, 0x1c}], 0x1, &(0x7f0000b3d000)=""/170, 0xaa, 0x9}, 0x7}], 0x9, 0x10021, &(0x7f000049f000-0x10)={r2, r3+10000000}) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f000031a000)) setsockopt$sock_int(r1, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) lseek(r0, 0x0, 0x2) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000334000)) 2018/02/05 17:19:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) write$selinux_context(r0, &(0x7f0000076000-0x23)='system_u:object_r:dhcpc_state_t:s0\x00', 0x23) r1 = syz_open_procfs(0x0, &(0x7f0000866000-0xb)='projid_map\x00') r2 = mmap$binder(&(0x7f00007e4000/0x2000)=nil, 0x2000, 0x3000009, 0x150, r1, 0x0) r3 = mmap$binder(&(0x7f0000c8d000/0x1000)=nil, 0x1000, 0x2000000, 0x1030, r1, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000016e000)={0x8c, 0x0, &(0x7f0000a3c000)=[@decrefs={0x40046307}, @transaction={0x40406300, {0x2, 0x0, 0x3, 0x0, 0x10, 0x0, 0x0, 0x20, 0x8, &(0x7f0000ea8000)=[@fda={0x66646185, 0x9, 0x2, 0x1b}], &(0x7f0000f06000-0x8)=[0x28]}}, @request_death={0x400c630e, 0x3, 0x1}, @acquire_done={0x40106309, r2, 0x3}, @free_buffer={0x40086303, r3}, @request_death={0x400c630e}], 0x1000, 0x0, &(0x7f00003a8000-0x1000)="b82c124840d17e8e1359802dabc9ccd794ce03d1961f4660c57be54d01e37f6347ca576fbe561e17bba01898ef7867aa2c50fa12e8976ddbab67b28c94de45be57c679dff4a612e4919f6b07f6e5b4678458ac3c11a342cf5bc65d201e86ff92abfa1aa85ee1b02dd06acbffa8a534d3809f1ea207a06d5b915c0af30cca0907e370616d9e7aebd792d043e1517f9d288563f659f752e1de48d99fef953db784e863d7145806b8edb0510f636acfd9e7838bf955c4933d7d5f1efa5767242708d13cd52d4d23753e1025b32aafa5203557bc245c8e7287951e7f5e002eaa5446761557fdc6436c5de898a1a1ab72c3acb7cdbd68f7f6d237941549bef84cb7eb2f72198c88b9381f8efc3183b0207c33c92371d9cbd65ccb3043ad75b8b12d812208894fff9d7f3c5c1540099fef6de2942038ea19d46b0180942683e1193545581e9fc916c0f63e1d977d505a4b0afd59f360174ef56f8e5e0cddf0b982b7e1e94401d218b281dba7ba49691dab5dc79aedae2c41c5deb727365bb17ff6a470151b668d1a34b7345a320a80f0a1638c4caf3d012650ae0f1d8db63dea4cf04fe3eab7bc0e52ee799a912a7eecbfa40aa66087b5cddc58df0f55bcdfbc8740456a940d74358b0a8bb605b48fbd20da456065a2a5866f2fe147c3f22b53c34c9034ce56c5965e896d83b9bf18dbee15c1866e862379e6675af15ba2409582013a7875a540b78649983b1d844184ae78000eb81d9d50af82f019d0544295145430f92cbf285078ac3133d73e2327e7f1e267f0c300a3cf41ffcba807558dea2271e06e9b7bc375b895014079ae44c9864d26223096a069bdb85b420b3d78b1a4c22a6c3ca1e8cc8383e8df3a88b9855a4cb0ec1598f15f1347568c084b4c9d0fa592f15c6d8260dd9a5840cf4b2ae7a1d1c1102e4f24880f639c0dbe9e5f355fbb53c58e31a8383440ae8894ad229fb474a89027c96051214a40f7b14804eb524f04c008e6977d0a284ada546485f15bc1e489371414a3e79ce7c1f9c059c728beb5c2d340207147c2b28ba544aaf1ecd1f42b284e17773cd14722a854569372fe255e82de2932d317ab01bf0d106f6a85c571ca6ad3f404a8b73575ec66abb74a3de3e66ac0c6ed9316cdfb04e7b54aacec1e884d9ad70ecab092d86dce7b2d67f7bfed8a440f2c2a976c49b2c75196da3f9dd6937295ad4caa4afe71fafcb4b5bf40aeb94fd9894bb48dc5bb5ef4e46ee69b4608784598b4c69654f239e6077c543a3c1535719b6f5c9796a73aba7fa3c5cadb7542ed615d2e7fc3b0655f2df9ef60d945101bc62dfb195d19ea6a33b9afb4dddd2718c7934d8b794e30da819db8a962407ce22cc8058a60cef462b2ec3db2ec4aab7535315ea68cd45a296271dc4b165149ccd842cef242e961bd54746df3c4f991cf80654f69c890909a40d0bcabe836a006f1d66271a19414fa9d195ead144fbb8212e26d67e17c9551b5d519d3e600f5de80baae6bc5330d40f018afe0896cdaf0a8355708f84ec834467e7a43e31eab234491836fabb35be33db3d57de26770ab6a1d863aaddf35c98c0f50e4de8d19bb2ee86a2f8c821f72fdc26ddcddff69d2c9a21c08d05bd0b225de9ba6c396812476cc8c04ba7cd92bc86f6c183bdfe47770671864ed24925d2b5f1161469eebfa83639ea72d087aebad541c20f67aaecdd3226f0657d6ca8f2c5d25ec55c5a9ab9bb072871432d48a26328ace42539f902983550dd5ad6c030744dd99206faa880f8d712ef1b6bcfcfa23810b9a3bda582f744f8d91a11fc178a73afc246d32c50f2feee416eb2f440fe860e3754887c25132ce14baa6806649a1d96793abccc5ab5dbdc2cc666df1129a5e50e8fba4dc7a677ca82b1ffa35ffa6da8321a9dd21b25ac1fc4da23fb4053aaaa292fb96e8f58cb42cc40146cee16212585c0c9944c3151f4647bd4fa04e51801b4eb1821d64e61edf1cf22ed6bc3aa654479ec55766e070170db8101a5f12fc23f45e6d90ef275e657188f70692bf2e59a37fef10a108d36217b57628376bfde7f4b83498472eae9c1928052ea06c94cad94553371988b035c2b6cbaffe13f96bf5ce0a42606146c67a4d19dc077b6cc6e377c53bff861aecb51068eba7cd0fb80f625d0ce63e0d35df5616e9f5e9835b50aa56a0862a8eada77b0b537a275c17d94b86fa585cbb673346c6b1e1c892c323f12bb38b56bc2fe3af0832528754c6b13e2001f70a0349972690d062efe575a231c77d1e495abe918ddc4faa6c9a9f7cb2785e8601c38a8cdd3d8085c2e692d8320287bf58fd56c0d8fbe3e7400f26a7178eac27307d01c2dc0e05766825671c448f02d81251e41229331fee6c1a2fc1218e6d8dbde96866d5ec5799d955e042a081b22172970a18cc6c34ba683d10c0132b592e274280414d7f02378850db750d736381b15e3b1f389b02f10e4972ca43181dda359180909268f08d99b9bc0276f3810eec6601425379e14b7394a7a5c7ee35a218ea0810476d944bb82e5657fb5ce17084e63b3e5941c33d12097ad6ff772ac3f531e683710a38b0a013b1dd83f722aacae3cf9a07d1ede36c96d416c3815436e16392dd4fb210772f2074355bc72f8f6938f40053238af3e4fa80b07c8af7f26ed7eb60b14f55f7e469bf0daf77888e74e6da75bc224c69e5a65bdb60f553b98e6cb7fd413e4585c1a7a3d174dd3909e4f3496830ce209fd5b90d63c1210a6a55bb7d030d5e32c5c9f03cd99f4341c74eb9360ba58af291437ce8dcd888773ed69f5b0b5f9b4e97cdc0991c5a58ee6f4e6e8a3e91eece54b8a39f8df82bd749a0907a2d4d0f583c986291118f9a7efd4a4d9e38a1adc8028abdad1a6f06e2a86d51d8893a5a0ba179cd382794d8903e767a02bd8770a5ff49a0220e8c94a30f1f21ff634387e230d2dde3c0293790b2732bf39c4f21094caa0c0880e8c55784f1915e1db3e3d8694f327a4cdcff81da51cd19a3453b5add87e830d69368ad6e9d9e174a163d197477404b2b071d1022811b7e676c04ca7c53fc420b93a9d0e449dc19203c6d0415fba9c94d061480a976bd5067067491ccd98758e2f176d4430c2e8a70f800300f854a5b3e2a3e4054c5134c0bdf5c089f60696cee52fdc9438bd8461448250fb478d6551ade6048d03c2d60330643828ea7f368b0ab067f1fed4f30674c9664367920bfe31dfa04ea9b84a3a4616cfec557c724b2a0fd273be7b3b37425f847a1586bff4e9c2228553f776aa5f66f1574de8a8e4c52ee06b881f7bc4f3c89a82d4f24163082f015546e5a4037fe4579f07945a726d84711c643f3bb86053faea206670e7f7369d444eaf2d4b196942f4cfef7d7423b11a299c55ade6010d986120bdd402b3374d83254d8dd708cda7a2b7ef2164ba231e00653679ef072a5b56a9005dac502b5549bc8197620f2295070acd0c08dcf5a4b610d099b9f1a16ebc0ed4dbdb4a921053d7b012edd9483f4150a05fbd8c82231ae2bb074fe5a3453ed081f761c66da8c3e29654e0236958ef55bd3b1b510311ad63cf42aa1724cc843354ac4dc8ee510631236b761356d363aef86838005276559a51887b0039332c7b593a0c3f5e1c476f51dbe59fe178a8a1d4047d8d61461fff49b83ca404406e23577a7e9a4415d55260b354d3d0add61d0eeb20e5b5a39b6e5e9888e47568211530b5636c157455c14e22c5d34cd42395fb3817e8655114195c37c0e0ca235a81a361e6c1acc501814c71765d1b5d9cfb32eecccc0d684f853533b20f86e0a4d0861b2408233e453314703ed117bf15f769985c28b593a462d26372904ca929fa3261d9c8c51359c2f26ace0da74f473a91d24501c5790a3dc924c451aadf76c56563103f5d845b2caa918e10224b1a7e94b2a0ac637bfd61b42868a6f3baa8a9e2521b7c990db90948c5b30150318a2cb8d2cb65262291d919da7af62667dbb854bc4aebf457b2a6df223670d0b3392302182f3c1bf24504f3b31077f0ecc0260735b25381fe49e2c54ce890dc2d2add69e2852f023604aa4577282e4a241568190d2cf085f45d43a888deafb451bd9d977bef733e8932c0fc85651567b6e9ba45e011ea0afaa51b90068727e22171333a882705a2184d10fd01654ee79e229f4c95e6fbcd52bf253938b3a66715f8492af888b8793fa2847eccd082dc01df7c68419f82b5f9d243801d8cebe331790967a6859ad2eebfaf70e87bdba61870051e94957c5f58ae47bb903d81f95d8765e6ca1d334d5de9819689a8a86b78f42acc4112cc01ad288f0916378b4bfac565b5eb2f01215f2e89a2f2c754701c405f08841d5d858a0a51ec07a3b33567b88c180248dd1f0f4a7dbe1f07e9c60f93cb2a73ee8cd4dfe4eb59d3d689c0e0327d612286c5752f6219256f641d6d60608f79b7ab638008773815bb8a8ef1adc31dc0511d7f76eb8ebedc238917e2d0dd06d7a3ab3d8f85f8849ce215569e0068cdceb37d83302ae9fec3ccba8b784054d8bda9226b2b876aadc451e545eccdab317a7d7bacaf68c10dcdb22d290e883b38fe9e649e2cdef0e0a734a01d570f97cab4802a04d3da133e8b510e571f3dc31c6b5e78325fe47ffc10e73587293313a2f3eb6092e49eddd37b7dafb4729e3e1d811ad2407192910e01c56ab05781605dc31869c85fa6000ae27bb6843465f4f7d79fa3f4247b2210e461006e93c746d2314d95e2d68fb7d376a0695e82bc2d1def283196616a2be51f3c3f3a34d08e387dcb1041f8c2319913c28ada34799a24df8caf2fc32e38aaeee870b45ee79d1962452cd19611d1910290b1a0e6dd6617ca1b4d01d739826dd112a459cb1c03ef2ef6dfc73fd49aec47bd5a16336e366ff38116ff817a0daf3bbc6d96b8a32dbebb42d824a12021b024fc703f6a0225c43ea76e0190fcbc7986ac61d18acc25d2a4de11a3275f9ffd761c5a07d440c9edbad67a350f88f5a3450288e0788070fda492642a5a9cf57d0d76262d155bc25048dad73df593c4071c2f1416da6ad7690609c35b7014270fdae25846c236fdd8af52ab2fb231f990187f6799c5bd7f6cae5d2a86e2d41a92f9603ca68713cc6566d6c9e53b74d77373a43252bc1a1213e80c6b8ef45afbb27eb7d49aa328fb4a79809711ff21414abf5b4dc6c509ef401ffe9dc07ef1a7dbada63ce0d09f46959d8f92b25ba063cd98b653e7189f597e2a02e85c0121a7407ce8fc6a696ee72e530d73b49724bfe4c02e372af675eba7928a468c2ee393331eafd9caf71922a77666a6582d1868476baf7b71dd2d1ff6155c16e4fd2fab889d1fb444a257c2fd76501ba1391fe43cdf8b62e8183d1e88a12869aa6fe977c96fff9df130dd693ea6c70d8fa1c54ac9cef2cc12eac08d4cddb4777696b6a191c9395822af05a3c6077aa7e02a7104de347b0fbf4659f1b258d9678f09c56074f126c676c798c9eabb169f7a7b62c03b7a3ee765e99ab6b040c779ae84095842e11368b4f0fa27932eba4cdd219558fd87e9783c2c1386be62e358e6c80f2c33b665df823cc9f1b6efc3f2b24b91129c4cae14d0a8276187e3336279421373ea6e0214e69345bd38a66ba959b63d06b67cbc13213ae79754f9735f7c86d8bdd3a74af87b94809abb2431aa19ba679e821b8f5428a2942284ec93384c6a0ea97ad82d50624f3344ea01525dfe2e8f8d8c9b31798f50b636f1f456174b75c40c2bea29a196564ead1219b827eb246d98b375dd8646946e8c14717eebaebfd3756fb64f2226151084cbe"}) sendfile(r1, 0xffffffffffffffff, &(0x7f0000318000-0x8)=0xf, 0x400000ff) 2018/02/05 17:19:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d6c000-0x12)='net/ip6_flowlabel\x00') readv(r0, &(0x7f00007bb000)=[{&(0x7f00007a0000-0x5f)=""/95, 0x5f}, {&(0x7f0000f30000)=""/127, 0x7f}], 0x2) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f000095b000)={0x57, 0x2, 0x1, {0xfff, 0x7}, {0xffffffff80000000, 0x405b}, @ramp={0x100000001, 0x0, {0x256, 0xd22, 0x2, 0x7}}}) 2018/02/05 17:19:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x400000000001, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000523000-0xe)='/dev/keychord\x00', 0x2440, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000270000)='/dev/usbmon#\x00', 0x1000, 0x40) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000f81000)={0x0, 0x0, 0x1000}) ioctl$DRM_IOCTL_GEM_CLOSE(r1, 0x40086409, &(0x7f0000168000-0x8)={r3}) listen$netrom(r2, 0x0) r4 = dup(r0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000fa2000-0x20)={0xf0, 0x101, 0x4, 0x5, 0xffff, 0x5, 0x8, 0x7ff, 0x0}, &(0x7f00002ae000-0x4)=0x20) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000aa0000)={r5, 0x8}, &(0x7f00007b4000-0x4)=0x8) sendto$inet6(r0, &(0x7f0000451000), 0x0, 0x20000008, &(0x7f00008d5000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) sendmsg$nl_generic(r4, &(0x7f0000b5e000)={&(0x7f0000db0000)={0x10}, 0xc, &(0x7f000034a000-0x10)={&(0x7f0000b67000-0x20)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x24000000) 2018/02/05 17:19:09 executing program 5: mmap(&(0x7f0000000000/0xf6c000)=nil, 0xf6c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000f6b000-0x24), &(0x7f0000f6a000)) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000429000)='/proc/self/net/pfkey\x00', 0x20000, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r0) mmap(&(0x7f0000f6d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000f15000-0x10)={0x0, 0x0, 0x401}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00004d5000)={r2, 0x80000, r1}) r3 = memfd_create(&(0x7f0000f6d000)='})keyring$\x00', 0x2) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000f6d000-0x43)=""/67) syz_open_dev$usbmon(&(0x7f0000628000)='/dev/usbmon#\x00', 0x0, 0x541e97629c153fcf) 2018/02/05 17:19:09 executing program 7: mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x11) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f0000003000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r0, 0x800, r0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f000002c000-0xb8)={0x0, 0x100, 0x1ff, 0x9, 0x1, 0x6, 0x100, 0x2, {0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x9, 0x9b46, 0x1, 0x1, 0x6}}, &(0x7f000000a000-0x4)=0xb8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f000002c000-0x8c)={r3, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}}, 0x8c) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000007000-0x3)) socket$pptp(0x18, 0x1, 0x2) 2018/02/05 17:19:09 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="03476b1200da61ce2bab0e92d3ba227bca", 0x11) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000400) r1 = syz_open_dev$sg(&(0x7f00009c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) fanotify_mark(r1, 0x6, 0x40000002, 0xffffffffffffffff, &(0x7f000018d000-0x8)='./file0\x00') 2018/02/05 17:19:09 executing program 3: mmap(&(0x7f0000000000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ffe000-0x9)='/dev/rtc\x00', 0x200000, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r1, &(0x7f00004d4000)={&(0x7f0000887000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000354000-0x10)={&(0x7f0000ffd000)={0x138, 0x3c, 0x20, 0x7, 0x1, {0x1e}, [@generic, @generic="bbaaa704080d8821214685b540f35f99039ce03d5b9359916b7fda91aece457ea83f1719a67d11109307676e3211807eb725fcba30ea54bf5a8ef4f1e68da98f473e760cf889d9b83538df37a96500c3cdf8678dd59b2cf9cf95faea4ca0fa8e710fdb492ba21647d039e13e6f2fb0837c7c4231d7d3f265421b189913c6833e8bedb2069966d8c4461cbf0c3841d484f4d49be7e6a778980f03fb230b09f2ef2a0f7e1fa02fe729531e206ba0a20137841698761a7e", @generic="484cd00bc7df612443d35b44aa2d1862e562d6d9fad8d354a0c90605654401eb172935de3a9b3f767e37f8bba3d2d7167c8b355d8589f4ab447fe291e0175179ae64dbd90f6179b109d61029d6e9c4af9b654448fffd38ccb6df234cf68ebf81930ddef66ab5e592251083"]}, 0x138}, 0x1, 0x0, 0x0, 0x24000080}, 0x4814) fstat(r0, &(0x7f00008b3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fff000-0x4), &(0x7f0000d00000), &(0x7f0000ffe000-0x4)=0x0) setregid(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000f4b000-0xc)={0x0, 0x6, 0x30}, &(0x7f0000f2f000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00009e2000)={r4, 0x3}, &(0x7f00002e9000+0xc74)=0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x13, &(0x7f0000ff7000)=0x1, 0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000a9f000-0x4), &(0x7f0000190000-0x4)=0xdb83defe28725f94) 2018/02/05 17:19:09 executing program 4: pipe2(&(0x7f0000a5f000)={0x0}, 0x80000) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f000043b000-0xc9)=""/201) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2}) mq_notify(r1, &(0x7f00003da000)={0x0, 0x0, 0x0, @thr={&(0x7f0000ce6000-0x26), &(0x7f0000c51000)}}) read(r1, &(0x7f0000de8000)=""/206, 0xce) 2018/02/05 17:19:09 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x1000), 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@common='ifb0\x00', @ifru_flags=0x400}) 2018/02/05 17:19:09 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000421000)=0x2000000000003, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000f7e000-0x8)={0x0}) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f000049b000-0x4)=0x2000000000b93, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000f7f000-0x8)) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r1, &(0x7f0000f7f000-0x38)={&(0x7f0000baf000)=@nl=@kern, 0xc, &(0x7f0000f7e000)=[{&(0x7f0000dba000)=""/155, 0x9b}, {&(0x7f0000f7e000)=""/184, 0xb8}, {&(0x7f0000486000-0x6d)=""/109, 0x6d}, {&(0x7f0000250000)=""/39, 0x27}, {&(0x7f0000f7f000-0x58)=""/88, 0x58}], 0x5, &(0x7f0000354000-0x1000)=""/4096, 0x1000, 0x3}, 0x10060) mmap(&(0x7f0000f7f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f7f000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x100000001, 0x0, 0x0, 0x3, 0x100000, 0x7fff, 0x6}, 0x20) sendto$inet6(r0, &(0x7f0000f7a000-0x23), 0x0, 0x0, &(0x7f00004c7000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0xfffffffffffffd68) 2018/02/05 17:19:10 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000013e000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0xfffffffeffffffff, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x8000000000002, 0x9) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000b35000-0x8)={0x0, 0x0}, &(0x7f0000b35000-0x4)=0xc) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b35000-0xc)='/dev/rfkill\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r3, 0xc0106418, &(0x7f000083b000)={0xffffffff, 0x1000, 0x6e23, 0x8, 0xd, 0xffffffff}) getsockopt(r1, 0x2, 0x4, &(0x7f0000bb4000-0x20)=""/32, &(0x7f000016a000-0x4)=0x20) r4 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00005e3000)='/selinux/status\x00', 0x0, 0x0) close(r1) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000f40000)={0xa0}, 0x4) getpeername$packet(r1, &(0x7f000018a000+0x1fb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00001f0000)=0x14) setsockopt$inet_mreqn(r3, 0x0, 0x20, &(0x7f0000ef7000-0xc)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, r5}, 0xc) ioctl$SNDRV_TIMER_IOCTL_STOP(r4, 0x54a1) setreuid(r2, 0x0) 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x9, 0x0, 0x0, 0x4}) 2018/02/05 17:19:10 executing program 1: clone(0x0, &(0x7f0000001000), &(0x7f0000a26000-0x4), &(0x7f0000002000-0x4), &(0x7f0000002000)) getitimer(0x0, &(0x7f0000610000)) 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000155000-0x4), &(0x7f0000738000-0x4)=0x4) r1 = socket(0x2000000011, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000b13000)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00004b5000)={@generic="d77e315bc3666800b04eb7f666e001fc", @ifru_addrs={0x2, 0x3, @rand_addr=0x9}}) setsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000596000-0x8)={@multicast1=0xe0000001, @broadcast=0xffffffff}, 0x8) bind$packet(r1, &(0x7f0000c85000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @random="24e8efc6c875"}, 0x14) bind$packet(r1, &(0x7f0000544000-0x14)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}, 0x14) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x0) membarrier(0x10, 0x0) 2018/02/05 17:19:10 executing program 2: mmap(&(0x7f0000aa7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa7000)='coredump_filter\x00') write(r0, &(0x7f000000a000-0x7)="9a", 0x1) 2018/02/05 17:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f0000767000-0x8)='./file0\x00', &(0x7f00005aa000-0x7)='mqueue\x00', 0x8800, 0x0) r0 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) getdents(r0, &(0x7f0000386000)=""/1840, 0x730) r1 = syz_open_dev$loop(&(0x7f0000caa000-0xb)='/dev/loop#\x00', 0x0, 0x82) r2 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r2, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x0) sendfile(r1, r2, &(0x7f0000de4000-0x8), 0x3) sendfile(r1, r1, &(0x7f00000de000-0x8), 0x102000001) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0xf83000)=nil, 0xf83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) lstat(&(0x7f0000913000-0x8)='./file0\x00', &(0x7f0000572000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clone(0x0, &(0x7f00000c6000), &(0x7f0000fe1000-0x4), &(0x7f00003ba000), &(0x7f000039b000)) mmap(&(0x7f0000f83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f84000-0x8)={0x0, 0x0}) sched_getaffinity(r2, 0x8, &(0x7f0000ab4000-0x8)) setresgid(r1, 0x0, 0x0) 2018/02/05 17:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0x9, {{0x2, 0x0, @multicast1=0xe0000001}}}, 0x90) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000002000-0xa0)={0x0, @in6={{0xa, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}}, 0xfffffffffffffffc, 0x0, 0xa3f, 0xffffffff, 0xece}, &(0x7f0000001000)=0xa0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000001000+0xf33)={r1, 0x4}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xa4, &(0x7f0000001000-0xa4)=[@in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, @in6={0xa, 0x0, 0x88f, @empty, 0x1}, @in={0x2, 0x2, @loopback=0x7f000001}, @in6={0xa, 0x3, 0xfffffffffffffffb, @loopback={0x0, 0x1}, 0x58d}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x3, 0x1, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xa}}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x17}}]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000525000-0xa9)={r2, 0xa1, "789c68a4f3ee87ae00acc843e2929db1947ae7e6311f377ce0ca815c98612e1c1d46a81263e0ca1dda1106ba301332e6883d648480053a956bf886cc70f3b1a351825d9ff01a8c052deb0a08df88bdf87ab534dbee32a4c7f0f1b72169851c8079627504bb634371c2811e0aad3c341cefcd1182e1aac5baceef31b1e78adafd81ea9d8ed2cfea43948a370c419a93b3e4209598c22a3556b7bfc87cf64df8fa1d"}, &(0x7f0000000000)=0xa9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r3, 0x0, 0x2b, &(0x7f0000998000)=""/16, &(0x7f0000c5e000)=0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000dfc000-0x18)=[{0x3, 0x3}, {0x8, 0x1000}, {0x3, 0xff}, {0x8, 0x5}, {0x7, 0x9}], 0x5) 2018/02/05 17:19:10 executing program 5: mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000060e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r0, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r0, &(0x7f0000013000-0x8d), 0x0, 0x0, &(0x7f0000b38000)=@ax25={0x6, {"2d13d4162d9f16"}}, 0x10) r2 = dup2(r0, r1) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000b3c000)={0x0, 0x0}) mmap(&(0x7f0000b3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000b3c000)=[{0x0, 0x3, 0x7, 0x101, @tick=0x9, {0x5, 0x3}, {0x2, 0x8}, @addr={0x200, 0x11}}, {0x9, 0x1000, 0x2, 0xb0, @tick=0x8000, {0x9e, 0x5}, {0x7, 0xfffffffffffffffb}, @time=@time}, {0x5, 0x7, 0xfff, 0x9, @tick=0x100000001, {0x18afbb39, 0x401}, {0x800, 0x6}, @connect={{0x7, 0x7}, {0x7ff, 0x8183}}}, {0x1, 0x2, 0x100000000, 0xffffffff, @time={r3, r4+30000000}, {0x8000, 0x80}, {0x4, 0xffff}, @raw32={[0x5d7, 0x80000001]}}], 0xc0) inotify_init() 2018/02/05 17:19:10 executing program 0: pipe(&(0x7f0000eec000)={0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffff9c, 0xc018620b, &(0x7f0000e05000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000072b000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) accept4$packet(r0, &(0x7f0000dc6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000d9b000)=0x14, 0x80000) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff60, 0xffffffffffffffe6, &(0x7f000000d000)=[@fda={0x66646185, 0x0, 0x0, 0x80000}, @flat={0x77682a85}], &(0x7f0000006000)=[0x20]}}], 0x0, 0x0, &(0x7f0000e62000)}) 2018/02/05 17:19:10 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, 0x3a, &(0x7f000007a000)=[{&(0x7f0000000000)=""/240, 0xf0}], 0x1}, 0x2000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r0, r1, &(0x7f0000000000), 0x9) socket$packet(0x11, 0x8eaee1d009931310, 0x300) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00003c2000-0xc)='/dev/rfkill\x00', 0x701280, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x7) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000bfe000-0x4)=0x0) mmap(&(0x7f0000c72000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_generic(r2, &(0x7f00007fd000-0x38)={&(0x7f0000c72000)={0x10, 0x0, 0x0, 0x10008000}, 0xc, &(0x7f0000c73000-0x10)={&(0x7f0000c72000)={0x15f4, 0x22, 0x200, 0x5, 0x3, {0x9}, [@nested={0x12c0, 0x17, [@typed={0xc, 0x1e, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x26, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x7d, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="649ea0367abd9fcf78511c0a37e9fa4054750d0925414ace2b3a514a52d3fd014d277b428e04d482173dfbce3b6805516b37a6d8c913c566b361dfe2297857de981268412e596c7d2acef4dfd080dd0c0fa416c2d4b53d38967f1952c83a20de6a53c97e0db11e89f0763cafa2ae391f6f7a0d93d78f", @generic="b368345b46dade92294f1b719dc8e8440d4a691d2aab60", @typed={0x8, 0x19}, @generic="52a03b2ba2e76697eb3805a43bcb8dc84dc119dd55001fcc2dcd92fea963db2806cf1bd58805cfea23d66b806cc21d081cb0b7470e9ccee26389a8db42f70cf0aa9526f1444fc2f5cd05da349bbb9cc6c4e1e40300552dd5a6bd09e21ed0486d302a273b5caa423e01ce6ff655cd7aca5b02f276bc9323e757cb702321d4fdfb591c656a668ea942380542bbb0c438001af9f1a47b07cc2a69e356773dfa5b375ba5c92b9d1d9ae51fa2de7292fbf70199502f12a268d4d8d3726084dc2f196080f83132c6e4f2e3e1b6f0da36fdc97cac8ed95a6d6070bac11c599840d64ae9c1e132c61ea8dc77a17c0e", @typed={0xf8, 0x10, @binary="4550e89255853cda955067010ae41a00b7415cf6196ed22c19780476cb1443d57a98ea1eea175e2c032d145b7d0141c9cf0f4c3676f8432b77347d784aa59a02da16eaa82362c81ccaccf999db3989e1ba9653a39abce186a13c7ef015e805c6d42b024f2d58a10ff3e3f0d50251effbaeabd85388a367f2ccb7e105a4a951d0b507662d79da8a686f21cff6f8527eb2271df30d3dc820a15d93c379eac29fcaf0874cf1474d1bc042afbd183ef94ac5e366e9dd490e497fab2f8ff6b8ac097a769d51a82880ee1c6877fdefd0481d2573a84bc37c8e141814a1d46d3e3bec263cb10cf0422488d0c67efab6559c"}, @typed={0x1008, 0x96, @binary="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@typed={0xc, 0x69, @ipv4=@rand_addr=0x7}]}, @nested={0x4, 0x83, []}, @nested={0x1c, 0x2d, [@typed={0x18, 0x4, @ipv6=@dev={0xfe, 0x80, [], 0x0, 0x12}}]}, @generic="4152dbfb84b3573eac15c68e67e06ba970ebb76dbfc3296409d54e152c1c3c6d4a95a05171c170", @nested={0x2d8, 0x61, [@generic="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", @generic="f943db9db2b29bf41dd5ae86c47cc45ed86f7d84e7dad26f9e82f69700393c8325388107abec6831a94c1881d8e6d910b311603dbf2ce65789e868c50be9e50cba02d8e783c1068020a84ec6cf749db7abf4b5a54adaf27a2ceff830ba8beb7d324515857df1899b48cd60d1915eb65a63d2aa1b92ba610ce97a66c385d4dd00a3ab142648df06c1e0023fd6ac2753ca29292883fb92d975ac560e8c3d8b5d4c339bcfa97265d0383c5cf31afbebdf448169359ecae8f0c444ba44a9ce72fa83e47f0b40a8c919ac50c872c6a4374543a9ae8ba9bf5ba650a521495c922beb62", @typed={0xc, 0x2e, @ipv4=@broadcast=0xffffffff}, @generic="5e0b8fd01aa03f126d407c8cd9360469c044a370d06320431545b5ec99f6b04bfe922fbc6a06fb6b3fcc92a8caa995d57ac7d3e579d4823b7838ec50a937e9db34c0377d762e1c717bd01214f5886c905399d4dc7669120d411374c656b25aac3b56ce2b8351595578574fe64f6cc581753a48d6dfd971ea3e6c9e82cb44702f3ac8b0b03c0329b8c927f550105af3ebfdc024e506f6146c108286b3b56b2af375313ae69c38de3c7dc44ebd3e5694d082506566676e042061c233eded5ebfc9eb75b3e5f138e589e7e6129f7de358dab9c95659a3723e67f77f46", @typed={0xc, 0x56, @pid=r3}]}]}, 0x15f4}, 0x1, 0x0, 0x0, 0x8800}, 0x840) r4 = socket$packet(0x11, 0xffffffffffffffff, 0x300) mmap(&(0x7f0000c74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000c76000-0x10)={0x4, &(0x7f0000c75000)=[{0x7fff, 0x800, 0x80000000, 0x5}, {0x7fff, 0x8, 0x4, 0x4}, {0x1f, 0x2, 0x7, 0x5}, {0xfffffffffffffe01, 0xc9e9, 0x40, 0xff}]}, 0x10) ioctl$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000c75000-0xcf)=""/207) mmap(&(0x7f0000c75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r4, 0x1, 0x2e, &(0x7f0000c75000)=0x2, 0x4) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000001000-0x4)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r4, 0x107, 0x16, &(0x7f0000006000-0x10)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@ax25, &(0x7f0000000000)=0x10) shutdown(r0, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup(r0) write$selinux_user(r1, &(0x7f0000ea8000)={'system_u:object_r:systemd_systemctl_exec_t:s0', 0x20, 'system_u\x00'}, 0x37) socket$inet(0x2, 0x801, 0x0) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000001000)='/dev/input/mice\x00', 0x0, 0x501000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000001000-0x4), &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000001000)={0x2, 0xfffffffffffffffa, 0x0, 0x5, 0x2, 0x9}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x2d) r1 = accept$llc(r0, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000002000)=0xfffffffffffffca8) ioctl$int_out(r1, 0x5462, &(0x7f0000d12000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f00003c8000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x100002201, &(0x7f00006db000)="ca") [ 216.608579] binder: 29834:29842 transaction failed 29201/-22, size -160--26 line 3127 2018/02/05 17:19:10 executing program 2: socketpair$inet(0x2, 0x4, 0x2, &(0x7f0000ab7000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xc, &(0x7f0000002000-0x2c)=[@in={0x2, 0x1, @rand_addr=0x5}, @in6={0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}}]}, &(0x7f0000001000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000730000)={0x9808, 0x8000, 0x4, 0x4, 0x5, 0x1000, 0xff, 0x5, r1}, 0x20) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00002b8000)='/selinux/mls\x00', 0x0, 0x0) accept$netrom(r2, &(0x7f000066c000-0x10)=@ax25, &(0x7f00008a6000-0x4)=0x10) timerfd_gettime(0xffffffffffffffff, &(0x7f00007fc000+0xfd1)) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_mreqn(r0, 0x0, 0x2000000024, &(0x7f0000f98000)={@multicast1, @broadcast}, &(0x7f0000c5b000)=0xc) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000070e000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @rand_addr=0xff}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000d97000-0x15)='/dev/pktcdvd/control\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000626000-0x4)=0x8, 0x4) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00008fe000-0xe)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000594000)={0x7}, 0x4) syz_open_dev$binder(&(0x7f00007d9000-0xd)='/dev/binder#\x00', 