fffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, 0x0}, &(0x7f0000048000)=0x0, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000619000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, &(0x7f000012b000)={0x8, 0x101}) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000000d000)={0x0, 0x0}, &(0x7f0000048000)=0x7, 0x0) 2018/01/17 18:44:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000000)='\x00', 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/dev/vga_arbiter\x00', 0x802, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) linkat(r0, &(0x7f0000ce0000)='./file0\x00', r1, &(0x7f0000000000)='./file0\x00', 0x1400) mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = fcntl$getown(r2, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000032000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r3, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r7 = syz_fuseblk_mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000-0x8)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xc9, 0x4, 0x10) mmap(&(0x7f0000035000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_create(0xffffffffffffff9c, &(0x7f0000035000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(r2, &(0x7f0000029000)={&(0x7f0000034000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000021000-0x30)=[{&(0x7f0000007000-0xe8)="8cf6ba11c7b44152344c2cd220f466a8cba0006324ea5ceb91837c170b8023de944e4b710cfdfb5bc5e4b5be65ee9e8c349111a2f193ab4c06c3325b47e851a5f229030f69a86dcc70f9af9ccdf62940e9d28ef4cf8f6694da66d91183b46a4213ee18b977090192356761965717e73fded9801213d77a1cc988b734184c7af03d531789c8c2d89fe64eeebbf62b57ef9a3d1a6cd3c170f29c9f9391ea9f7647a89390720eb02af0063d5432c0c2993129ef156193f494ee592c508aebf15268933667653a3d0beaef73294e60271fbeb7f4d660e7473ff9c926467749e09d529980f1c739d18241", 0xe8}, {&(0x7f0000000000)="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", 0xfd}, {&(0x7f000002f000)="f0cee53c0e21f5261f9871c1aecf525c75c5ad80b274c9a83da91903fd0b8b6a4f0eb9086079d891de8b1501", 0x2c}], 0x3, &(0x7f0000000000)=[@rights={0x20, 0x1, 0x1, [r2, r3, r3, r3]}, @cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r7, r3, r3, r2, r3, r3, r2, r2]}, @rights={0x18, 0x1, 0x1, [r3]}, @rights={0x18, 0x1, 0x1, [r3]}], 0xa0, 0x10}, 0x0) socket$unix(0x1, 0x10000001, 0x0) setsockopt$SO_ATTACH_FILTER(r3, 0x1, 0x1a, &(0x7f0000007000)={0x2, &(0x7f000002e000)=[{0x7, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/17 18:44:02 executing program 7: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$llc(0xffffffffffffffff, &(0x7f0000ff0000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000b43000-0x4)=0x10, 0x80800) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f000087e000-0x4)=0x20, 0x4) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x2, &(0x7f0000fef000)="89070b0000d48d8644f0d6c57f80eb00000000000060ffe783057d935625fc519a477e89335b6000da493a252114", 0xffffffffffffff3f) sendto$inet(0xffffffffffffffff, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ff0000)='/selinux/status\x00', 0x0, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f000079f000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) connect$inet(r1, &(0x7f0000e91000-0x10)={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000002b000)='./file0\x00', 0x0) r0 = creat(&(0x7f0000f67000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f0000eb6000)='./file0/bus\x00', 0x0, 0x0) writev(r0, &(0x7f0000030000)=[{&(0x7f0000aa7000-0x9)='t', 0x1}], 0x1) r2 = fcntl$getown(r1, 0x9) fcntl$lock(r1, 0x7, &(0x7f0000fe4000)={0x1, 0x7, 0xfffffffffffffff8, 0x1, r2}) fcntl$getownex(r0, 0x10, &(0x7f0000ba3000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f000061b000)={0x0, 0x90, &(0x7f0000f0b000)=[@in={0x2, 0x1, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x8, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x6}, @in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3ff, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x50c}, @in6={0xa, 0x2, 0xf3a, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffff73}, @in6={0xa, 0x3, 0x4, @loopback={0x0, 0x1}, 0x10000}]}, &(0x7f0000e86000-0x4)=0x10) ioctl$EVIOCSABS3F(r0, 0x401845ff, &(0x7f00004df000)={0x0, 0x874, 0x5, 0x3ff, 0x80, 0x87b2}) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f00002e9000)={r3, 0xfffffffffffffa5f}, &(0x7f0000c10000)=0x8) r4 = dup(r1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x1, 0x2011, r4, 0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r5, 0x0, 0x480, &(0x7f0000f3b000)=""/0, &(0x7f0000000000)=0x0) 2018/01/17 18:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00006b4000-0xe)='/selinux/load\x00', 0x2, 0x0) sendmsg$key(r0, &(0x7f000011e000)={0x0, 0x0, &(0x7f0000f95000-0x10)={&(0x7f0000a8f000-0x1d8)={0x2, 0xf, 0x9, 0x6, 0x3b, 0x0, 0x6, 0x2, [@sadb_x_kmaddress={0x8, 0x19, 0x0, @in6={0xa, 0x1, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, 0x81}, @in6={0xa, 0x0, 0x5, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}}, @sadb_lifetime={0x4, 0x4, 0x2, 0x100000000, 0x0, 0x9}, @sadb_x_filter={0x5, 0x1a, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x5}, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1, 0x10, 0x4}, @sadb_key={0x1c, 0x9, 0x6c0, 0x0, "99d6ddc09fdd1beaf8ba94a4e2b2eb6e9054bd1ea3479dc7b98e26ff5e740abd7f31ec6b4d0b1defe3317af9eab18b20253765a956bb09d4de907f98c28d219e8a726bcbf57909af2b11881b0242f33733aee88454e1364d8360b2fee2d9a3008f39e26e91960d81f965ac3d2209d71d511eb1af59df872e449110b84ec6449150858720b77dcaf4551c4aca8d488c2aede6f650cb50837c8ac9de0699fb86046d043f37211e575bfc0da8642eafece717ca7a65ef3733d4ad6edb70b4218cfdeecd08bfbce7f773b9c15d771343c8cdeb61ad87969ad762"}, @sadb_x_sec_ctx={0xc, 0x18, 0x3, 0x0, 0x51, "9ee2b2ade68410dcc76842775d13a069db45375e706a1a2373134cb5d9a088510ed2cf3aae06f6d581e6ad5edfd20c04b7dc035e6c1131a7f6ab11f4491573e6746f9006c0094d94a8a408fed7867c2b9e"}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x4000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0x21, &(0x7f000027f000-0x4)=0x7a, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r3, 0x0) listen(r1, 0xfffffffffffff000) sendto$inet(r2, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept(r3, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) 2018/01/17 18:44:02 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000fd6000-0xa)='schedstat\x00') getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f000016d000)={0xc62e, 0x2, 0x7, 0x3, 0x0}, &(0x7f000026a000)=0x10) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00003b4000+0x200)={r3, 0x6, 0x10}, 0xc) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r4 = gettid() tkill(r4, 0x16) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f00002ab000-0x18)={r3, 0x6, 0x20, 0xbc, 0x33d}, &(0x7f0000712000-0x4)=0x18) [ 196.128955] TCP: request_sock_TCP: Possible SYN flooding on port 20006. Sending cookies. Check SNMP counters. 2018/01/17 18:44:02 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100000, &(0x7f0000fec000)="", &(0x7f0000305000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000c73000)="") timerfd_gettime(0xffffffffffffff9c, &(0x7f0000547000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f000036c000-0x1c)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff}, 0x1c) r1 = dup3(r0, r0, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00002b0000-0x1)=0x3) getpeername$packet(0xffffffffffffffff, &(0x7f0000441000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000100000)=0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f00004b1000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r2}, 0x14) 2018/01/17 18:44:02 executing program 1: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x12, &(0x7f0000bda000-0x14)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={&(0x7f0000000000)={0x27, 0x81, 0x9, 0x1, 0x800, 0x4b8f, "2a5b23b185722361e1459420c4e69c669172d1bdc6c68620b40e9372e62644e4dd33bae8df0b88f92e4c4521056478fad9f6dff53efb6f5560e2724a0c9428", 0x1}, 0x60, &(0x7f000049a000)=[{&(0x7f0000001000-0x61)="fbdf459ff5e27ba08428f0fef82cba5ef58cbc85005747dd60ea45db336c499e195a8aa6aef2ce0105908e48b8281bc84609aa58ed6e966738b077b52a106176228d9acda8508ca93bd697ed9fd5a0854dd018ae325596765e30b2bcbb79a4665e", 0x61}, {&(0x7f0000535000-0x2)="ab4f", 0x2}, {&(0x7f00009fa000)="5e3a215b17400f5f6a60c6ea90feaf504d7367e8cef581372b92bcb4f59b5122f2e07ef9b55eff1bb853955e70a4e2d5a0921a0e79884d05569da86724b83c42931087bcd9125e63be2ec51b786678ac57dd3d6c9211dfba56a9fa88d02e6e05a410cc2e51b20fa717165f7c235ddeecfeebc90bca9c47c4b6c47c9fc0dc86697ef4c423c64ed131760015dc38d32c71aa58dab5c4a89890f4dbd8f7dfb46602080ecf8d765320ef4827dea631c81b4a4b6b0d4f6b44b344e85796afb08a6d84f1d0bfd1", 0xc4}], 0x3, &(0x7f000013b000)={0x28, 0x0, 0x4, "5a2ed47838756ed2abfdba9715a1ae44acf1"}, 0x28, 0x4000000}, 0x1) 2018/01/17 18:44:02 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r0, 0x29, 0x4000001b, 0x0, 0x0) 2018/01/17 18:44:02 executing program 7: clone(0x0, &(0x7f0000000000)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f00000a3000-0x65)="") remap_file_pages(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x2) mprotect(&(0x7f0000dd0000/0x3000)=nil, 0x3000, 0x2) 2018/01/17 18:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xe, 0x4) r1 = dup(r0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x1b, &(0x7f000012b000)=0x0, 0x4) 2018/01/17 18:44:02 executing program 2: lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x2080c0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000001000-0x4)=0x3, 0x4) setreuid(0x0, r0) 2018/01/17 18:44:02 executing program 6: mmap(&(0x7f0000000000/0xef2000)=nil, 0xef2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ef2000+0x8f)='/dev/pktcdvd/control\x00', 0xa000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f000099b000)={0x0, 0x0}) mmap(&(0x7f0000ef2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f0000ef2000)={r1, 0x1}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f0000ef0000-0x4)=0x7fe, 0x4) r3 = dup2(r2, r2) ioctl$sock_netrom_SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000664000)=0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000c1c000)={0x4, {{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) 2018/01/17 18:44:02 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc\x00', 0x8080, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r0, 0x40206417, &(0x7f0000000000)={0x6, 0xffff, 0xd2d0, 0x2, 0x10, 0xff1e}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f000063a000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f00008a2000-0xa)='attr/prev\x00') getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000718000-0x10)={0x0, 0x74, &(0x7f0000d0d000-0x74)=[@in6={0xa, 0x2, 0x8001, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x115}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x6, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5}, @in6={0xa, 0x2, 0x80000000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000f25000-0x4)=0x10) sendto(r2, &(0x7f0000a5d000)="75790f98", 0x4, 0x40000, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00003dc000)={r3, 0x400}, &(0x7f0000e41000-0x1)=0x8) writev(r2, &(0x7f0000b97000)=[{&(0x7f0000eeb000)='1', 0x1}], 0x1) 2018/01/17 18:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d82000)="000000000004a77d") getdents(r0, &(0x7f0000a7d000-0x18)=""/24, 0x18) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000c94000)={0xef, 0x80000001, 0x9, 'queue1\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) read$eventfd(r0, &(0x7f0000f5f000)=0x0, 0x8) getdents64(r0, &(0x7f000000b000-0x69)=""/105, 0x69) ioctl$TIOCNOTTY(r0, 0x5422) 2018/01/17 18:44:02 executing program 1: r0 = creat(&(0x7f00003ec000-0xc)='./file0/bus\x00', 0x0) clone(0x0, &(0x7f00000aa000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ac3000)="") faccessat(0xffffffffffffffff, &(0x7f0000445000-0xc)='./file0/bus\x00', 0x0, 0x0) accept4$unix(r0, &(0x7f00003b5000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000ad5000-0x4)=0x8, 0x800) membarrier(0x0, 0x0) 2018/01/17 18:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) select(0x40, &(0x7f0000704000-0x40)={0x800, 0xf1, 0x3, 0x10000, 0x3, 0x8, 0x9, 0x6}, &(0x7f0000623000-0x40)={0x400, 0x8, 0x3, 0x100000001, 0x5, 0x3, 0x7a, 0x0}, &(0x7f0000ee5000-0x40)={0x4, 0x8001, 0xe8f, 0x800, 0x5, 0x9, 0x7, 0x7}, &(0x7f0000724000)={0x77359400, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00001fa000-0x11)='net/ip6_mr_cache\x00') ioctl$TIOCNXCL(r1, 0x540d) 2018/01/17 18:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f000017f000-0xc)='/dev/autofs\x00', 0x101000, 0x0) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f0000e11000-0x4)=0x9) socket$packet(0x11, 0x2, 0x300) connect(r0, &(0x7f000067b000)=@hci={0x1f, 0x0, 0x0}, 0x6) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) 2018/01/17 18:44:02 executing program 7: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000001000-0xf)='/dev/snd/timer\x00', 0x0, 0x8080) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$setsig(0x4203, r1, 0x7, &(0x7f0000001000-0x10)={0x1f, 0x508, 0x4, 0x7fffffff}) 2018/01/17 18:44:02 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000625000-0x4)=0x0) prctl$setptracer(0x59616d61, r1) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000d2e000-0x8)={0x0, 0x5}, &(0x7f000019c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000837000-0x8)={r2, 0x6}, 0x8) syz_open_dev$mice(&(0x7f0000f3a000)='/dev/input/mice\x00', 0x0, 0x2500) 2018/01/17 18:44:02 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x0, 0x0) ioctl$EVIOCSABS0(r0, 0x401845c0, &(0x7f00005a3000)={0x540, 0xed, 0x5f0d, 0xfffffffffffffffd, 0x400, 0x3}) mmap(&(0x7f0000001000/0x33000)=nil, 0x33000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f000002e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mknod(&(0x7f0000003000)='./file0\x00', 0x0, 0x2) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) mmap(&(0x7f0000031000/0x1000)=nil, 0x1000, 0x0, 0x111, r1, 0x0) socketpair$inet_sctp(0x2, 0x1, 0x84, &(0x7f0000031000-0x8)={0x0, 0x0}) 2018/01/17 18:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f0000607000-0x10)={&(0x7f0000ea7000/0x1000)=nil, 0x1000}) r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000e49000-0x1)={0xffff}, 0x1) 2018/01/17 18:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000089d000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f00005b0000-0x1)=0x0) r2 = syz_open_procfs(r0, &(0x7f0000302000-0x6)='smaps\x00') readv(r2, &(0x7f0000635000-0x70)=[{&(0x7f00008f7000-0x1000)=""/4096, 0x1000}], 0x1) 2018/01/17 18:44:02 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="c9", 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$describe(0x6, r0, &(0x7f0000001000)=""/166, 0xfffffffffffffd0b) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x420100, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000002000-0x8)={0x0, 0xb4}, &(0x7f0000002000)=0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000002000)={r2, 0x100}, 0x8) 2018/01/17 18:44:02 executing program 7: mmap(&(0x7f0000001000/0x2c000)=nil, 0x2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndtimer(&(0x7f000001f000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000026000)='/dev/snd/timer\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xa6f000)=nil, 0xa6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) tkill(r1, 0xf) rt_tgsigqueueinfo(r1, r2, 0x20, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x70005, 0x0}) rt_sigtimedwait(&(0x7f000031c000-0x8)={0x80000001}, &(0x7f0000a6f000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000359000-0x10)={0x0, 0x0}, 0x8) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f000002b000)=0x0) 2018/01/17 18:44:02 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000242000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00003aa000-0x4)=0x2e) setsockopt$inet_mreqsrc(r0, 0x0, 0x2d, &(0x7f00005d6000)={@local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, @dev={0xac, 0x14, 0x0, 0xe}}, 0xc) r1 = syz_open_dev$evdev(&(0x7f000073d000)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xb2a000)=nil, 0xb2a000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000088a000)=""/232) ioctl$EVIOCGKEY(r1, 0x80404518, &(0x7f000015c000-0x1000)=""/4096) 2018/01/17 18:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000055a000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) getsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000ab9000)=""/149, &(0x7f000032a000-0x4)=0x95) 2018/01/17 18:44:02 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(0xffffffffffffffff, 0xc02c5341, &(0x7f0000cd9000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_nanosleep(0x6, 0xfffffffffffffffe, &(0x7f0000c0d000)={0x0, 0x1c9c380}, &(0x7f000082d000)={0x0, 0x0}) 2018/01/17 18:44:02 executing program 7: add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f0000e6a000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000573000+0xc0e)="", 0x0, 0xfffffffffffffffa) r0 = syz_open_pts(0xffffffffffffff9c, 0x200) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000c9e000-0x4)=0x7f) 2018/01/17 18:44:02 executing program 2: r0 = gettid() unshare(0x28060400) tkill(r0, 0x15) 2018/01/17 18:44:02 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000475000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000000000)="b5fbf6d896f294da0773880ff9355ed1b1a41a592d3b4cdec8bc435acd72c22a6ae18f4ca2ca084770f4160f25e138836df6f5b8efcd2eb3a7965ed00267106965288ec9a7515def16c99a0c52b31a515a5905408605edb9509312427497c238268d883a9a41b64bbdf0af95f9f1890ce89da1230b6f6933c4eb71a52ea2fb3a23c1bc8810022afc388310a05a1f72e2cb686de07903964204d573ce2b0b577883668f692c4ea2a0e7c1a3c0617ced7267b41ea79fc4d25dcb3fbda6b1abedfaf8cbceeebd7400f0d1a2efb63788c41066e743ee4f3c6594d21acf9dcf294d3e432842fca7022da4478462a5865758939d4759c016bc2406b672e9084165a796158ec763cb6579d07e4685040e85152dfc6cea1f3f1034f63d639ef7edc80173118544d367382bb45483481a9c61454dd4e4aa1f1240024c688d9fe5b7a70f84ff8e114bc66845b43303b4eca8cbfea7d350c7427a07b5d06440c74031369c603d30762f78cd5b5af30f9769d5b4cbd6db9d4d06f79c89f461d555df8d6ef11ca4f7a9ba80a99c74b587b9c183183e43dd6e113cc8cad4d537533946085d649c9881a8dc961acec6ae178cb0b50ef311c60a1c3ad56dc5c8e11514973d744b09ebc456b752b06711d7cf09a816ebedd4981ea0a8762be08dea1c63dc852d277e8e6ccadb9f003a269a5de20666c168c3f7e6d5109390bb80e3c6866893113b0834b290f89523ed1d4502f039955083292a9cd119456782d9fd0967e94c28b80d25bcf4c5610a55c17d93c5c86fb541874b55111f81fc5a8d028d81bd83bcdd6356034182df03cf32407ed4095c7deaca0ad4cf9799481349d6dcf8613ebd6ab4a2ca285d340fe1bd43ed50c07590084e055889a36ac5ab2316366a64dc97de35b86beaf0d0ffe3fae978e57ac0c5f25f139ab09888af5c430b1458bb289382a46b6c38b88e26baea9fd15f8bf923aebff69dc12fe284d41e5ac05a004877461a9f4e44b67c8cb882b990aa0d89c68033a68de76127bce32cfc4874374a1126109654a7b0aba0271811fbbdbefbf80ff3e7fb4d43de35423ffc0d2c0e11be3aec29864f025e3531a3428787e8e58083a2bd535930bc6780b95d02a8a2e4834a7cf4f88b8e8e4558547bedbf9f7211391ef469ab4402c79f27db4c3095f2bcf384b08d52b921afa0a11264320814dc507baab0c3583e040a85a42987156f03140059d2389afc1319928f5ce106e654eb67218ce9676d68061f20e1e53e8876031ad3492bf0dc957900a75f5106c621e5b31a638bfc30d34b4c88885e9d22d04af2ed25e67600cd649047c0010187273b55f532aeb3c043f61f2b661191c19683ebef6ccd3afc3ddec72ef12a2fb5134e22b7ed543c53068119580e70377c7be3252b4f48680ac43099b4b50af7508954047fa790707b80765f6c4a41c61b6095a87590d8e35eadfcf05788bde21c04cf00f746c1256f23fe12b8561ec45c30896f66130aabe12479578966abbe8ed158e29a95a101ba6ed24270dfca45cd9a90c88bbf454a443ded3985be5397575a80ea6b869de54add2f846798cdc5194fe4842d3ba8597b2c214f8794621d66f32c3e9c2aec7d027eec179bf7452e2f9e61102315524b72c22983b2e6aa54f3c9fe4f70e569aded36237b8e281cd4c3a3843bb75be56a00ff058ccb5c92ba1b0d9a55c6bcbc80be14173a6c40213fbef2dcdd201e8fe2c3a1003a0c7b268721cae58843791037ffa860f5fe985607c69448068da2dd253b37006a923e8931fd6edaf7bfdbe8d01867083cad0c71338bd22ec070b8601e96366a1530ccd53be9c91f8b4637bfba6832cc56b1b189055a631e6e4f3cfc3eb128a6b7a36263a88add642ffd4e753267c55076a0fe9df5cfb5e2ee3641464da2e287e43e2d9dc53edd8e78c3d8022480877de947b2cc64559147a971bb88fb1b7b81710bef81b2469df2a1d7866c65c1fbe67e51303647a0b06f213627b97ac35ad367045b97b83f69bd5679cf59551211ea05d0e37b9c11e64daedcc29f8a5c8dd735e0c13131b0131e2feb7ab3236f0a85a9b6527201be2f0df327ff56b893d7a7a6974e470793a959fd6a0986fd4ac9c1211bf2b9aefe25e5b9d26f69eccd79a907544f9f1d28ac476369189e0df8868488f3f1dbab014760c81ca652e99e7cf74ffcae0df85ac62823f31e6b20628d55967c425d97d16db40ff71372bcf747fafa47dce03f19a886d65ba47850443242fec6139ae0236e028f7f45b780f6985e042caaf6ed7f24b96296c7b2c2cd1841f42e7ff3b826d38503089cbc61d17c78d4720594e96924923ff033e0f81f198d39c829b3dde3cf0d58b4e2324d893b536fe4fceec519f99209b6d82973e8959d4346cea06453d0314815be1a9e92ff4b70c3237ad2f791d1b93579a8e9688c113fceae874b8195984c6b94d42f5090590d3e196fd8f4eb6eaa1e137c593780ee429edc7c76a6f5b97d13bd55f8c0744c7307c546ac78fc74559e3b1c5722f0f43730712462c1ade8febe4e839e0dfd134fe585acf6b99b9c2784d82610fdb5b7638f1eeecbea37a4484183002ec263c76212a2c97f61b7f6f888074a7264583cf9929ee3a7d362ae147839c9b387449dd43c5044974efd65c26b6715cfe7fed50c119dde81c0ade4291af6e648f8382e72c003bbdd81465ecb3bc85624939dd22986fc0bee4d8893e17ced719121c5d1309c2bd13ebb47fe0aa729149a12dab1f36d82f2be7afce7c84bfc25cb567079db71e394de42e148f52118e29a2510e992229087cf643e3b4274be75c365e9fe1c2e4f61cde973366fd2d7f9962a360fab3d75601089630da5d2d88d3fb40ae8f39e3595bce0644b334c6c12670aab7a1c5683615793c6ab50173ec679e4f926d5f962a3d576e0ddd3797272f2a993a7c9a158876a26c68fc427db91b9e8a55c4eb1d626817444340f52c8804bf78384e355cb51c8a44670c967f2f317eb0e60914932bb0b531ac5172c1746c13a0bcd90c518fc46deafc58168bd50b44bde4ed2bb1e963848e9d0d748851648d64eceaab41e9a8d4b365555dead844e6c8e981a05673b2496d35eef86f43db5c463c49744360cf5adbdd67e505ea90b3271dfdd9e637071e2335e7d90fdbef2e49764a85b659cbab2c7e55191dd79b3169de45c97b779f0f4f77e2b7554b794ddf323c646e22d449cf7cceb52052483d17ea5f4a82c3a79091b6dc37dfb4b76d5524e2fc23f9ae88c11ac60f1670ba567551b3d3fd15658e9657fe1cabf282f06f639f58380ad246a0e2c48684ea1c28303a0e5e211317c569470aed8a434c939d7e7fb2b2e4dcd762ec147cca7c140c044f68ca99b78c9c5199b0f0583491508e04691036d947cb93b198366b0b654bf4d5bb316710fb5e17bd74a5a8fcd4e690242ddf0a9e98170ed32125a49b4d8ac9eb1e04d7e9dfc44412ede5d291fe9a7a8872bb8e80e0e8645e7d6284fa8c4fa613701e889cd5af3128042e6652d910a087ef07b7ce5311fc65d79737646b72b130a24ac16431d0110922019e8020d51e8c66b58a3a6c67888d9fa18e7e6d85aae23bff21820e88b9b017315669f375d827213769beab475f1e4b9c0a2c7a1e74f2ebf13571ddccad506ce78d40130b551e83ecdc7a1bb9724a8f39f3f838d1904136744e44d9698a17efe1f62e4ccf893aede5a4321badf633a428666e4e8d322ca8631c1ea2d31c2610eb4df0fcbeb3a604d100af30c8f716ab34eccfd2e0f2eb53ff3a6430b5c960f92f6d8a35fe76717fd0c9edc357b7140fe25ec49b6f3c651f4b4162b5ec5a4fc84dbda94ab5b318106ac9e474243b50b95d151400bf8073ad05d73f462294b5d14ee6f11e2d0c8f2fd19e4cfac0ab994e9ff3619797058da3a0e11b52d1af09da5ff8abe1d06fabebf4346a38e53576671ce9e376e9be902ccd293c73d9ad7775fef559caa3b1e4668f5fe0ecda6621952d2bf72d2a83d601176e70dcce8d46e74b77f95ac394bf88925af12cfa4af2698acf28817cd9aad80f647b796b2164f1e4756d460803ccb594a7128ea8d648cd00344e5b54a9d87570a94bd2bd64d27b73ed2ddb93b22518dc5cba9773ede225375bf8476210778a01f6763dc710e52347376fb0324482438c0a0cbad1a88de78e0979a2762884cf90e3e1a33caec2018a25ab5838ddbc17c2201e4a28c87ecc82c9c1b54ef52bd2aa225680c5cdfc410191b6649eb3e983e3ef2f0ae9e42cfc3c5a4c3d0302b7c096f2999b128e103ef78cd85837cb235cbe4f893251b4c02f7eeb3626bbbb7da0b3ee143e8cf8235c49aee87de172314bab5e0a24e8282aea0ae971a970c731f2ef1c35901e026a4ffb7ff507cda272ddb8d5c182c92454de2eafd37c0bf4370a4a068cc13e037d04081aeffd900940505239c0e301e8b1067052e2e2e0ea4fbbe726a5ab4858fd8a137a37b4337bdb1fef2f549331cba06e85a0573c40969e264e5e3a8744d45ac9b2777f039c70a454667c022fb011a01f174f603140837b0681d0e37644f9887fedac46493ba1167a63d30f8f996042ea67f864389a55862f23d0d2e1565ed96a1a73b67078f50a0ce359631f77dc69312dc164a7678a07d8be581fd4c44aed5c59c6803aa37482888a74b5e152368e029dbc183794acda7e9e20f5659ca17d1ded2835ebe9c3cbd87aa8523879dda170715dbf97fe552f4722eaa43cb99e0969c0fbf7aeb5ffe703912c17064ba7510a436d178c0d4b5613ced438a331c30ea4d6da91a3dba7e02b3eb44f6206a47a89fdeb81d9bc30261d799ebd9a80896eaffbda2d86a4d540df1bc803800169fe1aa61a975248098ce27e6ffc131078b2fbd67f0b1ad0f01f20713f7b34c2473de588daf8ebdd3758a3b8d1f56d4115038494749568450d391fada46f8c5c9dc688b42c07aaf314268713bfa5ccf47bebc6c785c407eabf6e627bee7846df387410b602cb2890f07f0bf359873a306d0fb0689d8196ebf9cd93e2cb02f17d52326b65d368f6633844137c6c17e290143818284914411550c4acaebc6b2e3e0b7e0fe7aedd84e115a6760ac12927f6661eb30237b24e4be7e9032641e58e10e69a35c40d390ab16dc08e062ab729846be648971bc55f4730a8045348169a5801f27d900d014d6f4958a40942e2cc6a2a00b438d669634bed8bd16b83b395c2ab6379897d739e4dd6d83feb516821927bb9f99aab1264f4bae735c84ff2b5476556e1abb9eb171f080a6936fdf0a9384f4b45f068d898f52d97aaed89b50755f21b83d77767865294c91046535fa7e55a17ea02ebd03b16ce2415a67842d788a4da61672ec204ae78d5acb0a675cd1b39f23688251667a93544e587f579374bd08c170fc8ced21a67004f74c64147eb05c22017bc1ca4a779a2b7f67bfbb152e2fea0009c71ae969b7ff87d719db17d17658883ae2f5679eb1289cf6de0a0f46f974c7476df29c853c0975b4626b9d90e32f40c4447dc8f33f64af2cc1c1950126e83f4af535a0c21af362558bda33bc51fdfa5c5e8eb012b21d34c6b8b6c9a1baa7201f87e67c87b24aecc1fb06d33cc152465811c299e34ea695c0257a3c8e375fd66b2372fa04acea619f0e32488461a2dbc3d6dc6cf0f33491d7650075da2c94931724284d92b3b01399b244580c4a2175df50e0c5ba363e4e859e35111d374cdf49a3e184493b0a275a28b63504b90b0e07249a304cda946dc2bdb4804591f8b118110e39ef1d90db77d62ca5c4f65109b953113df5386adf3d442add5a19e864", 0x1000, 0xfffffffffffffffd) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r1, 0xc0bc5310, &(0x7f0000001000)={0x0, 0x0, ""/64, 0x0, ""/8, ""/32, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f0000001000-0xa)='syzkaller\x00', &(0x7f0000158000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xc6)="df50debd6f5c87cf9f1282b9b4ec6b046f8f705e35698210df4100fda060dcb1395f7a3626e37941c1b79a8c7654aab14c35762b71abeac2d983a96cd18f068bac0ce4df28076fbbea9d5077e734ada00b7912ca4758381c2b8cebcb9c436ca4fa17e5af0b19dd143ce01d9319e9bcd975eb2e094132bec0fbf2c0d192c117e50485f21fe209b3b267ac3aa2acd8acd0027a34c8c0032ca315e57021f9ae59e62650ca684ed20e6e0e43e3b84c1934be323d35f36507b75ccdbdd1f69070f32d33bd978e2685", 0xc6, 0xfffffffffffffffc) keyctl$link(0x8, r0, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000f9f000)={0x0, 0x0}, 0x80000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006fa000)={0x0, 0x2, 0x10, 0x7, 0xfffffffffffffffe}, &(0x7f00008e4000-0x3)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f000055c000-0x8)={r4, 0xb9}, 0x8) prctl$setendian(0x14, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_ifreq(r5, 0x8971, &(0x7f0000f76000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@common='sit0\x00'}) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00001bf000)={r4, 0x6}, 0x8) keyctl$describe(0x6, r2, &(0x7f0000799000-0x1a)=""/26, 0x1a) 2018/01/17 18:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_procfs(0x0, &(0x7f0000865000-0xa)='ns/mnt\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000217000)=@sack_info={0x0, 0xffffffffffff992a, 0x6}, &(0x7f0000f42000)=0xc) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00001b4000-0x8)={r1, 0xdd}, 0x8) setns(r0, 0x0) 2018/01/17 18:44:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) r1 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffff9c, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c80, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) r4 = dup2(r3, r2) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r4, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$pptp(r4, &(0x7f0000eca000-0x20)={0x18, 0x2, {0x3, @dev={0xac, 0x14, 0x0, 0xb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) 2018/01/17 18:44:02 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000631000)=0x9, 0x4) sendto$inet(r0, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) shutdown(r0, 0x0) select(0x40, &(0x7f0000704000-0x40)={0x800, 0xf1, 0x3, 0x10000, 0x3, 0x8, 0x9, 0x6}, &(0x7f0000623000-0x40)={0x400, 0x8, 0x3, 0x100000001, 0x5, 0x3, 0x7a, 0x0}, &(0x7f0000ee5000-0x40)={0x4, 0x8001, 0xe8f, 0x800, 0x5, 0x9, 0x7, 0x7}, &(0x7f0000724000)={0x77359400, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f00001fa000-0x11)='net/ip6_mr_cache\x00') ioctl$TIOCNXCL(r1, 0x540d) 2018/01/17 18:44:02 executing program 0: r0 = syz_open_pts(0xffffffffffffffff, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX2(r0, 0x541c, &(0x7f0000000000)={0x2, 0x9, 0xf945, 0x1, 0x2, 0x6}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f0000084000)='/dev/ppp\x00', 0x80000, 0x0) socket$key(0xf, 0x3, 0x2) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair$inet(0x2, 0xa, 0x20, &(0x7f0000187000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000b18000)={0x0, 0x80000, 0xffffffffffffff9c}) openat$rtc(0xffffffffffffff9c, &(0x7f00001ad000-0x9)='/dev/rtc\x00', 0x0, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f000053a000-0x8)={0x0, 0x0}) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f00007ba000-0x108)={0x100000001, {{0xa, 0x1, 0x5, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7fffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xffffffff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f000080d000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) r4 = fcntl$getown(r3, 0x9) r5 = syz_open_procfs(r4, &(0x7f00007a2000-0xb)='clear_refs\x00') unshare(0x28060400) signalfd4(r5, &(0x7f0000b02000-0x8)={0x8}, 0x8, 0x800) exit(0xc0) writev(r5, &(0x7f0000b97000)=[{&(0x7f0000962000)='5', 0x1}], 0x1) fcntl$notify(r2, 0x402, 0x2) 2018/01/17 18:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0x1, 0xa, &(0x7f0000cd5000-0x4)=0xddd, 0x4) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000011000)='/dev/sequencer2\x00', 0x4000000, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f00003cd000)={0x0, 0x6}, &(0x7f0000ee8000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000f81000)={r2, @in6={{0xa, 0x3, 0x9fc, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000f4c000)=0x8c) recvfrom$inet(r0, &(0x7f0000cc4000-0x1000)=""/4096, 0x1000, 0x1013d, &(0x7f0000c8e000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000d9f000)='net/igmp\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00008a2000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) readv(r0, &(0x7f0000db5000)=[{&(0x7f000067b000-0x65)=""/101, 0x65}], 0x0) 2018/01/17 18:44:02 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000bd5000-0x16)='/selinux/checkreqprot\x00', 0x200000, 0x0) r1 = accept$inet(r0, &(0x7f000045d000-0x10)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00005e4000-0x4)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000517000-0x10)={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000c83000)=0xff, 0x4) bind$inet(r2, &(0x7f0000d5b000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000017e000-0x20)={0xe6, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_AGP_ALLOC(r0, 0xc0206434, &(0x7f000038b000)={0x5, r3, 0x3, 0x0}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f000055b000-0xfd)=""/253, &(0x7f00007dc000)=0xfd) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000031000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00000fa000)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00008e6000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, r4}, 0x14) sendto$inet(r2, &(0x7f0000589000-0x1)="", 0xfffffffffffffe98, 0x20020003, &(0x7f0000386000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect(r2, &(0x7f00008e5000-0x10)=@ethernet={0x0, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:02 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000ea000)="73656375726974797bf72d6574683173656c696e757800", 0x800) fcntl$setflags(r0, 0x2, 0x1) r1 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r2, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r2, 0x4040534e, &(0x7f0000f99000-0x50)={0x20a, @tick=0x7ff, 0x100, {0x6e0, 0x20}, 0x1000, 0x2, 0x499, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:02 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) bind(r0, &(0x7f0000db5000-0x8)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = socket(0x10, 0x803, 0x0) write(r1, &(0x7f0000df9000-0x27)="2600000022004701050007008980e8ff06006d20002b1f00c0e9ff094a51f10101c7033500b0", 0x26) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000b4c000-0x4)=0x0, 0x4) sendto(r1, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) poll(&(0x7f0000b6e000)=[{r1, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 18:44:02 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000019000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000018000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000018000)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0xa) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x2000002e, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:02 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x14000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f0000000000)={0x77359400, 0x0}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000002000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000004000-0x5c)={{0xa, 0x1, 0x2, @loopback={0x0, 0x1}, 0x3}, {0xa, 0x2, 0x7fff, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, 0x1, [0x0, 0x6, 0x8, 0x8, 0x9, 0x2, 0xf4, 0xfff]}, 0x5c) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg(r0, &(0x7f0000005000-0x3c)=[{{&(0x7f0000005000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x2a, 0x3, {0xa, 0x1, 0x7, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}}}, 0x32, &(0x7f0000002000-0x10)=[{&(0x7f0000001000)="09748a1f0c38725e527d55caa351a581f3dbe8bc23961d2d1ab3dd4ad484318ad541829d8f92f6eedea52972c0eb8d4a5bc8c66bbe5cc332edbd3a074c43971ca9bebfdea309538a3cc7c2", 0x4b}], 0x1, &(0x7f0000004000)=[{0x20, 0x116, 0x6b08000000, "fc4db5e4222a480ffdb730"}, {0xd0, 0x10c, 0x0, "222dbd5d26815ca2fe19a993ca0ed995b556b247f487fbeca13d0a969d927b1f546a2fcab6b8d0b3633522b9c61aacbdb8312531b838561ca6a012d31a8e2b4a313d88854045db8cc81586ec7abdd738c30a245d4293ef1eba24840a9c0d816beca958530672e274f17bd8dcb92620c6f292a3a94979c78f40e647b0e2d1c87b0cbe18e841dc1aac87e5dea7f82e1b0b7c05227432bd3fe845786d9cc86c12291c9b5fc7ac4b1f330df55995899b974338c6c7fafaee442cfc8ee83be3"}, {0xe0, 0x118, 0x1f, "6785455d74928db51db2852ab9eb7c2e8bcb67a4249c82007b33caa627fae675687c950a626ef8c3cde84759405c3efc7c2f05f631e8defff659f8dddf91bd84ae8e67ca9be8693f3fce0959da1b8de83273637412758cc5e1d1c125ed36c880c21e1a92f940884f8af4ca604ff1220f5ad4134ef0c27716d45f3a73739391b9e5a1c94a3c0455a0b15a8cd974335cb3c14fe1fb33fe593f4442c7a7ef91e1cf742939bd077466b61ff01d545204b4d4606ecb8794174b1c400c44d54bdb4b8d1fa3fcf462fe56823314"}, {0x40, 0x10b, 0x3, "b80e1fcb4e49b4d8911317eccdf47ff1c007d8f4a6f7a8831b37889cc7d92371f37d62ebc88cd7556b251f2f"}], 0x210, 0x0}, 0x2}], 0x1, 0x4000) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000005000)={0x0, @in6={{0xa, 0x1, 0x40, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x6fb2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x6eb}, &(0x7f0000004000-0x4)=0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000005000)={r1, 0x7ff, 0x30}, &(0x7f0000004000)=0xc) r3 = dup3(r0, r0, 0x80000) ioctl$TIOCCBRK(r3, 0x5428) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x66, &(0x7f0000003000)={r2, 0x400}, &(0x7f0000006000)=0x8) setsockopt$inet6_udp_encap(r3, 0x11, 0x64, &(0x7f0000005000-0x4)=0x2, 0x4) fcntl$setpipe(r3, 0x407, 0x7ff) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat2(r0, &(0x7f0000007000)='./file0\x00', r3, &(0x7f0000005000)='./file0\x00', 0x7) ioctl$TIOCGLCKTRMIOS(r3, 0x5456, &(0x7f0000005000)={0x4, 0x1, 0x2, 0xff, 0xe36e, 0x3, 0x4, 0x6c9e, 0x1, 0x7, 0x1, 0x6}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000006000-0x8)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0xcc, &(0x7f0000009000-0x5c)={{0xa, 0x1, 0x228e00000000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x40}, {0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffff}, 0x6, [0x5, 0xfffffffffffffffc, 0x7bb5, 0x1, 0x7, 0x8, 0x7, 0x3ff]}, 0x5c) 2018/01/17 18:44:03 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffff9, 0x7892, 0x5, 0xb7, 0x1, 0x100, 0x4, {0x0, @in6={{0xa, 0x3, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x80, 0x7ff, 0x1, 0xff, 0x0}}, &(0x7f0000000000)=0xb8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000)={r1, 0x8001, 0x30}, 0xc) syslog(0x9, &(0x7f0000000000)=""/4096, 0x1000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCCONS(r0, 0x541d) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$eventfd(r0, &(0x7f0000000000)=0xe7d5, 0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000002000-0x108)={r1, @in6={{0xa, 0x3, 0x4, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x20, 0xffffffff, 0xc8c, 0x600, 0xffffffffffffff00, 0x100, 0x81, 0x10001, 0x6, 0x10001, 0x1f80, 0x5b7a, 0x2, 0x7, 0x7]}, &(0x7f0000004000-0x4)=0x108) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDSKBLED(r0, 0x4b65, 0x61380000000) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_RELDISP(r0, 0x5605) pwritev(r0, &(0x7f0000003000-0x60)=[{&(0x7f0000003000-0x43)="86487a0bbf3c2b0158de2da27a3095038d26e0fb7ab259c02169031980d3bf53b4fcd977c5e10adac2924b732b6247c0179df493143f19505b3ab47d8bb8792592f897", 0x43}, {&(0x7f0000002000)="90050c06b5c4a143904f039bcd530de6e4d8104f1b78270d54dc8ecaaedb943995eaf653b992f8594988a2d3158524f87e2047a54169e22b4df4a32586e927033be21428d7a03f3855fe26fe31e86f7dcc3d02404f0b35adc9d0fb7049592600b3ae434996f15811d62b87b67c4d1583df2bcc37292a2e9bbaa03f2c4e1f29b1a5bb3bc927a7179e88c34873ae317caeb0751c1a19ce67b4a62335c0c8755fd177edf4abf812c16ebd66b235b87a67c1e8531026126e34206a332b9d0ad655fef85d32cbce449995fc9d6b3fb29c19fa3bcbc9d5df93810f049c755e8fa80693db0a8ecf47", 0xe5}, {&(0x7f0000000000)="ba06f4dec43bc7c1b24814516b7be97214288115976157a722d6efdfb5565ddea846d8d6a39476996ef139c7ceb665c64284ef143e96b97aa1d1156f5caa6b32de366b66fa2cc84f9e9248bb38a998ae7bc030b4076628851831bf5cae614e4b30cb3bd63602019f96ad17f09787236a61c5ee600be8686514e9bf7dbf0f9a5460d236f908dc46afae2fb916644e151865d468e15ce687c06b8f21dd745a8f25f66a4edf662b02849bd51a0d6c3b4431c5dd4bdea60b9acee71276e81b5d95033ec1bee44df34455bc5742ed2478", 0xce}, {&(0x7f0000002000)="25eb8f2a3f4e6ecb466a451d127e4d8c947d471ed4bacc7c", 0x18}, {&(0x7f0000002000)="4d00576f89a3b501f0cf686bb12066dd980cce5f0c6fb1ee3ab9b1681bbc88aaf662d11f4835e1256020782b82f4a1e594de65c44c8c53ed753a2d9b089cf9dda558b3051401a4ed54c7116b6a5cd1448ba73efea16efeb8227eba51e92eaf5f670c55fc4d", 0x65}, {&(0x7f0000003000-0x1000)="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", 0x1000}], 0x6, 0x0) 2018/01/17 18:44:03 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x20000000000018, 0x4000, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000007000-0x78)=[{{&(0x7f0000005000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000002000)=[{&(0x7f0000007000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000)=""/240, 0xf0}, {&(0x7f0000006000-0xbc)=""/188, 0xbc}], 0x3, &(0x7f0000008000-0x1000)=""/4096, 0x1000, 0x0}, 0x0}], 0x1, 0x0, &(0x7f0000008000-0x10)={0x0, 0x0}) sendmmsg(0xffffffffffffffff, &(0x7f0000005000-0x3c)=[{{&(0x7f0000003000)=@in6={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c, &(0x7f0000005000-0x60)=[{&(0x7f0000002000)="4c5614c00401a0dbf8a669ebdedd102c4f7a79e606457dfdf09e2ec2ed253b", 0x1f}], 0x1, &(0x7f0000003000-0x2d0)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) connect(r0, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) getgroups(0x0, &(0x7f0000006000-0x14)=[]) ioctl$sock_SIOCOUTQ(r0, 0x8921, &(0x7f0000005000)=0x0) 2018/01/17 18:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000056c000)='./file0\x00', 0x0) ioctl$VT_WAITACTIVE(r0, 0x5607) r1 = syz_open_dev$loop(&(0x7f0000fb0000)='/dev/loop#\x00', 0x0, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000e7c000-0xce)=""/206) mmap(&(0x7f0000730000/0x3000)=nil, 0x3000, 0x0, 0x2011, r1, 0x0) mincore(&(0x7f0000730000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00001a3000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000582000)=0x0, &(0x7f0000f48000-0x4)=0x4) [ 196.935882] audit: type=1400 audit(1516214642.981:62): avc: denied { bind } for pid=6553 comm="syz-executor3" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_netfilter_socket permissive=1 2018/01/17 18:44:03 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000e56000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00009e6000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00007cf000-0x4)=0x18) r1 = accept4$llc(0xffffffffffffffff, &(0x7f00002b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000909000-0x4)=0x10, 0x800) clock_gettime(0x0, &(0x7f0000348000)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000141000-0x168)=[{{&(0x7f0000f70000)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b77000)=[{&(0x7f000007e000-0x1000)=""/4096, 0x1000}, {&(0x7f0000bc6000)=""/179, 0xb3}], 0x2, &(0x7f0000bbc000-0x71)=""/214, 0xd6, 0xc9c6}, 0x80000001}, {{0x0, 0x0, &(0x7f0000d4e000)=[{&(0x7f00000e2000)=""/139, 0x8b}], 0x1, &(0x7f0000328000)=""/68, 0x44, 0x0}, 0x9}, {{&(0x7f00003c1000)=@pptp={0x0, 0x0, {0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f000018b000-0x20)=[{&(0x7f0000c44000-0xdb)=""/219, 0xdb}, {&(0x7f0000028000)=""/107, 0x6b}], 0x2, &(0x7f0000b67000)=""/78, 0x4e, 0x4}, 0x80000001}, {{&(0x7f0000e85000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000950000-0x70)=[{&(0x7f0000f23000)=""/4096, 0x1000}, {&(0x7f0000efd000-0xfa)=""/250, 0xfa}, {&(0x7f0000e32000)=""/180, 0xb4}, {&(0x7f0000470000-0x9f)=""/159, 0x9f}, {&(0x7f0000e2a000-0xa1)=""/161, 0xa1}, {&(0x7f0000a06000)=""/101, 0x65}, {&(0x7f0000fba000-0x37)=""/55, 0x37}], 0x7, &(0x7f00009b6000-0x13)=""/19, 0x13, 0x6}, 0xb999}, {{0x0, 0x0, &(0x7f00004e5000-0x30)=[{&(0x7f00009c8000-0x2f)=""/47, 0x2f}, {&(0x7f000015d000)=""/157, 0x9d}, {&(0x7f00002fb000)=""/0, 0x0}], 0x3, 0x0, 0x0, 0x2}, 0x3}, {{&(0x7f000024a000-0x1e)=@pppoe={0x0, 0x0, {0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @common=""/16}}, 0x1e, &(0x7f00000a3000-0x90)=[{&(0x7f0000872000-0xb)=""/11, 0xb}, {&(0x7f0000aea000-0x8f)=""/143, 0x8f}, {&(0x7f0000723000)=""/0, 0x0}, {&(0x7f0000a5c000)=""/187, 0xbb}, {&(0x7f0000f76000)=""/70, 0x46}, {&(0x7f0000a37000-0x61)=""/97, 0x61}, {&(0x7f0000c5d000)=""/179, 0xb3}, {&(0x7f00005b9000-0xce)=""/206, 0xce}, {&(0x7f0000b9a000-0x79)=""/121, 0x79}], 0x9, &(0x7f0000825000-0x9c)=""/156, 0x9c, 0x7fff}, 0x6}], 0x6, 0x60, &(0x7f0000a4d000-0x10)={r2, r3+10000000}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) splice(0xffffffffffffffff, &(0x7f0000000000)=0x0, 0xffffffffffffffff, &(0x7f0000001000-0x8)=0x0, 0x0, 0x0) 2018/01/17 18:44:03 executing program 0: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f000079a000-0x8)='keyring\x00', &(0x7f00002aa000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r1 = request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='#)-ppp0\x00', r0) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$revoke(0x3, r1) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00005ec000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000799000)={0x1, 0x1, 0x7, 0x1ff, 0x1, 0x3, 0x9, 0x80, 0x3, 0x3, 0xfff}, 0xb) 2018/01/17 18:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x0) flock(r0, 0xa) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000004000-0xc)={0x0, 0x0}) dup3(r1, r0, 0x0) 2018/01/17 18:44:03 executing program 6: r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000480000)='/dev/loop-control\x00', 0x400000, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00009eb000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x8000a, 0x100000000) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r1, &(0x7f0000b2b000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00003d4000)={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xb) fcntl$setstatus(r1, 0x4, 0x40000) 2018/01/17 18:44:03 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000bcb000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000047000-0xb)=""/11) setregid(0x0, 0x0) 2018/01/17 18:44:03 executing program 2: r0 = socket(0x40000000018, 0x0, 0x1) setsockopt(r0, 0x100000111, 0x0, &(0x7f0000001000-0x4)="02000000", 0x4) pipe(&(0x7f0000b69000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_RELEASE(r1, 0x6431) 2018/01/17 18:44:03 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000011000)={0xaa, 0x0, 0x0}) 2018/01/17 18:44:03 executing program 7: gettid() r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) dup3(0xffffffffffffffff, r0, 0x80000) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000aeb000-0x11)='/selinux/context\x00', 0x2, 0x0) fcntl$getown(r1, 0x9) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000f1f000-0xe0)="0e711e0ba7f694267d874d8618eea62351d4e60741eedbfab34c21dc3f03049d6053b2b69524928167e4bb65e7cd0f11b78dd5afa450e8d395d4bae2f623d4b2c741fbcebe02567b152ee9e4e4e7e5da006628ef2833b909d3910c95984e1fd31ceef867bc94471cc03950155901e2fdc34bae66236cb279aefb1496432510da08d5ac1ff958f9a93c0668b9c5ec1601b64f92288f2fb8479783b9a73d6176f8178cfe22809e2cc161043404c58c22c060cfc17a4d2c72e3034c99644ad742b63b645a8c0d19cef8584e1f1d186b24cf6ac7381a5c46a93dfccf8541b2bbbe1c", 0xe0) r2 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000002000-0xb)='/selinux/enforce\x00', 0x200, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r3, 0x29, 0x46, &(0x7f0000002000-0x4)=0x3, 0x4) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = getpgid(0xffffffffffffffff) getpriority(0x2, r4) 2018/01/17 18:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000799000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f00003e7000)={0x5, 0x1, 0x401, 0x80, &(0x7f0000ff2000)=""/128, 0x44, &(0x7f00008b1000-0x18)=""/68, 0xb7, &(0x7f000057e000-0xb7)=""/183}) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f00004d6000)='/dev/keychord\x00', 0x10000, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ac9000-0x1)={0x800}, 0x1) connect$inet6(r0, &(0x7f00009a1000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000980000)={@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000575000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000b7f000-0x50)={@loopback={0x0, 0x1}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x7, 0x0, 0xfffffffffffffd6e, 0x100, 0x3, 0x2100140, r3}) write(r0, &(0x7f0000941000-0x79)="d615e297dc4e895e090000000000000029ad8b7a3a94ccd86649b005b6834d4e3716a16a6306e18deffe654ee4073fc33a35d1e6e2d197e219b8e809ed1aebc6259e9814b25ff9765dd81ccb3f6795bf80619c1636ca3f56cc9190ef1a9ee9262306d2ac255fd867c55ea4c27c81f6d08273a3b79adf22db25", 0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000163000-0x8)='./file0\x00', 0x0) sendmsg$unix(r0, &(0x7f00008c6000)={&(0x7f00005ef000)=@file={0x87f0c18ffd40e0dd, './file0\x00'}, 0xa, &(0x7f0000f82000)=[{&(0x7f00005be000)="2b7381e1d82a243d57f4fbf64829e97b29468f3084c648c609116853fb3bb409f3deb8745ca26ee3a5688b6b1097ebc1e70731ae61a6fddc4bf2ec1c140b2850e7f6083130169a296e93f878b1e9c6be8cb4af7bebdb2e89052f8b6b1b9c3d4376f7fa622c0582a77869a3944ea4fb6ceea2a4435a6daf828f156502cb0c975631241b6b80002b0821bf0b1c43a4bd60f5c9ccef8133a957dbe863f651160c8fc71bea34151efb6f5d4c94bfacb2c663e9", 0xb1}], 0x1, &(0x7f00004a6000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x30, 0x800}, 0x4010) ioctl(r0, 0x8001, &(0x7f00009ea000-0x3f)="52f96ef4d6905dea56caa6c3bc1377de229aff931e64bc0511aa372b4e79557412376d2b1a31223a2851f420fe1bc269a9674f2c26f875e121431e883bc2d6") listxattr(&(0x7f0000485000)='./file0\x00', &(0x7f00002eb000-0x9a)=""/154, 0x9a) rename(&(0x7f000088c000-0xe)='./file0/file0\x00', &(0x7f0000f29000-0xe)='./file0/file0\x00') getsockname$inet(r0, &(0x7f0000e9f000)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000057f000-0x4)=0xf) 2018/01/17 18:44:03 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000120000)='/dev/rfkill\x00', 0x8000, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000bfc000)={0x5, [0x9, 0x100000000, 0xffff, 0x5, 0xfff]}, &(0x7f000061e000-0x4)=0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x20000000000000a, 0x2, 0x0) sendmsg(r1, &(0x7f0000bae000)={&(0x7f0000aee000-0x1c)=@in6={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f000047b000)=[], 0x2f4, &(0x7f00009d8000-0x10)=[{0xffffffffffffff87, 0x29, 0x3, ""}], 0x10, 0x0}, 0x0) 2018/01/17 18:44:03 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b6e000)='/dev/ptmx\x00', 0x10000000000, 0x0) read(r0, &(0x7f0000457000)=""/1, 0x1) ioctl$int_in(r0, 0x5421, &(0x7f00005d6000-0x8)=0x8000) read(r0, &(0x7f0000fd8000)=""/0, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000b1c000)='/dev/rfkill\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f000066f000-0x4)=0x0, &(0x7f0000b39000-0x4)=0x4) 2018/01/17 18:44:03 executing program 6: clock_gettime(0xfffffffffffffff1, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000225000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) 2018/01/17 18:44:03 executing program 