$netlink(0x10, 0x3, 0x13) 2018/02/26 18:26:52 executing program 6: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = getpgrp(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x600100, 0x0) dup3(r1, r2, 0x80000) sched_getattr(r0, &(0x7f0000000040), 0x30, 0x0) 2018/02/26 18:26:52 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000001000000000000003ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000"]) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000005fbb)="c0c73ff0") 2018/02/26 18:26:52 executing program 6: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000000040)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000fdb000)='ubifs\x00', 0x4001000, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='efivarfs\x00', 0x1800, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) r0 = memfd_create(&(0x7f00000000c0)='keyring\x00', 0x1) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000180)={{{@in=@multicast1, @in6=@local}}, {{@in=@multicast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000280)=0xe8) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3f, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000180)={0x0, 0x2, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000200)={0x200, 0x1ff, 0x8000, 0x1, 0x5, 0x0, 0x401, 0x5, r2}, 0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000240)={r2, 0x8a}, &(0x7f0000000280)=0xffffffffffffff78) mount(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='fuseblk\x00', 0x1000, &(0x7f0000000200)) mount(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)='./file1\x00', &(0x7f0000000180)='qnx4\x00', 0x40000, &(0x7f00000001c0)) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ioctl$sock_ifreq(r3, 0x8916, &(0x7f00000002c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x8, 0x1000, 0x59, 0x600000000000000, 0x3, 0x7}}) utimensat(r3, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)={{r4, r5/1000+30000}, {0x77359400}}, 0x0) 2018/02/26 18:26:52 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000c1cff7)='/dev/sg#\x00', 0x0, 0x0) write$eventfd(r0, &(0x7f0000000000), 0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={r1, 0xffff, 0x30}, &(0x7f0000000100)=0xc) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000080)={0x0, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x3, @multicast2=0xe0000002}, {0x2, 0x1, @broadcast=0xffffffff}, 0xe0, 0x6, 0x9, 0x9, 0x75d, &(0x7f0000000040)=@generic="2ae87c2eb2ee8b8b2e3fab52983c1d8f", 0x3, 0x7616, 0x2}) 2018/02/26 18:26:52 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffff}, 0x4) r1 = socket$inet(0xa, 0x2, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000040)) sendmsg(r1, &(0x7f0000004fc8)={&(0x7f0000003164)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x7ffffff7}}, 0x1c, &(0x7f000002f000)=[], 0x0, &(0x7f0000000000)=[]}, 0x0) 2018/02/26 18:26:52 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_FD(r1, 0x4c00, r0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$ipx(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000a39ef8)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2c, &(0x7f0000963000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}}, 0x108) 2018/02/26 18:26:52 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x22) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000ffefc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00008dff3c)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) r2 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="99e25a2cda86bf60d3f9fbfa2b8824f854caa3b087898564f297751075a6fe7853603e79437a22d3158f1ec0f8d84c3dee5dd27493b1471d42776f04a98c816f2841a31506d6ac3bfb57f3afc18fc7572fd99ce80086e0de8a68135b7d9c8853622988b8d4e08ef7061964e1", 0x6c, 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/02/26 18:26:52 executing program 0: futex(&(0x7f0000000000), 0x4, 0x2, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0xfffffffffffff1bf) 2018/02/26 18:26:52 executing program 6: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = fcntl$getown(r0, 0x9) sendmsg$nl_netfilter(r0, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)={0x138, 0x3, 0x0, 0x300, 0x5, 0x1, {0x1ceb0a3f9d711d10, 0x0, 0x6}, [@generic="9e7e5f4188df79c563746431b27aa4f2165e37e03d37677d3fe71912eec7a5fc31e630b1e47c08b3651acac146766a28d7fd0f927548da68c44ebfc773d4cbfa701af68c87281bcec3fffdbf90432ef63da7234cc533bb5bc3f3702bac44b2648a219326cf69df6915b64df26c217657e1e269d3703792751d67c4b20186c9a5979d3dfaf5afd902c063e989cc321c61d4e54ba7ae1c5fdee1589e5503a12c28a4f5914bb079b7ee2c8667065055a7595d4303d3d86b8a1194", @generic="4bcd2c68e18379b881ec2478668c3d839c9578af5d96b6a5a2938223239140395eca753159a2860c3f", @generic="469a6f79ff26d646ed1d607a7b63768fe1fe4b", @nested={0x20, 0x18, [@typed={0xc, 0x5d, @uid=r1}, @typed={0x10, 0x6a, @u64=0x8}]}, @typed={0xc, 0x82, @pid=r2}]}, 0x138}, 0x1, 0x0, 0x0, 0x10}, 0x0) flock(r0, 0x5) 2018/02/26 18:26:52 executing program 4: pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x0, @empty}}, {{0xa, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}}, 0x5, 0x8000, 0x5, "5441392f555ac93c486c2d2970e6ec0dd50600d8d88ccfe77ccad7f94c1d59342d94b5d5771503f3fbc5e3d5159c1a51071ac78a858a6972eca80175fe0fef3ff9514da728c9a4a331564f05768c2db5"}, 0x160) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) memfd_create(&(0x7f0000000000)="6c6ff92c2a766d6e657431766d6e657430406367726f757000", 0x3) sendmsg$nl_xfrm(r1, &(0x7f000014f000)={&(0x7f00000001c0)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f00002a6eac)=@newsa={0x138, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@broadcast=0xffffffff, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x1, 0x0, 0x20}, [@algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0xfffffe84}, 0x1}, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000040), &(0x7f0000000080)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x3, 0x20}, &(0x7f0000000080)=0xc) 2018/02/26 18:26:52 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000006000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x80000) ioctl$sock_inet_SIOCSIFFLAGS(r2, 0x8914, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc000}) r3 = fcntl$dupfd(r0, 0x0, r1) ioctl$ASHMEM_GET_NAME(r3, 0xc0046209, &(0x7f0000830f3b)=""/197) shutdown(r3, 0x1) 2018/02/26 18:26:53 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/arp\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0x1dd}], 0x1, 0x3) getsockopt$nfc_llcp(r0, 0x118, 0x3, &(0x7f00000001c0)=""/211, 0xd3) 2018/02/26 18:26:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000d95000)={&(0x7f0000000000)=ANY=[@ANYBLOB="02030000160000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a00000000000000ff010000000000000000000000000001000000000000000004000400040000000000000000000000000000000000000000000000000000000200010000000000000000000000000005000500000000000a00000000000000fe80000000000000000000"], 0xb0}, 0x1}, 0x0) sendmsg$key(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)={0x2, 0xa, 0xfffffffffffffffe, 0xe, 0x2b, 0x0, 0x0, 0x3, [@sadb_lifetime={0x4, 0x3, 0x200, 0xfffffffffffffffa, 0x7ff, 0x4}, @sadb_lifetime={0x4, 0x0, 0x2, 0x7, 0x0, 0x1}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x1, @multicast1=0xe0000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}, @sadb_ident={0x2, 0xb, 0x5, 0x0, 0x2}, @sadb_ident={0x2, 0x0, 0x0, 0x0, 0xfff}, @sadb_x_nat_t_port={0x1, 0x15, 0x3}, @sadb_key={0x15, 0x9, 0x4f8, 0x0, "d929d62e22f725f3798b4b2946e555b0e589dacc3937a0c7aee6b5825dc1630086b8df8733ffb4c5624ce93e3ca691ccfe0b683effcc3ed500796749bd7d7f34041d3833d1a18695a573faf38fd5772cc250717161cfe68228960bbd3b5293a9c176ef7e832d5feee4c195b3b1951a39b14296c1a622945e043dece96581ea262f3f4c8450d31b986f6a42687708f836635719cd5f637deb0eceeaf2579bd2"}, @sadb_ident={0x2, 0xa, 0xa629}]}, 0x158}, 0x1}, 0x800) 2018/02/26 18:26:53 executing program 7: r0 = socket(0x18, 0x0, 0x1) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000001000000000000003ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000"]) r1 = socket(0x18, 0x0, 0x1) connect(r1, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$PPPIOCGL2TPSTATS(r0, 0x80487436, &(0x7f0000005fbb)="c0c73ff0") 2018/02/26 18:26:53 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x80000, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x40000, 0x22) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40000, 0x4) sendmsg$nl_xfrm(r0, &(0x7f0000ffefc8)={&(0x7f000059cff4)={0x10}, 0xc, &(0x7f0000f9bff0)={&(0x7f00008dff3c)=@updpolicy={0xb8, 0x19, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@broadcast=0xffffffff, @in=@dev={0xac, 0x14}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, []}, 0xb8}, 0x1}, 0x0) r2 = add_key(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000100)="99e25a2cda86bf60d3f9fbfa2b8824f854caa3b087898564f297751075a6fe7853603e79437a22d3158f1ec0f8d84c3dee5dd27493b1471d42776f04a98c816f2841a31506d6ac3bfb57f3afc18fc7572fd99ce80086e0de8a68135b7d9c8853622988b8d4e08ef7061964e1", 0x6c, 0xfffffffffffffff9) keyctl$clear(0x7, r2) 2018/02/26 18:26:53 executing program 4: getsockname(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f0000000040)=0x32) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x62000)=nil, 0x62000, 0x0, 0x11, r1, 0x0) mprotect(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x2) r2 = getpid() getpriority(0x1, r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000080)={{{@in=@multicast1, @in=@multicast2}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@mcast2}}, &(0x7f0000000180)=0xe8) futex(&(0x7f0000816ffc), 0x54659374cb49424a, 0x0, &(0x7f0000000ff0), &(0x7f0000000ffc), 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/26 18:26:53 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f000077e000)='/dev/ptmx\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/loop-control\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000000200)={{{@in=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@empty}}, &(0x7f0000000300)=0xe8) fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff]) r9 = syz_open_dev$loop(&(0x7f0000000480)='/dev/loop#\x00', 0x7f, 0x40000) r10 = getpid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000004c0)={0x0, 0x0}, &(0x7f0000000500)=0xc) getgroups(0x7, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) sendmsg$unix(r1, &(0x7f00000006c0)={&(0x7f0000000040)=@abs={0x8d681c4aa49704c7, 0x0, 0x0}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="0fa3fb968d272dd845acf48d1a50c57ef3f8c3acce86b9da947b6006095c912e930588bb8d484550cc5622a38b8bab637a4d8bc3c92c100f0544f9404d7c4ca5c346b0aeaa4b929ad1d09c616577cc7d25e74eaa942ca4ad463d5408e0a91bca5f9ad58dcb08dd23b3bc9ec2c96ebdf2c53235c5ade4679aa3b7db07e7f1823a4e5a29b05e408fc67f0d08e461e29e1568f9bb758071b854c8d366c653c78e72d704fa1d58d93a0df7f5f3", 0xab}], 0x1, &(0x7f0000000580)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0x1, 0x1, [r0, r0, r0, r2, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x38, 0x1, 0x1, [r9, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r10, r11, r12}], 0x138, 0x40}, 0x80) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r13 = syz_open_pts(r0, 0x0) close(r0) creat(&(0x7f0000fdb000)='./file0\x00', 0x0) dup3(r0, r13, 0x0) 2018/02/26 18:26:53 executing program 2: setrlimit(0x7, &(0x7f0000a06000)) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1000}, 0x8) eventfd2(0x44, 0xffffffffffffffff) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f0000000100)={0x0, 0x2710}, 0x10) 2018/02/26 18:26:53 executing program 7: mkdir(&(0x7f00004fc000)='./file0\x00', 0x0) lsetxattr(&(0x7f000046d000)='./file0\x00', &(0x7f0000faffe7)=@known='system.posix_acl_default\x00', &(0x7f0000fbf000)="0200000002000000000000000730de2d6a1f06a0", 0x14, 0x1) 2018/02/26 18:26:53 executing program 5: socket$inet_tcp(0x2, 0x1, 0x0) pipe(&(0x7f0000000000)={0x0}) setrlimit(0x4, &(0x7f0000000040)={0x9, 0x8}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000c9aff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040)=0x8, 0x4) 2018/02/26 18:26:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000471ff5)='clear_refs\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x7, 0x5, 0x5, 0x800, 0xfffffffffffff000, 0x3, 0x120000000000, 0x1, 0x4, 0x7fff, 0xffffffffffffffff, 0x7f}) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) 2018/02/26 18:26:53 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x80) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r0, 0xc0a85322, &(0x7f0000000040)) syz_open_dev$sndtimer(&(0x7f0000f85ff1)='/dev/snd/timer\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) userfaultfd(0x0) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f00007fbfc0), &(0x7f0000f22000)={0x0, 0x989680}, &(0x7f0000f14000)={&(0x7f0000553ff8), 0x8}) 2018/02/26 18:26:53 executing program 1: ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(0xffffffffffffffff, 0xc0145401, &(0x7f0000399fec)={0x2, 0x0, 0x0, 0x0, 0x80000000}) pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{}, {}, {0x0}, {}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r0, 0xc010641d, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=""/214}) 2018/02/26 18:26:53 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000272000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0xffffffffffffffff, 0x0, @dev}, &(0x7f0000000100)=0x1c, 0x80000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000140)={0x0, @in6={{0xa, 0x1, 0xb4, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xd99}}, [0x553, 0x2, 0x9, 0x9, 0x3, 0x6, 0x3ff, 0x401, 0x80, 0x6, 0x101, 0x200, 0x26, 0x1, 0x6]}, &(0x7f0000000280)=0x108) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000002c0)={r2, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x200, 0x6}, 0x98) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x1, 0x0, 0x0, 0x5}}) 2018/02/26 18:26:53 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x4) r1 = dup2(r0, r0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x8000}) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)={{{@in6=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@rand_addr}}, &(0x7f0000000180)=0xe8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f00000001c0)={@mcast2={0xff, 0x2, [], 0x1}, @local={0xfe, 0x80, [], 0x0, 0xaa}, @loopback={0x0, 0x1}, 0x4, 0x100000001, 0x456, 0x0, 0x6, 0x4, r2}) writev(r0, &(0x7f0000451ff0)=[{&(0x7f000034afb8)="480000001400190009004b01fd0d8c560a88fffffff7e0068900000000a800a2bc5603ca8164643e0000000028213ee206eed300000000ff7fffff0dc7e5ed5e5b000000000000dc", 0x48}], 0x1) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={@generic="64e8fd1b92f13a8d571c2a3b05a11d63", @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xe}}}) 2018/02/26 18:26:53 executing program 0: r0 = timerfd_create(0x7, 0x0) timerfd_settime(r0, 0x8, &(0x7f0000000000)={{}, {0x800010000}}, &(0x7f000000bfe0)) r1 = getpgrp(0x0) r2 = getpid() rt_tgsigqueueinfo(r1, r2, 0x6, &(0x7f0000000040)={0x32, 0x2, 0x8001, 0x800}) 2018/02/26 18:26:53 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x202000, 0x0) getpeername$netlink(r1, &(0x7f0000000040), &(0x7f0000000080)=0xc) fstat(r0, &(0x7f0000000000)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000e95fe0)={@loopback={0x0, 0x1}}, 0x20) 2018/02/26 18:26:53 executing program 2: clone(0x0, &(0x7f0000b82ffd), &(0x7f0000768000), &(0x7f0000197000), &(0x7f00007e7f96)) pipe(&(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f00000001c0)={r1, 0x7, &(0x7f00000000c0)=[0x1ff, 0xff91, 0x64, 0x40, 0x9, 0x10000, 0xa], &(0x7f0000000100)=[0x0, 0x7, 0x400], 0x0, 0x7, 0x2, &(0x7f0000000140)=[0x3, 0x1, 0x400, 0xcd, 0xffffffffffff8001, 0x3, 0x4d0], &(0x7f0000000180)=[0x3]}) restart_syscall() [ 91.274607] audit: type=1400 audit(1519669613.171:63): avc: denied { lock } for pid=15455 comm="syz-executor6" path="socket:[34562]" dev="sockfs" ino=34562 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 18:26:53 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000471ff5)='clear_refs\x00') ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)={0x7, 0x5, 0x5, 0x800, 0xfffffffffffff000, 0x3, 0x120000000000, 0x1, 0x4, 0x7fff, 0xffffffffffffffff, 0x7f}) writev(r0, &(0x7f0000b97000)=[{&(0x7f00000e9000)='3', 0x1}], 0x1) 2018/02/26 18:26:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000e99ff3)='/dev/snd/seq\x00', 0x0, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x200, 0x80100) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000040)={0x5, 0x4, 0x2, 0x120a, 0xfffffffffffff000, 0x7, 0x4, 0x7, 0x6, 0x81}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000ca2000)={0x52e}) 2018/02/26 18:26:53 executing program 4: pipe(&(0x7f0000000040)={0x0, 0x0}) mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x10, r0, 0x0) clock_getres(0x6, &(0x7f0000000000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) timerfd_settime(r1, 0x1, &(0x7f00000000c0)={{r2, r3+10000000}, {r4, r5+10000000}}, &(0x7f0000000100)) 2018/02/26 18:26:53 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f000035d000)={&(0x7f000033c000)={0x2, 0xe, 0x0, 0x0, 0x14, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, @sadb_x_policy={0x8, 0x12, 0x2, 0x2, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x2, 0x3, 0x0, 0x5, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 18:26:53 executing program 7: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000aeeff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000c0bffc)=0x2000000000007, 0x4) write(r1, &(0x7f0000e86fff), 0x0) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f0000984000)=[], 0x0, &(0x7f0000019000)}, 0x2002) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x10000) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0x3f, 0x0, 0x0, 0xdef}) ioctl$DRM_IOCTL_AGP_BIND(r2, 0x40106436, &(0x7f0000000080)={r3, 0x61}) connect$netlink(r2, &(0x7f00000000c0)=@unspec, 0xc) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x7}) sendmsg$netrom(r2, &(0x7f0000000440)={&(0x7f0000000100)=@full={{0x3, {"eaf0c4b9ed3de0"}, 0xfffffffffffffbff}, [{"a4e17024fed6f6"}, {"6a1bb5be7742e9"}, {"f0247244148b69"}, {"1a1a2d9d7ebe51"}, {"8c2dd3b7acbb2f"}, {"1428046f754238"}, {"5bc3b5737e6596"}, {"50626e2a2d992e"}]}, 0x48, &(0x7f00000003c0)=[{&(0x7f0000000180)="da7f81c6fae2cf4b48072d5ebfff65ca391f6e4beddb4c58d9459671b54933e7a3dfed791bf5c7afdd6bf10f996241002e270a5fbc7d8be8b2fc8e43e15aa5127d2b29cb44ec5c504693c1e15340de5623bb0de4d1ceefff67e3805f97596844ab09efa6b24df157f974ed063e47ba120900bca863b17c2152cc4265d0f08d9a9d5d27c9337500daefbcca2f70ba2fb3af00fb43fc657d28f71e43efbbc24afc", 0xa0}, {&(0x7f0000000240)="e25d5e1ba1c4", 0x6}, {&(0x7f0000000280)="792f381927c0526b7083211b0bb35fe7275dc9935cf05b038b02a5ca4f5390b6069ca9070803c4763817af055e91ffe9ca1ea4a0c9184ac467de4a5f38f5fd672c9299b4caba6da66549de5681dd7e0bcd07cda4a4c233e0e20ce5ee0da2c057e378bc6c8bd7c62705917088a6efee995413fe71a0886206", 0x78}, {&(0x7f0000000300)="f929c176bf8c66956d3ae24b26cee81cb324e4c60b46921a4fe06569f22105084f3eac048dd2cdf9d37b02f30ed7ffba80059669f1ed6563a9b40cf7f96e7f21dfeff937133b80b9c4d8602290373dfc8f273319b951aa7490", 0x59}, {&(0x7f0000000380)="1a8ac60b67328b788528891d8391c4e346aa6bd3392e432ade3128b70c35963d", 0x20}], 0x5, 0x0, 0x0, 0x20000000}, 0x11) 2018/02/26 18:26:53 executing program 2: r0 = socket$inet(0x2, 0x10000000000002, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x22001, 0x0) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000d51ff4)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) 2018/02/26 18:26:53 executing program 5: ioprio_set$uid(0x0, 0x0, 0x10000362d) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000000140)=""/248) 2018/02/26 18:26:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028aff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd) sendto(r0, &(0x7f0000f1df23), 0xffffffffffffff02, 0x0, &(0x7f0000ffaff0)=ANY=[@ANYBLOB="1a00000009000000aaaaaa8cc4e63800"], 0x10) 2018/02/26 18:26:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeaff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00004a2000)=0x1f) clock_gettime(0x3, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f000038cfe8)=[{r0}], 0x1, &(0x7f0000fd8000)={0x0, r2+10000000}, &(0x7f00008ecff8), 0x8) readahead(r1, 0x9, 0x3) ioctl$TCXONC(r1, 0x540a, 0x0) 2018/02/26 18:26:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x800000000002, 0x300) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000040)=0x0) sched_setscheduler(r1, 0x1, &(0x7f0000000080)=0x3) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/26 18:26:53 executing program 2: timer_create(0x3, &(0x7f00000001c0)={0x0, 0x1c, 0x6, @thr={&(0x7f0000000000)="baeea1544fa1a2f560c8b1b5d704ea75e629eb2dde52957cf37e5678fa7b9da2464254d1ad130712c08dc58982ca5b7cb08d9c5ac6aa9f37a4efa205b52226a9ef13392626889ba9a7ea490dd96b228bbfd8f26614a5078fa15cf1ae47ae681ba9a76c25d1cc331e01a7d745504ebb2002fd38c1e88a13625b2f628e6e53f743389c2c9567af3a3acac49a8ce1537cb418be60d58e8c93dc5b00dfc79ce243f3c1c64916920b32fe950f", &(0x7f00000000c0)="281a1e65d3bb3d28b26c163efb5ebb6be40f2f26c844692934d039d53e7db189722b9182c0da44fe9d03d51c8c4523f0816e4c630bc0c97a2482a072ebf8a9d4644374df13c6df8d539c407b55bea7cf3df2d0915e7324790bc046592fffc5ac5253d44abb84495914eadf4bc912f619903d662c214c4b08672bda49c29a06ab6f738c66597a049b4fe0a4b5de4713b67f582eb3a57f074dc33afcf01263160bf77f1e897a26dfafdb29bfdcdf92516c91a0a77d5cfb0e1c6de290e7fb23b6a94a94a49219a9b7c3bc31b1df233b8dde03aee951a870f6516f3b9748fd7f54f5cc7d122ffc09d49372"}}, &(0x7f0000000240)) 2018/02/26 18:26:53 executing program 5: r0 = socket$inet6(0xa, 0x800, 0xe5) fcntl$getflags(r0, 0xb) setsockopt$inet6_int(r0, 0x29, 0xffffffffffffffff, &(0x7f0000accffc), 0xb91d6f7a) [ 91.419745] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 91.439090] audit: type=1400 audit(1519669613.341:64): avc: denied { execute } for pid=15489 comm="syz-executor4" path="pipe:[34609]" dev="pipefs" ino=34609 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=fifo_file permissive=1 2018/02/26 18:26:53 executing program 2: r0 = socket(0x2, 0x2, 0x0) listen(r0, 0x8001000) sendmmsg(r0, &(0x7f0000603000)=[{{&(0x7f0000663bd4)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10, &(0x7f00006b6000)=[], 0x0, &(0x7f000081fafc)=[]}}, {{&(0x7f00004a0ff0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x10, &(0x7f0000edffe8)=[]}}], 0x2, 0x0) 2018/02/26 18:26:53 executing program 4: waitid(0x0, 0x0, 0x0, 0x0, &(0x7f0000f02000)={{0x0, 0x0}}) utimensat(0xffffffffffffffff, &(0x7f0000dd6ff8)='./file0\x00', &(0x7f0000b1bfe0)={{0x0, r0}, {0x0, 0x2710}}, 0x100) 2018/02/26 18:26:53 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f000014e000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000028aff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0xd) sendto(r0, &(0x7f0000f1df23), 0xffffffffffffff02, 0x0, &(0x7f0000ffaff0)=ANY=[@ANYBLOB="1a00000009000000aaaaaa8cc4e63800"], 0x10) 2018/02/26 18:26:53 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$packet_int(r0, 0x107, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00005a2000)='/dev/hwrng\x00', 0x0, 0x0) ioctl(r1, 0x9, &(0x7f0000000040)="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") r2 = add_key$user(&(0x7f0000001040)='user\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000001100)="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", 0x2df, 0xfffffffffffffffd) keyctl$set_timeout(0xf, r2, 0x81) ioctl$KDGKBLED(r0, 0xc0045103, &(0x7f00000010c0)) r3 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f00000010c0)={0x7, 0x4, 0x9, 0x40000000000000, 0x98aa, 0xffffffffffff1630, 0x40, 0x7, 0x7e34, 0x89, 0xb5, 0x9}) 2018/02/26 18:26:53 executing program 7: r0 = socket(0x10, 0x802, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000000)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}}, 0x8) write(r0, &(0x7f000031f000)="220000004a000700ea091008090007000a0000010022000004000300041001008c45", 0x22) timer_create(0x2, &(0x7f00000010c0)={0x0, 0x3, 0x4, @thr={&(0x7f0000000040)="c9081e8129c11a83a58e735be3462d571fd848a3c281457ee748a4a405e1e3dcdc2b9e2b73993633af7471e0d2f5b6e2ccba7b57ba214b188cce25e1c59c7faf1f4da4924412519cb1414b3bf6ec8b28671c0df988edde0453e4cf881536939fa11b2ebb", &(0x7f00000000c0)="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"}}, &(0x7f0000001140)=0x0) timer_settime(r1, 0x1, &(0x7f0000001180)={{0x0, 0x989680}}, 0x0) [ 91.583752] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. [ 91.618556] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/26 18:26:53 executing program 3: getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000004, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/21, 0xfffffff8}], 0x1, 0x0) fdatasync(0xffffffffffffffff) 2018/02/26 18:26:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000da0000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000a92000), 0x0, 0x800000020000000, &(0x7f0000303000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000657fc0)=[{0x3, 0x7fffffff}, {}, {}, {}, {}, {}, {}, {}], 0x8) 2018/02/26 18:26:53 executing program 0: syz_emit_ethernet(0x16, &(0x7f0000000040)={@link_local={0x1, 0x80, 0xc2}, @empty, [{[{0x9100, 0x1, 0x7}], {0x8100, 0x2, 0x3515, 0x4}}], {@generic={0x88ca}}}, 0x0) r0 = socket$netlink(0x10, 0x3, 0x17) sendmsg$nl_crypto(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2100011}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@del={0x108, 0x11, 0x300, 0x1, 0x1, {{'rmd256\x00'}, [], [], 0x400, 0x400}, [{0x8, 0x1, 0x6}, {0x8, 0x1, 0x7f}, {0x8, 0x1}, {0x8, 0x1, 0x1}, {0x8, 0x1, 0x101}]}, 0x108}, 0x1, 0x0, 0x0, 0x800}, 0x7311b18d9faaf65c) 2018/02/26 18:26:53 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000d65000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000000000)={&(0x7f0000d7efec)={0x14, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x67}, 0x1, 0x0, 0x0, 0x50}, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x141000, 0x0) ioctl$TIOCGSOFTCAR(r1, 0x5419, &(0x7f0000000080)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x4000, 0x0) 2018/02/26 18:26:53 executing program 4: setrlimit(0x7, &(0x7f0000e16ff8)={0x10000}) inotify_init1(0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x2, 0x200000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$DRM_IOCTL_GET_UNIQUE(r0, 0xc0106401, &(0x7f0000000100)={0xb6, &(0x7f0000000040)=""/182}) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0xff) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)={{0x0, 0x7530}, {r1, r2/1000+10000}}) 2018/02/26 18:26:53 executing program 1: clone(0x0, &(0x7f0000445000), &(0x7f0000f1cffc), &(0x7f0000d5a000), &(0x7f00002a7000)) umount2(&(0x7f0000000100)='./file0\x00', 0x20042000000000) 2018/02/26 18:26:53 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) sendto$ipx(r0, &(0x7f0000000000)="d798ae11da28c87e0700cebeda90b0212ae0226ec5663d85671b16858437fc487f8ad7b7792645334b2df46a721f3e777a877b81f3e5206249b64784a05c01fb0ed061f24a96d4a9f8de570a84818e36b441c4c3ec44c2cd1a6d999188949d445e2e01", 0x63, 0x90, &(0x7f0000000080)={0x4, 0x1, 0x2, "df1fa19b99f1", 0xffffffffffffff28}, 0x10) ioctl(r0, 0x6000020000001276, &(0x7f0000831fff)) 2018/02/26 18:26:53 executing program 7: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x1) ioctl$DRM_IOCTL_SET_UNIQUE(r1, 0x40106410, &(0x7f0000000080)={0x28, &(0x7f0000000040)="1bcfc502311983aaa75ab3f5dba9fe9135e50539df734af7436ce806c57204c9df10c819c0d4a0dd"}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r2, 0x0, 0x10, &(0x7f0000ef8000)="17000000020001000003be8c5ee17688a3000008010100ec1fda1e0336030000000000000098fc5ad9485bbb6a8800000000dba67e0600000000000200df018000000000f5009cee4a5acb3da400001fb700670000c88ebbff0601150039010000000000000000000609edffffffffffff02df9eebe7ec7ee87cccebf6ba000840024f0298e9e90554062a80e605007f71174aa9512cbf320ec39f02d47c59cc16268b6026eb4bf6ba2112ce68bf17a6e019b7487067c12f", 0xb8) unlink(&(0x7f00000000c0)='./file0\x00') getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f0000000100)=""/4, &(0x7f0000000140)=0x4) [ 91.632071] netlink: 6 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 18:26:53 executing program 3: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x3, @multicast1=0xe0000001}}) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)={0x0}) setsockopt$inet_int(r1, 0x0, 0x31, &(0x7f0000000040)=0xffffffffffffff60, 0x4) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)) 2018/02/26 18:26:53 executing program 2: madvise(&(0x7f000079c000/0x800000)=nil, 0x800000, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00') ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000000080)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}, [0x2, 0x0, 0xa6a, 0x1, 0x8, 0x200, 0x3ff, 0x25663810, 0x9, 0x3, 0x400, 0x100000001, 0x83, 0x101, 0x1f]}, &(0x7f00000001c0)=0x108) mlock(&(0x7f0000dfb000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x1}, 0x8) mmap(&(0x7f0000865000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000865ff8), &(0x7f00009cfffc)=0x8) madvise(&(0x7f0000941000/0x4000)=nil, 0x4000, 0x1f) 2018/02/26 18:26:53 executing program 1: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)) prctl$setname(0xf, &(0x7f0000000000)='!md5sum&\x00') epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000abeff4)={0x6}) 2018/02/26 18:26:53 executing program 7: r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000100)=@int, &(0x7f0000000140)=0x4) seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fgetxattr(r1, &(0x7f0000000feb)=@known='system.sockprotoname\x00', &(0x7f0000dce000)=""/84, 0x54) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xc) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000000180)="e7bba38bf62e25757c0a4be6e13f24abc6862bf4e5ed97fa799aef49cfb8cd585d23c49430e2b01255af2423397a001313e21fd4aed27b985d6671fc4310e5bed7cbb43b9e613edd34e91db46db7734a70e59d27e72e988b068915cf686916319ca94bca416bac5424b5600388d8d2233f426d6a307aa1cf91d128f7db643ba78a8aaf6bd81e70e9705c7a1ff11e7bebd2d28a3a31") setuid(r2) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000080)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @loopback=0x7f000001}, 0xc) ioctl$sock_inet_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000080)) 2018/02/26 18:26:53 executing program 4: renameat2(0xffffffffffffffff, &(0x7f0000113fff)='/', 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x6) 2018/02/26 18:26:53 executing program 6: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rmdir(&(0x7f0000011000)='./file0\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000010000/0x3000)=nil, 0x3000}, 0x3}) r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x40000) ioctl$DRM_IOCTL_GET_CAP(r1, 0xc010640c, &(0x7f0000000080)={0x3, 0xe85}) clone(0x0, &(0x7f0000a55000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094dff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r2, 0x404c534a, &(0x7f00000000c0)={0x1, 0x0, 0x2}) 2018/02/26 18:26:53 executing program 2: add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffffe) r1 = add_key$keyring(&(0x7f0000eac000)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) r2 = add_key$user(&(0x7f000038b000)='user\x00', &(0x7f000057f000)={0x73, 0x79, 0x7a}, &(0x7f0000d6c000)='1', 0x1, r1) keyctl$setperm(0x5, r2, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000080)={0x0}) connect(r3, &(0x7f00000000c0)=@rc={0x1f, {0x9, 0xffff, 0x0, 0x7, 0x1, 0xff}, 0x8}, 0xa) keyctl$unlink(0x9, r2, r1) 2018/02/26 18:26:53 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000639f18)={{{@in=@rand_addr, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, {}, {}, 0x0, 0xffffffffffffffff, 0x0, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}, 0x0, @in=@multicast2=0xe0000002}}, 0xe8) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2800000010040000d304000000000000"], 0x10) r2 = inotify_init() r3 = inotify_add_watch(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0) inotify_rm_watch(r2, r3) 2018/02/26 18:26:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b8c000)='/dev/ptmx\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f00002f3000)={0x0, 0x0}) ppoll(&(0x7f0000180000)=[{r0}], 0x1, &(0x7f0000a1dff8)={0x0, r1+10000000}, &(0x7f0000c14ff8), 0x8) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = memfd_create(&(0x7f0000000000)='/dev/ptmx\x00', 0x3) timer_create(0x7, &(0x7f0000001100)={0x0, 0x2, 0x4, @thr={&(0x7f0000000040)="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", &(0x7f0000001040)="64e42504d91f13c3616a240aa0d7cb9c9692437ea67c90fa06221b7817ef38629da4ff1e348ad5b8826471609452671fbcb805a762c3c01cf7accccc78953ff4ef7f18e23e6b6c46ac48b278e741ec3481cdd57665832135b07e2c2608850dcf89b9a92642936e782d73117b0fbebdbf3ab01aa4658b47cddcd3796cd71313c1511e7e8a3289c2fc92fdc972a2d1e242b617fea222691b2c5fe3f3cd3457eb268541adea8f0fbbf5806197d672120c79"}}, &(0x7f0000001180)=0x0) clock_gettime(0x0, &(0x7f00000011c0)) clock_gettime(0x0, &(0x7f0000001240)={0x0, 0x0}) timer_settime(r3, 0x1, &(0x7f0000001200)={{}, {r4, r5+10000000}}, 0x0) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000001240)='tls\x00', 0x4) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000040)=0x3, 0x4) 2018/02/26 18:26:53 executing program 5: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x8001, 0x30}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={r1, 0x8}, 0x8) bind(r0, &(0x7f0000000000)=@pptp={0x18, 0x2, {0x2, @multicast1=0xe0000001}}, 0x20) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r2, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) 2018/02/26 18:26:53 executing program 1: getsockname$packet(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000440)=0x690) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/ip6_mr_vif\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={0x2, 0x7fffffff, 0x8000, 0x7f, 0x8, 0x2, 0x3ff, 0x524, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r2, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000000100)=0xf21, 0x4) recvfrom(r2, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) 2018/02/26 18:26:53 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00005a0000)='attr\x00') getdents64(r0, &(0x7f00007b1000)=""/4096, 0x1000) r1 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x193000) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{}, {0x0}]}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = request_key(&(0x7f0000000140)='id_resolver\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000001c0)='/dev/urandom\x00', 0xfffffffffffffffd) keyctl$get_persistent(0x16, r3, r4) r5 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000200), &(0x7f0000000240)=0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000200)) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r5, 0x641f) ioctl$DRM_IOCTL_DMA(r0, 0xc0406429, &(0x7f0000000180)={r2, 0x3, &(0x7f0000000080)=[0x77c4, 0x300, 0xff], &(0x7f00000000c0)=[0xedd3, 0xe5], 0x2, 0x9, 0x7f, &(0x7f0000000100)=[0x9, 0xfd6, 0x3, 0x3, 0x2, 0x635e, 0x9, 0x1f, 0x2], &(0x7f0000000140)=[0x8, 0x7, 0x1, 0xb89f, 0x7f]}) r6 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000280)='/dev/hwrng\x00', 0x20400, 0x0) pipe2(&(0x7f0000000280)={0x0}, 0x80800) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f00000002c0)=0x1a28, 0x4) getpeername$packet(r6, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000340)=0x14) 2018/02/26 18:26:53 executing program 5: madvise(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x10) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x410001, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xb5, "8efcb6eb6651d609e8f9c391ea642e5e1b336de91b0d1a48cbfd16e87ecddf0ea7af6e31b9d339ffad68a20205765541aca614798fb330ced32a1c0a3e9ed08a32554089ad64f14d35f123ed0e6d981985a0564b2eb2bae24c3a0411d5cc3cf45838afb2938a6dd7ca56518a5dcaee47d4e85fdaab946c9472bd757d254f53eca84e103e05564fec06f4954a7aff48681f6a26e777ac6883abf934408519007d72e94659b19ce1292b7219f67c7f75601d9d20d6e6"}, &(0x7f0000000100)=0xbd) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x20, 0x6}, 0x8) madvise(&(0x7f0000006000/0x4000)=nil, 0x4000, 0x11) 2018/02/26 18:26:53 executing program 0: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @rand_addr}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}}, 0x4, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) 2018/02/26 18:26:53 executing program 7: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_dccp_int(r0, 0x21, 0x13, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff, 0x1}, 0x1f3) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000a1fe0)={@dev={0xfe, 0x80}, 0x400, 0x0, 0xff}, 0x20) 2018/02/26 18:26:53 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0xc004510e, &(0x7f0000000000)=0x0) wait4(r1, 0x0, 0x0, &(0x7f00002e1000)) 2018/02/26 18:26:53 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000252000)='map_files\x00') unshare(0x40600) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={@generic="72e1249c50e5492af92698ad2bcdb7e9", &(0x7f0000000000)=@ethtool_flash={0x33, 0x8, "abab727be94894f3fa8c39b14186f0dd588f416d875711d12f69e4cfef335644ab868b847f0d3d6dce434b7dfd75f1f3c2ccecebaa48a6c52a827c0c08f594d7012b70916beca0504a3f75fd0ce410ee7076c0199f9ca2bfca75cf2010d492d525f084fa355b17974a87df5c31458240150923552cfd6705e55dc175901931c9"}}) getdents(r0, &(0x7f0000000040), 0x7385baf8532ca971) 2018/02/26 18:26:53 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x842, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f0000000040)={&(0x7f0000ffb000/0x4000)=nil, 0x4000}) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) waitid(0x1, r3, &(0x7f0000000000), 0x80000000, 0x0) 2018/02/26 18:26:53 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x10000, 0x0) fcntl$setpipe(r4, 0x407, 0x100000000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r4, 0xc0505350, &(0x7f0000000040)={{0x7, 0x400}, {0x3, 0x2}, 0x1, 0x3, 0x7}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0xfffffffffffffe73}], 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) getpeername$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) r5 = dup2(r2, r3) fcntl$setown(r3, 0x8, r1) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000080)={0x3, 0x0, 0x0, 0x0, r1}) setsockopt$inet_tcp_buf(r5, 0x6, 0x0, &(0x7f00000000c0), 0x0) tkill(r1, 0x13) 2018/02/26 18:26:53 executing program 5: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x4000, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000040)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000000080)={0x0, 0x0, 0x100000001}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f00000000c0)={r2, r3}) r4 = add_key(&(0x7f0000000180)='cifs.idmap\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff9) add_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="0f28d0be8e0c29f764445097f7b1be32af0d30f4acc55680d28562e9cd579264b2553685df960c6943b6f522c55b71cfcc5f8a7ca5f4a30bddeede5d23dc19cf45f4e5e8e04d74c0bf4fe0af8afbd6104a5a80f6888506595885693f102d509cc7fe91536bb524a15bc26044e8ae4096b626c45c14161ca99c7b640aad4a5b4a72144336d2ffe354ef169c53642217bf28d6e832de0284e642e9be13d3789113ade8467761187ea9b7b9d4837ba1b119c1e7b9c7cbee37f027acd26f92de874005172a24c8f458344c6032743b8b64ab", 0xd0, r4) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000c9dfb0)={{0x0, 0x3}}) 2018/02/26 18:26:53 executing program 3: keyctl$negate(0xb, 0x0, 0x0, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000080)="fcf5f1debba842036860ada8389b1ff971c38ad0640e65f84755ca88ab436df8625db619cce82123a52dc2d6a201c097", 0x30, 0xfffffffffffffff9) r1 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$negate(0xd, r0, 0x5, r1) 2018/02/26 18:26:53 executing program 4: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000000140)='net/softnet_stat\x00') readv(r1, &(0x7f0000002080)=[{&(0x7f0000001000)=""/4096, 0x1254}], 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/52, 0x34) socket$packet(0x11, 0x3, 0x300) 2018/02/26 18:26:53 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f0000fb6000)='./file0\x00', &(0x7f0000d78000)='.', &(0x7f0000fdb000)='ubifs\x00', 0x1000, 0x0) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) llistxattr(&(0x7f0000000000)='.', &(0x7f0000000040)=""/55, 0x37) mount(&(0x7f0000377ff8)='.', &(0x7f0000187ff8)='.', &(0x7f0000753000)='mslos\x00', 0x5010, &(0x7f00000e7000)) mount(&(0x7f0000adcff8)='./file0\x00', &(0x7f0000e08fff)='.', &(0x7f00005e9000)='cifs\x00', 0x2000, &(0x7f0000ad5000)) 2018/02/26 18:26:54 executing program 1: mkdir(&(0x7f00000e1000)='./file0\x00', 0x0) r0 = open(&(0x7f0000851000)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000003f154)='./file0\x00', 0x0) r1 = open$dir(&(0x7f00004daff8)='./file0\x00', 0x0, 0x0) r2 = openat(r1, &(0x7f00008deff8)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000e20000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f000044fff9)='autofs\x00', 0x1000, &(0x7f00006b8000)) symlinkat(&(0x7f000001fff7)='./file0/file0\x00', r2, &(0x7f000001fff8)='./file0\x00') renameat2(r2, &(0x7f00002e8ff8)='./file0\x00', r0, &(0x7f0000805000)='./file0/file0/file0/file0\x00', 0x0) 2018/02/26 18:26:54 executing program 2: r0 = creat(&(0x7f0000060000)='./file0\x00', 0xf151c7809f307be5) sendto$unix(r0, &(0x7f0000000000)="809f4468d812d019e6928ef7f8fe859f4fab7d89367ca22822e50b24dbe948cee4fc115e3b104b8cbf151b5c92299697aa20d2e63e4aa53196d73aaf184833f9d7bf61a1989bc7fc2338ccbf79f198a4c72006e547c2667bb6b80f117af2706b0ac01e8f9f90ef8bbe55327de28c0884b55dcb5926cc9a5238d4e5334293e77132a2fb85e04080cc053c6526fb990c567f6c1fa5468264d52c818ceda553f1e4166625e074405e4d67ff6daf453f6ab578d6e16a25663fe5ee", 0xb9, 0x1, 0x0, 0x0) fchown(r0, 0x0, 0x0) mkdir(&(0x7f00000ee000)='./file0\x00', 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000000000), &(0x7f0000000040)=0x4) llistxattr(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)=""/10, 0x24b) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f00000000c0)) 2018/02/26 18:26:54 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f00003fefff)=""/1, 0x1) r1 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000029000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) ioctl$int_in(r2, 0x5452, &(0x7f0000b38000)=0x3c) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000541000)=0x200000000003) fcntl$setsig(r2, 0xa, 0x12) poll(&(0x7f0000b2c000)=[{r3}], 0x1, 0xfffffffffffffff8) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x8, 0x4000) r4 = dup2(r2, r3) fcntl$setown(r4, 0x8, r1) writev(r3, &(0x7f0000001140)=[{&(0x7f0000000040)="911f53f32154b09855970a99daefb9924d98c77b282998e74b89bc88601a43519c3f97499035d65c12e7e4a6b55cf20a04d1aa54269ef515f400f1d785484edcd18b66d5a9b0be096170ce5e75ab280adce6ee2041ab8db75b75b029c63ea87cebf4a9ccb7afd61b1ff399d2d3b8391f70fee791077046a1e3865d98fd026e4f08489059988520f4a2c917242e160ad7ef90aa991cd5b585f8cf263285f59e1fd25642485e37a072fa3de267e5161b4b956e542bfeb0d73884eb241be3596b8f77574f225c31efc8834c4b065ceb0209", 0xd0}, {&(0x7f0000000140)="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", 0x1000}], 0x2) tkill(r1, 0x16) 2018/02/26 18:26:54 executing program 7: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000000)={{{@in=@multicast2=0xe0000002, @in6=@dev={0xfe, 0x80}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xfffffffffffffffd, 0x2}, {}, {}, 0x0, 0xffffffffffffffff, 0x1}, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x3c}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) sendto$inet(r0, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000fd9ff0)={0x2, 0x0, @rand_addr}, 0x10) 2018/02/26 18:26:54 executing program 5: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f000004afe8)=[{0x1d}, {0x74}, {0x6, 0x0, 0x0, 0xffffffff}]}) pipe(&(0x7f0000038ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@loopback, @in=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) 2018/02/26 18:26:54 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setns(r0, 0x44000000) r1 = socket$netlink(0x10, 0x3, 0x2) sendmsg$nl_generic(r1, &(0x7f0000a1ffc8)={&(0x7f00007ec000)={0x10, 0x0, 0x0, 0x20018000}, 0xc, &(0x7f000009fff0)={&(0x7f0000aeb000)={0x14, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 18:26:54 executing program 6: pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x800) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) r1 = socket$packet(0x11, 0x3, 0x300) getsockopt$packet_buf(r1, 0x107, 0x6, &(0x7f00004aaf10)=""/240, &(0x7f00009ceffc)=0xf0) 2018/02/26 18:26:54 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000065fc8)={&(0x7f00002dfff4)={0x10}, 0xc, &(0x7f00004e5ff0)={&(0x7f0000aeb000)=ANY=[@ANYBLOB="14000000040afd8d7e69f56cf3ffcf9c1afc7b27d1925f46c6ee0911eb83d42714cb2ac05f49937c966c824232ce8f5954c9be89cffa03e2fc9694c07e59c2d65135621414af7f345bfa055eb1846eaf23cec81a4ad4afd838ec3c7055c6e7d8879ac4600000000000000000000000000000007e64f58660c00833200e59c5caef2c95c9d2d4371892a9dc101725ed8741c107e3d8b4d9a326998cc960e0"], 0x14}, 0x1}, 0x0) fgetxattr(r0, &(0x7f0000000000)=@known='com.apple.FinderInfo\x00', &(0x7f0000000040)=""/117, 0x75) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) 2018/02/26 18:26:54 executing program 5: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)="06000000736572002cfd3d39a01f15055f9a06009e31d4c0df04bcc3226e667b458c3d0a203f26d7f51cabff1cf2e32a2acef6cba8af7ca71ce2a928d2e4cc4f8674a1589fbb5c56773135527d571f5bd788f1f6f3c567fc33567e1e05c451c8dcad31ae12725a57b3d22de6a66a3d842082a9237d31ec2db541aa7db2ddca31520846650ca1e8230230ce3d59172aeb0ca708c03056d4071c44c981755f9b506b7aba8b938923885e3cf55fcaf0b3cc47186d2a4b7d4dfa771ab1816f5d9c8a541c22e261b6703257c1caf95ed8723f627d0c689c6bf9ff867abf08503e054e9028b34287a4a3c977eb66c9b665") 2018/02/26 18:26:54 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) connect$ax25(r1, &(0x7f0000000000)={0x3, {"324ee97bf61065"}, 0x8}, 0x10) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0xfd774aeb366554ed) socket$packet(0x11, 0x800000000002, 0x300) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) [ 92.619116] audit: type=1400 audit(1519669614.521:65): avc: denied { read } for pid=15660 comm="syz-executor4" dev="sockfs" ino=33776 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 [ 92.664371] audit: type=1400 audit(1519669614.561:66): avc: denied { getattr } for pid=15660 comm="syz-executor4" name="NETLINK" dev="sockfs" ino=33776 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/02/26 18:26:54 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x800, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000000c0)=@assoc_value={r2, 0x4}, &(0x7f0000000100)=0x8) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000140)={0x6, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000180)={0x100000000, r3, 0x10001, 0x9}) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x89fd, 0x6088, 0x200, 0x7, 0x7ff, 0x0, 0xfffffffffffffffc, 0x100000000, r2}, 0x20) r4 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/enforce\x00', 0xffffffffffffffff, 0x0) dup2(r4, r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 18:26:54 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x4) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80007, 0x7) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00004c3000)={@empty}, &(0x7f0000b3cffc)=0x20) 2018/02/26 18:26:54 executing program 1: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x4000009, 0x410000) setns(r0, 0x4000000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in6=@ipv4={[], [], @rand_addr}, @in6=@remote, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f0000000300)=0xe8) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000380)=0x0) sendmsg$nl_route(r0, &(0x7f0000000a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000a40)={&(0x7f00000003c0)=@bridge_dellink={0x680, 0x11, 0x400, 0x7, 0x3, {0x7, 0x0, 0x0, r1, 0x20000}, [@IFLA_OPERSTATE={0x8, 0x10, 0x401}, @IFLA_VF_PORTS={0x5ec, 0x18, [{0x4, 0x1, []}, {0xac, 0x1, [@generic="a6bf05be4b490424cc8283edfcc367acaf5f26a4e96b482d8581189bd26ec3ed77efd54612b778f72c948c7412d97498ca1736656e4b893d4427e6f89e04014e0544dca3a1aeb944414f8d82a1da28b3ca48853b2d46921d9538b00184aa45788e0bce9b4211c236d8b4fe43922d942a80d5f52c6102b4c7e315586e095e09c86741873ab721b14bb08b2612da2f668c8df039211c201e43c976e9426672cc08153114887dc9"]}, {0x18, 0x1, [@typed={0x8, 0x96}, @typed={0xc, 0x2b, @str='\x00'}]}, {0x284, 0x1, [@generic="14d210b3b70172d720eebade378ca938339e074a03a37f2b4004174f54c5e7f4aa36bcc6a387964c3fdf0537ab548fce689024a2b7c3f47c2bea008cb2b601c9605a4fee6c83cb5fd4fe89ab73ebd1ae1f08e6de9ad15693e78cf6a531cf997ea8213fb64c26047c76fff86b2e7b4dab7f933b2fc0d84530fa067929c6cc2eb2f08f1e91b7be8fe9c82e9d79", @typed={0xc, 0x5f, @u32=0x4d}, @generic="8eeb3c58d8942bfef87287cb8ea407605e04659d0fde2676cac553ae8337ad634e6157f51f7f2b95c0affd576da3198d7be1dfeea942e6a64707ba3cd72fe3d3fb09799a859c4ae2f85fa7a9dff85150f828c479b4165c601ffe7c4e9aa247115b999803446125aabffdb4f49d0b03597d97650b6039894f6703291588aa507baebcb9d640ee8dda77e59cda4c1d7f187a578386d90749ad1979d433dc970454b1b6cb493586b629eb47f135585509e0630af80cdcdb9c34c9042b9425c3293f4e609c7d7f5d8ff2c5b18bd4088dfa8df4af777a0575be5c5c5c58273eeb28138af89159657716fb12a2ce0555ba99d30f7b76718a6454", @generic="ab3a7b6bcc5c6be593fb267847c16a4ebef8673116665f3b9a9b7e7c7d974626f708e3297676244b7c547256f1ddeec1f1e73af84986d7e72b6e2b85ed761ffdf3243d66421d8ec9e624cb4de4955f8c490ac95ad0befbaed3c220c1c9917416f5df5ae07dfb9670b6cf474f586e2255d6304cde3475a6851a6ef870c3285e87e1c94d0c15616345ffa7929af0ab00b3b3b53c9b847fe23b49aa10620aaef8baaf12c48e84f2e4826db49b6185127d245882edc65693ff3204ec5159167b83a110d2f074e2ae2bf01eca1c90929da7a1241a4e04fbb6e887933a85c9603371f0f18feb57e1c074e959ae36cb1946f2"]}, {0x3c, 0x1, [@generic="76977da35861227e072fdaef8fceb806e16d50d5d8dcd0c078d0d7fe08c4a9c327deb72d19049ce105131817", @typed={0xc, 0x7f, @fd=r2}]}, {0x260, 0x1, [@generic="9cf7014f58f2c3d0cb0f90a116c9231fbcf86163be16b489d7bb8dbd3dab0509c622c2b7eb810bcaeaa01f42b40e87d5708d246c525fa93707ab564bbfc204fce183846141db00fb0ec6ae6dc5233476035a67fa4183d6fe7a3aee230684d75cde4f6d679990424233a8e9794138b3bbef8ae4206e7f885bd5cf465b44030da0648f0b15df7d1aa9fb21cbf7c1a411f972f32435d8b22d9835494e7603d6793796aeddf4ce5f4591fb7e03a6dffaa0d0b7adc49e80a973a25dd32812a3d8180dcb3dad", @typed={0xc, 0x2e, @ipv4=@multicast2=0xe0000002}, @nested={0xc, 0x8, [@typed={0x8, 0x74}]}, @nested={0x10c, 0x72, [@typed={0x38, 0x4f, @binary="17ca9783f971f8d9c9a3d33ed8e99958947659e831999125fff4eadbe32a63e2eb54293087a69d296cf12411b3"}, @generic="912bfb611fe1efe69bb143428d8e1357669ec6111967041f5c46ced7bf3ad3b19a44d38628d3e206e8fc04c4adfbd766277c50801ca04bb4e5255d3d52b180196b026ca6bfdb9a2582cb811cb5b084285a2967fef6cd0ea0c4fcc5b8e5b4de692e5c1df6910fecb8190380be70881175eed17942712466e4f9e82abfd159ab7f3848072eb9129e625d5b01e4baf25531a544388e19f452dfad5486f348481e62e4bd4c6d3533c09b92c8208fcc325d54de85ad0a943a92f656174aca3e26c4cb7b395cf3f0bfb0b4bc31b3b69b"]}, @typed={0xc, 0x88, @pid=r3}, @generic="a34fb4ab051d4d5aa469c9bb33be95baaa0e41ed248fb34adf84ce9a2d16527aa8073b4d76a738b6808db93aaa2bf3204b0ca56dfbbcdaefb8edee605b07696c4641716b3ba8172d7f1c1e9291bde42220d2907d00aebbf0767ec984f3061305ed9b36f28ce12233"]}]}, @IFLA_LINKMODE={0x8, 0x11, 0x200}, @IFLA_TXQLEN={0x8, 0xd, 0x2}, @IFLA_MAP={0x28, 0xe, {0x3, 0x5, 0x5, 0xfffffffffffffffb, 0x7b3, 0x25}}, @IFLA_BROADCAST={0xc, 0x2, @empty}, @IFLA_IFALIAS={0x14, 0x14, @generic="fa860420b1631271fc9728b036479a5a"}, @IFLA_LINK={0x8, 0x5, 0xffff}, @IFLA_ADDRESS={0xc, 0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}]}, 0x680}, 0x1, 0x0, 0x0, 0x4000}, 0x4004) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f00003cffc8)={&(0x7f0000f76000)={0x10}, 0xc, &(0x7f0000255ff0)={&(0x7f0000d15f78)=@setneightbl={0x14, 0x43, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 18:26:54 executing program 6: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x0, 0x7530}, {r1, r2/1000+10000}}) mkdir(&(0x7f000055f000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) getsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r3 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0x0) lseek(r3, 0x0, 0x200000000000003) ioctl$VT_WAITACTIVE(r0, 0x5607) 2018/02/26 18:26:54 executing program 4: r0 = socket(0x10, 0x20001000000003, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="272ca64d2fe0caf6bf43466e2e8fbd7b", @ifru_flags=0x1100}) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/02/26 18:26:54 executing program 3: openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x0, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000001f74)={0x0, 0x0, 0x0, 'queue1\x00'}) 2018/02/26 18:26:54 executing program 0: rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000021ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_out(r0, 0x0, &(0x7f0000000000)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000040)=0x80000000, 0x4) fcntl$setpipe(r2, 0x407, 0x9) fcntl$setpipe(r2, 0x407, 0x0) writev(r2, &(0x7f000000b000)=[{&(0x7f0000c01f96)="2c267e242481c30c666d158d944f0d89d0b24c02deea35d5f9772f8dae1cd41446cde1fbd5331eb8ac66abe4cabe3d1e42910a6a97054224ebde680a2c55c3eb196263fff503b9a83e01ec52bb3c81701958db38fabf47e496cf0a9432989b7476733757dc1062021181e6ac4f656a7b7be4ace9d1d96fb9cf322fa1916986285493f75f8787212d0ccbd4c3fa28fda762b68fbf35cc9e334d419c9d9fab1b0a5fd501e429ef862e908502d31b442c89b8e728b222c35ef07ca658b0c27225da062e195f29b1b2ba25d4099813dcd2f613c79466432b6c36fa3b2e7822aa51458c4d5cea7abdba8e2f129daff37f27487e477a5c5ba0f214c0ba7845e146c8689525e3a923e35014b6ddb9b85e35ad7590abaf67c006c4b1feb963d9eab378801359edbcdd410f113b39b11b5f7a420a080df102df54c169372e0e045640619942d91cf198369418515e484ee19965db6d9ff1b76561d8b60216afb1b236d5b56cbdfe8a3166c2cb934bd953d7d4989e899f871d0892bc9cebe86962d59c65881ebf3edcfb52180ff5795d2b5abefefbc7d122a20dc5b32465da34213a0c623d7a9b2f3339fa63ddc561a45ac96a68c4f21423a05ea2235b6df0ed19019d07d9b0e9cda2f58709b494a46ebe64722863d67a846b829f3e3ce4c9f0ce5a37d93fb1d07a420bde1c678ab8ad546c5a1f295baf92e543c4da2dabfb9b15b89e2875c06d7dfcb2994a68fefbdfa07991c1222403482c5b09928214d1d4369ab817d15838538566a0176cc12e72bdac913ea4ad953e4ef72e338c9abb074e45389d831d29eb0c2147ccf7cd404c7c71e77fa9e44a1dcd4bb893211bfd9a2c25214e9202ebc41539286e3f2417a34400bfbfa668b8c0dc75673bbb42c3d88870ace8de6b6b9b5d51264a690396cc342012bba7192829d5e13d7603ed5e8489811daa185e2ad017a5c66df226512cef5ebc7d7b9556d42af281defaadcff6d6f264dedf38296b00b0c1a534dc539c3c7f6b1882be5cd29f7c6541d9efc446ff28ea9a7cf7ced90bf2a3cd4b08b98debf758df3bf64090af0fa91269a827554d0088657fff5d93bcd5c9f26ab2aeceb659e427e05ce81fa0bf118ac60e56aca2129e6bc8513e6372de0ec4b7561d69e7126daf2a98ed9f96b0d3d611a8f0a69468fed7caf20980b80cb2bd629e376aface6d811ccb978546ac135b8cb146862ec33a4f14cec8f340b09bcc49fed4b5f861d397de3eb153841bfeda6cf888f18df77940d2ff55759d1e7c7976f5f4de3803b3b6f1eb5d6e7bb1138f8198119a237482acfe813619c20b7656c76236ad6622e6f917b74fe13679677d7008d603de253372e93994e10590b44c71468723cdaa8a0368c04773926d5d901d46b671d9e5f43641fd39cef19474375343f0a0be26e5614d1970e7d1a6c832253cdbc7f859955ad62674c9a97287d7cb4d811fb7694d579322fdf25ff824605aa0c8cf5460bed8ca2a8b1527c9c51f6b7c1510143b024142d6a9e5111c4aa98147ecc41febad60fb132faa75cc3b61ca564412ef8827327a85efc37ce6df695d394c2399f6e24189499438e0f77b598891e6ffbf855d741817f44f4a431ee11ad30a50b178a5ef179137ba24336b9b9a6a459d1f361eed683da46ccc51081331fc422471a136d31ad7698fc27d0a5cc2e48d0c0af32c91489e03647a9e9771c4fc62d3877079fb037b641a5fe7bda287ab1a049ee5dadaa2f971566dcb708e351e0f937993696fd31a1d999addd76127e97ad684948d0d5e6bd21b0b68986295d7cc71be683e448b1e3016ae3e98ee83512c398376d52bb0ab50674a886d34a7c123748396498581ff22aeb3052d01b3f6dc473b6ce27d359dc9077a68a2abe4b17c3dfbaeb7f90f1be19c89de6753620f33e31cfe27a3a18b333e548836e38920a3459b5407268f0d41c58c6f5091172cf0a508c1d73f2aa9e953496bbe8ab03533f89e2b4dafb37b89d25e0efb75ff84bb1cbd60a33dddb627e88efb44138b40ffad9bf70111f7e8f6b01e89b3a74b9cf71191f2bd026ba01e16a21d0abca2491351475a08fb593cdfb40047e896457af4c3a61f4fb7ad570080193954b62a7839127ddfb8d93018978fd3e642658213571246308454cc4195cead295f6f72c10def5930930e44782edd916230fa99423def58b780f6936d55aa952baea0c58630526df65f0ebf91b0e01c97f9b3bbca8fceff87ffc945c972b51b11954a476967b52c2fa3247a6e6bba9cef9ff5efd4523a64e11005128003b34251108d8f3dd62c3db158fec915546db1db5f02300b3f5baee8ac9a498d00a1bdb1cfab31dffc4506c799a269b6be101c0e8a2907c5464733a06d8f855c619befa9b77cbceb48da086ac09e510c609cb5c95d0f69d053ef35c32a7b96e6ab7297fdf211e198bf90087433474bffd8fe0d1e77934d8848d2d6a5ce21124e8c2af71e28026950caa63c4b0f6648e41225b384d5ee21701659489ccc2017d48463e0dcf97361c538c8b47d049f2b36d0584cb786215400ce18e285c1dbad47dda87c28d3f5f7fb15c560d1b28472f787b4915300364ce08acf3747d0020731e81dac8c252ed2cb5e096268f6d3e363620d92f272bd34c240eb4aba3d01904d897723345234ccbc4610a3a2259b244397b1f1db4094dfbc765aa212dd09a9197c9ff51e0f07c3547fc3f2f86e2d996b3bb4a6ebb282a10e2738b1e945ce3f33bd3979bfba6edb830341f6eb997cab67f9eb7a57fc1a8bf0ce64d9300e622a144bb424ecace72f0d16ef443de9ba89d8ac38e2e88f0a3ed23ec851dfb45df034532169cca827c88081e7fd2354819d9c20ea39f2932787246d8806e089ec1c70cca020f898602f211eb2504aadc3090d85a3ec9483451058d6caba71806f3f494d73755774296a67511572eb801b188dfbddf065be196febbfbce5af895fdc7278a1ede609f9af86f208aeef20001a9fc0bc04eef1a84229dda539e6bcc31479321036f162e57f41b1991cddc88179be2b1ada532eeb770aab9ec82399b80879ed2cdda07b061b0f0ee35002209d9b5afa9836efd2cad153227f4af2c1b4f60c21573c35faec09c45467540dbf3cabee5a2918b4a9432ebe672306f1acfdae1a3c3d8be48c58621c0b16312ed7777f81fc9084eeddf26e68c5d7f0d83347897a69e9b293c1e93b17448fea811d13af456f30f4f5b0ed0ec8b5876ab2dadeff381093f16f5013cfff76f2c77fdaf87d0d82697e070131831054757ac544aab5801ca1dfa665ded0e9de3eedb8cb6f17485a92eceac1b2b33927bb410c9369a4b7f3fc186828693a92fc07f415d244ee972b25c2d42b69c5e03ba57a1037d59f02a098fe62536e7af192233d86e8fae5d17fc7bd13b6e54d59941edeb975c85667a743ad4825e68cd00c707ba80bb0902d7f7fabd7c8e6a6df462b210528ce8378a6255c1da496305c84e741c5a5175919b44938f969bc2cf50e0ea4569e0dc523118e7b4d8165893f610a49a215f0945f0c177d1fc348cfbdbe1ef33bd8f1f41f761b9f8bb23172315bbd451d729f823d20559b3535d01173c92dd4b8c151d1e9be2eeb62d133f050bea021e75e41d8eab2678f0bfb40e134d8a60029a9ee4332316e1665360f477255915f344e1c56ed620431e9e4371c983abef24ba800c239b2273b14b342339a374a0fc3aa30898ef0e69040ef4dd6c298dc90e03242118eb824bd23044c87783085533e19445b43ef341c4372ac4545ac03a3adc532475947d63ce67e1e3763cc7f9ff9d103c434570c02c7b811a648b5bbfadb847d29311b6589a4864fd8af8e354b221fc78e407c95160460cd74d5966ba405da1f496950a6ac1e79ab6dc511ecd726d05d38e0fd65bd66c58c11280785a302aa00ddc03cad93833bd357b30ec13e91d632ec8d5565ed6a5d0554f17b4d7efa147fc0d9035d8a96213e9465da1d3b94f56d3f2b12d7e394a5fff25873c591cee50c5c14273d4b1c645d5ded4a0ad5d8a1296f40c2b65cf457a5780c4a4569927bd896c0d71498f2d31f4f61282540105f5845326aa61ceb01c10be922a2fdeaa1a9689922e255e053be4c4cb45f5c6bd8af4f93f8362bbf54875ddbedab4b97e8cec478e4ceda8121439523839abb6e1cdc7ba2eb34c1fe9931585e1e0d8c326276bab83170752a30f2a3a250aad1cc1f72155457dd3ab40e4c2f1454084683f8bfc92fd87af76a73dbbf06f8d4f18dffbff0c8310eb96303c60401e4efa54def27c4e023aaaee24d525d1d98822eaeb33bbc5d40e8845b6ae1b29ede30c6675f5aab93b2b28391008e62d9d9bd1224116d9874233c57f3524e34a2737f74daa1bb9051ba8e2564fa2f3e5462bd67a7be796c682ba55d0f64331b1c0c3e45aec99548e65b61420f25cad6d3ca9063db31fe16b7157249cdc2e592188efddd0161314104615509ee1ff212c98a448a5b2b7a931b01b1ed502135f324f3b58906591ce181010e9c62ce9cfab26d4ddf9ab43fbc277d15b8bfb93edbcfe276e5646fde162dc926487440cdcc90a92ed03662ec04ab9ec1b1647707b43c7fe18a030e3001cd7915013e0196c4609aa8475fc85302b963f4be6a16b8206b099c81b6bf4619389f6df538813a2ad08183e97750b35b1ced267166f4f39b13d9925db22bdc6dd7c3ca8d0aab439040d42952e62eee9a2728c9b7e45f7463f8447ec2ec435bd7e91bd05ad09ec013468f4ba54437da9b8db677f4eaf10c5746da05bf12359b3aa915be2999e2bce629dd4ad01ce0b6229e4b49cca0157abb5221488a785af2d71a149f096b0c564a6d36ca92d36ea15c54dc44eaafed114a858f1c126f68888eba594dcd52ae7f233e2ec88d2a2fc95da3385e02f30746a844f8d6e05b724aff933c15088cde099f04f4228745bdb51180d4e6114a364cb6ef32a71872dfcb86278df4a20423c354699cdb4c63b35dc4fa04a5d456c65e72b20be53f302e8ccbe6873e76e0adabdca405c50a9d933be9046c616c8e6ada9949de0db64bed0b6c8c8d6250a2589896ebbdaa5e7d254130c4b5fd7e9b57da57e5491aad4aa5f81d73a220332abf1e7a5ccc360bc1ac342408f8d5335e97a3c2f8353498946bfbbabf386459423c4e2af0c908b4724df1f97b92991a937a955ac45aa3b130768c49d550cfdacd2e7753950f336d9ce6f367fb566c935bb940f9beedaaa4348efff216e201a9e5de2c65ac43f6c3d0e8d5f0b960b65c3285c99b2f7d747657bf77afb9057a6d28bede1a72d45cb2125a8902150685e3ca7171212e01d224e876feb972d5ded4313c48164034bc0244ec73e687d87b44c33a16e8471e25e1a58094dfc509a007a3f2c010dfffeb80f36febb448fc40fe301e897bbe1aeb2a7a7ca968b22bb5d5ad5b366a4377ae441937f2b60a4e3ec6c8a90dd415cc47ae6dad270eaadab63c7f321b3af28d9079759da8b18167608a4ae2e08a84f84eeccb08c56cc476ed0db598c174437c1eace848c717a7e5aaca4e35d861038326bae04ebac9bc451fa4c5d60bd52eeeac89e01e11b3719f07b33a4192709713d120b0f7bddd82cbb13c321ccd87880993eedb0e2a8ca88dd7ec9af1367240b20209f96c237e067889503fee6bf3787a4d90570de215fb02d11a82a379303bbb5ed40d0432a317b50ff1ef21bcdf57f894a6938ad35396b6bf8dc24287cea55c472b6bcd7a2e3fd4a6cdf3435e54170fac4f116fdd3817240c940fea9b0509b5e047f23e6f7ef05d04ccdd39bd8d70e1a130e72fdf6c1e", 0x1001}], 0x1) dup2(r0, r1) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000000)={0x10001, 0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000000040)={0xec, r3, 0x0, 0x4}) 2018/02/26 18:26:54 executing program 7: socketpair$unix(0x1, 0x800000000003, 0x0, &(0x7f00000f3000)={0xffffffffffffffff, 0xffffffffffffffff}) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) setsockopt$sock_int(r1, 0x1, 0x0, &(0x7f0000387000), 0x4) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f0000000040)=0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) pause() recvfrom$unix(r1, &(0x7f0000063000)=""/7, 0x7, 0x0, &(0x7f00003a5000)=@abs, 0x8) close(r0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x7fffffff, 0x4) socket$netlink(0x10, 0x3, 0x5) 2018/02/26 18:26:54 executing program 6: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x240000, 0x0) sendmmsg$nfc_llcp(r0, &(0x7f0000003080)=[{&(0x7f00000000c0)={0x27, 0x3, 0x0, 0x3, 0x401, 0x4, "508ebcb800b3158e8054d4b4e1daf4f0702f9fb18338db606fff7e93eab542de02f31e4ed96d062f9a89dff99efc726429dacac52dcce038f03a5858f48d42", 0x5}, 0x60, &(0x7f0000000140)=[], 0x0, 0x0, 0x0, 0x4000000}, {&(0x7f0000000180)={0x27, 0x9, 0x2, 0x7, 0x200, 0x7ff, "b6ddbabaf197908657bd3b60e5e8853ed02e1b3cc427e231bfb4f392802a2747f2ca01016b4cf246a4091a613c705f99555ab7d1e8c196bbcdd2d8e1226348", 0x211}, 0x60, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}], 0x1, &(0x7f0000001240)={0x98, 0x1ff, 0x7, "a8ace53583a9edaa9be433872673cc8b45cdcf58f30c970096029c38698a69920bb766113a860116bc391d90726c4ec4bac9de84adafdcb095507058884c416e6f9741b0d623184c8f1d6848382082aaccb482970919dda9f5704cba3f34122116f09afebf56645ec64b5a60481d00b008a067d8ce6d4c6cb44f7d9c18343a729f8933"}, 0x98, 0x4004}, {&(0x7f0000001300)={0x27, 0x2, 0x20, 0x0, 0x6, 0x7fff, "e08497cdbc81ba67dbba6d68dc0e8bb57507badffe9e1c6a9e2fce13b9ba5cc60b8c33aeea26b8d0eb992d3bb9f9049ffdcc77b8d68fa764c87f197f72180e", 0x20}, 0x60, &(0x7f0000001540)=[{&(0x7f0000001380)="c00fb0125e8043c54f7976c9005475093ebfd7330a3bbf58b45fa7f3882e646b2009d4c0a9fc234c74501028b4a18d66d1790d7a6dd12919e0ddb926634631462812c2daeedcb87a630596fe8f44d64a04929932b957c9204de2cc7845d75ea3009849827fb7f2903a15ac47c917939fe8329bad38c4aadf1b17ddd864cbe2f3f3b15c6becf64992e66e5a", 0x8b}, {&(0x7f0000001440)="1a74c0923e26854ee960e6363c953b46a3cf90e02ffa0f767cb2b862bc7952508a974adfce9a205e10c9383c60ea96842900e8fef4b3e803397c8a9d019e47774a92a2686a528ba4947b2ab4eaffd2a926bb173c497f7221255b99bd97c1f243adabca0be3dc8e28fc1b40d3371743ad11b0d49caa69391bf5fa5369070717ebc1ca77a6db074e80101e08744b55659fd132134bac462799770679b97b130353912fd51a8ad6a51e57a38106dffaae5c477d88a6d7c935bf43683e3f437731ebd8dfaab5d843750e7e09abe29e9c67805d71983f26d99bfea2b5e168157a057879481254fc71", 0xe6}], 0x2, &(0x7f0000001580)={0xd8, 0x1, 0xecf, "270ea567397e927a370e2374d8fbce7e2c5c3bc6fef8adb0a320f55cc0a254915005aa754a08b33f6ae3eb72ebdcf440e9697b3c7de514f46938e0929edfa8ff9217ee1cca2bc44bd04579c8407a9a4da23d29c60a192a17895c5803a53d96ed02b188533cac35e30282584b3e5d7638b4557eb9e4c0af8e95451f86bcfc263f316cc20d95725d7180a73b8b15fce0f163cbfcf078515bdbd701d5c498a529a6321344e35c0bc5940f2e2a5304bb3bd14219c000e1f53e1106ed29fd2a0b621b6f48c68f9e23"}, 0xd8, 0x40815}, {&(0x7f0000001680)={0x27, 0x44, 0x0, 0x5, 0xc, 0x9, "58165ae3d6bdfa6a4010080334dce5691b28bc1a7b2973d828d6e6733b80cacd3f3489133963987357f13587bb0a41f690ee372aa3b67211b53a1f84a096ec", 0x1e}, 0x60, &(0x7f0000001b80)=[{&(0x7f0000001700)}, {&(0x7f0000001740)="5b31494980f4d933ebfbf370754e0a1580a9aa317e91322ec527e1750adf62ad1ede93236e8dfeffa915bc53ab1085e4063e1d1afd282b", 0x37}, {&(0x7f0000001780)="d63d9d926b1f98bd9fef0eee5668af64f5369779114b0f9770105446060ecc8d201d5eab9ad26a3ec0b516e5dee616b4002af4dbf8dd75", 0x37}, {&(0x7f00000017c0)="0e2a479210849fe878d736797f0e01d47abfd3781ac18ce2263d8efba9c7e06dabd6d56dfe4bd7ee8bb963cbd864c145e3edd847f072f973314921fe343741710524000b7bc0b46bb3145ab7a5", 0x4d}, {&(0x7f0000001840)="076eee09b25d9e3ef35bdd37b4e554135b9464b1fff3f1cddb721faa7ab8238442bab90970a5096a4957a1a1d7b6ce22205f9bb4f7ced46445a8ad6255af51a1a0e2122f2c7ffc85360683f692159d3cd3aa915cd4f04ab3f12358473b0cc8b0730ea6f7a5a0d795fea574ef42ee8622f7d961a19aea39c5a80e69034e317a40c6e072ab4e2dd69d82dff0ddfd4f0b0ba97be34fd7bfe4ebe1da4b8ce24a2ca2364fb953d91dfce8584be1aa7cdf4c327e3a4f63881c0fddbe19540b6455", 0xbe}, {&(0x7f0000001900)="ee8aa5184a4398d8dc95adba39fcd75a4031f0f887cd997b71a3d5cb2441c94d9c69d21607dac0586c61e92be47214f0d742c3df3c13ed6271c48d25f9ff0afbda172fca331ec0a4107678a869e6cfcdc2c2aabf4bcb1d9e1fe99aee3da10f523e67f67f2048b9816cfe6ac1f7f84ff5c24766ff112ffd45", 0x78}, {&(0x7f0000001980)="ebced1023d137caac33b6e5db9775a97ec0687ad17ee5d96", 0x18}, {&(0x7f00000019c0)="8743d9e05cf301ed36a21ea071b08ffb77fdad652e1a97307011f33cecf3d87337da29ebcf623de74633240dde011b5832892163685f817ab98951ffe05dcdcace39653a6b9609f1ff35ab3c55f3fbd7280aaadfdf51509997f8cbd64c67ce4a8507e224cacd56c10d2afe2bc6a1a8dd6187c5259912c46591495b73960888cd43727a6f15792819dad1b977494f20466036318eb2091ce71734d8395ef1b0d824d367e176cb0c83fe4fb0d4a5ed27a2c553c7ed8d669f85026e48570a055ec1dbb7", 0xc2}, {&(0x7f0000001ac0)="1ce8adf22778e8a348819623d90d5700c45c78959704827cfd153d647e6c20a80d2662359a5cb995d8b01faef0832870770339ea030844ae19a1aacfb72e12242a6ff1a3ab016b1e5d4ba0fb1f2581cd3b392bb5d38bb67a35d5618fee69cb88d84ec511e8939636f7a5fc4919404573427103159e1556456d7ab6122607ed660c15c1d62a0b2af1e1f38cf949cbbe9b41ee8c9b069c717fe7e74fd0c873bd9b0237998ca65fa83fe4", 0xa9}], 0x9, 0x0, 0x0, 0x80}, {&(0x7f0000001c40)={0x27, 0x8, 0x80, 0x6, 0x4, 0x5ce, "b3d7fa1910fc4e05562668e5dd63f22d9ff70544221369fd95ff3244d60e88174589f621bcbf2d587588634a822f0ff551b0bed4308607e27204da38e736e2", 0x1}, 0x60, &(0x7f0000002f80)=[{&(0x7f0000001cc0)="3ec9a2e6eeffd228d538791df17389c8a39a289dd661521fe6d02b443e3fc48c09f75246a8af4c91d79c8f5bc1dde69a34042833e90d041ec6486bdded77d3229ba3175a8a7bcf2de1080aebc63dc3a1b7d5276857e3ddf5e12c5482d8a8eb38864210bd093889587d5da40e791686ff8b2e3fd518db28d3ef31b52470df7e48fdf81c488442f988882ab5133d23ab1a8e42dbc33e253de22f77", 0x9a}, {&(0x7f0000001d80)="cd75d8ecb69a68099d999c9433bd66964e14496c43072503ccd5a12bf7207f75cce9ffb5cdb47ecf9ce80b6a7f21d382105f537b9357f6565b14223256ee05c802b0230264ba972df7fe1a22765662cb90d845868d831982b2627548d1b7d3b33784fac999cc47044d36ac7e3e6a7c601b80e2a51467e27db7a8771c78f67fd95423013bd2bf8240d1af9ab11096a85018a6203a58167b50955984f27fff3e55ae89cb7300d48a2ba231650e24240a4695ac20ef0b48963fd3721f17af772be4f91e3e88fe2f6b", 0xc7}, {&(0x7f0000001e80)="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", 0x1000}, {&(0x7f0000002e80)="e77bdd72d0175102ac87d3113811fa8bc7e89a12f51634d1b3352335265cad4920332d3d39e788a871d9353244500afeaaf043a48b8c51b354dd19196ecafb92a37e4840377bc78c3d8ca68c6651d36aa9aec018f7d367e0faa3fe9ee1b0ae84ed7845f271bacb167c27aec61d07722d5b7cb5e5377e7f1d01c56097d634db9fd638d5da38fabbfdea0f9ba2dc3981a329a1e70553409e880283b90431aa39d2681f0418521507aa0e2fcea28160161cee07617d9c9b52e0637aac515b2affc1cc248b0148dbf5fa9c1d36acd9c6e6e7a1", 0xd1}], 0x4, &(0x7f0000002fc0)={0xa8, 0x116, 0x5, "907594f0a7792f3a3b4f073745bd81890516bdd8789997670bfd93c42a7163ddcde59b690fafdce36ec12f8c0c95c55b92ba4eb834aa52a0f089638b8baf9e1f34e98f1f020913e2f736bc7613213edd6e4f8b7e8203891276ebd347e42a4d219b9cc5bbc06b7a170b59b3f4d07e7341216542a492b167ee8a8ce4012b3b4814e976ad12791aaed84814c67d852b85c92069"}, 0xa8, 0x20008000}], 0x5, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x802, 0x2c) renameat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 2018/02/26 18:26:54 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000040)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000040)=@generic="197722e760f23aea42119c9dcf037d33") r1 = fcntl$dupfd(r0, 0x406, r0) r2 = mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4, 0x30, 0xffffffffffffff9c, 0x1) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x7) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000000080)={0x4510, 0xfff, 0x6, 0x2773, 0x4, 0x5}) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000000180)={0x0}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000002c0)={0xa4, 0x0, &(0x7f00000001c0)=[@reply_sg={0x40486312, {{0x4, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f00000000c0)=[@flat={0x73622a85, 0x1, r2, 0x3}, @fda={0x66646185, 0x2, 0x4, 0x1b}, @ptr={0x70742a85, 0x1, &(0x7f0000000080), 0x1, 0x2, 0x15}], &(0x7f0000000140)=[0x78, 0x38, 0x18]}, 0x200}}, @increfs_done={0x40106308, r3}, @transaction={0x40406300, {0x4, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x30, 0x40, &(0x7f0000000080)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x2}, @flat={0x77682a85, 0xa, r2, 0x3}], &(0x7f00000000c0)=[0x40, 0x78, 0x0, 0x38, 0x0, 0x28, 0x38, 0x38]}}], 0x4e, 0x0, &(0x7f0000000100)="88a1bdbd9633cfb1931042a997eb6df9d49243009c436fa72339156f4b5f91ba6e2bcf146ec33558a44be7ea1343f25128817efaea0eb914f8146eeb03671a7e393c94eab042aab1f6f94a644f9c"}) sendmmsg(r1, &(0x7f0000007e00)=[], 0x400000000000168, 0x0) 2018/02/26 18:26:54 executing program 3: r0 = syz_open_dev$evdev(&(0x7f0000d09000)='/dev/input/event#\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000a61ff4)) r2 = dup(r0) ioctl$TIOCSBRK(r2, 0x40044591) recvfrom$unix(r2, &(0x7f0000000000)=""/150, 0x96, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) ppoll(&(0x7f0000e06fe0)=[{r1}], 0x1, &(0x7f000032dff0), &(0x7f000086fff8), 0x8) 2018/02/26 18:26:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffb, 0x8, 0x1, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) 2018/02/26 18:26:54 executing program 0: ptrace$peek(0xffffffffffffffff, 0x0, &(0x7f0000002ff8)) r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000d9c000)='ns/mnt\x00') fcntl$setown(r1, 0x8, r0) r2 = syz_open_procfs(0x0, &(0x7f00003a0000)='projid_map\x00') sendfile(r2, r1, &(0x7f000030f000), 0x7563) 2018/02/26 18:26:54 executing program 4: r0 = socket(0x10, 0x20001000000003, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="272ca64d2fe0caf6bf43466e2e8fbd7b", @ifru_flags=0x1100}) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) [ 92.867099] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. [ 92.902724] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 18:26:54 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000420ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008c5ff8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008c1ff4)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x80002000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/02/26 18:26:54 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000c4fff0)=[{&(0x7f0000bdafff)='1', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xfffffffffffffffb, 0x8, 0x1, 0x4, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in={{0x2, 0x2, @multicast2=0xe0000002}}}, 0x8c) 2018/02/26 18:26:54 executing program 0: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) getpid() ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000ff0)={&(0x7f0000000000/0x1000)=nil, 0x1000}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r1, 0x8935, &(0x7f0000000040)={@generic="c4f8cf63984f999316206e195e933dae", @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) 2018/02/26 18:26:54 executing program 5: r0 = socket$packet(0x11, 0x8, 0x300) setsockopt$sock_int(r0, 0x1, 0x28, &(0x7f00002fbffc)=0x7fff, 0x4) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000000000)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SWITCH_CTX(r1, 0x40086424, &(0x7f0000000080)={r2}) syz_emit_ethernet(0x2a, &(0x7f0000893000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@address_reply={0x12}}}}}, &(0x7f0000e76000)={0x0, 0x1}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000d3eff0)=@nfc, 0x10, &(0x7f0000495f90)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) sched_getparam(r3, &(0x7f0000000100)) 2018/02/26 18:26:54 executing program 1: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee3d", 0x4}], 0x1) personality(0xe00000b) 2018/02/26 18:26:54 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000d2effc)=0x81, 0x4) setsockopt$sock_int(r0, 0x1, 0x31, &(0x7f0000df7000), 0x4) [ 92.987929] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 18:26:54 executing program 4: r0 = socket(0x10, 0x20001000000003, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@generic="272ca64d2fe0caf6bf43466e2e8fbd7b", @ifru_flags=0x1100}) write(r0, &(0x7f000096e000)="220000001400070000e80000000003000200030001000000080002004100fff0f055", 0x22) 2018/02/26 18:26:54 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000002fef)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mq_notify(r1, &(0x7f0000000100)={0x0, 0x18, 0x0, @thr={&(0x7f0000000000)="d7a4c48e33b985cc8ac43ed4", &(0x7f0000000040)="b5bf39caadf7b570b982a5fc58537c2ca8548a5d7a66fb9be53c3145955f1715f5f6e61e36ee44d8d6b5b21f1546d394967331f0172c7cb7bcbd955087710e8b8061ccd42a35abc58289394ad71dac4242d959ef4c5436590e4b497f82014dd9fb07f2b6f3af7894b1dc6c9fd935462bb6b3aa422cb2ac646ea72b2b351724a96669f83578a5e3"}}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) fsetxattr(r1, &(0x7f0000000000)=@known='com.apple.system.Security\x00', &(0x7f0000013000)='\x00', 0x1, 0x0) read(r0, &(0x7f0000000080)=""/248, 0xf8) 2018/02/26 18:26:54 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00005a8000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5404, &(0x7f00009f1000)) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00001e4000)) setsockopt$ax25_int(r0, 0x101, 0x7, &(0x7f0000000000)=0x9, 0x4) ioctl$int_in(r1, 0x5403, &(0x7f000062cff8)) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000000)) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 2018/02/26 18:26:55 executing program 5: r0 = socket$inet6(0xa, 0x80002, 0x88) setsockopt$inet6_int(r0, 0x29, 0x35, &(0x7f0000fbfffc)=0x3, 0x4) recvfrom$inet6(r0, &(0x7f0000fbef6d)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00008a8000)={0xa, 0x3, 0x0, @empty}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendto$inet6(r1, &(0x7f0000fbd000), 0x0, 0x0, &(0x7f0000fbb000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}}, 0x1c) socket$inet6(0xa, 0x7, 0x1000) 2018/02/26 18:26:55 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@dev, @in=@multicast2}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@loopback}}, &(0x7f0000000100)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000f97000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xc) r1 = syz_open_procfs(0x0, &(0x7f0000272000)='net/mcfilter\x00') getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000001180)=0x1008) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000011c0)={r2, @in6={{0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [], 0x1}, 0x8}}, 0x2, 0xfffffffffffffff7, 0x8000, 0x6, 0x9}, 0xa0) readv(r1, &(0x7f0000f46000)=[{&(0x7f0000120000)=""/4096, 0x1000}], 0x1) 2018/02/26 18:26:55 executing program 6: r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f00001e0ffc)=0x6, 0x4) connect$inet6(r0, &(0x7f0000f03000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 18:26:55 executing program 3: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fe, &(0x7f0000000000)="2ebfc99dc35d907c3f1ba3cba81954016c1d1f93b1273bdae5f97c8fb8fbfcd8f1c70a8ce2d9d9c6783ff6891ad136e6aac584ba4001977623982106b13b48eb1702bf3bfbdd64fc47c56fb8343d2eb6e56f6605d012071d647e619af6bf9c3424d5c049322993a71cf390e654fa281176e0f844a26d9f6f7bfccfcc8d29b2100f066a76694ac535a1ce2aa84ae1a46d37ed68b5fb6da080748243eeba5da84d3da681a3ee6a56949d7b8390db0330f1c5b1eaf0fd74b2136bdafbab34f20adb0b080d007114d507e0b7a89c5e6e3ed7ff1e21adc7c8813a1e040a0f49635e742555bac5191af343") sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f0000473000)=@newlink={0x3c, 0x10, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_IFNAME={0x14, 0x3, @syzn={0x73, 0x79, 0x7a, 0x0}}, @IFLA_CARRIER={0x8, 0x21}]}, 0x3c}, 0x1}, 0x0) [ 93.127259] netlink: 2 bytes leftover after parsing attributes in process `syz-executor4'. 