0x0, 0x802) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f000016a000)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000c08000-0x168)=@newsa={0x154, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x154}, 0x1}, 0x0) 2018/02/05 17:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x10, &(0x7f000026c000)=[@ptr={0x73622a85, 0x0, &(0x7f00004ee000-0x76)}, @ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00001eb000-0x30)={0x14, 0x0, &(0x7f000016e000)=[@acquire_done={0x40106309}], 0x0, 0x0, &(0x7f0000895000)}) [ 216.656362] binder_alloc: binder_alloc_mmap_handler: 29834 20000000-20002000 already mapped failed -16 [ 216.670830] binder: BINDER_SET_CONTEXT_MGR already set [ 216.676239] binder: 29834:29859 ioctl 40046207 0 returned -16 [ 216.690862] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000985000)=',&\x00', 0x0) rt_sigaction(0x6, &(0x7f0000c4a000-0x20)={0xa, {0x204}, 0x0, 0x2000000000000000}, &(0x7f0000278000), 0x3db, &(0x7f0000643000-0x8)) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000033a000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x9, 0x11, r0, 0x0) rt_sigaction(0x7, &(0x7f0000fc3000-0x20)={0x428465, {0x400003ffdfffe}}, &(0x7f00009fb000), 0x8, &(0x7f0000e82000-0x8)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000e0000), &(0x7f0000f01000-0x4)=0xc) sendmsg(r1, &(0x7f0000b63000)={&(0x7f000041c000-0x1c)=@in6={0xa, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4000000000000}, 0x1c, &(0x7f0000f3f000-0x40)=[{&(0x7f0000060000)}, {&(0x7f0000ff3000-0x1000)="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", 0x1000}, {&(0x7f0000c2f000)="f877f3f8896c3fb7b4fa6b4063bb8fd85a4792f36e755cc34612d64a99efee52b2b64c0007164c63e15aff95f5d98e25c595c199b829f1c24a404c965a100230b5dd6e5690ad325ede75", 0x4a}, {&(0x7f0000a7e000-0x52)="62005545be9a304a4a9ab1d2e2c4655629985b77cd2251e27421544f5a90d0f597751eca5d95064601628d7c886d3efc1b8b80ddf57043c4c2d52627970df58ff9be154c16ebf68b84bfab65231ce3fe448f", 0x52}], 0x4, &(0x7f000050a000)=[{0x28, 0x11f, 0x6, "2425002487b031c580a03b0fb18b7aea210c"}, {0x80, 0x1, 0x8, "dfdc7ba2a21fe91655145c8dc60c33eff89629ac5ad3c27c80c6623b64d1846423d633d5af36f5e74c858dbde1bb65ca2e3669ac3293af655511f2e18fc232d520a8f1ca7966d21a8131689d45ec96041aa693ad4dd5c4f2a85f3a9e2361fbc223ef8413a5eb214109f91b"}, {0xd0, 0x117, 0x8b, "d325697f5cc4728dfdf1a24f1f4de1dfd0afc1587f37830f1b527dbe5881488ebbdaae116f0b859482db3ca05081d7b8559e90a9d386dd519a4638855fe91f35b9c3e720ef185a00a15f3bb7e6637a1ff6e17c755ac6479a96bca7056087c4001860a53c275e321e681f5b51814dd909767d220e1e22f72fee9387733e8b606547f441db16fc4e767075d87568a3aa44d62bb4a594a54a5d77b222359144d665f3da63a6767d0da316304d07bdc94cdb5c123b7ebc1ba03207ffb9c0b9673b"}, {0x50, 0x13f, 0x9, "818b6c8c9557cb30658d9670c5ff84e0e443f47ab59e74b8f596d49cec35b19a9c873bdf5eb873a7b21f87573fb50a61ba9025a9fc3713134adfb4cee32af4"}, {0xc8, 0x10a, 0x5, "45b2ec0d8f830871b72af6544beeaddfd361655309f17137e16e91fb117621d2f763353c35465a65dd1b3352428cafcf14e487841bbaf921656ea1567680c58c5e80d52c7e323ecd81f637c233f5f792e4306e79e824ed1b29b0bc1d0a49af14938a74aaac121dcea0ec9bec6cb4293e31502103fbacc95d81d2751ed087401239459b000d75993a3d954100bc7f9bd5e1375d8859ae28d5a9824377006c141feebddf9d71bdc745cb9cd5739599c13f442c"}, {0x88, 0x119, 0x7, "2590655f9f6f744a7557665ca6fed86c72d26dd38577adc5d95c12a7f076e4724cc72112c858511cb397ecfe6e0ca00235ec4957e9146fa4c442c74275f5f0d733a1c046de8f1924f41cd52dccff737c21d7fc2bac84068fc1eba5b6a4c1fb6ff1815a2ca82557fb682b0f5b4369531f01fb3477e2857646"}], 0x318, 0x4}, 0x10) syz_open_dev$evdev(&(0x7f0000868000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x9) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xb6f000)=nil, 0xb6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f000096f000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f0000009000)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000b6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b70000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000b71000)={0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @empty}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x20, 0x0, 0x0, 0x0, 0xfffffffffffffffb]}, &(0x7f0000407000)=0x108) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000168000), &(0x7f0000b70000)=0x6) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x8, &(0x7f0000005000-0x68)=[@fd={0x73622a85, 0x0, 0xffffffffffffffff}], &(0x7f000000a000)=[0x0]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000006000-0x30)={0x8, 0x0, &(0x7f000000b000-0x108)=[@increfs={0x40046304, 0x1}]}) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000df1000-0x80)=@generic, &(0x7f0000001000-0x4)=0x80) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000a05000-0xa0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x97, 0x0, 0x7, 0x100000001, 0x7}, &(0x7f0000eba000-0x4)=0xa0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x2}, 0x6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f0000000000)=0xfffffffffffffffd, 0x4) seccomp(0x3e2288d33c9ac023, 0x1, &(0x7f0000001000-0x10)={0x3, &(0x7f0000001000-0x18)=[{0x3f, 0x3, 0x3, 0xffffffffffffff7f}, {0xfff, 0x1, 0x1, 0x2152}, {0x1f, 0x6, 0x8, 0x20}]}) [ 216.722721] binder: 29872:29874 BC_ACQUIRE_DONE node 315 has no pending acquire request [ 216.761837] binder_alloc: binder_alloc_mmap_handler: 29872 20000000-20002000 already mapped failed -16 [ 216.790339] binder: BINDER_SET_CONTEXT_MGR already set [ 216.790346] binder: 29884:29888 ioctl 40046207 0 returned -16 [ 216.790416] binder: 29884:29888 ERROR: BC_REGISTER_LOOPER called without request [ 216.812963] binder: BINDER_SET_CONTEXT_MGR already set [ 216.813350] binder: 29872:29874 got new transaction with bad transaction stack, transaction 316 has target 29872:0 [ 216.813363] binder: 29872:29874 transaction failed 29201/-71, size 80-16 line 3031 [ 216.839965] binder_alloc: 29872: binder_alloc_buf, no vma [ 216.845750] binder: 29884:29894 transaction failed 29189/-3, size 0-0 line 3127 [ 216.853315] binder: 29872:29892 ioctl 40046207 0 returned -16 [ 216.856496] binder: release 29872:29874 transaction 316 out, still active [ 216.856500] binder: unexpected work type, 4, not freed [ 216.856503] binder: unexpected work type, 4, not freed [ 216.856505] binder: undelivered TRANSACTION_COMPLETE [ 216.856511] binder: undelivered TRANSACTION_ERROR: 29201 [ 216.856584] binder: send failed reply for transaction 316, target dead [ 216.862905] binder: 29884:29898 got reply transaction with no transaction stack [ 216.862913] binder: 29884:29898 transaction failed 29201/-71, size 24-8 line 2920 [ 216.897031] binder: 29884:29898 ERROR: BC_REGISTER_LOOPER called without request [ 216.898582] binder_alloc: 29884: binder_alloc_buf, no vma [ 216.898598] binder: 29884:29888 transaction failed 29189/-3, size 0-0 line 3127 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000302000-0x11)='/selinux/enforce\x00', 0x141240, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000b31000)={@dev, 0x0}, &(0x7f000015f000-0x4)=0x14) lstat(&(0x7f0000e9c000-0x8)='./file0\x00', &(0x7f0000d6e000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ee1000)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1, 0x0, 0x0, 0x3, 0x0, 0x80, 0x20, 0x32, r1, r2}, {0x0, 0xa9c7, 0x4, 0x6, 0x8, 0x1dfd, 0x0, 0x2}, {0x1, 0x3, 0x1, 0xf0f8}, 0x9, 0x7, 0x0, 0x1, 0x1, 0x3}, {{@in=@empty, 0x0, 0x6c}, 0xa, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0xffffffffffffffff, 0x0, 0x3, 0x9, 0x0, 0x101}}, 0xe8) arch_prctl(0x1007, &(0x7f0000d3c000)="32f0d02ac52b83cb726c31956f724a06c38569d581ec1be1832169f264362b87e27274fc826487958f1bba0b9cc6041a3191893cbe0f1eae41364fbf6ad6328b7d3f490e60ea4bc63dc3edaaf3968dc9afd3cba0634546a65f620f8f11c3c69b00da3815d718f5b92e92104c927db6cf4a20f6ba09f19b3e4fec0a96ec6280efde515fcf161a688ef3ff3aecc8bba367f44811aaced7e0cd7621cddf68f6c1a81f220a790e1c48339d609a5895ca48513d89c21c490613a1cfe8ab1f769ae4aa77f00144128cac03c8979622c80c92a8ae54ff3ac52c508f1c9bb7ee2935") r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f000054c000)='/dev/sequencer\x00', 0x10000, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000e6c000-0x4)=0x100, 0x4) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000126000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$GIO_SCRNMAP(r4, 0x4b40, &(0x7f0000b66000)=""/122) sysinfo(&(0x7f0000485000)=""/131) ioctl$sock_ipx_SIOCAIPXPRISLT(r4, 0x89e1, &(0x7f0000b7b000)) mincore(&(0x7f00003fc000/0xc00000)=nil, 0xc00000, &(0x7f0000f4c000)=""/4096) 2018/02/05 17:19:10 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f00007c2000)={@remote, 0x0}, &(0x7f0000000000)=0x14) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000a62000/0x3000)=nil, 0x3000}) sendto$packet(r0, &(0x7f0000aa2000-0xe6)="d39bc36b7784b11925bf295a36431176092e31e6fa41032981f180c76094f32c5ab670eb161c07361a3c6b4d00b301afb5fd177a7e3dcd9ae20a2911ced91dbe9333eb62b5c0fa6a874f8ac11294eb624b1e0fde293d867521aed048a2b01ef661c2804b89d16ae211c4273d62421eaac71016811a3af86dc1165081def950c492ea1ba72d89c1fc46803e0f7ad9c271824534eb6f0a0ea21aacfe5a5478e04a7aace8d452a752e1e56056a655ed064c8217f679f10e08cb60715a2f749800eed0ecef7c2a3b6faae074ecac971fab3ee3a0b192ee90d8cd8f1cfba1c04e6913e6856daa9270", 0x8f, 0x40, &(0x7f000064c000-0x14)={0x11, 0x0, r1, 0x1, 0x6, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x13}}, 0x14) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000001000-0x1000), 0x0) 2018/02/05 17:19:10 executing program 2: mmap(&(0x7f0000000000/0x20000)=nil, 0x20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000001d000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f000000f000)={@mcast1={0xff, 0x1, [], 0x1}, 0x7ff, 0x1, 0x0, 0x0, 0x101, 0xe85c, 0xb2}, &(0x7f0000020000)=0x20) listen(r0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) read$eventfd(r2, &(0x7f0000009000), 0x1f2) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000021000-0x10)='/dev/sequencer2\x00', 0x20000, 0x0) 2018/02/05 17:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000130000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000402000)='/dev/ppp\x00', 0x800c0, 0x0) setsockopt$llc_int(r0, 0x10c, 0x0, &(0x7f0000df1000)=0x4, 0x4) r1 = openat(r0, &(0x7f0000900000-0x8)='./file0\x00', 0x400000000002000, 0x9f) readlinkat(r1, &(0x7f0000c17000)='./file0\x00', &(0x7f0000c20000-0x6b)=""/107, 0x6b) 2018/02/05 17:19:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000115000)='/dev/ppp\x00', 0x0, 0x0) r0 = socket(0x200000000000010, 0x2, 0x400000000010) write(r0, &(0x7f0000574000-0xc0)="240000001a0009ffeecd0300e9ff000001fff5006c03050000401d0000ab2af9161790cf", 0x24) recvmsg$netrom(r0, &(0x7f0000062000-0x1c)={&(0x7f00003a2000)=@full={{0x3, {"5fbd5c4df355b6"}}, [{"28330b000100"}, {"a484b2ac165d94"}, {"dba110d008d7fc"}, {"bafb5f56ab01b7"}, {"f29e4088da2392"}, {"d5437ac3f17e59"}, {"2c09e4e46131ae"}, {"9a377f42019b24"}]}, 0x48, &(0x7f0000937000-0x38)=[], 0x0, &(0x7f000005e000-0x2b0)=[]}, 0x0) eventfd2(0x4b4b, 0x80000) 2018/02/05 17:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r0, 0x1, 0x5, &(0x7f000027e000-0x4)=0x3a, 0x4) bind$inet6(r0, &(0x7f0000afe000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) r1 = socket$inet6(0xa, 0x801, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e00000)=0x3f, 0x4) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000dc0000)={0x0}, &(0x7f0000dc0000)=0xc) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$EVIOCGABS2F(r2, 0x8018456f, &(0x7f00001cb000)=""/74) wait4(r1, &(0x7f0000d89000-0x4), 0x0, &(0x7f0000dc1000-0x90)) 2018/02/05 17:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000921000-0x4), &(0x7f0000c7b000), &(0x7f0000274000-0x4)) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000131000-0x10)=[{&(0x7f00001de000)="3900000013000904690000008000fffd180000400100000045000107000000140d001a000400020003f10100000000000000010c00001ee400", 0x39}], 0x1) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open(&(0x7f00003ad000-0x8)='./file0\x00', 0x8731e03cef55d513, 0x141) close(r1) sendmsg$nl_xfrm(r1, &(0x7f0000bd5000)={&(0x7f00001dc000-0xc)={0x10, 0x0, 0x0, 0x5200004}, 0xc, &(0x7f0000f9a000)={&(0x7f00003d8000-0x50)=@newae={0x50, 0x1e, 0x200, 0x0, 0x3, {{@in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x0, 0xa, 0xff}, @in=@multicast2=0xe0000002, 0x6}, [@ipv4_hthresh={0x8, 0x3, {0x11, 0x13}}, @etimer_thresh={0x8, 0xc, 0x100}]}, 0x50}, 0x1, 0x0, 0x0, 0x810}, 0x7c) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f0000326000)=""/61) sendmsg$netlink(r0, &(0x7f0000ea1000-0x38)={0x0, 0x0, &(0x7f0000af8000-0x30)=[{&(0x7f0000eaa000-0x1328)={0x10, 0x1c, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x20008003}, 0x24040014) [ 216.905286] binder: 29884:29898 got reply transaction with no transaction stack [ 216.905293] binder: 29884:29898 transaction failed 29201/-71, size 24-8 line 2920 [ 216.951223] binder: undelivered TRANSACTION_ERROR: 29189 [ 216.956668] binder: undelivered TRANSACTION_ERROR: 29201 [ 216.964282] binder: undelivered TRANSACTION_ERROR: 29189 [ 216.970652] binder: undelivered TRANSACTION_ERROR: 29201 2018/02/05 17:19:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000b6e000-0x38)={0x0, 0x0, &(0x7f00008ff000-0x10)={&(0x7f0000328000-0x98)={0x2, 0x400000000000003, 0x0, 0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x8, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, @sadb_sa={0x2, 0x1}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}]}, 0x98}, 0x1}, 0x0) tee(r0, r0, 0x23, 0x2) fcntl$setsig(r0, 0xa, 0x3f) 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x1000000000003, 0x300) getsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000b68000-0x4), &(0x7f0000f4e000)=0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000bed000)={@local={0xac, 0x14, 0x0, 0xaa}, @empty, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/05 17:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004b6000-0xa)='/dev/ptmx\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000b53000-0x4)=0x8, 0x4) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000592000-0x4)) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f08000)='./file0\x00', 0x0) r0 = open(&(0x7f0000f52000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000a42000)='\x00v\t', 0x1001, &(0x7f0000d1a000)) getpeername$netrom(r0, &(0x7f0000353000)=@full, &(0x7f0000023000)=0x48) unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) pivot_root(&(0x7f00002a5000)='./file0\x00', &(0x7f0000697000)='./file0\x00') 2018/02/05 17:19:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000079a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f000049e000)="74756e08000000000000008000000000", 0x0) sendfile(r1, r0, &(0x7f0000795000-0x8), 0x80000000000002) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000008000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r1 = memfd_create(&(0x7f0000001000)="2baa5b776c616e3147504c70707030706f7369785f61636c5f61636365737347504c76626f786e657430292573797374656d00", 0x2) write(r1, &(0x7f0000009000)=')', 0x1) r2 = gettid() ioprio_get$pid(0x1, r2) fcntl$addseals(r1, 0x409, 0x10000000002) [ 217.032762] netlink: 9 bytes leftover after parsing attributes in process `syz-executor3'. 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000f7a000)='./file0\x00', 0x0) r0 = inotify_init1(0x80800) inotify_add_watch(r0, &(0x7f000027d000)='./file0\x00', 0x860) inotify_add_watch(r0, &(0x7f0000bba000-0x8)='./file0\x00', 0x20000040) 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000f0a000)='net/rt_cache\x00') sendfile(r0, r1, 0x0, 0x3ff) sendto$llc(r0, &(0x7f0000513000-0xda)="c7b0d15bd50976f596d07c6051c6fe5595a52fb0b31e945a92b837ef3279203f3f7a8698bfce4c60ad835164d676bcb7f192c591253b658c20e64b4a42f89dabe2414ab1ce6fd70c2c4a1d3abe3c8d31665ba738919b57cae4f4df26aa91e78c9a1f72473ac8440f2a2db777c2d011d6b74fafabb92d571e29870140d56a97b83ca241a190f2ef7bd6e7d61b7c09607d62b21253564cf111b13f571c0f5f6cca5417983d246cf2c964ed2411423746bf57e4399f71fa9e8706f65e0c1a264a4943ecada9a92e23f1daf9d2891b4377b2c23310328e7008ec369e", 0xda, 0x8000, &(0x7f0000af5000)={0x1a, 0x15, 0x3, 0x0, 0x94, 0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/05 17:19:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000e7b000)='illinois\x00', 0xffef) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1), 0xfffffffffffffc64, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty}, 0x73) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00003a3000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000d69000-0x4)) r1 = syz_open_procfs(0x0, &(0x7f0000918000-0xce)="6e65742f6970365f6d725f6361636865002c0fa7ce3d511a22f8b55de1794634dd24e6c610bafc2d9b6ab772c6a531cdf247465c0e6113884d7c362e76b8118a5eca29c3e2d88bcb5bbd8d2cc544896a703311b754069698de5df52afb0b43d585630dca94f76d293bb408adc4acad07323c98dd27100116728843dc327685539b7aced4751023d7370f5fb82c88aec91ecd1c60f3c62d5a9ce05d579c635db5e144584eb2adc1bff27e52d8d954cf086c6ec4ebffb7b6d79c0c1189eb19d851b03538a6149462419d7da28f9e26") preadv(r1, &(0x7f00001ee000-0x50)=[{&(0x7f0000af1000)=""/171, 0xab}], 0x1, 0x0) 2018/02/05 17:19:10 executing program 5: mmap(&(0x7f0000001000/0xeed000)=nil, 0xeed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000000)={&(0x7f000015c000-0x10)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000001000-0x20)=[{&(0x7f0000e8e000)=""/181, 0xb5}, {&(0x7f000070e000)=""/4096, 0x1000}], 0x2, &(0x7f0000001000-0xd9)=""/217, 0xd9, 0x7fff}, 0x40000000) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f000046a000-0x4)=0x7fe, 0x4) sendto$inet(r1, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000012000-0x3)={0x2, 0x0, @empty}, 0x10) setsockopt$inet_int(r1, 0x0, 0x14, &(0x7f0000822000)=0x6, 0xfffffffffffffc92) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002e3000-0x15)='/dev/pktcdvd/control\x00', 0x404400, 0x0) setsockopt$packet_tx_ring(r2, 0x107, 0xd, &(0x7f0000080000)=@req3={0x401, 0x1, 0x1, 0x2, 0x9, 0x3c, 0x1}, 0x1c) syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x1) setsockopt$inet_opts(r1, 0x0, 0xd, &(0x7f000023f000-0x62)='-', 0x1) recvmsg(r1, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f00009fe000-0x51)=""/81, 0x51}, 0x40002106) 2018/02/05 17:19:10 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_route(r0, &(0x7f0000449000-0x38)={&(0x7f0000001000-0xc)={0x10, 0x0, 0x0, 0x420008}, 0xc, &(0x7f0000001000-0x10)={&(0x7f0000a21000)=@mpls_delroute={0x2c, 0x19, 0x8, 0x1, 0x0, {0x1c, 0x0, 0x10, 0x0, 0xff, 0x4, 0xfd, 0xa, 0x1000}, [@RTA_TTL_PROPAGATE={0x8, 0x1a, 0x5}, @RTA_TTL_PROPAGATE={0x8, 0x1a, 0x26}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20008040}, 0xc040) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000bdf000)={&(0x7f0000d0c000-0xc)={0x10}, 0xc, &(0x7f00000e9000-0x10)={&(0x7f0000284000)=@updsa={0xfc, 0x1a, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@rand_addr}, {@in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2b}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@sec_ctx={0xc, 0x8, {0x8, 0x8}}]}, 0xfc}, 0x1}, 0x0) execve(&(0x7f00001e3000)='./file0\x00', &(0x7f0000c56000-0x10)=[&(0x7f0000511000)='trustedcgroup!\x00', &(0x7f000082f000-0x5)='eth0\x00'], &(0x7f0000291000)=[&(0x7f0000314000-0x4)="267d1600", &(0x7f0000290000)='eth0lokeyring&\x00']) 2018/02/05 17:19:10 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(0xffffffffffffff9c, &(0x7f0000001000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev}}}, &(0x7f0000000000)=0x26) fsetxattr(r0, &(0x7f0000001000-0x7)=@random={'btrfs.', '\x00'}, &(0x7f0000000000)='nodev_keyringwlan0\\eth0cpuset\x00', 0x1e, 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000001000)={@generic="1999d5167e614d947ef28ed120fd53c8", @ifru_addrs=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x3, @rand_addr=0x3}, 0x1, 0x1, 0x2, 0x2}}}) prctl$seccomp(0x2f, 0x0, &(0x7f00005d2000+0x95e)={0x0, &(0x7f0000000000)=[]}) 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x400000000a, 0x804, 0xc) pipe2(&(0x7f0000add000-0x8)={0x0}, 0x800) ioctl$EVIOCSMASK(r1, 0x40104593, &(0x7f00006bd000-0x10)={0x15, 0x92, &(0x7f0000f7e000-0x92)="ecbeae4000fac79d2d0d0195a32bac1d3de31f8a6b3e4d99a45b4fdd1203fd931b6505efa60149d121517004db252dac475ee0207bdf8186da1ac65bf7ffcd7779f9b749e7336615b2980408078868559990c17bee4a8443d4eea569b18eda881951334e79aea76ceba6cd6fac100f92ddd247360df30e5533c98825ae0fb6f08bdda9bef8d4300c1c6f35c0a7ffbbd3f8fc"}) write(r0, &(0x7f000058d000)="2400000013000717fe1e801afe250000205b000c090d1a000000000000001ff9161790cb", 0x24) 2018/02/05 17:19:10 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(0xffffffffffffffff, 0xc0186419, &(0x7f0000dce000)={0x1, &(0x7f0000b4c000-0x1000), &(0x7f0000001000)=[{0x0, 0x3a, 0x0, &(0x7f0000001000)=""/58}]}) ioctl(r0, 0x100000001, &(0x7f0000001000)) 2018/02/05 17:19:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000194000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000210000)='P', 0x1) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f000081a000)='/selinux/policy\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r2, 0x5206, &(0x7f0000f08000)=0x800) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000b9a000)=0x9, 0x4) recvfrom(r1, &(0x7f0000118000), 0x0, 0x2, 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000d8e000-0x10)='/dev/input/mice\x00', 0x0, 0x101200) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000e20000-0x30)={0x54, 0x0, &(0x7f0000543000-0x54)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x38, 0x0, &(0x7f00005cd000-0x38)=[@fda={0x66646185, 0x4, 0x0, 0x7}, @fd={0x66642a85, 0x0, r3, 0x0, 0x4}], &(0x7f0000ba0000)=[]}, 0x5}}, @decrefs={0x40046307, 0x3}], 0x0, 0x0, &(0x7f0000a1d000)}) ioctl$LOOP_SET_BLOCK_SIZE(r3, 0x4c09, 0xffffffffffff0001) recvmmsg(r1, &(0x7f0000715000-0xb4)=[{{&(0x7f0000fe4000-0x10)=@in={0x0, 0x0, @empty}, 0x10, &(0x7f0000bbb000-0x30)=[{&(0x7f00007cd000)=""/4, 0x4}], 0x1, &(0x7f000033a000-0x40)=""/64, 0x40}}], 0x1, 0x122, 0x0) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0xc0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCSIFMTU(r0, 0x8922, &(0x7f0000001000-0x28)={@generic="5747e26dc77879997b9d04350b129936", 0xfc6}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000000)=[{&(0x7f0000000000)="5d5bc0385de1adb4b5bffc2013df39b5", 0x10}], 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000001000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000000)={0xffffffffce5b3f0c, 0x2, 0x80000004, 0x1000008, 0x1, 0x3, 0x19, 0x6, 0x2, 0xd0}) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x2) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00003dc000)=@routing={0x0, 0x0, 0x0, 0x0, 0x0, []}, 0x8) sendto$inet6(r0, &(0x7f00004cf000-0x1000)="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", 0x5a5, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000adf000-0x410)={0x9, {{0xa, 0x1, 0x8, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x39cf9152}}, 0x1, 0x7, [{{0xa, 0x0, 0x81, @mcast2={0xff, 0x2, [], 0x1}, 0x5}}, {{0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2}}, {{0xa, 0x0, 0x3ff, @mcast2={0xff, 0x2, [], 0x1}, 0x6}}, {{0xa, 0x1, 0x1f, @empty, 0x3}}, {{0xa, 0x2, 0xffffffff00000000, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x8}}, {{0xa, 0x1, 0x18, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, {{0xa, 0x3, 0x3, @mcast2={0xff, 0x2, [], 0x1}, 0x401}}]}, 0x410) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f000021e000-0x8)=@assoc_value, &(0x7f000042c000)=0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f000028c000-0xe8)={{{@in=@dev, @in6=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f00007e2000-0x4)=0xe8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f000007f000-0x14)={@mcast2={0xff, 0x2, [], 0x1}, r1}, 0x14) 2018/02/05 17:19:10 executing program 2: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000013000-0x39)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f000000e000-0x8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000001000-0xb3)}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000018000-0x9)='/dev/rtc\x00', 0x400400, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000018000-0x4)=0x9, 0x4) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000e000-0x30)={0x14, 0x0, &(0x7f000000d000-0x98)=[@request_death={0x400c630f}, @enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000009000-0xc9)="c2"}) r3 = dup3(r1, r0, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000019000-0xb)={0x80000001, 0x8, 0xb04, 0x7, 0x0, 0x2, 0xa43, 0x4, 0x7, 0x80, 0x4}, 0xb) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000-0x30)={0x10, 0x0, &(0x7f0000015000)=[@request_death={0x400c630e}], 0x1, 0x0, &(0x7f0000016000)='o'}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000c000-0x30)={0xc, 0x0, &(0x7f0000007000)=[@dead_binder_done={0x40086310, 0x3}], 0x0, 0x0, &(0x7f0000011000)}) 2018/02/05 17:19:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ad8000-0x12)='/dev/loop-control\x00', 0x4000, 0x0) write(r0, &(0x7f000000a000)="9b7816ec5a53618f2235115997f23ceecafa568a70c0a4f037ce432298338d74df6a9ca4e22af409384a4415109b42420c6cf149f2c8608a8f1748038dc1232157c34e9397c374494fd5e480eb5b3622f42bb8652eed25613450758295803e7ef0f75719d718f9dbea7ce9", 0x6b) symlink(&(0x7f0000f63000)='./file0\x00', &(0x7f00003af000)='./file0\x00') umount2(&(0x7f00003c6000)='./file0\x00', 0x3) mkdir(&(0x7f000042f000)='./file0\x00', 0x0) mount(&(0x7f00005f4000-0x8)='./file0\x00', &(0x7f00001c1000)='./file0\x00', &(0x7f00005fc000-0x7)='cpuset\x00', 0x0, &(0x7f0000fa9000-0xd1)) 2018/02/05 17:19:10 executing program 0: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000048000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000049000-0x58)={{0x8, 0xe557}, 0x1, 0x2, 0x0, {0x1, 0x5}, 0xffff, 0x32}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000012000)={{0x7, 0x3}, 'port1\x00', 0x10, 0x10, 0xf, 0x77, 0x2, 0x1d, 0xfffffffffffff45c, 0x0, 0x4, 0x1f}) r1 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r3 = dup2(r2, r1) pwrite64(r0, &(0x7f0000029000)="d8b4be5dcf921483f004717f5901f3a4d3db4a1f5ee598022ff058bfd05b4826fbd9562bb649c59364d70af2a26a0401f802ff74a2ad922eaadae6576a0f6681d569f41269f883ddb4a32d350920d629d05626319b89b21d034248195154dc1afc8c1520a1119f67345f0c05bfc69d86ace3fc657090b58204e0055661e2c36dcc232fff1eddd2f5349f98529d423864ce809e698d83cf17b7ca16f023c1884c1f1934d69d7808ff0624bad987dfac6ce4f77aedc3660bd78a36fdc5ee84f5f22fe671e7135c9d96c639c8e84f85a82b6189a46cbe", 0xd5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r1, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @result={0x7ff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @raw8={"1097030f0d49bd34d4f6bc0b"}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807}) fallocate(r1, 0x2, 0x6, 0x0) timerfd_gettime(0xffffffffffffffff, &(0x7f0000046000)={{0x0, 0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, r4}, 0x0, {}, 0x3}) [ 217.254420] binder: 29971:29974 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 217.283109] binder: 29971:29988 tried to acquire reference to desc 0, got 1 instead 2018/02/05 17:19:10 executing program 7: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x3) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x38, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0x1c, 0x9, [{0x9}, {}, {}]}]}, 0x38}, 0x1}, 0x0) lseek(r0, 0x0, 0x3) 2018/02/05 17:19:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000819000)={0x0, 0x0}, 0x80000) ioctl$TCSBRK(r1, 0x5409, 0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000e38000)={0x0, @in6={{0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}}}, 0x6, 0x100, 0x3ff, 0x0, 0x20}, &(0x7f0000685000-0x4)=0xa0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000b8f000-0xd0)={0x0, 0xc8, "a8b1cd53544f4cb2321d9fcc48aeaf7e6403a19ced76ebfabb362abef5565a72b97a3889a54fadfc46f4d45830617b9a985c724e5fed6ee80326f117cbfa87fa9cb042b78486beeb5b813765a8bdff856d501ea99c0c53d02e3c44de04231861c096c56dbe5c1479e807f65529ef26d4dd61453ffef92fe8bf2994a3b5f49d7ba0c02154c4607114cb27671e314b99dc47cf177908c2073df34a11fe095f3b0fbffbdaf157bb9b4e2b68cce40fb87dc4cef97ca6a8fb0ada099e764c1a6ffaf46247ac3e957ac205"}, &(0x7f0000ccd000)=0xd0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00008a5000-0x8)={0x0, 0x4}, &(0x7f00007f2000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000bbc000)={0x0, 0x1}, &(0x7f0000607000)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00006b5000-0x10)={0x80, 0x20d, 0x20, 0x2a1, 0x0}, &(0x7f000022f000-0x4)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000020c000)={0x0, 0x0, 0x5, [0x80, 0x8, 0x9, 0x7, 0x3]}, &(0x7f0000303000)=0x12) sendmmsg$inet_sctp(r0, &(0x7f0000be7000)=[{&(0x7f00006d9000)=@in={0x2, 0x2, @multicast1=0xe0000001}, 0x10, &(0x7f0000438000)=[{&(0x7f0000341000)="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", 0xfc}, {&(0x7f0000932000-0x31)="6c7efc8b6aa1a685ccd3aaefc1d897caf4dc4df5ce1be77df76a8145afed9abd56d732fcb964e9ccbb9c2bec041e0c121a", 