1: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000218000-0x20)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0}, 0x20) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000ff3000-0x16)='/selinux/checkreqprot\x00', 0x100, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000ff5000-0x18)={0x0, 0x5, 0x10, 0x5, 0x15}, &(0x7f0000c08000)=0x18) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000ff4000)={r2, 0x9, 0x5, 0x3, 0x4, 0x7ff}, 0x14) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000ff3000)=[{{0x0, 0x0, &(0x7f000056a000-0x90)=[{&(0x7f0000ff3000)=""/32, 0x20}, {&(0x7f0000ff3000)=""/158, 0x9e}, {&(0x7f0000c62000)=""/144, 0x90}, {&(0x7f0000090000+0x923)=""/141, 0x8d}, {&(0x7f0000ff3000)=""/19, 0x13}, {&(0x7f0000ff4000-0x8c)=""/140, 0x8c}, {&(0x7f0000aec000-0xb6)=""/182, 0xb6}, {&(0x7f0000ae7000)=""/50, 0x32}, {&(0x7f0000ff3000)=""/0, 0x0}], 0x9, &(0x7f000017f000)=""/15, 0xf, 0x6}, 0x3}, {{&(0x7f00006f1000-0x20)=@pptp={0x0, 0x0, {0x0, @empty=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f00000cf000-0x90)=[{&(0x7f0000ff4000-0xe8)=""/232, 0xe8}, {&(0x7f0000ff4000-0x1000)=""/4096, 0x1000}, {&(0x7f0000ff3000)=""/181, 0xb5}, {&(0x7f0000d11000)=""/4096, 0x1000}, {&(0x7f00009b1000)=""/198, 0xc6}, {&(0x7f0000ff4000-0x11)=""/17, 0x11}, {&(0x7f0000ff4000-0x7f)=""/127, 0x7f}, {&(0x7f0000ff4000-0xea)=""/234, 0xea}, {&(0x7f0000ff3000)=""/132, 0x84}], 0x9, 0x0, 0x0, 0x20}, 0xfffffffffffffff9}, {{&(0x7f00004be000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000693000)=[], 0x0, 0x0, 0x0, 0x96}, 0x6}, {{&(0x7f00003c6000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000ff3000)=[{&(0x7f0000ff3000)=""/11, 0xb}, {&(0x7f0000840000)=""/37, 0x25}, {&(0x7f00001f3000)=""/55, 0x37}, {&(0x7f0000ff4000-0xc3)=""/195, 0xc3}], 0x4, 0x0, 0x0, 0x31169877}, 0x7fffffff}], 0x4, 0x40, &(0x7f0000ff4000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_dccp_int(r1, 0x21, 0x6, &(0x7f0000ff2000)=0x0, &(0x7f0000ff3000-0x4)=0x4) 2018/01/17 18:44:03 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000003000-0x8)='./file0\x00', &(0x7f0000014000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mq_notify(0xffffffffffffffff, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000000000)="", &(0x7f0000002000-0xa1)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000-0x4)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000002000-0x8)='keyring\x00', &(0x7f0000002000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$get_persistent(0x16, r1, r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:03 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000df2000-0x10)=[], 0x100000000000027a, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/unix\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000001000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x1201}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000ec2000)={0x0, 0x1f}, &(0x7f0000378000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000002000)={0x0, 0x2, 0x7ff, 0x6, r1}, 0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={r1, 0x8, 0x5, [0x7fff, 0x7fff, 0x9, 0x800, 0xfffffffffffff001]}, &(0x7f0000001000-0x4)=0x12) 2018/01/17 18:44:03 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f00005e3000)='rxrpc\x00', &(0x7f0000bf2000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000dc3000)="", 0x0, 0xfffffffffffffffd) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f00006f3000-0x8)={0x0, 0x0}) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000e6c000)={0x8, {{0xa, 0x3, 0x1, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000030f000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c81, 0x0) ioctl$KDGKBTYPE(0xffffffffffffffff, 0x4b33, &(0x7f0000b7f000-0x1)=0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c80, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000ac2000)='/dev/loop-control\x00', 0x40, 0x0) readv(0xffffffffffffffff, &(0x7f0000e8f000-0x40)=[{&(0x7f00009d2000-0x6b)=""/136, 0x0}, {&(0x7f0000c4f000)=""/184, 0x0}, {&(0x7f0000504000-0x39)=""/57, 0x0}, {&(0x7f0000549000)=""/64, 0x0}], 0xec03e132f8b9af1) 2018/01/17 18:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000633000)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000c88000-0xd)='/dev/usbmon#\x00', 0x9, 0x1a1000) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000b68000)={{0x100, 0x8}, {0xf5, 0x1}, 0x7fff, 0x4, 0x9, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000b85000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000ee4000-0x4)=0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000594000)=0x0) 2018/01/17 18:44:03 executing program 6: mmap(&(0x7f0000000000/0xdc2000)=nil, 0xdc2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x803, 0xfffffffffffffffb, &(0x7f0000dc2000)={0x0, 0x0}) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f00004f9000)={0x0, 0x0}) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000399000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dc2000)=0xe8) mmap(&(0x7f0000dc2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000dc2000)={0x1ff, 0x40, r1, 0x95bb, r2, 0xfffffffffffffffd, 0x0, 0x3}) r3 = open(&(0x7f000001e000-0x8)='./file0\x00', 0x80040, 0x0) fcntl$getflags(r3, 0x400) 2018/01/17 18:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f00003e4000)={0x0, @in={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x4}, &(0x7f0000ca7000)=0x98) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f00008b4000-0x8)={r1, 0x3ff}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000d01000)=0x7ff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x3c, &(0x7f0000312000-0x4)=0x1, 0x4) setsockopt$sock_int(r0, 0x1, 0x23, &(0x7f00008b5000-0x4)=0x80, 0x42c24efd) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00002f5000-0x8)={0x0, 0x0}) setsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f00002cf000-0x78)="5780d01c", 0x4) getsockopt$inet6_opts(r0, 0x29, 0x3f, &(0x7f0000558000)=""/4096, &(0x7f0000456000)=0x1000) sendto$inet6(r0, &(0x7f0000adb000)="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", 0x7d0, 0x0, &(0x7f0000809000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(r0, &(0x7f0000855000-0x70)=[{&(0x7f0000a7b000)=""/196, 0xc4}], 0x1) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ce0000-0x9)='/dev/rtc\x00', 0x101001, 0x0) socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet6_opts(r2, 0x29, 0x0, &(0x7f00002de000-0x10)=@hopopts={0x3b, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x1, [0x0]}]}, 0x10) getsockname$ax25(r3, &(0x7f0000330000)={0x0, {""/7}, 0x0}, &(0x7f0000b60000-0x4)=0x10) splice(r0, &(0x7f0000914000-0x3)=0x0, r3, &(0x7f00004fa000)=0x0, 0x3, 0x8) 2018/01/17 18:44:03 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000424000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) readahead(r0, 0x2, 0x5) futimesat(0xffffffffffffffff, &(0x7f0000b43000)='./file0\x00', &(0x7f0000c41000-0x20)={{0x0, 0x0}, {0x77359400, 0x0}}) r1 = socket$inet6(0xa, 0x0, 0x1000) r2 = dup3(0xffffffffffffff9c, r1, 0x80000) fcntl$getownex(r2, 0x10, &(0x7f0000ad8000)={0x0, 0x0}) fcntl$lock(r1, 0x80002, &(0x7f0000056000-0x20)={0x2, 0x1, 0xffffffffffffffff, 0x8, r3}) setsockopt$inet6_IPV6_ADDRFORM(r2, 0x29, 0x1, &(0x7f00005dc000)=0x2, 0x4) openat(r2, &(0x7f00008d0000-0x8)='./file0\x00', 0x400, 0x41) fcntl$notify(r1, 0x402, 0x6) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f000063b000)='scalable\x00', 0x9) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000a2c000)=0x0) sendto$inet6(r1, &(0x7f00004a0000-0x33)="516e709ccdff9987bdf59d548c9e6163cdb546c2e5a67e59bc883ebaae7d4c061a77bc5f3ce478c83c87b1209061bdb2a40f87", 0x33, 0x80, &(0x7f000094b000)={0xa, 0x3, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x200}, 0x1c) tgkill(r3, r3, 0x31) 2018/01/17 18:44:03 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = open(&(0x7f0000eba000-0x8)='./file0\x00', 0x400000, 0x8) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r2, 0xc0505350, &(0x7f000071f000)={{0x4, 0x80000000}, {0x988a, 0x3}, 0x40, 0x1, 0x4, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r0) accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) close(r0) 2018/01/17 18:44:03 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008a2000-0x9)='loginuid\x00') openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000067a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) sendfile(r0, r0, &(0x7f00001f0000)=0xffffffffffffffff, 0x9) request_key(&(0x7f0000f1a000)='dns_resolver\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003aa000)='\x00', 0x0) setsockopt$l2tp_PPPOL2TP_SO_REORDERTO(r0, 0x111, 0x5, 0x3ecad813, 0x4) 2018/01/17 18:44:03 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigaction(0x0, &(0x7f0000013000)={0x0, {0x0}, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000013000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(r0, 0x9) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000da9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r2, &(0x7f00000bd000)=[], 0x80, 0x0) connect(r1, &(0x7f0000586000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x3, 0x2, 0x2, 0x1, {0xa, 0x1, 0x7, @loopback={0x0, 0x1}, 0x80}}}, 0x32) r3 = open(&(0x7f000061c000-0x8)='./file0\x00', 0x0, 0x44) syz_open_dev$binder(&(0x7f0000d29000)='/dev/binder#\x00', 0x0, 0x800) getpeername$netlink(r3, &(0x7f0000913000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000235000-0x4)=0xc) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000f76000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000444000-0xa0)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x10}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x6, 0xda58, 0x8, 0xa}, &(0x7f00006ea000-0x4)=0xa0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000d81000)=0x2) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000868000-0x12)={r5, 0x1, 0x5, [0x7, 0x200, 0x0, 0xfff, 0xce1]}, 0x12) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) userfaultfd(0x80800) 2018/01/17 18:44:03 executing program 1: mmap(&(0x7f0000000000/0xfdb000)=nil, 0xfdb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000fd9000)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, &(0x7f0000fda000)=0x0, r1, &(0x7f0000fdb000-0x8)=0xfffffffffffffffe, 0x5, 0x0) 2018/01/17 18:44:03 executing program 5: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000003000-0x20)={0x1, 0x0, 0x3, 0x40}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f0000003000-0x10)={r1, 0x5}) r2 = socket$unix(0x1, 0x2, 0x0) connect$unix(r2, &(0x7f0000002000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 18:44:03 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000016000)="6664001f66d0") ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000b95000-0x8c)={0x5, 0xffffffffffffff83, 0x3, 'queue0\x00', 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00008a7000)={0x0, 0xfff, 0x0}, &(0x7f000013c000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00005c7000-0x10)={0x1800000000, 0x5, 0x0, 0x7, r1}, &(0x7f0000a5d000)=0x10) getdents(r0, &(0x7f0000936000-0x47)=""/71, 0x47) execveat(r0, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f0000843000)=[&(0x7f0000019000-0x13)="2d5d000a09d0766d6e657430"], &(0x7f0000395000)=[&(0x7f00006f7000)="6664001f66d0", &(0x7f0000b25000-0x2)=',\x00'], 0x0) 2018/01/17 18:44:03 executing program 7: mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0xfffffffffffffffe, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r0, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) [ 197.605037] FAULT_FLAG_ALLOW_RETRY missing 30 [ 197.605600] FAULT_FLAG_ALLOW_RETRY missing 30 [ 197.605609] CPU: 0 PID: 6631 Comm: syz-executor4 Not tainted 4.9.77-g033d019 #14 [ 197.605615] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 2018/01/17 18:44:03 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f0000000000)={0x80000001, 0xe64a, 0x80000001, 0x7fffffff}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x88) sendto$inet6(r1, &(0x7f0000e6c000)="", 0xffe3, 0x0, &(0x7f0000e27000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000f18000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006d3000)=0xe8) ioprio_set$uid(0x3, r2, 0x1) setsockopt$inet6_dccp_int(r1, 0x21, 0x5, &(0x7f0000511000-0x4)=0xbb2f, 0x4) 2018/01/17 18:44:03 executing program 1: mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f000001b000)={@multicast2=0xe0000002, @loopback=0x7f000001, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) r1 = fcntl$getown(r0, 0x9) syz_open_procfs(r1, &(0x7f000001c000-0xb)='projid_map\x00') getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0x90) [ 197.605628] ffff8801cdaff8f0 ffffffff81d941c9 ffff8801cdaffbd0 0000000000000000 [ 197.605639] ffff8801c5942e90 ffff8801cdaffac0 ffff8801c5942d80 ffff8801cdaffae8 [ 197.605650] ffffffff81661c5a 0000000000002a2e ffff8801b57a08f0 ffff8801b57a08a0 [ 197.605652] Call Trace: [ 197.605667] [] dump_stack+0xc1/0x128 [ 197.605676] [] handle_userfault+0xa3a/0x1310 [ 197.605686] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 197.605694] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 197.605702] [] ? handle_mm_fault+0x117b/0x2530 [ 197.605708] [] ? handle_mm_fault+0x1fc3/0x2530 [ 197.605715] [] handle_mm_fault+0x1fd1/0x2530 [ 197.605723] [] ? avc_has_extended_perms+0x33f/0xf10 [ 197.605729] [] ? __pmd_alloc+0x410/0x410 [ 197.605736] [] ? avc_has_extended_perms+0x3fc/0xf10 [ 197.605745] [] __do_page_fault+0x5c2/0xd40 [ 197.605752] [] ? mm_fault_error+0x2c0/0x2c0 [ 197.605760] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 197.605767] [] do_page_fault+0x27/0x30 [ 197.605775] [] page_fault+0x28/0x30 [ 197.605783] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 197.605791] [] ? SyS_mq_notify+0xc5/0xbf0 [ 197.605797] [] ? __fget+0x201/0x3a0 [ 197.605805] [] ? SyS_mq_timedreceive+0xdb0/0xdb0 [ 197.605811] [] ? __fget+0x228/0x3a0 [ 197.605816] [] ? __fget+0x47/0x3a0 [ 197.605823] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 197.605831] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 197.605838] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 197.605845] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 197.635909] TCP: request_sock_TCP: Possible SYN flooding on port 20026. Sending cookies. Check SNMP counters. [ 197.882971] CPU: 1 PID: 6619 Comm: syz-executor4 Not tainted 4.9.77-g033d019 #14 [ 197.890481] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.900501] ffff8801d8fc7930 ffffffff81d941c9 ffff8801d8fc7c10 0000000000000000 [ 197.908473] ffff8801c5942e90 ffff8801d8fc7b00 ffff8801c5942d80 ffff8801d8fc7b28 [ 197.916447] ffffffff81661c5a 0000000000002a2e ffff8801c4eab8f0 ffff8801c4eab8a0 [ 197.924415] Call Trace: [ 197.926976] [] dump_stack+0xc1/0x128 [ 197.932312] [] handle_userfault+0xa3a/0x1310 [ 197.938342] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 197.945330] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 197.951717] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 197.958616] [] ? handle_mm_fault+0x117b/0x2530 [ 197.964815] [] ? handle_mm_fault+0x1fc3/0x2530 [ 197.971015] [] handle_mm_fault+0x1fd1/0x2530 [ 197.977041] [] ? __pmd_alloc+0x410/0x410 [ 197.984291] [] __do_page_fault+0x5c2/0xd40 [ 197.990840] [] ? mm_fault_error+0x2c0/0x2c0 [ 197.997569] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.004210] [] do_page_fault+0x27/0x30 [ 198.009723] [] page_fault+0x28/0x30 2018/01/17 18:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ec6000)='/proc/self/net/pfkey\x00', 0x0, 0x0) r1 = userfaultfd(0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000bb1000+0x29c)={0x0, @in6={{0xa, 0x2, 0x101, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000b83000-0x4)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000923000)={r2, @in6={{0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000ffb000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000a5e000-0x20)={{&(0x7f0000000000/0x4000)=nil, 0x4000}, 0x1, 0x0}) readv(r0, &(0x7f0000080000)=[{&(0x7f0000002000-0x4e)=""/1, 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000002000-0x30)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000a53000)={0x0, 0x0}, &(0x7f0000001000)={0x0}, 0x8) 2018/01/17 18:44:04 executing program 6: r0 = syz_open_dev$mice(&(0x7f00001e6000)='/dev/input/mice\x00', 0x0, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = mq_open(&(0x7f0000001000-0xa)='/vboxnet1\x00', 0x1, 0x40, &(0x7f0000bdd000)={0x0, 0x6, 0x4, 0x200, 0x4, 0x20, 0x55c00000000, 0x8cb}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) fcntl$getownex(r1, 0x10, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000002000-0x8)={0x2, r2}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_buf(r0, 0x1, 0x1a, &(0x7f0000002000)=""/205, &(0x7f0000000000)=0xcd) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000003000)=0x14) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000004000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x0, r3}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x7a1a5f21) ioctl$EVIOCGSND(r0, 0x8040451a, &(0x7f0000001000-0x5b)=""/91) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000002000-0xc)='cifs.spnego\x00', &(0x7f0000003000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000005000-0x1)='\x00', 0xfffffffffffffffe) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = request_key(&(0x7f0000001000)='keyring\x00', &(0x7f0000005000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000004000)='procmd5sum\x00', 0xffffffffffffffff) keyctl$search(0xa, r4, &(0x7f0000004000)='.request_key_auth\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r5) r6 = dup2(r1, r0) prctl$setptracer(0x59616d61, r2) ioctl$DRM_IOCTL_FREE_BUFS(r1, 0x4010641a, &(0x7f0000002000)={0x9, &(0x7f0000003000-0x24)=[0x9, 0x800, 0xfffffffffffffffd, 0x4, 0x9, 0x9, 0xb7, 0x2, 0x158f19d9]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r6, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000005000)=0x14, 0x800) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, &(0x7f0000007000-0x8)='rxrpc_s\x00', &(0x7f0000003000-0xb)='procmd5sum\x00') 2018/01/17 18:44:04 executing program 5: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000008000-0x38)={&(0x7f000001a000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000019000-0x210)={0x11, 0x32, 0x501, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x4, 0x0, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f000001e000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f000001e000-0x4)={0x2}, 0x4) 2018/01/17 18:44:04 executing program 1: mmap(&(0x7f0000000000/0xf40000)=nil, 0xf40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0x0, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000df1000-0x4)=0x0) mmap(&(0x7f0000f40000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000f41000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000d67000-0x7d)="103bc3bd005235f295e564215948d6bf9a696eda094384c0a659818279d8187638cd2c801c9194c0894e100568d4c9bfe80368e6349de4c8fd2cf7ce32c57f65365ee373825833c3129ad17bb54594b70ad7da5fca24c6757838e9ee986bb773c0e999343682c775f9d469a4f0ab919d1d5c9e2f124e515e5e1ac629e2") 2018/01/17 18:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x820000000000000a, 0xa, 0x0) bind$inet6(r0, &(0x7f0000f16000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x200000001}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000fca000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000eb6000)=0xc) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000025e000)=@assoc_id=r1, &(0x7f00003af000)=0x4) connect$inet6(r0, &(0x7f00006b2000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/17 18:44:04 executing program 7: seccomp(0x1, 0x1, &(0x7f0000045000-0x10)={0x1, &(0x7f00007df000)=[{0x7, 0x3, 0x0, 0xffffffff}]}) fsync(0xffffffffffffffff) socket$inet6_sctp(0xa, 0x5, 0x84) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00005a1000-0x8)={0x0, 0x0}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000af3000-0x9)='/dev/ppp\x00', 0x4000, 0x0) recvfrom$ipx(r1, &(0x7f0000dfb000)=""/186, 0xba, 0x10001, &(0x7f0000470000-0x10)={0x4, 0x9, 0x8, "a3097cda9a8e", 0x8, 0x0}, 0x10) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) arch_prctl(0x1004, &(0x7f0000000000)="36951a79f4a6e000b5f4a1e346b18c8536d3f2ed78de199de3836e11f007a8f086bfbd975901686de25a7aa8143b641079d57c5142159fbb7e161bd07d27599c54d19ac333b4b098a8c6ffe90f0cbd93a2d45fd05bdbdcd4bd95377538aade39c9f622f0ad423fde725965eac053fae942a00e7d2db7b9124b7da974fa4e8a169fd32899e7a862dc6245216bb8") 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x2) bind$netlink(r0, &(0x7f0000687000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x2000}, 0xc) close(r0) 2018/01/17 18:44:04 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000-0x5)='user\x00', &(0x7f00005f9000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0xa1)="d60faf3126661173c7cf95e1b33e5205ad34b3f87f986900a8059e5506c577517d50ad7af037e0d33af6fad22f4527ba26011adfb9a396db54b155f0118472bf649b9677791246b32fbbfa4f686da03ece34dd595966600b7338bffcf3ac32e35b74901caba1693c63d87fd331282df28ae895acd3a119834a09c233cde3b57e9e9c1caa22081cefbc2172b38b2ae82d07477fa7167746511e6dd489353838a7d0", 0xa1, 0xfffffffffffffff8) keyctl$read(0xb, r0, &(0x7f00008f1000)=""/127, 0x7f) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000001000-0x4)={0xfffffffffffffffd}, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000002000-0x10)={0x0, 0x4, 0x4, 0x26}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000002000-0x10)={0x5, 0x4, 0x7, 0x10001, r2}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r1, &(0x7f0000003000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000001000)=0x10) ioctl$sock_inet_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$packet(r1, &(0x7f0000004000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000003000-0x4)=0x14) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreq(r1, 0x0, 0x27, &(0x7f0000003000-0x8)={@multicast2=0x0, @broadcast=0x0}, &(0x7f0000004000)=0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000006000-0x98)={r3, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x1200000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000007000-0x8)={r5, 0x0}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000007000)=0x100000001, 0x4) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000004000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000008000-0x4)=0xc) ioprio_set$uid(0x3, r6, 0x36e4) socket$inet6(0xa, 0x6, 0xfff) bind$pptp(r1, &(0x7f0000004000)={0x18, 0x2, {0x2, @remote={0xac, 0x14, 0x0, 0xbb}}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000008000)=@sack_info={r5, 0x7, 0x5}, &(0x7f0000008000)=0xc) [ 198.014975] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 198.021794] [] ? SyS_futimesat+0xbb/0x1b0 [ 198.027560] [] ? SyS_utimensat+0x160/0x160 [ 198.033415] [] ? do_futex+0x15c0/0x15c0 [ 198.039007] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 198.045652] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 198.052467] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 198.059021] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ddf000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000b4f000-0x4)=0x0) sysfs$2(0x2, 0x10001, &(0x7f000030e000-0xcb)=""/203) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f00001c5000-0x6)={0x1, 0x7, 0x7f}) ioctl$KDGETLED(r0, 0x4b31, &(0x7f00003a8000-0x1)=0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000f0000)=0x0) ioctl$TIOCSBRK(r0, 0x5427) 2018/01/17 18:44:04 executing program 1: mmap(&(0x7f0000000000/0xe0b000)=nil, 0xe0b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$packet(0x11, 0x3, 0x300) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r0, &(0x7f0000e0c000-0x38)={0x0, 0x0, &(0x7f000059e000)=[{&(0x7f0000e0b000)="94f5395fc92513", 0x7}, {&(0x7f000095b000-0xab)="ab60f1a3e208a4cbd2a7b5ca7cab1a9c0ba0812de61312859fff6cd5077d1852052a29c1b4d7ee430a14d1959b4d23e22e69e34b6806b802b17c782a1bb9f6d18b965f3eca01d45eeacfee8600f5c5439a134557c479be7ad1cd14bbd82885fec017d408ebfb156b480b8faf53938583daab2071865e7069868750de542642a8f2ef01f4617bb7c4f856b64722a0f730dfb465912a5688111c29c22f657c6df2b5795ba19835a25d28ec92", 0xab}, {&(0x7f0000e0b000)="7ada830713b3852aa1114b49fe927c30abb84bc51d14ed909354493605d522fd1156f1a394a141072b119ac399815003bb2140047d513a9be1b734e939e71292617b7d73b061285e2d6c1cb9ff36a920cfc675c712fb19b685897086cf387aa2fb5cb536fe22a61738cf2b8a06a3c543f9c3ebab61f0e0b736881eec2bb5ed831216c60ac62906edf6644b03870936ac0652ed395a95bd09703056e26823ab9763c00e19c8dde8031a32ce62a5a063979d2d7835e96c3d20e24fe9cc0016465be89b9351184747ec09f28614287f0bd900df1ae64b06d6bff4fda28af993e0f44577bee56d", 0xe5}, {&(0x7f0000e0c000-0x69)="43e6c4e78681b6fb38b979325e6effd7a55a2e9f64f1c89db7bfbc791cd00c1b9e7aaee22b625cdd53e18524ee49e8a264803b9478e05205012285b77d5c6a9c98cef7ac2fa47f8b2e091acc6e6e8847a22e8422cf600824f709c46655a281165418b13713096093", 0x68}], 0x4, &(0x7f0000e0c000)=[{0x20, 0x115, 0x3, "097e1cd3f3154fae37fb47"}, {0x88, 0x1ff, 0x3, "2ee7ea6e7d487e4c7fe748d76f4b8ad0b4acf5032db917b3aee266b74e7b4e0d74d20559812e94f4862e832a57ba13cf0b8807a317bd94b090b8e4ae7a7c41ab0418cb148b486f0c3c8db85767e4521c7085a9506a3f5b515bbd9f8ed3380bae74bcb448219e4db752381f195b81ca1e76538342bfbacb8c"}, {0xfffffffffffffe7b, 0x0, 0x7, "fb52fd3254f4042b82bab0cde02c607bc5d189b2d528c2285fbb6f310032bcd782ce63b252eeab7699c6f68bc3e48768e146667cd949afd412b1be39c5278b7a0911bf85912be99830b8ac1f9c77d849bcaabd2bac228e41350308e061ef1c8de4e49b55b05e11611d1df8c3e3fa427d33e74a281d6cac66485f85b40c1e4483ba82375b0debc63650e733eb745003345028eeebce"}, {0xb8, 0x6, 0xe838, "69b48fe176e11aff1fb685256e00000000000000007a109f0af99034b6ca673e3ea13963ace85fe46eb50638d69ba7d07bdafe143e4f8824543b5347adb672223ca7b352396d000597543be3c1067970b9e2cbf85aa2b7e860cb0b61a56d35232df4461d93d5d44678aad5e96af98977ccda36a1dcaf6af4abb227652f60da4ac0ffa857f2634fd83431ebfeb364e6aac0813e460d5a99ae8ca4f2b2348ee554d67b8565f85d8db3"}, {0x90, 0x6, 0x7, "282742c5aba4831dd2d62f874bb41793464848c009a216dd6eb7b4c7a9eda3b65b5728838e02817f2c618237629d0b9da2cea6784152e97cedc3bec37488e69f9115e67b6c87b0e4268848175822a1fa1c14cc1ae6d097b10c0bbdb79db4aeb828aea0733c51ef1ea3d8cce0a02cd31e4fcd1917f976a6bf46de87b3"}, {0xf0, 0x88, 0x2, "bf0068a1e6746a79a5c9f29b5dd37eb7c38c51796b37c621799fa7f903819e34575cdb94833409cfe09ac81702e02d7c603bc3c30fe88b52287c594f7ef316b70e44b00c584632b25124259c458b34e4476a677dc67127429b4fed4891df509dc857a00a6247504b88503c5fcabed606400298475f2faae86044a3f858b1d76eb596706c8f3681bef5c9a70e8b9c1bef0ded8683258b796d2e47f42aae77571e64eae389ba202a1c37abe285acade6bc944f38ea89da795aa04d32868b27bbce2b28f1dc89d700d056abcea29ed3d46b0201970df268c361fc4c"}, {0x110, 0x117, 0x7fff, "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"}], 0x498, 0x0}, 0x4000040) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e0c000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x102c, &(0x7f0000e0d000-0x102c)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipx={0x8137, {0xffff, 0x101e, 0x4, 0x1, {@random=0x80000001, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], 0x88c}, {@broadcast=0xffffffff, @random="2764b68bf43d", 0x6}, "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"}}}}, &(0x7f0000c81000-0xc)={0x1, 0x1, [0x507]}) sendto$inet(r0, &(0x7f0000de2000-0x1)="", 0xfffffffffffffd43, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f0000807000-0x4)='keyring\x00', &(0x7f00009d8000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xfffffffffffffffb) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r1, r1, &(0x7f0000711000-0x8)=0xfffffffffffffffd, 0x2a) r2 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000c68000)=0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000008000-0x30)={0x44, 0x0, &(0x7f000000e000-0xb8)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006000-0x18)=[], &(0x7f000000c000)=[]}}], 0x0, 0x0, &(0x7f000000d000-0xa5)=""}) 2018/01/17 18:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = accept(r1, &(0x7f0000681000)=@ethernet={0x0, @random=""/6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000209000-0x4)=0x10) sendmsg$nl_xfrm(r2, &(0x7f0000d0b000)={&(0x7f0000ae9000+0x578)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000df4000)={&(0x7f0000f69000)=@updpolicy={0xb8, 0x19, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@loopback={0x0, 0x1}, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) fchdir(0xffffffffffffffff) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f000029f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10810, r0, 0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000083c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000450000-0xc)={0x4000000, 0x8, 0x3c}) 2018/01/17 18:44:04 executing program 2: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00007c9000)='/dev/autofs\x00', 0x101000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000001000-0x5)=""/5) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r1, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) acct(&(0x7f0000312000)='./file0\x00') r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r2, 0x6, 0x1d, &(0x7f0000d2f000)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c35", 0xb8) r3 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000796000-0x4)=0xb, 0xffffffffffffff83) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r3, r4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") chown(&(0x7f0000b72000-0x6)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000618000-0x14)={0x2, 0x1, 0x0, 0x4, 0x7fff}, 0xffffffffffffffd8) ioctl$sock_inet_tcp_SIOCATMARK(r1, 0x8905, &(0x7f00000bd000-0x4)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r2, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r1, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r1, 0x10, 0x0}, {r1, 0x3004, 0x0}, {r1, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000bb2000)={0x0, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x6}, &(0x7f0000f1a000-0x4)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00000f0000)={r5, @in6={{0xa, 0x3, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8001, 0x7fff}, &(0x7f0000f4d000-0x4)=0x98) [ 198.078763] tc_dump_action: action bad kind [ 198.088364] tc_dump_action: action bad kind [ 198.142729] binder: 6730:6736 transaction failed 29189/-22, size 0-0 line 3004 [ 198.172197] binder: 6730:6749 transaction failed 29189/-22, size 0-0 line 3004 2018/01/17 18:44:04 executing program 4: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) capset(&(0x7f0000011000)={0x0, 0x0}, &(0x7f0000001000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f00001b4000-0x1)="de") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0x9a7000)=nil, 0x9a7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000512000-0xf)='pagemap\x00') pread64(r0, &(0x7f0000016000)=""/0, 0xffffffffffffff95, 0x1) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f00002ba000-0x106)={0x0, 0xfe, "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"}, &(0x7f0000398000-0x4)=0x106) mmap(&(0x7f00009a7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009a8000-0xc)=@sack_info={r1, 0x81, 0xea1b}, 0xc) 2018/01/17 18:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pkey_free(0xffffffffffffffff) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000f51000)={0x8000, 0x205, 0x270b, 0x101, 0x0}, &(0x7f00002fb000-0x4)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f000096a000)={r1, 0x94, "2243c9308d9f8874913332b463651cd08c8ed8132b9e1c925e98c9faa1fdff1b34f3520297d8cf76fa8f88e31fc42d4de444317a0e6a48d8f92ba3f6f551bcb6350d12bffb68d1db8cebf5301330b58b7e7f7e01918128f0d5708fa9a9e8547af845608bc9293f6dcee8e4540a984d7ccf44ecbea9aeee822354c53fb640426f6f34588cd6cbbcf2c754b9909734ef9a3d0b73d8"}, &(0x7f0000080000-0x4)=0x9c) msync(&(0x7f000021a000/0x3000)=nil, 0x3000, 0x1) 2018/01/17 18:44:04 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000715000-0xf)='/dev/sequencer\x00', 0x0, 0x0) getsockname$netrom(r0, &(0x7f00005d3000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000262000-0x4)=0x48) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00001aa000)='net/psched\x00') r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpid() sched_setparam(r3, &(0x7f0000360000)=0x1) connect$inet(r2, &(0x7f0000607000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fcntl$setstatus(r2, 0x4, 0x800) sendfile(r2, r1, &(0x7f000033d000-0x8)=0x0, 0x1) 2018/01/17 18:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000d6c000-0x9)='/dev/rtc\x00', 0x280000, 0x0) ioctl$EVIOCGRAB(r2, 0x40044590, &(0x7f00008e1000)=0x80000000) bind$unix(r1, &(0x7f0000c46000-0xa)=@file={0x1, './file0\x00'}, 0xa) listen(r1, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000411000)=0x4, 0x4) connect(r0, &(0x7f000009f000)=@un=@file={0x1, './file0\x00'}, 0xa) r3 = syz_open_procfs(0x0, &(0x7f00009f7000)='net/unix\x00') sendfile(r0, r3, &(0x7f000097d000)=0x0, 0xff) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f0000eb9000-0x4)=0x0, &(0x7f0000c71000-0x4)=0x4) 2018/01/17 18:44:04 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000558000-0xe8)={{{@in6=@loopback={0x0, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000001000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7ff, 0x9, 0x947c, 0x500, 0x0, 0x84, r1}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000002000-0xd)='/selinux/mls\x00', 0x0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_void(r2, 0x29, 0x13, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000001000-0x8)={0x0, 0x5}, &(0x7f0000001000)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000001000)=@int=0x401, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x4, 0x1, 0x9, 0xffffffff, r3}, &(0x7f0000001000)=0x10) 2018/01/17 18:44:04 executing program 6: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00008bc000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f0000ab9000)={{0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xb}, 0xfffffffffffffff8}, {0xa, 0x0, 0x800, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, 0x5, [0x969, 0x4, 0x5, 0x4, 0x4, 0x2, 0x8000, 0x3]}, 0x5c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x37, &(0x7f0000000000)=@fragment={0x5f, 0x0, 0x8581, 0x1, 0x0, 0x9e5, 0x0}, 0x8) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000849000-0x12)='/dev/loop-control\x00', 0x8003, 0x0) 2018/01/17 18:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000c80000-0x10)='/selinux/status\x00', 0x0, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0x7, &(0x7f0000f79000)={0x3, 0x3, 0x1, 0x10001, r1}) r2 = syz_open_dev$loop(&(0x7f0000b5c000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000b43000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6e) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f29000-0xa)={0x3, [0x66, 0x1, 0x7f]}, &(0x7f000011d000-0x4)=0xa) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000fc1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000530000)=0xb) r4 = dup2(r3, r2) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000af7000-0x4)=0x100000004) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x71, &(0x7f000008b000)={0x0, 0x8}, &(0x7f000095c000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000a24000)={r5, 0x4, 0x1d, 0x0, 0x100000001, 0x9}, 0x14) recvfrom(r3, &(0x7f0000c70000-0x46)=""/70, 0x20c, 0x10020, &(0x7f0000719000)=@in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3) fcntl$addseals(r3, 0x409, 0x8) sendto$inet(r3, &(0x7f000045d000)="", 0x0, 0x208000, &(0x7f0000fa2000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r4, &(0x7f0000eb1000)=""/0, 0x0, 0x0, &(0x7f0000fd8000-0x10)={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r3, &(0x7f0000760000)={&(0x7f0000f25000)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00009b1000-0x50)=[{&(0x7f0000969000-0x6f)='^', 0x1}], 0x1, &(0x7f0000de4000)=[], 0x0, 0x0}, 0x0) 2018/01/17 18:44:04 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000012000-0x15)='/proc/self/net/pfkey\x00', 0xd50266a5bd75cc7, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, &(0x7f0000003000-0x4)=0x3) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_settime(0x0, 0x0, &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 198.194680] binder: undelivered TRANSACTION_ERROR: 29189 [ 198.200369] binder: undelivered TRANSACTION_ERROR: 29189 [ 198.264809] FAULT_FLAG_ALLOW_RETRY missing 30 [ 198.269415] CPU: 1 PID: 6775 Comm: syz-executor6 Not tainted 4.9.77-g033d019 #14 [ 198.276939] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.286283] ffff8801c6e578d0 ffffffff81d941c9 ffff8801c6e57bb0 0000000000000000 [ 198.294276] ffff8801c927d010 ffff8801c6e57aa0 ffff8801c927cf00 ffff8801c6e57ac8 [ 198.302273] ffffffff81661c5a 0000000000002a2e ffff8801b3ba08f0 ffff8801b3ba08a0 [ 198.310267] Call Trace: [ 198.312828] [] dump_stack+0xc1/0x128 [ 198.318168] [] handle_userfault+0xa3a/0x1310 [ 198.324202] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 198.331206] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 198.337605] [] ? preempt_schedule+0x25/0x30 [ 198.343556] [] ? ___preempt_schedule+0x16/0x18 [ 198.349770] [] ? handle_mm_fault+0x117b/0x2530 [ 198.355971] [] ? handle_mm_fault+0x1fc3/0x2530 [ 198.362176] [] handle_mm_fault+0x1fd1/0x2530 [ 198.368206] [] ? wake_up_q+0x8a/0xe0 [ 198.373538] [] ? __pmd_alloc+0x410/0x410 [ 198.379223] [] __do_page_fault+0x5c2/0xd40 [ 198.385085] [] ? mm_fault_error+0x2c0/0x2c0 [ 198.391033] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 198.397673] [] do_page_fault+0x27/0x30 [ 198.403188] [] page_fault+0x28/0x30 [ 198.408438] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 198.415250] [] ? SyS_timer_settime+0x103/0x3a0 [ 198.421450] [] ? SyS_timer_getoverrun+0x100/0x100 [ 198.427914] [] ? SyS_futex+0x22e/0x2d0 [ 198.433434] [] ? do_futex+0x15c0/0x15c0 [ 198.439036] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 198.445675] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 198.452484] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 198.459033] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/17 18:44:04 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000bcc000-0x4)=0xa72, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000d9e000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f00008aa000-0xf)='/dev/sequencer\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f00007f4000-0x4)=0x5, 0x4) sendto$inet(r0, &(0x7f0000a29000-0x1)="", 0x0, 0x20008045, &(0x7f00005f0000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:04 executing program 6: r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000d4d000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00005f9000-0xe8)={{{@in=@multicast1=0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f000036c000)={@remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x11}, r1}, 0xc) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000001f000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r2, &(0x7f0000005000)={&(0x7f0000020000-0x10)=@ax25={0x3, {"d4347cea255127"}, 0x7}, 0x10, &(0x7f0000020000-0x10)=[{&(0x7f000001f000)="98ce8da2c3f15a0b8940e38de98fe6cfa7a6c6457442db133440971f57dd61e5abfcffa37fd726d1be40df7687e58e6b3b8543a1b8cdb3aec7d9a79969498f9f822608212ae4e900efbe7607beec21bc10361145afba63432ec175ea2d71a015c087f306587c220e33c330b7c4978440cd559bb39e5700afe5177d78f10a1186ce1feb220fe53b188b63a52f1751ae29071ec45e0615cc97a3b2dce53b70ff19e2436b428a8189ad6747bac3c513", 0xae}], 0x1, &(0x7f000001a000-0x218)=[{0x70, 0x113, 0x7, "d2c8ebe572739da208c71c1479241cc93f548e6a76ad63d28eb8e2ebd78b8023ceda5a2a7b6787eae1373e765a54d66e823846005f7a6e0f0fb892dd29d783f7b5205ae274bfcb173cb3abf1f16e91fa13ac21880ec6ebd268"}, {0xb8, 0x10a, 0x3, "4411faa9009d57a1f6693a57170004673b42cc049c0601a36917691b55cebe094b31630a0e509e88646705ae484163f4a020a0fa21eb6c990abc8b18cd5f64e7e25dd773d4dcfb7ebe7a69d34ce7ed89561d316f17726e704b91d64bbb0c8b309996e09d77e16dbc863e0f8ed8721d7b4abaf8ebb59d70774cd752baf59e0ea0870c63c24b7fff8f0c0e7b218cf4691beb9d42fabcbc14b6824fe4d3893ab2dbe28c2c"}, {0x30, 0x103, 0x1, "82f1ba47ce446422249a11bad18592ffe4429bf068e2f366d3ffdc"}, {0xc0, 0x1ff, 0x8, "5b05f5586a6e04250d1a422835c644b26ab9546291b560e2c2bc16d5eca7731eacaba63098dd084928392defaefd0913acca9823104493cb0bbb9a7b9e7c4aaea219f61ba15dbd409d30485eb18d067a1ca336e1c8edd6b477d5f7c1a3f3863557b5321670fcf3d7a43f1f9df0fcc32dc263eb7cf7f6daee4a74a8b32f0c8da9a24cb5afef30bf559ac0b1aecd988556c1b0473e432cb02a085e314977c7b5dd38986b2b9034952dd779d8"}], 0x218, 0x44}, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f0000020000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000021000-0x8)='./file0\x00', &(0x7f0000020000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000008000)='./file0\x00', &(0x7f0000009000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r4) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000017000-0x150)=[{&(0x7f0000002000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f000001a000)=[], 0x0, &(0x7f000001a000)=[], 0x0, 0x0}, {&(0x7f0000010000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f000001a000)=[{&(0x7f000000c000-0x1000)="", 0x0}], 0x1, &(0x7f000001a000)=[], 0x0, 0x0}], 0x2, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000021000+0x516)='./file1\x00', &(0x7f0000004000-0xd)=@known='security.evm\x00', &(0x7f000000a000)="706f7369785f61636c5f6163636573738e237d706f7369785f61636c5f616363657373fd5d656d3100", 0x29, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0x0, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$netrom(0xffffffffffffff9c, 0x0, &(0x7f0000c92000-0x4)=0x0, 0x80000) r1 = accept4$netrom(r0, 0x0, &(0x7f0000c70000)=0x0, 0x800) getsockname$netrom(r1, &(0x7f00007bd000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000578000-0x4)=0x10) mkdir(&(0x7f00004e0000)='./file0\x00', 0x101) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000002c000)='./file0\x00', &(0x7f000002d000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r2 = syz_fuseblk_mount(&(0x7f0000100000)='./file0/bus\x00', &(0x7f0000206000-0xc)='./file0/bus\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) pipe2(&(0x7f0000b93000-0x8)={0x0, 0x0}, 0x84800) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000558000-0x4)=0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00005d5000)={0x0, 0x0, 0x0}, &(0x7f0000fe7000-0x4)=0xc) fstat(r0, &(0x7f0000e28000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000ed3000)={{{@in=@rand_addr=0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ac2000)=0xe8) fstat(r2, &(0x7f0000c91000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) llistxattr(&(0x7f0000733000)='./file0\x00', &(0x7f000060a000)=""/218, 0xda) sendmsg$unix(r4, &(0x7f0000c02000-0x38)={&(0x7f0000fd2000-0xe)=@file={0x1, './file0/bus\x00'}, 0xe, &(0x7f0000e35000-0x10)=[{&(0x7f00002a0000-0xe4)="82ff7e8b4ec54b9b2bcc7878a64204f7dfd26e37e3335ae1090e39165b302041bf9ee9c20de367df56aa2eaf844479d170b633f4db2ddf690dde2f9f492fbeb8db76428d439a04ecb135d3594988a4d948d42e41e3bc57d25263945c23063f201b611f4e112118f45213379574cae12a077fc90c03e49ba405d54dbd0729793efc55b172a208eca1f032525b074428cd861572c779f138a24827d62bf0c94d9244f4ea3e03b0ac411d032715dcb8430e66995b8ab8d5412f86ff3564f9a59bc76c791b2578a301d9abf05e039884483e145c4c95eeb425c440dbcdd1e0cd59a5c948dce9", 0xe4}], 0x1, &(0x7f0000a63000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r2, r2]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r2, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}, @cred={0x20, 0x1, 0x2, r8, r9, r10}], 0xc8, 0x20000000}, 0x2000c800) socket(0x19, 0x5, 0xffff) times(&(0x7f0000e99000-0x20)={0x0, 0x0, 0x0, 0x0}) sync() ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000a0e000)={@generic="779cdac2aa4dc366b3faf2d094aed97e", @ifru_flags=0x9c00}) socketpair(0x411, 0x805, 0x80000001, &(0x7f0000b5e000-0x8)={0x0, 0x0}) accept(r3, &(0x7f000043b000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, &(0x7f0000650000)=0xfffffffffffffff8) 2018/01/17 18:44:04 executing program 7: r0 = socket(0x10000000000018, 0x1, 0x1) getsockname$ipx(r0, &(0x7f0000002000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000001000-0x1a4)=[{{&(0x7f0000001000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00007af000)=[{&(0x7f0000001000-0xeb)=""/235, 0xeb}, {&(0x7f000026a000)=""/25, 0x19}, {&(0x7f0000000000)=""/9, 0x9}, {&(0x7f0000001000-0x41)=""/65, 0x41}], 0x4, &(0x7f0000153000)=""/12, 0xc, 0x80}, 0x200}, {{&(0x7f0000589000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)=[{&(0x7f0000000000)=""/38, 0x26}], 0x1, &(0x7f00008e5000)=""/6, 0x6, 0x1ff}, 0x100}, {{&(0x7f0000001000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00009b7000)=[{&(0x7f0000001000-0x61)=""/97, 0x61}, {&(0x7f0000ad6000)=""/12, 0xc}, {&(0x7f00006e1000-0x34)=""/52, 0x34}, {&(0x7f0000001000-0x94)=""/148, 0x94}], 0x4, 0x0, 0x0, 0x3}, 0x2f}, {{&(0x7f0000001000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, 0x10, &(0x7f0000000000)=[{&(0x7f0000999000)=""/161, 0xa1}, {&(0x7f0000000000)=""/55, 0x37}, {&(0x7f0000000000+0x6cd)=""/161, 0xa1}, {&(0x7f0000a1e000)=""/77, 0x4d}, {&(0x7f0000a03000)=""/44, 0x2c}, {&(0x7f00005fb000)=""/97, 0x61}, {&(0x7f0000001000-0x46)=""/70, 0x46}, {&(0x7f0000000000)=""/158, 0x9e}, {&(0x7f0000001000-0xe4)=""/228, 0xe4}, {&(0x7f0000000000)=""/25, 0x19}], 0xa, &(0x7f0000258000-0x8f)=""/143, 0x8f, 0x7ff}, 0x3ff}, {{&(0x7f0000aa9000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000009000)=[{&(0x7f0000001000-0x6)=""/6, 0x6}], 0x1, 0x0, 0x0, 0x1c000}, 0x8000}, {{0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000ff0000+0xe34)=""/79, 0x4f}], 0x1, &(0x7f0000124000-0x1000)=""/4096, 0x1000, 0x200}, 0x0}, {{&(0x7f000040f000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000001000-0x60)=[{&(0x7f0000001000-0x6a)=""/106, 0x6a}, {&(0x7f0000001000-0x1d)=""/29, 0x1d}, {&(0x7f0000eb6000)=""/129, 0x81}, {&(0x7f000043c000)=""/4096, 0x1000}, {&(0x7f000003b000)=""/240, 0xf0}, {&(0x7f0000001000-0x38)=""/56, 0x38}], 0x6, 0x0, 0x0, 0x4}, 0x80}], 0x7, 0x40, &(0x7f0000001000-0x10)={0x0, 0x989680}) sendto(r0, &(0x7f0000001000-0x8f)="e1e14e07632deed8292ee1a3347875ad2748950b423a724d9f8a3cbc5c5ba833c78d3b86651b7da7966135663d154f527ea00712bedf18f82e29cee68e7f6ea05e25714897f69f6e8782becbaf801a546a0fd7b92b26d04d82a8f1f7e51d027b308dfe6a0d7a2da18419d08d1b7828f369fbc648c0e567ccafbdafe62514fdc2335489d2cd21885b4067b65f80031f", 0x8f, 0x800, &(0x7f0000a37000-0x14)=@ll={0x11, 0x5, r1, 0x1, 0x7, 0x6, @random="003484095307", [0x0, 0x0]}, 0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000001000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000629000)={&(0x7f0000b9a000/0x1000)=nil, 0x1000}) 2018/01/17 18:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000bd5000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r1, 0x7, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f00002fa000)=0x0, &(0x7f0000fbb000-0x4)=0x4) 2018/01/17 18:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000dc6000)='/dev/sg#\x00', 0x0, 0x100) timer_settime(0x0, 0x0, &(0x7f0000bf2000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x4}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x2710}, 0x0, 0x0, 0x0}], 0x60) readv(r0, &(0x7f0000ef1000-0x20)=[{&(0x7f00007d7000)=""/32, 0x20}], 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000698000-0x4)=0x0) timer_create(0x7, &(0x7f000042b000)={0x0, 0x3b, 0x0, @tid=r2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000957000-0x4)=0x0) 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0xe78000)=nil, 0xe78000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c71000)='/selinux/mls\x00', 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$l2tp(0x18, 0x1, 0x1) connect$l2tp(r2, &(0x7f0000e71000)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x200000, 0x2, 0x0, {0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x4}}}, 0x32) close(r2) dup2(0xffffffffffffffff, r1) mmap(&(0x7f0000e78000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f00005fb000)=0x0, &(0x7f0000e78000)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000234000)={0x0, @in6={{0xa, 0x2, 0x100, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2000000000000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x83c, 0x3, 0x100000000, 0x8}, &(0x7f0000cb3000-0x4)=0xa0) mmap(&(0x7f0000e79000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000e79000)={0x7fffffff, 0x80000000, 0x0, 0x7fffffff, 0x7, 0x1f, 0x7fff, 0x8, r3}, 0x20) 2018/01/17 18:44:04 executing program 5: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write$tun(r0, &(0x7f0000008000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "1ffeff", 0x75, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, {[], @dccp={{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "318b70", 0x0, "3e97ce"}, "bd3378bfc5d7a1e0b1caec84762e4c576bf0584a656f618faf56ceac0f275738ca606986cac0f7fa298d2c1386d8d3575d014c36f2915246e2069528a452b47c3fdd2f0438d6cf1e7b43316eabbbd8af02cd7f0335b892d63fae46fec163c2960be2e361eb"}}}}, 