2018/02/26 18:26:55 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000420ff8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00008c5ff8)={0x0, 0x0}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00008c1ff4)) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000d4a000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)={0x80002000}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000304000)) 2018/02/26 18:26:55 executing program 1: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x33, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@loopback={0x0, 0x1}, 0x80, 0xfffffffffffffffe, 0x3, 0x2, 0x1, 0x6, 0x209}, 0x20) r1 = socket$inet_tcp(0x2, 0x1, 0x0) unshare(0x100800) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000000100), 0xbb25) 2018/02/26 18:26:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00001c4fd8)={@common='sit0\x00', @ifru_map={0x417770}}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x140, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), 0x4) 2018/02/26 18:26:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xe4}, &(0x7f0000000100)=0x8) r3 = dup3(r0, r1, 0x0) sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd3ff0)=@nfc={0x27}, 0x10, &(0x7f0000b71fb0)=[]}, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) 2018/02/26 18:26:55 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={r1, r2, r3}, 0xc) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000327f68)=ANY=[@ANYBLOB="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"], 0x98}, 0x1}, 0x0) 2018/02/26 18:26:55 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8401, 0x0) getsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000981ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0xa, 0x5, 0x10001) ioctl$sock_inet6_tcp_SIOCINQ(r2, 0x541b, &(0x7f0000000000)) r3 = epoll_create(0x8c8) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000bf0ff4)) epoll_ctl$EPOLL_CTL_ADD(r3, 0xa000, r1, &(0x7f0000cb5000)) 2018/02/26 18:26:55 executing program 5: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000014000)={0x77359400}, 0x10) r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000fd7000)) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev}}, &(0x7f0000000040)=0x1c, 0x80800) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) 2018/02/26 18:26:55 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000080)={r2, 0x100}, 0x8) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x30e, r1}) 2018/02/26 18:26:55 executing program 7: r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6f4}], 0x1c) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$LOOP_SET_DIRECT_IO(r3, 0x4c08, 0x80000001) getsockopt$netrom_NETROM_N2(r3, 0x103, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000100)={{{@in=@rand_addr, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000000c0)='./file0\x00', r4, r5) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r2, 0xc04064a0, &(0x7f00000001c0)={&(0x7f00000000c0)=[0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[0x0, 0x0], 0x2, 0x8, 0x4, 0x2}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000300)={0x2, [0x0, 0x0]}, &(0x7f0000000340)=0xc) ioctl(r0, 0x4400000000001275, &(0x7f00000000c0)) 2018/02/26 18:26:55 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) unshare(0x8000400) flistxattr(r0, &(0x7f0000000300)=""/196, 0x199) 2018/02/26 18:26:55 executing program 6: r0 = socket(0x10, 0x2, 0x0) r1 = getegid() fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0]) getgroups(0x6, &(0x7f0000000300)=[r1, r2, r3, r4, r5, r6]) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000ff8000)=ANY=[@ANYBLOB="3c0000008ac52288001b0900000000000000000000000000f7acccf19575d1349b891b48fd0325388fe5abcb7e34bf630a0e8fb8cd36899e0413", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000008001a0004000a00"], 0x3c}, 0x1}, 0x0) 2018/02/26 18:26:55 executing program 1: r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000001fef)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7574655f657865635f743a733020756e636f6e66696e65645f753a73797374656d5f723a696e736d6f645f743a73302d73303a000080003130323320310000268c4b7bfb3279c22d0a50f26f74a6e74a58c0d57a17c9919ae19fcd4fe40494d5cfac41f0a52d14c4bc6031fc537e152e2f5b82ee08980fce35d9526cbcffa183cf15faad1a4e8e"], 0x58) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f000000e000)='/dev/sequencer\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0x40085112, &(0x7f0000695ff0)={0x356, &(0x7f000000cfc8)=[{}, {}, {}, {}, {}]}) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000080)="3bbd0856f285ed379a84009bf547b74a1190f907e6f0abe6f651a7d0f7d43e80b461f08cc5859825c513875af347b3bcb414a223d3b6967651240ce93f15d3d1d3de8d1d8dd42135fea8f8a3b01e738b6fe615dcc5965c753832991f4e0910253c8fbd79d005f4af6623518cbda26d79197b27d1e410a0cab251d97e232666075bca084d16100b23a7f005e583c65c5c7ecc9341d283ad7af5e71829690369616f116e63e9ca6d02f16c45cb792bcb237820bea2203fe0c0d239ed924e7d1ba2a0e6316bbecede77dca50b6fd18a41e4be3f588c15612e832c00505f6e248c", 0xdf) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000080)="fbf1026055c41ef220f702dcb01ea2b5324fd1bcb5c8", 0x16}], 0x1) 2018/02/26 18:26:55 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/234, 0xea}, {&(0x7f0000000100)=""/216, 0xd8}, {&(0x7f0000000200)=""/82, 0x52}, {&(0x7f0000000280)=""/56, 0x38}, {&(0x7f00000002c0)=""/122, 0x7a}, {&(0x7f0000000340)=""/31, 0x1f}, {&(0x7f0000000380)=""/39, 0x27}], 0x7, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) ppoll(&(0x7f00001b2000)=[{r1}], 0x1, &(0x7f00000d3ff0)={0x77359400}, &(0x7f0000f06ff8), 0x8) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000000440)={0x3, 0x78b, 0x4, 0x0, 0x2, [{0x5, 0x9, 0x2, 0x0, 0x0, 0x4}, {0x0, 0x9fa, 0x401, 0x0, 0x0, 0x2}]}) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000440), &(0x7f0000000480)=0x8) write$tun(r1, &(0x7f00003f1000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8}}}, 0x102d5) 2018/02/26 18:26:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) connect$l2tp(r1, &(0x7f00005fafd2)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x4}}, 0x2e) r2 = dup3(r0, r1, 0x0) getpeername(r1, &(0x7f0000e6efc6)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1}}}, &(0x7f00007b4ffc)=0x3a) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) ptrace$setregs(0xd, r3, 0x81, &(0x7f0000000040)="001f29615d541edd29b94a41a1c9b75a2f4030c20b8f46e92f59c51c4dfa06418d9d6863eb8811359291b9ffd0aac9228f41871987069d15f193c9b8cd38d0fa0e3e247ff762cda9a5d60e4333e4edfa3b9ddc49e744fde19e73ab0f70b150b6f30b7e85a5f5a53c986db633346a68532b2e2b83ef744335aba3aae244c5ce6adc32fbe53e7ff80aac8ff81d77412879164336bb034f40d39d4b609e56d62cd9b85578e3a65b6f76ae712782b8d6af06c38469fdfd2790c1c9bc00fd5495e99dafed2ba0dded35ce") ioctl$TIOCMSET(r2, 0x5418, &(0x7f0000000000)=0x2) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000000040)={@common='syzkaller0\x00', @ifru_map={0x3, 0x0, 0x1000, 0x7, 0xff, 0x2}}) 2018/02/26 18:26:55 executing program 1: r0 = socket(0x1000000010, 0x803, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000000)=0x3, 0x4) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f70f88)=@bridge_getlink={0x48, 0x12, 0xa05, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) mlockall(0x2) timerfd_create(0x3, 0x800) [ 93.294753] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50570 sclass=netlink_route_socket [ 93.323112] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50570 sclass=netlink_route_socket 2018/02/26 18:26:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000548000), 0x4) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x10040, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x20}) fcntl$getflags(r0, 0x40b) 2018/02/26 18:26:55 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000340)) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000)={@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x20) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) r1 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={0x73, 0x79, 0x7a, 0x3}, 0x0, 0x0, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000100)='rxrpc\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000180)='/selinux/policy\x00', 0xfffffffffffffffb) keyctl$unlink(0x9, r1, r2) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 18:26:55 executing program 5: getrandom(&(0x7f0000807fd2)=""/46, 0x2e, 0x3) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000000)={0x7, 0x1, 'client1\x00', 0x2, "2c09a97ba271bdcc", "4919555cece44ef15428f97178d5fe297bdeacb96580536e3994178c6e1ddfda", 0x4, 0x3372}) 2018/02/26 18:26:55 executing program 1: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={0x0, 0x6, 0x10}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000200)={r1, @in6={{0xa, 0x3, 0xae, @mcast2={0xff, 0x2, [], 0x1}, 0x2}}, 0x0, 0x7}, 0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000ab3fe4)={0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}, 0x1c) getsockopt$inet6_buf(r2, 0x29, 0xcc, &(0x7f0000000000)=""/96, &(0x7f0000000080)=0x60) 2018/02/26 18:26:55 executing program 6: add_key$user(&(0x7f0000001ffb)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a}, &(0x7f0000000000)="5604797d237a03f284c20209b646e55e7e33a21a6850324e06e7e08e58e8f2b170f2bf5dd6bb8f1e61c1235ab3b78098f535c61c3e1dbab40655710b2416e4ef9a28e1e25b6ad3d2599960c9ca028d302d727f7f134cbed379fd72d3a2a81154d3a2389e5aaa5143b6f1cb62218f8ff5841f10a1246954f242cedfd02e90090ec9b0918aeaea72181798ec8e01e86f33244fe836a027ddcf3aad4102ecf5bf27bd9d18c5268c", 0xfdea, 0xfffffffffffffffb) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x90042, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) write$evdev(r0, &(0x7f00000001c0)=[{{0x0, 0x2710}, 0x1, 0x970, 0x8001}, {{0x77359400}, 0x2, 0x4, 0x4}, {{}, 0x800, 0x95d, 0x8c3}, {{r1, r2/1000+30000}, 0x1f, 0xfff, 0x80000000}, {{r3, r4/1000+30000}, 0x6, 0x1, 0x1}, {{0x77359400}, 0x800, 0x401, 0x3f}, {{r5, r6/1000+30000}, 0x4, 0x6, 0x1}, {{}, 0x5, 0x4, 0xffffffff}, {{0x0, 0x2710}, 0x5, 0x6f1, 0x3}], 0xd8) 2018/02/26 18:26:55 executing program 0: r0 = socket(0xa, 0x803, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futex(&(0x7f0000000000)=0x20, 0x9, 0x401, &(0x7f0000000000)={r1, r2+10000000}, &(0x7f00000000c0)=0x6, 0xa44e) accept$packet(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x14) ioctl(r0, 0x8b35, &(0x7f00000e6000)) 2018/02/26 18:26:55 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x3, {{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x17}}}, {{0x2, 0x3, @multicast1=0xe0000001}}}, 0x118) setsockopt$inet_int(r0, 0x0, 0x24, &(0x7f0000e6affc), 0x4) 2018/02/26 18:26:55 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='wchan\x00') sendmmsg$nfc_llcp(r0, &(0x7f0000000200)=[{&(0x7f0000000040)={0x27, 0xffffffffffff8532, 0x5849, 0x2, 0x9, 0x5, "6db94458ac7658f2ee3b75a03bfcbb4542f8722a4d7c64ba3faf7251cb5de2345f5ef5be87a6c8c5506686c09de1b0d6c94d048546a83a9f593371b3ce89cb", 0x7f}, 0x60, &(0x7f00000001c0)=[{&(0x7f00000000c0)="088d44ba5efbf22b0455d782ba74b8e060e10214218b035b1d101788a5a44968a79f792a5e5263a5135b3dc33023bf7c21326b4cbef0155cb4798b356a6880f87f69b44a4580b41b98896664fea3506396cd418ac110295a5949d0b209789c57d5d064f51fa24da32c9f508bcc6dccb32e35e7ce7022de0f7f6a6d1578ba4118ab959d9a776a8a9c59795c70ad827250fe2c972087e6980a5fed9e8c3e330859dd4b94b99cf0f1931b5b783070d4d27c4e2891eda59090d8327a12e1cd159e09964d89f64d9f615003afa27e9103ea70486fbb81a73380a1f3eea742e089caa7bb1d7741761ca386a0ccc51f49a5b489", 0xf0}], 0x1, 0x0, 0x0, 0x800}], 0x1, 0x0) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mkdir(&(0x7f000056b000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000032e000)) chdir(&(0x7f0000e3dff8)='./file0\x00') r1 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) readahead(r1, 0x0, 0x0) 2018/02/26 18:26:55 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x4082, 0x0) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="0380069a00080115159b57bbcc8900000000aaae00aa02013540487070d5c4e357f809a5089c57"], 0x1f) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x4, 0x7fff, 0x1ff, 0x5}) 2018/02/26 18:26:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) r1 = epoll_create1(0x80000) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fallocate(r1, 0x0, 0x0, 0x40001) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) read(r2, &(0x7f0000000040)=""/126, 0x7e) fcntl$addseals(r0, 0x409, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000000c0)) ftruncate(r2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/02/26 18:26:55 executing program 6: sendto$inet6(0xffffffffffffffff, &(0x7f0000cd4000)="a5", 0x1, 0x0, &(0x7f00003f2fe4)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_out(r0, 0x2, &(0x7f0000cbeff8)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xd02, 0x0) getsockopt$nfc_llcp(r1, 0x118, 0x2, &(0x7f0000000040)=""/224, 0xe0) getsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000000140)={@local, @dev, 0x0}, &(0x7f0000000180)=0xc) connect$packet(r1, &(0x7f00000001c0)={0x11, 0x5, r2, 0x1, 0x85, 0x6, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x14) 2018/02/26 18:26:55 executing program 3: r0 = mq_open(&(0x7f000084dff0)='\x00', 0x0, 0x0, &(0x7f0000664fc0)={0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}) gettid() r1 = getpgid(0x0) getpgrp(r1) setpriority(0x0, r1, 0x1) mq_timedreceive(r0, &(0x7f00008b8f2f)=""/209, 0xd1, 0x0, &(0x7f0000336ff0)={0x77359400}) mq_timedreceive(r0, &(0x7f0000000000)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) 2018/02/26 18:26:55 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)="4e2b3d534a90e36a348d44dd2ce0c0b577925f3d", 0x14, 0xfffffffffffffff8) r2 = request_key(&(0x7f0000000100)='.dead\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000180)='([(\x00', 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, &(0x7f00000000c0)="c23fd875eb2e131ddeb4576d5a9f30edbd435e3621d3875a4e8420dd69afbca451ce500f79fe", 0x8, r2) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00000001c0)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f0000000200)={0x7ff}, 0x4) socket$nl_route(0x10, 0x3, 0x0) keyctl$read(0xb, r1, &(0x7f0000000240)=""/18, 0xfffffffffffffebf) accept4$netrom(r3, &(0x7f0000000240)=@full, &(0x7f00000002c0)=0x48, 0x800) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000bc3eb0)=ANY=[@ANYBLOB="5c000000140001080000000000000000e0000001000000000000000000000000e000000100000000000000000000000000000000000000000000000000000000", @ANYRES32, @ANYRES32, @ANYBLOB="00000000000000400c0010000400000000000000"], 0x5c}, 0x1}, 0x10) 2018/02/26 18:26:55 executing program 5: openat$selinux_user(0xffffffffffffff9c, &(0x7f0000c06ff2)='/selinux/user\x00', 0x2, 0x0) ioctl$ASHMEM_SET_NAME(0xffffffffffffffff, 0x41007701, &(0x7f0000000040)='/selinux/user\x00') r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000a7d000)={0x0, {{0x2, 0xffffffffffffffff, @loopback=0x7f000001}}}, 0x90) 2018/02/26 18:26:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x3) mount(&(0x7f0000646ff8)='./file0\x00', &(0x7f00006af000)='./file0\x00', &(0x7f00008d7000)='tmpfs\x00', 0x0, 0x0) 2018/02/26 18:26:55 executing program 2: getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0, 0x0}, &(0x7f00000001c0)=0xc) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x50080, 0x80) r3 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f000095f000)='./file0\x00', 0x0) lseek(r3, 0x17, 0x0) ioctl$sock_inet_tcp_SIOCINQ(r3, 0x541b, &(0x7f0000000000)) 2018/02/26 18:26:55 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a9ff0)=[{&(0x7f000006b000)="580000001400192300a14b80040d8c560a0600000000e076489643d818fe5800000004ca8164643e8900050028635a0004fbf50e0000d9ffffffff03001c04ed5e000000000005000d000100000400000300046b0f536e7e", 0x58}], 0x1) r1 = epoll_create1(0x80000) close(r1) r2 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x2) fallocate(r1, 0x0, 0x0, 0x40001) r3 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x300) read(r2, &(0x7f0000000040)=""/126, 0x7e) fcntl$addseals(r0, 0x409, 0xa) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f00000000c0)) ftruncate(r2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/net/pfkey\x00', 0x40000, 0x0) 2018/02/26 18:26:55 executing program 0: r0 = memfd_create(&(0x7f0000755ffd)=',&\x00', 0x0) mmap(&(0x7f0000000000/0xaa2000)=nil, 0xaa2000, 0x0, 0x11, r0, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) futex(&(0x7f0000000ffc), 0x85, 0x0, &(0x7f0000003ff0), &(0x7f0000000000), 0x40000000) 2018/02/26 18:26:55 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000ee0000), 0x84) r1 = memfd_create(&(0x7f0000000000)='{securitykeyring@^\x00', 0x1) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0xca, &(0x7f0000000040)={0x168, 0x1, 0x9397, 0x100000000, 0x3000}, 0xc) 2018/02/26 18:26:55 executing program 4: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rtc\x00', 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x4, @mcast1={0xff, 0x1, [], 0x1}, 0x14bd}, 0x1c) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f0000000000)=0x1ff, 0x4) ioctl$LOOP_CLR_FD(r0, 0x7001) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) 2018/02/26 18:26:55 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x31, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f0000ada000)={&(0x7f000066e000/0x1000)=nil, 0x1000}) r0 = perf_event_open(&(0x7f000002ef88)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) madvise(&(0x7f00003eb000/0xc00000)=nil, 0xc00000, 0x9) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000040)={{{@in=@dev, @in=@empty}}, {{@in6=@loopback}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0x4) 2018/02/26 18:26:55 executing program 5: memfd_create(&(0x7f0000bee000)='mime_typemime_type/bdev\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000b18ff6)='ns/uts\x00') sendfile(0xffffffffffffffff, r0, &(0x7f0000000000), 0x4000007ff) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 18:26:55 executing program 7: r0 = syz_open_dev$random(&(0x7f000024eff4)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000003ff4)={0xc}) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x9, 0xffffffff7fffffff, 0x1, 0x5, 0x7, 0x6, 0x1, 0x8, 0x100000000, 0xfff, 0x4335, 0x100000000}) r2 = gettid() fcntl$setown(r1, 0x8, r2) r3 = dup3(r1, r1, 0x80003) ioctl$KDGKBLED(r3, 0x4b64, &(0x7f0000000040)) epoll_pwait(r1, &(0x7f0000fb5000)=[{}], 0x1, 0x0, &(0x7f00000f3000), 0x8) 2018/02/26 18:26:55 executing program 0: socket(0x0, 0xf, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) connect(r0, &(0x7f0000ac7ff0)=@in={0x2, 0xffffffffffffffff, @empty}, 0x10) 2018/02/26 18:26:55 executing program 2: r0 = memfd_create(&(0x7f0000033ff3)="0100000076626f786e65743100", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000027ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000000)=0x1f) r2 = dup2(r1, r0) fsync(r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e7f50)={{0x80}, 'port0\x00'}) ioctl$ASHMEM_GET_SIZE(r0, 0x7704, 0x0) 2018/02/26 18:26:55 executing program 6: pipe(&(0x7f0000000000)={0x0, 0x0}) ioctl$TIOCSCTTY(r0, 0x540e, 0xfff) r1 = syz_open_procfs(0x0, &(0x7f0000185ff0)='net/ip_mr_cache\x00') ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000000040)=""/213) preadv(r1, &(0x7f0000006ff0)=[{&(0x7f0000005f9c)=""/1, 0x1}], 0x1, 0x400000000000) 2018/02/26 18:26:55 executing program 3: r0 = syz_open_dev$urandom(&(0x7f0000c4f000)='/dev/urandom\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TCSBRK(r1, 0x5409, 0x7fffffff) r2 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x0) fcntl$setstatus(r2, 0x4, 0x42c00) ioctl$int_in(r0, 0x5452, &(0x7f0000a1aff8)=0xc942) r3 = syz_open_dev$random(&(0x7f0000000ff4)='/dev/random\x00', 0x0, 0x1) ioctl$int_in(r3, 0x5452, &(0x7f0000ca9ff8)=0xffffffffffff8001) fchdir(r3) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x80, 0x0) ioctl$LOOP_CTL_GET_FREE(r4, 0x4c82) 2018/02/26 18:26:55 executing program 7: r0 = eventfd2(0x80000001, 0x0) ppoll(&(0x7f0000003ff8)=[{r0}], 0x1, &(0x7f0000001ff0)={0x77359400}, &(0x7f0000000000), 0x8) r1 = open(&(0x7f0000000040)='./file0\x00', 0x400000, 0x80) ioctl$TTUNGETFILTER(r1, 0x801054db, &(0x7f0000000080)=""/155) read(r0, &(0x7f0000004fd9)=""/39, 0x27) 2018/02/26 18:26:55 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000b18000)={{0xffffff93}, {0xffffff90}}) ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000b0fbc)={{0x2, 0xffffffffffffffff, @empty}, {0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x0, {0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, @common='ip_vti0\x00'}) read$eventfd(r0, &(0x7f00000a2ff8), 0x8) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 2018/02/26 18:26:55 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmmsg(r0, &(0x7f0000004d40)=[{{&(0x7f0000000000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x14, &(0x7f0000002500)=[{&(0x7f0000000040)=""/208, 0xd0}, {&(0x7f0000000140)=""/217, 0xd9}, {&(0x7f0000000240)=""/4096, 0x1000}, {&(0x7f0000001240)=""/2, 0x2}, {&(0x7f0000001280)=""/231, 0xe7}, {&(0x7f0000001380)=""/27, 0x1b}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/221, 0xdd}, {&(0x7f00000024c0)=""/62, 0x3e}], 0x9}, 0xff}, {{0x0, 0x0, &(0x7f0000003780)=[{&(0x7f00000025c0)=""/250, 0xfa}, {&(0x7f00000026c0)=""/43, 0x2b}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000003700)=""/107, 0x6b}], 0x4, &(0x7f00000037c0)=""/108, 0x6c, 0x1}}, {{&(0x7f0000003840)=@in={0x0, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000004c80)=[{&(0x7f0000003880)=""/174, 0xae}, {&(0x7f0000003940)=""/139, 0x8b}, {&(0x7f0000003a00)=""/172, 0xac}, {&(0x7f0000003ac0)=""/4096, 0x1000}, {&(0x7f0000004ac0)=""/232, 0xe8}, {&(0x7f0000004bc0)=""/181, 0xb5}], 0x6, &(0x7f0000004d00)=""/27, 0x1b, 0x2000000000}, 0x7fff}], 0x3, 0x2043, &(0x7f0000004e00)={0x77359400}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2000000000000173, &(0x7f0000006000)=[{0x40, 0x0, 0x0, 0xffffffffffeff010}, {0x6, 0x200}]}, 0xffffffffffffffa2) sendto(r0, &(0x7f0000021000), 0x0, 0x0, &(0x7f0000029ff2)=@l2={0x1f}, 0xe) seccomp(0x0, 0x1, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x101, 0x9, 0x401, 0xb06f}, {0x1, 0x65c4f517, 0x7fd, 0x800}, {0x4, 0x80000000, 0x100000000, 0x9}, {0x1, 0x100, 0x5eb447cc, 0x8002}]}) 2018/02/26 18:26:55 executing program 1: mkdir(&(0x7f0000015000)='./file0\x00', 0x0) r0 = geteuid() getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffffff) getsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000180)={@rand_addr, @empty}, &(0x7f00000001c0)=0x8) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='qnx4\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000000180)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)="000000ee626e340e8f135fc964f2715ab6ab0040", 0x7ffb5, &(0x7f0000000240)="90cbb2d90700000000000000903f5cbb54efe9a54731e945461f914c22fb2a6fb757ad2cd8a1a4da3e72494214d3f679b30a951902cf8fc33394") lremovexattr(&(0x7f000002bff8)='./file0\x00', &(0x7f0000000000)=@known='system.posix_acl_default\x00') r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0xa0000, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000080)={0x0, 0x80000, 0xffffffffffffffff}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0/bus\x00', 0x10000, 0x80) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r4, 0xc00c642d, &(0x7f0000000100)={r5, 0x80000, r6}) 2018/02/26 18:26:55 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_udp_encap(r0, 0x11, 0x64, &(0x7f0000cbdffc)=0x3, 0x190) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000000)=0x870, 0x4) accept$inet6(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) close(r0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) recvmsg$netrom(r1, &(0x7f00000016c0)={&(0x7f0000000040)=@ax25={0x3, {"5473c61eaa5752"}, 0x75}, 0x10, &(0x7f00000010c0)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="0077f949ed8d41189641114f1bcf659c6719e6dcc342a10d1c8311e21e743c2eccc867d237d6bc020e", 0x29}], 0x2, &(0x7f0000001100)=[{0xe0, 0x11d, 0x5, "63a5b8a9e16f2469a9268638f0644b06fca824e79df6261daf72f783f274e89fcdd6145f88a51ecf83d8a0af43c72d14c94ba45c30dc5979b2704f8424dcdebc03d53152c90906e1e7b82cda9fbc31124c18f4c48c7cb871eb73f14259658a06792ed20ce1445557cc74ee86e28378b30befdab0d4a016bd91dbfcc9a46a64250c682591106874717d172c186d61bf8c09da675e304f17d89d45ce0833dbdac9b3184436cf0dc58c3966fa33c050cb3bb689b596d7147be6c7f8b8b306122982413eadf0c24db3761dc1ded0c52f24"}, {0x108, 0xe330b56d700263bf, 0x7, "8a5a48a55b270e7548a2df06a73ff280690ae49862e5ca2e750702739a7999b08fd207a0816035fcd296fbc400f6858dda86178200fb5d9791b39f4e4851cb64747e8d930bd1a440c2b5a79aa7e2ba46578fa27fe23602b8bf9d8220401277e850e0c0688dda6b9d15034f26f074d8d90c6a8896077ed0c578a0382f32188dee02747152e147dd4e71b6cbc0c258a9e7c5e8f48d020ab3129ff3fe865f21bdedd11ddbc15bf3859c80fb4188725e3ce850a6e163eddeb721c00e0499d1d8f96603a4199bb6c95079a6f38edd809ea789def5e812bde4caa339bccbbcf63a2c67c83066df6c42cdf5723c9c99580f3dea53b6da2e"}, {0xf8, 0x112, 0x4, "c021a0ea42059365dd54f1adfa34cbc45770d7ed82dd9eb53da4be59d05a6b9196f9daeaf5b68bbd35c1039889cce6bcefba63c6be1158aae2c8e1a11c04b0a119070101789ef38e36678f450ffb5a7748c9c4ad610bceaca113b58fdd840c370ffca1231ad2448dffba139ade11bf4f0ddbdebb87b77c6a9c5cf31aa98c28d3590923989b8f99656b23896f590f5c98dc3e1426f2d9bd58deef02360fadf1de72caa06bb75cdc2cd0e0c87227981d55e2fa5e9c15e409d6243f29f8b0d89a0224cf8c6d7583c020f1b3e8738a170a7bb9912540a2604aae02e1453d3270464f6b1298cb37"}, {0x28, 0x11f, 0x4, "c3ae1bedabb4de927832a8a547dcb356e9eb39"}, {0x70, 0x0, 0x9, "515858b363d74eb957a4c4206eb7bb4fde4a4ba4619c3fe0215db8676955e8f528dd1ff7cbfdf30eaa4682c774bf779a709d47cd83e77317cdd13bdaeb2175d2646ab726bedae6d1c7a7c39581c5d4399bd5a539c03d541ff6"}, {0xf8, 0x0, 0x4, "2c4c2a8f66ac07b3352a572e2f1a9d52ab38e8bd6ab1c22838dda0982f89166d8d1f59e7e4a9af1d9095c303b53c0ea757ae6441b292b485e48ffd1eb2b7dda955d499b821300e373f132f88a065f448d930cdcb4a3e5c7d72e441c1542d48d7c80fdbfddbf6f60b8a3ef0b62b89acb94a2309a7939ab2f541928c5153fb08f2329ef853d781bfc55d7ccc4ab28faea26041d1b18038c96d10d21815b2a3e7d04e1193d23ce0955c0e1c0bddd8445deb2931accadbf2d2f35b8e70e85dafddbbcaea4bea7b34c8331b9c310c8fa5c0e4d45a2432c524748ab2c5946a32b33609f6570a6e"}, {0xc8, 0x117, 0x1, "a75077475fc429d65b0da0ea7372cf6d679afcaa982ad6fc95bca49a78702cb1d976c245047a5b6393716aec5bc6b8e6830e9af34c8429c21ad31ba6813a4c8ec60fa7275ae95c47a3acc6fc5248c538691fa07829ef149e833186a3b2ad8f3ceae164d03adb3b0352c43fcd42237e77b497e60bab86d2f6d9e70e4135dcfeb971aa2119fe9677868f71f66279258598095227611ece8574704e1f828e8762a9fad1a56899be8fdd9cf22d5d95bcd928ccf7433c2f4d"}, {0x88, 0x13a, 0xfff, "e01f3fb163567cffd0f451625c6867e3c2d20b7d521da25d70b6258f20230a36fce4b6b38e3b4c52afcebcaba6e0f897083f2071d9531d2bf83c107990e960df424421334b30503d03210cb4bd0e5bb44e96181ccd9b7b7c57a6c25019b90bfb99e9794b33b4fd25fa836d9909d1d141bf3912"}], 0x5c0, 0x20048040}, 0x40) 2018/02/26 18:26:55 executing program 6: syz_open_dev$sndseq(&(0x7f0000e6bff3)='/dev/snd/seq\x00', 0x0, 0x0) r0 = add_key(&(0x7f00000000c0)='id_resolver\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="76f097e985a8c59c28fd9f3f1d1fdec83ffb088d03942754171990", 0x1b, 0xfffffffffffffff8) request_key(&(0x7f0000000000)='blacklist\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)='-proc\x00', r0) 2018/02/26 18:26:55 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00005b1f71)=ANY=[@ANYRES32, @ANYBLOB="400100baf6c8a110058591234b550f82fdba9c5533fb0265a7c14c349f1ea606c50492e6d3948d8b4f61249408b882a066db8ca29c30f776b1533922d1988053b160dcd74e1d1d4c54fad0a00000000000000000000000000000"], &(0x7f0000897ffc)=0x8) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x10000, 0x0) ioctl$EVIOCGKEY(r3, 0x80404518, &(0x7f0000000040)=""/213) ptrace$pokeuser(0x6, r2, 0x7a2, 0x9) ptrace$getregs(0xc, r2, 0x0, &(0x7f00004a6000)=""/139) 2018/02/26 18:26:55 executing program 0: mknod(&(0x7f0000000000)='./file0\x00', 0x1, 0xd0a7) mkdir(&(0x7f0000000040)='./file1\x00', 0xa0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f000083bff4)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) mq_notify(r0, &(0x7f0000012000)={0x0, 0x0, 0x0, @tid}) 2018/02/26 18:26:55 executing program 6: r0 = socket(0x10, 0x802, 0x0) write(r0, &(0x7f0000d02fb4)="220000002100070700be00000900070102e9dc1e0000ff000000000005000280ff45", 0x22) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x100) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x2d, &(0x7f0000000000)={0xe8, {{0x2, 0x2, @multicast2=0xe0000002}}}, 0x90) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 2018/02/26 18:26:55 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f000067d000)=0x19, 0x4) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x20000, 0x0) getsockname$netlink(r2, &(0x7f0000000040), &(0x7f0000000080)=0xc) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYPTR64, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYPTR64, @ANYPTR, @ANYBLOB="575e4bdb17953893d476064bbb3ec8158f4d747e8e624db0e7a87f0dc6306e05939416262a7d693bdd37fce007f472bfb77b8c431a189350d4c96e52da612b67240b5a3486aae513a8b37b34b0ba45619bb192913df470daebb15affc5a1d2da", @ANYBLOB="f1ab0217c467e6a8d33b36eeed45618f90847b0cd1c4abd1c070089aad255f507d92bdc2489a84931b67c6c7c5704ca7334048d5e7eb9a530cf5baf4de158d7185455244aae9a2501356c1a38f9f79b2f82d4f5c907a0a4c971cde20903955e205c2056d92367e7a5b989a1d86bd", @ANYRES32=r1, @ANYRES32=r1], @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES64=r1, @ANYPTR64, @ANYRES32=r1, @ANYPTR64, @ANYRES64=r0, @ANYBLOB="ad32ed0b1dc6f8548b770a2a3cbd75c0a0d9913a75ece0f91c8d090e45cc70fd12428640ddb703ba0ca3b930159893404efe95699985ff151ead8522bb129b654a8c4f9cf1c40f5f41b7bd1205f3fbf665596be337e2380cdfc2b79bbbd3630d22b9f9aa1efd27d32a2ebef49f0a1d80305ab9cd46ac93690eb50e7fb22479422e6291a4ccd7bf43a8b868bd198c40eafc46f811564e3c", @ANYRES32=r0, @ANYPTR], @ANYRES32=r1, @ANYPTR], @ANYBLOB="b1ac45312120c8eae9143f77c569bc9bc7fb85e6e9261c77de68b32daeb0fbb173258be0e38a99a50a55156d7071340ea9b07f14968fd97771a9d1134d3cb22e9b88770038906122b385fd5c9a08c1eb"], 0x2) accept4$packet(r1, &(0x7f00005d6000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f00005c3000)=0x14, 0x0) 2018/02/26 18:26:55 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x8) r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000040)=@ax25, &(0x7f0000000080)=0x10, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x201, 0x232, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000028f000)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) fallocate(r2, 0x0, 0x0, 0x46) r3 = creat(&(0x7f000018c000)='./control/file0\x00', 0x0) close(r1) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000040)=0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000080)={0xaa}) ptrace$getregs(0xffffffffffffffff, r4, 0xd0, &(0x7f0000000080)=""/243) 2018/02/26 18:26:55 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000417000)=@un=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000b2d000)='./file0\x00', 0x7f) capset(&(0x7f0000da9ff8)={0x19980330}, &(0x7f0000001fe8)) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 2018/02/26 18:26:55 executing program 3: mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000004, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000aa8ff5)='projid_map\x00') write(r0, &(0x7f0000009ff9)="9a", 0x1) 2018/02/26 18:26:55 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = memfd_create(&(0x7f0000000fcd)="ba", 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000000)) truncate(&(0x7f0000000040)='./file0\x00', 0x1000) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0x0) setpgid(r1, r2) lseek(r0, 0x0, 0x0) sched_setattr(r2, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x5, 0x5b6, 0x5, 0x2, 0x9}, 0x0) 2018/02/26 18:26:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000008000)={0x1, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}}}, 0x90) mprotect(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000012ffc)=0x90) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f0000000000)=0x84c, 0x4) 2018/02/26 18:26:55 executing program 6: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) r1 = dup2(r0, 0xffffffffffffff9c) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x14, &(0x7f0000000100)={@local, 0x0}, &(0x7f0000000140)=0x14) sendto(r1, &(0x7f0000000000)="04a44aa0c1a5a7f231b8fb236f385bc7fc63337de6da56e7f67a990dc92aff7d6d2696860a539310b065a3b185c64790da650f7124b19cab08a36ead25521b74fc150279b172aa656d345dfcd5aa6a76dd05e74705503f78d827b443ca4b981eeffe9918652a706b3d54096a7d0861fd11b75476e8a07d25ccd2ec228cf679c6ddf5dc14e578d9aa41cd1fc2bb5bbea74645896eb07a1927d5e9e186385642d914d5a0afb1615dcafcc076b96235be2fb920b2795edcab3d158e71c6abc338bb91eaf8c4255033b2f7cdf87401cc48f6e753f00a60b3e51b2caa62e31343596c583ab3070a", 0xe5, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1d000000", @ANYRES32=r2, @ANYBLOB="000000020000a856833a4e501e9556c8f9b74d9c3c5df16e7ebd146e6cfa8b5b8905ec950ae66fd6830d000000000000000000000000"], 0x10) mkdir(&(0x7f0000639000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r3 = creat(&(0x7f0000df1000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) pwritev(r3, &(0x7f0000001480)=[{&(0x7f0000001380)="18", 0x1}], 0x1, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000027000)={0x1}) ftruncate(r3, 0x6) 2018/02/26 18:26:55 executing program 7: mkdir(&(0x7f0000639000)='./file0\x00', 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x4d, &(0x7f000000a000)) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f00000072c0)=ANY=[@ANYBLOB="0106002f66696c653000"], 0xa, &(0x7f0000007380)=[], 0x0, &(0x7f0000000600)=[]}}], 0x2, 0x0) 2018/02/26 18:26:55 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="019c615e6a4d0622ca4965642fdc0b7600") read(r0, &(0x7f0000000000)=""/169, 0xffce) 2018/02/26 18:26:55 executing program 0: mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x2, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000005000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000040)={@common='nr0\x00', @ifru_flags=0x200}) 2018/02/26 18:26:55 executing program 2: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f000014f000)={0x80, 0x0, 0x2}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000c7c000)=""/136, 0x88) 2018/02/26 18:26:55 executing program 3: r0 = syz_open_dev$tun(&(0x7f00002d2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@common='bridge0\x00', @ifru_settings={0x7f, 0x7, @cisco=&(0x7f0000000000)={0x5, 0x100000000}}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x22200, 0x0) setsockopt$inet_mtu(r1, 0x0, 0xa, &(0x7f0000000000)=0x5, 0x4) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000000)={@generic="7fc2289bf606fcbeae77062360748ac2", @ifru_map={0x80, 0x0, 0x800, 0xfff, 0x8, 0xffffffffffffffff}}) 2018/02/26 18:26:55 executing program 1: modify_ldt$write2(0x11, &(0x7f0000000ff0), 0x10) modify_ldt$read(0x0, &(0x7f0000000000)=""/150, 0x96) epoll_create1(0x80000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1f) modify_ldt$read(0x0, &(0x7f00000000c0)=""/169, 0xffffffffffffffd4) 2018/02/26 18:26:55 executing program 5: r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x102) ioctl$TIOCEXCL(r0, 0x540c) r1 = socket$inet6(0xa, 0x405, 0x6) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000000)={{0xa, 0x2, 0xff, @mcast1={0xff, 0x1, [], 0x1}, 0x9a}, {0xa, 0x1, 0x8e92, @loopback={0x0, 0x1}, 0x6}, 0x2, [0x1, 0x3, 0xc84, 0x4, 0x3f, 0x1000, 0xfffffffffffffff9, 0xfffffffeffffffff]}, 0x5c) 2018/02/26 18:26:55 executing program 7: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) open(&(0x7f0000022ff6)='./file0\x00', 0x0, 0x0) rename(&(0x7f00003f2000)='./control/file0\x00', &(0x7f0000000040)='./control\x00') 2018/02/26 18:26:55 executing program 6: syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3ff, 0x24000) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x355142, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[]}) personality(0x510000e) 2018/02/26 18:26:55 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) timer_create(0x0, &(0x7f0000000080)={0x0, 0x0, 0x1, @tid}, &(0x7f0000000080)) timer_getoverrun(0x0) 2018/02/26 18:26:55 executing program 5: mremap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) mount(&(0x7f0000efdff2)='./file0\x00', &(0x7f0000014ff8)='./file0\x00', &(0x7f0000905ffa)='ramfs\x00', 0x3, &(0x7f000070c000)) r0 = socket(0x11, 0x80003, 0x5) sendto(r0, &(0x7f0000000000)="78c57006c1ccd3cd7ba7123c241f2ef83b3403a352d6ade8c65cfd47063ba0980abc934f0885d18306b31b3acc4932a00a989ee19d2ab2d3736fed4b3c799654fc6e5756e306d660cac1f562036b70eb43afa271caaa0ef81fa3d6c4a476a587", 0x60, 0x4, 0x0, 0x0) sync() r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000040)=""/40) 2018/02/26 18:26:55 executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000d96000), 0x500) 2018/02/26 18:26:55 executing program 1: r0 = accept4$vsock_stream(0xffffffffffffffff, &(0x7f0000000000)={0x28, 0x0, 0x2711, @hyper}, 0x10, 0x800) readahead(r0, 0x1, 0x7) r1 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0x0, 0x0) read(r1, &(0x7f00006a9000), 0x0) 2018/02/26 18:26:55 executing program 2: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x50, &(0x7f0000ffb000)) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x4000) ioctl$KDGKBLED(r0, 0x4b64, &(0x7f0000000040)) r1 = creat(&(0x7f0000139000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) fcntl$lock(r1, 0x7, &(0x7f0000000080)={0x1, 0x4, 0x0, 0x0, r2}) unshare(0x40600) mmap(&(0x7f00009c4000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0x0) 2018/02/26 18:26:55 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4800, 0x0) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000ffc)={0x0, 0x7}, 0x4) mmap(&(0x7f0000000000/0xc72000)=nil, 0xc72000, 0x4, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000005ff0)={0x2000000000000066, &(0x7f0000005000)=[]}, 0x4) 2018/02/26 18:26:55 executing program 5: readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/52, 0x34) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) bind(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ffffffeb00000400000000ed"], 0x10) 2018/02/26 18:26:55 executing program 3: r0 = mq_open(&(0x7f000084dff0)='!selinuxselinux\x00', 0x0, 0x0, &(0x7f0000664fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffb}) mq_timedreceive(r0, &(0x7f00000001c0)=""/44, 0x2c, 0x0, &(0x7f0000000200)={0x77359400}) mq_timedreceive(r0, &(0x7f0000ce4fae)=""/82, 0x52, 0x0, &(0x7f0000f7f000)) 2018/02/26 18:26:55 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000391000)={'filter\x00', 0x7, 0x4, 0x4c8, 0x0, 0x1e8, 0x2d8, 0x3e0, 0x3e0, 0x3e0, 0x4, &(0x7f0000000fc0), {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:netlabel_mgmt_exec_t:s0\x00'}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30, 'CONNMARK\x00', 0x1}}, {{@arp={@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14}, 0x0, 0x0, @mac=@link_local={0x1, 0x80, 0xc2}, {}, @mac=@link_local={0x1, 0x80, 0xc2}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @common='ip6gretap0\x00'}, 0xc0, 0x108}, @unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00'}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x518) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101400, 0x0) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) 2018/02/26 18:26:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0x0, 0x10000000001) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) r1 = memfd_create(&(0x7f0000000000)='lo%cgroup/mime_type\x00', 0x3) ioctl$sock_netrom_TIOCINQ(r1, 0x541b, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) openat$selinux_access(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/access\x00', 0x2, 0x0) 2018/02/26 18:26:55 executing program 6: r0 = inotify_init1(0x80000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000761ff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000040)="8e9d82c0663d3f8470bbcc16a92d53186469077ebc79beb146adc4115e74937a9c609e5fc45ba2f3583ed0aeb4a2fd18a15cf7aa053efb956da73ed4bf74a066b5cbd1f0e5394cc11c5985d98bd01bc2d9a0c0abee2fbb64b3c4cb608a8577b6d68b2ac6ca8281dd0e020c44ebfbb5d6bb6bc1ae3c8736ac345ed0ce6b800654845102389f802c53aea097978383d16be54d1181b470b149cc1e49cc315096c3c69d08ff596347ffa4c2c0f9e78b2fe1") r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x10}}}, 0x2, 0x7fff, 0x2, 0x7ff, 0x9990}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000140)={r5, @in={{0x2, 0x2, @rand_addr=0x2}}, 0x0, 0x80000001}, &(0x7f0000000200)=0x98) 2018/02/26 18:26:55 executing program 0: gettid() r0 = fcntl$getown(0xffffffffffffff9c, 0x9) getpgid(r0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000000)) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000040)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)) getpgid(0xffffffffffffffff) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) sched_getparam(r2, &(0x7f0000000040)) socketpair(0xa, 0x3, 0x0, &(0x7f00000000c0)={0x0, 0x0}) ioctl$TIOCLINUX4(r3, 0x541c, &(0x7f0000000100)=0x4) 2018/02/26 18:26:55 executing program 1: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000f75000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x80000080045430, &(0x7f0000000000)) inotify_init1(0x800) 2018/02/26 18:26:55 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) write$selinux_context(r1, &(0x7f0000000040)='system_u:object_r:bin_t:s0\x00', 0x1b) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000000080)={0x3, 0x5}) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}}, {{0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x17}}, 0x2}}}, 0xff, 0x8, 0xe14, "9838a2f958e21c2b19a8f58ef355ca2b20ae5d955cad32030eb895e2cafa8acd3458d60129ac432ad0ad5026e98f710dc0bdfa014ad8d61b631cf4099a116b59d34201c74d0af87ab78b376919ea3e57"}, 0x160) setsockopt$inet6_udp_encap(r1, 0x11, 0x64, &(0x7f0000000240)=0x3, 0x4) ioctl$LOOP_SET_CAPACITY(r1, 0x4c07) fstat(r0, &(0x7f00000000c0)) socket$pppoe(0x18, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000d56000), 0x0) 2018/02/26 18:26:55 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000280)={0x14, 0x0, &(0x7f0000000140)=[@increfs_done={0x40106308}], 0x0, 0x0, &(0x7f0000000200)}) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x7f, @empty, 0x8}}, 0x8, 0x305fbe23, 0x9, 0x1, 0x100}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x80, 0x8, 0x7fffffff, 0x9, 0x1}, &(0x7f00000001c0)=0x14) 2018/02/26 18:26:55 executing program 3: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xffffffffffffffff, 0x31, r0, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x80000, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0xba, "c015f2e821b47290a26dadb69ea04234facd03d562d643f0c6ccade1d045906bb32d3f80f629ca99a70ebd7c9286b6e3bc53eba058157a4f9c6dcfca355c5ccb533843e81d9e4d0f721e0c260d031e507962dd2e2bfdd67c4ecb4a0ab47b879b2f43cef01bbecdced514c62ac4f37879f4a249d835f07913a58cdcc43777e9cafda2aeccec654a8c4da8b6d11acd3c1d6023ba2aad794e02bd68f343aa21eb37ed1a738fe0cc39bf355f2355a761931b28aaa2bc2bdeca0d3d35"}, &(0x7f0000000140)=0xc2) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000180)={r3, 0x9, 0x7}, 0x8) mmap(&(0x7f0000938000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f000053ffd8)={@common='lo\x00', &(0x7f0000938ffb)=@ethtool_wolinfo={0x20, 0x0, 0x0, "00000107c89d"}}) 2018/02/26 18:26:55 executing program 5: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x9, 0x6, 0x7, 0x1000, 0x7, 0xfff, 0x6, 0x5, 0x0, 0x1}, 0xb) getrandom(&(0x7f0000000040)=""/243, 0xf3, 0x3) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000004ffb)='task\x00') getdents64(r2, &(0x7f0000002000)=""/72, 0x48) pread64(r2, &(0x7f0000000140)=""/24, 0x18, 0x0) ioctl$TCSBRK(r2, 0x5409, 0x4) exit(0x0) getdents64(r2, &(0x7f0000000000), 0x0) [ 94.028131] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. 2018/02/26 18:26:55 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rename(&(0x7f0000001ff8)='./file0\x00', &(0x7f0000011000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0xfffffffffffffffd, &(0x7f0000000040), &(0x7f0000ea9ffc), &(0x7f000047cffc), &(0x7f0000000040)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:26:56 executing program 0: pselect6(0x40, &(0x7f0000b7e000), &(0x7f0000ae9fc0), &(0x7f0000964fc0), &(0x7f000001a000)={0x77359400}, &(0x7f0000f36000)={&(0x7f000073aff8), 0x8}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x141200, 0x0) bind$netrom(r1, &(0x7f0000000040)=@ax25={0x3, {"287dadd719e3ee"}, 0x5}, 0x10) timer_settime(0x0, 0x0, &(0x7f00004df000)={{r0}, {0x0, 0x9}}, &(0x7f0000040000)) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 2018/02/26 18:26:56 executing program 2: ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000009ffc)=0x0) r1 = syz_open_procfs(r0, &(0x7f000003a000)='status\x00') setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000000)={@loopback={0x0, 0x1}, 0x9, 0x2, 0xff, 0x8, 0x7ff0000000000, 0x5, 0x5}, 0x20) waitid(0x2, r0, 0x0, 0x1000002, &(0x7f0000000000)) exit(0x0) preadv(r1, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x3e}], 0x1, 0x4) 2018/02/26 18:26:56 executing program 4: mkdir(&(0x7f00007b4ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000268000)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x1, &(0x7f0000bd9fff)) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffffe, 0x101000) r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x2) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000080)) mount(&(0x7f0000771000)='./file0\x00', &(0x7f0000976000)='./file0\x00', &(0x7f0000905000)='devtmpfs\x00', 0x85030, &(0x7f0000613000)) utime(&(0x7f0000e6dff8)='./file0\x00', &(0x7f0000c75ff0)) 2018/02/26 18:26:56 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000888000)={&(0x7f0000ad3000)={0x10}, 0xc, &(0x7f000023dff0)={&(0x7f0000193000)=ANY=[@ANYBLOB="1c0000002400000000000000000008000400ff000000000000000000"], 0x1c}, 0x1}, 0x0) [ 94.081828] binder: 16054:16055 BC_INCREFS_DONE u0000000000000000 no match [ 94.091707] xt_SECMARK: target only valid in the 'mangle' or 'security' tables, not 'filter'. [ 94.104286] binder: 16054:16055 BC_INCREFS_DONE u0000000000000000 no match 2018/02/26 18:26:56 executing program 1: ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f0000963000)) r0 = syz_open_dev$sg(&(0x7f00000b4ff7)='/dev/sg#\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x200000, r0) fcntl$dupfd(r1, 0x0, r0) ioctl$TIOCGWINSZ(r1, 0x5413, &(0x7f0000000000)) ioctl(r1, 0x4, &(0x7f0000000040)="1eee2e62cc44bc9c52c41ab8d98f8bf22c3d928be82d55fb13839c299f05eaa0388b70d95ee44665914a00000000") 2018/02/26 18:26:56 executing program 3: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) mount(&(0x7f0000d04000)='./file0\x00', &(0x7f0000903000)='./file0\x00', &(0x7f0000811ffa)='bdev\x00', 0x100000, &(0x7f0000444000)) mount(&(0x7f00002b9ff8)='./file0\x00', &(0x7f0000cbeff8)='./file0\x00', &(0x7f00005f7ffa)='ramfs\x00', 0x80000, &(0x7f000002f000)) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00') r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0x0, 0x0) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x1, 0x5) 2018/02/26 18:26:56 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000061000)='/dev/snd/timer\x00', 0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b71ff4)) sync() epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000051ff4)) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xc4) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000180)={r3, @in={{0x2, 0x1, @multicast1=0xe0000001}}}, 0x8c) accept4$inet(r2, &(0x7f0000000240)={0x0, 0xffffffffffffffff, @dev}, &(0x7f0000000280)=0x10, 0x80800) fanotify_init(0x14, 0x800) 2018/02/26 18:26:56 executing program 6: socket$nl_generic(0x10, 0x3, 0x10) r0 = inotify_init1(0x0) prctl$setendian(0x14, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003cff4)={0x0}, &(0x7f00002daffc)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f0000f9cff8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) ptrace(0x4207, r2) waitid(0x0, 0x0, &(0x7f0000f9dff0), 0x1000002, 0x0) 2018/02/26 18:26:56 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000265fd8)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000000)=ANY=[@ANYBLOB="200000010600001063533b79ff7f36a2fd0b59480df2ddf954ede700000000000000404092e131a183a34b5f9ce4d6ed2a646fa479ff69304035f7243230e28597e63336f6b67da42da56fe104c92586d6b94c705133f1ca000000000000"]}) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[{0x2, 0x1}], 0x1) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x800, 0x0) setsockopt$inet6_udp_encap(r2, 0x11, 0x64, &(0x7f0000000080)=0x4, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000100)={0x0, 0x3c, &(0x7f00000000c0)=[@in={0x2, 0x0, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x994, @mcast2={0xff, 0x2, [], 0x1}, 0x200}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r3, 0x9}, 0x8) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f00000000c0)={0x1, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x210, 0x5, 0x2, 0x1, 0x1, 0x0, 0x400, 0xfffffffffffffffa, 0x8}) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x8) 2018/02/26 18:26:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000fbc)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @random="951586da4536"}, 0xfffffffffffffffe, {0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0x0, 0xc}}, @syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000000)=""/124) 2018/02/26 18:26:56 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000265ff7)='/dev/sg#\x00', 0x0, 0x2) write$tun(r0, &(0x7f0000dae000)=ANY=[@ANYBLOB="000000000000000000000400fe000000000000008300e0000002e000000100000000", @ANYRES32=0x42424242, @ANYRES32=0x42424242, @ANYBLOB="0500000000000000"], 0x3ba) poll(&(0x7f0000000000)=[{r0, 0x20000000000}], 0x200000be, 0x0) socketpair$inet6(0xa, 0x800, 0x80000001, &(0x7f0000000040)) 2018/02/26 18:26:56 executing program 1: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f00000000c0)) r1 = signalfd(0xffffffffffffffff, &(0x7f00007b5000), 0x8) r2 = dup2(0xffffffffffffffff, r1) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000000000)) dup2(r1, r2) 2018/02/26 18:26:56 executing program 7: r0 = socket(0x10, 0x2, 0x0) pivot_root(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000c27000)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000fe7000)=@newlink={0x7c, 0x10, 0x409, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@IFLA_LINKINFO={0x5c, 0x12, [@IFLA_INFO_KIND={0x58, 0x1, "73656c696e7578766d6e6574302d7b70726f63fb47504c2d73656375726974796d643573756d76626f786e6574306d696d655f7479706576626f786e6574307d47504c282c2a707070307472757374656400"}]}]}, 0x7c}, 0x1}, 0x0) sendto$llc(r0, &(0x7f0000000080)="e40c2ac8e2ed37dc873711c5490e0df4379be6a02e6fe7115f10d276a5fb6a60ef5fe1f811b21de85d8263d7d8f79da4d525b703c02e7ab147031cbe896bbf55f29340319f42d012808732d652adc7d249f2b42d873ab4ce9613a73447388a97701f05e61ca56caa472a44fe836af745e7dafe59a82a54d39b4c1c2eb1b2d881244a71348c2a54314b99e8703f26c1ba26826c313db526053103d370c7d77d8f2ac94594e298e759e55c3fca9d432d", 0xaf, 0x4000, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) r2 = getgid() r3 = open(&(0x7f0000000100)='./file1\x00', 0x460002, 0x80) ioctl$TIOCGWINSZ(r3, 0x5413, &(0x7f0000000140)) fchown(r0, r1, r2) 2018/02/26 18:26:56 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f000060c000)='./control\x00', 0x0, 0x0) accept$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) symlinkat(&(0x7f0000000040)='./control\x00', r0, &(0x7f0000012ff6)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file0/file0\x00', 0x6000, 0x1) getpeername(r0, &(0x7f0000000000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) renameat2(r0, &(0x7f0000ae9ff6)='./file0\x00', r0, &(0x7f0000f5b000)='./control\x00', 0x2) 2018/02/26 18:26:56 executing program 2: setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000002000)="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", 0x12e) setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0x0, 0x0, @empty, 0x1}}, 0x5c) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000002000)={0x0, 0x0, 0x9, 0x0, 0x1}, 0x14) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000001f8e)="ac2524ed7dbf3553e99e2123f59f0900000000000000025b00ae1c9087fdc3512cff4e4b58928fb3dce7c781649ba9f8817cf593dfbe5c6a448d8d189c3fdf8d78107af39b544ba0130f3ef14009c6ff40e050fc8326f0b80f68b00806775026313a2568fa9570c154b9e6d698b9f461ff", 0x71) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f0000000000)={0x2, {{0xa, 0x1, 0xd52c, @loopback={0x0, 0x1}, 0x401}}, {{0xa, 0x2, 0x80, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}}}, 0x108) timerfd_create(0x5, 0x80000) 2018/02/26 18:26:56 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x2) setsockopt$inet6_tcp_int(r0, 0x6, 0x1b, &(0x7f0000746ffc)=0x3ff, 0x4) 2018/02/26 18:26:56 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000140)={0x10}, 0xc, &(0x7f0000000480)={&(0x7f0000000000)=ANY=[@ANYBLOB="f80000001600050300000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000100000000000007503d9a417252fb7d4ece4b8b0cc2b7aa93792c98fd769d569e3a9128ed07c6a280d7d313f7bf882963585126e3c586cb1f04bd1efed0adafc6b22e1ab9f013cf9b3755836d60b8152a0ab765a3bdf7e32302d", @ANYRES32, @ANYRES32, @ANYBLOB="ac1400bb0000000000000000000000000000000033000000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025bd7000000000000000000000000000000000000000000000000000"], 0xf8}, 0x1}, 0x0) 2018/02/26 18:26:56 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c70ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f000014a000)={@common='gre0\x00', @ifru_map={0xfccd}}) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000970ff0)=@common='gre0\x00', 0x10) sendto$inet(r0, &(0x7f0000588fff), 0x0, 0x20000040, &(0x7f0000d17000)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x2, 0x0) 2018/02/26 18:26:56 executing program 5: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x8c2, 0x0) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x1, 0x800000000000032, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x2, 0x10, 0x100000000, 0x7}, &(0x7f0000000040)=0x18) write$evdev(r0, &(0x7f0000000080)=[{{0x0, 0x7530}, 0x8c5, 0x5, 0x1}, {{0x0, 0x2710}, 0xfff, 0x1, 0x87}, {{}, 0xca4b, 0x1, 0x200}, {{}, 0xfffffffffffffffc, 0x20, 0x7}], 0x60) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000080)={r1, 0xf89c}, &(0x7f00000000c0)=0x8) write$eventfd(r0, &(0x7f00007b3ff8), 0x8) syslog(0xf, &(0x7f0000000100)=""/32, 0x20) 2018/02/26 18:26:56 executing program 7: mmap(&(0x7f000053b000/0x2000)=nil, 0x2000, 0x200000000, 0x240000002871, 0xffffffffffffffff, 0x0) mremap(&(0x7f000003c000/0x4000)=nil, 0x4000, 0x2000, 0x3, &(0x7f000053b000/0x2000)=nil) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r0, 0x28, 0x0, &(0x7f0000000040)=0x8, 0x8) [ 94.260799] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60898 sclass=netlink_route_socket [ 94.273875] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60898 sclass=netlink_route_socket 2018/02/26 18:26:56 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) dup(r0) socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f000007d000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = memfd_create(&(0x7f00005f8ffe)='#}\x00', 0x0) ftruncate(r1, 0x400000000040001) sendmsg(r2, &(0x7f00003f6000)={0x0, 0x0, &(0x7f0000f39fc0)=[{&(0x7f0000c44000)='2', 0x1}], 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x10, &(0x7f0000e4effc)=0x4, 0x4) sendfile(r2, r3, &(0x7f000000a000), 0x2) 2018/02/26 18:26:56 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000fc0000)={@common='sit0\x00', @ifru_data=&(0x7f0000fc0fe0)="5b6dad1e4bab4601dbff00000020000000000000dd7affffff00030a0b8436c8"}) r1 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x181) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={@generic="75f2b6bb40cd2c0ef448561537582a6d", @ifru_flags=0x402}) 2018/02/26 18:26:56 executing program 6: r0 = eventfd(0x0) read(r0, &(0x7f0000000000)=""/152, 0x98) mmap(&(0x7f0000fcd000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0800000061ff2c14fe4595ce93b192e921e45247d8cb7ae0208aeb26794c2deabc2681ed4fed7b4df0ec762bc68debb2b2890658c9a26fc3d39b32a3bfdbcf3f101e12ee373bd7937ae75d89d795bfae9b7d0a0e6e5f1dbe5ceccb2e5933cba9ac982a0db6cbec51f3235e58534bd1a44bb8c8dbade43af886ad488aa5a9b0ecfdd5d01b0ea31ff2f60aa9a70cb9e69f833716b4", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32], &(0x7f0000000080)=0x24) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x800}, 0x8) 2018/02/26 18:26:56 executing program 1: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x7, &(0x7f0000000000), 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f00000000c0)=0xfff, 0x4) 2018/02/26 18:26:56 executing program 3: unshare(0x40606) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x20000000) 2018/02/26 18:26:56 executing program 5: r0 = socket(0x10, 0x802, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000005", 0x24) 2018/02/26 18:26:56 executing program 0: nanosleep(&(0x7f0000f53000)={0x0, 0x1c9c380}, &(0x7f0000fde000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) mlockall(0x3) add_key(&(0x7f0000836000)='rxrpc\x00', &(0x7f0000ca7ffb)={0x73, 0x79, 0x7a}, &(0x7f0000000000), 0x0, 0xfffffffffffffff8) getsockname(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="0000000074000000000000000005000000000000000000000000000000000000"], &(0x7f0000000040)=0x2e) connect$netlink(r0, &(0x7f0000000080)=@kern={0x10, 0x0, 0x0, 0x200008}, 0xc) 2018/02/26 18:26:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001ddb4)={0x2, &(0x7f000002d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x3, 0x81, 0x8, 0x7, 0x9, 0xff, 0x9, 0x1, 0x55, 0x1, 0xc3, 0x1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x1, 0x2b8b, @empty, 0x7}}}, 0x88) sendmmsg$unix(r1, &(0x7f0000017fc8)=[{&(0x7f0000036000)=ANY=[@ANYBLOB="0000e53e625c5982d63140bebeae7ed4210002c04e0c5720871195de48c5da8135d4fbd3c868e9f42659a93935533372ff26fb68c77a4e2dc775f2b81f045a9d58ad16895334d4264ba82fa94387dbbf9529e398ab588cb171a5471067920e72ada68da478a06eb91bfe958e89cec4ff22150108c667d79214a7051efd3105de2d513209b61eee4022de978a2827c6804d601247620543380a900cea21ec8caefa98f0058d2990e3241ad20add2c87ec1fbc98648f793233b5bb40f1a88f1b6e18723b7aed3eccc42bc36e60e802126d2f07b777cbccc7ed1c5a9a61ec9ce671c9364b09af32"], 0x2, &(0x7f0000029000)=[], 0x0, &(0x7f0000036000)=[]}], 0x1, 0x0) 2018/02/26 18:26:56 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f000001ddb4)={0x2, &(0x7f000002d000)=[{0x28, 0x0, 0x0, 0xfffffffffffff00c}, {0x6}]}, 0x10) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x3, 0x81, 0x8, 0x7, 0x9, 0xff, 0x9, 0x1, 0x55, 0x1, 0xc3, 0x1}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f0000000080)={0x0, {{0xa, 0x1, 0x2b8b, @empty, 0x7}}}, 0x88) sendmmsg$unix(r1, &(0x7f0000017fc8)=[{&(0x7f0000036000)=ANY=[@ANYBLOB="0000e53e625c5982d63140bebeae7ed4210002c04e0c5720871195de48c5da8135d4fbd3c868e9f42659a93935533372ff26fb68c77a4e2dc775f2b81f045a9d58ad16895334d4264ba82fa94387dbbf9529e398ab588cb171a5471067920e72ada68da478a06eb91bfe958e89cec4ff22150108c667d79214a7051efd3105de2d513209b61eee4022de978a2827c6804d601247620543380a900cea21ec8caefa98f0058d2990e3241ad20add2c87ec1fbc98648f793233b5bb40f1a88f1b6e18723b7aed3eccc42bc36e60e802126d2f07b777cbccc7ed1c5a9a61ec9ce671c9364b09af32"], 0x2, &(0x7f0000029000)=[], 0x0, &(0x7f0000036000)=[]}], 0x1, 0x0) 2018/02/26 18:26:56 executing program 2: mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000f18000)={0x0, 0x0, &(0x7f000076dff0)=[]}, 0x0) mmap(&(0x7f0000c0a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x110) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000040)=""/75) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, 0x20) 2018/02/26 18:26:56 executing program 3: clone(0x0, &(0x7f0000425000), &(0x7f0000476ffc), &(0x7f0000362000), &(0x7f000043dffe)) r0 = dup(0xffffffffffffff9c) accept$ax25(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) recvmmsg(0xffffffffffffff9c, &(0x7f0000001c00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000000)=""/36, 0x24}, {&(0x7f0000000040)=""/96, 0x60}, {&(0x7f00000000c0)=""/191, 0xbf}, {&(0x7f0000000180)=""/151, 0xfffffd5d}], 0x4, &(0x7f0000000280)=""/86, 0x56, 0x1}}, {{&(0x7f0000000300)=@ipx, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000340)=""/95, 0x5f}, {&(0x7f00000003c0)=""/13, 0xd}, {&(0x7f0000000400)=""/166, 0xa6}], 0x3, &(0x7f0000000500)=""/255, 0xff, 0x2}, 0x2}, {{&(0x7f0000000600)=@can, 0x10, &(0x7f0000000800)=[{&(0x7f0000001e00)=""/11, 0xb}, {&(0x7f0000000680)=""/193, 0xc1}, {&(0x7f0000000780)=""/110, 0x6e}], 0x3, &(0x7f0000000840)=""/118, 0x76}, 0x40}, {{&(0x7f00000008c0)=@ethernet={0x0, @empty}, 0x10, &(0x7f0000001ac0)=[{&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/108, 0x6c}, {&(0x7f0000000a40)=""/108, 0x6c}, {&(0x7f0000000ac0)=""/4096, 0x1000}], 0x4, &(0x7f0000001d00)=""/227, 0xe3, 0x82c}, 0x20}], 0x4, 0x0, 0x0) 2018/02/26 18:26:56 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={@common='lo\x00', 0x0}) connect$packet(r2, &(0x7f0000000080)={0x11, 0xff, r3, 0x1, 0x3, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}}, 0x14) bind$inet(r1, &(0x7f000086eff0)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) bind$inet6(r0, &(0x7f0000f13000)={0xa, 0x2, 0x0, @empty}, 0x1c) 2018/02/26 18:26:56 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = getpgid(0x0) rmdir(&(0x7f0000000040)='./file0\x00') ptrace$getregset(0x4204, r0, 0x800000002, &(0x7f0000000140)={&(0x7f0000000040)=""/226, 0x8}) mount(&(0x7f000001fff8)='./file0\x00', &(0x7f0000000180)='./file0\x00', &(0x7f0000014000)='ramfs.', 0x0, &(0x7f000000a000)) 2018/02/26 18:26:56 executing program 4: r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, &(0x7f0000fd5000), 0x0, 0x0, &(0x7f0000752000)={0xa, 0x3, 0x0, @empty}, 0x1c) socketpair$inet(0x2, 0x3, 0x0, &(0x7f0000000000)={0x0}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x4, @empty, 0x6e17}}, 0x1, 0x7, 0x6, 0x3d669123, 0x300}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000140)={r2, 0x92, "95eeb51066cff33a7d7a3a81693559a7c01a01293900a81174b64cc2c9dd1bc396cd77683218a12e622f0353c84fffb72a5a9b07635a74d28a683d78739f917a3b30b90c98af6510e8a99b582897d0d8d106653d5c7af9fffd476558ef2607ee2eca6de5644e977413e665717217146ef1ac2e37d05c85bcb342ddafbf5300b948ca9260feac09d9d9afd383c6187661cb19"}, &(0x7f0000000200)=0x9a) 2018/02/26 18:26:56 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000981000)='/dev/snd/seq\x00', 0x0, 0x0) syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x101080) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000f13000)={{0x50f}, 0x1}) socketpair(0x0, 0x80001, 0x40, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000080)={0x6, 0x2, 0x3, 0xa4b}) 2018/02/26 18:26:56 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) listen(r0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000676000), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10002, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x99d, 0x4) accept4(r0, &(0x7f0000fdb000)=ANY=[@ANYBLOB="0046b3629fbc3c0000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00001bd000)=0x58, 0x0) shutdown(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x0, @time={0x0, 0x989680}, 0x4, {0x2, 0x6}, 0x5, 0x2, 0xfec}) sync() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x404000, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000140)="87167f8a136c1f2ed7934b71d31431407a9c57ca8c5ed16f11fcfaf2bd06ff5fc66b7296e3bd9c3c01", 0x29) 2018/02/26 18:26:56 executing program 2: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2000000, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x3, &(0x7f0000ffc000/0x1000)=nil) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/02/26 18:26:56 executing program 3: r0 = add_key(&(0x7f0000000000)='rxrpc_s\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000001100), 0x0, 0xfffffffffffffff9) add_key$keyring(&(0x7f0000001080)='keyring\x00', &(0x7f0000001180)={0x73, 0x79, 0x7a}, 0x0, 0x0, r0) clone(0x959c8ac90dd9197e, &(0x7f0000000ff7), &(0x7f0000a9dffc), &(0x7f000079f000), &(0x7f0000000000)) 2018/02/26 18:26:56 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f00008dfff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=ANY=[@ANYBLOB="1800000000005d1f8c90fc66ba99b37dbd15211b3b1333e55340a78e59c09bfd25278df46d8debbe668387500d09a2c8d8179cebe3bf1726d7767d0a47f7e51238a232a5cd9ec00056487586b58b0b23b237340a556ccabbae66a69481f4211b9fabb843f719ffdbf9e72ab1f7662a34fd", @ANYRES32=0xffffffffffffffff, @ANYBLOB="000021aad006b657563bd7fcda19d6e02f8e72fb360025000000000000"], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x103000, 0x10) ioctl$SNDRV_SEQ_IOCTL_RUNNING_MODE(r2, 0xc0105303, &(0x7f0000000040)={0x5fa9ba02, 0x14000000, 0xffff}) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r3, 0x8924, &(0x7f0000000ffc)) writev(r1, &(0x7f0000000180)=[], 0x100004e5) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x20) ioctl$TTUNGETFILTER(r4, 0x801054db, &(0x7f0000000040)=""/126) 2018/02/26 18:26:56 executing program 2: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000000080)={0x8, 0x4, 0x947, {r1, r2+10000000}, 0x3ff, 0xffff}) r3 = syz_open_dev$sndseq(&(0x7f000003dff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r3, 0x40505330, &(0x7f0000141000)={{}, {0x12}}) 2018/02/26 18:26:56 executing program 4: clone(0x0, &(0x7f00001d9f78), &(0x7f0000f88000), &(0x7f00005f3000), &(0x7f000019e000)) getresuid(&(0x7f0000028000), &(0x7f000002fffc), &(0x7f0000394ffc)) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4000, 0x0) ioctl$VT_RESIZEX(r0, 0x560a, &(0x7f0000000040)={0x4, 0x8, 0x9, 0x4, 0x8, 0x81}) 2018/02/26 18:26:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:56 executing program 6: getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000024ff8), &(0x7f0000000ffc)=0x8) r0 = socket$netlink(0x10, 0x3, 0x1f) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) accept(r0, &(0x7f0000000000)=@vsock={0x0, 0x0, 0x0, @any}, &(0x7f0000000040)=0x10) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00b45b9f790000df860286274589d2a196c2bb88b90a9a4a37d7077e639083b1d61e65726b07623d7df237be8ae526d13b40ec6375140839dde0", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000001cffc)=0xfffffffffffffdf4) ioctl$sock_FIOGETOWN(r1, 0x400454dc, &(0x7f0000000ffc)) 2018/02/26 18:26:56 executing program 5: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000ad0000)=@abs={0x1}, 0x8) listen(r0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000676000), 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10002, 0x0) setsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f0000000040)=0x99d, 0x4) accept4(r0, &(0x7f0000fdb000)=ANY=[@ANYBLOB="0046b3629fbc3c0000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00001bd000)=0x58, 0x0) shutdown(r0, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x80002, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000000040)={0x0, @time={0x0, 0x989680}, 0x4, {0x2, 0x6}, 0x5, 0x2, 0xfec}) sync() r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/net/pfkey\x00', 0x404000, 0x0) setsockopt$inet_tcp_buf(r3, 0x6, 0x21, &(0x7f0000000140)="87167f8a136c1f2ed7934b71d31431407a9c57ca8c5ed16f11fcfaf2bd06ff5fc66b7296e3bd9c3c01", 0x29) 2018/02/26 18:26:56 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x40000002}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@remote, @remote}, &(0x7f00000000c0)=0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000019000)={0x400000004}) fadvise64(r1, 0x0, 0x8, 0x2) 2018/02/26 18:26:56 executing program 2: mmap(&(0x7f0000000000/0xfde000)=nil, 0xfde000, 0x2000001, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) inotify_init1(0x80000) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5407, &(0x7f000001dffd)) 2018/02/26 18:26:56 executing program 3: mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x3e, 0xffffffffffffffff, 0x0) getdents(0xffffffffffffffff, &(0x7f0000000ea9)=""/407, 0x197) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x101000, 0x0) 2018/02/26 18:26:56 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x1) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000000040)) r1 = syz_open_dev$random(&(0x7f0000ba3000)='/dev/random\x00', 0x0, 0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000003ff4)) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000080)=0x1, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)={0x40000002}) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000080)={@remote, @remote}, &(0x7f00000000c0)=0xc) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000019000)={0x400000004}) fadvise64(r1, 0x0, 0x8, 0x2) 2018/02/26 18:26:56 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x12, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x3, &(0x7f00002eb000), 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x1000000080, 0x0) ioctl$DRM_IOCTL_RM_MAP(r2, 0x4028641b, &(0x7f0000000100)={&(0x7f0000000000/0x1000)=nil, 0x80, 0x0, 0x1, &(0x7f0000ffc000/0x4000)=nil, 0x9}) 2018/02/26 18:26:56 executing program 7: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000b99fe8)={0xaa}) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x40, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r1, 0x89e3, &(0x7f0000000040)=0x40) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ff7fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) mlock2(&(0x7f0000bfc000/0x2000)=nil, 0x2000, 0x0) mlock(&(0x7f0000011000/0x3000)=nil, 0x3000) mremap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x4000, 0x3, &(0x7f0000be4000/0x4000)=nil) close(r0) 2018/02/26 18:26:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:56 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x8, &(0x7f0000fecffc)=0x4, 0x4) syz_emit_ethernet(0x2e, &(0x7f0000a7e000)={@link_local={0x1, 0x80, 0xc2}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [{[], {0x8100}}], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @multicast1=0xe0000001, {[]}}, @icmp=@echo_reply}}}}, &(0x7f0000240ff4)={0x0, 0x1}) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={0x2, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, {0x2, 0x2, @multicast2=0xe0000002}, {0x2, 0x1, @broadcast=0xffffffff}, 0x10, 0x2, 0xffff, 0xd72, 0x1, &(0x7f0000000040)=@generic="7cca808e9c8488e3fadd2043d8e68887", 0x2, 0x7c10, 0xfff}) recvmsg(r0, &(0x7f0000ec7000)={&(0x7f0000000000)=@nfc, 0x4, &(0x7f0000495f90)=[], 0x0, &(0x7f0000ccf000)=""/4096, 0x1000}, 0xfffffffffffffffd) 2018/02/26 18:26:56 executing program 6: r0 = socket$inet(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000004fc8)={0x0, 0x0, &(0x7f0000776000)=[{&(0x7f0000000040)="240000005800030207fffd946fa283bc0ae6e60000000000000c5a00000003a2d189737e", 0x24}], 0x1}, 0x0) 2018/02/26 18:26:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg(r0, &(0x7f0000004dc0)=[{{&(0x7f0000000a80)=@un=@abs, 0x8, &(0x7f0000000b40)=[], 0x0, &(0x7f0000000b80)=[]}}, {{&(0x7f0000001080)=@can={0x1d}, 0x10, &(0x7f00000011c0)=[], 0x0, &(0x7f0000001200)=[{0x408, 0x1, 0x1, "85d583dbd97d3ed523ab2394c8c374e199d79fa6feb653c59049bfb52a1ebfcbda7f17ab5aa3913c9e639b5adf65781f7f8def00c618e48d03ea7e794dc7f6e7503cfaf20f60d92447c800bbeebc6710596238a0f7df74b57c8264c6896ed3c732f0b418a24413dc4b131251659a8566bc4b035324f567505d0064e6e6e38d1e394fb6a737a770972851e4db2dca46cd8abb5120f136c944c955edc83d4a89a661b5f503e1f875464bd4cf70fcba5ae352bf5bd4b906e57b6039aef3aa5eeb4014e2d70f083f986c233d6e8c639485cc4c5d34893269afb36bc0ac84351c127aeb89af0f7a4ae27b9f30cffa13ee75513466a4d19acab7e135d670ba1f417b8fd118e3a356b4e326d103375fb324d389b0007949a89b27c5a0162cf6c24f7d8a8bff3fa0f689c11a94bf5d582e6a4d63191cd947a77f5a7863669ca3f642a66d8d086acd8763e74fe6c76cd2081d62a728f9f50c3a23bac9dc79f3cacb02c32f1854e688e717017833d5072b80a10454e71ab62e9622dfdf912402fafc57cbf439a405cb0bc0cf68d098f4e77f1ef02bbbb929c72bb0ffaaa8c4a3b1039603bcbd682e42df749ed146d2134e6ccff03562c7d552e395c73bd6404be17fdf6b7348c2d4533f470897fbf9d3cb177452f08df11a548bc3a1b4271d7a45fa27bb85ff5c6e6c2be302de1cfa644e09f0aa88fd72538892def4c11ef411beca2e39a61f07619bb9c99fd80477435253af076c7f80e161b11699305f2e785adf0e32d10a31ada3b82186918e4334d6e7357a27c94ae5bc694165912b5d1fe0b0ffb4277436c70c3eb779742bfae57cb9f2adff9227341f5bdc4d5800447124eaaef6e87dabd4ce8978f8de75ff0ebb8e40e35d06b7fbe53e3bdd91c2f38b3249406ddfd4ffc611d1275e7d432c7fe26074764a8128a4cce4ef4ed2524e1142af76054068b6ac392804d44773a880916e6ba75d1ef509262154291a53ab989cbd4097232516e07897f771124ee891b07b044627be4b15f949a797669860dfb9aea5928c40439852fbfb5bc9060cf9a71040f54541517d5fa2f428cb3409c3a29993960c3df375348007243f95ed640e7925118c657adb1aa29e450011b26bedb03ef01b4f578feaa04a83bc6dcebbdbef64da7e2f3fbadf0c68d4f2523ac86af2f9af65b0785a60074cbd04c2fa5732ce2650e98e190762d7f599ae4b9cb405bd35827f1876ca8ad33f021f5c38a42448be37a6e8f6f57d6ab13e98f5a2f6d00a0ccb6e5d4657f16e005571501f4bb99c97a487fcad466e912ba0c2e3e0d0762506e20452ecf52b2fcb3e3499be21195f111e2e395dc2e65de3ceb0c066724b94319abfb1057ef03e23cd5cf05bd6193ec1947e3edc45769a77d7033751e28d0846f980cbc41620ba180f68fe8c475fd89fd14e45"}], 0x408}}], 0x2, 0x0) r2 = accept$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x60) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x9) sendmmsg(r2, &(0x7f00000007c0)=[{{&(0x7f00000000c0)=@nfc={0x27, 0x9, 0x10001, 0x7}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="092c8eda4701fe05c4f20dd22148ac91d5bbe39a086fd9599312cc87f913c90c515a507c0c4ac9002474c0a0e65fe1", 0x2f}], 0x1, &(0x7f0000000180)=[{0x18, 0x139, 0x3c93, "7b049b5f4a"}, {0x98, 0x0, 0x5, "64f3b01f7010e30ad00355ef1f0e840e808586f4dbfc6fbacfb0d1256132993339bcb142c8e4cab052ba6b56c30eb245ae5a9d56f76b931c928c04173f561ae9e7c11ed220d87e861d090c0a104da0240281866765339c90babc55560e11a8e039122abbd48e884e1ec830042e53cce81cdd1c8694177e55c6998a4e3b44364df96b9936"}, {0xd8, 0x11f, 0x5, "31436e461d711e673498d4cead76455eed9c5deef2be33e15cf9f0214dd0a4978475e32212d762f64384f8407c67dd3f3daf6d98a191a19ee6bc346ea329ec33941e990a084445859be4d55d5641cdb5cf71967bac77884995ca79d58d122b307887f5c9d5f793442b001c0600536e5255ac17a5205cbda8e651fe08e3ec619f34ee851c3779694ee49b199796a3bf8c59d8696e0e08c5e7c68461ea17d2af2e736b3d5a246d78bdee7b3064401849b1e76adb09f40701f944b1223686f94726321db2d8d85c64"}], 0x188, 0x4015}, 0x2}, {{&(0x7f0000000340)=ANY=[@ANYBLOB="18060000000000000000", @ANYRES32=r0, @ANYBLOB="02004e207f000001000000000000000001000000010000000100000000000000"], 0x2e, &(0x7f00000003c0)=[{&(0x7f0000000380)="ac335a4d327b51bc1f47cfecbe859a47048b", 0x12}], 0x1, &(0x7f0000000400)=[{0x88, 0x0, 0x36000000000, "fc827c9fa2619cf1bb151e858cd2c5657707868c800049690fdd763365a806ae3cdbba5b14dbe04455da4214b96140f69d9ef226238671844e05072b84c88f4494320ca38771f84e8458f184885381db65eb1decf412e84ca7435b0a4895db9b6f515a7009b2f27e05547726baec7df5d1798d8297e9bf73"}], 0x88, 0x10}, 0x5}, {{&(0x7f00000004c0)=@pppol2tpv3={0x18, 0x1, {0x0, r1, {0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x4, 0x1, 0x4, 0x1}}, 0x2e, &(0x7f0000000780)=[{&(0x7f0000000500)="77540f82965fbfb8a69b79a966974201bda9dbb154d23123e466b4e20463aafebed7c9a24f404f40752c55895a3310dd4aa2872ef7441b70f0ceae791bc4e0ee80fb22940d88913bce51d4cb067b25b0016fc6", 0x53}, {&(0x7f0000000580)="e03a5faa9dc98af39a31ce3f397c58df5b7cfbb5db4af634d01105edc029ccf5ea68ea6da8afe1eb0c1e04e14799d3b74b22ac815e14a0e5b739f93891654550e59052ba24ab0827e10c384395a4d8b8e7da", 0x52}, {&(0x7f0000000600)="fb0ded313190fa9645a5daab7e4812d158f7195fdbcf40ffcb74df8f2c3b9c86b0731ad91ebef3129b549165c188e6cae3d8b18aef12988adc2e440e61ed4f43b5b5c97f7becd4aa56b7f884ef4223446b311f3232a5fd65269c8da346265424894d970855148174d411b768e85dc89b93fc18de551d5e3837122a96f0ecc8ba8825403bdccd180dc79cb169d3a1395747db84fdc5706a02b71b441c73757fb109175f60869feae288fd1cd9bfaac8c1c798fbfd232dfe885ed4794ff1b61f8d06ad5138819f39e710625b75869c6f958cf3b522466b61d3", 0xd8}, {&(0x7f0000000700)="aad9b294883d4a6d7c57456f889a713de20ed8308bbf2e916fed17338bb658d935320f6a2a99bfafe106598f8bf8471ef1430cbb7c0da4730a70aed0325c323760efc903d4e597bd6f21e5675041493584bc0560a1458d5eaff6937ad3cef2df", 0x60}], 0x4, &(0x7f0000001640)=ANY=[@ANYBLOB="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"], 0x1078, 0x8000}, 0x2000000}], 0x3, 0x8000) [ 94.781105] netlink: 16 bytes leftover after parsing attributes in process `syz-executor6'. 