0x31}, {&(0x7f000005b000-0x9b)="cb672077bc30a7f9c10949ceecc8d41ad69291cc5092fb054cac2c6a45770c8543a302a88bdf8a6ee57ac8022b78af461482460424968cdfc493c84ca153d5eead7ef9615e8167772f8dca2ac249c324f60c95de79c11013dbb938b14f6a9c482755a9bb49808e950f787d549020cf68471578975d09299bf15ee29ba3e9cdfe0f286f40a2b66d1c557ad04d1578466641e8e86e3af2e1259829f4", 0x9b}, {&(0x7f00000fb000)="a0d6e424295e28", 0x7}, {&(0x7f0000acb000-0xee)="016eda311dc35f776818790a70786c195a9e498b9b20b132f6821daf4c71b32a1c091c0077452f5ee51971dea06cdb9626b121dee7ff22e5867f15dbfdd5a79287cdce3337c778cbed5c2915fe6639b1a8be979469246bfcf5cf2bdc26f76a87827041303ddad1d9f638dc6838e6c529076a093bbac232eec18ffdcd2d957a7ac0703fddd0b710cd67a33994d9c104a80a1ecaf4a509cd09b7cc81300c64d0d185110c7cc26b0964973e011d747662bfdd6ba30086c69b43915077b696ce619219c15e3873be49fa4e4f75a7d6c464d019ee94118827a42ea245d9926d29d68fab9c5484f883628a2c254c903bb2", 0xee}, {&(0x7f0000d5b000-0x31)="6e9a703befd666ea3986b01d2ba7e901c090b9c24a5873449d44182d6ab14dc63657a31f95eea57b108195a6be8d5c51c5", 0x31}, 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{&(0x7f0000d36000-0xcb)="c77d3363b0695862ab76a264f1a7921a10c71710f421cc4beba3870f826f03d6d218d04009b5984e2b6fac05b9b608c6f66bbe21b8158c2ed088cf5b91da2481ce8290ad5ba340007567180f8285c87f77bb8b2632ed0e9f6e7326790d823082dbee541d2c7a94b4472c5bd9118cd81513e58c8acad1227e38e973e8664ae54f5c6cb2f45cab368d81c6895c380edadb9e526d6286770ac1db1616aeb9117437ea35090ad543e738ab66784a7c998b29f21ac57d4334fbc2e68e5e0129685352c3ee5e9ced14f8d45ef5de", 0xcb}, {&(0x7f00002d3000-0x28)="c16a8885bb14af452bce39772a6ad71820a9aa9122cdff4fa13fea9bdbb6e4761e10814f902f985b55e9675a30e17dfb440c2e859f7027607ce3dc84e5d0e64e021ef7966a9a3fc95f58f1b1dde88fdcfdca62f7429c88fef1bdd583dd0c024d7483cf9dc22933b05d7885f913549f5731de4ac12f7387de91fb526f8e3affb952a85200c4a3806e7ce3964158e39d6a7dc23925910d91eb3629914f3997a3019f63b8f63151f96d6afaffa543de4d403dfe54d760cc64cd5e6694ba0af3e9a732075273e13f89e4de098524d5d108df82722cd3df088d", 0xd7}, {&(0x7f00003c8000-0x35)="f444a5bc7b8c87d7bb26f5106d5c818253068e723b9413bb2a19ef76b0cc4c5f31a2d6b6a9026a1f1e1c442607d67c8a20414b6ae2", 0x35}], 0x7, 0x0, 0x0, 0x20000000}, {&(0x7f0000323000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000e6c000)=[{&(0x7f0000d7c000)="8ed180bb4dbc29a3fa6c7c88618bafd3693245ceb784b71ac5cce08b35028992eb2b2940fdef3af58ad8fe2e526a019c1f97e1e7870d92cdca92319d4ee1ef9ff33d4bce5a28fc", 0x47}, {&(0x7f00004ff000-0x66)="178969abc4eb1081a324c714f2a546a7d41ba7b67d5a017cedb558bb58264ef610e1d53ed373f465818db75af2ddf8347346ac0153106abcd1df6d6e8e807d691a6fb3b6ad0ad4b9ff5fb76a638f9dec9dbaf86edf8cc16c37e062f5b4e1b5f0fded8b0aed54", 0x66}, {&(0x7f0000e8e000-0x1a)="e17f7701c353a74e23348d244962d2360f40ce031700069c4671", 0x1a}, {&(0x7f0000d9e000)="5e134ba49d0155c1961ca8cce3963261e08fece6a7787c35e2b21bdc8da4d1e1ed3a6a19583778ad14aa5caefd8cfea4ac2775b49403b56fd3b8c39a80ca005e9fbd520a", 0x44}, {&(0x7f0000f46000-0x26)="bbf5342c5471cb129a2bd5698335c5adcb02ebaa8574f60a391d29fd8be12b07f6b00190329f", 0x26}, {&(0x7f0000ddc000)="387ccb56d8b369dfdb788c126c8390507fe49a8d42e7558dd1a966851a06c38bb1a08d8663a8049be44bc35698f0ad4f0192b326624ff12fe485faf67adbe9f248c9890e565ddf40a17d2f97c130dae2a069c60b4d6105974920e7deeb6d2ee8f02987a9de46141489e02698354f32d4932fe4ed8abec686a3ce3727736aae2a55a3e1e6c7352c880258038809ae38fd17a54a7b93b2d3663468b911c2e1aa0b32bc60b47fc3dbd4350a13a16974cbef2d9c5106ea929d4fba77b1ea7ad744b4242a2a60499ea054ba088a2b83e39ca9a57112f1560cca28f30695715a", 0xdd}, {&(0x7f0000583000)="806486ec980ae2fe743631b9471a908a0c4137", 0x13}, {&(0x7f0000fc7000)="ee850d7ba5e9982b539d80ea322af0f68e7ee8e69c0bb2800b9cd6940026097e73f98ef4e41bff524dccd3119fd945eb6f3365a53cc615438bb8b0a3a5f4d6dad69b54c74218519eb24b0849d7ffc2b14f8c281729cae1e8bdc65925b7083d835157d22848644b4b", 0x68}], 0x8, &(0x7f0000b2c000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0x8, 0x5, 0x8, 0x6eb1, 0x95, 0xfffffffffffffffe, 0xfffffffffffffffa, 0x1ff, r3}}, @init={0x18, 0x84, 0x0, {0x3, 0x9, 0xfffffffffffffff8}}, @sndinfo={0x20, 0x84, 0x2, {0x9e5, 0x202, 0x5, 0x7fff, r4}}], 0x90, 0x20000000}, {&(0x7f000084c000-0x3)=@in6={0xa, 0x2, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c, &(0x7f000047d000)=[{&(0x7f0000927000-0x88)="2f05e85e2614641533a0142bfbcb9b0fa6ef3c3d5815951af6ea5b2a79207a33851142fbbd4a3659241fc43b482789670ab72ab0d3295fe727053850e54878ee078e5ce8cc5750fa63335fb8e0d00034daf8088ca5889d9a83a2c7b4c0279890472011d213aad02a9a08d2bcd97818b793395a507b00f55a1120f1be4730c3a755a04a071b2842ff", 0x88}, {&(0x7f00008e2000)="8b5e675df94d1926932d34cb002cf535000b06a7e3524915297ae90e11f4c324b3c07e791a95b3ab82394aa1c242f949d4cfaf333776d6ddae2fa4ccf3ebcbef9880adcd0058a901af7ed2e1d629c51d5319d37b0f7b27bd720638012cdb7dd9d2fc44a0b4412bf46fbb7f435a6691a34af8272715356cf5d567536ec8d4abab1fa59bdad8ebb60803a469719fd5401b7379037d46332fa99a9c27eb5a43ae7f9342db36df964f0c97e88b42bf9184f6d608cb0e59c69e49155aa25e30f7453ba3eaa782c7e68e1c054d405807b8e9424c9bcd366a56eb93f6859daa93df80baaf932df862c8569968bb861c3f376596789e", 0xf2}], 0x2, &(0x7f000011a000-0x120)=[@init={0x18, 0x84, 0x0, {0x2, 0x5, 0x3, 0x6}}, @sndinfo={0x20, 0x84, 0x2, {0x627, 0x8, 0x7, 0x81, r5}}, @sndrcv={0x30, 0x84, 0x1, {0x1ff, 0xbf6, 0x820c, 0x1, 0x4, 0xffffffff, 0x8, 0x80000001, r6}}, @init={0x18, 0x84, 0x0, {0x5, 0x8, 0x3f, 0x20}}, @init={0x18, 0x84, 0x0, {0x4, 0x3, 0x3, 0x400}}, @sndinfo={0x20, 0x84, 0x2, {0xa76, 0x2, 0x2, 0x5c7b, r7}}], 0x120, 0x4000}, {&(0x7f0000558000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}}, 0x10, &(0x7f00003d3000)=[{&(0x7f000093e000)="b98075f358435449c1e8adda1db41220cb7a791b9bbc99dce1e6d4214617ce4fa83ec650c8619e0c9494d0c4e01f53faf210ffda84d9b22951", 0x39}], 0x1, 0x0, 0x0, 0x40}], 0x5, 0x90) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000281000)='/dev/vga_arbiter\x00', 0x0, 0x0) read(r8, &(0x7f0000cf1000-0x49)=""/73, 0x49) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r8, 0x84, 0x6d, &(0x7f0000b40000)={r4, 0x11, "60708c8d3bbf5fa4875f30d9ada6c1e1bf"}, &(0x7f000012f000)=0x19) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x20, &(0x7f0000b94000), &(0x7f0000d6b000)=0x4) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x3, 0x4) [ 217.307730] binder: 29971:29997 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 217.329495] binder: 29971:29974 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 217.365464] binder: 29971:29988 BC_DEAD_BINDER_DONE 0000000000000003 not found [ 217.372936] binder: 29971:29974 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 217.401816] binder: undelivered death notification, 0000000000000000 2018/02/05 17:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005c9000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000542000)={0x6d824898, 0x10001, 0x7, 'queue0\x00', 0x3}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000ca000-0xf)='/dev/sequencer\x00', 0x40000a02, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000eb6000-0x30)) write$sndseq(r1, &(0x7f000005b000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr={0x5, 0xffffffff7fffffff}}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @queue={0x0, {0x5}}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {}, {}, @result}], 0x90) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000a1f000)=0x1000, 0x4) ioctl$KDGKBMODE(r1, 0x4b44, &(0x7f0000625000)) 2018/02/05 17:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00006df000-0x15)='/dev/pktcdvd/control\x00', 0x2000, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000075e000)) r1 = open(&(0x7f0000053000)='./file0\x00', 0x43, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) ioctl$DRM_IOCTL_GET_STATS(r2, 0x80f86406, &(0x7f00006b5000)=""/24) fcntl$setlease(r2, 0x400, 0x0) fcntl$getflags(r2, 0x401) 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x0, 0x1) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000159000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f00004ad000)={0xa, 0xffffffffffffffff, 0x200000000000000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) 2018/02/05 17:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x4, 0xd80a) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000efc000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00005d8000)='/dev/rfkill\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000d76000)={0x0, 0x1}, &(0x7f0000aca000)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000368000)={r2}, &(0x7f0000cdd000)=0xfffffffffffffe53) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000210000-0x8)={r3, 0x3f, 0xf52}, 0x8) close(r0) 2018/02/05 17:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000241000)='/dev/rfkill\x00', 0x0, 0x0) pwrite64(r0, &(0x7f0000131000-0x68)="493feefdc31b6f7a99dfab83c458ec2e623ec47d9ea5d9f6e9e9a5a4a24ec5994c07b02c1bc2a51d6d5c5e229408467dd9fbcd17caab82c71205587053cbdbfc9d407f73832ec3eb3f04a8a652f590bc038b91bc700689e7895a0a6b73fabd5782d01589686d4350", 0x68, 0x0) mmap(&(0x7f00004b8000/0x1000)=nil, 0x1000, 0x100000a, 0x11, r0, 0x0) 2018/02/05 17:19:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000+0x813)='./file0\x00', 0x92480, 0x23) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b45000), &(0x7f0000da4000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f000032b000)=""/218, 0xda) r1 = socket(0x32, 0x5, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000340000-0x5c)={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}}, {0xa, 0x3, 0x2, @loopback={0x0, 0x1}, 0x5}, 0x7, [0x3, 0x100000001, 0x5, 0x8, 0xffffffffffffff4f, 0xd069, 0x3c, 0xffffffffffffff00]}, 0x5c) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000f97000)={0x9, 0x1, 0x6846, 0xb0c, 0x2}, 0xc) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000f42000)={@common="697036000400000000006700"}) 2018/02/05 17:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fchmod(r1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000001000-0x4)='$\x00', 0x0) fallocate(r2, 0x0, 0x7fff, 0x47) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r2, &(0x7f0000003000-0x1)='o', 0x1) sendfile(r2, r2, &(0x7f0000001000-0x8), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r2, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000007000)='./file1/file0\x00') close(r1) close(r0) 2018/02/05 17:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgid(0xffffffffffffffff) ptrace$setopts(0x4200, r0, 0x7, 0x4) capset(&(0x7f0000bb8000)={0x20080522}, &(0x7f0000e79000-0x18)={0x0, 0x0, 0x0, 0x5}) pipe2(&(0x7f0000cf4000-0x8)={0x0}, 0x80000) setsockopt$packet_int(r1, 0x107, 0x0, &(0x7f000091c000-0x4)=0x1000, 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000c44000)=0x3, 0x4) 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x200000b, 0xffffffffffffffff) clock_getres(0x0, &(0x7f0000468000)={0x0, 0x0}) timerfd_settime(r0, 0x0, &(0x7f0000005000)={{0x0, 0x90e}, {0x0, r1}}, &(0x7f000000b000-0x20)) timerfd_settime(r0, 0x0, &(0x7f000000b000), &(0x7f000000e000-0x20)) 2018/02/05 17:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f00003a3000)='/dev/input/event#\x00', 0x0, 0x1) ioctl$TIOCSBRK(r0, 0x40044591) pipe(&(0x7f0000dc3000)={0x0, 0x0}) setsockopt$packet_buf(r1, 0x107, 0x1f, &(0x7f00006af000)="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", 0xfe) write(r0, &(0x7f0000fdd000), 0x0) 2018/02/05 17:19:11 executing program 1: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2b000)=nil, 0x2b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x1) bind$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)=0xffffffffffffffa0) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000007000-0x3)) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f000001a000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f000002c000-0x4)=0xe8) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = add_key(&(0x7f0000010000)='user\x00', &(0x7f000002c000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000023000)="85dd8a631f5cc1afa3c9acc513b1fe4da6e86c1dca2c3226e6780b24310eece39f13715334c97cd9fd6cfa200dd9cfcffb3fe3bb90230ab94fdfa738a1e499cbf4d2215ede54213bf343059f174d7cbf2245656186e92b29e5eb7ae7b7193d3d498e265b5d16d7251751a26f232a5355054859845194f0a56f4a8f1690b369a555814d52087cf98301cef7a74d9f8607c08ba5dd4359be938cc8", 0x9a, 0xfffffffffffffff8) keyctl$get_persistent(0x16, r3, r4) r5 = gettid() rt_sigqueueinfo(r5, 0x0, &(0x7f0000003000)) 2018/02/05 17:19:11 executing program 4: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = getpgid(0xffffffffffffffff) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000001a000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_tgsigqueueinfo(r1, r2, 0x4, &(0x7f0000000000)={0x3e, 0x6, 0xf1a, 0x3cb}) rt_sigaction(0x0, &(0x7f0000012000), &(0x7f0000012000), 0x8, &(0x7f0000001000+0x62)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) open$dir(&(0x7f0000632000-0x8)='./file0\x00', 0x10200, 0x110) r3 = gettid() tkill(r3, 0x16) close(r0) 2018/02/05 17:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000042e000)='/dev/rfkill\x00', 0x200000, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f00009a4000+0xc6b)) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x0) poll(&(0x7f0000b5b000-0x18)=[{r0, 0x40}, {r0, 0x149}, {r0, 0x80}], 0x3, 0x1) r1 = socket(0x200000000010, 0x2, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f00002b3000-0x9)='/dev/rtc\x00', 0x2000, 0x0) r3 = fcntl$getown(r0, 0x9) fcntl$lock(r2, 0x5, &(0x7f0000f19000-0x20)={0x0, 0x0, 0x80, 0x9, r3}) rename(&(0x7f0000078000-0x8)='./file0\x00', &(0x7f0000b28000)='./file0\x00') ppoll(&(0x7f000069f000-0x10)=[{r2, 0x2002}, {r1, 0x2}], 0x2, &(0x7f000009e000-0x10)={0x77359400}, &(0x7f0000633000-0x8), 0x8) epoll_wait(r2, &(0x7f00009be000-0x6c)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, 0x2) write(r1, &(0x7f0000d28000)="2400200026007f000000000000cf7701000000ff0100000000000000000000000400ff108fa2f506b6ab12a083e5", 0x2e) 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00005e2000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c81000-0xc)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000076d000)={0x40000010000001}) 2018/02/05 17:19:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00006fa000-0xb)='/dev/loop#\x00', 0x2, 0x0) mmap(&(0x7f0000705000/0x3000)=nil, 0x3000, 0x2000000, 0x2010, r0, 0x0) r1 = memfd_create(&(0x7f0000b66000-0xe)='GPL+bdev&-GPL\x00', 0x0) flistxattr(r1, &(0x7f0000d85000)=""/147, 0x93) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000013a000-0x10)={0x5, 0x1f}) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000372000)={"4f3697c6465b4b25d4e3c325b119093d", {0x4, 0x100, 0x69, "85079b04bb62", 0x8000}}) r2 = geteuid() r3 = gettid() r4 = getuid() r5 = getgid() r6 = getpid() getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000159000)={{{@in6=@empty, @in6=@ipv4={[], [], @rand_addr}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@multicast2}}, &(0x7f0000ac1000)=0xe8) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f0000877000)=0x6) fchownat(r1, &(0x7f00006eb000-0x8)='./file0\x00', r7, r5, 0x0) getgroups(0x8, &(0x7f0000bcc000)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006d1000)='/selinux/checkreqprot\x00', 0xc0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004f7000)={0x0, 0x0}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f000062b000)={0x0, 0x0}, &(0x7f00003a4000)=0xc) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000f82000-0xc)={0x0, 0x0, 0x0}, &(0x7f00002ac000-0x4)=0xc) sendmsg$netlink(r1, &(0x7f0000135000)={&(0x7f00000c8000)=@kern={0x10, 0x0, 0x0, 0x50209}, 0xc, &(0x7f00002e5000)=[{&(0x7f00000ed000-0x120)={0x120, 0x21, 0x320, 0x4, 0x0, "", [@typed={0xc, 0x6f, @uid=r2}, @generic="e22635c5f94c82b37b5a13907e3c44ddf75882dedc4440f42da6f3b2d72ae099f4a11bb0594558f98dd12bf07697c0a0dd351880ea83be6ba8308347328e39e92f92120e32443cde230890c20f0ef061b624689d7cecf9015b2956294e5751466b797892b0e9fd9741db1db53449d74eac90d2acbcdd98641ba07d46e6f04963219c0952f9796236300fa8b280e63caa623d8a2005e736f0f16a8e721a3d1973200a8eb97b5ab160a7b15451775878b58214a9b1e711403f6431aa331a0c0436fb57915011f97ad664ed39a1e886c1c739c52c8057e48dff865abba9aa31c373c8dffb5d5e5293d5c7b338aa299acb71f85f42e44116b6ceaa", @typed={0x8, 0x81}]}, 0x120}, {&(0x7f0000e1f000-0x17c)={0x17c, 0x3b, 0x2, 0x7, 0x3, "", [@generic="9cd181396f901fd08bb4fe436ed456b55023485850dab5a45eb203b836406536e6e94e3731102fe22cb9eecf8302be5315d9e13bece37354ca1ddcd9129c36dc8a9977e91cefa4c415c8f93f0b344fe50c82577abb4738281bed9707ceade444d535606ce87ec84e278ac2cb3101c793ad75bcfd7373d9725eb310b7449db1e6ca29477929a3f8b8b9aee1538ce7c5c60de082249905a8f891425f7fbf356ac2114e371306c84f25a07bc3e421d232149218fd8b1dbae187a9c0c131b0130d85abac73e14202e99ab709", @generic="0b8e66ae74669c266403f8620df66b605062e077e6236f53f83bcad7b60d8bd29595eaf81bbcff636725a4836b92c16e4f2d8b3bbb37803255", @typed={0x18, 0x7, @str='GPL+bdev&-GPL\x00'}, @typed={0x10, 0x61, @u64=0x7}, @generic="965278a6a11bce3d03bb8d39114ef4adc376bab76c423177011d196e69a665610fbb0770b2ddbfd67e9837eca21a72216791d06bfbcce90409f5a033bd0b"]}, 0x17c}], 0x2, &(0x7f00003be000-0x90)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @rights={0x30, 0x1, 0x1, [r1, r0, r0, r1, r1, r0, r0, r0]}], 0x90, 0x41}, 0x4000000) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f0000f02000-0x4)=0x4000000000020) 2018/02/05 17:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bd9000-0x98)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0xffffffffffffff40, 0x1}, &(0x7f0000a85000)=0x98) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000047e000)={r1, 0x1}, &(0x7f0000510000)=0x8) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000e87000)={0x9, &(0x7f0000316000)=[{}, {}, {}, {}, {}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000480000)={r2, 0x1}) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510a) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000844000-0x8c)={r1, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, 0x8c) sendto$ipx(r0, &(0x7f00001ce000)="ca59c90ea6938e6ed1b6e7cf1a0260396af20478e4d348c11eca741c1ff09695538262cbd8913f774a678d9c2ff8ba97ddae99b4836ec5a6a90882b2fc47f82e6c9a5cd9bc676f867d05871c11423e984e75e6cabb9cfd92aed4e3d4f19b24405e456edd5c8f46dd0b2da7622c7ff393eb5535cdfcfcaeeac8902f00409b1e06353129c0babd7209b06ce4308f01cb33b2df74723781b156ae31e317", 0x9c, 0xc040, &(0x7f0000811000)={0x4, 0x1, 0x200, "2e8be105e02a", 0x4}, 0x10) 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x4, 0x2) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000316000)="440d0d03138001031d078900ec", 0xd) 2018/02/05 17:19:11 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000005000-0x4)=[@register_looper={0x630b}], 0x49, 0x0, &(0x7f000000b000-0x40)="d8fc1d016de371f1d99e3b4d488546c2bbb067efde7b55e9d1008602c19fe0b0078ade697201170fdbcc34a46df860d3f8e823a9d8567fa3297aac9d65b25106fc55ed8501000080ba"}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0xfffffffffffffd67, 0x0, &(0x7f0000002000)}) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000003000-0x2)='/dev/sequencer\x00', 0x400000, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000002000-0xe8)={{{@in6=@ipv4={[], [], @multicast2}, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@local}}, &(0x7f000000b000)=0xe8) r4 = getpgid(0x0) r5 = getuid() mmap(&(0x7f000000b000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000004000)='./file0\x00', &(0x7f000000c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002000)={{{@in=@remote, @in=@loopback, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@remote}}, &(0x7f000000b000)=0xe8) r10 = getuid() r11 = getuid() r12 = gettid() mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r1, 0x10, &(0x7f000000c000-0x8)={0x0, 0x0}) r14 = geteuid() r15 = getgid() sendmsg$netlink(r2, &(0x7f0000003000-0x38)={&(0x7f000000b000)=@proc={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f000000c000-0x70)=[{&(0x7f000000b000)={0x137c, 0x17, 0x400, 0x3, 0x0, "", [@typed={0xc, 0x7f, @uid=r3}, @typed={0xc, 0x71, @pid=r4}, @generic="c29155fc158932a9fe95319c61ec65c18b418ec6fd9366af16ea46de1ed328665d652027785e25b2bc39babb168f1627479152d5d082ec2f56184e93480584c203bd9293c84f8a302e6e2d0d49aec4412206e96f42c67b25c0e003abfddffd626781fb5e3f236a381f78b224fd2f0049bb78f1468be4", @typed={0x10, 0x6a, @u64=0xb}, @nested={0x12b8, 0x10, [@typed={0x8, 0x74}, @generic="7652efee35c185340cbe795d818a98ea76f2a619389b89589137eaa2b030ba4ab95c23848708b545bf6f2d511c7cc99cc274587f4b3cd44fd6d458ad6bc557f776f968618d6afe674d2931d9c13906e35517f0841eb7a7de025c94332255f00a35e661ad94984ae09a40ebc3d8c1211846a325ae1a4abac7e345c5683b49cd90c9f61b598ad3c2ede5ab66e6c106ea74f71231d7baa56b2e5ba3b668507a816c81d25319e0e1f4843c40c340bf5b105a5785627ccd3bc01bed3d9e5e03f7420c1c28", @generic="dd3d9f3f23333a305735faafdfb37743906e00bce26a8e6f27064ed9199390415078e1b2c3fb738b42534b84cc76f683cba34f7aea3aa6067719a0e78c29d6790fa6ba6bdc30999b1ade206b33138b314dc645acbdc0f8fb264fab7897df58414ac2eaed9bb484d8a62c4c651726bd0a5626b7f01029399396ff1e236464d3a39e07ff65e6fc246c8dbd84d13a5fa40083fbc2500b2931faf1c15d3ff3e3f24bf8e30f240c88a33d6da3702dd53b115bc03d662ee7c1210e8e52d2503f7965c84e1a5fd1a8674653b7ccf2d10f7ff704", @typed={0x10, 0x4a, @str='cpuset\x00'}, @typed={0xc, 0x42, @fd=r1}, 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@generic="d2bb1c74816e9ea4ca239590043f76ae84dc0e72b2c618c5cf9fb61aba5dfd7d4172c60fddffbb365f4daeeda8b2c4f860c3fa40eeb8f3c2a40f9cc02a1fd2347c8d6026eee830939b27b345432307c1b5a45ffc356e49d34c2849e709685c1d5af4900c7a0bb285ee815169aeee83460f600a560144e1dbda7a375a678bb7a61655956a60", @generic="c17b4befa2f2a339f9d1f8e3396b03b7034c4d7127a0147270a83122597ae8be9aab3a0122e08f63e76f1b55b57cd37c166d602cb8b64b7bbe689053e3d3", @typed={0xc, 0x81, @u32=0x5}]}, 0x1bc}, {&(0x7f0000008000-0x284)={0x284, 0x35, 0x500, 0x0, 0x1, "", [@typed={0x8, 0x37}, @generic="e279a1d2939a71ce1a8897a79417f420f8f990e2efe625b9db000e558f5efd0bff63e76b94ef7e30de7fd294995099c3d96590add4e601d426ece5fccc342c97ed6a835365c432d50f2c865d6b9eb47f96adf74818384c2851142a2ce8e9981435888a1a5dc7a0f6d31adc6f4379b5a3d37f41b86b", @typed={0xec, 0x30, @binary="8328fe43fd7f73bfaba8746c83d9b04442dfcd1a1cd3e402753e9925d378b772d9ecb9f91ae7ff9909dbb21bf68eba493ff0d1780e4131abc2182db4025be7940840b8e4c01932818d66faacf28fc9231427ad6fe092ccf273a605c289564deb97586ad1f0cebfcd46c34c5cb0081f614bfa0048104914ec319a99c32a73310421423f67543a4d0e7cd0024e385a7dca870e154fdfc4464f9f484a11181cf61f19a76c9f1f50545d32268de983f256ab04f291423883789dc2c02f582b2975fcb16860d161398e198d79e7e6aa01042b564ec3964bca88972b2c66c87e05336c003c3d"}, @typed={0x10, 0x16, @u64=0x9}, @typed={0xc, 0x5e, @uid=r9}, @typed={0xc, 0xc, @uid=r10}, @generic="020aecec515072639b2c82556614df261f30dc01db9ca3f906102165c9dae29326fa3ad52b9b263bce923966874a68e672eea7670729928ce4683e8dcd6a445b6f8f382787a92287dd063311c718c83786fa5c7529c890c62afdb85f670c6cafbd21a05d82b9bd1e53f313ace80ddc3e236420f7b821bd29d2857f21b470eb2ab4c6cb9b5a82aedff32c1e853c113f6083ee0631b311a41bc913394e244e4384a9e4f58ceaf6d14164a91c86943a23ca503d8e77e4265f214990996820e47ecc28e15d081ae4112ed2c07dbc9ffe2cfce32b24125c9a20f1c3170b97918dc61e"]}, 0x284}, {&(0x7f0000006000-0xb4)={0xb4, 0x39, 0x100, 0x0, 0x2, "", [@typed={0xc, 0x67, @uid=r11}, @typed={0xc, 0x6, @u32=0xfffffffffffffff9}, @typed={0x18, 0x64, @ipv6=@loopback={0x0, 0x1}}, @nested={0x34, 0x72, [@typed={0x18, 0x81, @str='/dev/binder#\x00'}, @generic="9d5a244b92ff1c41f7", @typed={0xc, 0x29, @u32=0x9}]}, @nested={0x18, 0x25, [@typed={0x14, 0x56, @str='*+ppp1\\)-,:\x00'}]}, @typed={0xc, 0x7e, @u32=0x200}, @nested={0x1c, 0x88, [@typed={0x18, 0x13, @str='/dev/binder#\x00'}]}]}, 0xb4}, {&(0x7f0000000000)={0x2b0, 0x2c, 0x200, 0x2, 0x2, "", [@nested={0x110, 0x31, [@typed={0xc, 0x62, @u32=0xffffffff}, @typed={0x10, 0xf, @u64=0x7}, @typed={0x18, 0x70, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}, @generic="7ead9afdee3c91b9b079e60151a11665d5ce5108441cca523409cf1ba657368aab750ad7273c7e8d417b225f6b74303923dfd63b144bdc67f415be0059f711ec492a0aa47ea1", @typed={0x8, 0x1c}, @typed={0xc, 0x23, @fd=r1}, @typed={0x8, 0x3e}, @generic="7fc1d12daf3296fcf1af2e1676fd5c7dedb9", @generic="40c0a85f11e5cd81efe018bcd97c9aabbd21fd447257ba0b5c7cb6684a68856e7db9fb63880c9e6f2b62bcc6938c610c45792f34f4a2114b2e078ad5d35c18c77c8d9b5f2f9127ca089d8048816420842c4edb35575f2550", @typed={0xc, 0x34, @pid=r12}]}, @typed={0x8, 0x5e}, @generic="131ba5fe497686976916abf21f9bc26fb3fe850ad6955ab7fbbf4c31c13b9ea505d0f822e37a0ff255e64268e61a8fc380b34105797f1b45dd2abba609a76f9f843c437da302f9a19c76394148bf9318271b9b79e9d50354c29b3144bf9e63767354c04770076aed6dc6e245205f610179392b52e31713614b19fac38ce115f7789be813cf9718060e8e0fc2b31aca70508ba1c01a7d3da2bec2dd5d12a08edc4b789e979825230771b45b7b218f", @generic="4d539ca09ad8fe3482e8878c483ef8c44af237f7c6e478794a5626535e7e4e1e57b826eaf6d636c48fb67f5150afa66a3ecc70ecc1c858669fdd9a38b58d8f07e0a474344083555d673ab4b2cf86ef63d9839aa53ff52db3a557eae4ed45fa0c7b689b542f2c3b0c3c3e5389eaf0a143a37fdd723eba1efa6a45e66f452e93e4a7a71f8ebea2e3820d7f9dcef0d2218c45a6e5359e17e438c3152732ec1f30c1d3a6c7d71de7d23b4e345114b142dd8d8ed568c067829e51b0d8c3fe70174a78c5f6d6ad45d6bbf5b2e3ac985469301c1f9162dd8f8c1e"]}, 0x2b0}], 0x7, &(0x7f000000a000-0x60)=[@rights={0x18, 0x1, 0x1, [r0, r1]}, @rights={0x28, 0x1, 0x1, [r1, r0, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}], 0x60, 0x4008000}, 0x8000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000000a000-0x8)) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000b000-0x30)={0x44, 0x0, &(0x7f000000a000-0x7c)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000005000-0x68)=[], &(0x7f000000a000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4d)}) 2018/02/05 17:19:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) umount2(&(0x7f00009c8000-0x8)='./file0\x00', 0x9) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00009a3000)='/dev/ppp\x00', 0x400000, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b0a000), &(0x7f0000de4000-0x4)=0xc) open(&(0x7f00005e8000)='./file0\x00', 0x40, 0x102) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)) r1 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) fremovexattr(r1, &(0x7f0000b2b000)=@known='system.posix_acl_default\x00') 2018/02/05 17:19:11 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a}, &(0x7f0000013000-0x1000)='L', 0x1, 0xfffffffffffffffd) r1 = openat(0xffffffffffffffff, &(0x7f0000002000-0x8)='./file0\x00', 0x200, 0x80) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000004000)={0x0, 0x30, "90d10ecb9bc4d41351f66141368c40bb65fa62e7f42ca5630bbd53b870150d4c9fe924697cb3c2e48619000e89835719"}, &(0x7f0000013000-0x4)=0x38) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000004000-0xc)={r2, 0x0, 0x30}, &(0x7f0000005000-0x4)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000006000-0x8)={r3, 0x1}, &(0x7f0000014000-0x4)=0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000e56000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) ioctl$int_in(r0, 0x5452, &(0x7f0000dcc000-0x8)=0x100000000) r1 = memfd_create(&(0x7f0000265000-0xf)='vboxnet0cpuset\x00', 0x0) fcntl$addseals(r1, 0x409, 0x11) 2018/02/05 17:19:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000b5000-0x4)=0x0) r1 = add_key$user(&(0x7f00002be000)='user\x00', &(0x7f0000490000)={0x73, 0x79, 0x7a, 0x2}, &(0x7f00001b2000)="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", 0x1000, 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f00005f7000-0x8)='keyring\x00', &(0x7f0000758000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) r3 = syz_open_procfs(r0, &(0x7f0000a3f000-0xa)='attr/exec\x00') write(r3, &(0x7f0000d44000-0xba), 0x0) 2018/02/05 17:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fb3000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)) stat(&(0x7f0000974000-0x8)='./file0\x00', &(0x7f0000563000-0x44)) r0 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) lseek(r0, 0x0, 0x4) 2018/02/05 17:19:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002000-0x11)='/dev/vga_arbiter\x00', 0x80, 0x0) fanotify_mark(r0, 0xc9, 0x10, r1, &(0x7f0000000000)='./file0\x00') r2 = memfd_create(&(0x7f0000001000-0x7)='cgroup\x00', 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r2, 0x80e85411, &(0x7f0000001000-0xad)=""/173) set_thread_area(&(0x7f0000001000-0x10)={0x81, 0x0, 0x0, 0x54c, 0x435, 0x822f, 0x10001, 0x80000001, 0x1ff, 0x8}) ftruncate(r2, 0x5f) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x200000000010, 0x2, 0x0) write(r3, &(0x7f0000706000-0x25)="2400000024007f0000000000000001000029f6ff010000000012fffdffffffff0100ff10", 0x24) 2018/02/05 17:19:11 executing program 1: clone(0x0, &(0x7f000029f000-0x1), &(0x7f0000000000+0x1fb), &(0x7f0000000000), &(0x7f0000001000-0x1)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101000, 0x24) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000d50000), &(0x7f00004d2000)=0xb) prctl$setfpexc(0xc, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$EVIOCSFF(r1, 0x40304580, &(0x7f0000bc4000-0x2c)={0x53, 0x5, 0x20, {0x6, 0x8fc}, {0xf3f, 0x2}, @period={0x5c, 0x9, 0x0, 0xfff, 0xbf6, {0x7, 0x6400, 0x0, 