0xa7) writev(r0, &(0x7f0000013000-0x50)=[{&(0x7f0000003000-0xbb)="dedcca490c41258f2a6e11d172a8b5376acb78ffe1dc3ac076a5401bfb8e038bec3737780ac489f9eae08d32b843a00bb95924e3ed1015edac62ea4fb997be2d5e10092519c05c5542ead1fb513c0efdd2618289ca06e1fd6b968f95d74d1d9cdebc3d30ac536a722e7969cffdf9000be90f4bf3bb986463e35ac8f89514c1a03227a2dfd7e03c822f6c021ae5a99f6de67b0a5c191600a430fc007c627016d69e1a69cf9a663dc65f239e2df953de164fbec25d3691df3377cbf0", 0xbb}, {&(0x7f0000009000)="885e74b794cca85dc6496eb273c8ba3e120627c7494731df9856802fab7eb844236c582895be99750450bb15b2c82991495670aa1a1211ca5e2e4baa9c3e21ab6be72145c69a488c4f552a0fc54d310b937e46882df0ac74934bc5113fd7ac6c3641fb566e42bc365cab85fdfa207297ba33668f8a970c2c70343a3ec60d799a9b89eb269d2dd2a2b65c71490255f1f71e1974f3bf643a48e1f0040e8cac37ba", 0xa0}, {&(0x7f0000006000)="67a10fa73e92fc023c83dad0496277d68864f8a3b42586d7ce39a21f90a3065c256bce0745d1ffc6c7b593553bbe2f9c1d603b180a48af165a44c805de360ac5132697f7d5b413415934c042285bd53fdf716d497b19d448b4afa794fc0dbc7ffd7d9c347c8b8b6249ad6aefff81fe94b3b09e889fbd15843de7b9e359761141fa57ad3c4e5717607f77b28026f7382c5886823e6a4338aa8605985e8f1e96956de4d40a97c41b0b4500126bc1e3d8affd6c", 0xb2}, {&(0x7f0000001000)="44437cb6aaf65e623d2cf12ec297296a314318c542b63751663488f9409e8e10cd233cc0cc1a321bb9a058ef1283ca98bc19324b0aa2598f4066b29725eaf40bb1bd34cec16726b6184f8fa859b262adc4c4170332253fa5a272dd474fc23a21ff8e29ba1148542701cf734585d66c6926e38792c7037db41b4ad1cdb956ff68bef426c69c7b557f8cf2604b0d145b84", 0x90}, {&(0x7f0000012000)="8fa93cebc37ebc278cad0130de37f0fd73d4ae40b10debd7197812d5539dbff388b7a520e3e0d7652c119f4c037bd40ccfd7613b17e21ca1a28566b5f12362c33f728d11e62a54aeb8b1", 0x4a}], 0x5) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f000000c000)={0x0, 0x0}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000017000-0x8e)={0x0, 0x86, "8fef224f418f3e1383e65bc71368d2de357cd880cca06676b4ee320c78cfaff457ce01fe71d3796937062496ee587341ff276b138730af1f7fbf80d207fdbbea3a4fd621fce37838ab48c7adeab2a603c295598d71644a86e25f4e28cde65a5ac477912ca74c3a14f788cc838418afde37818952525a42637d6119886be177afe8f2d93813aa"}, &(0x7f0000017000-0x4)=0x8e) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000017000-0x86)={0x0, 0x7e, "c3e173a6ab447b24b80d86c702ad4fbf2f67825e36e6e880ceb588a6267d2552ff4819f85e87a78393eeaaa4c50f57f3e381a1fe6e917981a0b08d03c4914bff371172b6d8a7f32ae29432a4a7c2044e13ff389b1442a5524211ec8376659f78efa109275e8728de7d4cf63aa292a4409d2d31ea7e122abce4be8ff86b2e"}, &(0x7f000000e000-0x4)=0x86) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f000000b000-0x10)={0x0, 0x400, 0x9, 0x2}, &(0x7f0000007000)=0x10) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000016000)={&(0x7f0000017000-0x10)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000015000)=[{&(0x7f0000017000-0x6b)="b71e5e2d67d6dec59e322ce81f2a88f202ec4ff9b959e2c9c74d07f054a7c4c323f41ec4a18470304d452e7cade85ea83af2d5c035417125e4ee78d7dfbe0efbe37ac0153376a07e231bb22a1ae1eeed882a2a9f02bdb0eb44e0116e15e4c63a413b1123e831f5ce530313", 0x6b}, {&(0x7f0000001000)="25fbba88b03eb4b8073a60ebab37a5a9b19ffd9f50e00ef6bd4f968e14cb8cb1e71d362cd8670296d110cbfe737f9c52fb27e9529cc0f9b92940f94938a1387d212963ccf22162f760ba7725003de86100253940ac4bc76769c0677845acf366192b5028f8ac005fd589f3de0d2b54f6e3d2fb50ca8a3fb765e733e200a1011c48d9dc5a2654609c08632ad30b259682e7f78d345ec7df8e131535d35aba129f754ee37a39acd7f1305f1604971d977dbf96c6df3dfcd59873beab692d8098f385ba1d88f5e49c3673037c80e3e17058e9d9", 0xd2}, {&(0x7f0000016000)="31f2fe2193917f16fd0e674458d24ca9eb88c575426a80948512721e3550c0f27eacac07c78764736f94f49ebee7ad48f9007942b899ce80d422e836db883e676fca508f88ec7aaaea2f870c66c53468a1bdc0cd4baa5e9d596b3e1d9feacc8ec9324c664a8b66dfe75f0f826e10afed9f03b8ea3535fb1ff5a4aed764fc", 0x7e}, {&(0x7f0000013000)="d38f2665b24ad338199e4c1500e8875af1780d99288dcacb463df074fb28d46ba460541a240e719786586105bbada17ba45ac0f4e6cb55ca018aa5885d72f2b85824884affdc40a3535c244b1e9ca3e8d0dae54924a0c16513e446cd2d92616210d78ea9ee78c9bbfadb13383c7f6355447d53139c8d2278c880f271df6cd9690fe2498fe38bfda3e48dc1bf840d04492fc36ec15ceace1b6c95ab2fb012471eb5ae956df2739771626bd78f3389b9ccb49c5b6e4c289663b3b83f4257de963e2ff5f0a1f877bbc6f7a96b1df9644b5e43276e46fb768e64ef9d3fdc66b28bbd70ebe72c984b258395de1f5d9bb7d2a944ba7b2e52", 0xf5}, {&(0x7f0000017000-0x32)="6b9f067d40a316af46d9c2ce45f15f3787a3b18a608e55bf3a5d0b5bfb7336b8ef2d24f7a6d7f1808cd925da75e702731658", 0x32}, {&(0x7f000000b000)="a3d4d4b676099881d8f422ff74d6e274ee92612c63ed7f2ecd7dc7eb55d3ac307d24c63260dd66dd94096f13860664504820923c8ab9ed", 0x37}, {&(0x7f000000a000)="8d67ea55efe4b9fde45c9cb64aa59d77f3e44b88277df415b9d6fb5522a747d17b743c93e2ee6e266573f53018ec889e1221197e021e29d4fc601cffe6ce5806a242a635ba45b3046f322d3742a9d464ccfd78771ecadc063fad50813cae24df8e519abaafd8d11251609447dd36c49b2b564a7fd6b9ed5df985f6a948708c85523b5133b35567c11d5e97a2cb2fdf4f19647fb00b42dfa2c13516c12f1918e8ff7eb9e5cf49155a96f02e273abfc60a2154b01ddeabb408f58b837f9c7e2395c5b566a43c2bea767e46b404a1", 0xcd}, {&(0x7f000000b000-0xc4)="454b812e3ab49ed6191befe9a40f9e788ecdaa248d8122089b5692ca4e203e4aa73b56e3d7100599f60429a90a589ae1f8dd5ee149200655002ba6b0d91aa1f80c4baa0909c86f7ce2f51850614a196e89a5491b63c06a84d886fbaa04b9c434cc611c2ded4b6709c65154640a2542fbf1f4644b42c99662730045b3fcea6704537ec363342bce2a2d094b7ae553c82142f6ca31676929b876d073ae8e90b9f7617d043fbc5d10f44522089dbbd19f74860eed9816d82b15f18b5478209ecd70f1ffc820", 0xc4}, {&(0x7f0000017000-0x3)='zZb', 0x3}], 0x9, &(0x7f0000005000-0x90)=[@sndrcv={0x30, 0x84, 0x1, {0xffffffffffffff80, 0x7, 0x2, 0x3f, 0xff, 0x10000, 0xffff, 0xf0, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x10000, 0x8, 0xc000000000000000, 0x2ab, r3}}, @sndinfo={0x20, 0x84, 0x2, {0x3, 0x8004, 0xff, 0x4, r4}}], 0x90, 0x40041}, 0x4010) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000017000-0x8)={r1, 0x3}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000017000)=""/188, &(0x7f0000018000-0x4)=0xbc) 2018/01/17 18:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$key(0xf, 0x3, 0x2) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f000076d000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r1, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f00002e4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e83000)='/dev/hwrng\x00', 0x80201, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000819000)={0x0, 0x3, 0x45f6, 0x7, 0x6, 0xfffffffffffffffe}, &(0x7f0000d91000-0x4)=0x14) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000e04000-0x66)={r3, 0x5e, "a51c1078d6fe747031aa485f33f3af72ef8d787b2ea38eba8d082e5249b97ec1e1aaa39b3588219a91710de0f5ad3d51fdf3d97e9eafec801e153ad0306d1cf209b5e46068c93b838252879e5eac205be6930f7ab36b8b2ee3843fdea4d1"}, &(0x7f0000ba2000)=0x66) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000d7e000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) pkey_mprotect(&(0x7f000000a000/0x3000)=nil, 0x3000, 0x0, 0xffffffffffffffff) mincore(&(0x7f0000078000/0x1000)=nil, 0x1000, &(0x7f00002e8000)=""/34) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/17 18:44:04 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/enforce\x00', 0x200000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netrom_NETROM_IDLE(r1, 0x103, 0x7, &(0x7f0000000000)=0xfff, 0x4) getcwd(&(0x7f0000013000)=""/123, 0x7b) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000012000-0x11)='/selinux/enforce\x00', 0x800, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f000090a000)={0x0, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:04 executing program 7: clone(0x0, &(0x7f0000aad000)="", &(0x7f0000d21000-0x4)=0x0, &(0x7f00004e5000)=0x0, &(0x7f00000fb000-0x71)="") syslog(0x3, &(0x7f0000600000)=""/80, 0x50) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0, 0x80800) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000395000)='./file0\x00', 0x0) r1 = creat(&(0x7f0000001000-0xc)='./file0/bus\x00', 0x0) fallocate(r1, 0x1, 0x10001, 0x76) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000aa7000-0xf)='/dev/sequencer\x00', 0x0, 0x0) dup3(r1, r2, 0x0) truncate(&(0x7f0000034000)='./file0/bus\x00', 0x8002) lseek(r2, 0x0, 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @rand_addr=0x101, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/17 18:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f00005fe000)='/selinux/load\x00', 0x2, 0x0) r0 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x6000020000001276, &(0x7f00008ea000)="") 2018/01/17 18:44:04 executing program 2: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000e0d000)='/dev/sequencer\x00', 0x282, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000c000)='./file0\x00', &(0x7f0000683000-0x8)='./file0\x00') r1 = open$dir(&(0x7f0000955000)='./file0\x00', 0x20000, 0x80) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000a86000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) bind$ipx(r2, &(0x7f0000b57000-0x10)={0x4, 0x1, 0x101, "8050482f0762", 0xff4, 0x0}, 0x10) faccessat(r1, &(0x7f0000b4d000+0x62)='./file0\x00', 0x12, 0x1200) r3 = open(&(0x7f0000002000)='./file0\x00', 0x0, 0x0) umount2(&(0x7f0000cbd000-0x8)='./file0\x00', 0x0) ioctl$sock_SIOCGIFBR(r3, 0x8940, &(0x7f0000e0e000-0x18)=@add_del={0x2, &(0x7f0000972000-0x10)=@generic="4aba9efa1c6a791e77e812ac924e366b", 0x264e}) mount(&(0x7f0000257000)='./file0\x00', &(0x7f0000f7c000)='./file0\x00', &(0x7f0000210000-0x8)='iso9660\x00', 0x2000000, 0x0) ioctl$SNDRV_TIMER_IOCTL_STOP(r3, 0x54a1) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000348000)={{0x1, 0x0, 0x7f, 0x1, 0x5ca3a814}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f000066d000-0xb)='/dev/loop#\x00', 0x0, 0x406) pwrite64(r0, &(0x7f0000c55000)="17", 0x1, 0x0) fallocate(r0, 0x11, 0x0, 0x200000800) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000000)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000024000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) connect$netrom(r1, &(0x7f0000140000)=@full={{0x3, {"d0ba55551b82a6"}, 0x81}, [{"e82f5325319c8c"}, {"67cb20268349a0"}, {"bfa149be8b6a0e"}, {"f51072431c82f7"}, {"7f08000000f03e"}, {"d9f94fcd1a5d5a"}, {"40dbfbbeaa3820"}, {"397a0633139667"}]}, 0x48) r2 = getpgrp(0x0) waitid(0x1, r2, 0x0, 0x8, &(0x7f0000c1f000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000afc000-0xe8)={{{@in=@multicast1=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b93000)=0x122) r4 = getegid() setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000ee2000-0xc)={r2, r3, r4}, 0xc) 2018/01/17 18:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00002db000-0x15)='/dev/pktcdvd/control\x00', 0x80, 0x0) r1 = mq_open(&(0x7f0000393000-0x5)='GPL#\x00', 0x0, 0x11, &(0x7f0000bbb000)={0x3, 0x3f, 0xfffffffffffffff7, 0xffffffff80000001, 0x0, 0x8, 0xf4a, 0x8}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000e0a000)='/dev/sequencer2\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00001c9000)=0x2, 0x4) r2 = memfd_create(&(0x7f00006c9000-0xb)='/dev/loop#\x00', 0x1) fcntl$setflags(r2, 0x2, 0x0) 2018/01/17 18:44:04 executing program 3: r0 = userfaultfd(0x807fc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000000000)="953e0cb4b8c07d64b52e8ab02fd8090ab055538914dd51a3c6b69e18bee368ae60310bc400e52dd4201797286d190d9492622ee8c51e56ec06adbf4009bbd89fe33ad39a7d08069821fe6536c0f2e487044901b6d0fa677693659e30343480265f687ea4ca7730edabc9c205a604dd4669c5c9c2bbd97be3ed007197d07f7a9f4a38cde1fc68685685be1d3347d21a090000004549e481d2d72187e96ccdcd88bfd5d270dfd58e0c9757ab37d5d55775b0dc3f35989c2c51b637f72899154de0", &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000)="3af1abc59484482a1544af260cfdcae192bcfa3863ff52cf7955026743d1d3a38cb0ff519c0dab79ff4a101a4fa31e4d9b06d82f9c1da7ae6612424e9d603a178391a5f5ab0468fa61c60a96e43e144a522f072ddd9193a45bccb2540807f91bc83d503318b850aaf6789cd331fd5a1fb8fa8d28a42aa62dd26ad06cfa74cddc46f88b35501f1e7dfaa294d45fcf8a4d7dfd40b8dcb00bfedaf44f1c") clone(0x0, &(0x7f0000d4b000-0xe5)="", &(0x7f0000cb1000)=0x0, &(0x7f0000a18000-0x4)=0x0, &(0x7f00002df000)="") ppoll(&(0x7f0000163000)=[], 0x0, &(0x7f0000107000-0x10)={0x0, 0x0}, &(0x7f000052d000-0x8)={0x0}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000001000)=@known='security.evm\x00', &(0x7f0000001000)="73797374656d2d2b7070703125dd5b70707031286e6f64657647504c2d766d6e657430122f2673656c6626776c616e3100", 0x31, 0x1) 2018/01/17 18:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000446000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000912000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000615000)=0xe8) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000ec0000-0x28)={@generic="8850a97829684d51a9872b591ad40cb6", r1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x4) sendmsg$nl_route(r0, &(0x7f0000314000)={&(0x7f0000581000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000cb8000-0x10)={&(0x7f0000bfb000-0x108)=@ipv6_newroute={0x108, 0x18, 0x504, 0x2, 0x3, {0xa, 0x14, 0x18, 0x4, 0xfd, 0x1, 0x400000, 0x8, 0xc00}, [@RTA_GATEWAY={0x14, 0x5, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}}, @RTA_IIF={0x8, 0x1, r2}, @RTA_ENCAP={0xd0, 0x16, @generic="ad62ca28925808afec07a851acb5a219583cb2eacca802717ef9f0ce837255361e02246d58f91754a78dd0ad8b67fabb84e9d696f72c4fb8fdd0cab5f3db34cecefa4acf971cc40a75a2b956543e39b0b7e413ed0d17dcb7a179698a498745dd17f9cabf9f52395898625f35091f9d36a97c94b19930deeedc128321f47d381b1f7aec2964a1449a236e1d90ffddb6cec667d3661a83469eede22282ad7d7af6f1be882264aab20fbd840bec18d893264b3418e654082c39f19ecd9e2c9c57beafcdd9d602b5a31cde8bd0a6"}]}, 0xfffffffffffffc47}, 0x1, 0x0, 0x0, 0x44}, 0x80) timer_create(0xfffffffffffffff5, &(0x7f00009a0000-0x60)={0x0, 0x5, 0x0, @thr={&(0x7f0000fc1000-0xc4)="", &(0x7f00006f3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fbf000)=0x0) 2018/01/17 18:44:04 executing program 0: mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000efc000-0x11)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000efb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r0, &(0x7f0000efb000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000efc000-0x4)=0x10, 0x800) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000c20000-0xa)=""/10, &(0x7f0000ef9000-0x4)=0xa) 2018/01/17 18:44:04 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c) listen(r1, 0x0) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f00009d8000)=0x0, 0x4) r2 = syz_open_dev$mice(&(0x7f000043e000)='/dev/input/mice\x00', 0x0, 0x100) accept4$netrom(r2, &(0x7f00007ae000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f00000bf000)=0x10, 0x0) sendto$inet6(r0, &(0x7f0000eba000-0x1)="", 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x2, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) r3 = openat(r2, &(0x7f00009d9000-0x8)='./file0\x00', 0x200000, 0x50) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f00000ac000)=0x0, &(0x7f0000115000-0x4)=0x4) close(r1) 2018/01/17 18:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000cbb000-0x8)='./file0\x00', 0x0, 0x131) execveat(r0, &(0x7f0000bce000)='./file0\x00', &(0x7f0000e27000-0x40)=[&(0x7f0000687000-0x7)='#user[\x00', &(0x7f000023b000-0xe)='!,wlan0cgroup\x00', &(0x7f0000318000-0xa)='em1ppp0:^\x00', &(0x7f0000cb9000-0x1)='\x00', &(0x7f0000ed8000-0x2)='/\x00', &(0x7f000050c000+0x7e2)='.em1md5sum,\x00', &(0x7f000040e000)='{L\x00', &(0x7f0000304000-0x3)='lo\x00'], &(0x7f00003af000-0x10)=[&(0x7f00005d7000)='em0]/(vmnet0!#userwlan1system#\x00', &(0x7f0000492000-0x8)='$eth0.$\x00'], 0x800) ioctl$TIOCSTI(r0, 0x5412, 0x5) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) unshare(0x20000) r2 = syz_open_procfs(r1, &(0x7f00008e0000-0x6)="6664001f66d0") exit(0x3) getdents(r2, &(0x7f00002a5000-0x8a)=""/138, 0x8a) utime(&(0x7f0000274000-0x8)='./file0\x00', &(0x7f000069a000)={0x6, 0x2533}) 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000093000+0x337)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f00006da000)={&(0x7f0000023000/0xc00000)=nil, 0x3, 0x0, 0x24, &(0x7f0000e62000/0x3000)=nil, 0x1}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000e85000-0x4)=0x0, &(0x7f0000b6f000)=0x4) timerfd_settime(0xffffffffffffff9c, 0x0, &(0x7f0000c65000-0x20)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000e5a000)={{0x0, 0x0}, {0x0, 0x0}}) nanosleep(&(0x7f00009d5000-0x10)={r1, 0x0}, &(0x7f0000bda000-0x10)={0x0, 0x0}) 2018/01/17 18:44:04 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x19, &(0x7f0000a56000)=0x1, 0x4) listen(r0, 0x0) poll(&(0x7f0000f81000)=[{r0, 0x0, 0x0}], 0x1, 0x431b8446) shutdown(r0, 0x0) 2018/01/17 18:44:04 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x10000000000010, &(0x7f0000f95000)="07a94e67", 0x4) r1 = getpgid(0xffffffffffffffff) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000f5e000-0x4)=r1) [ 198.670095] blk_update_request: I/O error, dev loop0, sector 0 [ 198.693031] blk_update_request: I/O error, dev loop0, sector 0 2018/01/17 18:44:04 executing program 1: r0 = getpgrp(0xffffffffffffffff) ptrace$pokeuser(0x6, r0, 0x80000001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x80000000, 0x4002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_int(r1, 0x101, 0xfbdff83b253b85c2, &(0x7f00009a5000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x800) sendto$ax25(r1, &(0x7f0000001000-0x75)="6800c85f7ec795a927e25870ca968e9c144c7350ac6873f95de8604c2c0cd26830c7cfb7378da06e6d4a78d8a4486989bbe0d13416de0b826f3f6209619e70b718a3d14f4e930f1a5606e6c96e14a399352cbaf49f908b026e178b4af025a3f123b3536cf47edeaf1c7b52813337e918f213c9d088", 0x75, 0x80, &(0x7f0000001000-0x10)={0x3, {"7de55aedff0668"}, 0x3ff}, 0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getxattr(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000-0x15)=@known='com.apple.FinderInfo\x00', &(0x7f0000001000-0xfc)=""/252, 0xfc) 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a0f000)={0x0, 0x0}) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec6000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) vmsplice(r0, &(0x7f0000543000)=[{&(0x7f00001d1000-0xd4)="93", 0x1}], 0x1, 0xe) 2018/01/17 18:44:04 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x18, 0x0, 0x1) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000db2000)='/selinux/create\x00', 0x2, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r1, 0xc04c5349, &(0x7f0000812000)={0x9, 0x8, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) connect$llc(r0, &(0x7f00007bd000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/17 18:44:04 executing program 6: mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9a000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d99000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000d99000)='/dev/binder#\x00', 0x0, 0x802) mmap(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$notify(r0, 0x402, 0x24) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f00005b9000-0x8)='./file0\x00', &(0x7f0000d9f000-0x10)=""/16, 0x10) mmap(&(0x7f0000d9e000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:44:04 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/dev/keychord\x00', 0x680603, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000002000-0xc)={@rand_addr=0x0, @loopback=0x0, @broadcast=0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000001000)=0x0) r2 = syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGNAME(r2, 0x80404506, &(0x7f0000002000)=""/130) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat(r1, &(0x7f0000003000-0x8)='./file0\x00', 0x0, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFHWADDR(r3, 0x8927, &(0x7f0000001000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_mtu=0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r2, 0x40104593, &(0x7f0000004000-0x10)={0xab7f081ce3a86be5, 0x56, &(0x7f0000001000)="434290a8ecf87075c816a4f052bd7c64ed17b7694303fb80cbda7e063504d2bad6b7cb376e75dd9c2f00b0ad7a36635d4a3b7e358e076c21f6175b4c1d08aac0392066eb5de6364cbcdee1306449d627c3c12d41289a"}) ioctl$EVIOCSABS20(r2, 0x401845e0, &(0x7f0000002000)={0x1, 0x0, 0x100, 0x8000, 0xf06, 0x5}) 2018/01/17 18:44:04 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={0x77359400, 0x4}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f000000b000)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f000021a000-0x10)={0x77359400, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000157000/0x1000)=nil, &(0x7f00009d1000-0x8)=0x0) exit(0x8) 2018/01/17 18:44:04 executing program 4: mmap(&(0x7f0000000000/0xf70000)=nil, 0xf70000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000e79000-0x5be)="", 0xffae, 0x8084, &(0x7f00004d4000)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$int_in(r0, 0x5452, &(0x7f0000f6f000-0x8)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000a3e000-0x3)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000aec000-0x8)={0x7, 0xbf, 0x6, 0xffffffffffffff2b}) poll(&(0x7f0000d07000-0x8)=[{r0, 0x0, 0x0}], 0x200000000000031b, 0x0) writev(r0, &(0x7f0000f64000)=[{&(0x7f0000a57000)="81", 0x1}], 0x1) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000433000)=0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f0000488000-0x4)=r2) lstat(&(0x7f0000734000)='./file0\x00', &(0x7f0000f71000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000892000/0x3000)=nil, 0x3000, 0x1) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r0, &(0x7f0000f71000)="80839e4f8cffd61ce6a4470ed76be05243f9a5a84eaef3e950fa45e602b974cbeda105d1570ea516f0dcc68e7136047b0387ee30a6651ffe976b8c79926eb5784c64d2a79a2c1f19629a5fe04826332b0072f48b1011deb2270d875d8364d2838af3b06dd1ccccb6f1ecc85610d18de1b5976fcd4b", 0x75, 0x440d4, &(0x7f0000f71000)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) fstat(r1, &(0x7f0000b95000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f72000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f73000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000f73000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000f73000-0xc)={r2, r3, r4}, 0xc) 2018/01/17 18:44:04 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003e3000)='./file0\x00', 0x2002, 0x40) fcntl$setlease(r0, 0x400, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f00005a9000)=0x6, 0x4) fcntl$setlease(r1, 0x400, 0x0) 2018/01/17 18:44:04 executing program 3: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000043000-0xd)='/dev/snd/seq\x00', 0x0, 0x20002) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000037000-0x60)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x7ff, 0x0}}, {0x0, 0x0, 0x0, 0x0, @time={0x77359400, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @control={0x6, 0x101, 0x2d}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(0xffffffffffffffff, 0xc04c5349, &(0x7f000003a000)={0x0, 0x807, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x73d396b8b89408d2, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000001, 0x3) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000eaa000)={@common="736922300000030000dd00000300", &(0x7f0000fa9000-0x18)=@ethtool_rxfh={0x48, 0x0, 0x0, 0x0, 0x0, "f38247", 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00007b6000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x3b) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00006dc000)={0x4, 0x1, 0x3f, 'queue0\x00', 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000b23000-0x4)=0x0, &(0x7f00007b5000-0x4)=0x4) 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000001000/0x53000)=nil, 0x53000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000000e000)='\x00 ', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000054000-0xd)='/dev/snd/seq\x00', 0x0, 0x101802) r2 = dup2(r1, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000001000-0xeb)=""/235, 0xeb) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000055000-0x10)={0x0, 0x0}) mmap(&(0x7f0000054000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r0, &(0x7f0000054000)=[{0x8, 0x3, 0x4, 0x5, @time={r3, r4+10000000}, {0x0, 0xfffffffffffff000}, {0x4, 0x40}, @note={0x40, 0x400, 0x1f, 0x9, 0x2}}, {0x2, 0x8001, 0x7, 0x7fffffff, @tick=0x1, {0x8, 0x1}, {0x401, 0x0}, @result={0x3, 0xfffffffffffffff7}}, {0x9, 0x3, 0x9, 0x4d6e3c5, @tick=0xffffffffffffff76, {0x7f, 0x80000001}, {0x6, 0x0}, @result={0x4, 0x4}}, {0xf38f, 0x40, 0xa2c, 0x401, @tick=0x7, {0x5, 0x7}, {0x2, 0xfffffffffffffffd}, @raw32={[0xe51, 0x2, 0xbc36]}}, {0xc4c400000000000, 0x4, 0x2, 0xff, @tick=0xf5000000000000, {0x8, 0x3}, {0xff, 0xd65}, @note={0x486, 0xfffffffffffffffb, 0x100000001, 0xb2b, 0x2}}, {0xfffffffffffffffc, 0x81, 0x6, 0x4, @tick=0x10000, {0x80000000, 0x254}, {0x0, 0x4}, @raw32={[0x100000001, 0x10000, 0x3]}}, {0x1, 0x3a8c, 0x7, 0x1ff, @tick=0xd82, {0x80000, 0x7}, {0x200, 0x6}, @note={0x8, 0x9, 0xbd, 0x9, 0x7}}], 0x150) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f000002b000)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000045000-0x30)=[{0x0, 0x1, 0x0, 0x0, @tick=0x3, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000051000)=""}}], 0x30) write$sndseq(r2, &(0x7f0000053000)=[{0x0, 0x1, 0x0, 0x0, @tick=0x8001, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000056000-0x2)=""}}], 0x30) mmap(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$fiemap(r1, 0xc020660b, &(0x7f0000055000)={0x2, 0xc0000000, 0x7, 0x7d, 0x6, [{0x2, 0xa0da, 0x7, 0x0, 0x0, 0x2382, 0x0, 0x0, 0x0}, {0xfff, 0x7, 0x8, 0x0, 0x0, 0x102, 0x0, 0x0, 0x0}, {0x9d, 0x4, 0x7fffffff, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0}, {0x3, 0x6, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x9, 0x9, 0x7fc000, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0}, {0x1bbb, 0xa0a, 0x1, 0x0, 0x0, 0xa80, 0x0, 0x0, 0x0}]}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f000003f000)={0x80, @tick=0x8001, 0x0, {0x4, 0x8c}, 0x3ff, 0x0, 0xfffffffffffffff8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00007a8000-0xb)='/dev/loop#\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f000005b000)='./file0\x00', 0x0, 0x9d) unlinkat(r1, &(0x7f0000cb3000)='./file0\x00', 0x200) clock_getres(0x7, &(0x7f00003f0000-0x10)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f0000e97000)={0x0, 0x0, 0x20, 0x0, 0x200}, &(0x7f00000ee000-0x4)=0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000599000)='/dev/sequencer\x00', 0x80800, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000489000-0x6)={r2, 0x4}, &(0x7f0000427000-0x4)=0x6) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) syz_emit_ethernet(0x41c, &(0x7f00005d3000-0x286)={@random="6f9856263d06", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [{[{0x9100, 0x5, 0x20, 0x4}], {0x8100, 0x0, 0x8000, 0x8}}], {@ipv6={0x86dd, {0x6, 0x6, "3216f9", 0x3de, 0x0, 0x9, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, {[@hopopts={0x3e, 0x22, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0xf8, 0x81, "d786b3c10130dd18e3669da9095d2f9a7de3035c27bf8881bd72b9dd8646fba21c4776ee628381613965854c8238d79dd393dfb69b4ef9071eb454a1d8fc8e9166cff06dc2276bf101940c98eaac3804ef968dedc4ee93e263d87e78442a0b20e20ca889964bd1d6f1cb2633fad9c20f815d4ea936a5153ce650573d5936b5c166"}, @calipso={0x7, 0x18, {0x0, 0x4, 0x3f, 0x7, [0x3, 0x20]}}, @generic={0x8, 0x44, "03227eaec002ff95f1efb3e1fd067e60b651f59ff01fad2c9477416e22494b42c8eee7919d1fe8d051c1f088842c948f1bbe3642b5a17aa54d8ebaebc1015264b7d6cddf"}, @enc_lim={0x4, 0x1, 0x127}, @enc_lim={0x4, 0x1, 0xdf}, @calipso={0x7, 0x20, {0x8, 0x6, 0x7, 0x100000001, [0x8, 0x7, 0x4]}}, @jumbo={0xc2, 0x4, 0x5}, @enc_lim={0x4, 0x1, 0x100}, @enc_lim={0x4, 0x1, 0x4}]}, @hopopts={0x4, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @loopback={0x0, 0x1}}]}, @hopopts={0x7f, 0x2a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x400, 0x67, "41a78250d07bb4fbbe44dfa347141adc56f4935ee6dabe5ef612eb4706288b8523cd7706b6015cb3ebe4cb2e85ba896d92015d2213312cc4f1d18fc6abefab3f4a76794e7885134f46b9e5979211aee616dd0e907ae836c179fecc76a7f1ac7632aaf1cdc1b744"}, @jumbo={0xc2, 0x4, 0x5}, @jumbo={0xc2, 0x4, 0xffffffff}, @generic={0x0, 0xd1, "caee74a0dd644e9cd5d81734e8f32e85f68d36e117004b5f693e077a33c3afd49fc9efb2e01a3f6d39d8e40fd95f1c8581f811f88392c07edee52362aaeebade1e41bb3e4392c06e452ff519df1f6cc128427b2e14bd2fa0a3943723d453a213144f91cac05db8ba13eac69474dfec6f526b15be054aebe1083508687bcde8eb4a05d6b8c7578cadfa52ed1bae44c403da88c561bfb29af8941f15a99e63411a8b9fb3c8eca18f18f6c33bffbe25fb9f1b4877a1a56e887ff4378f38bfce6cc96b112927d6d0e38064e0a4756b92493d54"}, @enc_lim={0x4, 0x1, 0xb2fc}, @enc_lim={0x4, 0x1, 0x6}, @enc_lim={0x4, 0x1, 0x5}, @enc_lim={0x4, 0x1, 0x8}]}, @routing={0x1, 0x6, 0x0, 0x5, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}]}, @routing={0x67, 0x4, 0x0, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}]}, @routing={0x4c5b3d24a2b2dd86, 0x4, 0x1, 0x10, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0x0, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@hao={0xc9, 0x10, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}]}], @dccp={{0x1, 0x0, 0x4, 0x1, 0x7, 0x0, 0x0, 0x4, 0x9, "63e420", 0x3, "64c57a"}, "1d873432570ba4a463039cd3be5f507976f056a0670e192d7b293e2c17116902c2afe83d6ff31aac9ddfdceccac254a1f25377befc1cb3fd6e28e25f7c5a0a3d5c4b95084dd26e7bfb6f2f482395f034164228bbe7cfda1a39b893f01e15c69bf564d7d7eaef931f3129609786d354b6cb27df08f825f38bdfa42d065bb004e7a152e143fc7b"}}}}}}, &(0x7f0000a24000)={0x1, 0x3, [0x9d0, 0xccd, 0x18a]}) 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f000061a000-0xd)='/dev/snd/seq\x00', 0x0, 0x80001) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00003bc000-0xc)={0x80000004, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000c40000-0xc)={0x0, 0x0}) epoll_pwait(r1, &(0x7f00004a3000-0xc)=[{0x0, 0x0}], 0x1, 0xff, &(0x7f0000777000-0x8)={0xff}, 0x8) 2018/01/17 18:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) r3 = open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) stat(&(0x7f00005fe000-0xa)="e91f7189591e9233614b", &(0x7f0000a0f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000c23000)={{{@in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x5, 0x2, 0x100000000, 0xa, 0xa0, 0x20, 0x5e, 0x0, r4}, {0x5, 0x6, 0xc7f, 0xfffffffffffffff8, 0x1, 0x9, 0x200, 0x37fe158d}, {0x10000, 0x5, 0x3, 0x40}, 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x3, 0x3}, {{@in=@multicast2=0xe0000002, 0x3, 0x7e}, 0x2, @in6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x4, 0x1, 0xb5, 0x8000, 0xca4d, 0x7ff}}, 0xe8) getsockname$packet(r3, &(0x7f000066a000-0x3)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000015e000)=0x14) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f00006c2000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000019000-0x4)=0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000a47000-0x4)=0x80000001, 0x4) fanotify_init(0x50, 0x100fff) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000729000-0x4)=0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f000058b000-0x4)=0x0) r2 = syz_open_procfs(r1, &(0x7f0000036000-0x8)="0780000000000000") syz_open_procfs(0x0, &(0x7f0000feb000)='ns/user\x00') sync_file_range(r2, 0x5, 0x25, 0x3) 2018/01/17 18:44:05 executing program 2: r0 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000f3000-0x4)=0x0) setsockopt(r0, 0x29, 0x8, &(0x7f0000161000-0x2)="", 0x0) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x8001) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x6) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x100004, &(0x7f0000009000-0x1)="", &(0x7f0000005000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f0000008000)="") rt_sigtimedwait(&(0x7f000000a000-0x8)={0x4000000ffffffff}, &(0x7f000000a000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000b000-0x10)={0x0, 0x1c9c380}, 0x8) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000009000)='/selinux/enforce\x00', 0x10000, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f0000009000)={0x0, 0x6, [@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="863c94960b19", @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xa}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x400, &(0x7f0000000000)="9d79", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000ef6000-0x4)=0x0, &(0x7f000000b000-0x54)="9597695e4b1f534d69d6df6eee352e8c111c8ec024d1620abc69acf010c29d30351beea78bb54b69c09a6c30bed7fcea971bd60e0798099c472408000000305e69bfad6326c9187cb230d792e892e33e62e6dfc5") eventfd(0x2) rt_sigtimedwait(&(0x7f0000003000)={0xffffffff}, &(0x7f0000007000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x1c9c380}, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGFLAGS(r0, 0x8004745a, &(0x7f000000b000)=0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f000000b000)=0x17, 0x3) 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f00005dd000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000a96000-0x4)=0x0) connect$inet6(r0, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet(0x2, 0x3, 0x7) r2 = syz_open_dev$usbmon(&(0x7f0000d87000-0xd)='/dev/usbmon#\x00', 0x97a, 0x2) ioctl$DRM_IOCTL_IRQ_BUSID(r2, 0xc0106403, &(0x7f00006b8000-0x10)={0xc00000, 0x80, 0x1285, 0x3ffc00}) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000f3d000)={{0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x1, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) fallocate(r1, 0x0, 0x338, 0x2) 2018/01/17 18:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000220000-0x8)={0x0, 0x0}) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) epoll_create1(0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) stat(&(0x7f0000bab000)='./file0\x00', &(0x7f00002eb000-0x2a)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00002d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuseblk_mount(&(0x7f0000d07000-0x8)='./file0\x00', &(0x7f00003ac000)='./file0\x00', 0x6000, r1, r2, 0x2, 0x1f, 0x80000) eventfd(0x0) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f00006c4000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00006fd000)="", 0x0, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00009fb000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) connect$inet(r0, &(0x7f00002d6000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000001000-0x8)=0x0, &(0x7f0000001000)=0x8) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000002000-0x8)=0x0, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000005000-0x18)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000005000-0x4)=0x18) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt(r0, 0xdeec, 0x2, &(0x7f0000003000-0x5e)=""/94, &(0x7f0000005000)=0x5e) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000004000)={r1, 0xe6, "de399a5b36fc7ee0c2ae07c9dd7919d3e2e790432d6a0a52f791beaf13c6e0e909b56bfdab61c7b5341e6fd03f2b6441932cb990c4f8555f940a9df9b6e1dd5144b64268ac663bf4d16c6295f0104b5f2818393fc87ec4a4da17c2e99826c8e47cffbe1347c5b71e92b5ad562263f17c29e485c2ab669635f804268e9319fc534ca0653b6c9f8fd6c1a2bb2fa559cadb34c0a18a4aeb2712c84f7da921b17e9171733f9fb6df2186045372d339b88f57472e66c82ee6af040943b69e467c88e3c662e30c8a28ce4cd25b10c14e30ab9730933317481d8bd30b62f69370885510753af7566543"}, &(0x7f0000000000)=0xee) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000001000-0x48)=@full={{0x3, {"0ca10099a2c221"}, 0x2}, [{"1fa610d25f4c10"}, {"865d2d890d4256"}, {"a9ab5f0cde48ac"}, {"aba00b52d78e65"}, {"f0b35f3491e96a"}, {"1532f8e1bb3f72"}, {"915566ce6cabfb"}, {"f877ddec287f40"}]}, 0x48, &(0x7f0000003000)=[{&(0x7f0000002000-0x34)="97de4b65106f85e6954171b17a4e7036745c746b0b6ab4588af59f1fb1b0ba4891097021c5090bf301676601b8db0c13760d27a3", 0x34}, {&(0x7f0000001000)="b079f8acb295ca523d5ca556c75b42e5814e59631e7fcbd34665b4d35f40d23ed3873b474f206b2c89f7a5af1a26b555e859cb086f4959c5953a5ebb2e32f19dec39a87be7e7fd4d07fb7f5e37bba7752165986fc7345420faa6721155d2c82c57ed3d26ffa0fe", 0x67}, {&(0x7f0000003000)="d41397c16300ea931febc4a40f29a174c012d3c198cabdf55147c62b8e650f3320b0ff86ba", 0x25}, {&(0x7f0000004000-0x7a)="db443ad1c3d323fb13acb17b400d1e0d85da0455b69d190565fdf2657419296b3521445842a45cc51082bf476871d0f0be1e06b7409da7fa769f6fefef9f60cc29c5ca67a5b36c2a828fbce9ca77f3bb0c7ba9a329f0927459cc1db930b524ffc57aa32819ab7a12608a4d3cc187d6e6ef16f4f48c7e765cd28d", 0x7a}, {&(0x7f0000002000-0x1000)="ad4724ec87c3c9d37fe45446cd335dddba5dceeca8094847f597736ab25c4d11440c18016802d518bc1dd35850c0b29515728cf434c7d3ffbd1e62c22d15cfdc4b67601116a4011387e0bf7d4e8db3063ee763e7d6bf011a0439ba24c2cd157f077421badf1e1223a23fd0b1fd7c9a3f983ad08c4d510a67466eb8ef25acd6a5380fda5879e7a601957d3c58f38a4a53dfa6044a46b8828651ba5317bdbca538f54d34a0169f230da08be5e8904780ba2a04d8e465e93bef056abb66d5670f82a34f0a2e4c594f230427ffadb146a6b35776d424d746ee60c6556b3b5df51d4f8121b0388394dd4fc6054236717984cb57f8a635e29a0b88c5a3b5f01ba88e83d99ff3cb6bd375a7f651769b1a6b8a69394425705197324eb91426c5f84782ce132fb94257b373fc9f7f8d138a630c075ad51589232e0be00bbd853a5a099cbfa88c80b397e3495a07c586133c25c2827115ba9d6ebcfbc86fc9c540cca7f1d28609baaa4d8b92605ad6788dacfd14649f73a0abb285ce2c4a5795b80ac9840989f2ff65c7ac0c389a370ba429cd27bd8d365de253f846ddbd3cf35ebd8bf9128834c7fef0b9c9d7581ae7ab04fbe2a4d9f43c3e0de5c5f820384d49e97adb9fa6efa9e70e075dfc02d82b5430925d60c9697b99945b8c6fd303adba58a7dd218e9cb0a5e8aa6aea747307e67b6b132ad55b2506ee21ade2b5c4f7a8aa8ba2ef00793cff7787f6d0984763fd598d797f41f7a5aa0b087b701d95c0668bb9cc5792fe0f8d1605045cd049d10f8f6f3a3dda8fd85d6c4745e8566c9d464340880cccd4783da2cfa91e40960bc1fbe1df82afbe8074401659a52c942699d3b22a6fc996024160378f7aadc31092742984ac2f54f562b395d287f8ce412aeaf90f5971b77409ae879d8a4a1eb0e679bd5e9a7c15e6332d9aabc957fcfa39baf9aa7325ee477387550ccebd7cba41ec719238f9eb1b9dbef1d4cd11123ea9791a7aea19faae1b5d1f086738f1e94bc583b974d9767bf738196ea36abac8510007389670a4c1f4813a5d21ec105ca144a3fabdc893e6f75d6a30bba5c88ac4a321a3087809fc3ca6122e4e6e9bad88ef2b45cdf4d85ea2e8b377fb3b54ae3864690f1ccf4c26f2035a2c80971d4271ac326c24cd6723e7d40466cab23c842f05adbfbb5e8bc85cf24a970cee98a20ebfc80be004730a5bd8ad576fc1f687266a8a65b922a289ec48b6bd4ff6a32f40055e1c63b4ef0654d89386498fd48808d9f7f798dbe9974d162792710786e1cb8ef6006a2e87409737b968a948d0580bef167d0726fcc87d1676f5b38ede10365e7c7b1b88e08bb62f821e7b9783bd86e9dd431842b496682850522ea489a0eba78e7e195dbaa661a02b4c53bfcdaaf4144a8c4366d9dc42a3445108db765ff11f28c4c6cccd8614edc7181a5edf6f192c3eb683f19092d7b1274288d68c748fbf85c57dfcb4480a216b0b4f86bbe59602cacbecbc9ec06da946af79d467a8decbc2cad9864ae5bb4d90c9ff8345d79a198a53fbc07e0d0b913eefdb3eb923009a18d794178492b77e9f2c4dd1e5404d9a62b80c59407281e2ce7ef0b725f3e0b4e30aa6b1c84d95f5c326dbe4b709bbfad1b5af62c37d1c5adcf0579261e418781434d228b34704955c0fe8dda4cc240b1702cd3fa7c5e267e1d8a93f539154eccf992cc6a67009946f1b2247b577e4e988eb45b28a21ecedbffccc3fa81531af6e8a726d37174afefad84afce5b48ae4b7e8f0d0d2c354e93eb597716fb324b173e409584c0c09dd4f0ea805d5af19ebc99beab414410d6afa95d69618205b8abe77b06f0c2d50c885f5549b1536eda93a70df77abd0a52a2ad243417007ab1abc3ea5633895f98618e91a339cb8a9e503583a7d473f66f6aab1b510dfe61c3e14471c8ea7766a76c2fa94a3c97dc6213e214f9d14c138c9adee9be87e6e3079e030ace5b8e35b3459caba44655e5849c300d9f2d7ba51ef2143bef82729b6ed67f6831685aa5121c1a7a2931790e9c537cf935ef010394e2c69fd8180b38cec16f7074149029d90be50999fc67afcde5188bbcf4f93b8bf51bf12c577f57d4205ec9f34b9dffa7f74088ca0c8b1ef29a706655c04852d71906ce0d0deb04381e4211677116afb0e51e7fd67ca7ba23a2e7a0b0521ca227fd2029d86160c0e9667e524ca3fca718f88762d59549e0a39ced7b964057556a11bb499de3c00de7c2853ce991d0d70d0777d9111eb641bf5a700a57e3f7b383ed721c591928ed8d1aac92408035c2c2d0ec510957ff9135bf49738ac207e2792b94bd12017583d4ce7bb1e04e51ee2a3d5fc7457ce1571fb44cced4ba5258ca1e4d29e21ed43291a149c8624d89308e1b821c703cfc242404062b70223913c90109ce65bb6172a029dcbe718f0a78ed87a7a3ae3c2ce4eefa4225148b4cbe56b0eaf07bf93a72ee0e8f839841de4887be52ca4c9cf32f04ff8b54e63b2d539d76fcb9bed84e029035d7a2f19a3081a8a80794a859d02bc5b84b260be3cf4d1dce6fa2650f91e6772d45b40b1752a5e929bf44952fefaf59781ac97afeb2cb8308c54b5d56e854e78c34044f17b4f73517a66b17e93c6e495641824a05d71f6af860eef01c40f158edab058f18a4958874c80269b40ac79a16d947d384911c626c3e45b29b6da84d1d2a40645d97147ad870de7e656050278bcc632cad48b480c76183de45e792f2e3ae92f25e09eaba58bfe063ada96292d724e19ce643e89b3936e31a7eaec0057875cf15e788e08ff8ba43fafd97c396823ec69fbd929713bc61663b951f2472e205107092b0f003e35c8f46c1eebf1f1e0c2ea113e6ed4aabfa325cbf3861f57457bcbd40e03f7fa7f125fb27d6ea661d3f1d81f29dc5647f37efacb392aefd2528bf3aac0d984902c809aedcaf5fdb9fa8f2b90452eeab051aebac1487b3dfa8321e0508ee6ab2c3819f47d875eaff57e289d4876a9c004be5a378f2fd748c9b77b90360a597f47968375b97c674a4408e5b57abcadc82a8ae9063da74f42e086915fbd02bba04f9df03db0c7c01452a98b080cba3012626121ec23e634812bcc8a6050d7455bbf8a07292948796fd62edf676fa019dc82c6508f98c8b268d4f797561d2b916c9878a403b0a1fd47f4eec00811dda020c14a5cc4560717c8202341f14f19bccd46383b6d31cfc3ed8bfa0d9dad2eb8b0e411d4eae1b04806058e67e6c3a447508ccb86a7f48d35c660b9fc7def664b940896656e15caa870432cba0ac9c6b8b5d1c12e62bd99871a94f5a4d4a775a645933f343f2d94f8d5e5b234144875cdaacfddf6788af338ca35afd2859326c7bd1bf8d406795eb0610d70ae4241519033417d08dfd492eb32cd7b1839cd2adc366642bdd46fd7e4d91e9f48972ba51b3f641fd43b05389ce6c48c1e404be9bbeb2da352c6ac351638d793ee7d845b2d818dc8139f7feacac9e643f12abec2cdf4e2ce7909ee395e07498686d0f2b8f8a12802edebd0444253d66975cfa02ef2b8307cd4cdba8b25cf1a99f505e283244da8cf31421b5b0a8f85e7560cc5da62c8435e7620cbaafef1277529337e4bd95d3be3170ec478d9757953a7364b012efae4fafc2d91e08d8d4ebdaa5af67e6e4a20acd61447920310933095b6e4f237f37ce724e7b4afe1b53ae6fdadffb775e47b5c33a05d1985eab6a89c4552b64977697302c16b10138f0fb17ba693961ec23c2e578684e7041135fe48cd6b1da7d726c078d418ff82be85586ec2faa6af6d62e6dcab9e64d49ed4aecad8dc598fcb9112d995838075976ae56d6fce3195e7244698d04d0ae50cb7003137f32d1c313fe7ffa2cf5732938161d427351742148b654432865683a2102f3b018d9f81232c12092a921f8723da67c832d25bcf415520ba84957b9f7878a5a101bf129686afc9bb55294fdd355c0f48a7e30a3622534b889f684419d51f07dc99d397285c248c72b0d777e1ae6c10aac561dc6ec67288feadce8e28827b0ec6bc37969f2f957d712c1c5f5b2434d521e4cfa0bf7e2bb75555b7779d6caf4783abdcb7675af64f461550a61f8b781d8f60ea9907d543ef1af74ea1d674490c2e6b0cde2b2658a29c6c512c57483ef009129424d379995422356d9f1917b4292c1637a0ec43ac96250a40973aba5008c2134daa035fa8878a6488bc4bab463c6b009696eeb1dff84d112efd6cf27c6542728884605eaf48c7d435bb89ff0f999aa152124da8574939b30a6a30a24259c767a6a8dee542004d0f622e064baff8a8131c8d47fce5a7e666baabb3770c6622265ded94234fc3693b3ff319c3794d3a0669b0ff18f1cc5476d9c74c635ba6d8cf51cc39515e117743f51acbb717e2df4bf353949f434756b938f45d421b7113a9405ce447ffc6bf8c8826efe00b8ae1e6bf326902dda2d72000b568c5e1d97a02f6b515a33d0e5e0b8d2a1b98df2053da611894ecd03f1dacd8dc2e2532f46724ea7a294cd32eb7e3ff543deb78d3a6ed04cc174f61bd3cd6e54e5453feb2d72ccdad85679fe0378323c682f062ed4e15ca96226cd2ab49f6749c4c5b5cc2e2fe97b4582bdf377fd2f9330fa2f0c533ae90305b871e271cdfd3b7790e587e5b9548027fb08e33f4d818df0904500d31a4c0357470f81c95d18fd8c570301d687644b2746c437e7733719fb86b773d9d1653791ed30b4e65399271879a244d74701eacc58b7d35ffdacd5c6a5d9297a7656ed2f06563683c0a637c3da51edf14b1a7c295e9bffdcbeb34d76cd6e8bd73d3bcd6e29411bb1be9dc655c4bf05432c4f1f555bc4e65424065198a88ccbe724e9a1f113930b0bf36826ed888a889e5b5b6d0df0674cfecec3b005faa33f9b19ebb89aabec9455bd3435a7972c199b8768dc44a4307b613f44d82bb049a815db3e435077bb7e6f587294351fa0df14d39afd16c655ceda298974b1095678b2eeeddc3dbb1ce7ba4d0ff517b4d92fad7c7d263aaf4dc415d8a7fedce2e388595933534452c47b43e35705299590d12217f4ec3941df882801d8edb830cac9c1efe0d33635465908fa631de9134d0baaf269ab3d7ce1bd2239bf41c719734bfefc7826c551cd4b7e80945fdfeadb659fe4d0d4db83265b1779e3969c8ed9ec6f2313eefbf7b90a6648697e84e783d0be3d0c050fa31577bf65bdcf528d5982a5a9c75f00d4689a2dc1b07b27ce62ea48ec31bd370704ba8f3b5504d26ef6a88d5d8094a6f224eca8925e199427a1b46a2f1fb9fd1a98589d2e4fa323b85fca37f77a8f6c727e5dfd613a9b6489ddd15845468f9d9448a15f283b245dc301a61ccaf5143bd3da57a9a7a74c570438aceb01869070faee0855fa3253c3cf32138e7dc93eab30bb2191743d9d440cce00fb26240bb9ce50c7f3861fbf242fc475b28eb15713067c84179f4bada36e0cf8f9bb6b3665f428be46389d9418082f904693f56f63af6f638b2f6526e2aca158f5537c9021de350c99001e84e014fbbe7fdbf8381beb04ffa830776ffdaf90a063d37e3b35b02f908dad6254f53c6b6db21364adf230580bdb489cc64904d230d9b78483a7b8b7c887da977720f0f7ed60afc960b39d3d887b256328df344ce7f3a7d9b9f332f1f19b6bdfc4d6f2b378e1a5fc8dd33e264a172ae49567d2bd92f68706dfeb3158d271f3b2c343f145c4f631e737a3309f5494c75f28ace85ba00168280314a320c9266d57bd36fa33c3c6d6ba214c5d8f43c58a2fe9eaefe8cdaae74a0de2dbac1c50d65c694d8db4e3dc296", 0x1000}], 0x5, &(0x7f0000004000-0x308)=[{0xe8, 0x11f, 0x3, "8c556ad91040cb709d6cfe7e787a8e182dbe2fb562da558f127cd1cb3ba300eb173754c231e3219c624faa238b6c0e2e64988efe015382a80e61dc674c83189eb633cf1811e2fa0c879529054b6b4708c09389ae0cb4b78324806501bcea22ad3fd7a358a8a53efcc40d12d51ee49d5750436492c3a6761fc5697d24174a4e3e9f845026ecc0fa7a920bc1b1796c5a1ac4d584a04da54bc6ad361b5fdaafc20f8b5d5bfc4fa4722b165633cbdd617a443cb8694227eea91b6db9ea137ff1e3ea7fb1e8fe9cc3187a390d8fd820ccf05398fd95b7476ebd"}, {0x3, 0x52531cdf83c8d730, 0x10001, "53d43924aba10c52576b6805139998d8b71c0e32b6f0d2912a90728dc16abe86"}, {0xf8, 0x111, 0x3, "1a7bbf7d06efe54dd5b00efa6c1c17e780893df8b31dd3da9f1748b14b63ad5f26570c9d304f979b0624ee7c72010d634609f43be4d0f0f9f3957eef6a8ac77cbeb37f67f7acc4d3eb19dadb1630e0b9b1ca8a93a5f612884d35397d28e9a558b22518a477899aab17d0081154624a9e200181a81ad3657b11a8c5daad663ca79908ff8d9a07579ceb9bf3859949f9942cc85c13ccb05ac59cf9117d895752a9bad3c7904812e5c9b335c04e23f2ac1418dd06c0c53613ba99fdb89a44c3e7aa8a2bb6c306643f3029b65d49b8470d73bf001f73b2b353b495dee88619043ef6463f5622ebd4"}, {0xfffffffffffffe2e, 0x11f, 0x3, "54f104a5c47b"}, {0x48, 0x10b, 0x2, "08c83cc41765adcc0f6dc5602145544b36d988b9fb456232350cbfd1794e15d58bfad84e3d5412cd633db45d30dfff3db93497a6ab7d"}, {0x98, 0xff, 0x800, "fe6184ff9540d5d2d0bc049e5bb646da94a95a48c9f848c35a58eddddc47b54ff42549599d3c4ff83abb7eccb33358bc77edb7ad4e661a3718d4b9feb9b727b614b3c0bf38bf325db3193a97f72288ae9e9564db3589ef9c7bbc0e7c201e92e28b143ccb68139e34a1bb8b07affacd61f81091b16f2d492557f9ba31b8c3211868db32f8"}], 0x308, 0x1}, 0x88c0) 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000003c000)={0x1, &(0x7f000003f000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) mq_timedsend(0xffffffffffffffff, &(0x7f0000e28000)="", 0x0, 0x0, &(0x7f00002f6000-0x10)={0x0, 0x1c9c380}) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000602000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000219000-0x4)=0xffff) 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000-0xc)='/dev/rfkill\x00', 0x200400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1, 0x1, 0x401, 0x7ff, 0x101, 0x1, 0xa4, {0x0, @in={{0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x70b0000000000000, 0x3ff, 0x6, 0x9, 0xa3}}, &(0x7f0000000000)=0xb8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001000-0x8)={r2, 0x7, 0x1}, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mknod(&(0x7f0000012000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") clock_gettime(0x0, &(0x7f000043e000-0x10)={0x0, 0x0}) utimes(&(0x7f0000843000)='./file0\x00', &(0x7f0000721000)={{r3, r4/1000+30000}, {0x77359400, 0x0}}) setxattr(&(0x7f0000bfd000)='./file0\x00', &(0x7f0000a47000)=@random={'security.