2018/02/26 18:26:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:56 executing program 6: r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = socket$inet6(0xa, 0x8000000000000802, 0x0) r2 = dup3(r0, r1, 0x0) setsockopt$SO_BINDTODEVICE(r2, 0x1, 0x19, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) 2018/02/26 18:26:56 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x2b, &(0x7f0000000040)={0x800, {{0xa, 0x0, 0x9, @ipv4={[], [0xff, 0xff], @empty}, 0x4}}, {{0xa, 0x1, 0x8, @loopback={0x0, 0x1}, 0x6}}}, 0x108) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f00000002c0)={r3, 0x6}, 0x8) fcntl$lock(r1, 0x6, &(0x7f00000001c0)={0x0, 0x3, 0x6, 0x6, r2}) sendmsg$nl_xfrm(r0, &(0x7f0000012000)={&(0x7f000000c000)={0x10}, 0xc, &(0x7f0000002000)={&(0x7f000000b000)=@getpolicy={0x50, 0x15, 0x541a735b27595615, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @in=@empty}}, []}, 0x50}, 0x1}, 0x0) 2018/02/26 18:26:56 executing program 7: r0 = socket(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) r2 = syz_open_dev$tun(&(0x7f0000000040)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000148000)={@common='gre0\x00', @ifru_flags=0x2002}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000336000)={@common='gre0\x00', @ifru_flags=0x2001}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x2fd}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000007fe9)={@common='gre0\x00', @ifru_map={0x1ff}}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000080)={0x0, 0xf3, "e9caf49048f15c5aa5d38453ea3a5c4dfa0308c64124abf7ebb375c6bcbf2cb1a4e1a5efe407c84ec365e361970c02a85f79437ffaa8e2596787c4436c88862badbabd0ef622ff0c87e596930042483f7bdbd97e5b6948fc71275160c0dfba4f65ab7d54775577a0ff1b348ddcbddb74bc8ece6329604e3333c2a5989e44466ebd4f8d200ad0ec18bda1af67879055a17fc26da4be3b0cd0201429bef34207c7b69f76c1a8a3d21b2f7307dbda22d4f1faced7899690da0b85bf2c6aca2525244c04b02b4b842ada25d45aa844541f9870ce4e6e9396f9235bf8943c947d52628c9d2b63673dfde411872f7ab732a235681032"}, &(0x7f0000000000)=0xfb) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000180)={r3, 0x2}, &(0x7f00000001c0)=0x8) 2018/02/26 18:26:56 executing program 5: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) fstatfs(r0, &(0x7f0000000040)=""/210) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f0000000040)={0x7f, 0x2000, 0x1, 0x1, 0x11, 0x8}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000000040)={{0xdb, 0x4}, {0x3, 0x1ff}, 0x0, 0x7, 0x7}) ioctl$DRM_IOCTL_INFO_BUFS(r1, 0xc0106418, &(0x7f00000000c0)={0x7a, 0x1, 0x2, 0x8000, 0x0, 0x100000001}) ppoll(&(0x7f0000000fc8)=[{r1}], 0x1, &(0x7f0000003000)={0x0, 0x989680}, &(0x7f0000001000), 0x8) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x1000) 2018/02/26 18:26:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x2000000000483, &(0x7f0000000100)=""/24, &(0x7f0000aed000)=0x18) 2018/02/26 18:26:56 executing program 0: mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2000001, 0x10000000000032, 0xffffffffffffffff, 0xfffffffffffffffc) r0 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000180)={0x20000000006, 0x0, 0x16, 'queue0\x00', 0xfffffffffffffffc}) 2018/02/26 18:26:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:56 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x20000000004) write(r0, &(0x7f0000525000)="10000000140007b7ff00000006e0eb00", 0x10) 2018/02/26 18:26:56 executing program 2: r0 = socket(0x10, 0x2, 0xc) write(r0, &(0x7f0000a6b000)="1f0000000104ff00fd4354c007110000f305010008000100010423dcffdf00", 0x1f) write(r0, &(0x7f00001dff15)="1f0000000104ff0095430700072c0100000001000800030002040bdcff9f00", 0x1f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x202, 0x120) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/43) 2018/02/26 18:26:56 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = dup3(r0, r0, 0x80000) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x2, 0x4) r2 = creat(&(0x7f0000003ff8)='./file0\x00', 0x0) writev(r2, &(0x7f0000003fd8)=[{&(0x7f0000012fb7)='5', 0x1}], 0x1) readv(r2, &(0x7f0000005fd0)=[], 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004daff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:26:56 executing program 2: mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x141046, 0x80) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x68, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, 0x1, 0x5}, &(0x7f0000000100)=0x98) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000140)={{{@in=@rand_addr, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in=@loopback}}, &(0x7f0000000240)=0xe8) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x289}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000140)={r1, @in6={{0xa, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x5}}, 0x7, 0x5}, &(0x7f0000000200)=0x98) 2018/02/26 18:26:56 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) seccomp(0x200000000000001, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f00000000c0), 0x4) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x1, 0x2}) mq_timedreceive(r1, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6eff8)={0x77359400}) mq_timedsend(r1, &(0x7f000003a000), 0x0, 0x0, &(0x7f000066cff0)={0x0, 0x1c9c380}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) socket$packet(0x11, 0x800000000002, 0x300) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x0, 0x0, 0xfffffc81) 2018/02/26 18:26:56 executing program 0: 2018/02/26 18:26:56 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) [ 94.966618] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready [ 94.972758] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.973505] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 94.973655] netlink: 3 bytes leftover after parsing attributes in process `syz-executor2'. [ 95.002830] IPv6: ADDRCONF(NETDEV_CHANGE): gre0: link becomes ready 2018/02/26 18:26:57 executing program 6: socketpair(0x1, 0x80000, 0xff44, &(0x7f0000000000)={0x0, 0x0}) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x640100, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x20000, 0x0) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/rfkill\x00', 0x8001, 0x0) unshare(0x400) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x654000, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000040)={&(0x7f0000000000)=[0x7], 0x1, 0x6, 0x1, 0xc1, 0x7, 0x8, {0xca3b, 0xffffffffffffffbf, 0x67b, 0x80000001, 0xe3d, 0x3ab9, 0x1, 0x7dc5, 0x2, 0x8, 0x100000000, 0x4fe, 0x0, 0x100000000, "944be3af1d730ee589b15e5057f0daa54724f2a2cb0fb6baa002fd2f86a88731"}}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000100)={0x0, 0x3, 0x9, 0x9, 0x10, 0xffffffffffffffff}) getdents(r2, &(0x7f0000000140)=""/125, 0x7d) 2018/02/26 18:26:57 executing program 4: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r0, 0x54a3) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r1, 0x408c5333, &(0x7f0000000040)={0x0, 0x8, 0x5, 'queue1\x00', 0xff}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000100)={0x0, @in6={{0xa, 0x3, 0xa8, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1f}}, 0x5, 0x0, 0x3, 0x8001, 0x80}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000200)=@sack_info={r2, 0x4, 0x7ff}, &(0x7f0000000240)=0xc) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000280)) 2018/02/26 18:26:57 executing program 2: r0 = socket(0x10, 0x3, 0x0) fchdir(r0) write(r0, &(0x7f0000fc8000)="220000002100070700be0000090007010a000800000000000000040005000280ff45", 0xffffffffffffff8b) 2018/02/26 18:26:57 executing program 0: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x8000000000102) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0x400, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x15}}, {0x2, 0x1, @empty}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x210, 0x29, 0x5, 0x4, 0x5, &(0x7f0000000000)=@generic="4140f3a1aea1f99bf4f42cc9f8854af5", 0xfff, 0x2, 0x3}) listxattr(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/27, 0x1b) clock_adjtime(0x7, &(0x7f0000000000)={0x5, 0x3, 0x9, 0x3f, 0x0, 0x4d0d, 0x9, 0x5, 0x1, 0x80, 0xfffffffffffffff7, 0x4c, 0x35, 0x101, 0x800, 0x8, 0x1, 0x931, 0x7, 0x80000000, 0xbd, 0x1, 0x38a, 0x8, 0x1, 0x7}) r2 = dup2(r1, r0) r3 = fcntl$getown(r1, 0x9) get_robust_list(r3, &(0x7f0000000180)=&(0x7f0000000140), &(0x7f00000001c0)=0x18) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(r0, 0x404c534a, &(0x7f0000044000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x7fff, 0x208, 0x9, 0x1, 0x0}, &(0x7f0000000040)=0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@generic="b571dfe800717fe3ff0b0f8fd5120323", 0x0}) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000140)=@int=0x2, 0x4) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00000001c0)={{{@in=@dev={0xac, 0x14, 0x0, 0xc}, @in6=@dev={0xfe, 0x80, [], 0x0, 0xd}, 0x1, 0x800, 0x2, 0x1, 0x2, 0x80, 0xa0, 0x88, r5, r6}, {0x401, 0x2, 0x180000, 0x81, 0x6, 0x8, 0xff, 0x3}, {0x7e5c, 0x3, 0x52eb, 0x4a}, 0x200, 0x5, 0x0, 0x0, 0x1, 0x3}, {{@in=@loopback=0x7f000001, 0x3, 0x3b}, 0xa, @in=@broadcast=0xffffffff, 0x6, 0x2, 0x1, 0x1, 0x7fff, 0x9}}, 0xe8) r7 = gettid() ptrace$setregs(0xf, r7, 0x9fe, &(0x7f00000002c0)="d069ceaa2b60be2d5668003f7d2f89f25e00bada4b5fe1afec9fd55504c1026e8cb701358087af9b43a6688868976956e2f9fd9a22183fd4fbe7e7d39aea1b2f46077773c1ab98cce599118338d80188f16d7d4db0d18011ea1420b5e67faf4e05e6f2b1a24f1fcbda1f8f865ad301ec01a1e9909748c428bb9530d46ec91b67cbd24ed86311fed533fcdca4d37df6c988f822a62dbaa90a105a664a22cc07ef4c3f72636e4e1f4d2221c0fd3f25d1beeca87691692bcfc18a3974300a777028e11eb9ee1b45c1ac0a8c5ef618255451e88c88fdc9d1fe0dff4dfd12de4d44a542db2df1ed299bb2689d122b057aae39") getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000080)={r4, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x7, 0x7ab, 0xba2a, 0x6, 0xffffffffffffff4f}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000003c0)={r8, 0x0, 0x8000, 0x4}, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000003c0)=0x800, 0xffffffffffffffab) write$sndseq(r0, &(0x7f0000e6ffd0)=[{0x1e, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x30) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 5: r0 = syz_open_dev$loop(&(0x7f0000acd000)='/dev/loop#\x00', 0x0, 0x4000000004002) mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "4134e475824fbfaeefb278580e4aedd886c0b629cd32c56ebff94329c3a32a4b8c171676b94083085709923fd77ead8ca0073183b09c62b90673944ded2f276e", "49710f29a576931228cd8c92a1b9375555874f087c556b616155647a2732f399"}) ioctl$TIOCNOTTY(r1, 0x5422) 2018/02/26 18:26:57 executing program 7: socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200000, 0x0) write$selinux_context(r3, &(0x7f0000000040)='system_u:object_r:crack_exec_t:s0\x00', 0x22) epoll_wait(r2, &(0x7f0000000000)=[{}], 0x1, 0x0) recvmmsg(r0, &(0x7f000030efc4)=[{{&(0x7f0000413ffa)=ANY=[@ANYBLOB="00e57f0087acd37b605b7b0ce0d0b8a125bd83882a5b7a24183e3a20bbcaead4a8d1a1ff17d8ffa6e85eb6895de5b7e4472fc8590874566c14405a5f179e1c1957c93fb6a4a106065c061bd1f4c2fce13edaa1dd0c4f777e04e920f022a61ef4ff2de0d47313ecdde324a895845dca5863aa3fc919859aabdd77f2459fcf8489f99e5982e56aec73884c69ea4946e4", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)}}], 0x1, 0x0, 0x0) r4 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, &(0x7f0000000080)=0x408, 0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 2018/02/26 18:26:57 executing program 3: seccomp(0x2, 0x1, &(0x7f0000000ff0)={0x0, &(0x7f0000002ff8)=[]}) setpriority(0x5df62a9cbd7a5db8, 0x0, 0x0) 2018/02/26 18:26:57 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/checkreqprot\x00', 0x20200, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000f43ffc), 0x4) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) rmdir(&(0x7f0000011000)='./file0\x00') r1 = dup(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000a55000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000000040)={0x0, 0x0, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000080)={r2, 0x80000, r1}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f000094dff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:26:57 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f022dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a0c9928cc5bd12c9d137972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb00000000000000") open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f0000f28ff8)='./file0\x00', &(0x7f0000802ff8)='./file0\x00', &(0x7f0000fb2ffd)='\x00v\t', 0x1002, &(0x7f00000b2000)) recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000080)=@generic, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f00000001c0)=""/176, 0xb0}, {&(0x7f0000000280)=""/194, 0xc2}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/122, 0x7a}, {&(0x7f0000000480)=""/66, 0x42}, {&(0x7f0000000500)=""/184, 0xb8}], 0x7, &(0x7f0000000640)=""/109, 0x6d}, 0x0) socket$nl_route(0x10, 0x3, 0x0) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) mount(&(0x7f00007ffff2)='./file0/file0\x00', &(0x7f00007fb000)='./file0\x00', &(0x7f0000c06000)='mqueue\x00', 0x0, &(0x7f0000d1cfff)="d6") [ 95.181119] SELinux: unknown mount option [ 95.204381] SELinux: unknown mount option 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0x162, &(0x7f0000beeff0)={&(0x7f000063de2c)=@newsa={0x13c, 0x10, 0x713, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@multicast1=0xe0000001, @in=@rand_addr}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0xffffffffffffffff, 0x3c}, @in6=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@algo_aead={0x4c, 0x12, {{'ccm_base(pcbc(aes-aesni),sm3-generic)\x00'}}}]}, 0x33f}, 0x1}, 0x0) 2018/02/26 18:26:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000ef0000)=[{r0}], 0x1, 0x106) recvmsg(r0, &(0x7f0000002380)={&(0x7f0000000040)=@can, 0x10, &(0x7f00000022c0)=[], 0x0, &(0x7f0000002340)=""/25, 0x19}, 0x0) r1 = dup3(r0, r0, 0x80000) ioctl$sock_inet6_tcp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000080)=0xf7485b17c189c5b7) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) 2018/02/26 18:26:57 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x400000, 0x0) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x400) mkdir(&(0x7f0000617ff8)='./file0\x00', 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x541800, 0x8) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000aff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)) mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) mkdir(&(0x7f0000155ff2)='./file0/file0\x00', 0x0) getsockopt$netlink(r1, 0x10e, 0x0, &(0x7f0000000080)=""/175, &(0x7f0000000140)=0xaf) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000753fea)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') 2018/02/26 18:26:57 executing program 0: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0x2, @tick=0xfffffffffffffffb, 0x2, {0x4, 0x1}, 0x3d, 0x1, 0x9}) syz_open_dev$loop(&(0x7f0000e66ff5)='/dev/loop#\x00', 0xfffffffffffffffd, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x18) ioctl$LOOP_SET_CAPACITY(r1, 0x4c05) 2018/02/26 18:26:57 executing program 2: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r1) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) seccomp(0x1, 0x0, &(0x7f0000000140)={0x7, &(0x7f0000000100)=[{0x3f, 0x8, 0x9, 0x3}, {0x2, 0xea, 0x7, 0x80}, {0x900000000000, 0x8001, 0x3, 0x2}, {0x6, 0x8, 0x7, 0x2}, {0xffff, 0x0, 0x401, 0x9e}, {0x10ec19a0, 0x7, 0x0, 0x8000}, {0x1ff, 0x4, 0x9, 0x8001}]}) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000080)={{{@in6=@ipv4={[], [], @local}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@remote}}, &(0x7f0000000180)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r2, r3, r4) 2018/02/26 18:26:57 executing program 6: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) accept$packet(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000040)=0x14) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000080)={@generic="442cbf4d9160aba957660ce94c230c3f", @ifru_addrs=@can={0x1d, r1}}) seccomp(0x1, 0x0, &(0x7f0000158000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r2 = socket(0x11, 0x40000000802, 0x0) sendmmsg$nfc_llcp(r2, &(0x7f0000002fc0)=[{&(0x7f0000000140)={0x27, 0x4, 0xa715, 0x1, 0x100000001, 0x0, "a8925c82a51da73dcd3ecb09757a160c980b17dcec551154b52eb4f4fc455d82934b0db33b29e0eae8fe2574fac90d3197ec51c70f72b54b165ffecba62f33", 0x5}, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="9722e107091ce495a8ac1f95279e590d87018a6df362aeaafaad5b2ae47bbe2fa3f3c8e36df636435671e9491a8dd7b4d61e377162e4cf9b3666e42d1f9d3fffe17fdc09b2682349bb18cd4c5a591fe9d691e2f51ec3c34f5033a7176594a2698fa0387b143b8e323fb935908ebfaecc1818dd0c999aff75869da1271a3a76bfdc93ce98a6bc6bc0d467ee749be702259209c3f60d1c73776afc0ebab1465e206da14ee0e5a05aee23528009f3ceefce89d0ec09da7451d83a4175bc1d09a76eedfc097b95149181ef5f3458a75e5a78ebf8fecb7dba513fae298f60873270e66c509dc01663c528fb0d2b1ce80444309d2eb492db98"}, {&(0x7f00000002c0)="cedf94944deb2b27a462bd847db627f6930aa8951921dd67bd12b62cebb83a58a48e36d0f477f549e72c49af5f962ebe61b54d5d27130266b7d5abd79b4fd942fe61a82d8393fb72d24b6e16c47845752e0ea0caffcd47581e39d405a7424a805f2ef0957be997f270bbed74846ac2d3746ed174bbfd2101bce0caa99b29d22095874d9b22b9c32b6dc7bf39222a361a22ddb4c003899843c5c7e0c450e715460f2e8988089f97c3cc473b234448646d41a1d961bc615b6f6534f181027a2f2d7bdf17"}, {&(0x7f00000003c0)="3337a6e54d6c9b7f8cc6bbaccec51edfb71b7831f4dab93af14afd56bc465916732c1f52c0906030dda0fa01c0f5641c28ac5d34ce608a16b7dc720196f9cd2c33435fcaba2e6b398edcd09a76d0ea88b72f364b90f6cf76d385382f3b9d0418be3e85a58b5081"}, {&(0x7f0000000440)="3251653c994dade0cd079e9d5bfda35cdb8b41f4005b10623de2519fd3d14b9619e773964ef9f49206b1bee9ab6de26aa778f0d654ab02dfc4de7a0041dd218cd8f32d7ec31833d4f71ef4fa29e1d63215bd80cf99b6f0792dc5f485c438a0d2"}, {&(0x7f00000004c0)="927fd06828f96d9949a538221ef1c56c80060bd45d438879c3a2d0922d7331d05fdd7be4e227896d55"}], 0x0, &(0x7f0000000580)={0x0, 0x1ff, 0xffffffffffff558c, "e6b070a5fa16ff50bfc35906367e024d584df5e0585677f80bff8d8076a5b11e644530e2401998bf2916b79e7da4540af7107ba6aa7a4919fe82af462b70a600c582a0ec9b1c01cc2fb6c308e08b6617120f33eef32f261d33540c8ce4085574976494446372372a7da456cd3c87a0"}, 0x0, 0x80}, {&(0x7f0000000600)={0x27, 0x3, 0x30000000000000, 0x6, 0x7, 0x3ff, "69e059e8c6082b9be520b9ab137c6d292309603a83986b6dccdf4681f0312d2c955ce47c82634fb78f281ede4b3daa887705f17772ce2cc0caf3e0e49a9f5d", 0x9}, 0x0, &(0x7f0000000780)=[{&(0x7f0000000680)="ac53fc246c3fe5b8bbfc9a6367f47b20d10ba1a49ca7b397a777d578f390fe5072f6cd791af9294224c1c4aadc0b23735d743c175f87ccdb474b"}, {&(0x7f00000006c0)="b242f6344b925ebd416d177ffc7b306c99242a0d0df969f0993cc0ecc4dd688cecc04deece3982d7dc65066439fce6e11196acd172370806eaae4df004b1c05b9d21e0dcbe081fd3c3e61a9c524395a64713e5d82e13a60fa858120d0e467d2f05ac31debdaab890928aea0e0587abdc82a2a26f59ba492c7cfb08b8c674293ddc866d923a3e1ca3b35d943f726b3d"}], 0x0, &(0x7f00000007c0)={0x0, 0x114, 0x3b0, "4ce4fca8419076209c83"}, 0x0, 0x4000040}, {&(0x7f0000000800)={0x27, 0x16, 0x4, 0x2, 0x7, 0x1, "73293c2307d531846d70a9f5a1618802d933a1e602d52a2890259d6642db57cad0ccd3eb668217a7f574c904ad6c200fc268a5cbc4980ef35323fbf3da675c", 0xffffffff80000000}, 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)="13e81e9db944c1c79d748bcc578b124fa21b6df6d9192b36e16b3df26a5dde907ef250995c4b9dc8d2b0610b45311542be21047e96b37f65106896d3f2fb4cfdf5c1436dcb84d25082b91e1f2383a974a288c197f3a061dbb886691d07b4589f8d85ec2e4d69f162c1fdc3504fbba0a1ac822b00e77ab31d16033493467b7eb7fff1e4cf3da2090e7fd65b1e70e31457"}], 0x0, &(0x7f0000000980)={0x0, 0x110, 0x6c0000000, 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"f2118ca5d04071669071f00277c4a45eff9a2b0368c08b54d4f931c8bf2b57290174b278eb6ec3412e2c14c9cef3c117caed4d272b3dc0d4de6715ac846ca9", 0x6990}, 0x0, &(0x7f0000002200)=[{&(0x7f0000001f00)="b33a4df8479ca3083c58dd6d27389200021e82eb6b778b0bd4b97a7e55f4e50b95956f89dcea825f30448e16b9685ae2bd67c78346c7fa856c6b02d2885c48f5cd6494a587e41ff0ca42322f5c5d1daff0f49859aed1bc93641916063f4c01d2716d25c85ce8294e6eadaf1d0dd89bc67442a883032fdcf3affefe65ed35d460d68e5778e993fae8dd2df877f6f67b33119d19b468f79e9b4d054c528de1cb6e6994cbd3f28d6234603fcde437937a4ad4251e2af906fe556e7094ff47582eec6e88d72e531fc31693dad1d7f61ac12d4b4b"}, {&(0x7f0000002000)="2e19c84848b845afbe1b4d7665ea277edff671abd12af402de06460d1a9b3a258cc6b0f2bc3b250e1411d84f7c7d6e58e6c70352cc4d3a3c5a531644352a0f046bc396e68120167a70cdebdbfaa208dc714eb4f697a42fcfbd3c6b541c222a5d27d90775dec5c88db257353d14635638fdf269f6026b059be957746304e371abc74cd3ff80c14535c82d303af09edb8ca726315d24ef148def06229276e98b10ac1a223d8ae4cf5e28ca2ec55e92c13dca05b01c480c9e9aee7b5032fe73d71529a2f265f9acd9f007c988058e62ad56e370592644613f552d562cd215b6539ab19543c2"}, {&(0x7f0000002100)="eaa5e8fa45a4e3374a0f3cca0b45b7c783810deb6d02865695a4dff8557c78ba09c11dd8e153d3892e78c9cca22f5c6b5807131f05799230627ee4a0aefe5b49ee2a2868459e9d87f605"}, {&(0x7f0000002180)="8f8fcb467139e45a55985dfaf2e081d9d890f89d8daca3eac50646adefb3626a5ec2eae9e1a2cf44c71da4bace600672c2666e8313f211eb68801dea15ec75f2c7549d0902886190bf"}], 0x0, &(0x7f0000002240)={0x0, 0x113, 0x800, "473cb129279d52dcb8486a5510575e2f6c6d5a2e3258738a4703323206169e6d6982d411b828e57367fb2e79538219fb88c683aceb2d25160805c48b1c874b"}, 0x0, 0x80}, {&(0x7f00000022c0)={0x27, 0x4, 0x4, 0x1, 0x4, 0x29, "04bd3f5b677ea12f289e3f3a7faf83dbe3b270df68f77e83c0b9e68cbb4e3e19bdba43b62c70b6e14c4391ddce7f37d9e033aa7032ffb7990bf3f1ed3e966f", 0x6}, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002340)="e9df8d6f0e5d04550b47d50f3d282e26bda3b31ac3bbb1ef0c319efd006046b8911346c420342845ff45ef6b6bc97483c76518115211921dcd2ab2a77b2f999fbe1cbb2d07cb39ae56781e94906285f2f857f9821b5710a2b225e48390c218179a39e03bc858f1b7c60daabc05bc619a9b52f55e52ac56487bdf51d7316ed89f3a593629d5614ffb95b828caab466e2aa5ed282eda52439a4103a357184aa6aee0fbc0c14f835e14fa6fbb8e888de6c87e6a9a7502083ee0abcd48147eed61a4647d5f6916d5b3628259fd28ac54e85784c4c19f88ca4b2bcaa5186e973f3d90c1ac491f4ca8"}, {&(0x7f0000002440)="54ef3506c7e2501bec07144bb768f3f7212a3fd9df84603ac8409f99559e432106c98eac5074ffeb3c15b1a32561f8b5ea4f09045a27cd1620024797520ecaeeba177656c583e153a4ff15cd1ab6d8073d55c26826748b925ba8b9ec9a808a5bea6f5a0f12d337acbfc4954d5e6a4a1d4e057679de7f8dae5b3ef5960a115d43eb42b4afca"}, {&(0x7f0000002500)="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"}, {&(0x7f0000002600)="a10ca54a520e59b951bc0169758940b51010b98d10b8b4f3725e0039b9800a096cce172f699d72ab4e9e5f2de465811d6b5ab2cfc49f2f7fa51d5217ce8cedaffad2b131d60f91899e2892f1de708ce70479326c4120db0e044dd7497517a62df9146171747007e4e41f273c669cd80f0d4b4d942835bb86192c9cb270be7f0b5a3544645854c3563cc896734afd9b11e52f40a8fed430e7faa378aa40056f934b376f88b1edd329b31cb273bb88c965d466601f"}, {&(0x7f00000026c0)="aacf6e74747dc4be333323f00f7664dc043cbc2ad0db22a93c99b92153e1f8e30009d6ee93b2f83d7d999d5d0de0a04a3cfb109fe0573b20f769f039923c83ca01f1491dfa1dc352ffaf04b7bcf6363df05904a318aaa56e286fdc6f23c64c99a5abc81cabbb80ecdf0538f2645d8d2685cea94b653e8f7be8307df76073d8228a0d2bd8f9499d3e7494f1a30671945aed8de9ef3aa01d4505cb2e87810c70cca59b9afb6c7d34932056e80076a45d145e10c93dc068e813ba00c16118e6d2"}, {&(0x7f0000002780)="132644d8da1608d899221ef331979f0f9f2ada820a0b8e55ccca92b45a73c69adc467b81227ca23ffc2cb737804745808b077c0be5946842225b205aea3043249b0874a3fd749a283c132f3560b2dd7786708a2c093224d2fa4de25b3b0ce0c68a38ee712a1e1b44c52c8124674f905a456d86bedd9204facf40a7a4603dc6f61accd78d210c2208fd24abe8f17d3c63c1024388bb294a210668f658d75bea2fcefe151fa978a7e80b32fbbbbd"}, {&(0x7f0000002840)="c8c9b82525b33352a6"}, {&(0x7f0000002880)="2c8a9a4ed0cd31b7de5b465c18e8c189f13a8cda74cd64e642d2bd9cfcce2d64aac392bec7fd98f0a9459fc432f9a7d8d4d1d31bc985f7589c64e10774483167a28e865c1107d06fca7779e8f31c27ced89182844578fbb18572bc3f972544f3d4eeb7d1c71fb5bd7df25196f83e509f7bc48b6904503805d86d6093088a43765f2479a0225384d9dfc680fd3b953b36bc91cf5b372708ba30b00a9a4daa358760c45e956d6490b20d3c9cc7b12f2c2f9146b490cf370352ce62bb28ba2c29f46d29233c807754e9e530fee302974506b02f554d10efa9367e4b49a9d688dc6485cb15b0280bd13676c04d795c7d44f7786cbdb36027eb"}, {&(0x7f0000002980)="f14153b441a12c85dcb3a1a8129eb74bd71ef0b1eb4449050c2ae48acbddd0983697675481d8fb1b2ebd56db651682e06095109bacd2e521a1f9d0ae20023c0953eb0deca2d517fb9b1e6dc1744d140357e5cde7798123ccff1bade2e0b11bd50806f5d1249a1e2f4b69a50f52a4d4abcf10fbb42b16e7fa458212bf5409a5f81d10969cc46dd7208835570fa0ea347155a1f3b45f7343ed03818dfe331dc19947af93b83c579d4fa3649d084b4d4d930ac61272e7cc547a925bfea50d8f6b3518482b1d7df9bfe3ecb97b2aac7d"}, {&(0x7f0000002a80)="f1de5e68b759e12bed7068bc0c7fd1f4cbc5662624f366619a609872acf81dda7cbfe3d2139c0c9ae57df228ae7c5c6280f2724b57cb2653b4789e7aea5fda6af90f5d987a6e2251ec2c43fbed7f2476296a22eb802cebed664af1daa498b55db943ba6f51a684e30dacf9ba9d685a0b9c89df31a215c93ef8fde4ff7d1f185cb3cb93f5f8d4d1d2b84228358a2d733ab68b3774d371adad664deb7a139790771b641fdd93ae8b59bb26dd727439e6a6696c0ccae290c1aa8d034a105745b2eb97e2438f449c41a9f4a3fedc07f88799535d153b"}], 0x0, &(0x7f0000002c40)={0x0, 0x10f, 0xffffffff, "2f2ed127a91504fcd3bf"}, 0x0, 0x4000}, {&(0x7f0000002c80)={0x27, 0x3f, 0x2, 0x6, 0xc2c, 0x5, "55ed3484e7e8ab2db806a58d93bc40e55e9775c801fc615baff830f597c07b6729cde4160d8e079afcd0f87beb56b9618a99ff48a3a277865d6d074448d57e", 0x2}, 0x0, &(0x7f0000002e80)=[{&(0x7f0000002d00)="c26edb4b7529acbb50d76555750c6cba3087dc1b43b45be184db1700a66319434cb52c50f9bed4058cd3df1b5915e65d759a8e36fbac5e0beb76ee099d0680d597255aad8659eb3ad342784a58a63c23b91d77bad84ad8b757e42fc60f83b8a0b68ec9b91712014289f61a463b7908b99dc7b263a45db26a12944f05d6a5cfe5655b97dcc86164732a"}, {&(0x7f0000002dc0)}, {&(0x7f0000002e00)="21448fbc089314ed21427346ea77ef3f0902c84afd3a7a977636fcbad8a7a2d04cfe8a4f9fd5e6c54423772600c3296e1c4b04d6453dfdb8c6655fb69823ab8e2839475bef1bbb87328bc6da027fa64709803d53ffaa535ccdfee30ec8fa3394f689f45a5c158f2cf721f9e52497a2e12a65219c366a4926826ff453fd12"}], 0x0, &(0x7f0000002ec0)={0x0, 0x109, 0xa3, "b83a21cb301adb3291ad97e8767bdc2608daa2b593bf8a352cdf584f12cdebe68282e8365f0ecb603d289ced42af9a27496bc5e0e719fb9ffa43b97747d9ca55d9baf8b8a2b57a92bd4fa40add05ca257c4f0c42e909c9f30a473a72d76610cd9faae402b6d01baaaacf6605aa60885d2f8a2bf002d16a9bc7ba362d501ff096efa09d55b16ab59617006ab6f962d99b560bd76293545ee69576d556f6a175e9aa35a07f100edc16e11b114962ea0f547bbdd9ec5a0cb1ac8fa117ee31a0b7a36c573d317708a4631e0e70c18f1b1bc85a68c13b92d7ebb95f48832d7c7a06e302dfe2884a"}, 0x0, 0x10}], 0x115, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000040)={{0xa, 0x1, 0x3, @dev={0xfe, 0x80, [], 0x0, 0x14}, 0x42}, {0xa, 0x3, 0x401, @mcast1={0xff, 0x1, [], 0x1}, 0x80}, 0x411, [0x0, 0x6, 0x1, 0x4a3, 0x9, 0x4, 0x5, 0x101]}, 0x5c) 2018/02/26 18:26:57 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x894f, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x4001}) ioctl$sock_ifreq(r0, 0x2000000008bf3, &(0x7f00005a6000)={@common='sit0\x00', @ifru_data=&(0x7f00008e7fe0)="080000e3ff0502080003fff8ff15e30019000000040022ffed49faf5238f7e23"}) 2018/02/26 18:26:57 executing program 4: pipe(&(0x7f0000000000)={0x0}) socket$inet6_dccp(0xa, 0x6, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000040)={{{@in6=@empty, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) ioprio_get$uid(0x3, r1) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000000080)={0x20000000}) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x800000, 0x3, &(0x7f00007fb000/0x800000)=nil) r3 = dup3(r2, r2, 0x80000) accept4$ax25(r3, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlinkat(&(0x7f0000c1bfff)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 7: r0 = socket$inet(0x2, 0x1000, 0x4000) r1 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_udp_int(r0, 0x11, 0x66, &(0x7f00004daffc), &(0x7f0000858000)=0x4) fchmod(r1, 0x10c) 2018/02/26 18:26:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00008e8000)=@sack_info={0x0, 0x0, 0x49a}, &(0x7f0000358000)=0xfffffef2) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f00008e8000)='E', 0x1) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="0100001c090002fbff031d000001000000000000000003000480fbf502006b23"}) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x19, &(0x7f0000000040)={r1, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) 2018/02/26 18:26:57 executing program 2: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000035ff8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f0000000000)={0x80}, 0x4) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) accept4$inet(r2, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x800) ioctl$EVIOCGKEYCODE_V2(r1, 0x80284504, &(0x7f0000000000)=""/237) r3 = open(&(0x7f0000043000)='./bus\x00', 0x100, 0x200) dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000c0cffa)='./bus\x00', 0x80c7e, 0x0) 2018/02/26 18:26:57 executing program 0: r0 = memfd_create(&(0x7f0000041000)="01800d05", 0x0) r1 = syz_open_dev$sndseq(&(0x7f000092e000)='/dev/snd/seq\x00', 0x0, 0x2000a) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000a6af74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0x9, 0x100000001, 0x0, 0x0, @tick=0x5da36b38, {}, {}, @result}], 0x30) setitimer(0x3, &(0x7f0000f3bfe0)={{0x0, 0x7530}}, &(0x7f00004f7000)={{}, {0x0}}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000b5efb0)={0x1a, @time={r3}, 0x0, {0x0, 0x2}}) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f00003c6fbc)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x1, 0x4) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 2018/02/26 18:26:57 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x200, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0)="6ff54fd41a5fec0493432639b80c9b81ecd203aa682dd9ee74a52c349c495418fd5b518edd87b7a068890263767cd0a36e148a087b92cb42420485391f914b8430f5aecd94a244a5cee74e803ee59f75eb129ff5b1bc7ba7c997b277fe3aef11a37e4d72a9c073cd23b1618c8427a3beaa6ec4cd0f5ed4f82082c49298368be00b11ecda5ec4ed30922f0dec23f18c73c84079549887bc25561a373fa19aac4fd0a8be72d21eeb2f298e91ce3bf609ca0c3a240a579b7031313f5241742f0374b6f30d", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 0: mlock2(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x40001) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000040)=0x6, &(0x7f0000000080)=0x4) munlock(&(0x7f0000585000/0x3000)=nil, 0x3000) 2018/02/26 18:26:57 executing program 5: clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000daaff8)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2000, 0x0) flistxattr(r0, &(0x7f0000000040)=""/81, 0x51) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000040)) remap_file_pages(&(0x7f0000313000/0x1000)=nil, 0x20313000, 0x0, 0x0, 0x0) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000040)=0x1c, 0x80800) setsockopt$inet6_int(r2, 0x29, 0xdd, &(0x7f0000000080)=0x9f, 0x4) accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffe71, 0x0) 2018/02/26 18:26:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$sock_int(r0, 0x1, 0x2000000000000008, &(0x7f0000367000), 0x4) writev(r0, &(0x7f0000fdbfe0)=[{&(0x7f0000010f1d)="89", 0x1}], 0x1) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x400, 0x0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040), 0x4) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)="538d2463cf57dea713ca91c78ed80a7e31b0702ad7fd8d00efe466ad1f31339d00ed190f26ed4c29860bb6") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 2: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) socketpair(0x1f, 0x80000, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) inotify_add_watch(r0, &(0x7f0000000040)='./file0\x00', 0x80000000) mkdir(&(0x7f0000b8f000)='./file0\x00', 0x0) r1 = inotify_init() r2 = inotify_add_watch(r1, &(0x7f0000b99e7d)='./file0\x00', 0x8) r3 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x200000, 0x0) getsockopt$inet6_opts(r3, 0x29, 0x8b5ef1ffa0a826b6, &(0x7f0000000040)=""/27, &(0x7f0000000080)=0x1b) inotify_rm_watch(r1, r2) 2018/02/26 18:26:57 executing program 7: recvmmsg(0xffffffffffffffff, &(0x7f000081e000)=[], 0x0, 0xfffffffffffffffc, &(0x7f000015a000)) timer_create(0x1, &(0x7f0000000000)={0x0, 0x5, 0x4, @tid}, &(0x7f0000000080)=0x0) timer_getoverrun(r0) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x3ff, 0x420040) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000100)=[{0x4, 0x20}, {0x3}, {0x3, 0x4}, {0xf, 0x7ff}, {0x7}], 0x5) 2018/02/26 18:26:57 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) accept(r0, &(0x7f0000000000)=@nfc, &(0x7f0000000040)=0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00003c6fbc)={{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x4, {0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, @syzn={0x73, 0x79, 0x7a, 0x0}}) stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000)) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f00000001c0)={0x0, 0x1, &(0x7f00000000c0)=[0x910f], &(0x7f0000000100)=[0x3], 0x24, 0x1, 0x6, &(0x7f0000000140)=[0x5], &(0x7f0000000180)=[0x200, 0x20000000000000, 0x5, 0x5, 0x7]}) ioctl$DRM_IOCTL_LOCK(0xffffffffffffffff, 0x4008642a, &(0x7f0000000200)) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='comm\x00') fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) fcntl$setownex(r0, 0xf, &(0x7f0000000040)={0x0, r1}) creat(&(0x7f0000000000)='./file0\x00', 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000000000)=[], 0x10000000000001fb) 2018/02/26 18:26:57 executing program 0: r0 = accept4$ipx(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) ioctl$sock_ipx_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000080)={"d0942b5a1e5bd8e94450291b40e1b780", {0x4, 0x5, 0xffffffffffffffff, "30be87fc748e", 0x80000000}}) r1 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x237000)=nil, 0x237000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r1, 0xc02c5341, &(0x7f0000000040)) 2018/02/26 18:26:57 executing program 5: r0 = add_key(&(0x7f00002efff6)='encrypted\x00', &(0x7f0000672000)={0x73, 0x79, 0x7a}, &(0x7f0000b45000)="9b", 0x1, 0xfffffffffffffff8) r1 = syz_open_dev$sndtimer(&(0x7f00005fd000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) request_key(&(0x7f0000000000)='rxrpc\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000080)='em0%\x00', r0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f0000aeafe5)) 2018/02/26 18:26:57 executing program 4: r0 = socket(0x1000000010, 0x803, 0x0) sendto$inet(r0, &(0x7f0000000000)="67a2fce39b6d8d0f23c4e4c1d58b17eb07d9e79c69ebdae230520d84041583e6e06bcc07ce67dfb8953147ce59e536f9d5eda9f9e8ed89f64b81e916bf0457d06988f5ef4b1b37b3cb84ff5d23bfd53a4863f727f3bb36655b454aadd47bc892553d4952cb7d0249b8349850a2cc0290f18ccf6cfc6589325f2ceb68e3051ae5c98a23633de39ae9653b66c727b7cf1035a52423900dfc82e86d8aaf64c66baf82dc17e9b6cbe9ab1dda0f84ddc0f22c0632bd5490437c3c4e17ebf5b9c140c1af9376a7adeeba90a7c42e0577a0caebe57828c8e9fbe4be572befa3b990e85518a2a35e", 0xe4, 0x4084, &(0x7f0000000100)={0x2, 0x1, @multicast2=0xe0000002}, 0x10) sendmsg$nl_route(r0, &(0x7f0000f72fc8)={&(0x7f0000506ff4)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000f70f88)=@bridge_getlink={0x48, 0x12, 0xa05, 0xffffffffffffffff, 0xffffffffffffffff, {0x7}, [@IFLA_MAP={0x28, 0xe}]}, 0x48}, 0x1}, 0x0) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 7: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@local, @in6=@ipv4={[], [], @broadcast}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000180)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f0000000400)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000020}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="e4010000110000022cbd7000fedbdf2500000001000000000000000000000000000004d20a00320008001900ff0000000c001c00", @ANYRES32=r1, @ANYBLOB="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"], 0x1e4}, 0x1, 0x0, 0x0, 0x4040080}, 0x40) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000001000)='./file0\x00', &(0x7f0000001000)='./file0\x00') setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x70000000}, 0x4) 2018/02/26 18:26:57 executing program 6: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f000014f000)={&(0x7f00003c7ff4)={0x10}, 0xc, &(0x7f0000bd7000)={&(0x7f0000648eac)=@newsa={0x140, 0x10, 0x717, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {@in6=@empty, 0xffffffffffffffff, 0x33}, @in=@empty, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa}, [@extra_flags={0x8, 0x18, 0x9}, @algo_auth={0x48, 0x1, {{'md5\x00'}}}]}, 0x140}, 0x1}, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x400001, 0x0) sendto$unix(r1, &(0x7f0000000040)="1d40004979592c9397b0ece66af6ab6a6936048f33c27399dd6b553fafb228c47baf63600dd30a0e", 0x28, 0x0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x7, 0x6, 0x7ec55746}) 2018/02/26 18:26:57 executing program 4: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = timerfd_create(0x0, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/status\x00', 0x0, 0x0) ioctl$KIOCSOUND(r1, 0x4b2f, 0x6) 2018/02/26 18:26:57 executing program 5: r0 = creat(&(0x7f00008a9000)='./file0\x00', 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x4) ioctl(r0, 0x1, &(0x7f0000b03000)) 2018/02/26 18:26:57 executing program 0: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0xca}}}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000001c0)={r1, 0x34}, 0x8) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r2, &(0x7f0000d65000)={&(0x7f0000dc9000)={0x10}, 0xc, &(0x7f0000023000)={&(0x7f000011adf8)={0x14, 0xa, 0xa, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 18:26:57 executing program 7: mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) open$dir(&(0x7f000001bff4)='./file0/bus\x00', 0x88040, 0x0) mount(&(0x7f0000033ff4)='./file0/bus\x00', &(0x7f000000fff8)='./file0\x00', &(0x7f0000032ffb)='fuse\x00', 0x7ffbf, &(0x7f0000032000)) socketpair(0x1, 0x80000, 0x81, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x3, 0x1000, @mcast2={0xff, 0x2, [], 0x1}, 0x1}}, 0x4f71, 0x4, 0x10000, 0x2, 0x5}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x790d, 0xfffffffffffffffa, 0x0, 0x7fffffff}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000140)={r1, 0xffff}, &(0x7f0000000180)=0x8) creat(&(0x7f0000035ff4)='./file0/bus\x00', 0x0) 2018/02/26 18:26:57 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x400020, &(0x7f0000d8e000)=""/124, &(0x7f0000000000)=0x7c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000180)=0x45f37165) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000001c0)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x286, r2}) fdatasync(r1) 2018/02/26 18:26:57 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000011fe4)=@req3, 0x3) clock_settime(0x7, &(0x7f0000000000)) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chmod(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x23, &(0x7f0000000100)={@dev, @broadcast, @remote}, &(0x7f00000000c0)=0xc) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) modify_ldt$read(0x0, &(0x7f0000000140)=""/15, 0xf) 2018/02/26 18:26:57 executing program 6: r0 = socket$inet6(0xa, 0x7, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000af1000)={@common='tunl0\x00', &(0x7f0000202000)=ANY=[@ANYBLOB="170001000000007c86e90d264c0cfacc"]}) 2018/02/26 18:26:57 executing program 4: r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) fallocate(r0, 0x0, 0x10000, 0x2) r1 = open(&(0x7f0000011ffa)='./bus\x00', 0x0, 0x0) fadvise64(r1, 0x0, 0xb8b3, 0x4) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_addrs={0x2, 0x0, @empty}}) 2018/02/26 18:26:57 executing program 5: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000469ffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000edf000), 0x0, 0x0, &(0x7f0000ee9ff0)={0x2, 0x0, @empty}, 0x10) mmap(&(0x7f0000000000/0xfbf000)=nil, 0xfbf000, 0x0, 0x800000000000032, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000fbffc8)={0x0, 0x0, &(0x7f0000fc2fa0)=[], 0x0, &(0x7f00009fdfaf)=""/81, 0x51}, 0x40002106) rmdir(&(0x7f0000000000)='./file0\x00') 2018/02/26 18:26:57 executing program 7: unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='^procwlan1\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000664fc0)={0x0, 0x3, 0x2}) mprotect(&(0x7f00002b1000/0xc00000)=nil, 0xc00000, 0x0) r1 = dup(r0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f0000000200)=0xe8) r3 = geteuid() getsockname$packet(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000340)=0x14) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='highspeed\x00', 0xa) r5 = getuid() sendmsg$nl_xfrm(r1, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x910001}, 0xc, &(0x7f0000000580)={&(0x7f0000000380)=@acquire={0x1d8, 0x17, 0x4, 0x5, 0x2, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1, 0xff}, @in=@rand_addr=0x7, {@in6=@dev={0xfe, 0x80, [], 0x0, 0xc}, @in=@dev={0xac, 0x14, 0x0, 0x14}, 0x3, 0x7f, 0x2, 0x8, 0xa, 0x80, 0x20, 0x0, r2, r3}, {{@in6=@ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x0, 0x20, 0x1, 0x1f, 0x0, 0x80, 0x20, 0x88, r4, r5}, {0x2, 0x80, 0x3, 0x1000, 0x1000, 0x6, 0xb7, 0xffffffffb990f5b1}, {0x1, 0x7fff, 0x6}, 0x3ff, 0x7, 0x0, 0x1}, 0x5, 0x1, 0x800, 0x0}, [@coaddr={0x14, 0xe, @in=@empty}, @algo_crypt={0x9c, 0x2, {{'kw(serpent-generic)\x00'}, 0x2a0, "13684d8913fe5fca090a53c72d98850362dcbd26344e97839388c15ab59526127f5a10b2bb3d419f5c60d7081aca2e2cb535f607196b2b49e5ea7a60ffd8f91bc2b76f94fe3894416938aaaab0c90874c55821fb"}}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x11}, 0x24000800) readv(r1, &(0x7f00000b4000)=[{&(0x7f0000938000)=""/247, 0xf7}], 0x1) 2018/02/26 18:26:57 executing program 3: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r0, 0x40087705, &(0x7f0000000040)={0x9, 0x200}) timer_create(0x3, &(0x7f0000366000)={0x0, 0x21, 0x0, @thr={&(0x7f00007e3ff8), &(0x7f0000c21000)}}, &(0x7f0000aef000)) seccomp(0x1, 0x0, &(0x7f0000e8c000)={0x1, &(0x7f0000000000)=[{0x6}]}) gettid() chroot(&(0x7f0000000040)='./file0\x00') timer_delete(0x0) 2018/02/26 18:26:57 executing program 6: ioprio_set$pid(0x2, 0x0, 0x4004) clone(0x0, &(0x7f0000000080), &(0x7f0000850ffc), &(0x7f0000000000), &(0x7f0000000040)) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={0x0, 0x0}) read(r0, &(0x7f0000000080)=""/167, 0xa7) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000000040)='./file1\x00') clone(0x3, &(0x7f0000000140)="d0327c4cf5ea883a4bc1755f5bd7c9e85f424e8a0fd51e0d048ba04c1a16d9548b9be03afeef9ab87ba3646db814be6ce8a0006121f5eada1461db8fe5e273f51d178dad5e2305b58cdfe15734dc06", &(0x7f0000000100), &(0x7f0000000040), &(0x7f00000001c0)) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet6_buf(r0, 0x29, 0xf6, &(0x7f00000000c0)=""/51, &(0x7f0000000100)=0x33) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000140)=@int, &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f00000001c0)={0x0, 0x1000, "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"}, &(0x7f0000001200)=0x1008) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000001240)={r2, 0x7fff, 0x30}, 0xc) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f0000000100)=@req) 2018/02/26 18:26:57 executing program 4: r0 = gettid() timer_create(0x0, &(0x7f0000000200)={0x0, 0x2d, 0x1, @thr={&(0x7f0000000000)="1c69fa751ec9dcc04e625d5ad38a22a36eb268f4353c756c10312aa6f63ddd9ab3c8bc725acbed68fadc45a87903abfea8f181ac4c5d31cac968fe268fd27dc2c8406767ada47f91e5f185fb126f86096fa58fcba44f2fa46392cf5cbb3b880c5c285353bd0643904d42c95359cbf898df08fd67e3c37288e1873604cb3f31994ec95668511a403dcfb0c0f36ee970916f22837eb7e2fae386ecfdd1f5e0e9ca68394aabb9aa6afd5b8bb56ea83108b9104d87991692ff37b0edca0e7880bf12d4728fa0fb61dbd4f0639cca323ffe5c814038f94228fda0099add5c16887ab807a67d5442e0fffd57995ba4c6fe0d", &(0x7f0000000100)="a888750b6f46a90956eb2bc834eeb68297f3ffca20809a2e5d7d210fe061b1973c44956d768291717f4229a681a62887d55464d8d0a9037c34f60f68ccc9f585bba2a30ec4b7c84a2a2f532c7d192fe4885c4db41ac511835e9945f4e8b7b4bb9e2d11609692088731736f12d274dedad82e85baef6a67582e17cebadffb5e46a48b4a7bb1c279f6a88814012e46c12b344647b9ae4174d29abbcf556d0c332a405625d54d80ca702fdcab5c51ef8a7639ada6e1f4c595cdeb2863981d98b8da9ede6ecf49b8677f44f9401d0df8736992299e82cc5ee8e3cec7d9935541b13fdaa54df58ca558103e7a88c0eb013f1d30d4aea1ef17b731"}}, &(0x7f0000000280)=0x0) timer_gettime(r1, &(0x7f00000002c0)) timer_create(0x2, &(0x7f0000af8000)={0x0, 0x4, 0x4, @tid=r0}, &(0x7f000016a000)) exit(0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) timer_settime(0x0, 0x20001, &(0x7f0000040fe0)={{}, {0x0, 0x9}}, &(0x7f0000040000)) waitid(0x0, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000340)='/dev/sequencer\x00', 0x84000, 0x0) write$tun(r3, &(0x7f0000000380)=@hdr={0x2, 0x80, 0x5, 0xfff, 0x5, 0x10000, @eth={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [], {@llc={0x4, {@snap={0x1, 0x1, 'B', "1db513", 0x88fb, "fa3575e29142cd63c1305c7a9882d50d0c9879af270317e6166919bc563b510117ac2cefb2ace192a4eb790adcd0c04aa1d22fd57391a703ca54de65bcf62aef1be25b5e2f0505"}}}}}}, 0x67) getsockopt$inet6_buf(r2, 0x29, 0x2f, &(0x7f0000000300)=""/17, &(0x7f0000000340)=0x11) 2018/02/26 18:26:57 executing program 0: r0 = socket(0x10, 0x3, 0x7) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@broadcast=0xffffffff}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) 2018/02/26 18:26:57 executing program 5: r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000009000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0xffffffffffffffff}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000080)={{&(0x7f0000004000/0x1000)=nil, 0x1000}, 0x1}) 2018/02/26 18:26:57 executing program 0: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000dcfffe), 0x0, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @empty}, 0x10) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000080)={{{@in=@empty, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000180)=0xe8) r2 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x2000, r1, r2, 0x5, 0x2, 0x20) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000eec000)=[], 0x0, &(0x7f0000000faf)}, 0x41002106) 2018/02/26 18:26:57 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000435fd6)={@link_local={0x1, 0x80, 0xc2}, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x89, 0x0, @rand_addr, @broadcast=0xffffffff, {[]}}, @igmp={0x0, 0x0, 0x0, @multicast2=0xe0000002}}}}}, &(0x7f000071f000)) r0 = getpgid(0xffffffffffffffff) ptrace$cont(0xffffffffffffffff, r0, 0xa6, 0x7f) r1 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3f0, 0x0, 0x110, 0x110, 0x308, 0x308, 0x308, 0x4, &(0x7f0000000040), {[{{@arp={@dev={0xac, 0x14, 0x0, 0xa}, @broadcast=0xffffffff, 0xff000000, 0xffffffff, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xf}, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x7f, 0x4, 0x5, 0x81, 0x7fff, 0x0, @generic="503f24cdac1fadf3a829192506925bf9", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x8}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@random="a7f2736b6fcb", @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @local={0xac, 0x14, 0x0, 0xaa}, @loopback=0x7f000001, 0x8}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x5, 0xf, 0xffffffff}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x9, 0x1, 0x1}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x440) [ 95.725563] audit: type=1326 audit(1519669617.621:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16498 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/26 18:26:57 executing program 6: r0 = inotify_init1(0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000000)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000767ff4)={0x0}, &(0x7f00002f5000)=0xfffffffffffffdaf) fcntl$setown(r0, 0x8, r1) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000040)={0x0}) ioctl$sock_inet_SIOCSIFPFLAGS(r2, 0x8934, &(0x7f0000000080)={@generic="ff0eb02d9ba35147188814a629f4cb6b", @ifru_flags=0x8600}) fcntl$getownex(r0, 0x10, &(0x7f0000fb4000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) waitid(0x0, 0x0, 0x0, 0x4, &(0x7f0000fcaf70)) ptrace(0x4207, r3) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x418000, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 5: mkdir(&(0x7f0000ccd000)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x2400, 0x1) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000000040)="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") mount(&(0x7f0000018000)='./file0\x00', &(0x7f00004ec000)='./file0\x00', &(0x7f0000cecffa)='ramfs\x00', 0x50, &(0x7f000000a000)) r1 = creat(&(0x7f0000015ff4)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) mmap(&(0x7f00008c0000/0x2000)=nil, 0x2000, 0x0, 0x8911, r1, 0x0) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x0, 0x10}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={r1, 0x92f8}, &(0x7f0000000180)=0x8) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) [ 95.802686] audit: type=1326 audit(1519669617.701:68): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=16498 comm="syz-executor3" exe="/root/syz-executor3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x453de9 code=0x0 2018/02/26 18:26:57 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000011fff)="b1", 0x1}], 0x1, 0x0) writev(r1, &(0x7f00008d6000)=[{&(0x7f0000fcff9d)="e0", 0x1}], 0x1) r2 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r2, 0x1000000000016) vmsplice(r0, &(0x7f00004c0fd0)=[{&(0x7f0000cb2fd3)="92", 0x1}], 0x1, 0x0) 2018/02/26 18:26:57 executing program 2: mmap(&(0x7f0000001000/0xffe000)=nil, 0xffe000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) fsetxattr(r0, &(0x7f0000000040)=@random={'trusted.', "256e6f646576dc6d643573756d73656c66766d6e6574303a3a00"}, &(0x7f0000000000)='/dev/sg#\x00', 0x9, 0x0) 2018/02/26 18:26:57 executing program 0: r0 = socket(0x10, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0xffffffff}, 0x10) write(r0, &(0x7f0000b12000)="1f0000001e00056d00020000000051030700000000000000000c04101d0200", 0x1f) 2018/02/26 18:26:57 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0xe0000, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x320}, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@newspdinfo={0x0, 0x24, 0x231, 0x4, 0x3, 0x200, [@mark={0x0, 0x15, {0x0, 0x80000001}}, @address_filter={0x0, 0x1a, {@in=@rand_addr=0x10000, @in6=@empty, 0xa, 0x7fff, 0xffffffffffffffc6}}, @output_mark={0x0, 0x1d, 0x8}, @lastused={0x0, 0xf, 0x7}]}, 0x753cbe3e42e34db}, 0x1, 0x0, 0x0, 0x400000000008000}, 0x50) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000000140)=0x1e, 0x4) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) nanosleep(&(0x7f0000000180)={0x0, 0x1c9c380}, &(0x7f00000001c0)) sendmsg$nl_xfrm(r1, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f0000beeff0)={&(0x7f000017c000)=ANY=[@ANYBLOB="3c010000100013070000000000000000fe80000000000000000000000000000000000000000000000000000000000000000000009c3938e9bb979bc4565ecb5b", @ANYRES32, @ANYRES32, @ANYBLOB="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"], 0x138}, 0x1}, 0x0) r2 = getpid() waitid(0x1, r2, &(0x7f0000000140), 0x3, &(0x7f0000000240)) splice(r1, &(0x7f0000000180), r0, &(0x7f00000001c0)=0x18, 0x7fffffff, 0x4) 2018/02/26 18:26:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f0000000000)={0x0}) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000000040)=0x3, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2710}, {r2, r3/1000+10000}}) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="8ac9e5ddd3fcde") sendto$inet(r0, &(0x7f0000000000)="770ffa95ac6afdfc697615b4335987eb73", 0x11, 0x4, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000100)="29386f711d6d7c4f399f4207aa60bfd27c54fa690eed3f7f8dceed3882bc559d400aa058baec9c80c1d7b51b44eebb44addce5aa542561468cdbf40d528c9272b9407a6cbfbb3d893895dab629a7d25adaab196a30ecf59246da4129b7eb08a5570ae726353ab7a4b36f10624b80c25dcec860ad0d32c9a05dfdb7e5a7a5346b33d9ae8e923ed9d5", 0x88, 0x40, &(0x7f00000001c0)={0x2, 0x3, @empty}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000200)={@generic="43e7003aa3e57c8e3b60baf3aa0f478f", @ifru_addrs=@rc={0x1f, {0x400, 0x8, 0x1, 0x1ff, 0x80000001, 0x1}, 0x100000000}}) socket$packet(0x11, 0x200000000a, 0x300) r5 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000200)=0x1) write(r0, &(0x7f00008b0000), 0xffffffffffffffca) 2018/02/26 18:26:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x9) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000ed5000)=0x1, 0x4) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000040)={0x0, 0x641b, 0x9, 0x3}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000000c0)={r2, 0xffffffff, 0x20, 0x8, 0x8}, &(0x7f0000000100)=0x18) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000000040)={0x7, 0x1}) 2018/02/26 18:26:57 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) sendto$inet(r0, &(0x7f0000482000), 0x0, 0x800000120000001, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2, @multicast2=0xe0000002}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='reno\x00', 0x5) close(r0) 2018/02/26 18:26:57 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x100, 0x0) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[{0x1, 0x5, 0x3, 0x6}, {0x0, 0x7fff, 0x7, 0x1f}, {0x2, 0x0, 0x2, 0x5a7}, {0x4, 0x6, 0x2cc2, 0x3ff}, {0x7, 0x59, 0xd50, 0x7}]}) sendmsg$nl_route(r0, &(0x7f0000036fc8)={&(0x7f0000000000)={0x10}, 0x29, &(0x7f000000b000)={&(0x7f0000021000)=ANY=[@ANYBLOB="240000001800210000090500000000000200ecfffd79915d08e718c02a9988de4b000001"], 0x24}, 0x1}, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x20000, 0x0) pwritev(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)="af41d23e8f1e888c591cf0a4df543bd52973a63c7714deb981517ed8c960455c7307ce5386a69aac5107843ac244f14e029d18849ea3a8e8064ceef374d5035ba9892bfbe8a46f01b899338ab3173a3537ddb94d0fead2d79e2a6ec64c03fe962414bce41a48816b5629b523d0bef18bdfa4816d030b913a7274c5b1b900d314f517afe7ff6d5f79d0d1b696e5a949b9de34f5570a5e4cf24d0aa912dcb3c44bd622cc4431f92cbad91d6a8324ab7109d5db9e4ee44e361b180a7991552637c802012af61769f741408aca11cf8eb08d01", 0xd1}], 0x1, 0x0) ioctl$EVIOCGEFFECTS(r2, 0x80044584, &(0x7f0000000040)=""/239) 2018/02/26 18:26:57 executing program 2: pipe(&(0x7f0000a41000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r1, 0x2) ioctl$int_out(r1, 0x5462, &(0x7f0000000000)) fcntl$getflags(r0, 0x40b) close(r1) 2018/02/26 18:26:57 executing program 0: r0 = socket$inet6(0xa, 0x80001, 0x0) r1 = getegid() getgroups(0x1, &(0x7f0000000000)=[r1]) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/26 18:26:57 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000530000)) syz_open_dev$random(&(0x7f0000000000)='/dev/random\x00', 0x0, 0x40101) 2018/02/26 18:26:57 executing program 6: r0 = accept$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x60) preadv(r0, &(0x7f0000233000)=[{&(0x7f00009d4000)=""/4096, 0x1000}], 0x1, 0x200000400000000) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x2f, &(0x7f0000000100)={@dev={0xac, 0x14, 0x0, 0x16}, @broadcast=0xffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0xc) 2018/02/26 18:26:57 executing program 7: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001fc8)={0x0, 0x0, &(0x7f0000003ff0)={&(0x7f0000d60fb0)={0x2, 0x16, 0x0, 0x0, 0xa, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in6=@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, @in=@dev={0xac, 0x14}}}]}, 0x50}, 0x1}, 0x0) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)="253b28ca6d59b9b5524692741f352416cf0ded884f7214cfd2c8fb477f6b0ec9257c600adbb35477aa874d6af12a7f73fbc5d68c3d97f34e743f6c3beb932c69141008158456b896a5d214abf89546088f79f10365360306ff783181a409ded6bee353840d702015d3e8b93bde10d330ba6be98f21e6202c22e3daaa3ccc7a3fb2f29962e18b5b4c1d49f341f9b8ab099dce33707caf2899039d13671f44f95aa5fae0c078d7ecc7ed07bf", 0xab, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r1, 0x7) 2018/02/26 18:26:57 executing program 0: r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000c24000)={0x0}, &(0x7f0000c23ffe)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x101040, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) r4 = getpgid(r3) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f0000c24000)={0x0, 0x0}) tgkill(r5, r1, 0x18) ptrace$setopts(0x4206, r5, 0x0, 0x0) ptrace(0x4207, r5) ptrace$getregs(0x2, r5, 0x0, &(0x7f00008b8000)) 2018/02/26 18:26:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="0ffb382b333820b976cba0c8c42a3be5c31574f4439a4a9dd34069f6916e1f62e9597243f4c4140bad6334a4fdd9d98f96f67038e68c6f1cfaa5c83919c2fe408f537d90138b0fa14d4fff60580ebb627c17591c23c11c830479cb9eccbf6e4bce37879a2b94c50e411a2e20ea70ce1defeaa89b9bc16e2f08b316f7b408a90cd02b845996ed76280cad0f2d5e17c5a159aec85dedcd20bd8b3d20aa9156451374a60d44dafd99d60f0722abef41b98a9ec7e32a3c59938bf60ee1861bf3d0bf07b1dba47d271fe68b1c0e5904a62fd85cc30680ec1f6505d1bb", 0xda, 0x0) keyctl$revoke(0x3, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:58 executing program 2: r0 = dup(0xffffffffffffff9c) signalfd(r0, &(0x7f0000000000)={0xc39}, 0x8) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000336000), 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f000005b000)={0x8}) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f0000169000)) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0x14}) 2018/02/26 18:26:58 executing program 6: r0 = socket(0x10, 0x803, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000), 0x4) sendto(r0, &(0x7f0000b0f000)="120000001200e7ff00ffe900000001000ae9", 0x12, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25, 0x10, &(0x7f00002e6f80)=[], 0x0, &(0x7f0000d0b000)=""/101, 0x65}, 0x4000fffe) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0x0) keyctl$get_security(0x11, r1, &(0x7f0000000080)=""/111, 0x6f) keyctl$get_security(0x11, r1, &(0x7f0000000100)=""/133, 0x85) 2018/02/26 18:26:58 executing program 5: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = memfd_create(&(0x7f0000000000), 0x0) r2 = gettid() process_vm_writev(r2, &(0x7f0000000280)=[{&(0x7f0000000040)=""/11, 0xb}, {&(0x7f0000000080)=""/91, 0x5b}, {&(0x7f0000000100)=""/206, 0xce}, {&(0x7f0000000200)=""/94, 0x5e}], 0x4, &(0x7f0000000580)=[{&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000400)=""/58, 0x3a}, {&(0x7f0000000440)=""/237, 0xed}, {&(0x7f0000000540)=""/32, 0x20}], 0x5, 0x0) r3 = gettid() process_vm_writev(r3, &(0x7f0000001240)=[{&(0x7f0000000040)=""/97, 0x61}, {&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/88, 0x58}, {&(0x7f0000001140)=""/206, 0xce}], 0x4, &(0x7f0000001540)=[{&(0x7f0000001280)=""/205, 0xcd}, {&(0x7f0000001380)=""/232, 0xe8}, {&(0x7f0000001480)=""/182, 0xb6}], 0x3, 0x0) fcntl$addseals(r1, 0x409, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000001580)=""/86, &(0x7f0000001600)=0x56) 2018/02/26 18:26:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000000000), 0x0, 0x20008000, &(0x7f000057bff0)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) quotactl(0x1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000100)="8ac9e5ddd3fcde") sendto$inet(r0, &(0x7f0000000000)="770ffa95ac6afdfc697615b4335987eb73", 0x11, 0x4, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffff9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0xc) sendto$inet(r0, &(0x7f0000000100)="29386f711d6d7c4f399f4207aa60bfd27c54fa690eed3f7f8dceed3882bc559d400aa058baec9c80c1d7b51b44eebb44addce5aa542561468cdbf40d528c9272b9407a6cbfbb3d893895dab629a7d25adaab196a30ecf59246da4129b7eb08a5570ae726353ab7a4b36f10624b80c25dcec860ad0d32c9a05dfdb7e5a7a5346b33d9ae8e923ed9d5", 0x88, 0x40, &(0x7f00000001c0)={0x2, 0x3, @empty}, 0x10) lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$chown(0x4, r2, r3, r4) ioctl$sock_ifreq(r0, 0x89b7, &(0x7f0000000200)={@generic="43e7003aa3e57c8e3b60baf3aa0f478f", @ifru_addrs=@rc={0x1f, {0x400, 0x8, 0x1, 0x1ff, 0x80000001, 0x1}, 0x100000000}}) socket$packet(0x11, 0x200000000a, 0x300) r5 = dup2(r0, r0) ioctl$SNDRV_TIMER_IOCTL_TREAD(r5, 0x40045402, &(0x7f0000000200)=0x1) write(r0, &(0x7f00008b0000), 0xffffffffffffffca) 2018/02/26 18:26:58 executing program 0: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x29, &(0x7f0000000040)={@multicast2=0xe0000002, @remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x2, [@multicast1=0xe0000001, @loopback=0x7f000001]}, 0x18) r1 = socket(0x18, 0x0, 0x1) bind$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f66696c65301edd79f7bbb396303e1df000"], 0xa) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f0000000040)={@generic="7080b960688f61f2f153596ca2e39afd", 0x7fc9}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@local, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f0000000280)=0xfffffd2c) 2018/02/26 18:26:58 executing program 7: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) getpriority(0x2, r0) pipe(&(0x7f0000000040)={0x0, 0x0}) ioctl$KDDELIO(r1, 0x4b35, 0x4) 2018/02/26 18:26:58 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000aff8)='./file0\x00', 0x0, 0x0) fcntl$getflags(r1, 0x401) 2018/02/26 18:26:58 executing program 7: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r1 = socket(0x10, 0x3, 0x4) vmsplice(r1, &(0x7f0000001200)=[{&(0x7f0000000040)="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", 0x1000}, {&(0x7f0000001040)="2e5f4feae7e8ec331cdae12e2135d282f981bdc9802332ab907444c04070db3cbd11f319ea8bc3828b35190c3e23436a08f3796548098906ebc4b2ff01d828e110141b28af0da0db31c0411dabb6a0e0115e2cd85131bbc724f99a19beb3531d6a5773a0ff7db62ab167c8104694630768fd12e53531855338264f2bde3c685abbbd", 0x82}, {&(0x7f0000001100)="2000d5a3ef60f738d41fdd36884b6fe2767d82ff2db5b4b2d016a1d38209394a961cf96180bcc81d6876fe195e85515aef92805330cfa3d98f50becfafb97ee7a607d950fe096116692261b5f3b980bf17ddf436710cdf4a7536458eed158cd9feb0807a5f2f6c5fc913d83ba1e27f25a6766bebbed7d88b3a89c1ad66155a0846344727f6476a52314b79b5f3c77b9c6a59badfd54436b8d74dfd9fba3753c4ae27390dde14fc7906dc31a3a29c617d2c2e0c9180648924c988dfbd3767e94627a40b8340f2aa06112bb1930c5106010d5e14766439af14254ca15e75cee5a1", 0xe0}], 0x3, 0x2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000001240)={0x10001, 0x2, 0x2000}, 0x4) getsockname(r1, &(0x7f0000001280)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000012c0)=0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x23, &(0x7f0000001400)={@rand_addr, @remote, 0x0}, &(0x7f0000001440)=0xc) fstat(r1, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r1, &(0x7f0000001600)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000015c0)={&(0x7f0000001500)=@delpolicy={0x1bc, 0x14, 0x12, 0x2, 0x1, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0xb5, 0x2, 0x0, 0xa, 0x80, 0x20, 0x3f, r2, r3}, 0x3, 0x3}, [@tfcpad={0x8, 0x16, 0x21e282ae}, @migrate={0x164, 0x11, [{@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@broadcast=0xffffffff, 0x2b, 0x1, 0x0, 0x4, 0x2, 0x2}, {@in6=@mcast1={0xff, 0x1, [], 0x1}, @in6=@empty, 0x2b, 0x3, 0x0, 0x0, 0xa, 0x2}, {@in6=@empty, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x32, 0x0, 0x0, 0x4, 0xa, 0x2}, {@in=@broadcast=0xffffffff, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x32, 0x3, 0x0, 0x1, 0xa, 0xd38274dd41566571}, {@in6=@loopback={0x0, 0x1}, @in=@empty, 0x6c, 0x7, 0x0, 0x6, 0xa, 0xa}, {@in=@empty, @in6=@loopback={0x0, 0x1}, 0x0, 0x3, 0x0, 0x7, 0xa, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in6=@empty, 0x2b, 0x1, 0x0, 0x2, 0x0, 0xa}, {@in=@rand_addr=0x80, @in6=@empty, 0x3c, 0x2, 0x0, 0xffffffffffffffff, 0xa, 0x2}]}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x4000810}, 0x79) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x80}, 0x8, &(0x7f0000bd1ff0)={&(0x7f0000000000)=ANY=[@ANYPTR=&(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="205f5f4bed6855e4725770a0786a94ba0c3e4e6d79a36ec90d672ab0dede66cb469e7a00cc25a5484cbef5a4bdf76cce0808903583b15518fbda11ba1488a15557e11a042536e15e78144f341804b2f70faec601ea24eaf3f63fd048557d9938040f635c263683b085ffb592132cf8ad6ff0d85d1a324ba8592d11250735c5d9ae7361b3739d11d7b3b9c0ed", @ANYBLOB="089e24ce2d043da9f90b3be6b80e2058109f4f8c07dcf54855042f25dca91c47ee7f873a4a", @ANYRES32=r1, @ANYBLOB="8578961adce83981fd003b2fb1489f4a90fcc26a917b462d5780e0e35784d94bb119dc9c7489b1ebf86bc891b924fbbc57aa52ba951b7b5268c6403598e4ea9284267c33e38970e0d9afc0e0ff517dd232866b0943653ec9e36f99d95eb94df5bf84c7a1afd216b8e0c29fda37cc0f9221c848d5a70bd1698ccf5bd63249fdf0f3ebd1efe26eceb4309f2ffa410d394d83b21c", @ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRES32=r0], @ANYRES32=r1, @ANYRES64=r1]], 0x4c}, 0x1}, 0x400000000000000) 2018/02/26 18:26:58 executing program 5: pipe2(&(0x7f0000000000)={0x0}, 0x4800) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f0000000040)={0xe32, 0x2, 0x9, 0x1, 0x50, 0x2}) r1 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x0) ioctl(r1, 0x1, &(0x7f0000000080)="38b9e9c7fe087006c111d29600670f508cc2fc5249ca977a28f150e632e4be8fab85b872b9c9f0dfc1f1b25fc9681e26ab3379224d2c4af2c516c6df85472c4d86746663fd25b0014d8623ed20368a09dc8f") clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x2ab, 0x0, 0x68, 0x1000, 0x8, 0x32ebfce2, 0x2, 0x200}, &(0x7f0000000040)={0x8, 0x201, 0x7, 0x0, 0x1f, 0x0, 0x6, 0x6}, &(0x7f0000000080)={0xa315, 0x80000001, 0x8, 0x0, 0x1, 0x6, 0x7, 0x1f}, &(0x7f0000000100)={r2, r3+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x45}, 0x8}) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x80000, 0x0) getsockname$packet(r4, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000080)=0x14) 2018/02/26 18:26:58 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8040, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f00000000c0)={@mcast1}, &(0x7f0000000080)=0x14) write(r0, &(0x7f0000000100)="7cc78e17026ccd90662bcd321ed19426e5548b5d2e3e7d9aacb06edf221940eed484178a12d81f936a69218141f24ffe87261521aacb6106650317c869ed48a390f32de2043af8180076be3eb55511faef5e4bd9aa52f424fabd960ad0db4a825ee7df4bf29f063623ad8605ddf568485c13", 0x72) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3, &(0x7f00002eb000), 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x80800) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000100)) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000080)) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000100)=0x3) 2018/02/26 18:26:58 executing program 3: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000f06ff2)='/dev/keychord\x00', 0x201, 0x0) write$eventfd(r0, &(0x7f0000024ff8)=0x100000001, 0x8) write$eventfd(r0, &(0x7f0000453000), 0x8) 2018/02/26 18:26:58 executing program 7: pipe(&(0x7f00005c8000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a44000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x4, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x87}}, 0x8, 0x9, 0xe30, 0x3, 0x1}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r5, 0x0, 0x2}, 0x8) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x7) fcntl$setsig(r3, 0xa, 0x12) accept(r0, 0x0, &(0x7f0000000000)) fcntl$setownex(r3, 0xf, &(0x7f00002cb000)={0x0, r2}) recvmsg(r4, &(0x7f000070bfc8)={&(0x7f00001d6ff8)=@sco, 0x8, &(0x7f0000000040)=[], 0x0, &(0x7f0000b30000), 0xfffffdfc}, 0x0) ioctl$sock_inet_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={0xfffffffffffffff9, {0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, {0x2, 0x3, @multicast1=0xe0000001}, 0x205, 0x2, 0x56c, 0x100000001, 0x7, &(0x7f0000000000)=@generic="407db1827904ad0375ffb092dc03f1e6", 0x9, 0x1, 0x1}) clock_adjtime(0x4, &(0x7f0000000140)={0x1aa, 0x4, 0x3, 0x6, 0x6, 0xff, 0x7f, 0xffff, 0x200, 0xffffffffc7be373a, 0x7f, 0x8, 0x3, 0x7fffffff, 0x100000000, 0x7fff, 0x430, 0x7fffffff, 0xfffffffffffffffe, 0x100000000, 0x9, 0x3, 0x1f, 0x17, 0x100000000, 0xfa}) dup2(r0, r4) tkill(r2, 0x15) close(r1) [ 96.183096] keychord: invalid keycode count 0 2018/02/26 18:26:58 executing program 0: r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000007000)='/selinux/access\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000007000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a6b6d73675f6465766963655f743a73302073797374656d5f753a73797374656d5f723a6b65726e656c5f743a733020000000d7caadf21cbdd532bba726650e6636ce1fbeadbf2323e0873347093a7a7b7b502efee3da7cd7afa709ecb8ba881310c708f17b90a0ebb29f0868103ae69cc08f880ed8f127dbe7f3fcd5612397ad00ba34c86397254f5edccfc7e7bec4458861e09ab6"], 0x44) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/relabel\x00', 0x2, 0x0) dup3(r1, r0, 0x0) 2018/02/26 18:26:58 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000504000)={&(0x7f0000ba2ff4)={0x10}, 0xc, &(0x7f0000434ff0)={&(0x7f0000c9b2ac)=ANY=[@ANYBLOB="0000000000000000000000800000000000000000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a300000000000000000000000000800100005000000"], 0x3c}, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpriority(0x0, r0, 0x8c17) 2018/02/26 18:26:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0x3, 0x6, @ipv4={[], [0xff, 0xff], @rand_addr=0xd54e}, 0x2}, {0xa, 0x0, 0x20, @dev={0xfe, 0x80, [], 0x0, 0x17}}, 0xc62, [0x0, 0x6, 0xd764, 0xffff, 0x7, 0x1, 0xffffffffffffffc0, 0x6]}, 0x5c) clone(0x0, &(0x7f00000000c0)="ad7e7ee10d0c2aac49eb9d45aa8f7084425c874678638f1e80fb74", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000)) fcntl$setflags(r0, 0x2, 0x1) unlinkat(r0, &(0x7f0000000100)='/', 0x0) 2018/02/26 18:26:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000012c0)={0xc, 0x0, &(0x7f0000000040)=[@free_buffer={0x40086303}], 0x388}) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000080)) 2018/02/26 18:26:58 executing program 3: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000023ff8)='./control\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r0, &(0x7f0000bee000)='./control\x00', r0, &(0x7f0000000040)='./control/file0\x00', 0x0) 2018/02/26 18:26:58 executing program 6: r0 = socket$inet_tcp(0x2, 0x1, 0x0) close(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000001000)={0x2, 0x0, @empty}, 0x10) listen(r2, 0x0) setsockopt$sock_int(r2, 0x1, 0x2, &(0x7f0000018000)=0x7, 0x4) setsockopt$sock_int(r0, 0x1, 0x2, &(0x7f0000018000)=0x3f, 0x4) bind$inet(r1, &(0x7f0000015000)={0x2, 0x0, @multicast2=0xe0000002}, 0x10) 2018/02/26 18:26:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socketpair(0xf, 0x0, 0x80000000, &(0x7f0000000000)={0x0, 0x0}) getsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f000039c000)=0x400000000000001, 0x4) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="deff1cbb", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f0000000180)=[], 0x0, &(0x7f00000001c0)=""/230, 0xe6}, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f00000000c0)={@generic="51595cff69d67f02bb1784196cdb0691", 0x3}) syslog(0x9, &(0x7f0000000040)=""/93, 0x5d) 2018/02/26 18:26:58 executing program 5: getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f00005e6ff8), &(0x7f0000080ffc)=0x8) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f000076f000)='/dev/rtc\x00', 0x0, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000000000)={0xffffffffffffff00, 0xbfed, 0x1, 0x7, 0x8001}) ioctl$TIOCGPTPEER(r0, 0x80247009, 0x20000000) 2018/02/26 18:26:58 executing program 3: r0 = socket(0x10, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f000088c000)={0x10}, 0xc, &(0x7f000091e000)={&(0x7f0000cf5fc0)=ANY=[@ANYBLOB="3c000000100009004c1f00000000000000000000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a305610406e87203b3e0000000008000a0003000000"], 0x3c}, 0x1}, 0x0) 2018/02/26 18:26:58 executing program 0: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000001aff4)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r0, &(0x7f0000607ff4)) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/status\x00', 0x0, 0x0) ioctl$sock_netrom_TIOCOUTQ(r2, 0x5411, &(0x7f0000004f00)) 2018/02/26 18:26:58 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) ioperm(0x440000000000004, 0x807, 0x8) 2018/02/26 18:26:58 executing program 5: mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = memfd_create(&(0x7f0000000000)="c403", 0x2) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/02/26 18:26:58 executing program 6: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_THREAD_EXIT(r0, 0xc018620b, 0x710000) 2018/02/26 18:26:58 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00004bcfc8)={&(0x7f0000c6eff4)={0x10}, 0xc, &(0x7f0000403000)={&(0x7f00006dadb0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x14}, 0x1}, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0xa, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 96.264255] binder: 16654:16664 BC_FREE_BUFFER u0000000000000000 no match [ 96.289367] binder: 16654:16678 ioctl 4c03 20000080 returned -22 2018/02/26 18:26:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x15) close(r0) bind$netlink(r0, &(0x7f00001abff4)={0x10, 0x0, 0xffffffffffffffff, 0xffffffff}, 0xc) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) close(r0) pipe2(&(0x7f0000000000)={0x0}, 0x4800) mq_timedreceive(r2, &(0x7f0000000040)=""/114, 0x72, 0x101, &(0x7f00000000c0)) 2018/02/26 18:26:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x8, 0x10000) ioctl$TIOCGPTPEER(r0, 0x5441, 0x200) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000b0ff6)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$int_in(r2, 0x541f, &(0x7f0000478ff8)) [ 96.316591] binder: 16654:16678 ioctl 4c03 20000080 returned -22 [ 96.329363] binder: 16654:16664 BC_FREE_BUFFER u0000000000000000 no match 2018/02/26 18:26:58 executing program 6: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e3ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00005befdc)={0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) r1 = syz_open_pts(r0, 0x20201) fcntl$setstatus(r1, 0x4, 0x44000) write(r1, &(0x7f0000fd6000)='z', 0x1) ioctl$KDSKBLED(r0, 0x4b65, 0x8) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000698000)=0xe) close(r0) 2018/02/26 18:26:58 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000)=0x2, 0x4) mq_unlink(&(0x7f0000000040)='keyringnodevselfem0lovmnet0vmnet1ppp1trustedmd5sumtrustedtrustedI\x00') setsockopt$inet6_udp_int(r0, 0x11, 0x65, &(0x7f0000309000)=0x10100, 0xfdff) sendto$inet6(r0, &(0x7f0000000840)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}, 0xfffffffffffffe14) 2018/02/26 18:26:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) close(r0) symlinkat(&(0x7f0000c1bfff)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='/', 0x400000, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x3387, 0x30, 0x4, 0x6}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x17, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="00002e00c905ccb793495a072f46008000006eb85bea910f4b7bc3c202518d05d3cae4b104945a03035c8e2cab7d9a9386e5"], 0x36) utime(&(0x7f00000001c0)='/', &(0x7f0000000200)={0x1000, 0x800}) dup(0xffffffffffffffff) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x200) 2018/02/26 18:26:58 executing program 2: r0 = memfd_create(&(0x7f0000000000)="706f73fb00000000000000566f6573737b0000", 0x6) getuid() fcntl$addseals(r0, 0x409, 0xb) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 2018/02/26 18:26:58 executing program 7: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x406, 0xffffffffffffff9c) sendmsg$netrom(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@full={{0x3, {"2f45c726b6bb80"}, 0x200}, [{"1dc998e9661b7f"}, {"1fe3b074f8c327"}, {"4a625a2ced54c9"}, {"c1bbd87e8e278b"}, {"d30c71f5953021"}, {"945fe7114dfd54"}, {"9f256c5b60fa0d"}, {"392c0b152e61bb"}]}, 0x48, &(0x7f0000000280)=[{&(0x7f0000000080)="9e6db2bd39b5e8775fb1b2ee0d434e22b4c3cdc40d95879ecead049680cef1ff80752c95bf05aafd5ea986b3f0b410e83dd74221632409fa3872a5d4e7127e83f9051266faa5852c4a6545b2a6c6fc722e145f2279bb1aa812fec6672f29d7345a6719767701cff522f18b27b4c40b5379ab6918039c8154889454c70d17c9afbfb11d0fe07488b35a949ee55110915fe15e34c43d7d130e", 0x98}, {&(0x7f0000000140)="8caa0efbb3", 0x5}, {&(0x7f0000000180)="1f7200f1feb547c589d89fc75efc150f86c432c6a2f5461a2b49e992d93df61e5ab29c31773138c7d7ad4813ab16469826a5588bccec2e7dd68779e95bc76b60d11ee9d740c4830948a74a88489b1c8415ba56de506b8a0bf19a039ef1cd567fbfeed760d999e10fd2bc15e17cea4408dd23ccbc5b0843a27a4ad2e8782c084334e3f1bb3a2801bf5419", 0x8a}, {&(0x7f0000000240)="5f98969b3a1499", 0x7}], 0x4, 0x0, 0x0, 0x40440c0}, 0x40000) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000074f000)='/selinux/member\x00', 0x2, 0x0) write$selinux_access(r1, &(0x7f000010bfbd)=ANY=[@ANYBLOB='system_u:object_r:cpu_device_t:s0 systjm_u:system_r:kernel_t:s0 0\x00\x00'], 0x43) 2018/02/26 18:26:58 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000000)) writev(r0, &(0x7f0000e0a000)=[{&(0x7f000083c000)="390000001300094700bb61e1c3050000070000060200000045000000000080f008003c000d003f000000280ff4000300000000000000060400", 0x39}], 0x1) 2018/02/26 18:26:58 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x4, 0x30000) ioctl$EVIOCSKEYCODE_V2(r1, 0x40284504, &(0x7f0000000080)={0x1, 0x1b, 0x9, 0x5, "0a2c780922825d2a79f5565c663110ac62ec89edad1270fe227b0452ab550e23"}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000872fff)) recvfrom$llc(r1, &(0x7f00000000c0)=""/163, 0xa3, 0x2002, &(0x7f0000000180)={0x1a, 0x0, 0x3, 0x6, 0x81, 0x5, @empty}, 0x10) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000bb6ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:26:58 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$setpipe(r1, 0x407, 0x8) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000000080)={@dev={0xfe, 0x80}, @mcast2={0xff, 0x2, [], 0x1}, @loopback={0x0, 0x1}}) r2 = getuid() ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0xc000}) syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x200000000000, r2, 0x0, 0xfffffffffffff800, 0x562e3336c0ed74de) recvmmsg(r1, &(0x7f00000060c0)=[{{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/4096, 0x1000}], 0x2, 0x0, 0x0, 0xffffffff}, 0x101}, {{&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x004'], 0x10, &(0x7f00000032c0)=[{&(0x7f0000002100)=""/4096, 0x1000}, {&(0x7f0000003100)=""/175, 0xaf}, {&(0x7f00000031c0)}, {&(0x7f0000003200)=""/192, 0xc0}], 0x4, &(0x7f0000003300)=""/195, 0xc3, 0x8}, 0xfffffffffffffeff}, {{&(0x7f0000003400)=ANY=[@ANYBLOB="99000000000000000000", @ANYRES32, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x26, &(0x7f00000049c0)=[{&(0x7f0000003440)=""/95, 0x5f}, {&(0x7f00000034c0)=""/118, 0x76}, {&(0x7f0000003540)=""/34, 0x22}, {&(0x7f0000003580)=""/203, 0xcb}, {&(0x7f0000003680)=""/179, 0xb3}, {&(0x7f0000003740)=""/148, 0x94}, {&(0x7f0000003800)=""/74, 0x4a}, {&(0x7f0000003880)=""/147, 0x93}, {&(0x7f0000003940)=""/4096, 0x1000}, {&(0x7f0000004940)=""/101, 0x65}], 0xa, &(0x7f0000004a80)=""/126, 0x7e, 0xf8}, 0x3}, {{&(0x7f0000004b00)=@ipx, 0x10, &(0x7f0000004c00)=[{&(0x7f0000004b40)=""/172, 0xac}], 0x1, &(0x7f0000004c40)=""/44, 0x2c, 0x4700000000000000}, 0xffffffffffffc45f}, {{&(0x7f0000004c80)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x2e, &(0x7f0000005fc0)=[{&(0x7f0000004cc0)=""/45, 0x2d}, {&(0x7f0000004d00)=""/111, 0x6f}, {&(0x7f0000004d80)=""/169, 0xa9}, {&(0x7f0000004e40)=""/69, 0x45}, {&(0x7f0000004ec0)=""/131, 0x83}, {&(0x7f0000004f80)=""/4096, 0x1000}, {&(0x7f0000005f80)=""/33, 0x21}], 0x7, &(0x7f0000006040)=""/73, 0x49, 0x7fff}, 0x401}], 0x5, 0x0, &(0x7f0000006200)={0x0, 0x989680}) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r3, 0x84, 0x21, &(0x7f00000031c0), &(0x7f0000006240)=0x4) 2018/02/26 18:26:58 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000e4dff0)='/selinux/policy\x00', 0x0, 0x0) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000588ff0)=@common='sit0\x00', 0x10) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000000000)=0x80) sendfile(r0, r0, &(0x7f0000000040), 0x6) 2018/02/26 18:26:58 executing program 7: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005d5ff2)=[{&(0x7f00005d5fff)=';', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f0000f83000)=[{&(0x7f0000f82000), 0xffffff7b}], 0x1, 0x0) 2018/02/26 18:26:58 executing program 5: perf_event_open(&(0x7f000000a000)={0x0, 0x78}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x30) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000080)=0x277440e, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000079fff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r1, 0xc0045401, &(0x7f0000000fff)) bind$netlink(r1, &(0x7f0000000040)={0x10, 0x0, 0x3, 0x4000400}, 0xc) 2018/02/26 18:26:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$tun(&(0x7f0000487000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$sock_ifreq(r0, 0x89f3, &(0x7f00000000c0)={@generic="a418bf99cbac126616f3aec4dd45999a", @ifru_data=&(0x7f0000000000)="426a04be23c28ee8336763a388bd6980d96119fa5e32f47c3ddf5ed2b1b9835b"}) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000493000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_data=&(0x7f0000000000)="b60f43c948bc9572e094a709c7e786bb3d7c5a8c5261ccc9a9d8164c2a1b2db8"}) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000002e2b)) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x43, &(0x7f0000000040)=0x8, 0x4) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:58 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_ifreq(r0, 0x893d, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x2}) r1 = geteuid() getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f0000000100)=0x294) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000140)={{{@in6=@dev, @in=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f0000000240)=0xe8) sendmsg$nl_xfrm(r0, &(0x7f00000004c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000500}, 0xc, &(0x7f0000000480)={&(0x7f0000000280)=@allocspi={0x1e0, 0x16, 0x2, 0x2, 0x1, {{{@in=@dev={0xac, 0x14, 0x0, 0xe}, @in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x1ff, 0x2, 0x9, 0x2, 0xa0, 0x20, 0x0, 0x0, r1}, {@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0}, @in6=@mcast1={0xff, 0x1, [], 0x1}, {0xfffffffffffffff8, 0x9, 0x401, 0x3, 0x1f, 0x2, 0x1f, 0x81}, {0x170, 0x1, 0xdad, 0x3f}, {0x3, 0x80000000, 0x8}, 0x7, 0x2, 0x0, 0x7, 0x2216, 0x40}, 0x7, 0x2}, [@sa={0xe8, 0x6, {{@in6=@loopback={0x0, 0x1}, @in6=@empty, 0x1, 0x0, 0x0, 0x0, 0x2, 0x20, 0xa0, 0x3b, r2, r3}, {@in6=@empty, 0x0, 0x2b}, @in=@multicast2=0xe0000002, {0xa9, 0x0, 0xff, 0x9, 0x5, 0x10000, 0x5, 0x1}, {0x6, 0x0, 0xe00, 0xd4d8}, {0x8, 0x9, 0xff}, 0x6, 0x1, 0x2, 0x2, 0x6, 0x20}}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x40}, 0x24000000) sendmsg$nl_xfrm(r0, &(0x7f000000b000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000000200)=ANY=[@ANYRES32=r0, @ANYBLOB="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", @ANYBLOB="0669ba99d6163db20554d99a767caba53943895f2cd2416d1e5afadb23a5bc8c7e4ffc6e1217ff35fbfc7e944582b07b0ffb315edeeebd312bd03b0c1304676c2c6b14b89d53e4efba9ed62c", @ANYBLOB="ffffffff00000000000000000000000000000000330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c0014006469676573745f6e756c6c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000"], 0x4}, 0x1}, 0x0) 2018/02/26 18:26:58 executing program 0: clone(0x0, &(0x7f00008e9000), &(0x7f00006ecffc), &(0x7f0000993ffc), &(0x7f0000f6ff3b)) syz_emit_ethernet(0x1e, &(0x7f0000000000)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xc}, [], {@can={0xc, {{0x0, 0x9, 0x3, 0x5}, 0x7, 0x3, 0x0, 0x0, "bf737810dcd73b72"}}}}, &(0x7f0000000040)={0x0, 0x4, [0xaa9, 0xc5d, 0x9d5, 0xa8f]}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) 2018/02/26 18:26:58 executing program 3: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) recvmmsg(r0, &(0x7f0000001e00)=[{{&(0x7f0000000080)=@can, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)=""/2, 0x2}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/178, 0xb2}, {&(0x7f0000000200)=""/110, 0x6e}, {&(0x7f0000000280)=""/250, 0xfa}], 0x5, 0x0, 0x0, 0xfffffffffffffaa9}, 0x4}, {{&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f00000004c0)=[{&(0x7f0000000440)=""/44, 0x2c}, {&(0x7f0000000480)=""/34, 0x22}], 0x2, &(0x7f0000000500)=""/217, 0xd9, 0x678f}, 0x401}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000000600)=""/3, 0x3}, {&(0x7f0000000640)}], 0x2, &(0x7f00000006c0)=""/4096, 0x1000, 0x73}, 0x7}, {{&(0x7f00000016c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, 0x14, &(0x7f0000001bc0)=[{&(0x7f0000001700)=""/53, 0x35}, {&(0x7f0000001740)=""/175, 0xaf}, {&(0x7f0000001800)=""/36, 0x24}, {&(0x7f0000001840)=""/212, 0xd4}, {&(0x7f0000001940)=""/170, 0xaa}, {&(0x7f0000001a00)=""/84, 0x54}, {&(0x7f0000001a80)=""/156, 0x9c}, {&(0x7f0000001b40)=""/123, 0x7b}], 0x8, &(0x7f0000001c40)=""/84, 0x54, 0x7}, 0x100000000}, {{&(0x7f0000001cc0)=@hci, 0xc, &(0x7f0000001dc0)=[{&(0x7f0000001d00)=""/60, 0x3c}, {&(0x7f0000001d40)=""/65, 0x41}], 0x2, 0x0, 0x0, 0x1}, 0xffffffffffffffc1}], 0x5, 0x100, &(0x7f0000001f40)={0x77359400}) sysfs$1(0x1, &(0x7f0000000ffc)='dev ') 2018/02/26 18:26:58 executing program 5: r0 = getpid() sched_getparam(r0, &(0x7f0000000000)) syslog(0x2, &(0x7f0000000040)=""/4096, 0x9) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, 0x2, 0x8, 0x4, 0x5, 0x10}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000001040)={r2, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000001c0)={r2, @in6={{0xa, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}}, 0x7675, 0x2, 0x1, 0x7, 0x1}, 0xa0) setsockopt$inet_sctp6_SCTP_NODELAY(r1, 0x84, 0x3, &(0x7f0000000040)=0x5, 0x4) accept4$packet(r1, &(0x7f0000001040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000001080)=0x14, 0x800) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000010c0)={@ipv4={[], [0xff, 0xff], @rand_addr=0x3e0}, @loopback={0x0, 0x1}, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x7fffffff, 0x56, 0x1, 0x500, 0x8, 0x100000, r3}) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000d40)={@mcast1, 0x0}, &(0x7f0000000d80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001140)={{{@in=@broadcast, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@mcast2}}, &(0x7f0000001240)=0xe8) fstat(r1, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001300)={r0, r5, r6}, 0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000dc0)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @empty}}, 0x0, @in=@empty}}, &(0x7f0000000ec0)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000000f00)={{{@in=@multicast2=0xe0000002, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x0, 0x2, 0x1000, 0xa, 0x0, 0x20, 0x3c, r4, r7}, {0x5, 0xffffffff7fffffff, 0x7fffffff, 0xff, 0x9, 0x8000, 0x51, 0x6}, {0x8, 0x0, 0x7fffffff, 0x63}, 0x5, 0xffffffffffffffff, 0x2, 0x0, 0x0, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x6c}, 0x2, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x0, 0x3, 0x0, 0x1, 0x200, 0xe1ef, 0xb0ca}}, 0xe8) 2018/02/26 18:26:58 executing program 6: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1f, 0x101000) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1, @multicast2=0xe0000002}, 0xffffff2c) unshare(0x20000400) r1 = memfd_create(&(0x7f000056ffff)='\x00', 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) timerfd_settime(r1, 0x0, &(0x7f0000c28ff0)={{}, {0x0, 0x989680}}, &(0x7f0000b31ff0)) r2 = request_key(&(0x7f0000000040)='ceph\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='\x00', 0xfffffffffffffffc) keyctl$restrict_keyring(0x1d, r2, &(0x7f0000000100)='encrypted\x00', &(0x7f0000000140)='/dev/usbmon#\x00') [ 96.583512] TCP: request_sock_TCP: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 18:26:58 executing program 0: timer_create(0x3, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000dd3f32), &(0x7f0000c95f34)}}, &(0x7f00009e4000)) timer_settime(0x0, 0xffffffffffffffff, &(0x7f0000d89fe0)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) 2018/02/26 18:26:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:58 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000a37000)='/dev/sg#\x00', 0x0, 0x20000) memfd_create(&(0x7f0000000000)='/\\\x00', 0x3) fallocate(r0, 0x12, 0x0, 0x6) 2018/02/26 18:26:58 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) bind$netrom(r1, &(0x7f0000000040)=@full={{0x3, {"47e18f485e6e0e"}, 0x6}, [{"8281aaec2e2387"}, {"bdba564d430117"}, {"d477a6bb865c32"}, {"961e8b7d0a35be"}, {"38a0bf05ee8e29"}, {"ae5b60b2be4fe2"}, {"cfc0e1cea629a2"}, {"4ddc5e553101ed"}]}, 0x48) mmap$binder(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1000000000003, 0xc013, r0, 0x800000000000) listen$netrom(r1, 0x5) r2 = getpgrp(0x0) waitid(0x2, r2, &(0x7f0000000000), 0x20000000, &(0x7f00000000c0)) 2018/02/26 18:26:58 executing program 5: readlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/52, 0x34) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept(r0, &(0x7f0000000040)=@ipx, &(0x7f0000000080)=0x10) [ 96.706468] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=1033 sclass=netlink_xfrm_socket 2018/02/26 18:26:58 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/arp\x00') read$eventfd(r0, &(0x7f0000000080), 0x8) 2018/02/26 18:26:58 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000008ff3)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup(r1) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000a000)={0x4, 0x0, &(0x7f000000aff0)=[@enter_looper={0x630c}], 0x4, 0x0, &(0x7f0000004000)="2716c84b"}) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000005fd4)=[], 0x0, 0x0, &(0x7f00000000c0)}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000afd0)={0x28, 0x0, &(0x7f0000009f84)=[@reply={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f0000003000)=[]}}], 0x15b, 0x0, &(0x7f0000003fb3)}) ioctl$BINDER_THREAD_EXIT(r2, 0x40046208, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x4) 2018/02/26 18:26:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000005c0)={0x0, 0x0}) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfffffffffffffffb, 0x42) setsockopt$inet_mreq(r1, 0x0, 0x23, &(0x7f0000000040)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x8) sendmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)=[]}}, {{&(0x7f0000000000)=@nfc={0x27}, 0x10, &(0x7f0000007380)=[], 0x0, &(0x7f0000000000)=[{0x18, 0x1, 0x1, "fc"}], 0x18}}], 0x2, 0x0) 2018/02/26 18:26:58 executing program 3: rt_sigtimedwait(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x0, 0x989680}, 0xffffffffffffff5b) pipe2(&(0x7f00000000c0)={0x0, 0x0}, 0x4000) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0xffffffffffff0001, @dev={0xfe, 0x80, [], 0x0, 0x11}, 0x1}, 0x1c) r3 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x80000) ioctl$LOOP_SET_FD(r0, 0x4c00, r3) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000180)) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f0000000180)) setsockopt$packet_buf(r1, 