0x100000001}, 0x2, [0x5, 0x7c80]}}) [ 217.868548] binder: 30077:30078 ERROR: BC_REGISTER_LOOPER called without request [ 217.880863] binder: 30077:30078 ioctl c0306201 20008fd0 returned -14 2018/02/05 17:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f00005a7000-0x10)={&(0x7f0000419000-0x174)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x6c}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}, 0x200}}]}, 0x138}, 0x1}, 0x0) r1 = socket(0x4, 0x80001, 0x7) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000749000-0x4)=0xfffffffffffff001, 0x4) 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f000027e000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000d48000-0x28)=@ethtool_eee={0x44}}) 2018/02/05 17:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001ff000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x16, &(0x7f0000611000-0x90)="1ec910cf2f420f24de064379e349e6deb17a27c985126c7d18c74f27590314f19410d4b4c99ed56813102e3338611ce27285d2293ecfd16a7411fc8faef2f396bcdd176cf8bbc69fb62a4cc356419eda5756f0d7cd3cc64722b1edeba349a884aa1615385ed6621f813e4626ae8526da25524d27dcfde81d76f4b56f1ccc595a568f6bb9e5b5fab2319824b159e8420f", 0x90) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000762000)) r2 = open(&(0x7f00005f3000-0x8)='./file0\x00', 0x10800, 0x1) ioctl$TCXONC(r1, 0x540a, 0x2) fsetxattr(r1, &(0x7f0000798000-0x10)=@random={'btrfs.', '/dev/ptmx\x00'}, &(0x7f00000b5000-0x1)='\x00', 0x1, 0x2) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f00004d1000-0x10)={0x6, &(0x7f00004d0000)=[{}, {}, {}, {}, {}, {}]}) r3 = syz_open_pts(r1, 0x0) ioctl$TCXONC(r3, 0x540a, 0x0) kexec_load(0x10000, 0x5, &(0x7f0000a48000)=[{&(0x7f0000e08000)="831a73053318beb9a81821d6befaa1c83bfc86589c11ee17f8c065da08a43f67944878e9ee76b5451f8667e8fb253a4366e2c85526e760280f9f157f8a310b90655ab168c05c87e6c2bcbda8cd32d34613c26550ad06b98a2f2821fc8b97e02aacf7affcfcd5b0fe346616563666db8bc6acfd96270c60f1eb7a74270aed2b1c9d3e556bf331bf64eb90fa44ae7a5ba2ba4b5c55f3d04e3ef34a8aa7e24afa632228829772ecf78e554f03c54ff291d89eee0ae08802d9e069d124353fe9aacec352ae19fcdaf3057727e0e5b6de49777716a8c125dd2a8531e20edf3990474a60cac006", 0xe4, 0x7fffffff, 0x10001}, {&(0x7f000057a000), 0x0, 0x5, 0x100000000}, {&(0x7f00003d4000-0xde)="ae5be0bc84a4797c9864342400804abbd9b02c0f1ba8a4cbc5b14ddadc9e6ce949fe42e8531480bf1827e6ac9b238e32fbcd75d326324d8b4387e03b45ce1ac6ae60789b5883bc6e4dc3ed6092cc041f61c76514a86f4686990679511dfa2e13e2ea59751cb4f6335ab638d041497e0e3f5cd0479164575641178eb92cd12cbd993a6abc78d699f8f50d1ca06bf6128328d7f4f40a5a0a13debc6ac69952a0cfd719341da5c5b271675d67e03aefd2bfccef0b7fe95fd77a18906741b2fe3814c164f6c3db56f65f7eb97c393763aaa9aacde69b3304f851af9a0f162d40", 0xde, 0x0, 0x5}, {&(0x7f0000b82000)="837badf203e439ddd2c01aff62c817e0bb2389024597ad0761f43e158a14cdae78ca3fc6fa7bb43b12141032624e5ee65598a5fc15c2f33ba365a5e4c7d6fb2d1207261565c74d046ff496ad39dac25223a3e1587704fa55ae1ebd9bf5364d6eb526f7fdad9139eda4c1d15ead314708d398ff1cde1a707d367f2e4128614275d875973f02f9e21adaf6bc9a73c14a81482a", 0x92, 0x8, 0x1000}, {&(0x7f000054c000-0x81)="82f7141ec2490ad1f760cb0486727751d4b66f0a0e9ab1b1b2273de625d02d2ce9ffa68861495c3ea250495291095f9037eca76fca24729540963d56a356133e48254474b25071370361e38a9a56bb8ea257dc680eb8779578b372ac51555b728334c5d3bb1213ea311b49b16aef36141aee9ae9913a89e0970f0c913a6705ea9b", 0x81, 0x8, 0x21e}], 0x1e0000) 2018/02/05 17:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000099b000-0x8)='./file0\x00', 0x152) mount(&(0x7f0000f21000-0x8)='./file0\x00', &(0x7f0000abe000)='./file0\x00', &(0x7f0000b25000-0xb)='securityfs\x00', 0x0, &(0x7f000032a000)) mknod$loop(&(0x7f00002c6000-0x5)='./file0\x00', 0x8, 0x1) 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000a000-0x11)='/dev/vga_arbiter\x00', 0x83, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$unix(r0, &(0x7f000000b000)=@abs, &(0x7f0000038000)=0x8) mount(&(0x7f000002d000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002c000)) open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000039000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000030000)='/dev/sequencer2\x00', 0x480, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f000003b000-0x4), &(0x7f000003a000)=0xfffffffffffffe96) mmap(&(0x7f000003a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat(r1, &(0x7f000003b000-0xc)='./file0/bus\x00', 0x101000, 0x8) mount(&(0x7f0000034000)='./file0/bus\x00', &(0x7f0000034000-0x8)='./file0\x00', &(0x7f0000025000)='fuse\x00', 0x806000, &(0x7f0000035000-0xe7)) [ 217.969111] binder: 30077:30096 got reply transaction with no transaction stack [ 217.986300] binder: 30077:30096 transaction failed 29201/-71, size 0-0 line 2920 2018/02/05 17:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e2f000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00004c9000-0x28)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f7ff6b6d55cee091d"}) r1 = syz_open_dev$tun(&(0x7f000053c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000198000)={@generic="30609402000000000000067d08cebd5c", @ifru_names=@generic="8e11f1052996e56f5ff6b6d564ee091d"}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001c7000)='/selinux/policy\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f00007df000)=""/243) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) [ 218.019344] binder: BINDER_SET_CONTEXT_MGR already set [ 218.028654] binder: 30077:30118 ioctl 40046207 0 returned -16 [ 218.037807] binder: 30077:30118 ERROR: BC_REGISTER_LOOPER called without request [ 218.048884] binder: 30077:30118 ioctl c0306201 20008fd0 returned -14 [ 218.058302] binder_alloc: 30077: binder_alloc_buf, no vma 2018/02/05 17:19:11 executing program 4: mmap(&(0x7f0000000000/0xfc5000)=nil, 0xfc5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f0000fbd000-0x10)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) mmap(&(0x7f0000fc5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000fc5000)='./file0\x00', 0x4) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000fc7000-0xc)=@sack_info={0x0, 0xfff, 0x80}, &(0x7f0000880000)=0xc) mmap(&(0x7f0000fc6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000fc6000)={r3, 0x100000001, 0x2}, 0x8) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000000e000-0xa)='./control\x00', 0x0) r4 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r4, 0x8000, 0x0) r5 = open(&(0x7f00002e5000)='./control\x00', 0x0, 0x0) lseek(r5, 0x8000, 0x0) renameat(r5, &(0x7f0000db4000-0xa)='./control\x00', r5, &(0x7f0000fd0000-0xa)='./control\x00') mmap(&(0x7f0000fc8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f0000fc9000-0x1000)="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", 0x1000, 0x4048000, &(0x7f0000a75000)={0x3, {"c38aae8168adcb"}, 0xfffffffffffffd74}, 0x10) ioctl$DRM_IOCTL_VERSION(r2, 0xc0406400, &(0x7f0000fc8000-0x40)={0x20, 0x6, 0xfffffffffffffeff, 0x6c, &(0x7f0000fc7000)=""/108, 0x1e, &(0x7f0000fc8000-0x1e)=""/30, 0x97, &(0x7f0000fc7000)=""/151}) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000669000)=0xa, 0x4) sendto(r0, &(0x7f0000c9e000), 0xf971, 0x0, 0x0, 0x0) 2018/02/05 17:19:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f00005a8000-0x8)={0x0, 0x7}, &(0x7f0000b3f000)=0x8) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000df0000-0x26)=""/38) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000284000-0x8)={r1, 0x6}, 0x8) r2 = syz_open_dev$tun(&(0x7f0000f1f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ppoll(&(0x7f00006e2000)=[{r2}], 0x1, &(0x7f00005d3000-0x10)={0x77359400}, &(0x7f0000afb000), 0x6) [ 218.063857] binder: 30077:30096 transaction failed 29189/-3, size 0-0 line 3127 [ 218.129724] binder: release 30077:30078 transaction 332 out, still active [ 218.137543] binder: undelivered TRANSACTION_COMPLETE [ 218.148116] binder: undelivered TRANSACTION_ERROR: 29201 [ 218.156423] binder: send failed reply for transaction 332, target dead 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80000) r1 = epoll_create(0x58d) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = syz_open_dev$evdev(&(0x7f0000c9f000-0x12)='/dev/input/event#\x00', 0x8, 0x2000000400000) ioctl$TIOCSBRK(r2, 0x40044590) 2018/02/05 17:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setfsuid(0x0) r1 = add_key(&(0x7f0000ffc000)='id_legacy\x00', &(0x7f0000692000)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002af000)="2e7785381691361e31954b568949695b7315879c210c906f99eb84970dbf9cc6f2d317639e3dbe6df51bc595492e32a102722dd58cdf86ff902914053d6fb047f3b89ad79d821b11baaae124c85fd65e3f4a48457a3ecf6b7f0add069d9beeac76a020a2571c991a826a77c7c25bea42d1639d942a48859a334b67d1ef3e5eb550e9e64054ecd720f6dc1399acfd1a1f7e5e9de299fe9c151d1b", 0x9a, 0xfffffffffffffffa) pipe2(&(0x7f00007af000)={0x0, 0x0}, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000187000)={0xaa, 0x2}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000ff3000)={{{@in6=@loopback, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast2}}, &(0x7f000048f000-0x4)=0xe8) write$selinux_access(r2, &(0x7f00004f6000-0x2c)={'system_u:object_r:device_t:s0', 0x20, 'unconfined', 0x20, 0x37, 0x36}, 0x2c) getgroups(0xa, &(0x7f0000dbb000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getrandom(&(0x7f00005d6000-0xcf)=""/207, 0xcf, 0x1) keyctl$chown(0x4, r1, r3, r4) 2018/02/05 17:19:11 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000003000-0x4)=0x1, 0x4) setsockopt$inet_buf(r0, 0x0, 0x40, &(0x7f0000000000)="6a7270cea37b3dea80c9a269e02a303312cce349a944d450af41072cda6ab522f2fd4593d3352b2fcdebc8a7d718a7031372c41eb9d5929e8f7bc9dc9101b9bbbddb1f048938b501ca4ee03d2cccfb240827e9b8e5fe0851", 0x58) 2018/02/05 17:19:11 executing program 3: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000056000-0x2)}}], 0x30) 2018/02/05 17:19:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x802, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f000073b000)={0x0, @in6={{0xa, 0x1, 0xfffffffffffffffd, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x8}}, 0xaf0, 0x10000, 0x6fa5c450, 0x1000}, &(0x7f0000d02000)=0xa0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000ed9000)={r1, @in={{0x2, 0x1, @loopback=0x7f000001}}, 0x0, 0x7}, 0x98) getsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00000c3000), &(0x7f0000b00000-0x4)=0x4) 2018/02/05 17:19:11 executing program 6: 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)=0x100) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000533000)={@generic="02000000040000000004008000e9bc22", @ifru_settings={0x10001, 0x0, @raw_hdlc=&(0x7f00008a7000-0x4)}}) r1 = socket(0x10, 0x803, 0x0) clock_gettime(0x0, &(0x7f0000512000-0x10)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000c52000)=""/34, 0x22, 0x25b3, &(0x7f00006c4000)={r2, r3+30000000}) close(0xffffffffffffffff) sendto(r1, &(0x7f00004af000-0x12)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) 2018/02/05 17:19:11 executing program 5: r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x0, 0x0, &(0x7f000004b000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0x4020940d, &(0x7f0000001000-0x18)={0xaa}) openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 17:19:11 executing program 4: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000ce6000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000000)={0x4, 0x3, &(0x7f0000001000-0x3)="6a8fcd"}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a00000-0xe8)={{{@in=@empty, @in=@multicast2=0xe0000002}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x4}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}, 0xe8) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f000029f000)={0x5957, {{0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, 0x88) 2018/02/05 17:19:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000c49000-0x10)='/dev/input/mice\x00', 0x0, 0xfffffffffffffffd) ioctl$int_in(r0, 0x5452, &(0x7f00004d1000)=0x5) 2018/02/05 17:19:11 executing program 7: mmap(&(0x7f0000000000/0xdc0000)=nil, 0xdc0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x66, &(0x7f0000b7d000), 0x4) 2018/02/05 17:19:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b20000)='./file0\x00', 0x0) r0 = syz_open_dev$sg(&(0x7f0000b16000)='/dev/sg#\x00', 0x3, 0x600) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000f0b000)=[], 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000872000-0xc)={&(0x7f0000fb4000-0xc)=[0x0, 0x0, 0x0], 0x3}) utimes(&(0x7f000074c000-0x8)='./file0\x00', &(0x7f0000689000-0x20)={{0x0, 0x7530}}) r1 = open(&(0x7f0000f05000-0x8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000217000), &(0x7f0000fbf000-0x4)=0x4) getdents64(r1, &(0x7f0000b08000), 0x0) 2018/02/05 17:19:11 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = openat(0xffffffffffffff9c, &(0x7f0000564000)='./file0\x00', 0x80000, 0x40) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000001000-0x94)=[@in={0x2, 0x1, @empty}, @in={0x2, 0x0, @loopback=0x7f000001}, @in6={0xa, 0x3, 0x72, @empty, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x1, 0x4, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x9}, @in6={0xa, 0x3, 0x1ff, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x100000001}], 0x94) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f00003ed000)='./file0\x00', r1, &(0x7f0000001000-0x8)='./file0\x00', 0x1000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000070000-0x4)) syslog(0x0, 0x0, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000833000-0xd)='/selinux/mls\x00', 0x0, 0x0) connect$llc(r2, &(0x7f0000d67000)={0x1a, 0xff, 0xbcf, 0x0, 0x0, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x10) select(0x40, &(0x7f0000c60000)={0x3, 0x100000001, 0x7, 0x6780000000000000, 0x80, 0x2, 0xada, 0xfffffffffffffffc}, &(0x7f0000b38000)={0x3, 0x943, 0x5, 0x8000, 0x10000, 0xffffffff, 0xd3aa, 0x8}, &(0x7f0000e09000-0x40)={0x8000, 0x8, 0x7, 0x2, 0x3ff, 0x4000000, 0x10001, 0x3}, &(0x7f00004f7000)={0x77359400}) rt_sigaction(0x9, &(0x7f0000fcb000), &(0x7f00007b4000), 0x8, &(0x7f00003ed000-0x8)) 2018/02/05 17:19:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4), 0x800000000007, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000048000), 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00001d8000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f000006b000)={0x0, 0x1f}, &(0x7f0000124000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000f37000-0xef)={r1, 0x400, 0xe7, "0c836f1928ee31c27cf976521189272ec5df28e27e2fcc5e725fae513add1e440adedad55426a2887e5bee116c015118f676ba8778188d7fa7afb303251e6a9ac18c2739ca3edd78649a5cf10beab83919e8a38452df2d2ffac5c3907698f39fb93822d5e9bb9a49a42e8b4359a9f9dd0d2d5e1b4b4c40f12fb41a6139d00219d0619acd79d2ee9a4fe47a74e3d40a50091bbb3b7f93fbc1fa752ae0e2f80e0089e4755eaa774c015f89cc6748e08181c5815043cdec22123c39a7dc2b1f80001126fca6fca39129646f049fe952cb656095549bf556f3fe5d57ec64bd95733741992af471ffa2"}, 0xef) 2018/02/05 17:19:11 executing program 2: clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000002000-0x8)={0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001000)=0x1c) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000001000)={0x5, 0x4, 0xffffffffffffffde, 'queue1\x00', 0x4}) getgroups(0x2050d326605cb067, &(0x7f0000ffa000-0x14)=[]) 2018/02/05 17:19:11 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r0, 0x0, 0x200000000d0, &(0x7f0000000000), &(0x7f0000b22000-0x4)=0x2f4b02a58bccce6a) 2018/02/05 17:19:12 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000002000-0xc)={0x0, @loopback, @local}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001000-0xe8)={{{@in=@dev, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002000-0xe8)={{{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@loopback={0x0, 0x1}, 0x2, 0x5, 0x2, 0x0, 0xa, 0x20, 0x80, 0x2f, r1, r2}, {0x3, 0x4, 0x7, 0x8001, 0x80, 0x7f, 0x4e, 0x7fffffff}, {0x4, 0x5, 0x6, 0x5}, 0x9, 0x2, 0x3, 0x1, 0x1, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x6c}, 0xa, @in6=@ipv4={[], [0xff, 0xff], @empty}, 0xffffffffffffffff, 0x3, 0x0, 0xd5, 0x3f, 0x9, 0x5}}, 0xe8) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f00006a3000)={0x5, &(0x7f0000001000-0x28)=[{0x8, 0x1, 0x8, 0xffff}, {0xfff, 0x4901, 0xfffffffffffff801, 0x2}, {0x5, 0x7, 0x0, 0x6}, {0x5, 0x2, 0x3}, {0x9, 0x0, 0xbffb, 0x401}]}, 0x10) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000c18000-0xc)={0x0, 0x0}, &(0x7f00004b3000-0x4)=0xc) setreuid(r3, r3) 2018/02/05 17:19:12 executing program 7: clone(0x0, &(0x7f0000002000-0x1), &(0x7f0000b02000), &(0x7f00000ab000-0x4), &(0x7f0000002000+0x886)) socketpair(0xb, 0x3, 0x7f, &(0x7f00006f6000-0x8)={0x0, 0x0}) r1 = add_key$keyring(&(0x7f0000145000)='keyring\x00', &(0x7f00002f1000)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) 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) r2 = add_key$user(&(0x7f0000ec7000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000064000-0x7e)="ba4ad4c7a0be826c5e76c0199b120f963f47fac5da6faeb02d372c0015ec4b71b53e561904b18b261c0607ab7d637d2641505e0c2da28ab47e3e9cb7b7e18b9782b7d8bdfda86c8590ac05b6f5e0b7bdf8c669cf6274b53833540552400837bb8492d6169c3def3381bff3565fd94bce0dda8e5fe16836066a303b1610ad", 0x7e, 0xfffffffffffffff8) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000-0x40)=[{&(0x7f0000001000-0x1000)="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0x1000}, {&(0x7f0000175000-0x1000)="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0x1000}, {&(0x7f0000001000-0xf9)="6019cc8b21725c8dd0bd921dca811b3bcbef18c19b3151589e0f80a3d63b264ec0ad6bae19bf195c3aefa256b0a45f16c1760cbf8ef897f0c8898fe6e3611c1acef55445f002d615566ba73be6672f46d3304571aa39becf1f1a4951466e8cb020258202063f4c93804686ba491d096ac455835738931ca1251528e9051353f20aeb26839f29fc9270ead16681a3d9b5649105913bd2fc868b21bcf86b45932d01a575fc4b499306ccbd5607e88e101235b5236f4908d48818634fe849ef2bab6415c486602275fc71d06d8e6b6f16d2eca88fefcf4c083dd0167c85efea40682d9c3bfb1104795d7d7d1356f92ab8b1c5a94d7b4ec43b0739", 0xf9}, {&(0x7f0000001000-0x1b)="e0475746b308b38aa7fedca26983eb898c3fa6ff6032dc8b9ab2c7", 0x1b}], 0x4, r2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000ac0000-0x10)=[{&(0x7f0000000000)="279cf87c190423af6df0d2e8dcd521f5b2", 0x11}], 0x1, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000184000)='./file0\x00', &(0x7f0000002000-0x44)) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f00002fb000)=""/4096) process_vm_writev(r0, &(0x7f00009e9000)=[{&(0x7f00004b3000)=""/79, 0x187}], 0x1, &(0x7f000082f000-0x80)=[{&(0x7f0000c31000)=""/4096, 0x11b5}, {&(0x7f0000e96000)=""/79, 0x4f}], 0x2, 0x0) 2018/02/05 17:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @time=@time}], 0x1c) unlink(&(0x7f0000d61000)='./control/file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000ac2000)='./control/file0\x00', 0x0, 0x0) symlink(&(0x7f0000af6000-0x10)='./control/file0\x00', &(0x7f00004e0000-0x10)='./control/file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0xa, 0x10000, &(0x7f0000464000-0x8)={0x0}) ioctl$int_out(r0, 0x5462, &(0x7f000082a000)) r1 = syz_open_dev$sndseq(&(0x7f00008da000-0xd)='/dev/snd/seq\x00', 0x0, 0x2) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000bc2000)={0x4}) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000205000)) ppoll(&(0x7f00003d0000)=[{r1, 0x6}, {r2}], 0x2, &(0x7f00003f5000)={0x77359400, 0x2}, &(0x7f0000cb8000-0x8), 0x8) 2018/02/05 17:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000904000)='/dev/keychord\x00', 0x101000, 0x0) mq_timedsend(r0, &(0x7f00008f6000)="0330b48d904ee513df3c1a4b208bfd75b1fe754acd7c8abca63dec0a8b87f8fde35a2b65cf9b2443dfe946df0e38045725228694e8855f335da5ca8b7738f48750a382cc2502d0b067e226fd57396e71509b08681e0c8b9f9715386e0148b527286e568d22290cd9", 0x68, 0x0, &(0x7f000007e000-0x10)={0x77359400}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000273000)={0x0, 0x0}) ptrace$setopts(0x4206, r1, 0x1e, 0x42) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fc0000-0xf)='/dev/sequencer\x00', 0x0, 0x0) mq_timedsend(r2, &(0x7f0000721000-0xe5), 0x0, 0x0, &(0x7f00001c8000)={0x0, 0x989680}) 2018/02/05 17:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, &(0x7f000068d000-0x14)={@dev, 0x0}, &(0x7f00007ae000)=0x14) getresuid(&(0x7f00001fd000-0x4)=0x0, &(0x7f0000723000), &(0x7f00005e4000-0x4)) sendmsg$nl_route(r0, &(0x7f000025c000-0x38)={&(0x7f0000b93000+0x43a)={0x10, 0x0, 0x0, 0x240}, 0xc, &(0x7f00005a1000)={&(0x7f0000217000)=@ipv4_newroute={0x128, 0x18, 0x300, 0x1, 0x0, {0x2, 0x0, 0x0, 0x4, 0xfc, 0x3, 0xff, 0x6, 0x800}, [@RTA_OIF={0x8, 0x4, r1}, @RTA_GATEWAY={0x8, 0x5, @local={0xac, 0x14, 0x0, 0xaa}}, @RTA_UID={0x8, 0x19, r2}, @RTA_FLOW={0x5, 0xb, 0x6807}, @RTA_METRICS={0xe4, 0x8, "a0fcd49c253de972c597e8fbc01b336571010781431ec21929d5e6fda57f89b7a039d42bfa8b85f4015a04f14053b4cc49e5754532ea13510413960c7a2ed2185d486f98a902b4893e5256c32443a1951b2e12859156b7f9c17afd1189520152b83208e90906352cc5b6fa3205f30195d8adbdfe769ce1bbb9506a5d30c8d0cdf9f067d521402d4ceea9c23a9c13b744a1a58893cd1fde528d74241123085dc4763235d24cf89ee93366a11f9217f4ccc212110cf32c1d059e4720ecc0510093e298344b9313555b54f633baedf6cbb303a439dde25bc2718b93c243352d"}, @RTA_ENCAP_TYPE={0x8, 0x15, 0x2}]}, 0x128}, 0x1}, 0x0) r3 = accept(r0, &(0x7f0000e1c000-0x6)=@hci, &(0x7f0000475000)=0x6) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000051a000)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3, 0x0, 0x0, 0x0, 0x1ef}, 0x20) 2018/02/05 17:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f00000bb000)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x2) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000ad9000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x3800, 0x401, @sync=&(0x7f0000fd5000)={0x6, 0x4, 0x5077}}}) exit(0x5) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00006c1000)='/dev/keychord\x00', 0x420400, 0x0) ioctl$TIOCEXCL(r0, 0x540c) 2018/02/05 17:19:12 executing program 0: mmap(&(0x7f0000000000/0x52000)=nil, 0x52000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000052000)='/selinux/enforce\x00', 0x2001ffffd, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000001000-0x4), &(0x7f000002e000-0x4)=0x4) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f000001a000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000039000)={0x0, 0x80000, r0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r0, 0xc00c642e, &(0x7f0000053000-0xc)={r1, 0x80000, r0}) mmap(&(0x7f0000052000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000053000-0xc)={r2, 0x80000, r0}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000002f000)=[@in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x3, @multicast1=0xe0000001}], 0x20) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_settings={0x0, 0x40, @fr_pvc=&(0x7f0000002000-0x4)}}) syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000001000-0x8)) sigaltstack(&(0x7f0000006000/0x3000)=nil, &(0x7f0000005000)) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) link(&(0x7f0000011000)='./file0\x00', &(0x7f0000013000-0x8)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000e24000)={&(0x7f00001f2000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:12 executing program 1: mmap(&(0x7f0000000000/0x41a000)=nil, 0x41a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = open$dir(&(0x7f0000146000+0x8cc)='./file0\x00', 0x8000, 0x164) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000008000)={&(0x7f000000c000-0x33c)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in=@multicast2=0xe0000002}, {@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x32}, @in6=@loopback={0x0, 0x1}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_comp={0x48, 0x3, {{"6465666c61746500000000000000000000000000000000000000000000000000000000000000000000f1ffffff00"}}}]}, 0x138}, 0x1}, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f000041a000)='net/igmp6\x00') mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000063000)={0x0, 0x2c, &(0x7f0000233000-0x2c)=[@in={0x2, 0x2, @rand_addr=0xf57}, @in6={0xa, 0x0, 0x8000, @loopback={0x0, 0x1}, 0xbe1a}]}, &(0x7f000041b000-0x4)=0x10) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r2, &(0x7f000041c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f00002a7000)=0x14) mmap(&(0x7f000041b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000041b000)={@common='tunl0\x00', r4}) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000282000)={0x0}) mmap(&(0x7f000041c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f000041c000)={r5, 0x14}) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000041a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000041a000)=@assoc_value={r3, 0xa8}, &(0x7f000041a000)=0x8) mmap(&(0x7f000041d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r2, 0x890b, &(0x7f000041d000)) 2018/02/05 17:19:12 executing program 7: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) modify_ldt$write2(0x11, &(0x7f0000ea7000)={0x88, 0x0, 0x400, 0x9, 0x3, 0x9, 0x1, 0x8, 0x6, 0x80000001}, 0x10) 2018/02/05 17:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000be0000)='/dev/hwrng\x00', 0x100, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000733000-0x9c)=[@in6={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0xa21}, @in={0x2, 0x3, @empty}, @in6={0xa, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xfffffffffffeffff}, @in6={0xa, 0x2, 0x4, @loopback={0x0, 0x1}}, @in6={0xa, 0x2, 0x9, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x10000000000}, @in6={0xa, 0x1, 0x3, @ipv4={[], [0xff, 0xff], @empty}, 0x7fff}], 0x9c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000e2c000-0x8)={0x0, 0x3}, &(0x7f0000efb000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000cf1000-0xa0)={r1, @in6={{0xa, 0x2, 0x10001, @empty, 0x20}}, 0x2, 0x7, 0x6, 0x1f, 0x2}, &(0x7f0000a75000-0x4)=0xa0) socket$inet(0x2, 0x800, 0x5) r2 = socket$inet(0x2, 0x801, 0x7) ioctl$sock_ifreq(r2, 0x8931, &(0x7f00009f6000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue=0x7}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000f8b000)='/proc/self/net/pfkey\x00', 0x400000, 0x0) 2018/02/05 17:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x80004) r1 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000009b000)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f00004c1000)}) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89cc59e3878ffffff00000000f7d7000003000000070718d1fc0e41a052600c828100000000000000bf244f0f2cc508303a"}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000cf8000-0xc)) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000260000)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000005000-0x68)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00004ee000)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000002000)}) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) socket$inet(0x2, 0x5, 0x10001) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000a1c000)=0x8000000000004, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000ff5000-0x4)=0x1, 0x4) sendto$inet(r0, &(0x7f0000865000), 0x0, 0x0, &(0x7f0000b44000)={0x2, 0x0, @rand_addr}, 0x10) [ 218.689979] binder: BINDER_SET_CONTEXT_MGR already set [ 218.696874] binder: 30240:30253 ioctl 40046207 0 returned -16 [ 218.726015] binder_alloc: 30240: binder_alloc_buf, no vma [ 218.726039] binder: 30240:30261 transaction failed 29189/-3, size 0-0 line 3127 [ 218.751477] binder: undelivered TRANSACTION_ERROR: 29189 [ 218.759419] binder: release 30240:30242 transaction 337 out, still active [ 218.766365] binder: release 30240:30242 transaction 336 in, still active [ 218.773226] binder: undelivered TRANSACTION_COMPLETE [ 218.778555] binder: release 30240:30253 transaction 336 out, still active [ 218.785472] binder: undelivered TRANSACTION_COMPLETE 2018/02/05 17:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) rt_sigsuspend(&(0x7f0000c46000)={0xff}, 0x8) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000bee000-0xa0)=[], 0x0, &(0x7f0000db4000)=[{0x10}], 0x10}, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) stat(&(0x7f000010a000)='./file0\x00', &(0x7f0000ded000-0x44)) accept$unix(r1, 0x0, &(0x7f0000028000-0x4)) 2018/02/05 17:19:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f5400000000034f3a0a1fdc222073b5"}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r1, 0x8923, &(0x7f0000c15000-0x28)={@common="6772653000000000000003000200", @ifru_addrs=@nfc={0x27}}) keyctl$restrict_keyring(0x1d, 0x0, &(0x7f0000fbf000)='trusted\x00', 0x0) setsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000efc000), 0x10) 2018/02/05 17:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d8d000)='smaps\x00') recvmmsg(0xffffffffffffffff, &(0x7f0000a6a000)=[], 0x0, 0x0, 0x0) pread64(r0, &(0x7f0000015000), 0x0, 0x0) r1 = getpgid(0x0) ptrace$getregs(0xe, r1, 0x80000001, &(0x7f000031a000-0x1b)=""/27) 2018/02/05 17:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000d28000-0xd)='/dev/snd/seq\x00', 0x0, 0x2200) r1 = dup2(r0, r0) r2 = getpid() process_vm_readv(r2, &(0x7f0000492000-0x70)=[{&(0x7f0000eb6000)=""/52, 0x34}, {&(0x7f0000520000-0xf9)=""/249, 0xf9}, {&(0x7f0000052000)=""/4096, 0x1000}, {&(0x7f00009cb000)=""/12, 0xc}, {&(0x7f0000f66000)=""/162, 0xa2}, {&(0x7f0000c84000)=""/68, 0x44}, {&(0x7f0000eb1000+0x9af)=""/208, 0xd0}], 0x7, &(0x7f0000f26000)=[{&(0x7f0000c58000)=""/33, 0x21}, {&(0x7f0000a63000-0x38)=""/56, 0x38}, {&(0x7f0000217000-0x66)=""/102, 0x66}, {&(0x7f0000cbf000)=""/8, 0x8}, {&(0x7f0000211000-0xf2)=""/242, 0xf2}], 0x5, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000904000)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r1, 0xc05c5340, &(0x7f00001ea000-0x68)={0x0, 0x0, 0x0, {0x77359400}}) sendto$inet6(r1, &(0x7f00006a8000)="a740eb7f0cc27d0d938b07c1b745a60e72e7dc3cad85e48259b1aca1fb06166112624235069843fe08a2a0692f0de3af75cfce9b8707", 0x36, 0x1, &(0x7f0000d62000)={0xa, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xfffffffffffffff8}, 0x1c) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000c96000-0x50)={0x6, @time, 0x100000001, {0xb8a, 0x424b}, 0x4, 0x3, 0x8000}) 2018/02/05 17:19:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x9, &(0x7f0000000000)=0x40, 0x4) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x10, 0x3, 0x0) sendmsg(r1, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f000000b000)=[{&(0x7f0000006000)="1b0000001800030207fffd946fa283bc800000017986c497271d85", 0x1b}], 0x1}, 0x0) 2018/02/05 17:19:12 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008e4000)='/proc/self/net/pfkey\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f00006e3000)={0x1c87, 0x3, 0x8001}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000906000+0x23b)={0x0, 0x0}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, r1}, {0x0, 0x9}}, &(0x7f0000040000)) clone(0x0, &(0x7f0000aad000), &(0x7f0000ff2000), &(0x7f0000831000-0x4), &(0x7f0000a5b000)) getresuid(&(0x7f0000e4a000), &(0x7f0000f71000-0x4), &(0x7f0000378000-0x4)) timer_settime(0x0, 0x0, &(0x7f0000d62000-0x20)={{0x0, 0x989680}, {0x77359400}}, &(0x7f000085d000)) 2018/02/05 17:19:12 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) shutdown(r0, 0x0) clock_gettime(0x5, &(0x7f0000003000-0x10)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000005000)='./file0\x00', 0x200, 0x43) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000006000-0x8)={0x1, 0x2, 0x3af, 0x100000000}, 0x8) getsockopt$inet_buf(r1, 0x0, 0x61, &(0x7f0000003000-0x1e)=""/30, &(0x7f0000000000)=0xffffffd7) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0x11000)=nil, 0x11000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000005000-0x38)={0x0, 0x0, &(0x7f0000003000)=[{&(0x7f0000010000)="2f0000001800030007fffd946fa283bc8020000000040005031d85680800a3a2d188737e913342392cdf1389598e2c", 0x2f}], 0x1}, 0x0) epoll_create1(0x80000) keyctl$set_reqkey_keyring(0xe, 0x7) 2018/02/05 17:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000742000)='./file0\x00', 0x0) mount(&(0x7f0000c4a000-0xe)='./file0/file0\x00', &(0x7f000019a000)='./file0\x00', &(0x7f0000051000)='ntfs\x00', 0x1, &(0x7f00005dd000)) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000fea000)='/dev/keychord\x00', 0x22c0, 0x0) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00005c1000-0x1)) pipe(&(0x7f0000d2f000-0x8)={0x0}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000049000)='./file0/file0\x00', 0x800, 0x4) linkat(r1, &(0x7f0000e91000-0xe)='./file0/file0\x00', r2, &(0x7f000035e000)='./file0\x00', 0x1000) r3 = openat(0xffffffffffffff9c, &(0x7f000095f000)='./file0\x00', 0x0, 0x0) fsetxattr(r3, &(0x7f000094a000-0x1d)=@random={'os2.