\x00', '/dev/rfkill\x00'}, &(0x7f0000637000)='/dev/rfkill\x00', 0xc, 0x1) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r5 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000130000-0xe8)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000db8000)=0xe8) r7 = getgid() fcntl$getownex(r0, 0x10, &(0x7f0000bbd000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f000094c000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000c47000-0x4)=0xe8) lstat(&(0x7f0000d78000-0x8)='./file0\x00', &(0x7f00006d3000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000fc5000-0x38)={&(0x7f0000359000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000d8f000)=[{&(0x7f0000c9b000)="5288b6a87537c3844930aaab1c5a3a0e23ae1ec0e04353c115d104d5cd1498417bd15c2fffec53b007c1e018cd0e12ea", 0x30}, {&(0x7f0000520000)="1fc9832c83a0c8f42f465925987911d9236ed3f67a4000683303c2f6100a91e2dd058a0c494177c58e1554dd8a482497d11697ecc9277925d912f1547cfeee2db4292775633ca2ae418ca1be0b6f6e", 0x4f}], 0x2, &(0x7f0000d04000-0xd0)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r1]}, @rights={0x20, 0x1, 0x1, [r0, r1, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1, r1]}, @rights={0x18, 0x1, 0x1, [r1]}], 0xd0, 0x4000}, 0x40840) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f00003f5000)='./file0\x00', &(0x7f0000689000)={0x4, 0xd97f}) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) mlock(&(0x7f0000b20000/0x2000)=nil, 0x2000) 2018/01/17 18:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b6c000)='/dev/input/mice\x00', 0x0, 0x8000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000698000-0x10)={0x103f, 0x8, 0x9, 0x9964}, 0x10) r1 = fcntl$getown(r0, 0x9) getpeername$netlink(r0, &(0x7f0000cf2000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f00000a4000)=0xc) sendmsg$nl_generic(r0, &(0x7f000079b000)={&(0x7f000037d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000483000)={&(0x7f0000c7f000-0xdc)={0xdc, 0x36, 0x100, 0x0, 0x0, {0x1b, 0x0, 0x0}, [@generic="a7a97aa23d60ff0bc6fd27d329ae5805f2b25cb2068580c96fbadbef03999566186704e278c04eeaf293dd6cba1c3f154e2af71ff645186b3a78f6e2d2d661625955f469f0c7b8b1a305bc3a8ee0cfd908185836c8a7cb9e2fcd436e269dfe222fdfaf0b23e715ed8d7f5d7af32e9ea98c202fe5da6405fd8d62dc8d331f6cb62c2402d861bf4533e263e833480b8c100f1cc2e52871fd97ea0cb74a92dfbb700fa6c03d71cd3798a119f7a7893e904594f5341cac13d1bce8", @typed={0xc, 0x40, @pid=r1}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40084}, 0x4008000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f000017f000)='./file0\x00', 0x0, 0x16) r2 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) r3 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r3, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0286415, &(0x7f0000a7f000)={&(0x7f0000d9c000/0x4000)=nil, 0x8, 0x7, 0x1, &(0x7f0000568000/0x2000)=nil, 0x3}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f0000471000-0x45)=""/69, &(0x7f0000977000-0x4)=0x45) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) mlock2(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r4, 0x10e, 0xa, &(0x7f000045a000)=0x101, 0x4) 2018/01/17 18:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f00002f9000)='./file0\x00', &(0x7f0000586000-0x8)='./file0\x00') rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_sigtimedwait(&(0x7f00009ac000)={0xfffffffffffffffd}, &(0x7f0000de1000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f000003a000-0x10)={0x0, 0x8000000}, 0x8) select(0x40, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000fe0000-0x8)={0x77359400, 0x0}) creat(&(0x7f0000320000-0x8)='./file1\x00', 0x0) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000944000)='/dev/loop#\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) accept$unix(r1, &(0x7f00000ce000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000461000)=0x8) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r1) prctl$seccomp(0x16, 0x3, &(0x7f00009db000)={0x6, &(0x7f0000002000-0x30)=[{0x59, 0x3, 0x8, 0x1}, {0x4d8, 0x1f, 0x81, 0x4}, {0xcad, 0x61, 0xffffffff, 0x9187}, {0x2, 0x9, 0x401, 0x6e}, {0xfe66, 0x6, 0x8, 0x800}, {0xf7, 0x1, 0x6, 0xc9a}]}) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000e5e000)='1yzkller\x00', &(0x7f00000a9000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r1, &(0x7f0000cf4000-0x4)=0x0, 0x1000000, &(0x7f00004ea000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) keyctl$link(0x8, r0, r0) mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000993000-0x8)='./file0\x00', &(0x7f0000dbc000)=""/164, 0xa4) r2 = request_key(&(0x7f0000061000)="656e63007074003fb8eb4260dc33714a70fc8253cabac29b40b736c3d74883dbbb1e2d4e99315e8319a1b63334205b9e39fdaf505fc7a903e174996496a9de8b78fde8d8150c47cedbdfa963d50cb409161521d0bb52fd1999f9f609afa0117832c4a0cd9e7f5c14e6e4a1dd92d4aa6b1a07eeb8a5077b2b603b1dcb99eb48c8d4e1b38d2e02c5dc9e287405d9", &(0x7f0000110000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a88000)="02", r0) keyctl$search(0xa, r2, &(0x7f0000f83000-0xd)='dns_resolver\x00', &(0x7f0000b0f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0) 2018/01/17 18:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000003, 0x7fffffff) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f000052d000-0x8)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='O', 0x1, 0x0, &(0x7f00001b6000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000fb5000)={0x0, 0x0}) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f0000a96000)={&(0x7f0000412000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000047c000)={&(0x7f000099b000-0x1178)={0x82c, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x818, 0x0, [@generic="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", @typed={0x18, 0x18, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}]}]}, 0x82c}, 0x1, 0x0, 0x0, 0x0}, 0x4000044) 2018/01/17 18:44:05 executing program 7: clone(0x0, &(0x7f00007b6000)="", &(0x7f0000a26000-0x4)=0x0, &(0x7f000039f000)=0x0, &(0x7f0000710000)="") mlockall(0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000357000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00004f1000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x4)=0x4) 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setxattr(&(0x7f0000bf1000)='./file0\x00', &(0x7f0000f63000-0xc)=@random={'btrfs.\x00', 'self\x00'}, &(0x7f0000126000)='^}}ppp0\x00', 0x8, 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000684000-0xc)={@multicast2=0xe0000002, @multicast2=0xe0000002, 0x0}, 0xc) socketpair(0x0, 0x2, 0x1edc434d, &(0x7f0000e93000-0x8)={0x0, 0x0}) ioctl$EVIOCGKEYCODE_V2(r0, 0x80284504, &(0x7f00007e3000-0x9a)=""/154) fsync(0xffffffffffffffff) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000006000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000f000)=0xe8) restart_syscall() mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msync(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x6) getgroups(0x8, &(0x7f0000010000-0x20)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) lchown(&(0x7f000000f000)='./file0\x00', r0, r1) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f0000b43000)="48084f0df82fdcd9d2c38324a7df018181b4c840d058bf442371435350e25ca8ce17b07240", 0x25) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) ioctl(r0, 0x401, &(0x7f000063d000)="f8691a0de867d310dd309af669bbeada33048e0dd94da53eaf355303577b46ac6338f049143c8ce470996b87579dacff579ccf0adb08972a1d8e9f83b255f4743464901ed8c354bac1dcbde2ee3658db58ade22d350a5041934610d1b1863b47cd6feb6c2d0e422677c199883c8d2800d1c80b1d025b5a8d48e4b0a8a378d705c3217aec72bbbe39621aa06ac575500ced282f0300f92b3b3d95a6ba21fa6cd8e8dd8354ca45a30dc9fbbcdccdafdbf205a030dec23e593130801449a5f99c1fa5498336ec89fb3ffa45ad3e72c88a7f3159cd53") [ 199.116345] binder_alloc: 6955: binder_alloc_buf failed to map page at 20000000 in userspace [ 199.129100] binder: 6955:6956 transaction failed 29201/-12, size 0-0 line 3127 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f000053d000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000)={0x0, 0x0}) prctl$setptracer(0x59616d61, r0) renameat(0xffffffffffffffff, &(0x7f0000650000-0xe)='./file0/file0\x00', 0xffffffffffffffff, &(0x7f0000e96000)='./file0\x00') r1 = fcntl$getown(0xffffffffffffff9c, 0x9) socketpair(0x4, 0x800, 0x9, &(0x7f0000001000)={0x0, 0x0}) setsockopt$inet6_int(r2, 0x29, 0x35, &(0x7f0000000000)=0x3, 0x4) getpriority(0x2, r1) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0x93b000)=nil, 0x93b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000813000-0x9)='/dev/sg#\x00', 0x0, 0xc080) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000142000)=@assoc_id=0x0, &(0x7f0000157000)=0x4) setsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000511000-0x10)={r1, 0x200, 0x5, 0x7}, 0x10) [ 199.170060] binder_alloc: binder_alloc_mmap_handler: 6955 20000000-20002000 already mapped failed -16 [ 199.193957] binder: BINDER_SET_CONTEXT_MGR already set [ 199.202437] binder: 6955:6956 ioctl 40046207 0 returned -16 [ 199.210170] binder_alloc: 6955: binder_alloc_buf, no vma [ 199.210189] binder: 6955:6979 transaction failed 29189/-3, size 0-0 line 3127 [ 199.234923] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000b81000-0xe)='/selinux/load\x00', 0x2, 0x0) fsetxattr(r0, &(0x7f000078c000)=@random={'os2.\x00', 'vboxnet1vmnet1cgroupsecurity[vmnet0ppp0/@,(-security\\wlan0security\x00'}, &(0x7f000085a000)='em1cgroup[+^\x00', 0xd, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x4, 0x31, 0xffffffffffffffff, 0x0) ioctl$int_in(r1, 0x80000000005408, &(0x7f0000fab000-0x4)=0x0) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000c75000-0x4)=0x5) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f000072f000-0x10)={0x0, 0x7530}, 0x10) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f000069a000-0x10)=@in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d47000-0x30)=[], 0x0, &(0x7f0000f1a000-0x10)=[], 0x0, 0x0}, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000347000)='/selinux/enforce\x00', 0x10000, 0x0) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f00005cd000)=0x3, 0x4) 2018/01/17 18:44:05 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80800) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r1 = creat(&(0x7f0000004000-0x8)='./file0\x00', 0x0) writev(r1, &(0x7f0000004000-0x28)=[{&(0x7f0000013000-0x49)='5', 0x1}], 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$keychord(0xffffffffffffff9c, &(0x7f0000002000-0xe)='/dev/keychord\x00', 0x2, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000003000-0x20)={{0x77359400, 0x0}, {0x77359400, 0x0}}) ioctl$KDENABIO(r2, 0x4b36) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000bd0000-0x8)='./file0\x00', 0x0) link(&(0x7f0000b6c000)='./file0\x00', &(0x7f0000929000)='./file0\x00') ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00004db000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xf58000)=nil, 0xf58000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f000004c000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) dup2(r0, r1) writev(r1, &(0x7f0000d0d000)=[{&(0x7f0000f5e000-0x5d)="90", 0x1}], 0x1) r2 = getpgrp(0x0) ptrace$getregs(0xc, r2, 0x4, &(0x7f00003b1000)=""/247) 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0x5ce000)=nil, 0x5ce000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000e60000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x8001}, &(0x7f00000a7000-0x4)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x17, &(0x7f00008f8000-0xdb)={r1, 0x9, 0xd3, "188f738f87774157e93c7a8bc6ffd4fadb09aa869afd5c5be1ef8e60022426b6d269a5027fd89e5934f5b58480723735e979127904af0026e8ea84a3a7bc15935f120bc761ab0339ea05daf4f4ee953dfe3c4efb208f187286259d9e9898e708ec5d0421618ffd4ac919b459fd518e579493b482c050ba294fcd457cd8bc4edac9a0ae6af725aeb18fc6e2cc1605489263561a5920ca6a6e8bbc78425c2463f857c6774a5b19b02272f263372b0a87e16f100e8646cf9ae85e6042f2c6f9d26f4b8ad9a2df4ba00e3f3f212c8533803b798270"}, 0xdb) write(r0, &(0x7f0000569000)="1f0000001a001bf200001321fdf3167600041d0100008d3d93391a0001454a", 0x1f) recvmmsg(r0, &(0x7f0000659000)=[{{&(0x7f0000989000-0x14)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000632000-0x10)=[], 0x0, &(0x7f0000c7f000-0x78)=""/167, 0xa7, 0x0}, 0x0}], 0x1, 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227b, &(0x7f00005cd000-0x1)="") 2018/01/17 18:44:05 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000001000)={@generic="cbde9b1a2f5c83c2e72249909d1b8874", @ifru_flags=0x4000}) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000792000-0x11)='/selinux/context\x00', 0x2, 0x0) connect$unix(r2, &(0x7f00007f7000)=@abs={0x1, 0x0, 0x1}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$packet(0xffffffffffffff9c, &(0x7f0000fc6000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00009d2000-0x4)=0x14, 0x80000) readv(r0, &(0x7f0000ba6000)=[{&(0x7f000067d000-0x11)=""/17, 0x11}], 0x1) recvmmsg(r0, &(0x7f0000124000)=[{{0x0, 0x0, &(0x7f0000c55000-0x30)=[{&(0x7f0000ab4000)=""/165, 0xa5}, {&(0x7f0000560000-0x28)=""/40, 0x28}, {&(0x7f0000bc7000-0x2)=""/2, 0x2}], 0x3, &(0x7f00002de000)=""/69, 0x45, 0x9}, 0xffff}, {{&(0x7f0000a88000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000cdc000)=[{&(0x7f0000030000)=""/167, 0xa7}, {&(0x7f0000bb0000)=""/93, 0x5d}, {&(0x7f00005b2000-0x1000)=""/4096, 0x1000}, {&(0x7f0000e2f000-0x25)=""/37, 0x25}, {&(0x7f0000b43000-0xd6)=""/214, 0xd6}, {&(0x7f0000847000)=""/191, 0xbf}, {&(0x7f0000137000)=""/21, 0x15}], 0x7, &(0x7f0000527000)=""/180, 0xb4, 0x8}, 0xca5a}], 0x2, 0x101, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000010000)="", 0xfffffffffffff000, 0x0, 0x0, 0x0) r2 = memfd_create(&(0x7f0000cec000)=']nodevcpuset\x00', 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00004ab000)={0x0, 0x4, 0x9, 0x9, 0x4, 0xd0}, &(0x7f00009f8000-0x4)=0x14) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000e12000)={r3, 0x80}, 0x8) mknod(&(0x7f0000b32000)='./file0\x00', 0xc000, 0x20) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000028e000)='/selinux/validatetrans\x00', 0x1, 0x0) 2018/01/17 18:44:05 executing program 2: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) socketpair$inet(0x2, 0x5, 0xfd2, &(0x7f0000843000)={0x0, 0x0}) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000f71000-0x8)={0x9, 0x3, 0x3, 0x0}, 0x8) mmap(&(0x7f0000f70000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$inet(r2, &(0x7f0000910000-0x3c)=""/60, 0x3c, 0x2002, &(0x7f00001fa000)={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f70000)='/selinux/mls\x00', 0x0, 0x0) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000e26000)={0x200, 0x8, 0x7ff, 0x6, 0x40, 0x8}) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000f71000+0x1d7)='/selinux/mls\x00') setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f00009f8000-0x94)=[@in6={0xa, 0x1, 0x10001, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x2}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x100, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x9}, @in={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x0, @loopback={0x0, 0x1}, 0x4}], 0x94) sendmsg$nl_generic(r0, &(0x7f000000a000-0x38)={&(0x7f0000002000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000f6a000-0x20)={0x1c, 0x1a, 0x109, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x1, @binary=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000f71000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000f71000)=r4) [ 199.276982] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b3c000)={0x0, 0x0, 0x0}, &(0x7f0000429000-0x4)=0xc) fsetxattr(r0, &(0x7f0000c2f000-0x13)=@random={'osx.\x00', ',ppp0:wlan1N[\x00'}, &(0x7f00005e9000)='}@bdev$,^bdev^\x00', 0xf, 0x2) sched_setattr(r1, &(0x7f0000e47000-0x30)={0x30, 0x6, 0x1, 0x9, 0x4, 0x5, 0x1f, 0xfffffffffffffffe}, 0x0) ftruncate(r0, 0x80100000008003) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/snmp\x00') mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000000)=@req={0x9, 0x2, 0x8, 0x0}, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000005000)=0xc) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000003000)='./file0\x00', 0x200200, 0x82) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000005000)={0x0, 0x0}) syz_open_procfs(r1, &(0x7f0000001000)='uid_map\x00') mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r2, &(0x7f0000008000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r0, 0xc058534b, &(0x7f0000006000)={0x1, 0x3f, 0x1, 0x6, 0xffffffff7fffffff, 0xfffffffffffffff7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) readv(r0, &(0x7f0000001000-0x90)=[{&(0x7f0000007000-0x16)=""/39, 0x27}], 0x1) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000e70000-0x28)={@common='lo\x00', &(0x7f0000eb2000)=@ethtool_gstrings={0x1b, 0x5, 0x0, ""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000ffc000-0x15)='/dev/pktcdvd/control\x00', 0x70000, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00008e4000)={0x0, 0x4}, &(0x7f0000461000-0x4)=0x8) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000ffc000-0xa0)={r2, @in6={{0xa, 0x3, 0xffffffffffffa6c9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x28}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x7ff, 0x5, 0xfb63, 0x2f}, &(0x7f000089e000)=0xa0) getxattr(&(0x7f0000ffa000)='./file0\x00', &(0x7f0000ffb000-0x19)=@random={'trusted.\x00', 'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, &(0x7f0000ffa000)=""/111, 0x6f) 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe2000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000012000-0x20)={@loopback={0x0, 0x1}, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0}, 0xffffffffffffff9d) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe6000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x8080000000, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) utime(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000012000)={0x6, 0x5}) timerfd_settime(r1, 0x1, &(0x7f0000013000-0x20)={{0x0, 0x989680}, {0x77359400, 0x0}}, &(0x7f0000012000)={{0x0, 0x0}, {0x0, 0x0}}) signalfd(r0, &(0x7f0000014000-0x8)={0x6}, 0x8) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) 2018/01/17 18:44:05 executing program 0: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x2, 0x1000, 0x7ff, 0x3, 0x0, 0x1, 0x18, 0x2, 0xab, 0x1, 0x1f, 0x7, 0x800, 0x77c0, 0x8, 0xd2, 0x5b, 0x4e, 0x40, 0x0, 0x4, 0xfffffffffffffa09, 0x3ff, 0x3, 0x7f8, 0x0, 0x2, 0x3, 0x100000001, 0x9, 0x8001, 0x6, 0x40, 0x8, 0xfffffffffffffffc, 0x9, 0x0, 0xfffffffffffffff9, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x10, 0x8b2, 0x5, 0x6, 0x0, 0x40, 0x4, 0x0}, r0, 0x6, r1, 0xd) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00002c3000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000554000-0x4)=0xfec, 0x4) getpriority(0x1, r0) r4 = openat$ppp(0xffffffffffffff9c, &(0x7f000056f000)='/dev/ppp\x00', 0x80001, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r2, &(0x7f0000001000-0xc)={0x8, 0x0}) 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000816000-0x1)="", 0xfffffffffffffdca, 0x4008000, &(0x7f000057b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r1 = dup(r0) sendmsg$nl_netfilter(r1, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00002ac000-0x1014)={0x3e8, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@generic="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"]}, 0x3e8}, 0x1, 0x0, 0x0, 0x0}, 0x0) [ 199.355816] FAULT_FLAG_ALLOW_RETRY missing 30 [ 199.364011] CPU: 0 PID: 7030 Comm: syz-executor1 Not tainted 4.9.77-g033d019 #14 [ 199.371571] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.380919] ffff8801d842f940 ffffffff81d941c9 ffff8801d842fc20 0000000000000000 [ 199.389016] ffff8801c927d910 ffff8801d842fb10 ffff8801c927d800 ffff8801d842fb38 [ 199.398108] ffffffff81661c5a 0000000000002a2e ffff8801b52e20f0 ffff8801b52e20a0 [ 199.409240] Call Trace: [ 199.412429] [] dump_stack+0xc1/0x128 [ 199.420227] [] handle_userfault+0xa3a/0x1310 [ 199.427680] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 199.434690] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 199.441091] [] ? _raw_spin_unlock_irqrestore+0x6b/0x70 [ 199.448010] [] ? handle_mm_fault+0x117b/0x2530 [ 199.454216] [] ? handle_mm_fault+0x1fc3/0x2530 [ 199.460421] [] handle_mm_fault+0x1fd1/0x2530 [ 199.466452] [] ? __pmd_alloc+0x410/0x410 [ 199.472137] [] __do_page_fault+0x5c2/0xd40 [ 199.478013] [] ? mm_fault_error+0x2c0/0x2c0 [ 199.483971] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 199.490612] [] do_page_fault+0x27/0x30 [ 199.496126] [] page_fault+0x28/0x30 2018/01/17 18:44:05 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000018000-0x10)='/selinux/create\x00', 0x2, 0x0) ftruncate(r1, 0x5eb) r2 = getpgrp(0xffffffffffffffff) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000021000)={0x0, 0xff, 0x807}, &(0x7f0000021000)=0x8) mmap(&(0x7f0000021000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000006000)=@assoc_value={r3, 0x6}, &(0x7f0000021000)=0x8) rt_tgsigqueueinfo(r0, r2, 0x0, &(0x7f0000020000)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1, 0x3, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) mprotect(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000000)={0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f0000484000-0x108)={0x0, @in={{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x8, 0xbd, 0x9, 0x68e5, 0x7, 0x445, 0x7fff, 0x4, 0x0, 0xffff, 0x6, 0xec36, 0x6, 0x2, 0x9]}, &(0x7f0000e53000)=0x108) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000ab5000-0xb)={r1, 0xe00000000000000, 0x5, [0x800, 0x10001, 0x3ff, 0x5b79, 0x1]}, &(0x7f0000898000-0x4)=0x12) tee(r0, r0, 0x1, 0xc) 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') r1 = epoll_create(0x1f) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000b59000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) symlinkat(&(0x7f0000812000)='./file0\x00', r0, &(0x7f0000172000)='./file0\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000f03000)={@generic="14b05fef88f415aced1e7190c26cdf5b", @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket$inet_tcp(0x2, 0x1, 0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SIOCGIFMTU(r1, 0x8921, &(0x7f0000d80000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x4) mmap(&(0x7f0000000000/0xefb000)=nil, 0xefb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$TIOCGETD(r1, 0x5424, &(0x7f0000eb6000)=0x0) sendmmsg$unix(r1, &(0x7f0000cb3000)=[{&(0x7f000050f000-0x1)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[{&(0x7f0000501000)="", 0x0}], 0x1, &(0x7f00005ec000)=[], 0x0, 0x0}, {&(0x7f0000efb000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000efa000)=[], 0x0, &(0x7f0000efa000)=[@cred={0x20, 0x1, 0x2, 0x0, 0x0, 0x0}], 0x20, 0x0}], 0x2, 0x0) 2018/01/17 18:44:05 executing program 4: mmap(&(0x7f0000000000/0xb3e000)=nil, 0xb3e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b33000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) mmap(&(0x7f0000b3e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$unix(r1, &(0x7f0000b3f000-0xa)=@abs={0x0, 0x0, 0x2}, 0xfffffffffffffc3e) mmap(&(0x7f0000b3f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_in(r2, 0x5421, &(0x7f0000b3f000)=0x80000001) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000004f000)='/dev/loop-control\x00', 0x4040, 0x0) ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) fcntl$setstatus(r0, 0x4, 0x4000) r1 = ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) ioctl$LOOP_CTL_ADD(r0, 0x4c81, r1) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f13000-0x15)='/proc/self/net/pfkey\x00', 0x220240, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00005f6000)='/dev/ppp\x00', 0x40002, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000d75000-0x8)={0x6, 0x4, 0x6, 0x3, 0x7}) 2018/01/17 18:44:05 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f00006c0000-0x44)={{0x2, 0x3, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000000000)={0x0, 0x0}) mlock2(&(0x7f0000bcc000/0x2000)=nil, 0x2000, 0x1) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000)=[{&(0x7f0000001000)="24be794d41cb634e0494c4b03fad36e4c480fb6707d873fb5ad59f6143bdf54b28ef7d4189ce2e697c2c3da2ffe70233527d4402a19af4d1f538e31e", 0x3c}, {&(0x7f0000001000)="f7ecd7399e8d890645d2e18b3254446ef5c74c8c8a0de0eb4d749efb9968af8c94a54e010b004dcaa2fa6be7a82e2f3191ebf015f90091f81037d7ab3edadd5aaafc35c6c23ac0582d9d5fb7b11341233ed0db6ec96dd9fb203e074af7a2555567bc3b", 0x63}, {&(0x7f0000001000-0xec)="a053beeda41944302e243fdf0b5d9f79ea92edcc10b1293a807180fdc54d2885bc2de7ddacce58cdd92eb20db228e966c292d6f15d9a202574f13ee0b514c9346245382821ed6dd8e897b12c8b63b1767131eb04f2131b7cbbb96aa1be935700deb352eb7abd5029883477e034081c14e523af3478fd0eaa3192c25310e4690b6c35cea2c5ae78f2866a158de2ac0f605eb738948af85d63b842aa8245941db0c4c86c2d3e958c3fc30920e9b8fe7e1863e1ffe2489ff04a13926eb894f3a50aeff0cf7392c5822451ee9ab0eb003e4b804d5162a4c1699c750f595bd76257171aa45c03755d0806e8df0e25", 0xec}, {&(0x7f0000002000-0xb5)="adcee4175e0a3c268bd2fcea3341bc64a40bf09801a128575bdc29abf9a126392c724268fa05271bd6f553ed28fa690eb433bdad29240e2fd39afef6d137b011767213cf8a16353fbeba0c0e2c42911b1902820d28ba14fcb848189f8a7151a571368ec12798d41de94b57bad620ef49c64c286228f74e90726303faa9c7d418a22f0a2c3e51789020838aefd1b3216a67f0e83238f1fbfef723a72d4d0af78bf056579518a76d4a4fab1cc3d66658ccc6f0010d88", 0xb5}, {&(0x7f0000002000-0x21)="9064e015ce6c909861fb8ec86482826d2b8461cc1df8a5af22f6d5d40f948dd5bf", 0x21}, {&(0x7f0000001000)="9030b74fbacd4c406cdb39b92ea7c8ac8af4618cc39deff2535cfd7156290c53887a74ec9d6bfdd4b648c4bf7b6bffd8963801395bccff0472185d09cb1e8f31039fa459488d35cea55de72af9c34321a5141a71972c97130bebef547f210aa0e55f71988a84ce0b659a5d38b729654d712e232611ad54051b2d847ae82762d02264fa24637d21d038a6782e8b2bc510931650d3f255bd13fcf5a9f734c1b2dc15d6fe519ca968cf8e37b02c7f66f4bbf54ffd63fa187f2b9dd2ac73569346f85bc48a08", 0xc4}, {&(0x7f0000000000)="dead377062af502fb31244c56d003e1e76db0fcd39489844d0b9041d8a4346b01401b4e765bec921570a56b12517fddb62b675479847efcd2d1e", 0x3a}], 0x7, 0xd) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r1, &(0x7f0000002000)=[{{&(0x7f0000000000)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000003000-0x10)=[{&(0x7f0000000000)=""/136, 0x88}], 0x1, &(0x7f0000003000-0xbe)=""/190, 0xbe, 0x4e6}, 0x101}, {{&(0x7f0000002000)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000002000-0x10)=[{&(0x7f0000001000-0xde)=""/222, 0xde}], 0x1, &(0x7f0000001000-0xbc)=""/188, 0xbc, 0x3}, 0x0}, {{0x0, 0x0, &(0x7f0000003000-0xa0)=[{&(0x7f0000002000)=""/126, 0x7e}, {&(0x7f0000003000-0x75)=""/117, 0x75}, {&(0x7f0000003000-0x4a)=""/74, 0x4a}, {&(0x7f0000000000)=""/59, 0x3b}, {&(0x7f0000003000-0x47)=""/71, 0x47}, {&(0x7f0000000000)=""/164, 0xa4}, {&(0x7f0000002000)=""/115, 0x73}, {&(0x7f0000001000-0x97)=""/151, 0x97}, {&(0x7f0000002000-0x1000)=""/4096, 0x1000}, {&(0x7f0000003000-0x4d)=""/77, 0x4d}], 0xa, 0x0, 0x0, 0xc5e}, 0x6}, {{0x0, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000003000-0x72)=""/114, 0x72}, {&(0x7f0000001000-0x82)=""/130, 0x82}, {&(0x7f0000003000-0x71)=""/113, 0x71}, {&(0x7f0000003000-0xd2)=""/210, 0xd2}, {&(0x7f0000003000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000001000)=""/140, 0x8c, 0x2000000000000000}, 0x7}, {{&(0x7f0000001000-0xc)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000001000-0x50)=[{&(0x7f0000003000-0xfa)=""/250, 0xfa}, {&(0x7f0000003000-0x6c)=""/108, 0x6c}, {&(0x7f0000000000)=""/76, 0x4c}, {&(0x7f0000000000)=""/194, 0xc2}, {&(0x7f0000002000)=""/93, 0x5d}], 0x5, &(0x7f0000003000-0x28)=""/40, 0x28, 0x7fffffff}, 0x8}, {{&(0x7f0000003000-0x10)=@ethernet={0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000003000-0x10)=[{&(0x7f0000002000)=""/3, 0x3}], 0x1, &(0x7f0000001000)=""/251, 0xfb, 0x5}, 0x0}], 0x6, 0x40010100, &(0x7f0000003000-0x10)={0x0, 0x989680}) [ 199.501378] [] ? copy_user_generic_unrolled+0x86/0xc0 [ 199.508195] [] ? SyS_select+0xcd/0x1e0 [ 199.513704] [] ? core_sys_select+0x730/0x730 [ 199.519733] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 199.526376] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 199.533208] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 199.541928] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000047d000-0x9)='/dev/sg#\x00', 0x100000000000, 0x4000) ioctl$int_in(r0, 0x5452, &(0x7f00002c5000-0x8)=0x6) fcntl$setsig(r0, 0xa, 0x35) 2018/01/17 18:44:05 executing program 4: mmap(&(0x7f0000000000/0xff1000)=nil, 0xff1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x97) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(r0, &(0x7f0000b34000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000ff2000-0x4)=0x10) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000ff2000-0xb)={0x6, 0x1, 0x5, 0x80, 0x3, 0x7, 0xf0, 0xfffffffffffff6ab, 0x8, 0x6, 0x7fffffff}, 0xb) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000dbe000)='/dev/sequencer\x00', 0x1, 0x0) futimesat(r0, &(0x7f00009b0000)='./file0\x00', &(0x7f00002c5000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000743000-0x20)={0x200000, 0x0, 0x1, 0x2}) ioctl$DRM_IOCTL_AGP_UNBIND(r0, 0x40106437, &(0x7f000066f000)={r1, 0x2}) ioctl$DRM_IOCTL_CONTROL(r0, 0x40086414, &(0x7f0000193000)={0x0, 0x80000001}) r2 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSFF(r2, 0x40304580, &(0x7f00004f1000)={0x0, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x0}, @ramp={0x0, 0x0, {0x0, 0x0, 0x0, 0x0}}}) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f0000973000)='/dev/ashmem\x00', 0x2000, 0x0) 2018/01/17 18:44:05 executing program 1: mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) mremap(&(0x7f00008b3000/0x2000)=nil, 0x2000, 0x2000, 0x3, &(0x7f000056b000/0x2000)=nil) socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000346000-0x8)={0x0, 0x0}) mmap(&(0x7f000095c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000095d000-0x10)=@generic="f4da6978c1569ce16ec1f58dcba4c947") 2018/01/17 18:44:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000b1c000-0x4)=0x0, &(0x7f00004c6000-0x4)=0x4) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000093000)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f0000628000)=""/13) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpid() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000fb1000-0x4)=0x0) fcntl$getownex(0xffffffffffffff9c, 0x10, &(0x7f0000366000)={0x0, 0x0}) r3 = syz_open_procfs(r2, &(0x7f0000d84000)='clear_refs\x00') writev(r3, &(0x7f000009a000)=[{&(0x7f0000fc1000-0x1)='1', 0x1}], 0x1) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009b7000-0x7)='ns/mnt\x00') fcntl$setpipe(r0, 0x407, 0x6) listen$netrom(r0, 0x4) setns(r0, 0x0) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f0000b5f000)=0x800, &(0x7f0000ce3000-0x4)=0x4) connect$netrom(r0, &(0x7f0000bc4000)=@full={{0x3, {"a60c4c712d61c6"}, 0xa0fd}, [{"1f478448d90b16"}, {"4d6f5f70281bfc"}, {"b59d8b85bd1994"}, {"bf1593d63a03da"}, {"a5f9169cdfd6e1"}, {"578a030dcb7876"}, {"7954d0914c57be"}, {"9426f37618468f"}]}, 0x48) 2018/01/17 18:44:05 executing program 6: munlockall() mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00008d4000)='/dev/ptmx\x00', 0x0, 0x0) r1 = dup(r0) ioctl$TIOCMBIS(r0, 0x5416, &(0x7f0000bfd000-0x4)=0x8b) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f00001b9000-0xc)={0x4000001, 0x0, 0x8}) ioctl$TCXONC(r0, 0x540a, 0x3) poll(&(0x7f000000c000-0x1b)=[{r0, 0x0, 0x0}], 0x1, 0x10000) ioctl$GIO_UNISCRNMAP(r1, 0x4b69, &(0x7f0000567000)=""/4096) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000019000)=0x5) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f00004e6000)={0x5, 0x0, 0x1, 0x7ff}) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f000043e000-0x10)={0x7, r2}) ioctl$TCSETA(r0, 0x5402, &(0x7f0000e7b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000b30000)=0x0) r1 = syz_open_procfs(r0, &(0x7f000075a000-0xe)='attr/fscreate\x00') pwrite64(r1, &(0x7f0000942000)="", 0x0, 0x0) getpeername$unix(r1, &(0x7f0000af2000-0x3b)=@file={0x0, ""/57}, &(0x7f00008c9000-0x4)=0x3b) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000005000)='/dev/input/mice\x00', 0x0, 0x200000) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r0, 0x111, 0x1, 0x200, 0x4) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000004000-0x50)={@common='bcsf0\x00', @ifru_mtu=0x48}) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x100000001, &(0x7f0000005000-0x1d)="874bba382b339e9e9c") 2018/01/17 18:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ee3000+0x5b5)='coredump_filter\x00') read(r0, &(0x7f00004fa000)=""/111, 0x6f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000d33000)={0xa4b7, 0x3, 0x4, 0x7ff, 0x5, 0x7, 0x78ee, 0x1, 0x38f, 0x4c, 0xffffffffffffffff, 0x8001}) 2018/01/17 18:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r0, 0x4c00, r1) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000a62000-0xc)={0x0, 0x4, 0x30}, &(0x7f00007fe000)=0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f000036e000-0x8)={r2, 0x2d5}, &(0x7f00005dc000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00004e4000)=@assoc_value={0x0, 0x0}, &(0x7f0000f97000-0x4)=0x8) ioctl$LOOP_CLR_FD(r0, 0x4c01) syncfs(r0) 2018/01/17 18:44:05 executing program 4: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, &(0x7f0000757000-0x24)=""/36, &(0x7f0000ffd000)=0x24) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r0) socket$inet6(0xa, 0x2, 0x0) 2018/01/17 18:44:05 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000964000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000c7e000-0x5c)={{0xa, 0x3, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x5}, {0xa, 0x3, 0x800, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, 0x9, [0x1f, 0x1, 0x4, 0x9, 0x0, 0xfffffffffffffef2, 0x6d8, 0x5]}, 0x5c) getdents(r0, &(0x7f0000001000-0xc3)=""/195, 0xc3) setsockopt$inet_dccp_buf(r0, 0x21, 0xc0, &(0x7f0000000000)="d4c6354bce80353a893bccfb57ba3d52af1cbbcedd5e3ac1675200697f8ffa1e18028a5560bf0c8dd9ab2cb163dedf20faf0c779a916d0cbe6cb5d20317d531f8ff04e1128d35381d6dd3ceeb1b3bfe0758c8cc4475dd89b54403dd699b3ccabcaed8b3ec9346ec3132caabe9766fa69a105712786764e3f1a", 0x79) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000aed000)=0x0, &(0x7f0000eb1000-0x4)=0x4) mkdir(&(0x7f0000635000+0x43e)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00008da000)='ramfs\x00', 0x0, &(0x7f0000e24000-0x2)="") pivot_root(&(0x7f0000645000)='./file0\x00', &(0x7f00000fa000)='./file0\x00') accept4$ax25(r0, &(0x7f000074c000)={0x0, {""/7}, 0x0}, &(0x7f000097b000-0x4)=0x10, 0x800) sendmsg$netrom(r0, &(0x7f00008c7000)={&(0x7f0000ef5000)=@ax25={0x3, {"7141f4fd65dca5"}, 0x81}, 0x10, &(0x7f0000c96000)=[{&(0x7f000088d000)="d8485084ce843eb290a5dfc519fb14228458fbd0ffd4b363cfa160e1fede6c8fa375d20719", 0x25}, {&(0x7f00007dd000-0x58)="eac03c2088ef2adf1cd0c943699033591588b139af260b8cbf764af90052eda168e255ed242f4f7336b9f92ac3562d750de9c8840b7a52679f789816d4d39f9d51aa824910090aaaa90a9413f2d94c4ae088d131872567ce", 0x58}, {&(0x7f0000ebf000-0x66)="755c60fc32bff8806c3fd705b3cc6e06e85cf8c154a4f39012bc01d23687571e78acdc2eb8c2a0ea9c92a7ac0042f895e9090bc54a085da53960c8d18ec2b265994e0508b7f6699a4fc22b0b66bf9614acdfdc5842f9fc491d4f902ee825503bc63142d1c38d", 0x66}], 0x3, &(0x7f0000343000-0x1388)=[{0x110, 0x6242e120b4aa989d, 0x1, "05ab163ef70ebaa46f3c9829191f6e3768e9aaa209038d73d344e5d3c79678a2ecf3c5dee4723babf61ecc4ab2716118f9c8131c41215dc315636d559e44c4928d396938d91c10f975db8545db73ab690ba7fada78b9233783b2a54132007481a0b785a25a362cec2ecd830bdcbbcd662a16014216b5e65c2fe3cb95e98028ff0f39385695ebab2dfb46eea65e468bd13eb01d48d6a11dad7aadf7deac32d3ed55f309fabe38fc05f972db412d296b7ba46ded8f57fd967f66144770cf4443aa02ae94c10f177bf5d1c0a6c938511877f78e20b7dbf76cd2cb9186bc3a04fea759827e5cfa7def4c8157d428e7c3d3332b9116cd1df788470b64af8dc8"}, {0x1010, 0x3a, 0x800, "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"}, {0x20, 0x0, 0x3ff, "f0575ef57dcb3d561aea"}, {0x58, 0x10f, 0x20, "16ceade2a03130ad190f95c9282a38ffee0e090bfe36881667c2bd7d565887414dbe27bd7f8b2a23bab73a092c2c5b5391deee359b07f744cfb5e9e5c6cc2f7864"}, {0x10, 0x100, 0x4, ""}, {0xe8, 0x10f, 0x3, "ac3bd69e9e528ec6255d9c83740ab634cc35041c0e34520679d74b4ae313e1d81f007cb30c3cdf81f43220835151dbb11c4bde8664fb965ea21971266ecd783b18676244903729e76040628429bfaaffe84ea4b43fcdde5450ace29ed2f0eb5a5fc031f0f4900930e5a057f37e95609ee7967edf1167b555da3f224ee48b850b8597f19b19a8891c6bfa804b2e5143f7119a7b22ac29fd20b13a10f598da183c7c6131a28a7036ea29bf482c18e54e7fb045539a83dadef0cfaad60c52b9f39061f4310ba6f0fa9da72c3566aa80bf08a73c1ec4"}, {0x50, 0x11f, 0x6a4, "86b98d3c5ec7c05671c43cc9d6e53f1e6cdb592cca260d2342195393a3a55f4bb25e470233f778935c5a8433fcd97dbfceb2edad2539ba2569bf"}, {0xa8, 0x118, 0x1, "c2193939836aa60b8745f95bee2629f03c67f50fd5e00df8bf8d06ba483b80940100fa147a1d03c82da145bf630cdf6074b97b58c5179b8b99db3c923a5e415eddbe9d32774be76d17e65803d95d860bbbfc2a0e242a43e3399efba4d0df531675fe20b5ee4373d7bb4068e19f58d30955d66777ae9ac2da336ab7f437e24ecc2bc80f7ddd8fa09d5fa721bff645ddfc332324cfd223"}], 0x1388, 0x800}, 0x4000) 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000ca2000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000947000)={{0x8000080, 0x0}, 'port0\x00', 0xc6, 0x80003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000cd4000-0xf)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f00000fa000)=0x8, 0x4) getsockopt$packet_int(r1, 0x107, 0x7, &(0x7f000079d000)=0x0, &(0x7f0000089000)=0x4) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000b0a000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000536000-0x14)={0x4, 0x2, 0x6, 0x56b, 0x7f30, 0xfffffffffffffff9, 0x7ff, 0x800, 0x80000001, 0x81}) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000020d000)=""/130) writev(r0, &(0x7f0000a85000)=[], 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unshare(0x40600) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c9c000)='/selinux/policy\x00', 0x0, 0x0) ioctl$ASHMEM_SET_PROT_MASK(r1, 0x40087705, &(0x7f0000d77000)={0x2, 0x0}) mq_notify(0xffffffffffffffff, &(0x7f0000c38000)={0x20000000, 0x15, 0x2, @thr={&(0x7f0000df8000)="", &(0x7f0000c2b000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:05 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000549000-0x82)="6d6f756e747300c281a8c0368436859f351ccd9e17ab539356f8813a4bb99c47af6d8515d3df0444b125044230ba947122f62eb57a4fc16ee61c9895e55ca161f3692c98d6e540fac51196e422ebe4a7bae3319ec29ad3c571e64630e9273d98cefeb6a5c846ffea76da5c5843c1600ba959ac2a400ff4f06ce249cea1237c3ea0d3") r1 = epoll_create(0xff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f000031f000-0xc)={0x0, 0x0}) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0x0, &(0x7f00008a7000)="") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000a28000)=0x0) epoll_pwait(r1, &(0x7f0000440000-0x24)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b4e000-0x8)={0x0}, 0x8) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000a8a000-0x20)={@common='ifb0\x00', @ifru_flags=0x9000}) epoll_wait(r1, &(0x7f0000229000)=[{0x0, 0x0}], 0x1, 0x7) 2018/01/17 18:44:05 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000af0000)='./file0\x00', 0x101000, 0x0) utime(&(0x7f0000bd5000-0xe)='./file0\x00', &(0x7f000057f000-0x10)={0x6, 0xffffffff80000000}) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000f23000)='/selinux/enforce\x00', 0x200, 0x0) munlockall() r1 = request_key(&(0x7f000051b000)='.dead\x00', &(0x7f0000a0b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001a8000-0x17)="6c6f4073797374656dea4047504c73656c696e75782700", 0xfffffffffffffff9) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000c11000)={0x0, 0x0, 0x0}, &(0x7f0000cc1000)=0xc) r3 = getegid() keyctl$chown(0x4, r1, r2, r3) mount(&(0x7f00001a5000-0xe)='./file0\x00', &(0x7f0000f8a000-0x8)='./file0\x00', &(0x7f000067b000)='\x00v\t', 0x1004, &(0x7f00000b2000)="") read(r0, &(0x7f0000336000)=""/4096, 0x1000) mount(&(0x7f0000823000)='./file0\x00', &(0x7f0000de3000-0x8)='./file0\x00', &(0x7f000092a000-0x5)='isfsc', 0x84000, &(0x7f0000d59000)="") 2018/01/17 18:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000009c000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000e3b000-0x10)={&(0x7f0000cfe000/0x1000)=nil, 0x1000}) setsockopt$inet_dccp_buf(r0, 0x21, 0xd, &(0x7f0000ecb000)="b9cc6e98f248f4b1391f2aada9e146a46d5a87267b204d8e07ceddbdda6b329ee2c8b5b3ade5773012158b4e9d2f42e8ff1a96e96cf602efeab96a93aa52076cae26db142f988ea96f87485c78a957d60c8f24c5a96b00a74d6a83db709ef62c47eea0e8982cda06fbf377cdc2b447334e52b44d7081f3fdfb2d9a3f67590aad27c374568bb30b7c1c1187f3a8a3553c33e8b794f9b088d15c048284483333c0d1f5925e2b94476655d6f900d2bba11b81fb954dffcdc17fa0961573dfc9691430cc2c934ff4abb168a0af1633c03ffac2391dae1afaf5769359c45b09", 0xdd) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a74000-0x10)='/dev/sequencer2\x00', 0x8002, 0x0) write$sndseq(r1, &(0x7f0000a75000-0x30)=[{0x5b94, 0x0, 0x0, 0x0, @tick=0xfffffffffffffffe, {0x0, 0x0}, {0x0, 0x0}, @raw32={[0x0, 0x0, 0x0]}}], 0x30) 2018/01/17 18:44:05 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f00002bf000)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000003000-0x9)='/dev/rtc\x00', 0x800, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000002000-0xe)={0x5, [0x5, 0x7, 0x400, 0x0, 0x2]}, &(0x7f0000003000-0x4)=0xe) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001000)={@empty=0x0, @loopback=0x7f000001, @empty=0x0}, 0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000001000)={0x0, 0xfffffffffffffeb7, 0x9, [0x8000, 0x0, 0x7ff, 0x100, 0xffffffffffffff81, 0x8, 0x1000, 0x2aa, 0x9]}, &(0x7f0000003000)=0x1a) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000004000-0xb2)={r3, 0xaa, "00ef0eb690377a6ac8579f7bce0ad20c664755c686f0eebcd235dea293363b9a6a4823d65678e0c8694f08c52819237795ad2df034678820f3fa208e19a3f6febbbd8be2858cad36f297847019534cda0b7c25d6d447ce41ebf529295f554f08e7f79649936071cdf6cf37fce9ddd4d8987832a8550f4b1e9e7492059b427776fcc74f3c3221b18a63553dd8a7bfd126ef8f0ef30e010ab7487743274b0653e56da58350d88ffaad64ec"}, &(0x7f0000004000-0x4)=0xb2) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000004000)={0x8, 0x1000, "2efb150a5283da7a4f44ce4dfbc868d2f99662b840ba7b861e429a164729a4afd927b934f153ff7b2ce91b0bcf242e57c37cb42722d80bb37197e4a45346ad13f16ede2602c87a6efef569a38c28f6f37ce403c9e861c6dc74816536765d29ca9063f04b6291ff66e193baae33732483935819b1af6a7c6b57e0b0debf678dcef5b53b40ba7e812edb790176c4ad27c597e1a4d21c1e1913466c9b43494535d29ec3664dfde05985d45d67338fbc2a1998fafd7bc4bd1862e27dcf0de6612ac3dabd64bb5bb19fd145337c3f1d4127b0f4310156fcb4684040b03993f3ff296117b8bc2e1da7c72c0efa9149be7d80d2b7aea542df33a336afe988acaf8e04bb9e79ff12c44ad7ac84d4dc90d5a90672915fb25d9c159b9b308149e27127fe82abd3c82917f94eddf41c306fa9e07ac2e620a7c9ac3f77551af3c84d624b9ecfabcaa7d4827657b7e0caffdc1125d05dcda4a01c7c2b84ed2eeca948090bd7c40d9c898c28807c68f05822828eb309efbdd14334c4ecf03404ad440b9e6aef1bf0e16edbec594dc6e19bc3ce70d6b76f2b671978356a63e2d2cc096b572453d1c586f05a63539984db9e0c171153184139e5182cd4edce16570a3c09c6c6f8c483e11ed3d13d9ee0cc318595350084a25888eb54f0c339c0c53f530b59c137266cb2bde4db89619f32d735aaad464b046c93de9203657608170423bba814cc88baae44efd640a5712c7f2085958c62dd5416aba767d496f64af866e22c18207c6f58afef90bdc726ff86be218a31f824713be2bb38190406256b6057bbb0335f2f8ca3f8a13c3924ba076bb0555928134207c8315cb55a6ca4f81d680e9064fe59e2aef3a056a5d432fd39a51071ddd05b7054c947a4069bab8a6e69ab3262e21777053588c4671c1e1fb8142fcdc2b398a40991b3f80cbe5dc53f16141de9a9de0a8e1b41b0d862d83b6f96944e18d0b6c850d9bc2a300d0641d582743b1ea8a429317bbed454afa912b96f7cea4a8b1c9d92ce3e4ea9f5c07d0f45fcc3ce7a5894c8a6d371f2143ac7b617b98086cf081185d903f59ca80bce1b7eefe219e9c7d2e1dc725ceb4a667f37b377d32d6583b72a09adeea287eefc8d07e6c04f3c9bb8d1075907a5db29c738842354c915ae71afaca3f8fe07d6391ab120b39210dd2d690063ff451200b7b51ed53b82ea0dd5ce822b4572e90e42b31a3f5a15c68c41198c7c3361de408189f3121502f55e0b3f4b093bf2d6557bdfabcd0ef489a4239a6cc39581fab8dcfa184926f44902bf40b2740019810fe66d1a5fce9c6d7d3f798b070ab0ec885ca2513ce57bb64e7f260a47c69d074f818379a16b12256d3f5579593993206528c363367d2bdc7ae85ef568ae09585cee1e57da6c063a6c8b797e278b158b91844b801bb433fae1720dfd103654c4e043320d3b0c524c55f86ce82d9c7a784717e52dd2072352cfe0ffb6c941724355a388fd797097b146a18afb474ccf6fb87491c3076a63a8c4860dc2cb92c76b1b7cd391465a7a36c86b558b35059730de0ce3c7f86cb8fea3bcc06c65d9085d1724735e33a2c43c9952c4a5c3d0b69f692ec749a6a13869dd38e98160132aacd6a763b50b3392724e0dfbd009d061f15c139d69dcc53365c486dfd285c79ca6661933b5c97d8524d5a6b7e2eeae24d4887b97c37487e2de754571d541627754e5a6c5b0e1a0e3d498fc73c761ed9ad004882793ea7e3c6e96c1099d1d60d53eabd4926f96995f43537f1ee6b9cfca277815024e249c1f9edf751d2d7733497250d19a609e055d11046f8e4eade9992c004fdac65b54dd0815a6d228125da980b91c9a5a68f1b0c87c005bbd8a1ef01c550e1205e8c3fbb44fd870c94af14190ecc8ba8d87d6e4bb3c8c2de034bda60232d1938c11cc2982474d445880d2aea3fff98bd2a912567fd1859832c950246fdc4ed7ea31610748f4c35b72946657a59bf636ae09f6ddd322af3f428906ee53740e2b8609d54940e3fdb99ec807d8382a77c5be1d6ed611932d8642d2cada9c5e1b3809f14b6893f9a429e228619832173c95d61e8a4e6f208fd1ee09a340b8d56e99d7c5e39542e0d8487c0353c3ef4ce334f4a2df07e092312dcc329e5b8d1aa5eddc958ae26203943193e6d351da0ee52f611dc10a9cde590125382720d2cff222d7451abbac902b7ad5154bf0e8ae84c87b326e7a4a476a1f2c62a57e0ea97d7fd0d794cd2ab0daf6c46c93764d0a7466ed71eefe6840c95797545f7cd3143848d542bad1c62e4a893d178882874665dfcf9963187f7bb43672f5fa4bf5bae5275ddacc642560d13b62743c937912654c505ac9134dea7fbfa3be63d510192cba3e196d9ea15a2f710ad551710acf48a071e0840b11ab3888efa46038b6450d3ebe2bd56d79cd539aec1cdb27f1c0d1796babb68801e5be49ecb3de000261df853c7856f32ba70a113201335017603824a50b5755e34fdba8514d64452003e94d10b9d545cc677203b393cf44c2a74e5bb6591aafb709ba7720420ba8da55a6a8a4e8ff9f80e14f2f4287b07b057895a3047729ee54a803f2dcc2b01bf471d518b3fa6fdd100c51073c8c37e429e33bec166a37d721a9cec1b09337bbee620cc28b8a908dddde5df6ceca9ed2cca4ae98e7dba0cbd535bc993727b0b582d6202c3b23766c2d254edd49d09e7a0512553f8f4f8a95e126bc8ec6806558e988256b3414567e62265a480a9400f3c1d8d4ba4114fe28db2e870fa5c77b53a4dc63d4b23e0a07535ff09108c2520337b0d0e0e7d181553fff6586643c404a044097bcabccb3fe7dc54130dd520a839bf9988d8f32552915dae74d9a38f087c4268bbf2e7a549839e1097a7159259d6f97c9a86a7e90e7d8faedb5d67d6d6ba3dddf574c02c1aea85b329d9f81da3ebf17eb7dc62e376fc00fb33e38e5c8685173126d69e80d6bcf2cf180f52f869f67d8a5cabb92024f70413a1d3adae8c5ffcfd01781a14c9adab5db62a884e512cad3926edf4c942d6b36df822ef5eb70a2bfc786de01964c5c01b091ae82189964079f9b5faa9dc0b398447a3fef4ead2382922617241cb445bc1c80fb59f6b2625def12dc2312bebe2b7df19d6a11d307f921aafdfbe5c45626b8c5272e4a03990abb326d16578a8207966287030d48be1cd72ebab435a7b5103bc8fba0d0ba5c6a8ce81774df01e9fc85e4ee41271a9dc8b3d6a6fcd1f783454cf122ebaafa560dc6fda0b28665437269f81ed192dce27dd588d340ec09b42c94dad1b2a55f2c74574a03028ac39367a51e507d82dda09e9c27f51d226216ca20e63f6c36dfc88a98b778c13ef1bbabd443cd5a75a6a35125b68490d7ceb7e245edb1091faa6c4d2b86719c5004a3952cfca4b42cc067707c3657dfec140fbb65220ade71f0e83762cbfd07f0ebf55ff48c535e9e0d0b3a1f5396ce88aecc05a0810777d478915f6ea8904ffc3d5e147ecc143215e5156f207a9c6db0f09c1c224cbc3b3cde78b69208859dc7bbfa13bfefecd7e4ccd9b936f656e38285afd1e5e033267e125a135c677d454917cd719f014860f8ba4381d5c1fd6df3422743448f78ee34e9f37183f5eba525ad250b55f2b99e3f4fd6bae1793caab9d9c5340372bb70d5c98db35ebd5955962b091ab3f81612fcaa9fc4300217b6010889d49782715b011ed6382c2c5a4b46373dfe18bb1e2ff3fa065449c632cc5977d2c425469cf3f8e53e6dfa90341478b0c8a4971c6a1f75c2884ba57788324af960d533cb7e7ff3ecd753ee43658e4eac24c3fa9e08d247c264faa4cbb30b73bf17e6e0e9bcd9fe06e5b104dbe6981df8f00622db5bef3cd3476177f049dde9d7f33a762750f944dfb9a8de00c6319b1c277c9f5041a7abde9d403c70091be923bdaaa46e72057148d4795595a1f4a4361ef44b25d081d4a295ec3a738b99fa8fd3eaf29a5b3f135b173294b2e50f2bb16ea535e2f989c23ce3141b80f1d1697cd3ddd07c2003a1d85992ec4f8f93343ce15c978b75c8b993e664e118728ffc4b3b44e2ae99e7cc59142cac4877f7b8ea040eb886c398759fe7890fd3282c42ca7d8af03aa6c92a4a08cd52e979b8329de93bbd44172ed0db6214f5ced0201d2cdd5d7f69ce107fa137df95a87a13f6de6005f48349005c938b747ae36087f1657744a9390b3eb2104dfcb21d8df1fc2e6bec29ae443180a2580a67886bbe66d4db35f3d4e57a9aa82072e8e88c99e28d6c20361bdb7dbaac4f35de35dfb246aad88c9eaa2fb3989415000b3a78fa06de83b136f8cd11127d83f4cdec6329a2703bbe75529ca4f965010494cac288d758a451b606cd702428cb38ac31209500c8ce90f1f11d36683af3761da01db88c638f93cdbd5405d07b928f8943331119e40dc63ccab1f3db13a742cc5f5dbba6c9bdda452b0e92a10fdbeaeea9b56a39df2e499e3175f88269106a7efa784ed968d6d27ca9d9e6180104e9468e943291f8d1edad78b5ecf85d8ec0d14e23664c27479056967bcaba1e6568e2ad5f7c1b7fb3f88865df4a1f32ccb7a0d52ea7bf2e638f00c869fe39b86596c3e4e9e669cef29132c6a13d16be0f529b9c9ce36e2e7973525ef45a3c22f4c6ea711bd79242639febb59ace6991003e7943c42e5f6a6dd22ba67c7776fd8fbaccbf46ebba1ec5649bf2d2cb17f72e87cfb384812192775e9ad142d87741c778f4dea8ac5fcb931b7807001150ddd0a9387362bbb227446ee13399c914057a30e627bc07dc4a0d340140c2c54da5f5e8252a37d74737d959eb0c4b85957000e1b658f9584b79b3af74a16a21eeb9426f9cd3b9e11ca884632b98bb3735667d2ceb6fcbe2caad46a64e9dad7abe7193f138d522c96f7354687822416e80dfc270d943dd1fb2876b293eef7d4723cf4b12b05aa41767208e6b7e4cfe55e906bcdb8bc90171723cb854c9a79194494186b7803c9c1c835209b0d54af5711878d305206cbdba104b8bf9dc206e73fc7402896e658511b5f248582335b5f662f4067b21dacbb593d6af170c36e42f88c3fa41d759b14219250bee12e023536e7002960f3b71ea56fdc86b327f4bdd8198b3af6081778a3acbebca365484babe9f13afdf1726a9668bb4e21811e6325d2a05866b5f21c3e560fb442cce51d443d099c2d48853da4883f64fac88b045eb977494ac79e0d0b0efcb6ab642118e4ab9f1eea0bd69b9a9eb38765548ce237228dc9bcd082858455a401363a2a27ef651011d356ce63bae7d39903329161c8227228ecf37ff84e87061b1554d811e57ffb939bb65c5def795692c9df34581befa713bd60317dbd9480e34fea38daa954e2acc46156f2e14543fb7298b36edcfa739a45344d309e157dce28f57eb299162dce537cee2a19168ead1be027fd5292faca65050818ae3f766b0df76351de8ed59bd25c13f1a100cb63db4b31d39127dc29d32ac1fe019d0701ac927da88ff755e9e217c580acd9d6bd67fd123ee4cbede8cf3a3468514d45ddf8995885c2fece5d246b14adbe2aac49737ff9a69cc71586975580a756dbfe19020ee602886b210697355253f9b440a4472b654616b1b63296203781be1ee591aa9ee11e329ec58c3c28a1005a2538e42532668ef23eb3926476c432e7287d6259d7eafac8d8209d8e7c98f4bfe9c20d652bf6f6fd8996e560c7546e2867cf894c5592a7ae73c275caba1e5e28920ef5dd1ab1d4c1b293f63a268dedfa169bdb8da6af9b6cd911813e8316385904d811bd10c9f0ff8dd748c3fdbe649c11fd4"}) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x8) r4 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000002000)='/dev/pktcdvd/control\x00', 0x44000, 0x0) r5 = fcntl$dupfd(r0, 0x406, r4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000006000)=0x0, &(0x7f0000006000)=0x0, &(0x7f0000002000-0x4)=0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r5, 0x40505412, &(0x7f0000002000)={0x2, 0x5, 0x7ff, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg(r1, &(0x7f0000007000)={&(0x7f0000007000-0x1c)=@in6={0xa, 0x1, 0x3a7, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3a}, 0x1c, &(0x7f0000007000)=[{&(0x7f0000008000-0x1000)="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", 0x1000}, {&(0x7f0000007000)="878380dfc521273f2a2f1c878a2d695c7d7b0b723d315f80e84845cde54b84596327ae236287032453a7354eccf828a32ec0d2a8b613bfc90f1323371b89a02ab24291d59117beb00417df7f341c1b1a555c80e8f376fa31f8afb16dd22abf0bbaf73c0dd92e60d2662ee4db05f889690ddb5921f64bf88ae7a9c82f25dfdbef5bb01bd2087740f39602cf98887d167fcf8be1bda2dc6d0415cac16ec682e664e91ed9714c", 