0x107, 0x7, &(0x7f00000001c0)="d23cfdc712d961ba0d7de0ba3ffec57297349c581d924847b39cdba6fd515d63fad665399dd03f68c58d09947931a34067aaad67a6755c0598ddc9d52211513cf89617fd41c3337401d83e45cbc74d1b", 0x50) sched_getparam(r2, &(0x7f00000001c0)) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f00000001c0)=""/91) setsockopt$packet_buf(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000280)="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", 0x1000) 2018/02/26 18:26:58 executing program 4: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000001100)={0x1, &(0x7f0000000040)=""/101, &(0x7f00000010c0)=[{0x1, 0x1000, 0x0, &(0x7f00000000c0)=""/4096}]}) 2018/02/26 18:26:58 executing program 5: mkdir(&(0x7f00002b2000)='./file0\x00', 0x0) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x200005, &(0x7f0000000000)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f00000000c0)=0x8, 0x4) r1 = open(&(0x7f0000f04ff8)='./file0\x00', 0x0, 0x0) getdents64(r1, &(0x7f0000000080), 0x2e) 2018/02/26 18:26:58 executing program 1: openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x240, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDSKBMETA(r0, 0x4b63, &(0x7f0000000040)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f0000000180)="d33084d62b2e47b924e0a39f", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:58 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000763000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r0, 0x40a85323, &(0x7f0000375000)={{0x80}, 'port0\x00'}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={0x3, 0x80, 0x208, 0x2, 0x7, 0x5, 0x101, 0x58c5, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000000c0)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001}}}, &(0x7f0000000180)=0x8c) 2018/02/26 18:26:58 executing program 6: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@mcast2, @in6=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) quotactl(0x6, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)="f60ad19d1e262436c4f7d637cf2cef5fa61108aab26d0a9d7fbdca4a1bc9f7e61a00b8f675b8f44bee6f911a94baebef39dc28b456ae3580a3baddee670c64e5c23b5509ae510ec8a97bbcfbc9c4819e601eeccda2a003c11380f21c073d7ff9cc151cc0e67466b233fba33f53ccf2478dd4383e6723ba021a17d861884756732aa28986464625c80591ab478e2d4fd796beaa280ab212f63abd2568e866ce5de8424ed269f699de00d9592b308f36873841fda05f4d3aac74f43563ad6c984fa96da231b6a7c74b38f16bfebca936fdd006d1635213f085a9332f7075c837987348b5405dfe91") getsockname(r0, &(0x7f0000000280)=@ax25, &(0x7f00000002c0)=0x10) sendto(r0, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="1d000000", @ANYRES32, @ANYBLOB="000000fdffffff00"], 0x12) 2018/02/26 18:26:58 executing program 4: r0 = socket(0xa, 0x2400000001, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1c, &(0x7f0000000000)=""/200, &(0x7f0000000100)=0xc8) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000000140)) 2018/02/26 18:26:58 executing program 5: r0 = socket$l2tp(0x18, 0x1, 0x1) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, r0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) clock_nanosleep(0x0, 0x0, &(0x7f0000011000)={0x77359400}, &(0x7f0000013000)) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x0, 0x2710}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x200) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) pipe(&(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f0000000080)={@broadcast, @dev}, &(0x7f00000000c0)=0xc) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$EVIOCGREP(r3, 0x80084503, &(0x7f0000002040)=""/4096) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 96.954990] binder: send failed reply for transaction 34 to 16790:16812 [ 96.963621] binder: 16790:16798 ioctl 5423 20000000 returned -22 [ 96.971561] binder_alloc: binder_alloc_mmap_handler: 16790 20000000-20002000 already mapped failed -16 [ 96.982442] binder: BINDER_SET_CONTEXT_MGR already set [ 96.988383] binder: 16790:16798 ioctl 40046207 0 returned -16 [ 96.991164] binder_alloc: 16790: binder_alloc_buf, no vma 2018/02/26 18:26:58 executing program 0: capset(&(0x7f0000fcdff8)={0x4000019980330}, &(0x7f0000000000)={0x800000, 0xfffffffffff7ffff}) ioprio_set$pid(0x2, 0x0, 0x0) clock_gettime(0x7, &(0x7f0000000040)) select(0x40, &(0x7f0000000040)={0x5, 0x9, 0x8, 0xefc, 0x0, 0x8, 0x1, 0x6}, &(0x7f0000000080)={0x7, 0x3ff, 0x1cf4, 0x800000000000000, 0x69848ce3, 0x1, 0x0, 0x8}, &(0x7f00000000c0)={0x7, 0x79dd, 0x1f, 0x9, 0x5, 0x2, 0xfff, 0x5}, &(0x7f0000000100)={0x77359400}) 2018/02/26 18:26:58 executing program 6: pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, &(0x7f00007c7fe0)=[{&(0x7f00000b2000)="ce", 0x1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ppoll(&(0x7f0000e93000)=[{r0}], 0x1, &(0x7f0000b5eff0)={0x0, r2+30000000}, &(0x7f0000d74000), 0x8) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @broadcast, @multicast1}, &(0x7f00000000c0)=0xc) r4 = geteuid() ioctl$sock_netrom_SIOCGSTAMPNS(r1, 0x8907, &(0x7f00000001c0)) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000100)={{{@in=@multicast2=0xe0000002, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x1, 0x3, 0x0, 0xa, 0x20, 0x80, 0x3f, r3, r4}, {0x8, 0x3, 0x25c5, 0x2, 0x7, 0xa653, 0xff, 0xe9}, {0xffffffff, 0x53, 0x7, 0x71}, 0x40, 0xe, 0x3, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x33}, 0x2, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x2, 0x0, 0x0, 0x4, 0x400000000000, 0x9, 0x8001}}, 0xe8) writev(r1, &(0x7f000000b000)=[{&(0x7f00004f8fff)=',', 0x1}], 0x1) 2018/02/26 18:26:58 executing program 3: r0 = socket(0x9, 0x4, 0xffffffffffffffff) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fdafe0)={@ipv4={[], [0xff, 0xff], @rand_addr}, 0x0, 0x1, 0x0, 0xc}, 0x20) 2018/02/26 18:26:58 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000000040)='./file0/file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0xd0) 2018/02/26 18:26:58 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000358fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5dfe0)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000001fb2)=""/1, 0x1}], 0x1) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/104) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000da6feb)='/proc/self/net/pfkey\x00', 0x202, 0x0) write$selinux_create(r2, &(0x7f00008d2fce)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a737368645f6b65795f743a7330202f7362696e2f6468636c69656e74200000000f9fdd472925e10567833db435ce3004b4bd74949b16525c1562e33c1c5ec6c5746e732e2d0fe5412c1730312be6b8e1f35ced54ffb697c96540ff91aeb6bdd2"], 0x32) 2018/02/26 18:26:58 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$bt_hci(r0, 0x0, 0x2, &(0x7f0000000000)=""/32, &(0x7f0000000040)=0x20) clone(0x0, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) listen(r0, 0x0) 2018/02/26 18:26:58 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)) r1 = syz_open_pts(r0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400100, 0x60) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffff9c, 0xc008640a, &(0x7f0000000080)={0x0}) sendmmsg(r2, &(0x7f0000003c00)=[{{&(0x7f00000000c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'mcryptd(sha224-generic)\x00'}, 0x58, &(0x7f0000000680)=[{&(0x7f0000000140)="0da768f27619deb48446902dad19ab67ae5ee735bb27ab7705c55a86a788505c14f4c70ed75b99ffc36715f8ee77b4d9df3a1e2e4e9e14cbe26d4c49ac6d6d89c62419f53382115e", 0x48}, {&(0x7f00000001c0)="2e19f667cc7cd74c092775898f259f6a85f7ae98ce3e136be97b338e8b79118131b1d36906354ef61953868580df9c8bd3ff68a2aca7f90cf84fdc72df6105534294c2a3596059019e1a", 0x4a}, {&(0x7f0000000240)="adfafc0a717f5af619462a43ba0aa19a8037a325df5600f364a8d68334540c4c288b16c6436b187ce8a29f4c32ae3cf4f6583aa3fda267a4799c9354a193856f6618590e7246734d9217daec41f32640c0641cd12c66fbeb6fc09b49f91a3be78da4b5e4a3ce001da18149bbb340287a14b09ed92a1b90c7bb3f293f3cf4fd314e7f91ab95f573f9bbaf7bed2e639cb05744dbc89843ff7e5e28000d4d10340296dc6b621f993b457e48deb5f67043eb7acb1ab6fcaf6a67172a18102bf00917a87048e4b12f", 0xc6}, {&(0x7f0000000340)="b65cdafc4ac16846568417df67fca14f5846f5b621c5b7f35ee19f37b758a37741f0d24dc8f411e584b0fc34b4ea2c5aa61f158018c4e611456afc16fa5662aff171bfe7b205f8f7a3e636f44703f5564bb910471c834190d97fd6cac465ffd0a0767f7ca21d29b65bb9a3728183cd5cea39f1b563eb18793e3cef5c67ee54330ae63ef742f332fd526e31a5971ffede0fad5e527bd9c856a10dfc0c8352d293791cbe5b85a3460cc67371a5241368dbe93bea7c2ebeba7760778d9032a0610c360f6469362ac54bad9cd16febc6ad751030a43b7fba6fe56aa437db27e2e3cece51d08c5d749c49c044", 0xea}, {&(0x7f0000000440)="91976b53db6c6189f2cc7013cdc5a164a44d78d1af25d28003a20ae8cb2cb7d9115f48345265bac13105e913be5b4971650f85f1ac6c3bbdc5f92051f22248b430a5d05850202af07c169225b0671d497d60589ae36d442e754c47f86f85b52a30f0be2f2bc9bdc80e278f881c4350bbebf69cc4955f24fac34f12cd09ea01077b97cf0506ee6c98d028a2aa95f7457671e9267904e345ea04405df8db439031f12991ad9463e8dd11b8bae0f84e78a325f11517243af1195d1d74488d4433dc638345363b4fa0f2b091ef6f97dc3ab4103d8f517e89881c", 0xd8}, {&(0x7f0000000540)="b2b1d09b1a8b329a45daa9c96405fcbc992c6307ab43b55e13408ceb1de62fa6fb2f498675644123ce528f699acaa6985c29ed7529eaa791b40dd4252814c91b4685c46b9fcb8034153311d9640f7400d458675dd84cce845804e3ce53e924ceb641589924e2b5658de31a", 0x6b}, {&(0x7f00000005c0)="88cdf9fcb72e5e85684d6bea4ea02fd52060c0020df1ca1e19f8e8c76fc5fb7e701f7e63ef69b8696759b9db758b06c5088a776ee60c3322b8b88c46f40a8a1546c07b4271aea822b85f1e0f10f6d83c358de10e275a922bf9619e43cc991a635eaeeb51a263d75a8a8853d8831f534a9be30ab05ec62e42c0", 0x79}, 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0x1000}, {&(0x7f0000003600)="10e29d6354c145416fa3e61ffb25c1e5f79c33ba35c19190abf752902fbb80b0a288e8671c49cabab79456c77e315ebddae702ccf80a92c9d23931a3c64730bd7f6d360552fb23a1d07272d90b4bbdec53803e60025b076e9887d8c60e0d97e78ce3f563e47ca5fa6bee8ba619240c1cb3e434b9eb12cc73c368851083c4f27700dc9d6afbfdb188573a3253f4b7fe2baf1d7bc5ac7219a1c6abb28a3d934c78692f275d209e9d79368c8f5759c6e6f53f8c615ea0d02614ebe8fa423b3e8a", 0xbf}, {&(0x7f00000036c0)="3e3919ab903732616cb8b860dc01ad1c507b7dc9406edaf140601d166800bedda0dc400cbac0372f7028f7b1b21fc7b02215450f07d3ac8d40c9ec5b77323b696f5a", 0x42}, {&(0x7f0000003740)="cbc1bae968049a8fdc3aaf21c534c3b9568c81385cf802c6ba72d9cb75a7a1308d7e9f606e86b6aac6ec9197a965e84612c7aec4f2c6af8cdff926a42525d67d58c632f9add4a530100dbff5c9fc3ae75626d670a2c0a9c04c18673366f44e6ac5440ed1aac55ddbdf3a133b2155fa9f451a2b9ea919d23df9d339b64c7d28bdfbff40ba45", 0x85}, {&(0x7f0000003800)="a093018c3647912ecdbe3ef372b13841e588555f06d35917238daf57074d06ad3af77f2325196f9aaa40b5a603334768d7389f2052ce96903aff88be062f074102824a7ffff60426e30be9afaa0aece36f9d51f27071f71ba60d25d8c4dd11273e08f39fffffd19fcbdc14b41685b1edf43ea979242a560185c55912a9e5b9dba85f542c1855ccbbba8a525fb8882e872da9f78fbc11637a5bdb7bd3e973756917c96af26ab76e1e332725ccd6dfe7220a50afa8d8720c63c3c53086c94dcefa5b6a5667df6db78e7c999a6207899f6f4842cf1da1922d51", 0xd8}, {&(0x7f0000003900)="98967956c2bcce81310f0466212910fb55f006243af4185c8fdc9b238972446900d2bff57198049cb6ae20b9", 0x2c}], 0x7, &(0x7f00000039c0)=[{0x30, 0x115, 0x4, "d15080fa6c4ce42af1600e65e58a438ca274a8e045335c732bfc48dfe01315"}, {0x30, 0x102, 0x516, "948fda608ce3545205868782a306734c278c408b05f5f94a5c9c610023949340"}], 0x60, 0x80c0}, 0x1}, {{&(0x7f0000003a40)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x2, @empty}, 0x1, 0x2, 0x3, 0x4}}, 0x26, &(0x7f0000003b00)=[{&(0x7f0000003a80)="4cf2bcb4cb71418f642f5714df378f2cbacab56d134a908cd11888479247f87ad8f35e553cffd699d4291760caedb71b6a9672bdc792392a728da6c0d639cc3d593e5384ca0c232f4b83f2f1e2d556e6a788aed1f371598876405bfd85ab0851b78f9ab55e8cdae4bb05ee2786000cd0850c17c5c586a4fd", 0x78}], 0x1, &(0x7f0000003b40)=ANY=[@ANYBLOB="90000000000000000d010000010400004f9119bd2c90454af6a6333a51c7d1b1268e4b90a509a70fd5939d21b739cef3a43eeff5f6e41a3d00151b99307bd9caae61175a601d0b9f82ae447da2472d910e64e11e07812f92edcb2fbe628806f2231e4369f0cdd0d46a025a313d17b6398b24a2453aaea6763ec10631f40e597d880fb44353fb86b77d16c3f75a6ae000"], 0x90, 0x40010}, 0x2936d4ce}], 0x5, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r2, 0xc010640b, &(0x7f00000000c0)={r3, r4, 0x2}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x2, 0xf770, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0xb29}, @in6={0xa, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xb4}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x3, @loopback=0x7f000001}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x15}}, @in={0x2, 0x1, @multicast1=0xe0000001}, @in6={0xa, 0x2, 0x3, @empty, 0xf362}, @in6={0xa, 0x0, 0xe39c, @mcast2={0xff, 0x2, [], 0x1}, 0xfffffffffffff801}], 0xb0) poll(&(0x7f0000003d40)=[{r2, 0x4}, {r2, 0x1c0}], 0x2, 0x1f) 2018/02/26 18:26:58 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r0, 0x407, 0x0) vmsplice(r1, &(0x7f00007d3000)=[{&(0x7f0000fe3000)="d6", 0x1}], 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x2}) rt_sigprocmask(0x0, &(0x7f0000834000)={0x7fffffff}, &(0x7f00000c1000), 0x8) ioctl$DRM_IOCTL_AGP_INFO(r1, 0x80386433, &(0x7f0000000000)=""/19) ioctl$UFFDIO_COPY(r1, 0xc028aa03, &(0x7f0000000000)={&(0x7f0000ffb000/0x2000)=nil, 0x2000}) syz_open_dev$binder(&(0x7f0000000040)='/dev/binder#\x00', 0x0, 0x2) write(r1, &(0x7f0000fe4f23)="fe", 0x1) dup2(r1, r0) [ 96.991205] binder: 16790:16820 transaction failed 29189/-3, size 0-0 line 3128 [ 96.992453] binder: 16790:16820 ioctl 5423 20000000 returned -22 2018/02/26 18:26:58 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f0000000040)) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, @in6={{0xa, 0x1, 0x4, @empty, 0x7}}, 0xfffffffffffffff7, 0x9, 0x5c568ba0, 0x3, 0x1}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000200)={0x0, @in6={{0xa, 0x3, 0x9c, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3ff}}, 0x7, 0x326, 0x4, 0x1, 0x8}, &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x9, 0x10000, 0x3, 0x4884, 0x7101, 0x3, 0x7, {r2, @in={{0x2, 0x2, @multicast1=0xe0000001}}, 0x0, 0x4, 0x3, 0xbf, 0x3ff}}, &(0x7f00000003c0)=0xb8) getsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000400)={@multicast1, @loopback}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000480)={r1, 0x7fffffff, 0x5000, 0x6, 0x8000, 0x2ca}, 0x14) ioctl$EVIOCGUNIQ(r0, 0x80404508, &(0x7f00000004c0)=""/59) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000500)={r1, @in6={{0xa, 0x3, 0x5d, @dev={0xfe, 0x80, [], 0x0, 0xa}, 0x7fff}}, 0x2, 0xffffffffffff0001}, 0x98) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000005c0)={r1, 0x10000, 0x4}, &(0x7f0000000600)=0x10) ioctl$KDENABIO(r0, 0x4b36) r5 = syz_open_dev$usbmon(&(0x7f0000000640)='/dev/usbmon#\x00', 0xcb7, 0x100) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000000680)={0x2, 0x3ff, 0x3f, 0x0, 0x8}) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000700)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_mtu=0x99}) r6 = syz_open_dev$tun(&(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x20000) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000840)={0x1, 0x5d, &(0x7f00000007c0)="03528eda567dd49ca9203c772b4c71553f622567848f42671b452907e5032393ff624aa774c2bdd42e5b452eaa64dc6d8feae5a7c03d607796d996a49dab35598026971e66651c159203ab6733513ba954731fe4fa8d8ebc454367c652"}) ioctl$TIOCMGET(r5, 0x5415, &(0x7f0000000880)) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f00000008c0)) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000900)={{0x3, 0x0, 0x1f29, 0x0, 0xfc}}) ioctl$EVIOCGUNIQ(r5, 0x80404508, &(0x7f0000000940)=""/71) getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x3, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000a40)=0x3f, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000a80)={r3, @in6={{0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x3}}, 0x8, 0x4, 0x5e4c, 0x4}, 0xa0) pipe2(&(0x7f0000000b40)={0x0, 0x0}, 0x84000) sendmmsg$inet_sctp(r7, &(0x7f0000001400)=[{&(0x7f0000000b80)=@in6={0xa, 0x3, 0x100000000, @empty, 0x7}, 0x1c, &(0x7f0000000bc0)=[], 0x0, &(0x7f0000000c00)=[@init={0x18, 0x84, 0x0, {0xff, 0x1f, 0x8000}}, @sndrcv={0x30, 0x84, 0x1, {0x9d0000000000, 0x8, 0x0, 0x40, 0x2, 0x1, 0x7fff, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x3f6, 0x100000001, 0x6, 0x80000000}}, @sndrcv={0x30, 0x84, 0x1, {0x7f, 0xff, 0x8002, 0xb0, 0x4, 0xf6, 0x100000000, 0xffffffffffff8001, r1}}, @init={0x18, 0x84, 0x0, {0x1, 0x5, 0x4, 0x1}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0xb3, 0x0, 0x34, 0x9, 0x7, 0x220, 0x22, r2}}, @sndrcv={0x30, 0x84, 0x1, {0xda97, 0x1ff, 0x202, 0xffffffffffffffc0, 0x0, 0x7e6f, 0x5, 0x7f, r3}}, @sndrcv={0x30, 0x84, 0x1, {0xf193, 0x9, 0x8, 0x2, 0x1ff, 0x0, 0x6, 0x7fffffff, r4}}], 0x180, 0x40005}, {&(0x7f0000000d80)=@in6={0xa, 0x2, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x3ff}, 0x1c, &(0x7f00000012c0)=[{&(0x7f0000000dc0)="025b557abb3dee2ab08b3927dd9e44c11007c8bad4d9f34b5c8958c346ff37d5bb0d572a80f1c1b5b952427d88770d9f042b0d01", 0x34}, {&(0x7f0000000e00)="acff03ffef7720b4abf0c76b5979062e07738b901cc0b7f809eec7ea75e6ea2dda18df07938c97ff1cc93cb349ecb110215c44d30cafd8b83048df58484b00d4e26437bf3a2f412b2fe4849cb13fd700c942672821210689b4711f2f8c28bc0d04889ddbd90e395a1c", 0x69}, {&(0x7f0000000e80)="6d93b0f550db83fc7777ceec5e440f21aa51a5aeeb605af6a716551402344bcbed343f9af32465fd948296a16ed586074751abc360c525a0d1039563930d50611c36e098ad30643ee4e59caa76d539e2ec17b2c76d0dd7cd2a685a101a03578075d7085aeafc62a1371ea66f5529d11e82b405d76e4a3eb6e60f510a5a6cadfd87d16e1efee2f318", 0x88}, {&(0x7f0000000f40)="c5fb5068d56329e2de87aac64afa538448645d70a8255996f5e302ee1866ffcaf9af12ec810f434bd83640bccffdf3ff994a0d9eedf64c549ce3394a994b454a3f359263ab4cca8a1b71ef9f262d6d1d20971039cc1479556bcef7f1de301bdf8d908a7dd880297584011be1f582b9512f454e9060868e82df6d30505fe6cff1b192e42f695d5f8da025eb625e5402fbbce04f430ec9", 0x96}, {&(0x7f0000001000)="e21f4bd036edd5b84b1d0142b2c57c0c68b3febc73cc7a61c8cd36ab0aee547eaf08d923d4697a5680e91251018bab52f41d8838f650d03f4c989f2534f2d48ab2bd6122ce9354127afc82e4189049da9bb7d865e82bab6f86bf1d76a050956e4d66136b54", 0x65}, {&(0x7f0000001080)="edab56b2427445c8c9b473c0c519382afb8627800eaa87c3b90f5389f93044a7c5ae4d890ac6f8f909e2ebe33312826a4826", 0x32}, {&(0x7f00000010c0)="47eedd64be0615246b6d5b371bdd378ecfaef5bf072875d685a623a409913e6d671fb9a4f40a0c33a4587970eba698a5af3df8217b6ed47bf7f5dd1f93ff423c7b4444daa27bb2088e6c869e7909274f3d584bfc746c0c484930677a5c89b0aead6b1da74c3eb14747a63160b2d4751198236611fb65b602b008f52705fa764ce5c74f76bbe3687c41", 0x89}, {&(0x7f0000001180)="ee9c685281a8ca397a7d3abd0c61c0b0428990db0643da6f1e5c4744f90c356ec89f2babdcaf46df4379389e1ebc1875a9a9267c31cdb006c489748edc3e627cad4110f494a37de7a24031ae2c380b263ec8513e6402a4917ca96261a42504fe1dc7a5fdfcbaf0969f76817c6160c65bad02d6c951e08a3bcf0264cde846d54aa111b87b915a6571916a9675606321536a882537a33ccc35c72d26", 0x9b}, {&(0x7f0000001240)="ca9e61b96905e1a642ca489b827cb5d37d9eacfeb95003084dd4978f175e70c2945ef4a81943122ebd8a8890b3d9bc6fd88c608538c417c53c33a5a09857a657e29475b1b9921b135afa35a7c2be2e506e75134f8149e4", 0x57}], 0x9, &(0x7f0000001380)=[@sndrcv={0x30, 0x84, 0x1, {0x4131, 0x7fffffff, 0x8000, 0xff, 0x9, 0x0, 0x10001, 0x6, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x6, 0xb14, 0x3f}}], 0x60, 0x40}], 0x2, 0x4) ioctl$TIOCCBRK(r8, 0x5428) fremovexattr(r6, &(0x7f0000001480)=@known='user.syz\x00') clock_gettime(0x0, &(0x7f00000014c0)={0x0, 0x0}) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r7, 0x28, 0x6, &(0x7f0000001500)={r9, r10/1000+10000}, 0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000001540)={0xd7c2}, 0x4) 2018/02/26 18:26:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getdents64(r0, &(0x7f00000000c0)=""/221, 0xdd) ioctl$EVIOCGMTSLOTS(r0, 0x8040450a, &(0x7f00000001c0)=""/177) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='ocfs2\x00', 0x800810, &(0x7f0000000340)="34ea50906da84d17afc41293d6993acece0ebdd53e669cee5244e1bda893fe1268275ce2bc1bb48afa4fcb5edd742ae95487db9f105435adcb32966ba84fe4aae9d028d70856f9bcdf26c86bb8df5329aba6b75c") 2018/02/26 18:26:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000176000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) 2018/02/26 18:26:59 executing program 7: r0 = socket$netlink(0x10, 0x3, 0xe) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000040)={0xfff, 0x3, 0x9, 0xb7b3, 0x3, 0x40}) r2 = dup(r0) r3 = getpgid(0xffffffffffffffff) timer_create(0x6, &(0x7f0000000000)={0x0, 0x2e, 0x7, @tid=r3}, &(0x7f0000000080)) writev(r2, &(0x7f000082cff0)=[{&(0x7f0000033fa7)="580000001400192300a13680040d8c560a0600000000e076fffffffffffffc01000004ca7f64643e8900050028635a0004fbf510000200dd00000000160000ed5dfffff5000022000d00010004040800ffffff7f006e06ce", 0x58}], 0x1) open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0xde) ioctl$VT_GETSTATE(r1, 0x5603, &(0x7f00000002c0)={0x3, 0x101, 0x80000001}) ppoll(&(0x7f00000002c0)=[{r0, 0x4000}, {r1, 0x42}, {r2, 0x8200}, {r2, 0xc0fc}, {r0}], 0x5, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)={0x6}, 0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f0000000200)={r4, 0x5, 0x100, 0x80000001}, &(0x7f0000000240)=0x10) 2018/02/26 18:26:59 executing program 2: clone(0x0, &(0x7f00008e9000), &(0x7f00006ecffc), &(0x7f0000993ffc), &(0x7f0000f6ff3b)) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000ffe000/0x1000)=nil, 0xff, 0x7, 0x10, &(0x7f0000ffc000/0x4000)=nil, 0x2}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 2018/02/26 18:26:59 executing program 7: r0 = socket$inet(0x2, 0x5, 0x100000001) readv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000001000)=""/4, 0x4}, {&(0x7f0000001040)=""/163, 0xa3}, {&(0x7f0000001100)=""/208, 0xd0}, {&(0x7f0000001200)=""/185, 0xb9}], 0x5) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000002000)=[{&(0x7f0000002000)="626dc73b1038e5", 0x7}], 0x1, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) pread64(r1, &(0x7f0000000000)=""/16, 0x10, 0x0) 2018/02/26 18:26:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000e7a000)='gid_map\x00') writev(r0, &(0x7f0000f49000)=[{&(0x7f000062efc3)="a5", 0x1}], 0x1) openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) 2018/02/26 18:26:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000176000)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @broadcast=0xffffffff}}) 2018/02/26 18:26:59 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000040)={{0x2, 0x2, 0x2, 0x1, 0x1}, 0x90, 0x266}) openat$keychord(0xffffffffffffff9c, &(0x7f0000000040)='/dev/keychord\x00', 0x4c00, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) 2018/02/26 18:26:59 executing program 1: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000040)={0x0, 0xff, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x4b69, 0x6, [0x0, 0x40, 0x25c, 0x1, 0x9, 0x400]}, 0x14) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r2, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) 2018/02/26 18:26:59 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) connect$inet6(r0, &(0x7f00001cd000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @empty}}, 0x1c) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000000000)=0xff, 0x4) 2018/02/26 18:26:59 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000498000)={&(0x7f0000c40ff4)={0x10}, 0xc, &(0x7f00002e5ff0)={&(0x7f000081eea0)={0x18, 0x3, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x4, 0x2000000000000002, []}]}, 0x18}, 0x1}, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 2018/02/26 18:26:59 executing program 3: sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000e46eb0)=[{&(0x7f0000620000)=@in6={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}, 0x1c, &(0x7f0000bf2f90)=[{&(0x7f000080e000)="33f2aed82749e1139ac9f3cee19d9cba8e1d57d37dd7f0c91ef7642663c7e90cd0e2d7c251db4a269653b12479199d6abb94d03f9b3cad880bfbd79cd65d769a7bd8998d8058c6b8cfda224388442f1dce45f7d0d11d004adbe5449a2d5c", 0x5e}], 0x1, &(0x7f000066b000)=[]}], 0x1, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x20000, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x10001, 0x1b, 0x0, 0x4, 0x5, 0x0, "370fbe6b09cabd71bb052d22b91e5b3e79a32f3eed7e73bc7a084a4673c2ff563b3712ff1f1d7a28dbefbd4fc631dd522759f30f9a290695296bf8f77dc59563", "83ed0543f5271f11d357f4467e60e811a31eb3ff3e206ee90050b4eb2c1a342e70de9097f6268212874f62fd0800942f9dcfd55e1eef003b36edb82ea957f7fe", "1153084d393d48fa6d128baf3c90b9b24090a4a2f065c0061712c133ac5fce13", [0x9, 0xb1c]}) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00005f5000)={0x0, 0x0, &(0x7f00008feff0)={&(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, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}}]}, 0xa0}, 0x1}, 0x0) 2018/02/26 18:26:59 executing program 0: pipe2(&(0x7f00009dcff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in6={{0xa, 0x1, 0x147, @ipv4={[], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x1}}, 0x4, 0x10001}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x4, 0x4}, &(0x7f0000000140)=0xc) r3 = userfaultfd(0x0) ioctl$UFFDIO_API(r3, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) write$sndseq(r1, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x1c) fcntl$getflags(r1, 0x408) dup2(r0, r3) 2018/02/26 18:26:59 executing program 5: socket$netlink(0x10, 0x3, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x80000) writev(r0, &(0x7f0000000000)=[], 0x3ce) 2018/02/26 18:26:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) renameat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x6) r1 = accept(0xffffffffffffffff, &(0x7f00000001c0)=@generic, &(0x7f0000000000)=0x80) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000000240)={0x2, [0x7ff, 0xa41]}, &(0x7f0000000280)=0x8) symlinkat(&(0x7f0000c1bfff)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000180), &(0x7f00000001c0)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:59 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x80000, 0x0) write$selinux_user(r1, &(0x7f0000000040)={'system_u:object_r:policy_config_t:s0', 0x20, 'unconfined_u\x00'}, 0x32) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000ff0)={&(0x7f0000000000/0x1000)=nil, 0x1000}) 2018/02/26 18:26:59 executing program 5: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x200000, 0x0) getsockopt$inet6_int(r0, 0x29, 0xdb, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/154, 0x9a}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000200)=""/101, 0x65}, {&(0x7f0000000280)=""/16, 0x10}], 0x5, 0x0) flistxattr(r0, &(0x7f0000000340)=""/25, 0x19) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000380)=""/124, 0x7c}, {&(0x7f0000000400)=""/223, 0xdf}, {&(0x7f0000000500)=""/245, 0xf5}, {&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/237, 0xed}], 0x5, 0x0) ioctl$TIOCSTI(r0, 0x5412, 0x5) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f00000007c0)={0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000800)={0x0, 0x0}) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000840)={r1, r2}) r3 = syz_open_dev$sg(&(0x7f0000000880)='/dev/sg#\x00', 0x4, 0x410841) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f00000008c0)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r0, 0x4008642b, &(0x7f0000000900)={r4, 0x8}) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000000a40)={0x8, 0x0, &(0x7f0000000940)=[@decrefs={0x40046307, 0x4}], 0xa0, 0x0, &(0x7f0000000980)="a50c67a8c11417c1e7bb08a2becb7488161d5c250f851c41798461697d4e89f8803057f2e691720a7c789170e1d5f5ac89da28c50cad6da22ed73298706bdf830e4ccb77b550aece6507735a734cbef38e0d8e3cdb95c92e4b83ed26966c4e0a5d4d7e2d072f5eef2b0da3dbb281fb599d28bf3ab91782b633332d07cccd12545c3aab59804a8855669c5fc8c07339bf63766be483564fc5da1701f311ab9379"}) tee(r0, r0, 0x953, 0x0) r5 = syz_open_dev$mice(&(0x7f0000000a80)='/dev/input/mice\x00', 0x0, 0x482) setsockopt$inet_dccp_buf(r5, 0x21, 0x8e, &(0x7f0000000ac0)="524a7042fcb5a44582bb849c5d1198389fd196acf2a19f41fdfa1e2efd6f1e68b0615f03e0ebc78a9cb517ac1d0c9e05b11655b8670abc98c570aa86193a07b5702a6c3cf3a0931f45d8d80f1b519c7ca5a4f6ebecc9b0ea9586d8a0771bea1f22d1ffb6aea2f7ddc939c7abea1ff3dc9553a58a7141616f29f370c58fd64c0d865c35b702b2875798a48d8f920e2216dae12e48b948cca5dfd01b91dbe88ffa202bbd274e6ffc807257e2201388a5e8448cf24d3ad1ee752d8352fb948fa4c24d7bb247c00a0145ece4191d0bf97d715c4173a18dc818347058637f2e36a149", 0xe0) ioctl$int_out(r0, 0x2, &(0x7f0000000bc0)) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000c00)=""/215) ioctl$KDGKBMETA(r5, 0x4b62, &(0x7f0000000d00)) getpeername$ipx(r0, &(0x7f0000000d40), &(0x7f0000000d80)=0x10) flistxattr(r0, &(0x7f0000000dc0)=""/197, 0xc5) ioctl$EVIOCGEFFECTS(r5, 0x80044584, &(0x7f0000000ec0)=""/12) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000f00)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000f40)='/dev/ptmx\x00', 0x0, 0x0) ioctl$sock_ipx_SIOCGIFADDR(r3, 0x8915, &(0x7f0000000f80)={"f03f4d6e5d0ae5170c45e17a99dd9162", {0x4, 0x6e, 0x7fffffff, "574801f32ede", 0x51}}) eventfd2(0x8, 0x800) ioctl$TCSETSW(r6, 0x5403, &(0x7f0000000fc0)={0x4, 0xfffffffffffffffd, 0x8, 0x46f6, 0x4b, 0x0, 0x7, 0x1, 0x10001, 0xffffffffffff7fff, 0x1}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x2400, 0xff) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r5, 0xc0145401, &(0x7f0000001000)={0xffffffffffffffff, 0x1, 0xfffffffffffffffa, 0x0, 0x1}) ftruncate(r6, 0xffff) [ 97.214892] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. 2018/02/26 18:26:59 executing program 1: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x2710}, {0x77359400}}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:59 executing program 7: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000040)=0x1c) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc, &(0x7f0000000080)="beeb90d1f6fed0eb7df52a99fd563f5d13d376bda3883c6ce7e3fbc23694a16d1ac262951f02e981ba8dc0fc8ebaf6c57a0cd5ee40c43400d49c4c6c7e59a5fe84a7583f713c3f3ff96c664ceac11998f924b2745149cc914b4a38f07999a709d3edce66de6a2077ea234eda7e385b33df2c5b0bae00f1f1916913d99433de69b41324d53fcb10e09baa6d0a4d7e7d91ffa3816058af8cd993f06b2bc0ac371a4c9f0689f3b8dce85b1d533eb3798431f8c03a24284ccdd54756e3b65477b68da5dacf1c4262aef70499e02c94e0d7aa83", 0xd1) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000007fc8)={&(0x7f000001a000)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000018df0)={0x24, 0x32, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {}, [@nested={0x10, 0x1, [@typed={0xc, 0x1, @str='\x00'}]}]}, 0x24}, 0x1}, 0x0) 2018/02/26 18:26:59 executing program 3: socketpair$inet6(0xa, 0x807, 0x8, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000040)={0x7, 0xdb0af8c79b9c38cb, 0x6, 0x0, 0x1}, 0xc) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x80600, 0x0) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f00000000c0)={0x3, 0xc4, 0xfffffffffffffffa, 0x40, 0x7, 0x9}) sendto(r1, &(0x7f0000000100)="6d6fd2cb42ba76820e1c85cc25e988c4e5497905f1e159e42858c41051ebe77f7edfd87f1612d78312d5eef61f504ef39928e10ecb9392f75382f8abcd8578c38f2996e083fc4c47252fc2876121377c0007e17b7843c3336f3e2f9336722ff20e33dfaf0c03b5b20d9232b721fb23271b3ab97e0d419c9ae4996a0229c45051c73997", 0x83, 0x40000, &(0x7f00000001c0)=@pptp={0x18, 0x2, {0x0, @rand_addr=0x9}}, 0x20) r3 = getuid() socket$netlink(0x10, 0x3, 0xe) readahead(r2, 0xffffffffffffffff, 0x6) setuid(r3) accept$ipx(r2, &(0x7f0000000200), &(0x7f0000000240)=0x10) chroot(&(0x7f0000000280)='./file0\x00') getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f00000002c0)={0x0, @loopback, @remote}, &(0x7f0000000300)=0xc) connect$packet(r2, &(0x7f0000000340)={0x11, 0x1a, r4, 0x1, 0x10000, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}}, 0x14) getsockopt$netrom_NETROM_T4(r2, 0x103, 0x6, &(0x7f0000000380)=0xfffffffffffffff8, &(0x7f00000003c0)=0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000400)={0x0, 0x0}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000440)={0x100000000, 0x7, 0x7, 0x7ff, 0xd7}, 0x14) prctl$getname(0x10, &(0x7f0000000480)=""/62) ioctl$DRM_IOCTL_MODE_SETCRTC(r2, 0xc06864a2, &(0x7f0000000500)={&(0x7f00000004c0)=[0x9, 0x3ff], 0x2, 0x400, 0x401, 0x4, 0x5, 0xfffffffffffffffe, {0x2cc001f3, 0x2, 0x18, 0x7, 0x1, 0xfffffffffffffffc, 0x5, 0x9, 0x4, 0x1, 0x100000000, 0x35df, 0x1ff, 0x400, "aa34e7f676aff95f026eca8726ad9fb8cdb7d3ae30e05178fb81f794b6b8ef08"}}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f0000000580)="09afc16a07e444f48a5d30e1918ceeca06059e176cb3ebadf229bda02043cfdb0bf4ff27c3c8a7fad8d2cb309a08330fec25f593686f63bb20") openat$pfkey(0xffffffffffffff9c, &(0x7f00000005c0)='/proc/self/net/pfkey\x00', 0x40, 0x0) r6 = dup3(r1, r1, 0x80000) ioctl$PPPOEIOCSFWD(r2, 0x4008b100, &(0x7f0000000600)={0x18, 0x0, {0x1, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x18}, @syzn={0x73, 0x79, 0x7a, 0x0}}}) sendto$packet(r5, &(0x7f0000000640)="c941b6529152d8a240a4aaea73dcb678ce7711fc71afa7cf7714d16caa564c", 0x1f, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000680)=@assoc_value={0x0, 0x3}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000700)={r7, 0x1, 0x30}, 0xc) r8 = memfd_create(&(0x7f0000000740)='/proc/self/net/pfkey\x00', 0x0) setns(r1, 0x4000000) tee(r5, r5, 0xffffffff, 0x0) ioctl$TCSETAF(r8, 0x5408, &(0x7f0000000780)={0x4, 0x8, 0x6, 0xa1, 0xf913, 0x35, 0x8, 0x100, 0x3, 0x5}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/02/26 18:26:59 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2, 0x0) sendmsg$netrom(r1, &(0x7f0000000480)={&(0x7f0000000040)=@full={{0x3, {"9a2da9c27ddd86"}, 0x20}, [{"c63fee4e365adc"}, {"7d5fdc1f961425"}, {"61dfd30c9e25a9"}, {"be086a20f735ea"}, {"3b7c17263a148b"}, {"b7823479dae267"}, {"b69b4c94dd14b7"}, {"b1e62c4477fe7f"}]}, 0x48, &(0x7f0000000400)=[{&(0x7f00000000c0)="195b80ec303321e6cbd4927ee2d5a9e277bac69047f1e48aceb4ba261cbd00999c1d69bb344880a9a502df212f9bc26536273e8347adabd82571d0eb1114803680648ee93ba674afc6fc1b276ab86713482ffb49cf88b1027d6a26a00dc74d932942e1b59836ad18f827d0582d158620ea338f9a7a5fc5a04f075647984b87c3529403358857999c1725042964e81bceb8b919", 0x93}, {&(0x7f0000000180)="9bf3d77d5ea937812775e6afb2dab7c1b6a6896ad985580446b8a9476b52f7d4", 0x20}, {&(0x7f00000001c0)="115f25324afd7fa1e8daa57b8cc2412f6ddc1ffd0d6e639aa577945e34ec09dc7db079416ad5767363ffb625b9f44f0ea520bf3617eec08997caac308356d0137ba7d7d52d792dd70001f5c0c0bd955f09b048dfea8c2d444f65b2006bc5720be56e064d9bd7f5c2fb41265f312a0ecc1d2acd6fc6cc575f923abcd01ef3af482affe9ddbb6dfd82eacbf6648cde215985f5524f23f7b7155339a39f68b67dff591ed9620e1616b34a66893582985670b68a96f71683d3fec35afcd7bbd4f59ca2da98d933303cb464681459709fe1e2025585d6864c4d08fb57eeaa56929dba7dd83383cbeed8578ffce6c9fea34d", 0xef}, {&(0x7f00000002c0)="08a94561197583633aae68718027f7a61b1890432a8620def609e6ad327f4ff226c7301d", 0x24}, {&(0x7f0000000300)="d8e10141c426489048e022de5ba51ccce784c6f203", 0x15}, {&(0x7f0000000340)="17306c6ed804d73bd9d333e7e4c05ba784f0c2baadab5d43215bb7418d290d0ac844da68590087ef76729e3fef44f71b991600ea2da8bb0922416a7b4871614b987eaa0a17d598ae95fe2c1b385b4998cea6089941f4a9db57b372d5f23e0597ce91af8453139456ba9160fe82681122900785ca6d51ce47d04b2eafba90d09cd7", 0x81}], 0x6, 0x0, 0x0, 0x10}, 0x4008800) sendmsg$key(r0, &(0x7f000010bfc8)={0x0, 0x0, &(0x7f0000a8fff0)={&(0x7f0000e16000)={0x2, 0xb, 0x0, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_sec_ctx={0x1, 0x18, 0x0, 0x0, 0xfffffffffffffffc}]}, 0x18}, 0x1}, 0x0) 2018/02/26 18:26:59 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r0, 0xc0505405, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x7) 2018/02/26 18:26:59 executing program 0: socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) r0 = add_key(&(0x7f0000002000)='logon\x00', &(0x7f0000001000)={0x73, 0x79, 0x7a}, &(0x7f0000001000)="1c989cc9f58ec796be4720e6160291a2fb7c6445e84b8e9e349ead029fe38d5810bf992b5d51f406a51cc339021268aed6f767582af42dbc8ea1110e4353fcf30b20f1f27ed3b44bef6444f8ca6a808e34ded636ef55e151c11b4ef7a5384f4a0ceb885759dfeeca5aaa540de461d2130755897533032f5639c4ba79988a49d63084f2cbed0a84e5e733146f15192fdabd0e3a", 0x93, 0xfffffffffffffffc) keyctl$read(0xb, r0, &(0x7f0000b17000)=""/125, 0x7d) 2018/02/26 18:26:59 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt6_stats\x00') preadv(r0, &(0x7f0000012ff0)=[{&(0x7f0000011fc2)=""/62, 0x2ba}], 0x1, 0x0) 2018/02/26 18:26:59 executing program 5: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) read(0xffffffffffffffff, &(0x7f000004bfa2)=""/1, 0x1) fsync(r0) ppoll(&(0x7f0000b34000)=[{0xffffffffffffffff}], 0x1, &(0x7f000083a000)={0x77359400}, &(0x7f00004cf000), 0x8) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x4, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 18:26:59 executing program 6: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000040), 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) inotify_init() setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000040)={{{{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0xd}}}, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [], 0x0, 0x13}, 0x7c}}}, 0x200, 0x100, 0x0, "d9c36b9d130f44c763266ce277a2093933d680858160ca409810df81046f3244512990fe6e3ffc48b075418299c642ad9f09b2762a92df161ceb1d6f071c8a7428b0abd82ccf288a3e4be538e3fd4b4a"}, 0x160) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0x141) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r1, &(0x7f0000000040)={0x1}) read(r0, &(0x7f00000001c0)=""/63, 0x3f) openat$rfkill(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x20000400) getuid() r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) syz_open_dev$sg(&(0x7f0000d08ff7)='/dev/sg#\x00', 0x0, 0x81) close(r3) pselect6(0x40, &(0x7f00000abfc0)={0x3ffffd}, &(0x7f0000768000), &(0x7f0000086000), &(0x7f0000349000), &(0x7f0000f14000)={&(0x7f00001da000), 0x8}) ioctl$TCXONC(r3, 0x540a, 0x6) 2018/02/26 18:26:59 executing program 1: r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KDGETMODE(r0, 0x4b3b, &(0x7f0000000040)) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:59 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000d13000)='/dev/net/tun\x00', 0x0, 0x80081) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000b17000)={@common="6707653000000084060000000000004a", @ifru_names=@generic="4f3e570cc0b0000000000000000273b5"}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x20100, 0x0) setsockopt$ax25_int(r1, 0x101, 0x0, &(0x7f0000000040)=0x400, 0xfffffffffffffc69) write$tun(r0, &(0x7f0000070000)=ANY=[@ANYBLOB="000000000000000000000620384c0008000000000000000000000000000000004000fe8000000000000000000000000000bb0000000000080000"], 0x3a) [ 97.412973] netlink: 8 bytes leftover after parsing attributes in process `syz-executor7'. 2018/02/26 18:26:59 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) fcntl$setown(r0, 0x8, 0x0) ioctl$TCXONC(r0, 0x540a, 0x0) write(r0, &(0x7f000000dff4)="9c", 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10) ioctl$TCXONC(r0, 0x540a, 0x1) 2018/02/26 18:26:59 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000df8ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:26:59 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x3ff) bind$llc(r0, &(0x7f0000000040)={0x1a, 0x2, 0x8, 0x7, 0x100, 0x80, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x10) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000000140)={r2, @in6={{0xa, 0x3, 0x8001, @ipv4={[], [0xff, 0xff], @rand_addr=0xffff}, 0x6}}, [0x1f, 0x8, 0x2, 0x9, 0x80000000, 0x8, 0x1, 0x3, 0x3, 0x0, 0x1, 0x80000001, 0x100, 0x5, 0x8]}, &(0x7f0000000280)=0x108) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x80}, &(0x7f00000000c0)=0x8) eventfd2(0xcdf, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)=ANY=[@ANYRES32=r3, @ANYBLOB="e725a1991290b3a9f920d3ef66d8c95f63b8006540755f6f223c688367e5769b14dab292"], 0xc) accept4$llc(r1, 0x0, &(0x7f00000002c0), 0x80000) 2018/02/26 18:26:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) r1 = openat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) 2018/02/26 18:26:59 executing program 4: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000df8ff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:26:59 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000798f03)=""/253, 0xfd, 0x12000, &(0x7f0000dc8000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}}, 0x1c) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x400000022) accept4(r0, &(0x7f0000000000)=@rc, &(0x7f0000000040)=0xa, 0x80800) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={@common='nr0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0}}) ioctl$KDGETMODE(r1, 0x4b3b, &(0x7f0000000080)) 2018/02/26 18:26:59 executing program 7: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0x0, 0x200007ff, &(0x7f0000deaff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) 2018/02/26 18:26:59 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xe9, "4a968b8c65bbf014446a368d266a7187edcb4ad2b5235942a8b1fcec8103d417667d5640d1dac95dfda7ac8cef3b85e43983380a23956aa025c0a140b40ad9f24fe68df8ee40183181f347af742e80e3ddff67d8a2923768dc9861cd42346f9c54234b2b15dc0861032571a4d88fb462859f774d134cdb09f7e5c19be89a53e4d760dabdb5d150fa5ab6cc5e32090e7c00538e61c70af03f599eebe5d14d7e7a51b44450a422f7e5dfbbbdb985e4b1ffcc41a26802661bc69916dfb06af3b8351ee617c9402efd5e2c8d96f6ebc915ec7dcd57463a3b41b495c7666cab16a21107fce82b97c565dc15"}, &(0x7f0000000100)=0xf1) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r1, 0x5, 0x9}, &(0x7f0000000180)=0xc) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000ba8000)=0x7c, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000548000)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000737000), 0x0, 0x0, &(0x7f0000b85fe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}}, 0x1c) recvfrom$inet6(r0, &(0x7f0000a2ffbd)=""/67, 0x43, 0x2022, &(0x7f0000cd7fe4)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) 2018/02/26 18:26:59 executing program 6: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x1, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x175) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000001000)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}}, 0x1c) 2018/02/26 18:26:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84804) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x40) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:59 executing program 4: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x81) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) 2018/02/26 18:26:59 executing program 5: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000157000)='./file0\x00') renameat2(r0, &(0x7f000000bfec)='./file0/file0/file0/', r0, &(0x7f000016517f)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0/file0/', 0x0) 2018/02/26 18:26:59 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000314f8c)="6d6f756e74696e666f004388f750c83d14c4a3a9ac1488a477660ae763891738ac656bb3e891941f02f1265047502f6c2dd9f655ef7131eabf3110d638f0d2e6a49a2bc4a08d63e2da7af47e6c37972352875f125bcf3ea7f04b7b505b6a06beedb2a86e30a86bc0d37a6438b99a45ea22b1f4fb") execveat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='cpuset-\x00'], &(0x7f0000000140)=[&(0x7f0000000100)='trusted\x00'], 0x100) open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x0) mount(&(0x7f00001a4ff2)='./file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)) readv(r0, &(0x7f000005a000)=[{&(0x7f0000d1d000)=""/203, 0x52e}], 0x1) listxattr(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)=""/40, 0x28) mount(&(0x7f000000a000)='.', &(0x7f000014e000)='./file0\x00', &(0x7f0000263000)='nsfs\x00', 0x24, &(0x7f0000d1cfff)="d6") 2018/02/26 18:26:59 executing program 5: setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x4, 0x100, 0x400}, 0x10) r0 = socket(0x11, 0x4000000000080003, 0x0) setsockopt$packet_int(r0, 0x107, 0xa, &(0x7f0000788000)=0x2, 0x4) setsockopt(r0, 0x107, 0x5, &(0x7f0000001000), 0xc5) ppoll(&(0x7f0000000040)=[], 0x0, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0), 0x8) socketpair(0x13, 0x1, 0xaa, &(0x7f0000000000)={0x0}) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000040)) 2018/02/26 18:26:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x800, 0x0) getsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x3, &(0x7f0000000080)=0x4) getsockopt$inet_int(r0, 0x0, 0xc, &(0x7f000040f000), &(0x7f00006a0000)=0x4) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d000000daf7d8a99f1af1b1be86f6177ab1dc89f3af69836535869f507e141ab723c54346eac13914a02d3cc8d0dce561ac8b067f0cf755613a79c9813160caac7921bc080818bba5fd1044aa5e21f680992769dab8dbbb05086f5432d41088095208c7cc461b23bf3cc04bf5d776e001832e118b04a0011107fee39efc9708291ad340b90aa956c57faeef00d258d2e69ee5cc6e2a6f2bffa8289a3b6186384bc31bd923b8ec14c01667e8dc7d4d7da5aebe0475b0"], &(0x7f0000000080)=0x15) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100), &(0x7f0000000140)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, @in={{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}}, 0x2, 0x7, 0xfff, 0x7, 0x2}, &(0x7f0000000180)=0xa0) 2018/02/26 18:26:59 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f000001cffc)=0x3a) ioctl$TUNGETVNETHDRSZ(r1, 0x800454d7, &(0x7f000001fffc)) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) 2018/02/26 18:26:59 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f00008aef50)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @empty, @broadcast=0xffffffff, {[]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}}}}, 0x32) 2018/02/26 18:26:59 executing program 4: signalfd(0xffffffffffffffff, &(0x7f000002d000)={0x10000000000003}, 0x13b) r0 = syz_open_dev$loop(&(0x7f000002c000)='/dev/loop#\x00', 0x0, 0x441) ioctl(r0, 0x440000000000127f, &(0x7f000002cfff)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r1, 0xc0106407, &(0x7f0000000040)={0x8, 0x2, 0x9, 0x8}) getsockopt$packet_int(r1, 0x107, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 18:26:59 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0xfffffffffffffffc) mmap(&(0x7f000072a000/0x3000)=nil, 0x3000, 0xfffffffffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000953000/0x2000)=nil, 0x2000, 0xfffffffffffffffe, 0x5000032, 0xffffffffffffffff, 0x0) mmap(&(0x7f00009c9000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/02/26 18:26:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$TCXONC(r0, 0x540a, 0x43) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) [ 97.678251] SELinux: unknown mount option 2018/02/26 18:26:59 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x3, 0x401, 0x2, r1}) getpid() connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3d7, {{0xa, 0x2, 0xbc1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xbb3c}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$KDDELIO(r0, 0x4b35, 0x0) r2 = epoll_create(0x6) bind$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x20) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x7ff}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r4, 0x6, 0x8, 0xdf8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000440)={0x7f, 0x6, 0x0, 0x7, 0xecdf, 0xfffffffffffffffe}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x401) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000004c0)={0x0, 0x1}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000540)={@common='bridge0\x00', 0x7}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000005c0)={{0x0, 0x3, 0x5, 0x1}, 0x7, 0x100, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x0, 0x401, 0x2}) fchmodat(r5, &(0x7f00000006c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000700)={r4, @in6={{0xa, 0x2, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f00000007c0)=0x8c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x400c0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000840)) epoll_create(0x3) utimensat(r3, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0x77359400}}, 0x0) connect$ax25(r3, &(0x7f0000000900)={0x3, {"de704b7b9eeebc"}, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) [ 97.703829] SELinux: unknown mount option 2018/02/26 18:26:59 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x12) recvmsg(r0, &(0x7f0000000700)={&(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000020000"], 0x1, &(0x7f0000000580)=[{&(0x7f0000000080)=""/191, 0xbf}, {&(0x7f0000000140)=""/11, 0xb}, {&(0x7f0000000180)=""/79, 0x4f}, {&(0x7f0000000200)=""/223, 0xdf}, {&(0x7f0000000040)=""/224, 0xe0}, {&(0x7f0000000400)=""/158, 0x9e}, {&(0x7f00000004c0)=""/131, 0x83}], 0x7, &(0x7f0000000600)=""/195, 0xc3, 0x6}, 0x40000042) r1 = syz_open_pts(0xffffffffffffffff, 0x200) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000000)={0x1, 0x2, 0x7, 0x1, 0x7, 0x0, 0x2, 0x81, 0x2, 0x100, 0x0, 0x5}) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000001000)=[@in={0x2, 0xffffffffffffffff, @empty}, @in6={0xa, 0xffffffffffffffff, 0x4, @mcast2={0xff, 0x2, [], 0x1}}], 0x2c) pipe2(&(0x7f0000000300)={0x0, 0x0}, 0x80800) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000340)={0x200, 0x2, 0x20, 0x0, 0x3, 0x3, 0x1, 0x819, 0xffffffff, 0x42, 0x3, 0x81}) sigaltstack(&(0x7f0000001000/0x1000)=nil, 0x0) ioctl$TIOCLINUX3(r0, 0x541c, &(0x7f0000000740)=0x3) 2018/02/26 18:26:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) write$selinux_create(r0, &(0x7f00000000c0)=@access={'system_u:object_r:devicekit_exec_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x35}, 0x40) 2018/02/26 18:26:59 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x48, "57d32e17a9aeb673894389da4c0ad9b57de90a2c7fcdf31a9dc7ef5ccb467ae4604600b11e6d3d6c565aa973c4f6fee8e34efc5ba961de464674d70f0a87a4685ac03c0ba1128681"}, &(0x7f00000000c0)=0x50) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcffc}}}, &(0x7f00000001c0)=0x8c) clock_nanosleep(0x5, 0x1, &(0x7f0000000200), &(0x7f0000000240)) setuid(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/26 18:26:59 executing program 7: clone(0x0, &(0x7f0000002f66), &(0x7f00000be000), &(0x7f0000bd2000), &(0x7f00002c8000)) set_robust_list(&(0x7f0000a7b000)={&(0x7f00006af000/0x1000)=nil, 0x0, &(0x7f0000255000/0x2000)=nil}, 0x18) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x10000, 0x20000) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000000040)=[0x101, 0x1ff]) 2018/02/26 18:26:59 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) dup(0xffffffffffffff9c) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x40, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f00000000c0)="769414ff9cef06d3d5603fc88216a2d50019b67f192b9ec6243ca75b4d6789a13c838cc5bd6019b7d4c97eab9fd7640488827291f7fefacb446bf9ef30f8274f274eb49e320e9112f79c4e744c3baa7ba004861a8d7f6849f5c028328f372fbddbd103c52fbcf8aff9357b22b16a76873919e05883048bb4b089790b1161d66c1ad16d8b2f794b38599ba3d6d98a1985a920e530a6d175e6") unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:26:59 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') sendto$ax25(r0, &(0x7f0000000000)="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", 0x1000, 0x4000000, &(0x7f0000001000)={0x3, {"94edd567e122cf"}, 0x800}, 0x10) epoll_pwait(r0, &(0x7f0000001040)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, 0x0, &(0x7f00000010c0)={0x65977a47}, 0x8) sendto$ax25(r0, &(0x7f0000001040)="9e6030b5b0f1d5e28656ba4ed1154a6a8ec5da3c3386061b70658d87f23066fc0639eea07cac9e93940f8a2cceccb86ac6d111d1cc0cc045d4d00600b24a6ef0ef1027682369d0d6823d0fa46953f44a1ba76ac02e094aefd9816255cae5543a8cb1dec458b97fd734c11ae35f0ba69bae2cd6f0f8330f", 0x77, 0x811, &(0x7f00000010c0)={0x3, {"05e9e73a17a71f"}, 0xffff}, 0x10) capset(&(0x7f0000000000)={0x19980330}, &(0x7f0000702000)) setns(r0, 0x0) ioctl$KDGKBMODE(r0, 0x4b44, &(0x7f0000000040)) openat$ppp(0xffffffffffffff9c, &(0x7f0000001100)='/dev/ppp\x00', 0x101000, 0x0) 2018/02/26 18:26:59 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000316ff6)='/dev/ptmx\x00', 0x800, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x6) ioctl$PPPIOCGCHAN(r0, 0x80047437, &(0x7f0000000040)) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xa080, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r1, 0x80045301, &(0x7f00000000c0)) 2018/02/26 18:26:59 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x1, &(0x7f0000ecdfe8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0xa000, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x48, "57d32e17a9aeb673894389da4c0ad9b57de90a2c7fcdf31a9dc7ef5ccb467ae4604600b11e6d3d6c565aa973c4f6fee8e34efc5ba961de464674d70f0a87a4685ac03c0ba1128681"}, &(0x7f00000000c0)=0x50) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xcffc}}}, &(0x7f00000001c0)=0x8c) clock_nanosleep(0x5, 0x1, &(0x7f0000000200), &(0x7f0000000240)) setuid(0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) 2018/02/26 18:26:59 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$GIO_CMAP(r0, 0x4b70, &(0x7f0000000040)) setns(r0, 0x40000000) ioctl(r0, 0x80000001, &(0x7f0000000080)="d9d451f4a547cb3ddf4f3d80a643a10835e3fc987a3f79fc0046d0db2b976633fc10e7eed9a239e6e48450a19714067b47f1c31ba9e599ca0dd0993da001a5b2e7746b470288f90d87524192a55a5eeeb78cc77ac50def2f6acf0f41916dea9e481fe45fe28342bb763fd4913f3445b6b92a6e7a1a6cf71dfd82722ccbb3629455873ada77cb4f671085f929aa85380bc7d5db0b16ba630ed8f233ad0aeac46554089d7d91efcd310ca5ca62da8df9515d07eaf88f10a353cf40b448f8e3623942ffa708d9e1c9465bf91d5d060ca60fcc4adb1c8f7146b35eab364ad2eb8b1035c70717fc0569d0078ac5f50c760602dd260b") setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180)=0x306, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0xef, "19b0f59119dff3e6bb46ac62be891bfb601df0d7b4bbfd2fd894d487996a4c46356f4ad3c017bde098e2f1f816b73ca86a81c1008229fe19c54a7a076ce8ad5d511917ee29353dbb7ff0b98e0a179eca9118797336ac483e55cb95f80b19a2afdc73567a2624e32e7818ce4db8a77284b639904da4342e51b7afbb91c0883cbe1d12e2a4090f94ef6abbc5427510348b3be1db1674e26223a9744732bd4046df3b5e7dcba220d64f831c8b84ab26f0d2b35164ef70172fc0f237103647e3be812cb9e3bec35f724971f1a9c85f6850a25836370e3b8ad8643fe68836f77179f872f43d875f5ae72e19f187400fa750"}, &(0x7f00000002c0)=0xf7) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000300)={r1, 0x1}, 0x8) recvfrom(r0, &(0x7f0000000340)=""/162, 0xa2, 0x0, 0x0, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000400)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000440)=@int=0x9, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r4 = getpgid(0xffffffffffffffff) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000500)={0x3}) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)) r5 = dup3(r3, r2, 0x80000) getsockopt$nfc_llcp(r0, 0x118, 0x4, &(0x7f0000000600)=""/246, 0xf6) getsockopt$inet_sctp6_SCTP_MAXSEG(r5, 0x84, 0xd, &(0x7f0000000700)=@assoc_id=r1, &(0x7f0000000740)=0x4) pipe2(&(0x7f0000000780)={0x0, 0x0}, 0x800) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000007c0)='/dev/loop-control\x00', 0x400, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000800)=0x0) socket$inet6(0xa, 0x3, 0x400) perf_event_open(&(0x7f0000000880)={0x4, 0x78, 0x3, 0x2e, 0xffffffffffffffff, 0x6, 0x0, 0xffffffffffffff7f, 0x11000, 0x0, 0x9, 0x400, 0x1, 0x80, 0x57db, 0x0, 0xfffffffffffffffd, 0x3c90, 0x0, 0x8080000000000000, 0x644b, 0xfff, 0x7, 0xff, 0x98, 0x3ff, 0x1bd, 0x3d, 0x4, 0x2, 0x3, 0xddd, 0x5, 0x0, 0x42c4, 0x1000, 0x9, 0x9, 0x0, 0x9, 0x0, @perf_bp={&(0x7f0000000840), 0x2}, 0x20220, 0x80, 0x7, 0x3, 0xffffffff, 0x100000001, 0xfffffffffffffff7}, r4, 0x5, r7, 0x6) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r8, 0x10, &(0x7f0000000900)={0x8}) mlockall(0x2) ioprio_get$pid(0x1, r8) ioctl$LOOP_CTL_GET_FREE(r7, 0x4c82) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r6, 0x84, 0xc, &(0x7f0000000940)=0xfff, 0x4) ioctl$void(r6, 0x5450) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000a40)) 2018/02/26 18:26:59 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f000000c000)={{0x2, 0xffffffffffffffff, @multicast2=0xe0000002}, {0x0, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x3c, {0x2, 0xffffffffffffffff, @empty}, @common="0000000000000a6900177c000000ddf2"}) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$TIOCSSOFTCAR(r1, 0x541a, &(0x7f0000000040)=0xe29) 2018/02/26 18:26:59 executing program 2: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x1, 0x200000) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000040), &(0x7f0000000080)=0x14) r1 = getpgrp(0x0) fcntl$lock(r0, 0x5, &(0x7f00000000c0)={0x0, 0x3, 0x401, 0x2, r1}) getpid() connect$netlink(r0, &(0x7f0000000100)=@unspec, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000000140)={0x3d7, {{0xa, 0x2, 0xbc1, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0xbb3c}}}, 0x88) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000200)) ioctl$KDDELIO(r0, 0x4b35, 0x0) r2 = epoll_create(0x6) bind$pptp(r0, &(0x7f0000000280)={0x18, 0x2, {0x0, @dev={0xac, 0x14, 0x0, 0xf}}}, 0x20) getsockopt$inet_dccp_int(r0, 0x21, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r3 = creat(&(0x7f0000000340)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x72, &(0x7f0000000380)={0x0, 0x7ff}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000400)={r4, 0x6, 0x8, 0xdf8}, 0x10) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r3, 0xc058534b, &(0x7f0000000440)={0x7f, 0x6, 0x0, 0x7, 0xecdf, 0xfffffffffffffffe}) ioctl$KIOCSOUND(r3, 0x4b2f, 0x401) ioctl$KDSETKEYCODE(r3, 0x4b4d, &(0x7f00000004c0)={0x0, 0x1}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000500)) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000540)={@common='bridge0\x00', 0x7}) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000580)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000005c0)={{0x0, 0x3, 0x5, 0x1}, 0x7, 0x100, 'id1\x00', 'timer1\x00', 0x0, 0x6, 0x0, 0x401, 0x2}) fchmodat(r5, &(0x7f00000006c0)='./file0\x00', 0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000700)={r4, @in6={{0xa, 0x2, 0xfffffffffffffc00, @mcast1={0xff, 0x1, [], 0x1}, 0x5}}}, &(0x7f00000007c0)=0x8c) openat$rtc(0xffffffffffffff9c, &(0x7f0000000800)='/dev/rtc\x00', 0x400c0, 0x0) fcntl$getownex(r5, 0x10, &(0x7f0000000840)) epoll_create(0x3) utimensat(r3, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0x77359400}}, 0x0) connect$ax25(r3, &(0x7f0000000900)={0x3, {"de704b7b9eeebc"}, 0x2}, 0x10) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r2) 2018/02/26 18:26:59 executing program 5: clone(0x0, &(0x7f0000e1e000), &(0x7f0000000000), &(0x7f0000159000), &(0x7f0000188000)) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000000)) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$sock_SIOCGIFBR(r0, 0x8940, &(0x7f0000000080)=@add_del={0x2, &(0x7f0000000040)=@common='gre0\x00'}) r1 = dup3(r0, r0, 0x80000) ioctl$EVIOCGABS3F(r1, 0x8018457f, &(0x7f00000000c0)) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x11b002, 0x2) ioctl$GIO_FONT(r3, 0x4b60, &(0x7f00000000c0)=""/238) prlimit64(r2, 0x11, &(0x7f00000000c0)={0x4, 0xfffffffffffffffd}, 0x0) 2018/02/26 18:26:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000873000)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000452000)={&(0x7f0000009000)=@ipv6_newroute={0x1c, 0x18, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0xa, 0x0, 0x10}, []}, 0x1c}, 0x1}, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0xffffffff, 0x20001) ioctl$KDENABIO(r2, 0x4b36) perf_event_open(&(0x7f00000000c0)={0x4, 0x78, 0x1ff, 0x7, 0x7fff, 0x960b, 0x0, 0x1, 0x1000, 0xe, 0x1ebe9968, 0x5d, 0x7fff, 0x8000, 0x1, 0x100000001, 0x40, 0x1, 0x9, 0xe1, 0x8000, 0x8, 0x1, 0x946, 0x9, 0x9, 0x2, 0xff, 0x7, 0x6, 0x2, 0x1000, 0x7, 0x6, 0x1, 0x7f, 0x4, 0x5, 0x0, 0x2, 0x3, @perf_bp={&(0x7f0000000000), 0x3}, 0x1011, 0x9, 0x97bd, 0x6, 0xd0, 0x3}, r1, 0xf29, r2, 0xc) ptrace(0xffffffffffffffff, r1) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000140)) 2018/02/26 18:26:59 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c10ff6)=ANY=[@ANYBLOB="00002ef305f82f66696c"], 0xa, &(0x7f0000ff9ff8)=[], 0x0, &(0x7f0000892fb8)=[]}, 0xfffffffffffffffe) 2018/02/26 18:26:59 executing program 6: unshare(0x8000400) r0 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000000080)={0x0, 0x7, 0xfffffffffffffffe}) fcntl$setstatus(r0, 0x4, 0x400) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x40) getsockname$llc(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000100)=0x10) mq_notify(r1, &(0x7f0000000180)={0x0, 0x1f, 0xfffffffffffffffe, @tid}) mq_open(&(0x7f0000000140)='em0cgroup\x00', 0x2, 0x11, &(0x7f0000000200)={0x1, 0x281a, 0x9, 0x9, 0x20, 0xe21, 0x3d, 0x8001}) 2018/02/26 18:26:59 executing program 2: prctl$getreaper(0x1b, &(0x7f0000000040)) r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0xfff, 0x40000) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000100)={r1, 0x2}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000140)) 2018/02/26 18:26:59 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000080)='/dev/binder#\x00', 0x0, 0x802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000055f000)={0xfffffffffffffe3e, 0x0, &(0x7f0000000240)=[], 0x0, 0x0, &(0x7f00008df000)}) 2018/02/26 18:26:59 executing program 3: r0 = eventfd2(0x200000005, 0x80800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x109000, 0x0) ioctl$TIOCNOTTY(r1, 0x5422) readv(r0, &(0x7f0000001600)=[{&(0x7f0000000100)=""/8, 0x8}, {&(0x7f0000001500)=""/231, 0xe7}], 0x2) 2018/02/26 18:26:59 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x20000000000000, 0x0, 0x5, 0xffffffffffffffdd}, {0x16}]}) r0 = syz_open_procfs(0x0, &(0x7f00003a7000)='ns/net\x00') setns(r0, 0x0) ioctl$TIOCLINUX4(r0, 0x541c, &(0x7f0000000000)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@loopback, @in6=@remote}}, {{@in6=@local}, 0x0, @in6=@local}}, &(0x7f0000000140)=0xe8) getsockopt$inet6_mreq(r0, 0x29, 0x1d, &(0x7f0000000200)={@empty, 0x0}, &(0x7f0000000240)=0x14) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000180)={0x230, 0x1, 0x40, 0xf0, 0xffffffffffff1ff1}, 0xc) sendmmsg(r0, &(0x7f0000000980)=[{{&(0x7f0000000280)=@ll={0x11, 0x5, r1, 0x1, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x14, &(0x7f0000000340)=[{&(0x7f00000002c0)="90b3087de720084730db0d53abe7e6a98f4056f68dda6c0a2a51d90659b5b41c442d3c2cf39072df91dd757d0badb8e9b2ca97ed943ca6904385ee208e7738cff27b6155357ae3ede34b5635fd", 0x4d}], 0x1, &(0x7f0000000380)=[{0xf0, 0x6, 0xe18, "6900cb0f58b0c1ac8a9cd59fe11bcc2cdc9cba82fa56c3f742622ec3523d039275103d0435cfceacf52cd66155247a333c07b6b1151e0cee386ba510c879015d76b12a25659ee77d1a743dc662b804a9d1de06132fdd539a34825201de9f3af5a82310ee40a6190ecef4757bc1252a836f16693565ed927dee38459d965321c5c60c6609a09ca6b238987c8a51e71c023c9aba0afe9442aee56ced248fd0a59b9ab80963fe06aaf68a8b0990e4182de472a011aec423cf7e195d82ca75527d598be5aa8b680ae8f0e2d020cad736eafd1020a655baa537e519144f"}], 0xf0, 0x40}, 0x9b}, {{&(0x7f0000000480)=@ax25={0x3, {"c2db938a4798fd"}, 0xf0}, 0x10, &(0x7f0000000900)=[{&(0x7f00000004c0)="4c3a13c319772c2edf81ec4647bb7ba8", 0x10}, {&(0x7f0000000500)="cf3629a0fda1040c73ec375ff7590b2df46c861be326053a27814777268bc0345fed9f6bfcf8159e1b9677c57b26355b74e915e8b87fe46f645781fcbef722df86a99522debdba7177e66888af41ecc1991d49ad4b18831d58e98451e5ff3e6263354102bd1b04ca203adc222f2549be5d051aa5607a369bb54b545513a50ad525a2", 0x82}, {&(0x7f00000005c0)="75dd18fb474e967aae071b00725866188ced8d67023e96de434658898fd0cb8103317c23c13c48a19e976901c13d0de246c900acbfcf05d2c7ca4a8e89007afff1c770d3d2e0d077ef2022e8186d41cb7be32e50d4b8ff6a2ce8195545d5285dca803152fe69e9a6758f8b931a2c3bdbce5a404d82e2bbf4b3c4305582449f27cbd716c62b7b869db20982", 0x8b}, {&(0x7f0000000680)="f98702a65657b829b819748ceaea7d0c8549fc99eed3be24da4bdf65bbc767c5a3738d8b8b704e6e0e11d91bb0a0184858346b1db69182f6221f465276b33209f3fa708cdf88c9c928a815124b168ca3b4ea7589e8d20518aead7b94472d02b4a038d377cd5809ffef0889175cfbab13827f4ee26731e8b1d458428e7e4a1b9d9fa3fb0227083d61e636139523", 0x8d}, {&(0x7f0000000740)="622a5c0fe96af4a197e0923013c59959672e0bc02927416a646756566f930ce4c3e66890525c323611ad6282c1ff10e825dd223fc6fe2d7a746f8783af889dad3aff8a4308159d394f68faad5098d53ee4157ac4f8828995500514df3001981c773359204e6e6bee12a5b1390e1147facad4c2f9b2b081a12e35647680822a4dd0c3e48412c6fcac73cef0ff8da03998442bcaa0f648f141b131b6624427975bf10c3b713239bfc2565a44eee968ebb4dc62d06199fd377dc83edd9beedef883683293f71290ecfcb501879f6f1d780bf929d0cd9b8f23fa875f26d406557c8def", 0xe1}, {&(0x7f0000000840)="35cb8d6c749f76b583af4c", 0xb}, {&(0x7f0000000880)="94286a38cdc7d7953f32d0163ab05dd1c533c282b8bc987f24c96fe55581e5deffacd8a8286d884c8a1b31772f5127fc8fa830c9db2ef161a44089867bb8516ae9de8cc80b89f8e78166027527ccd5358ac269971cdef975c80aea368acb880f05a0171631967da077e5473ef4a82165", 0x70}], 0x7, &(0x7f0000001000)=[{0x18, 0x116, 0x200, "5a5985"}, {0x1010, 0x104, 0x4, 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{0xb8, 0x118, 0x2, "924b09474366b68b8edba8334f0549a2acb422c35f220eb6faa792c72a17632371d0ab1dd04b616c0f5acb9efe2c3670c2ffbbb66e9e6235f09878ab223f03d223334836f1b5cc32d16f975a03e65ae0562ab04639cdfd5f77422972ef9fcc4735094e01c7bbd3f19895bf1cefb36099be3499c5f29fa5a91a3e9eff57f6ac6b8546953a67cb839b754a83538c76017daac2b9d3e6b4dfd0343df5d94d2a605cfabab30c"}, {0x90, 0x111, 0xfffffffffffffff8, "5965ee6d02f67becaa74622b8cc3ce4e6f1c1ba25c2f269d9c9ff4ab7c711bdb23d666d763f92dc6b28d6d08258494646a634557d20701357a59fa7f0d1324e3a9d89f6d72d16b0722917462c88c0d521265ca3920be3da0bff2ab6d802db1f08e9d1e3421e53c6ed1c0564c96fcbd64887c8abb0fa10f75f02efba616"}, {0xf8, 0x18a, 0x7ff, "7f2e2a120810ea8812bc3d22efb483b6da582d451e1413dc4c216b6dd634a80e6219cb9f2cfde78401af1d980415655515145d3d1d1e3d2b3af7141ba9618b2cf10d8eb4361e6cfddc1b85e4ffee8c07f708eb189f21468ffbc1120aa3b10243860080fa390765e6f3fa09c6cff66c85e6dd6b3e2f73fe4dec24f27d6022e50f9b725b25500b1143b3d139cb9e7fe7152bb8bee6a7468a9e51901cf31636810cb9e341138582fdb55b7b33f1dba89aa5c9897e18867463fc5ca5a32114d2ea7ca9d877e800d5f38907cb5841c66d731ea715000d70d2f8c1056bbe76c79d61fc01d6ac97e55f6353"}, {0x58, 0x11, 0xffffffff, "4b12799094b2b93d399d8886d33fb52bf7da3d2abd713dea71206e6abfdf22ac75837b7620917c89e2ebfda1153602ecda6d54b9a5275669aed38cbf37e90a4d1ba576a093382473"}], 0x3388, 0x20000000}, 0x6}], 0x2, 0x4000001) setsockopt$ax25_int(r0, 0x101, 0x0, &(0x7f00000001c0)=0xffff, 0x4) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlinkat(&(0x7f0000000000)='./file1\x00', 0xffffffffffffffff, &(0x7f0000000040)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:00 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) r2 = epoll_create1(0x100080000) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000180)={0x0, 0x0}) accept$packet(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f0000000400)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r4, 0x8936, &(0x7f0000000440)={@mcast1={0xff, 0x1, [], 0x1}, 0x3d9309e, r5}) close(r2) r6 = memfd_create(&(0x7f0000000040)="112c736563757269747970726f632e2e00", 0x2) fcntl$setsig(r0, 0xa, 0x39) ioctl$FIONREAD(r6, 0x541b, &(0x7f0000000080)) pwritev(r6, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) rt_sigpending(&(0x7f00000000c0), 0x8) fcntl$addseals(r6, 0x409, 0x0) write$selinux_load(r6, &(0x7f0000000380)=ANY=[@ANYBLOB="8cff7c9c96cbd968943ddf2fa7080363bdce780addb7e6ef488915c9bdf95fb5d38023698b8a58358fda1b5a64643f879ae43f062f2f892a89f3cf3875a86cce654ecbbf9975df3f295f2687b1e0cfb41d198036fd636190ad2987a10906eddea710075f802c94392e7e57473296d61479a289f060f9c1e29e533891c474622a0240a2e8a959d957000800000000000000000000000000009105856e2ff5b4359ccd4b66b33183035f00100000ea7efa14093fbfd9b828f30963f96c72bd32c0d2b6bb9e2c50691b91326ee5a509261bef076b3d53cb04a59b4c3d2dc9116996a590cfbfd2"], 0x10) r7 = getpgrp(0xffffffffffffffff) fcntl$lock(r2, 0x6, &(0x7f00000000c0)={0x2, 0x2, 0xffffffffffffffff, 0x101, r7}) splice(r1, &(0x7f00000000c0), r6, &(0x7f0000000100), 0x200, 0x1) r8 = getpid() setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f0000000140)=0x1, 0x4) fcntl$setownex(r0, 0xf, &(0x7f0000000140)={0x2, r8}) close(r0) getsockopt$inet6_mtu(r6, 0x29, 0x17, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 18:27:00 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00009be000)='ns/mnt\x00') setns(r0, 0x4000000) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 18:27:00 executing program 2: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) sendto$inet6(r0, &(0x7f0000000000)="962cf0548e8ab0c63c38e43edbf765bbed9320030db3d4885d6f651e27fef0eff68602decbefce01fbce8ed679dfddd0daae24481b3e71b193766964ab1e83f3bc038a1608ee2ebad2e31b1040e298e37dd9c89a4a5672053facc987e0df1366113f9fe0485c608b351e05b893b15d4daf105462606d381f3e9950a2e1257d5eb9c8db298225627b23983f1f", 0x8c, 0x20000010, &(0x7f00000000c0)={0xa, 0x2, 0x57656cc5, @mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x1c) r1 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0) mknodat(r1, &(0x7f0000008ff6)='./control\x00', 0x8040, 0x0) clone(0x0, &(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000001000)) fchmodat(r1, &(0x7f0000000000)='./control\x00', 0x0) 2018/02/26 18:27:00 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x10400, 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) ptrace$setregs(0xd, r1, 0xfffffffffffffffa, &(0x7f0000000100)="ca83bf9ad1f6563c36cd8a8600a878154f19a5ba79cee2bf63cb43e6d05eb60fb2716ccb4715facb34b6655a3be2f70ac1d32e70e2d54934d8ce5cdfee1363629be413643c55a77d48c8720836ca2ad6e25fc671d1ed679d6addaf7cddd6ec84c03e6e18e180524cc94fdb8315ca2ae40e56794200df21a7aeb9c795e04059b23ac683abef4d83b72f9dcafcf2d7da493ca61da44c158380060a7f2df32a4f48c682f1ab41c7061329c2bb56e11413c0d81aca6ef44dcab1ceb59cccf5a1eb3abbc1a80618fed5cdb5d3226b7f408c2db0ce38697e46ed7ebd8781c818e96b2d3c4658f9236c") ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000240), &(0x7f0000000280)=0x4) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000002c0)={0x0, 0xaef}) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000300)={0x0, 0xfffffffffffffff8, 0x6, 0xd21, 0x6, 0x200}) ioctl$TIOCSLCKTRMIOS(r0, 0x5457, &(0x7f0000000340)) sched_setattr(r1, &(0x7f0000000380)={0xadbc8493da938f1e, 0x7, 0x1, 0x3, 0x2, 0x80, 0x2}, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl(r0, 0x2, &(0x7f00000003c0)="948b59ca35ca25ce0d1d958326d5c3ec60a8f421b51e8bbf56e6ac17280264e4a7f1232f4e14fd2e4f65c10d48faea9d03c4fbcccb198410c2a6e48d81630a777e807d310a03ffe5145352fe32f889352dd3707626513112") r2 = syz_open_dev$mice(&(0x7f0000000440)='/dev/input/mice\x00', 0x0, 0x100) fcntl$getownex(r2, 0x10, &(0x7f0000000480)) r3 = geteuid() setfsuid(r3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, &(0x7f00000004c0)={0x0, @in={{0x2, 0x0, @loopback=0x7f000001}}, 0x7ff8000, 0x3, 0x6, 0x80000001}, &(0x7f0000000580)=0xa0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00000005c0)={r4, 0xea, "90c04d3afa2a8ea6f1c9fbb2de19959075515b1703bcab7d97e4c56fec67f4076ffba9db8df9758af8a864c747a8d0803f16a0ca356546163b4a5d41a47c18d9d7451cf8d5c6f661266e02154cec8bc7336eb61c544b1836a795776d79812ff85bdab0f9d721712f4a2e0113a1586e8f568d819b2461b1052757575445a5c1aadccdf012fe7ad3b94948fc3c66a03a4f6f6cf7c11d33f87a3ba46d0f6bbb8b6a6166a97b9662e6ae2ba5cbf07becf7d1cd4681e68714b03f376154ac3a89144f7b1e2feee711534539583ba051ad979f05305f721f19b3ecf0d29bf929a60d23e757451890f14cab99d4"}, &(0x7f00000006c0)=0xf2) setsockopt$inet6_mtu(r2, 0x29, 0x17, &(0x7f0000000700)=0x3, 0x4) bind$nfc_llcp(r2, &(0x7f0000000740)={0x27, 0x9, 0x66, 0x7, 0xfffffffffffffffd, 0x80000001, "d4a298331b5c5f820e32d8dde01ca616abd32a1e680fd3ec2bbd6822f6b4ee9ff64f78808ba7ae5cb44fdb0910e3e732136de07839ef9d2419b99c531cb974", 0x4}, 0x60) fanotify_init(0x2, 0x800) r5 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000008c0)={0x3, 0x5880, 0x8000, 0x3, 0x5, 0x35, 0x3f, 0x6, r4}, 0x20) ioctl$GIO_UNIMAP(r2, 0x4b66, &(0x7f0000000940)={0x7, &(0x7f0000000900)=[{}, {}, {}, {}, {}, {}, {}]}) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000980)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f00000009c0)={r4, 0x2, 0xf01}, 0x10) r6 = request_key(&(0x7f0000000a80)='cifs.idmap\x00', &(0x7f0000000ac0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000b00)='\x00', 0xfffffffffffffff9) add_key$keyring(&(0x7f0000000a00)='keyring\x00', &(0x7f0000000a40)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, r6) 2018/02/26 18:27:00 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x9, 0x84002) write$eventfd(r1, &(0x7f0000000080)=0x10000, 0x8) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00004f7fd0)={0x4c, 0x0, &(0x7f00004f4fa8)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x246, 0x0, &(0x7f0000372fc0)=[], &(0x7f0000043000)=[]}}}], 0x0, 0x0, &(0x7f0000243000)}) 2018/02/26 18:27:00 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000619ff3)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bbff4)={0x80000004}) ppoll(&(0x7f000021afd0)=[{r1}], 0x1, &(0x7f0000c59000), &(0x7f0000898000), 0x8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1, 0x2, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x81}}, [0x800, 0x10001, 0x2, 0x1000000006, 0x800, 0x1, 0x9, 0x18, 0x3, 0x10001, 0x0, 0x400000000000000, 0x8b, 0xde, 0x85]}, &(0x7f0000000200)=0x108) getrlimit(0x2, &(0x7f0000000040)) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000240)={r3, 0x101}, 0x8) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, &(0x7f0000000040)=0xf2d9) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000000)={0x9, 0x101, 0x3}) [ 98.155584] binder: BINDER_SET_CONTEXT_MGR already set [ 98.170506] binder_alloc: binder_alloc_mmap_handler: 17143 20000000-20001000 already mapped failed -16 [ 98.172826] binder: 17143:17145 ioctl 40046207 0 returned -16 [ 98.199833] binder: release 17143:17145 transaction 37 out, still active [ 98.208688] binder: undelivered TRANSACTION_COMPLETE [ 98.214888] binder: send failed reply for transaction 37, target dead 2018/02/26 18:27:00 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000006000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x3, @loopback={0x0, 0x1}, 0x3}, 0x1c) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x180, 0x1) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x480, 0xffffffffffffffff) symlinkat(&(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000d06ff8)='./file0\x00') mkdir(&(0x7f0000000000)='./file0\x00', 0xe5de10e40b556148) ioctl$PPPIOCSMRU(r1, 0x40047452, &(0x7f0000000040)=0x80) clone(0x0, &(0x7f00000000c0), &(0x7f00000000c0), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000100)='//file0\x00', 0x400000, 0x2) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) r3 = getegid() fchown(r0, r2, r3) 2018/02/26 18:27:00 executing program 0: pipe(&(0x7f00000000c0)={0x0}) read(r0, &(0x7f00009ce000), 0x0) 2018/02/26 18:27:00 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f000000bff8)={0xffffffffffffffff, 0xffffffffffffffff}) flistxattr(r0, &(0x7f0000000000)=""/243, 0xf3) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f0000000ffc)=0x8, 0x4) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) write(r1, &(0x7f0000022000), 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x1, 0x3e) recvmsg(r0, &(0x7f0000019fc8)={0x0, 0x0, &(0x7f000001a000)=[], 0x0, &(0x7f0000019000)}, 0x0) 2018/02/26 18:27:00 executing program 2: socketpair$inet(0x2, 0x2, 0x8, &(0x7f0000000040)={0x0, 0x0}) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000100)) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pwritev(r1, &(0x7f0000001200)=[{&(0x7f0000001140)="e4", 0x1}], 0x1, 0xb) setsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000040)="e7a74f983ae3fbc47edcd6aab7004ead51e52ca4d12b4842cdade824c9a47453844b98234783e3cc93a4ba0b4d017113ee33ee1c77e0a01e510fa4094c2adc7d37cb0212a7abec180a3d8f4bb18b0ecbb963cc327c93e759aaf79da763cd3905e0e3c1534793bda8f3908d503634d4058555d3a4e27418288d1a6916bfce1237df40f6a2e3dded40a36e886e27e5218b7a67f06cccc250b24adf08ee3c0072e9e3e9975ecd69065d0b2432d063", 0xad) 2018/02/26 18:27:00 executing program 3: setsockopt$inet6_MRT6_DEL_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd3, &(0x7f0000002000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80}, 0xd158}}, 0x5c) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x40, &(0x7f0000001fde), 0x4) getsockname$inet6(r0, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 2018/02/26 18:27:00 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x0, 0x4031, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) mlock2(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0) mremap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2000, 0x0, &(0x7f0000005000/0x2000)=nil) mremap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3000, 0x0, &(0x7f0000003000/0x3000)=nil) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_MAP(r0, 0xc0286404, &(0x7f0000000040)={&(0x7f0000008000/0x4000)=nil, 0xffffffff00000000, 0x5, 0xa, &(0x7f0000006000/0x1000)=nil, 0x10001}) 2018/02/26 18:27:00 executing program 5: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f00001e4000)=0x2) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) close(r0) 2018/02/26 18:27:00 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @empty}, &(0x7f0000000080)=0x10) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000032ff4)={0x1fff}) mprotect(&(0x7f0000032000/0x1000)=nil, 0x1000, 0x5) setitimer(0x0, &(0x7f0000032fe0)={{0x0, 0x7530}}, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f00000000c0)={0x0, 0x40, 0x6d9, 0x1ff}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000140)=@sack_info={r2, 0x4, 0x7}, 0xc) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) [ 98.337169] TCP: request_sock_TCPv6: Possible SYN flooding on port 20018. Sending cookies. Check SNMP counters. 