\x00', 'vboxnet0^$nodev)trusted\x00'}, &(0x7f00008e9000-0x5)="1326292600", 0x5, 0x0) fgetxattr(r3, &(0x7f000078e000)=@random={'os2.', "c100"}, &(0x7f0000385000-0x4c)=""/76, 0x4c) 2018/02/05 17:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) execve(&(0x7f0000810000-0x8)='./file0\x00', &(0x7f000027d000)=[], &(0x7f0000e7d000)=[]) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002b1000-0xc)={0x0, 0x0, 0x0}, &(0x7f000047a000)=0xc) stat(&(0x7f0000376000)='./file0\x00', &(0x7f0000977000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getgid() r7 = openat$keychord(0xffffffffffffff9c, &(0x7f0000654000)='/dev/keychord\x00', 0x400002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r7, 0x4040534e, &(0x7f00007ea000)={0x1, @time={0x0, 0x989680}, 0x27, {0x100000001, 0xc3a}, 0x1, 0x0, 0x5}) setgroups(0x4, &(0x7f000047e000-0x10)=[r3, r4, r5, r6]) [ 218.790589] binder: send failed reply for transaction 337, target dead [ 218.797336] binder: send failed reply for transaction 336, target dead 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000657000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f57000), &(0x7f0000178000)=0xc) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0x4004510f, &(0x7f0000637000-0x1)) 2018/02/05 17:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1) fcntl$lock(r1, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r0, 0xc08c5335, &(0x7f000031c000)={0xbac, 0x400, 0x9, 'queue0\x00', 0xfffffffffffffffb}) 2018/02/05 17:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c77000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000074e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000f16000+0x648)='/dev/ppp\x00', 0x801, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f00009a4000-0x8)=@un=@abs, &(0x7f0000222000-0x4)=0x8, 0x80800) r4 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) r5 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00004f7000)='/selinux/member\x00', 0x2, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000be7000-0x8)='./file0\x00', 0x2000, 0x53) socketpair(0x1, 0xa, 0x7, &(0x7f0000f9e000)={0x0, 0x0}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) r9 = timerfd_create(0x3, 0x80000) r10 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000f8e000)='/dev/sequencer\x00', 0x0, 0x0) r11 = syz_open_dev$tun(&(0x7f0000d0b000)='/dev/net/tun\x00', 0x0, 0x400040) r12 = socket$inet_sctp(0x2, 0x5, 0x84) r13 = socket$inet6(0xa, 0x0, 0x1) r14 = syz_open_dev$usbmon(&(0x7f000038a000)='/dev/usbmon#\x00', 0xa1f, 0x50400) r15 = timerfd_create(0x5, 0x800) socketpair$ax25(0x3, 0x0, 0xcf, &(0x7f00008f6000-0x8)={0x0, 0x0}) r17 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000acd000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) r18 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000b43000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r19 = dup(0xffffffffffffff9c) r20 = fcntl$getown(0xffffffffffffff9c, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000ea2000-0xe8)={{{@in=@local, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000a0c000)=0xe8) fstat(0xffffffffffffffff, &(0x7f00008b5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r23 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000999000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000ae3000)={0x0, 0x0}) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000080f000)=0x0) r26 = geteuid() stat(&(0x7f00008b2000)='./file0\x00', &(0x7f0000255000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r28 = getpgid(0x0) stat(&(0x7f00000f6000)='./file0\x00', &(0x7f0000b0f000)={0x0, 0x0, 0x0, 0x0, 0x0}) r30 = getgid() getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000fc2000)={0x0}, &(0x7f0000b03000)=0xc) lstat(&(0x7f0000bd5000-0x8)='./file0\x00', &(0x7f0000b2c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000107000-0x8)='./file0\x00', &(0x7f0000612000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r34 = accept$ax25(0xffffffffffffffff, &(0x7f0000ab8000), &(0x7f0000add000)=0x10) r35 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000ece000-0xc)='/dev/ashmem\x00', 0x2000, 0x0) r36 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00002c8000-0xe8)={{{@in=@loopback, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@remote}}, &(0x7f000089c000-0x4)=0xe8) getgroups(0x9, &(0x7f00001c3000-0x24)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00003a2000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000704000)={{{@in6=@remote, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast2}}, &(0x7f00002e6000-0x4)=0xe8) r41 = getgid() sendmmsg$unix(r0, &(0x7f00003f8000)=[{&(0x7f0000816000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000506000-0x40)=[{&(0x7f0000f6f000)="0c7296c9d003227bc3f249f8ad964ccedbd731f0f24edd0bb0740d44f1303d0a5ac08f0cf7aeac17b0ac468e3440d09fadab8fa0251845d158eb7a033f5044c989f21b36746796cc2cd91169468fbd2521ab268396693187b7e0fe324b3825596895e08f07785fd5922c61ad9bdf2ec0f5429bb7b2ef5bb9c4325d49dc30e098304dde9c11", 0x85}, {&(0x7f00007fd000-0xc9)="0460781a2375985aef77d5104803072b69629bf9031a4ff097da9acbd0ab0fd4d34b58fa8286b750c92daf70095643be1e51652b6d81e309448395cb28e4e4bd1d8aab3b7cb0e599ce176661882e5c8ebb4b2baf76b42bf373a1986e60dd3c3f012607113c6f06ef4fc853ff631a5a7a1d00b9cbf11b9cd7efe5ff9b718fc4d6abe2d53732f04887796cb5a655ac8e52eb16016ea1c3c8064cf43a3691735b31154542599dc1e02bbcdd63d36a3836d4f5da3e4fbd10899810335d1910c14cfcf1df97ae1794d863af", 0xc9}, {&(0x7f00004b6000-0x1000)="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", 0x1000}, {&(0x7f0000a5e000-0xf2)="a28df0ecb88fdd26943e2d6c067088c4fc75bcb9e4fad7919f162bf21b740e7377fe4ba0bd9a995f2a78ebcbe6d7c6ef5ee896e2c94e2906e497fa62b5b63295ad953fdffe12b1f3144954bb105e9d22cb25512c3bf5b3060adc8210fc43b5f0c0a0fbaf9404ae02f4974c5f65cd9b543ef4fcb974544beacf3be84fe6ff8eb30dcc490187b7119005bb5a837ac327131cac81abbfb73c2508296d1927c3bcfbbe08ef4af50f6632eca3ebfe4e825342fb078b4a7c03f27d159dfe51593db30eed1d7bbd28d52d72f21e796beb487ab431ac2522da7d390769d5a557dee950ff61c66971a684fc3bdb95b5f9f70d4bbc57a7", 0xf2}], 0x4, &(0x7f00000b1000-0x1b)=[@rights={0x38, 0x1, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8, r9]}, @rights={0x38, 0x1, 0x1, [r10, r11, r12, r13, r14, r15, r16, r17, r18, r19]}], 0x70}, {&(0x7f00000f3000-0x8)=@abs={0xca30e3e9f4c88e39, 0x0, 0x3}, 0x8, &(0x7f000051e000)=[{&(0x7f0000e6d000-0xd)="a468280389df78a48d46a611a9", 0xd}, {&(0x7f00009f0000-0xf9)="2fa1a53951d508185beeb08cb7e56e7169bb8cb4a5137f719ec186304a82922edbe31976302c375d70a12f99309401c424552312d6e67e6c17f14d79b190f7d6c1b5a5acced0fb16db45b210db9a8a01c0c6dd14b69b3b73d13c97aed658a8017d1b18847bf74d4e12e7698ae2e00ab5d7c887a1ef1f9819c1a1661a96741d3920c66d966b346edaee39759fd0c8a2c178bfbdb16add5c1aae1fa0c7b58e35194a739756138c1399735357f3fdf28e4016b26600821421fcecb12ea26d6e329028b7ec394b04528e9e631f0d91496f59152d60aa1c27f32265731e86a01c0219559e8fdb9f2fc1c71eb8c2d8c4c1f173670514bf3427030c95", 0xf9}, {&(0x7f0000dd0000)="58b40d4c737f85d5a027bccf3d053367b1a425227aa93d581c0ac9e73dd5e4be696a6327573e6208acfe171cfd1e1678a136c210bfd6b13b994f7efcc5133b1bcd7bc8cc3e675e7ebcb11ff0f51ffd9a76a17dcc744c118692e87eac981d8699d4e6f06eb6b892840402f53a5de95c13cf6d84455b95eb3f5d7de0850ee0ada2d92257500e3586159dd0d0c74cc930fc51f8f306ed971cfcf1836a6134f27d26cc4db3d89f09dc419dad343794b61c745aa4490c085877982373da6dc4b3b39a635cee80b2ff12b716414a51a87dd375495be207", 0xd4}, {&(0x7f000083d000-0xd3)="ccaf83ff427f6b0f0cffc4eef1966c6fdeb239c6e3d02577d9097888cb2a22d377415df428cdca24b76fdd1ce64e6ccaf3f279214e8a194e49c8cf22998a22777d222a1d5dd79af3360fd2e1742153494825fa9cc6de1a86af586dfb53b4c2e8d8da13cab707eafaf9bbac2ee24bd0494c9acb09697b641f575a4170ccae049066e3706a52f6f7c91747b71e4a5429e281980a647e8bf7039073a513c9370323c6882585df7c8beeb386fb7587cc48afffac79b6a2e271c62f456a26f4b3f32d8e1e4a78dcc106be069e9fd4be9332d736367a", 0xd3}], 0x4, &(0x7f0000f18000)=[@cred={0x20, 0x1, 0x2, r20, r21, r22}, @rights={0x18, 0x1, 0x1, [r23, r24]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r34, r35]}, @cred={0x20, 0x1, 0x2, r36, r37, r38}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0xf0, 0x200440c4}], 0x2, 0x11) r42 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r42, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f1e000-0x40)=[], 0x0, &(0x7f0000f13000)=[{0x10, 0x0, 0x7}], 0x1}, 0x810) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f96000)='/dev/pktcdvd/control\x00', 0x10e40, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000ba1000-0x15)='/dev/pktcdvd/control\x00') getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000c65000-0x98)={0x0, @in6={{0xa, 0x0, 0xedf4, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x9}}, 0x800, 0x5}, &(0x7f00009d1000-0x4)=0x98) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000ce6000)={r3, @in6={{0xa, 0x1, 0x80000001, @local={0xfe, 0x80, [], 0x0, 0xaa}}}, 0xffffffff, 0x8001}, 0x98) setsockopt$inet_tcp_buf(r0, 0x6, 0xb, &(0x7f000087a000-0x7)="fd657d6dbfc447", 0x7) fcntl$setown(r0, 0x8, r2) openat$hwrng(0xffffffffffffff9c, &(0x7f00000f0000)='/dev/hwrng\x00', 0x800, 0x0) socket$key(0xf, 0x3, 0x2) writev(r0, &(0x7f000043b000-0x20)=[], 0x292) 2018/02/05 17:19:12 executing program 0: mmap(&(0x7f0000000000/0x22000)=nil, 0x22000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x7) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000007000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000015000-0x4)=0xe7, 0x4) sendmsg$nl_route(r0, &(0x7f000001c000-0x38)={&(0x7f0000021000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000022000-0x2c)=@bridge_dellink={0x1f, 0x11, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_BROADCAST={0x0, 0x2, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}}]}, 0x20}, 0x1}, 0x0) 2018/02/05 17:19:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0xa7, 0x100) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000000000)=""/145) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000730000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000daa000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendfile(r1, r2, &(0x7f00005b3000), 0x1b4) openat(r2, &(0x7f00002e4000-0x8)='./file0\x00', 0x2a00, 0x8) fcntl$setpipe(r2, 0x407, 0x3) 2018/02/05 17:19:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utimes(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000ea4000-0x20)={{0x77359400}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d48000)='/dev/sg#\x00', 0x1fffffffffe, 0xb0041) readlink(&(0x7f000017f000)='./file0\x00', &(0x7f0000d4e000)=""/142, 0x8e) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000ee1000)) r1 = syz_open_procfs(0x0, &(0x7f0000a9d000)='net/netlink\x00') readv(r1, &(0x7f0000aa3000-0x50)=[{&(0x7f00005ef000)=""/4096, 0x1000}], 0x1) syz_open_dev$sg(&(0x7f000015a000)='/dev/sg#\x00', 0x6d27, 0x101000) set_robust_list(&(0x7f000041a000-0x18)={&(0x7f0000ca1000/0x2000)=nil, 0x2, &(0x7f0000bc0000/0x1000)=nil}, 0x91) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) pipe(&(0x7f0000bdc000)={0x0, 0x0}) fsync(r1) socketpair$inet6(0xa, 0x2, 0x8000, &(0x7f0000f30000-0x8)) getsockopt$inet_tcp_int(r2, 0x6, 0x1f, &(0x7f0000be7000-0x4), &(0x7f00007b0000-0x4)=0x4) r3 = socket(0x10, 0x3, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f000036b000)={0x8001}, 0x4) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f46000)='/selinux/member\x00', 0x2, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000fa4000)={0x1, &(0x7f0000f96000-0x10)=[{0x6}]}, 0x10) write(r3, &(0x7f000008e000-0x26)="26000000130047f10701c1b00e000000000000000100000009ef18ffff00f132050014006e35", 0x26) [ 219.028415] qtaguid: iface_stat: iface_check_stats_reset_and_adjust(lo): iface reset its stats unexpectedly [ 219.120946] ': renamed from gre0 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000357000-0x50)={@generic, @ifru_mtu}) capset(&(0x7f0000ff8000)={0x19980330}, &(0x7f0000ca1000)) 2018/02/05 17:19:12 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x12000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00007f8000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f000074b000-0x1e0)=[{0x7, 0x9, 0x7, 0xc804, @time, {0x10000, 0x8000}, {0x9, 0x3ff}, @time=@tick=0x7d}, {0x8, 0x9, 0x1ff, 0xfff, @time={0x0, 0x989680}, {0xc9}, {0x7fffffff, 0x8001}, @quote={{0xca, 0x7}, 0x5, &(0x7f0000001000-0x30)={0x6, 0x5c9d3ef5, 0x800, 0x1000, @tick=0xdf8a, {0xfffffffffffffff7, 0xfd0e}, {0xfff, 0x1000}, @quote={{0x8f18, 0xeb}, 0xfffffffffffffff9}}}}, {0x401, 0x426, 0x0, 0xadc0, @time, {0x4, 0x2}, {0x1, 0xd5b2}, @addr={0x61e0, 0x5}}, {0x7fff, 0x0, 0x7, 0x0, @time, {0x4, 0x5c}, {0x5, 0x7fff}, @quote={{0x3e92, 0x9}, 0x20, &(0x7f0000b08000)={0xe83, 0xfffffffffffffff7, 0x4, 0x2, @time={0x77359400}, {0x7, 0x4}, {0x6, 0x89c}, @control={0x7, 0x3, 0x8}}}}, {0x444, 0x135d0702, 0x7, 0xffff, @time={0x0, 0x1c9c380}, {0x3460, 0x8}, {0x0, 0x7}, @raw8={"af027e677b4910571db99ae6"}}, {0x2, 0x4, 0x7, 0x4, @tick=0x22d, {0xbe, 0x1000}, {0xffff, 0x9}, @addr={0x5, 0x2}}, {0x7, 0x40, 0x5, 0x7f, @tick=0x1, {0x4, 0x8}, {0x5, 0x1}, @result={0x2, 0x100000001}}, {0x2, 0x1, 0x8, 0x3, @time={0x77359400}, {0x1, 0x769dbb44}, {0x0, 0x5}, @queue={0x6, {0x2b70, 0x73}}}, {0x8001, 0x2, 0x3, 0x2c10, @tick=0xffff, {0x8, 0x2}, {0xd47, 0x10000}, @quote={{0x88ea, 0x3}, 0x800, &(0x7f0000042000)={0x7, 0x2f13, 0x2, 0x9, @tick=0x80000000, {0x3ff, 0x7}, {0x9, 0x7}, @addr={0x14, 0x4}}}}, {0x2b, 0x100000001, 0x3, 0x80, @time={r1, r2+10000000}, {0x9, 0x3}, {0x5, 0x100}, @raw8={"cb7e591a983b86c77ae4a8f8"}}], 0x1e0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xa060000, &(0x7f0000efa000)="51f7de66a9b2e4bb7db45d9b24e7da4c14167b4e44e7cc86cb91b158c5a73c006e7854fd112a55d59ca2f21229cdd21c80d919bde9e745e691d73e2297d80bb915fab5442b19129b1b795d0692d00dd36b96a0c0cfc38fb6f5b139394e72bce78ba574c7a087c793e4383697cffb90032ebf7f18e67ff3decb5bcb592817bda1d4e4933a68df403a7b33302e38b47975c4abb9b1a0aec4b966071810e7179316b0b6bb2202eccdb4842bc0001b1dd98a030eb54fcf45b86b0a52a44edfd3", &(0x7f0000001000-0x4), &(0x7f0000f29000-0x4), &(0x7f00006ea000)) 2018/02/05 17:19:12 executing program 1: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x17, &(0x7f0000004000-0x61)={0x0, 0x0, 0x34, "e736086d7f2801b0765656c641e9d2de3ccb2529ad2189787894d1c4165ffdb54af3576773c685637205a69f862bfe489caa6810"}, 0x3c) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000007000-0x4)=0x6, 0x4) sendto$inet6(r0, &(0x7f0000004000-0x27), 0xffffffffffffffea, 0x0, &(0x7f0000006000-0x1c)={0xa, 0xffffffffffffffff, 0x100000002, @mcast2={0xff, 0x2, [], 0x1}}, 0x16) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f000000a000+0x23c)='/dev/sg#\x00', 0x3, 0x80) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f000000b000-0x10)="8f6bde40d0799ec600374ce7f322fe8e", 0x10) 2018/02/05 17:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000784000-0x8)='./file0\x00', 0x40) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f00008cd000)={{0x70f7, 0x20}, 'port1\x00', 0x0, 0x0, 0x80000000, 0x7, 0x5, 0xfffffffffffffffe, 0x10001, 0x0, 0x4, 0x3}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f000045f000)={@syzn={0x73, 0x79, 0x7a}, &(0x7f0000037000-0x10)=@ethtool_pauseparam}) r1 = syz_open_dev$tun(&(0x7f0000fce000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f00004fc000-0x4)) 2018/02/05 17:19:12 executing program 6: clone(0x0, &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000), &(0x7f0000001000-0x44)) set_robust_list(&(0x7f0000002000-0xa)={&(0x7f0000377000/0x3000)=nil, 0x0, &(0x7f0000dc5000/0x4000)=nil}, 0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000bda000)='user\x00', &(0x7f0000f1b000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)="6a11c5c7480708a4b973a450bc7c13ad38fff01f9ec7985158b94fff31bd0df7a184d17668a42c164b82654c3986070a2ff332acf41816bd5ba961d8ee968266bd89eaab079efccee39e1d9b3d5deb18a328ceff521f54dfad7c0490d7401aaeb61de3bf62edf79afef98c452bc6d4e76e6bb86f9988a9e53d20c6f31deb5cd9201c", 0x82, 0xfffffffffffffffe) keyctl$get_keyring_id(0x0, r0, 0x7ff) 2018/02/05 17:19:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80007, 0x7fff) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}}, 0x1c) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00003fa000-0x11)='/selinux/enforce\x00', 0x2000, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0x6) 2018/02/05 17:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00001e1000-0x9)='pagemap\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f00003e2000)={0x0, 0xffff, 0x20, 0x80, 0x1fffc00000000}, &(0x7f0000d28000)=0x18) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000a55000)={r1, 0xf0, "e64ac67e1204e748173a09c9d4cc099dc91db8e4168ddad62f0cffca00066067f69f168d3562809bbb80ebdfc8daa64f48ac6c8e9b820b48e982769b32b0d0f0cecba31402c4183e62b3c213d3e99968559ed1186c5e993470fa4eef40b37618927470d56fec1d0bc1f6d6c1da721192971744ac1820a25f06820768e2d1a317d4624e8ad230e5fc24327a2d98a0d82db8667cf7084af8114293c37bc102035c60db602f0792ad61f00637ebf97710f88ee8f98efc0aaa4eb85cca9588877dcc4800d0be5648d8fa41c26307b5cdc9996df2784c09228733ab87de1f60dbbc703930e66e5f7483cf99f4406e19819efd"}, &(0x7f0000272000-0x4)=0xf8) preadv(r0, &(0x7f0000b25000-0x50)=[{&(0x7f00006b2000)=""/8, 0x8}], 0x1, 0x40000000000000) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f00000d3000)) 2018/02/05 17:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000660000)='./file0\x00', &(0x7f000002f000)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00007a0000-0x8)='./file0\x00', &(0x7f0000e3c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f000064d000)='./file0\x00', r0, r1) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r2 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r3 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r2, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = dup(r3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000), &(0x7f0000000000)) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000025000-0xc)={0x0, 0x0}, &(0x7f000000b000-0x4)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000014000)={{{@in=@broadcast, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@empty}}, &(0x7f0000015000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000024000)={{{@in6=@local, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@loopback}}, &(0x7f0000024000)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000021000)={0x0, 0x0}, &(0x7f0000019000-0x4)=0xc) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = getpid() r6 = gettid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000025000-0xe8)={{{@in=@broadcast, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000025000-0x3)=0xe8) r8 = getegid() r9 = gettid() mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000024000)={{{@in6=@mcast1, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in=@loopback}}, &(0x7f0000024000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000-0x4), &(0x7f0000006000)=0x0, &(0x7f0000025000-0x4)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000000a000-0x4)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000024000-0xe8)={{{@in=@loopback, @in6=@ipv4={[], [], @dev}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@empty}}, &(0x7f000001c000)=0xe8) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000025000-0x4), &(0x7f0000026000-0x4)=0x0, &(0x7f0000025000)) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000024000)={&(0x7f000001d000)=@kern={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000012000)=[{&(0x7f0000025000-0x4fc)={0x4fc, 0x11, 0x21, 0x0, 0x3, "", [@typed={0xc, 0x4d, @uid=r1}, @typed={0xc, 0x1c, @fd=r0}, @nested={0x218, 0x66, [@typed={0xc, 0x4f, @u32=0x6}, @generic="4fd6e170594ea2f75823659fce77323a58f2b8ca933b1529dfc1515c43a57973dcfd7732b960d62ef81f01cc1191cbd359a73a2a3b2102c7a8843c43a6a7ff33ab4d6264010584513c755bc9171b9cc98f8833bc360fe30cd66022bb8ded390df80fea8df03c20031dc0007b4bdbc0a1a57adf257af262c4a78789f1f24b0b578787d88719229912b73e1969e1cc9155bef99a13c1c876694ecf8c37", @generic="be63036a11d96f12910c1e6655a64b24d91ddf25412ffcad25803e750c288e2ea6279b02897cfc439547c8bbf0a2198ea32712f7c8ca23be1bce6b3445c8a053795b103db69921b1c6ee272785170ec29af4985ccb8075f1e7466af963668ca6f6cd55931b0fa835ecedefb7995547c70ff86e7f4c70dedaf6558bb01c46b08c9efd18c3709549250d40d004c9d2e5e46a4b467ed403d58d78c5763679e076c81a35d175bedf406047385163e8b574e507c33cb2241bd0f82f5df0836d248b8980f8056663f870c59ca2bd1f930733bf77e5ad85c57730b1db7cc10609bc5e", @generic="519d5e9bf4232b71e19adc124e7f699b5485135923f7897272c7d635da37147263db1410a0387013194dc3c0a8214597e7bbaf8e51f6e8acfbb2485621b92e1d5b2f41d8c534cc721523e2265a9f144eb2b4d208a2a2b0b00feb20aa1573f9c812cf20f587fe777097d4750e8ac03a80424a93e1b87d6ff83cff", @typed={0x10, 0x8b, @u64=0x3fffffffc}]}, @typed={0x10, 0x42, @u64=0x8e88}, @nested={0x17c, 0x6a, [@generic="13ae9500499dd49c15ac620c5d00e67ecf5b28c95dfc99ea734f32822a59044ea2422d91ca79a69bcee2c90d55518b716c573950224e1135dda5ac0c72bec75053c38f52e457c6e273b0cff99e0e99a45ef419633881a79b745cdf3f254d5fa9fb7e8d179b873220a9b47cd8809dbbcbb0ae24418411822bb6fdb98718dd7533fecd3cdff1d2a4c69da52012", @generic="0ed036d4dab1fab619548175abebaf5513a8ad77fe2316c25fa8fd81a9343b89dc53fc06152e32b2269b273acdf4a1b45aeec978cded3b6a31f3622590e96bf04c46fdcf4e94ed48233eeb532402f34a898d5f91a628180594783e778dea2a1cca6a1311c30ec24d5e703a1c07b8924f77044e49424f6f08487a12a25f72faf07af848f35ea19d1730ac5362fb2d0fc6d4a5f7e140d71f968e82d01bb3f81b404ab89ca5931e717073f062fdd9", @generic="796123f18f97e95e09a35cf21dea4cb41ddc04e0d60270f6c3fa36206542c41bda7562bdeb481debf2e1f231e314b3c5252031f76e8e63a167f11f735b19"]}, @nested={0x130, 0x0, [@typed={0xc, 0x64, @uid=r2}, @typed={0xc, 0x40, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @typed={0x18, 0x85, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @typed={0x6c, 0x4d, @binary="ae9b4d7b213a93f0eb2a27cdb69fada72550dd95ce77353121dc046693c08ff7b632e00af99ae275f8dbf78540a7e8c8e24723f0a78050521ef78fdf8df6381dadd69c10240d24a95a420086f06ff357c369d05a493398e670716011ccbd02e861d79772"}, @typed={0xc, 0x48, @uid=r3}, @generic="4c93e6c6d1d20059d2f3b95179e338ab2ef295d9c8cb72042a73d70c0c6f", @typed={0xc, 0x31, @uid=r4}, @typed={0x8, 0x11}, @generic="514b5764b828c69ef6ea157594931f616197b3d31fb8315ec54c9cfda7261d8eee45e553025db40ce5f8a7186c393a47865062c753bb8e09c2f12c1fdcbb5a2317a9e22f5d2ae6da514b34a85370661f29f4"]}]}, 0x4fc}, {&(0x7f0000013000-0x95c)={0x95c, 0x16, 0x800, 0x7, 0x0, "", [@typed={0xc, 0x86, @pid=r5}, @typed={0x8, 0x2f}, @nested={0x4c0, 0x25, [@generic="c34af102c65eb430c9ffbd5d2fc2f45c3280da1c03d7bdb85de01a52ef31841682c51be937ff340b1ea34cfdee72e430ed3b6fa8c2c70bb2f261162bfc88b4b6e32282d7dee25dcb201b43a942fb02cb8b86971d28e20fd110bed0a6c78a07b95fd259708d2bfde8e216de033a7e708a2f", @generic="777d63ba050de1e23358a8f0d24894e352eb1eb3753de6fca286d04252dc325fe1473c3e657889d690aef558fc6d01406b41f7035002d19c1f49a7edd8298a2d1fff5f67b848d155b75cf6fbe1648738bca04e402b3fbbe5c7422c42bb6d0900647e3a42ab2f6a000dd2e7b9f0", @typed={0xc, 0x5b, @fd=r0}, @typed={0xa8, 0x2d, @binary="e1345c319bb517c7f1367c8fef0bf2d7b83966fe08d3051e4f92fedee2eef18581e769ac64837f9f8a2baab50c3ee0db234b1d6f120822118f0f1da890e213f6b94cc58b14df3595d4d76d8bc2c6b957ea40e99933d8d225c5daf0472c3121e3e4bb8f0f9b6cabcb5d15be1e7e8e9a42209dcec0b9079f2279b046150d1a0bea0e8eb7eb4a52f32d336cedf472aebf5bb30d22471b387901ae6bf19427"}, @typed={0xc, 0x65, @ipv4=@dev={0xac, 0x14, 0x0, 0x10}}, @generic="fcad9dba64b63feb6769af2c2ca17b1db97e27a8e9024d85c7462168c7b57b0bba8ab6cd41b70e2c34dd0ff29a988ff8e4ac6639165730029c1fc6dfd1f67e4f22326b983456ee33f48113a775e2f1067530eee0413e7915a6ba6ba3ed44fbb0ec29bfdab81d55584a4a2f09819a69c328efad5769833b514e490d1a7a8b7cfb2cb06f6c22400c46deec6e8d165fb98ff9bfd8a9730fb3a33a5bee989bb68a918b9f", @generic="472921179ec104e3d0e30f0304ad44e90fccf30d8be652ade379ed3e5d6108feddf0db21554b529f00b820b0ea8cb5a43fcc2f4d0c4e1709b2dab4dabd36231b6fdb95b63aba714e15234d43a4ec2fe5d1eec8730a27e5dc0cf77852d5b8bf8b3a121b3307038b1fc681106a87b4571a360faf789366970e43807f5838eeb2d746cabbfd44a9db6dd5965e3f1332a79f894cf27f1ffcc268d77e8c9b6b7da98cf38a90e3e35c0544497f55dfd027c494a1582e9f36", @generic="78b38d26bed8dcb86ac8a735a61ad25b361651674920babc1da58d15eb986f34c0564f8b6b1bf012d78c3bb5cc8350c5aaf57d08fe97295dae0e70cb971c6a2a1a773571f4086f0a1b7c33c757f8d0ccf8e72646a367125b31d6192d0976793d49ceece20922fcd7e7eeaee1fe1068391690dd70bdfdeb33a993fc1902316f9ebd70ca29d2fb1cc4c2e75d1160030863cf3def940f520bfb88fb9d5c6f91a4b138af572616c9b109d6181af994ee0ba16c1b92e4fda115d54a5891aacd4a2429ee873a1809a92e08604c1cc9847e7526c52fcbd14c65221ec43a3c69bca05de88f1cb296b814e113901d74bb99dced7737e758418f6a3124", @generic="859ef263b5aeeb7c037d8b8c7ad48cbf974e62a5b973966d0c4d67c1df05f08fed560ee287d742d0db1e166172cb49da6b24dd3307c4b93afbf1a4314743d9285b7bab544644f917af7496cb7f4be102f2de3f924c1c21ec6660d449ad843122ee32fae615c7a8d450057d1f30b18921635c12f714a70df7db90608c7f12383cf8ef188bf3b511bc8ee02a202b40ef72e9878f47ce584d698a017c6e2b786521b900f89fbfee60c98eb535075224aa", @generic="7374759547b25bd35ab2c1d6c925a5e0e79bef1a5959f04506a0f3c525"]}, @nested={0x478, 0x38, [@typed={0xc, 0x2d, @u32=0x3}, @typed={0xc, 