0xa5}], 0x2, 0x0, 0x0, 0x4044}, 0x0) 2018/01/17 18:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009e4000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffefffffe, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x1) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000a68000)=0x0) ptrace$getenv(0x4201, r2, 0x7, &(0x7f0000595000)=0x0) ioctl$TCXONC(r1, 0x540a, 0x0) write(r1, &(0x7f000093f000)="c7", 0x396) close(r0) ioctl$TCXONC(r1, 0x540a, 0x2) 2018/01/17 18:44:05 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_yield() mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000fe9000-0x10)='/dev/input/mice\x00', 0x0, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000fe8000)='dctcp\x00', 0x6) mmap(&(0x7f0000fe9000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$keyring(&(0x7f0000e79000)='keyring\x00', &(0x7f0000fe9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) keyctl$describe(0x6, r1, &(0x7f0000dc2000-0x82)=""/130, 0x82) ioctl$KDDISABIO(r0, 0x4b37) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000fe7000)='/dev/rtc\x00', 0x80100, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_CMAP(r2, 0x4b70, &(0x7f0000fe8000-0x30)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/enforce\x00', 0x101000, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000dc4000-0x20)={@generic="d8b7a7d32594d92ed6306cbb0e7ee81a", @ifru_addrs={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0x11}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$ipx(r3, &(0x7f0000fe7000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000cd7000)=0x10) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") r4 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000fe7000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r4, 0xc020aa00, &(0x7f0000fe8000)={{&(0x7f0000974000/0x4000)=nil, 0x4000}, 0x3, 0x0}) umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 18:44:05 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000235000)='/dev/loop#\x00', 0x0, 0x2) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f00002e8000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$GIO_UNIMAP(r1, 0x4b66, &(0x7f00004ce000)={0xa, &(0x7f0000e5e000+0xfdd)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) pwrite64(r0, &(0x7f0000b7d000-0x72)="616fd7b531be9f738b5707d67efa4733b464bcaa06d4c8182fa53abaf906d67bcf9ca9af6e2c783fb3e66e4ef8ad283d598acc1d5dd7d3a69526cb425e57a9ce6c77bb146a8ccac0a6321523dac48145d8852c1ebf5959fbc59b9ea16fcb49f43773abd1e563606bc2588b69dd336d64755e", 0x72, 0x0) 2018/01/17 18:44:05 executing program 7: r0 = accept4(0xffffffffffffff9c, &(0x7f0000ff3000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00009a2000-0x4)=0x60, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1d, &(0x7f0000000000)="d10e652aebeea87914772538fe968b32d3d7774337220fec3c9141a6f984b59c7b3b8201203425afb189c9adfd8ac21d20f2", 0x32) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000096a000-0x4)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = timerfd_create(0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f0000c1d000)={0x0, 0x0}) socketpair(0x0, 0x7, 0x1, &(0x7f0000afe000)={0x0, 0x0}) r3 = syz_open_dev$usbmon(&(0x7f00004f1000)='/dev/usbmon#\x00', 0x48f6, 0x86642) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x2405, r3) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r1, &(0x7f000003d000-0xc)={0x0, 0x0}) 2018/01/17 18:44:05 executing program 3: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001000-0x12)='net/ip6_flowlabel\x00') readv(r0, &(0x7f000000b000-0x60)=[{&(0x7f0000005000-0xfe)=""/254, 0xfe}], 0x2bd) mmap(&(0x7f0000000000/0x28000)=nil, 0x28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r1, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r1, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) fchdir(r1) ioctl$sock_FIOGETOWN(r2, 0x400454d0, &(0x7f000001c000)=0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/17 18:44:05 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000e13000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$TCGETS(r0, 0x5401, &(0x7f0000e41000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000be7000-0x78)={0x7, {0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x44, 0x0, 0x1ff, 0x7, 0x5, &(0x7f00002e0000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x101, 0x7, 0x1}) fanotify_init(0x53, 0x8000) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f0000014000)='ramfs\x00', 0x0, &(0x7f000002d000)="") open(&(0x7f0000871000)='./file0\x00', 0x885d3addd51b95d2, 0x0) 2018/01/17 18:44:05 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00001b5000-0xa)='/dev/ptmx\x00', 0x10a, 0x0) writev(r0, &(0x7f000036c000-0x30)=[{&(0x7f0000b51000)="ebb29c2aa804af648d63b2908439b40213", 0x11}], 0x1) ioctl$TCSETAW(r0, 0x5402, &(0x7f0000cdf000)={0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0}) writev(r0, &(0x7f0000584000)=[{&(0x7f0000abc000)="cd88ac089830c40e23bb07ed11a469d88acc398aba7f841e7cfc384b133432cffc5ac38203a1fc5baa1a60b0cf7369584f2afb3bd79f225a0e4999e83fda33199c67e1f78577f6d6a6f4a472f2382958dfcde5032b6585cf2a123c407a1c1a78236a5852f3fc3c10656fecf497a6868eda27e27505b9c8fb95e54b59bea4d76107172f55e01df1fc0b0462e30327d6f7899350f8feea2b7437bd0940563ac8c20c7406d1a01074449da91b2e6f439014366cee57c3439cc21250c5af0d137ab7d542453c5b2690ef2ca5673fac8458bdb8e09b55af2d4f067cb48c6f49166055b24e5a6244679ff5eb470a65bbcc898b539035e6e97e9cc750b12f8d190b1d07031d667091baf5a841046ff537974e01cf8cbc4289f482590618a8c804c95e57731e93f9dd4ecf610edbb7953b47ae5413335424a5f150228cb05179a22500f9b178c151e5f6bb94e7afaf97d34cfba65ea91f966f85b07f7da8aa2cf2ab92e3bd05156315082f5bac4fd3efb56c06141ec4dcb8bc6a25e838a4f71936b279c1bce6b5ac0110bb560b0e70cb612e008c0f4d1733af9f48fd74a163acccdd93b22bed94f6600350960397d5e2de18c921a2836b1df1e4b2ad662e1ae997a0f3f83753c0b00a7c8bc18bb21ada850816725379dd10f2ab36a46783848332172f0d9f6e0095d57c67fe9516497b0c51e8ba1fde1da213259aa5b6faa882aee883d3b4e3aaa7549519ac20d238a8916a33e19b0a096b630478efcd7c10a29f56f4ab8e5f0417a0d79826521f2cdf1856f7168c3513a8b357179cc090f76c543d44018bab8456e7f5e1811c5c8d3dec062472d0f8c03095c4cf3a7ae83f9978e1d0c82f0ab2b8c63494d33a8595bbd15c831daff790d0e39927ac58e49ae623e83b036ee147df5ab8c5d0039854c68c9f0ac9ebb8228c4b246bcaa0a5f6b0a695489cf3f1449daba576eff2181356e5f536727f11f1bf5be5d27aa83fd750fff891ec8bfad55e1a2df5171c5323b1901d2fce201ac9c66ad37821a6d60bd97f5d6a1d8a83cfbd2ee3a842a9c96787ab080eb8a0ef66fe7f00f09ebc9e569fb5d514f52f26afbeb3876a384fd12918c53efdb93fa23a6eebf1572bfce68146bc0b210824e0476492f3f3a49435bcbd26f714ac8b29b5b444efdd15dade8e75f578aba965e697570f524d02e4caf6b239ddc99891c1916dd484bd31324beaa7490a0e2790366852ea8a6d103fe9dd7730c6e29f55eb4d3cad498d9aebe24d99852fb3f73b42f06d1eb3fb36881079d52ed23d4f37c206ecd1aadb52815412f7eb8c99bc42ad0a08", 0xa9}], 0x0) ioctl$TCSETA(r0, 0x5402, &(0x7f0000a27000-0x14)={0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bd2000)=0x80000044, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f000034c000-0x4)=0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000b30000-0x10)='/selinux/access\x00', 0x2, 0x0) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000721000-0x4)=0x1, 0x4) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00007c0000-0x8)=0x0) 2018/01/17 18:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x80000000009, &(0x7f0000f10000-0x4)=0x77a, 0x4) connect$inet(r0, &(0x7f000000c000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) pipe2(&(0x7f0000f93000-0x8)={0x0, 0x0}, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f00001e9000-0x2c)=[@in6={0xa, 0x0, 0x200, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x9}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x2c) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000)=0x4, 0x4) 2018/01/17 18:44:06 executing program 6: mmap(&(0x7f0000000000/0x5ef000)=nil, 0x5ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e3000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00005e4000+0x8eb)=[{&(0x7f00004fd000-0x17b)='9', 0x1}], 0x1, 0x3) vmsplice(r0, &(0x7f00003a7000-0x60)=[{&(0x7f0000206000)="", 0x0}], 0x1, 0x0) 2018/01/17 18:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create(0xadda) fsetxattr(r0, &(0x7f0000b7c000)=@random={'security.\x00', 'em1bdevselfmd5sumcgrouptrusted\x00'}, &(0x7f0000952000)='-+^\x00', 0x4, 0x0) 2018/01/17 18:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f000064e000)={0x0, 0x1}, &(0x7f0000692000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000080b000)={r1, @in6={{0xa, 0x3, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x40}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x80000001, 0x800, 0x9, 0x4, 0x3e3, 0x7f, 0x7fffffff, 0x40, 0x95e, 0x7, 0x4, 0x7ff, 0x100000000, 0xff, 0x5]}, &(0x7f0000d33000)=0x108) openat$selinux_member(0xffffffffffffff9c, &(0x7f00008c1000-0x10)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00007d2000-0x4)=0x80000000, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x30a) 2018/01/17 18:44:06 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f000098d000-0x10)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x80800) ioctl$sock_SIOCGSKNS(r0, 0x894c, &(0x7f0000a2c000-0x4)=0x7) mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x8000e, 0x6ee9) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r1, 0x111, 0x1, 0x1, 0x4) 2018/01/17 18:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000781000)={@common='tunl0\x00', @ifru_data=&(0x7f0000384000-0x20)="00000000000002000003ffffff15e30000000000000005000449faf5238f7e23"}) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000781000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f00000a5000)=0x7f, 0x4) 2018/01/17 18:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000618000)={0x0, 0x0}) getpeername(r0, &(0x7f0000a37000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000311000-0x4)=0x8) r1 = socket(0x7, 0x2, 0x0) fgetxattr(r1, &(0x7f000054d000)=@known='security.selinux\x00', &(0x7f00000a5000)=""/40, 0x28) lsetxattr(&(0x7f000074d000-0x8)='./file0\x00', &(0x7f0000301000-0x1b)=@random={'security.\x00', 'security.selinux\x00'}, &(0x7f0000dc5000-0x2)=',\x00', 0x2, 0x2) 2018/01/17 18:44:06 executing program 2: mmap(&(0x7f0000001000/0xd38000)=nil, 0xd38000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f00000a8000)=[{&(0x7f0000087000-0x58)="580000001400192300bb4b80040d8c560a0600000000bc76489643c218fe58a2e04a03ca8164643e8900000028215a0004fbf50d0000000400000004001ce1ed5e000000000022001000010007000002121f00ec6b0f536e", 0x58}], 0x1) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00008df000)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key$user(&(0x7f0000085000-0x5)='user\x00', &(0x7f00001d0000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0xff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key(&(0x7f00006c6000-0x8)='rxrpc_s\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000001000-0x88)="5121c044417f0e493c3e58b24ce376e7a737e79c1df7783c048bd8fb1ae30369ecdb1f869c72be7e59832562bd6f1d94f979bdb909a35ea64bf22315a6a417452308e856888de4181f7306407437c349d0feef46827ad1ebe7fd63da565bc705fe9ab36f7f666824d1f31f36715ac707a1b8b556118140479ad815787a3b5437a26a33936f48ba01", 0x88, 0xfffffffffffffffb) keyctl$instantiate_iov(0x14, r1, &(0x7f0000794000-0x10)=[{&(0x7f0000000000)="3012ba8d5c7b5307d95ba73f37a4e06762d7e9b63a924892afda715230a8d3eceffc0523527a250fb66847e4014fd791e2049e5145f07d154525be6b9e2d2ad1d7a81497e38ac178dbae1d8338d60c2a9db3b8ed768f58c58840eae3323c2b7442542241ad07b571af87e80746fb57dee0a6cb2a47dc2d6cb6a9380027b9ce802191cf4fa644ab67f72a441ec71350067ac11a803f80cfe0a5085e5c9fe3076c785e0db02c550f61d8b4a62ace97e6c863031aee92d9b405f1712a26a97405090b0c98762d181399e6309c5b66a2ec242cc7531ce4570030dd8aa5f61ebc6c74fdfaf0325b4b95c2a9477ae0dcd86bb4f8f22ff03dbd609c943f903320b105f6a8194fa3d4d99252236ff9af72c8380bd135e99e988a7b81bf5dfbbb1907273a6078a5ea19574a943af7919a32260880a582e10847c267889faf7a257168e2c048a971e30046220a0544e8c27cf93aa086050fff20e230adc0535b0478a7623589cbdf5f24a98fbedeb5805094aae0f18a42ec9769ec8d2c311278561c3915cb993a60d2b3b4145d53309988554ac9e291cd31de9daa7de006dcd3bf45d3bb39e47f8cf28c783bd1a4ecb0b5b07b045d8f2abfa910f9951f5d9118893a5193f14b732502c4f6636ca77c4dc5658847668614baa701b13af307745130402792b4e5312a3e5f79c6f5ba2f24ebb674bd5b5431a84e9d5b314c2a1f4e905b968f2a18a8ad42df5c030848d14eb309fa864458addafd92a5bea837ad11a69a60c31a210cd74479f17a5f63cda30011c74308d577b6deba125af009739ddabc2e487d0733cddb24679003240614de6535657946a68d3d15558e4f50a79968dcdf396bb240926c7a74ea0909689393a8590ec40c738119f16d3c3e985008b0f96897cfee8f663e118ffb439478f779a5f3cbf7cf388ca5c231c95a82119c37b57f1ca08ba56515695e23588e235f0c9552fd58ec9c6d0281e43ec3128ed0e3f1dcef46b2b16c6db1c56b44a746985f8592307397169d6ddff2621a15df7d747f340868f8566460ecac19321d4c921943902d0d76ffb169be2f596bfe198bc4cfbde036ba62e1d4a4acbd0a00d04a1d28415ff32e33963f1c9461f57a73f8f7280e039250f1230816a63ea5d9d40977488684efe27528bb9c7a2158ea08c4c1bc7e3b4102c5aa11294fd5033883547ab227e2407037230b9985032442b539358f6b2b0d9395496116a7a8b1be4a560b3015eb0ba09cdf2bf7f6f5a9660423ac9ad0936e3cb25e9b713c0177362aeb3ad602e93d51d098ad0179179bf30f9d68e288b413a0411b8cece53bcf9e6ad41931f01fa2a69aa585f7990be4ace927d8b3f8878724ccfc92ac11a31c7992df648dd2ce7a899e49d6593ef29c571f9cb5989a5dcaaef8e85121f34fb54aae68d2be491799362a34010b698d1f0ef10bd7ecfec9118c02f23ee2f901fe58aecf3c3fd31a70607a0cf2cd39cc1a9c195a846fbb32ab6654365a357f000972c7395e7f6f758aa60b9825ba519946192a04499edb3b6a210db388356270dc870ef47a357ad99072aa14476d5b9bff238614af104252fbe81d7902679c8d4bf69069422f16af84ba6e93dc06d550df5ecff0f06cf32f0c1778e1591c715559770a053473ded868e6f39018aecb2d0aead305a7691f7ff0701fabbc14917c3ba107ed039e4702fbb92e7e30e27a358c7638d2b1f86a5bd2e3380720f9e1a3154c3f7cd031c2bc94faa6e6eeffe9503b6c8143d8cd24a1bc09efdd5b65558287154e9842a963912d023b9eab82eb4dd2c7e6e61d52daeaa23f9b3f9e5f2fc11b436efea129ea57b6aefa04742220bd138d2892c1182f1acc22cde7bdb8387e73603578df179f2ecac204c1164d979915e9ef3bb99388d86ee00a6b85d2d383b793ab4347dacbe8b169d27671b88ecd6ef513d3c33716b094f2547fb9f42a659cd06da33cf17035802f7f5c9597c99207bfef88915132a80075de76aa82457a29b468463877f1e3128240337ed33dca40623bcbc2b2af1fda2e9004ba6783cf658e3f4eb7cf4c5fef27932a444117b6bef0da3d7d6ec9559590039094d88a2bf3d6cc4302c6e475fc6fc263fe16ef8b0a1a6fec17a0c430f9465842572a0160866658bc1adab662f38ca19cded47cf07597b3b67acb5d76326e1dc88a91bdbaec3d9c00170e717d903de42036386b136d056b47b299b0717c82ab8cb185c53d36a66c8d1f93e6a9a36b6ba341fbaad5d592fdea10797469ddc3aa55e3099c4de3c451c2fa02aa220e98150b77ef5ff392a99e832f46a4dd75b35c11596bb98d251dc45013975286110eff464cf2c04502b62af213f7241b9cd466d9911497d305cff84e0700c7bd4e0b0e0430fb1c8c9353b8b2e414b25b041f35c969e04419524e57b6013c8c3f918542d872160383f2eca2ef5ff92148480da19692e1cf63ad4f591c6c941e4d100324df9669286a8ac3c6bcb0f6f6f08d74511b7f706c4802141fa460f5792c17ecd770f023580b4b5a6bff25395aa7d212375eb07050b8927d85b655c1cd583061ed4eab04c64a3024104df982694460c844041918db805fad823c787455446c2269998c9ad501aab8e9455a4434a2b39248c608977d32ea232a3f93740ba26b196156d8ce576f14caaa6f14d5ec4c61a9d7b46ba6b17b3701a73fac199e5a8c6fb8d0337a29cc1a4eaf856842b11fa9def6bcfe857033a5372e0a09b226efdda0967c2729aeadbdf40ab1e190d8359e597793d6047fd41f3e97008cb0fc63c5d796a781f7adb30f65221bed18ed2032e504fbcd9c7ca0535f90dfe0cf2fa277c769362d5c74d7229cd7eb6e9f3c1ec3ef7acf62dce4521ef20aff33a1d90973cda8cfefbd3aacab3ee0e1560f15535aa8f192d874f2bd9a8aa823ce72994ace663d7ca0c7260ea96dba02251e1663e933f181273530ba20fd681314ddf865b4222c421b09a4e69bce9a9adc3da54e8bc464c0c48dfa5c680275032010a6282f552f269a8488f3c99edaa50af0eb3e1089e1ebe8958943acb0cbc27d86527d8946ca0eecd6b91f81a2485ad85d8b1bdd37fc6955f9b85f7287dccf194fec548a148237b8a95b46c6a2213f847d1b04b288f57986c37692720eb705b48bb2e7ceb364ee8235f8127dbdc2c647308d711621e8ef123a84d3d1d4b635b2409ffe2e312c51ee8de17e567e51a3d605ebcb76dea1fb4ac53079a71aeadfeb355c8b2ad1f3abcb7e6977a5d6a4ef13e6fdde28a89611af34d78cfb02f4e21ee34fa7d99d8063a8dbf7e5a93d79071df0bae1576ffcd05e702bd45d03892696436c26670e1388eb4fa0ba7ee6b918090bce85da053eacb38852a7faba72fa905569bc3a633555e31c9945b6d3029a3d7ab7793a67b3df96eb3d1a704e542f66d7491b9ffed88cf0aee0b968bcfec444e7cab246cd4ae427c75718cc03dec0ce2da2f73d46d089032bfb62185ccc36144df2a0e7d2db8acf36db456af0e2b5b38f20871d13dfcd48dd328b5c1d7ecbdaa0d81491a668cf9433b12f1325fc6ee0e68b19e1cff11c6a3b079f22815a1f77645f48dd25ed2ad75fc187b585885b55fdf4c96b0d5ac824f973ed6eb1cccb6fc46afae4a164c9af4b5389b63dd731a00f49c2b6be4f18085de8e7f21d1de2fa0b03828dde994d00247b4b44391c5ad64c9231a9c1a62a2dd2474d7034eef8c6d3622f15e1dd7565cfa1bead89e6edbae314415382d52e6aed35fde5db9bc90aa5a9c4642bf50dc9d6d934cf5ef7d10cd6c586df78e354a7bdf9e6872a517a4e7d3b324f917fffc2206900b7d0cf13a13d4d7ed5731066edccadf2e7679ebbfd747c2dbca2079516fd8863658d60ec47bb7521f516f8760f5729a5e34495eca69fce3111feffc763d121df3c28dffc512d1e615b5bb554a64e5232d25b7fd5cc6c016951de384716229b7926fe50736e64b9e95d5f5da5d432a5872ad7c40cd87101a6516187e08c9b8be5fc25b7805722ac39ae498fe7ffa85dd14678041e622d8160e49eae62528d31b9bba853cf229a0a32b3b92f87dbe2a2d2ca96ddf35fc217090f4abcf1f05d4bee685b14d92d225e8c00098ca9f4ce4747955278f9d3b7c13ce9ea938562417a31ffd9bdbaac5a4d8362e58f9ee8c1bb8371496614c1c7b81cf6dc4941c4d29157e91151e8bebba4a240621a6b4f62dbe7e770e8d91e6fc22784141fc4ef3f73a8ac5a622e116730b791f2f7ebb1b0433e3767289d67ff34b088a9f68f614c7199f43874fcc4efbb6e2fe98bef76438b8a9b3aec24e31ce0642fa640dc1bfd661f35b11b4e026e633eb021673c731185b4d6f33465c16004a0bb38ea2cdbaf780f780c8c789cf9f81eb9312ecfbebf26e8027af091212f373ddf1719241bb0d770f643e6e404ed47632fd6bb189e592d533a15c8cb3381e2e757a1e406e69c69585753f232f1538b83166a13e1ea634ab9a03427839e981d432d65d23cf44757fd846c8418091d7a77fa39029be24a286d4f1cbbb8c5b0dcda61fb338fc2640c00bd8ea33d6153f961de9c0676140c20028cd70917bb20eaba831ed77f3bf1218970cd5ea3bc32b016a9594289b2243d588348236cd4bb2c95e286ffc0c28be4129d2e3935732c8614296cfd9e4c5a32f9c445b3c27aff210affafe94d10df44425a6a4d8d61319bb6d7400c2da9c9ef4e87d36d19c27f9c20e0b7b77e39fb75eb4136e07c203682f9b7b4aef98305555b540ef832186a2a0a1db9f992a1e09e6210e27742bf3f919299956bbf726ee3a9cb7618b35005579841681ed13b3ad353528b89362fed6a3f47b547b8388c24942f1c60cba4f3f9dde49d4aa07c754846de58b47ea54ad1cc8cbd4dd2e451189e75888be6468b7d5f16a99c54291404e416a2ecde52cfe28f9491830e716536d7979a8202ff785c09ac9b8ef7d360fb885da0b0363a1aacebc310c7cc4e8339b7dce9c7325b7e6f9a013cdea5cb2c553c324102d0c7213e8e7b7124e8817e0f565c0343fafc2b497cf072aec171deb21b0b162e717e1ea1626d1a1b38b0ebc72bb343436cfd24581fcaf704fb6d1c729ca8e9027e81f3362d12d8a3682e7c3aad536ad3477b55e70aa2ae440f46f59f4994c80abd22d3d859f3a9a870d52d6a399dfc065a5e9fa4c138d97287bdd98e195be7c51b21b44407baa9a491e3c0eea94787f04a97348d267831e12368b09b9ca0bc95fcc49d11b30f126c095fa25d4ac1cfe9d6aedc87b1e3a6e26883bcc10fe25c6d8fd48eeead35d2c13aae57683efade6d205f34b63a3178986aabdbbd8e2a89cd73568bfc7273c07c785a1d1a9cbc85234fcf585dda51964cbc13a580be236002d14fd5f66ad403d8c1f0f49aa559eef9c880a3fba08aae01e74d8e7ecce4ff41a44ef58d2719f7e8c2ce91e03ef2142de99269d8248145995629d17538f812e6009eae3b01790d81b720aa74f5e5cc56d639ad8919b4129865f4138fd7db8c9f477402691177a04c916a78ee638f488b84bc44ded808dcf6b850196fc5a4ea8a688bf9557c0244071b51ad2815edc801879bbdd425bf7127de8c58ab30df27031081192e45db262a6528bd0cf0aa99efad67eea72f6c08a50ee9fd056e2c3811a816406f20464f6654d666668d85fb0fbe952b272f1553a3fc7481abbac983159d0dca74fdef7831d1f6cf6fedaa8a5471664f68e010be60f8eda264f8f47104c999a025ea979e69310d2b43f646af46495ccc350d13705802d5f4d8b04745cc4b97633390310dbc734c846516666602401daafe39c2", 0x1000}], 0x1, r2) 2018/01/17 18:44:06 executing program 6: setsockopt$sock_linger(0xffffffffffffffff, 0x1, 0xd, &(0x7f0000980000-0x8)={0x0, 0x0}, 0x8) r0 = memfd_create(&(0x7f000028d000)='\\M\x00', 0x3) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSND(r0, 0x80404532, &(0x7f0000002000-0x17)=""/23) dup(r0) 2018/01/17 18:44:06 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f5a000-0x4)=0x5, 0x4) r1 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000d1c000)=0x2c, 0x4) socket$pppoe(0x18, 0x1, 0x0) bind$inet6(r1, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$sock_int(r2, 0x1, 0xf, &(0x7f0000d1c000)=0x6, 0x4) bind$inet6(r2, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_MCAST_MSFILTER(r2, 0x29, 0x30, &(0x7f00003fb000-0x310)={0x80, {{0xa, 0x2, 0x100, @loopback={0x0, 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1, 0x5, [{{0xa, 0x3, 0x8, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x63a7, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xffffffffffffffff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x101, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xe}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x10000, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x310) 2018/01/17 18:44:06 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) timer_settime(0x0, 0x0, &(0x7f0000ce8000-0x20)={{0x0, 0x0}, {0x0, 0x1c9c380}}, &(0x7f0000e89000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r0, &(0x7f0000001000)=[{{r1, 0x6}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x7}, {{0x0, 0x2710}, 0x9, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x60) read$eventfd(r0, &(0x7f0000184000-0x8)=0x0, 0x8) socket$inet_dccp(0x2, 0x6, 0x0) 2018/01/17 18:44:06 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$urandom(&(0x7f0000001000-0xd)='/dev/urandom\x00', 0x0, 0x1) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000008000)='/dev/rfkill\x00', 0x40000, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = getpid() mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000009000-0x8)='./file0\x00', &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000002000+0xe2d)={0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000008000)={&(0x7f0000009000-0xc)={0x10, 0x0, 0x0, 0x480}, 0xc, &(0x7f0000008000)={&(0x7f0000009000-0x1a0)={0x1a0, 0xd, 0x0, 0x200, 0x6, 0x2, {0x2, 0x0, 0x4}, [@nested={0x78, 0x66, [@generic="e1c6569498e168f5c6f19fc7522292c5619612436a7b22bcd9d862222af7eaf718115efcf1cfe4ff7208ff23756d40518cec85c4ce5f4fad73ec38ea", @generic="bc971e9b30d82c061338eda2acc51ae40b2321a863d18defe46f2824c5bdd7c14098d7", @typed={0x8, 0x15, @void=""}, @typed={0xc, 0x60, @pid=r2}]}, @typed={0x10, 0x33, @u64=0x4}, @nested={0x74, 0x22, [@generic="a16670069bc387cff391f9767194f362769186fd0c0f20dced2562ac5523de953f2c74d911729a85448d4dfe0116", @typed={0x18, 0x1b, @str='/dev/urandom\x00'}, @typed={0x10, 0x2a, @u64=0x840f}, @typed={0xc, 0x52, @uid=r3}, @typed={0xc, 0x43, @pid=r4}]}, @typed={0xc, 0x95, @ipv4=@broadcast=0xffffffff}, @nested={0x7c, 0x12, [@generic="ddc8f4279138c63ae5f072b43a3c6a6132340d975704a7f8a5af9d24dd2de19461db3c5da06845a5203a85bb131f1f106e61c11588df3f2cdab1a5cf1de15a08a3bb88c90c459d99a73b44280591204a5988e7ceb1ee115170507cad4850602fd79bc1be7f44344dbacac4e2453c15d23366a3d4ccaac73e"]}, @typed={0x8, 0x15, @void=""}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x40000}, 0x4004) ioctl$KDSETMODE(r0, 0x4b3a, 0x0) 2018/01/17 18:44:06 executing program 1: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000003000-0x10)='/dev/input/mice\x00', 0x0, 0x66640) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000004000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000002000-0x4)=0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000007000-0x88)={0x8, {{0xa, 0x1, 0x6, @loopback={0x0, 0x1}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000006000-0xb5)=""/181) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000006000-0x20)=[{&(0x7f0000006000)="a74c300708475f9adb7496338364df15a7101ca22fe073968630be282924f727d5918b87498d4e7869e2cf35a4efdeacd469735e1dc7d0cedf08f23ae7f2916d3984e213c57fa2e54b674d3a78dfb0338f2f5380b003c1c488f57ffa8905787bd298f816ad1471041a36f6e8a3abafe1828f34484c6a2ad6513be2663054f96053275e7566749fb97a2c9fde6008c4593b20727b2b99cbc8a656d2d16a03ecc274e4857f5ea6304d19cc11f368a507dfe858a8b6e8db551dde5925b2142cf9e5175d2688479e39376dd64b1bb218019835e1bc58ff44282d19e905836eee13ffec4c22", 0xe3}, {&(0x7f0000006000)="afd1ed1812523a014c4f0429d383bfb6af9107662e375c336356952f6970e9be9c6c0704d1a52dad1639432e9fc9fdd52b3fa5bbe0b8968d73cc17c4ff442032fa4802af94f390433672432062b4594b9bd1340e3ad96e95859befd593f691dd7cf5232b4b18363c1a318f5fe4276059721a8cbbaea94f94e1f12fa3ded87fd93fbed031335f46b07f509ab127bce7ce6a0af1b1c5854c5a1e0dfacee82fbab9228479783bf1fc71563727cdf49c32b6fd1123fa0c551b1c2ee605e019ae41bca68d289caa579622ac1bcddf4a1bfc47a01863c149661376ed4248c46a0f74443251", 0xe2}], 0x2) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000007000)={0x0, 0x0, 0x0}, &(0x7f0000007000)=0xc) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setownex(r0, 0xf, &(0x7f0000007000)={0x3, r2}) 2018/01/17 18:44:06 executing program 5: mmap(&(0x7f0000000000/0xfbb000)=nil, 0xfbb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000706000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x9d5}, 0xc) mmap(&(0x7f0000fbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000fbb000)={{{{0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x1, 0x100000001, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xffffffffffff8788, 0x100000000, 0x20, "ea3505e1d1a00c1eebd2fbed27962255726f2ac9b65eab62325aaa6c9b25dbdf06ed9e8df7a71f2f6b9b9e807eadb556379457cbea2ec4a8a8867a95f2803cfe4879d93d9c15e160ac707e4c3aa1e716"}, 0x160) 2018/01/17 18:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000010000-0x9)='illinois\x00', 0x9) r1 = dup(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0xe, &(0x7f0000bda000)=""/174, &(0x7f0000cce000)=0xffffffffffffffd0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000f19000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_data=&(0x7f0000d2d000)="2082f0b24912db26c7393d1c43dbb6d15f47ff5141d2c59de29a7b03272d93c2"}) accept$inet(r1, &(0x7f000018b000)={0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000098e000)=0x10) 2018/01/17 18:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x200000000000002, &(0x7f0000691000-0x4)=0x77, 0xfc) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000025f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, &(0x7f00007be000)=0x84020) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e0f000-0x10)={0x1, &(0x7f0000d3e000)=[{0x6, 0x0, 0x0, 0xa0}]}, 0x10) sendto$inet(r0, &(0x7f0000f54000-0x1)="", 0x0, 0x20000802, &(0x7f000006d000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg(r0, &(0x7f00008fa000-0x12c)=[{{0x0, 0x0, &(0x7f0000621000-0x10)=[{&(0x7f0000b50000)="33b81c8c3c8409207aa26c6a41fdca2374c867a32142701a82f794f898474b16dc4be377cebf371a97cba397a1d6fe123698feb11a2cc2c2aeb33dcd27e27c0f1b2ddb0dedb5112832316f170447fd706393fa81c1a7650c10739c2a3afa47fee1793a6c4e3883c6f89c9508bf474e9e2b37da44be0a9ef6891c50d6e94dac5a334a5b8d4b30cfe7903eba51184380c92d4d684ffb6e40b15fea44576a8ca053a2cdfe53765878162bc3bb7eab49bb5529f44891c4d3a4b4ac8a1054cebae2d562ecd5f5a545bdc5f04dcda618b7448008af82479d5e39", 0xd7}], 0x1, &(0x7f0000e9c000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x48000) writev(r0, &(0x7f0000b9f000)=[{&(0x7f0000334000-0x5f)="ba4c699031610bd895a2", 0xa}, {&(0x7f0000e03000-0xfa)="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", 0xfa}, {&(0x7f00007cb000-0xc4)="9093ef1cba1498018348b933006fc397f2e4298f29074556d8760fac2de25174bea0e052c5aee823118daeef96bbc42957256d7bfdba612d1f8a46ff49beee4ea0811171fa6a19c1b9a44116cbae85c8a005232f67ab9814503158671a2f4d0cfa9d62f579bf05de6eef5063fc03cdad78bd06c548aaed44619c4eceeaa522f4536df0f2c369c4a156a4c8ddac0f4648d176f948a992cd0afa9a60d6517b0fa226a95014aa61600ea6122878010f2db6cf24db60e9c7d0f9cc64bb45456432556f086004", 0xc4}], 0x3) 2018/01/17 18:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x3f, &(0x7f0000c5b000)=0x0, &(0x7f00003fe000-0x4)=0x4) syz_open_dev$usbmon(&(0x7f000060d000-0xd)='/dev/usbmon#\x00', 0x8, 0x4202) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvfrom$inet(r0, &(0x7f0000bd8000-0x6d)=""/109, 0x6d, 0x4, &(0x7f0000798000-0x3)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x180) 2018/01/17 18:44:06 executing program 7: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000012000-0x8)={0x0}, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000)={0x0, 0x989680}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$nfc_llcp(0xffffffffffffff9c, 0x0, &(0x7f0000000000)=0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000011000)='/proc/self/net/pfkey\x00', 0x101000, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T2(r1, 0x103, 0x2, &(0x7f0000001000)=0x80000001, &(0x7f0000000000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$nfc_llcp(r0, &(0x7f0000001000)={0x27, 0x5, 0x2, 0x5, 0x8, 0x4, "4c4f3029a68782fdf82d09cd0001cd9104825e9059184de0809fac9f7b2d7e9f1a98c9eda0cbfc2d2d102b2c27198435a8118fd74b978b80884dd4e33cb3ac", 0xffffffffffffcc14}, 0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ifreq(r0, 0x8914, &(0x7f0000012000)={@generic="045a3236bda9acf01fbbf4126ee7ccc5", @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) mount(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000000000)='./file0\x00', &(0x7f0000000000)='sockfs\x00', 0x0, &(0x7f0000001000-0x21)="9759c47a03b593ed393aad26d9532f6042503ffcb25363279922dfc8e63f08399d") 2018/01/17 18:44:06 executing program 3: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) close(r0) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x1000000, 0xc4810, r0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(0xffffffffffffffff, &(0x7f0000006000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000000a000-0x4)=0x26) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f000000a000-0x4)=0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x4, 0x0, &(0x7f0000009000)="d8fc1d01"}) accept4$llc(r2, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000)=0x10, 0x800) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r2, 0x101, 0xf, &(0x7f000000b000)=0x2f, 0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000000a000)={0x0, 0xa33}, &(0x7f000000a000)=0x8) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000003000-0x14)={r3, 0x8, 0x7, 0x1, 0x3, 0x8}, &(0x7f000000a000)=0x14) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f000000a000)=""}) 2018/01/17 18:44:06 executing program 5: mmap(&(0x7f0000000000/0x47000)=nil, 0x47000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6dc4d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0xfffffffffffffffd, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000046000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000039000-0x10)={0x77359400, 0x0}, &(0x7f0000021000-0x10)={&(0x7f0000017000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000033000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r0, 0x1ff) 2018/01/17 18:44:06 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd4000)={0x0, 0x0}) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000fd6000-0x10)={0x0, 0x0}) futex(&(0x7f000000d000-0x4)=0x4, 0x80000000000b, 0x4, &(0x7f0000ee0000-0x10)={r0, r1+30000000}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r2 = gettid() rt_sigsuspend(&(0x7f0000b33000)={0x0}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000009000-0x8)=0x3f) fcntl$setsig(r3, 0xa, 0x12) socketpair$llc(0x1a, 0x0, 0x0, &(0x7f0000c86000-0x8)={0x0, 0x0}) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) r5 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000a0a000)='/dev/pktcdvd/control\x00', 0x101080, 0x0) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f00001f3000-0xc)={0x0, @loopback=0x0, @multicast1=0x0}, &(0x7f0000fd7000-0x4)=0xc) mmap(&(0x7f0000fd6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(r5, &(0x7f0000ed1000-0x38)={&(0x7f00005af000)={0x10, 0x0, 0x0, 0x20000010}, 0xc, &(0x7f0000f70000)={&(0x7f0000fd6000)=@getspdinfo={0x78, 0x25, 0x0, 0x1, 0x0, 0x3, [@replay_esn_val={0x30, 0x17, {0x5, 0x7, 0x6, 0x1, 0x2, 0x8, [0x6, 0x401, 0xe58, 0x4, 0x4d]}}, @offload={0xc, 0x1c, {r6, 0x0}}, @replay_esn_val={0x20, 0x17, {0x1, 0x4, 0x0, 0x1, 0x1, 0x3ff, [0x4d1e]}}, @replay_thresh={0x8, 0xb, 0x4}]}, 0x78}, 0x1, 0x0, 0x0, 0x0}, 0x4000080) recvmsg(r4, &(0x7f000095d000-0x38)={&(0x7f0000894000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b30000)=""/0, 0x0, 0x0}, 0x0) dup2(r3, r4) tkill(r2, 0x15) [ 200.377138] binder: 7240:7243 ERROR: BC_REGISTER_LOOPER called without request [ 200.419992] binder: undelivered transaction 460, process died. [ 200.426420] binder: undelivered TRANSACTION_COMPLETE [ 200.438389] binder: 7240:7243 ERROR: BC_REGISTER_LOOPER called without request [ 200.461781] binder: undelivered transaction 462, process died. [ 200.467847] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 18:44:06 executing program 0: mmap(&(0x7f0000000000/0xce2000)=nil, 0xce2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000011000)='./bus\x00', 0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000ce2000)=0x0) mmap(&(0x7f0000ce2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_robust_list(r0, &(0x7f0000ce2000)=&(0x7f00001fe000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f00009cd000-0x8)=0x18) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000000000/0x3000)=nil, 0x3000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:44:06 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$KDGKBENT(r0, 0x4b46, &(0x7f0000917000-0x4)={0x6, 0x0, 0x5}) getsockname$inet(r0, &(0x7f0000001000-0xa)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000000000/0xfa5000)=nil, 0xfa5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000ee2000-0x9)='/dev/rtc\x00', 0x80, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000004, &(0x7f00007ae000)="8907040000", 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x0, &(0x7f00002b3000-0x4)=0xfd, 0xfffffffffffffebe) connect$inet(r1, &(0x7f0000f9b000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x0, &(0x7f0000a9c000-0x10)={0x0, 0x0, 0x0, 0x8}, &(0x7f00003b9000-0x4)=0x10) r0 = syz_open_dev$binder(&(0x7f0000dc8000-0xd)='/dev/binder#\x00', 0x0, 0x0) r1 = syz_open_dev$binder(&(0x7f0000745000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) r2 = dup2(r1, r0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000005000-0x14)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000008000)=""}) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000017a000-0x4)=0x0) sched_getparam(r3, &(0x7f0000665000)=0x0) ppoll(&(0x7f000029b000-0x18)=[{r0, 0x0, 0x0}], 0x1, &(0x7f00005fc000)={0x77359400, 0x0}, &(0x7f0000c60000)={0x0}, 0x8) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000018b000)={0x4, 0x0, &(0x7f0000004000-0x24)=[@enter_looper={0x630c}], 0x1, 0x0, &(0x7f0000002000)="b1"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f000000a000)={0x44, 0x0, &(0x7f0000e4a000-0x48)=[@reply={0x40406301, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00007b9000+0x815)=[], &(0x7f000069d000)=[]}}], 0x0, 0x0, &(0x7f0000004000-0x4f)=""}) 2018/01/17 18:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00008fd000)="", 0x0, 0x20008108, &(0x7f0000ee7000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x0, &(0x7f000057c000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents(r0, &(0x7f0000825000-0xa7)=""/84, 0x54) r1 = gettid() sched_setattr(r1, &(0x7f0000a22000-0x30)={0x30, 0x7, 0x1, 0x2, 0xba79, 0x0, 0x2, 0x1}, 0x0) tkill(r1, 0x32) 2018/01/17 18:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fremovexattr(r0, &(0x7f0000a55000)=@random={'security.\x00', '\'*\x00'}) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_mreqsrc(r1, 0x0, 0x26, &(0x7f00006c8000)={@multicast1=0xe0000001, @remote={0xac, 0x14, 0x0, 0xbb}, @dev={0xac, 0x14, 0x0, 0x15}}, 0xffffffffffffff50) sendmsg(r1, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="80", 0x1}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) 2018/01/17 18:44:06 executing program 2: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r1, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000cd0000)={0x0, 0x12, 0x0, @thr={&(0x7f0000aae000-0xd7)="", &(0x7f000036e000-0x5f)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000de6000)="", &(0x7f0000b11000-0x4)=0x0, &(0x7f0000fdd000-0x4)=0x0, &(0x7f0000a53000)="") r2 = getpgrp(0xffffffffffffffff) tkill(r2, 0x13) r3 = gettid() tkill(r3, 0x16) 2018/01/17 18:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) accept4$inet6(r1, &(0x7f0000128000)={0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000c9c000)=0x1c, 0x80000) writev(r1, &(0x7f00004c4000)=[{&(0x7f000023a000-0xa9)="2476499dc072eb3aacf7939331a5e48e986d0cf526ff7ffb24d8d8dab2bc8037b41c4c4754e79581288a6ce857db1794458f8b76aacb153f0487672a1cbb5568b42ab685fe8e8c2e650ec25193e6e6332642695eb911b406ac688ed7cf4d7f1c99681434fe03b58f0b00e2aab62fafd2c639cde3da08e8f9bbbe6bf12537920bb54248690268d4331fb799dcde62350fdea1f39c02fc431b5df1d57aa3eb8cd4b061facb20a3e40b21", 0xa9}, {&(0x7f000034a000-0x8a)="45c7d40be295eeb59c478800876926559cadab28ffdfda333de0754fdfa898dd426d8b76068b73eef5f905aad3f419f852f5b4cdd9e8e01b566385c2063fa5aafe263e4e3bb30617ff06078e8bf4f00bab38450fbf83b98532b9564ee3338234a5ba8100c445cded8a0c580f3c429dc504322881ef63156facb72cf3b092598fa6cc8e4a2377c0a2a3ff", 0x8a}], 0x2) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f000067b000-0x4)=0x3, 0x4) sendmmsg(r0, &(0x7f00003b0000-0x78)=[{{&(0x7f0000205000-0x10)=@nfc={0x27, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000e29000-0xa0)=[{&(0x7f0000ef2000)="7edc08b80f1e3569736c64cf8a8e0cafc6bb3e28efeba4a0d807ed991b38442e4df20d2b489b91c8b6c1ca6b48b3e4ed72de4d2253c1ecb9efed1d1bc5a7ebb07b64041f562ce9e63f04296a580309b73994133e879e641170358148cc4b2d55a09e46a4e496e177d1fcf5471095a755", 0x70}], 0x1, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/17 18:44:06 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000f48000)=[{&(0x7f0000a03000)='B', 0x1}], 0x1) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x40000000000f) clone(0x0, &(0x7f0000bf9000-0x1)="", &(0x7f0000b85000-0x4)=0x0, &(0x7f0000837000)=0x0, &(0x7f0000d43000)="") r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f000044b000-0x10)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}) pipe(&(0x7f0000a91000)={0x0, 0x0}) ioctl$DRM_IOCTL_ADD_BUFS(r1, 0xc0206416, &(0x7f0000224000)={0x8, 0x7e7e, 0x7c76ef27, 0x8, 0x8, 0x5}) 2018/01/17 18:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x40000, 0x0) timerfd_settime(r0, 0x3, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f000046b000-0x8)={0x0, 0x0, 0x0, 0x0}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) timerfd_settime(r0, 0x0, &(0x7f0000ac3000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f00005a2000)={{0x0, 0x0}, {0x0, 0x0}}) [ 200.664387] binder: 7266:7268 ioctl 5429 20179ffc returned -22 [ 200.730660] binder_alloc: binder_alloc_mmap_handler: 7266 20000000-20002000 already mapped failed -16 [ 200.741397] binder: BINDER_SET_CONTEXT_MGR already set [ 200.743169] binder: 7266:7302 ioctl 5429 20179ffc returned -22 [ 200.752824] binder: 7266:7292 ioctl 40046207 0 returned -16 [ 200.753249] binder_alloc: 7266: binder_alloc_buf, no vma [ 200.753267] binder: 7266:7297 transaction failed 29189/-3, size 0-0 line 3127 [ 200.766909] binder: 7266:7302 got reply transaction with no transaction stack 2018/01/17 18:44:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_open(&(0x7f000032e000)='\x00', 0x40, 0x126, &(0x7f0000000000)={0x8, 0xffff, 0x80000001, 0x7, 0x9, 0xffffffffffff0001, 0x5, 0x357}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x4) sendmsg$nl_xfrm(r0, &(0x7f00009d3000)={&(0x7f0000c15000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00001e6000-0x10)={&(0x7f0000abe000-0x104)=@delsa={0x4c, 0x12, 0x515485708c54ddb, 0xffffffffffffffff, 0xffffffffffffffff, {@in6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0}, [@sec_ctx={0x24, 0x8, {0x1d, 0x8, 0x0, 0x0, 0x15, "69cc8910cf7a5164ef891111a0edabf3991fd93a0d"}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:06 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair$ax25(0x3, 0x7, 0xcf, &(0x7f0000556000-0x8)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x29, &(0x7f0000004000-0x4)=0x5, 0x4) sendto$inet6(r0, &(0x7f0000b5b000)="", 0x0, 0x0, &(0x7f0000999000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/17 18:44:06 executing program 0: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) mremap(&(0x7f000000b000/0x3000)=nil, 0x3000, 0xa000, 0x3, &(0x7f0000000000/0xa000)=nil) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f000000b000)='ceph\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffff8) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000009000)='keyring\x00', &(0x7f000000d000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000011000-0x11)='#cgroupvboxnet1*\x00', r0) keyctl$search(0xa, r0, &(0x7f000000e000-0x6)='rxrpc\x00', &(0x7f0000010000)={0x73, 0x79, 0x7a, 0x3, 0x0}, r1) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000000f000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f000000f000)={0x8000, 0x1, {0x2, 0x0, 0x86, 0x2, 0x20000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000012000-0x8)='./file0\x00', &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r3) remap_file_pages(&(0x7f0000003000/0x9000)=nil, 0x9000, 0x0, 0x0, 0x0) 2018/01/17 18:44:06 executing program 6: mmap(&(0x7f0000000000/0xfe1000)=nil, 0xfe1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$TIOCCONS(r0, 0x541d) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f000022d000-0x4)=0x81, 0x4) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000fe1000)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000fe1000)=0x10, 0x80800) mmap(&(0x7f0000fe1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000fe3000-0x4)=0x0, &(0x7f0000fe2000)=0x4) accept$netrom(r1, &(0x7f0000d9b000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000fe2000-0x4)=0x48) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000fe3000-0x15)='/proc/self/net/pfkey\x00', 0x40, 0x0) r3 = syz_open_dev$usbmon(&(0x7f00000e0000)='/dev/usbmon#\x00', 0x6, 0x1) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000694000-0x4)=0x0, 0x4) r4 = syz_open_pts(0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000fe2000)=0x1, 0x4) r5 = epoll_create(0x3) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f0000c3a000)={0x0, 0x0}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000fe1000-0x24)={0x0, 0x8, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fe3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000fe4000-0x10)={0x0, 0x0}, &(0x7f000013c000)=0x10) 2018/01/17 18:44:06 executing program 1: clone(0x0, &(0x7f0000445000)="", &(0x7f0000f1d000-0x4)=0x0, &(0x7f0000d5a000)=0x0, &(0x7f0000ee0000)="") r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000763000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000d29000)={0x0, 0x3}, &(0x7f0000b8f000-0x4)=0x6) fcntl$getownex(r0, 0x10, &(0x7f0000bd9000)={0x0, 0x0}) perf_event_open(&(0x7f0000388000)={0x0, 0x78, 0x90e, 0x4, 0x80000000, 0x4, 0x0, 0x8, 0x30, 0xc, 0xc9e3, 0x7, 0x10040000000, 0x2, 0x8, 0xe025, 0x9, 0x3, 0x2, 0xd85b, 0x1ff, 0x4, 0xe4f5, 0x1, 0x4, 0x5, 0x200, 0x91, 0x1, 0x6, 0x5, 0xbd9a, 0x6, 0x80, 0x9, 0x100000000, 0x3, 0x6, 0x0, 0x7, 0x6, @perf_bp={&(0x7f0000d68000)=0x0, 0x2}, 0x4, 0x4, 0x3ff, 0x7, 0x34c85126, 0x8, 0xd1, 0x0}, r2, 0xdb04, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000000000)={r1, 0x8f52}, &(0x7f0000b79000-0x4)=0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000)=0x14) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$packet(r0, &(0x7f0000001000+0xb8e)=""/166, 0xa6, 0x40000000, &(0x7f0000001000)={0x11, 0xff, r3, 0x1, 0x4, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xf}, [0x0, 0x0]}, 0x14) r4 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000000000)=0x60, 0x80800) ftruncate(r4, 0x400000000005) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x0, 0x1, &(0x7f0000001000)={0x0, 0x0}) 2018/01/17 18:44:06 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000001000-0x4)=0xba94, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x1, 0x400, &(0x7f0000151000)={0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r1, 0x8917, &(0x7f0000326000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x8400}) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f000042c000)='/dev/sequencer\x00', 0x2000000a02, 0x0) write$sndseq(r2, &(0x7f0000f07000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @addr={0x5, 0x5f1}}, {0x0, 0x0, 0x0, 0x0, @tick=0x5, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}], 0x60) 2018/01/17 18:44:06 executing program 7: r0 = socket$nl_route(0x10, 0x3, 0x0) sched_yield() r1 = getpgrp(0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f000003b000)=r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x6, 0xc9) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000adf000-0x10)='/selinux/status\x00', 0x0, 0x0) sendmsg(r2, &(0x7f0000234000-0x38)={&(0x7f00006b8000-0x58)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr-camellia-asm\x00'}, 0x58, &(0x7f0000b0c000-0x17)=[{&(0x7f0000e9b000-0xe3)="a1cd6216203482ad68cc07198ddf9b9a93b44f7c6c82e517fa7d89e352b6dcdb534a478608915762949b964886b347e4744f4c4e044554725ef11218fbfe49f9ad0ffd7fa40c9054566c22bcc65349a5ea2ebfa9b6ea5474f939b34c08f0570bf6aabbd8ae064b7ecd3f10d5f9b8cb74ac6715f9ac06d5a27bbb63338c27a95311c8c76f3787b3e8b96571816bd386d75f9bc20efa2bbc383305bc7cdf388ab163023c2e3b5bd68fa2b64887b8f4331414b5ba3e53d7a5c69480e686cba86c9b45dd1c01fbc65687660cc31f0caca379b9ce2eb87b6e17bc22fa20ca4d46a2300c3094", 0x0}, {&(0x7f0000593000)="9772a8a659d9d600453ce82caee781c0184d01cf18c9578369f7c12825eacde0cc9649", 0x0}, {&(0x7f0000299000)="fe3361303f2e5b1483399a2dd89eeba6351e99ae25cf34472424106650af0ae4204b4853", 0x0}], 0x93, &(0x7f0000a27000-0x10)=[{0x10, 0x0, 0x0, ""}], 0xfffffffffffffe17, 0x0}, 0x0) 2018/01/17 18:44:06 executing program 2: r0 = inotify_init1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pktcdvd/control\x00', 0x1, 0x0) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000f49000-0x4)=0x0) 2018/01/17 18:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) inotify_init() readlinkat(0xffffffffffffffff, &(0x7f00002b2000-0x8)='./file0\x00', &(0x7f000005f000)=""/4, 0x4) 2018/01/17 18:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007fb000-0xcf)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@generic={0x88ca, ""}}}, 0x0) timer_create(0x4, &(0x7f0000141000-0x60)={0x0, 0x20, 0x0, @tid=0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00001da000-0x4)=0x0) timer_gettime(r0, &(0x7f00002a0000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r1 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000355000-0x15)='/dev/pktcdvd/control\x00', 0x140, 0x0) connect$pppoe(r1, &(0x7f0000e40000)={0x18, 0x0, {0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @generic="241d45959563c0d134e5630442b84905"}}, 0x1e) 2018/01/17 18:44:06 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f00005ed000)='/dev/keychord\x00', 0x90000, 0x0) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) prctl$seccomp(0x16, 0x0, &(0x7f000097f000)={0x7, &(0x7f0000260000-0x38)=[{0x1ff, 0x7, 0x0, 0x9}, {0x6, 0x4, 0x0, 0x3ff}, {0x0, 0xffffffffffff3c89, 0x9, 0x1}, {0x5, 0x100000000, 0x1, 0x2}, {0x0, 0xfff, 0x1, 0x7}, {0x8f0e, 0x401, 0xfffffffffffffff9, 0x4000000000000}, {0x3ff, 0x5, 0x0, 0x1000}]}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000a7b000)='/selinux/create\x00', 0x2, 0x0) personality(0x0) ioctl$DRM_IOCTL_VERSION(r1, 0xc0406400, &(0x7f0000038000-0x40)={0x0, 0x7fff, 0x9, 0xa1, &(0x7f0000f45000)=""/161, 0x38, &(0x7f000087b000-0x38)=""/56, 0xd0, &(0x7f0000b9a000)=""/208}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000b64000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000fe6000)=0xc) fcntl$setown(r0, 0x8, r2) 2018/01/17 18:44:06 executing program 0: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0xfffffffd, 0x244003) mmap(&(0x7f0000299000/0x2000)=nil, 0x2000, 0x3, 0x11, r0, 0x0) clock_gettime(0x0, &(0x7f000029a000)={0x0, 0x0}) [ 200.766917] binder: 7266:7302 transaction failed 29201/-71, size 0-0 line 2920 [ 200.789472] binder: undelivered TRANSACTION_ERROR: 29201 [ 200.796566] binder: undelivered TRANSACTION_COMPLETE [ 200.806068] binder: undelivered transaction 465, process died. [ 200.824658] binder: undelivered TRANSACTION_COMPLETE 2018/01/17 18:44:06 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() capset(&(0x7f000000b000)={0x2008051e, r0}, &(0x7f0000019000)={0x0, 0xbd, 0x0, 0x3, 0x10000, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000ef4000)={0x0, 0x6, 0x9, 0xfff}, &(0x7f0000fec000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000a88000)={r2, @in6={{0xa, 0x3, 0xec20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x200}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3, 0x4, 0xceb, 0x10000, 0x100000001}, &(0x7f0000ef7000)=0xa0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00005c9000-0x4)=0x0) get_robust_list(r3, &(0x7f0000932000)=&(0x7f0000263000)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f0000f0e000-0x8)=0x18) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000f5b000-0x9)='/dev/rtc\x00', 0x22001, 0x0) fcntl$setownex(r4, 0xf, &(0x7f0000212000)={0x3, r3}) socketpair(0x15, 