2018/02/26 18:27:00 executing program 6: unshare(0x40600) mremap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) r0 = syz_open_dev$random(&(0x7f0000cf9000)='/dev/random\x00', 0x0, 0x0) tee(r0, r0, 0x3, 0x0) 2018/02/26 18:27:00 executing program 3: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open(&(0x7f0000aa0000)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x800000000402, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x1b, &(0x7f0000000000)=""/186, &(0x7f0000000100)=0xba) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="028d1b99d2517a7055df"], &(0x7f0000000180)=0xe) setsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000001c0)={r2, 0x7}, 0x8) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 18:27:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000034affd)="440405", 0x3) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1008004}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv4_newroute={0x2c, 0x18, 0x0, 0x4, 0x3, {0x2, 0x80, 0x80, 0x69f, 0xff, 0x2, 0xff, 0x7, 0x1500}, [@RTA_UID={0x8, 0x19, r2}, @RTA_DST={0x8, 0x1, @multicast2=0xe0000002}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000840}, 0x4) 2018/02/26 18:27:00 executing program 7: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x200000) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r1 = syz_open_dev$sndtimer(&(0x7f0000022ff1)='/dev/snd/timer\x00', 0x0, 0xffffffffffffffff) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f000000efcc)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_START(r1, 0x54a0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) 2018/02/26 18:27:00 executing program 4: r0 = syz_open_dev$urandom(&(0x7f0000000000)='/dev/urandom\x00', 0x0, 0x0) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) iopl(0x5) ioctl$RNDADDTOENTCNT(r0, 0x40045201, &(0x7f00000000c0)=0x5) 2018/02/26 18:27:00 executing program 0: r0 = socket(0x10, 0x802, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000976da8)=[{{&(0x7f00005e9000)=ANY=[@ANYBLOB="00000000000010000000000000000000"], 0x10, &(0x7f0000007000)=[{&(0x7f000096af42)=""/190, 0xbe}, {&(0x7f0000b16000)=""/32, 0x20}, {&(0x7f0000c84fc3)=""/61, 0x3d}], 0x3, &(0x7f0000940f43)=""/189, 0xbd}}], 0x1, 0x0, &(0x7f0000b9dff0)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs, 0x8, &(0x7f0000451ff0)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001f9fe0)=[]}, 0x0) r1 = syz_open_dev$sg(&(0x7f0000997ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, &(0x7f0000007000)={0x0, 0x0, 0x80da14}) ioctl(r1, 0x2285, &(0x7f0000007000)='S') write(r0, &(0x7f00000c7fdc)="24000000210025f0071c0165ff0ffc0e020020000000000000e1000c0800020000000005", 0x24) 2018/02/26 18:27:00 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x2, 0x32, r0, 0x0) r1 = userfaultfd(0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00000000c0)={{{@in6=@mcast2, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@empty}}, &(0x7f00000001c0)=0xe8) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000200)={@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, r4}) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000)={0xaa}) r5 = dup3(r1, r2, 0x80000) recvfrom$unix(r5, &(0x7f0000000040)=""/52, 0x34, 0x40000000, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getrandom(&(0x7f0000012f83)=""/1, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b6c000), &(0x7f00008a3000), &(0x7f000057c000), &(0x7f0000ac4000)) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00009a2000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000180)='/', 0x0) 2018/02/26 18:27:00 executing program 6: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000f56000)={0x0, 0x0, &(0x7f00008feff0)={&(0x7f0000333f88)=ANY=[@ANYBLOB="020100000a000000000000000000000002001300000000000000000000000000030006000000000002000000e000000188a5c1533d2b6216200000000000000000030005000000000002000000e00000010000000000000000"], 0x50}, 0x1}, 0x0) 2018/02/26 18:27:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000001000)={0x1, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}}, 0x108) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') fremovexattr(r0, &(0x7f0000000000)=@random={'security.', 'net/mcfilter6\x00'}) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000300)=""/229, 0xe5}], 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) 2018/02/26 18:27:00 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000783ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @rand_addr=0x81}}) r1 = syz_open_dev$urandom(&(0x7f0000000040)='/dev/urandom\x00', 0x0, 0x40) close(r1) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f00000001c0)) 2018/02/26 18:27:00 executing program 7: mkdir(&(0x7f00000c7000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000641ff8)='./file0\x00', &(0x7f00007bffef)=@known='security.selinux\x00', &(0x7f0000fbc000), 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/160) 2018/02/26 18:27:00 executing program 0: r0 = socket$inet(0x2, 0x10000000000002, 0x6) sendmmsg$inet_sctp(r0, &(0x7f0000769ee8)=[{&(0x7f000069bff0)=@in={0x2, 0x0, @empty}, 0x10, &(0x7f0000f46fa0)=[{&(0x7f00004db000)="fb", 0x1}], 0x1}], 0x1, 0x4008010) 2018/02/26 18:27:00 executing program 3: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x11d400, 0x0) ioctl$sock_inet6_udp_SIOCINQ(r1, 0x541b, &(0x7f0000000080)) ioctl$TIOCSCTTY(r1, 0x540e, 0x3ff) sendmsg$nl_netfilter(r0, &(0x7f00007c4000)={&(0x7f0000de2ff4)={0x10}, 0xc, &(0x7f0000ee7ff0)={&(0x7f0000dc2000)={0x14, 0x3, 0x2, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x80002, 0x0) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=ANY=[@ANYBLOB="757365722e2f6465762f73657175656e6365723200a669d9501a6ef3c31f9ee5981b243c2fca30424152f5e339bfbac2fb34998052c7833d1880d1faa60d3bcf5fd2c165feac0fbde8b8dfb931d8619f2272c028bbfff6d91412836ea8e98ae466f29a4b4772ad4d5b75fec97bb5061f7c044a86daadef0aff69b84471f6fe905cb7e98d9ac24af1fa56062036e99f031e4d61bda3f592c9dd2a406ba0297f61d00bbd31db3bd4b2f5758c925701209727390100cdd39a"], &(0x7f0000000100)='vboxnet1*\x00', 0xa, 0x1) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$ASHMEM_GET_NAME(r1, 0x81007702, &(0x7f00000000c0)=""/194) 2018/02/26 18:27:00 executing program 3: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000494ffc)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=@ipv6_getanyicast={0x14, 0x3e, 0x0, 0x7, 0x1, {0xa}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000000) r2 = syz_open_procfs(r0, &(0x7f00000f8000)='attr/prev\x00') sendfile(r2, r2, &(0x7f0000bae000), 0x400000ff) 2018/02/26 18:27:00 executing program 7: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14}}, 0xc) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x80, &(0x7f0000000040)=[@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x14}}, @in6={0xa, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffffffffffff}, @in6={0xa, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7fffffff}, @in6={0xa, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xbe}, @in6={0xa, 0x1, 0x3f, @dev={0xfe, 0x80, [], 0x0, 0xf}, 0x5}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000140)={r2, 0x6, 0x10}, &(0x7f0000000180)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000000)=0x0) sched_rr_get_interval(r3, &(0x7f00000000c0)) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00000001c0)="dfab0803c024c74be7058856f16d1e2e206325563f5b25ae9fb97d39603823a315280182cfff369be472d56d9ddfeaf6fa927378d69911eac4") r4 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r4) getsockopt$inet_buf(r4, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) 2018/02/26 18:27:00 executing program 7: r0 = syz_open_dev$sg(&(0x7f0000571ff7)='/dev/sg#\x00', 0x0, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0xc00, 0x4) ioctl$TCSBRKP(r0, 0x2276, 0x0) r1 = request_key(&(0x7f0000000100)='syzkaller\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)='/dev/sg#\x00', 0xfffffffffffffffe) request_key(&(0x7f0000000040)='id_legacy\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000000c0)='lo\x00', r1) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ptrace$getsig(0x4202, r2, 0x2, &(0x7f0000000040)) 2018/02/26 18:27:00 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) write$sndseq(r0, &(0x7f0000384f70)=[{0x0, 0x0, 0x0, 0xfffffffe, @tick, {}, {}, @time=@tick}], 0x30) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)=0x0) ptrace$cont(0x20, r1, 0xf, 0x3) 2018/02/26 18:27:00 executing program 1: socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000000000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000000080)=0x14, 0x80000) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000000c0)={@mcast2={0xff, 0x2, [], 0x1}, @empty, @mcast1={0xff, 0x1, [], 0x1}, 0x400, 0x0, 0x4, 0x100, 0x1047b982, 0x4400201, r2}) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000140)) symlinkat(&(0x7f0000000180)='/', r3, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000005600)={0x0, 0x0}) recvmmsg(r0, &(0x7f0000005440)=[{{&(0x7f0000000140)=ANY=[@ANYBLOB="000000000000000000000000000000005c0d70e49e2972352807ecf41888b19133ba04641ddea74f6cd2e6871930747dc73764ca7d556cdffc5beb40db48887a02e544597c4da9086f9e11d9396ea5026e2b1fda0edd53b29b1713a5e0020418b5b60cc4a53a0e10ed06b40cd0493ff07135d944e232ecc8cdc9ce6b47bffd1d1961f03a59f01b9ac100cf18aa8426df786ff0958d5925cc4d47d11e158b94c205c6582323b0aa809bef7cf85d5bab69679cc453ae"], 0x10, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/10, 0xa}, {&(0x7f00000001c0)=""/40, 0x28}, {&(0x7f0000000200)=""/95, 0x5f}, {&(0x7f0000000280)=""/40, 0x28}], 0x4, &(0x7f0000000300)=""/206, 0xce, 0x251}, 0x3}, {{&(0x7f0000000400)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr}}}, 0x26, &(0x7f0000000580)=[{&(0x7f0000000440)=""/186, 0xba}, {&(0x7f0000000500)=""/105, 0x69}], 0x2, &(0x7f00000005c0)=""/3, 0x3, 0x3}, 0x1ff}, {{&(0x7f0000000600)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, 0x14, &(0x7f0000000680)=[{&(0x7f0000000640)=""/12, 0xc}], 0x1, 0x0, 0x0, 0x81}, 0x3}, {{&(0x7f00000006c0)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote}}}, 0x3a, &(0x7f0000002980)=[{&(0x7f0000000700)=""/156, 0x9c}, {&(0x7f00000007c0)=""/240, 0xf0}, {&(0x7f00000008c0)=""/191, 0xbf}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/4096, 0x1000}], 0x5, &(0x7f0000002a00)=""/228, 0xe4, 0x81}, 0x1000}, {{0x0, 0x0, &(0x7f0000002cc0)=[{&(0x7f0000002b00)=""/33, 0x21}, {&(0x7f0000002b40)=""/7, 0x7}, {&(0x7f0000002b80)=""/10, 0xa}, {&(0x7f0000002bc0)=""/118, 0x76}, {&(0x7f0000002c40)=""/50, 0x32}, {&(0x7f0000002c80)=""/45, 0x2d}], 0x6, &(0x7f0000002d40)=""/96, 0x60, 0x2}, 0x3}, {{&(0x7f0000002dc0)=ANY=[@ANYBLOB="bca1772241f20cc4e69fe72f5ee8811885b08e59a8c1807339a3b11e9047e500541d987e4139d02569cc3cdae9cf9b5fb687767f63800b52a3045a8de774bc5138ac7bc6e5e7e0f68c9bbb98c79c2976d8086bb29de6708c910368980524c3c005012bc38dd2fe2cc5bd517194c99d8e644794fe61de7ee3845f1d25863f2af5a0f9293db55fb4b01d037851973ec5d6"], 0x10, &(0x7f00000041c0)=[{&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/252, 0xfc}, {&(0x7f0000003f00)=""/94, 0x5e}, {&(0x7f0000003f80)=""/55, 0x37}, {&(0x7f0000003fc0)=""/249, 0xf9}, {&(0x7f00000040c0)}, {&(0x7f0000004100)=""/172, 0xac}], 0x7, &(0x7f0000004240)=""/117, 0x75, 0x5}, 0x100000000}, {{&(0x7f00000042c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="001000009b47e748052032d82a8eda229fcd89e9dd57ac4ea3f4b75bda153c7b4bf8598f6e352c8be0a96af85b153fa07e6445b9fff2e63dd2311d0d037ee7f358dd3742e5afd129762c16d29012c3900a23b75af2a40fe50547"], 0xc, &(0x7f0000004400)=[{&(0x7f0000004300)=""/139, 0x8b}, {&(0x7f00000043c0)=""/22, 0x16}], 0x2, &(0x7f0000004440)=""/4096, 0x1000, 0x1}, 0x1f}], 0x7, 0x40000000, &(0x7f0000005640)={r4, r5+10000000}) 2018/02/26 18:27:00 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) mq_notify(0xffffffffffffffff, &(0x7f0000013000)={0x0, 0x0, 0x0, @thr={&(0x7f0000013000), &(0x7f0000003000)}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000d28000/0x2000)=nil, 0x2000}) 2018/02/26 18:27:00 executing program 2: r0 = gettid() r1 = gettid() setrlimit(0xb, &(0x7f00003e3000)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000e22000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r2, 0x5452, &(0x7f0000008ff8)=0x3f) recvfrom(r3, &(0x7f0000fb6000), 0x0, 0x0, &(0x7f000074e000)=ANY=[@ANYBLOB="06f543f52e599cc2cd27db97d2e44000"], 0xffffff59) fcntl$setsig(r2, 0xa, 0x12) dup2(r2, r3) fcntl$setown(r2, 0x8, r1) tkill(r0, 0x13) 2018/02/26 18:27:00 executing program 6: r0 = syz_open_dev$sndtimer(&(0x7f0000ea5000)='/dev/snd/timer\x00', 0x0, 0x3) ioctl$SNDRV_TIMER_IOCTL_STATUS(r0, 0x80605414, &(0x7f0000844f69)=""/151) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[0x80000000, 0x400, 0x1000, 0x401]}) r2 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0xc00) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000000040)=0xbcd0) 2018/02/26 18:27:00 executing program 5: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') setsockopt$inet_tcp_int(r0, 0x6, 0x17, &(0x7f0000000040)=0x5, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000556ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x40085112) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0xc2400, 0x0) 2018/02/26 18:27:00 executing program 3: pipe2(&(0x7f00008df000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fanotify_init(0x0, 0x80000) vmsplice(r0, &(0x7f000020b000)=[], 0xb6, 0x0) 2018/02/26 18:27:00 executing program 0: r0 = memfd_create(&(0x7f0000000000)='[,\x00', 0xffffffffffffffff) mprotect(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000005000/0x3000)=nil, 0x3000, 0x7) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffffffffffffe0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r1, 0x5, 0x1}, &(0x7f0000000100)=0x8) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1a, &(0x7f0000000140)=0x401, 0x4) flistxattr(r0, &(0x7f0000001000)=""/4096, 0x1000) fremovexattr(r0, &(0x7f0000000040)=@known='com.apple.system.Security\x00') getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r2, 0xdd5}, &(0x7f0000000100)=0xc) 2018/02/26 18:27:00 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x20102, 0x0) poll(&(0x7f0000000080)=[{r0, 0x118}], 0x1, 0x0) ioctl$fiemap(r0, 0xc020660b, &(0x7f00000000c0)={0x101, 0x5, 0x2, 0x4, 0x1, [{0x7, 0x22de, 0x80000000, 0x0, 0x0, 0x2100}]}) 2018/02/26 18:27:00 executing program 5: r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f0000000180)={0x2, &(0x7f0000000000)=""/108, &(0x7f0000000140)=[{0x401, 0x18, 0x2, &(0x7f0000000080)=""/24}, {0x7, 0x6a, 0x0, &(0x7f00000000c0)=""/106}]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f000002b000)={0x2, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_netfilter(r0, &(0x7f00000026c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20001}, 0xc, &(0x7f0000002680)={&(0x7f0000000100)={0x2548, 0x10, 0x8, 0x803, 0x7, 0x1, {0x0, 0x0, 0xa}, [@nested={0x228c, 0x84, [@generic="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@typed={0xc, 0x7e, @str='\x00 '}, 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@generic="e1c2b5c634b278fb1c0027fe0f9060edc1aaa9324619d95b1a0411fd56e712703b279d1d612bb9ac90e360d0382af60f58fdbea2cfc94e16a26da8dfb6a0cb5f03239b54391205c5622b10d0d0c9718699d44e85639c36079479a364ec510889d3a74326b6a0ea80cf66a62e5580de408f23f732955f98bf24520b5e9d8dada173a87d22f43b2c7fa36e7d91a8539a0a865ab432453be402c4446612a23825a183bdee9dc668ac1e6a4354270b7fbb728a87468f6c9f22156b0c7cedfe", @typed={0x84, 0x79, @binary="ca50d988a012b0adb271144b33c0ed0bfa816520e9fc1374c0f31dbe1371323ae561be982bc269aa6062f9cd03d048afc8032b77e14dc005b2c7513efe0146956e7c48d9eb796695555356c343accef3f5faf50e3a4b23a531f7c07f2aa870a9a1e011f3ea5774cc3d91fd72775b692dfe737aecb1f5410dfbd38bfe"}, @typed={0xc, 0x6e, @uid=r3}]}, @generic="abe494d781bc5781773961c12d23f0f060448ea84255293e72df37656a81679b33ea02ceaba00926b15adccda4a665964ed3007c0272a24a5a2e2f81112b61538c45a7f81bbdb8e0b70fd455a707fd54bb14f4dad1e2c5d4fa157c67af644a28cb4d9c293e49723eeb10f828047e8d00378d43e7f07ba1c26d544dabafda46a1b4184a0f29881b007204e25a1efd6888e3185c80d93474c385fd1dad906b3f3cf77682efc9cd1444495aa1153ca2c93699323c2c109f7538bf3b37bc420e8d77e9cd8cf4f76408da71ec33", @generic="3c739d0719cbff791c4000ab166cef2c7e977e55f0c80300a3cbaecbf059ec0aaebbb023f8c1780102defa90ff73be97c62331df7a1005", @generic="9eac87b1bd647acee7ac0c93e7121d444222e3940846fc4b0b65558bfe2a679a7a997c54c6953a132b164bd207d597187eaf187e9d6df57c39bc7be032a33d024d7dca83ba233126b6b75577c8e52f3e798b5d59b9443d04e934b758c722eb4ea7a259a31e4f4fcbf831f4cb7fbe28b3ce0f08", @nested={0x118, 0x2a, [@generic="3516d1709fea07c5452296dcb77c232687ccb815a05ae26a4d287f6e221259154642ecba73f9175ea63acaaafb488886ced1a13182dbc5dfa2a5af292b18f3e7c339", @generic="a4808ff3b41d657c9876b987235e4812d9f8297f98887fece97630b5c09e332b039eb0d164b7af602ec20d750e2eea26efdaf66b792624395a4ec3e3ac5851b1bd990db99f5cc2e9f0f59f08f4ffdd75011149c2dda601a1215d40ea7319a41332ee6df5ac45677fe982db66b82a79c73df1a4412a8ac5bfb9cad8267a82a47d09a2458e0a00012be86027d339077d858defdd0b4a8fd7342066a778db4d8a7da9359d4977ddf9adf0615d2ddf07c32485ea82b5fa00a06c88e4da0dabddadd122fb652025059b1327c883716497e29c013e"]}, @typed={0x18, 0x86, @ipv6=@remote={0xfe, 0x80, [], 0x0, 0xbb}}]}, 0x2548}, 0x1, 0x0, 0x0, 0x4000000}, 0x400c0) write$sndseq(r0, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0xfffffd56) 2018/02/26 18:27:00 executing program 3: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) mq_open(&(0x7f0000000040)='%\\system\x00', 0x0, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x6}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000000040), 0xffffffff) readv(r1, &(0x7f0000000000)=[{&(0x7f0000000180)=""/4, 0x4}], 0x1) 2018/02/26 18:27:00 executing program 6: r0 = socket$inet(0x2, 0x2, 0x2000000088) r1 = accept4(r0, &(0x7f0000000000)=@in={0x0, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x80000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x3, 0x7, @mcast1={0xff, 0x1, [], 0x1}, 0x2}}, 0x4, 0xfffffffffffffff9, 0x17a54099, 0xff, 0x10}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x7f}, &(0x7f00000001c0)=0x8) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f49000)="002300000000007301b54f833028a2ab", 0x10, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}}, 0x10) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000f7b000)=0x1, 0x8b0f) sendto$inet(r0, &(0x7f00008b3000)="05", 0x1, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 18:27:00 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f000074ffc8)={0x0, 0x0, &(0x7f00009e4ff0)={&(0x7f0000fc4ee8)={0x2, 0x14, 0x0, 0x0, 0x7, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0x2, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}}}]}, 0x38}, 0x1}, 0x0) fcntl$setlease(r0, 0x400, 0x0) 2018/02/26 18:27:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7eff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) ioctl$TUNSETLINK(r1, 0x400454cd, &(0x7f00008ddffc)) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@common='gre0\x00', @ifru_flags=0x1001}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) sendmsg$nl_netfilter(r2, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1808102}, 0xc, &(0x7f0000001140)={&(0x7f0000000080)={0x10a8, 0x11, 0x6, 0x100, 0x6, 0x0, {0x2, 0x0, 0x9}, [@typed={0xc, 0x91, @u32=0x5fe16738}, @generic="d7e4d114598f8b118a01dc9607fa4878790132474d8a3d801b72301b2b5a5825ed7c20fe5347aa421b4caaea9d40d3afeda96891079ced75d2cbfa28af5e77d03799274735d1eef2d4bd952c737009e6fe241891cf301b8786e3211e8704cb613b57768f1b98", @generic="3bc3378d4f51cfe215e75b14fd528fbfdd3b087d2d2175c774ca3a4c5723a8f9c754c3f1d288f4af78bfab8abed3a492c388259b3197c5214e075fe5bba572b81f7cfe17d2661dd1ca5fdd685348307e6f419b32e28448b1441e0160b91e40f77c8137dc1b03b62e2267fcbc0619467ccc05a7b6cbcaa5b3a04f9921c57371917e86d132810c9095789c4f2876368383edbc0d67bd450e5217bedca0d9b4c48d0143292b2c22eed7623aeaad403cd5981b1c2419624fa142f6b814c1813e193b12b085c5e3a04de43d396b15e41d9fb0d1819dff01237e5c912bc23591c9499d4e1f303393e161275b853e57c76b812b602718831b871ba6daf3787e165d5f80ece7fab80863521fc08a5fe01ec7658afc9af5c7884e3e67d0a15d63557d3c667eccbef6cf7d31c6c62c706d86cc726564d61fc2eb16c91bd6caf052b91ec9f059791644edd0b0a4dfaf8600edead062e5e1c508a57017b4185d1b5253a35bc8257c3c4ae42d4c217cbbab92538b50fd68fec939bef51623f6fb63d23cc17453f99f9513b5eb588ff10c30dd8e9a62982d1cc1223843e012310e09cf56bab69da7b706f496b21ebeda181156b39962e34dfd15d56656259b619cf534aa0b41e8f82975f01ee976e1a7a8c5fc1bbf763d959534bfd8a97462f60b9486a41ba8986b2522d6d1ad9126487b3bdf322e593ff40a386d5efab946f870dfcee3d9f68207f72e12cc94001cd8224103bb9778d2b1081254112e50ce3fbfdda68a60e3b134e737359a373be7d062a8f950cb500860a77b1d6da0b5cbed0e61425c79a02ffb914a90cbd214ed336799216d40a5ad1178001a104e0b071a6fca1f4248b30b261d6f145a74532c9b747119a5e26339042efa696b59f4c1ecb70703b5fb8417522bf09bc2b2a48ee3a28622a5e15438dc1f3bc6aa7b0da69651f1ec82015281152c3394885515aa720f765d18863826de42eae879de6362dddb78cb74f490de6485da31d81d8548025e59fc4df1870eeea0df41bbc49d163140ca8b6f8c50f5c466c7b5cb683fedff46340abc279f9554788cdf1be000a8e4251c1494f6bc5a831e35658f4dd11b80e31e1f0ab872119f2c1090616ed7f7d4ede3c342d4d38b8236cef5f45e128e08abd5c1c42a10b432d2e739591993cd13939739c39a699e2790db0fffcec811512c6529addda4015613156517e678eee1ace6b07ecdc192940b30097d626dcc92794fe9e6a7d3afa61be5f76398dc24cdf9d8c796e148e105c324cae79d20bbee5c258ecf2760e9ee71eedbb18bce7a59d4f53f416fd1adb1f26428975b1fec551c51dfd752643863db35d8059f0a2d078e61c901744f5ea31b8dce15c6ffe01e896ecb56c4f1f9dd2dbe9926ee407c44663095bdc24581ae83b3952d13538f22621e5925d2257e11868800f9ac7b70fb09158ac473c5464d5a6d23913a9edac0f67bcfaef7da095899f49cbcb5e833b87617c92a4ca16a3a141c2f7ad7507ea09ae9ff82b9126821b7f5a69f69c009999c3279dd6cc37cd954a8b8e6ea3fdc484e73c9681cda5ea860fe390ab815c08130fb4903a460acf98425e1fa1803511023b0a248f79f729aa65f4137ce31ad8b6f20da49c9590797dd517f2f9e7fac8676f32992e6e9a98981e0916a9d690ec94f9f810870565b7a3801baaec67902e2f3f56380e71ce326b20d7476a2633a5c203b94288a5e8a55d2f08f4d58cba6a279a706ac64ad548c9d84f8280987ec97258c23c6dbdc4424cec9814ccb7d241eca89d67712fa22a0e94a5e103abaeae0144ea05a78533bab451a11550e56ed8072662e11fd9aa3893743e701f59d7cb639c1f0c33fd63f8e32caccb941fdeb92117264bbb25a8f0a1a56d7f417ee82bf6b25598bd3aed6cfe96cc10fdf57c04fcda7eea17c0218f46634c499e6932401646207c024775e7cdec68d86dbd495a3a04f050175b6ffd80a158750d110d73ff4e6f3771b8222a8689c54a04a5c39596131e505597e8bda7e16aa98c26b923f1db0b6c4fb85113a6491df6032aeba3a2f794d5eac72ad6e8f9e18a027b45baec9a374304179b1ee56bb8ad7e46ff5b4ab09223bfb3904a53aca5327297c999f7a403de8f546b318b0676c9548c57549bdb45c4b27c5cbb513aa7b0d1a45d6f9140aca4549c0ab150512e1ba3027100631f326f3bfb0b716e01d1fb0603c5e7be13c67a2615b3dbe160658ad01d5bb05240417b5b538b46d4dcbf1bbfabd4151c2a7302700330812bdaf83eb47a611e4dec44b2bb152bf5c58e9666d8a5052c965586c6266c25073628ac5fe37c1531a7d3311fe9a2ecff8707a82436e0f8c0cbb697a52a2dff014f5398f5ea050b07229f369ac8984a3d99e0f3cbe6054f6d68bda0e52c8d558e08237fd95d89fb4e0b2e718d39f592e72389d9b9875f330eb35787cf1bf596b3294719831a378c57f5f6beb6bd0b413584e98f3590891fb65d58653ec9503d0e2f7baf9f1a7d5020f92a4d323d29ecf35f941d209ff568fc5e83ebccda1833f03b6cd5841871c28caee778ab1622ce65d227988841d6b833042c51bb05149068a06706a777c06ded822e8e8cc50b6e7da430e2f6235ee6de19247cbf392f95d8236ce18bc381edc0cda991f422123d4f25d1cc0bea5318625337e1fc37fedfd0476693f74c477d0c52f946a6afd0a4b87b6498cbb9bb4788ddb6ef750d5d9bc02c33d33c4405aa19d7e20242dad32ea0a6acd2da74d22101c97827f3c5a5f538d46601e1b1520a3c47d7a7b8a55e1cabf1447d0e428fca11843baa73d4afdd60c38c624776c0b97d03b3b7af2a7be3275471bc16a417bb7ba6652e207edf35d7cf4a2383eb541ea5c96ba8bad6a20dd4ff9a253bc5d3a1520bf4968cfa9e4d933c6d9a205b7b991be3f359d693f4ff2cfa1cf6e7ff6e2cbf16d63a8cc2a131b3d19ad516df3131f2f3a650116ea56ef41545a9794f416a5591960d1dd1203ce9742afa47727ab372b95ee92f3b85dae702cb2db32020f18f116a4df6803cd38d9043fd6f0e5b538b8185971de743604de22951a9fb122f3b2019737ccc53bc8628e0ef68e9056b99c91f323ac88894609ceb4f82d8282ab6445af472561b545a8baeeb8754e5e07eee0e3ad318e1abbab76accda86c68ea091de9dce14da5542d49da4608a67c171e4c54b9426b1af64786bb0a9386f917533ab58e1dd298d327afd77a61bbf2eee0adcffe6b8b91ccfb8b31619992ab177636a50c5483c2016087f6372c5b111bc808d81c0729d75611d1617118f8e8a4c737bc275dc3ab8186403a0012f8bc622a5d59ce79803e6b69d60d0659ffef78f4b58d51961abb38e6fc4e4b3f69f62638fdec83a37ce238c8d914b8a3ceb7711f6952bc3476f860653e84f4624f2ad90768a1564195e92b5b538dc3f45b69e67b7e3409c3277ac00b4e8d0d97a58ffa159ae9648782ad160c70bd702c7cfe384ce45de7b5a6e60b7dd8e671314c5f8e85fd64f2694836a7a2c47aac5da7d4833a6dffa72c1e8b1f3215b52191203c2d199d8753daeb992d0b76d595e1bc1e09f38c43a58e1b271dba85ba804aed289796735ee33b50bca33ef4dd7ec784cb0e85632d0b59cbde1f135baa4d76ba366f95f0b13061354d8115a857db6029fc2a5e82af15660500e38fd8f5d9de2390b8df03b2aecf1cf521c9a202a4428eb076c87c3f60bc6cddba600c0e4bbc9bea4b0faf413abbb7f70a31884f0aa9797f17e58165bc2c875515fea17c19705d5f75b05507bbfb8468c70235ac04ea451a1c476a116d8155b0264508a4fab7077b9920e07f4bf41917bc1565e62101ae4be914756bc7778a514558bb153598d7b329cd3b77509f125557372fb31973416550a52addcdf5368110abe19b6a9212e08d9c94dedd1b63236942c83054d3b413ee2fb1d4541915b4fbbb196d63263876ba9be7b0f02d176231eb6f7ee802cd988cdc46ba8445f195645d2cac53cc258bbaee69105e9a74878a95c02953b9dfa4408d7ecc937d068a7bcbf0ee6081dc401b76b33cf28081fb486a4be2885fd73ae3f39591d08167ef1dd0a01c645f357c9123977babec4e39d946916ea8de68b26081b5bb95bd7eb8589128c07c65bb94471fbe9d6de604de67e760139411580127ad6c7c647fa605ef083d36befda6a7457aa1388aeebfc11afc520ffef9a680704fae321665af52fdb863b1258bf8d483e600f90f4359c3191f6c74b8034f48d29320f7acc79773bb95bc2316689e1b6cb946811e62df61dc6439a590c6fcf95b0bd09ea20496242eb8cfd5c8fa62af298919155cd7c72bc06c788a9adf2571c39ff9ce65971422e00ad2e0af35625c1e8a413823cc7b983729d8d90afaa1a9c627ee103d7d2694b9a04ae2bb73f60cbedd14d2a77e173495f2a085d01d9fe634a7ba58ca0ea89eb6cd25cb2d76886ed1565179cd203e0b2d12ae1fe4e82b4301f450a3d576ca6d4c34f0dfe46214d8475033e51dcb0b00ce00e90420a561e5f3cacfd30472e7e86e40dc39f1b7a211e12a601b4b8074c7ce910be2784cad1d70c1b902f4f7cb7921270b9ecc99e3f1901f90e9eece5db98486086e5b9e0a0fba054cbd2697996fc2bb9b85e41663c5f9279bdbf230305f76f041c10e5c83bb63d6cbb402741306a6e508335c984196193c8b1b92bc1b5239949ef0d776454cc39ff4e08de6290d837c81ad2371924e3efe164a6e78ec6b5a0fbeeb54f09ab20149670e2e5a4d8b4419c5426c1dda2f455a06cb2ca0a190d682d19fb57087e43c6fb269ecbc3212efaf5f03ac09935a821b58ab86e270da8a254b0dcefb0e144a1711d6bebeb5a36959bf01eb0a74e5326b04af3d4afd55020c5e4398c4075465c61dc663235587cbbeee4985fde67d5ca606c254856e2f52b9226599c8f2850477bc309db37091986fae6f42aec83e40083d65ee4230a4bfb395b37c344c437345da26a76c87b54bac4784d31633522f78a2b9a42a75005623ce30973d178a7365a3005a99361f68b32700beb504c835040f55a2c1352e03f9f4072d0218b1e5c86ea281410e190b9d46c37ccf4ac932c4990324e6aa422ceff03ab173ba65e25ef5c31106eca7001633d454f20c066c48ca86710ebc2aef7dbe55096816363b16f8a8d0c2c4cf48a5589999181fb16d55850e40b3e7f37e683afae3d17a56fa7beabe429a0550e45c05fb4230572c9e8c5035a23956edcd4133c9fc8db33a0c207b422c64deb7f64def19b78ed0c5327a99c4457a58ea796c44bf6625e41a2416ffd1d0fc2424fd778550db2137c4dc56f08951dbbf9da3478e92586df1ca3291ab13dbb9af7dd9af927a16910c9393a72bf7f1b36d55b635b1682a35fb261dff4ba72c8b13e340335cbfe7394ef9b5d381ef81cf6105b17395a04c6bd2748aef07034d6e3b57550e97c0a011f4a8d176b15c71defb92a0130ba16286df04ce7f82bf9abe556cfec875d5501439b38c7e3ae8f34166629842d84230d7ae6fdd37fdccfa8414620ff8b11bed4bfe3072c7328b64ec15fe64e6962f0fdf64e350623612f569c06b6f00165d6b761fb95510c659362f065f60a24859ecdde35976069a7f8ff0c59b0792849fe6d7bcf99412eca7e2cdf4b43ac7eca4893e730d35e5e38580778d479ad970f0c8fa8066367dc286b441d7ae494985544bea3682dbee2cae47067e28f762497a9dcc5324353740e95dd90fb28937f32b3e1de6725ab16d8e1b463a3814a57f376510b258cd24c1a02d9abb659d6399f688dabf527071041ea2f161fa74", @typed={0x8, 0x86}, @typed={0x18, 0x78, @str='proc]mime_type\x00'}]}, 0x10a8}, 0x1, 0x0, 0x0, 0x20048005}, 0x800) ioctl$PIO_FONTX(r2, 0x4b6c, &(0x7f0000000040)="f64bc6b58d1f519e19debe617fa0082f2bef2dc248098d9eb1974792bc74eb4f1398a60cfaafb24bc8d9cb768c91f2d131bd71824701e2d9126dc7d9fcd57fba5b0c7dd38f6bff1f8de93d6be0436dd4ef279b9d3a5006c2d3829b956c802d") sendto$inet(r0, &(0x7f0000762fff), 0x0, 0x0, &(0x7f000057bff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:27:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00008c5fe4)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000030101000000000000000000000000001800120000000000000000000000000000000000000000004ceae43ff0a94d91a78ba26f0a50688181e0863c31a72c44d76e66f4e187382e09e68d38104450e029e97a320abb32cd24e1a8fb55fe5a87adcd9158d4dd2fc56051fa089b9253b9afe4fdca0edec77662fe907a8b4681ed44ab4f8ddaae36da8075c06c93c33be9f9b9ad517ed8c56151b1a5eda4695df5b6f498aa6138f80de3939d15"], 0x2c}, 0x1}, 0x0) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in6={{0xa, 0x1, 0x3f9, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3f}}, 0xf7fb, 0x1f, 0x9, 0x3ff, 0x10}, &(0x7f0000000000)=0xa0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000040)={0x5, 0x32b, 0xc, 0x9, 0xb, 0x4, 0x8, 0x8, r1}, 0x20) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setown(r0, 0x8, r2) 2018/02/26 18:27:00 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e48fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @rand_addr=0x7f}, 0x10) 2018/02/26 18:27:00 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000dedff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x3f, 0x4) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x22800, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x10000) 2018/02/26 18:27:00 executing program 6: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="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", 0xfd}, {&(0x7f0000000140)="2b21eb969a269719f15712673bee817847dec88d6d7d999cfc344249711dc70341e8a070d1f4e70f312e07115af9aa5a0f24cc504d37ab3bb3a8d31893402a7d61185b24f929e6a7e95d822f9cc464", 0x4f}, {&(0x7f00000001c0)="a427f428bc3f33f96280c9400f1dad87250b32d1da01004cc3a0ca317217fd9d5baaf5eb0f6b733ea4b98b159ee6fd74f3b07faceebc93671cd39f88aa4202f6a2feffd44b17629fe7d18ecd35a3945644eaf781778a72a821d9f2804dfa74ac3b8d4cf65ae1ccad5e56380bcfb16b94b7c021fcad6673066833add13b3d45401844709b76851161618403dd7eb288cc4d64b5faaa6dbde0a320e7df89385280b2e075ea5be83955d08e219f8a7eb91170e777c746", 0xb5}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="4e55f1b59ee4505be21a2306726696f5010fe56ae32e99f313143dbef68b2b50865dcc098f682f9a3f9a4d43ac83d319a6204a645c72a9a1659eab114aa18bc2bf3422d70004b58da8b4b3263b8cfd307842e985bf61b7ca4baef930f51d3223a1cf49a67022cd71b46c9d06269863edf44a1980cdca2fb6ed8c3ce45e0a861638a19ec92b4f962fdc01a83236cf7f2141d0043b33427989ac5a13ad0c16f75ea84d55478c83a4eb4d578d440aed056eb5f813a370b9", 0xb6}], 0x5) mount(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='romfs\x00', 0x10000, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f0000000400)=0x8, 0x10000000007ff) recvfrom$unix(r1, &(0x7f0000000440)=""/56, 0x38, 0x40000122, &(0x7f0000000480)=@file={0x0, './file0\x00'}, 0xa) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/relabel\x00', 0x2, 0x0) write$selinux_access(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a7472616365726f7556655f657865635f743a733020756e636f6e66696e65645f753a73797374654d5f723a696e736d6f645f743a73302d71303a2d302e633130323320350000e9714e5158026dccc692709b59d110dcea4c597b0cfe5a9700425f9b568a6f1e24741d6006c91181073f8058ba2b92cdf251756d13ed10aab10b6ee18661841558c66bfe4e43c3dbdceefb063ac3e72011b25a2fcbe2c9468c68f254d62b8ed91f2c020000"], 0x3ae) 2018/02/26 18:27:00 executing program 2: pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r0, r0) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000a93000/0x3000)=nil, 0x80000002, 0x0, 0x0, &(0x7f0000b1b000/0x3000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/26 18:27:00 executing program 3: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x80, 0x0) getsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x1, &(0x7f0000000080)=0x4) rename(&(0x7f0000e4a000)='./file0/bus\x00', &(0x7f00005b2000)='./file0/file0\x00') 2018/02/26 18:27:00 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f00008c5fe4)={&(0x7f0000000240)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2c000000030101000000000000000000000000001800120000000000000000000000000000000000000000004ceae43ff0a94d91a78ba26f0a50688181e0863c31a72c44d76e66f4e187382e09e68d38104450e029e97a320abb32cd24e1a8fb55fe5a87adcd9158d4dd2fc56051fa089b9253b9afe4fdca0edec77662fe907a8b4681ed44ab4f8ddaae36da8075c06c93c33be9f9b9ad517ed8c56151b1a5eda4695df5b6f498aa6138f80de3939d15"], 0x2c}, 0x1}, 0x0) 2018/02/26 18:27:00 executing program 6: r0 = getpgrp(0xffffffffffffffff) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) rt_tgsigqueueinfo(r0, r1, 0x3c, &(0x7f0000000040)={0x22, 0x7, 0x8, 0xb2d}) r2 = gettid() waitid(0x2, r2, 0x0, 0xa, &(0x7f000027e000)) 2018/02/26 18:27:00 executing program 3: unshare(0x20000400) r0 = add_key(&(0x7f0000000000)='asymmetric\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000080)="4170d5715863e26161bae8b5bb6157c6384478f18780049661479b0c7013a75097e7eed67f2b69b5b7e09f684fea3bcfc0b8bb407d1b5029b460210444a0e16ef22dc0fd406fd431580fbf9add5cfc2e0a2767a5984012ade52f180b4f8f47b9", 0x60, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000200)='user\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x3}, &(0x7f0000000280)="1f46fb61ab262b487faf9efa5272b8c6f22173cbae8b4c7abc5a18e6aa95deaa2cd1749c20c00d7b90f66d1ef8b8e55ce2b4fd041f9f998033ac1fa2b44bd058a171ecbd6b38493ff803ab640aae1c46006222fcdb968d316db2780112ac49c46023bde51db26b775dee", 0x6a, 0xffffffffffffffff) keyctl$instantiate_iov(0x14, r0, &(0x7f00000001c0)=[{&(0x7f0000000100)="fdb5c2b1aee1cabb1796da6ad8fad2193420e1db9deeb30dee29d154098fbeb3ec1668e5cd1a040d478fb9e9e91c74af09ad2b1acf957113ee6abc59a5cefeaeac5a5e8e98c75f5c6ee5027bd1fc0380c0fef0a0bf6a75a21129f006ba54e157684c1a7ff1a8c5f6caf094ca93f312cf77fa4b", 0x73}, {&(0x7f0000000180)="bd5f539523894b708036fc10932522b04d79e80b8136332f7cc2163133795c12fd05", 0x22}], 0x2, r1) r2 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x5, &(0x7f0000c18000)=0x1, 0x4) 2018/02/26 18:27:00 executing program 4: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x40000, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)={@multicast1=0xe0000001, @loopback=0x7f000001}, 0xb6) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f0000000040)={0x3, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001}}}, 0x90) getsockopt$inet_buf(r2, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f00000000c0)={0x3, [0x0, 0x80, 0x5]}, 0xa) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:00 executing program 6: r0 = socket$inet(0x2, 0x802, 0x0) setsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000ee8000)=0x3f, 0x4) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x1, @rand_addr=0x401}, {0x1, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff]}, 0x44, {0x2, 0x3, @loopback=0x7f000001}, @common='teql0\x00'}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000eedffc)=0x7fe, 0x4) sendto$inet(r0, &(0x7f0000000080), 0xffffffffffffff00, 0x0, &(0x7f0000514ff0)={0x2, 0x0, @empty}, 0x90) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000eebf9e)='-', 0x1) recvmsg(r0, &(0x7f0000bd9000)={0x0, 0x0, &(0x7f0000eec000)=[], 0x162, &(0x7f0000000faf)}, 0x40002109) pipe2(&(0x7f0000000080)={0x0, 0x0}, 0x80800) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000fc0)=""/4096) 2018/02/26 18:27:00 executing program 5: socketpair(0x9, 0x0, 0x80000000, &(0x7f0000000000)={0x0}) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000000040)={0x2, 0x2, 0xffff, 0x3, 0x8, 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004c6000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000100)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}}) 2018/02/26 18:27:00 executing program 2: r0 = socket$inet(0x2, 0xa, 0xfffdffff) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000440)={'filter\x00', 0x7, 0x4, 0x3b8, 0x1e8, 0xe8, 0xe8, 0x2d0, 0x2d0, 0x2d0, 0x4, &(0x7f0000186fc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}, {{@uncond, 0xc0, 0x100}, @unspec=@ERROR={0x40, 'ERROR\x00', 0x0, "f50b33a046270cb326acde553e815d83828c611511199409e6d23d16b676"}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x408) r1 = dup3(r0, r0, 0x80000) connect$inet(r0, &(0x7f0000000440)={0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000000440)=[0xd3d, 0xfffffffffffffff9]) 2018/02/26 18:27:00 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000000000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000068f50)={{0x80}, "706f72ff0700000000000000000000000000000000000000000000001f0000ffffffffffffffef000003ff00000000000012000000000000000000000600", 0x0, 0x80003}) r1 = dup3(r0, r0, 0x80000) accept4$ax25(r1, 0x0, &(0x7f00000000c0), 0x800) openat$sequencer2(0xffffffffffffff9c, &(0x7f00004d1ff0)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 18:27:00 executing program 7: r0 = socket(0x11, 0x80000, 0x200) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0x2, 0x8}, 0xc) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f000001cff8)='syscall\x00') epoll_pwait(r1, &(0x7f0000167fc4)=[{}], 0x1, 0x0, &(0x7f0000ad5ff8), 0x8) epoll_pwait(r1, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}], 0x6, 0x7, &(0x7f0000000080)={0x3}, 0x8) ioctl$LOOP_GET_STATUS(r1, 0x4c03, &(0x7f00000000c0)) 2018/02/26 18:27:00 executing program 5: setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x59}, 0x10) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5bff8), 0x8) r1 = getpid() r2 = gettid() readv(r0, &(0x7f0000000040)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x54) tgkill(r1, r2, 0x1) 2018/02/26 18:27:00 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x408) getresuid(&(0x7f000099cffc), &(0x7f0000159000), &(0x7f0000a9bffc)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0x100000000}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x89}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={@generic="fa53949677221ef842d7d3391c7c79da", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0x8) 2018/02/26 18:27:00 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000000000)={0x0, 0x0}) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) write(r1, &(0x7f00000000c0)="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", 0x1000) umount2(&(0x7f00000000c0)='./file1\x00', 0x5) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000010c0)={0x0, @in6={{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x7}}, 0x2, 0x8}, &(0x7f0000001180)=0x98) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000011c0)={r2, 0x100, 0x81}, 0x8) 2018/02/26 18:27:00 executing program 0: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000a54fdb)="2400000052001f0014f9f407000409000200071008000100010000000800000000000000", 0x24) dup(r0) r1 = dup(r0) read$eventfd(r1, &(0x7f0000000000), 0x8) 2018/02/26 18:27:00 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x40, 0x9, "923049c067d9", 0x9}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x38) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/02/26 18:27:00 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x22000, 0x0) splice(r0, &(0x7f0000000040), r1, &(0x7f00000000c0), 0x3, 0x1) splice(r1, &(0x7f0000000100), r1, &(0x7f0000000140), 0x8, 0x6) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000280)=0xe8) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000002c0)={@mcast2={0xff, 0x2, [], 0x1}, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, @empty, 0x7, 0x1, 0xc2, 0x400, 0x2, 0x1000000, r2}) write$selinux_create(r1, &(0x7f0000000340)=@access={'system_u:object_r:power_device_t:s0', 0x20, '/sbin/dhclient', 0x20, 0x32, 0x37}, 0x36) write$selinux_create(r1, &(0x7f0000000380)=@access={'system_u:object_r:sysfs_t:s0', 0x20, '/usr/sbin/cups-browsed', 0x20, 0x37, 0x36}, 0x37) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000000400)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x8}) write$selinux_create(r1, &(0x7f0000000440)=@objname={'system_u:object_r:sysfs_t:s0', 0x20, '/usr/lib/telepathy/mission-control-5', 0x20, 0x30, 0x36, 0x20, './file0\x00'}, 0x4d) r4 = dup3(r1, r1, 0x80000) ioctl$FIONREAD(r4, 0x541b, &(0x7f00000004c0)) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000000500)) modify_ldt$read(0x0, &(0x7f0000000540)=""/20, 0x14) splice(r4, &(0x7f0000000580), r4, &(0x7f00000005c0), 0x4, 0x4) sendto$ax25(r0, &(0x7f0000000600)="b6baa47bfd2366a1385a1995e1b367ec638e69796230d01cf198fe96fb347499e96c8134b94dcc92c0220643ed755c2f40872166f1b58223ade029f37a4caa9b721e05394e28c4c5e8e933a08423eb0e8a886174053e7c8be2d998", 0x5b, 0x40000, &(0x7f0000000680)={0x3, {"ddd8b5ef49f1aa"}, 0x56f}, 0x10) ioctl$KDDISABIO(r0, 0x4b37) ioctl$sock_SIOCOUTQNSD(r4, 0x894b, &(0x7f00000006c0)) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f0000000700)="c2ae43600e0720bcaf98193b1a3071b4b2c3d29ed92157f64428fb419c729116b0d93043d2d9d772f12e7a7b025d1811c370420972dcde35280894d77854260d58c9ad6ee0debdfbe668d30ced9ff1f125f471647535611a60902acba40ded8594") setsockopt$ax25_int(r4, 0x101, 0x3, &(0x7f0000000780)=0x6, 0x4) fdatasync(r4) getsockopt$inet6_opts(r0, 0x29, 0x0, &(0x7f00000007c0)=""/42, &(0x7f0000000800)=0x2a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000840)=[{0xa, 0x6da}, {0x6, 0x1}, {0x0, 0x1223}], 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000880)={0x0, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x7}}}, 0x5, 0xffff}, &(0x7f0000000940)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000980)={r5, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x3, 0xc7}, 0x98) rt_sigpending(&(0x7f0000000a40), 0x8) ioprio_set$uid(0x3, r3, 0x4) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000a80)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000ac0)={0x2, 0x0, 0x81, 0x4, r5}, 0x10) setns(r4, 0x40000000) 2018/02/26 18:27:00 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x5bc77e052949330f, 0x0) fcntl$setstatus(r0, 0x4, 0x6400) inotify_init1(0x800) 2018/02/26 18:27:00 executing program 2: r0 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)=' ', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) connect$ipx(r0, &(0x7f0000000000)={0x4, 0x40, 0x9, "923049c067d9", 0x9}, 0x10) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x38) mq_unlink(&(0x7f0000001000)='/dev/rtc\x00') 2018/02/26 18:27:01 executing program 3: r0 = syz_open_dev$binder(&(0x7f0000e0f000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = epoll_create(0x4000000010011) socket$l2tp(0x18, 0x1, 0x1) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000336ff4)) ioctl$BINDER_THREAD_EXIT(r0, 0x40046208, 0x0) close(r1) 2018/02/26 18:27:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$KDMKTONE(r0, 0x4b30, 0x10001) ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000100)={&(0x7f0000ffd000/0x1000)=nil, 0x1000}) getsockopt$netrom_NETROM_T1(r0, 0x103, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat$selinux_user(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/user\x00', 0x2, 0x0) 2018/02/26 18:27:01 executing program 4: getpgrp(0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x1, 0x0) ioctl$VT_OPENQRY(r0, 0x5600, &(0x7f0000000040)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0xc) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/fib_trie\x00') fcntl$getflags(r2, 0x1) 2018/02/26 18:27:01 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)='E', 0x239) ioctl$sock_ifreq(r0, 0x1000080000089f1, &(0x7f0000568fd8)={@common='tunl0\x00', @ifru_data=&(0x7f00008e7fe0)="01000000090002fbff031d0000010000c7000000e00003000480fbf502007e23"}) 2018/02/26 18:27:01 executing program 5: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000000000)={0x7, 0xfffffffffffffff8}) ioctl$KDMKTONE(r0, 0x227e, 0x1) 2018/02/26 18:27:01 executing program 2: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)={0x0}) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r2 = getpgrp(0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) setpgid(r2, r3) socketpair$inet6(0xa, 0x0, 0x0, &(0x7f0000000400)) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 2018/02/26 18:27:01 executing program 7: r0 = syz_open_dev$evdev(&(0x7f0000d19fee)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0xfffffd24) execveat(0xffffffffffffffff, &(0x7f0000afa000)='./file0\x00', &(0x7f0000445000)=[], &(0x7f0000926000)=[], 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x7, 0x80) ioctl$DRM_IOCTL_MAP_BUFS(r1, 0xc0186419, &(0x7f0000000300)={0x3, &(0x7f0000000040)=""/53, &(0x7f0000000280)=[{0x3ff, 0xb4, 0x7, &(0x7f0000000080)=""/180}, {0x5a88cbe2, 0x75, 0x7, &(0x7f0000000140)=""/117}, {0x0, 0x84, 0x80000001, &(0x7f00000001c0)=""/132}]}) clone(0x0, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f00000d5000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 2018/02/26 18:27:01 executing program 4: mknod(&(0x7f0000000ffa)='./bus\x00', 0x1000, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = creat(&(0x7f0000ccb000)='./bus\x00', 0x0) r3 = open(&(0x7f0000043000)='./bus\x00', 0x0, 0x0) lremovexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=@known='system.posix_acl_default\x00') dup3(r0, r3, 0x0) dup3(r2, r1, 0x0) r4 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f00003d6ff4)) open(&(0x7f0000c0cffa)='./bus\x00', 0x80c7e, 0x0) 2018/02/26 18:27:01 executing program 5: mkdir(&(0x7f000000dff6)='./control\x00', 0x0) r0 = open(&(0x7f0000039000)='./control\x00', 0x0, 0x0) mkdirat(r0, &(0x7f000002cff6)='./control\x00', 0x0) r1 = openat(r0, &(0x7f0000fa2000)='./control\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0\x00', r1, &(0x7f0000012ff6)='./control\x00') renameat2(r1, &(0x7f0000bee000)='./control\x00', r0, &(0x7f000003a000)='./control\x00', 0x0) 2018/02/26 18:27:01 executing program 3: timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x1, @thr={&(0x7f0000000000)="7664aa361d807489accec267d45fd6d9d3990f11108f8c4eb7f94af1ecc018ebf663b41d523c07d365f88f2f422bf9d1b295fb06cf66a5d003f078721dbf39b0e398035af660b490239be94032313517761d004c37430763edd4e02074a9e2c383b7c34b4993c478b1468a9ed04465ba1e2cb9bfdb8b043f81f8e551931a8446f9d252695c50579f760985d920a9229c342a2a0c6e135df29587b360aa21d98c130af02313a549bf3308c9b1fd9a8401c0347dda442a200c4a1c88", &(0x7f00000000c0)="5c48bb687373e6196dd9e756bed0c3c5b99c9c9540faa593bcd83abb115a727b3374f73a85a6ba139d842b1ddf1e83361e6b2ca6192407081d23d46765b2efc9ae0f8bec22"}}, &(0x7f00000001c0)=0x0) timer_getoverrun(r0) r1 = eventfd2(0x0, 0x0) read$eventfd(r1, &(0x7f0000000000), 0x8) write$eventfd(r1, &(0x7f0000000ff8)=0xffffffffffffffff, 0x8) 2018/02/26 18:27:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x84) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @loopback=0x7f000001}, 0x10) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') fgetxattr(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="7343806375726974796e73656266"], &(0x7f00000000c0)=""/249, 0xf9) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000000c0)={0x0, 0x0, 0x9, 0x0, 0x1}, 0xc) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f00000001c0)={0x9, 0x1, 0x6, 0x6, 0xffffffff80000001}, 0xc) unlinkat(r0, &(0x7f0000000000)='/', 0x0) 2018/02/26 18:27:01 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0xffffffffffffffff, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000cecffc), 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f000000efc8)={&(0x7f0000010000)=@kern={0x10}, 0xc, &(0x7f0000004ff0)=[], 0x0, &(0x7f0000001000)=[@rights={0x18, 0x1, 0x1, [0xffffffffffffffff]}], 0x18}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000010ff4)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=ANY=[@ANYBLOB="00000080000000000020", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f000001cffc)=0x3a) ioctl$sock_FIOGETOWN(r2, 0x8924, &(0x7f0000000ffc)) 2018/02/26 18:27:01 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000040)=0x5) r1 = dup2(r0, r0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000080)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x3000}) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) r2 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r2) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00000000c0)=0x408) getresuid(&(0x7f000099cffc), &(0x7f0000159000), &(0x7f0000a9bffc)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x2000, 0x1) setsockopt$inet_icmp_ICMP_FILTER(r3, 0x1, 0x1, &(0x7f00000000c0)={0x100000000}, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x89}, &(0x7f0000000140)=0x8) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000180)={@generic="fa53949677221ef842d7d3391c7c79da", @ifru_addrs={0x2, 0x3, @loopback=0x7f000001}}) ioctl$ASHMEM_PURGE_ALL_CACHES(r3, 0x770a, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000180)={r4, 0x7}, &(0x7f00000001c0)=0x8) 2018/02/26 18:27:01 executing program 4: r0 = mq_open(&(0x7f0000000000)='\x00', 0x880, 0x1a4, &(0x7f0000000040)={0xffffffff, 0x5, 0xa377, 0x5, 0x1, 0x0, 0x6, 0x200006}) fcntl$addseals(r0, 0x409, 0xd) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000000)={0x2, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x2fe, 0x400) ioctl$DRM_IOCTL_AGP_ACQUIRE(r1, 0x6430) 2018/02/26 18:27:01 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r1 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) fchmod(r1, 0x0) close(r1) close(r0) 2018/02/26 18:27:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000fb4000), 0x0, 0x20000004, &(0x7f00007aa000)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) r2 = accept4(r1, &(0x7f0000218fa8)=@alg, &(0x7f0000db4ffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0xe0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}}, []}, 0x10176}, 0x1}, 0x0) getsockname(r2, &(0x7f0000000000)=@nfc_llcp, &(0x7f0000000080)=0x60) 2018/02/26 18:27:01 executing program 0: r0 = syz_open_dev$random(&(0x7f0000001ff4)='/dev/random\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000df000)=""/4096, 0x1000}], 0x1, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000040)=""/68) mmap(&(0x7f0000000000/0xdc1000)=nil, 0xdc1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() fchmod(r0, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) tkill(r1, 0x1000000000016) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x800, 0x0) setsockopt$sock_linger(r2, 0x1, 0xd, &(0x7f0000000080)={0x26, 0x80}, 0x8) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/02/26 18:27:01 executing program 5: seccomp(0x1, 0x0, &(0x7f00008c1ff0)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x66, 0xffffffff}]}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000740)={0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000800)={0x0, 0x0, 0x0}, &(0x7f0000000840)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000880)={0x0}, &(0x7f00000008c0)=0xc) fstat(r0, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000980)='./file0\x00', &(0x7f00000009c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000a80)={0x0, 0x0}, &(0x7f0000000ac0)=0xc) r9 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000b00)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000b40)={{{@in6=@dev, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@multicast1}}, &(0x7f0000000c40)=0xe8) lstat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = gettid() stat(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000e00), &(0x7f0000000e40), &(0x7f0000000e80)=0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000ec0)=0x0) lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getegid() r19 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000fc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r21 = getegid() ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000012c0)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001300)={0x0, 0x0}, &(0x7f0000001340)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001380)={0x0, 0x0, 0x0}, &(0x7f00000013c0)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000019c0)={0x0}, &(0x7f0000001a00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001a40)={{{@in=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@multicast2}}, &(0x7f0000001b40)=0xe8) getgroups(0x5, &(0x7f0000001b80)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001bc0)={0x0}, &(0x7f0000001c00)=0xc) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000001c40)={{{@in=@dev, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000001d40)=0xe8) lstat(&(0x7f0000001d80)='./file0\x00', &(0x7f0000001dc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000001e40)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0}, &(0x7f0000001ec0)=0xc) r33 = getgid() ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000001f00)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001f40)={0x0, 0x0}, &(0x7f0000001f80)=0xc) getgroups(0x1, &(0x7f0000001fc0)=[0xffffffffffffffff]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002840)=0x0) lstat(&(0x7f0000002880)='./file0\x00', &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002940)=0x0, &(0x7f0000002980), &(0x7f00000029c0)) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000002a00)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000002a40)={{{@in=@empty, @in=@broadcast, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @rand_addr}}, 0x0, @in6=@ipv4={[], [], @empty}}}, &(0x7f0000002b40)=0xe8) getresgid(&(0x7f0000002b80), &(0x7f0000002bc0), &(0x7f0000002c00)=0x0) r43 = getpid() r44 = geteuid() lstat(&(0x7f0000002c40)='./file0\x00', &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000002d00)=0x0) r47 = getuid() r48 = getgid() r49 = fcntl$getown(r0, 0x9) r50 = geteuid() getgroups(0x8, &(0x7f0000002d40)=[0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000002fc0)=0x0) lstat(&(0x7f0000003000)='./file0\x00', &(0x7f0000003040)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f00000030c0)='./file0\x00', &(0x7f0000003100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000003180)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000031c0)={0x0, 0x0}, &(0x7f0000003200)=0xc) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000003280)={0x0, 0x0, 0x0}, &(0x7f00000032c0)=0xc) r58 = getpgrp(0x0) fstat(r0, &(0x7f0000003300)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000003380)='./file0\x00', &(0x7f00000033c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f00000034c0)=[{&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000140)="849fde8c563e1a7bc411be20b575801ed728e6af03c24a3b750d75f33e1b8ce128b6c9e5d0f1fd4fca04fb40dd0848a64552cfc81ad9d2d150b7975648e9d93b3fe0ce2737f8ab10ec9daa538aeb84ce7f0cdbf547d95a958ff2ef171e8a340c0c6e429ad17a94d6762a2f293ed64138065f6d641bee5d255d15857c72c1779ffed550e6", 0x84}, {&(0x7f0000000200)="cc03f6730464f3d33860c7f3491eb4301a809846914f1de3008488c0e7e9ed480682c5a5f1f0942224fc0b4b03da4023c58cc141dcc7de0ccba783be0c2d40229d31209f79fc4f08b96de0f5aa3340da389803fd7027b2b41e3285daf8eb0faf2f46b9d59a646efd478a4dd6f03f1514417b6cabf52f01604dc3d8052b7e268ba0", 0x81}, {&(0x7f00000002c0)="e75181750fef1d86c333ea7971efb4ec21ecf47bd8d69dbb86c565f006139c235b61a0b6e8b7ac9f4a99752835f9f1be51789307d6aef7b621", 0x39}], 0x3, &(0x7f0000000340)=[@rights={0x18, 0x1, 0x1, [r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0x40, 0x11}, {&(0x7f0000000380)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000540)=[{&(0x7f00000003c0)="1ed15f3c0ef63bed1ee98cb9d4774c0469ee25fc114be83697406341ce292dd3970dc22620d4f0248497dc5bd8df32582b2b06d4f3f5c1d991a0af794d123ca29afa5dd6953ffaa47d50fdedd116512eaacf62906ea479d59847a639a87204edcb132c268c4e590645eecc4d07eab09130365b281a967c9e4d573acd9c6e3ccc334b1e5021ea69a73a84220aefac791afb8a138b535b44b1920ea3cba0eae5ed8a40e31cb77e0e0f7f552bda688a763a4d1a2dc4dfed62fd52bd5d61f5ebaeb87e4bdd54867e9bf7528730b47af75e1e989b89d086d95aea58241db0a31a2965ad16371ac00de0a8", 0xe8}, {&(0x7f00000004c0)="fa8db8bd1422d54136b99845ae3b8fe0e9b2071133116cb4807604ab67a53bdd3e2740f33091ece01c9bb11c6b2e2b39766ee2", 0x33}, {&(0x7f0000000500)="31d55aec75c616472914a088098620f8f6ee70df9376d86c476d6e70189bb8ae5a8f23d717c1909f15647c247df95aed32e97455f365872e12c3078509fa4058", 0x40}], 0x3, &(0x7f0000000580)=[], 0x0, 0x1519ec07487f1ed9}, {&(0x7f00000005c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000700)=[{&(0x7f0000000600)="715283a1d4d57907656c4bdc3b9704b1025e1f8e9be09121909a948fb75b8164669ee8687bb8c41e85a692b093630843919550f84c3446b4329fd6ebedc02dad0670ddf95bd6ed8b20d25e2696a37a70b85ee57e665f4d5a77ca42eb95e2f85883765884eec3aa07a6633955f0492e47cad08a5b74be59566ca8fd7a0b697bc258b2876c030fa95c80be65bee9934961e1d2f280962fb19ecf0739cb451d8adda4346325985c2114b3dbe3c6b99581f3f3b9be0d7d0ce514f122", 0xba}, {&(0x7f00000006c0)="24b55a0b54dd33188fda31ea4e80c0a86f34a595ea5632a1f03faf9bf2e26c20cd25c08a6271c0461607d36e", 0x2c}], 0x2, &(0x7f0000001040)=[@cred={0x20, 0x1, 0x2, r1, r2, r3}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r16, r17, r18}, @cred={0x20, 0x1, 0x2, r19, r20, r21}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x118, 0x40005}, {&(0x7f0000001180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001280)=[{&(0x7f00000011c0)="7625c1c0547ee8ed0e00c5f3e783c36868322bb3fe1deae451c82ed341e551300bc37a9218f8d53102c4953d3892d2cc922514ea14c08b0d2b77073dd5ca4575db4e839be0dd7f1f994dfaf3a03239da4001671d28ec52e5129525e2f76c2fec20e3628055d0a18772bfa3e5c1781a1dc69be78bcc19e30b6c8136770263c9e8555f576a93bb33c8dc6dfef6fad9c48a9a234886f4f6ccaaa5be94389a041ac5aad2a0830cf5d0018ecb059715cf", 0xae}], 0x1, &(0x7f0000001400)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r22, r23, r24}], 0x48, 0x8800}, {&(0x7f0000001480)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001800)=[{&(0x7f00000014c0)="2e94b5910cdc7aef47cd74a346a316782f65d72316790253baff9cf8f87fa39643b0cebd098d6c680d85a6950fde8074a766d50a3f27b4cb43", 0x39}, {&(0x7f0000001500)="42b189c97b1becdf8bb0a1c1c7f28ab40283c38b1398fbdb4dd606d7512c9eabc10f48a10d952445ac80ee2369e78ee9ddc5276814a657ae4103310f8e1eeea087c538bebd177e75648cb5840d6698ed79ec9b8dee22e0daa270fd61b5b57895cdcf0976d32671a4cf001aa64ace5aec42dfe737085fd3ab91f85ad26acebabeda1ec41f994fed0ce48f9dfbc93a8f9486707aa70862760ebb41f959f021c2e84c4bdcd8aa04840b29cb687a505a045bd59abf6bbbad53d6d3cbfbec78cf0c6871a33a606ac8ffd28999c9bec3ef7025cf8ed4423018689093", 0xd9}, {&(0x7f0000001600)="d683b15323318724e148e3036511ede45f7e40a7daafd4d138", 0x19}, {&(0x7f0000001640)="17438df4092e3022e6ad64a5c7a55b494039ca6c5cdb6b536b7912c16953f892c490404cdccb09940320c4b5f3af5f556b19081be20ca44e4dab3da477de4b6b74357642fc70883e1e7731babf5e178acb186e96811afd9c1eb4946e48fc272649aa2863a9a0695f2fc7c1bad2ecbdf9e55a6cbb68d393b87a0ed30562dc43654b868fe3c0a6b47646622a18a92cace4ae564671d6d9f1031cb4b27b51fef9d95154290c7befe0dbd0b5777eddaa932946d88e10119ae063e065cd0dc3f6f5719f6b97f5e54c86bddc3bd3d8fd8953100caa4166862fb4553c0a5f6b7cfeea04ec48597d8f956969ae055d6a92ee08da", 0xf0}, {&(0x7f0000001740)="139f69ead7127d58", 0x8}, {&(0x7f0000001780)="560344df88dffe205ac7b3830cd4bea219b4abbc9d6e78200083d75b480ab25d4c851e387ef89a5cae0ab1b276281c029ca2818c47569d1dc7cc13d709a66667cc6bdec42c8e2f", 0x47}], 0x6, &(0x7f0000001880)=[@rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}], 0x28, 0x4000}, {&(0x7f00000018c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001980)=[{&(0x7f0000001900)="067d5fd658954a4d5d627661651d38c4171305d45aca257092f313314b8545e685b8d533307392b9ff31633b1d1ba76f7168aa", 0x33}, {&(0x7f0000001940)="7d062a8d435f24", 0x7}], 0x2, &(0x7f0000002000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r25, r26, r27}, @cred={0x20, 0x1, 0x2, r28, r29, r30}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r31, r32, r33}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r34, r35, r36}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x108, 0x4000010}, {&(0x7f0000002140)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002780)=[{&(0x7f0000002180)="154fe22a3e7b14e09c766e7e9a1a75f5bffe3840c7264833df8764bb495a4eb5967d47b62a42b471b5a0c8db8823cf703056dca3452137952e059513d8e73e35a53bf0d2dd4e138037", 0x49}, {&(0x7f0000002200)="dda0e095faf3dae69d213a03ed8f68acba91dee7b098489f1d0185db927f0217943812c2e760345f2277198a7efae886418b0474ffc8c5b2cf6fa4b1600680ca67ccb497b3c7fc68eda5512c58", 0x4d}, {&(0x7f0000002280)="6143d336c4e7bcea967e03107a7529f41a23c6937a2284f0a02c3adc52e65935a1ae75b35382a5c3975778b75ca8dabeecffc8d6688d1572a63482a790b32267fef4b2ba6c0662e56ea9d3d7c0a3c0cf8fee23252beba8bb3a66648521f984dba82634af48de4ca7a6f2307a34a0cb5dfabeb581848e8df4d7c2295fd5dc941f83433d3d332aa17b9ba7b8e827cb0a3ad06f6da6a7d3d4cefb405186f1bf226816f0f78abf71", 0xa6}, {&(0x7f0000002340)="9e334062e903a8050e3c7a3fb3aa136a687f015f6c4947daf394815e28a31bef1518dc26e8686c9c4e6041a2191ab715a8757597cf29f0e17878fa554a86ff733a347d413efa10eefcb88c114a5b84819ae5ffe3376b6038e30685e85b06252fa760f4225856e69406856b25b782bac07d85d87c91df6d0a98bd9cb1cc8838fc3f560d186edb3cd3ffea5188be1e4f19c780a0052a24f833b79a359f5affaa7c88159f3543c1ce03111c0f6cc972ee89a10c4d6f0fb1a02fe3a61748", 0xbc}, {&(0x7f0000002400)="3a80cc0a3d5afe7bca7dd9dd9c0cc0e32fcb904d3d3d748eab6558c3634ca0859655df896d90fa80fe4dfe65b2ba4b088c9f0e0ce12df4a11deeff8a1d5a645d21", 0x41}, {&(0x7f0000002480)="03d2b5a263b9433f5ca7e8cf8b2ddad979fdf75634800f0049690688c9f9f694a6fb164008bfb6598eaef753e8a25430dc3f2559c8efd05897bb8f57b097fecbd2b8290885c9b8bd009bc9c57bdddb178055b4d66d00a602d49fca46ef967553783413636e73ae1584e71be34fe10ccdc99bf710e7bf924e986452d64fcb59dd7e0ab40e10e1849ed1d05e982dbd981eb66f979769c3c2148aefc58787e401e83625516631a4c39b844ecc5322fc13692d67cc8e94672f46e553d454855c8507a51cc7e439a5bb52a939916a3531daad07e7904158b06b2b4e", 0xd9}, {&(0x7f0000002580)="8e65a7c722090599e54e4c9765209acbdab5f83d8a6230fe441ce8fd42b0201fc1adedfa49e2e3a2d0b570acdd23b049450c195b593d89f4af263f626a740befc61c32d4cd09f4319721927bceb6caee9516bdd1b9be05d1f2d52742f996cbe221f4643dfbe8c467f16402c040c63e62632c7e933f1d59a9e82bede0a9b58b5a3bb6387b0e58e33fb77f730fe27c1453745a59fff455d8a05daa49674296e210bffe3ff625aaef845f7c840ef3903a7e6c8d6473cf5216daddfff259fc99261be597a1f7cc9cf7ad92a857bf7aa09b39210b087fe7e8195cbcc66988ca206daad37851a3745e4fbf2374296db5b10b", 0xef}, {&(0x7f0000002680)="0f46da0adf21aea651433e79ef5b061aa3317030ba1f556c7d2bb0567cd74e0ede7f6e48c20f2fbdde8204329ac0f5ca85328052299874bf121ffa19511cea91b0378f079651f35371e45353f46b618a7f8de666979887", 0x57}, {&(0x7f0000002700)="a3183f0681ccd3f6e7c2210b4769c04386eb3f31036b732b6c9d5a274e0051f12225a8ac5117eaad947249dd16b9080e52024b5e20a2c0851f579711d2fb0da26e2d3d509d5be5699111f50c503974388e74584b829d1d6e50eea5ef6b18a91d60a2f5f08d36f861536fd364cf484c4f4ddca5ae1f922e048c", 0x79}], 0x9, &(0x7f0000002d80)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r37, r38, r39}, @cred={0x20, 0x1, 0x2, r40, r41, r42}, @cred={0x20, 0x1, 0x2, r43, r44, r45}, @cred={0x20, 0x1, 0x2, r46, r47, r48}, @cred={0x20, 0x1, 0x2, r49, r50, r51}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0, r0]}], 0xe0, 0x5}, {&(0x7f0000002e80)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000002f80)=[{&(0x7f0000002ec0)="0ddbeb0cd9fcde206c68f6008b26931c3aee65d6c9cb12c5d7a8de552d7fe66f78bb2f25fba765afd9e17995200681214c04d9a148406377173d5f1bea3ee85b06b35d2b233917b3da3f0aacabc05eedd15f5939c0d3af2b5c9f4f5898ccc0ac4f108da2e31083beac97cb4da032654a4d886064e5f39ea3cf3e82115a61084e8da230d6a86edf3b82b675b2d0bc58271397b616efc1fb4f39abaac95c93b5dd2af1fa084097716fbe9638766ff0712fb2e0d37c366433", 0xb7}], 0x1, &(0x7f0000003440)=[@cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @cred={0x20, 0x1, 0x2, r58, r59, r60}], 0x60, 0x404c010}], 0x8, 0x20044000) fstatfs(0xffffffffffffffff, &(0x7f0000a9cf6c)=""/148) 2018/02/26 18:27:01 executing program 4: openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000a9ff0)='/selinux/policy\x00', 0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000d17000)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 18:27:01 executing program 7: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b96000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000b9efc8)={&(0x7f0000b9e000)=ANY=[@ANYBLOB="a63c8cc27fc6f62c02001700"], 0xa, &(0x7f0000495fd0)=[], 0x0, &(0x7f0000b9efdb)}, 0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000b9a000)=0xd9df, 0x4) sendmsg(r0, &(0x7f0000b95fc8)={0x0, 0x0, &(0x7f0000b94000)=[], 0x0, &(0x7f0000b94d6e)=[]}, 0x0) 2018/02/26 18:27:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x6, 0x5, [0x2, 0x3ff, 0x10000, 0x7, 0x1ff]}, &(0x7f0000000040)=0x12) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={r1, 0x100000000}, &(0x7f0000000100)=0x8) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) [ 99.363722] TCP: request_sock_TCPv6: Possible SYN flooding on port 20010. Sending cookies. Check SNMP counters. 2018/02/26 18:27:01 executing program 6: r0 = gettid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/raw\x00') timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)) rt_sigsuspend(&(0x7f00004e6ff8), 0x8) ptrace$setsig(0x4203, r0, 0x7, &(0x7f0000000040)={0x3b, 0x1c6, 0x1, 0xf8}) clone(0x0, &(0x7f0000d51000), &(0x7f0000744000), &(0x7f0000645ffc), &(0x7f00001a2000)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000080)={{0xffffffff, 0x5}, 0x1, 0x10001, 0x3, {0x20, 0xfff}, 0xfffffffffffffeff, 0x9bb5}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r0, 0x1000080000010) 2018/02/26 18:27:01 executing program 3: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in6=@ipv4={[], [], @remote}, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={@common='teql0\x00', r1}) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000180), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f000039cfe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r3, 0x0) sendto$inet6(r2, &(0x7f0000c7a000), 0x0, 0x20000004, &(0x7f0000b23000)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000280)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x72) sendto(r2, &(0x7f00002df000)="8f", 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000cbff78)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [], 0x1}}}}, 0x88) getsockname(r0, &(0x7f00000001c0)=@hci, &(0x7f0000000200)=0xc) 2018/02/26 18:27:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00000000c0)={0x6}) 2018/02/26 18:27:01 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0xa0bccbe68e7ed68f, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x81) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000935000)={{0x8000000000000006, 0x5}, {}, 0x0, 0x2}) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) 2018/02/26 18:27:01 executing program 0: r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x10, 0x0, @thr={&(0x7f0000000040), &(0x7f00000000c0)}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f0000605000)={{}, {0x0, 0x1c9c380}}, &(0x7f0000000100)) tkill(r0, 0x1000000000013) 2018/02/26 18:27:01 executing program 7: r0 = syz_open_dev$tun(&(0x7f0000124ff3)='/dev/net/tun\x00', 0x0, 0x0) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000511fd8)={@generic="08000000e57efff72a00060b4400815c", @ifru_mtu=0xcf1a}) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) bind(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="2700000007000000020000000600000001f9a1156f2bf0989150c3ab112f57d357354902e8f7f6b2be55af027f796d150d639f3aad88f5c13ff936e229693707b5c8ae437a93dc736314d1b36a8d81faf97823519141c1de016b0ba8eb2cefe900000000000000faffffffffffffff"], 0x60) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f000053d000)={@generic="196dc1701ce8009a1da97f1bb45f38b7", @ifru_map={0xd6c}}) epoll_create1(0x80000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000544000)={0x0, &(0x7f0000468000)=[]}) 2018/02/26 18:27:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00007a0000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000616ff8)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) close(0xffffffffffffffff) close(r0) 2018/02/26 18:27:01 executing program 2: mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x400) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x0, @empty, @generic="b0c5c68f959a8c39470ea6d0ce843b17"}}) signalfd(0xffffffffffffffff, &(0x7f0000000040)={0xfffffffffffff000}, 0x8) getitimer(0x0, &(0x7f00000001c0)) 2018/02/26 18:27:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) write$selinux_create(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="73797374656d5f753a6f626a6563745f723a636572745f743a7330202f7573722f7362696e2f637570732d62726f77736564203731202e2f66696c653000bd47bc2e87bfe7814542064adf5a4c2e2df0b796fe1114297daade0f0f6fecc32314be1f03d0bc6d60a7b7f1b55194369c98c4c825eb273f869fffd6ecff95b2b642c05156b8155777010b4f878da0756c5842fe421b8c932201f7"], 0x3e) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f00000000c0)='/', 0x10200) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000140)={r1, 0x2, 0x7, 0x6251}, &(0x7f0000000180)=0x10) 2018/02/26 18:27:01 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000057c000)={0x2, 0x78, 0x47, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_init1(0x0) r0 = open(&(0x7f000054aff8)='./file0\x00', 0x2000, 0x40) faccessat(r0, &(0x7f00001fb000)='./file0\x00', 0x8, 0x400) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f0000000040)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_SG_FREE(r0, 0x40106439, &(0x7f0000000080)={0x7, r1}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0086426, &(0x7f0000ad6ffd)={0x7, &(0x7f000053b000)=[{}, {}, {0x0}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00006daff8)={r2}) getsockopt$sock_buf(r0, 0x1, 0x37, &(0x7f0000000040)=""/20, &(0x7f0000000080)=0x14) setrlimit(0xc, &(0x7f00008ec000)={0x2, 0x7}) mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x8c2, 0x0, &(0x7f000004b000)={0xffffffffffffffff, 0x1, 0x3}) 2018/02/26 18:27:01 executing program 3: setxattr(&(0x7f0000000040)='..', &(0x7f0000000000)=@known='security.selinux\x00', &(0x7f000059afd5)='system_u:object_r:system_dbusd_var_lib_t:s0', 0x2b, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f00000000c0)={0x0, 0x9752}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000140)={r1, 0x1, 0x5}, 0x8) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x0, 0x400) getsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000100)={@multicast1, @dev}, &(0x7f0000000140)=0x8) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) signalfd(r3, &(0x7f0000000100)={0x7f}, 0x8) 2018/02/26 18:27:01 executing program 6: r0 = socket$inet6(0xa, 0x200000002, 0x2) sendto$inet6(r0, &(0x7f0000000000)="1daa2d139f9c4f2e8e1eabf38e0b7a4115f45a190c769cdf65330f79685c46242d778115cf86a76ac0a0d1998ae1f06ed59648602a46e0c82ac6ee", 0x3b, 0x0, &(0x7f0000f61fe4)={0xa, 0x0, 0x0, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x9}}}, 0x1c) [ 99.473776] TCP: request_sock_TCPv6: Possible SYN flooding on port 20014. Sending cookies. Check SNMP counters. 2018/02/26 18:27:01 executing program 2: r0 = memfd_create(&(0x7f0000000000)='@proc(*[.vmnet0{\x00', 0x2) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r1) mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r2 = open(&(0x7f00006a2000)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000033ff8)='./file0\x00', 0x0) mount(&(0x7f00001a4ff2)='./file0/file0\x00', &(0x7f0000f89ff8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f000073afff)) r3 = fcntl$getown(r2, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000008c0)={{{@in6=@empty, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@empty}}, &(0x7f00000009c0)=0xe8) r5 = getgid() r6 = fcntl$getown(r0, 0x9) fstat(r2, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpid() r10 = geteuid() r11 = getegid() r12 = getpgrp(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000c40)={0x0, 0x0}, &(0x7f0000000c80)=0xc) lstat(&(0x7f0000000cc0)='./file0/file0\x00', &(0x7f0000000d00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000d80)={0x0, 0x0}) fstat(r2, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() r18 = getpid() r19 = geteuid() getgroups(0x3, &(0x7f0000001040)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r21 = gettid() getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001080)={{{@in=@empty, @in=@multicast2, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@local}}, &(0x7f0000001180)=0xe8) lstat(&(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000001380)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000013c0)={0x0, 0x0}, &(0x7f0000001400)=0xc) stat(&(0x7f0000001440)='./file0/file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r0, &(0x7f0000001640)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000080)="30467631211698a34c7e707597c59c21b8149331bdd0e3f5640276837b0416a1616f82d94ba3890298178f54101fb4976820f76d8fa1ccb41a755c568354c2dfd9d4b6ea3a983cbf1a36b52eb14ff4aa7aa0d8a5630047531172c791d0634a6658150089bb76cc3b157d223ed4b902ecceaf439ece427d094a0253f78f5c4c086fb102ac451a15036a3f4fc5d559fd654e46be73ba1408059107e77176dbe8197af245e97fe6825d485e", 0xaa}, {&(0x7f0000000140)="a688bda92284d7f1e386480b6d6385644e748ef0ffeaa911c598f595be58ab5a2bd97133a9e442a8400b73df181b895541c130d5abb5f4a246de72e3708d3f859bc80dddb393731d7e82e48e40654acd3290a2981e05463f90787c2dbcdbb04d9fa7cb346097ea49111b73670f6f6dff2fd9f6880ad5d5115b775df26cf55f4d9b95d579", 0x84}, {&(0x7f0000000200)="1907ec5e1cb36b708ac144974f411f56a7fbfbeed6295400be2e6dc01548710a1e7651142be41677a533faa440d30f2e081b2e300440505db82e258cc96cc396a3bbebcdad266ed22c2d1e0ad02356966a937de8ef3abe2f97503c2c554f0774ca6bb56484cd646092256f68780c280b3d3fa305eb0886f069", 0x79}, {&(0x7f0000000280)="e047c565a3472d83df39f60e5bc8ab77941334c737020b13079adf695e16f77c2b1ca0c2b60222466ead04a629eec1fd0ca975efb5ad683ddcc9b58fdde218ebdc4e6a1dba5cc471ca198a742f77eb609255178b6d232d0633e8f9aa20e58dd9ddc45441fe00e7885114d55ae1912ebf896027b1d8d84fdbabe8fb1b393ce3b61dab79f55969a4cfed9b76cd3ba43c3c6775f5cb9493b8cff39fee78961524d0ccf0640faec2c8dd84178dd943bcf7b75f6a468ee83b3f8ceab7786386ec3cf896c5f8e7a360c6eb", 0xc8}, {&(0x7f0000000380)="6942c7e133333c2d2bdc456fef5f75cf453efd273c4cd3a239434d03fa344a9c09af1a861aa4", 0x26}, {&(0x7f00000003c0)="2f24bd5f0503f2239f031a8e", 0xc}, {&(0x7f0000000400)="6413f3ac00b1a03feb58fd7b4e823a011346a0db652c03a3501a4f73309a9d647980e2e30bd5d04d9110e5e1bc56a553c9338b51c562473c5b721743f6eec41bfb72f8bbad28677d46e15abc764f59f4d3f5c85d62a4dbabf42861e804b41d731d3c789c625e06b34e3e555c2f85340168cec33fea", 0x75}, {&(0x7f0000000480)="807de6d22d063cbc0830bc0a0cf481185a4e8a0017a58e7da5e7f3572fe9fcaf8242d00c040cc13f054a4529893fb1123ab482e054c36347b572650e6956ed52415ab2d36889915c9e8293cadd78314d5aff52c6e8d0861c16ee1fd0cebdb4bb3e4904935fa1147cc909b501a4f54d5b4e7b283bb5c8bf6cd39c14c18feb49ffe80a73f10a6d49f3daba477e394234b0192fd63917a84d89e7b6372321b51bdfd1442ba95a337da7c6cb7f0a367f2118d0507689229f5eb8a7359dd7784e9e53b93dcbce1579", 0xc6}], 0x8, &(0x7f0000000600)=[@rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x10, 0x1, 0x1, []}], 0x38}, {&(0x7f0000000640)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000880)=[{&(0x7f0000000680)="4b261417393c995a6ba48f28bae4ea36bdb1b02bb2875204af9f6e710d4e2da8b37327015f1e08907a420c55342d828cfc1cc73ac8b2a5acbfb95dbff4230419defabd7959f35210118bad6d7a9ccd443c7bf821d25a61d196ac6cb84523ad2c013a503d2579c7a6", 0x68}, {&(0x7f0000000700)="3d75a355300db5f9b850e5ffaa45a3b5c70cf942fb6dff24b43d39c1681429386284a8d9bfd2cf03de50e43efe819638ae1c4fed6aa1d1caed8f39c300247051b3268300984d34c66500534500d5667581c09bd1a83ac004e54620adaf1fc6817b07f1f8ae6d703b67", 0x69}, {&(0x7f0000000780)="f4f65c50a66f818e9f96b58749dbaa8c496ee1247c48d39d55477ae99b94b192ded83df85f22340acf612cf0061991c24086b39bb6992cb8c666c9b6cd60162a80dc75c097a83378d5335d67574e15a5336a350f8470bc021e340f6409187bcb92aa5a55dc8a49b1a645c683eae1e2353bab6059e720da05d67ec18f2d53b24d4fbbaf72b5665861a3feb649f0996b3f0ed3fd34f5b31f068478095c866e52a5f33c06911c30bdf389285d13f2b6c081a20ab63925ce215b834313128ea259242d1898fd25e8e5c779e6c3df9043e39a2a6888c0484ae9d0d1cebf653412a3029fd269", 0xe3}], 0x3, &(0x7f0000000b40)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r6, r7, r8}, @rights={0x10, 0x1, 0x1, []}, @rights={0x18, 0x1, 0x1, [r0, r0]}], 0x68, 0x20008090}, {&(0x7f0000000bc0)=ANY=[@ANYBLOB="01042e2f66696c65feff"], 0xa, &(0x7f0000000c00)=[], 0x0, &(0x7f0000000e40)=[@rights={0x30, 0x1, 0x1, [r0, r2, r0, r0, r0, r0, r2]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r2, r0, r0, r0]}, @rights={0x10, 0x1, 0x1, []}, @rights={0x20, 0x1, 0x1, [r2, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r2, r2, r2, r0]}], 0x108, 0x44810}, {&(0x7f0000000f80)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000fc0)="3efcfcff352d00900c7efecff9b572371cc945dfd3", 0x15}], 0x1, &(0x7f0000001500)=[@rights={0x30, 0x1, 0x1, [r2, r0, r0, r0, r0, r2, r0]}, @rights={0x20, 0x1, 0x1, [r0, r2, r2, r0]}, @cred={0x20, 0x1, 0x2, r18, r19, r20}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x28, 0x1, 0x1, [r2, r2, r0, r2, r2]}, @rights={0x10, 0x1, 0x1, []}, @cred={0x20, 0x1, 0x2, r21, r22, r23}, @cred={0x20, 0x1, 0x2, r24, r25, r26}, @cred={0x20, 0x1, 0x2, r27, r28, r29}], 0x120, 0x44000}], 0x4, 0x24004010) unlinkat(r2, &(0x7f000048eff8)='./file0\x00', 0x200) r30 = socket$netlink(0x10, 0x3, 0xf) setsockopt$netlink_NETLINK_CAP_ACK(r30, 0x10e, 0xa, &(0x7f0000000000)=0x10001, 0x4) getdents64(r2, &(0x7f0000810000)=""/61, 0x3d) 2018/02/26 18:27:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2000, 0x0) r1 = dup(0xffffffffffffffff) fanotify_mark(r0, 0x10, 0x40020000, r1, &(0x7f0000000040)='./file1\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r2, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:01 executing program 5: mkdir(&(0x7f0000efa000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)) chroot(&(0x7f0000000240)='./file0\x00') r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x2, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000000040)="0f24915c32e53cc047112ea776fbc56544df2215135a5fda5e6a6253ff2ce1f2f28e2e8ead431f789a31fbab125010f608068ad8bd5cc0cfe92c6e51d4cfff515bebc286d008de042edd209b3f08b97ac5b10240d80735e0348f6294d540dd02fb7c59458b4d8c705c641ee8657587b68ca7a426ba5da2a87f0f99a5e0052a0796a928d2c575fbefddc1f38e5018e7623a6bdf23fbf5008e462b3dec6777ad7084d64cb8a81bea3b69e24b3c9401b04af71d7b4625ef1188d71c4f5e1ffca2ab9b111cccd1a0e9db2155b286") umount2(&(0x7f0000000100)='./file0\x00', 0x0) 2018/02/26 18:27:01 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_buf(r0, 0x107, 0x5, &(0x7f0000000080)="8fa7e750de387d7b697396cccf1cd36f5f9d98d19d4a97e3f957ddef67d2d477c881d3cefe059966f4b43651002fd2ae5ad8573599fb005178672b821311", 0x91d8ea734b9b0edf) 2018/02/26 18:27:01 executing program 4: r0 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x5, 0x40) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000040)="5e56f43c76a3c64ccea7d56631eb29c4837961342a980f8ee8c0a86c9c3ca06164793c09f3cc4f91c9c06a96f3bddadfe573c347dad9790b2ff47bc3ffce6718255a0e89b58a13eb2a2d69ef094fdba6a174e2e47826dadeebe64aa966b78bd9d780076361c1e44b670c6277e69f910c593e61cfc51e325466d858ddd7b4bef87543a164cec5d092518a3c138397b6c8edaeb32af766bed88e05249d517cec803894c84f3abe9cd2ccab02dcf16308b10b0830154e1aa5f96a7ce1acc05902392ae4f75d5e17044930cc6ed32c9cde10cf33de52cc81f41481e03a20b8c723df0ea0", 0xe2) r1 = dup(0xffffffffffffff9c) ioctl$TIOCSCTTY(r1, 0x540e, 0x6000000000000000) seccomp(0x1, 0x0, &(0x7f0000007ff0)={0x1, &(0x7f0000004fe8)=[{0x6, 0x0, 0x0, 0x50000}]}) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000040)={@common='bcsh0\x00', 0x0}) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000140)="133184448a91f832cd893617f6512087", 0x10) bind$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0xfd, r2, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x10}}, 0x14) 2018/02/26 18:27:01 executing program 0: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000080)='/dev/keychord\x00', 0x2200, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00000000c0)=""/191, &(0x7f0000000180)=0xbf) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f00004c6000)={@common='lo\x00', &(0x7f000093afec)=@ethtool_wolinfo={0x27, 0x0, 0x0, "35661b99c87d"}}) 2018/02/26 18:27:01 executing program 6: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x60000, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f00000000c0)={r1, @in6={{0xa, 0x1, 0x1, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x42}}, [0x100, 0x80000001, 0x3f, 0xfff, 0x7, 0x8, 0x5, 0x4, 0x1, 0x6, 0x0, 0x10001, 0xdb50, 0x10001, 0xff]}, &(0x7f0000000200)=0x108) r2 = syz_open_dev$evdev(&(0x7f0000fb1fee)='/dev/input/event#\x00', 0x2, 0x101002) write$evdev(r2, &(0x7f0000a12000)=[{{0x77359400}, 0x4, 0x3a}], 0x18) 2018/02/26 18:27:01 executing program 4: r0 = inotify_init1(0x0) r1 = dup(r0) request_key(&(0x7f0000d68a80)='dns_resolver\x00', &(0x7f0000573000)={0x73, 0x79, 0x7a}, &(0x7f0000733fff)='\x00', 0xffffffffffffffff) ioctl$sock_inet_sctp_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{}, {}, {}, {}, {}]}) 2018/02/26 18:27:01 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000fce000)='/dev/net/tun\x00', 0x0, 0x0) unshare(0x400) flock(r0, 0x1f) 2018/02/26 18:27:01 executing program 7: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x581000, 0x0) ioctl$LOOP_CLR_FD(r0, 0x7001) 2018/02/26 18:27:01 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000000)=0x81, 0x4) ioctl$KDGKBMETA(r0, 0x4b62, &(0x7f0000000040)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x200, 0x4) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=[], &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='em1security^mime_typelonodev\x00'], 0x1000) getsockname$ax25(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) bind$netrom(r0, &(0x7f0000000140)=@full={{0x3, {"7c3c93b4abcdb6"}, 0x7}, [{"d6be86c9d82188"}, {"cdfb93ecc88059"}, {"4fb9238d49e1fd"}, {"e66a776a20f7d6"}, {"becc170e240121"}, {"4c2535d62c3dd7"}, {"5f9d4d1cef123e"}, {"c0130e76102cca"}]}, 0x48) 2018/02/26 18:27:01 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip_tables_matches\x00') getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) writev(r0, &(0x7f0000000000)=[{&(0x7f0000eeb000)='19', 0x2}], 0x1) r1 = getuid() sendmsg$nl_netfilter(r0, &(0x7f0000000240)={&(0x7f0000000080)={0x10}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="c000000e3f6bf1012cbd7000fcdbdf25000000080c007a0000000000", @ANYRES32=r0, @ANYBLOB="82369497d35baabb3b41b004dfdd3578c6ae1018766f69613de7978a31a72fc2bdfad753fdbd257c5fdd83de3e2e536520c4ff59fe601d9c12809c6a0f6dc3d67608d4aff50921481f7353612ba3d52585f7ad39bfc8788e71c3574555e3f578df13fe05fa6af43d53e494f6725745d22d35a44c311e47483f4e3c5105570d9e4958320ccdc84e9f7d8e0546fbff03c7070c00460000000000", @ANYRES32=r1, @ANYBLOB="810080"], 0xc0}, 0x1, 0x0, 0x0, 0x4000}, 0x11) r2 = add_key(&(0x7f0000000040)='asymmetric\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)="0f567bb04f97ab0ee366d96237ff4062d06d265718a987d53652cc9f24c65f79d3a8ea54d071c7d741dbd41ee98b237926bee0290fd98f45b13fdaf2741635057734413c51b6c8c44afd5a49dcae99a59d25109cb6b9f02b76f5a5669e0e7eee2d6066b4969ef211755878bb2161f5f36622", 0x72, 0xfffffffffffffff9) keyctl$get_keyring_id(0x0, r2, 0x8) fdatasync(r0) keyctl$get_keyring_id(0x0, r2, 0x10000) 2018/02/26 18:27:01 executing program 3: syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0xe000, 0xffffffffffffffff, 0x0, 0x100, 0x8, 0xa40000) r0 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000000080)=@ax25, &(0x7f00000000c0)=0x10, 0x80000) flistxattr(r0, &(0x7f0000000fee)=""/18, 0x12) 2018/02/26 18:27:01 executing program 7: mlock2(&(0x7f0000dfd000/0x2000)=nil, 0x2000, 0x1) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000000c0)='net/rpc\x00') sendfile(r1, r1, &(0x7f0000000100)=0x2000100000, 0x1000000800000008) listen$netrom(r1, 0xff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0xa8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x84, &(0x7f0000000140)=[@in6={0xa, 0x3, 0xcca6, @ipv4={[], [0xff, 0xff], @rand_addr=0x3}, 0x7fff}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @in6={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x4}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in6={0xa, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x1}]}, &(0x7f0000000240)=0x10) epoll_wait(r1, &(0x7f0000000280)=[{}, {}, {}, {}, {}], 0x5, 0x0) sendmmsg$inet_sctp(r1, &(0x7f0000004c40)=[{&(0x7f0000000280)=@in6={0xa, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x2}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000002c0)="ece536629136026f080c4884e2fc5219e1cf404c33b6107f469fb69310b49ef22bab43381e230b785155dd92c94872d991686fe0e9b70d5470bec3bfc556ba35e305a826b25677527c302b0f3c9e4959396bc49528f71b260eaefb75393925a2d4d377368bbe601a305a8a23a81726c35fb18c79ac34d2093c63945db18141d422a79491b242018043c2cb2e66439b7373f1e0621540bdff863124eada266e749d86aeae14fb", 0xa6}, {&(0x7f0000000380)="b8a1e3d79228fe6831fed1b0b0a8a7748fb4fd61b6a2cd558be5ae70b109ed726d38310f1c8f9a8ba6c195fd3edf88a9b1f2c246ffa05bd8c3cdc459d3d1b868ce8f06fb6729f3b4908636739940406c249a22412634108ce4bb7366781695cdefccbe5ff949f6c9edafab67f81ceea3c4b69d580ff636352c6866ef1f344fdfe3", 0x81}], 