0x4b, @fd=r0}, @generic="720bdd605683e7f9b20159917fe27eb9fa6eaf392dfa4ff66b37a631b6892a122937be5503b7d4a5c38a830552fee671e939f2efa5fa003e07a9c1edd497317bb71d3681e30ec5b5eabebdc9fa68e7450a865054a5799a3024d1d3bd0cb780f09ec69ad9e8d7382b6dd77980386af5370a00a947ab3f3c8db4762b66c80905561d2b18101d70c0393cd53f9f0cfccc47b86af79863f68172630c4dee097b3fde35e8331abb260987ce39b1ba0a05f1ba62458ebf5e9270868aa8ac2d78b1d1c598a614a66cf5c79038293dd81bb397b1be44812abc7ecf319aaf85aa24b64820b17ff8ca17ee31394986c23f7c1764", @generic="ac380a20c0830f5431a2fa2c20005665f00f19da136b098d98b66008c9df27216203762035f1cfca1b52266dee202515019336ce0f2540c3c850fe00ad5301b171d65face6dc060fa74d89d0730c371804c43b0b1d1f0241e62aa974f41a0bd4cfcd39f8efd84608327863d6565e7cf2de92e410aabfbb2280585bff1b369e8a429d567363b3fff99711ce9b10afaba16db5951200", @typed={0x38, 0x2b, @binary="5ffcf42e33d2320486b0abc3ea2fd40c72a5f38a0728c8b53c35a96ab5d086232fffe38f51f289d3af3ca3994997"}, @generic="32f51f32dc1d0abbca9b607398e68d417b64ace915f742c24ba1342eabac59cc3b5cbb1c0a4f44d3ec7d9a3d413bd6c33c86aa420e5d7a39f9abc60b5e3317f4ff3639868eecfc7576eaa3f3cce0eeb72e7fc44ee16690b39fd4d4d47d3e746fd4bed7d1d2f6c899f0c1330d08dd3a7f6ff1d93c6e02eb663eae461eead23410e8967b", @generic="b096a9d06625589b0db1228cccab8bae195c335d4fd7636725e835265021f1a2da9f9ab15be29050cd2c2b0c8c330616f6615337e18612456e5ce045552a18263e83feea0fb50cf9e89e9013b0955107c55492", @generic="52a3aa64e1df02f3e9bdf1c150aa13aa303a5a5cc74b6c25384d9a88fa4160eba56e4cbd08e8bac77d5f614d30750e8f81a23e80cadd345cbf9193362293a465cab612a65198d56c2352cd8161579d0176631750659e533c8f6d5b92c1f6f8d91c772309def7acb4c9dc972bf403b1b8c6c078a5b35dc9a90c1994a8a3ee9c74b96486035e9b748bde1a8fce8bbb886b863c82f699903ca6036da64d4415777b2eba5d334a87e00b76b889ada5bac6abdd9267e148f3b63ba10aa8e239a4fd8625af00fec03b66df17953cb213946518b78a8888ecac468513c16cf5f2c01e4902b666cec062da9b5847dabfb152", @generic="13f6df333ff13b061e36e5d088bb82c14312ec62cc1ecdb55449ab7e3c4ea4095e787a311ad7f2cc30c6233ab3816a09ac2c39eeab5c16e4f36f1be155417c2244f88e5b5e5b1d7b7c58f85eff101f3e2c43ab355ff0347752369a4edf6a90f2f8150e9a7fcca79f28d97e2c2542cdd582d6bc43efa67b0544aa913b2cacc8603fa623ed6d489e3d9d8cd3cf8d4d49f79c44aa9ad38fa6c717d45f440462355b46a502680a848a8321dddb6fc0e93317df08be5255ad46f6474092cade52b9b6057d99b9f4c9ee68f1f182596cc625def4876617827945289d"]}]}, 0x95c}], 0x2, &(0x7f0000015000-0x60)=[@cred={0x20, 0x1, 0x2, r6, r7, r8}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}], 0x60, 0x800}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r15 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000025000-0x16)='/selinux/checkreqprot\x00', 0x101080, 0x0) ioctl$PPPOEIOCSFWD(r15, 0x4008b100, &(0x7f000001d000)={0x18, 0x0, {0x3, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='sit0\x00'}}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000005000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f000001f000-0x28)=@ethtool_wolinfo={0x6, 0x0, 0x0, "e55135a57928"}}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r15, 0x40505331, &(0x7f000000b000)={{0x5, 0x9}, {0x3ff, 0x468}, 0x8, 0x7, 0x5}) 2018/02/05 17:19:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000022000)=@hci, &(0x7f0000f30000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000c2a000-0xc)={0x0, 0x6, 0x10}, &(0x7f0000eb5000-0x4)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000656000-0x4)=@assoc_id=r1, 0x4) mkdir(&(0x7f0000a74000)='./file0\x00', 0x0) umount2(&(0x7f00008af000-0x8)='./file0\x00', 0x4) unshare(0x20000) mount(&(0x7f00003c5000-0xe)='./file0/file0\x00', &(0x7f0000367000)='./file0\x00', &(0x7f0000f73000)='ramfs\x00', 0x0, 0x0) unshare(0x62020200) rename(&(0x7f0000e1e000)='./file0\x00', &(0x7f00003e1000)='./file1\x00') 2018/02/05 17:19:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000ef5000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000aea000-0x15)='/dev/pktcdvd/control\x00', 0x4000, 0x0) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f0000ad1000)="4302687f2770ba0f861e9f54d7bf817ca63ee7c15cb2eaea2a6cfd8063bad970ded501c949ccc093ecafa8c67d155c7201144e85d323a8dbe427d6827e9cf98009fce9b3874f9cfd9654306ec7043f2f82aa723bb906e37b2a22f37ef3ff46c4015fe260c446f0356c9e51a1961260b14fc25972c2fdfd6d0e57220d881d6acc72bb10d2d36974d9fe29d5c51a64bd8d98536164338c3060cfef97f3033ed6bdda4eb6c8f466791cc37fef30cfc5d51452e0de1e91e62ea6309421dbdb929711b4dd4c3e0991cde490c7d014faf333aeb4771f248aaf8807c92c", 0xda) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000-0x30)={0x0, 0x0, &(0x7f0000004000)=[], 0x48, 0x0, &(0x7f000000d000)="62164b44a5c310affb2298c023c7036e8915400419dae89c459e387ad57913e733b1615bd7c2d55328b9dff40f10d1fc0e41a052600c822c2d8d8f871ff1edbf244f0f2cc508303a"}) r2 = mmap$binder(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0xfffffc26, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f0000002000)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000ab4000-0x30)={0x28a, 0x0, &(0x7f00004f5000-0x58)=[@free_buffer={0x40086303, r2}], 0x0, 0x0, &(0x7f000049b000)}) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) 2018/02/05 17:19:12 executing program 0: chmod(&(0x7f0000153000)='./file0\x00', 0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) unlinkat(0xffffffffffffffff, &(0x7f000096f000)='./file0\x00', 0x200) 2018/02/05 17:19:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000114000-0x8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000580000)='/dev/sequencer\x00', 0xfffffffffffffff9, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000a8f000)='\x00') lsetxattr(&(0x7f000022a000)='./file0\x00', &(0x7f0000404000-0x19)=@known='system.posix_acl_access\x00', &(0x7f0000fbf000)="02000000020000ddffffff000730de2d6a1f06a0", 0x14, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000adc000)='/selinux/checkreqprot\x00', 0x8000, 0x0) fcntl$notify(r0, 0x402, 0x0) [ 219.276456] IPVS: Creating netns size=2536 id=25 2018/02/05 17:19:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f0000051000)='/dev/loop#\x00', 0x9, 0x20081) r0 = syz_open_dev$loop(&(0x7f0000286000)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, 0xffffffffffffffff) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/05 17:19:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) fsetxattr(r0, &(0x7f00000ed000-0x18)=@known='system.posix_acl_access\x00', &(0x7f0000d72000+0x6f1)='(+keyringmd5sum\x00', 0x10, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) r2 = accept4(r1, &(0x7f0000b17000)=@generic, &(0x7f0000dbd000)=0x80, 0x0) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000061e000-0xd)='/selinux/mls\x00', 0x0, 0x0) sendmsg$unix(r1, &(0x7f00001fe000)={&(0x7f0000f6e000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000061000-0xa0)=[{&(0x7f0000880000)="84d51eac6283df31c976a4ac97db4a1614d51b5a0296e2cad26b73fc8232549dc8148223ec2df0709260285f3112b96ed264057cb110c6c3dcd84c441b1cf5de114761bafcd8fb1a1229d8c5ec785001727d816f237605c4d6aed4c56e0c2ff28fb17de50f25c861afed386a6d958dcc2031750c86b576e0cc27a87ef2ba3a87ae685df10a0ef72e87868aff34734536a9e4262bafb14a1a92445522e6b9a552721e61bd5049afc4789981db7c8bdcbf61055847569e17148430809111231c984b891bc762a6917e06db", 0xca}, {&(0x7f0000248000)="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", 0x1000}, {&(0x7f00001c9000)="9ef6610da5712b3b66784c9999bbf42bf37c61dabae26d9049512539150022627dc3d9e391adeca753e460703b92f132e322fc343f1f85aaebceb83917b6cc7d056e6c81c394ae70bdb205bb7bffd7a5e22146da6f50aad6bd00000007f642ba499b21387bf622c0741b1906c8fc304b5b70fff6e04bce8030991f08f2a17cbf38a523f119e6eb8e4624c833acf303abcb1915a872a21f0df5b4dfde9e3b92ce9e8686352332b4a05cbcc2fffa964e08f74212bd51eeb9414c62be65776b85352946636aaaa4b0fbfca71260da622a", 0xcf}, {&(0x7f0000bd1000)="7fbc7245b875de1e1fd1e8c9360143125bc9eb3f4de0a8d03cada58dc03da1", 0x1f}, {&(0x7f00009d7000+0xa18)="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0x1000}, {&(0x7f0000a89000-0xb6)="db5239a8713d9913b80f2953cc9656f020aa396c7f0fbfb7dc5a194493be294827797095eeaba3929180783b7334696989440da49922c27c834b77a54107705815015fa5ac2170a172bba3ea0f619eddecd228ae5a3d6fa14cfd580ccb7470862d5e810623618b8866acc6e72fb09e778a84f1fdec30a7999929dd534cd87fdc962ea91f34d2889875aae6de00c5a1a29035e40474a2654990c4f0fe7230b78fb11cc3b1985d4b866fdc00b7879a900fdce9380fbd75", 0xb6}, {&(0x7f0000730000-0x7b)="42a65898f46aea926736395d35d772f9edd67168085dda1482e93f823a762640a427098b52d792241cddafcb32e9da1cfde8476cd3a5184640805050f630ee5c65978c9fe1a72367ad2d5c6c0515bda5e8cc1e7b8b958b0144c7e48c1a4fe072a09f4a1d00cdfe523e491859cc08a44bae05d4c262957503ca64a8", 0x7b}, {&(0x7f00008ec000)="c3fe3a3a2d3b5acda3bdf9afe2b4cc15956594e33f9ecba2de0158412ed5ad58495782dce15a0b38aaa238248e7f8c14f6866198e0cb095db1ee4916bbfc66b94911f31236567a01de7d0c5e353ac5a1bd3871980b", 0x55}, {&(0x7f0000d5f000-0xa1)="6dd873184c6515e821347adfd0924afef1e38857d82eb754bb3ed4cf05107dbb07e0f6402455b377eeff90fc87616a1ec1960ef50c16845193d79408296d03b6bea6bb20af44d380f4ae8426f030bfab36466aaed3fe3a59612aebe498cdd73a43df3f8e18c11d4af633c3bb3d6a0b0f0e7665133a15141cbdc26529f99370eed6ae93048615c8a6ed48cc45a210fa7ec5e75e944618b5a98beb31ad70c13e7a36", 0xa1}, {&(0x7f0000f45000-0xa4)="5e16d94036abb788693d91548dbe0164b33e17b59532f9729d1b2e3749b9e4bc4c41e71ce70f093bf2ba676b82a143ae39772d154dda1af7627e933dd2124a3e3faeda0876bab501447fc98ef76f9b22b29b371fdaf09cc45a0158d5da7bcc11164e72f7b12882998213297b5e27ae03f2d5f45c283a0d02ec4aef3b94234d9f3d811ac0daf2669c0621b4a6dd70d4f32b0272f18de8b80803b8eb746142e59560e8c280", 0xa4}], 0xa, &(0x7f00002a6000)=[@rights={0x30, 0x1, 0x1, [r0, r1, r1, r0, r2, r3, r0]}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r2]}], 0x60, 0x40000}, 0x1) clone(0x0, &(0x7f0000572000), &(0x7f0000dad000-0x4), &(0x7f00009a9000-0x4), &(0x7f0000501000)) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 219.304800] binder: 30367:30381 unknown command 0 [ 219.317900] binder: 30367:30381 ioctl c0306201 20007000 returned -22 [ 219.328544] binder: 30367:30371 unknown command 0 [ 219.328554] binder: 30367:30371 ioctl c0306201 20ab3fd0 returned -22 [ 219.339326] binder: release 30367:30371 transaction 340 in, still active 2018/02/05 17:19:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000), 0x4) sendto$inet6(r0, &(0x7f0000eba000-0x1), 0xfffffd65, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @empty}, 0x1c) close(0xffffffffffffffff) getdents64(r0, &(0x7f0000cfd000-0x8f)=""/143, 0x8f) ioctl$SNDRV_TIMER_IOCTL_STATUS(0xffffffffffffffff, 0x80605414, &(0x7f0000b64000-0x96)=""/150) 2018/02/05 17:19:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0xa, 0x0, &(0x7f0000012000-0x8)={0x0, 0x0}) pause() getsockopt$inet_buf(r1, 0x0, 0x0, &(0x7f0000002000-0xf7)=""/247, &(0x7f0000002000-0x4)=0xf7) 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}) readlinkat(0xffffffffffffffff, &(0x7f0000014000-0x8)='./file0\x00', &(0x7f0000001000-0xa3)=""/163, 0xa3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) syz_open_dev$mice(&(0x7f00001f3000)='/dev/input/mice\x00', 0x0, 0x0) setsockopt$sock_void(r2, 0x1, 0x0, 0x0, 0x0) clone(0x0, &(0x7f0000a0f000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) setns(r0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 219.339335] binder: send failed reply for transaction 340 to 30367:30381 [ 219.349103] pktgen: kernel_thread() failed for cpu 1 [ 219.349112] pktgen: Cannot create thread for cpu 1 (-4) [ 219.349824] IPVS: Creating netns size=2536 id=26 [ 219.367552] binder: BINDER_SET_CONTEXT_MGR already set [ 219.367562] binder: 30367:30394 ioctl 40046207 0 returned -16 [ 219.375881] binder_alloc: 30367: binder_alloc_buf, no vma [ 219.375900] binder: 30367:30394 transaction failed 29189/-3, size 0-0 line 3127 [ 219.380900] binder: 30367:30371 BC_FREE_BUFFER u0000000020dbd000 no match [ 219.380907] binder: 30367:30371 unknown command 0 [ 219.380914] binder: 30367:30371 ioctl c0306201 20ab3fd0 returned -22 [ 219.380937] binder: undelivered TRANSACTION_ERROR: 29189 [ 219.435917] binder: undelivered TRANSACTION_COMPLETE [ 219.441285] binder: undelivered TRANSACTION_ERROR: 29189 [ 219.527870] audit_printk_skb: 2659 callbacks suppressed [ 219.527875] audit: type=1400 audit(1517851153.119:19940): avc: denied { net_raw } for pid=30399 comm="syz-executor5" 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 [ 219.560013] audit: type=1400 audit(1517851153.159:19941): avc: denied { net_raw } for pid=30399 comm="syz-executor5" 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 17:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000f8b000)={{{@in6=@loopback={0x0, 0x1}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0xffffffffffffffff}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@rand_addr}, 0x0, @in=@multicast1=0xe0000001}}, 0xe8) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000fd8000-0xe8)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}}, 0x0, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0xe8) 2018/02/05 17:19:13 executing program 5: mmap(&(0x7f0000000000/0xe6f000)=nil, 0xe6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000e70000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000671000)={0x0, 0x7ff}, &(0x7f0000e70000-0x4)=0x8) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000e6f000)={0xfffffffffffffbd4, 0x4, 0x9000000, 0x3f, r3}, &(0x7f0000e6f000)=0x10) connect$l2tp(r1, &(0x7f00005fb000-0x2e)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x4, 0x0, 0x2}}, 0x2e) socket$inet_icmp(0x2, 0x2, 0x1) getpeername(r1, &(0x7f0000e6f000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b5000-0x4)=0x3a) 2018/02/05 17:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000075000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)) r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000f85000-0xfd1)="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", 0xfd1, 0x0, &(0x7f0000add000-0x10)={0x77359400}) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f0000b09000)={{0x2, 0x5}, 'port0\x00', 0x4, 0x101010, 0x1, 0x3, 0x7, 0x69, 0x0, 0x0, 0x2, 0xf1a6}) 2018/02/05 17:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000008000-0x4)={0x0, 0x6}, 0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000006000-0x10)={0x1, &(0x7f0000008000-0x8)=[{0x6}]}, 0x10) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000cfc000)=[@in6={0xa, 0x0, 0xa0000000000, @empty, 0x61}, @in={0x2, 0x2, @broadcast=0xffffffff}], 0x2c) sendto$inet6(r1, &(0x7f0000e14000-0xb2), 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty}, 0x1c) getpid() 2018/02/05 17:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$keychord(0xffffffffffffff9c, &(0x7f0000c5c000)='/dev/keychord\x00', 0x40400, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000f4e000-0x15)=@known='system.sockprotoname\x00', &(0x7f0000e75000-0x1)='\x00', 0x1, 0x0) 2018/02/05 17:19:13 executing program 0: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x0, 0x18071, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0, 0xffffffffb0c9423a, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000007000)='/dev/usbmon#\x00', 0x4, 0x6000) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x6, &(0x7f0000008000-0x8c)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}}, &(0x7f0000008000-0x4)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000003000)={0x401, 0x4, 0x2c, 0x3, r1}, &(0x7f0000002000)=0x10) mprotect(&(0x7f0000001000/0x5000)=nil, 0x5000, 0x2) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000005000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000004000)={0x0, 0x101, 0x3, 0x6, 0x8, 0x80}) 2018/02/05 17:19:13 executing program 1: mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) r0 = socket$packet(0x11, 0x2, 0x300) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000d10000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00005b9000)=0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001af000-0x20)=[@in={0x2, 0x0, @multicast2=0xe0000002}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}], 0x20) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x4) 2018/02/05 17:19:13 executing program 7: socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x9, 0x0, 0x2, &(0x7f00002eb000)={0x0, 0x0}) timerfd_settime(r0, 0x1, &(0x7f0000893000)={{}, {0x77359400}}, &(0x7f0000c63000)) clock_gettime(0x0, &(0x7f00001fb000)={0x0, 0x0}) clock_nanosleep(0x5, 0x1, &(0x7f00007f6000)={0x77359400}, &(0x7f0000bc7000)) timer_settime(0x0, 0x3, &(0x7f0000217000)={{r1, r2+10000000}, {0x0, 0x9}}, &(0x7f0000e60000)) [ 219.756239] audit: type=1400 audit(1517851153.349:19942): avc: denied { net_admin } for pid=30417 comm="syz-executor2" capability=12 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 [ 219.763515] audit: type=1400 audit(1517851153.349:19943): avc: denied { net_raw } for pid=30420 comm="syz-executor4" 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 17:19:13 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f0000001000-0x4)=0x8, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000001000), &(0x7f0000001000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00006b3000-0xa)='sessionid\x00') r2 = syz_open_procfs(0x0, &(0x7f000075b000-0xb)='clear_refs\x00') sendfile(r2, r1, &(0x7f0000b82000), 0x400000ff) [ 219.772447] audit: type=1400 audit(1517851153.349:19944): avc: denied { net_admin } for pid=3905 comm="syz-executor5" capability=12 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 17:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000beb000)='fdinfo\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000c4000)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f0000359000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000c61000)={0x5, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0xf32, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) poll(&(0x7f0000776000)=[{r2}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000076d000-0x8)) syz_open_pts(r0, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x4) futimesat(r2, &(0x7f0000ca4000-0x8)='./file0\x00', &(0x7f0000b49000)={{0x0, 0x7530}, {0x77359400}}) 2018/02/05 17:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000b29000-0x8)='./file0\x00', &(0x7f00008f9000-0x8)='./file0\x00', &(0x7f0000b4f000-0x7)='proc\x00', 0x1000000001, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000fb4000)='./file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f00005f3000-0x8)='./file0\x00', 0x84, 0x400) getdents(r0, &(0x7f0000fe9000-0x47c)=""/2062, 0x80e) keyctl$join(0x1, &(0x7f00006b0000)={0x73, 0x79, 0x7a, 0x3}) 2018/02/05 17:19:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ea3000)='/dev/rtc\x00', 0x400080, 0x0) ioctl$BINDER_THREAD_EXIT(r1, 0x40046208, 0x0) sendto$inet6(r0, &(0x7f00009af000-0x36), 0x0, 0x20048050, &(0x7f0000e3f000-0x1c)={0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) [ 219.775940] audit: type=1400 audit(1517851153.349:19945): avc: denied { sys_admin } for pid=30419 comm="syz-executor6" capability=21 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 [ 219.777145] audit: type=1400 audit(1517851153.349:19946): avc: denied { sys_admin } for pid=30419 comm="syz-executor6" capability=21 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 17:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ef3000-0x4)='net\x00') fchmodat(r0, &(0x7f00002c5000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000050f000-0x10)={0x2, &(0x7f000097d000-0x10)=[{0x0}, {}]}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000ff2000)={r1, 0x2}) [ 219.787548] audit: type=1400 audit(1517851153.379:19947): avc: denied { dac_override } for pid=30422 comm="syz-executor0" capability=1 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 [ 219.811453] audit: type=1400 audit(1517851153.409:19949): avc: denied { dac_override } for pid=30422 comm="syz-executor0" capability=1 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 [ 219.813431] audit: type=1400 audit(1517851153.379:19948): avc: denied { sys_admin } for pid=30419 comm="syz-executor6" capability=21 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 17:19:13 executing program 7: mmap(&(0x7f0000000000/0xaf1000)=nil, 0xaf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000af1000)={0x0, 0x0}) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000af3000-0xc)='/dev/rfkill\x00', 0x20000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x200000000010, 0x2, 0x0) write(r2, &(0x7f0000e22000)="2400000024007f000000120000000100000ff6ff010000000000f300f1ffffff1322ff10", 0x24) bind$inet6(r1, &(0x7f0000190000-0x1c)={0xa, 0x0, 0xa4, @loopback={0x0, 0x1}, 0x2}, 0xd) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000af1000)=@get={0x1, &(0x7f0000af1000)=""/222, 0x401}) r3 = socket$inet6(0xa, 0x80001, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00006af000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000202000)=@ethtool_dump={0x40}}) 2018/02/05 17:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) inotify_add_watch(0xffffffffffffffff, &(0x7f00006b9000)='./file0\x00', 0x84000510) inotify_add_watch(0xffffffffffffff9c, &(0x7f0000d54000-0x8)='./file0\x00', 0x4) openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d8000)='/selinux/create\x00', 0x2, 0x0) r0 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000444000)='./file0\x00', 0x40) inotify_rm_watch(0xffffffffffffffff, r0) socket$unix(0x1, 0x2, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000e9c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) time(&(0x7f00002cd000)) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f0000248000)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000bfb000-0x8)={r2, 0x2}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000a7c000-0xe8)={{{@in6=@mcast2, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@multicast1}}, &(0x7f000046b000)=0xe8) recvfrom$packet(r1, &(0x7f0000990000-0x1000)=""/4096, 0x1000, 0x10061, &(0x7f00009d1000-0x14)={0x11, 0x19, r3, 0x1, 0x9, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) setsockopt$inet6_MCAST_MSFILTER(r1, 0x29, 0x30, &(0x7f0000617000)={0x2, {{0xa, 0x1, 0x80000000, @dev={0xfe, 0x80, [], 0x0, 0xe}, 0x6}}, 0x0, 0x5, [{{0xa, 0x3, 0x80, @empty, 0x3ff}}, {{0xa, 0x0, 0x1, @mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffff8001}}, {{0xa, 0x0, 0x100000001, @empty, 0x8}}, {{0xa, 0x1, 0xa0, @loopback={0x0, 0x1}, 0xffffffff}}, {{0xa, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}]}, 0x310) getpeername(r1, &(0x7f00004c8000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty}}}, &(0x7f00007f1000)=0x3a) 2018/02/05 17:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f00005ac000-0xfe)=""/254, 0xfe) 2018/02/05 17:19:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000184000-0x2c)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000023000-0x4)=0x2c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000751000)=r1, 0x4) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f000078b000-0x4)) write(r0, &(0x7f0000326000)="f00000081000ffdd0007fc9ff60f050000230a", 0xffffffffffffffab) setsockopt$inet_sctp6_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f0000037000+0x613)={r2, 0x0, 0xb1, "a6d4635cc376dc37a6bf936adc898fecce3787f2b8ea02b864526926c8f112c3070ef20e88b28408fdde4d6e0ac2036b82bead6f4b0a331c293a17990f8924570b3a0c4b451c26f68a827b8bbf09fad73cd10b7015c07b41413223a9a1fd810cf89d2a6b6ad481998eab57f1a1c30565a56f075510806c5cf0e3c3ffa44ffdb5fc7dc976d2b02af32a309a2c206ba8367044cf41b419e7ffef1aa1fc4809df76f1816ad5d2d44209b2b091775c4b082e47"}, 0xb9) 2018/02/05 17:19:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/05 17:19:13 executing program 4: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000000a000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getpeername$inet6(r0, &(0x7f000001b000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f000000b000)=0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4(r0, &(0x7f0000020000-0x10)=@ethernet={0x0, @dev}, &(0x7f0000025000)=0x10, 0x80000) sendmsg$nl_route(r1, &(0x7f000001c000-0x38)={&(0x7f0000016000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000025000-0xb8)=@ipv6_delroute={0x28, 0x19, 0x60d, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, [@RTA_MULTIPATH={0xc, 0x9, [{0x9}]}]}, 0x28}, 0x1}, 0x0) 2018/02/05 17:19:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000beb000)='fdinfo\x00') setsockopt$netrom_NETROM_T2(r0, 0x103, 0x2, &(0x7f00000c4000)=0x7, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bc0000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = dup2(r1, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0xa, 0x0) r4 = syz_open_dev$tun(&(0x7f0000359000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000484000-0x44)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @random="e46167460c7f"}, 0x0, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @common="65716c0000ffff130100000000000200"}) setsockopt$inet6_group_source_req(r2, 0x29, 0x2f, &(0x7f0000c61000)={0x5, {{0xa, 0x0, 0x4, @loopback={0x0, 0x1}}}, {{0xa, 0x0, 0xf32, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, 0x108) poll(&(0x7f0000776000)=[{r2}], 0x1, 0xffffffffeffffeff) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) syz_open_pts(r2, 0x0) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00006e4000-0x4)=0x800000000000c) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f000076d000-0x8)) syz_open_pts(r0, 0x1) ioctl$TCFLSH(r1, 0x540b, 0x4) futimesat(r2, &(0x7f0000ca4000-0x8)='./file0\x00', &(0x7f0000b49000)={{0x0, 0x7530}, {0x77359400}}) 2018/02/05 17:19:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) pipe(&(0x7f0000d1c000-0x8)) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000928000-0x28)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000630000-0x20)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000d39000-0x10)={0x1, &(0x7f0000aee000)=[{0x6, 0x0, 0x0, 0x7}]}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00009fb000-0xe8)={{{@in6=@loopback, @in6=@mcast1}}, {{@in6=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00003b7000)=0xe8) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000971000-0x10)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f00009e9000), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/05 17:19:13 executing program 1: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/policy\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ipx(r0, &(0x7f0000015000)="f5eee21271309f30bcee02f005468e286f0ec6d135a2e779e915c31b94f9d0ef20d8f2a429ea73a3c2a0e97e50ab45be4fd642ba5e35a5005b20c5a532d4ff8f28bbea4b887f7a5fc9", 0x49, 0x8000, &(0x7f0000006000)={0x4, 0x5, 0x0, "d63409b7e8ad", 0x6}, 0x10) sendmsg$nl_route(r1, &(0x7f000000a000)={&(0x7f0000011000-0xc)={0x10}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000012000-0x58)=@bridge_getlink={0x50, 0x12, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}, @IFLA_EXT_MASK={0x8, 0x1d}]}, 0x50}, 0x1}, 0x0) 2018/02/05 17:19:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000411000-0x16)='/selinux/checkreqprot\x00', 0x238000, 0x0) fstatfs(r0, &(0x7f000059a000)=""/152) r1 = syz_open_dev$loop(&(0x7f00005a3000-0xb)='/dev/loop#\x00', 0x0, 0x0) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000e6b000), &(0x7f0000512000)=0x4) ioctl$LOOP_SET_STATUS(r1, 0xc0481273, &(0x7f0000ed6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "3900ea631d00000000020000010000009f00000023f7b7d65f90b0e6330ee739b319d8f6aa6bd58d1443474482e85040fb4947ebb55bd19f335b5bffff0001f3", "cfa430745a540dc1c149b7b81579f6a41c51f7d51933223e82ab867dac761faf"}) [ 220.298384] device gre0 entered promiscuous mode [ 220.305292] IPv6: ADDRCONF(NETDEV_UP): gre0: link is not ready 2018/02/05 17:19:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_pts(0xffffffffffffff9c, 0x1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000000a000-0x4)=0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000384000-0xf)='/dev/sequencer\x00', 0x608001, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000f75000-0xa)='attr/exec\x00') exit(0x0) preadv(r2, &(0x7f0000276000)=[{&(0x7f0000f42000-0xcd)=""/205, 0xcd}], 0x1, 0x0) 2018/02/05 17:19:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008ae000-0x15)='/proc/self/net/pfkey\x00', 0x84040, 0x0) faccessat(r0, &(0x7f0000ade000-0x8)='./file0\x00', 0x100, 0x200) socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_dev$sg(&(0x7f0000321000-0x9)='/dev/sg#\x00', 0x0, 0x0) mkdir(&(0x7f0000b18000-0x8)='./file0\x00', 0x0) sendto$inet6(r1, &(0x7f00001b7000)="7665b1239dc669a8210641bd64b6d2e9e3efe1dc3214195c578e2638e6c6d85326f83e490e755f1a22c1a8bb18dd700aac149161f3cfb5510ca8328621080a2f8ab2534dffb144d30f89419089191cd299a35f8a7d9c271ff3607236dc66b79fa65742586296541dfe6192394dd95c9dc15607275ae98f614130fe704827c814c4b715d0b8c8ddf6cc4de86fae0fb4ad439bde56664aad29da48ff3fffbeb331a563ebf3b9620ce59e011be2813b02bec34025be8a3c9baa572837d10399ce25f0f5ac1063c810e43b9e018155060a", 0xcf, 0x0, &(0x7f0000322000)={0xa, 0x0, 0x2, @mcast1={0xff, 0x1, [], 0x1}, 0x15f97f78}, 0x1c) r2 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r2, 0x800000000402, r2) exit(0x0) syz_open_dev$sndseq(&(0x7f000000d000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6(0xa, 0x2000400000001, 0xa0c) setsockopt$sock_int(r3, 0x1, 0xf, &(0x7f000064d000-0x4)=0x100000001, 