0xf, 0x7, &(0x7f0000e33000)={0x0, 0x0}) ioctl$PIO_SCRNMAP(r5, 0x4b41, &(0x7f0000a41000-0x1b)="43cec1d4764758e4a25055f729e03cbc05d0d9b266cd4daa7ee1ae") ioctl$sock_inet_sctp_SIOCINQ(r4, 0x541b, &(0x7f0000b03000-0x4)=0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) bind$inet6(r1, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x20) 2018/01/17 18:44:06 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) prctl$setendian(0x14, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x5) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f0000b10000)=0xc2, 0x6677bbc4) bind$inet(r0, &(0x7f00000f1000-0x10)={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x101}]}, 0x10) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$nl_xfrm(r1, &(0x7f0000f1c000)={&(0x7f0000834000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00007fb000-0x10)={&(0x7f0000687000)=@acquire={0x250, 0x17, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{@in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0}, @in=@multicast1=0xe0000001, {@in=@remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, @in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0xffffffffffffffff}, [@algo_comp={0x128, 0x3, {{'deflate\x00'}, 0x6e8, "fbc5e522384e6e94806d5a5643a61f7bc8579383b0a505665436a2cebe22e758122f0a60502f791738d2c89bb753856dcc8dab6f955451218ebd4b3d18f46760323f03e1bbc5d8e5b619ab821b5e6d1e7b3baede9201fd16b965db4f73e98817475bb9fb8a1d28e7d5075cf70803e9cc46a40494cf4ac6536d72eb538ca8e02a94ad150f3a5206a927f70a670445b749d5e53ff09590815afbb4ccf95d7db419f63eb70ddd8c5b62edf7bd0aa82f2bf30eed23a71871fbd59e62826268b25768f08bb6dd229951fc11dc950cb5e32a1b187e446f9c7494c98ef80d5af7"}}]}, 0x250}, 0x1, 0x0, 0x0, 0x0}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000882000)={{0x2, 0x31347e64}, 'port1\x00', 0xd1, 0x10020, 0x0, 0x0, 0x4, 0x40, 0x7, 0x0, 0x0, 0x40db822e, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg(r1, &(0x7f0000247000)={&(0x7f000058d000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}}}, 0x3a, &(0x7f0000a58000-0x20)=[{&(0x7f0000787000-0x1000)="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", 0xed9}], 0x1, &(0x7f0000f89000-0x80)=[], 0x0, 0x0}, 0x0) eventfd(0x3) 2018/01/17 18:44:06 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x28060400) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x0, 0x0) exit(0x0) r1 = syz_open_procfs(0x0, &(0x7f0000007000-0x7)='status\x00') ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r1, 0x40505331, &(0x7f0000005000)={{0x7d9, 0x80000001}, {0x0, 0xbe}, 0x8, 0x5, 0x3, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendfile(r0, r0, &(0x7f0000007000)=0x0, 0x1) 2018/01/17 18:44:06 executing program 7: mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fda000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000fda000)='./file0\x00', 0x80080, 0x144) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000fd4000-0x8)='cmdline\x00') mkdirat(r0, &(0x7f0000639000)='./file0/file0\x00', 0x7d) mount(&(0x7f0000ddd000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fd8000)="") r1 = open(&(0x7f0000fd1000)='./file0\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000fcf000)='./bus\x00', r1, &(0x7f0000fcf000-0x6)='./file0\x00', 0x0) 2018/01/17 18:44:06 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f00004a0000)="3f290af9688f3b2a5a0fab8ac718b871a17454a2016b72fe7a3168047f0423eadf42a1d60753f0163972bdf96c087577f4b0add2d3d77a0111d56da10029fdc1", 0x40, 0x44850, &(0x7f0000076000)={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000922000-0x10)=@common='lo\x00', 0x10) setsockopt$inet_int(r0, 0x0, 0x32, &(0x7f000020f000-0x4)=0x3f, 0x4) 2018/01/17 18:44:06 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) r1 = socket$pptp(0x18, 0x1, 0x2) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000200000-0xc)={0x10000000, 0x0}) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$netlink(0x10, 0x3, 0x7) sendmsg$nl_generic(r2, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000013000-0x10)={&(0x7f0000011000)={0x14, 0x2000005a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:06 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000321000-0x8)='/dev/sg#\x00', 0x8, 0x0) ioctl$KDMKTONE(r0, 0x227e, 0xfffffffffffff000) 2018/01/17 18:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000ea2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) finit_module(r0, &(0x7f000034a000-0x14)='}eth1{vboxnet1nodev\x00', 0x2) r1 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_int(r1, 0x29, 0x1, &(0x7f00000c7000-0x4)=0x0, 0x148) stat(&(0x7f0000589000-0x8)='./file0\x00', &(0x7f0000481000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000423000-0x4)=[0x0]) fstat(r1, &(0x7f00000e8000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() r6 = getegid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000991000-0xc)={0x0, 0x0, 0x0}, &(0x7f000072e000)=0xc) fstat(r0, &(0x7f0000037000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getgid() getgroups(0x3, &(0x7f0000041000)=[0x0, 0xffffffffffffffff, 0x0]) recvfrom$unix(r0, &(0x7f0000160000-0x42)=""/66, 0x42, 0x40000000, &(0x7f0000e2d000-0xa)=@file={0x0, './file0\x00'}, 0xa) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000358000)={0x0, 0x0}) stat(&(0x7f0000b63000-0x8)='./file0\x00', &(0x7f000076a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00005a0000)={0x0, 0x0, 0x30}, &(0x7f0000c1b000)=0xc) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000007c000)={r12, @in={{0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xd0, 0x7, 0x4, 0x6, 0x13}, &(0x7f00009a8000-0x4)=0xa0) setgroups(0xa, &(0x7f0000b72000)=[r2, r3, r4, r5, r6, r7, r8, r9, r10, r11]) 2018/01/17 18:44:07 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000d15000-0x10)='/dev/input/mice\x00', 0x0, 0x2000) ioctl$TIOCMSET(r0, 0x5418, &(0x7f0000bbf000-0x4)=0x100000001) r1 = socket$inet6(0xa, 0x100000000002, 0x0) r2 = fcntl$dupfd(r1, 0x406, r1) openat$rtc(0xffffffffffffff9c, &(0x7f0000fda000-0x9)='/dev/rtc\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000827000)=@abs={0x1, 0x0, 0x0}, 0x8) flistxattr(r1, &(0x7f0000dfc000-0x5)=""/5, 0x5) 2018/01/17 18:44:07 executing program 2: r0 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) time(&(0x7f0000001000-0x8)=0x0) tkill(r0, 0x41) 2018/01/17 18:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000003000-0x2)="1f00", 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x1) inotify_init1(0x0) openat$ashmem(0xffffffffffffff9c, &(0x7f000035f000-0xc)='/dev/ashmem\x00', 0x1030fe, 0x0) execveat(r0, &(0x7f0000006000)='./file0\x00', &(0x7f0000fad000-0x8)=[&(0x7f0000cfb000)="7d7070703170726f63776c616e309800"], &(0x7f0000816000-0x8)=[&(0x7f0000001000)='-@cpuset[md5sum[\x00'], 0x1000) 2018/01/17 18:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000c15000-0x8)='./file0\x00', &(0x7f0000d07000-0x74)=""/116, 0x74) seccomp(0x1, 0x0, &(0x7f000003c000)={0x2000000000000122, &(0x7f0000b25000-0x8)=[{0x6, 0x0, 0x0, 0xffffffff}]}) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000091000-0x10)={0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:44:07 executing program 1: mmap(&(0x7f0000000000/0xafe000)=nil, 0xafe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00008f2000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0xa, 0x7, 0x81) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00003cd000-0x18)={0x0, 0x29, 0x30, 0x8, 0xfffffffffffffffa}, &(0x7f0000397000-0x4)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000168000-0x5)={r2, 0x81}, &(0x7f0000765000-0x4)=0x6) ioctl$SNDRV_TIMER_IOCTL_SELECT(0xffffffffffffffff, 0x40345410, &(0x7f0000001000)={{0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x1c, 0x1, 0x2, []}], 0x1, 0x0}, 0x0) 2018/01/17 18:44:07 executing program 4: timerfd_create(0x5, 0x800) mmap(&(0x7f0000000000/0xfee000)=nil, 0xfee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) poll(&(0x7f000085c000-0x40)=[{r0, 0x0, 0x0}], 0x1, 0x400) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_open_pts(r0, 0x6000) 2018/01/17 18:44:07 executing program 7: 2018/01/17 18:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x5, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000df3000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) shutdown(r1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r2, &(0x7f0000e6f000)={&(0x7f000097e000)=@in6={0x0, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c, &(0x7f0000b2f000-0x30)=[], 0x0, 0x0, 0x0, 0x0}, 0x10141) open(&(0x7f0000f97000)="e91f7189591e9233614b", 0x0, 0x0) accept4(r1, &(0x7f0000f3e000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ea5000)=0x10, 0x0) 2018/01/17 18:44:07 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp(0x2, 0x2, 0x1, &(0x7f0000002000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = add_key(&(0x7f00000c1000-0xa)='syzkaller\x00', &(0x7f0000c0e000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) r2 = add_key(&(0x7f0000412000-0x8)='keyring\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$search(0xa, r1, &(0x7f0000b7e000)='keyring\x00', &(0x7f000038a000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, r2) add_key$keyring(&(0x7f00007f0000)='keyring\x00', &(0x7f0000bbf000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r1) 2018/01/17 18:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(0xffffffffffffffff, 0xc018620b, &(0x7f0000a74000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00006f6000)={0xac, 0x0, &(0x7f0000cf2000-0xac)=[@transaction={0x40406300, {0x2, 0x0, 0x1, 0x0, 0x10, 0x0, 0x0, 0x48, 0x48, &(0x7f000030c000-0x48)=[@ptr={0x70742a85, 0x0, &(0x7f0000ee3000)=0x0, 0x1, 0x0, 0x1b}, @fda={0x66646185, 0x7, 0x1, 0x11}], &(0x7f0000087000-0x48)=[0x78, 0x68, 0x68, 0x0, 0x38, 0x40, 0x38, 0x0, 0x58]}}, @dead_binder_done={0x40086310, 0x2}, @exit_looper={0x630d}, @release={0x40046306, 0x4}, @transaction_sg={0x40486311, {{0x1, 0x0, 0x4, 0x0, 0x1, 0x0, 0x0, 0x18, 0x8, &(0x7f00009cc000-0x18)=[@flat={0x736a2a85, 0xa, r1, 0x0}], &(0x7f00000ac000-0x8)=[0x0]}, 0x699}}, @enter_looper={0x630c}], 0x1000, 0x0, &(0x7f0000724000-0x1000)="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"}) r2 = syz_open_dev$sg(&(0x7f0000266000-0x9)='/dev/sg#\x00', 0x0, 0x0) ioctl(r2, 0x227c, &(0x7f000097e000)="86") 2018/01/17 18:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f00007d8000)="6c67696e75696400061667f3182a8515b6d2670466b9279bbd46c553ce418838b0f61bd60918892dafcd17982683b4b10dcd2787f0574b86871e6eeb474599e2e1704ac94ad7f53b3285") sendfile(r1, r1, &(0x7f00001f0000)=0x0, 0x40) rt_sigprocmask(0x0, &(0x7f00007ac000-0x8)={0x3}, &(0x7f00002c0000)={0x0}, 0x8) r2 = add_key$keyring(&(0x7f0000d26000)='keyring\x00', &(0x7f0000bbd000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f000028c000-0xb)='cifs.idmap\x00', &(0x7f0000270000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, r2) request_key(&(0x7f0000f1a000)='dns_resolver\x00', &(0x7f00007a7000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00003aa000)='\x00', 0x0) 2018/01/17 18:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80a, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0xfffffffffffffffd}) r1 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) sync() r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ce6000-0x4)='/dev/ptmx\x00', 0x40, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f000037b000)=0x0, 0xcfb4c88a39054ea0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000d8a000)={{{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@rand_addr=0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0x0, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000048d000-0x4)=0xc6) 2018/01/17 18:44:07 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000b19000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) socket$inet_udp(0x2, 0x2, 0x0) getresuid(&(0x7f0000f51000)=0x0, &(0x7f0000794000)=0x0, &(0x7f0000262000-0x4)=0x0) 2018/01/17 18:44:07 executing program 4: mmap(&(0x7f0000000000/0x13000)=nil, 0x13000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000007000-0xd)='/dev/urandom\x00', 0x0, 0x40040) socket$nl_route(0x10, 0x3, 0x0) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000014000-0x11)='/selinux/enforce\x00', 0x80, 0x0) userfaultfd(0x800) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000013000+0xd6b)={0x0, 0x0}) r1 = syz_open_dev$sg(&(0x7f0000006000)='/dev/sg#\x00', 0x7ef7, 0x2) r2 = dup(r1) mmap(&(0x7f0000013000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETNOCSUM(r2, 0x400454c8, &(0x7f0000014000-0x4)=0x40000000000000) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ipx(r0, &(0x7f0000015000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000014000)=0x10, 0x80800) r3 = getpgid(0x0) prlimit64(r3, 0x0, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000279000)={0x0, 0x0}) 2018/01/17 18:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000daa000)='./file0\x00', 0x108) clock_gettime(0x0, &(0x7f0000c51000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f0000bf9000)={0x0, 0x0}) clock_gettime(0x0, &(0x7f00000c6000-0x10)={0x0, 0x0}) write$sndseq(r0, &(0x7f0000ffd000)=[{0x8, 0x8, 0xd5, 0x4, @time={r1, r2+30000000}, {0x10001, 0x7}, {0x0, 0x9}, @quote={{0x4, 0x9}, 0x3f, &(0x7f0000844000)={0x2, 0xd54, 0x4, 0x3, @time={0x77359400, 0x0}, {0x8, 0x8000}, {0x0, 0x7fffffff}, @raw8={"d1d1a59ca8791de4ecae5aa8"}}}}, {0x0, 0x2a, 0x1, 0x2, @time={0x77359400, 0x0}, {0x99, 0x8000}, {0x5, 0xffffffffffffffff}, @ext={0xea, &(0x7f0000dc2000-0xea)="363bcd92ee8e0b1f82331297a322717ec1f4f4a23d185698eb6e53848b0c4f9dacd60eb04893912233582d60242438b80113e646bba8f5964b59c35ece585f1d829e10d682c8df1242e7fd37dc200f1d2bb388cfabd699e6ddf4f2d368ffb4a428ca18d847f22ab948b865331e72fff7dbfbd16315ae924f8c33865d9dabbe4597d36d8de0c4794f0faa4ace58b69d4d52d89746b3618573b3f6c68eb9acadede763ef5ba8d6f89bfdc895a05c6e6d5ad5b4df6fbf5dcffba5aaee04a1cce0b580fb44d51958afb510cde6439f3fa1b1b1f3fcdf217019f334016aa5a93164abd5a02995a95c976e000e"}}, {0xf4, 0x29de, 0x101, 0x7f, @tick=0x3f4, {0x0, 0x9}, {0x7ff, 0x235}, @raw32={[0x9, 0x2, 0x800]}}, {0xfffffffffffffffe, 0x78f, 0x1, 0xa4e, @tick=0xffffffffffffffb9, {0x7, 0xc8b}, {0x515c, 0x1}, @ext={0x45, &(0x7f0000976000-0x45)="b5c92da96532314a99fd2a563a333479d38fde0f3792d0a8ee16eeacd80a86e71ccdedf2edaa0b0d2cffaf09fba4ad389c805fd8cc87a08df04f3310a41ea19307335ad218"}}, {0x7, 0x3ff, 0x3, 0x8, @time={0x77359400, 0x0}, {0x5, 0x9}, {0x400, 0x3}, @result={0x5, 0x0}}, {0xffffffff80000001, 0xc70, 0x6, 0x6e, @time={0x77359400, 0x0}, {0x0, 0x42}, {0x5, 0x80000001}, @ext={0x59, &(0x7f0000f2d000-0x54)="00f98bd51fa17fb1119b616c452ef86c1d5722897752377f25a190bb3ec1851ad02b626aafcaa618721cee2468f3cfab4ab942dff0c9ebe936001f33a0081d4106f7920c55d8347516773fe293f56e6e304d9957936a9c460e"}}, {0xffffffff, 0x5, 0x8, 0x400, @time={r3, r4+10000000}, {0x1, 0x3}, {0x4ec3, 0x507e}, @time=@time={r5, r6+30000000}}, {0x10000, 0x5, 0x1, 0x9, @tick=0x80, {0x0, 0xe38}, {0xfffffffffffffffe, 0x0}, @connect={{0x7483, 0x650}, {0x8, 0x9}}}], 0x180) r7 = syz_open_procfs(0x0, &(0x7f0000660000-0x8)='net/arp\x00') r8 = syz_open_dev$sndseq(&(0x7f0000fd9000)='/dev/snd/seq\x00', 0x0, 0x42102) sendfile(r8, r7, &(0x7f00003e1000)=0x0, 0x3ff) 2018/01/17 18:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000816000-0x1)='@', 0x1, 0x0, &(0x7f000057b000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000463000-0x5)='reno\x00', 0x5) r1 = openat(0xffffffffffffff9c, &(0x7f0000eeb000-0x8)='./file0\x00', 0x80000, 0xa) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r1, 0x29, 0x20, &(0x7f00003da000-0x20)={@loopback={0x0, 0x1}, 0x1, 0x1, 0x1, 0xf, 0x2, 0x1, 0x1000}, &(0x7f0000826000)=0x20) r2 = dup(r0) sendmsg$nl_netfilter(r2, &(0x7f00007b7000)={&(0x7f0000c0b000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000d7c000-0x8)={&(0x7f00008c2000)={0x3ac, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@nested={0x384, 0x0, [@generic="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"]}, @nested={0x14, 0x0, [@typed={0x10, 0x3f, @u64=0xfff}, @generic=""]}]}, 0x3ac}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000e4b000)=0xfffffffffffffff8, 0x4) ioctl$KDSETMODE(r2, 0x4b3a, 0x6) 2018/01/17 18:44:07 executing program 5: r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00007b2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000470000)={0x0}, &(0x7f00000e5000)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000001000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffffffffffff}]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00002ab000)=0x101) ioctl$TCXONC(r0, 0x540a, 0x80000001) pwrite64(0xffffffffffffffff, &(0x7f0000a4c000-0x1)="", 0x0, 0x0) 2018/01/17 18:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f00009b9000-0xd)='/dev/snd/seq\x00', 0x0, 0x5) write$sndseq(r0, &(0x7f0000d79000)=[{0x9, 0x4, 0x38000, 0x7ff, @time={0x77359400, 0x0}, {0x2, 0x0}, {0x7f, 0x5}, @note={0x9, 0xac99a16, 0xffffffffffffff81, 0xffffffffffffffff, 0x3}}, {0x1f, 0x6, 0x7fff, 0x1, @time={0x0, 0x0}, {0x400, 0x10000}, {0x3, 0x6}, @control={0xff, 0x7fffffff, 0x7fff}}], 0x60) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r0, 0x40a85321, &(0x7f000065e000-0xb0)={{0x280, 0x0}, "706f727430000000000000000000000000000000ff750000000b0000000000000000000035d4ed00000000000000000000af000000000100000001ffed00", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x400) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000317000)={0xffffffffffffffff, 0xffffffffffffffff}) clone(0x10000, &(0x7f0000896000-0x7d)="a567f71d4f8d8b058a214f64157db383621ab13b684365213b93dfc86bc324d38aa2215e2106d7b0eb6bbbc09d9871c94b0af4cd4788de15a95a3c47d8f71ba53d62168ee745cb897f600d15956a8c8600de9e2f39d313e823147a8a6bb996b5ce71c94fc50f9380c457a6f5d69191a368618bcee25bf16f63f7d5358d", &(0x7f0000424000-0x4)=0x0, &(0x7f0000e58000-0x4)=0x0, &(0x7f0000162000-0x4f)="8ca3b5d483636d4ef34d821f8fb03105c27d72785efa7d5687b5c7af89768028461b178b49de088fce0980f307b402fc8a4f594805831c21caee66e25ffda38ebfa73563bb55ab5791db5e2a2e45de") shutdown(r0, 0x0) 2018/01/17 18:44:07 executing program 2: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x2001, 0x0) clone(0x40000000, &(0x7f0000001000-0x46)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000)=0x0, &(0x7f0000001000)="14") getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000002000)=0x0, &(0x7f0000001000)=0x8) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(r0, 0x0, &(0x7f0000005000-0x56)="") socket$inet6(0xa, 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000004000-0xa4)=""/164) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000005000)=@int=0x0, &(0x7f0000005000-0x4)=0x4) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000003000)={0x1, &(0x7f0000007000)=[{0x0, 0x0}]}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_DMA(0xffffffffffffffff, 0xc0406429, &(0x7f0000007000)={r1, 0x3, &(0x7f0000007000)=[0x7ff, 0x81, 0x0], &(0x7f0000008000-0x18)=[0x10000, 0x7, 0x0, 0x4], 0x0, 0x7, 0xfffffffffffffff7, &(0x7f0000008000-0x28)=[0x20, 0x5, 0x200, 0x9, 0x0, 0x0, 0x6], &(0x7f0000003000)=[0x9, 0x1, 0x4f35, 0xa53, 0x7, 0x7], 0x0}) 2018/01/17 18:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000ed4000)=0x7b, 0x4) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000d26000)={0x1, &(0x7f0000818000)=[{0x6, 0x0, 0x0, 0x100}]}, 0x10) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005ec000-0x6)={0x0, 0x2}, &(0x7f00003c5000-0x4)=0x6) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffff9c, 0x84, 0x6d, &(0x7f00001a1000-0x12)={0x0, 0xa, "37e9b74d32d9a67239b5"}, &(0x7f0000cbc000)=0x12) sendto$inet(r0, &(0x7f00004f7000)="7c4e06537c25ec2888cfea4cb4727513dfb7aaaf2f67fdd655108e23ee467de1c449e83ff6b10cb8a7df4deabe74dc6e8a87c13a72d6d68aee941d0fe3c4e226faf5f5b934a61ed5ab53ceeccf9619f06873d7c48ff11266aa9583a510ae82e28dd8d1c46e67a6463c4fb8b3385d5740d563bd13d6db626328ee5a910201a0cb5abe44880f6877b55cdcbbd7c08efe92dabd", 0x92, 0x40010, &(0x7f0000d85000-0x10)={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000c7b000-0xc)=@sack_info={0x0, 0x401, 0x0}, &(0x7f000016d000-0x4)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(0xffffffffffffff9c, 0x84, 0x6c, &(0x7f0000335000-0xe4)={0x0, 0xdc, "f708d364da39932a5cc715fc9cd58b27ce6f0f550da3efa6af607c5d45ce4c136b1d81892ff774a0bd5d27d80524ef1a8f49a553ac55add206b5a44df78266f1fa4318a8b2482eb4242c0d8c132e68f65c1031332cf978f3430ac8cd121fe6b41fad856a52d99ec680d09c7456c48c607b88848a332240c141487a770c1ea10f772f8cbe9cacd11f9a1e3449858716b36cbb729fea9f3e1d2c047ae13536bbe81d507dc14b1ebef465dd562ac0d531ede938b3546950942a7342dd65ec932b07748a32c46a65504b8dba6cb7d932794251cd2bdb072916985f374268"}, &(0x7f0000d4a000)=0xe4) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000b0d000-0x14)={r1, 0x9, 0x2, 0xfff, 0x3, 0x6}, &(0x7f0000cd7000-0x4)=0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000de0000-0x6)={0x0, 0x7fffffff}, &(0x7f00002c0000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000dc2000-0x98)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3cfe, 0x1}, &(0x7f0000f24000-0x4)=0x98) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000c54000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000314000)=0x2c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000aa1000)={0x0, 0x44, "04150b7c19ba49ac1e3c79dd71f794f248a0a16f540b3f4caf5bafe8aaf8d90d0b65bb142c567d709aaee568d555e7f5ac41f1ca1b18ab209ab0532bcec0886c599c4815"}, &(0x7f00004a3000-0x4)=0x4c) r10 = syz_open_dev$usbmon(&(0x7f000008c000-0xd)='/dev/usbmon#\x00', 0x1f, 0x1) sendmsg$nl_generic(r10, &(0x7f0000bc6000-0x38)={&(0x7f000094d000-0xc)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000ac9000)={&(0x7f0000acd000-0x1d8)={0x1d8, 0x2e, 0x200, 0x3, 0x2, {0x17, 0x0, 0x0}, [@generic="4c28acd3cac735f2536059ee7e05cbfd5f965cd86a16286e6bb123e512fe365e20215f7fc8a77ce9c6792d870e843dd26a569f0621fa1713a232750b75a46914ded587cdd2781d066b826851a948878e50aa19539aed57eaeea63ea763b412900525e83d659daf1e501c660ed021a43df9f84f2a09d1a125f2045a7df316e34a0f957a362cbd54e116c98473235ff79865d275d635b2cdf8af5b777dd2b8332ea7415db188765298519374238ce2b25a2b726e73676830a4345ae07dd2a5962421245c7596b5705ab1c1c5c780b6b1ac789c988f7e47290f92b359f3d51c95c14e7b5e922cd7015f04db295d1c897e3595cb011f902f24", @typed={0x8, 0x16, @void=""}, @typed={0xc4, 0x81, @binary="2ad98e12a31b77038d47eb72e9d8c27fe4af9f2b12f6cfbc953060e6ab428cf68738aae5c7079a69118b749ddc5a2d4cafd99669db2bb9aba990ca542201912cbefe0fe111c26a68a49eff059fd45369834a34f31bf6668d04668d0ef1651f60bef9024d6b7bb9b4a4039b76088f97a00cf1f26b6e620ac07c5154590230d204a4073955135cfb76a594d7c7d53c1a02ade256daafe361bc74076b8631016c66d543116c2483ab7d6b0cccf8b149cfe0b19f29c28c5edcda3ff43426"}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x0}, 0x40001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000199000-0x18)={0x0, 0x6, 0x30, 0x0, 0x5}, &(0x7f00002ee000)=0x18) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b1a000-0x8)={0x0, 0x81}, &(0x7f000043d000)=0x8) sendmmsg$inet_sctp(r0, &(0x7f0000d03000-0x118)=[{&(0x7f00000c5000)=@in6={0xa, 0x2, 0x1, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, 0x1c, &(0x7f0000880000-0xa0)=[{&(0x7f000094e000-0x44)="c014d2a13b4fa7e7f681d429c6085c3b738ac3e3e5dd40041136364355978def7d7d2218b1afa69c36e32b6400171217b34554dd4af8d21682e7f2e7c1ae37b110552c99", 0x44}, {&(0x7f0000e49000-0x9e)="8fc74292880dbee25676786e60fd9027012eb9b46aa7eff7e18b2c9c56e960dcab925901f10a12b115f6e641508849c13562629235ccd74d76f7caf6420395d7cc211bcaf127abed6c4b5c04b9a1ac6a55ada53471b0b5932b311e19f93e2c18d42bae4974c1bfa57beb03df3aae4568323635b2a4701c9561d81e513ad15358f837a61ebedeb85d73c65654473fae5917887c8bc98ab8384665efb8e3f6", 0x9e}, {&(0x7f0000c62000-0x1000)="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", 0x1000}, {&(0x7f0000da9000)="d814aee4b81de523e9cf7e5dc94d7ebf05a1c7f6d63d", 0x16}, {&(0x7f000022a000)="1121afaf5f06fa19ffbb921d73aa8bbee171bfcf32c5c36c78fd6d13c0b2b71238c677a39be0369f0457038684e0fa30fc1b059a7f63fb661701c523e79a2a0eac9d1e1eee4a7f9d311fd500c773ac3c608882ee5220a1cc1655b7febf593aff61573245509382dd433fd35b53c34115912694b00c1a6708e302df34bb9673a0267f2de8aef5a9f24b73ae09acc7146a99b0366467c7fb2fd960495bb6d23229068f23e52d4d9cbc47e7bdcf6aa65df82b2a4eecd2095bc731c9e8608c56e31a1c9e1ba5ab8b", 0xc6}, {&(0x7f0000b43000)="4f7f8063af17481abd237c84582258962d4d978b37733c7da7ee80a9b34133f4006d07a066ce3202f5be846c932891ae1a6b83ff4cec69055fb66d01211a88e9add29387c2aba9c93f721b24640ae6224515ddcfe258f90a56547bbe4c7568e4eb300be3917af3e17a5b1e81ee927dfade265c0385d1d1c5220dea0cd3320b11aea5e6e88666cb9efa8412ab31db1f7e2d921fffcfcd9f5be46d2afeeb926e", 0x9f}, {&(0x7f00006b5000)="c2248a29c4bdb2fbb686", 0xa}, {&(0x7f0000a71000-0x37)="dd11300c9cbf6327d1da90eb0fa57ac24d5bca44d65d41f787c1a02afbd9cbeaa9bc1b1f3e55d2b3e4da4d69d2911e7e687b2ccd78512c", 0x37}, {&(0x7f000041c000)="f60eb33413cef93c941ae5733e019908a4461cf66027f65ba7f7a0996d445e46216101700fbaab781c239d154cae0906b5b55b73ae3bccbe4f90a4529cdf", 0x3e}, {&(0x7f0000472000)="75b98ee25dbb724376a93beb8dbda93f211bbb1f2f30a240cc5e66b502", 0x1d}], 0xa, &(0x7f0000b81000)=[@sndinfo={0x20, 0x84, 0x2, {0x800, 0x4, 0x9, 0x81, r1}}], 0x30, 0x20000000}, {&(0x7f0000f62000-0x10)=@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000008b000)=[{&(0x7f0000a95000)="aaec6d3df2d71edde1418c6e8ea9309676e8ff81731ca19c43899b2ec4a5f351000e8957f0eb3968da2c36a7", 0x2c}, {&(0x7f000042f000)="dc550ef640a5d1faf8e863c5a7c094b8e1762ac34d772709449e0d9075737ffb30046892ea587ecad25e13c8e5aee4a02467dc92ba4fc8c53962a948ae81ed5640e1cdc33bb9bd1ce055de0a9da192e4e1f268f2e8766b09c0f010dfe31fcceeadf865bd88e8847a3e5fb2ec9c2c6099849df4aae06216a1e4dcce2fc4ce0ba872234c19148c5a3ebad7c5dbbb4e7411070604828dbfcdfec00ae317c1ba189388e7b3db84ce538c01574d33fd96cf18ef8c0a059fbfe6b17d07a8087cc003f5f755cacda2c842c6ca547d06f229d0cc8b941d00fac0a558a47255ee1925e337910fb352cfa60136da", 0xe9}], 0x2, 0x0, 0x0, 0x40}, {&(0x7f0000fd6000)=@in6={0xa, 0x2, 0xfb36, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, 0x1c, &(0x7f0000b15000-0x10)=[{&(0x7f0000af7000)="f259b4062e33c0f4ee04b4dd282c37c697e3e7d853f16fd75fa3bde24c47f4a8a0827bba735f1269e36e521bf51aa254fb23d07ae1656b7090711bca9861f9d2d5220d6f7f5c7e425086488689148761b7b220012462330fddcc33dd91328728fe45e292c7f919588089833bf163b148b6b1def3f912f41ac394025d1475e49a2070e814370c0d417ac892360aed8235167fbd7b54bcb8704d276683fdce87aa392607b4d706c79d8e9c68", 0xab}], 0x1, 0x0, 0x0, 0x4000}, {&(0x7f00002b4000)=@in6={0xa, 0x1, 0x1000, @loopback={0x0, 0x1}, 0x4}, 0x1c, &(0x7f0000ae6000-0x20)=[{&(0x7f0000818000-0x84)="13730dc4e3fee6f9841f47bf8736818da1791fe138947f98b78aad895533bc20fcf66ee86bdbdc1fc8cfdfe123151576650a30614a38c981636afab08d8992df27317427500d57fb778163b831dd3022543d978a23d44d4195e46604fddedd15527adbc02e8881172f2bac50e94711ea568bf4b738a43e83c0c8c4cbe273f4c7815d5432", 0x84}, {&(0x7f000085b000-0x45)="6dfd6839d45046c6ed57830d70c47d5ae096dd44a939a019aa059a7726368ebb5512c32a1dc01273dbb9bb35105b7e968dd89a375bf7554e5226daaf4744691f6a028e4cee", 0x45}], 0x2, &(0x7f000046e000)=[@sndinfo={0x20, 0x84, 0x2, {0x7fec, 0xc, 0x1, 0x1, r2}}, @sndinfo={0x20, 0x84, 0x2, {0x51, 0x2, 0xacd, 0x80, r3}}, @sndrcv={0x30, 0x84, 0x1, {0x5, 0x5, 0x8, 0x4, 0xd3, 0x8001, 0x7, 0x7, r4}}], 0x90, 0x4}, {&(0x7f0000dbb000-0x1c)=@in6={0xa, 0x2, 0x1, @loopback={0x0, 0x1}, 0x3}, 0x1c, &(0x7f0000cb9000)=[{&(0x7f0000040000-0x13)="c7423037d0625ffe2ddd395f7df8afe987d60a", 0x13}, {&(0x7f0000109000-0x34)="ba1ab63f713e7a07cd37d55f97f173bf07547c2f423fa48eb9f59c20c219f90b93b0a57eee807b169cae12efdc8b3b37125aabb0", 0x34}, {&(0x7f0000b10000-0x43)="947a7c5b47d45f9918fc3617641707e6a19b9a93f2fbf0c55a6738d2492a665159424f2777afbfd707ff5421e33b441c106eeb4c01e514b91e05eb821a91b7243c879d", 0x43}, {&(0x7f0000710000)="4ab8df47bd6041d1e97c16f1367777d85487fbd030875c96976595e6e1b5204d4153eb952d0cc958bac14bd471c75fcdc71e1b1d75c9833295ec454bce90e616004dbcb8dc2aeeecfe40d8d7201161ff50ad691c0fa1d8cf9fdc08ab89752e6e709fb6a719d022907b8a80e9256304fac1a88c5a41002f10306fc5107772a4563d9869aa6a4c987ef8ecfd7a629a6a14cae191bb7f", 0x95}, {&(0x7f0000590000-0x9f)="097b52ea05fa010e9eed6d8870e3b781981b63b5c73462ef3ca3ca15d991d9367fbaea415b953a9e743118eaaf3a9d4de135806789f5e01233b43aa22eb411aaefa196ea9774bae4951717767abc77c4d9566f23609565262d26072a5eab5a143ef85693e6bfd3a939799df7a91e809f461964a7a7e3c25745f27526579de21bb043eaae6bbae31d540eef173c7c431ccfe7c07f7ba11ddec8425aba6d44e0", 0x9f}, {&(0x7f0000c12000-0x89)="a1164195283c17d9fa6222aae1f7a0b081353497413ff3de5aa770e0c2765e2e8d04cb8e9e53cb8af61f1c9e53ca476a934bc7c9767d4bbd0cc82fdfea39b98d783c9f0d79ee6d07a39b62342f75c7bd3110aa5042dde48ee94c24c804a47832ca4b0c4ac05a99136ff03ea19651257f42830a016fa8fb6525b8cb678d648de8313aad0304e6fa4ca9", 0x89}], 0x6, &(0x7f000094d000)=[@init={0x18, 0x84, 0x0, {0x1, 0x8, 0x40, 0x1}}, @sndinfo={0x20, 0x84, 0x2, {0x1, 0x6, 0x1, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x7, 0x200, 0x1, 0xfffffffffffffff7, r6}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x2, 0x10000, r7}}, @sndinfo={0x20, 0x84, 0x2, {0x37a, 0x0, 0x4, 0x5, r8}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x4, 0x2, 0x0, 0xef, 0xa1fa, 0x1, 0x363, r9}}, @sndrcv={0x30, 0x84, 0x1, {0x9, 0xfffffffffffffffa, 0x8004, 0x659, 0x2, 0x0, 0x5, 0xe4, r11}}, @sndrcv={0x30, 0x84, 0x1, {0x3, 0x3, 0x8000, 0x1, 0xfff, 0x401, 0x1, 0x5, r12}}], 0x180, 0x40}], 0x5, 0x0) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f0000531000-0x38)={&(0x7f0000bed000-0xe)=@l2={0x1f, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002e3000)=[{&(0x7f0000013000-0x1000)="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", 0x22c}], 0x1, &(0x7f00003ab000-0x260)=[], 0x0, 0x0}, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00001c1000-0x70)=[{&(0x7f0000e84000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00004ce000-0x50)=[{&(0x7f0000753000-0x1000)="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", 0x556}, {&(0x7f0000c61000)="b619c66a465e6dd3288e95e81e148f31dcf99346a635bdbcb9a9b2262af86cc60b746c148371957a992aac316df8700fc406d2b3b52814b445debf3150241ef3a235ef453c1371b2e4703375308922e9947097f29b830d649254ee752a1dc910fdc18d40fea0ef65106799d8aa106eaa20de59add1265a779c96792f27ef346ccae92703d61420b912eb278b980faef917ae9d0e5d0523eb1a89da6e5295940a7a4ce1607e600047", 0xa8}], 0x2, 0x0, 0x0, 0x4040000}, {&(0x7f0000718000-0x10)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00005bd000)=[{&(0x7f000051a000-0x30)="0112c9b4d4c51e932078eaf80435e17a4946f589541f638cb17133ef7b43b1d1cbc896cdbfa19b84dd950c29fd3a68da", 0x30}, {&(0x7f0000505000)="b4711ab83b8759d6eba2b2f9a630210146403dec7924f1cede3232266ee9390d0b334caf8826789eb6b984d9", 0x2c}, {&(0x7f0000f07000-0x1c)="b13fe7ee2c3d43f16d75388e5994f1bded2d2360f5c38ba77b7d78db", 0x1c}], 0x3, &(0x7f0000036000-0xc0)=[@init={0x18, 0x84, 0x0, {0x0, 0xf610, 0x20, 0x1a9}}, @sndrcv={0x30, 0x84, 0x1, {0xffffffffffff4a83, 0x3, 0x3, 0x6, 0x73b, 0x1, 0x0, 0x7fff, 0x0}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x20a, 0x40000000000, 0xff, 0x0}}, @sndrcv={0x30, 0x84, 0x1, {0x8, 0x46, 0x8, 0xdb, 0x2, 0x9, 0x2, 0x4, 0x0}}], 0xc0, 0x814}], 0x2, 0x24008001) 2018/01/17 18:44:07 executing program 4: clone(0x0, &(0x7f00002cb000-0x1)="", &(0x7f0000578000-0x4)=0x0, &(0x7f00007ca000)=0x0, &(0x7f000041f000)="") ioprio_set$uid(0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000f4e000-0x4)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f0000346000-0xe8)={{{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) r2 = geteuid() setresuid(r0, r1, r2) 2018/01/17 18:44:07 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) r1 = dup(r0) bind$inet(r0, &(0x7f000012e000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000dda000)=[{0x6, 0x0, 0x2, 0x101}]}, 0x35b) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000a41000)="f44fbde0261291ff92a6d08685c5922b982b81a4f7f5fe448a593055ae09782f62affcd6bfb0bb0fe1dd592a289bb76b90b8cb4efc8926c1ccafe905b50013d2c65b430d9f7f020400647ea8d5e4a1c403c0391e23b7cbe5478ee9c240cfa9f060832d960cba9f7e3d39329504d36178fdd8b0694a12084dd552a1e2267b2e9188dfa81de5c3cf2de1e3771076a8c9bf7554b30ab1022a5874bd58303c1849d923bbb10d732ccc6faefbfb77d54f35e7af097f8d5cf0cac00cd12c56bd755ae43532211eff77c0d4c20b989038da05cc4ceb87587bf57d98d2b123ce399ecb3a4785", 0xe2, 0x0, 0x0, 0x0) sendto$inet(r1, &(0x7f00004ef000-0xf7)="ab", 0x0, 0x4001, &(0x7f0000849000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2) sendmmsg$nfc_llcp(r1, &(0x7f00006d6000)=[{&(0x7f0000292000-0x60)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "ebbceb5620415e57d7892ad86a699feabca45a6c7e2c37f059f22ad3c5c6730ffb54ed9324888675de8a6960e56b8d10aa0c13f76af388604f99963f2abe79", 0x0}, 0x60, &(0x7f0000300000-0x30)=[{&(0x7f000025a000)="70d2a4afb9e4a4681ca740e5b6c19f33416764d5be29a65d6166a54e42d65141a483d6e45895bca284c43f16b3fa96204c9b79e5fe3489301ead93fdb568e6beef9cd4f325db8fe8a920b3c0892483418bbe443928aca7067ca4c11234f6a651c3d9e858db8f066dc806044f4e", 0x6d}, {&(0x7f00005de000)="0285", 0x2}], 0x2, &(0x7f0000e6c000-0x58)={0x58, 0x107, 0x1, "65022611187514f473e03f6a8d8a405f19fc39630f5636afe13a5cb8c616de813d209db0a857f48b17b012c9c2608498051f5f91e29636b5afd722afb332ca9376"}, 0x58, 0x20004004}], 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x20000008, &(0x7f0000267000-0x4)=0x0, 0x4) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000e15000-0x4)=0x3, 0x4) sendmsg$netlink(r1, &(0x7f0000915000)={&(0x7f00005c9000)=@kern={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000525000)=[{&(0x7f0000309000-0x164)={0x24, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", [@typed={0xc, 0x68, @str='+[\x00'}, @typed={0x8, 0x45, @void=""}]}, 0x24}], 0x1, 0x0, 0x0, 0x800}, 0x4010) 2018/01/17 18:44:07 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6d000)='/dev/sg#\x00', 0x0, 0x0) ioctl$TCSBRKP(r0, 0x5382, 0x0) flistxattr(r0, &(0x7f0000e71000)=""/226, 0xe2) ioctl$TCSETS(r0, 0x5402, &(0x7f00001fb000-0x24)={0x7, 0x5347, 0xfffffffffffffff9, 0x3, 0x6, 0x0, 0x7f, 0x6, 0x0, 0xffffffffffff7fff, 0x3, 0x8001}) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000c64000)={0x0, 0x0}) 2018/01/17 18:44:07 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f00000fc000)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat(0xffffffffffffffff, &(0x7f00005e2000-0x8)='./file0\x00', 0x200, 0x81) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f000074c000-0x4)=0x9) ioctl$PIO_FONT(r1, 0x4b61, &(0x7f0000965000-0xfa)="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") ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00005bc000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000b09000)=r2) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000076000)=0x0) sendto$inet(r0, &(0x7f000017d000-0x3)="03", 0x1, 0x100000004043, &(0x7f0000ee6000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:07 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) getsockopt$inet_int(r0, 0x0, 0x36, &(0x7f0000d90000-0x4)=0x0, &(0x7f0000025000)=0xfffffffffffffda9) r1 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000089000)=[@in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) 2018/01/17 18:44:07 executing program 5: mmap(&(0x7f0000000000/0x45000)=nil, 0x45000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000001d000-0x5)='.\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f000003a000)='/dev/snd/seq\x00', 0x0, 0x802) r2 = dup2(r1, r0) ioctl$EVIOCSKEYCODE(r2, 0x40084504, &(0x7f0000016000-0x8)=[0x100, 0x5]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000042000-0x8c)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f0000001000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @queue={0x0, {0x0, 0x0}}}, {0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}, {0x0, 0x0, 0x0, 0x9, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @quote={{0x0, 0x0}, 0x0, &(0x7f000002c000-0x30)={0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @control={0x0, 0x0, 0x0}}}}], 0xc0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003a000)={0x122, @time={0x0, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000046000-0x50)={0x40, @tick=0x5, 0x2, {0xcfc, 0x9}, 0x7fffffff, 0x2, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000046000)={0x0, 0x0}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write$sndseq(r2, &(0x7f0000046000)=[{0x12bce3c, 0x0, 0x1000000000, 0xd18, @time={0x77359400, 0x0}, {0x7fffffff, 0xfff}, {0x100, 0x2}, @connect={{0x1, 0x5}, {0x7, 0xffffffffffffff85}}}, {0x70a, 0x1000, 0x8, 0x7, @time={0x77359400, 0x0}, {0xa6, 0x400}, {0x2, 0x3ff}, @connect={{0x5, 0x10000}, {0x5, 0x6}}}, {0x6, 0x100, 0x9, 0x7, @time={0x0, 0x989680}, {0x8000, 0x80}, {0x6, 0x1f}, @raw32={[0x6c, 0x4, 0x6]}}, {0x3f2be6bc, 0x5, 0xffff, 0x10000, @time={0x0, 0x0}, {0x7f, 0xb0}, {0xf6b9, 0xb3}, @connect={{0x3, 0x3ff}, {0x9, 0x7}}}, {0x6, 0xd71, 0x7, 0x3, @tick=0x3, {0xffffffff, 0xffffffffffffff7f}, {0x0, 0x7}, @raw8={"0747eb09f24ac181a516c62c"}}, {0x74, 0x81, 0x0, 0xffffffffffffffd3, @time={r3, r4+30000000}, {0x800, 0x5}, {0x9, 0x1}, @connect={{0x1, 0x0}, {0x40, 0x80000001}}}, {0x1, 0xd479, 0xce, 0x6, @tick=0x0, {0xcf8, 0x2}, {0x9, 0x5}, @result={0x100000001, 0x7}}, {0x0, 0x401, 0x0, 0x4, @time={0x77359400, 0x0}, {0xff, 0x3}, {0x1, 0x4}, @connect={{0x9969, 0x1}, {0x100000001, 0xfffffffffffffffd}}}], 0x180) mmap(&(0x7f0000045000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000047000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x40084504, &(0x7f0000048000-0x8)=[0x1, 0x6]) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f0000045000)={0x7, 0x7, 0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000046000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$netrom(r2, &(0x7f0000046000)=@full={{0x3, {"6c2f85eaf9ccac"}, 0x80}, [{"27eec2998461dc"}, {"5ce2979eb3eb88"}, {"4fcfbe36da2fc5"}, {"b80ab81c6cd184"}, {"ef2841235bb394"}, {"5993e558849e22"}, {"713df4363de3d2"}, {"75bc7f1b7fdd59"}]}, 0x48) 2018/01/17 18:44:07 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000e26000-0xe)='/selinux/load\x00', 0x2, 0x0) getsockname$inet(r1, &(0x7f0000955000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000e34000-0x4)=0x10) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fef000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x20000000002, 0x100001, 0x0, 0x0, 0x0}, 0x20) pivot_root(&(0x7f0000067000+0x9e5)='./file0\x00', &(0x7f00009b0000-0x8)='./file0\x00') clone(0x0, &(0x7f000065a000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f0000a4a000)=0x0, &(0x7f00007c4000)="") setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fe8000)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x80000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0}, 0x20) 2018/01/17 18:44:07 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x20d4671c, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mremap(&(0x7f0000931000/0x6000)=nil, 0x6000, 0x3000, 0x3, &(0x7f00003ca000/0x3000)=nil) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000c60000-0xe)='/selinux/load\x00', 0x2, 0x0) flock(r1, 0x1) mq_timedsend(r0, &(0x7f000066c000)="", 0x0, 0x0, &(0x7f000066d000-0x10)={0x0, 0x0}) [ 201.334166] IPVS: Creating netns size=2536 id=36 [ 202.088106] pktgen: kernel_thread() failed for cpu 0 [ 202.093218] pktgen: Cannot create thread for cpu 0 (-4) [ 202.099143] pktgen: kernel_thread() failed for cpu 1 [ 202.104241] pktgen: Cannot create thread for cpu 1 (-4) [ 202.109695] pktgen: Initialization failed for all threads 2018/01/17 18:44:08 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000012000)={&(0x7f0000012000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fgetxattr(r0, &(0x7f0000011000)=@random={'user.\x00', '\x00'}, &(0x7f0000002000)=""/149, 0x95) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:08 executing program 1: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/member\x00', 0x2, 0x0) r2 = gettid() mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000005000)=0xffffffff) lstat(&(0x7f0000005000-0x8)='./file0\x00', &(0x7f0000005000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000005000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000013000-0x4)=0xc) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000005000-0xc)={r2, r3, r4}, 0xc) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) r5 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r5, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$TUNSETNOCSUM(r1, 0x400454c8, &(0x7f0000001000)=0xd970) lseek(r5, 0xfffffffffffffffe, 0x4) close(r0) 2018/01/17 18:44:08 executing program 0: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/route\x00') mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in=@multicast1=0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xe8) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000002000)={@loopback={0x0, 0x1}, 0x8, r1}) pread64(r0, &(0x7f00008a9000)=""/0, 0x0, 0x200000000) 2018/01/17 18:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x2, 0x0) r1 = open(&(0x7f0000b92000-0x7)='./file0\x00', 0x68042, 0x0) setsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000ab2000)=0x1002, 0x4) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f00009c1000)=0xff, 0x4) fallocate(r1, 0x0, 0xffff, 0x9) sendto$inet(r0, &(0x7f000038d000-0x69)="", 0x0, 0x0, &(0x7f0000822000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendfile(r0, r1, &(0x7f0000af5000)=0x0, 0x10001) recvfrom$inet(r0, &(0x7f0000201000)=""/186, 0xba, 0x40002021, &(0x7f00002f4000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f00000ea000)=0x0) flock(r0, 0x6) 2018/01/17 18:44:08 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c6c000)='net/ip_mr_cache\x00') preadv(r0, &(0x7f00008b4000)=[{&(0x7f0000232000)=""/99, 0x63}], 0x1, 0x0) getsockname(r0, &(0x7f0000f89000)=@can={0x0, 0x0, 0x0, 0x0}, &(0x7f0000687000)=0x10) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f000052b000-0x14)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r1}, 0x14) preadv(r0, &(0x7f0000279000-0x70)=[{&(0x7f0000506000-0x49)=""/73, 0x49}, {&(0x7f000012a000)=""/202, 0xca}, {&(0x7f0000b4b000-0xa8)=""/168, 0xa8}, {&(0x7f0000e0b000)=""/49, 0x31}, {&(0x7f0000e6e000)=""/104, 0x68}, {&(0x7f000046a000-0xab)=""/171, 0xab}, {&(0x7f000014b000-0x87)=""/135, 0x87}], 0x7, 0x0) 2018/01/17 18:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000003000-0x50)=[{&(0x7f0000928000-0x1)='L', 0x1}], 0x1, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000069000)='/selinux/validatetrans\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f000043f000-0x8)={0x0, 0x1}, &(0x7f000028e000)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000829000)={r1, 0x40, 0x0}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x25, &(0x7f00006d0000)=0x302, 0x4) sendto$inet(r2, &(0x7f0000fd0000)="", 0xffffff73, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00006fd000)="c3", 0x1, 0x0, &(0x7f0000e66000)={0x2, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000a63000)={0xaa, 0x12, 0x0}) seccomp(0x1, 0x0, &(0x7f0000029000-0x10)={0x2, &(0x7f0000000000)=[{0x15, 0x0, 0x0, 0x1}, {0x6, 0x0, 0x0, 0xffffffff}]}) 2018/01/17 18:44:08 executing program 3: mmap(&(0x7f0000000000/0xd28000)=nil, 0xd28000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000d29000-0x8)={0x0, 0x0}) ftruncate(r0, 0x7fff) mmap(&(0x7f0000d28000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000d29000-0x4)={0x0}, &(0x7f00008c8000)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f000023e000)=[{&(0x7f0000d23000-0x43)=""/67, 0x43}], 0x1) mmap(&(0x7f0000d29000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000d29000)='\x00', 0x2) 2018/01/17 18:44:08 executing program 4: mmap(&(0x7f0000000000/0x952000)=nil, 0x952000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) membarrier(0x10, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f000010d000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1000002c6) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00005f4000-0x16)='/selinux/checkreqprot\x00', 0x107400, 0x0) mmap(&(0x7f0000953000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000954000-0x1)={0xfffdfffffffffffa}, 0x0) sendmmsg(r0, &(0x7f0000950000-0x3c)=[{{&(0x7f000094f000)=@can={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f000049d000)=[{&(0x7f00000b7000-0x5)="9d", 0x1}], 0x1, &(0x7f000061b000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f000047a000-0x4)=0x0) mmap(&(0x7f0000954000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setparam(r2, &(0x7f0000955000-0x4)=0x1) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000952000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = add_key$keyring(&(0x7f0000953000-0x8)='keyring\x00', &(0x7f00003a0000)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f000000a000)={0x4, 0xffffffffffffffff, 0x100, 0x4, 0x0, 0x1691, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f00007cf000-0x3d)={0x7, 0x0, 0x200000000, 'queue0\x00', 0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) add_key$user(&(0x7f0000953000-0x5)='user\x00', &(0x7f0000953000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000953000-0xa4)="90d24e1a21e2948c2cf16c82b79ad8d601ee28f7624587c83a5ec1865325c05144a1bf5d2dc72b79718d3378e50e6a11a75d6d618edd4563882a3c947e6fe632d321e99ae99a348b8f9047654f3944e2b0fa02f45877238a49b5457bdf1e75b77a3a96e7f41e954dc80c326fb31d89f5690f58c7c59f5734df43cf5a5f945ca8b33020892b3de24521374dbdcbf5471778bf347ead52d09708d420afe77fba2ea5a5920b", 0xa4, r3) symlinkat(&(0x7f00001eb000-0x8)='./file0\x00', r1, &(0x7f000061e000-0x8)='./file0\x00') sendto$inet(r0, &(0x7f0000952000-0x83)="d3523b23a3a4901f3644faac98a41fe6093934adc1f264cfe9f2ffbea1649bd3d6fd89db8b960bf0cfc609a35312663f3f76257cfa83157cac4b043042e1458673a8fafe2545e6ebe619cc5f3131d10703026b630ed5a527cf27d3902c71ecde9fc15e66aedaab58cc448194eb7344bbdb6c96f5d21ee51d71e32093bbc1b7c4729d545c", 0x84, 0x0, &(0x7f0000153000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:08 executing program 0: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000012000-0x10)=[], 0x0) r0 = gettid() rt_sigsuspend(&(0x7f0000371000)={0x0}, 0x8) mmap(&(0x7f0000b37000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000b36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000b36000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000b37000)=0x3f) recvfrom(r2, &(0x7f0000013000-0x8d)=""/0, 0x0, 0x0, &(0x7f0000013000-0x10)=@ax25={0x6, {"2d13d4162d9f16"}, 0x0}, 0x10) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00008b9000)='/selinux/load\x00', 0x2, 0x0) clone(0x0, &(0x7f00001b6000-0x1)="", &(0x7f0000a9e000-0x4)=0x0, &(0x7f0000362000)=0x0, &(0x7f0000f2b000)="") r4 = gettid() fcntl$setsig(r1, 0xa, 0x12) r5 = dup2(r1, r2) mmap(&(0x7f0000000000/0x709000)=nil, 0x709000, 0x0, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x8914, &(0x7f0000989000)={@common='vlan0\x00', @ifru_addrs={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) fcntl$setown(r5, 0x8, r4) tkill(r0, 0x16) mmap(&(0x7f0000b38000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f00003cb000-0x18)={0x0, 0x800, 0x30, 0x3, 0x101}, &(0x7f0000b39000-0x4)=0x18) setsockopt$inet6_IPV6_ADDRFORM(r5, 0x29, 0x1, &(0x7f0000ac8000)=0x2, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f0000571000-0x10)={r6, 0x1ff, 0x5db, 0x2b1c}, &(0x7f0000675000)=0x10) 2018/01/17 18:44:08 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mincore(&(0x7f00008ae000/0x3000)=nil, 0x3000, &(0x7f0000001000-0xe7)=""/231) seccomp(0x1, 0x1, &(0x7f0000000000)={0xa, &(0x7f0000001000-0x50)=[{0x7, 0x1, 0x3, 0x9}, {0x3, 0xfffffffffffffff8, 0x100, 0x401}, {0x7, 0x37c1, 0x5, 0x6254}, {0x5, 0x6, 0x0, 0x1}, {0x4, 0x1a, 0x2, 0xbda8}, {0x8, 0x6, 0x8, 0x40}, {0x5, 0x5, 0x7, 0x80000000}, {0x9, 0x2, 0x81a, 0x7}, {0x6, 0x5, 0x4, 0x28}, {0x200, 0x4, 0x5e34dd1e, 0x8}]}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x800) symlinkat(&(0x7f0000001000)='./file0\x00', r0, &(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000002000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000002000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000003000-0x98)={0x0, @in6={{0xa, 0x1, 0x81b, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x0}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000003000)={r2, @in6={{0xa, 0x2, 0x6, @loopback={0x0, 0x1}, 0x100}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8000, 0xf497}, 0x98) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000004000)=0xfffffffffffffffc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000006000-0x8)='./file0\x00', 0x8020, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r0, 0x402c5342, &(0x7f0000004000-0x68)={0x6, 0x638, 0x7fffffff, {0x77359400, 0x0}, 0x93, 0x7ff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TCSETAF(r1, 0x5408, &(0x7f0000006000)={0x2, 0x4, 0xffffffffffffff00, 0x100, 0x3, 0x0, 0x3, 0x1, 0xffffffff, 0x1ff}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000008000-0xc)={0x8000001, 0x100, 0x19}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000008000)=0x0, &(0x7f0000000000)=0x4) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000009000)={{0x81, 0x400}, 0x0, 0x6, 0x8, {0x2, 0x3}, 0xfffffffffffffffd, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f000000b000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) read$eventfd(r1, &(0x7f0000009000)=0x0, 