0x2}, {&(0x7f0000000480)=@in6={0xa, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0xff}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000004c0)="f944419b142a0c3d7f808af2a62dd392ff05590974e251e2b570e463969b09ca31b5e360d0c05484468cf73df7c9f65ddf08d9cf480f163bd1c8a66f31ba20fd1db1bdc4a51b5ee24f57ac48d0363d44830cb369fe83638f5f79e9d554b86455e22b148a2ec5acd47ade91a535e98a6d1bb30c70b5d287e1604a5d8304d152d5763d07e826f2153fc228c39e1c4e6174c3aad7bef3a15fbc5ae0428df515a3498241d1cfcdea59ea5437e9e048c677ff1b8e2aaf925484aaebb51caa62c12e45825a509e4dca4a23e33b", 0xca}, {&(0x7f00000005c0)="6ed932bd0c435fbbbffe3b814e8592d34096e6b509d6f52b4af66bebb6fcd3ae88ec38768968447959a61cf737fbb188f7b9453e5cb4f3dea3089ed6adde9f86b65903e81bde29bfb832d4aae4116c662b18d4797ee43cbc9aabe4c1ebc2b8694693ed22ac01f62f9486d1d4cbe5428a4dab68e8888b4b12ed6b1a8f", 0x7c}], 0x2, &(0x7f0000000680)=[@sndrcv={0x30, 0x84, 0x1, {0x2, 0x0, 0x8, 0x5, 0x7, 0xffffffff, 0x3, 0x81, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0xffff, 0x0, 0x7ff, 0xa3e, 0x0, 0x2, 0x3ff, r2}}, @init={0x18, 0x84, 0x0, {0x8, 0x4701, 0x6, 0xa4e6}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x3, 0x6, 0x7, r2}}, @init={0x18, 0x84, 0x0, {0x2, 0xbf64, 0x3ff, 0x3e}}], 0xf0, 0x48001}, {&(0x7f0000000780)=@in={0x2, 0x1, @broadcast=0xffffffff}, 0x10, &(0x7f0000000980)=[{&(0x7f00000007c0)="1aad2847113a572c9e4d2b5e85c6c701adf021acfacee2eb6777e3480afa4800e0adea698fcdd7529037cec7a19ab1cfcc60740e9d672d90a3b4b6998885a16011783cca234f1467e54fc8d6b1b7db9c17b25990b48029f9f4532d846ac9600c0380f044263ecf2136c8b99aa934dc00c099e1b9f077819229bc6e38b026f0f33b931cbe347372afc06a07aa265fda65d2d0d6cbee351bbf735112af046ab92b063b4c1915c7f1ec709cf33d1376286e8c578de2134349d43decd3c50159", 0xbe}, {&(0x7f0000000880)="0129588e9343d2fe50f991e22237012b91bc46dc50a0a812f1ac4a70464fc0109dc68e6036d47e6852f2643534e7753655de94856a3220b0e671cc85468e3114acb79319b2b32c9a39ddc314d34c868907e02427629f6406bef2d1d54a3be371646e1e672e541e803832c2062c4629c56eb9e0a876d32d92118f724f16272c840f62462a18745c59db9a1fa25084594fe8fdb1b3538b938ec18b6bc00dac696494d0f897ec6973079dfdf103324868e7c25c84d96004678fda689d647ebaa0432cd96e5b37d5b43d2cd4a02f2473de5939cf813f6b3569a243473bdc760ca265b27d38be547a802daddf6ca13c2c11f163", 0xf1}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f00000009c0)=@in6={0xa, 0x0, 0x8, @mcast1={0xff, 0x1, [], 0x1}, 0x1f}, 0x1c, &(0x7f0000002c00)=[{&(0x7f0000000a00)="f823f193e888d191ffe104f42c161de1337bb175da65c64a12080bffcc731f3fcbeb0e65e0ec830124413cb9bfa4955e9ffffdaeb783b05aa49686f36ecb1bd57189201c14ac84623ba208e467abd626d5607f47851c8459a95a45761411c404db3ec94dd8d738d6d4d7aeef2eb5deaf811fce2da481b9c57fbaf87f6068f168c6fdffda7b203e9ddece73df93b885e3e04ec30419353ff94274fd11", 0x9c}, {&(0x7f0000000ac0)="edabb832dbedeaf086d4ae1654b57df266ce54db7f8045fcfe7b494994adc614a63757f8c6a8303efe2f896da3a0e80bc3656657f2e36e28b5c6d3f0d17699a58e7f9d4ff10b1eec9352a9b9180c0eed3f7d747581da64d76a9d38157254c58e8478bd1e5853676fda6d22512e5e6d39778b2e21df5fcb98aec1853a7520b260899091f4e6b92000c5a1b0e4d8e1cbbaa83afe3e3d2014e5573c2c2b7d88d3d56b874a0f9cf0eccbf9d9c831ed14d6820e65a9ae76f4e215066d543ccc6173fbeea8", 0xc2}, {&(0x7f0000000bc0)="5a112aa75485853a178b5364b16d17cdeb14bd1e27f8e7729e3c5064895d17d4123362d9692f", 0x26}, 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{&(0x7f0000001c00)="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0x1000}], 0x5, &(0x7f0000002c80)=[@sndrcv={0x30, 0x84, 0x1, {0x4, 0x24, 0x1, 0x8001, 0xfffffffffffffbff, 0x4, 0xb304, 0x7, r3}}, @init={0x18, 0x84, 0x0, {0xfffffffffffffffa, 0x2, 0xffffffff, 0x10000}}, @sndrcv={0x30, 0x84, 0x1, {0x7fffffff, 0x80, 0x208, 0xb7, 0x3, 0x2, 0x6, 0xffff, r2}}, @sndinfo={0x20, 0x84, 0x2, {0xc62, 0x8000, 0x2, 0x9, r3}}, @init={0x18, 0x84, 0x0, {0x2, 0x3, 0x7, 0x80000001}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x1, 0x8000, 0x800, 0x3, 0xda, 0x7, 0x1, r2}}, @init={0x18, 0x84, 0x0, {0x1, 0xffc0000000000, 0x10000, 0x63}}], 0x150, 0x40005}, {&(0x7f0000002e00)=@in6={0xa, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, 0x1c, &(0x7f0000002f80)=[{&(0x7f0000002e40)="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", 0xfa}, {&(0x7f0000002f40)="6c10c61b105f0e8b280e4a46c3870c5620282dd97775e9f0a58735051a0e7ca5d86567cc8098a89dfdc73c6b8040", 0x2e}], 0x2, &(0x7f0000002fc0)=[@sndinfo={0x20, 0x84, 0x2, {0x50, 0x6, 0xe, 0x9, r3}}], 0x30, 0x40}, {&(0x7f0000003000)=@in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x11}}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000003040)="88a88171fd5380dcd893fe6a08417369", 0x10}, {&(0x7f0000003080)="385b8fff6dc78d6e1f370017ef747e131f0411931c700a0ef178f0f9b6fd53a231be08d685f967d75a86d1924965e980e590961d4e26202f04aa3a0e1449e4b4f9b55cce2e29283969375b839ecb546e091aa1487bdeb93cac0f816ba769483683e177c1b08e00d4e6e32a1d7b521cacba36711ea990b88b6f74c698494c3d3e7fa83f47dd25bb187016e9b527ad653bd67eac254c6f7a83764599678fe7b032366015979686fbf4d40d", 0xaa}, {&(0x7f0000003140)="8785d31698a58b0f7fd6120f25b7780844e9ea43540f72e6bca7c050dd5e6141d585b019b808c85b08ad906fac31781c9734455936f90f9bdc909ba906fb3c943e3b529a4d87fdf421f11c1e29b95221fc20cdcc", 0x54}], 0x3, &(0x7f0000003200)=[@sndinfo={0x20, 0x84, 0x2, {0x401, 0x800f, 0x4, 0x5, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x9, 0x4, 0x3, 0x100, r2}}, @init={0x18, 0x84, 0x0, {0x4, 0x6, 0xbf03, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x3, 0xffffffffffffad23, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x100000000, 0x5, 0x200, 0x6, 0x2c0a, 0x9, 0x6, 0x3, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x5, 0x9, 0x2, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x20d, 0xffff, 0x4, r2}}], 0x150, 0x200000c4}, {&(0x7f0000003380)=@in6={0xa, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0, 0xbb}}, 0x1c, &(0x7f0000004800)=[{&(0x7f00000033c0)="1ffaea1bc4b85041001c4b9172c27a6075690be2", 0x14}, {&(0x7f0000003400)="5ebf6c3079c5a531f79da9672c1a7430c1f1a56b6507ea514a35b5ac35b04fdb22d806bc8a516012407259e3bb5c5f225d46ce567ee02e2e2b0bbe53b69f15689e53c0dde468b150ea9e9e7992e87709ea12244f30e3baf15f5c9dd224bfc335dc65dfe37219d459da1c7e7ea62090774076ecdbe2ca5ae95de6a26b4dce1480e7a566b9e71d801bd96496250988628b344dd19f36e246fffae949b20b4d35c683d0590ae2f7", 0xa6}, {&(0x7f00000034c0)="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0x1000}, {&(0x7f00000044c0)="feeaed137d87637c22b5202cd569cdeb02e5c0d95c1d7ba20101eefe4bb932e740a47bfb782ae143d42745783374d9d3919aa957f7bb8f71f32f5ab48aca8383715013dfc60a83226353543e878115bd384ea40706b16f83812b7f19842f7f9f26a58352f53c42dd61ae8aa705a70cb8d754e09fcccfd06601053221943305c569e252e8f79801e1d303480aaec69c238a073a8f6815", 0x96}, {&(0x7f0000004580)="4f3441dfd5ca6dcab99492", 0xb}, {&(0x7f00000045c0)="e02448d145593a40d642b6888890be7109d011edd07fd464ffa5c973ca16cbd0f80c13c43d5a5b", 0x27}, {&(0x7f0000004600)="5e1f30296b4e7ea73d4e961f27875a52fd382121938c0a38bbdaa1ed2dda10614287209c2939191658b084452fd0f10c4e4fd9e414ebeacc90e80a83e701a9b6e5f252481344199fef3c9259f9e5715f7f012f09f1933e717ebf0113ec228ffd06116db3c65ae0106e", 0x69}, {&(0x7f0000004680)="f3245771579225cfb21e41394ec9108d2998a10cb220748a9677774a2afc877ce92628fa86923ac3a158434359fa06bc6936260d6b36d06fda1b048453b25e164f004dda17edf46c5cc00131604e4756b0f602b73e1af69181126642b799117ba2d1b620ffe93592eb710e77f5ac3545aa59d797b5aab2521256ab39648529cce1f5ae0cbba9d5fa2060f4f95bf7e75eb04ee5850c83c378a7fe22e96eb4a002ea5245b2f56f6b262d41819c11055bbaa0a37b27770b74e7d79e425f2a6477a6e2a911dc9366396bc56c1e85f89dfad33cb6e93c50eb4a598bc1d6c2912301d323f075457e10b80e0178eb", 0xeb}, {&(0x7f0000004780)="5de316759c6280079130fc95cd25e4bd430111105555d238c6445351d20667a651503cd21249e9cb2775f407b2f31d34d741951ace6ca320481e5e77a9f5feaea71e3c9d16fb92c772941f837ab5", 0x4e}], 0x9, &(0x7f00000048c0)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0xf, 0x1000, 0x1f, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x20a, 0x3, 0x1, r2}}], 0x60, 0x40}, {&(0x7f0000004940)=@in6={0xa, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x5}, 0x1c, &(0x7f0000004b00)=[{&(0x7f0000004980)="2adac02dc4cac1f9ec90d1e3188bd1eda6cb8ff5bbea5088a44af5010b4f19fa7360bdaa97601d5490fc8078469441c50979b5c523837235bcff1ce9e81f49efc2fc83de2755098bca53101be9e2195e14705791cecfa5e73f2e7e43dfa39d41e27a4ff693fe9cf3023dfcf7b57d40b3528f22d85ea098e4ee3fea66b714c0e6e0", 0x81}, {&(0x7f0000004a40)="eb1cbf57d6966ca30456381b015908f29dbfae1ce1c47d1b782288139b6672bcc394eeeb39773682875b11c9a19d1117b826df7dfd0ff3ccf77fe650c02a3b45b6a49d9b817aaab33a8b54d9ba30ac56ee0686d25f6c10527133edaf4b22bf1cab036c4d56e68bf8dbe0ca7080c2dc7b37d1baee359798ebd0493de7c4ab73dae99e9bda5836d9a56312", 0x8a}], 0x2, &(0x7f0000004b40)=[@init={0x18, 0x84, 0x0, {0xffffffffffffffff, 0x48, 0x28, 0x10001}}, @sndinfo={0x20, 0x84, 0x2, {0x4, 0x0, 0x3, 0x7ff, r3}}, @init={0x18, 0x84, 0x0, {0x5, 0xde0d, 0x5, 0x3ff}}, @sndrcv={0x30, 0x84, 0x1, {0xfffffffffffff001, 0x3, 0x4, 0xb1a, 0x1, 0x273, 0x200, 0x0, r2}}, @init={0x18, 0x84, 0x0, {0x100000000, 0x703, 0x0, 0x7fffffff}}], 0xf0, 0x4044000}], 0x8, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000280)={r3, 0x3b3, 0x7fff, 0x0, 0x6, 0xfffffffffffffffe, 0x600000000, 0x2, {r3, @in={{0x2, 0x2, @rand_addr=0x6}}, 0x8, 0x9, 0xabc, 0x84, 0x6}}, &(0x7f0000000280)=0xb8) recvmsg(r1, &(0x7f00000052c0)={&(0x7f0000005080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xc, &(0x7f0000005200)=[{&(0x7f00000050c0)=""/134, 0x86}, {&(0x7f0000005180)}, {&(0x7f00000051c0)=""/13, 0xd}], 0x3, &(0x7f0000005240)=""/75, 0x4b, 0xfffffffffffffff8}, 0x40010000) 2018/02/26 18:27:01 executing program 5: r0 = socket$inet6(0xa, 0x2100000000000002, 0x800000088) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0xfff, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x2, 0x0, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}}, 0x1c) sendmsg(r0, &(0x7f0000007000)={0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f000025abb0)=[]}, 0x2000c080) accept(r0, &(0x7f0000000040)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback}}}, &(0x7f0000000080)=0x32) r2 = getpgrp(0x0) lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) sendmsg$unix(r1, &(0x7f0000001600)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000013c0)=[{&(0x7f0000000100)="8ec74d3e76cdd2d19d9d95049e2416ab54c04d8b2f7656932835aae957994ee4a1bd8c0c921c0ef165b8f04595fc1ece4aefdcf33a2d1fb671f9668d961c07257cd636d5e1ef4d7b535217fdf10117db5a522f15b8a97a", 0x57}, {&(0x7f0000000180)="90720cc73d7df358d89ea148c6205e7ec6ca3483a0a18c453af51add462c452cf42bd260ed3a9ea363a7986760e7de77955e9bbb5134b0053b4aed9db3dba88d3b8f372252904523b5456c31cf7e53a8d99d48be0472752b2378b5542de202f207d36895684e3cb28c82af199791ba276c4ff809e898ee2f5b3ba2e1baffec5ae4db133758f1a7d564be0429b223314be1b91bc86dbb37ce5f93681cdf0b34d821f8781d3783db729a461e", 0xab}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="eae2081f9f5df10af1e78b35739b21189332d6d519403abe7bc4220a2c30f8a04c5b6e990ddf1735832c3c05315c394320ce05df99307b10b312e52d6b2c6b45f7d661f587cdcd6c0a0dfc0ee52c597020e1bd0d8f447911b57e55c4647b860be04d5a92267a3d5f76158ce8e6adf71048e7149dee566257cb389e932b6c6baf12", 0x81}, {&(0x7f0000001300)="9a000034fd8a38bfee123fe425f29294906f362f51842b1657b4ff678d59c43f0f32faaa51bb5a50bed061ac2fcab9ab8b1e235e6a27d934284b0a1e229d9c6837f7aa937a32ca37b533a11d6d68f2a429804fc3d19d5776a90081b43e1ac6ad0f187546fdf7461aee550f75ad8c7f442ce52cad3e7e59480f3669518e2a974b86bfa3d03c79b9b437a85810406eb3b08d14bdecff051f5f10c372f3", 0x9c}], 0x5, &(0x7f00000015c0)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}], 0x40, 0x800}, 0x40004) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f000001b000)={0x0, 0x0, &(0x7f0000011ff6)=[{&(0x7f0000011ff8)='\x00\x00', 0x2}], 0x1}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in={0x2, 0x3, @broadcast=0xffffffff}], 0x10) 2018/02/26 18:27:02 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x1) fchdir(r0) dup2(r1, r0) write(r1, &(0x7f0000fd6000), 0x0) 2018/02/26 18:27:02 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000000), 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f0000000040)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000100)={r2, 0x746722fb, 0x40b1, 0x7}, &(0x7f0000000140)=0x10) 2018/02/26 18:27:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000000000)='/dev/net/tun\x00', 0x0, 0x4800) fremovexattr(r0, &(0x7f0000000040)=@known='security.evm\x00') getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x4000000000000000, 0x0) preadv(r1, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/21, 0xfffffff8}], 0x1, 0x0) fdatasync(0xffffffffffffffff) 2018/02/26 18:27:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x191201, 0x20) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000040)=0x7, 0x4) syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x7, 0x200000) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000080)=0x400000000000001, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f0000383000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto$inet(r0, &(0x7f0000000180), 0x0, 0x8000001200003fe, &(0x7f0000e45ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f0000000100)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f0000000140)={0x0, 0x0, 0x6}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000000180)={r2, r3}) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00000000c0)={0x1, 0x3, 0x10001, 'queue0\x00', 0x1}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:02 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000bbfff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffff9c, 0xc0206434, &(0x7f0000000040)={0x5, 0x0, 0x10000, 0x80000001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000080)={0x363, r3}) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 2018/02/26 18:27:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x16) sendmsg$nl_route(r0, &(0x7f000001bfc8)={&(0x7f0000008000)={0x10}, 0xc, &(0x7f000000b000)={&(0x7f0000000fdc)=@ipv6_newroute={0x1c, 0x48, 0x20000000001, 0xffffffffffffffff, 0xffffffffffffffff, {0xa}, []}, 0x1c}, 0x1}, 0x0) recvmmsg(r0, &(0x7f0000003400)=[{{&(0x7f0000000000)=@pppoe={0x0, 0x0, {0x0, @link_local, @generic}}, 0x1e, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/244, 0xf4}, {&(0x7f0000000140)=""/182, 0xb6}, {&(0x7f0000000200)=""/137, 0x89}, {&(0x7f00000002c0)=""/4, 0x4}, {&(0x7f0000000300)=""/165, 0xa5}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x6, &(0x7f0000000440)=""/193, 0xc1, 0x16511fb2}, 0x6}, {{&(0x7f0000000540)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @remote}}}, 0x26, &(0x7f0000000940)=[{&(0x7f0000000580)=""/230, 0xe6}, {&(0x7f0000000680)=""/190, 0xbe}, {&(0x7f0000000740)=""/194, 0xc2}, {&(0x7f0000000840)=""/204, 0xcc}], 0x4, 0x0, 0x0, 0x3}, 0x1}, {{&(0x7f0000000980)=@ethernet={0x0, @broadcast}, 0x10, &(0x7f0000000c00)=[{&(0x7f00000009c0)=""/110, 0x6e}, {&(0x7f0000000a40)=""/133, 0x85}, {&(0x7f0000000b00)=""/225, 0xe1}, {&(0x7f0000002000)=""/4096, 0x1000}], 0x4, &(0x7f0000000c40)=""/132, 0x84, 0x401}, 0xcd32}, {{&(0x7f0000000d00)=@nfc_llcp, 0x60, &(0x7f0000000e80)=[{&(0x7f0000000d80)=""/53, 0x35}, {&(0x7f0000000dc0)=""/176, 0xb0}], 0x2, &(0x7f0000000ec0), 0x0, 0x4}, 0x4}, {{&(0x7f0000000f00)=@hci, 0xc, &(0x7f0000003100)=[{&(0x7f0000000f40)=""/36, 0x24}, {&(0x7f0000003000)=""/120, 0x78}, {&(0x7f0000003080)=""/115, 0x73}, {&(0x7f0000000f80)=""/41, 0x29}], 0x4, &(0x7f0000003140)=""/204, 0xcc, 0x7}, 0x8}, {{&(0x7f0000003240)=@pptp={0x0, 0x0, {0x0, @multicast2}}, 0x20, &(0x7f0000003300)=[{&(0x7f0000003280)=""/107, 0x6b}], 0x1, &(0x7f0000003340)=""/176, 0xb0, 0x9}, 0x1}], 0x6, 0x40000040, &(0x7f0000003580)={0x77359400}) accept$packet(r1, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, &(0x7f0000003600)=0x14) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000ec0)={0x0, 0x8, 0x30, 0x1ff, 0x4}, &(0x7f0000003640)=0x18) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000003680)={r3, 0x4, 0x7, [0x3f, 0x33fd9a2b, 0x2, 0x1, 0x6, 0x7, 0x8]}, &(0x7f00000036c0)=0x16) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000003640)={{{@in6=@ipv4={[], [], @multicast1}, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@remote}}, &(0x7f0000003740)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003780)={{{@in6=@mcast1={0xff, 0x1, [], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x273d, 0x3, 0x0, 0xc, 0x0, 0xa0, 0x7f, r2, r4}, {0x100, 0x3, 0x9, 0x1, 0x80100000002, 0x5, 0x1, 0x3}, {0x7fffffff, 0x80000001, 0xb4, 0x1f}, 0x8000, 0xffffffffffffffff, 0x1, 0x1, 0x1, 0x3}, {{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x1, 0x3b}, 0xa, @in=@remote={0xac, 0x14, 0x0, 0xbb}, 0x1, 0x3, 0x2, 0x4, 0x5, 0xfffffffffffffff9, 0x3}}, 0xe8) r5 = syz_open_dev$sg(&(0x7f0000003880)='/dev/sg#\x00', 0x4, 0x311000) timerfd_settime(r5, 0x0, &(0x7f00000038c0), &(0x7f0000003900)) 2018/02/26 18:27:02 executing program 4: clock_gettime(0x0, &(0x7f0000001000)={0x0, 0x0}) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, r0/1000+10000}}, 0x0) setitimer(0x1, &(0x7f0000000fe0)={{0x0, 0xd30}}, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/raw6\x00') setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080), 0x8) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f00000000c0), &(0x7f0000000100)=0x10) 2018/02/26 18:27:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create(0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c3bff4)) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003b9fdc)) r2 = syz_open_pts(r0, 0x20ac0) poll(&(0x7f0000ecafc8)=[{r1}], 0x1, 0x0) ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000080)="490e344c1882e9d1f41f0446b643de7d8d5e88c921e8ff4beaf690e6138334dbf402ae33020a1b17ad599dec7aec52d513a27f390c6abd082ffe36cc18567916afd97a31b3ae4575b60a702ff9e5e8ef3a671c45dea40645e2696ed6e728302e472036c978f934c12a21961ae7ae5eeb9e58f97b922973126bf42dd394277ada8ffe57494cd7b91a0368c4574fe82bf45291ff7f51baff5123a679ae2591ed0425e697d088dd692f32c0949ec1269b904696e8625727de0ffa0fc5b5ffc727081017052b955c7bbcf3303b958c2391f3ceb2f1c96100b251d4aceb3b1a590f67c75d23e019") ioctl$PIO_FONT(r2, 0x4b61, &(0x7f0000000180)="08c983aa66353a4f33a41187c3bedbd92e26d7147d25c941e377f853c51d067df6be413b63144928810d124af77250466d1c05673b35d31f5fa3dcf01fb69b7004042e01fdd38889524584bdbcde33ed9bb5b2c25ac49ac5add26663f4a873d50caa53874da4250eb4ee4cc1db30f9079b4ca1430ab29c600c78714336e312a134fd7f1be672ad77cd902c80fb1a36feba6525c1b8266903b202b394f732df24630c543579e3f7f3be77844366f6da6a6f2d6e57f48d390caf33fa810ab2bf39ceb38e591e50a3fced936e97d911303cac5286") ioctl$TIOCLINUX3(r2, 0x541c, &(0x7f0000000000)=0x3) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') socket$l2tp(0x18, 0x1, 0x1) clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:02 executing program 7: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) getresuid(&(0x7f0000000080), &(0x7f0000000040), &(0x7f0000000000)) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000000c0)={0x0, 0x0}) fremovexattr(r0, &(0x7f0000000180)=@random={'system.', 'keyring\x00'}) 2018/02/26 18:27:02 executing program 5: r0 = socket(0x11, 0x4000000000080003, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0, 0xbb}, @empty, r1}, 0xc) bind$packet(r0, &(0x7f0000c82000)={0x11, 0x0, r1, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa]}}, 0x14) sendmmsg(r0, &(0x7f0000000e00)=[{{0x0, 0x0, &(0x7f0000000cc0)=[{&(0x7f0000000c00)="c5e2a5447eedbd3cc02f11ecb714", 0xe}], 0x1, &(0x7f0000000000)=[]}}], 0x1, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x0, 0x220000) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0x81) 2018/02/26 18:27:02 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9bff0)={0x0, &(0x7f0000f07000)=[]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96427feebcc603c266d2a2c2da2644124066d6c52746a66fd07a4a9370b924b494651c3febca0be535e0f30bbafe65b8b859d66972208f558b002bbc2366429da28cdb97727474f32fcce772ce439a1b5785bb74b8680705191a3d28e775b402a04cdf7881cf1c80eb042835db0e8c24fd0e3c0f396da612f44d9999de32f883521dfa4593a5772e19b5c0c27ace555870d7fe3a1819c614a8d9447cfa592c236d96bf255bf3966b0c1c34711ce489df2032a31902ae0742b79d7334ef248790fa0e3787e4b945215cddc03c4f384e6815bab43d34b8c04eb06ff00f10743a0e25f6", 0xe2, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) sendmsg$key(r1, &(0x7f0000e96fc8)={0x0, 0x0, &(0x7f00009df000)={&(0x7f00007cc000)={0x2, 0x0, 0x0, 0x0, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0xffffffffffffffff, @empty}, @in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, @sadb_x_sec_ctx={0x12, 0x18, 0x0, 0x0, 0x81, "76cbd5f680433059c2b551abea6d36bf507cea6489c34add75bcef1822ef862dab9094673d3270d0fb0e6c05dc68a1f1819ae9b0edde85c586dadc0c6678d0f8013d316eaf1ec51fa894fbff145df65233a0dc9bc66694bae49129ca8aa1b5b3efc96e363b4eeadf2f7c99d42b2dc9d4107cbd93e9ae2fbceef6e98f5a53aba6d0"}]}, 0xc8}, 0x1}, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$key(r1, &(0x7f0000351000)={0x0, 0x0, &(0x7f0000886000)={&(0x7f0000dd7099)={0x2, 0x0, 0x0, 0x0, 0x56, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, []}, 0x98}, 0x1}, 0x40001) recvfrom$inet6(r1, &(0x7f000034e000)=""/239, 0xef, 0x100, &(0x7f0000276fe4)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, 0x1c) 2018/02/26 18:27:02 executing program 3: mkdir(&(0x7f000070cff8)='./file0\x00', 0x400000000000000) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f00001d0ffa)='ramfs\x00', 0x0, &(0x7f000000a000)) symlink(&(0x7f000004fff8)='..', &(0x7f0000194000)='./file0\x00') chmod(&(0x7f0000000000)='./file0/bus\x00', 0x0) 2018/02/26 18:27:02 executing program 0: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f0000000040)='F', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c599", 0x2}], 0x1, 0x6) r2 = gettid() prlimit64(r2, 0x9, &(0x7f0000000080)={0x7, 0x1}, &(0x7f00000000c0)) 2018/02/26 18:27:02 executing program 4: r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) poll(&(0x7f0000ee5000)=[{r0}], 0x1, 0x8000001) keyctl$session_to_parent(0x12) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000007ffc), 0x4) 2018/02/26 18:27:02 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200000, 0x109) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x4, 0x3}) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000080)={0x2, 0xe, 0xe4, 0xec, 0x4000000, 0xffffffffffff8000}) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x0, 0x0) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0)="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", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x1, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) 2018/02/26 18:27:02 executing program 2: r0 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x3c, 0x0, &(0x7f0000004fbc)=ANY=[@ANYBLOB='\x00c@@\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00(\x00\x00\x00\x00\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00', @ANYPTR=&(0x7f000000afd0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']], 0x0, 0x0, &(0x7f0000009000)}) r1 = memfd_create(&(0x7f0000000000)='/dev/binder#\x00', 0x3) ioctl$KDSKBMODE(r1, 0x4b45, &(0x7f0000000040)=0x81) 2018/02/26 18:27:02 executing program 7: r0 = syz_open_dev$binder(&(0x7f0000532000)='/dev/binder#\x00', 0x0, 0x800000000802) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005fd4)=[@acquire_done={0x40486311}], 0x0, 0x0, &(0x7f00004ee64e)}) epoll_create1(0x80000) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000bf80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}}}], 0x0, 0x0, &(0x7f0000450000)}) 2018/02/26 18:27:02 executing program 5: futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, &(0x7f00003b6ff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f0000000000)=0x1f, 0x9, 0x6f7, &(0x7f0000000040)={0x77359400}, &(0x7f0000000080), 0x900) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f00000000c0)=0x0) ptrace$setsig(0x4203, r0, 0x94b, &(0x7f0000000100)={0x1c, 0x9, 0x8000, 0x5}) futex(&(0x7f000000cffc)=0xfffffffffffffffd, 0x400000006, 0x0, &(0x7f0000e6e000), &(0x7f0000060ffc), 0x0) 2018/02/26 18:27:02 executing program 0: socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000000000)) clone(0x0, &(0x7f00008a8f43), &(0x7f0000654000), &(0x7f0000bc0ffc), &(0x7f0000418000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x4) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, &(0x7f0000000080)=0x4) quotactl(0x0, &(0x7f00000c1000)='./file0\x00', 0x0, &(0x7f0000d6b000)) 2018/02/26 18:27:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000371000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000029f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10000a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e12000)='/dev/sequencer2\x00', 0x4000, 0x0) read(r0, &(0x7f0000ff6000)=""/4096, 0x1000) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8000, 0x7fffffff) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:02 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000223ff7)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f000014a000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x99}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={r1, @in6={{0xa, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x3}}}, &(0x7f0000000140)=0x8c) ioctl(r0, 0x2275, &(0x7f00004a2000)) 2018/02/26 18:27:02 executing program 7: openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop-control\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x1, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/loop-control\x00', 0x200, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10000032, r0, 0x3) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@mcast2={0xff, 0x2, [], 0x1}, @mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}}) 2018/02/26 18:27:02 executing program 6: r0 = open(&(0x7f0000520ff8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x8000) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000000000)=ANY=[@ANYBLOB="5200b100090008400600feff568a5cbf3a0ed492a5f501000000ffffa4e7320e0500fdd00004"]) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000085aff6)='/dev/ptmx\x00', 0x1101000, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f0000000040)={0x8001, 0x5, 0x9b, 0x5, 0x4, 0x3}) sendfile(r1, r0, &(0x7f0000335ff8), 0xffffffff) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000000040)=""/139) readv(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/4, 0x4}], 0xf4) 2018/02/26 18:27:02 executing program 4: clock_getres(0x5, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x1, 0x0) connect(r0, &(0x7f0000417000)=ANY=[@ANYBLOB="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"], 0xa) clock_getres(0x3, &(0x7f0000000040)) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x1, 0x0) write$selinux_load(r1, &(0x7f00000000c0)={0xf97cff8c, 0x8, 'SE Linux', "3abb1d4f962a96a04f51c92a605ab5148b7227323cde5c310f08d3d70645fa78c852e53819ba0fb46fe01b7814a3c69c9be5c97ee079d432037ef54e5fa46fdb52f4603922cba894fab4daa15a3ab5f367673537118a0a1d884312e8a0a2624464df686ec1d0b6271c2242a751b8ffa139f6e0b9f16bf4793f3881c11658f34ed49624dc5774aa901d46b9b721563c48beabad16f42490e6c5f194ac5acf157f98cd32bbba5eb0fefc83125b55"}, 0xbd) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x40000, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x40) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') recvmsg$netrom(r1, &(0x7f00000024c0)={&(0x7f0000000040)=@ax25={0x3, {"34ad528652307f"}, 0x2}, 0x10, &(0x7f0000001100)=[{&(0x7f00000000c0)="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0x1000}, {&(0x7f00000010c0)="216a0d146299a46373b5698d28f5d0e0c64a47a866f7ac6e5839b175e3afaed76179d0cc6220a318c8ecef58", 0x2c}], 0x2, &(0x7f0000001140)=[{0xb0, 0x10f, 0x7, "12ee3f6ab59484113a5f0703c9c36c7a1eb67d0e2a1ed8890d6be983bc88574087b8f319897fb3f483a8dedde0bab43cdd760bd23dc20e6900d3c1d2b53335badbe9f50d57b02a7037346fc8d02936139f85735e568159bbd2241ded9f94a3a9bc8b5afeb34aea9651178e76e42cd51ed7c31300b295e8dac5a5fd205154211a579128b78026a66595b2cda5a917b88a468f43b15a0f28a6ac00577efef8df87"}, {0xa0, 0x10e, 0x30, "85730beb58720ce6f418f0b38342b4715279cc9fb984075d09b0e6fc949c74abd57c093389527628ea9c0729f101963722cc256651302fe0615926a27ebe831a088b27ef74619458f44f61e05811c7197d5e789c78152e28f9e2c38dbd603ecb0f1735fa8c607bad0cc5771bc91685c9d249aef2eabb88d9d9b2ba25a4ce7ca622088d769fa37e75584b85ded1"}, {0x108, 0x1a9, 0x20, "fe4d67170b5e4fab6af975d4dd2334a35cb14a5045618bcf483e51cea1d644bdc5531d11597a9d9730c66137249c1f4e33a6049d328b909d7bac61fed4a86748567661cc8cafdee3b181299d6ff094c8e309612220b92d3104d27d2bb167c86b42292135c7e851af993cd1cef6fc569193f50782aa0c948c7d0e266f1f13b9654481c8f0e33a89f0bf7e105ebd66e82aaf1e5e6669ebf177e348e687a39c2489d10fddc6f6adc8bc7fb08c818fbe570322bb3c79920757652a2e6b288f819b58957751e1ba8ac58a925eead15e380374d9cea91ffe7ffb64a9112625f29986d72ae86377ac21a85349b0cea9928070ec76e39ece76e6"}, {0x1010, 0x119, 0x80000000, "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{0x20, 0x0, 0x5, "24d01bab87e7750bf06c4e12b3"}, {0xc8, 0x1ff, 0x10000, "9f9259b573f421870cf0f413d30a6c5260bba283b496a16e9a36e865f42954971a448c58c005ea61d9ceeaad291041020cef2515aa1137df9725cffea83ffc0477c89ccbeee13bdef8f7ee9ca599d7e81d4d4bec620a46957fb222cafaa7706e0d8487d077e4b21e86c105b782c5227229d57f34b4073776697458e0bc3b7fad09eac5b8b8426028ffbc50300bcb13f5874c16e328552487509d54a13f2fff48f4f2fc67c465be9c5c7dfb5da0f6349807f3bfd754"}], 0x1350, 0x4}, 0x20) clone(0x0, &(0x7f00000000c0), &(0x7f00000025c0), &(0x7f0000002500), &(0x7f0000002540)="b833059a9b04ecba3d031033773a05071c0daf267a6c6363a471fef1b5c2bfc406931a297c0af9d3ac989afcedd1c3c21d0e9fea295d919da5d18cb49735e5966a6c897f8845cf1e5cc9c668045b4df092e461eec465a57b0091f0471d12b6424b0dc5") unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) [ 100.305387] binder: 17652:17666 transaction failed 29189/-22, size 40-8 line 3005 [ 100.311980] binder: 17662:17668 transaction failed 29189/-22, size 0-0 line 3005 [ 100.316234] binder: 17662:17668 transaction failed 29189/-22, size 0-0 line 3005 [ 100.327849] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.327904] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 18:27:02 executing program 7: r0 = eventfd2(0x0, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000331000)={0x10000000}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000aadff4)={0x4}) 2018/02/26 18:27:02 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000008000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$void(r0, 0xc0045c7f) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x20011, r0, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x1) mlock2(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/51}, &(0x7f0000000040)=0x35, 0x800) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x19, "73fc4739db237ce5947863576cfc227556e246a821ea1747c0"}, &(0x7f00000000c0)=0x21) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x3ff}, 0x8) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r1, 0x118, 0x1, &(0x7f0000000080)=0x2, 0x4) [ 100.380561] binder: 17652:17678 transaction failed 29189/-22, size 40-8 line 3005 [ 100.420651] binder: undelivered TRANSACTION_ERROR: 29189 2018/02/26 18:27:02 executing program 2: mq_notify(0xffffffffffffffff, &(0x7f0000b49000)={0x0, 0x14, 0x2, @thr={&(0x7f0000dfbfd8), &(0x7f0000e08fbc)}}) 2018/02/26 18:27:02 executing program 3: sched_getaffinity(0x0, 0x2d9, &(0x7f0000000000)) 2018/02/26 18:27:02 executing program 7: socketpair(0xb, 0x3, 0xc000000000000000, &(0x7f0000000000)={0x0}) connect$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b9a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1000000000000d, &(0x7f0000b91ffc), 0x4) 2018/02/26 18:27:02 executing program 2: prctl$setfpexc(0xc, 0x0) prctl$getreaper(0x27, &(0x7f0000001ff8)) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000000)=""/186, 0x328) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x404040, 0x0) bind$vsock_stream(r0, &(0x7f0000000040)={0x28, 0x0, 0xffffffff, @host=0x2}, 0x10) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) accept4$packet(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x14, 0x800) 2018/02/26 18:27:02 executing program 0: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$TIOCCBRK(r0, 0x5428) r1 = syz_fuse_mount(&(0x7f0000da3ff8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = epoll_create1(0x0) r3 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$KDGETKEYCODE(r3, 0x4b4c, &(0x7f0000000040)={0x5, 0x5}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b52000)={0x2000}) poll(&(0x7f0000cccfc8)=[{r2}], 0x1, 0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 2018/02/26 18:27:02 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) uname(&(0x7f0000012f9b)=""/101) clone(0x0, &(0x7f0000f39000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f00003b8f33)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_create(0x7, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:27:02 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) socketpair(0x1f, 0x800, 0x8000, &(0x7f0000000000)={0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000000040)={0x0, 0x8, 0x3, 0x100000000, 0x7, 0x100000001, 0x2, 0x1}, &(0x7f0000000080)) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000000)=""/62) getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 2018/02/26 18:27:02 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f0000759000)='clear_refs\x00') r1 = syz_open_procfs(0x0, &(0x7f0000c2d000)='oom_score\x00') openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x101000, 0x0) sendfile(r0, r1, &(0x7f0000423000)=0x2, 0xff) [ 100.425300] binder: 17711:17712 ioctl c0045c7f 0 returned -22 [ 100.439416] binder: undelivered TRANSACTION_ERROR: 29189 [ 100.443472] binder: 17711:17712 ioctl c0045c7f 0 returned -22 2018/02/26 18:27:02 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f000031a000)='net/udp6\x00') preadv(r0, &(0x7f000069e000)=[{&(0x7f0000f5c000)=""/40, 0x28}], 0x1, 0x400000000000) fcntl$setstatus(r0, 0x4, 0x0) fcntl$getflags(r0, 0x1) 2018/02/26 18:27:02 executing program 6: r0 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x807fc) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000040)=0x10001, 0x4) write$sndseq(r0, &(0x7f0000a68000)=[{0x7fffffff, 0x0, 0x0, 0x0, @time, {}, {}, @connect}], 0x30) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) rt_sigtimedwait(&(0x7f00000000c0)={0x2}, &(0x7f0000000100), &(0x7f0000000180)={r2, r3+10000000}, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000000000)) 2018/02/26 18:27:02 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x90400, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0xffffffffffffffc1, 0x4) getsockopt$inet_dccp_int(r0, 0x21, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socket$inet(0x2, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x1c1) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000040)={0x100000001, 0xffffffffffffff00}) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f00000000c0)={0x7, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f00000000c0)='/', 0x0, 0x10) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1000) 2018/02/26 18:27:02 executing program 7: r0 = creat(&(0x7f0000d26000)='./file0\x00', 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1f, &(0x7f0000000000)=""/179, &(0x7f00000000c0)=0xb3) fsetxattr(r0, &(0x7f0000d4bfe8)=@known='system.posix_acl_access\x00', &(0x7f00009b8000)="0200000001a5180040000000", 0xc, 0x0) 2018/02/26 18:27:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0xfffffffffffffffc, 0x8972, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x8) connect$inet(r0, &(0x7f00009322c4)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) connect$inet(r0, &(0x7f000096dff0)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:27:02 executing program 5: mkdir(&(0x7f0000000000)='./control\x00', 0x0) r0 = socket(0x1, 0x80007, 0x101) getsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f0000000040)=""/125, &(0x7f00000000c0)=0x7d) r1 = memfd_create(&(0x7f0000000040)='^-[\\\\}\x00', 0x3) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000080)={0x20, 0x0, 0x10000, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f00000000c0)={r2, 0x7}) r3 = inotify_init() inotify_add_watch(r3, &(0x7f0000dc4ff6)='./control\x00', 0x830000fe) lsetxattr(&(0x7f0000000040)='./control\x00', &(0x7f0000000080)=@known='com.apple.FinderInfo\x00', &(0x7f00000000c0)="5d252f40d53e766d6e6574302bd275736572736563757269747900", 0x1b, 0x1) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) read(r3, &(0x7f0000000140)=""/16, 0xf6) 2018/02/26 18:27:02 executing program 0: r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x200000000001, &(0x7f0000accffc), 0x4) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x802) close(r0) 2018/02/26 18:27:02 executing program 3: mkdir(&(0x7f000079cff8)='./file0\x00', 0x0) r0 = open(&(0x7f0000bca000)='./file0/file0\x00', 0x8040, 0x0) open$dir(&(0x7f0000353000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000000080)=r1, 0x4) r2 = open(&(0x7f00007d5ff8)='./file0\x00', 0x0, 0x0) lseek(r2, 0x3, 0x0) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2c, 0x202000) 2018/02/26 18:27:02 executing program 4: prctl$setfpexc(0xc, 0x40083) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) write$selinux_access(r0, &(0x7f0000ed9000)={'system_u:object_r:ssh_keygen_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20}, 0x48) 2018/02/26 18:27:02 executing program 2: r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x4000, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f0000000040)=""/137) r1 = syz_open_dev$binder(&(0x7f0000f57000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x6181) 2018/02/26 18:27:02 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x220000, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00000000c0)={{0x2, 0x3, @broadcast=0xffffffff}, {0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}}, 0x2, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @generic="0df9a8c78c535f749cc5a8fd764983b4"}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create(0x9) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000c3bff4)) ioctl$TCSETS(r1, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x175f, 0x0, 0x0, 0x0, 0x0, 0x2}) r3 = syz_open_pts(r1, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x8000, @mcast1={0xff, 0x1, [], 0x1}, 0x1}}, [0x1f, 0x9, 0x6553590a, 0x6, 0x101, 0xe2d5, 0x240, 0x8, 0x27, 0x1, 0x8, 0xfffffffffffffff7, 0x9fc]}, &(0x7f0000000180)=0x108) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00000001c0)={0x3, 0x6, 0x800c, 0x200, 0x5, 0x7, 0x9, 0x1, r4}, &(0x7f0000000200)=0x20) r5 = dup3(r1, r1, 0x0) ioctl$sock_inet_SIOCGARP(r5, 0x8954, &(0x7f0000000240)={{0x2, 0x3, @multicast1=0xe0000001}, {0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}}, 0x4, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xc}}, @common='ip6_vti0\x00'}) 2018/02/26 18:27:02 executing program 7: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = getuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(r0, &(0x7f00000000c0)='/', 0x0, 0x10) fchownat(r0, &(0x7f00000000c0)='./file0\x00', r1, r2, 0x1000) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000b84bac987061d3ed3a1ae4e29e06b9b9e147bc92879cd49f39548dda9d68a5b4974a3b0514ccdc5ed954c996adecc3c8f186bedf102d62769de1b36b2569f638ffb8c7a01051c01370998110648eb09e42d1ca720712a0098b8725e4c77ad4a986e6c5e1b4c8559f05f2834150faa906f6cfb508212e5bf31669b5cb3120b6050c2c2d93ff949ad695ede33bded8fa1277e3b7f92056569baa4f324f28c052d0ed91508ecf9ec99a9d11ab"], &(0x7f0000000040)=0xe) socket$inet6_udp(0xa, 0x2, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f00000000c0)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x181) clone(0x240200, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000100)="00ff000000") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000200)={0x7, &(0x7f00000001c0)=[{}, {}, {}, {}, {}, {}, {}]}) 2018/02/26 18:27:02 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) ioctl$RNDADDENTROPY(r0, 0x40085203, &(0x7f0000000000)={0x0, 0x5b, "e3f4b440223e5cbd1587f62815d041bb394976010c7bebcf1f20a69b499e8ed2be50d015ec93b4222cec7df0a4da0808724ed952724b01a190d66615378d0b86b2ee96243cf065b5a3e21bcab815b9e603cba481c99b8add751ca9"}) r1 = socket(0x10, 0x0, 0x4) sendmsg$nl_xfrm(r1, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10}, 0xc, &(0x7f0000bd1ff0)={&(0x7f0000abdefc)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in=@broadcast=0xffffffff}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf37c1fd93a0d"}}]}, 0x4c}, 0x1}, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x200000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x6, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) r4 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/checkreqprot\x00', 0x20002, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={r3, 0x80000, r4}) r5 = dup3(r1, r1, 0x0) ioctl$EVIOCGABS3F(r5, 0x8018457f, &(0x7f0000000000)=""/4096) accept4$inet6(r5, 0x0, &(0x7f0000001000), 0x800) open(&(0x7f0000001040)='./file0\x00', 0x8000, 0x10) 2018/02/26 18:27:02 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4800, 0x0) ioctl$sock_inet_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) r1 = accept$inet(r0, &(0x7f0000000040)={0x0, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={{r3, r4/1000+30000}, {0x0, 0x7530}}, 0x100) unshare(0x40600) sync_file_range(r2, 0x0, 0x0, 0x0) 2018/02/26 18:27:02 executing program 6: mmap(&(0x7f0000000000/0x9d7000)=nil, 0x9d7000, 0x0, 0x4d072, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x10001, 0x202002) setsockopt$netrom_NETROM_T4(r0, 0x103, 0x6, &(0x7f0000000040)=0x400, 0x4) msync(&(0x7f00003f6000/0x4000)=nil, 0x4000, 0x4) 2018/02/26 18:27:02 executing program 7: r0 = socket(0x1000000010, 0x802, 0x0) getsockopt$packet_buf(r0, 0x107, 0x2, &(0x7f0000000000), &(0x7f0000000040)) sendmsg$nl_route(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000180ff8)={&(0x7f0000f85000)=ANY=[@ANYBLOB="3000005100000000000000000000000000000000daa195a196c30b2afe053e4b85bf79d6e9c1a387e8ee", @ANYRES32, @ANYBLOB="0000000014000100fe800000000000000000000000000000"], 0x3}, 0x1}, 0x0) ioctl$KDGKBSENT(r0, 0x4b48, &(0x7f0000000000)={0x8, 0x1000, 0x2}) clock_nanosleep(0x7, 0x1, &(0x7f0000000080)={0x0, 0x1c9c380}, &(0x7f00000000c0)) 2018/02/26 18:27:02 executing program 3: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x0, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) write$selinux_user(r0, &(0x7f0000000040)={'system_u:object_r:device_t:s0', 0x20, 'system_u\x00'}, 0x27) mknod(&(0x7f0000433000)='./file0\x00', 0xfff, 0x0) execve(&(0x7f0000f14000)='./file0\x00', &(0x7f0000eb2000)=[], &(0x7f0000949fc8)=[]) 2018/02/26 18:27:02 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000000000)={0x10, 0x0, 0xffffffffffffffff, 0x80000008}, 0xc) 2018/02/26 18:27:02 executing program 6: socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000000)={0x0}) r1 = gettid() ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000040)=r1) r2 = socket(0x1000000010, 0x802, 0x0) r3 = socket$unix(0x1, 0x2, 0x0) bind$unix(r3, &(0x7f000015cff6)=@file={0x1, './file0\x00'}, 0xa) utime(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x5}) connect$unix(r3, &(0x7f0000738000)=@file={0x1, './file0\x00'}, 0xa) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000359000)={@syzn={0x73, 0x79, 0x7a}, 0x0}) socket$unix(0x1, 0x5, 0x0) sendmsg$nl_route(r2, &(0x7f0000f72fc8)={&(0x7f00008d4000)={0x10}, 0xc, &(0x7f0000f75ff0)={&(0x7f0000000080)=@newlink={0x20, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, r4}, []}, 0x20}, 0x1}, 0x0) 2018/02/26 18:27:02 executing program 2: syz_open_procfs(0x0, &(0x7f00000001c0)="6e6574365fc316d5ff306c53048198000000") 2018/02/26 18:27:02 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:02 executing program 0: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) fallocate(r0, 0x0, 0xe54, 0x99af) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000080)) r1 = getpgid(0x0) r2 = syz_open_procfs(r1, &(0x7f0000ee35b5)='coredump_filter\x00') read(r2, &(0x7f00004fa000)=""/111, 0x6f) 2018/02/26 18:27:02 executing program 7: r0 = socket(0x800000000000000a, 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32, @ANYBLOB="ff00c2e19fa900000000f6ae8ad30d000100"], &(0x7f00000000c0)=0x16) r1 = open(&(0x7f0000000000)='./file0\x00', 0x385100, 0x0) write$selinux_create(r1, &(0x7f0000000040)=@access={'system_u:object_r:v4l_device_t:s0', 0x20, '/usr/sbin/ntpd', 0x20, 0x37, 0x36}, 0x34) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x10) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f0000000100)={0x400, 0x2}) ioctl$sock_ifreq(r0, 0x8957, &(0x7f0000000100)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_map={0x7, 0x80000000, 0x92f9, 0x0, 0x800, 0x9}}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x40, 0x4) ioctl$sock_ifreq(r0, 0x8915, &(0x7f0000000100)={@generic="5d0139da9a552cee7925eb61ef850cc2", @ifru_data=&(0x7f0000000040)="fb3e47e2639f27cf794e20b2853f24a6fae16f748883ab70b27c706dd1d0f831"}) 2018/02/26 18:27:02 executing program 4: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000e83ff0)=@syzn={0x73, 0x79, 0x7a, 0x0}, 0x10) bind$inet(r0, &(0x7f00000f0ff0)={0x2, 0x3, @multicast2=0xe0000002}, 0x10) [ 100.663157] binder_alloc: binder_alloc_mmap_handler: 17780 20000000-20002000 already mapped failed -16 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0xc) stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000200)={0x86, 0x6, 0x6, 0x6, 0x540, 0x7, 0x5, 0x7, 0x4, 0x401, 0x7, 0xffffffff}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in6=@local, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000000300)=0xe8) setresuid(r1, r2, r4) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000340)={{{@in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, @in6=@local={0xfe, 0x80, [], 0x0, 0xaa}, 0x0, 0x0, 0x2, 0xffffffff, 0x0, 0xa0, 0x80, 0x0, r3, r2}, {0x9, 0x2, 0x7, 0x7, 0x8, 0xffff, 0x1f, 0xd231}, {0xfffffffffffffa1a, 0x4, 0x0, 0x40}, 0x9, 0xd, 0x1, 0x0, 0x2, 0x2}, {{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x1}, 0x0, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x1, 0x4, 0x0, 0x92f, 0x5, 0x7, 0x3}}, 0xe8) 2018/02/26 18:27:02 executing program 3: pipe(&(0x7f0000000000)={0x0}) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f0000000040)=""/169, &(0x7f0000000100)=0xa9) r1 = syz_open_procfs(0x0, &(0x7f000044c000)='net/fib_trie\x00') sendfile(r1, r1, &(0x7f00005a2000)=0x1fffd, 0x2) 2018/02/26 18:27:02 executing program 4: r0 = syz_open_dev$tun(&(0x7f0000408000)='/dev/net/tun\x00', 0x0, 0x800000) fsetxattr(r0, &(0x7f0000341000)=@random={'user.', '[security\x00'}, &(0x7f0000000000)='/dev/net/tun\x00', 0xd, 0x0) 2018/02/26 18:27:02 executing program 2: unshare(0x40600) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000000000), 0x8) ioctl$ASHMEM_PURGE_ALL_CACHES(r0, 0x770a, 0x0) 2018/02/26 18:27:02 executing program 6: r0 = socket(0x10, 0x2, 0x0) sendmmsg(r0, &(0x7f0000002a40)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @my=0x1}, 0x10, &(0x7f0000001340)=[{&(0x7f0000000040)="5ffddc2b830e39de6e18e827398d363a344f91a97dc8571b7b6a4c8f0ebdcac60bf3559f2267ce25165f1b4ea383be88acc27ac2c8c49ac7240afe5ab1c1ac9e62e7fb0fa3c9dcd131f7e295e5d99679da5eb743da8a60ed0218201b4c6d94d3347e7a790a48a1e4b123b3c8020494a553bb60a8dc7dc8ac56990ee93775d5a8f24d149943e4269425ea4d5c2a57e6f0985b25eb7676717dccbf239aaf2eb63945b9724161079044ee2523c551f7e90ee48b22371548d550de6d38f34f5b558aa09c04e59187c97fe417faf676", 0xcd}, {&(0x7f0000000140)="0e7b5440563ce8bf786bb62899e9871385810677bd8a18f329959c2ece62a0d290a0134a86d66213a6d73f1999f8c3d53f240c82c6ee03c53b2ec04b5a094359fedce700e5540d6c68bd99750e11a48a48f54e45d17a23d3d525e0b4ede69819890019c8e845178d7c985a82746d6629c167d552febf655edc", 0x79}, {&(0x7f00000001c0)="6184f781c6bf5446ef61872e08d5278f6784f7830262b973bb878d8c8774b8", 0x1f}, {&(0x7f0000000200)="b4cbd7b4baf68f1e0721df946977e98a3152f07ee36c383c217894af366d5dc87d5942d9d5bca8793814ba0a436ad0541d1fa570bb12ae012d12e3d75937028e51f3d2751f70ca8fa5a031d4e82c7a4936", 0x51}, {&(0x7f0000000280)="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"f16b72a636ebb5924de66c236e842f98f325acc53c90f2f883dc8130983796514d922cfa5bac806e330dbc3b70a2229a8ac6443da472ce2aafc273b6468817a9bd8063df18240574b84392150d3e54671e6484b0af926e84ced873943cf7f683258d3fa2fc59e83cfe"}], 0x188, 0xc8d5}, 0xffffffff}, {{&(0x7f0000001580)=@in={0x2, 0x0, @multicast1=0xe0000001}, 0x10, &(0x7f0000001800)=[{&(0x7f00000015c0)="8915334fa99eb3c7f12af560a7dd1e599a75ef2d736ab1150ca9161178ce40d2c4f28b0e4b8025362dd3bbdd6e0639a6309858d2fd538fffefa192250650876547f1e36322ae8801397317627a9b9d2c02829a110ff43402563656d71c8212c5b263bcc5bd5e265d2d70ece6d606948b78486049a9d848d768beeba9f0f50544c52ed92035042060ae78888405ffa420d9", 0x91}, {&(0x7f0000001680)="5eb11c2a19720838058df7ce352bae1b73dd3ef3cfd948783057ec789bfdec5829c294b1e52523c9b467c3932d4d83c9c4229ad1d10cd5c769820a7b22510efd6cc6cde1cb44ea130ee9bb6f51c1d243c1c31fa731d874", 0x57}, {&(0x7f0000001700)="b863a4d31a9fec3b14d27908cd20378c1d59987845aa5cd59b55300db656b57f0122e55b822ae774c38af46b5bff4661d682f9d7480005bdceb2d7e541350e54dc6c1f3eca31aaf0b1c45e37b57d27df0ee8298829996680121162c4de75eb09026e43149726610be5f7518f89a324efed8d91423b0bf69a70849ec0e69af71e896e8320da3082f3aa0c45b779fee7b38d8d56bf155c73cbe32abe34c01e08bcf988ca47aa0fa730cac9861cfd7bab84606b84c7843e2fd38acccff16c", 0xbd}, {&(0x7f00000017c0)="8480650b564b117455061a", 0xb}], 0x4, &(0x7f0000001840)=[{0x38, 0x0, 0x6, "788de2c4532b4ecb96265f0451f1f0963fee3b6a598586645abc348df08fabba4534aa"}, {0x38, 0x11e, 0xffffffff94d48b8c, "9f0b8181f82805c66da5663179b84448327ce3ab4263e2af22022bc0b4b47a35816f9a47940e60"}, {0x1010, 0x6, 0x5, "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"}], 0x1080, 0x80}, 0x1f}, {{0x0, 0x0, &(0x7f0000002a00)=[{&(0x7f00000028c0)="0e29dcdf5a6616a8def28daf78c29a178d15d808a9acc9a1cd0ebd617a0d8c1c7d341fa573aa77b77a0525169e6649ad26092badf786df41a2a924cad30c8794ae4c8c62e3690c1ceda1f87f0898b717d290d1607bd1e099094545d2cc9bd006d92e6f7258c7e1cd513b349e71fe67f2108dae84e4d9e788559f73935ab6510d43294168648d71c3eedbace57455d2692d78fea12d2d5ee2c65a95f8ac3839c5d565631530e919941997d55901305699ff5a73b3ac08f20fe0794612b0f4", 0xbe}, {&(0x7f0000002980)="424872351434c1795afef274d745f294ae7cc15eb871ac961a64fe563befd3e9e2f702a07276c5ad670044b4a91206ceab51aee3bc1429db1fb6fc6eb9a0f1caf8225e7ea4404cb27a5583e388f0f69d489eed494247ef82515108", 0x5b}], 0x2, 0x0, 0x0, 0xc0}}], 0x3, 0x4000000) sendmsg$nl_route(r0, &(0x7f0000504000)={&(0x7f0000dfeff4)={0x10}, 0xc, &(0x7f000009b000)={&(0x7f000039e69c)=ANY=[@ANYBLOB="000080010000", @ANYRES32, @ANYBLOB="00000000000000001400030073797a3000000000000000000000000014001600100001000c00070000000000", @ANYRES32], 0x48}, 0x1}, 0x0) 2018/02/26 18:27:02 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='attr/fscreate\x00') mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000000) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x0, 0x200, 0x100000000, 0xfffffffffffffff7, 0x2, 0x4, 0x1, {0x0, @in={{0x2, 0x2, @rand_addr=0x9}}, 0x8, 0x2, 0x0, 0x5, 0x7}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={r1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000001c0)={r1, 0x6, 0x101}, 0x8) r3 = socket$inet6(0xa, 0x3, 0x0) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000dc4000), 0x1) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x1, 0xff, 0x8, r2}, 0x10) [ 100.735331] audit: type=1400 audit(1519669622.631:69): avc: denied { bind } for pid=17819 comm="syz-executor5" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_generic_socket permissive=1 [ 100.787334] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/26 18:27:02 executing program 7: r0 = memfd_create(&(0x7f0000006ff3)='/dev/vcs\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000009000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002c000)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r2, &(0x7f0000000100)=[{0x0, 0x0, 0x2, 0x0, @time={0x77359400}, {}, {}, @connect}, {0x0, 0x0, 0x0, 0x0, @time, {}, {}, @control}, {0x0, 0x0, 0x0, 0x0, @tick, {0x0, 0x100000000}, {0x4}, @time=@time}], 0x90) 2018/02/26 18:27:02 executing program 6: r0 = syz_open_dev$evdev(&(0x7f0000000040)='/dev/input/event#\x00', 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f00002a3000)={0x0, 0xfffffffffffffffa, 0x0, 0x0, "df6de010f51f9c0de19f7adc11fcad5be0e54c4a89ffa1e5d5d6225b12a59011"}) 2018/02/26 18:27:02 executing program 5: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)={0x9, {{0xa, 0x0, 0x3ff, @mcast1={0xff, 0x1, [], 0x1}, 0x6}}, 0x0, 0x6, [{{0xa, 0x1, 0x27656af8, @mcast2={0xff, 0x2, [], 0x1}, 0x7fff}}, {{0xa, 0x2, 0x4d1, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x8001}}, {{0xa, 0x1, 0xfffffffffffffff7, @empty, 0x4}}, {{0xa, 0x3, 0x54, @loopback={0x0, 0x1}, 0x1f}}, {{0xa, 0x0, 0x6, @ipv4={[], [0xff, 0xff], @loopback=0x7f000001}, 0x4}}, {{0xa, 0x2, 0x34, @loopback={0x0, 0x1}, 0x7}}]}, 0x390) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000ac1e70)=ANY=[@ANYBLOB="01000000000000004a00000000000000ff0200000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d9b175e700000000000000"], 0x90) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000003c0)='/selinux/status\x00', 0x0, 0x0) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000000400)="dee4247b858dd7191fc1e614fe564a131bb5a34d5ae4aba3e053946cad4c769553c524e188508d66c163ef673dd3b3d42ae769c7761814dc5994955ca9bfab786e0a3922a3e0b5225cfc4c868069e0a63f1c53fce81693087d2d0bc23380f7fe02c3c2f9469462c656605f3d03943080e8dc8bc0a5f830cc70c0dadb", 0x7c) 2018/02/26 18:27:02 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f0000011000)='mountinfo\x00') readv(r0, &(0x7f0000b83ff8)=[{&(0x7f0000d1d000)=""/188, 0xfe13}], 0x29f) mount(&(0x7f00005a3000)='./file0\x00', &(0x7f000013c000)='.', &(0x7f0000000000)="b740000000b4", 0xfffffffffffffffe, &(0x7f0000000040)="b3") connect$llc(r0, &(0x7f0000000080)={0x1a, 0x3, 0x1, 0x4, 0x2, 0x1000, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x10) 2018/02/26 18:27:02 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f000073cff4)=ANY=[@ANYBLOB], 0xc) rename(&(0x7f0000a24000)="e91f7189591e9233614b2f", &(0x7f00005a2ff8)='./file0\x00') 2018/02/26 18:27:02 executing program 3: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000634000)={&(0x7f0000000000)=ANY=[]}, 0x1}, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/02/26 18:27:02 executing program 0: r0 = syz_open_dev$tun(&(0x7f0000481000)='/dev/net/tun\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000927fd8)={@common='gre0\x00', @ifru_mtu=0xef3a}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000d38ff0)={0x1, &(0x7f0000aee000)=[{0x6}]}) 2018/02/26 18:27:02 executing program 1: socketpair(0xa, 0xb, 0x8001, &(0x7f0000000000)={0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x14) connect(r0, &(0x7f00000000c0)=@hci={0x1f, r1, 0x3}, 0xc) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r2, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x3, @multicast2=0xe0000002}}, [0x8001, 0x2, 0x14a3, 0x5, 0x3, 0x3, 0x0, 0x8, 0x5, 0x2b, 0x0, 0x2, 0x8, 0x1, 0x7bb]}, &(0x7f0000000000)=0x108) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000040)={r3, 0x3}, &(0x7f0000000200)=0x8) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r2, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r4, 0x400, 0x3e, 0x101, 0x1ff, 0x9}, &(0x7f0000000280)=0x14) [ 100.829513] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket 2018/02/26 18:27:02 executing program 6: mq_open(&(0x7f0000000000)='\x00', 0x2, 0x7, &(0x7f0000000040)={0x6, 0xfff, 0xfffffffffffffff7, 0x7, 0x9, 0xa1, 0x8001, 0xfffffffffffffffa}) mq_open(&(0x7f0000000000)='bdevem0GPL[ppp0cgroup#\x00', 0x0, 0x0, &(0x7f0000664fc0)) 2018/02/26 18:27:02 executing program 2: r0 = socket$inet(0x2, 0x1, 0xf50b) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000026be8)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000035fc0), {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1f8}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, @empty, @dev={0xac, 0x14}, @multicast2=0xe0000002}}}, {{@arp={@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @broadcast=0xffffffff, 0x0, 0x0, @empty, {}, @empty, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @syzn={0x73, 0x79, 0x7a}, @syzn={0x73, 0x79, 0x7a}}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) 2018/02/26 18:27:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000068efd6)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/02/26 18:27:02 executing program 5: unshare(0x20207ffc) r0 = epoll_create1(0x0) fchown(r0, 0x0, 0x0) 2018/02/26 18:27:02 executing program 7: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = dup2(r0, r0) ioctl$DRM_IOCTL_GET_MAGIC(r1, 0x80046402, &(0x7f0000000000)=0x4) setsockopt$inet6_buf(r0, 0x29, 0x14, &(0x7f0000000000)="ff5500b00000e59600", 0xffffffffffffff46) setsockopt$inet6_buf(r0, 0x29, 0xf2, &(0x7f0000000040)="ff55d36cffba04365d0000000000000101000000", 0x14) 2018/02/26 18:27:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x101000, 0x0) read(r0, &(0x7f00000000c0)=""/1, 0x3cb) ioctl$int_in(r0, 0x5421, &(0x7f00002bc000)=0x10001) readv(r0, &(0x7f0000dcdff0)=[{&(0x7f0000cd8000)=""/1, 0x1}], 0x1) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000040)=0x880, 0x4) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r1, 0x4010641c, &(0x7f0000000180)={r2, &(0x7f0000000100)=""/84}) ioctl$TCSETAF(r1, 0x5408, &(0x7f00000001c0)={0x80, 0xc7d5, 0x4, 0x6, 0x6c32, 0xfff, 0x52, 0x8000, 0x200, 0x8}) openat$pktcdvd(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pktcdvd/control\x00', 0x20000, 0x0) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:02 executing program 7: r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty}, 0x3ce) r1 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f000073bffc)=0x3, 0x9) sendmsg$inet_sctp(r1, &(0x7f0000959fc8)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f6ff9b)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000001600)=[{{&(0x7f00000004c0)=@ipx, 0x10, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/188, 0xbc}], 0x1, &(0x7f0000000600)=""/4096, 0x1000}}], 0x1, 0x0, &(0x7f0000001700)={0x77359400}) 2018/02/26 18:27:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000068efd6)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/02/26 18:27:02 executing program 5: add_key(&(0x7f000003dff8)='keyring\x00', &(0x7f000001d000)={0x73, 0x79, 0x7a}, 0x0, 0xfffffffffffffd3c, 0xffffffffffffffff) getpeername(0xffffffffffffffff, &(0x7f0000000000)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @local}}}, &(0x7f0000000040)=0x2e) socketpair$inet6_sctp(0xa, 0x1, 0x84, &(0x7f0000000000)) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f0000001100)={r1, &(0x7f0000000100)=""/4096}) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x4c0, 0x0) 2018/02/26 18:27:02 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) r1 = memfd_create(&(0x7f0000000000)='vboxnet1\x00', 0x4) pwrite64(r1, &(0x7f000003bfff)='/', 0x1, 0x0) r2 = dup2(r1, r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x1d, r2, 0x200000006) openat(r1, &(0x7f0000000000)='./file0\x00', 0x800, 0x1a2) lseek(r2, 0x0, 0x80003) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000000)) sendfile(r1, r1, &(0x7f000003c000), 0xffc) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000040)={0x401, 0x1, 'client1\x00', 0x1, "a5148c1df30e38f7", "d9a978f073745a7f032bb802a78bed25d9c9c07f2eeb1c5e1923f6bcaa95e494", 0x6, 0x80000000}) getsockopt$sock_buf(r2, 0x1, 0x0, &(0x7f0000000100)=""/143, &(0x7f00000001c0)=0x8f) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000000ff5)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:27:02 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000000000)=ANY=[@ANYBLOB="2a000000000000000a00000000080000ff02000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) 2018/02/26 18:27:02 executing program 6: r0 = accept4$netrom(0xffffffffffffffff, &(0x7f0000000000)=@full, &(0x7f0000000080)=0x48, 0x800) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x48, &(0x7f0000000100)=[@in6={0xa, 0x3, 0x401, @mcast2={0xff, 0x2, [], 0x1}, 0x400}, @in6={0xa, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x8}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000200)={r2, 0x4}, &(0x7f0000000240)=0x8) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f00000002c0)=ANY=[@ANYBLOB="66696c74657200000000000000000000000000000000000000000000000000000700000004000000c8030000000000001001000010010000e0020000e0020000e002000004000000", @ANYPTR=&(0x7f0000000280)=ANY=[@ANYBLOB="000000000000000000000200000000000000000000000000000000000000000000000000000000000000007730a0c7d48c626c85cd09d4610a7e000000000000000000000000000000000000000000"], @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000100100000000000000000000000000000000000000000000000050006d616e676c65000000000000000000000000000000000000000000000000ffffffffffff0000000000000000000000000000000000000000000000000000ac1400bbffffffff0f00000000000000e00000017fffffffffffffffff000000aaaaaaaa00aa00000000000000000000ffffffff00ff0000000000000000000000000000000000000000000000000000ffff00ffffff0000000000000000000000000f3e0000093d10000101dc812f595fce502ff4debc93907cb6c873797a30000000000000000000000000ff000000000000000000000000000000ff0000000000000000000000000000000000080000000000c000e8000000000000000000000000000000000000000000000000002800415544495400000000000000000000000000000000000000000000000000000000000000000080000001ac1400aaffffffffffffff0000000000000000000000000000000000ffffff0000ff00000000000000000000aaaaaaaa00aa0000000000000000000000ff0000ffff0000000000000000000005f50007000600010009000973797a3000000000000000000000000052798d3d4ca87f7b22d9e9ce31ea8ad3ff000000000000000000000000000000ff0000000000000000000000000000000000080000000000c000e80000000000000000000000000000000000000000000000000028004d41524b0000000000000000000000000000000000000000000000000002ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000e8000000000000000000000000000000000000000000000000002800000000000000000000000000000000000000000000000000000000000000feffffff00000000"], 0x418) r3 = userfaultfd(0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0xb1, r3, 0x0) rt_sigreturn() r4 = getpgid(0x0) r5 = syz_open_procfs(r4, &(0x7f0000000900)="7461736b0059b254e38e22185084b76181e5028d85f9e397f66b6ca0c397ad4a0c9350c3612f8d9cd84eb6fcaa3063f886daaf15a93c887b32afa8667b622b2520aa9b61792723d5dc50b0a023b73f9400bff891d4d6ed3ab197dbac49238cd25229759c9142f6daa71ca6b2b223be50c4b2843c43b5056959ebfb1a96bef8ba167f7155c37556c24d18bfd7b4033b3d254b6041d24880f98aea4491a0ab6e89b7ad739bba51cc7103c9f4b3f510438a60707285f8b64fc40cc8e225016d780faed1c18286298583a4044ce5f3c941534e9bd373") getdents(r5, &(0x7f0000720fd4)=""/44, 0x1b3) 2018/02/26 18:27:02 executing program 0: mkdir(&(0x7f0000b32000)='./file0\x00', 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x200140, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[{}, {}, {0x0}, {}]}) ioctl$DRM_IOCTL_RM_CTX(r2, 0xc0086421, &(0x7f00000000c0)={r3}) ioctl$KDGKBDIACR(r2, 0x4b4a, &(0x7f0000000100)=""/147) dup2(r0, r1) mount(&(0x7f00000d4000)='./file0\x00', &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f00006dcf3c)) creat(&(0x7f0000755ff2)='./file0/file0\x00', 0x0) lstat(&(0x7f0000dda000)='./file0/file0\x00', &(0x7f00009b8fbc)) 2018/02/26 18:27:02 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f000068efd6)="290000002000190000003fffffffda060200000000000000030000040d000e00ea1100000005000000", 0x29}], 0x1) 2018/02/26 18:27:02 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e65000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$void(r0, 0xc0045878) 2018/02/26 18:27:02 executing program 6: mkdir(&(0x7f000000e000)='./control\x00', 0x0) r0 = inotify_init() r1 = epoll_create(0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f00007a8000)) inotify_add_watch(r0, &(0x7f0000ebbff6)='./control\x00', 0x8) rmdir(&(0x7f0000f98ff6)='./control\x00') poll(&(0x7f00002fdff8)=[{r1}], 0x1, 0x0) 2018/02/26 18:27:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b4ff6)='/dev/ptmx\x00', 0x106, 0x0) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x8000, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000080)=0x14, 0x800) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f00000000c0)={@empty, 0x4, r2}) writev(r0, &(0x7f00000b5000)=[{&(0x7f0000000000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000000)=0x100000001) rmdir(&(0x7f0000000100)='./file0\x00') ioctl$TCSETA(r0, 0x5402, &(0x7f0000a26fec)) 2018/02/26 18:27:02 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) utime(&(0x7f00000000c0)='/', &(0x7f0000000100)={0x8, 0x5}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7cd}, 0xffffffff, [0xfffffffffffffc01, 0x101, 0x7, 0x81, 0x5, 0x8, 0x1, 0xfff]}, 0x5c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) 2018/02/26 18:27:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000fa2000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_map={0x2}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000768fe0)={@common='gre0\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000000c0)={0x0, 0xe4}, &(0x7f0000000100)=0x8) dup3(r0, r1, 0x0) sendmsg(r0, &(0x7f0000d47000)={&(0x7f0000cd3ff0)=ANY=[@ANYBLOB="2700000000000000e5ff000000000000"], 0x10, &(0x7f0000b71fb0)=[]}, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x10, r2, 0x0) 2018/02/26 18:27:03 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = syz_open_dev$tun(&(0x7f0000526000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4"}}) r1 = socket$inet(0x2, 0x800, 0x2000000) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000062ffe0)={@common='gre0\x00', @ifru_flags=0x301}) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f00006affd8)={@common='gre0\x00', @ifru_addrs=@ethernet={0x0, @random="3e7596f732f4"}}) 2018/02/26 18:27:03 executing program 4: syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xc, 0x4000) 2018/02/26 18:27:03 executing program 7: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGWINSZ(r0, 0x5413, &(0x7f0000000040)) socket$unix(0x1, 0x1, 0x0) 2018/02/26 18:27:03 executing program 3: prctl$seccomp(0x21, 0x1, &(0x7f00005d295e)={0x0, &(0x7f0000ab9000)=[]}) prctl$void(0x22) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x400, 0x0) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f00000000c0)={0x48, &(0x7f0000000040)="93e00ef922a367647ee54c8a26d3633f506888638adf63a93049cbcc8c48cf8e7c9b582ee5b31922dee532f5beefd50d9e560dd842b85110697617c41f3df7664c273834c4a167c9"}) 2018/02/26 18:27:03 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='ns/mnt\x00') getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000000040)=0x400, &(0x7f0000000080)=0x4) clone(0x0, &(0x7f0000d06000), &(0x7f0000af6ffc), &(0x7f0000b31ffc), &(0x7f00005e0fd9)) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00000000c0)=0x5d7f) linkat(0xffffffffffffffff, &(0x7f0000732000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000865ff8)='./file0\x00', 0x0) 2018/02/26 18:27:03 executing program 6: socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000e02000)={@syzn={0x73, 0x79, 0x7a}}) 2018/02/26 18:27:03 executing program 0: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) utime(&(0x7f00000000c0)='/', &(0x7f0000000100)={0x8, 0x5}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000000140)={{0xa, 0x0, 0x9, @mcast1={0xff, 0x1, [], 0x1}, 0x2}, {0xa, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0, 0xaa}, 0x7cd}, 0xffffffff, [0xfffffffffffffc01, 0x101, 0x7, 0x81, 0x5, 0x8, 0x1, 0xfff]}, 0x5c) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8801, 0x0) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000000)=0xfffffffffffffff9) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000180)=0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000100)={0x400000000000000, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}}}, 0x90) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) rt_tgsigqueueinfo(r1, r2, 0x41, &(0x7f0000000140)={0x3a, 0x7, 0xa848, 0x80000001}) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:03 executing program 6: mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x232, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000e4c000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000043fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r1 = creat(&(0x7f0000000000)='./control\x00', 0x7a) write$sndseq(r1, &(0x7f0000000000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x3, {}, {0xef}, @time=@time={0x77359400}}], 0x30) sysfs$2(0x2, 0xb13, &(0x7f0000000000)=""/147) r2 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x7, 0x4) ioctl$TIOCPKT(r2, 0x5420, &(0x7f00000000c0)=0x8) unlink(&(0x7f0000000000)='./control/file0\x00') close(r0) 2018/02/26 18:27:03 executing program 7: r0 = socket(0xa, 0x1, 0x3ff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x37, "949fa810365c75a5adb12013af4280d54cfb756a7ad3a927aebc29a89530a629e0ad5923383fa3cc9b578bd22079fad38ad26cb855c154"}, &(0x7f0000000040)=0x3f) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000080)={r1, 0xbda}, &(0x7f00000000c0)=0x8) r2 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f00003befe4)={&(0x7f00004bbff6)=ANY=[@ANYBLOB="00022e27661de16fdbc0"], 0xa, &(0x7f0000790fd0)=[], 0x0, &(0x7f000039e000)=[]}, 0x0) ioctl$sock_SIOCOUTQ(r2, 0x5411, &(0x7f0000462ffc)) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x3, @broadcast=0xffffffff}, {0x307, @random="f54b0a3a7d7a"}, 0x4, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}}, @common='vlan0\x00'}) ioctl$int_out(r2, 0x2, &(0x7f0000000180)) socketpair$ax25(0x3, 0x3, 0xce, &(0x7f00000001c0)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x18340, 0x0) sendmsg$nl_xfrm(r4, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000280)={&(0x7f0000000080)=@newae={0x1d4, 0x1e, 0x1, 0x2, 0x3, {{@in=@empty, 0x2, 0x2, 0x33}, @in6=@remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x6}, [@tmpl={0x44, 0x5, [{{@in6=@mcast2={0xff, 0x2, [], 0x1}, 0x0, 0x3f}, 0xa, @in6=@empty, 0x3, 0x1, 0x2, 0x51512406, 0x2, 0x0, 0x4}]}, @extra_flags={0x8, 0x18, 0xfc}, @migrate={0x5c, 0x11, [{@in=@loopback=0x7f000001, @in=@multicast1=0xe0000001, 0xff, 0x1, 0x0, 0x6, 0x2, 0xa}, {@in=@remote={0xac, 0x14, 0x0, 0xbb}, @in=@multicast1=0xe0000001, 0x3c, 0x3, 0x0, 0x2, 0xa, 0xa}]}, @lastused={0x10, 0xf, 0x1}, @proto={0x8, 0x19, 0x33}, @replay_val={0x10, 0xa, {0x5, 0x2, 0x1}}, @ipv4_hthresh={0x8, 0x3, {0x19, 0xb}}, @sec_ctx={0x58, 0x8, {0x53, 0x8, 0x1, 0x3, 0x4b, "b0df854e257e75f701216d65d2ad878e96796252f255be99ce30e27d45b1e92ae0dae5f6da2ebbab9610b6a4703827f6c10250708e4c214533572c864e1e9904d4a82d434ff9c09c518d63"}}, @replay_esn_val={0x20, 0x17, {0x1, 0x1, 0x6, 0x1, 0x2, 0x3, [0x100]}}, @tmpl={0x44, 0x5, [{{@in=@multicast2=0xe0000002, 0x1, 0x2b}, 0x2, @in6=@ipv4={[], [0xff, 0xff], @rand_addr=0x9}, 0x3, 0x2, 0x2, 0xe63, 0x0, 0x1, 0xdd38}]}]}, 0x1d4}, 0x1, 0x0, 0x0, 0x80}, 0x10) setsockopt$inet_buf(r3, 0x0, 0x10, &(0x7f00003d8f37)="18000300000001000000be5ea6cd88360000080203000008000006000e640002b900100000011c6900bb77a107567e5bdba17e19470055040097ec67a1e2010049fc2d63e000000000001418000a00000000130000c88ebbff06010000ad000000000000061475d7220342000747ecf48b05000000e7ec75e848ccfff6ba00b3b40f0000c62cc6e96c7a442ef629cd7ed089f74164536dab653670786eaec0ef151332450f779c4865c287b7e75ab4f1b8fc393d2696c0c3ba5aeae20000000000000013659c6120", 0xc8) setsockopt$netlink_NETLINK_RX_RING(r4, 0x10e, 0x6, &(0x7f0000000300)={0x1, 0x5, 0x3a7, 0x2}, 0x10) 2018/02/26 18:27:03 executing program 4: r0 = memfd_create(&(0x7f0000029000)='\\\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000032ff3)='/dev/snd/seq\x00', 0x0, 0x7) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000080)={r3, 0x80}, &(0x7f00000000c0)=0xc) vmsplice(0xffffffffffffffff, &(0x7f0000056f80)=[{&(0x7f0000042fb7)='U', 0x1}], 0x1, 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000051f50)={{0x80}, 'port1\x00', 0x6b}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f000004d000)={0x80, 0x1, 'client1\x00', 0xffffffff80000006, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901"}) tee(r0, r1, 0x3, 0x4) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r2, 0xc08c5334, &(0x7f0000000000)={0x5, 0x6, 0xe6, 'queue1\x00', 0x7}) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f00000000c0)={{0xfff, 0x1f}, {0x400, 0x2}, 0x1e, 0x5, 0x1}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @raw32}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x60) 2018/02/26 18:27:03 executing program 3: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x0, 0x0) ioctl$VT_RELDISP(r0, 0x5605) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)=0x0) capset(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000804000)) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f000003c000)={{{@in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, @in=@local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}}}, 0xe8) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) chmod(&(0x7f00000000c0)='./file1\x00', 0x0) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:03 executing program 0: r0 = socket(0xa, 0x2400000001, 0x0) capget(&(0x7f000003a000), &(0x7f0000034000)={0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_CLIENT_CAP(0xffffffffffffffff, 0x4010640d, &(0x7f0000034000)={0x0, 0xa}) r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=r1) getsockopt$inet6_buf(r0, 0x29, 0x10000000000030, &(0x7f0000034000)=""/144, &(0x7f0000000ffc)=0x90) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r2, 0x4c07) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/avc/cache_stats\x00', 0x0, 0x0) 2018/02/26 18:27:03 executing program 5: membarrier(0x18, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001fe8)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc028aa03, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0xffffffffffffff81}, 0xffff8000}) 2018/02/26 18:27:03 executing program 4: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0xfffffffffffffffe}, 0x1) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00007ccff6)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3d) ioctl$TIOCSCTTY(r1, 0x540e, 0x7) ioctl$int_in(r1, 0x80045439, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0xfe, "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"}, &(0x7f00000001c0)=0x106) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={0x0, 0x76, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x2, 0x9d, 0xe48d, 0x6, 0x5, 0x0, 0x400, {r3, @in6={{0xa, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0xffffffff}}, 0x3f, 0x7, 0x9, 0xac5c, 0x9}}, &(0x7f0000000340)=0xb8) sendmsg$nl_crypto(r0, &(0x7f0000000080)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f00000000c0)={&(0x7f00000000c0)=@delrng={0x10, 0x14, 0x320, 0x7, 0x3, "", ["", "", "", "", "", "", ""]}, 0xfffffffffffffeea}, 0x1, 0x0, 0x0, 0x20000082}, 0x10) 2018/02/26 18:27:03 executing program 2: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)=0xd9f, 0x4) r1 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000053ff3)='/dev/snd/seq\x00', 0x0, 0x101802) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) write$sndseq(r1, &(0x7f0000044fd0)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {}, {}, @ext={0x0, &(0x7f0000051000)}}], 0x30) write$sndseq(r3, &(0x7f0000048fe4)=[{0x0, 0x1ff, 0x0, 0x0, @time={0x77359400}, {}, {}, @control}], 0x1c) write$sndseq(r3, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {}, {}, @ext={0x0, &(0x7f0000055ffe)}}], 0x30) accept$nfc_llcp(r3, 0x0, &(0x7f0000000080)) 2018/02/26 18:27:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000fc1ffc)) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_tables_matches\x00') r3 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/policy\x00', 0x0, 0x0) fanotify_mark(r2, 0x2, 0x10000, r3, &(0x7f00000000c0)='./file0\x00') r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockname(r1, &(0x7f0000000340)=@hci={0x0, 0x0}, &(0x7f0000000380)=0xc) recvfrom$packet(r4, &(0x7f0000000080)=""/197, 0xc5, 0x20, &(0x7f00000003c0)={0x11, 0xfd, r5, 0x1, 0x75, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x14) 2018/02/26 18:27:03 executing program 6: pipe2(&(0x7f0000fb0ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setpipe(r1, 0x407, 0x0) ioctl$sock_proto_private(r1, 0x89e8, &(0x7f0000000000)="412c49ba2484d05868cac846853080ccf3cd110fe81ea4726959b8a1342bc535ffd5442cfae6963ea71b5981a16e1c590b2c268e21dc9b3fc24958e17141c0f4f458341bc3087d7e8abb7caa2327cbd3a5524a811ddb55cdf61fcd87") r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback=0x7f000001, @in6=@ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0xf}}, 0x0, 0x0, 0x2, 0x9, 0xa, 0x20, 0x20, 0x7f, 0x0, r3}, {0x1, 0x4, 0x4, 0x1, 0xfffffffffffffffb, 0x0, 0x7, 0x2}, {0x1f, 0x8, 0xd458, 0x7ff}, 0x8001, 0xffffffffffffffff, 0x2, 0x0, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x0, 0x7c}, 0x0, @in6=@mcast1={0xff, 0x1, [], 0x1}, 0x2, 0x1, 0x0, 0xffff, 0x10, 0x10000, 0x61f}}, 0xe8) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r4 = userfaultfd(0x0) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000000fe0)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1}) select(0x40, &(0x7f0000013fc0), &(0x7f0000013000), &(0x7f0000011fc0), &(0x7f0000012ff0)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) close(r2) vmsplice(r1, &(0x7f0000fccff0)=[{&(0x7f0000000000)='w', 0x1}], 0x1, 0x0) vmsplice(r1, &(0x7f0000cf1fd0)=[{&(0x7f00000f4ff1)='F', 0x1}], 0x1, 0x0) vmsplice(r0, &(0x7f00000002c0)=[{&(0x7f0000000200)="c599", 0x2}], 0x1, 0x6) 2018/02/26 18:27:03 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000acc000)={@multicast2=0xe0000002, @multicast1=0xe0000001, 0x2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x24, &(0x7f0000001ff4)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast2=0xe0000002, @multicast1=0xe0000001}, 0xc) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl(r0, 0xa8e2, &(0x7f00000000c0)="20f91292e66529a2ace68379893575920e86d10a76d3fd925439230745213b606e29343e8e7b21d3b5c1af2dfaeae509b1b6d68c29fc5fdca232ab19c3d06c137351681dced611b452d1f3c27f4a437ea46876c9caa22322ae58086b4ca55446e137b93e552bd2cd2b7d1a12b54e7206baa3c5c71bcb6ebe9c2ffe7590d6005ee4184e9fd83face201187f7c308d73b6c1a2b70d37a94d7ebeb34fd6b0fa50e025b9a52d738cb256fe2725d7543b0e552d52493d66b052494bad950f2a25438b3bc67563c4fdf6ff638cc889319e4a97d5b45a8d5d59bb248d69d6eda487598efd37970e24a829934283e10678964c8d4c1558d34c5be3") 2018/02/26 18:27:03 executing program 0: socketpair(0x9, 0x0, 0x3, &(0x7f0000000000)={0x0}) r1 = socket$inet_dccp(0x2, 0x6, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x200000, 0x100004031, r1, 0x0) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x667, 0x800000) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000040)=""/39) mremap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3000, 0x7ffffffffffffff, &(0x7f0000004000/0x3000)=nil) socket$inet6_udp(0xa, 0x2, 0x0) 2018/02/26 18:27:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x8, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) userfaultfd(0x800) socketpair(0x3, 0xf, 0x1ff, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000040)={0x0, @in6={{0xa, 0x2, 0x8, @dev={0xfe, 0x80, [], 0x0, 0x12}, 0x7}}}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0xfff}, 0x8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000180)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f00000001c0)={r2, 0x400, 0x0, 0x3, 0x7}, &(0x7f0000000200)=0x18) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000240)='/selinux/enforce\x00', 0x4800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000012000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:27:03 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000002a00)='/selinux/checkreqprot\x00', 0x18000, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000002a40)={0x0, 0x200}, &(0x7f0000002a80)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000002ac0)={r2, 0x4}, &(0x7f0000002b00)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffbff, 0x7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000080)={0x9, 0x9, 0x1, 0x1, 0x8001, 0x3, 0x3ff, 0x9, r3}, 0x20) ioctl$sock_inet_SIOCGIFADDR(r0, 0x8915, &(0x7f0000e48fe0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags}) 2018/02/26 18:27:03 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x460001, 0x0) ioctl$int_in(r0, 0x200000000005432, &(0x7f0000757ff8)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80002, 0x10a) getpeername$llc(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f00000000c0)=0x10) 2018/02/26 18:27:03 executing program 6: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={@generic="7c7fb15c61335709107ac4061035b989", @ifru_flags=0x400}) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x7) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1}}, 0x26) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000080)) sendmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, &(0x7f00000000c0)=[], 0x0, &(0x7f0000003040)=[]}}, {{&(0x7f0000000100)=ANY=[@ANYBLOB='(\x00\x00\x00\b\x00\x00\x00\x00'], 0x10, &(0x7f00000002c0)=[{&(0x7f0000001380)="9c", 0x1}], 0x1, &(0x7f0000001440)=[]}}], 0x2, 0x0) 2018/02/26 18:27:03 executing program 5: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x8001) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x8) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000d14000)=0x3) poll(&(0x7f00003d2fc0)=[{r0}, {r0}], 0x2, 0x0) 2018/02/26 18:27:03 executing program 6: r0 = memfd_create(&(0x7f0000000080)='-.