0x4) bind$inet6(r3, &(0x7f000008d000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) getsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f000039b000), &(0x7f00003a7000)=0x10) sendto$inet6(r3, &(0x7f0000d3b000), 0x0, 0xfffffefffffffffe, &(0x7f0000ed8000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) r4 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) fcntl$dupfd(r4, 0x800000000402, r4) mkdir(&(0x7f000080a000)='./file0\x00', 0x0) 2018/02/05 17:19:13 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) utime(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000012000-0xb)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000011000)='/dev/ppp\x00', 0x142, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5, 0x5, 0x2, 0x9b1, 0xffffffff, 0x2, 0x7, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x80000000, 0xffffffffffff8000, 0x3, 0x9, 0x20}}, &(0x7f0000002000)=0xb8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000011000)={r2, 0x100}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f5b000-0xf)='smaps\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f000029b000), 0x0, 0x4000019) r1 = gettid() rt_sigqueueinfo(r1, 0x9, &(0x7f0000000000)={0x31, 0x6, 0x1, 0x5}) 2018/02/05 17:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) creat(&(0x7f0000756000-0xe)='./file0/file0\x00', 0xfffffffffffffffd) chdir(&(0x7f00002d7000)='./file0\x00') umount2(&(0x7f0000f66000)='.', 0x2) mount(&(0x7f000000a000)='.', &(0x7f00008a7000-0x8)='./file0\x00', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f0000882000)) 2018/02/05 17:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000c09000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) clock_getres(0x2, &(0x7f0000355000)={0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00004b1000-0x20)={{&(0x7f0000ed2000/0x2000)=nil, 0x2000}, 0x1}) write$sndseq(r0, &(0x7f00005b0000)=[{0x0, 0x0, 0x0, 0xfffffffffffffffd, @tick, {0x0, 0x40}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @time={r1}, {}, {}, @result}], 0x60) 2018/02/05 17:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00004a2000-0x4)=@int=0x1af5, 0x4) socket$netlink(0x10, 0x3, 0x3) 2018/02/05 17:19:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x480000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f0000001000-0x4)=0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000000000001, 0x4807fc) ioctl(r1, 0x100000001, &(0x7f000001c000-0x3)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x55)={0x0, 0x4d, "62122b1b79dab8b238ba10fa8bb3f86ee76864f38d19b31a8e8af9e94b6e16292158e2b4e6ee01903037ec3a7193f1e4ae2f1daf84f11489bf2633657c89d38be2524976b2ab56f5fe93330e01"}, &(0x7f0000002000-0x4)=0x55) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={r2, 0x6b}, 0x8) 2018/02/05 17:19:14 executing program 4: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000a000-0x8)) sendmsg$key(r0, &(0x7f000000a000)={0x0, 0x0, &(0x7f0000004000-0x10)={&(0x7f0000009000)={0x2, 0x9, 0x0, 0x0, 0x2, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x12}, 0x1}, 0x0) 2018/02/05 17:19:14 executing program 7: clock_gettime(0xfffffffffffffff4, &(0x7f0000449000)) 2018/02/05 17:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000e9b000+0x18a)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5b000-0x28)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f00007ff000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) r2 = dup3(r1, r0, 0x0) socket$inet6(0xa, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000067000)={{{@in6=@ipv4={[], [], @remote}, @in=@dev}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f0000641000)=0xe8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f00007cc000)=0xaa0) fdatasync(r2) 2018/02/05 17:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001f2000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f000072d000)=0x81, 0x4) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000020a000)='/selinux/enforce\x00', 0x20000, 0x0) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f000045b000-0xe3)=""/227) r2 = socket(0x10, 0x2, 0x10) mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000002000), &(0x7f0000002000), &(0x7f0000004000-0x4), &(0x7f0000002000)) waitid(0x0, 0x0, &(0x7f0000004000-0x8), 0xc1000006, 0x0) clock_settime(0x2, &(0x7f0000305000)={0x77359400}) write(r2, &(0x7f000056e000-0x24)="24000000fb060dfeff040000000923c304000c0d00ea00010000d50000000000b81617", 0x0) 2018/02/05 17:19:14 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000000e000)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000017000-0x4)=0x2, 0x4) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000015000)=0x4, 0x4) bind$inet(r1, &(0x7f0000012000-0x10)={0x2, 0x0, @broadcast=0xffffffff}, 0x10) socket$inet6_dccp(0xa, 0x6, 0x0) listen(r0, 0x0) listen(r2, 0x0) 2018/02/05 17:19:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000419000-0xb0)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f00001a0000-0x17)={0x3, @tick}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f00004dd000-0xbc)) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00005f7000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00'}) clock_gettime(0x0, &(0x7f0000c8d000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000f1b000)={0x40, @time={r1, r2+30000000}, 0x3f, {0xff, 0x81}, 0x6, 0x2, 0x6}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000fdc000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/05 17:19:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)) read(0xffffffffffffffff, &(0x7f00004be000-0xce)=""/206, 0xce) r1 = syz_open_pts(r0, 0x0) recvmmsg(r0, &(0x7f0000ad8000)=[{{0x0, 0x0, &(0x7f00001e1000)=[{&(0x7f00003bd000-0x89)=""/137, 0x89}, {&(0x7f0000250000)=""/223, 0xdf}], 0x2, &(0x7f0000946000-0x78)=""/120, 0x78, 0x1}, 0xd14}, {{&(0x7f0000e0f000-0x20)=@pptp={0x0, 0x0, {0x0, @broadcast}}, 0x20, &(0x7f0000fc1000)=[{&(0x7f0000190000)=""/152, 0x98}], 0x1, 0x0, 0x0, 0x5}, 0x10000}, {{&(0x7f000044e000-0x6)=@hci, 0x6, &(0x7f0000b4a000-0x10)=[{&(0x7f0000e1a000)=""/116, 0x74}], 0x1, &(0x7f000011b000-0xb4)=""/180, 0xb4, 0xbb15}, 0x9}, {{&(0x7f000051c000-0xe)=@l2, 0xe, &(0x7f0000d81000-0x20)=[{&(0x7f000081a000-0xde)=""/222, 0xde}, {&(0x7f00000bf000-0x1e)=""/30, 0x1e}], 0x2, &(0x7f0000d8e000)=""/166, 0xa6, 0x8}}, {{0x0, 0x0, &(0x7f0000e70000)=[{&(0x7f000005e000)=""/51, 0x33}, {&(0x7f0000b87000-0xac)=""/172, 0xac}, {&(0x7f00004a5000)=""/152, 0x98}, {&(0x7f000040d000)=""/33, 0x21}, {&(0x7f0000833000)=""/98, 0x62}, {&(0x7f0000a05000)}], 0x6, &(0x7f000020e000-0x94)=""/148, 0x94, 0x7}, 0x200}, {{&(0x7f00009f6000)=@ipx, 0x10, &(0x7f00008b0000-0x40)=[{&(0x7f0000c83000)=""/211, 0xd3}, {&(0x7f00007a9000)=""/37, 0x25}, {&(0x7f000059b000-0x6e)=""/110, 0x6e}, {&(0x7f0000a3f000)=""/138, 0x8a}], 0x4, &(0x7f00000c3000)=""/227, 0xe3, 0x485}, 0x5}, {{&(0x7f0000286000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @empty}, 0x1c, &(0x7f000017a000)=[{&(0x7f0000da9000)=""/192, 0xc0}, {&(0x7f0000a5e000)=""/7, 0x7}, {&(0x7f00005c6000)=""/11, 0xb}, {&(0x7f00006e6000)=""/4096, 0x1000}], 0x4, &(0x7f0000890000-0x1000)=""/4096, 0x1000, 0x7fffffff}, 0x1}], 0x7, 0x10000, &(0x7f0000be2000-0x10)={0x0, 0x1c9c380}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000de0000-0x4)=0x401) ioctl$TCFLSH(r1, 0x540b, 0x1) 2018/02/05 17:19:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000be6000-0x4)={0x0, 0x6}, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1), 0xfffffffffffffea7, 0x20020006, &(0x7f0000386000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f00006b9000-0x26)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x3, @empty}, 0x0, 0x0, 0x0, 0x3}}, 0x26) 2018/02/05 17:19:14 executing program 1: mmap(&(0x7f0000000000/0xd27000)=nil, 0xd27000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f00008bd000)='./file0\x00', 0x101000, 0x2) r0 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x0, &(0x7f000004b000)={0x3}) mmap(&(0x7f0000d27000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000d28000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000d29000-0x1), 0x1) fstat(r1, &(0x7f0000b01000)) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000d28000)={0x18, 0x0, {0x3, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) getsockopt$inet_int(r1, 0x0, 0x3f, &(0x7f000086f000-0x4), &(0x7f0000b14000-0x4)=0x4) dup2(r0, r1) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000d2a000-0x8)='./file0\x00', 0x0, 0x0) ftruncate(r1, 0x3a28000000) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) link(&(0x7f0000b8c000)='./file0\x00', &(0x7f0000d2a000-0x8)='./file1\x00') 2018/02/05 17:19:14 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fcntl$lock(r1, 0x6, &(0x7f0000011000)) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000003000)={&(0x7f0000011000/0x2000)=nil, 0x2000}) 2018/02/05 17:19:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000020f000-0xd)='/selinux/mls\x00', 0x0, 0x0) pread64(r0, &(0x7f0000183000)=""/224, 0xe0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00001e6000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) 2018/02/05 17:19:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c1c000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000500000-0x5c)={{0xa, 0x3, 0x2, @mcast2={0xff, 0x2, [], 0x1}, 0x8}, {0xa, 0x2, 0x5, @dev={0xfe, 0x80, [], 0x0, 0xd}, 0x9}, 0xa9b, [0x80000000, 0xff, 0x7c3c, 0x8, 0x80000000, 0x7fff, 0x12, 0x7]}, 0x5c) socket$inet6_tcp(0xa, 0x1, 0x0) r1 = open(&(0x7f0000b30000-0xa)='./control\x00', 0x80040, 0x0) fcntl$setlease(r1, 0x400, 0x0) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xffffffffffffffdd}, &(0x7f0000dd8000-0x10), &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) open(&(0x7f0000dd9000)='./control\x00', 0x6c02, 0x0) 2018/02/05 17:19:14 executing program 0: pipe(&(0x7f0000108000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0xe33}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000000)={0x0, 0x0, 0x200}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000c83000)={r1, r2, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket(0x14, 0x4000000080002, 0x2) write(r3, &(0x7f0000924000)="260000005e0009007600eaf83a2200370000000200000000d4ffff00001cdb1e40ff4435eab5", 0x26) 2018/02/05 17:19:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f08000-0x11)='/dev/vga_arbiter\x00', 0xa02, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000655000-0x10)={0x7ff, 0x200, 0xdda, 0xb74, 0x0}, &(0x7f0000d91000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000569000-0x8)={r1, 0x1}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f000060c000)='oom_score_adj\x00') getpgrp(0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000068c000-0x4)=0x0) r4 = syz_open_procfs(r3, &(0x7f00007d5000-0x11)='net/fib_triestat\x00') sendfile(r2, r4, &(0x7f000072e000)=0x3, 0x1) fcntl$getownex(r0, 0x10, &(0x7f0000a02000-0x8)) 2018/02/05 17:19:14 executing program 2: r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000367000-0x10)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x10000, 0x6, 0x2, 0x81}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f00001ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f000084b000-0x4)=0x14) r1 = socket$netlink(0x10, 0x3, 0x1f) writev(r1, &(0x7f0000fb6000-0x10)=[{&(0x7f0000fb4000)="1f00000003031900030007000000068100023b0509000100010100ff1ffe58", 0x1f}], 0x1) 2018/02/05 17:19:14 executing program 4: mmap(&(0x7f0000000000/0xf7e000)=nil, 0xf7e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x5, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000f73000-0x38)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f00002ca000-0x10)={&(0x7f0000f79000)=@ipv4_newroute={0x30, 0x18, 0x305, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, [@RTA_MULTIPATH={0x14, 0x9, [{0xd}, {}]}]}, 0x30}, 0x1}, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r0, &(0x7f0000f7e000)="d67ab7be643fffdd64a1eeb92597871f1fb0c368fea79bc5211f8e14172dc2411880c1d8152c5830c618dbf45310dd584fa22793cc4c8b54d04b2baad91629d72ff62048628eee836cb8cb71744964f49deed0728c050cd0e2ada71b544ac5c04de25c2b3fd36796e3b2a2b9b206404bc9a138d653c38a5c77978bc09a5564bac408c85eb8aa507911a028c7382f66a95abab388e22e874a130839ad2214771591ff114b0b2ccdf860b3528aac4d06c9e4ac2ff0294d26a49b4bbdf1b20fe2ee055e2e2cd90c45b1d0501196f970a552e154d480d8e3bbcb0f3085480c4b38ceb8f5193c", 0xe4, 0x44894, &(0x7f0000f7e000)={0x3, {"a5dbaefbced875"}, 0x1000}, 0x10) 2018/02/05 17:19:14 executing program 7: mmap(&(0x7f0000001000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000004000)='net/tcp\x00') read(r0, &(0x7f0000020000-0x42)=""/174, 0xae) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000004000+0xa06)={@generic="41b07f5c2e7be4a87496d6d890529a1e", 0x101}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f000000d000-0x8)=0x6) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000, 0xfffffffffffffc00, 0x0, 0x12, 0x13, 0x0, "67f23089d27f2d6edd72317b00b7962cb6c538cd8c89e1bbf0fb80a3686a1e761bd68f80ad216b0e372dea36e8b62afb75456b99b357d7fa8904c4df05ac3f2c", "d31774bec64b1782a907ba47784442de89443ff057c38830c567e408fc7d5e489fe720f46414112ef997f51694c73b4d9807f35fb09907025a70c56bbe12816b", "4d46a125410874f7b0d64bcac89bf66ed2de536805102bc754ca7e8f840e925e", [0x6, 0x2]}) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000020000)={0x0, 0x8, 0x8, 0x8000, 0x6, 0x0, 0x8, 0x3f, {0x0, @in6={{0xa, 0x0, 0x65d1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}}, 0x611, 0x5, 0x1, 0xffff, 0x8}}, &(0x7f0000021000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000001a000)={r2, 0x4}, &(0x7f000001c000)=0x8) read$eventfd(r0, &(0x7f0000004000), 0x471) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f000000e000)={r1, 0xda}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(r0, 0x1, 0x80000000, 0x7) getsockname$netlink(r0, &(0x7f0000021000-0xc), &(0x7f0000010000-0x4)=0xc) readv(r0, &(0x7f0000012000-0x40)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000016000-0x1000)=""/4096, 0x1000}, {&(0x7f000001f000)=""/133, 0x85}, {&(0x7f0000006000-0x50)=""/80, 0x50}], 0x4) 2018/02/05 17:19:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getegid() r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x200040, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000001000-0x4), &(0x7f0000001000)=0x4) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000001000-0x4)=0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000441000-0x9)='illinois\x00', 0x1b5) bind$inet(r1, &(0x7f0000bd6000-0x10)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) fstatfs(r1, &(0x7f0000cac000-0x9d)=""/157) sendto$inet(r1, &(0x7f0000589000-0x1), 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001}, 0x10) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000f40000-0x50)={@common='vcan0\x00', @ifru_flags=0x2000}) shutdown(r1, 0x100800000000001) 2018/02/05 17:19:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000499000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") ioctl$TCSETSF(0xffffffffffffffff, 0x5404, &(0x7f000034a000-0x24)={0x6, 0x5, 0x1, 0xb54a, 0x4, 0x6, 0x9, 0x7fffffff, 0x3, 0x0, 0x0, 0x4}) r1 = open(&(0x7f00001ea000-0x8)='./file0\x00', 0xc0, 0x0) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) readv(r1, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0xcb}], 0x1) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000a7e000)={0xee, {0x2, 0x1, @broadcast=0xffffffff}, {0x2, 0x2, @empty}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x20, 0x0, 0x0, 0x2, 0x21, &(0x7f0000af0000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x6, 0x8, 0x7fffffff}) mount(&(0x7f0000db0000)='./file0/file0\x00', &(0x7f0000880000-0x8)='./file0\x00', &(0x7f0000263000)='tmpfs\x00', 0x0, &(0x7f00008d8000-0x1)="d6") [ 221.394366] tmpfs: No value for mount option 'Ö' 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)}], 0x1, &(0x7f00005ec000)=[]}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2}], 0x20}], 0x2, 0x0) ioctl$EVIOCGLED(r0, 0x80404519, &(0x7f000034b000)=""/42) 2018/02/05 17:19:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00003f2000)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000076f000-0x4)=0x10) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000ea000-0x11)='/dev/vga_arbiter\x00', 0x100, 0x0) recvfrom$llc(r2, &(0x7f000084f000)=""/227, 0xe3, 0x41, &(0x7f0000857000)={0x1a, 0x1b, 0x4, 0x3, 0x1, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x17}}, 0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000c16000), &(0x7f0000c42000-0x4)=0x4) connect$inet6(r0, &(0x7f0000e54000)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1b) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f000072f000)={{0xa, 0x2, 0x454, @loopback={0x0, 0x1}, 0x7ff}, {0xa, 0x3, 0xffffffff, @mcast1={0xff, 0x1, [], 0x1}, 0x3}, 0x3, [0x7, 0x2, 0x1, 0x8, 0xffffffffffff6e63, 0x5, 0x1, 0x73]}, 0x5c) 2018/02/05 17:19:15 executing program 2: socket$key(0xf, 0x3, 0x2) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000034d000)='/selinux/validatetrans\x00', 0x1, 0x0) socket$inet(0x2, 0x80001, 0x6f7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000dc4000)={@common='lo\x00', @ifru_ivalue}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x0, 0x6}}}) 2018/02/05 17:19:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kexec_load(0x7fffffff, 0x8, &(0x7f000039d000-0x100)=[{&(0x7f0000ea4000)="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0x1000, 0x3, 0x10000}, 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", 0x1000, 0x5, 0x3f}, {&(0x7f0000642000-0xa0)="f2807242c5a6ed070c62f31acd89b1f902ab1473a9c2f35455bcd8db22525fa0fa00f0cfe0955a5da18ecc5fa93375fa19de37487324a487d9a37405f1e9db8c1aa3fdf3ecb425c272e2c6b409afc58806204dface4dfd03ff6f6e22276d133434d994246d884b53d0993ab60a0c80c01680796a16b266b6a8c1b1e0bb7642f3703c612c418b7ecfc8e9c8e0edfa93191c56e9d1fae0d377c15443d3ceb94076", 0xa0, 0x5, 0x1}, {&(0x7f00002be000)="7e87fddef1dc9f47ed6bb8779879c1cf7809a28cc568134882e61181c0c955d555d96c2369bcbdc9e8c7bbf6a6745a39407b85474b0bef87d6d3926876c2dc08fbf728d42a28aead8cdc0a7b82f0d199da033b0a7c3fddedc8ca5fee8da5b3f8d4bc6a1f1fdd8fa74fd0f181cb0bde969013cff8ccc7a1b10586c1aee3ad26ababab26b3a3eb78c2e289b8bb9c86abbe625dd109a06b", 0x96, 0x86, 0x68}, {&(0x7f00009de000-0x53)="8d41d47a6b087479a9e446b285aab1bfa2b19576ec670abad20b64ee9e28400745251fbe1ba7664a00e0a68d0ffe216751ff740577633780682a34b7adbccb6b205d84563c015993c97fd7f10f7518bca1ada5", 0x53, 0x7, 0x200000000000}, {&(0x7f0000261000)="7fdf175712d9b2144f4d6b7b7c4e58b5a56ea9cc29f989fdb663208a79244ef23e7c2770015040cd70c0df1731d30ec4ecbceffd3219789ac2a73b20784fa4d7a52a5f30c792f86fb0b4db169625b901230f82e1c7f171fb182ba9975aa7469d9ec4ea7415384f4150f2775a94557a50bf48f4c778e9c08a50f4bd", 0x7b, 0x1, 0x8}], 0xa0000) r0 = syz_open_dev$usbmon(&(0x7f000073d000-0xd)='/dev/usbmon#\x00', 0x400, 0x100) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000839000-0x4)=0x1) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r1 = open$dir(&(0x7f0000029000)='./bus\x00', 0x0, 0x0) poll(&(0x7f00001a0000)=[{r1, 0x8000}, {r1, 0x1}], 0x2, 0x0) getdents64(r1, &(0x7f0000f08000-0x14)=""/24, 0x18) 2018/02/05 17:19:15 executing program 3: mmap(&(0x7f0000000000/0xceb000)=nil, 0xceb000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000521000-0xd)='/dev/usbmon#\x00', 0x7, 0x0) getdents(r0, &(0x7f0000993000-0xb5)=""/181, 0xb5) mlock(&(0x7f00001b1000/0x1000)=nil, 0x1000) mlock(&(0x7f0000095000/0xc00000)=nil, 0xc00000) 2018/02/05 17:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000416000)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000776000)=@hopopts={0x2, 0x29, [], [@generic={0xff, 0x4c, "e38bf04b0ff4a263df9365315d3261de32d2733f6a68f3bba1aa33552087cc327a0e2fb374b4ad76a1875ab8eb20affd9aa266f9098bdd928cf72b8d4ebf749c0ace5ccd8eca3915d746a877"}, @generic={0x560c, 0x30, "478ffbd7608be3bbb112a6f12ee6f6febc11884d2a71391048134029ecc447742fc89aab0f826240ecd27459cc908163"}, @enc_lim={0x4, 0x1, 0x1}, @pad1={0x0, 0x1}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x6}, @generic={0x643e, 0xb8, "f078f6230c6b274b2f1c8ec427cc70ea1cde061dec0ba28531c9aefc2913afb3f75c60e18b18a652e2f75ba66bdf7c01dd44fc53138b1870b91163d9ef51fedf8580c85d07ff7c91cfc2da0bd41acaef36ae06456e51575093cd9522e1e9dc82ec754398579223cb1b98ea76a47af8adbc7a87cd76b12b4d8b9b042e2c16fffccd10d12a830b1c89a1fc52aaff3448360be56fcd226acb5a61ea48af851ea98ae0cd2ccef0f9494afc91b43634fc9462feec472968ea5589"}]}, 0x158) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000f79000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a033533c000035db24a266325d59"}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e3f800", @ifru_flags=0x2fd}) r3 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000a7d000-0x60f), 0x0, 0x48000, &(0x7f00008b1000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x1c) sendmmsg(r3, &(0x7f0000f9b000-0xf0)=[{{&(0x7f0000706000)=@in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10, &(0x7f00003dc000-0x60)=[], 0x0, &(0x7f00005cd000)=[]}}], 0x1, 0x0) ioctl$KDENABIO(r2, 0x4b36) 2018/02/05 17:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x100000000000010, 0x2, 0x0) write(r0, &(0x7f000003e000)="260000005e0009fff10000f83a0000ffffff080001009f00030000000100085b1ee9fb4b35ea", 0x26) pipe2(&(0x7f0000481000)={0x0, 0x0}, 0x84800) r2 = getuid() ioctl$TUNSETOWNER(r1, 0x400454cc, &(0x7f00005a4000)=r2) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00006c5000)) syz_open_dev$tun(&(0x7f0000d3c000)='/dev/net/tun\x00', 0x0, 0x0) socket$pppoe(0x18, 0x1, 0x0) recvfrom(r0, &(0x7f0000f3f000)=""/4096, 0xffffffffffffff7c, 0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000dee000)={&(0x7f0000bc9000)=@sco={0x1f, {0x0, 0x1d, 0xfff, 0x5, 0x7, 0x9}}, 0x8, &(0x7f00000fe000-0x70)=[{&(0x7f0000afb000)="414ebaef502a65ab2219affb7edd1e5693cf85d98b5f88df7d6628a88485103fb463cb39ad937b96ee5304c68f4843691220e1a9b8ab8b8150e5ea4fb56402852446c0e7f5017e322014f4831a110a84c34cf28c263214ebacee08060540d1711e5de8f1f483b7e10db4445ecc22d21d51aa9dcb516e6a1df24af2eae968a83afa2803d1da706b37efe08b9b510e7468a49ab54054592adb61f9863d33dc3a686d2f3d12bd4ab69f520e1419f197fc6166377e2eb4f687a9ef4e96682c1ee9a2", 0xc0}, {&(0x7f0000891000-0x3c)="0034db09a6f36c792ae6d070894f9ea9a7533101ff73c32c9240989772e41e94d5f181a6fd8ca7d6ee858766d82d218ae09e467fd5fb8cdc679b18ad", 0x3c}, {&(0x7f0000a43000)="823fe1474f206c7f9b9fcac673f6063dbb8c0288405293782b80aebf1203e3a61f5ac8c1b000f8515974a20491dc8497974696b901b074d988baa122b59d1ed3292af0e5a18d065d297700d23437d06bce0425c684b801f6c955ef95b737af4930662b98451706f477892565188298b9a8d9eea58c8753b3b6fc3c9f08321434136b97a92eb59e8a562cbc2d0fa3fc2cb71b8ebffea3537cba50e56e763a1fa7344b88d312f8b6ae7a6b5701063770cf87b25e38dfaca6f2f9e02c8dcaf922a44a93193bc50f3cf2e8d9e834c186596002", 0xd1}, {&(0x7f00003cb000)="744358cc1828acb84c71d8ce68940067e764ca4f5da885e51cfee68d83923d396bc7090bfc5bd14ec5c32d1a2f5f67d69c26f190ae3e8c0a987f6bd9a792130f711d39038882c7de510a51c2b1b6075beb379e51c79c49438cc66a53fd311098caa2fa0860314cafc3b3fc494a5c1d602d92b6a569cde5df98ac55b162f12689cac79f7831ef225e9c7c8ee7b4204561d6588a98dbc92116c08ec7968fd41dcb2845a9db545f12acfe2ea7fbdeb535d5cbbcc5d6dee558b3bd9685f855e65e93b723af9ceda42311212e4ccc0f11da10aed73f07437295a94e0a5323548fd852ca27ccd75449f68aee51dc3bf7bd04", 0xef}, {&(0x7f000075a000)="7df7df39633f96958503252eb777ec11ddba0e31f2904fe3a8f7f70963dce7f382597c06e327d3d155a5c8dca24fd1fa8c6f66cf9bbb50f4a19c83d436cc2d418a2b10c8d56eb37cb1978b85c03e71ed04007a8d3e748911cd130b3ef5428dc252262c6f32830b503674e2999c84ce1036e6301f340d6c67dfa408fe1d5109d23582bb2d4d0932d245d73884fb4540bea4ba67d6b01bec37f9b11293096566693ea5e628", 0xa4}, {&(0x7f000046c000-0x70)="f573d8da02d93858edcc05bddfe98f583fd4151d82ba4ce0e53c964395753eb5df65a9ae537766f893837687e7c175ddf77464f1e19aaf6f21dbf37df033719393cadc06772d2f9dfaa944f37f707ebc9aa6de4742b1f23c6ccb8e43962bcbe0834457b535bf80438629f46e76ab2e3e", 0x70}, {&(0x7f00009b5000)="a83eed5d0b5ea9acdea3a69b4a851e2dcd61f9939bad18735ca4689e7e8a1cbb29fb92a7d69f226eaf2d80492ac72fad59ce5524326c2001ccb776a7c878a8185922c687d3ed4190e5b8c70280814e0fa5eafedf78e10a5173e536dcc9fd67d32cb8bbcb4d1d1a9beffa1dde74c5275d052d07d081f07b246131acaed4aaedd6eefc31c500551cf593ca0cc084b04268efeb06843832ed1aba4777515f107854a0d5a230", 0xa4}], 0x7, &(0x7f0000b8f000)=[{0x60, 0x1, 0x1, "40dfbf9ad240933c64f8e034dd731c23dd98236703813e2c905acc9f917f77700bd7e792d8f5a134911008f8be1169d3ba16ff53da66cf24f01d05524f18c9bdea92098016580f147b"}, {0x28, 0x11b, 0x1, "9c4770e768aa924c62ff7f39ab76bbef7db74922"}], 0x88, 0x4000}, 0x20004000) 2018/02/05 17:19:15 executing program 7: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$user(&(0x7f0000986000-0x5)='user\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000a6000)="a41614b0440ed9aada64d0291220f12355cdc1d6ea07cc4e860a", 0x1a, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fb1000)='cifs.idmap\x00', &(0x7f0000fb2000-0x5)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000fb1000)="40389584abed6b5dee58138abaa950400a0c4223dfab6780d08aa4504cc9b548aee9802f303b0de68d6ac01aa64da52a8b285da462c1a695a66deeb886454d2ef5fa658798a02cca008bb15ecda3802953b18639660cf87636b1b13aa59acb641d07804561f29d6dbe57295bb998f3591e9692b67bd591a1d94c5c8200dc0ccfd0d7cf3ed223226f30b156d45f78623171f4ccf68df890fe316f5e05bec68eecb1b74f2ccbc7f91c2c1b24e12e01623350191c03f3108f93a7956bca431c626c94b9193ef620de2d839c072eae15244ab7e10dc3ad50bafc0e8362b8aa3628d3a08fba27f7a3a1", 0xe7, 0xffffffffffffffff) keyctl$unlink(0x9, r0, r0) add_key(&(0x7f0000016000)='dead\x00', &(0x7f0000422000-0x5)={0x73, 0x79, 0x7a}, &(0x7f0000017000-0xfa), 0xfffffdfd, 0x0) unshare(0x280603fe) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) request_key(&(0x7f000092a000-0xa)='id_legacy\x00', &(0x7f0000fb1000)={0x73, 0x79, 0x7a}, &(0x7f0000faf000-0x3)='+}\x00', 0x0) clone(0x2e882000, &(0x7f000091c000-0xc1), &(0x7f0000b44000), &(0x7f0000b70000), &(0x7f0000e77000)) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/dev/sequencer2\x00', 0x22182, 0x0) sendmsg$key(r1, &(0x7f0000782000-0x38)={0x0, 0x0, &(0x7f0000f8d000)={&(0x7f0000d66000-0x1b0)={0x2, 0x9, 0x101, 0x7, 0x36, 0x0, 0x5, 0x0, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @rand_addr=0x40}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_lifetime={0x4, 0x3, 0x800, 0x7, 0x2, 0x3ff}, @sadb_x_sec_ctx={0x21, 0x18, 0x6, 0x8, 0xfc, "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"}, @sadb_x_policy={0x8, 0x12, 0x3, 0x1, 0x0, 0xe, 0x8000, {0x6, 0x33, 0x7, 0xfffffffffffffffb, 0x0, 0x5, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@multicast2=0xe0000002}}, @sadb_x_sa2={0x2, 0x13, 0x80, 0x0, 0x0, 0x1, 0x4}]}, 0x1b0}, 0x1}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0x38000)=nil, 0x38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000031000-0x6)='./bus\x00', 0x0) r0 = open(&(0x7f000001e000-0xc)='./bus/file0\x00', 0x880c0, 0x0) mmap(&(0x7f000003c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f000003c000)='./bus/file0\x00', 0xe88c) mmap(&(0x7f0000038000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r0, &(0x7f000002a000-0x10), &(0x7f0000015000)=0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000039000-0x4), &(0x7f0000026000-0x4)=0x4) mmap(&(0x7f0000004000/0xc000)=nil, 0xc000, 0x3, 0x12, r0, 0x0) lstat(&(0x7f0000006000-0xc)='./bus/file0\x00', &(0x7f000003c000-0x44)) clone(0x0, &(0x7f0000b18000-0x1), &(0x7f000067e000), &(0x7f0000010000-0x4), &(0x7f0000001000-0x1)) 2018/02/05 17:19:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00004b7000)='/dev/usbmon#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000ef2000-0x8c)={0x0, @in={{0x2, 0x1, @broadcast=0xffffffff}}}, &(0x7f00008e1000)=0x8c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000899000)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, 0x7, 0x1, 0x4, 0x1, 0x4}, 0xa0) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f000053b000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) r5 = dup2(r0, r4) fcntl$setown(r3, 0x8, r2) fcntl$setsig(r5, 0xa, 0x26) pread64(r0, &(0x7f0000c92000)=""/234, 0xea, 0x0) poll(&(0x7f0000028000-0x8)=[{r4}], 0x1, 0x8000) r6 = dup3(r3, r4, 0x0) tkill(r2, 0x16) fcntl$F_SET_FILE_RW_HINT(r4, 0x40e, &(0x7f0000471000)=0x7) accept$packet(r0, &(0x7f00008ea000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000fec000)=0x14) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000070000)={{0xffffffffffffffff, 0x2, 0x9, 0x1, 0x1f}}) getsockname$packet(r5, &(0x7f0000a98000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000617000)=0x14) r8 = getuid() setsockopt$inet_IP_XFRM_POLICY(r5, 0x0, 0x11, &(0x7f0000f94000-0xe8)={{{@in=@loopback=0x7f000001, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x1, 0x1eda, 0x3, 0xf6d, 0xa, 0x20, 0xa0, 0x5c, r7, r8}, {0xffffffffffffff7f, 0x9, 0x7, 0x2, 0x7, 0x200, 0x100, 0x400}, {0x8, 0x7, 0xa552, 0x3}, 0x5, 0x0, 0x1, 0x0, 0x1}, {{@in=@loopback=0x7f000001, 0x0}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x0, 0xf}, 0x4, 0x0, 0x2, 0xafec, 0x1f44e45f, 0x2, 0x3}}, 