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x20002) vmsplice(0xffffffffffffffff, &(0x7f000004a000)=[{&(0x7f000003a000)="d76c50a163fe1fc5", 0x8}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x54a2) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000000)=0x1) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000041f74)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r0, &(0x7f0000000e50)=[{0xffffffffffffffff, 0x0, 0x0, 0x0, @tick, {}, {}, @result}, {0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @queue}, {0x0, 0x0, 0xfffffffffffffffc, 0x0, @time, {}, {}, @result}, {0x0, 0x0, 0x0, 0x4, @time, {}, {}, @addr}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x32, @time}) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f00000000c0)={0x51, 0xd374, 0x80, {0x7}, {0x5c9e, 0x2b}, @cond=[{0x0, 0xfffffffffffffe00, 0x100, 0x4, 0x1}, {0x2, 0x8, 0x100000000, 0xe6b4, 0x7, 0x100000000}]}) 2018/02/26 18:27:03 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x0}, {}, {}, {}]}) ioctl$DRM_IOCTL_DMA(r1, 0xc0406429, &(0x7f00000001c0)={r2, 0x3, &(0x7f00000000c0)=[0x6, 0x1, 0xfffffffffffff207], &(0x7f0000000100)=[0xff, 0x4], 0x4, 0x4, 0x0, &(0x7f0000000140)=[0x6e5, 0x1f, 0x100, 0x0], &(0x7f0000000180)=[0x4, 0x94c, 0x1, 0x7, 0x1]}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000300)={0xaa, 0xfffffffffffffffd}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) pselect6(0x40, &(0x7f0000000000), &(0x7f0000000fc0)={0x9, 0x0, 0x0, 0x101}, &(0x7f0000013fc0)={0xfffffffffffffffe}, &(0x7f0000000ff0), &(0x7f0000000ff0)={&(0x7f0000001000), 0x8}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000593f41)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:27:03 executing program 6: mmap$binder(&(0x7f0000ce1000/0x4000)=nil, 0x4000, 0x0, 0x98db1be0202feeba, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x284000, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f0000000040)=""/89) r1 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x2}, &(0x7f0000000140)="d6de44249484a82a4628ca2d14896e34cc63683edf0d8d43c6bf6284e3cf91c7e27e274856dbb359e344cad180bb0f33448cac0c25e8ecb762e522c1dc8027b8d01d3aae405daf61ee6248f5a2e271dda8ace2f311bd31a30f6bfb7faf8d00da0b6b5269fba90dcb291bfebbbd15765ade9769dfcae734aa088c142188146e6ecb30510443ee65d97801121b2bdfc368e9e287865f5e69d53c2498fff21b79640b768db80a0e05877c5f646f90c006bc9829ba8192bab95d72867fef68", 0xbd, 0xffffffffffffffff) keyctl$restrict_keyring(0x1d, r1, &(0x7f0000000200)='keyring\x00', &(0x7f0000000240)='{\x00') 2018/02/26 18:27:03 executing program 3: clone(0x0, &(0x7f0000178000), &(0x7f0000b52ffc), &(0x7f0000e41000), &(0x7f00008b4000)) r0 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x4000, 0xffffffffffffffff, 0x0, 0xd583, 0x744c, 0x1000000) r1 = accept4$llc(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f00000000c0)=0x10, 0x80800) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x1, 0x400001) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000140)='/selinux/relabel\x00', 0x2, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000180)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev}}}, 0x32, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/90, 0x5a}, {&(0x7f0000000240)=""/154, 0x9a}, {&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/126, 0x7e}], 0x4, &(0x7f0000000440)=""/10, 0xa, 0x900}, 0x40010042) r6 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000004c0)='/selinux/policy\x00', 0x0, 0x0) r7 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) poll(&(0x7f0000000500)=[{r0, 0x10}, {r1, 0x8}, {r2, 0x101}, {r3, 0x10}, {r4, 0x42}, {r5}, {r6, 0x10}, {r7, 0x1200}], 0x8, 0x3) wait4(0x0, &(0x7f000049cffc), 0xa0000002, &(0x7f0000000000)) 2018/02/26 18:27:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000d37ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)=r1) r2 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffc, 0x80102) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000100)=0x9, 0x4) ioctl$int_in(r0, 0x5452, &(0x7f0000e1d000)=0x23) sendto$inet(r0, &(0x7f0000000180)="03", 0x1, 0x100000004043, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 18:27:03 executing program 4: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f000001d000)={0x0, 0x0, &(0x7f0000024000)=[{&(0x7f0000020f88)="24000000100007031dfffd946fa2830020200a0009000300001d85687f0000000400ff7e", 0x24}], 0x1}, 0x0) fcntl$dupfd(r0, 0x0, r0) 2018/02/26 18:27:03 executing program 7: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0xfffffffffffffff9, 0x4) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) 2018/02/26 18:27:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_buf(r0, 0x0, 0x2c, &(0x7f0000000000)=""/4096, &(0x7f0000001000)=0x1000) r1 = socket$inet6(0xa, 0x1, 0xffff7ffffffffffe) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000c64000)={{{@in6=@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, @in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xa}}, {{@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x0, @in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, 0xe8) acct(&(0x7f0000000000)='./file0\x00') r2 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) r3 = add_key(&(0x7f0000001040)='cifs.spnego\x00', &(0x7f0000001080)={0x73, 0x79, 0x7a, 0x3}, &(0x7f00000010c0)="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", 0x1000, 0xfffffffffffffffd) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f00000020c0)={{{@in6=@empty, @in=@rand_addr, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@dev}}, &(0x7f00000021c0)=0xe8) r5 = getegid() keyctl$chown(0x4, r3, r4, r5) ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000001040), 0x4) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001040)) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f0000000040)={@empty, 0x10000100000001, 0xffffffffffffffff, 0x0, 0x8, 0x40000007, 0x47, 0x6}, &(0x7f0000000080)=0x20) socket$inet_udp(0x2, 0x2, 0x0) 2018/02/26 18:27:03 executing program 5: mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000212ff8)='./file0\x00', &(0x7f000078eff8)='./file0\x00', &(0x7f0000982ff9)='mqueue\x00', 0x0, &(0x7f0000653fff)) r0 = creat(&(0x7f0000489000)='./file0/bus\x00', 0x0) mq_timedsend(r0, &(0x7f0000000000)="c3a9ec47b283936d91a613601cf24911bc60e33f280a88a8e2faf68cff5770984905e3a1df28fc0eaf9cd5b16833db24801e8ed1d550d722b40f4511a288f9614b89a74164c2c8602a2e94538853c0815412c064", 0x54, 0x1, &(0x7f0000f3eff8)) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000080)) unlink(&(0x7f00000000c0)='./file1\x00') ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f0000000100)=""/51) mq_notify(r0, &(0x7f00000002c0)={0x0, 0x1000, 0x40000000002, @thr={&(0x7f0000000180)="7df5ea0f613cb861b65d380497f0a43bd960a8c01669db628dd8784f638ed676a6e3121e11e8578316120e1d5328a110fc4e968fa7e49575dae99ed99de2f33dcadea6dc708afc93a8d9cd2130b8b3e5ee25fb2a0c62d0e5ad02c2c23db060352ea6884cb89f0195880c66c1f117630f5957a679d728df10d0d79e2234f28c12131f0e3b150896d5f79756b632fe4ab0538e7e4d9361cbce2dbad570cbce5cb7e2042e4300b4de926e876b9c8e3ba5e0b911893d8eeffbddd34a2900295611725ae5656cfa810252e84fa2ba", &(0x7f0000000280)="af"}}) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000009000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f000000c000)={{&(0x7f0000009000/0x3000)=nil, 0x3000}, 0x1}) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000004000)={0xaa}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000d000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000000dfe0)={{&(0x7f0000006000/0x3000)=nil, 0x3000}, 0x1}) mq_timedsend(r0, &(0x7f0000d79000), 0x0, 0x0, &(0x7f000004b000)={0x0, 0x1c9c380}) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') umount2(&(0x7f0000000000)='/', 0x2) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:03 executing program 6: r0 = socket(0x18, 0x0, 0x1) socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000004fc4)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c, &(0x7f0000004fa0)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000002d30)=[]}}], 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x1, [{0xf03f}]}) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x20091d0f, 0x5, 0x5, 0x1}, &(0x7f0000000040)=0x10) connect(r1, &(0x7f0000002000)=ANY=[@ANYBLOB="1f1e0116de8479aa"], 0x26) dup2(r0, r1) 2018/02/26 18:27:03 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00002eaffc)=0x101, 0x4) connect$inet(r0, &(0x7f00002daff0)={0x2, 0x3, @empty}, 0x10) sendto$inet(r1, &(0x7f00004eef09)="96", 0x1, 0x4001, &(0x7f0000848ff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000266ffc), 0x4) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10}, 0xc, &(0x7f0000525000)=[{&(0x7f0000bd9000)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1}, 0x0) sendto$inet(r0, &(0x7f0000cebf40)='9', 0x1, 0x5, &(0x7f0000637ff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 18:27:03 executing program 2: mkdir(&(0x7f00002b2000)='./file0\x00', 0x4) mount(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='mqueue\x00', 0x200005, &(0x7f0000000000)) r0 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x82) getdents64(r0, &(0x7f0000000080), 0x2e) getpeername$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) open(&(0x7f00000000c0)='/', 0x40000, 0x20) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:03 executing program 3: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe(&(0x7f0000000080)={0x0}) setsockopt$inet6_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f00000000c0)={{{{0x2, 0x1, @rand_addr=0x9}}, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [], 0x0, 0x10}, 0x800}}}, 0xdeb, 0x73, 0x0, "20ca8327498edaf42f707c870b3c35b436bdd95336778069923729aa4157b640b0b5ece475c80f9c27fbdf4754c24fc88a8eea249dd964896d7e3e773d197595446d228c89727fb6930a8685b961bc97"}, 0x160) sched_yield() mlock2(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1) 2018/02/26 18:27:03 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000eacff0)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x580, 0x4) writev(r0, &(0x7f000071a5f9)=[{&(0x7f0000580f69)="e2", 0x1}], 0x1) recvmmsg(r0, &(0x7f0000003080)=[{{&(0x7f0000002bc0)=ANY=[@ANYBLOB="000000ffffcd38ffffff00000000"], 0xe, &(0x7f0000003000)=[], 0x0, &(0x7f0000003040)=""/5, 0x5}}], 0x1, 0x12102, 0x0) 2018/02/26 18:27:03 executing program 6: r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x1, 0x4) r2 = dup(r0) getsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x4) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f00000000c0)=@generic, 0x80, &(0x7f00000002c0)=[], 0x1dc, &(0x7f00000000c0)=""/253, 0xc1b600b44f842d0e, 0xfffffffffffffffa}, 0x40002020) seccomp(0x1, 0x1, &(0x7f0000000440)={0x5, &(0x7f0000000280)=[{0x2, 0x100, 0x1, 0x100}, {0x4000000, 0x1, 0x40, 0x8}, {0x5d6d4458, 0xe6aa, 0x0, 0x8}, {0x27a, 0x2, 0x7, 0x20}, {0x9, 0xfffffffffffff164, 0x9, 0x1}]}) 2018/02/26 18:27:03 executing program 4: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) r1 = memfd_create(&(0x7f0000000000)='vmnet0:!/\x00', 0x2) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x9, 0x4, 0x16, 0xc, "76ffe3dab6232cd4c7fb023b3457ce5d1501057ecb06fe62f7929c02f31990773662ac7f7609b97654ce4a2d2121379f42f876c7c24be20f61e5cd359d224996", "efa4ee85d62070997089b9d3f66f3bbc21d1bce0fbac9d1e0776e2c127e76cfe", [0x100, 0x8]}) setsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), 0x10) sync_file_range(r0, 0x7, 0x7f, 0x7) inotify_init() ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000100)) fanotify_init(0x7e, 0x9400) 2018/02/26 18:27:03 executing program 3: r0 = socket(0xa, 0x2, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f00000e9ffc)=0x4, 0x4) 2018/02/26 18:27:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) set_robust_list(&(0x7f0000000000)={&(0x7f0000ffd000/0x2000)=nil, 0xfffffffffffffff9, &(0x7f0000ff9000/0x4000)=nil}, 0x18) mlock2(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) sendto$inet(r0, &(0x7f0000a63fff), 0x0, 0x20020004, &(0x7f0000385ff0)={0x2, 0xffffffffffffffff, @loopback=0x7f000001}, 0x10) r1 = accept4(r0, 0x0, &(0x7f0000000040), 0x80800) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={r2, 0x4c, &(0x7f0000000100)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}}, @in6={0xa, 0x2, 0x8, @mcast2={0xff, 0x2, [], 0x1}, 0x49d82309}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}}, @in={0x2, 0x1, @multicast2=0xe0000002}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x14, &(0x7f00000000c0), 0x2) 2018/02/26 18:27:03 executing program 0: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg(r0, &(0x7f0000001d80)=[{{&(0x7f00000000c0)=@in6={0xa, 0x1, 0x0, @loopback={0x0, 0x1}}, 0x1c, &(0x7f0000000040)=[], 0x0, &(0x7f0000000080)=[]}}, {{&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr}, 0x10, &(0x7f0000001bc0)=[], 0xfc, &(0x7f0000000000)=[{0xb, 0x1, 0x1}], 0x10, 0x4004000}}], 0x3a4, 0x0) 2018/02/26 18:27:03 executing program 7: socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000017a000)=@abs, 0x8) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) r2 = gettid() ioprio_get$pid(0x2, r2) readv(r1, &(0x7f000078afea)=[{&(0x7f0000fb3f4a)=""/182, 0xb6}], 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a27ff8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000008ff8)=0x3f) ioctl$sock_FIOSETOWN(r3, 0x8901, &(0x7f00008d6000)=r2) readv(r4, &(0x7f0000622fd0)=[{&(0x7f0000b36000)=""/236, 0xec}], 0x1) fcntl$setsig(r3, 0xa, 0x3d) r5 = dup2(r3, r4) ioctl$EVIOCREVOKE(r5, 0x40044591, &(0x7f0000000000)=0xc7) tkill(r2, 0x15) 2018/02/26 18:27:03 executing program 3: r0 = syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x20000) ioctl$SNDRV_TIMER_IOCTL_STOP(r0, 0x54a1) syz_open_procfs(0x0, &(0x7f000000b000)='ns\x00') fstat(r0, &(0x7f0000000080)) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = memfd_create(&(0x7f0000000000)='ppp1GPLproccgroup#\x00', 0x3) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000000040)) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:03 executing program 0: r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x141040) ioctl$EVIOCGPROP(r1, 0x80404509, &(0x7f0000000040)=""/247) ioctl$int_in(r1, 0x5421, &(0x7f0000000140)=0x1) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000ffc)=0x4, 0xfffffffffffffd24) 2018/02/26 18:27:03 executing program 6: clone(0x0, &(0x7f0000597f1c), &(0x7f00009b9ffc), &(0x7f0000005ffc), &(0x7f00003e5000)) mincore(&(0x7f0000fef000/0x11000)=nil, 0x11000, &(0x7f0000000180)=""/189) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x20c000, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='htcp\x00', 0x5) bind$ax25(r0, &(0x7f0000000080)={0x3, {"516523e735783b"}, 0x9}, 0x10) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={@syzn={0x73, 0x79, 0x7a, 0x0}, @ifru_flags=0x9000}) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f00000000c0)={@common='dummy0\x00', @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002}}) 2018/02/26 18:27:03 executing program 4: socketpair$packet(0x11, 0x2, 0x300, &(0x7f0000000180)) syz_fuseblk_mount(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000380)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) socketpair$inet6(0xa, 0x7, 0x0, &(0x7f0000000400)) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @any=0xffffffff}, 0x10, 0x800) 2018/02/26 18:27:03 executing program 5: ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x100000001}}) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8040, 0xa4) ioctl$SNDRV_TIMER_IOCTL_PARAMS(0xffffffffffffffff, 0x40505412, &(0x7f0000c7afb0)={0x0, 0x9, 0x80}) r1 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, &(0x7f00000000c0)='\x00', 0xfffffffffffffff9) r2 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$link(0x8, r1, r2) 2018/02/26 18:27:03 executing program 3: r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={@generic="8574e85798380eafeea3b48d031c4943", 0xb223}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000080)=@ethtool_rx_ntuple={0x35, {0xd, @udp_ip4_spec={@loopback=0x7f000001, @multicast2=0xe0000002, 0x0, 0x0, 0x3}, @usr_ip4_spec={@multicast1=0xe0000001, @empty, 0x1, 0x45fd, 0x1, 0xfffffffffffffffa}, 0x7fffffff, 0x7, 0x1, 0x50, 0xfffffffffffffffe}}}) 2018/02/26 18:27:03 executing program 7: r0 = creat(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffe) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x0, 0x40}, {0x2, 0xb5a3}, 0x1, 0x4}) socketpair(0x1f, 0x2, 0xffffffff, &(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000000040)={0x7}, 0x4) uname(&(0x7f00000000c0)=""/159) r3 = socket(0x15, 0xa, 0x4010) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f00000000c0)={{0x80000000, 0x1}, {0x10000, 0x8}, 0x2, 0x4}) setsockopt$inet6_udp_int(r3, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) sendto$inet(r3, &(0x7f00004e9000), 0x0, 0x0, &(0x7f0000821ff0)={0x2, 0x0, @empty}, 0x10) sendmsg$nfc_llcp(r3, &(0x7f00000014c0)={&(0x7f0000000140)={0x27, 0x3, 0x6, 0x4, 0x5d, 0x4, "37a3ce5ea7b39ca950c7cf43cf1de050b698705c940df02891d220aa44821dd51432e101c6842057b6f6e5aecc2878414bd19429a44962e81eec04bea088ac", 0x7}, 0x60, &(0x7f0000001400)=[{&(0x7f00000001c0)="36de243e623191f35dd7fbcf6e26a9c13cf0c7cce463c7ed18773b1dea81286b2cada1c8dd0cb5de4b81077529284fd93055ea20f7abc551d36d12192b227e6d327d332c9621bbc84f90015737e5efa34064a9b7faf926845e6c7dcddb95be23e15724780a4a79be", 0x68}, {&(0x7f0000000240)="de065ed1b9b46aab6d4bf46f97d952c0606857f96de10a6571dbd8e6eda808d6a7f8b27371da0ab774314b453d4bfe2d9bb6a5926c8415a1c9bd49c8fb77e11f10d03f16be9a6039b3111cb02b398f6425f1cda2f4f60d46793fb0e30215ebe7403d82d175f1b5aa035512e1784d7439c7fdcd05612861ca74ba74f081e3c44dd90665253908963bd1d1c17e39023a8e7348d8f196ab758395d15bbe0f35727c192637b9182228bff124bf1ef01478fcef7a6e300c97d593080e0bed9c", 0xbd}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="6956cb427517eee0725e802bc036b69ec1de549e5ccfe4022a333a8f75c008bb08969fcc1ab6", 0x26}, {&(0x7f0000001340)="b59e9defd1f7b22b2b9e46f1e43aaa816e161e8d70fb1b68d9ff39739da98e08eff40c35ad2699a3bcc5da01bbdf4e28710b113eeca9", 0x36}, {&(0x7f0000001380)="1358249c955fa9aed1a54701d93bf03ceb945f7ac8795867fd0345d2f57b974d11c710d27eb1c8d11e682531b64245fd569ee0165005f05629f50ade6038d8a3c484693c692103284148f787ed3ead30f40c04a28820fa0f0908c8295006", 0x5e}], 0x6, &(0x7f0000001480)={0x40, 0x104, 0x1, "03e637ea07d06a42483728bacf6573003e39caf87c4f5311b7753b43f4fdeb8b858e1cfe69347c312141f9f2"}, 0x40, 0x40}, 0xc0) 2018/02/26 18:27:03 executing program 6: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005b1ff2)='/dev/keychord\x00', 0x201, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) fcntl$setpipe(r1, 0x407, 0x7) write$tun(r0, &(0x7f0000fe3ec4)=ANY=[@ANYBLOB="0100000001000b000100063f170000301e6c7b8d8fc9d925520000fe80000000000000000000000000000000000000000000000000000000000001020000000000000006ce054100000000fe7fffffffffffffe0000000000000dd00000000000000"], 0x62) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000000)="8dd219533944315b059a28cabfec8fb7", 0x10) 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') unlinkat(r0, &(0x7f0000000000)='/', 0x0) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x0, @remote={0xac, 0x14, 0x0, 0xbb}}}, 0x20) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8000, 0x5a6, 0x9, r1}, &(0x7f0000000180)=0x10) 2018/02/26 18:27:03 executing program 2: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000ff0)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f00001e4000)) ioctl$int_in(r0, 0x5403, &(0x7f000062cff8)) ioctl$EVIOCGVERSION(r0, 0x80044501, &(0x7f0000000000)=""/198) llistxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/214, 0xd6) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)) r1 = getpgid(0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x3, 0x2, 0xd5, 0x1ff, r1}) 2018/02/26 18:27:03 executing program 4: sendmsg$unix(0xffffffffffffffff, &(0x7f0000b54000)={&(0x7f0000c10ff6)=ANY=[@ANYBLOB="00b36f2c2f80d1473cd6d2fb343437dfd3c66f312c8b57d2fb42bc89d5c2be5019057092dbbf6fc6ca71c4069c19a19988ebdb8725712a3df3404667ff67d87e73dbe45b9785e7559f4b724956a0dd54d663b6a7ad288338f7aca68d92295c2cef433a872d02291ecf62b05c"], 0xa, &(0x7f0000ff9ff8)=[], 0x0, &(0x7f0000892fb8)=[]}, 0xfffffffffffffffe) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000000000)='/dev/keychord\x00', 0x0, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/206, 0xce, 0x2000, &(0x7f0000000140)={0x3, {"a5b1ad1fb7eca8"}, 0x40000000000000}, 0x10) 2018/02/26 18:27:03 executing program 0: socket$inet(0x2, 0xa5920ae4614baeb7, 0x10000) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000abffbc)={{0x2, 0xffffffffffffffff, @broadcast=0xffffffff}, {0x0, @empty}, 0x28, {0x2, 0xffffffffffffffff, @empty}, @syzn={0x73, 0x79, 0x7a, 0x0}}) 2018/02/26 18:27:03 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @generic="b7cd9a75faa47d7cfe2d27829bf0a0e4"}}) r1 = socket(0x2, 0x2, 0x400) getsockopt$sock_int(r1, 0x1, 0x3e, &(0x7f0000000080), &(0x7f0000000000)=0xfffffffffffffe14) dup(r0) 2018/02/26 18:27:03 executing program 3: mkdir(&(0x7f0000109282)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000216000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x53, &(0x7f0000000000)) statfs(&(0x7f0000131ff8)='./file0\x00', &(0x7f0000399fef)=""/17) [ 101.969340] keychord: keycode 12288 out of range 2018/02/26 18:27:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x0) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) 2018/02/26 18:27:03 executing program 2: socketpair(0x1, 0x400000000006, 0x3431, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000040)={0x0, 0x8, 0x752, 0x2, 0x4, 0x8}) r1 = socket(0x10, 0x800, 0x0) write(r1, &(0x7f0000000000)="24000000210025f0071c0165ff0ffc0e020000000010000002e1000c08000b0000000000", 0xfffffffffffffe12) 2018/02/26 18:27:03 executing program 4: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendto$ax25(r0, &(0x7f0000000000)="6f5480e66583b4ae14bda54c3c832c555bbf10cdc45591", 0x17, 0x40, &(0x7f0000000040)={0x3, {"90cedb4d5af321"}, 0x7fff}, 0x10) prctl$intptr(0x1a, 0x1) 2018/02/26 18:27:03 executing program 5: r0 = add_key(&(0x7f0000d01ffb)='user\x00', &(0x7f00009f1000)={0x73, 0x79, 0x7a}, &(0x7f0000aa4f92)='n', 0x1, 0xfffffffffffffffc) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f00000000c0)={0x9, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}, {}, {}]}) keyctl$search(0xa, r0, &(0x7f0000d0c000)='user\x003', &(0x7f00008ea000)={0x73, 0x79, 0x7a}, 0x0) [ 102.019286] keychord: keycode 12288 out of range 2018/02/26 18:27:04 executing program 3: r0 = syz_open_dev$sndseq(&(0x7f0000fbb000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000245000)={{0x0, 0x1}, {0xe}}) socket$inet6_dccp(0xa, 0x6, 0x0) 2018/02/26 18:27:04 executing program 2: futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc)=0x4, 0x0, 0x4, &(0x7f0000edfff0)={0x77359400}, &(0x7f0000048000), 0x0) futex(&(0x7f000000cffc), 0x4, 0x1, &(0x7f0000cc3ff0)={0x77359400}, &(0x7f000044b000), 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000000040)=""/193) 2018/02/26 18:27:04 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x38) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00000000c0), &(0x7f0000000000)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x262) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) lchown(&(0x7f00000000c0)='./file0\x00', r3, r4) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000040)={0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x101000, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x81, 0x2, 0xcf9, 0xffff}, {0x1ff, 0x6, 0x1925, 0xfffffffffffffffd}, {0xaa, 0x0, 0xfffffffffffffffd, 0x9}, {0x800, 0x3, 0x484a, 0x6}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 18:27:04 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000000000)={0x2, 0x6, 0x8, 0x10da}) r1 = gettid() timer_create(0x0, &(0x7f0000ee4000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000044000)) clock_nanosleep(0x7, 0x0, &(0x7f0000210000)={0x77359400}, &(0x7f00006a3000)) timer_settime(0x0, 0x0, &(0x7f0000e04000)={{0x0, 0x989680}, {0x0, 0x989680}}, &(0x7f0000d64000)) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/create\x00', 0x2, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x1, 0x0) ioctl$PIO_UNIMAPCLR(r3, 0x4b68, &(0x7f0000000080)={0xa88, 0x9, 0x200}) r4 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/net/pfkey\x00', 0x40000, 0x0) tee(r2, r4, 0x4, 0x4) tkill(r1, 0x100000000040a) 2018/02/26 18:27:04 executing program 7: r0 = dup(0xffffffffffffffff) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000000040)={0x0}) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) fstat(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000600)={0x0, 0x0}, &(0x7f0000000640)=0xc) r5 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001b40)={{{@in=@multicast1, @in=@local, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@empty}}, &(0x7f0000001c40)=0xe8) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000001c80)={{{@in6=@remote, @in6=@dev, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@local}}, &(0x7f0000001d80)=0xe8) pipe2(&(0x7f0000002180)={0x0, 0x0}, 0x800) r10 = socket$netlink(0x10, 0x3, 0xf) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000021c0)={0x0, 0x0}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000380)={0x0}) r13 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r14 = timerfd_create(0x1, 0x80800) r15 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002240)='/selinux/member\x00', 0x2, 0x0) r16 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000002280), 0x80800) r17 = socket$pptp(0x18, 0x1, 0x2) socketpair(0x2, 0x80000, 0x7fff, &(0x7f00000022c0)={0x0}) r19 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002300)='/selinux/enforce\x00', 0x4000, 0x0) r20 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000002340)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r21 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000002380)='/proc/self/net/pfkey\x00', 0x8000, 0x0) r22 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000023c0)='/selinux/member\x00', 0x2, 0x0) r23 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000002400)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r24 = gettid() fstat(0xffffffffffffffff, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000024c0)=0x0, &(0x7f0000002500), &(0x7f0000002540)) r27 = fcntl$getown(0xffffffffffffffff, 0x9) stat(&(0x7f0000002580)='./file0\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000002640)='./file0\x00', &(0x7f0000002680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f00000027c0)={&(0x7f0000000000)=@proc={0x10, 0x0, 0x1, 0x10000000}, 0xc, &(0x7f0000002140)=[{&(0x7f0000000140)={0x404, 0x3d, 0x500, 0x7, 0x2, "", [@generic="c9160c6a4543fb15f29808b255376c1fa94588582434af6ccfae4cb9742549abaa7b", @typed={0xc, 0xa, @fd=r1}, @generic="b07ce4361eade9db597f73075a21a1ebf328245214b38eb3ddfbcc36f951488e9cba09340942c884575f7303b04326a45df9d782c3b3042b776d06051d744f9d2b9912da1f1aa4e87189cab499bb7e085266ec4bf9de8e41fad83eae0d5dcc7aca684fc8eb2fa5447fb367b6d1943873cb2ded6d06c5cdc0543b19ecb8885e1bd7f12a3e357a69737118b382c2fa3130867ef135486bff7ca5515a3e00a98a2462f216d984271e4540fb536176847f4471fbe9b540e985b32e968b3270bd3cf3dc952b94c35d08df7076979a976deb279322af7a2b7a", @generic="c4c61c4b9f0f8dc69e1979b3b13bd26784b734ec0c77d0dc4f28741f1f0c47d0e68fae5133474a4bbf6b455d6922379baf4496480af6957f9b205d545d1ae1cd36cd3ffef0fc1ee17963645f70acca4b7c1f039f04f9e115ca3b8d753aaa235990da3b4044a09866ef728eb59fe1d293387d5024001896d33c1d1c07349922a09895c3e5799d6840fbc641c75497ed78d127e125f6b285a9c28155a5dc2789f0090b43df72ac5f55d25953606a2b", @typed={0xc, 0x8, @ipv4=@remote={0xac, 0x14, 0x0, 0xbb}}, @generic="ec20c217d7d542b9bd99a02cff06fd9a51325a8fca327b6b86ec301489bca12e24d5d2d890e18784e1d9b821e8cc01dc27a48963965f9147e630c3d693f485e96a38692c59c8b4304ecfefcc2695689556a8d072bbe47c7386a1b80b1bc7d0f52bd59684dc5aedf95f7f236bf48800ec51c886a4f627e3e2375c59dc7f9596f1a6d30e360799d41a47e8bd7a76337cdb781ce2ff0c20ba132a4cbfa65f746244d3fed25770bead3f696eef703ce10a586f1304ff85ecee1c97987d06aec179481299a31ba334d7c913b7723cc9f00ff3a2149ff0e487659191644d", @typed={0xc, 0x5d, @uid=r2}, @generic="f78a986e607fe9640cbc87051709592d551d076496a2d650acae306c8aba5f894aea6131677c65b7d45cd356de9420aae4990a8d47f7728fe067ed97ac45d3d6b51b442e0120e28b8ca46dc95452b2cf47bfe6b68d5518409041ebf57b6839116ff951fc67f6021dba2b268bf93aaf4004373825120de6b1e7d11b4508df659c7b3c32390c10f07f360d085c9e5ef549356454793c2e82ddfbf762321abf7862f11c39877507683d6ea6a3f2c1673df762e8f4", @generic="9f3e382e9f1cad81b143c572589a47cac98a33be64e78e8a8f91e30e8f4929da3effc15633cd373adc03", @generic="d1f815f7572fec269ac956653315c79ae4d2dd2a6f549de1e1a5470af5c8ac4ba12053f10949a6252c4e9a197b406dc54391ba10c39f4d00289d7df9cbbc0abce8372adb54a0d1ae49025df67da5521ffa540814fb7abad670bf1e8fe6ecaceea17bc0c89a71065d9f1c5608552c5b"]}, 0x404}, {&(0x7f0000000680)={0x14b0, 0x42, 0x321, 0x2, 0x3, "", [@generic="bbf3d80558fd785cd85416c43492016845b6d44f6c043e35c0633f4141b10397b08fcc96b104f9d46830e6c357c7ee8fe18038ae6a1e30555663d30c409257f37a01f03c398510bf71df3fd169c76e582310372cc3897e5cc5c0d36fb0f4121c8f33236a4fe03a299073a0600e101951e1ee09b3fcd79790367b", 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{&(0x7f0000001dc0)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="10007a000c00420000000000", @ANYRES32=r7, @ANYBLOB="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", @ANYRES32=r8, @ANYBLOB="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"], 0x36c}], 0x3, &(0x7f0000002700)=ANY=[@ANYBLOB="28000100306d2e43a70046f300010000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYRES32=r17, @ANYBLOB="28000000000000000100000001000000360ff213557c4b74c22ea60a056835594cdaa7b30ba8f172d1be3d6e0174832f24fcf89f822729cc6c858bae333eed049c9fce253d94", @ANYRES32=r18, @ANYRES32=r19, @ANYRES32=r20, @ANYRES32=r21, @ANYRES32=r22, @ANYRES32=r23, @ANYBLOB="20000000000000000100000002000000", @ANYRES32=r24, @ANYRES32=r25, @ANYRES32=r26, @ANYBLOB="00000000200000000000000001000000025017285250ff0740271e73b648", @ANYRES32=r27, @ANYRES32=r28, @ANYRES32=r29, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x800}, 0x804) mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) r30 = open(&(0x7f0000625000)='./file0\x00', 0x0, 0x0) chroot(&(0x7f000009a000)='./file0\x00') mount(&(0x7f00005b9ff8)='./file0\x00', &(0x7f0000edaff8)='./file0\x00', &(0x7f0000d9fffa)='msdos\x00', 0x1002, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r30, 0x2400, 0x6d8) chdir(&(0x7f0000cd2ff8)='./file0\x00') readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/162, 0xa2) setsockopt$inet_dccp_int(r30, 0x21, 0x0, &(0x7f0000000000)=0x9d, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r30, 0x6, 0xd, &(0x7f0000000000)='reno\x00', 0x5) umount2(&(0x7f0000e28000)='..', 0x2) mkdirat(r30, &(0x7f0000643ff8)='./file0\x00', 0x0) mount(&(0x7f0000c95000)='./file0\x00', &(0x7f00000e4000)='./file0\x00', &(0x7f00009b9000)="0500de00667300", 0x1004, &(0x7f00006b8000)) sendto(r30, &(0x7f0000000100)="9b885355a3303405675b98d91c4e49907279afa964551348888c12213acabd919bd58c09348b31d2e0628a3dfeb0387a10de95d7852f6b02049d67bc37328c18577476f3d763efd30af3542eaafe3028e18ac7f294be304745263ccc1cab6aeddb1ffa0cab9f", 0x66, 0x800, 0x0, 0x0) ioctl$LOOP_GET_STATUS64(r30, 0x4c05, &(0x7f0000000180)) 2018/02/26 18:27:04 executing program 5: pipe2(&(0x7f0000864ff8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) memfd_create(&(0x7f0000000000), 0x1) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000bc8000)={0xaa}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000d62fe0)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) r2 = creat(&(0x7f000009aff8)='./file0\x00', 0x0) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x100000001) write$sndseq(r2, &(0x7f0000011fd2)=[{0x0, 0x0, 0x0, 0x0, @time, {}, {}, @time=@time={0x77359400}}], 0x30) unlink(&(0x7f00003b3000)='./file0\x00') link(&(0x7f0000f3bff8)='./file0\x00', &(0x7f00006b3ff0)='./file0\x00') dup2(r0, r1) 2018/02/26 18:27:04 executing program 6: r0 = socket$inet6(0xa, 0x2000000802, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f68000)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f000089b000)=0xffffffffffffffff, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x400807, @empty}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000c4dff5)='m', 0x1) sendmmsg(r0, &(0x7f0000ad9000)=[{{0x0, 0x0, &(0x7f0000bff000)=[], 0x0, &(0x7f0000cc3fe8)=ANY=[@ANYBLOB="10000000000000000000000000000927877a937c671e8c2456352d72407a267e2f6f"], 0x10}}], 0x1, 0x0) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffff9c, 0xc00c642d, &(0x7f0000000040)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000000080)={0x3, 0x837d}) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000000)="22ba5907eb489591aaa515c55d29fd1ac183b3e88e3fac20444268391d492b9f492bc3a8c6a6833f5bb272a718b74a20685fd33d208ba58d6e37232418107c6dd4e494140a3e726bc3ffb2179cdd54d32f9e2a8dc30b2f19164ad15c370985d2906fbbd8c9848f282fc281dd94049175b58cadcfae") unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) write$selinux_create(r1, &(0x7f0000000080)=@access={'system_u:object_r:gpg_helper_exec_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x39, 0x38}, 0x48) 2018/02/26 18:27:04 executing program 6: openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x0, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000fe8)={0xaa}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = fcntl$dupfd(r1, 0x0, r2) getsockopt$inet6_tcp_int(r3, 0x6, 0x400000000d, &(0x7f0000011ffc), &(0x7f0000012ffc)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0xc8010, r1, 0x0) dup3(r1, r0, 0x0) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/net/pfkey\x00', 0x8900, 0x0) setsockopt(r1, 0x401, 0x5, &(0x7f0000000180)="e6c2e55fe0f8435e284aab24ed601214b55ee91adf53891494a383b78997fffef2469af0f7308c923c52f16d180a9f9684a5c960d93748831b9fb2807164b3b281751af6819f971eab973a19ae03a897cca315ee3d2f93495a0f3b0e1dcf7f1bb594d80c970dece5b34a395d724176f60e5dad22d7dc9c7440a47a5cc821375a8518974572", 0x85) 2018/02/26 18:27:04 executing program 3: seccomp(0x200000000000001, 0x0, &(0x7f000002b000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0x1ffffffff}]}) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x202040, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, @in6={{0xa, 0x0, 0x200, @mcast2={0xff, 0x2, [], 0x1}, 0x7}}, 0x0, 0x7, 0x10001, 0xf0a, 0x10001}, &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x7fff}, &(0x7f0000000180)=0x8) membarrier(0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) r3 = memfd_create(&(0x7f0000000080)='wlan1&\x00', 0x2) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r3, 0xc01064b5, &(0x7f0000000100)={&(0x7f00000000c0)=[0x0, 0x0], 0x2}) ptrace$poke(0x4, r2, &(0x7f0000000080), 0x0) 2018/02/26 18:27:04 executing program 4: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) connect$pptp(r0, &(0x7f0000000000)={0x18, 0x2, {0x3, @loopback=0x7f000001}}, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000040)=""/56, &(0x7f0000000080)=0x38) getsockopt$inet6_int(r1, 0x29, 0x19, &(0x7f00000000c0), &(0x7f0000000000)=0x4) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x262) stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) lchown(&(0x7f00000000c0)='./file0\x00', r3, r4) socketpair$inet(0x2, 0x80000, 0x6, &(0x7f0000000040)={0x0}) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280)='/proc/self/net/pfkey\x00', 0x101000, 0x0) prctl$seccomp(0x16, 0x0, &(0x7f00000000c0)={0x4, &(0x7f0000000080)=[{0x81, 0x2, 0xcf9, 0xffff}, {0x1ff, 0x6, 0x1925, 0xfffffffffffffffd}, {0xaa, 0x0, 0xfffffffffffffffd, 0x9}, {0x800, 0x3, 0x484a, 0x6}]}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 2018/02/26 18:27:04 executing program 0: r0 = request_key(&(0x7f0000000000)='syzkaller\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, &(0x7f0000000080)='/dev/ppp\x00', 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000100)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f00000000c0)='big_key\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x2}, r0) keyctl$search(0xa, r0, &(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={0x73, 0x79, 0x7a, 0x0}, r1) 2018/02/26 18:27:04 executing program 6: r0 = socket$inet(0x2, 0x5, 0x2000000088) bind$inet(r0, &(0x7f0000b9aff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000e7c000), 0x0, 0x8084, &(0x7f0000319ff0)={0x2, 0x0, @empty}, 0x10) sendto$inet(r0, &(0x7f0000f79fff), 0x0, 0x0, &(0x7f000082dff0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0x10) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0xfffffccc) connect(r0, &(0x7f0000000080)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) shutdown(r0, 0x1) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) flock(r1, 0x1) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = geteuid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r0, r3, r4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000000c0)=0x400, 0x4) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xe000, 0x1) 2018/02/26 18:27:04 executing program 3: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000ea8000)={&(0x7f000000f000)={0x10}, 0xc, &(0x7f000063c000)={&(0x7f0000218000)=@newsa={0x13c, 0x10, 0x721, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@empty, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, {@in=@broadcast=0xffffffff, 0xffffffffffffffff, 0x32}, @in6=@remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}, {}, {}, {}, 0xffffffffffffffff, 0xffffffffffffffff, 0x200000000000002}, [@algo_auth_trunc={0x4c, 0x14, {{'digest_null\x00'}}}]}, 0x13c}, 0x1}, 0x0) r1 = dup2(r0, r0) ioctl$EVIOCGEFFECTS(r1, 0x80044584, &(0x7f0000000000)=""/11) 2018/02/26 18:27:04 executing program 5: mknod(&(0x7f0000027000)='./file1\x00', 0x20000000000000, 0x0) link(&(0x7f000001e000)='./file1\x00', &(0x7f000001fff8)='./file0\x00') unlink(&(0x7f00009ff000)='./file0\x00') 2018/02/26 18:27:04 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1}) lgetxattr(&(0x7f0000011000)='./file0\x00', &(0x7f0000011000)=ANY=[@ANYBLOB="bac7032ecac93742c5407eb5ae4d953508a2cae31bcbb3f84b3f04d35495b24dde42605c4809c8d8e1e14210aec9681c865ff4eefae5e06ed6c357c0245e876d796f3d86274b0a64ffae672dc1ea8e3e3b0f9fb869a12fd1d9ed904ddefc1d242d57fd11965f52db190547c4de34ee80e5656df5091b19882c80128625dbceda185fa2"], &(0x7f0000000f9d)=""/99, 0x63) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000), &(0x7f0000ea9ffc), &(0x7f000039b000), &(0x7f0000bda000)) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) recvmsg(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@vsock={0x0, 0x0, 0x0, @any}, 0x10, &(0x7f0000001280)=[{&(0x7f0000000100)=""/101, 0x65}, {&(0x7f0000000180)=""/94, 0x5e}, {&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/55, 0x37}, {&(0x7f0000001240)=""/35, 0x23}], 0x5, &(0x7f0000001300)=""/2, 0x2}, 0x10000) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000001380)={0x0, 0x6, "bd7c178d54bf"}, &(0x7f00000013c0)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000001400)={0x8, 0x6e7, 0x200, 0x7, 0x2, 0x3, 0x6, 0x2196, r1}, &(0x7f0000001440)=0x20) 2018/02/26 18:27:04 executing program 4: r0 = syz_open_dev$sndtimer(&(0x7f000016bc22)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000001000)={{0x100000001}}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84000) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x41, "5dd8054f7ed688d2b07a72dfacd9e5f63faca77f34a8b5acf61a99aeb21913b7c39857046c0e9bd66a96117831b3296774858ff3f99e8380c7e946fabe4dab7365"}, &(0x7f00000000c0)=0x49) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x6, 0x40, 0x6, 0x3, 0x8}, 0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000140)={r2, 0x400}, &(0x7f0000000180)=0x8) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000c7afb0)={0x4, 0x9, 0x80}) 2018/02/26 18:27:04 executing program 7: alarm(0xb7) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x12, &(0x7f0000000040), &(0x7f0000000000)=0x2af) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x23, &(0x7f0000000180)={@broadcast, @loopback, 0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000200)={@mcast2={0xff, 0x2, [], 0x1}, 0x96, r1}) sendfile(r0, r0, 0x0, 0x2f0f) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/02/26 18:27:04 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x2a0000, 0x0) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0x9) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="270000004e9fb21ba5ce09222957cecc1e6c96502737e38a2d60"], &(0x7f00000000c0)=0x2f) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000140)={r1, 0x10, &(0x7f0000000100)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}}]}, &(0x7f0000000180)=0x10) ioctl$void(r0, 0xc0045c7f) ioctl$LOOP_SET_FD(r0, 0x4c00, r0) pipe2(&(0x7f0000a93000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup2(r2, r3) vmsplice(r3, &(0x7f0000b1d000)=[{&(0x7f00002ee000), 0xffffffffffffff00}], 0x383, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000080)={{0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x1, 0x400}, 0x7, 0xf7, 0x7fffffff}) set_robust_list(&(0x7f0000000080)={&(0x7f0000ffb000/0x3000)=nil, 0x401, &(0x7f0000ffd000/0x3000)=nil}, 0x18) readahead(r3, 0x5, 0x2) 2018/02/26 18:27:04 executing program 5: clock_gettime(0xd, &(0x7f0000fecff0)) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x6280, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000040)={0xaa, 0x6}) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00000000c0)={r1, 0x8, 0x5, [0x9, 0x1ff, 0x3, 0x94, 0x80000000]}, 0x12) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000100)=0xff, 0x4) setsockopt$inet_mreq(r0, 0x0, 0x20, &(0x7f0000000140)={@broadcast=0xffffffff, @loopback=0x7f000001}, 0x8) 2018/02/26 18:27:04 executing program 6: r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x10000, 0x0) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000000040)=""/6) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000080)=0x2, 0x4) r1 = syz_open_procfs(0x0, &(0x7f0000004000)='ns\x00') getdents64(r1, &(0x7f000015e000)=""/192, 0xc0) getdents64(r1, &(0x7f00007de000), 0x0) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000dbdfe6)={@common='sit0\x00', @ifru_names=@generic="804646f20a04eaf33ab7f8669b01abab"}) 2018/02/26 18:27:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000b9bff0)={0x2, 0x1, @multicast1=0xe0000001}, 0x10) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x10000, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pktcdvd/control\x00', 0x8000, 0x0) ioctl$LOOP_SET_DIRECT_IO(r1, 0x4c08, 0x1ff) sendto$inet(r0, &(0x7f0000fa0fff), 0xffffffffffffffbb, 0x20020003, &(0x7f0000385ff0)={0x2, 0x1, @loopback=0x7f000001}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f00000002c0)='bbr\x00', 0xfffffccc) connect(r0, &(0x7f0000000080)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) shutdown(r0, 0x1) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='./file0\x00') r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/mls\x00', 0x0, 0x0) flock(r1, 0x1) getsockopt$sock_int(r2, 0x1, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = geteuid() getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) fchown(r0, r3, r4) ioctl$PIO_FONTRESET(r2, 0x4b6d, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f00000000c0)=0x400, 0x4) mknod$loop(&(0x7f0000000100)='./file0\x00', 0xe000, 0x1) 2018/02/26 18:27:04 executing program 4: r0 = syz_open_dev$sg(&(0x7f0000320ff8)='/dev/sg#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r2 = getpgid(0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000000)=0x5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000006000/0x3000)=nil, 0x3000, 0x0, 0x2012, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r0, 0xc04c5349, &(0x7f0000000040)={0x7fff, 0x6, 0xffffffffffff63be}) ioctl$KDMKTONE(r0, 0x1267, 0x0) 2018/02/26 18:27:04 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = epoll_create(0xffffffff00000001) setsockopt$sock_int(r0, 0x1, 0x3, &(0x7f0000000000)=0x2, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00005d3ff4)) r2 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/checkreqprot\x00', 0x8000, 0x0) r3 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x800, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_int(r3, 0x29, 0x21, &(0x7f00001e0ffc)=0x3ff, 0x4) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) connect$inet6(r3, &(0x7f0000000080)={0xa, 0xffffffffffffffff, 0x800, @empty}, 0xfffffffffffffd83) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f000074b000)={@ipv4={[], [0xff, 0xff], @broadcast=0xffffffff}, 0x800, 0x1}, 0x20) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r2, 0x111, 0x5, 0x7, 0x4) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000002aff4)) 2018/02/26 18:27:04 executing program 0: ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000000)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_BIND(0xffffffffffffffff, 0x40106436, &(0x7f0000001000)={r0, 0x9}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x4) r1 = getpgrp(0xffffffffffffffff) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockname$llc(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev}, &(0x7f0000000080)=0x10) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @broadcast=0xffffffff}}, 0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x79, &(0x7f0000000040)=0x2, 0x4) fremovexattr(r2, &(0x7f0000000080)=@known='com.apple.system.Security\x00') process_vm_readv(r1, &(0x7f0000008000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000001000)=[{&(0x7f0000001000)=""/4096, 0x1000}], 0x1, 0x0) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$sock_ipx_SIOCAIPXPRISLT(r0, 0x89e1, &(0x7f00000000c0)=0x3) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 6: r0 = getpgrp(0x0) r1 = gettid() mmap(&(0x7f0000000000/0xfd0000)=nil, 0xfd0000, 0xfffffefffffffffd, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x936000)=nil, 0x936000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigprocmask(0x0, &(0x7f0000032ff8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000055000)) rt_sigtimedwait(&(0x7f0000001ff8)={0x3ffff}, &(0x7f0000f0aff0), &(0x7f0000fbcff0)={0xffffd, 0x989680}, 0x8) prctl$setmm(0x23, 0x4, &(0x7f000097f000/0x2000)=nil) 2018/02/26 18:27:04 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x8100, 0x0) mq_getsetattr(r0, &(0x7f0000000040)={0x1, 0x7ff, 0x0, 0x4, 0x7, 0xfffffffffffffffb, 0x873, 0xfffffffffffffffd}, 0x0) prctl$setmm(0x23, 0x0, &(0x7f00001d2000/0x4000)=nil) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000000000)={0x0, 0x0}) get_robust_list(r1, &(0x7f0000000080)=&(0x7f0000000040), &(0x7f00000000c0)=0x18) 2018/02/26 18:27:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x400000000018, &(0x7f0000000100), &(0x7f0000000140)=0x3184904b) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000000000)) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000080), &(0x7f00000000c0)=0xb) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000080)={0x1, 0x9, [@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="dc44e429357d", @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @empty, @random="43f07e85c767", @empty]}) [ 102.448831] binder_alloc: binder_alloc_mmap_handler: 18352 20006000-20009000 already mapped failed -16 2018/02/26 18:27:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSBRK(r0, 0x5427) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00002e1000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000040)={0x2, 0xffff, 0x8000, 0xffffffff, 0x9b6, 0xffffffffffffff41, 0x4, 0x41f, 0x2, 0x9b}) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2000008, 0x10, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0x40085112, &(0x7f0000d37000)={{0x1000ff, 0xb}}) 2018/02/26 18:27:04 executing program 0: seccomp(0x200000000000001, 0x0, &(0x7f00008ff000)={0x1, &(0x7f0000002ff8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x84800) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{}]}) socket$inet6_udp(0xa, 0x2, 0x0) syncfs(r1) 2018/02/26 18:27:04 executing program 5: mkdir(&(0x7f000043eff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x40, &(0x7f000000a000)) r0 = creat(&(0x7f0000cd5000)='./file0/bus\x00', 0xbc9dc8fbd81cb4b1) readlink(&(0x7f0000000000)='./file0/bus\x00', &(0x7f0000000040)=""/50, 0x32) fcntl$lock(r0, 0x7, &(0x7f00007ec000)={0x1, 0x3}) writev(r0, &(0x7f0000728fa0)=[{&(0x7f0000ccafb9)="1c", 0x1}], 0x1) truncate(&(0x7f0000afe000)='./file0/bus\x00', 0x0) setsockopt$inet6_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000080)="0e26263174705ba90b64f5b17b9349b7b15ed6ef0ec60e1a876687e21c69bfcacaa9eb33ef8b2553425275a293e486edd1cd68d10c79532f2d69f81916fe0d8ebf6bca04b62c00949fac830c7e2baec2ec82cb75412ef46f50ede20cf4086d004943fa1e1a3ea5f54e4ab83a4252fd91cf73807371a223b70942b044f559683bb1634e490f3b6b1c7f44", 0x8a) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') 2018/02/26 18:27:04 executing program 3: mmap(&(0x7f0000000000/0xe77000)=nil, 0xe77000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = dup2(r0, r0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x4, 0x10, 0x4, 0xfff}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000080)={r3, 0x3, 0x8}, &(0x7f00000000c0)=0x8) r4 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r4, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x3, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [], 0x1}, 0x4}}}, 0x32) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000100)={0x9ce2, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_SG_ALLOC(r2, 0xc0106438, &(0x7f0000000140)={0x0, r5}) read(r4, &(0x7f0000000000)=""/138, 0x33) r6 = socket$l2tp(0x18, 0x1, 0x1) getsockname$packet(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000001c0)=0x14) close(r4) dup2(r6, r0) r7 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r8 = add_key$keyring(&(0x7f0000000200)='keyring\x00', &(0x7f0000000240)={0x73, 0x79, 0x7a, 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$unlink(0x9, r7, r8) 2018/02/26 18:27:04 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) r0 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6e9d45db, 0x0) fcntl$setpipe(r0, 0x407, 0x80000001) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) 2018/02/26 18:27:04 executing program 0: r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000080)='/selinux/load\x00', 0x2, 0x0) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000000)="379fee", 0x3}], 0x1) 2018/02/26 18:27:04 executing program 4: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4000002, 0x44031, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a}, 0x0, 0x0, 0xfffffffffffffff9) sendto(0xffffffffffffffff, &(0x7f0000d6a000), 0x0, 0x0, &(0x7f0000266000)=@hci={0x1f}, 0xc) r0 = open(&(0x7f0000000080)='./file0\x00', 0x40000, 0x1a) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f00000000c0)={&(0x7f00002cd000/0x1000)=nil, 0x1000}) r1 = syz_open_procfs(0x0, &(0x7f0000516fbc)="00806e0240246d04653d098a4335ddf8a409a4f9e24ead41295ef68da251a43f732a2d65e8330025dc66b9dbe36dd6a13bf8a10d80013223d174c0aea1c3f3147cc40006") ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000100)={0x271c, 0xffff, 0x1, 0xfffffffffffffffd, 0x1, 0x3, 0x8, 0x9, 0x200, 0x2, 0x40000000000000, 0x5}) 2018/02/26 18:27:04 executing program 7: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) r1 = gettid() lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000140)=ANY=[@ANYBLOB="d00100004100000328bd7000fedbdf250f000000bc014d00d7547e3f0dba5d259631568bf3c9e74dd0ba64a4945ef3a0ee09a07c1b48235812422c28a3e1191cbb53baf3ebb6a86420e04bc3b5327d10115c03170b645711914603b29db515b8d8368fa2c2be9f2ebc94544797d4be141c88d838f52d672c6c27077380eb6e9d770a7c41f73dcc4135c2b92847db08531d04226f63745aa76b25e304109aaee8d085b991395aedf2", @ANYRES32=r1, @ANYBLOB="1100760000020000000000814630615a0999e3510b56bfd8bb440000102ff20c8b91009500000000006d", @ANYRES32=r2, @ANYBLOB="7d80903d2645256c425ae4b27186ed8b5c9e420d1f7905d664a0ca212bba6331ac57315d9a678109f040d717744310baa56d34506ad0ff68e21a91ee5b84160c9acd650ac8c857276bf33c4c3ba7dad1d5a43961dd62998a886a1862e4b2e088c41d5e606259f8b158c9ecbb146bae810a31db136105de2ca8b045a65e0e668fd835cbb0cc41be9cb57f243605e49687df35727dceade4a8aa3c3ede06a4001a0000000000000000be912b9f06d05448204c59a83daa8775f50e8dd400aceba64bf06ab7b1e0ff6fa9880d08f542239eea147d710e68cf2b10ccffb867208afbe84fe07d57a8483d25167524b5331108fd09ec166b979cf7450b6526e1f34321f8cdbed9eebe2c095a0000"], 0x1d0}, 0x1, 0x0, 0x0, 0x8000}, 0x1) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f00000003c0)={0x6, 0x1ff, 0x0, 0x3}, 0x8) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x4d072, 0xffffffffffffffff, 0x3) socket$nl_crypto(0x10, 0x3, 0x15) r3 = open(&(0x7f0000000000)='./file0\x00', 0x200800, 0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x1255}, &(0x7f0000000080)=0x5) setsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x1f, 0x9, 0x10001, 0x5, 0x101}, 0x14) r5 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xc, &(0x7f0000000000)=0x3f, 0x4) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_GEM_CLOSE(r3, 0x40086409, &(0x7f0000000140)={r6}) r7 = open(&(0x7f0000000040)='./file0\x00', 0x80000, 0x1a6) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r7, 0xc02c5341, &(0x7f0000000080)) clone(0x0, &(0x7f0000e23000), &(0x7f0000000000), &(0x7f000057d000), &(0x7f0000a06000)) getsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f00000003c0)=@syzn, 0x10) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f0000000100)) 2018/02/26 18:27:04 executing program 6: r0 = socket$packet(0x11, 0xffffffffffffffff, 0x300) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) socket$nl_netfilter(0x10, 0x3, 0xc) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 6: mkdir(&(0x7f00007e3ff8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000027000)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x45, &(0x7f00000d5000)) stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0x101, 0x600080) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000000100)={0x0, 0x2, 0x81, 0x8}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) r3 = getgid() syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00', 0x800000, r0, r3, 0x0, 0x0, 0x0) 2018/02/26 18:27:04 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(0xffffffffffffffff, &(0x7f00003c9000)="2200000021000706e1be0000090007010a00001e0000000000000400050011800041", 0x22) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty}, &(0x7f0000000180)=0x14) r1 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000001c0)={{{@in6=@mcast2={0xff, 0x2, [], 0x1}, @in=@broadcast=0xffffffff, 0x2, 0x1, 0x0, 0x10001, 0xa, 0xa0, 0x0, 0x7e, r0, r1}, {0x9, 0x7f, 0x9, 0x21d, 0x3f, 0x8000, 0x80000000, 0x1}, {0x5, 0x3, 0x40, 0x49127b7b}, 0x3, 0xe, 0x2, 0x1, 0x1, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0x2b}, 0x0, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x2, 0x0, 0x1000, 0x2, 0x5, 0x7}}, 0xe8) getsockname$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xffffffffffffff5c) socket$inet_tcp(0x2, 0x1, 0x0) syz_fuse_mount(&(0x7f0000000100)='./file0\x00', 0x2, r1, r2, 0x2, 0x1004000) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000340)='/proc/self/net/pfkey\x00', 0x8002, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f00000003c0)={@generic="04687c3c0117f3841496afb71e43cd86", @ifru_data=&(0x7f0000000380)="c40a3ceb1a025cd39b29915aa9277a0123902e6d7c15866600e31a52a2f57c50"}) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f0000000000), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)="dc7f8fdb7a0000265d01d859efde4d96c1f0a73e5b7b39d337d9ecc7e49d511107000000000000ad37b7379efc23450c12d90d2f007a6d19f2000000000000000000000000") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 5: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffe) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000300)=""/230, 0x1bf}, {&(0x7f0000001000)=""/4096, 0x1000}], 0x1bb) ioctl$KDDISABIO(r0, 0x4b37) ioctl$DRM_IOCTL_RM_MAP(0xffffffffffffffff, 0x4028641b, &(0x7f0000b1d000)={&(0x7f0000ffd000/0x1000)=nil, 0x20000002, 0x0, 0x0, &(0x7f0000b1c000/0x4000)=nil}) mprotect(&(0x7f0000b1d000/0x2000)=nil, 0x2000, 0x5) vmsplice(r1, &(0x7f0000b1d000)=[{&(0x7f0000005fe3)}], 0x1, 0x0) 2018/02/26 18:27:04 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001fefe4)={0xa, 0x2, 0x0, @empty}, 0x1c) listen(r1, 0x2) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1000, "b37d9b6d82cf5a0237d1655ad177fa27bd24fcd9f33ad0859e0a1ea1818cb44c6906a45a0b16514723a08fdd757b029d3c2ed8ba867516d75a0c33611eeefc9b268e0f0549e99d35429706d87e88df571a2c9eaf3aba2e23e336e736f69deee75da2921ff8e71bcf7349a07c32043891bd527a065366bc1fdac2c52654af2a25ca07850cd88584ab85562141499d24c4dda64a5b930aa463a28a63fcafdcbc2b918728e3b28019f4fdf77f7abd5a0c2dbfef836f9b2aed831f6b17bff2961d15c36b0402d9b8a62eb85e6af1dfbb5c48848296ce1d0ee17e3ae414da82bfdae5a991471b336f8385355df99ca12132b3d906cbd0422f7fb31fe1f93c03457be337749aacd5f8303665557b895caee63092eaf084f763c6ff80e8d0c1b53e656f61e4619d98308095678cc4e7aca77d9adc5b79a85296c17965f507e68a744f689d07802f3c6873bcaa97e280c27ff79741e08df10a71e05157b2501044d1a27b624aa037081aeeabcdd65192d2776b14d57550d06cf08ce5d67d0ea10df1938d8381994475ac8c209e8fea9a8a41239f21188dd751095b0d168769120f28869d38256d7ffac4f43bc758b917a49c7a11133e1969a14a9a9434ac3738b6932bcdf0157c636f39013fc389eaefb7277d1a6853c16e15f2633e0a04ca7b08e517530030cfed9502004022cd3765a295af361be978f81d458e291a20ac9badf74075ea1e5f2f395bf321142be5582ec764e41ba8a0952163c1197c48f7af1eadef264ea5a687fe5996e085184013e0fe76de8477e32137974c8edd263fa27eda4fcb2f400462c636ec610ce7458a9403646d469614bb91b8757c35c74d2120f91cab14dd4e10c165741722bd0d22883ef85fa05e239471d99f8cb6eb78d31e87c4d41a7acf5be7bd37af86655a841d0f8fcfbc5c3b20b98b83e72dd2f0098886dc4a2e311ed7c1ef3f9ea41d5fe79bef80a0cad7d5a83a29e7d871af8fb0b59283d7b4a55d1251bd190dddd4296a3cef24e81f6b1bd0c92c59db0188af3f9ee24d4722ee5f99f3999ee9942c4614192ca9f5fa4a8c63f73965a2ca86cae6425fc041bd44cd2a78373a8b209a9a69f6b92400646d8dfa5a27df128c2cead7ef4cdc284f1fab7a4dc7927978e739d66b7bf673a9e473c395e0d7d1c499f2c3d2bbe31f70cc921691bb1d81ecd6c3e1c4b08e28d1fb11469146e90b42062348cf0fe69ce2e143e9b4c1eedbd2b051a9d0062aaf96046145738764f4fff37ec260eeae5a4401fbbbc4f26e07187ad3247a9c21a02f932321f2a8379ca58e4ce5f86c772dd73c8b77882c482e7f0f52b388801d1e2abc232949a1409650f52da4b83d6be2eb6a0eddc228d5b5aec341612820a6584d0576c902dda2f08aec75365bd07ca869b9af907c554cf76aec223a81c2816f60b0c5b1a34ea7b470fe3f563d9fc9e21b68c98728eb752dfb849e6e82bc71d37fd7ae6e7512cb6e3858d251fd21861515e1d0fd345b66a29b771ba2ff6c67447c118ec16cb1069c7e426341bb83cef7a478d209c59520fa9efbff955881f1ff09e8c4b05c1fe537a1987270d905267846302b4ba18567fe37275f520f34f402458377644d75db6b23c9607057bf2d78543c8c609f0968ea0c40065fc0d6cd33d12723335311804b2d581c51ffc96751e033f5e957de094484ea19e0e95cdabec3ebf81c30fea97df6cc3172aca42c31fb79cce48ebdb963535d17b6e2b19d0b410fff80b662b58ba1269660e9edf4c1d31d605d873a8d2955e5709246ea9f3904a4d9691c003d79c95bf6abc05d0cb0a07e8786a0e3ec4bd2d0e5da45bd4093baf01003b00fc3e6dd8a35530106942579ddeaff2b8e1fa94262c20e402209a68130b29a298d37682b4bb6ba844cb48932dcab815b0a9b9bc9c5577c6d6578c84230dcc9432b38eb8169e241f419c3af43d6133de796ab05d13c02692afe058be6d42b85728097f42a21ff4e9eeb5d4421f0fdc52bdfef53525d9fcceb4e33d65dc8ff214077db2c84ff03d81ba4f53dff643db4ef71926d22f03ae0028ef2384df27a873041ea4c4aa832e9f0d0f9bda006d5acde1ed97b2e48760179d653c2365dbe3f6cf3b2b956d22077a4910ce10d3dcbc3722569ce06744b10fc0a8d2454f63f5306bed732b7a2cb68ffbe177775901c6296642ebc891c0e7e2cde7c376cc4a8d128e17a3d40ff749e17b1a02bfec8ced32c86c571a91eec5e73a75fe22af0a6ecddce7eaa95b8991edebdca735f31c02ef07685a2554e85377c06bb153af88d4fd002bf0c99081b941c374894310cb704b5b85934701fd765fe65ed4287f1458850b304e45ea48eff8ab0131a6db7d260e1d923336b45c3febb0530d955afb26976327c6e96b59e5b4fba45d84f2fd1c5b761717a2883945c5a0da3ff25c41499d4d4a93406956013e629073969783d1c0c973f2174a9fa421de4d23e40176a2322b98afd448fb8cec1a74fa8fec2be5e49d5ddbff95d32e04e71c4dd0830701fd4f371972623c64ada635c6e584ae0973110035c1dd082b4c5da7ddb636dac4c603fe22589ba8fbb23580f78b038a8368ee244ce9b57b65750b4bce13afd498535e1116698407ed54b686932ff8b4e2e276af8d490064adf097ef6cf18399add2e2def4ffe4bf9469589b65c93c27f2e32bd4d91dd7fe261525cca0285410f6814799e36bea672d96b938b661f71f17117705d464621b2cf219457954a1f51fbee18414e7f22ff474a6f8f63b601310d7412cd4533ee320cc1c88387092cf914f0f04df3e30bc589751dbde7d53901fc2f7fda7a7108fe8a11ebb5ed0e95fdb09da48c6a4273f7982e7b28f42f3ddc9602120ddc5ae45ba41df57dac70fee4fed5240161bffd354d8544aec34245e56090676093876104c9d9cc9caa60d2d210d81c5c4d044fba7284be971de1381a8b6b3abb116dffbc0992771a46d66f781529419b9ba1bbcf5ae85c95c91e05c1bbab9faf18dbe3517be0d98dbd293edf54edff9db0765c6f4a9e20f66c5f349b31415de9786b0cc9262412c022203c93a80fadfb8e91521efa12f388c9cb53143ceedaeb4855ab04e681cb75b657c65ecf40961af2fedf3f918cec07b7c60b4e417173bb979c045a7c4d0684c95c4350020f331e664d4f834e44095cb493c031afcc4924bd12bb70c4ef626044d91ac251af3463381fff08883b250522a5e0f5de89c0d7f7af0671b39e5e557ea3e1a653c87f80a492f940ab5e62cdcddc41c39b60479f2ae5545a905a2943d48757dfb934399c6729e874eaf3e00606229eefdea8183dd0f7ff92d75757fdd7354b5b3c44f53700a125ce7eb0e11f190994cdc1ea070195f8d39c1eccad3a9efa8f2496af1c36d63ba22e2bdf3d47e50809d51065f05bba81f91034241bfb59da0c81fc7024827233fac8ed7f348a715ac973228a547c96e647a96eafcfd4c3c714d94a1d00408389d480504eeafd7542a5f58639386aabf949bf481083bb1ff061e87c6e61c2b9e2964bf0050362188cdb7283c05cc5fbe530b0d6ab0f0ce1f5a32945286b80e3638494dc577ac980b6ca8cd9c10c7baa59d1ce291d93ba4f42f6dce3f7cb0f561aaf4ebc222dc20b7fd5ee1b6695c4b492c4050174e1ead6f9d656b48bad3a8235abddcfad1710190e89530f380eb40e70277386d5a8cd149b204e8c8234828044ee98c053804b2c1412e15e4e52d291e5fdc9eb732e8e8f18ed93a3e6ec68c0922e2121627a707ce3dfefb5fe10afbd373f6c07f87be7a8b8da1aae2dc23e600a3b6c95f3bc38dd92f597ed362c36ef72f0035a649a7b61e1d2de9d6325ef1d52b5a292cb4598f3c988d084e9cd181c67da4f6029dba827b421f9e285d7e8e10768945d6906f01b548b922ada57da2ec6acbc6f02c62583551f838230bceb564d042ac3c933d8d7350ae0181f13b4d58e686a15a7cd3120461599cc6fdcff7a8999635b15244a815b90384e57b262ab5b742b9bc2a7f61e4fcfd8fd4f85fc120315134a0bd1967e972a8523feb06b4c3da66fcd320e5ce934d0db03439c47d30d78b0aeabdaca73f491fed74c5a2c3287b5a2361fa9feef0dbb66aaddcff6658a25a8284e41fb6bd1dc89f3ea86174d14ecbe7b4aa64ff8d3c39824ee9b77d9a6ac2a5fe8ff820947a7b9c2c76b9335609c13c3edf0936e28ee31dce36e2cd715406eb33c83b384f5af94c9a465bae7f0efd46e3f05e39283ed1f7fa020a354be95062e9d71c1b03089325fd3e19169da189cb978655fcb28d687034e5cc90e298e993ca48d38804cc8410dd6ac52d19ef772da929ef69fec0f55fd1860973da90fb9b9ffa54273c63c9bd304da88f9c349e173dfd1443ae2430ca6af1a6b4442a665319f25c083fac253995a1481e242b4ebbe5917b38b21c170ae8e7e93cfd1d182c747fc8e12b4c0a99c10be46a1a5dca1cd42662a0c69d075f6a25bb046e1d572c463e1b57ec5fcd7cc40a283892990261d0a3918f441279015a125084cf9f2bc6c935bbf5d8127d2d132a3a9e7001932ff07b6131e2995333cf749ebd724f85d6643381ca8800a4d802fb60011d5df2ce2e1cb12cc7288527bb50d254d15111136e9b082c77272a31d9050ddda942b9dffaa851a7a8b4b385f2111429ca446ae9075b142f2c0bfc3be2f854c3bfe2ce8fdd61fee19532b65a533c6caa587418a3e1f2b91c028bd943fcb317cfe17f86fe295a7ccf694c01e21abedbb8f6157a64a79cfed98c5746de7fe8a4831f0ff1667f8c5a815a27d448455456bcfe66d77b5f131efe89602d990c2425322373ce62995781dd5284d8c19791039d03a0837b7f28ce7869da11fcca905070cbb0d71346c5a00044e9dfa26513cb4879e3cda32eea0b7af1fc74a8ec50d7145f268c0ef7aef44f42d5c2a166e7a76b65fb1c8dddad22908af286c8096237c738dc62e7c1042272a64e6b52a4f251b8b377d077b23dd36e3a8fb7c3d01cc5a3a3ad48d5cdd38a9558a0a9791b8072a8386be8a85fe2d8e6121440d00cab446a238b70a9b80091f6be1f19ca62d5c5c617c6ce0248089a3e4c8e7f4090aeeaebb945bafca4402be14ae473d355f6e863b941e270d545657fd80c61ff2023c5696a8fe101fb0d99a156e4d77bc43c89871c0893bbaf53046f4dde48b1b31a81709c659470953e8d1dcf8ecfff1f05980fc31f0f5e6cfd8ece311c32190f30109fc191c7c168836c6c9c9aa48cee6154949b2203e10592dddfac6a136553ad21ef73b8afb3449a12cd9718f75d90c59dc4317753007eb0902f8b4d7f93bd5b41b1c92017f0a4405de92d9251f0fdc47695d48ff8a925ec5c0ec263bb3f5cdd3ae441c5e9b11b43bd1780a38101d620919542df74021b79d962a7c5cdcca3462ef2a9db9bd923b124bb8f75581044ab68c6a9a951e4dd39cb19f752e72cb5c2d6e3140a94fc2ef9255166c1b63aa16303cc4cda592997bc6c930875165cd863d491a66311dd2926fd0e348b926400344d9fbdd568e86d0f2cc5ad5320ca7418f04979ea88611d9e44a991f4389bfe1fb4d9e4b51976634e5a8f9998c2bca236d5897f5a1d38b8d9bce81a330e4cc7eae916b54c066f6e675cf8c3e379147592f473a49c88836d6024280780b258b9ba5a10564b23fec65398ac2db4a1f371c5f7b147ffe9fc68009de2a4640f0734b0e855624cab871962b8b7c34f8f1c815e453256aba33f7ec5fc90e8a20610431815a4d81f79089b16bebf03f55c6d62ad44f0cbdede6bb10fb91c387a7724a44ab184fdc65979864641afb"}, &(0x7f0000001080)=0x1008) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000010c0)={0x0, 0x1000, "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"}, &(0x7f0000002100)=0x1008) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000002140)={r3, 0x7c, 0x413, 0x2, 0x0, 0x8, 0x5, 0x7, {r3, @in={{0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x11}}}, 0x8, 0x5, 0xdd, 0xffff, 0x1}}, &(0x7f0000002200)=0xb8) sendto$inet6(r0, &(0x7f0000a56000), 0xfffffffffffffe0c, 0x20000004, &(0x7f00004b2fe4)={0xa, 0x2, 0x0, @empty}, 0x1c) recvmsg(r0, &(0x7f00003adfc8)={&(0x7f00006e8fe0)=@pptp={0x0, 0x0, {0x0, @remote}}, 0x20, &(0x7f0000ba0f90)=[{&(0x7f00007a1f23)=""/221, 0xdd}], 0x1, &(0x7f0000635fd0)=""/101, 0x65}, 0x0) accept4(r1, &(0x7f0000218fa8)=ANY=[@ANYBLOB='\x00\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000b0fffc)=0x58, 0x0) shutdown(r0, 0x1) sendmsg$nl_crypto(r2, &(0x7f0000484fc8)={&(0x7f0000816000)={0x10}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=ANY=[]}, 0x1}, 0x10) 2018/02/26 18:27:04 executing program 6: r0 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000000)) r1 = syz_open_dev$tun(&(0x7f0000433ff3)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000a5afd8)={@common='gre0\x00', @ifru_names=@generic="4f54000cc0a1ed4f3a0a1fdc222073b5"}) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') ioctl$TIOCSCTTY(r0, 0x540e, 0x4) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$void(r0, 0xc0045c77) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='ocfs2_dlmfs\x00', 0x10010, &(0x7f0000000180)="fd69ed1baf2ec945a9b0a931581721c83dd805f1ab962b7398c2ea64673e236a702cb78f72e76563b8a1567816e4393945aa3a244e8a480401329b5bf0") getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00000001c0)={0x0, 0x400}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000240)={r1, 0x2}, 0x8) 2018/02/26 18:27:04 executing program 2: r0 = syz_open_dev$tun(&(0x7f0000a9dff3)='/dev/net/tun\x00', 0x0, 0x6) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000f32000)={@common='eql\x00', @ifru_names=@generic="c15c9a8b74308b1b2c5d0ce63d9d8226"}) write$tun(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0300000000000000ffffaaaaaaaa0300aaaa080000e0000001e0000002000000000400000000768a19003745d0000000000000000000000000000000"], 0x3c) 2018/02/26 18:27:04 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x210041, 0x0) ioctl$TIOCGETD(r0, 0x5424, &(0x7f0000000040)) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200000000008004, 0x0) prctl$intptr(0x21, 0x207) r1 = dup(0xffffffffffffffff) pipe2(&(0x7f0000000080), 0x7ffff) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f00000000c0)=0x400, 0x4) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) 2018/02/26 18:27:04 executing program 1: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000040)={'filter\x00', 0x7, 0x4, 0x410, 0x218, 0x0, 0x218, 0x328, 0x328, 0x328, 0x4, &(0x7f0000000000), {[{{@arp={@rand_addr=0x9, @rand_addr=0x7ff, 0xffffffff, 0x0, @empty, {[0x0, 0xff, 0xff, 0xff, 0x0, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0xff, 0x31dfc84aa18e84c2, 0xff]}, 0x400, 0x0, 0xe395, 0x6a2, 0xb, 0x3f, @generic="535152fd75abf3ba39aabdf8838ce187", @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x80}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x504c, 0x8, 0x1}}}, {{@uncond, 0xc0, 0x108}, @unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x4, 'syz0\x00', 0x8}}}, {{@arp={@local={0xac, 0x14, 0x0, 0xaa}, @local={0xac, 0x14, 0x0, 0xaa}, 0xff, 0x0, @empty, {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, @empty, {[0xff, 0x0, 0xff, 0x0, 0x0, 0xff]}, 0x2, 0x81, 0x8, 0x5b8, 0x4, 0xf445, @common='yam0\x00', @syzn={0x73, 0x79, 0x7a, 0x0}, {0xff}, {0xff}, 0x0, 0x20}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x15}, @empty, @local={0xac, 0x14, 0x0, 0xaa}, @multicast1=0xe0000001, 0xf}}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x460) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r1, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 6: r0 = syz_open_dev$sg(&(0x7f00000000c0)='/dev/sg#\x00', 0xfffffffffffffffe, 0x101000) getitimer(0x2, &(0x7f0000000000)) ioctl$TCSBRKP(r0, 0x2286, 0xfffffffffffffffe) ioctl$TIOCCONS(r0, 0x541d) 2018/02/26 18:27:04 executing program 5: mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = creat(&(0x7f000016cff8)='./file0/file0\x00', 0x0) mount(&(0x7f000011dff2)='./file0/file0\x00', &(0x7f0000917000)='./file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x10, 0x100) mount(&(0x7f00001bfff2)='./file0/file0\x00', &(0x7f0000414000)='./file0\x00', &(0x7f0000598ff4)="3c00e1e5c600e41b24667300", 0x2000, &(0x7f0000201f76)) 2018/02/26 18:27:04 executing program 2: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x1) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000040)={@common='ip_vti0\x00', @ifru_map={0x101, 0x1, 0x100000000, 0x10001, 0x3, 0x9}}) r1 = socket(0x18, 0x0, 0x1) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000035e000)={{{@in=@local, @in=@multicast1}}, {{@in=@broadcast}, 0x0, @in6=@loopback}}, &(0x7f000078e000)=0xe8) 2018/02/26 18:27:04 executing program 3: r0 = timerfd_create(0x4, 0x80000) read(r0, &(0x7f0000000300)=""/151, 0xffffffffffffff2b) r1 = syz_open_dev$sndtimer(&(0x7f0000471000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000040cfb0)={0x0, 0x5, 0x2}) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) 2018/02/26 18:27:04 executing program 4: r0 = socket$inet6(0xa, 0x1001000000080001, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r0, 0x29, 0xd3, &(0x7f0000000000)={{0xa, 0xffffffffffffffff, 0x0, @empty}, {0xa, 0xffffffffffffffff, 0x0, @empty}, 0x6, [0x1f, 0x401, 0x8, 0xc128, 0x8, 0x1, 0xffff, 0xcd]}, 0x5c) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x2000, 0x0) ioctl$UFFDIO_UNREGISTER(r1, 0x8010aa01, &(0x7f00000000c0)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}) 2018/02/26 18:27:04 executing program 0: pipe2(&(0x7f0000000000)={0x0}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) write$selinux_context(r0, &(0x7f0000000180)="73797174745f723a73645f7661725fab36d3127675c1dd27f16c69625f743a733000bd5941ded8e2aa36dcc18b905f33f3141f7526d266f95f3992d248cba4c246cd9f6123bcb46f4565", 0xffffffffffffff9b) 2018/02/26 18:27:04 executing program 6: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='mounts\x00') ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000000000)=""/142) read(r0, &(0x7f0000000000)=""/65, 0x41) fcntl$getownex(r0, 0x10, &(0x7f0000000100)) lseek(r0, 0x4000000000000, 0x0) 2018/02/26 18:27:04 executing program 7: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f0000000040), 0x0) mq_open(&(0x7f0000000000)=',-\x00', 0x83, 0x40, &(0x7f0000000040)={0x638b, 0x10000, 0x2, 0x2, 0x8, 0x81, 0x1, 0xa74c}) socketpair(0x3, 0xb, 0x5, &(0x7f0000000000)={0x0}) ioctl$EVIOCGKEYCODE(r1, 0x80084504, &(0x7f0000000040)=""/212) 2018/02/26 18:27:04 executing program 0: r0 = syz_open_dev$sndseq(&(0x7f0000f8eff3)='/dev/snd/seq\x00', 0x0, 0x20401) getgid() write$sndseq(r0, &(0x7f0000384f70)=[{0x0, 0x0, 0x0, 0xfffffffe, @tick, {}, {}, @time=@tick}], 0x30) 2018/02/26 18:27:04 executing program 4: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x1, &(0x7f0000f79ff8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r0, 0xc0186419, &(0x7f0000000380)={0x3, &(0x7f0000000040)=""/104, &(0x7f0000000300)=[{0x9, 0x1e, 0x7fff, &(0x7f00000000c0)=""/30}, {0x4, 0xf2, 0x401, &(0x7f0000000100)=""/242}, {0xffffffffffffd3ba, 0xda, 0x101, &(0x7f0000000200)=""/218}]}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0x0) r2 = dup3(r1, r1, 0x4) accept4$inet(r2, &(0x7f00000003c0)={0x0, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x800) sendto$inet(r2, &(0x7f0000000080)="4a34ba717b5de71d5731e3b991e9503f2c8ed7b57432519b53fff31b8d466faccbc029ac098d96464831b266d642ad72196cb5cb87cf0948cc665bdc7971e821", 0x0, 0x0, &(0x7f0000ef0000)={0x2, 0x0, @empty}, 0xfed1) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f00000000c0)={0x4, 0x1, 0x200, 0x4, 0x7ff}, 0xc) socket$inet6_icmp(0xa, 0x2, 0x3a) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 3: mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000003, 0x32, 0xffffffffffffffff, 0x3) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0xffffffffffffffff}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000019fe0)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000)={&(0x7f0000012000/0x2000)=nil, 0x2000}) 2018/02/26 18:27:04 executing program 6: r0 = socket$inet6(0xa, 0xa, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x1, 0x6, @ipv4={[], [0xff, 0xff], @multicast1=0xe0000001}, 0x7}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0xffffffffffffffff, 0x0, @empty}, 0x1c) sendmmsg(r0, &(0x7f0000005500)=[{{0x0, 0x0, &(0x7f0000000000)=[], 0x0, &(0x7f0000001340)=[], 0x0, 0x2000c040}}, {{&(0x7f0000002600)=ANY=[@ANYBLOB="565596f1b160e12e480b47e6e51647fdb6ad228846e43f5a4bc74ebe55a5e293e769a1b6dd5d933bcfd6ba070a2e0fde792aff3382af2051d709d3de42b4ab0efcde63387aef07c968f96f2878db0e31802bbae63fda9f8cc9c31780f218325c2f04181f7841fbca35b62aaf6b7ea57b28bb39d77b46100a8f5c45c2f61ace2bc2e8d405c305509d5074b4f9ed"], 0x1, &(0x7f00000027c0)=[]}, 0x1}], 0x0, 0x0) 2018/02/26 18:27:04 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x12, &(0x7f0000a14000), 0x4) socketpair$inet_smc(0x2b, 0x1, 0x0, &(0x7f0000000000)) 2018/02/26 18:27:04 executing program 2: pipe(&(0x7f00005db000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000567000)) r3 = ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r3) close(r0) 2018/02/26 18:27:04 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}}, 0x88) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f00000000c0)=[0x0, r2]) fchown(r0, r1, r3) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000a83000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [], 0x1}}}, {{0xa, 0xffffffffffffffff, 0x0, @empty}}}, 0x108) 2018/02/26 18:27:04 executing program 5: r0 = syz_open_dev$binder(&(0x7f0000002000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f000000fff3)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000012000)={0x8, 0x0, &(0x7f0000005fd4)=[@acquire={0x40046305}], 0x0, 0x0, &(0x7f0000012fc7)}) close(r0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000008fd0)={0x8, 0x0, &(0x7f000000dff8)=[@release={0x400c630e}], 0x0, 0x0, &(0x7f0000000f4d)}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000dfd0)={0x14, 0x0, &(0x7f000000cf68)=ANY=[@ANYBLOB="1e630c400000000000000002000000000c630000"], 0x0, 0x0, &(0x7f0000008f37)}) 2018/02/26 18:27:04 executing program 7: r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x0) read(r0, &(0x7f0000000000)=""/28, 0x1c) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000418f50)={{0x80}, "0a4ceaa05d9a00000000000000039b3fd4cec307e8ef3d13eb790ec9c65abaf90d229db692542e5b78f8b29e0a27800f0000000000000009fb42f376589701a4", 0xa9824f69d1376637, 0x10800a}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x108) write$selinux_access(r1, &(0x7f0000000080)={'system_u:object_r:adjtime_t:s0', 0x20, 'system_u:system_r:kernel_t:s0', 0x20, 0x36, 0x39}, 0x40) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000019ffe9)={0xc1, @time}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r0, 0x4058534c, &(0x7f00000001c0)) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f0000000080)={0x0, 0x88, "86b022f9292e0855c82222c709345b4366620813afb986993b977de1a61eb2f282c58e126e9e116279192290168d537f7c00cde4415801a443bd6a80733e2b9ccc81050ccb86961f39071b7e1e105b01958da0611943291858379247da2627cbf81d492ac7e741b098024ce1383d6f22f9ec56b89f374d8643e2714df274e48859c322750961ba63"}, &(0x7f0000000140)=0x90) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="79000000843985588c835b13a7363e8e958dbff0fad91e672896fb4a267e8ed3a56b3ea661b0d051baf930a8a4d1855259217dbb271c5a2388ca86897c9bb8c50a46a6f01f32c5bbd0899975e724864d22ef563bc917afe68b249557fc913716d253abba83e705c2bc6c0bf74d01552f446ce270527a34b0d4e660addbb46a4c4555192d4a116d7f85267ccebad5d182e4bc606c55f0565110f47f403bfe8bf57fdfd468554031964d661dae891171afb2b0e4e2109c197c85a95799cb38e1ca8c2694"], &(0x7f0000000180)=0x81) getsockname$packet(r2, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000340)=0x14) getpeername(0xffffffffffffff9c, &(0x7f0000000040)=ANY=[@ANYBLOB='8', @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000a073e5a74c48dc862f77a57b03210aabd948ef852b3a71d52708bf306a9ad7e0a485"], &(0x7f0000000080)=0x26) ioctl$sock_ipx_SIOCAIPXITFCRT(r4, 0x89e0, &(0x7f00000000c0)=0x2) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x0, 0x0) 2018/02/26 18:27:04 executing program 3: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000000)={0x2, 0x400, 0x8001, 'queue0\x00', 0xeefc}) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='\x00') bind$netlink(r1, &(0x7f0000f12000)={0x400000010, 0x0, 0xffffffffffffffff, 0x70a1}, 0xc) connect(r1, &(0x7f00000000c0)=@in={0x2, 0x2, @rand_addr=0x401}, 0x10) r3 = dup(r1) getsockopt$netlink(r3, 0x10e, 0x9, &(0x7f00005c6000)=""/6, &(0x7f00001bb000)=0x1) 2018/02/26 18:27:04 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:04 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000058ff7)='/dev/sg#\x00', 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r0, &(0x7f0000002880)={&(0x7f0000000000)={0x10}, 0xc, &(0x7f0000002840)={&(0x7f0000000140)={0x26dc, 0x23, 0x8, 0x3, 0x1, {0x3}, [@nested={0x1cc, 0x74, [@generic="14847385c3ae5288a5d4c10bc38951b52ef06bcfe48fce3b8f6d263a256d3a5db0fd5bf7ff53404979d9da47ef7d37bbfc0997430b873598b64705d1ef4b74e3087098217a53f2f7d8a4d8fbec10cb15eee3af9af7a738120d912f4a67cc758505ef5af2a2a3dafc5a00de54a1a6342466cbbae8fb607f11ee279bb68a", @generic="58a61d5af337721e747d3bc6ac204a9f7c53aaddd4117a919ced39a5c79f3f36c0fa07ce4c4a3bf8c6f55c917be75a985c53cce58cc7c6a6e2ccf38e9934059e07a5e39a68c13fea664e", @typed={0xc, 0x32, @ipv4=@multicast2=0xe0000002}, @typed={0x8, 0x39}, @generic="8273b8db6d2f5149ff35b4a04dfebb403b900d4b2329ff5ef86b55ca85db14c1b871312ee2fb8e6908245c903afe200faa3de11a15fe26b9dffe5462a16bd8c467366625d8b85b17740100102429e426e94713c396c690ad8b0488bb5b5ba8f3897ff8373b6c472bea588d684efc8d070a9b76957a7c8cc45c751041a25808bc92aed1a25a81dd28aafaa61b7af8d777c78e428653eea5f5e17bc95929ea1eef67f33a4f603ffe98f38f18f38b383bce6d3ccc12117b40a40a22d919712a868b975507b0703b0cec4514b3a7ea306da43c108d344d2e564a68ead9e21c11dc06cc6b324b44a88fe175de2a6272"]}, @typed={0xc, 0x8a, @pid=r1}, @generic="aa26db06d8dd6d1728b2e894860f219188b92735ffa90d917405b3a4fa0649f215e6e6c6e05e9a9fc13c1f5c5bf03d254fbd1751eeabaa665572c0b6068ac56cca9aa1265783049fc2cd3f30342085112a2ead444da133aa602e06b9e77b3ed4d25289f720c7b16ae517abd303d6a200f80163ba9e612a989421a0f43296cb10117b905f24e803226185673999925786f8286192607095114b4fe5201455d8a8d4d3bf8e95c69d677fd0296b4790e4e72786abfec285f8f6459dc57f64676f40ab678eb61f040954e47d060feae486196a3a324daf", @nested={0x104, 0x91, [@generic="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"]}, @typed={0xc, 0x22, @fd=r0}, @nested={0x10, 0x8, [@typed={0xc, 0x29, @u32=0x8935}]}, @generic="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@nested={0x12ec, 0x82, [@generic="b246736cf4ca068d83472c6d93114cfe439d4d802816898c0e7b1d5b358c4f3682abde65862c9294268caa240fbeb3695ee8d0b1a510df8398e93b7444fb583b31d5f0b68ed72c40b9d06e64861b79c12dc06705777e3560efa0ebdf65a8c807ef62b61b885bbb75311270b83d4962edb3d0426ef1ab9050975881", @generic="f61afdb730c08a43b4dbdff42a115ac0a861d32718eac7b2afc9106272a8adf188e83040cb8472efc691db922b27a8fed5", @generic="605ce8672d1803096feafdd98f1bf09016b56b16b7768129772320daed20f0e18044c95dab2db7acebfe40f39cb1779c1dcc2fb87b5fe0bd1ec24571757273a96e785cf49ab126db62b5e1ed7a1944ade54af526fb6af960c5467e19f03ec58af864080aef8ac882f6009bb5b8796f4c03988886c2690842f1044c7f39e5d9abfe5d4e2b897e44e7294164dc47bc2d850e9a8b023f938b37b8fcd98a76046257", @typed={0x18, 0x8b, @ipv6=@empty}, @generic="e20271901868b4de3df336c774957ccb54ce575adcbe75bf840909987f", @typed={0x18, 0x8e, @ipv6=@mcast1={0xff, 0x1, [], 0x1}}, @generic="cda2fa609dcc62176c3dfd6de2eae0914f57fe9e620dd2c2699ffc244d0ea35297e32ead5e70c1ae3e355b74a6472227f6259221c170efe1b9bcaae310f3851f9bf9bf47b9970b0f8655a5757f270c8302268a05a99869fe6ca67a7c691cd9dd3c5228ff65be36d2a9fc989f3dde4b43304695350161d20b2e8a9f2c5251c8e38aafbc32895304185ebfac46404f5279994e6d1d871156a776e99129fd3d628ce9c1e28a740869c47bb392767eecb632a2dd168130f4911b7f07b9a5143fff594c4f020fb921ed2ea9752f20cea206294bd5c4d9fd21f8ee23d006d2ffcc18d3a67dd345f98bfe9e94851014ca426c491f", @generic="8060ec80696899cf42bd72f767c74bf59007b0af57decf80e145155ac7be588938ca0d1ce7dba184895cac0d52b65d761d986ec162557e61cc161692b44dffb7091ae6f3c1aeed99bd0934d5f7399384cd51", @typed={0xc, 0x20, @u32=0x38755116}, @generic="b066ff352789e0ab1b1151b858627961de4f276ef105091d07d79aef2c4f1264d424419d1321e1e391a27d9d2f79d6159d749c06e16cb873a064274841c98542d6e2cc202e6f435a1a93377a333e0e5362e8d21d9aeed929078d1143ef6849829a76d8e8f35e2adc10567275cba5b7f6e2bc9a938f584407319af836b48ce68f6fbbad39bfe1ccb44339cce4ecabc1701ad1a288b7458720a9165cccbcf506e1858a5c93032846f51ed2307d09df316792aafdac8a79a07c7562d6f7cf9b3be710daa90b584a77b1acf073f4a4a6b1b526c9209e1964dc616f995fe7adb1d67541927198948aab0f7fa1cd0f64f7a4688133f7a355882c7047b9bcb0e4bf64e1762190753ef8db25d12c5716ed85df27011e49ea16b8d838a9ba735f8a1acb185d029c3612439ded4cb5360bb0db8e47c048ca89bf3a180676b264ee8c103392bf8184908b0108b232e81ebf535050dae74b62f42db17169e51f3cd0e432aab4cedf51eef6772a2c5107f3d079c212461a39b4b733378f70714558d448d7d341960f0feb5b72e3f4c364244c3acceba53bb5fcfd8b387a1b2260c1dd3a9322aa0244cedfea442f4902338a65358071ba74fc09494a35ca230c9f02240f245f382037be3dabe4c5f07f851bf8e5fe45b11630a94b1182954d7586ed94ed92ca82bcf9c9edb7ed0b5935b493ebe54b455c85555cb404deaa20f1d1212dfbe4600c025075b4154cf0f4bc3c49c460931742b1f703d58a98c0997d5a652124096dbbc885a7a596240a8f9520d70bcd4b7d2197bfcfb24da5f8eaec03be50f1a39c3d355a05d3bd9531519afa7fb6b0124a6f365a968b9e0ed8d36c7d738c313e540141e781897d0d5d8d7b37d795325d938903f64e42f400953103ecf61f208b27e66b5cd6c7d8151b2013efe2874e1eec71b53315f15814e58459ebad6515bf0ec28808d62a6dce9395ae59dbf41c49e78493d46169cec46e36d714777ace7f030c314ce4fca77411da7a7e15cec9c61b41f5bbca4d95f0ebf78a77bcd085cb8db46dc469682ddd36d886426ada40ae03e5535e8180333e0db47091804fe1ec2ccae6e2e85fdc4ad3c9f2214f2b0d2d4cf2b6fffd002db6c96656933419609c7a271c5a025b1f024a6c89f14e09c8d6bf9384e924c10972857928f50784bca3c1beb30858633df9b5778cb9132248950c1e702cfd5b5cea05780b56ab647514f3c090c6cfd4847a33a900c49460121166561f8ad1974256450747ee9662b0fe76f18c9f2d608691eee1e73af8a6faaed3e82f35e59601f01b91d377de6f9882b1acf23ac3a0f360c7186c77aa01b6669af60deafc03dcdf3879b4eb29bf26c7fdb564e4c358e1f9f0c03dcae5f03ce0c51e45e503183436e48320d2535da59d08b15105a626c079e4af5baec3f69c7071c86a69c2f5a1a8f85939481fa56e62590529223e6bc5628810e8fbf6b6d052a7a0c6f02b3395a76edf68f5455e506d656d2a753ca8e4f3a648ec728b1917a54e9158c5a613deb54fc0f277863b9c93587b8c4ed7dbae14ccba2ebbe0edd00100471310bd5c42e819a649ade70f07a8a20e6fe6e113a84cdec2b5551a0cf78c56a4b7939b5a6c4413b10466e6b86a7fcc2fdcc72f68bc4de5da271efa64ae2d1f0db15c527a067e7cdae5a58be94a97eb08433509a32b3342b58c532d8e81e2f1e70788c662afcb343395df04dc3f0a67dcde8f747a10396cb3b08c805c1dba5101acb227b758762bf4ad33ea057c63c6317a1caddc2d4f57f773035aa27c920fbee466f6fe3aa5fd3d9b0914d9b6ab32f9d140932fc4353da7b2153c3cee55e7ecd98b8b0c3033995f255f75c535d35ed8edaaecd3a7a782e85e7ec30f256bae5b28f5c3d299d0ea30c0a84211e4a55abb56c22ed3f1148ed6025d51c6ea9f79abda0ece0a1abcc93c4baf0ac1dafdcce72afc7099a615b10bc898d9f53c549a580d6ce60ec972b33555e96e7ba972b473ffbaefbb5db7b19da2536faf8e29125118008839da41c60ed02ea3b6086febd31609c09073bbf60894f8c8d37f56b55c354190668d31ac4e0c37b7a3a275a382add75d4bdde27534f8294016eea5618767b027b7d15540b3a247ef315a94acdea0d912ae494658122ea5dae5b4504cf6665fb2afcd48e02a6e5172f2252d3e01f9a807ea5e01bd69b5460aca4051a240e4ce44700efdaef192dcd46304eb0b4bd19ce36d0520f4d62a0a50b1a5fbf1a4bef1c2210a8b2ba2bab2dc68ac2d1d0060ce1b834b7e7f46df839edf82566ec42518b7d07bea6dc71e2202bf2943a5a3cd1879946ca2cdb1374265da14829e92d7562f064114f51a000df72962a1c1c5ce4a15cb016fba9fa7e1038620f7040c39a5cecd71ac77a414288f0c42e6a59f9ff0dc364ea7fbf5cab01c73b808b7fee3d46602788c6140b67c07d07b21642442165439b36cf361a32743af30f91a5a164932c990f1937a9adee2aa96bbd43d4f9718e304b63067d19cab9d5e7aa25e3af353192cc6213db8b98e247d9f588f2b7002dee210fe6d7d9cdff4d41615468abf0bb6b592355349ba2349d5a82d80d0594954a97ab05f7e1339f21e55ecb7fdf8543ce33014a10a140fcd156c2c6cc06bcdef7061829ea6145558fabcec026657cd562948bb1b4ff35d548ab44f3f04b9477c06b89120dc5b5ef015112f7f2e5924aac80502f210ad079aae725a8b3dc329d6adc3fd5499c31d1c9511fdeaba911dae9beca07a47e9f2e82b7ab35bce6878bfe2ff83790166ef79acbc927fad6efaf7f318e447a4d572f77084efe1fb546e0d182a9829d890714424167a729029251eab66a2494b11a2ed22e46c191505058f81418e36cd0a8d70d4a90ced3ed7d1f324cac400967453b30d4a4db868fb83c7d423cfb536818d0d7b32fc8ed0bcd6900f8e5e0aa4353f826a7799c31de70ae8992bc72e7d8ad111ef362f9531f8101aaaea2d52a76d449386cb348d9110a69e833c434346e5fac41d616293cb731b9a38518cf1f019077a8639bee5ab6e412b58e7b2716159be9da62df5340d49295579b4aa24fdb1bf63dc215c001b11c62acabcdc2cfd615fad959f17197cffe53361d866b707752cca4ab3115db9d515682c1b3380fee6c8743e993ed8738638f3aa50c6a19c042519bc515f5f9727036799c0c91c8a09b086790e17c6372a5aaf220e449937d0b9d3e6e6db48bda5f5278e6606492a4e98c2e526f1a6bfe3d3763cf8e6a35f5d16d0577948acde1b0e1f9a20c08eb1b3e80cbcc449308dcefdfb54366385313e51082edf573fa425f589fd03f00131e8e46f7b84d2af0d4fb19bd92da5620d5f3467ccc4737f2c49db14d0db51ffef520ba30d282a6f80e429d364a47afbfdd50a776476f18d03ce52fdab37be098dd00ddb919b7f48a4b625f7be8e3afc2c84a39345d3aec68d569dd3cf2a14293836a3deb9c9d85af9704eaa5bdf5de7410d2e7419c20bd8854aef5595e4770ccc5ccd278636b578b5862c3eb1e83782735b3b53298dd94391bb023eac3c71a3fdfbf43a2aecd08db9bcd1cb6d9cb3dac991a45ef9d499548a610107721f62dd5d55ec4fe5e3d095dada5490132fe14e331c36c33d9881bf0e37a2b576bf72e8094ed6c38ce9f9f61bd81202387e67646324aa5890aba54485fbdb1526ec603c15a382761ea852e868c943a1f09f4c3b13d3d60654e89ee7b512de33dc6863736d9bcf0910d9b2b256fd3d00de95dce874420618ed5be1926a04abfef6335ab07c8ae285aa6004c149d95f618c0941633fcd5278532a5f9d30af9fbf2386bcb786fd9692c97569dfbe9d7048bdfd7dbb977cca2aa9ed566a6a9f0ed1e69e23a4cc3bd14bd67c55d74ba0e428a621d56725d3d75460441b60e7f7b28425645a98dc31f8e1811ec1e68cbb107cf356606e54bc5ed15c87ecec9f7fe79c8849c8b03b283f3afe11ee16546f9562e0d8d76a53891f3603f641896bef4381ac46afdf34fc90745d7b71f546472b4d053c610eec2e689314ec48911d1e3facc2019bf16e13ab2366a871dd6fdfaafd236a86980ccf76695cfaf10f8e5df0d207f6e9768aab96bb2d458f5ecb88891b2bc30bc2d0846b2683598690cd651dd7209f248d9b5c4ec2dc368c6e60670000345ab98befcd931164019fa8e63f635c657d0b734c233dcefc26d96cece24a78ecc9e8c916bb6563563df4952999b141230efd6c0ea220d853d35cd74e94727275609a2079d6b235c1c70a58a69d9e905f652b633833af68f0e08dc0170cef71135f60861d7fc53eb530e54f3d2a8ee0a6087f99a5f89a179a34e1e55ced29437be5300abd6a9d59fc0ae9736043c42a4758e4a4c721b1a56db86ff610972df569e3c9223b7050ba0236bf03b04986d78976e05e09e169927fe579014defeaac4875dc64831272a5f800fcfc3e70e71c1c8648e3edf91f5c4c2d8fcbeae2ee0401e8441c93c06fd353ae059d956e3effda9eab1411a647f8107c4fa168df675556880388b245b4df6d827a11693c7d26ec9596cf2f7244b2bab7ea07722ae053fcb2b81e47222991b79b0e8f7fcb1527e14f3c5665e6c4763c08ef4a93669a90d6fff671af14ba0d333566c7dcfa9269a6d01116ab5c5b5c95c589543205ff2b99a1c96a318bab03924f7dbe70b6cb12f7cf17e684b3118fb31e0fa3ecae734bde23c3161670234404f19f4c856abe0fe19f8afd458eb574d551e13414456c6b4b1cc00a779e7512ea881956eec31c5359c37ca5543451d1d9c41d4cbec1c57a2eeae5351b68b2c5196cd11881358b72f61126188dc24c70b6e616506bd3d2c8f5f3f09b6d0c3022528db7fbbb2d649b4bb0c879192435cc4fc4a44be5c1bb433c3cad984379395be5580d6dbfa88b2a57f279719c5d691b87df5fe9f01439a191722da39fa6dba0acacc6786562fce74ae52943cadddd56d746f9d91708e641ebec120cdad10c47cfc299bcb0b03eba2ffb8d92cefed79643bfa4c72fdcfac7c45f5b00e43e6dc05e356e7093966265a8a414158d6e59a8296cbc6aa0bb2fb8dbe0992da2e91668cca7b4393d9def965adb90d1b83649771861c8ede0f8dd346f7bbf03d4f7c4773cdfaa88d2b2d5cbd17680f83d270666f277493063dd342fb3b94a9a251a720701be135b764da26c82ad838b2eb67f4dfafb512d05aa780758271be3822b1c497a9f59769430fe1a20da97b8bd1eb29ddbc284c793e923cd7f14d203e969de37030ec855946b9944ba1d9bb779ad0bb9405e5a5b5da955d39f3456fd840e02611b84db9e5ad8305627d9561a9cbe0228cd3c78b05b5467fdd08e02bc0339b13005dce48f475508c1e0960123b321c91cc41f63019b17059543338340d783dd4519bed10d03ac02e75c5b2f8b7328f02877483de09a74ea5e1761c25b37b700114338fb3b35b6e210071736fe1366605371bcf247a0d72ec696514d40e673437dac7e28a4e87362830481926a5f30545a3cc534dd8dd2de6e6c9ae1b283e82b98b57035b9e72fef2cffcaa0ce4d37a9252611610009ea98818f46c499fc51fa843e9947d797c4ba5aa6e2256072389ff19b5cd46ebb019c4936e0e40f5632309c26f418728ab03c7c91fbba27373b3bb7fc205b86175ae6c72ea052b61f2c7225251277dc90e91c4be4c64ce4c0d17fb94832d547712da0264a1875c327cde155b6853833debfefb2ad98081be1380600f5aa28c951029945fd8e2e449ced7daf75d28c23aa27415d87bda4209d419f652478a8c2213c4d935a8afece314fc99dd43ec0a2"]}, @typed={0xc, 0x3f, @uid=r2}]}, 0x26dc}, 0x1, 0x0, 0x0, 0xc0}, 0x81) ioctl(r0, 0x5385, &(0x7f0000186fff)="e1") 2018/02/26 18:27:04 executing program 6: r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000000080)='trusted\x00', &(0x7f00000000c0)='cpuset@-\x00') syz_emit_ethernet(0x3e, &(0x7f0000556eb0)=ANY=[@ANYBLOB="ffffd22b88596a83ee2aaf1d86dd068105700008000000001300000001000000000000000000000000001000000000000000000000"], 0x0) 2018/02/26 18:27:04 executing program 4: keyctl$set_reqkey_keyring(0xe, 0x1) request_key(&(0x7f0000000100)='dns_resolver\x00', &(0x7f0000018ffb)={0x73, 0x79, 0x7a, 0x1}, &(0x7f0000000140)='.