0xe8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000afc000-0x108)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}}, [0x80000000, 0x1, 0x800, 0x8, 0xec, 0xffff, 0x5c99, 0x7, 0x7bc, 0xc95f, 0x3ff, 0x200, 0x2, 0x2]}, &(0x7f0000093000)=0x108) ioctl$FUSE_DEV_IOC_CLONE(r0, 0x8004e500, &(0x7f0000e64000-0x4)=r0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r6, 0x84, 0x70, &(0x7f00003dd000-0x108)={r9, @in={{0x2, 0x2, @broadcast=0xffffffff}}, [0x9, 0x0, 0x3, 0xc45, 0x7, 0x0, 0xc4c6, 0x4, 0x3f, 0x1c00000000000000, 0x1, 0x6, 0x0, 0x0, 0x2]}, &(0x7f000012f000-0x4)=0x108) 2018/02/05 17:19:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000001000)='/dev/autofs\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000000)={0x2, 0x2, 0x8, 0x7, 0x400}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) gettid() r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000fe4000)="01726f6564756dc80066b96c74657200") sendfile(r1, r1, &(0x7f00006c7000), 0x2a) 2018/02/05 17:19:15 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fdd000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000fdb000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)) r3 = syz_open_pts(r1, 0x0) dup2(r2, r1) readv(r3, &(0x7f0000fe3000)=[{&(0x7f0000c8f000)=""/146, 0x92}], 0x1) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000089000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @multicast1=0xe0000001}, {0x2, 0x0, @loopback=0x7f000001}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00006b7000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000649000-0x154)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x2}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x138}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x2) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f000090c000)=[{0x40}, {0x6}]}) 2018/02/05 17:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000e35000)={@mcast2={0xff, 0x2, [], 0x1}, @dev={0xfe, 0x80, [], 0xffffffffffffffff, 0xf}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5a00002}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000092e000)='/dev/rfkill\x00', 0x20001, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f00005a8000)=0x1) 2018/02/05 17:19:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000519000), &(0x7f0000000000)=0x60) fadvise64(r0, 0x0, 0x6, 0x0) mmap(&(0x7f0000000000/0x4f0000)=nil, 0x4f0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00004f0000)={0x0, 0x0}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$fiemap(r0, 0xc020660b, &(0x7f00004a7000-0x138)={0x7, 0x1, 0x0, 0x401, 0x5, [{0xfffffffffffff801, 0x3ff, 0x0, 0x0, 0x0, 0x9}, {0x1cba, 0x5, 0x7, 0x0, 0x0, 0x880}, {0x1, 0x272, 0x81, 0x0, 0x0, 0x200}, {0x886, 0x5, 0xffffffffffffffe9, 0x0, 0x0, 0x2081}, {0x2, 0x0, 0xffff, 0x0, 0x0, 0x200}]}) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00004f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f00004f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) process_vm_writev(r1, &(0x7f0000063000)=[{&(0x7f000002c000)}], 0x1, &(0x7f00004f0000)=[{&(0x7f00004f0000)=""/108, 0x6c}, {&(0x7f00004f1000-0xc4)=""/196, 0xc4}, {&(0x7f00004f0000+0xb5d)=""/24, 0x18}, {&(0x7f00004f1000-0x51)=""/81, 0x51}, {&(0x7f00004f0000)=""/131, 0x83}, {&(0x7f00004f0000)=""/90, 0x5a}, {&(0x7f00004f0000)=""/113, 0x71}, {&(0x7f00004f1000-0xbd)=""/189, 0xbd}], 0x8, 0x0) r2 = syz_open_dev$binder(&(0x7f000014a000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40086602, 0x0) 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$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 = socket$inet6(0xa, 0x80000, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00005de000-0x8)={0x0, 0x400}, &(0x7f0000aa1000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000174000)={r3, @in6={{0xa, 0x1, 0xffffffffffff5849, @mcast1={0xff, 0x1, [], 0x1}, 0x9}}}, &(0x7f0000d85000)=0x8c) 2018/02/05 17:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000d11000-0x4)=0xfffffffffffffffb, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000019000)='net/rt_cache\x00') setsockopt$netrom_NETROM_N2(r1, 0x103, 0x3, &(0x7f0000914000-0x4)=0xfffffffffffff2af, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f000070c000)={0x0, @in6={{0xa, 0x0, 0x26ee, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}}, 0x100000001, 0x6, 0x2, 0xdc, 0x400000000000004}, &(0x7f0000196000-0x4)=0xa0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000d13000-0x8)=@assoc_value={r2, 0x5}, 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f000046d000-0xe)='/dev/keychord\x00', 0x800, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f00004b5000-0x10)={0x0, 0x8, 0x6, 0x6}, &(0x7f0000987000-0x4)=0x10) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f00000d0000)={r4, 0x9}, 0x8) [ 221.728594] binder: 30654:30663 ioctl 40086602 0 returned -22 2018/02/05 17:19:15 executing program 5: r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00006e4000-0x16)='/selinux/checkreqprot\x00', 0x0, 0x0) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000f50000)=""/212) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00009d5000)={&(0x7f0000d25000)={0x2, 0x1, 0x0, 0x0, 0xc, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @empty}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0x60}, 0x1}, 0x0) pread64(r1, &(0x7f000055d000-0x1000)=""/4096, 0x1000, 0x0) 2018/02/05 17:19:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x2159, &(0x7f000045e000-0x8)=[{0x6, 0x0, 0x100000001, 0x7fffffff}]}) mq_open(&(0x7f0000123000-0x1)='\x00', 0x40, 0x94, &(0x7f0000ed2000)={0x0, 0x6, 0x7, 0x9, 0x8, 0x3, 0xfffffffffffff801, 0x8}) membarrier(0x1, 0x0) r0 = memfd_create(&(0x7f000079f000)='{cgroupppp0.\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000068000)={0x1, [0x0]}, &(0x7f0000fd6000)=0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/05 17:19:15 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000019000)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f000001c000)="cf2a48c3f4e3e88efc4a3926fe01c76a09ee51fbbb21b7027be323ff9befc36908983be667a68f1ec5e4", 0x2a, 0x0, &(0x7f0000008000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, 0x10) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000009000)={@common='sit0\x00', @ifru_data=&(0x7f000001c000)="6b6be7000000007000b400a472ca66f3000000ef0002000000000000cb9d3cb0"}) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f000001b000-0x4)) 2018/02/05 17:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000b90000/0x2000)=nil, 0x2000, 0x11) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000e26000-0x4)={0x7fff}, 0x4) remap_file_pages(&(0x7f000089b000/0x1000)=nil, 0x1000, 0x1000000, 0x6, 0x3013) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004ac000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000ce7000)={0x3, 0x81, 0x81f7, 0xed9000000000, 0x7, 0xf6, 0x2400000000000000, 0x1, 0x10001, 0x8, 0x46, 0x81}) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000f52000/0x1000)=nil) sigaltstack(&(0x7f0000229000/0x3000)=nil, 0x0) getresuid(&(0x7f00004a1000), &(0x7f0000b05000-0x4), &(0x7f000030e000-0x4)) 2018/02/05 17:19:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) r1 = accept$inet(r0, &(0x7f000035b000)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f000023d000)=0x100) ioctl$sock_proto_private(r1, 0x89ea, &(0x7f0000918000)="604fd20971bd2ad84207c025fd04b83f60fe32b8f30a46a33183426dfaa06d63e29872ab20837997065d2b777b697ef9d59c71aca1b73bcce227e5411c803e7aeef12e61e5e313eb365d54925a72f97dd03b8fb9737c7841dc6108170c2466a69218a857c31c027cc21edea5637d40d7139728cfa3ecdb99acae8b6de67c72cc69d6e01129700e0998d0c3f32b726792e48524ebf0e2e9af35be410ba7d421a3f4a95ce69bb9674bc348176a97a724bb409d148014bb9f6bc57f435c20a0a1882f4b57b5e609a1bee6") getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0}, &(0x7f00002d7000)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000d1c000-0xf)='attr/keycreate\x00') write$selinux_context(r3, &(0x7f0000539000)='system_u:object_r:init_var_run_t:s0\x00', 0x24) 2018/02/05 17:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000048d000-0x8)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000781000-0x8)={r1, 0x3}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f000014f000)={&(0x7f00003c8000-0xc)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f000030d000)=@newsa={0x158, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@rand_addr, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x86}, [@replay_esn_val={0x20, 0x17, {0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x5, [0x0]}}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x158}, 0x1}, 0x0) 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de2000-0x1), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001}, 0x10) r1 = add_key$keyring(&(0x7f000034f000-0x8)='keyring\x00', &(0x7f0000a07000)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000256000-0x8)='keyring\x00', &(0x7f0000c04000)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, r1) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000af5000)='illinois\x00', 0x9) membarrier(0x8, 0x0) recvfrom(r0, &(0x7f0000f9d000-0x65)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) recvmmsg(r0, &(0x7f0000642000-0x120)=[{{&(0x7f0000bba000-0x58)=@alg, 0x58, &(0x7f0000d21000-0x20)=[{&(0x7f00005da000-0x9c)=""/156, 0x9c}], 0x1, &(0x7f0000352000-0xa6)=""/166, 0xa6}}], 0x1, 0x0, 0x0) 2018/02/05 17:19:15 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, 0x200000000000a, &(0x7f0000425000)=0x1004, 0x4) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000da2000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000231000)={0x0, 0x200, 0x30, 0x4ab, 0x17}, &(0x7f0000196000)=0x18) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f00008ce000-0xc)={r2, 0x100000000, 0x30}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000063b000)=0xffffffffffffffff, 0x4) sendto$inet(r0, &(0x7f0000de2000-0x1), 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) prctl$setfpexc(0xc, 0x100000) 2018/02/05 17:19:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000007000-0xa)={&(0x7f00000c5000-0x93)="134e721c060000000000000001012053d1c199b0c4cbd7ab0296e7154fea8aa900000005f6812bf975fd831ef5ec461bb6c0a3532a9a203d11f67732285e058ecec7b40e37910727b26b20338b84e5cc285a589a7f324ca94a7da40be1b70c09820899b3091c2484fb00000000000000ff1bafeb30fc119c5957f1cbdbc28571f9898d9a1ead4d0400000000000000068239ec", 0x93}) r1 = dup2(r0, r0) setsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000954000-0x10), 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000256000)={0xaa, 0x40}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000eb2000-0x14)={@empty, 0x0}, &(0x7f000004f000-0x4)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f000055a000)={r2, @remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000006000)={0xaa}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00008a9000-0x11)='/dev/vga_arbiter\x00', 0x82082, 0x0) ppoll(&(0x7f00003ab000)=[{r3, 0x80}, {r0, 0x8000}, {r3}, {r1, 0x4}], 0x4, &(0x7f0000ebb000-0x10)={0x77359400}, &(0x7f000092e000), 0x8) bind$vsock_stream(r3, &(0x7f0000b2f000)={0x28, 0x0, 0x2711, @host=0x2}, 0x10) readv(r0, &(0x7f00009c0000-0x10)=[{&(0x7f0000aea000)=""/75, 0x4b}], 0x1) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x1}) close(r0) setsockopt$ax25_buf(r3, 0x101, 0x0, &(0x7f00005c5000)="cf675e4b862eaa0145c264cb93eac2b1ade65dab2a6b1e93b53bdf20842e8ebde16f70273468e440dd37ce363a9b26b16bb531e7e91c152546d845c1ae6e529989efdd68e653fd4a4269e8b11250bbad36afdec052ae595d5389e3c893ffbc745d940cbb5b1602f3d5be4726aa76c16c0e0b52a0b4b7bec587f96a818a667fd07c3b2fe267d27677d61e360263678b4ec17ff12a7c9cbe63cf24c417d0656e9c43d289a4fdfd15eb3930b8a7205eb38bb4ca640378b11601a0bb9b55a43ed0183ef51e3b878d9ee28c00f4d1266fe7b0539694d2c5e603a4f6ef27", 0xdb) recvfrom$ax25(r1, &(0x7f0000b59000)=""/43, 0x2b, 0x1, 0x0, 0x0) 2018/02/05 17:19:15 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x200000, 0x8) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000c17000)=0x6) mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x4, 0x40000000000031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfc1000)=nil, 0xfc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fc1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000a20000)={0x8, 0x0, &(0x7f0000fc2000-0x4)=[@increfs={0x40046304}], 0x0, 0x0, &(0x7f000012d000-0xde)}) 2018/02/05 17:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x8000f, 0x3f) ioctl$void(r0, 0x5450) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000037000)='./file0\x00', &(0x7f0000c50000-0x8)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x0, &(0x7f0000ce3000)) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000a83000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000a1000-0xa)='net/ptype\x00') mkdir(&(0x7f00006d2000)='./file0\x00', 0x2) mknodat(r1, &(0x7f00007d4000)='./file0\x00', 0x8008, 0x81) ioctl$KDDISABIO(r1, 0x4b37) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) unlink(&(0x7f0000482000)='./file0/file0\x00') 2018/02/05 17:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f73000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000c84000-0x28)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000dcf000)=0x28) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000ede000-0x18)={r1, 0x7de, 0x20, 0xff, 0x6}, &(0x7f000074d000)=0x18) getsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000256000)=""/15, &(0x7f00005c5000-0x4)=0xf) r2 = socket$inet(0x2, 0x802, 0x0) ioctl$sock_ifreq(r2, 0x8924, &(0x7f0000008000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_ivalue}) 2018/02/05 17:19:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000f0d000-0x10)='/dev/input/mice\x00', 0x0, 0x6802) rt_sigtimedwait(&(0x7f00001fe000), 0x0, &(0x7f00003fa000)={0x77359400}, 0x8) fcntl$getflags(r0, 0x408) fgetxattr(0xffffffffffffffff, &(0x7f0000357000)=@known='com.apple.system.Security\x00', &(0x7f000022b000)=""/48, 0x30) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/dev/pktcdvd/control\x00', 0x40, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f00002f8000)={0xb9, 0x0, 0x2, 0x400008}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000001000-0x10)={0x1f, r1}) mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000004000)=[{&(0x7f0000001000-0xee)=""/238, 0xee}], 0x1, &(0x7f0000007000-0x40)=[{&(0x7f0000007000-0x984)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/05 17:19:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x1, &(0x7f00006dc000)=[{0x6, 0x0, 0x0, 0xa1}]}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00006d0000)=0xa05, 0x4) sendto$inet(r0, &(0x7f0000fd0000), 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="c3401c344654f3c7d9b41ba48c8e399aa4eedc3d6bd8ebd65c856a27d61154adc2b2a9763ae0201c0d32e11f38e9dd18c58f6bd779650fc30f93653bdaecf323c9f6502ceab47e58114347b289546465a5eb278de12b1989f64cc99412e36880d20c34d91051b22f6c8acc9d082b7bcdec844f667da0867d08d4154004997e317b79", 0x82, 0x51, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) writev(r0, &(0x7f000057e000)=[{&(0x7f00004d9000-0x1)="02", 0x1}], 0x1) writev(r0, &(0x7f000046b000)=[], 0x0) 2018/02/05 17:19:15 executing program 6: 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) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000088a000)='loginuid\x00') accept$packet(r0, &(0x7f0000bd4000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000e43000-0x4)=0x14) sendfile(r0, r0, &(0x7f00001f0000), 0x40) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00006a3000-0x6)='hybla\x00', 0x6) 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0xfed000)=nil, 0xfed000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000fed000)={0x0}) mmap(&(0x7f0000fed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r0, 0x40086424, &(0x7f0000fed000)={r1, 0x3}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fda000)='/dev/sequencer\x00', 0xc001, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x66, &(0x7f0000acc000), &(0x7f00008ae000)=0x4) 2018/02/05 17:19:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a17000-0x7)='fdinfo\x00') clock_gettime(0x1, &(0x7f0000f49000-0x8)) getitimer(0x1, &(0x7f00009a5000)={{}, {0x0, 0x0}}) clock_gettime(0x0, &(0x7f00001d0000)={0x0, 0x0}) futimesat(r0, &(0x7f0000c96000)='./file0\x00', &(0x7f0000002000)={{0x0, r1}, {r2, r3/1000+30000}}) 2018/02/05 17:19:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x80001, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x400) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000144000-0xb8)={0x0, 0x1bd330a0, 0x101, 0x80, 0xff, 0x800, 0x6, 0x6, {0x0, @in6={{0xa, 0x1, 0x5, @mcast1={0xff, 0x1, [], 0x1}, 0x80000000}}, 0x2, 0x3ff, 0x9, 0x1, 0x1}}, &(0x7f000002e000-0x4)=0xb8) sync() setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000444000)={r5, 0x7fffffff}, 0x8) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1}, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000e02000)={0x0, 0x10000}, &(0x7f0000d8c000-0x4)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000865000-0x6)={r6, 0x5}, &(0x7f00004ae000)=0x6) recvmsg(r4, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000), 0xfc13}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40), &(0x7f0000cc9000-0x40), &(0x7f00000de000-0x40)={0xffffffffffffffe1}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8), 0x8}) [ 222.170507] binder: 30729:30731 IncRefs 0 refcount change on invalid ref 0 ret -22 2018/02/05 17:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00005c2000-0x8)='trusted\x00', &(0x7f00003e7000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00002ee000)='cgroup\'GPLppp1\x00', 0xfffffffffffffff9) r1 = add_key$user(&(0x7f0000945000-0x5)='user\x00', &(0x7f0000f9e000-0x5)={0x73, 0x79, 0x7a, 0x0}, &(0x7f000054e000-0xbd)="85", 0x1, r0) keyctl$unlink(0x9, r1, r0) keyctl$join(0x1, &(0x7f000074b000)={0x73, 0x79, 0x7a, 0x1}) keyctl$read(0xb, r1, &(0x7f0000efd000)=""/134, 0x86) r2 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000ae5000), 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0xa24, 0x4) 2018/02/05 17:19:15 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000157000-0xe)='/dev/keychord\x00', 0x96576e6a6c57147, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f000008f000)='./file0\x00', &(0x7f0000dbc000+0xc0c)=""/158, 0x9e) mremap(&(0x7f0000fbf000/0x2000)=nil, 0x2000, 0x4000, 0x3, &(0x7f0000dd3000/0x4000)=nil) sched_rr_get_interval(0x0, &(0x7f0000de7000)) writev(r0, &(0x7f0000f7d000-0x40)=[{&(0x7f0000e53000-0xb3)="0803cc3a447e79bd5c17976c42d64558343f59d922cb0c347afefb472aab7b4bb78db875d627f49379c549a5b263d5b58640d989a8c45aac3284a7d8496bc4339e4a4e4b87f105b4227e82ca44ac617066c4adc69eb99331c31237c6f74b3f959a70a5141910a2d13fbfd512d9ae78d0050ba9adb8c95cfdb613e38712e7da22a1ebcc989cefbb821bff393b9b82d4567b06ebf6c3e81173b213661d0a361f1836acd96d354b1be62089854f36dcdcc3182682", 0xb3}, {&(0x7f000043d000-0xc7)="8971ad2dc12168c7022f18a8356e8a57330b84f49a10661a765eda8831583e2b875f1db383a510a3464c0aab5e0cc4bb3495264e0cf006b40de67269372405e465c9f8240aebb1e6944bea9b90123b4d00eecbaa067c4ec8d6584a12d12706a9a65f8eb39ee8ea9413aec63dc26a1eb6c4a7c867562b3ff3cf73c0a3dcb3f5c64bacc1e36b8fa6a5010619e0ee69558716d332aeb19f4828d9218485e4e80c9f489ae8631c5838a37d53c1a34c1bcc21cb5df5cc51945cfbe9176ca1aca07c67d2a525d57b09eb", 0xc7}, {&(0x7f0000399000-0xcb)="2deb644acbd516b35e78562ef07e4a9fa72d99d71f3234c03b6ee3f210f76a922dd2d7be1f806959dbcbaba4225ac6a02ee2a6e153ca39606625db95bdfbd9d1d073dc3c84b675fd2751f86146bd57112781da9a900b492e5eb1f712447a5339974507ad16c782707c579e8b1ad9420e830fb56e8f1c79b804bce213ff5457f7e9ad8f186722beafa89160470c2bf7a4d92170b1041e6fc9321be3d32bb9a23570290e0f5382ea0e5ec3db40fa9017d464c8fe4cf6a24805f906eeba6eed8d5d96910663e0707b47d49ec0", 0xcb}, {&(0x7f0000c8a000)="e18b7c861e65bd65a84cf5136602fea2452436b4ddbea9758c77fc56758daf8196ca1d1387a0489d4be9b35eed93963f1942b1785888aa308f2bff3a94aebd7760700c231440dbe7fdc2a57a78705054caac1ca264de9630a23291b8aeb0fdc4f1e40f8416cca8ef763c51b93c6b68716da27bf32d78b1306b30844276c435cf8686bfc4969e4f", 0x87}], 0x4) set_tid_address(&(0x7f0000b3b000-0x4)) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f000061f000)={0x9, 0xd0, 0xf6, 0x3, &(0x7f000062b000-0x3)=""/3, 0xf4, &(0x7f0000028000-0xf4)=""/244, 0xf9, &(0x7f000072f000)=""/249}) madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) 2018/02/05 17:19:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000af000)='/dev/sequencer\x00', 0x10000, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00003ba000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) renameat(r0, &(0x7f00003d1000)='./file0\x00', r1, &(0x7f00005ae000-0x8)='./file0\x00') r2 = socket$nl_xfrm(0x10, 0x3, 0x6) fgetxattr(r2, &(0x7f0000323000)=@random={'os2.', 'keyringppp0)em0\x00'}, &(0x7f000099f000)=""/239, 0xef) socketpair(0x19, 0x803, 0xffff, &(0x7f0000488000-0x8)={0x0}) ioctl$TUNGETIFF(r3, 0x800454d2, &(0x7f0000ae0000)=0x9) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f00005a5000)={0xa, &(0x7f0000403000)=[{0xffffffff80000000, 0x1, 0x3ff, 0xfffffffffffffffa}, {0x5, 0x5, 0x3, 0x9}, {0xcf000000000000, 0x81, 0x6, 0x7}, {0x31, 0xd03f, 0xd2fd, 0x767d6645}, {0xcbf, 0x1, 0x401, 0x24000000000}, {0x9, 0x800, 0x6, 0x8}, {0x3f, 0x6, 0x6e, 0x23}, {0x800, 0x3cb, 0x80000000, 0x7}, {0x0, 0x1, 0x80000000, 0x7f}, {0x0, 0x5, 0x89, 0x8}]}, 0x10) 2018/02/05 17:19:15 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lstat(&(0x7f0000013000)='./file0\x00', &(0x7f0000000000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000eaa000-0x4), &(0x7f0000bf3000-0x4), &(0x7f00003b9000-0xcd)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f000054c000)={0x0, 0x401}, &(0x7f0000683000-0x4)=0x8) userfaultfd(0x80800) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00008d1000-0x6)={r2, 0x8a62e38}, 0x6) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/05 17:19:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000088000-0x50)={{0x4, 0x3fffc00000000}, {0x1, 0x401}, 0xfff, 0x4, 0x6}) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, &(0x7f0000e94000)=0x7, 0x4) r2 = accept4$inet(r0, &(0x7f0000794000-0x10)={0x0, 0xffffffffffffffff, @dev}, &(0x7f000009a000-0x4)=0x7, 0x800) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000281000)={0x3, [0x1, 0xb01, 0x401]}, 0xa) [ 301.598140] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 311.858141] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 322.118114] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 332.168108] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 342.228108] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 352.238126] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 362.508185] unregister_netdevice: waiting for lo to become free. Usage count = 1 [ 367.798160] INFO: task syz-executor2:30752 blocked for more than 120 seconds. [ 367.805469] Not tainted 4.9.80-gb30d2b5 #28 [ 367.810983] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.819082] syz-executor2 D29040 30752 3891 0x00000004 [ 367.824804] ffff8801cb4d4800 ffff8801b1ec6f40 ffff8801b1ec5a40 ffff8801c6914800 [ 367.832846] ffff8801db321b98 ffff8801b1ebf9a0 ffffffff838a23db 0000000041b58ab3 [ 367.840869] ffffffff84193128 00ffffff8123be80 ffff8801db322468 ffff8801db322490 [ 367.849031] Call Trace: [ 367.851599] [] ? __schedule+0x67b/0x1ba0 [ 367.857284] [] ? bit_wait+0x90/0x90 [ 367.862564] [] schedule+0x7f/0x1b0 [ 367.867728] [] schedule_timeout+0x56c/0x10b0 [ 367.873790] [] ? usleep_range+0x140/0x140 [ 367.879587] [] ? kvm_clock_read+0x23/0x40 [ 367.885362] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.891589] [] ? ktime_get+0x13d/0x1d0 [ 367.897103] [] ? __delayacct_blkio_start+0x41/0x80 [ 367.903685] [] ? bit_wait+0x90/0x90 [ 367.908949] [] io_schedule_timeout+0x1be/0x390 [ 367.915167] [] bit_wait_io+0x19/0xa0 [ 367.920851] [] __wait_on_bit+0x57/0x120 [ 367.926451] [] wait_on_page_bit+0xf4/0x140 [ 367.932340] [] ? page_waitqueue+0x20/0x20 [ 367.938127] [] ? autoremove_wake_function+0x90/0x90 [ 367.944779] [] ? pagevec_lookup_tag+0x3a/0x80 [ 367.950936] [] __filemap_fdatawait_range+0x1c1/0x2b0 [ 367.957662] [] ? wait_on_page_bit+0x140/0x140 [ 367.964024] [] ? mutex_lock_nested+0x5e3/0x870 [ 367.970260] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 367.977071] [] ? mutex_lock_nested+0x56f/0x870 [ 367.983300] [] ? iterate_bdevs+0xc8/0x260 [ 367.989093] [] ? mutex_lock_killable_nested+0x960/0x960 [ 367.996079] [] ? iterate_bdevs+0x19d/0x260 [ 368.001963] [] filemap_fdatawait_keep_errors+0x63/0x80 [ 368.008882] [] fdatawait_one_bdev+0x50/0x70 [ 368.014826] [] iterate_bdevs+0x109/0x260 [ 368.020592] [] ? sync_inodes_one_sb+0x50/0x50 [ 368.026712] [] sys_sync+0xe1/0x170 [ 368.031902] [] ? sync_filesystem+0x240/0x240 [ 368.037934] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 368.044660] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 368.051808] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 368.058379] [ 368.058379] Showing all locks held in the system: [ 368.064679] 2 locks held by khungtaskd/514: [ 368.069030] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.077706] #1: (tasklist_lock){.+.?..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.087388] 1 lock held by rsyslogd/3655: [ 368.091523] #0: (&f->f_pos_lock){+.+.+.}, at: [] __fdget_pos+0x9f/0xc0 [ 368.100379] 2 locks held by getty/3784: [ 368.104318] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.113611] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.123529] 3 locks held by kworker/u4:11/10738: [ 368.128265] #0: ("%s""netns"){.+.+.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.137541] #1: (net_cleanup_work){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.147263] #2: (net_mutex){+.+.+.}, at: [] cleanup_net+0x13f/0x610 [ 368.155862] 3 locks held by kworker/u4:15/10757: [ 368.160610] #0: ("writeback"){++++.+}, at: [] process_one_work+0x6f2/0x1610 [ 368.169899] #1: ((&(&wb->dwork)->work)){+.+.+.}, at: [] process_one_work+0x72c/0x1610 [ 368.180061] #2: (&type->s_umount_key#22){++++..}, at: [] trylock_super+0x20/0x100 [ 368.190015] 1 lock held by blkid/28450: [ 368.193956] #0: (&bdev->bd_mutex){+.+.+.}, at: [] blkdev_put+0x2a/0x550 [ 368.202909] 1 lock held by syz-executor2/30752: [ 368.207542] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 368.216755] 1 lock held by syz-executor2/30760: [ 368.221414] #0: (&bdev->bd_mutex){+.+.+.}, at: [] iterate_bdevs+0xc8/0x260 [ 368.230614] [ 368.232222] ============================================= [ 368.232222] [ 368.239466] NMI backtrace for cpu 0 [ 368.243109] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 368.250262] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.259590] ffff8801d921fd00 ffffffff81d94b69 0000000000000000 0000000000000000 [ 368.267571] 0000000000000000 0000000000000001 ffffffff810bac60 ffff8801d921fd38 [ 368.275537] ffffffff81d9fc8d 0000000000000000 0000000000000000 ffff8801bdd1cc18 [ 368.283509] Call Trace: [ 368.286070] [] dump_stack+0xc1/0x128 [ 368.291406] [] ? irq_force_complete_move+0x390/0x390 [ 368.298129] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.304067] [] ? irq_force_complete_move+0x390/0x390 [ 368.310786] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.317853] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.324834] [] watchdog+0x6f0/0xa70 [ 368.330078] [] ? watchdog+0x125/0xa70 [ 368.335584] [] kthread+0x26d/0x300 [ 368.340744] [] ? reset_hung_task_detector+0x20/0x20 [ 368.347376] [] ? kthread_park+0xa0/0xa0 [ 368.352967] [] ? kthread_park+0xa0/0xa0 [ 368.358585] [] ? kthread_park+0xa0/0xa0 [ 368.364178] [] ret_from_fork+0x5c/0x70 [ 368.369851] Sending NMI from CPU 0 to CPUs 1: [ 368.374350] NMI backtrace for cpu 1 skipped: idling at pc 0xffffffff838b20c6 [ 368.381782] Kernel panic - not syncing: hung_task: blocked tasks [ 368.387902] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.80-gb30d2b5 #28 [ 368.395052] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.404376] ffff8801d921fcb8 ffffffff81d94b69 ffffffff83a8ade0 ffff8801d921fd90 [ 368.412355] ffff8801bdd1cc00 dffffc0000000000 ffffffff84409000 ffff8801d921fd80 [ 368.420342] ffffffff8142f541 0000000041b58ab3 ffffffff8418ab20 ffffffff8142f385 [ 368.428309] Call Trace: [ 368.430867] [] dump_stack+0xc1/0x128 [ 368.436198] [] panic+0x1bc/0x3a8 [ 368.441189] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.449396] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.456640] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.463891] [] watchdog+0x701/0xa70 [ 368.469138] [] ? watchdog+0x125/0xa70 [ 368.474554] [] kthread+0x26d/0x300 [ 368.479710] [] ? reset_hung_task_detector+0x20/0x20 [ 368.486342] [] ? kthread_park+0xa0/0xa0 [ 368.491932] [] ? kthread_park+0xa0/0xa0 [ 368.497521] [] ? kthread_park+0xa0/0xa0 [ 368.503118] [] ret_from_fork+0x5c/0x70 [ 368.509153] Dumping ftrace buffer: [ 368.512698] (ftrace buffer empty) [ 368.516375] Kernel Offset: disabled [ 368.519980] Rebooting in 86400 seconds..