}vboxnet1\x00', 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1}}}, 0x2e, &(0x7f0000000700)=[{&(0x7f00000000c0)=""/222, 0xde}, {&(0x7f00000001c0)=""/166, 0xa6}, {&(0x7f0000000280)=""/86, 0x56}, {&(0x7f0000000300)=""/10, 0xa}, {&(0x7f0000000340)=""/205, 0xcd}, {&(0x7f0000000440)=""/95, 0x5f}, {&(0x7f00000004c0)=""/58, 0x3a}, {&(0x7f0000000500)=""/221, 0xdd}, {&(0x7f0000000600)=""/183, 0xb7}, {&(0x7f00000006c0)=""/41, 0x29}], 0xa, &(0x7f00000007c0)=""/185, 0xb9, 0x100000000}, 0x60e}, {{&(0x7f0000000880)=@un=@abs, 0x8, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/98, 0x62}, {&(0x7f0000000940)=""/106, 0x6a}], 0x2, &(0x7f0000000a00)=""/39, 0x27, 0x81}, 0x1f6fe5f3}, {{&(0x7f0000000a40)=@pppoe={0x0, 0x0, {0x0, @local, @syzn}}, 0x1e, &(0x7f0000000b00)=[{&(0x7f0000000a80)=""/98, 0x62}], 0x1, 0x0, 0x0, 0x10001}, 0x7ff}, {{&(0x7f0000000b40)=@un=@file={0x0, ""/45}, 0x2f, &(0x7f0000002040)=[{&(0x7f0000000b80)=""/22, 0x16}, {&(0x7f0000000bc0)=""/49, 0x31}, {&(0x7f0000000c00)=""/132, 0x84}, {&(0x7f0000000cc0)=""/128, 0x80}, {&(0x7f0000000d40)=""/201, 0xc9}, {&(0x7f0000000e40)=""/4096, 0x1000}, {&(0x7f0000001e40)=""/29, 0x1d}, {&(0x7f0000001e80)=""/147, 0x93}, {&(0x7f0000001f40)=""/221, 0xdd}], 0x9, &(0x7f0000002100)=""/22, 0x16, 0x5}, 0x3ff}], 0x4, 0x40000142, &(0x7f0000002240)) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000002300)={0x0, 0x100000000, 0x9, [0xfffffffffffffffb, 0x9, 0x8, 0x5, 0x8, 0x280a, 0x7f, 0x9, 0x0]}, &(0x7f0000002340)=0x1a) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000002380)={r1, 0x80}, &(0x7f00000023c0)=0x8) 2018/02/26 18:27:04 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f00006e8ff8)='net\x00') ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={@common='ipddp0\x00', @ifru_flags=0x1000}) fstat(r0, &(0x7f0000bc7000)) getsockname$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) 2018/02/26 18:27:04 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/02/26 18:27:04 executing program 4: r0 = memfd_create(&(0x7f0000876fef)='/dev/vga_arbiter\x00', 0x0) ioctl$TIOCEXCL(r0, 0x540c) r1 = syz_open_procfs(0x0, &(0x7f00006c3fe9)='net/ip6_tables_targets\x00') getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x6, 0x20, 0xe92f, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000080)=@assoc_value={r2, 0x1}, 0x8) 2018/02/26 18:27:04 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000f5ffe0)={@loopback={0x0, 0x1}, 0x0, 0x0, 0xff, 0x1}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000d74000)={@local={0xfe, 0x80, [], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x2, 0x9}, 0x20) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000000000)=""/135, &(0x7f00000000c0)=0x87) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f5b000)=0x3, 0x4) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000100)) connect$inet6(r0, &(0x7f0000f61000)={0xa, 0xffffffffffffffff, 0x800, @loopback={0x0, 0x1}}, 0x1c) 2018/02/26 18:27:04 executing program 0: r0 = socket(0x18, 0x0, 0x4) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x1) [ 103.030174] binder: 18541:18550 unknown command 1074553630 [ 103.039869] binder: 18541:18550 ioctl c0306201 2000dfd0 returned -22 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0xc0, 0x20) symlinkat(&(0x7f0000000100)='/', r0, &(0x7f0000000140)='./file0\x00') r1 = getpgrp(0xffffffffffffffff) ptrace$peek(0x3, r1, &(0x7f0000000000)) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:05 executing program 0: timer_create(0x3, &(0x7f0000e08000)={0x0, 0x12, 0x0, @tid}, &(0x7f0000e4dffc)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000d43000)) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="9e", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], &(0x7f0000000080)=0x28) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0)=@assoc_value={r1, 0x400}, 0x8) timer_gettime(0x0, &(0x7f0000500ff0)) 2018/02/26 18:27:05 executing program 3: seccomp(0x1, 0x0, &(0x7f0000028ff0)={0x3, &(0x7f0000000000)=[{0x2d, 0x0, 0x1}, {}, {0x6, 0x0, 0x0, 0xffffffff}]}) r0 = add_key$user(&(0x7f0000000040)='user\x00', &(0x7f0000000080)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)="c4144f6844e19e037fd1fc49206588c87eec7c6d216bba948aae0ae42f47287b4f5da2983885be38a50dfb36c9093d9e56533470d5a94f0c20f04ffdb85445f656026353d4b98f8a4b2ad29ef8a713d6446a239cb3be919087d1889628c32b5c4102235490684306e6bc8310cfaa7e18d6", 0x71, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000140)='keyring\x00', &(0x7f0000000180)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$reject(0x13, r0, 0x2, 0x0, r1) [ 103.073124] binder: 18541:18550 unknown command 536907575 [ 103.074945] binder: 18541:18562 unknown command 1074553630 [ 103.074953] binder: 18541:18562 ioctl c0306201 2000dfd0 returned -22 [ 103.111729] [ 103.113400] ====================================================== 2018/02/26 18:27:05 executing program 4: bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x2, 0x0, @loopback={0x0, 0x1}}, 0x1c) syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6e9d45db, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x80000000, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000000080)) mq_notify(r0, &(0x7f0000000200)={0x0, 0x1c, 0x4, @thr={&(0x7f00000000c0)="06e5b1fd9c0201998ca2cc9ec8ee8f4e40fc52dba15f8b903dafb123bf17d68ece4a8ef1d08c4b109dd96ebd797dfade0ce7326f48b000", &(0x7f0000000100)="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"}}) 2018/02/26 18:27:05 executing program 5: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x10000, 0x0) ioctl$TIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) ioctl$VT_SETMODE(r0, 0x5602, &(0x7f0000000040)={0x424, 0x2, 0x40, 0x6, 0x1}) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r1, &(0x7f00008c5fe4)={&(0x7f0000000040)={0x10}, 0xc, &(0x7f00008b7ff0)={&(0x7f000085bfd4)={0x14, 0x0, 0x1, 0x800000001, 0xffffffffffffffff, 0xffffffffffffffff, {}, []}, 0x14}, 0x1}, 0x0) [ 103.113402] [ INFO: possible circular locking dependency detected ] [ 103.113408] 4.4.118-g5f7f76a #24 Not tainted 2018/02/26 18:27:05 executing program 3: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001640)='/dev/hwrng\x00', 0x800, 0x0) getsockname(r0, &(0x7f0000001680)=@ethernet={0x0, @empty}, &(0x7f00000016c0)=0x10) r1 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r1, 0x111, 0x5, 0x5, 0x4b8) [ 103.113410] ------------------------------------------------------- [ 103.113413] syz-executor6/18576 is trying to acquire lock: [ 103.113435] (&mm->mmap_sem){++++++}, at: [] __might_fault+0xe4/0x1d0 [ 103.113436] [ 103.113436] but task is already holding lock: [ 103.113450] (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 103.113453] [ 103.113453] which lock already depends on the new lock. [ 103.113453] [ 103.113455] [ 103.113455] the existing dependency chain (in reverse order) is: 2018/02/26 18:27:05 executing program 4: r0 = timerfd_create(0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x200}], 0x20000000000000ad, 0x0) 2018/02/26 18:27:05 executing program 5: r0 = memfd_create(&(0x7f0000485000)="402670726f626b7379721a6e6700", 0x0) sendfile(r0, r0, 0x0, 0x7ff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r0) r1 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000030c000)={0x0, 0x0, 0x0, "98de7a8c5ae95ec8792c92150fc33a664f13eeab65c0322901ca6bd31bde2c51f06c5f0b014f9f91eeb7647c7240f476c8d75dd000aa8faf8fb5740200a6dc4d"}) r3 = memfd_create(&(0x7f000003e000)='\'', 0x0) getsockopt$inet_sctp6_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@int, &(0x7f0000000040)=0x4) r4 = syz_open_dev$sndseq(&(0x7f0000d82000)='/dev/snd/seq\x00', 0x0, 0x8000000040102) dup2(r4, r3) write$sndseq(r3, &(0x7f0000e6ffd0)=[{0x21, 0x0, 0x0, 0x3fd, @tick, {}, {}, @note}], 0x1c) 2018/02/26 18:27:05 executing program 7: r0 = socket(0xa, 0x1, 0x0) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000002000)={0xaa}) umount2(&(0x7f0000011ff8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001c2ffe), &(0x7f0000ea9ffc), &(0x7f0000bf2ffc), &(0x7f0000b6c000)) pread64(r0, &(0x7f0000000040)=""/223, 0xdf, 0x8) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00000c0ff0)={&(0x7f0000011000/0x3000)=nil, 0x3000}) fcntl$setsig(r0, 0xa, 0x1b) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x10000, 0x5, [0x8ae, 0x8, 0xefc, 0x3, 0x8]}, &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00000000c0)={r2, 0x100000001}, 0x2) ioctl(r0, 0x8936, &(0x7f0000000000)) 2018/02/26 18:27:05 executing program 2: mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '{mime_type-:+vmnet1\x00'}, &(0x7f0000000040)=""/113, 0x71) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x8000, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x2, 0x600, @dev={0xfe, 0x80, [], 0x0, 0x16}, 0x5}, 0x1c) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/02/26 18:27:05 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x4) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) lsetxattr(&(0x7f0000592000)='./control\x00', &(0x7f0000aff000)=@known='system.posix_acl_default\x00', &(0x7f0000241fee)="02000000000000006f556e657430242d2a00", 0x20242000, 0x0) 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = request_key(&(0x7f0000000000)='trusted\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x0}, &(0x7f00000000c0)='mime_type\'system\x00', 0xfffffffffffffffb) r2 = add_key(&(0x7f0000000100)='blacklist\x00', &(0x7f0000000140)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000000180)="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", 0x1000, 0xfffffffffffffffc) keyctl$reject(0x13, r1, 0x100, 0x400, r2) clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) keyctl$reject(0x13, r2, 0x0, 0x100, r1) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:05 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x1) sendmsg$nl_generic(r0, &(0x7f0000013fc8)={&(0x7f0000019ff4)={0x10}, 0xc, &(0x7f0000012ff0)={&(0x7f0000016000)={0x14, 0x15, 0x401, 0xffffffffffffffff, 0xffffffffffffffff, {0x4000a}, []}, 0x14}, 0x1}, 0x0) 2018/02/26 18:27:05 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000000000)={{0x2, 0x2, @rand_addr=0x6834}, {0x7, @empty}, 0x0, {0x2, 0x0, @empty}, @common='vlan0\x00'}) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$inet(r0, &(0x7f000099e000)={0x2, 0x0, @multicast1=0xe0000001}, 0x10) sendto$inet(r0, &(0x7f0000de1fff), 0xfffffffffffffd43, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) recvfrom(r0, &(0x7f0000f9cf9b)=""/101, 0xffffffffffffffd3, 0x1f4, 0x0, 0xfffffc81) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) [ 103.113462] [ 103.113462] -> #1 (ashmem_mutex){+.+.+.}: [ 103.113474] [] lock_acquire+0x15e/0x460 2018/02/26 18:27:05 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r0, &(0x7f0000aba000)={&(0x7f0000000100)={0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000831000)=ANY=[@ANYBLOB="14000000010a050000f83f000000000001004a0ef205037167c4e4487afea7ff85810010"], 0x14}, 0x1}, 0x0) 2018/02/26 18:27:05 executing program 0: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x4) r1 = syz_open_dev$random(&(0x7f0000d6e000)='/dev/random\x00', 0x0, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00003ec000)) 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000000000)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000100)='/', 0x200) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f00000000c0)) 2018/02/26 18:27:05 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='oom_score_adj\x00') r1 = gettid() r2 = syz_open_procfs(r1, &(0x7f0000000900)="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") r3 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x6, 0x403ffc) sendmmsg(r3, &(0x7f0000000240)=[{{&(0x7f0000000040)=ANY=[@ANYBLOB="18000100000000000000", @ANYRES32=r0, @ANYBLOB="03000231000003000a004e2300000000fe800000000100ffff00000000c68c620f000000"], 0x32, &(0x7f00000013c0)=[{&(0x7f0000000080)="e4a268b0ff5a8da9f394cd2b8a443cca22688ef015b75a788e6ed211a629ac46cebf5fd68439e132cc0bd3361e1b2c", 0x2f}, {&(0x7f00000000c0)="84f63ca75f6f99200a8c7c282f7133b394d861afdf8f295bac12bc48a8ce83a62e97ef83fcfe5575c84aeb", 0x2b}, {&(0x7f0000000100)="0ea554d8c2d7ea767de5e03c35390fcbf672c2ca68282f4ed91e96963ea691a6078cbe3aa392c4fb779d23ebe1fdb066f8e9ebdf18bb514e03fac80c7981af42312da409e01f76f5beefa3f1c7300fb790c5f9781cb866d2da3ec4e9c26846a2666952e9037a843cb4a70963d4d92290ab6214910db8b4eaecf60cda1eb120afa550c6a19ced672e75636983832003e49ecb62d8dc3e35929c99952076089c0c1b60a13b05f07d39c973e46d0b9e9a23ab1c75be8c390e13102526f14ed891db419a78baebb5ddb3a01312ea003aada90c2a6e950965a62ef435234678069e702c69fcb80a91358c63c74afaad8caecee0941875", 0xf4}, {&(0x7f0000000200)}, {&(0x7f00000003c0)="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", 0x1000}], 0x5, &(0x7f0000001440)=[{0x70, 0x0, 0x8, "108a77c4026af0e4c2134633ca7a1d43e2fca4072be1e185a2477435c330e148e0ec017960aebd62b891cffc83cd8666cf519ace46b4867e9cbb3794575d19f465c88e7e904183c77c2d9ed2af6f8de98e03636bd7b38d98d259f2"}, {0x78, 0x1, 0x0, "e24ec46a52f0127a2976ec0c2c69337380ba23e9ad65665d894a79588749568b819f623d6b6dc5c994496586486762fb1f895248cf92715416b4f51bce2d16bab860f359a10cc1c534fc1077b5e310cd8208456be0bb5afaba32d55b7e07a02a048690edc814074a"}, {0x78, 0x102, 0x4, "5f8929c414e4656763634037ca204e5dd12ac8d43ea27fe3615dd189ade69ed233538ac86eba5396aa9ce172df1c7a6702db4de3ea1a7736cd0875c02f6c3d4ba2a6ea300f20adce47e75176e8c2ad819a2222480b9f34c106d170a4c2ff6c0ec6b7ea8f4be000"}, {0x110, 0x186, 0xffffffffffff8000, "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"}, {0x100, 0x118, 0x3, "c3fe5a2c71a4005872534e353f6486ed629c20f6087947fad20106af00a592b0f832c20856c3a2187a14e485f9905229b983470a3efb16c9221f53bc4e8b1f84235e51bfe0d97cc5a154ee86723fd8697a393ca649f9c137d1f2085522d33328069da7f54e06052c6b1804365010861a04e40abcb5f9e310e41598dd4d0d62fb2a2943ea98dc10fd2a1678fd68c2713aed3690a557c841efc827640f105bc066e5663a877b35ecea895a77c9b5d7bb6536c1e098b22d05df64c9fb1f147db0418c53a656444609ccf352a29c6023ab9aeb3bbcf5527f7f804435c490fb57859ec318583e516a97deb1b1da6b42355d75"}, {0x108, 0x29, 0x6, "f0fdaf1411e0d82571043b50389a4b878ed01a5670db476b2a01367a548f1bd0a82056ab0093f22bad3ec6e1398867a8a149ed00768d555e7acde42b9fcf424c3c1ab6f69e535196c84afef5ce46f7c9d0eb9f047ffbf3a1d161ad2b34d99fb8c709da485d3785a6ae2f6eba7952a6fa9ef509e0a7eb84656bacf662a35138c91026930e191c4cff559035d6fc4e7bfdd1138a2f8b7c39ce4d4ee5d206204bf74bc0295742fc27af1752eb94df2aa60e8f46d4d861add175085b4ee5e0b86feb075d69bc5672bc212d0c878ab096f1015509dc17dd3459ca5202d601db1496fa7763dcc44585608a2e5518c97d7d119aefbfd7e9ff41cb"}], 0x478, 0x4015}, 0x5}], 0x1, 0x8000) r4 = fcntl$dupfd(r2, 0x406, r0) flock(r0, 0x1) fcntl$getownex(r2, 0x10, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000280)={0x0, 0xe, "ccdb4d92b3c9c04a6327badef3c6"}, &(0x7f00000002c0)=0x16) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000300)={r5, 0x1}, &(0x7f0000000340)=0x8) sendfile(r0, r2, &(0x7f0000000000)=0x4, 0x2) 2018/02/26 18:27:05 executing program 7: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x7, @thr={&(0x7f0000755f80), &(0x7f0000c50f4d)}}) socket$inet_dccp(0x2, 0x6, 0x0) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) ioctl$ASHMEM_GET_PROT_MASK(r0, 0x7706, &(0x7f0000000040)) 2018/02/26 18:27:05 executing program 0: r0 = socket(0xa, 0x1, 0x0) ioctl(r0, 0x8910, &(0x7f0000000000)) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={0x0, @empty, @dev}, &(0x7f00000000c0)=0xc) socket$inet6_sctp(0xa, 0x1, 0x84) [ 103.113484] [] mutex_lock_nested+0xbb/0x850 [ 103.113491] [] ashmem_mmap+0x53/0x400 2018/02/26 18:27:05 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f0000001000), 0x400000000fee) recvmmsg(r0, &(0x7f0000000800)=[{{&(0x7f00000000c0)=ANY=[@ANYBLOB="0000d064d30000000000000000001578caa0ef8a10580c9d9264c13f16830000eed5c256d7bac315ddf9f5068ec727ebe3509762bd3583bb10530147443c2a34ddc79af21e7ca52b872764ac2a5ab6c1688dfc4ff10a16bbb36a863e08d77f1868cd50c5288e69817ef61747bc8a64582761e7f900292f7992"], 0x0, &(0x7f0000000940)=[{&(0x7f0000000880)=""/123}], 0x0, &(0x7f0000000680)=""/108}}, {{0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000700)=""/164}], 0x3c3}, 0x3}], 0x1b1, 0x0, 0x0) sendfile(r0, r2, &(0x7f0000000040), 0x40) [ 103.113500] [] mmap_region+0x94f/0x1250 [ 103.113507] [] do_mmap+0x4fd/0x9d0 [ 103.113519] [] vm_mmap_pgoff+0x16e/0x1c0 [ 103.113525] [] SyS_mmap_pgoff+0x33f/0x560 [ 103.113533] [] SyS_mmap+0x16/0x20 [ 103.113541] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 103.113547] [ 103.113547] -> #0 (&mm->mmap_sem){++++++}: [ 103.113554] [] __lock_acquire+0x371f/0x4b50 [ 103.113561] [] lock_acquire+0x15e/0x460 [ 103.113568] [] __might_fault+0x14a/0x1d0 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x42000, &(0x7f0000000180)="c1fb58e31c633b9166b0c3675368222978f7bc18ec8ad388545999b1280687e6f5760c4c4e6828b9ef36052227e801194a4f56177be804eaf242ad5f7b63030a5b23ef5d77d15d2fce14767a8a801f76f99ce17bac0d4febbffe1c8b761b7a0a2929c6854ac8099c2ec5120e646c21ce0d11da2d7118f7448c6299c313c621571aee2bf7175d304eeaeab4fb76acc50d6d0d14bc42", &(0x7f0000000000), &(0x7f0000000240), &(0x7f0000000280)="3dc6906c632dc9d986098823fbb6807a40aa6e68621e900ce179efee4914b595c6ca154b1138ea02") unshare(0x820000) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) accept4(r0, &(0x7f0000000040)=@ax25, &(0x7f00000000c0)=0x10, 0x80000) socket$netlink(0x10, 0x3, 0x1f) 2018/02/26 18:27:05 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0xc9, &(0x7f00005ee000), 0x4) 2018/02/26 18:27:05 executing program 3: r0 = userfaultfd(0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000006000)={0xaa}) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_acct\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={0x0, 0x76e, 0x30}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000000c0)={0x6, 0x95c, 0x0, 0x0, 0x93, 0x68, 0xc6, 0xab80, r2}, &(0x7f0000000100)=0x20) fdatasync(r0) ioctl$sock_ipx_SIOCAIPXPRISLT(r1, 0x89e1, &(0x7f0000000040)=0x10001) fstat(r0, &(0x7f0000003000)) ioctl$sock_ipx_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000140)={"6439ffe22eb973907fdee2278ef695e8", {0x4, 0xfffffffffffffff9, 0x507, "e4e2dc5e2f1d", 0x685}}) 2018/02/26 18:27:05 executing program 5: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00004aefee)="120000001600e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000397ff5)=[{{&(0x7f00001baff0)=@ax25, 0x10, &(0x7f00003aafb0)=[], 0x0, &(0x7f00000e6000)=""/226, 0xe2}}], 0x1, 0xfffffffffffffffe, 0x0) readv(r0, &(0x7f0000c24000)=[{&(0x7f00002f8000)=""/4096, 0x1000}], 0x1) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) 2018/02/26 18:27:05 executing program 7: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0x101, 0x30}, &(0x7f0000000080)=0xc) 2018/02/26 18:27:05 executing program 0: r0 = socket(0xa, 0x2, 0x0) connect$inet(r0, &(0x7f0000204000)={0x2, 0xffffffffffffffff, @empty}, 0x10) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000000000)=0x36, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1, &(0x7f00005d3000)={@loopback}, &(0x7f0000170000)=0x14) 2018/02/26 18:27:05 executing program 4: r0 = syz_open_dev$evdev(&(0x7f0000003fee)='/dev/input/event#\x00', 0xfffffffffffffffd, 0x4000001) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x400000, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0xcd, &(0x7f0000000040)={{0xa, 0x2, 0x3fffc0000000, @ipv4={[], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x8001}}, 0x9}, {0xa, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0, 0xbb}, 0x3}, 0x64f4, [0x80, 0xffff, 0x3, 0x548b, 0x8001, 0x100000001, 0xda, 0xbb]}, 0x5c) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000000000)=""/211) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000100)=""/16) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) fchown(r1, r2, r3) read(r0, &(0x7f00006a9000), 0x0) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x30, 0xffffffffffffffff, 0x0) rt_sigaction(0x16, &(0x7f0000000000), 0x0, 0x8, &(0x7f0000000040)) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ashmem\x00', 0x8000, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f00000000c0)=0x46a52ae4a7d4bc6b) open(&(0x7f0000000100)='./file0\x00', 0xa00, 0x9) 2018/02/26 18:27:05 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001000)={0x0, 0x0, &(0x7f0000182000)={&(0x7f0000184000)={0x2, 0x4000000000000d, 0x0, 0x0, 0x11, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, [@sadb_x_policy={0x8, 0x12, 0x0, 0x3, 0x0, 0xffffffffffffffff, 0x0, {0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @in=@multicast1=0xe0000001, @in=@empty}}, @sadb_address={0x3, 0x6, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}}}, @sadb_x_sec_ctx={0x1, 0x18}]}, 0x88}, 0x1}, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) socket$key(0xf, 0x3, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r1, 0x40605346, &(0x7f0000000040)={0x8, 0x2, {0x1, 0x2, 0x80000001, 0x1, 0x6}}) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2000000, 0x16953, r1, 0x0) [ 103.113574] [] ashmem_ioctl+0x3b4/0xfa0 [ 103.113581] [] do_vfs_ioctl+0x7aa/0xee0 [ 103.113588] [] SyS_ioctl+0x8f/0xc0 [ 103.113595] [] entry_SYSCALL_64_fastpath+0x1c/0x98 2018/02/26 18:27:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f000012b000)={@common='lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f000073afb0)={@mcast1={0xff, 0x1, [], 0x1}, @dev={0xfe, 0x80}, @loopback={0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x200800, 0x0) 2018/02/26 18:27:05 executing program 4: socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000000000)={0x0, 0x0}) setsockopt$ARPT_SO_SET_REPLACE(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x1f8, 0x0, 0x2e0, 0x2e0, 0x2e0, 0x4, &(0x7f0000000040), {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x100, 0x40, 0x3}}}, {{@arp={@loopback=0x7f000001, @multicast1=0xe0000001, 0xffffff00, 0xff000000, @empty, {[0x0, 0xff, 0xff, 0xff, 0xff]}, @empty, {[0x0, 0xff, 0x0, 0x0, 0x0, 0xff]}, 0x2, 0x3, 0x3, 0xeb37, 0x8, 0x1, @syzn={0x73, 0x79, 0x7a, 0x0}, @common='rose0\x00', {}, {0xff}, 0x0, 0x111}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @mac=@remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0xf}}}, {{@arp={@multicast2=0xe0000002, @loopback=0x7f000001, 0xff0000ff, 0xffffff00, @empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}, @mac=@random="1e343ee67a96", {[0x0, 0xff, 0xff, 0x0, 0xff, 0xff]}, 0x450, 0x1000, 0x3ff, 0x0, 0xb27f, 0xffffffff, @common='ifb0\x00', @generic="c6e9fa54bfabfa858b1a14f15dfcb2bb", {0xff}, {0xff}, 0x0, 0x40}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0xffffffffffffffff}}], {{[], 0xc0, 0xe8}, {0x28, '\x00', 0x0, 0xfffffffffffffffe}}}}, 0x418) mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x0, 0x110, r0, 0x4) get_robust_list(0x0, &(0x7f0000000080)=&(0x7f00000004c0), &(0x7f00000000c0)=0x106) 2018/02/26 18:27:05 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000040)="636de8a4646c696e") sendfile(r0, r0, &(0x7f0000014000)=0x400000, 0x4bea) 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x67, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 2018/02/26 18:27:05 executing program 7: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0x101, 0x30}, &(0x7f0000000080)=0xc) 2018/02/26 18:27:05 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="e800000086e4fb31784537810bbfb9a1580c07780b0ee0d13e33ab851bd152d66a66903a9d11e4cadd479128d86c01000000000000000746363b68366d0196c3ef3fb1e393506890daeb47ce1a256bc7bd1fa25064a225a24490d76875e70c88d2ec592ecfe60652de9b7d5af1d9774a572995b96dfecf79b7921e9068971e4c46ed1b44a163ff2c9a467d0ac2c36d92bddb873f115a521589adf30072a25f3da7500942379dc3efee5337e160b1e46f12a10f214216b85f8411fa3ada69de9f8dbadfbc93877e8f834976bb5cb5e0542237cfe8b807b27735da5957be6eacbc9287bd3178b4241b0d78e09ede5a7a5dd4e5900c0e00dcf0f409d8"], &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0x101, 0x30}, &(0x7f0000000080)=0xc) 2018/02/26 18:27:05 executing program 2: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) sysfs$1(0x1, &(0x7f0000000000)='\x00') ioctl$TCXONC(r0, 0x540a, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) 2018/02/26 18:27:05 executing program 3: mkdir(&(0x7f000000dff8)='./file0\x00', 0x0) mount(&(0x7f000001fff8)='./file0\x00', &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='ramfs\x00', 0xfffffffffffffffe, &(0x7f0000000000)="5fa7763154c6fd0162439fa16edd58122e66caff768db736844ada6e1709339da7f3a1a2ad5b8adea54a4e2a542011164e2fe2efab0c15da7b59c33a23e9568dbe644808265903b51fc61d267c1e0d1ee9f945970db6f23566c83cdf9b9d2b17b1e6862d5fdeb6349bbef18760") r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000008ff8)='./file1\x00', r0, &(0x7f0000012ff8)='./file0\x00') sendto(r0, &(0x7f0000000000)="698268c995d17261", 0x8, 0x4000, 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000080)) creat(&(0x7f0000020ff2)='./file0/file0\x00', 0x0) renameat(r0, &(0x7f0000000080)='./file1\x00', r0, &(0x7f0000000040)='./file2\x00') 2018/02/26 18:27:05 executing program 4: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x440000, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000040)=[@in6={0xa, 0x2, 0x81, @ipv4={[], [0xff, 0xff], @multicast2=0xe0000002}, 0x6}], 0x1c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)={0x0, 0x7d81, 0x1, [0x100000001]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000100)={r1, 0x6}, 0x8) mkdir(&(0x7f000057a000)='./file0\x00', 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000077000)={0x1}) ftruncate(0xffffffffffffffff, 0x0) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) [ 103.113597] [ 103.113597] other info that might help us debug this: [ 103.113597] [ 103.113599] Possible unsafe locking scenario: [ 103.113599] 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) symlinkat(&(0x7f0000c1bfff)='/', 0xffffffffffffffff, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0) r0 = inotify_init() fcntl$getownex(r0, 0x10, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x687e}, 0x1) 2018/02/26 18:27:05 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0x101, 0x30}, &(0x7f0000000080)=0xc) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2a) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000003c00)=[{{&(0x7f0000001f80)=ANY=[@ANYBLOB="0000e037973ea41325fbf2dc191897e4bae6bdade2617573ed2df83a97b51a6c7cf4e4418e97e357ae24f34616055b8bf4d820464eb73608174d2c937c8c0846d1a740ef6380ab42b783a848aaf359aa3b36454b6b44d0ee221fff1c4d266eb01560b0f41dff54ab28fbe38f4f4a9e9d62efb1b3e7a8acd542a6c1b928741d26"], 0x80, &(0x7f0000002240)=[], 0x0, &(0x7f00000022c0)=[]}}], 0x1, 0x0) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}, 0x0, 0x0, 0x0) r2 = add_key(&(0x7f0000001280)='id_resolver\x00', &(0x7f00000012c0)={0x73, 0x79, 0x7a, 0x0}, &(0x7f0000001300)="da35153422366643eda520c670b3ced35d53bc085836ec4ff55cf82b1f1eabec66af07ed098dadf5893652e15d37a86e6f08c3c59ab528fd7d9c9cf6127afa0e2ac5222a3508886144ca1aae3510b54870f6bad8ba6f591fedc38ff20524968e1ac11effb485627979a22ca4ec2d45e6b1da", 0x72, 0xfffffffffffffffe) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001200)=[{&(0x7f0000000080)="85cc569b7ef4fab5be7764b5bdb52982452b0e6120f1e6d3d619d1", 0x1b}, {&(0x7f00000000c0)="5598085315d891d8448415a54a7ac58e6e049d4063800dc24cb62d3f81fc9d9a21be25c23f06c3d63b9708e31154a45d2fa65799e32bcf492cfef70940413b0f", 0x40}, {&(0x7f0000000100)="171499d109dab459f6b7670145421cf731446d49abf72f06636ca8dce2bbe66d621b", 0x22}, {&(0x7f0000000140)="9b2d35553203ee292dc8bd", 0xb}, {&(0x7f0000000180)="81b765b8f3780024151d3f5a0b70f05f4bf320bff4d3949a09f009357471a2917abe2bcfae2d1a8c240c870447aefa2952d1df6d59cd2e33c67ff3df083f1389b6d52f55a918ae3e011f92b540c2c9d2aec38f", 0x53}, {&(0x7f0000000200)="bd95e8052cffee8db99db08f97fa147efaeb93fd5dd5a29ef82a335039e03b41567fd51fa0e31ce51a94208b6e2cfd11af48c0b3c0d9a8545f2306da5759752c1f67738b0c9e1b2fae6ca13bf0bdcc337bf2df9f83f0c414b9c324ae57b1b0efb1f7c34319fd5561d444a77c4ffe6a0cde61f10c99301bc284acc464b8cc2415e13ab5e93ea60a78ef3cc0432b4ab890081337aceb03c036ca7cd58cacdf40a84405e2af9614faa7d819a659dc7176dc96b81b791aaf27dfe5d7be2d1e40c96a1ce88e5da6ddccb07f04ff0dfafdb73c57abf045a1b1ab0bce5e6c8ea7805b97af1634b91ffba50d6fcac507348b8543aceef4cefdb2c967750dfafc64806429228d9b1be8531fc3c3af8dd5d7fe587ebc6116d84dad0c353aab7c1caecb149d772fe756ea35cbaf71454cbd5424a500f2b435342d36c03cbccb6adc443ddb8813d3844b0f88351d3cfa236f6d3ce5bb1451931d48ad507feb6750407389a00079c9aa169ddd4aed914c81ff90da2992d5bf71a67dbae9b803f0c974d2ea7c5f06942068714eeed0eb06f1f07319ec16fbb410cfba94e65f10f78fd61bbd23fd151db88227b0912f3a67bd380cb9a28c5e724464ab33af1c66fddbe560a048b2749f9c2ccebf0d57863d71a158ed89f66814f1ce9fe2ed6dd3971898df04d86b954d625747e7f4c702ffa3d9d753788b9e1283dc9501b68c7ad1e67112cfb9bb99def2e3f72a7a8733c88fb2611c74dc2a47a3b95a435e8fb322fb81f597f32c13566b06e282227ed8cc263a477e7a42b70354f4deef7c7aaa9a981e9dc27d722e267bb4280d3fff5046813f0c9ae7f33652d4a4dec5c8f8e70ea9e7ffa2f7a350fd57bf1d373a0a1d9bf7e83b88079aeb0dc708eb3f7b4217c59cbbdfcc1b7f12aadf11899a9f034c237b37a0cffb2ca7c648e04119a34df4f1e14949e8460c7d6e3f1c6dd6c495ccb2338093e7f19ff0f5bc3c72ecc44af25f1614eabda9538422b65d61019584600d792ae3cbac271365ab355de98191034aa2296d7d026a301efd3074a95adca993db44e39895e17fcdf94e5a081ebf44d88b4fb817fbbd9080c219f190a98ea5202ac3e389ac4f73b5580d921e0a605ef2f5adf22b8690c5b8a44a9627f4de94b330f57fadd34ad8039c0cb88e8df0dd445acdbaa3152959ebbd73ef84fcec456fa2cda922062a6123f47867f174b40d4b43e6bf70c30981d26dbdf7fd888ca774e480e65821b30467d6a46d2a6c74b599b7a5b350257fc9d263b13db7eeec886482f1df84cc0e3447df0d474ad65cceb600c0757b580fff2c1257697736e04817614e862ea35b5e118c87c9be56affd1cf3a60933e76a699a0b5a19bdd95697735fa7ef144f7e13f5c834174bb9987429824b15602ab2bc33ce1c834bba6c97f53a15435a93fe1f40edb8c55b096bd4386af7020796aaff374f21ffec375927011098095aa45a30d5e56e4da1ac0f8c81068b632b3b20ee0fe126cc9f76909dcf934e9b7c21efa5b786432c8394c776ac4b10f9581969973a5be4f4ac5690ef801e3221332eb43cdcc85274a51077bd2ce1b49d63dd9f085406eca3e178a87d9cfda402334dee50248bc700558d3caea2f6da17da85340a6f6db9278fa94541dcd3ff242d93dd831dc642a0ba32988721821fb35cf7fb35affc071a864927a250f60c5a5c6f8e61d4d0f01d316f1eeef1ff60f07ed1f458b5d1aabe04c9744af4052e2f11ced37830a2f69995fff11c332e3f730b936129f30652ceb74e06bbf061231b108cd179041410362798ae5e783e84fe8967106c5e5d5a8f89f1d51e07b9fddff3a6869fbc73c20dc43729b93d16fb55b3ae287ce6324670e3250c1d06acea5610524e859a453f104e307adb40f901cb9ee7520da2e8fbed87603d5b51f12fa88f3998369188b6ec126c9a687ad0d7491cf0bf34fff6bae21e34b698e8efc43e49b251556161990bae42d79a7349f0d088c412a6f56f22eef53421efde987587eb245d38a67c2647b58086899baa8ea23a57ecc94091b5c69ca6770829ee2c42ba87581f292863f88f3b5772e536b67d1e66f061ce91c8eda5bd1792d371e6b91131d65b2f5a3ed42b787e0e029ab87e559198a5dce1e0ae878288559f250dc44019c7a909004e9ca5131dbdbbb0d69e731f8cfe8b5c7d876c07e0c6bfc7c5b3a2e4c521f9e62719e638eef211aec231c75e0f21aa168d7fe71ace9d18e4060fa432c21e451a4a91297b9a369f52c14a80c30f8254b6c98acabbc86f15553d5c5e9c0692fa5bad56f6f33476c548f3373e3938cf85b288a2246b939c7913da31ee762094196d445b8e2dc0389e7353f07969a16136872e39813fe0a62ec1e56df17769c92d389ba683bcaace3bef92cda054bc97938a70d39e456f06a7cdcbc2d1ee93c99292065ad71464a3e9de8c8f205a8fad2616cb457138b8f36f8a39eaca0cb615ed96921e7be26cba88ad89c03e463c45c9e881ce7d70b95be201bee6123214b56c1e819be02009a9d8bed86abb3c4e76a5101bd5e6cdb66eb3c80b330e028160cf7b79aff78af6d1c520b84385973d7af2a3a52be25a83e3f740ded3ff9ad63fc3a1af227ed83702cb585811a3065cb62597e901e030378a97c36dd2d7523d139664edf023781941ae9a54c7c36f0965f055eb3648cb113c2fc327e6ddc5d9f44347c04cda4e24d1b375688de017f207c760dd27809a4bc7e488ca6343c8ef3ba675987c6afb1a20a0308c845443850cb128252307c118fbbf6b972106388a4e204a77833f38aeead77f17e7b2912392c04c75248f8dac4d93ad1cd54271aff10ec0217a8848d22b3d605ac2afddb3ab84108587529cd14b52fd3474e49b7ee2c2ef30364f04fa550570a4f93dfefb554621e51e4258283398040192f1145b789e0908aa103d3f9ca46a452999fe644ff297691f6d0e1dc943abd9c9755bf26cd43178d1a46168857db0bf33649740b221a45037a4062ed627d91c982a6aaf65b673348f15fdedf33b6e62e1f26450c86f14eb59f7033fd908734df6ac8891024b186fd16e36be23ebf2f4ee44ede6830bd1c7a767a8eb3db6b9850dc0a335372211f207a31ad1eb19a6d34a27524a43f26f006237336b3076de8ceb205ad680685f7f1b163c38dd44b3a2d65b3f081001a8ec9ceed3d528fdb1b0065dd3253c0004a7035250c54bc1e69e963ee3d3e6793cf9a2b968ef01ed22cd4c3a19a7e0e420b60844fc6b0d3ae5cbd5c8a133116d33c3ce7cbe0ba223d03375e7d1c88ee84c7cbc33a6fc1111249321ec81c2828e6a4f79e2c930af26de541035501451e684b5e401d9c8a676cc6c1710b1a1bc555500f6415ebc4a873c96d165794dacd1a33f3157aeb006950044d8d579e15575d1491b5ccb6ba1bb46a270e473c41f44e9c3e3e4edd504fac0b7d38de90384a6f043512cf219b564c9c6f4881b2caa25baf446809eaab7950eca28131c595acf0c13d237daa569ae8779aa9c6465e1a7df6023db51741acacaa5505a2abfc7d55395c7e7287867a16b9a7f9b34344c58c1f4c7ea13a4889d663f911e50dbed9ddd2c289e9d17aad48b49e15e2e1f7a5c11b9639ed3898f327aa62290bf2559090a43bdc95cf82a78d206d10d53ef535ce5b602072aa9e2213bb7e5070a6388da5d710c4ae0f48fbf2ef9d5939c72d042b0e5d7c2b5f46d0f81a003eee8fc99616b0b0881d3241ba4ab4051b38e9464ac858c4ffa3cb4c1bb2c35d4d061ce94ceb6c2818980e1480a969235ed30f1805e7e7c5a599b68100b016f3b6f48c3b7b7ae0830f102b719b0d38a2c2e8056d7b51ec1e8b29577976623fd2a8cc9ce4e4e75f2984caf74d291b2a7f593c2820fce049b29d025cde0d710686c0eed2cd5f6933958271a2a7d8e18c151d9ec2d0bdf452504fea54b645a955adf6c82b83f1d1f695b6fd6515a422273ff345388fdfe8fe5cf436f883051a7d67033a97112ea5c74f1960a04ff6dbf65c77c673f8eb8882659fa013a3cde1aa961111664f1fc4881a5d5dc52a693d24215b92c47648d8261c35c0f2bb5765dc438b96682eb0d3c539e40b1b7e290ddcdda1c95c9e1b918744f05ece05f006f8009f2e6a002976f54080e05ded791eea21ca598efb7e14b72f5288692f36c9eb77fb7afb380ebadf85f23894b8eef5f12a58c839aaa3b6c920a0abaa82de51ceb9bddd03dab2db61403466fe0ffd3fcf563a4d9759ff18ea64947fdb509d2d58b7c6f7418f8e1171ff8f53cc6892779804ddfd30c71bfb9761e45fc1f253e45eb4f3bdc70d3fc239651f6175baf2e2089e3fa992cddfa1165e9fa1a8ee7690d4a871c8eae580912621daae9d836b7ca5272d5998a18f24a7f50420b24ceca130fc0f23c2e15e14e4f0e817369dba8789a45964562bcb3f1106cb97965f00cd26360669419e542baabff6073ba0041c03f2266d9e0defcc79ff172c940e95c37ff5e9942efd2ebfcd63dacfd17593107418e5de239fce74d715b32b7e8001349d4a9270921ca145257bdd51c16512166744a1c2a80f631d085ba1518f75a108f63008e891cfc15477514de2fd54dd9266e9e297234e931b9060f3ffa309b2b08d1c5c5736e4456b31030ca2945c09f650b78ad61f576765e7178945d4dd28b97b5ef96a38bc41fc8ea6821fc15d0f8c9721ad091b326f2bd0b49e66eafc1d32c4b15acc9e87b53ecaab2986eec1f991003dd4a9e9e7d5ca53b334378cab0462036615f016f81ac2ba2a76a6d89b2e78c64e8ac1f480e5a06524db3cdd7c370035807c74e857fdc1c4d7f430ad4a71280d298b4ee9118752789ee6fe8a30ba8173173cbd8ebca3a71b836fc76c9aea9c1fe7cc5d9d0a85b1256d03fe63af573db6852a4c1d4364568f34738855e7bd2555e8ed56f6dae4d7616b4cc01d28cafe59f2eb19e158d32846ec56bccfa8838de697f96576ad61589977a00bf8ed6bc59306084ca74cc5885c115141ed2c28acd24775eb42a508fc9a838b75c1cb25f57e5c32760e1e0246fbd9502dfec3c329d3c4273314dc630b2d3f422c92afbede46450eb0d3de1dc07c151b8c66d82bec98fefef2169d909fa36f1af4e77bef5258c725262977f957b9d306f0a01f12ac76d16356c722e3a234ae8a38a92c8f8d2dca0c51cf34431f05848650f7d06e4fae652a1f42b7f904205479ad1f23db55d07ef2663469b2bd74534d7481f5ad6fb89060c56f1dd15bac1fa42204594c1b882f0b9f4eeb2f6aa20d843a9c1e36e0e20ff98067e872755d5acc19d756b4e36b6c422ef54af68f87576278701134cee080607927c1254d276e18facb656bf373c03c1862a56d3ebc743781718c0ddfee78d43bec65b1acae1f4ccfc1fe60b5f764c817f7f3fa2e7867e55cdae3e19d4a201eda85612b1aa2ad3adfa3afccb959dcacb902d630ea6c6b124f81704225b838ec220f66f9ae316014ce862998a8f8f54625d66bf8d192a001bf50f1723009d3ad348d80dde07f4328ebddc8c88e0b704bac13092f7258b6be5b95a8b926aedac327842e6013d3a3eb614d051322f10921c896f7e6b3af49eb586f18c4db83b518ec4e0a340660b88aca2f8667b0d5de9077cd79d09b7612c68ccd32c2126a12e10010249b848f8d3a61b6d32e6c615e74d1d855aa374d518b7954588ec21cf6ab3b408c9d7f2e7e55fcb93aa2a7d62d4def35db7840c097257585b5f18beb301dc922e856829bc0729b30d8c9b46508c4f17f40cc40d12197a2b78f13c6aed4cbbee2dccb5b99b537f27595e23b802539f0235", 0x1000}], 0x6, r2) bind$inet6(r0, &(0x7f0000001ffd)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0xffffffffffffffff, 0xbb}}, 0x1c) r3 = add_key$user(&(0x7f000065d000)='user\x00', &(0x7f00004d9000)={0x73, 0x79, 0x7a}, &(0x7f000088dfe4)="14", 0x1, 0xfffffffffffffffd) keyctl$revoke(0x3, r3) r4 = dup(r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r4, 0xc0605345, &(0x7f0000000000)={0x9, 0x1, {0xffffffffffffffff, 0x1, 0x9, 0x3, 0x3}}) r5 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) unlinkat(r5, &(0x7f0000000000)='./file0\x00', 0x200) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) keyctl$set_timeout(0xf, r3, 0x80000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x17}}}, 0xb99, 0x7}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000140)={r6, @in={{0x2, 0x3, @broadcast=0xffffffff}}, 0x91d6, 0xfffffffffffffff9, 0x0, 0xffffffff}, &(0x7f0000000200)=0xa0) [ 103.113600] CPU0 CPU1 [ 103.113601] ---- ---- [ 103.113605] lock(ashmem_mutex); [ 103.113608] lock(&mm->mmap_sem); [ 103.113612] lock(ashmem_mutex); [ 103.113615] lock(&mm->mmap_sem); [ 103.113617] [ 103.113617] *** DEADLOCK *** [ 103.113617] [ 103.113620] 1 lock held by syz-executor6/18576: [ 103.113631] #0: (ashmem_mutex){+.+.+.}, at: [] ashmem_ioctl+0x367/0xfa0 [ 103.113632] [ 103.113632] stack backtrace: [ 103.113639] CPU: 0 PID: 18576 Comm: syz-executor6 Not tainted 4.4.118-g5f7f76a #24 [ 103.113642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 103.113651] 0000000000000000 3029e2d3fefe35b9 ffff8800a81879b8 ffffffff81d0402d [ 103.113658] ffffffff851a0010 ffffffff851a0010 ffffffff851bee80 ffff8801d73320f8 [ 103.113666] ffff8801d7331800 ffff8800a8187a00 ffffffff81233ba1 ffff8801d73320f8 [ 103.113668] Call Trace: [ 103.113677] [] dump_stack+0xc1/0x124 [ 103.113684] [] print_circular_bug+0x271/0x310 [ 103.113690] [] __lock_acquire+0x371f/0x4b50 [ 103.113697] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 103.113705] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 103.113711] [] ? mark_held_locks+0xaf/0x100 [ 103.113717] [] ? __lock_is_held+0xa1/0xf0 [ 103.113723] [] lock_acquire+0x15e/0x460 [ 103.113729] [] ? __might_fault+0xe4/0x1d0 [ 103.113736] [] __might_fault+0x14a/0x1d0 [ 103.113742] [] ? __might_fault+0xe4/0x1d0 [ 103.113748] [] ashmem_ioctl+0x3b4/0xfa0 [ 103.113754] [] ? ashmem_shrink_scan+0x390/0x390 [ 103.113761] [] ? vm_mmap_pgoff+0x180/0x1c0 [ 103.113766] [] ? ashmem_shrink_scan+0x390/0x390 [ 103.113773] [] do_vfs_ioctl+0x7aa/0xee0 [ 103.113780] [] ? ioctl_preallocate+0x1f0/0x1f0 [ 103.113787] [] ? copy_fd_bitmaps+0x209/0x210 [ 103.113793] [] ? __fget+0x23a/0x3b0 [ 103.113798] [] ? __fget+0x47/0x3b0 2018/02/26 18:27:05 executing program 5: r0 = gettid() futex(&(0x7f000000bffc), 0x0, 0x0, &(0x7f000000b000)={0x77359400}, &(0x7f0000004ffc), 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0x200000005) getxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'user.', '--posix_acl_accessbdev\x00'}, &(0x7f00000000c0)=""/4096, 0x1000) futex(&(0x7f000000bffc), 0x1, 0x0, &(0x7f000031bff0), &(0x7f0000901ffc), 0x0) 2018/02/26 18:27:05 executing program 4: r0 = inotify_init1(0x0) r1 = accept4$netrom(0xffffffffffffffff, &(0x7f00000000c0)=@ax25, &(0x7f0000000100)=0x10, 0x80800) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0xc) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x410000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000000080)={0x7, &(0x7f0000000040)=[{0x0}, {}, {}, {}, {}, {}, {}]}) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f00000001c0)={r3, 0x3}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00007dd000)={0x0}, &(0x7f0000360000)=0xc) r5 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000040)=0x3ff, 0x8) fcntl$setown(r0, 0x8, r4) fcntl$getownex(r0, 0x10, &(0x7f000066c000)={0x0, 0x0}) setpgid(r6, 0x0) ioctl$EVIOCGPHYS(r5, 0x80404507, &(0x7f00000001c0)=""/74) fcntl$setown(r0, 0x8, r6) 2018/02/26 18:27:05 executing program 7: r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f0000000040)={{0x2, 0x1, @loopback=0x7f000001}, {0x7, @link_local={0x1, 0x80, 0xc2}}, 0x68, {0x2, 0x0, @multicast1=0xe0000001}, @generic="dc0da2f88afa5e45e7a56e8509195a4c"}) r1 = memfd_create(&(0x7f0000000ffc)='$\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x10001) write(r1, &(0x7f0000001000)="15", 0x1) sendfile(r1, r1, &(0x7f0000001000), 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r1, 0x0) sysfs$1(0x1, &(0x7f0000001000)='$\x00') 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000040)={r2, 0x101, 0x30}, &(0x7f0000000080)=0xc) 2018/02/26 18:27:05 executing program 3: seccomp(0x1, 0x0, &(0x7f0000000ff0)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16}]}) clone(0x200, &(0x7f0000fbf000), &(0x7f0000744000), &(0x7f0000f8b000), &(0x7f0000804000)) mknod(&(0x7f000086c000)='./file0\x00', 0x103d, 0x0) execve(&(0x7f0000417000)='./file0\x00', &(0x7f00008ec000)=[], &(0x7f0000abffd0)=[]) seccomp(0x1, 0x1, &(0x7f0000028ff0)={0x1, &(0x7f0000000000)=[{0x6}]}) socketpair(0x8, 0xa, 0x8, &(0x7f0000000040)={0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0x5, 0x1, 0x6, 0x2, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [], 0x1}, 0xf31d}}}, &(0x7f00000001c0)=0x8c) open(&(0x7f000022b000)='./file0\x00', 0x401, 0x0) 2018/02/26 18:27:05 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x8000, 0x0) pwritev(r0, &(0x7f0000001400)=[{&(0x7f00000000c0)="1388f72cab6edd76b1f88764704d8b22c76f7bf8c9ae77b685ab59b1ae6ecaa3385003353d0fc10e8fa2b792b4d4491c95fdaac5cb310c8a52f46d57e6b5d8959f1fa74c34277504667194ac34efa824248b18ee73fe8eed61e2483f40d9da5d040866bcf15a07addf17486e3a0517cea861eebdb35a5cc46055401e76854b62f52647e4d57a408d89f5467c3cc761e7a9970baa3e07f42cccb73b8a29b9fe8fd3aabbd0344d445689ea4b9387749b242467690862dc041a1fecb5ce8af55a75797c1d5ca878b6c6b53dc35c9a18593e3f929486326c31611b0c1961159e6abe8544af630c6247e94f11bbc20027a3eda2720552", 0xf4}, {&(0x7f0000000000)="8bf7aa09404101a72a139e377c8e361ba3f040ccbfdc5230c119097ad909bffc8781d9910dfa80596c2a6fcdaa", 0x2d}, {&(0x7f00000001c0)="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", 0x1000}, {&(0x7f00000011c0)="c5df2ac63428a52c724e5a492ad53dd04d6ccaac1d0c381a54fd662a63da885b100dfdc049193827467c175243aec6778d95cd1220e4d88cb35b5e8c64d68ee259b4f49e237f37ea0a7b9d7d06d64f8d5aff48d4d00fad098d2e7f8211ae8f22e27a9315dabf75d3504e9fc92eeefe97448dbbbc6e29920fb94f8f1b467e5ee252c1af2d49545fc9c8af8e34a76c7b557671a0589c9715311c54304d6547e360aa", 0xa1}, {&(0x7f0000001280)="44fa36db5e02f090ec6f4b0e022836b7ac9f989a464bb7ab4aba54bc1eb68c2eef28ef8d7905a66da4d3617af91f3c53f270dc55767721938cd6638960af1892d93d4f9df9dcc028afa511ce26744f2845bbecc4de9e698bad48fadadc2e2039c1f57ecd44ef9ed32570aefcdf3da9676d4347e24e67b934abeb73d140189c4d74d8c568149dab77934b663ed52c8081659144d723f4c6170a63a1d964c703d23709b7229dbfe78fe3402d85b960e87b32d595a867e917246708ab504c9c2a96de55", 0xc2}, {&(0x7f0000001380)="ca8c0a34ece4e0615ef2bc72c8f2f8502ba614a974a1f8ff191165524ad5e12d7307b0ef727a69411d5645a8c2113de9c64b67c7fde00c48408e1cb8dda26f84ea8970e9", 0x44}], 0x6, 0x0) symlinkat(&(0x7f0000000040)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) write$sndseq(r0, &(0x7f00000000c0)=[{0xadb, 0x8, 0x7, 0xae, @time, {0x40, 0xf}, {0x20, 0x7fff}, @queue={0x40000, {0x4, 0xbe80}}}, {0x4, 0xffffffffffffffea, 0x39208b7c, 0xea, @tick=0x1379, {0x80000000, 0x1000}, {0x3, 0x8000}, @raw8={"673748eb7da40a98de16f021"}}], 0x60) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) write$selinux_load(r0, &(0x7f0000001480)=ANY=[@ANYBLOB="8cff7cf9080000005345204c696e75785c2bd965418444a462b0d2eafa9da0e46b61fd42b5cce7c487810fa6434234186eb83650b6624e87ec7b46eb9f4bc1873c8cc116298593ab58f6e84511b3276a3d6fc27987bb8b88fb7a9d42a17a8bed195e5a4e3b1a4db5880ef2b03ee0f60b41a8e01ad8f4d69a282989bfbe64258039d3df008fbf7b31303fb7b2119a08190335a76ff38fc0db339e4a50053ebd933874e8edcd2e295cfc34dd4a2708ccc5b1b2ccd371377496bac71065819fb237de5b29adba4cdab597749dc911499609436e3dc2df4dc2902446ca4203f788ace6"], 0xffffffffffffffab) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x44) 2018/02/26 18:27:05 executing program 2: r0 = socket$inet6(0x10, 0x2, 0x0) sendmsg(r0, &(0x7f0000003fc8)={&(0x7f0000000000)=ANY=[@ANYBLOB="000069d25d00000000000000"], 0xc, &(0x7f0000002000)=[{&(0x7f0000001000)="1b00000018007fafb72d1cb2a4a2809302064b720ba8432c752623", 0x1b}], 0x1, &(0x7f0000004000)=[]}, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0x0, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f00000001c0)) 2018/02/26 18:27:05 executing program 7: r0 = syz_open_procfs(0x0, &(0x7f000062cff1)='net/ipv6_route\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000000)={{0x4, 0xfff}, {0x6, 0x80}, 0x3, 0x4, 0xffffffffffffff01}) readv(r0, &(0x7f00009a5f80)=[{&(0x7f0000a99000)=""/4096, 0x1000}], 0x1) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) readv(r0, &(0x7f0000d3bff0)=[{&(0x7f0000979000)=""/4096, 0x1000}], 0x1) [ 103.113806] [] ? security_file_ioctl+0x89/0xb0 [ 103.113812] [] SyS_ioctl+0x8f/0xc0 [ 103.113819] [] entry_SYSCALL_64_fastpath+0x1c/0x98 [ 103.144963] binder: 18541:18550 ioctl c0306201 20008fd0 returned -22 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) clock_gettime(0x0, &(0x7f0000000500)={0x0, 0x0}) recvmmsg(r0, &(0x7f00000004c0)=[{{&(0x7f00000000c0)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, 0x14, &(0x7f0000000380)=[{&(0x7f0000000100)=""/55, 0x37}, {&(0x7f0000000140)=""/20, 0x14}, {&(0x7f0000000180)=""/171, 0xab}, {&(0x7f0000000240)=""/94, 0x5e}, {&(0x7f00000002c0)=""/90, 0x5a}, {&(0x7f0000000340)=""/49, 0x31}], 0x6, &(0x7f0000000400)=""/184, 0xb8, 0x10001}, 0x300}], 0x1, 0x20, &(0x7f0000000540)={r1, r2+10000000}) 2018/02/26 18:27:05 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000000)=0xf0) 2018/02/26 18:27:05 executing program 2: setrlimit(0x0, &(0x7f000000a000)) clock_gettime(0x0, &(0x7f0000000000)={0x0}) setitimer(0x0, &(0x7f0000b2afe0)={{0x0, 0x2710}, {r0}}, &(0x7f0000872000)) accept4$ipx(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10, 0x800) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = accept(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000000000000000000000000001a752361a0000000000000000000000000"], &(0x7f0000000040)=0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @multicast2=0xe0000002}}, 0x1, 0x2, 0xc2b5, 0xfffffffffffffff9, 0x84}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x0, &(0x7f00000001c0)={r3, 0x9, 0x1ff, 0x5}, 0x10) 2018/02/26 18:27:05 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) socketpair(0xd, 0x807, 0x5, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 6: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000000000)=0x1, 0x4) 2018/02/26 18:27:05 executing program 7: r0 = socket$inet(0x2, 0x4000000a, 0xa8) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff}, 0x10) sendto$inet(r0, &(0x7f0000fd0000), 0xfffffffffffffec1, 0x20000801, &(0x7f0000deaff0)={0x2, 0x3, @loopback=0x7f000001}, 0x10) shutdown(r0, 0x40000000000000) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0x86abcf128521b470, r1, &(0x7f0000000000)) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) setns(r2, 0x8000000) 2018/02/26 18:27:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x2000000088) connect$inet(r0, &(0x7f0000eedff0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}}, 0x10) socketpair$llc(0x1a, 0x2, 0x0, &(0x7f0000000000)) sendto$inet(r0, &(0x7f0000f23000)="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", 0x5ad, 0x0, &(0x7f000023e000)={0x2, 0x2, @multicast1=0xe0000001}, 0x10) 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000012ff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000c1bfff)='/', r0, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f0000000000)="e4ced43099a23fd7f088121809f3fad3922242", &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in6=@dev, @in6=@empty, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@local}}, &(0x7f0000000200)=0xe8) quotactl(0x5, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000240)="130553a2162fe05b3ee6b4e40fd57829bda995bc5d594d26a5a515d5886eff35366b8e4f645428cb945f896986a706c36eb08330b67f7012916c524a79256c1c859df8781d86e7035d16ee1a276633b63d28d3a67944a8286444866b428444e2c44a1dac493c1e67ea2346f961bcab9ab2462747a9bafe6b39f76dd99b3e122a6b8a4b0cf401f8f1f73dc929d4ebef4cc20f86953907dbb07953a206443f8681fe05") unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0) 2018/02/26 18:27:05 executing program 6: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 3: r0 = syz_fuse_mount(&(0x7f0000000000)='./file0\x00', 0x2, 0x0, 0x0, 0x101, 0x40000) ioctl$void(r0, 0x5451) openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/user\x00', 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6}]}, 0x10) pipe(&(0x7f0000000040)={0x0}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4) sendto(r1, &(0x7f0000023000), 0x0, 0x0, 0x0, 0x0) 2018/02/26 18:27:05 executing program 4: r0 = memfd_create(&(0x7f0000002901)='dev ', 0x0) ftruncate(r0, 0xffff) write(r0, &(0x7f00007fbffd)='H', 0x1) sendfile(r0, r0, &(0x7f0000001000), 0xfec) socketpair(0xd, 0x807, 0x5, &(0x7f0000000000)) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000001000)='./file0\x00') 2018/02/26 18:27:05 executing program 5: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) ptrace$setopts(0x4206, r0, 0x4, 0x10) madvise(&(0x7f00009d8000/0x2000)=nil, 0x2000, 0x10) madvise(&(0x7f0000bda000/0x2000)=nil, 0x2000, 0x4) keyctl$join(0x1, &(0x7f0000000040)={0x73, 0x79, 0x7a, 0x1}) r1 = syz_open_dev$sg(&(0x7f0000000040)='/dev/sg#\x00', 0x6f8, 0x800) r2 = syz_open_dev$random(&(0x7f00000000c0)='/dev/random\x00', 0x0, 0x101000) sendmsg$nl_generic(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="400100000000000020000000fbdbdf251c0000f70c008000000000000bc837ab2980f13a24ca03382bb828dee8f2fead4cd8f4ea2e39d2a952", @ANYRES32=r2, @ANYBLOB="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"], 0x140}, 0x1, 0x0, 0x0, 0x20008000}, 0xc0) 2018/02/26 18:27:05 executing program 3: mkdir(&(0x7f0000024ff6)='./control\x00', 0x0) r0 = open(&(0x7f0000000040)='./control\x00', 0x200000, 0x0) mkdirat(r0, &(0x7f00000189a2)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f000001aff8)='./file0\x00', 0x0, 0x0) unlinkat(r1, &(0x7f0000000000)='./control\x00', 0x1705cc32fa071208) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x200) ioctl$sock_ipx_SIOCIPXCFGDATA(r0, 0x89e2, &(0x7f0000000000)) rmdir(&(0x7f00000000c0)='./control\x00') 2018/02/26 18:27:05 executing program 6: ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(0xffffffffffffffff, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 7: clone(0x0, &(0x7f0000659ffe), &(0x7f00003c6ffc), &(0x7f0000a2effc), &(0x7f00007c4000)) r0 = getpid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000064e000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setownex(r1, 0xf, &(0x7f0000704000)={0x2, r0}) r3 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) ioctl$TIOCSWINSZ(r3, 0x5414, &(0x7f0000000040)={0xfffffffffffffffb, 0x5287, 0xc00, 0xc5}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000040)=0x9) dup2(r1, r2) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000040)=0x0) lgetxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=@random={'osx.', '\x00'}, &(0x7f0000000100)=""/235, 0xeb) wait4(r4, 0x0, 0x80000000, &(0x7f000005af70)) 2018/02/26 18:27:05 executing program 6: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000059aff4)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(0xffffffffffffffff, 0x40087703, 0x2a) mmap(&(0x7f00003f5000/0x2000)=nil, 0x2000, 0x0, 0x1011, r0, 0x200000000000) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) 2018/02/26 18:27:05 executing program 3: r0 = socket(0x200000000010, 0x2, 0x0) write(r0, &(0x7f0000edbfda)="2400000024007ffc000012000000010000a2384cb385bf11860ff6ff010000002100f300", 0x24) r1 = fcntl$getown(r0, 0x9) r2 = getpgid(0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0xc) r4 = syz_open_pts(0xffffffffffffffff, 0x2) fstat(r0, &(0x7f0000002900)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = gettid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002980)={0x0}, &(0x7f00000029c0)=0xc) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000002a00)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000003140)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000003180)={{{@in=@remote, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in=@broadcast}}, &(0x7f0000003280)=0xe8) getresgid(&(0x7f00000032c0), &(0x7f0000003300), &(0x7f0000003340)=0x0) fcntl$getownex(r0, 0x10, &(0x7f0000003380)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000033c0)={{{@in=@local, @in=@multicast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in=@remote}}, &(0x7f00000034c0)=0xe8) fstat(r0, &(0x7f0000003500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000003580)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000035c0)={{{@in=@loopback, @in6=@mcast1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in=@local}}, &(0x7f00000036c0)=0xe8) getresgid(&(0x7f0000003700), &(0x7f0000003740)=0x0, &(0x7f0000003780)) sendmsg$netlink(r0, &(0x7f0000003900)={0x0, 0x0, &(0x7f00000030c0)=[{&(0x7f0000000000)={0x80, 0x16, 0x208, 0x2, 0x2, "", [@generic="26e5a176029e8beb026ddb2ad471701766c90e43bac9bf6df914fd6d295ca81c1e1d7c41b0a392071828419037b27269fd7883e8f75de2c544d97589ab108f8d6e2b6523afff9cfe42d49997647f59589eb616005d181569e8d2f563ebbc114ceb", @typed={0xc, 0x1a, @pid=r1}]}, 0x80}, {&(0x7f0000000100)={0x34c, 0x14, 0x404, 0x1, 0x2, "", [@typed={0xc8, 0x87, @binary="50fbb9fcb22421a6593b28d1ecf17520722b5ffbdeb3e400d450fa2fe4fa865424d026971f0e0b10ce26e585007f426ab471ab14afb3ff8ab0bf190a239f327d65e1250f23e6dbe8516c52faf495755af61df1c5636839add70a0166546c094290169f3c14baa2c471ab7e36339e3bc2e7fcdeaff8c3ff24bd6f31273682f44a128a9a95f40596152d2fcada286bac32c80b0a2014c3b32e4e0eff873fcc3e6f4a495a667f0ba42ec5ea4ca79c1c3cf85e76f9ed2bdd15787a91b06a3e0eb3"}, @typed={0x8, 0x7f}, @nested={0x188, 0x6, [@typed={0xc, 0x3b, @pid=r2}, @typed={0x58, 0x7f, @binary="4a66c715311aad3a3b3fb60aaeb7c5384f4ac6c92dd56cfb178067f0b569673490b6ffb05bd50e24c2af756522f2b80c5fc2fe46eb1aaaa1bf5723ff3ca002ccae04a7db5ceddfdb8d340cf504adc5"}, @typed={0xc, 0x89, @fd=r0}, @typed={0xc, 0x16, @pid=r3}, @generic="fdeaa36ebd14472eafdbcedc42bc2a2b603a2c21992eff9357144ec5d12fe3a4aa3611dc8585f622a1d080575fa5bd114df67778e97b12394d7aee50993af1d269b5b50300a2adfaa0c35d47fa", @typed={0x18, 0x49, @str='cpuset$GPLbdev\x00'}, @generic="a512263683cc65f3554fd3b832092dd9abdf1b500fc778bf53ff89796e3807f5aa7b2bdb0e088c1a5fa8616fca137c27f768c6a24169a4330a515190320faba08abac6bec9c8ade26fd267c4d54e8d9a62c439eb546f1e1d06b6c77f4af99fd1a6bec1cb360e9a8b7514158a3d767e2b9dff469a6caff854405dda", @generic="9ffd5d6665420f5c3c768e7ef32a2510241bdbd24a943e556f2f66f4db2a2437ec2daaae19"]}, @typed={0xc, 0x3c, @u32=0xffff}, @generic="c8104efb86d24b2fa53eceb93c9a4e45149a9816554ac090850fa7e1badba3f6922223f373059b5ec56464a5a074e3e60e94e8f05a7a196c3a4f8504a12ab2b30435d2aa90c4bd4a498e7459fe8d655cd83a3a5a8a2fb45ca8fd3815444e6c06c1af06dfea69ad38a04307dbaaf5797a73aa885f0aaa8e31eb3544b97ab31bdb46fc64a902c7efd6b8abece2b46d3f5ea69d92814b3fbc0f24231b1c6b31fcd87c86b38a7985ef411e43e14163e9fd4ab4d9edb665928e2ba7add42424ac3932f1013c414c21ee3c2c55ba8dce4641273761ae74ad2592"]}, 0x34c}, {&(0x7f0000000480)=ANY=[@ANYBLOB="642400001000100f2abd7000fbdbdf2508007000000000000c008d0000000000", @ANYRES32=r4, 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@ANYRES32=r0, @ANYBLOB="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"], 0x2464}, {&(0x7f0000002a40)={0x3b0, 0x1a, 0x308, 0x0, 0x3, "", [@nested={0x130, 0x65, [@typed={0xc, 0x19, @u32=0xfffffffffffffffe}, @generic="0c43c3d643d246a5048c374cf1acad9f419ef142b2645af403f7208d6370d76a0b7bb4f47338e3153cfb15e8af37ff100b33da1584fb11745e34443f93c144c8bdee70e70274a1175b091960e39b629808a43b86192da086add75d89da5a4629968b9531e940624020fbdf2ebbd746e8bd629bcfa7862db126294d360a1bf5932e5a514a0cfa770ae719420d132daccf958233f076f06523d04eb289b8a45105695aaa14daf2ca8ad1ea43ef8a5badc28555147bde14a39445fab86f6fe3cea2f98ad0e15c0b7d88d3708c9b6d43b495f0dd63e6a3b9535ee30ff405b87f9182", @typed={0x10, 0x3f, @u64=0xfffffffffffffff8}, @generic="640e967a11b1b93bdc021af78c46a15257cc4e4eae9d", @generic, @typed={0xc, 0x20, @uid=r5}, @typed={0xc, 0x5f, @ipv4=@multicast2=0xe0000002}]}, @generic="2bb2efcd", @nested={0x188, 0x37, [@typed={0xc, 0x8a, @pid=r6}, @generic="c6d9bc0e73fa5fedf9af126fd667e464c553a588bb5751ebb5cc490ba0bc3e4bc098fc53cf49849a4329d559cca6267e3987fd7837bfb12b411fd0a9d3e7dc08d8281087c3c52edcaa4b31a06c2017b224e74c5872f2d3cdd773501189879c222663d5429755116ce86a2111f26451bb012cbe2eb10fa0a96a3e7010d258125b9fa3007c63a8df71f9f199e7471663c5b4b9453a80576fa9b58dbcf165c1ff6fcfd492d38e075c2c21408e09f36cc7cbb0eb082ba6ac72ef1dedb263426b9ff57c7a85e6211b523b7ef48580f491bdd86b42f32f64584a8751d85bca004b1be9fb77363024db237e", @generic="37824b0ba18895ea38f0873f57751e4855b93820eb916c14eced3121642a71c2c45cb5316a05e1284ba481da6b31bc8656411c0ce8f1fca0973568f6928aa60efc70fbb14242e1265fc3a6b49015f71e4891afbb637a4e70acaf36cfbd5e1c3554a4e45b3a3d1c68a449078debcb1a3333150d3772bc3d4830f3d48bdc7112f96a3f290e4afa84edaf9dde7fa8f7"]}, @nested={0xe4, 0xd, [@typed={0xc, 0x50, @pid=r7}, @typed={0xc, 0x26, @pid=r8}, @generic="58682d27042be97e33e2cae5cfbd825d4b78e00cc586cc5468fbbdf798b5f4db9386546ef74432689177e6ffe4ef34eaf4c9f0be4cc64fd5e28c71199148f8de607219ed3b64b5befe8353a9fef8ef7cefafb65d61c9a192324a0d8996b4bb9c031f33b72d8ab135ad644fb2329c4aa8f1ef0728adabcbc31991ab03df08d7234b0f28727c39ac8fab600e00da9241471712d01443d991bbef8b9c16d2466e93152d20a3195d49e5e020b71831a689c216948a94ea87d6519ba9cccd2214f92adc9fa8f5869add"]}]}, 0x3b0}, {&(0x7f0000002e00)={0x104, 0x29, 0x20, 0x3, 0x3, "", [@typed={0x8, 0x5c}, @typed={0xc, 0x73, @ipv4=@broadcast=0xffffffff}, @generic="fab4599238b723397eddafe2ff7308e16196749ccfc735e659fdeba8c5f97145312b4f394b3bfaff787cfb07ba7fed0c3392c4f5a18a4cf530a7dd46cd4d79f9c573228da227fdd835b4423be989429f88efb14e9da962b73d5f371cf8ef36ce4b8d335eb8e1c2a3c821a723c083c279d38bc30bf60be27fa157ab859e11d83982bde642af9122d41a3c14781903452ead2231ca0c4142a7a2304cb7aa4f836f22fc0688a45aafc455947790f67cf7fb51c9716bf3354e469767c93d3a973e9f6731a6849c6c781938a69f9e1841a2aa9dba76af48b6eebf5b4a9bad50da37"]}, 0x104}, {&(0x7f0000002f40)={0x16c, 0x12, 0x400, 0x3, 0x0, "", [@typed={0x10, 0x4b, @u64=0x7fffffff}, @generic="08569b63adb28eb9f11668176ddb4e2e6b6109c908748256b43253c65bae45fec93bbea45db201018c3100b6fd6c2d82795c430dd7176c1271e63b31c9c9e790204262d320334473cbb22f9c73c030da20ed298599860ade43ccda3bf3c2c78c61fa4aa7d9b72e027a0419db193a15c412e69b8ce0e6ed8d465589eea55380fb31d73ceb03d1694bf5c0a74395aa8e2d5e506d961e88660783cd8c5e18e834629816fabacb8e09f67712d828c4e0cc67", @typed={0x9c, 0x75, @binary="fbe3a07bf0ebceb82121509718e7299a144bc32df35a0334c6b7549a02ca6d5403eecb733ff545ab65b77063998b1f632c5954ba40a9278854f7cff64dd3d3cc94db278174a5407e0bcb80c1b0dba2a7432cacab0626441d83bb07c610d89fd2361f2f9e82d8f181f6935ef3fc58a74fdb20947dc33f29a5da6699e44cde8c96ccf928fa328f487de388cd18c127310c0db9a6"}]}, 0x16c}], 0x6, &(0x7f00000037c0)=[@rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r9, r10, r11}, @cred={0x20, 0x1, 0x2, r12, r13, r14}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @cred={0x20, 0x1, 0x2, r15, r16, r17}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0x138, 0x44051}, 0x804) 2018/02/26 18:27:05 executing program 0: r0 = inotify_init() fcntl$notify(r0, 0x0, 0x282) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00000000c0)='/selinux/mls\x00', 0x0, 0x0) execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)=[], &(0x7f0000000000)=[]) 2018/02/26 18:27:05 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x4) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040)='/selinux/enforce\x00', 0x40100, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x40000, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000100)='/dev/sg#\x00', 0x3, 0x200) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x800000) symlinkat(&(0x7f0000c1bfff)='/', r3, &(0x7f0000d06ff8)='./file0\x00') clone(0x0, &(0x7f00000000c0), &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000001c0)) unlinkat(r3, &(0x7f0000000000)='./file0\x00', 0x0) readv(r3, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/234, 0xea}], 0x1) faccessat(r3, &(0x7f00000000c0)='/', 0x10, 0x1000) getsockopt$inet_tcp_int(r0, 0x6, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x4) renameat(r1, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00') 2018/02/26 18:27:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair(0x3, 0x0, 0x1, &(0x7f0000000000)={0x0, 0x0}) getsockopt$inet6_int(r0, 0x29, 0x200007, &(0x7f0000424ffc), &(0x7f0000a76000)=0x4) listen(r1, 0x1) perf_event_open(&(0x7f0000b7a000)={0x2, 0x78, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000a7b68d)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = accept(r0, &(0x7f0000c7b000)=@in6={0x0, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000d65000)=0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000fd8fe0)={0x7, 0x9d, 0x8207, 0x3, 0x3, 0x0, 0x4, 0x766, 0x0}, &(0x7f0000f20000)=0x20) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f0000fedff8)={r5, 0xe3}, &(0x7f0000437000)=0x324) socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r3, &(0x7f00005d5ff3)={0x2, 0x0, @rand_addr}, 0x10) setsockopt$inet_tcp_int(r3, 0x6, 0x200000000000a, &(0x7f0000dedffc)=0x2, 0x4) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x541b, &(0x7f0000000000)) connect$nfc_llcp(r4, &(0x7f0000ab9fa0)={0x27, 0x800, 0x8, 0x5, 0x7, 0xb97, "dccb153ea9b4cef695dbdeb1d701fafed70e4df08ee421dd1b832adb607680def69280896a329b76e9ee15a8cbe835ba811c5a809bbcd3d454c70212b9023e", 0x800}, 0x60) getuid() ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000d6aff0)={0x1000, &(0x7f0000c95000)="a4374fce4d90a8eb62955a97bb1cd8be547e31be05068e828a81b14b2be43f1ec92fe79b0196dac987d834ef67335cc2180df74cdfae4cde1941f5dace23b19f9eae2921b8a62ac45a79b5c49e39d6d34cc66ad56dc0a2ef53b65318db83e60d6f46f4513f09cb1215b6e4045ed6b8655308184b23783580237250c6963155e8b75966cede55e090d3abdd4731209c662ec59b271c2c5d3d4181c4e618f57e97056a796f410e5a53d1fb86ad633f8d9c7b4286345bda20bc500d2806379a6b6aa59fdd427d1e7ffb2bf7d68aa9fe188bfea7a38077e7fef023a93eeb986e0b327a06a5b3245d946de19dcb840c9cc4974f21ac318eea1d129de3f70296f31a1b0d43df24e8a42d3e2c2e7438b4e42b026d2b4a02bd2134840e179cd98d8f8bf2703a614f4c879c593dae98519bbc6656f649aa2178d7af81608cb1f90820ac4a001049aeb495f3ea89025757a55643fdff072dd26ad6a1d1ec728ed6dd5151b2c113a75892ca0bea0a943050bbc629ccb8bac8c575991745fba988177e20661ea5087e71a5111c35b7582ff51a904cff2ba548a9af3a3804f181e4d0e9995b1f4612cd37f00d6d541b793d20e0dbf6b55cbe70cbcd8ab3b00e498cbbf1e8e38cadbeefd21c8839705a894c4fb8f04bee56a8dd1467d2530da43295ad770ad3481c27a42bac31e9ce48f7d86def42a0316768ed1f78dbeab2ddce6ac426d5c7383887a5af1961f1b135f7c8da2902c785d8b8a839539ad21339e8a6cb29a5f33dcb31be70ea6a13a2deb31a2656fada2f5ccce62056effc8c1588c203790af24c246829ed9a01199fabc8f0b08fa38028866ec3a0a757db16c14e379e34f965e7344ed57b6213c2036747094af2b510a630f3d2ad5e204c966bbce05c35fbe4f3fba055c95c4f639f1e2f99ef4adae27e2b9c555d1ff2f03677ac33fd19cb30ebae55c70050daff937da7468209c06da8e6b0e73bf892fcc00b6e9218a4c6e965fb5010b0d5989dc866f34deb92aa4d3695c50a124b51085ce2ab4fe2810ed80248bc77bb6a486326b98179c7cd1370020db84fc1580a6e2b4f0dddf1636edaa59ce1d82f2dd22ebcae647cce04b372427bbebb008a391e42be5dfdff75946d6c25b6fa2657d296fd0a10734fca4230f2e46eb23558e85a374c1d9eb394612c5535027f0a7dea5dde29e10dcfa03da1426ed199b7d7b814b783a2ca86a3a9be8e6c6592ac44d49608443686eb8360fcd2127f51929c9797d01a042097d97da880e192421e34fa7a8944040e7c189b51db3ca6c1cea10bd0c32bd029a110f725e28f744a09f312dc7938cf04d8545cc82ff3db2731d7f1abeb050c7d23d35b722ebc8d097a05037c07553cbf4edecd93a11fc3168549edde9872ef0acc0bf8c8f23f1437b0246787c0b512a16a72ce0d04a8906627f6a34c55a89d5263612833b714dbef3fcec55f8aa48c2ebecc592336630daca5bae1833d053a206eb6e7401f016b91d788c3a978cb0badb6efc083c31503cb62f8abe03b2fa0bdea5a9e8a4d19899a5f6742b6a32f248b8ef5349394be2321f7e6679d3bad93a634a56776d9ca1381b218c9694aaf4c7df4896b2f9746159fe64717e7d0f1eb02b090769ec704d1f03cfcb03a7584352b7791b4ad054cc8b2980e31868f12060787860be7764465935cd0bbab7c8c1c80b8459120ab515214f261ce289ec86f6d39d2b943fd7dc856894599f513330f5770d9e402a2218e3a679b529ae8c43698f449c3c18e41758c73d4ad8cfcc80cde55a7ee76f38f947256a2159dff6ce90fba35a3b9bc596f91b701f536cafcee205c23ced11968fc16e8d2cb866af936a5d285b5bf1e8773bd823e57a9e9305326b218041ed6e50b7edc2991208c241bee2fc4c8c3cb808dbe36aa5cd299bda9678afdcaa09805684af269d66d06b10d15effdcfda2f7597524fca14244c9f2961aae717aaf19885140bec360c28a8ac4bf289f6d8554d403bf6b9dd14f2e0643bccf2c1698336b607492457e8869323e8c0d8be0ae307cbd32f836b0faf7120d6a7c4284e5648dd1d6b14e4722f1f57a22461031f8c11e4fe59c6f7d66cd44e5bf099cf8c567dcf5bf320dc6a0f1754a630ee8164e33563ad6f6215dcdeecd2b2b18f9a9efd3403432e7ea571b8ccf1aeef4cccd10668da9e65687f8fd6ce71c26316fed2ac9781a169a8ade13bd77a12f4b796fd8da771771cec4ed2dca7b88583a01857dfe29ef907701cef1cd83a2031abe0f65eea1cbba244b152d69ec68561fdd2cd6b5ce7b5b5d9f7b17b370f0dc9b33181b573f5a819b8c9601192dfcbe14821063d3c223d0c304d512a87c09818922837ab5c2a5d9dcf95afd73456633bb30cbaed5819a334a2991844929e4e956a7d0f830dd1156e8bdbfb17aa1eb1def46b52c90729c3b99721a6bc4317547b0f3a021869c99036357e2f217b9c4b2c90919a65a2b0ca4570adc7c858d7ffec67389790286d0b58a45a51ee4443cb37e59b87b1abe8fcbba0e9a5efe5f35939bc7711e263c85f13e92a21fdd44da9f3806c7823587dcc0034911d57453caa951d5afc5075ee0be6039dc0144a2eeaebd8ba381e1ce2d9136f863797123fadce4761a799546e11cdb4fd18b828b78fc72022d486f35c735db8e2b0bfbfae80bb04b78e27daee9eb6aa0fc2ae69576b3198854ae9b28add7ae43e345a4838b1509708408eb1faa47b64da36817ead72b01cb0fe1db6da07872ff022d4f32285280376d83b7b174f4d907433d6eefa294c5f0b1614eb58c37f44f8e2ad24c00dafaecf9bc76059788dcdbc6d46e6a5c23b92b92c9a9d7ed57c6d41a7d8cec68fd52368e6e8a5dea78323859fa82c93a3f2add0bbce472fb730b08de1e5122d03a4f6f07f8e7d7f187f27b099160fbb9b1d610acd59c0803474f85c59405577710bf69ff98a0757d692f80afef2a6a02c4464a9b1791fd0e22bc26dadd869f05fd86d3d9e6e81c9513b294b652369c4f13c69e55fdb9c989d907226b5e5a9d7a6dc94f2283c6192c2dcdd47b87f30811297bad66426a87b5747648b4a99287c4b23c79512f15b29a6c9c9b71adb12cdbc5269eee7222daa01149754f60fbc9edf1e91130fe93a727d4b3881c6c19a798383fbd1e2352230cc294542ef6be5fcc3dd7de1c0890994717c48a50a748cf0a156d0b50cd8e99d66a9da1fe6f4067ebd5464ca6488c5fb1ba4121c19db2e320143e2dd563f014912491d3cca32477b280e6fbc53c99f5d9e420caca48b04c30cf81048b986b74038afa0ce6ddc2e6337aa586323372251b669f3287ed4dda1a4019d90049b3ad19d4740c0d256c9a58c947cfc39d9e72a298786145cf21b35284574f4ee4a567e85f224ce3b4a17c2feadb47ac8c2a4fcab86ba94238a3253ca26480d1580b92d92f66dfa9efdbbda162ff2b626d915b3625ae525a095c8136824dd00b32fd3343d1550004e2d1bbf9c03b310873b913f78b611b00c1fc74c66ff4066990246add0352ee940856f1b35873a8af8bd23c0e6763807f059c2512d5b62c8ca7214e70e56bb7cff53ad3e40385e1144bed28e18cb8311a164a1792fda0563e71b63cc824a9535f10cfdb45a05baba18d1565196a3be5012b92c71c8881986d13f2163dce33bee59c94b1173bac7ab0f19e030ce056c0d145382f09fca6384fec0b5f8cd23aa9a004d9b6c76c76a8479aa79e155c0cde068ffea6d973a6538ca80099e5ad91468f96e1f1fd91e35f3836cc96efdaca2bde54a06b2e05fb882d48842d871a4e213d57802a45fc0c641971cd890c08a016bed449ee81e7ad9a33045aaf7df24c892fd0a8627ecd5617b6e35f925706661b524b7f10cfc05e812ec24d32ecfebdcc796b6f66d28faf168a2fb940889ad7ce669700681b2ef5e9fb0a0387b084b0283a118d60e74f4f075b9269cbab0d80dd65812216990a92745337168d4a3b01f7a215d028097c0ed144c228de118bacc5bf68c86813756d69cef3a01227adce5adbbf7b5f04e4669da10dad492df25884563e6b9ed684470d384f9b747d9a92552021bd240440394c70dc3bbd19de040c3762e7f9db058a4c0c37af38c2b73fd9713b07b127b07f7b90169dda7e16785b8f3fd322b17e967ee7a3bad011e9e7a0f9a13ad3d5c39c3dbb9f6daf84265cc61e8b219a6a6fc51cbddd2ee75d7014bd4c2b6ea2b7d9a77127c1870d47e66382484193fae6c61ca50c5c5b37e1795349c003b7af0bab180b1d590217fb4897f0052c909c194700806e95c2826fff7a71be3244b1cb1a4a68479c6549bd5ed70a319692c3e3252f4a4a58d5ad9d001d85c0373d2bd6c44baaf81c4b0e18bb4602b9ae8a96880d727871693d05d1646a40ce066a7bb0872e0cf5913fbe899b3e3d5077e49e24bb10e344c24c1e2e99aa288991025fa26c755b4925787d0125dbac6b7a494021a4a667ce271903d1c321631d073e3daa26a13bd9119cc8a2fe9c40f513f21439b958dc8f822cdba8a1c55df823f0fa6e6de9577085a6b7b078aac8f631d034d07bfbec29c6fefa81cecffccae831f906d1180ca7556b44436a5e2b3d3ac238165e2d3419386b6cbae93ce3293a43818cda1554dbc8e33b12bba531ae706ed5b4f7333543a17699224979d5479546d68825bb2a023c1ede9b100629460820d69978a48d6ca24be34bf9e7f6ead9f90181394ce63da9eb3cb3f32b6fd13f580cec35557a6d354f280cc677cf7e29155d163723fc982ab9b5a0a932c0d7de7e75aab66129170928e03339c3784eedd8cbed73c27c85ae9de72bbf670fb9bba79b6a44e0c8826fb2c2a8031d8dc23ba252bc3085fb39e6f52a9f8e88d0cbd57f51a30790603f8933c466614977f07062f7089046f9da3ccb5ace01362b8c53c2d77ea56b21970c0a145242cddaeaa365d48509c87cc8658408c885cb076fb2d20cfe812d1434569e2dfb7333df5644ebf9f885c9bd4ab712d9832344bc230c6d050023490cf886990524fa6caee2d95444994134fed4b1410abf7f0f8850793fb1465d4268f721237c5ebfcd4244b4aad8a040e9dc5ee3af83c9af8c30487ec4efd79dde494288d1ccb6174cfb6388ee53a8043062c36f4d4a7094b68cec0eb52ea426c782926abd19b51b2af1032c80499ff51eb8b57c42d64f1a44050ed1a1bbf10cce1cc56b5c2af739352746e6d78e5fa5efd8d4dd7dcb7dfe15d72c4cd23a503ea8f76466ecd69f09cf46e736513fd8d10496016f37cd6fa49ea9efe50e97b229839bcc164af9e47839cfbc8eb36533e3f0b4471f890b4a3dff295533e387892b7186a3d17965cbe9f8e81e9de07c339fccf635d11f312c87b438e3485925a35162594f6782bb8b48713ce013f6cb72e97ab9929f4e497dcfb352e0b31e24c0953d5ec5d3abc2c98f7bda60826236825e59e9be626566e6acdb0a8d06fcc126dd750304ba506a6d0682a56a9c0051b9fce2ba1235c3f4885b48eb6bd25e935aeb3984144a087f83ea7a0e1232e54d545f50c9cea1495839bb4460f9240329c234727b5af15f9ed027012edf07e322f53de30bb6b098002e12a906669ee3b3c3a5204d0e23f57a81f5cd83f041a9e871743b41221e2c8d7fd1daa72555bbfbe649fa1b9f2a5f7b07331ced87b8b0ec1b8496193a6a0d76a95b87e37b641a1daa24bc8313f9d2311e57bbb154f786afb80f26bb7da90c08f454cac4cd9def9383d40ffc7f69a585a275ffb4a9564f61c5fa5b3c861ac250ccb163fd90a2fb7560de1b11b59cb3909c3baaadf64697933e9911f5c449e"}) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x6e, 0x7, 0x7, 0x80, 0xff, 0x6, 0x81, 0x1, 0x9c, 0xfffffffffffffffa}, 0xb) ioctl$VT_RELDISP(r2, 0x5605) sendto$inet(r3, &(0x7f0000de1fff)='U', 0x1, 0x20008005, &(0x7f0000db4ff0)={0x2, 0x0, @loopback=0x7f000001}, 0x10) setsockopt$inet6_buf(r4, 0x29, 0x1b, &(0x7f0000a78000)="ab66109a526f15bf7691d8fc9bef5839cc7f8ad3954f931c7bb81c8d1df28d7e1e458302f1c11b223dec339cc2447216400a13b6e6df274c546989acbcfd02208a4e07ccf0c0e734b89bd8497cceb3fd449ed0218f22d35419a8440385059a7c1aa09b49515d13a4d395420c5d814c662d978b7bb5c547af108c3574a4c808f004f0f3d30f276233630b5abbb53b29aa6264e93a2ba6280220b7f600de273925f6d7dd014d4558a16a5e9e3792b4f48608e4fcbf482f33f514d086f69d3a3f1023abbaafc9dcc74a7b2f28de24755f49ec1ea21021812b45f8810b7063912dc80428574978db5561012e9085c8f858aa", 0xf0) setsockopt$inet_mreqsrc(r3, 0x0, 0x27, &(0x7f00000d5ff4)={@dev={0xac, 0x14, 0x0, 0x10}, @empty, @multicast2=0xe0000002}, 0xc) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000defffc)=0xb, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000040)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, @remote={0xac, 0x14, 0x0, 0xbb}}, 0xc) connect$inet(r0, &(0x7f0000904000)={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}}, 0x10) recvfrom$inet(r3, &(0x7f0000e1b000)=""/172, 0xac, 0x22, &(0x7f0000859ff0)={0x2, 0x2, @empty}, 0x10) sendto$inet(r3, &(0x7f0000b0c000)="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