0x8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f000000c000-0x21)=""/33) listxattr(&(0x7f000000a000)='./file0\x00', &(0x7f0000005000)=""/169, 0xa9) 2018/01/17 18:44:08 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000+0xfe)='/selinux/policy\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0xc02c5341, &(0x7f0000002000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r1, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timer_create(0x6, &(0x7f0000001000)={0x0, 0x28, 0x6, @thr={&(0x7f0000001000-0x18)="33dad27b3cdb3a34b60b812b833ab3a6f219c78fb49b075d", &(0x7f0000002000-0x17)="2e3e493979f12bad12e56f76b383e8807a9d77044bdd67"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x0) timer_gettime(r2, &(0x7f0000000000)={{0x0, 0x0}, {0x0, 0x0}}) r3 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl(r1, 0x3f, &(0x7f0000002000-0x31)="351c8dbce97e39870a84ef3acab9e3cd16056e0c2f89271f203f77afe7f2e15048fc40fa077207195c5cab511273747d22") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r3, 0x1000000000016) ioctl$TIOCLINUX6(r1, 0x541c, &(0x7f00005bd000-0x2)={0x6, 0x4}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x1a, &(0x7f0000914000-0x1008)={0x0, 0x1000, "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"}, &(0x7f00008f3000-0x4)=0x1008) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000b0c000-0x98)={r4, @in6={{0xa, 0x1, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x80000000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, 0x98) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000978000)="fd6b534fa6f0f351019626a91a11359c872e018e34238836d35a7c36063a88ca65ef1a76484c0c84d2137d03f4a9ac5779bad4017a97131b03e4c2fac9defc3032174dbcf47dd42d00712bbd73849815281ee9ac27d752eb83f75799adf5fcff71c44c96ea7e94fc51d4ab36b3fecb33b6fff7e98152ba000b55f66400fb4f6c6b06006c455e3b23f5d362cc83c8e7834f6aab2e3ee7db6c3d2cb9e424feb00e4fde37654e866bc6c30f56f0b8d2f7", 0xaf) 2018/01/17 18:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000ef1000)='/proc/self/net/pfkey\x00', 0x63af90dcf20b649b, 0x0) ioctl$KDSKBSENT(r0, 0x4b49, &(0x7f0000e0e000)="1a56e79e8ca541ecaf8e447ee625c04fe038a7d1b91901f2a72ebd9e9b8015") dup(0xffffffffffffff9c) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c81, 0x0) ioctl$LOOP_CTL_GET_FREE(r0, 0x4c82) 2018/01/17 18:44:08 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00002dd000)='/dev/ppp\x00', 0x40400, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000eba000-0x7)="666400000004bb") getdents(r0, &(0x7f0000003000-0x30)=""/48, 0x30) 2018/01/17 18:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000001000)='/dev/random\x00', 0x0, 0x0) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c00000)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f000017f000-0xc)={0x4, 0x0}) epoll_pwait(r1, &(0x7f000076d000-0x60)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000b94000)={0x0}, 0x8) 2018/01/17 18:44:08 executing program 4: mmap(&(0x7f0000000000/0xfd8000)=nil, 0xfd8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000fd9000-0x5)='user\x00', &(0x7f0000fd8000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000fd9000-0x6f)="8528684f0395d4eea999a3c2cdde14c5abcae58801926e858e070850e9e9338dc9d9c1e267207163c70ffca22da6b6bb8c1ddf5f2e433bb57550c39d4e9298fb6c8e193ab82ed831f511803877a437de7684f9279aabe696be92bac8b81ef0c418ebc6314743194ab707f78e101ce5", 0x6f, 0xfffffffffffffff8) keyctl$get_security(0x11, r0, &(0x7f0000cd1000-0x9a)=""/226, 0xe2) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f000094d000-0xc)=@file={0x1, "e91f7189591e9233614b"}, 0xc) truncate(&(0x7f0000fd5000)="e91f7189591e9233614b", 0x0) 2018/01/17 18:44:08 executing program 2: rt_sigsuspend(&(0x7f0000e59000-0x8)={0x0}, 0x8) pipe2(&(0x7f0000ad9000-0x8)={0x0, 0x0}, 0x4000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000000000)={0x1, 0x2, 0x5, 0x9, 0x18, 0x8}) setsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000001000-0x4a)="76c9e2ebe1a6b92977efa179d4f8a7de2986b2859cbeda4de474e8c73293d89257311865071788cbbcc78309ed946821f9f0cddfcc589fc641e9330506d94453421c641506b6d201d1a5", 0x4a) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000005e000)={0x2, &(0x7f00009ea000)=[{0x35, 0x0, 0x0, 0x0}, {0x200000000006, 0x0, 0x0, 0xffffffffffffffff}]}) perf_event_open(&(0x7f0000940000)={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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/17 18:44:08 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f000066b000)='/selinux/enforce\x00', 0x80000, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000728000)=""/242) mkdir(&(0x7f0000c1c000-0x6)='./bus\x00', 0x0) chroot(&(0x7f00004ee000-0x6)='./bus\x00') umount2(&(0x7f00009fa000)='./bus\x00', 0x4) 2018/01/17 18:44:08 executing program 6: fchownat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x1000) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f00005ee000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000001000)=""/139) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000001000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 18:44:08 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f0000561000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r1 = memfd_create(&(0x7f0000614000)="74086e750000000000000000008c00", 0x0) pwritev(r1, &(0x7f0000f51000-0x70)=[{&(0x7f0000c5d000-0x1)="aa", 0xc9}], 0xe5d189fb3d310194, 0x81003) sendfile(r0, r1, &(0x7f00000de000-0x8)=0x0, 0x100000001) 2018/01/17 18:44:08 executing program 4: mmap(&(0x7f0000000000/0xfb1000)=nil, 0xfb1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000017000-0x8)='keyring\x00', &(0x7f000000b000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) keyctl$setperm(0x5, r0, 0x2000000c0004) keyctl$join(0x1, &(0x7f0000271000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$join(0x1, &(0x7f00008e6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000fb2000-0xf)='/dev/sequencer\x00', 0x101000, 0x0) mmap(&(0x7f0000fb1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fb2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000fb3000-0x44)=""/68, &(0x7f0000fb3000-0x4)=0x44) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000fb2000-0x4)=0x0, &(0x7f000089e000-0x4)=0x4) 2018/01/17 18:44:08 executing program 6: gettid() gettid() r0 = getpid() r1 = getpgid(r0) ioprio_set$pid(0x1, r1, 0x40000000004001) ioprio_get$pid(0x2, 0x0) 2018/01/17 18:44:08 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000000)=0xfffffffffffff2e8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_T1(r1, 0x103, 0x1, &(0x7f000045b000-0x4)=0x0, &(0x7f0000000000)=0x4) setsockopt$sock_void(r0, 0x29, 0x3c, 0x0, 0x0) 2018/01/17 18:44:08 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000996000)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000445000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000f54000-0x4)=0xb) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f00000b6000)={0x0, {{0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0xffffffffffffffff, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/17 18:44:08 executing program 7: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000000b000-0x10)='/dev/sequencer2\x00', 0x41, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETMODE(r0, 0x4004510d, &(0x7f0000001000-0x8)=0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000001000-0x28)={@generic=""/16, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:09 executing program 5: futex(&(0x7f000000d000-0x4)=0x0, 0x2, 0x0, &(0x7f0000b33000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000ed4000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x1f, &(0x7f0000000000)={0x0, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x8}, &(0x7f0000000000)=0x98) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x80f, 0xfffffffffffffff7) dup2(r0, r0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000001000-0xc)={r1, 0x2, 0x30}, &(0x7f0000000000)=0xc) 2018/01/17 18:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xe, &(0x7f00007f5000-0xe)={@empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @random="143b5a8450c3", [], {@generic={0x0, ""}}}, &(0x7f0000074000-0x14)={0x0, 0x1, [0x0]}) pipe(&(0x7f0000cc9000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_SET_UNIQUE(r0, 0x40106410, &(0x7f0000fe6000)={0xf7, &(0x7f0000244000)="17f433d1c6c6e80e391b6e32310eb6a6d659a105b9206e37544f280830f4f963e4eaa30caf2825bbe08689f0dcc67d8501b835d0a22edd158b3578cce7a20d988e7f303c17ca27ae1e347ae1f9db2849ed94903c4c60666040f863a95a336693e7cb60bcd1c8dbada4ba63ddcc2aec418a534084599487a25e5433f29a9f70ca75086637ca9716d3e4845bdfcacbfa5b6c5c03f698d6474c4b751a0877a13bb5e0beb70635e5b1ce526e2b3f5bf6198016700a2f55483b05e53376cc497e092c3ba4cd6f0dcde5a0cf3ad1aadcba15f038709c3051c9e6535442e3c44e9e8acf5b6c649acc361e5c6d39e89b04dc4ff9a8ef163b85267c"}) r1 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffff9c) getpeername$llc(r1, &(0x7f0000bc9000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000fba000)=0x10) 2018/01/17 18:44:09 executing program 6: mmap(&(0x7f0000000000/0xffe000)=nil, 0xffe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000fde000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000dd1000-0x10)={0x2, &(0x7f0000ffd000)=[{0x40, 0x0, 0x0, 0xfffe00000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000ffe000)='./file0\x00', 0x7) sendmmsg$unix(r0, &(0x7f00006a2000-0x1f8)=[{&(0x7f0000fe6000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000fe6000-0x20)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) 2018/01/17 18:44:09 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x2e980, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x34) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000000)=@nl=@unspec={0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x6037866757ac62f2, 0xffffffffffffffff, 0x0) 2018/01/17 18:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000b0c000-0x8)={0x0, 0x0}) sched_getaffinity(r1, 0x8, &(0x7f00007bd000)=0x0) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x16, 0x88}) pipe(&(0x7f00009db000-0x8)={0x0, 0x0}) restart_syscall() openat$rfkill(0xffffffffffffff9c, &(0x7f0000fa9000)='/dev/rfkill\x00', 0x4240, 0x0) inotify_init1(0x0) 2018/01/17 18:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00008f7000-0x7)='mounts\x00') poll(&(0x7f0000857000-0x10)=[{r0, 0x0, 0x0}], 0x1, 0x9b) clock_gettime(0x0, &(0x7f0000641000-0x10)={0x0, 0x0}) ioctl$ASHMEM_SET_NAME(r0, 0x41007701, &(0x7f0000c98000-0x7)='mounts\x00') ppoll(&(0x7f0000850000-0x10)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000038000)={0x0, r1+30000000}, &(0x7f0000aa4000)={0x0}, 0x8) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") mount(&(0x7f0000034000-0xc)='./file0/bus\x00', &(0x7f0000010000-0x8)='./file0\x00', &(0x7f0000033000-0x5)='fuse\x00', 0x7ffbf, &(0x7f0000032000)="") 2018/01/17 18:44:09 executing program 7: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f00001db000)='/dev/sequencer\x00', 0x4600, 0x0) fcntl$notify(r0, 0x402, 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$sock_int(r1, 0x1, 0xe, &(0x7f0000fda000)=0x0, 0x4) syz_open_dev$tun(&(0x7f000041d000-0xd)='/dev/net/tun\x00', 0x0, 0x0) fcntl$dupfd(r1, 0x406, r1) 2018/01/17 18:44:09 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000-0xa)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_UNIMAP(r0, 0x4b67, &(0x7f0000000000)={0x7, &(0x7f0000002000-0x1c)=[{0x20, 0x1}, {0xabaa, 0x6}, {0x2, 0xffffffffffff2544}, {0x0, 0x1}, {0xff, 0xffffffff}, {0x44, 0x7ff}, {0x7, 0x3ff}]}) preadv(r0, &(0x7f0000b27000)=[{&(0x7f0000a62000)=""/221, 0xdd}, {&(0x7f0000000000)=""/0, 0x0}], 0x2, 0x1a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$nfc_llcp(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60, 0x80000) fcntl$setlease(r1, 0x400, 0x0) pwritev(r1, &(0x7f0000000000)=[], 0x0, 0xfff7fffffffffffc) [ 203.005926] sock: process `syz-executor7' is using obsolete setsockopt SO_BSDCOMPAT 2018/01/17 18:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000029000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0x40085112, &(0x7f0000650000)={{0xfc, 0x0}, {0x40, 0x3}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:09 executing program 0: mmap(&(0x7f000000c000/0x3000)=nil, 0x3000, 0x3, 0x31, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000001000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f000000e000-0x4)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f000000f000-0x18)={r1, 0x7fff, 0x30, 0x200, 0x1}, &(0x7f000000d000-0x4)=0x18) futex(&(0x7f000000d000-0x4)=0x0, 0xc, 0x1, &(0x7f0000003000)={0x0, 0x0}, &(0x7f0000048000)=0x0, 0x0) 2018/01/17 18:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000072b000-0x8)='./file0\x00', 0x0, 0x1) fcntl$setpipe(r0, 0x407, 0x0) pipe2(&(0x7f0000579000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7fffd) fcntl$lock(r1, 0x6, &(0x7f0000ba4000-0x20)={0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0}) 2018/01/17 18:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xb, 0x2, 0xfffffffffffffffb) accept4$nfc_llcp(r0, &(0x7f0000ff9000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000869000)=0x60, 0x80800) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f000014b000)=0x0, &(0x7f0000f77000-0x4)=0x4) 2018/01/17 18:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000043b000)=0x0) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00009f5000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00007ec000)=@assoc_id=0x0, &(0x7f00003b8000-0x4)=0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00005b2000)={r2, 0x7555}, &(0x7f0000db3000)=0x8) r3 = syz_open_procfs(r0, &(0x7f0000016000)="6664001f66d0") exit(0x0) execveat(r3, &(0x7f0000019000-0x8)='./file0\x00', &(0x7f00004b0000-0x8)=[], &(0x7f0000ccf000-0x8)=[], 0x0) 2018/01/17 18:44:09 executing program 7: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004d9000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000813000)=0x1f, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x40600) fcntl$setstatus(r0, 0x4, 0x800) r1 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) pwrite64(r1, &(0x7f0000f0a000)="99", 0x1, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000750000-0x11)='/dev/vga_arbiter\x00', 0x210040, 0x0) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00009e3000)=0xffffffff, 0x4) 2018/01/17 18:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f00006ba000)={0x0, 0x1c9c380}, &(0x7f0000dab000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0x1000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000052c000-0x18)={0x0, 0x2, 0x8, [0x800, 0x85b, 0xa2, 0x3ff, 0x8, 0x4, 0xfffffffffffffffd, 0x0]}, &(0x7f00007d1000)=0x18) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000b18000)={r1, 0x7f}, &(0x7f0000ebd000)=0x8) write(r0, &(0x7f0000f76000)="832672bffa7b0bf281ab1578240ff0bd15b29359a9e3b712bbfcf8341f85cd8069ac3626308e9449187883763a3b18c3609a14202ebedbd50db1a89879ff401e8cc387", 0x43) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000b2a000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c8b000-0x4)=0x6e) fcntl$setstatus(r2, 0x4, 0x4400) mprotect(&(0x7f0000e65000/0x4000)=nil, 0x4000, 0x0) mlock2(&(0x7f0000eff000/0x12000)=nil, 0x12000, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f000036f000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f00000fd000)=@int=0x0, &(0x7f00000b2000)=0x4) 2018/01/17 18:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1a, &(0x7f0000fa3000)=0x0, 0x4) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f0000adb000)={0x0, 0x0}) 2018/01/17 18:44:09 executing program 3: mmap(&(0x7f0000000000/0xc36000)=nil, 0xc36000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000048000)=0xc) fcntl$setown(r0, 0x8, r1) fcntl$getownex(r0, 0x10, &(0x7f000037f000)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000c36000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl(r3, 0x10001, &(0x7f0000192000)="8a5e6020472341e9a0e86fa25d699188b0fbbbb718df164a6e2bc4d3c207259ae66e87e629bf721900835b8b895f3d1cf8d7ee33c816f3a8ad708d41227dfcd8bb3fa6f83b283bd26809e0c8da1426f4cf7fa7f09c0645eb3c0a450b90390fde68af97c4ed27bc6d48ce15a66d38751eb23843f4c188198fcb6949d51f97046af169352c0e03871f902c7f07bd191936ef1aa1fe7987647f6fc14b913e10474a4c1a16a26d7947106990e899ad28220b9d410c0b3448c10ced8d54b47951600e3eadc6184f7709afae1d9f40d88babcfae0015f490d73d5f8ffb210f69534d7ece47954d81453b1168fe") mmap(&(0x7f0000c36000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregset(0x4204, r2, 0x3, &(0x7f000088f000)={&(0x7f00005c0000)=""/4096, 0x1000}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000c36000)=0x0, &(0x7f0000b2d000)=0x4) clone(0x40000000000, &(0x7f0000656000+0x9fa)="de1cf2325fa9197394c06856bbaa540f6404661b53f21c0a16ed78c2a988c2227a4863c4da0504a44f2bc368ef5defec0000000929aceedc435dd75742c2885e038d0183d0dde7e86d0da9e0bc20742148080000000000000008a16e02487c5c8344868f55b0ff4fa26340442abc3d0d000768295b3019c4907ec441cecfa3f3436a512a204aa75d13622d057c5e429805889c9168f1cdc182d26a6a0251a1959e8bb0dd4c9b98a26cbce7a6fda1b596e9238be587d99ead23ee21955218986d3d0cfe5463c3b9", &(0x7f000003d000)=0x0, &(0x7f0000c31000)=0x0, &(0x7f0000c33000-0x1002)="") waitid(0x2, r2, &(0x7f0000326000-0x10)={0x0, 0x0, 0x0, 0x0}, 0x9, &(0x7f0000023000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_crypto(0x10, 0x3, 0x15) 2018/01/17 18:44:09 executing program 4: mmap(&(0x7f0000000000/0xf6f000)=nil, 0xf6f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000f55000-0x4)=0x1e8, 0x4) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000f6f000)='/dev/vga_arbiter\x00', 0x8000, 0x0) mmap(&(0x7f0000f6f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f00002c3000)={0x200, {0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x18, 0x6, 0x0, 0x4, 0x4, &(0x7f0000f6f000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2e9c6940, 0x8, 0x80000000}) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00009ba000)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000712000-0x4)=0xc) setsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000000)={r2, @broadcast=0xffffffff, @loopback=0x7f000001}, 0xc) setsockopt$sock_int(r0, 0x1, 0x40000000029, &(0x7f0000d4d000-0x4)=0x20, 0x4) sendmsg(r0, &(0x7f0000f31000-0x38)={&(0x7f0000a86000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00008fd000-0x50)=[], 0x0, &(0x7f0000f57000)=[], 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f0000f43000)=""/0, 0x0, 0xfffffffffffffffd, &(0x7f0000430000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 18:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000500000-0x10)={0x0, &(0x7f00006dc000)=[{0x4, 0x1, 0x0, 0x1f}]}, 0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmmsg$inet_sctp(r0, &(0x7f0000e99000-0x188)=[{&(0x7f0000858000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000f52000+0xf64)=[{&(0x7f0000a30000)="ed216a5861302dfcbbc9df1015698e5dd7126d3b34888e7af6fd4d4ead4b189b81fadb6db7b2b05cc13416d8970ec10967d1d2397bf6d64ac13d6719cda8ad9b06a6bb1f86b141fdc03146b83542be68d049b49fbfd399a537c881cfcd88d6ad65161b9890ecc62132f4a501a418d05be3068c684556eb1ba72400d07a02a40dd238", 0x82}], 0x1, 0x0, 0x0, 0x0}], 0x1, 0x1) sendto$inet(r0, &(0x7f0000486000)='>', 0x1, 0x0, &(0x7f0000ee2000-0x10)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f000094f000-0x4)=0x0, 0x1000000d8) connect$inet(r1, &(0x7f0000948000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f000094b000)="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", 0x241, 0x91, &(0x7f0000940000)={0x2, 0xffffffffffffffff, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00002ab000)='\'', 0x1, 0x0, &(0x7f00007a6000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:09 executing program 5: r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000cc4000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000002000-0x8)={0x0, 0x0}) accept4$inet(r0, &(0x7f0000787000-0x10)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10, 0x800) clone(0x0, &(0x7f0000fec000)="", &(0x7f0000345000)=0x0, &(0x7f00005e8000-0x4)=0x0, &(0x7f00005b1000-0xb)="") 2018/01/17 18:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2000000000001, 0x0) connect$inet6(r0, &(0x7f0000e2a000-0x1c)={0xa, 0x2, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f00008e2000)={0x7, {{0xa, 0x2, 0x7f, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe61}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x40000030, &(0x7f000053f000-0x4)=0x3f73, 0x4) bind$inet6(r0, &(0x7f0000402000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f00005c0000)=[], 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000061000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x20) socket$inet6(0xa, 0x0, 0x0) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000b43000)=[], 0x0) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, &(0x7f00007d3000)=0x0, 0x1f0) sendto$inet6(r0, &(0x7f0000fa3000)="2160616d2f698f6c7795c074cd3c8b6439bc7e8847fd34367b110ce2f08faa56c377075cfd5e445ec6491fe07a8922b92f279ff4fe699f38afbd235c8c320ecfbcb1d2511b9a78d982fb530833ef57b58f8d821701e404bd2b9b17c2f834bf6644aca462cae011f3178ed09f8fd162d3564c070f1d2796391840480df077340703fa20a296c63ebce63a4bbb9c48826949f5a521d704c008127095fa9acc63f2edc024dd32cc330a54ef12874bfefa3478dac9694ee9f2aba4", 0xb9, 0xc000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000974000)={0x0, 0x0}, &(0x7f0000e2d000)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0xf, &(0x7f0000b99000-0xa0)={r1, @in={{0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x80000000, 0x3, 0x4, 0x800}, &(0x7f0000264000-0x4)=0xa0) close(r0) 2018/01/17 18:44:09 executing program 7: keyctl$set_reqkey_keyring(0xe, 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_SETCRTC(r0, 0xc06864a2, &(0x7f000068c000-0x64)={&(0x7f0000001000-0xc)=[0xeb6, 0x800, 0x270b], 0x3, 0x2c1, 0x6, 0x8, 0x40, 0x0, {0x80000000, 0x0, 0xfff, 0x8c, 0x3ff, 0x800000, 0x5, 0x8, 0x100000001, 0x0, 0x4, 0x3, 0x8, 0x0, "74cf67d045df9118e844724e23c7d1dedcd90f29e19fa29893783f5d6867e9f4"}}) 2018/01/17 18:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = gettid() rt_sigprocmask(0x0, &(0x7f0000479000)={0xfffffffffffffffe}, 0x0, 0x8) timer_create(0x2, &(0x7f0000044000)={0x0, 0x39, 0x9, @tid=r0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) clock_gettime(0x3, &(0x7f00001ef000-0x8)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000751000-0x10)={{0x0, 0x0}, {0x0, r1}}, &(0x7f0000faa000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x1, &(0x7f0000041000-0x20)={{0x77359400, 0x0}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) sendto$ipx(r1, &(0x7f0000e17000-0x2b)="a8208731f6ef889fc786d9d283fdf96afe1a94be3a864384864c9d8b0fc99303e9961a241b2c08e2e85175", 0x2b, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000f9000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/17 18:44:09 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f000078d000)='/dev/ashmem\x00', 0x2440, 0x0) r1 = accept4(0xffffffffffffff9c, &(0x7f0000921000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000754000)=0x10, 0x80800) dup2(r0, r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r2, 0x26, &(0x7f000001d000)={0x0, 0x0, 0x0, 0x80, 0x0}) fcntl$lock(r2, 0x5, &(0x7f0000e0a000)={0x1, 0x0, 0x0, 0x0, 0x0}) 2018/01/17 18:44:09 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000002000-0x20)={@generic="655fdc344a275f3d3bcc68380ce23825", @ifru_flags=0x2000}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_icmp_ICMP_FILTER(r1, 0x1, 0x1, &(0x7f0000003000-0x2)={0x40000000}, 0x4) fsetxattr(r0, &(0x7f0000000000)=@known='system.sockprotoname\x00', &(0x7f0000000000)=')md5sum\x00', 0x8, 0x1) setsockopt$sock_void(r0, 0x29, 0xc9, 0x0, 0x0) 2018/01/17 18:44:09 executing program 6: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000a0c000)='/dev/sequencer2\x00', 0x10000, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f00002f6000-0x18)={0x8, 0x0, 0x6, 0x0, 0x2, 0x923}) r1 = syz_open_dev$evdev(&(0x7f0000d88000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f0000f3a000-0x75)=""/117) 2018/01/17 18:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000d65000)="00000000000000ef20", 0x3) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000004000)='./file0\x00') utimes(&(0x7f0000a49000-0x8)='./file0\x00', &(0x7f000032e000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x10, 0x8000000003, 0x0) 2018/01/17 18:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000991000)=0x200, 0x4) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00008d8000)=0x0, 0x4) bind$inet(r0, &(0x7f0000490000)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f00000c5000-0xe)="", 0x0, 0x20000020, &(0x7f000051b000-0x10)={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = openat$keychord(0xffffffffffffff9c, &(0x7f0000723000-0xe)='/dev/keychord\x00', 0x0, 0x0) setsockopt$inet6_tcp_buf(r1, 0x6, 0x1d, &(0x7f0000a83000-0xb7)="801cff94d5fbf61d34ead06d82bab80388a4f02866390871c5ec708d1b3defa78c60e6b943706e482ebdf4dcebf1aa1fe77956f2cf0bfa209cd20d4445e2716685d218d095c6f5b1213c2ee56ba13deb769af3a91059f5b44abf6ef756b3ccafda116f64be96c7ac2c6f9805c6792d321f48a8ace2d61542c8e8dca43f726793933d1a5d6247b18975cd013385f8db28dd3baf298a83aa079954a003a6a159ce0bf8276cfe68b87c16097d6e893495278ba9ce5cfd228c", 0xb7) r2 = getegid() setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x4, &(0x7f00004ff000)=0xcd, 0x4) getresgid(&(0x7f0000d7c000-0x4)=0x0, &(0x7f00005aa000-0x4)=0x0, &(0x7f00009fd000-0x4)=0x0) setregid(r2, r3) fcntl$notify(r0, 0x402, 0x20) sendto$ipx(r1, &(0x7f0000e17000-0x2b)="a8208731f6ef889fc786d9d283fdf96afe1a94be3a864384864c9d8b0fc99303e9961a241b2c08e2e85175", 0x2b, 0x1, 0x0, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000a73000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x14) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000713000)='/selinux/access\x00', 0x2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f00000f9000)=0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f000013c000-0x20)={@common='sit0\x00', @ifru_flags=0x1}) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00005cc000-0x4c)="68adc6be992ca43f8c4a63ed87ec6ab2b38f805447e342f1e08f975b708e7df281b4176ae2ebbf7ef0a933e0c4d0832bdeac1bcf72a5b3366fd3214300c2ad6943e4ec704c6077527b2f720d") writev(r0, &(0x7f0000e2e000)=[{&(0x7f0000557000-0x65)="d636edc2735fbedca774ab20aa2d4fc9b09f130987eacfc878932d44ee14c1d4bcb32074ab0f0c6561b85566b3fa3c14c391bf606ec7c9c8767344638df33179a275433b79378757721a15a49e6629a2bd200e1b4f0b6bec726e6140665949ab574672fa40", 0x65}], 0x1) ppoll(&(0x7f0000cd9000)=[{r0, 0x10, 0x0}, {r0, 0x3004, 0x0}, {r0, 0x1000, 0x0}], 0x3, &(0x7f00005cd000+0x69c)={0x0, 0x0}, &(0x7f0000af6000-0x8)={0x9}, 0x8) 2018/01/17 18:44:09 executing program 3: mmap(&(0x7f0000000000/0xd26000)=nil, 0xd26000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000521000-0x8)='./file0\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f000051c000-0xa)='/dev/ptmx\x00', 0x8000802, 0x0) sendfile(r1, r0, &(0x7f0000336000-0x8)=0x0, 0xffffffff) readv(r1, &(0x7f00002e5000-0x40)=[{&(0x7f0000d25000)=""/4096, 0x1000}], 0x1) 2018/01/17 18:44:09 executing program 6: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000005000-0x15)='/proc/self/net/pfkey\x00', 0x4000, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000005000-0x4)=0x0, &(0x7f0000004000)=0x4) syz_emit_ethernet(0x11, &(0x7f0000000000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc={0x4, {@llc={0x0, 0x0, '1', ""}}}}}, &(0x7f0000001000-0x10)={0x0, 0x1, [0x0]}) 2018/01/17 18:44:09 executing program 5: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000027000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000000a000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f00006ca000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000fe7000)=0x8) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f000001b000-0x3c)=[{{0x0, 0x0, &(0x7f0000ab6000-0x40)=[{&(0x7f0000fe7000)=""/188, 0xbc}, {&(0x7f0000fe7000)=""/176, 0xb0}, {&(0x7f000028c000)=""/196, 0xc4}, {&(0x7f0000b8e000-0x77)=""/119, 0x77}], 0x4, &(0x7f0000fe7000)=""/195, 0xc3, 0x7}, 0xd549}], 0x1, 0x40000000, 0x0) mount(&(0x7f0000037000)='./file1\x00', &(0x7f0000fe6000)='./file0\x00', &(0x7f000002f000-0x6)='ramfs\x00', 0x100000, &(0x7f0000ce3000)="") mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) execve(&(0x7f0000cfb000-0x8)='./file1\x00', &(0x7f0000749000)=[&(0x7f00008af000)='ramfs\x00', &(0x7f000025b000-0x15)='ppp0md5sumeth1.wlan1\x00', &(0x7f0000ed1000-0x6)='ramfs\x00', &(0x7f0000fe8000-0x6)='ramfs\x00'], &(0x7f0000fe8000-0x18)=[&(0x7f00000c9000-0x6)='ramfs\x00', &(0x7f0000256000)='nodev,\x00', &(0x7f0000fe8000-0x6)='ramfs\x00']) mount(&(0x7f000052f000)='./file0\x00', &(0x7f00008fd000-0x1)='.', &(0x7f00003a3000-0x6)="0700cc667300", 0x1000, 0x0) mount(&(0x7f0000c6c000-0x8)='./file0\x00', &(0x7f000092f000)='./file0\x00', &(0x7f0000dcd000)='ramfs\x00', 0x8ff8c, &(0x7f000002f000)="") socket$inet6_icmp(0xa, 0x2, 0x3a) openat$selinux_access(0xffffffffffffff9c, &(0x7f0000fe8000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000fe7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xdf5000)=nil, 0xdf5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f000000a000)='.', &(0x7f0000852000)='.', &(0x7f0000a60000)='ramfs\x00', 0xff8c, &(0x7f00008a7000)="") umount2(&(0x7f0000d5c000-0x1)='.', 0x0) 2018/01/17 18:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00000a5000-0x8)={0x0, 0x0}) r1 = socket$key(0xf, 0x3, 0x2) pipe2(&(0x7f0000e82000-0x8)={0x0, 0x0}, 0x4000) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00007f6000-0x8)={0x0, 0x0}) setsockopt$nfc_llcp_NFC_LLCP_RW(r3, 0x118, 0x0, &(0x7f0000cae000)=0x0, 0x4) ioctl$BINDER_GET_NODE_DEBUG_INFO(r2, 0xc018620b, &(0x7f0000aaa000-0x18)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_GET_NODE_DEBUG_INFO(r3, 0xc018620b, &(0x7f00000c4000-0x18)={r5, 0x0, 0x0, 0x0}) r6 = dup(0xffffffffffffff9c) poll(&(0x7f000075d000-0x28)=[{r0, 0x8000, 0x0}, {r1, 0x8000, 0x0}, {r3, 0x100, 0x0}, {r4, 0x1000, 0x0}, {r6, 0x9212, 0x0}], 0x5, 0x8000004) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f32000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$EVIOCGSND(r7, 0xc0045405, &(0x7f0000ebe000)=""/0) 2018/01/17 18:44:09 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000efe000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000000a000)="") r0 = open$dir(&(0x7f000001c000-0xc)='./file0/bus\x00', 0x88040, 0x0) read(r0, &(0x7f000046f000)=""/0, 0x0) 2018/01/17 18:44:09 executing program 7: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000950000)='/dev/keychord\x00', 0x201, 0x0) connect$ipx(r0, &(0x7f0000ae7000-0x10)={0x4, 0x6, 0xff80000000000000, "dece0319f431", 0xca, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e4f000)='/dev/hwrng\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00004ef000-0xe)='oom_score_adj\x00') clone(0x100, &(0x7f0000f3a000)="", &(0x7f0000c45000-0x4)=0x0, &(0x7f0000761000)=0x0, &(0x7f000083a000)="") sendmsg$nl_route(r2, &(0x7f0000ff5000-0x38)={&(0x7f000093f000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002e2000-0x10)={&(0x7f0000eae000-0x14)=@getstats={0x14, 0x5e, 0x10, 0x7, 0x1, {0x0}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000080}, 0x20000004) getsockopt$llc_int(r1, 0x10c, 0x8, &(0x7f0000e4d000)=0x0, &(0x7f00007eb000-0x4)=0x4) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x2000000000001, 0x0) sendfile(r2, r2, 0x0, 0x2735) keyctl$read(0xb, 0x0, &(0x7f0000b12000)=""/206, 0xce) 2018/01/17 18:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") link(&(0x7f000057f000-0x8)='./file0\x00', &(0x7f0000c8f000-0xc)='./file0/bus\x00') 2018/01/17 18:44:09 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f00006d2000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x9001}) r1 = getpid() ptrace$peek(0xffffffffffffffff, r1, &(0x7f000060b000-0x8)=0x0) setsockopt$sock_int(r0, 0x1, 0x10, &(0x7f0000330000)=0xfec, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000e75000-0x1c)=[@in6={0xa, 0x2, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0x65}], 0x1c) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002e7000-0x80)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f0000001000-0x8)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000001000)={{{@in=@empty=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000-0x4)=0xc18d611c62f661c) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000003000-0x4)=0x0, &(0x7f0000002000)=0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x6, 0x0}, &(0x7f0000003000)=0xc) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000002000-0x60)={r2, 0x58, "4b553219be326e91279cd89b392fa019980c5be73e57f14fd35d5b13f107dbacb46f4a636bcfc6d54dd8201c829cdc3a0410ef344379862a9666200dd9d2cb1471e26e8f11c8d2d9084f63279d150d03b4d105c5c42843e1"}, &(0x7f0000003000)=0x60) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000001000)={{0xa, 0x1, 0x0, @loopback={0x0, 0x1}, 0x70}, {0xa, 0x1, 0x5, @loopback={0x0, 0x1}, 0x7}, 0x7fff, [0x1f, 0x3, 0x100, 0x633, 0xff9, 0x3, 0x2, 0x3]}, 0x5c) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000002000-0x4)=0x8833, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000002000-0x8)='./file0\x00', 0x10000, 0x80) statfs(&(0x7f0000001000-0x8)='./file0\x00', &(0x7f0000000000)=""/117) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_int(r0, 0x29, 0xcf, &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 18:44:09 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x3) mmap$binder(&(0x7f0000467000/0x3000)=nil, 0x3000, 0x6, 0x12, r0, 0x0) [ 203.487338] updating oom_score_adj for 7709 (syz-executor7) from 0 to 0 because it shares mm with 7700 (syz-executor7). Report if this is unexpected. 2018/01/17 18:44:09 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x0, &(0x7f0000011000)={0x0, 0x0, 0x0, @thr={&(0x7f0000003000)="", &(0x7f0000003000+0xa60)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000-0x4)=0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r1, 0xc01064b5, &(0x7f0000013000-0xc)={&(0x7f0000004000-0x14)=[0x0, 0x0, 0x0, 0x0, 0x0], 0x5}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00003fb000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:09 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000044f000)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000b0b000)=0x7, 0x4) r1 = socket(0x11, 0x100000001, 0xe) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000975000-0x4)=0x8) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000e92000)=0x0) write(r1, &(0x7f0000890000)="240000001300970000000000000000021f0000000001000300001700100b090000cdbdcb", 0x22) 2018/01/17 18:44:09 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00002d1000-0x4)=0x0) r1 = syz_open_dev$evdev(&(0x7f0000e8c000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f0000e15000-0x8)=[0x800, 0x8]) ioctl$EVIOCGRAB(r1, 0x40044590, &(0x7f00002d1000-0x4)=0x0) 2018/01/17 18:44:09 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) write$sndseq(r1, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) lseek(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000d0a000)="", &(0x7f0000553000)=0x0, &(0x7f0000f31000-0x4)=0x0, &(0x7f0000f6a000-0xf9)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r2 = syz_open_procfs(0x0, &(0x7f00002a4000)='stack\x00') creat(&(0x7f0000d4d000-0x8)='./file0\x00', 0x10) fchmod(r2, 0x0) 2018/01/17 18:44:09 executing program 0: sync() clone(0x0, &(0x7f0000cd0000-0x2d)="", &(0x7f00000db000-0x4)=0x0, &(0x7f000018e000)=0x0, &(0x7f0000f73000-0x1000)="") accept(0xffffffffffffff9c, &(0x7f000082d000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f00006fc000)=0x3a) bind$packet(0xffffffffffffffff, &(0x7f0000ef6000)={0x11, 0x0, 0x0, 0x1, 0x6, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) rt_sigprocmask(0x800000, &(0x7f0000033000-0x8)={0x0}, 0x0, 0x8) setrlimit(0x0, &(0x7f0000011000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001a5000)='./file0\x00', 0x0) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000003000-0x4)=0x9, 0x4) times(&(0x7f0000002000-0x20)={0x0, 0x0, 0x0, 0x0}) getsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000000000)=0x4) 2018/01/17 18:44:09 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000835000)='/dev/sequencer\x00', 0xa02, 0x0) sync() fallocate(r0, 0x1, 0x8c5f, 0x0) write$sndseq(r0, &(0x7f00007a0000-0x1b0)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5b10f405, 0x0}, {0x0, 0x0}, @time=@tick=0x0}], 0x30) accept4$nfc_llcp(r0, &(0x7f0000669000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f00002d3000)=0x60, 0x80000) close(r0) [ 203.533040] updating oom_score_adj for 7718 (syz-executor7) from 0 to 0 because it shares mm with 7700 (syz-executor7). Report if this is unexpected. [ 203.587359] FAULT_FLAG_ALLOW_RETRY missing 30 [ 203.591933] CPU: 0 PID: 7723 Comm: syz-executor1 Not tainted 4.9.77-g033d019 #14 [ 203.599457] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 203.608798] ffff8801b73bf8a0 ffffffff81d941c9 ffff8801b73bfb80 0000000000000000 [ 203.616816] ffff8801c927c710 ffff8801b73bfa70 ffff8801c927c600 ffff8801b73bfa98 [ 203.624902] ffffffff81661c5a 0000000000002a2e ffff8801c26d38f0 ffff8801c26d38a0 [ 203.634379] Call Trace: [ 203.636942] [] dump_stack+0xc1/0x128 [ 203.642317] [] handle_userfault+0xa3a/0x1310 [ 203.648352] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 203.655339] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 203.661716] [] ? preempt_schedule_common+0x35/0xd0 [ 203.668267] [] ? handle_mm_fault+0x117b/0x2530 [ 203.674469] [] ? handle_mm_fault+0x1fc3/0x2530 [ 203.680673] [] handle_mm_fault+0x1fd1/0x2530 [ 203.686716] [] ? save_stack+0xa3/0xd0 [ 203.692144] [] ? __pmd_alloc+0x410/0x410 [ 203.697834] [] ? sigqueue_alloc+0x24/0x70 [ 203.703609] [] __do_page_fault+0x5c2/0xd40 [ 203.709464] [] ? mm_fault_error+0x2c0/0x2c0 [ 203.715412] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 203.722061] [] do_page_fault+0x27/0x30 [ 203.727570] [] page_fault+0x28/0x30 [ 203.732819] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 203.739893] [] ? SyS_timer_create+0x61f/0x1030 [ 203.746102] [] ? do_schedule_next_timer+0x4d0/0x4d0 [ 203.752737] [] ? do_futex+0x15c0/0x15c0 [ 203.758344] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 203.764994] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 203.771819] [] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 203.778381] [] entry_SYSCALL_64_fastpath+0x29/0xe8 2018/01/17 18:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) socket$netlink(0x10, 0x3, 0x6) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000011000-0x8)={0x0, 0x0}, &(0x7f0000001000-0x4)=0x8) getsockname(r0, &(0x7f0000000000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000000b000-0x4)=0x3a) ioctl$sock_FIOGETOWN(r1, 0x400454d4, &(0x7f00006e3000)=0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000d07000-0x4)=0x3, 0x4) creat(&(0x7f000081f000-0x8)='./file0\x00', 0x11) 2018/01/17 18:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f0000f1e000-0x15)='/dev/pktcdvd/control\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000d8c000)={0x0, 0x7f, 0x5, [0x9, 0x1ff8, 0x7, 0x4, 0x2]}, &(0x7f00002d2000-0x4)=0x12) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000786000-0x8)={r1, 0x0}, &(0x7f0000cb0000)=0x8) 2018/01/17 18:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000763000)='/dev/rfkill\x00', 0x0, 0x0) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000a90000-0x1e)={0x18, 0x0, {0x0, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @common='ip6gre0\x00'}}) r1 = inotify_add_watch(r0, &(0x7f00001e2000)='./file0\x00', 0x2) inotify_rm_watch(r0, r1) r2 = syz_open_dev$sg(&(0x7f0000dca000)='/dev/sg#\x00', 0x0, 0x2) write$tun(r2, &(0x7f0000124000)=@hdr={0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @ipv4={{0x6, 0x4, 0x0, 0x0, 0xfffffffffffffe25, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @multicast1=0xe0000001, @multicast1=0xe0000001, {[@end={0x0}]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}, 0x2a) 2018/01/17 18:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00001ff000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000f6f000)="", 0x11d, 0x20000004, &(0x7f0000cc8000-0x1c)={0xa, 0x2, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x52) recvmmsg(r0, &(0x7f00009e4000-0x12c)=[{{&(0x7f0000db3000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000136000-0x10)=[{&(0x7f0000492000-0x49)=""/73, 0xfffffd63}], 0x1, &(0x7f0000d5e000-0x8)=""/8, 0x8, 0x0}, 0x0}], 0x1, 0x0, &(0x7f000080b000-0x10)={0x77359400, 0x0}) listen(r0, 0x4) r2 = accept4(r1, &(0x7f0000219000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f0000db5000-0x4)=0x214, 0x0) sendmsg$nl_crypto(r2, &(0x7f0000485000-0x38)={&(0x7f0000816000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000c37000)={&(0x7f0000fa3000)=@get={0x0, 0x13, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {{'cbc-aes-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0}, [{0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}, {0x0, 0x1, 0x0}]}, 0xfffffc76}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:10 executing program 6: mmap(&(0x7f0000000000/0xc24000)=nil, 0xc24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x806) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000004a000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c20000-0x4)=0xc) r2 = getpgid(r1) fcntl$setown(r0, 0x8, r2) fcntl$getownex(r0, 0x10, &(0x7f0000c23000)={0x0, 0x0}) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace(0x4207, r3) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c25000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = accept$inet(r0, &(0x7f00007ef000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000c25000)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000a6c000)=0x200, 0x4) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000c24000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ptrace$getregs(0x11, r3, 0x4, &(0x7f0000c24000)=""/0) 2018/01/17 18:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) timer_create(0x7, &(0x7f00007c5000-0x60)={0x0, 0x22, 0x2, @thr={&(0x7f000056a000)="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", &(0x7f0000fe9000)="38febbad58c026c37105f05a9ad00b"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000a54000-0x4)=0x0) timer_gettime(r1, &(0x7f0000b90000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) poll(&(0x7f000014f000-0x8)=[{r0, 0x11, 0x0}], 0x1, 0x7f31) pipe(&(0x7f0000b7a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r2) socket$netlink(0x10, 0x3, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f00004f7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r2, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/17 18:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00007a4000-0x8)='./file0\x00', &(0x7f00004f6000-0x8)='./file0\x00', &(0x7f00000e1000)='ramfs\x00', 0x8409, &(0x7f0000c82000-0x2)="") r0 = openat(0xffffffffffffff9c, &(0x7f0000295000-0x8)='./file0\x00', 0x0, 0x0) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c96000-0x2)='/selinux/avc/hash_stats\x00', 0x0, 0x0) unlinkat(r0, &(0x7f00003e2000-0x8)='./file0\x00', 0x200) 2018/01/17 18:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000b9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x100000002}, 0x1c) ioctl$sock_inet_SIOCDARP(r0, 0x8953, &(0x7f000011d000)={{0x2, 0x2, @rand_addr=0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4c, {0x2, 0x0, @rand_addr=0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) sendto$inet(r0, &(0x7f000050a000-0x6e)="", 0x0, 0x8000, &(0x7f000053b000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$inet_sctp(r0, &(0x7f00006fd000)={&(0x7f0000440000)=@in6={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000d64000)=[{&(0x7f00006d7000)="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", 0x508}, {&(0x7f0000f06000)="", 0x0}], 0x2, &(0x7f0000576000)=[], 0x0, 0x4000000}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f000066b000)={0x0, 0xffffffffffffff80, 0x2, [0x5b, 0x401]}, &(0x7f0000a77000-0x4)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f00002d6000)={r1, @in={{0x2, 0x0, @rand_addr=0x401, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7, 0x9}, 0x98) 2018/01/17 18:44:10 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c96000-0x10)='/dev/sequencer2\x00', 0x2, 0x0) r1 = getpid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000001000)="a499f224212f370dfc04e617f02c4f1c0ed3217e1fcfb069f0c06ed94be6224cbf5579d51d7c6b7c68dbbaeaac9bd657385f06122265f48ad76fc1afff297f99d7f0bcd9c7e5dd295f3e4ce03403c5101c0978d5dc352d36baf9a6d16633157e072b34bd534b0cfec2e99a746af0cb7c601eba5433c40b4511e04867b0", 0xfb, 0x40010, &(0x7f0000002000-0x1c)={0xa, 0x1, 0x4000200, @loopback={0x0, 0x1}, 0x8f}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000e63000-0x4)=0x0, &(0x7f0000000000)=0x0) stat(&(0x7f0000327000-0x8)='./file0\x00', &(0x7f0000c66000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, &(0x7f0000002000-0x4)=0x5) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000-0xc)={r1, r2, r3}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$netlink(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r4, 0x10e, 0x2, &(0x7f000020a000)=0x6, 0x4) 2018/01/17 18:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) epoll_wait(r0, &(0x7f0000218000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0xa, 0x7) rt_sigaction(0x7, &(0x7f00008ba000)={0x42e1db, {0xffffffbffffff274}, 0x0, 0x0}, &(0x7f000059a000-0x20)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000351000-0x8)={0x0}) fcntl$setlease(r0, 0x400, 0x3) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x4, 0x44031, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f00006e0000-0xa)='attr/prev\x00') 2018/01/17 18:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000833000)={&(0x7f0000564000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000452000-0x10)=[{&(0x7f0000007000)="002a932f01000000cf960802e02348f800000000001c0003f2a576", 0x1b}], 0x1, &(0x7f00001fa000-0x20)=[], 0x0, 0x0}, 0x0) r0 = syz_open_dev$sg(&(0x7f00000c6000-0x9)='/dev/sg#\x00', 0x0, 0x0) write$tun(r0, &(0x7f0000d9f000-0x2a7)=@pi={0x0, 0x22f0, @ipv4={{0x1e, 0x4, 0x8, 0x200, 0x2a3, 0x0, 0x7fffffff, 0x9, 0xff, 0x0, @loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, {[@end={0x0}, @generic={0x0, 0x3, '\t'}, @timestamp={0x44, 0x2c, 0x4, 0x1, 0x6, [{[], 0x3}, {[], 0x5}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x2}, {[@remote={0xac, 0x14, 0x0, 0xbb}], 0x10000}, {[@loopback=0x7f000001], 0x40000000000}, {[], 0x0}, {[], 0x126}]}, @timestamp={0x44, 0x30, 0x3ff, 0x1, 0x3ff, [{[@local={0xac, 0x14, 0x0, 0xaa}], 0x6}, {[], 0x6}, {[], 0x9}, {[@dev={0xac, 0x14, 0x0, 0xd}], 0x1}, {[], 0x80000001}, {[@loopback=0x7f000001], 0x39}, {[], 0x4}, {[], 0x7fff}]}, @noop={0x1}]}}, @gre={{0x0, 0x0, 0x1, 0xfd6, 0x0, 0x7ff, 0x0, 0x1, 0x880b, 0xe9, 0x3, [], "c4a22bb72d4f141fb3b7a1430767b7d61218748abc0c752ab87728f763b842aca7f86c9a20033b773e81f96be2098b5e546ebcd0603a56b1fae1817093a6530943d562d5f11e8a6bcf59ad31fdadb21f92590aa7f65ced6687be8cabfb208d9d6a0f73c8150947812b47f30a5aeee7989c781ac2aabed2fe83df4e6a902bda6410fa66fe86298f10b1bd4ba1d34f7bb5ee86d99bbe2227c56c2153682be657e5e9c50183954b3f590a68de4367023715b5239d25355ff467490ac024863b689a76e8ecd78c3f0137f71a50b6b79ec00ef1d503d492b6a9339a640ff935251cd06988f4fa725042791e"}, {0x4, 0x0, 0x7fffffff, 0x1, 0x0, 0x0, 0x800, [0x80000000], "9517fd65ac8fe52a0b56e10eefafee2e9f800c98801ebeadcf2308e15b114a9dbfdc7ad36cf65a7e91bae36ce0a8586dfdbca4c755e3379a169868807c7bea5a7f2fc93fa68c899d9d28eb327b35e7df33ccbf75b9a3079a4835a25211832443"}, {0x9, 0x0, 0x1ff, 0x7f, 0x0, 0x0, 0x86dd, [0x5], "010e74e3f6045f3bc54db88e7413309df028d0537676771f1ca5d83da150517aabe27becc5f38b3d37115ecd29e36fbe16fc039e854158c8acaa5020283344f74976d67c939b6fa59d89000f8b1c75e165d39b9c29feefdfc15f3dccd57a16a2663644ba86733a1eb4c1f0bb8ac22982b1eff6340d12c41d93ff8fc22c48c47ffea3f333bd349a2d5e3aba68d6bc892256ddc5a02b71dc07deb705832f8d10bbeb08df9ff0be35ceeb2a25af9ba59eab1f07f752683a0337f1ce80da1eda3843e5a5fedfce9653d7b5b4140a65a0"}}}}, 0x2a7) ioctl(r0, 0x2285, &(0x7f0000007000)='S') ioctl$DRM_IOCTL_DROP_MASTER(r0, 0x641f) 2018/01/17 18:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000d6e000-0xb)='/dev/loop#\x00', 0x4, 0x200101) pipe2(&(0x7f00005ff000)={0x0, 0x0}, 0x84800) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f00001a8000)={0x0, 0x6}, &(0x7f0000f01000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000c4a000)={r2, 0x0}, &(0x7f000050b000)=0x8) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00007d5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x13, 0x8, "84abe06e7e045dbe2890ea25fde83d721f0e89644e9ff366d449e226e0301185c3fedf62422aeda3243fa6da8b4890eec7a6eb23fe76b91a28ae2b7082b5d58a", "32966be6e70ef92c229db0afa2d550b86ad313cdbee264a7b8b5a6e9f49b65f6f769b395becc7711bb4965f4cb017c228d56a6f4f0c2d053277251d07a2bb1b9", "8475350739f6fdca195387035640c0861f44fb897301382392d741f11ccb6b01", [0x0, 0x0]}) 2018/01/17 18:44:10 executing program 3: r0 = open(&(0x7f0000319000)='./file0\x00', 0x82001, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$netlink(r0, 0x10e, 0xf, &(0x7f0000000000)=""/136, &(0x7f0000001000)=0x88) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000001000-0x4)=0x17, 0x4) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000f68000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f0000bc6000)=[{&(0x7f0000000000)=""/192, 0xc0}, {&(0x7f0000061000-0x92)=""/146, 0x92}, {&(0x7f0000fb6000-0xdd)=""/221, 0xdd}, {&(0x7f00002a4000)=""/90, 0x5a}], 0x4, &(0x7f0000109000-0x4e)=""/78, 0x4e, 0x0}, 0x4}, {{&(0x7f0000000000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000898000-0x40)=[{&(0x7f0000000000)=""/26, 0x1a}, {&(0x7f000013e000-0x70)=""/112, 0x70}, {&(0x7f0000c05000)=""/32, 0x20}, {&(0x7f0000312000)=""/82, 0x52}], 0x4, 0x0, 0x0, 0x7fff}, 0xa00}, {{&(0x7f000020d000-0x10)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000b7a000)=[{&(0x7f0000000000)=""/4096, 0x1000}], 0x1, &(0x7f0000000000)=""/127, 0x7f, 0x80}, 0x6}, {{&(0x7f00001d2000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000000000)=[{&(0x7f0000000000)=""/77, 0x4d}, {&(0x7f00005da000-0xdf)=""/223, 0xdf}, {&(0x7f0000202000-0xa0)=""/160, 0xa0}, {&(0x7f0000001000-0x7c)=""/124, 0x7c}], 0x4, 0x0, 0x0, 0x1}, 0x5}, {{&(0x7f00004db000)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000cd6000)=[{&(0x7f0000001000-0x4d)=""/77, 0x4d}, {&(0x7f0000001000-0x95)=""/149, 0x95}], 0x2, &(0x7f000001f000-0xa6)=""/166, 0xa6, 0x800}, 0x100000001}, {{0x0, 0x0, &(0x7f0000001000-0x80)=[{&(0x7f0000caf000-0xa9)=""/169, 0xa9}, {&(0x7f0000b11000)=""/76, 0x4c}, {&(0x7f0000d41000)=""/4096, 0x1000}, {&(0x7f0000001000-0x58)=""/88, 0x58}, {&(0x7f0000000000)=""/143, 0x8f}, {&(0x7f0000001000-0x29)=""/41, 0x29}, {&(0x7f0000000000)=""/215, 0xd7}, {&(0x7f0000001000-0xdb)=""/219, 0xdb}], 0x8, &(0x7f0000001000-0x7a)=""/122, 0x7a, 0x5}, 0x1}, {{&(0x7f000048b000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000f1d000)=[{&(0x7f0000e89000-0xc5)=""/197, 0xc5}, {&(0x7f0000ca3000)=""/4096, 0x1000}, {&(0x7f0000001000-0xab)=""/171, 0xab}], 0x3, &(0x7f0000372000)=""/4096, 0x1000, 0x3ffc000}, 0x8}], 0x7, 0x2020, &(0x7f0000001000-0x10)={r1, r2+10000000}) dup2(r0, r3) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000ff5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r4, &(0x7f0000001000-0x38)={&(0x7f000026c000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x4a3, 0x1, 0x1, [0xffffffffffffffff]}], 0x1, 0x0}, 0x0) 2018/01/17 18:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f000009e000-0xc)='/dev/random\x00', 0x0, 0x1) socket$inet6_udp(0xa, 0x2, 0x0) write(r0, &(0x7f00000b9000)="", 0xfc9c) r1 = openat(0xffffffffffffff9c, &(0x7f00003ab000)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x16, &(0x7f0000c90000-0x6)={0x1, [0x7]}, &(0x7f0000125000-0x4)=0x6) 2018/01/17 18:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$random(&(0x7f0000244000-0xc)='/dev/random\x00', 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000bdb000)={0x0, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b7a000)=0x10, 0x800) getsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000eb000-0x4)=0x0, &(0x7f0000867000)=0x4) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000986000-0xe8)={{{@in=@multicast2=0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b32000)=0xe8) preadv(r0, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) socketpair(0x3, 0x6, 0x3, &(0x7f0000109000-0x8)={0x0, 0x0}) timer_create(0x0, &(0x7f0000d04000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000c6000)=0x0) setsockopt$ax25_buf(r3, 0x101, 0x19, &(0x7f00005ec000)="8a31bb5be535c285df6d7aa726508ead17f543dbcfce4c089486980913b979a9e7bfd8eae0122f317b4386514d2e541d261d76b358a6a2ed6eabf23eb90111f32c96178627a5b0e3d6e013865210f39b63a4d5a99eb892bf3689805f832afa4a3a06c1a9599e036fc535d0347b44cbca3f82be8f2d2fe5bb4f657c0247782e7392fc491ae89339fd22e0e328b0540f2ee4151973c6dc8e3ec48e31c6ed", 0x9d) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000261000)={0x0, 0x0, 0x0}, &(0x7f0000ffb000)=0xc) r6 = getpgid(r4) mkdir(&(0x7f0000578000)='./file0\x00', 0x0) lsetxattr(&(0x7f0000911000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='system.posix_acl_default\x00', &(0x7f0000d48000)="0200000002000000000000000100000000000000", 0x14, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000e30000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000f26000)=0x14) setsockopt$inet_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000315000)={0x4}, 0x4) bind$packet(r3, &(0x7f0000173000)={0x11, 0x0, r7, 0x1, 0x10001, 0x6, @remote={[0xbb, 0xbb, 0xbb, 0xbb], 0x0, 0x0}, [0x0, 0x0]}, 0x14) tkill(r6, 0x0) recvfrom$ipx(r2, &(0x7f00009a1000)=""/221, 0xdd, 0x2, &(0x7f0000bb1000-0x10)={0x4, 0x7, 0xbd, "04127ed0ba57", 0x6, 0x0}, 0x10) setfsuid(r5) 2018/01/17 18:44:10 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$urandom(&(0x7f0000001000-0x6)='/dev/urandom\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x10001, 0x20000) r2 = dup2(r0, r1) ioctl$TIOCCBRK(r2, 0x5428) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x801) setsockopt$inet6_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000000)="54d61c9b55ec4306910c19c971b1f359220afbb8fbe6fccd00392a705558c28b79a1f90cb1f28317b10900afc83e50801739e6d74089de2f950dce5b2e3737614a0bacd30ed69898b35cbea67e0c0ee8f7ee22f09cbd9f025ce9f944a2dc1374ffb3f43a2a", 0x65) ioctl(r3, 0x440000000000127f, &(0x7f0000335000-0x62)="") ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/64, ""/32, [0x0, 0x0], 0x0}) 2018/01/17 18:44:10 executing program 1: mmap(&(0x7f0000000000/0x4ef000)=nil, 0x4ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000009000-0xd)='/dev/binder#\x00', 0x0, 0x0) syz_open_dev$binder(&(0x7f00004ec000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f00004ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ef000)='/selinux/create\x00', 0x2, 0x0) ioctl$TIOCLINUX7(r1, 0x541c, &(0x7f0000457000)={0x7, 0x1}) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0xffffffffa223e81f) 2018/01/17 18:44:10 executing program 5: mmap(&(0x7f0000000000/0xe74000)=nil, 0xe74000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000057000)={0x0}, 0x8, 0x0) signalfd4(r0, &(0x7f0000cec000-0x8)={0x0}, 0x8, 0x0) mmap(&(0x7f0000e74000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000e75000-0x4)=0x0) sched_getattr(r1, &(0x7f0000b21000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x30, 0x0) mmap(&(0x7f0000e75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e75000)='/dev/vga_arbiter\x00', 0x20801, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x10001) 2018/01/17 18:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x100000005, 0x0, &(0x7f000038f000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) setrlimit(0x7, &(0x7f0000194000-0x10)={0x7f, 0xfb}) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) 2018/01/17 18:44:10 executing program 2: mmap(&(0x7f0000000000/0xfb4000)=nil, 0xfb4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000fad000)={0x1, &(0x7f0000fb2000-0x8)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000fb4000)='/dev/loop#\x00', 0x200, 0x4000) mmap(&(0x7f0000fb4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000eff000)={{{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fb4000)=0xe8) fstat(0xffffffffffffff9c, &(0x7f00004ee000+0x151)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) ioperm(0x0, 0x40, 0x0) 2018/01/17 18:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000766000-0x18)={0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}) r0 = syz_open_dev$mice(&(0x7f0000fcc000-0x10)='/dev/input/mice\x00', 0x0, 0x628900) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000b16000)={0x0, 0x7, 0x1, [0x200]}, &(0x7f0000944000)=0xa) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000201000)=r1, 0x4) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000b52000)=[{0x3, 0x81}, {0x2, 0x2}, {0x8, 0x80000001}, {0x6, 0x8}, {0xa, 0x0}, {0x6, 0x8}], 0x6) sendmsg(r2, &(0x7f0000e30000)={&(0x7f0000652000)=@nl=@kern={0x10, 0x0, 0x0, 0x80000200}, 0xc, &(0x7f0000494000)=[], 0x0, &(0x7f00009cd000-0x50)=[], 0x0, 0x0}, 0x0) 2018/01/17 18:44:10 executing program 3: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000f7d000)="", 0x0, 0x4000000, &(0x7f0000f7d000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x40000000000000}, 0x1c) mmap(&(0x7f0000f7e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f7f000-0x4)=0x8000, 0xfffffffffffffe98) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/17 18:44:10 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e7c000)='/dev/vga_arbiter\x00', 0x2880, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f00000d4000-0x8)={0x0, 0xee}, &(0x7f0000500000-0x4)=0x8) getsockopt$netrom_NETROM_IDLE(r0, 0x103, 0x7, &(0x7f00007d1000-0x4)=0x1, &(0x7f0000374000)=0x4) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000495000)={r1, 0x0, 0x1b87}, &(0x7f00002cb000-0x4)=0x8) madvise(&(0x7f0000c55000/0x4000)=nil, 0x4000, 0xc) clone(0x400, &(0x7f0000287000)="", &(0x7f0000302000-0x4)=0x0, &(0x7f000033f000)=0x0, &(0x7f0000154000-0x22)="ca4ea495025130a1992d21a0329287d4a579522d0e00fd9256f6e84feb65a51f63b3") 2018/01/17 18:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000784000)='/dev/snd/seq\x00', 0x0, 0x4) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f000000d000)={{0x6b0f, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:10 executing program 1: mmap(&(0x7f0000000000/0xf19000)=nil, 0xf19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000cf4000-0x16)='/selinux/checkreqprot\x00', 0x400080, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000f1a000-0x66)={0x0, 0x5e, "cbffce96fddf5d316ec56d9ce53abb07806fe7018cd48f8d6872b507ce29ca995c6737ab1daeb0dc2e702236fab379ebe6a7d662133c7942a2dd85d0c4d929994696584e5e02b307775984c4fec4b1f209d5ccdef27c082e3c1b77b9e21f"}, &(0x7f0000f19000)=0x66) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000f1a000-0x98)={r1, @in={{0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10000, 0x6e6b}, &(0x7f000000b000)=0x98) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x32, &(0x7f0000f0e000)=0x0, 0x4) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f0000324000)='/dev/rtc\x00', 0x20000, 0x0) mmap(&(0x7f0000f19000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f0000c4d000-0x8)={0x0, 0x0, 0x0, []}, &(0x7f0000f1a000-0x4)=0x8) mmap(&(0x7f0000f1a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000f1b000-0x8)={r4, 0xdada}, 0x8) 2018/01/17 18:44:10 executing program 0: mmap(&(0x7f0000001000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000358000)='/dev/sg#\x00', 0x7f, 0x2184fe) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000973000)={0x0, @in6={{0xa, 0x1, 0x2, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x3}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000001000-0x4)=0x8c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000c6e000)={r1, @in6={{0xa, 0x2, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000000)=0x8c) r2 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000fa1000)={0x0, 0x0, 0x0}, &(0x7f0000fa1000)=0xc) fcntl$setown(r2, 0x8, r3) fcntl$getownex(r2, 0x10, &(0x7f000040e000)={0x0, 0x0}) ptrace$setopts(0xffffffffffffffff, r4, 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/policy\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r5, 0x2403, 0x80000001) ptrace(0x4207, r4) ptrace$setregset(0x4205, r3, 0x1, &(0x7f00006e8000-0x10)={&(0x7f0000fa3000)="", 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r6 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f00006ce000-0x8)='./file0\x00', 0xc4180, 0x80) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0xb, &(0x7f0000fa5000-0x20)={0x2, {0x7ff}, 0x0, 0x0}, &(0x7f0000fa4000)={0x0, {0x0}, 0x0, 0x0}, 0x8, &(0x7f0000fa4000)={0x0}) ioctl$TIOCCONS(r5, 0x541d) ioctl$TUNATTACHFILTER(r6, 0x401054d5, &(0x7f00009fc000)={0x3, &(0x7f000086c000)=[{0x8, 0x7, 0xfffffffffffff001, 0x81}, {0x4, 0x9, 0x4, 0x9c50}, {0xffffffff, 0xd20, 0x4, 0x9}]}) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r6, 0x0, 0x10, &(0x7f00002d7000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000fa4000)=0xe8) mmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$packet(r6, &(0x7f0000fa4000)="2e1edadb87b9c8af9487c1e437c56652b8262c3a7e469830a730f286d0e987d7e28c2ab5938f446f4c6f1f22a0995cab8e02fabeca442788ba0f5934b519be2b57e8ec0f16abc67dc7", 0x49, 0xc0, &(0x7f0000fa4000)={0x11, 0x10, r7, 0x1, 0xffffffffffff87e8, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x14) [ 204.545815] binder: 7783:7792 ioctl 40046205 ffffffffa223e81f returned -22 [ 204.579647] binder: 7783:7798 ioctl 40046205 ffffffffa223e81f returned -22 2018/01/17 18:44:10 executing program 6: mmap(&(0x7f0000000000/0xaea000)=nil, 0xaea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000561000-0x4)=0x1000, 0x4) bind$inet6(r0, &(0x7f0000ae7000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x3}, 0x1c) sendto$inet6(r0, &(0x7f0000ae6000-0xb)="", 0x0, 0x200418d4, &(0x7f0000ad6000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) ftruncate(r0, 0x8) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000032f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aea000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r1, &(0x7f00001b9000)={&(0x7f00007ec000-0xc)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000aea000)={&(0x7f0000aeb000-0xe8)=@upd={0xe8, 0x12, 0x2, 0x4, 0x1, {{'generic-gcm-aesni\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x2400, 0x2000, 0x0, 0x0}, [{0x8, 0x1, 0x10000}]}, 0xe8}, 0x1, 0x0, 0x0, 0x4}, 0x2000c000) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(r1, &(0x7f0000aeb000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000aec000-0x4)=0x14) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000aeb000)='./file0\x00', &(0x7f0000622000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000aeb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000aec000-0xe8)={{{@in=@multicast2=0xe0000002, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x0, 0x1, 0x5, 0x2, 0xa0, 0x20, 0xaf, r2, r3}, {0x5, 0x9, 0x7, 0x20, 0x8, 0x3, 0x4, 0x9}, {0x2, 0x8000000000000, 0x9, 0x53}, 0x6, 0x7, 0x1, 0x1, 0x2, 0x3}, {{@in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0, 0xff}, 0xa, @in=@dev={0xac, 0x14, 0x0, 0xc}, 0x3, 0x3, 0x0, 0x2, 0x29e, 0x400, 0x2}}, 0xe8) 2018/01/17 18:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001000-0x15)='/proc/self/net/pfkey\x00', 0x200000, 0x0) sendfile(r0, r0, &(0x7f0000836000)=0x0, 0x8396) 2018/01/17 18:44:10 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009149b00f99b", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000fd1000-0x12c)=[{{0x0, 0x0, &(0x7f000072a000)=[{&(0x7f0000303000-0x3c)=""/60, 0x3c}, {&(0x7f00006f9000-0x75)=""/117, 0x75}, {&(0x7f0000c0d000)=""/236, 0xec}, {&(0x7f0000de6000)=""/4096, 0x1000}, {&(0x7f000003d000-0x55)=""/85, 0x55}], 0x5, &(0x7f0000fd0000)=""/100, 0x64, 0x0}, 0x0}], 0x44444444444445f, 0x0, &(0x7f0000fd0000)={0x77359400, 0x0}) r1 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000927000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000d81000-0x10)={0x4c, &(0x7f0000615000)=""/76}) 2018/01/17 18:44:10 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket(0x2, 0x80001, 0x0) syz_open_dev$random(&(0x7f0000cbf000)='/dev/random\x00', 0x0, 0x0) mq_open(&(0x7f0000001000-0x5)='eth0\x00', 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$rfkill(0xffffffffffffff9c, &(0x7f00002bc000-0xc)='/dev/rfkill\x00', 0x0, 0x0) unshare(0x4000400) r0 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000e80000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r0]}], 0x1, 0x0}, 0x0) recvmsg(r2, &(0x7f000000e000)={0x0, 0x0, &(0x7f000008b000)=[], 0x0, &(0x7f000000c000)=""/0, 0xfc13, 0x0}, 0x0) pselect6(0x40, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000cc9000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000de000-0x40)={0xffffffffffffffe1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00008e6000-0x10)={0x0, 0x989680}, &(0x7f0000205000-0x10)={&(0x7f0000cc9000-0x8)={0x0}, 0x8}) 2018/01/17 18:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000c3b000)='/dev/sequencer2\x00', 0x0, 0x0) preadv(r0, &(0x7f00009ca000)=[{&(0x7f0000456000-0xe1)=""/225, 0xe1}], 0x1, 0x4) ioctl$KDGKBLED(r0, 0x40045108, &(0x7f00001a7000)=0x0) 2018/01/17 18:44:10 executing program 5: mmap(&(0x7f0000000000/0x6ef000)=nil, 0x6ef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004c8000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) mmap(&(0x7f00006ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f00006f0000-0x48)={{0x0, 0x3, 0x0, 0x3, 0x401}, 0x3d1, 0x100000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_dev$sndtimer(&(0x7f000002a000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r1, 0x80e85411, &(0x7f00006f0000-0xdb)=""/219) 2018/01/17 18:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000124000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f000096f000-0x18)=@get={0x1, &(0x7f0000fe5000-0x3)=""/3, 0x7}) ioctl$TIOCSWINSZ(r0, 0x5414, &(0x7f00001aa000)={0x9, 0x8000, 0xef4, 0x80000000}) r1 = socket(0x10000000010, 0x2, 0xc) write(r1, &(0x7f0000ef3000)="1ffaed000104ff0007432dbba3000000", 0xffffffffffffffc3) 2018/01/17 18:44:10 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f000086e000-0x7)='mounts\x00') stat(&(0x7f000075a000-0x8)='./file0\x00', &(0x7f0000e95000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = epoll_create(0x1f) getsockname$netrom(r1, &(0x7f00002e8000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005a4000-0x2)=0x48) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000faf000-0xc)={0x0, 0x0}) mkdir(&(0x7f0000b09000-0x8)='./file0\x00', 0x0) splice(r3, &(0x7f0000851000)=0x0, r1, &(0x7f00003cc000)=0x39, 0x3, 0x1) mkdir(&(0x7f00006ab000-0x8)='./file1\x00', 0x0) rmdir(&(0x7f0000191000)='./file1\x00') mount(&(0x7f0000018000)='./file0\x00', &(0x7f0000a9f000-0x8)='./file0\x00', &(0x7f00000db000)='ramfs\x00', 0x0, &(0x7f000000a000)="") preadv(r1, &(0x7f00005dc000)=[{&(0x7f0000087000-0xc5)=""/197, 0xc5}, {&(0x7f0000a6e000)=""/122, 0x7a}, {&(0x7f000090a000-0x12)=""/18, 0x12}, {&(0x7f000097e000)=""/124, 0x7c}, {&(0x7f0000728000)=""/196, 0xc4}, {&(0x7f00003a1000-0x8a)=""/138, 0x8a}], 0x6, 0x0) mount(&(0x7f0000452000-0x8)='./file0\x00', &(0x7f000069d000-0x8)='./file1\x00', &(0x7f0000847000)="07e372f2", 0x2003, &(0x7f000012c000)="") ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r1, 0xc0305302, &(0x7f00009ac000-0x30)={0x9, 0x9, 0x9, 0x400, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getgroups(0x6, &(0x7f0000f50000-0x18)=[r2, r2, r2, r2, r2, r2]) 2018/01/17 18:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000059000-0x9)='/dev/sg#\x00', 0x4000000000, 0x80000040002) ioctl(r0, 0x5387, &(0x7f0000ca7000)="") 2018/01/17 18:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000f8c000-0x12)='/dev/input/event#\x00', 0x3, 0x206000) socketpair$inet6(0xa, 0x7, 0xff, &(0x7f0000e55000)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00006df000)={0x1, [0x0]}, &(0x7f00006dc000)=0x8) r1 = syz_open_dev$sndseq(&(0x7f0000038000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000048000-0x8c)={0x0, 0x0, 0x0, "71756575653100000000000000000000000000000000008000", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r1, 0xc08c5336, &(0x7f00005b0000)={0x0, 0x0, 0x0, 'queue1\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:10 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = gettid() fcntl$setownex(r0, 0xf, &(0x7f00003e6000)={0x2, r1}) getsockname$inet(r0, &(0x7f00008f3000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00003f3000-0x4)=0x10) sendto$inet(r0, &(0x7f0000fd0000)="", 0x0, 0x200007ff, &(0x7f0000deb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000b61000-0x2)="c3", 0x1, 0x51, &(0x7f00000c6000)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:10 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) epoll_pwait(0xffffffffffffffff, &(0x7f0000001000-0x78)=[{0x0, 0x0}], 0x1, 0x0, &(0x7f0000015000-0x8)={0x0}, 0x8) mlock(&(0x7f0000003000/0x3000)=nil, 0x3000) 2018/01/17 18:44:10 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000bc1000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000901000-0x8)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000ebd000-0x2)="") r0 = creat(&(0x7f0000c5f000-0xc)='./file0/bus\x00', 0x0) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000090000)="e8", 0x1, 0x0, &(0x7f0000add000-0x10)={0x0, 0x0}) socket$inet6(0xa, 0x5, 0x3) 2018/01/17 18:44:10 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000ee8000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f00008af000-0x15)='/proc/self/net/pfkey\x00', 0x8000, 0x0) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00001a6000-0x18)={0x2, &(0x7f0000b5a000)=""/47, &(0x7f00003f6000-0x30)=[{0xffffffffffffffff, 0x1000, 0x6, &(0x7f0000518000-0x1000)=""/4096}, {0x7, 0x5e, 0x3a96, &(0x7f0000a07000-0x5e)=""/94}]}) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000dc8000-0x4)=0xe) dup3(r1, r0, 0x0) 2018/01/17 18:44:10 executing program 4: mmap(&(0x7f0000000000/0xe5f000)=nil, 0xe5f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000e5b000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0x1, 0x1d, &(0x7f000002f000-0x4)=0xb92c, 0x4) writev(r0, &(0x7f00000bc000)=[{&(0x7f0000032000-0x74)='w', 0x1}], 0x1) r2 = dup3(r1, r0, 0x0) r3 = dup3(r0, r1, 0x0) mmap(&(0x7f0000e5f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$VT_SETMODE(r2, 0x5602, &(0x7f0000e60000-0x8)={0x5, 0x9, 0x7, 0x400, 0xf6a}) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000e60000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet6(r2, &(0x7f0000e61000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000e60000)=0x1c) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r0, &(0x7f0000982000-0xc)={0x50000000, 0x0}) recvmsg$netrom(r3, &(0x7f0000e55000)={&(0x7f0000e5a000-0x10)=@ax25={0x6, {"61ad643fe24db4"}, 0x0}, 0x10, &(0x7f0000e55000)=[], 0x0, &(0x7f000035a000)=[], 0x0, 0x0}, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00002cc000-0x4)=0x0) 2018/01/17 18:44:10 executing program 3: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = fcntl$getown(0xffffffffffffff9c, 0x9) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000f69000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000f69000-0x4)=0xc) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f0000f69000-0x8)='./file0\x00', &(0x7f0000f69000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d46000)={r1, r2, r3}, 0xc) r4 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r4, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$sock_int(r4, 0x1, 0x2, &(0x7f00008ce000-0x4)=0x5, 0x4) r5 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r5, &(0x7f0000f5e000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) 2018/01/17 18:44:10 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x110) getdents64(r0, &(0x7f0000570000)=""/10, 0xa) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fad000)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x1, &(0x7f0000fc9000)="") r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000941000)='/selinux/enforce\x00', 0x2, 0x0) setsockopt$ax25_int(r1, 0x101, 0x8, &(0x7f00004e0000-0x4)=0x1, 0x4) rename(&(0x7f0000625000-0x8)='./file0\x00', &(0x7f0000da6000-0x8)='./file1\x00') 2018/01/17 18:44:10 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000001000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000c40000-0x4)=0xc) capget(&(0x7f000032f000)={0x399f1736, r0}, &(0x7f000078a000-0x18)={0xffff, 0xffffffffffffff80, 0x80, 0xfffffffffffffff7, 0x10001, 0x5}) getrusage(0x3, &(0x7f0000f7e000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = inotify_init1(0x80000) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x4, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/dev/sequencer2\x00', 0x100, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(r2, 0xc0106418, &(0x7f0000001000)={0x46e6f479, 0x7, 0x7, 0x3, 0x14, 0x4}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigtimedwait(&(0x7f0000ecb000-0x8)={0xa9}, &(0x7f0000001000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000001000-0x10)={0x77359400, 0x0}, 0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000001000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) 2018/01/17 18:44:10 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000401000-0xc)='/dev/autofs\x00', 0x100, 0x0) ioctl$RNDCLEARPOOL(r0, 0x5206, &(0x7f00000b5000-0x4)=0x8) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r0, 0x4010640d, &(0x7f00002e1000)={0x80010, 0x401}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000c6f000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KIOCSOUND(r0, 0x4b2f, 0x10000) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003d6000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0xf3, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x800) r3 = syz_open_dev$sg(&(0x7f0000bf2000-0x9)='/dev/sg#\x00', 0xd, 0x800) ioctl$sock_inet6_udp_SIOCINQ(r3, 0x541b, &(0x7f0000ee6000-0x4)=0x0) ioctl$TIOCEXCL(r1, 0x540c) getsockopt$netrom_NETROM_IDLE(r3, 0x103, 0x7, &(0x7f0000525000-0x4)=0x7, &(0x7f0000d05000)=0x4) init_module(&(0x7f00005c6000-0x12)=')system/vboxnet1-\x00', 0x12, &(0x7f0000673000)='ppp0&\x00') syz_open_pts(r1, 0x40140) fchmod(r2, 0x0) 2018/01/17 18:44:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_ifreq(r0, 0x89f4, &(0x7f0000690000-0x28)={@common='sit0\x00', @ifru_addrs=@ax25={0x3, {"810674f33ad9fa"}, 0x0}}) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000da1000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) connect$ipx(r1, &(0x7f00006d3000-0x10)={0x4, 0x7fffffff, 0xda70, "a2292b6cc229", 0x95, 0x0}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000001000-0x108)={0x0, @in={{0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x800, 0x1, 0x648a, 0x1ff, 0x7fff, 0x100000000, 0x5, 0x3, 0x0, 0x6f, 0x4, 0xfffffffffffffffa, 0x6, 0x5, 0x20]}, &(0x7f0000000000)=0x108) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000000)={0x0, 0xc2, "15804dae4e6890ef6528da8f41806c37880aa4d234f55a925352e3dd773b15d9a7e891d78281412eb813976a32d1e1a21ad2676b9633f2e78767b84693982ee1937cf079e97372b2c75a133a8bb616f27cfabd09a7421799b31d380db7144d09d3957c69fc64cf6167716e6e6776af46c268bdf8983b6f61dcefd8fc0799d79fd88b0e39c648f8be210163444fb5ccf77c20a17a433418cf709a3218299c270056c5e4db233cb33a241f70e30055b3a6efdc7c9e9c13695a60023db4c88df78fa85f"}, &(0x7f0000001000)=0xca) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000)={0x7ff, 0x200, 0x4, 0xf6, 0x6, 0x34f, 0xfa, 0x0, 0x0}, &(0x7f0000001000-0x4)=0x20) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000002000-0xc)={0x0, 0x100, 0x0}, &(0x7f0000002000-0x4)=0xc) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001000)={0x0, @in6={{0xa, 0x3, 0xfffffffffffffff7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000002000-0x4)=0x8c) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000002000-0x38)={&(0x7f0000001000)=@in6={0xa, 0x2, 0xd1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, 0x1c, &(0x7f0000001000)=[{&(0x7f0000002000-0xf8)="bbb8eb4935026f2e8a81258309dda63e60f930e4a3f372bb9dee9c10384e0f6db2eab5c63db9cb23b6a8ee498d1a7b49e7df853ff79b5a3fa1d5143b5adcf7cd7840f03203ddd4f0140c67990c5f2cec7f204707c2927495b6ce953a2571330994d8283fb402761adf1aa42c7adbd3db692a81f51cd6b2a274e06ba48e372278a8a562d89b16a607628128a0eaeb120689373bc2e33417af737550161984d71a3768f52f18334cb074dd56dc81b648674b9b700da779f70e0d585d4cc7224adf2adeaa91650f4d23ed821bb94b80378fade3e2547adebd37805e52fd8f52620ffc4b2a604958067e750b437a2361202f70ad6559573753da", 0xf8}], 0x1, &(0x7f0000000000)=[@sndinfo={0x20, 0x84, 0x2, {0x8000, 0x6, 0x80000001, 0x8, r2}}, @sndrcv={0x30, 0x84, 0x1, {0x7, 0x100, 0x2, 0xffffffff, 0x5, 0x5, 0x9, 0xffff, r3}}, @init={0x18, 0x84, 0x0, {0x100, 0x1, 0x1, 0xffffffff}}, @init={0x18, 0x84, 0x0, {0x4, 0x5, 0x3, 0x3f}}, @init={0x18, 0x84, 0x0, {0x6, 0x7ff, 0x0, 0x8}}, @sndrcv={0x30, 0x84, 0x1, {0xfcb9, 0x5, 0x20a, 0x8, 0x20, 0xb0, 0x1, 0x0, r4}}, @sndinfo={0x20, 0x84, 0x2, {0x8, 0x8000, 0x4, 0x5, r5}}, @sndinfo={0x20, 0x84, 0x2, {0x0, 0x1, 0x1, 0x2, r6}}], 0x180, 0x4004010}, 0x10) writev(r1, &(0x7f0000000000)=[{&(0x7f00008aa000-0x88)="9c5fa9a672586966e4c3410b296a874f79f8f5a54d04de95e33b612484d29b29049c1d9a0fec21c08bacd493aaef4ce78edcf9e2f523cce73309adbd03ed2d678afc6aac1344c8ecf8747ccdd272449bb37aa54e6abf33da830f9f1cecd6680c4a06b519c2b38e85990c62e653b0af6a32e78a9a06ea71c07f8f96cd22418227ae63cede12b42021", 0x88}, {&(0x7f000025f000-0xb)="8d80f09710e50abc108b2a", 0xb}, {&(0x7f0000f1c000-0x8b)="ac8b1d951a1be07b87d2fd0e8b3705eced99962bbbfe4b85faf5971655f035aec83dff7172331e4035f7dd1eb19a52f437f013f0b775bb672814bab640351ee447518f2f906cf33dbc1699162a96e781ce9563b26fee3d8880cb9c0983c4e3d0f91b8bca0800abbf86519f0796aa7f980527354fb9938ddbe906cfb5bbb007f6ef42645c2daf38fea57de3", 0x8b}], 0x3) 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000001000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0x86)="f825c7a82c8cc05c064cef8a5c54438462f88401f1aca46f09f3f61a369a25cb2db91d01aa780e1926f1f086fb30de151501d79c56c0e1e701709fda495b81c8aaefeeb56a94d047f731d26be515e96dce88529f2032dc8990f4a216a29f7003f7be1f820694ccb0cb201db7ce3d3bb19be68b4c7b00c4d6ac23655314995c08c386c1b5f080", 0x86, 0xfffffffffffffffb) keyctl$describe(0x6, r0, &(0x7f0000000000)=""/14, 0xe) r1 = add_key(&(0x7f0000000000)='.request_key_auth\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000cb0000)='l', 0x1, 0xfffffffffffffffd) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$instantiate_iov(0x14, r1, &(0x7f0000001000)=[{&(0x7f0000001000-0xca)="190534b87012ebf918474d21cd0039f037ef8d1159206fa20b7ba5a14a30fc892ba78936465af021c20fef84a9eb5fae5602b057a1bd4fdae3240e13462ec80f858d0974db28622dc917e250cf163d424e4765a94a78843525f7b410a6fca8172ca690aff3c7e7ecd693ade1573b38aeccae894b799c90557f23edb609337b6f617b0b584af9d30af97fc42fae8d85ce1feb8771ca1a90ce09a809ca2d2e15f81875e4e6cadcd8da3088c29b9fca14193eef7f75f224d8f09e27d9cf8713407aa8f676c67c4b12494ab7", 0xca}, {&(0x7f0000001000-0x2e)="684e7963d9707736d2e84016816ec74ff8f23677c026492aa2f9ec3650edf54bfcdcd1e70b3caa4c486d8a13fc3b", 0x2e}], 0x2, r1) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='#)-ppp0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000799000)='logon\x00', &(0x7f0000799000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000799000)="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", 0x1000, r0) keyctl$revoke(0x3, r0) 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00006b0000-0x28)={@common='gre0\x00', @ifru_addrs=@ethernet={0x306, @random="3e7596f732f4", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000769000-0x20)={@common='gre0\x00', @ifru_addrs={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) socket(0x10, 0x805, 0x3) connect$inet(r0, &(0x7f0000561000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0x0, 0x20008000, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) close(r1) mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000d9c000)=[{&(0x7f00005e8000)="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", 0x5dd}], 0x1) 2018/01/17 18:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) restart_syscall() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f57000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000f57000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000b82000)={0x10000004, 0x0}) r3 = fcntl$getown(r1, 0x9) getresuid(&(0x7f00008ae000-0x4)=0x0, &(0x7f0000a2e000)=0x0, &(0x7f000026c000-0x4)=0x0) fstat(r1, &(0x7f0000f3b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = signalfd4(r2, &(0x7f0000bb8000)={0x10001}, 0x8, 0x80800) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000a54000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00007fe000-0x4)=0xe8) sendmmsg$unix(r1, &(0x7f00000fe000)=[{&(0x7f0000c4e000-0x8)=@abs={0x0, 0x0, 0x2}, 0x0, &(0x7f000011c000-0x30)=[{&(0x7f000018a000-0xd3)="76152c9d05928adc0d6a413d998a0584ab8a7c9b89ed625581f9d0addb1fec7470b67a96fa77425e1541df59c344874322064ddb870e597f6c2660e3ed0f50f65b9cdb89d15092e20e6a5e5f92f814b5c4d6175d49167e3c27d65e3b6d216013558d8a80940d6b490c26e23cb9a269afa80b81aba415f81ff569f602b414580e319b26114fc682cdfc14b9b546894b4c34024d6ee5bbe2f42e0178ec2350d6867b282608c28f1d8863c7a8891c012041ea785f28eeebf33f2d338459c9f19506b7401d603a95efb14b154239c52cb50aaa973a", 0x0}, {&(0x7f00000d6000-0x50)="dae2aafe61fe8825390eabd4a09cd0d63148f62035fcd598a19ba7f2d0594544eeb78ef587b2066e3280e78958cc2dc1e8f965e36c0550c7f6c16126e8185042107d806a4e4227bfe57eb96496708e28", 0x0}, {&(0x7f00001c3000-0x59)="a2a063188939a0fe33ed1fd22da5a2eaa8d67096dcb5a11fdc240e82ab4b68e29f5757f7e92e1ff4a6336df0564a1e06218cc66edf9e6f606910d0cb6737b542fb7f186683a322724337a67c4d7816a1233d2e19bbe7a715a2", 0x0}], 0x0, &(0x7f000035c000-0x98)=[@rights={0x0, 0x1, 0x1, [r0, r0, r2, r0, r0, r1, r0, r0]}, @cred={0x0, 0x1, 0x2, r3, r4, r5}, @rights={0x0, 0x1, 0x1, [r2, r2, r2, r2, r0, r1, r2, r2]}, @rights={0x0, 0x1, 0x1, [r0]}], 0x0, 0x4000}, {&(0x7f00004e2000)=@abs={0x1, 0x0, 0x2}, 0x0, &(0x7f0000fa6000)=[{&(0x7f0000912000)="1aaa97a05ce36d38b236e2531229543c3dbde39454", 0x0}, {&(0x7f0000cce000)="9bc70252d7811fc66946fe8bc1d841f3ad2c381b55d363f44fc958deb0c79635fa0d0824571ee2fb0c9f51e101e2dc20807147faa959c5026adfcbdaae7cc064ff6c76fcdeabb17cdec6983c58b584f5fc7bb8fb021075aa8ae050a3b2ac0962f7cc00c5e163e07ea687242ab2b1faae60fbe681888417004092ff5ac4298a0aa0c9402682c978e08a29f805f4398ee437b514afefcdb34a78fade86925ea2fed9a0a3782d65526590d9794536e17f72d86c041e7b3492e3931bf5473db93d158dcdc6e1c9c76a4800379ff68a4f", 0x0}], 0x0, &(0x7f0000b95000)=[@rights={0x0, 0x1, 0x1, [r2, r1]}, @rights={0x0, 0x1, 0x1, [r6, r2, r1, r6, r2]}, @cred={0x0, 0x1, 0x2, r3, r7, r5}, @rights={0x0, 0x1, 0x1, [r2, r1, r0, r1, r1]}], 0x0, 0x10}, {&(0x7f00007ee000)=@file={0x0, './file0\x00'}, 0x0, &(0x7f000012a000)=[{&(0x7f0000c43000)="8e3d8eed6a4e2816dde0c6ca16ca83e700f9196ea85644a5e27ca83034bf67bf41e91c4b904c242bf30c985d4c30771357aabae35dbe09959601001359cc829d49000d88fd30ba9d461c74c54e480316fadf475621b0e05baabd18846bd2f8fc34e369f9c66385f00fd03ba8e5b5573ef23796666eb8159e2cbba7e92afb9c7f147fe6aea4eb75684dbd1565f05c41df6a8ad4c883a237305e2d6e5937ce4fa8e7a2a4c69cd3e4de6d2edd2642db723f4cb7740dbc00272d9dea64cc214bd1f5d9f1c324cf28", 0x0}, {&(0x7f0000baa000)="9d42bc62ea9913abee1633fd7978240a5e2cd95fd7247a1fc97c55f5e84cd2579677af986eefaa1025dd8d0d5c5fd68dc2454223115400eadca107debf6db7d43ff9cd25d0ceb294add0665ac867bee1a9a7364bf42efba37334aac02370bd2a24f099bfd3353ec7c7fc0d2aebc42f644de1412cf3cb53accb580748eae539b3ac1cbcc44f9e0ee270697cd741c171cf26bffda8fefc7b68cc6d21f0725a0481420f7573c23c5a653272a7eeaee914c47537caed0c52a227", 0x0}, {&(0x7f000045a000-0xf)="7cb24e068c29d43d228dac4c01097c", 0x0}, {&(0x7f000089d000-0xe4)="6334ade38905095b66365225a66a28974d5c1c6fc86b6b30e5d41b7d63b82d19ff01c8735e394721915a154cfb73cfde7b244b4d946b8ce11f431dba4d31d07f89507eb1b1f074acbaf9963a16f2f1f507fe2d1d77d0a68a14dccb11a76a5d7807b8ca25a348fde93619a258680be6d5c556c90d346c1a92affa90874ebbbe163bd6c07ba8ae1d13a9829b658e3784262a499cbfbb3a3b8588a2b2b542060b219886180cd9fc8e6b136e75b7ad32b3c3c65d1288d491bf594e1c210e5d9c4bd8df82528c2cfc4dbe9192b421883ce5f143e4a9f816ea1023b1c6d3ee0234b5027635b5ab", 0x0}, {&(0x7f0000c87000)="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", 0x0}, {&(0x7f0000a08000-0xbf)="fb3e0e11ee7dac5e7c76651aaaa50435a1ecb26c41b52f54c8d8892b05b9d586f0d5a2dc4215ddf02b2c31d1ef6f7d71cf9fe3dd4c223c989b86148d875485bec9b184f3966e96f5a3dc7e29c3b05489632dd4d3862dbbf25a9547680244db586c0ff343190a38741c81b01163941a37559c8467774d4819f60cf805439b09e259c8088b37fea02e2e9ad14f0333d5da4a03512f0f2205b4cb364a285a821ea6bbb1df7f50629035bc009cb29b46da9534eddbad3220c400d9bff4515c71fe", 0x0}], 0x0, &(0x7f0000663000-0x20)=[@rights={0x0, 0x1, 0x1, [r0, r1, r2, r0]}], 0x0, 0x4000}, {&(0x7f0000877000)=@abs={0x0, 0x0, 0x3}, 0x0, &(0x7f00007eb000)=[{&(0x7f00003a3000-0xe5)="10b9c66e6b68a0fbec18a2ad695242d94e6e05d641e55a02aa0736101ff624d0f1d224439c4d4bba545baeedbdf3258d7fbabda92d3191958dbf0206c58a3b76aff8ef3c0b43c594b6800a155dad6d28814d5f8c550ebfcfa7300bcbbc3a9e6adf8345cc552178cdd1f5beacbec3f35bc5c0c6b864c42ace000a190ab01f9c359e01fa61739ceff39a916c1005423f934daf038202e8cd69a419e6ee9b5f154b8474b9565cc9a9b6056192244b81bd773a99784a6541f314517d98ed951a651d95e135297ab9159c9bafeaa82905b7bc760afb82daa173178d42f35617a1c327ccecde9783", 0x0}, {&(0x7f0000ffe000)="c6e07f23f5d6bbdbb2cba1f2fb7443b9d60d0a360c09166f6f8ab023089d42a3e6fcd0f073dbc357c31e7281f13fa7de023893bbf780fd167ef485bf736a3dc189ef2fb0c471be2e2cdafe9a01f345b6a3d04a7edc0aea9067880ed9520922ef", 0x0}, {&(0x7f000006f000)="2e928ba035e12d59e96f49b0514c5a40e528763f73e13b364aebf0070acb4b", 0x0}, {&(0x7f0000cf5000-0xc2)="43ba3c2273d62b5f99712f3511f5148e91eef02f88d59009e053fbde4a7cf1258da46dde6317023cb0e91f8cb68a489f09167554bd29d7af9f2052abba1b6a5d32daf36d665aeaf551205443a5f68cd2dfacaaf5582cd505fd895e7e28cd5551aa2aca7830b5e73f44ae6c2e0abe23f18ed3a6b6b296254c1e202cfb256c1b0c3255d0ab4627c3abc931ae3317dc70a6e916c94d7e93e97587ec89866f9a4b2c702663be4f78d8d7d4d77e23949fc3308212c3de623e139a927e86e684aa2f48da14", 0x0}, {&(0x7f0000d31000)="08e14a18c23f5d6ecfeb595ec07e323b88b9af34530209c65e3bbd238d1ee5c71aa22250d9f500f708d6dd19718b1db2039326a9afebffb724cee4e63e80fc0ffe2e9b3d5f0dcf7f0f8e75917e22c3e852bffeafefcf9e42", 0x0}, {&(0x7f0000dae000)="8adb55941bc9abd739b8fc695339235f6d2d5fea1d12a1d915169dadc8e61d85c9f594e93e8b312fffe7bf7faaa8c5632406a9b8457b1a036baef197097baa007236862499befc80232ec9ee9a1e650a9dc6ec828441b9de0d4126d95c3c4acf9884c1ac336cb170dfc377d6db0bd50cd84b0e2c86a9e8cc8f26d5e8dc2a1aca17807f8fec0a1f68a5c3c6e586c2ff6d392001dd8b93f42e8f229dd2f62a502055942b3b56a552d36241b3c982271237ddedaed72cd620d49df2290fc2e7cda17a554046bec6b94ac272937781445b663104e1980b16fe1331b91f6989c71dc0508e5546be8ba6a6c569f33de3424e", 0x0}], 0x0, &(0x7f0000785000)=[@cred={0x0, 0x1, 0x2, r3, r7, r5}], 0x0, 0x0}], 0x2c, 0x0) epoll_wait(r2, &(0x7f0000167000-0xc)=[{0x0, 0x0}], 0x1, 0x7fffffff) mmap(&(0x7f0000000000/0xf9a000)=nil, 0xf9a000, 0x1, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f0000dfa000-0xe)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f0000f82000-0x20)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/17 18:44:11 executing program 5: mmap(&(0x7f0000001000/0x34000)=nil, 0x34000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000026000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000001d000)={0x2, &(0x7f0000006000)=[{0x30, 0x0, 0x0, 0xfffffffffdeff010}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000018000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) r3 = fcntl$getown(r1, 0x9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_ipx_SIOCIPXNCPCONN(r2, 0x89e3, &(0x7f0000000000)=0x81) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000009000-0x4)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(r2, 0xc0286405, &(0x7f000001a000)={0xfffffffffffff3ed, 0x4, r3, 0x0, r4, 0x7f, 0x1, 0x3f}) sendto(r0, &(0x7f0000023000)="", 0x0, 0x0, 0x0, 0x0) 2018/01/17 18:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00007e5000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000)=[], 0x80, 0x0) readv(r1, &(0x7f000052c000)=[{&(0x7f0000bed000-0x27)=""/39, 0xfffffffffffffc6b}], 0x1) r2 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000600000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) accept$ipx(r2, &(0x7f0000b19000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000804000-0x4)=0x10) connect$unix(r0, &(0x7f0000caa000-0xa)=@file={0x0, './file0\x00'}, 0xa) 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x2, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a90000)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r1, &(0x7f00007e9000-0x4f)=""/79, 0x4f, 0x0, &(0x7f0000b5f000-0xa)=@file={0x0, './file0\x00'}, 0xa) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000787000-0x4)=0x0) r4 = getuid() stat(&(0x7f00008d7000-0x8)='./file0\x00', &(0x7f0000e2f000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r1, 0x9) stat(&(0x7f0000c42000)='./file0/file0\x00', &(0x7f0000951000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000e6b000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000052000-0x8)={0x0, 0x0}) lstat(&(0x7f0000089000-0x8)='./file1\x00', &(0x7f00009b2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000ce6000)=[0x0, 0x0]) r12 = fcntl$getown(r1, 0x9) lstat(&(0x7f0000340000-0x8)='./file0\x00', &(0x7f0000ab9000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000851000-0x8)='./file0\x00', &(0x7f0000d2b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpid() getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000d7000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d18000)=0xe8) fstat(r2, &(0x7f00009d7000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r18 = getpid() lstat(&(0x7f0000f33000-0x8)='./file0\x00', &(0x7f00007c6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000ba5000-0x8)='./file0\x00', &(0x7f00009e5000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r21 = fcntl$getown(r2, 0x9) getresuid(&(0x7f000046f000)=0x0, &(0x7f0000ccd000-0x4)=0x0, &(0x7f0000aad000)=0x0) fstat(r0, &(0x7f000064b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000f81000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000971000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000404000-0x4)=0xe8) r26 = getegid() ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00003ed000)=0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00002a3000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009b4000-0x4)=0xc) lstat(&(0x7f00000f8000)='./file0\x00', &(0x7f00006aa000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f00009f4000-0x8)={0x0, 0x0}) lstat(&(0x7f00005bd000)='./file0\x00', &(0x7f0000337000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r32 = getgid() ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000c03000)=0x0) lstat(&(0x7f0000f2f000-0x8)='./file0\x00', &(0x7f0000e5a000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00005d0000-0x4)=0x0, &(0x7f0000682000)=0x0, &(0x7f0000f8b000)=0x0) r36 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000a28000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00004bb000)=0xe8) fstat(r1, &(0x7f000027b000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r39 = fcntl$getown(r1, 0x9) stat(&(0x7f0000803000-0x8)='./file0\x00', &(0x7f00000c8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r41 = getegid() r42 = gettid() r43 = geteuid() getresgid(&(0x7f0000917000-0x4)=0x0, &(0x7f0000c66000)=0x0, &(0x7f0000f30000-0x4)=0x0) r45 = fcntl$getown(r2, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f00006bd000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@multicast1=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000058a000)=0xe8) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000879000)={0x0, 0x0, 0x0}, &(0x7f0000c52000-0x4)=0xc) r48 = getpgrp(0x0) getresuid(&(0x7f0000b6b000-0x2)=0x0, &(0x7f00001d0000-0x4)=0x0, &(0x7f0000230000-0x4)=0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000972000-0xc)={0x0, 0x0, 0x0}, &(0x7f00008f1000-0x4)=0xc) r51 = inotify_init1(0x80800) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000e22000-0x1)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f00009b5000-0xe8)={{{@in=@broadcast=0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @loopback=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00006bd000)=0xe8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000c5a000)={0x0, 0x0, 0x0}, &(0x7f0000c3a000-0x4)=0xc) r55 = getpgrp(0xffffffffffffffff) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00003ed000-0xc)={0x0, 0x0, 0x0}, &(0x7f00000d6000)=0xc) stat(&(0x7f0000ecb000)='./file0\x00', &(0x7f0000b57000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r1, 0x10, &(0x7f0000d02000)={0x0, 0x0}) fstat(r1, &(0x7f0000375000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000812000-0x8)='./file0\x00', &(0x7f00000ee000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000128000-0x4)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f000010c000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009d5000-0x4)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000517000)={0x0, 0x0, 0x0}, &(0x7f0000d66000)=0xc) sendmmsg$unix(r1, &(0x7f00009b9000)=[{&(0x7f0000331000-0xa)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000e7000)=[{&(0x7f0000474000)="e16de7faad5ac7eeb70aa9df255b8803c43131e9bfaebd844a4a72aa2b4885d991a2244983e29edceac9aac135b53067403c858db13fe6a2056f5327fc3eca196a2c8d68560fe6e7612f7fbf1eef0f9498e315ec8e5883007e2be7c7697a8635d6a818fa75bdb96b55708b2ecac9f90cd94a", 0x72}, {&(0x7f00002b6000-0x17)="cbb5a5dbaed52202a7e558ed1a983537d29460c9d42bf9ed0023255fa5de97e8fe137ccf4afc5386be05f2af", 0x2c}, {&(0x7f0000d07000-0xfd)="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", 0xfd}, {&(0x7f00002dc000-0x69)="97cabbaaa3c8e1e8226e19eb291c7648a578683d97627aae6e90aa245570a2a4173cf693989c3c21684592eee02ac1421510811e1753c49895ce6262deb1b2fc39a8d0fd24cbcc4a50a96166d1338446b671f469e818981efea71060943987170b3ae2ba4485833ac5", 0x69}, {&(0x7f0000f22000)="6ee45fe14538ef86b2f85eece457f0aacca14b3ce90e473d4afdea1606b59f5828388f62627f01fc9d0888db2d737286103e255c7b79f46ecd29", 0x3a}, {&(0x7f0000b15000)="8964fc9975", 0x5}, {&(0x7f00006f9000)="620b0595cd77a05eee39e1e29202ae88214fcdd227fe4df3b7462d82c1cec3b42d9bd7167396f0cdce8d5f9187517fcf9552e21c0ca02016fa3aa4b17e89344cab7bdd9be66ad27b5a24f083293f98f541a3843d519003a49f6e73d4a418859a5477dfa51af4e570547fc38d43fdd0a679243586d32a93a54cfd95e3ae31", 0x7e}, {&(0x7f0000cb5000)="5cc20c24ae433836e1c4f6eaac97a84b31adda0539bb3e9b7f0297460a6adc635f82615058a6bb3b38258aa1f2f6f122a222c01e77113916acf1a1d9eb1d0f48ed7d6b41578592b9ca8093102a46b42d55ae568dd6cedd40a08a75dd39cf717840cc8a47d2b945137177bb0ab7d5282b2845247c921790acf073b64e00245032c7b8a66f3e4c62c37b80f1fa88e6dda24eb31546fe909e5c55609716e2ac35c82ec1c982e2f0", 0xa6}, {&(0x7f00003e8000)="5ecfd9919ca69818196ad91bc29eb6255d5b42b1fdeb88782bd71e69add46a34fd894796692fe1bd55462b0ccd3483f4dc9c78a21f5742bf6eb82ffde6beb5ba6a36a9bf2940dfb75a3293617863cd2cf01d194209da671e0b621d7012c80815f5eb211024f23e2ed3b0bcb176e72136370f05ed3271b9cb439d0376e93e48e37f687984c78c7bf9aaf5d00ff9d29aa0380f82a1167813c56536b408cdaf492dc24231affd29173eae566706b0d11d442ca6f8a8170b066152c77e9eda656b56c02ee231d8497350d1fe44aeaffc890fda095ee589bf62cd3b88ccfa4af176f7f114cdeb884a6a", 0xe7}, {&(0x7f0000164000-0x2d)="a7fb6b07a3f2e6d3c1f93f5de2e74acd876a9d9de214ccc23c7ecd1af2ba71525d185f0a846658b5bf10191e28", 0x2d}], 0xa, 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{&(0x7f00009aa000-0x52)="b02e0adedf900f0f177217cc190256001e05a08b157edd2b7ba3e6e7e8e64c696af6da870eb02c6dcb4bdcfb493b617659617f01ca3178f747b09859da7d44775e261400a8119a7e66d3fc4f04dc458eef3a", 0x52}, {&(0x7f0000c99000)="be0244f28e4bd9122427035b51a1bef2af47c9579aa51588bc8a6e9631c566c8c421467469da1159aea01e68ad6f18c872978c35d40ddc540a3e5aaed8cf75cd9de35d881256d1e83bfe02836c8592ca2fdcd0ad7ab60891201552486867e1ac15ce222bd83a16782765f16b7b1083d3afcdc9ceaf20c582870e418f964a25e9f829d29bcfb2cdfb45703730b2fd6712abf14e5cf4eb545c15cadc6bf94952896f52cf8c2d072d231671", 0xaa}, {&(0x7f0000446000-0xa8)="7b3d263011b9410fcb8d40710504942baed93af6b9ad2d297d4e42036329f734f5abb2b0552ff97b88ab985159dfa8cb7883147c510727c4203d380adfc284e9ba05656122d803478467887574e21cf8505b60b7309dd24d5025de0f15de529909c1cb12f6cb420d0fac425a4ea89c5010cf53f72e78a0393818bdbf00674aa13e04bde23ea38d3d1f4323ca793a9d538fef784cb4b1f4e0adf637f436de71afb4992439d768febc", 0xa8}, {&(0x7f0000843000)="989271ed1553f8c7dee27538eb90e9cc3ff40b8074cd83b61ba643a67080b91b0933a52691f34b3bbd87daaf219cae429af68f64da5655efc813ee48dc7047c41e6df8ce5d29f3d9307f36733cc83a05b1e4a144b459867b22793dd45358d7afc847e66955cad837695d4c9140917515abfc0d42399237f660ddff8ed0062354da4b6820e7df1752423b6e1e9300d91ebd78ffb3a237737c41903d3e818855aac258b4b424fe34636756f7b371675504f12b10c2732dd133f3d36b56c66a2593bc7e14ada7b2fadc17ac770587c968fed4091c5cab4e406ad917939997be8a32df42e8ef9c16bcbce8059c455724738bd51c", 0xf2}], 0x8, &(0x7f00007e4000-0x40)=[@rights={0x20, 0x1, 0x1, [r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r39, r40, r41}], 0x40, 0x0}, {&(0x7f0000fcf000)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f000042b000-0x60)=[{&(0x7f00000d3000)="d1a53db2c7c859171292190ad0747db7689472c26368abc1b14fed4b5fddcd57e89dd59e0ba4a9e1c2a04bc58530a2e75ef96f", 0x33}, {&(0x7f0000442000-0x92)="9aa1a3c6bed3e8329bf7b432247af8fcebe45bd3d028bf3b94f53615d462e9c35c236fc601b820bbedf75a6e43d303a79e5139fbfff9227047e751832e647aa964a6aeb353c83e523d96dae535b8767233e43824776be92f9f054bb92ddbff5c7121ae5a29931cc8b129c65efde2f457a0571057e1a911c94c8c30d8fd55682ffa54cba477810e1b9a474e50bfefc0036c6c", 0x92}, {&(0x7f00007a5000-0x84)="25781b1a1c6523dd48a9aff7599b7e9bf5dd39c9d3e20a3051bd2311573fca84c15a95b0e5e58fd7157f5bbfa7e90c50710b760f058cc49be7b878ae3f13cb7cc3c11d896678bc3ac409c90e40aee62c6c01b8ac99cb666851b78bcbdd52765fc8d6b22997d2828b57fb8bdcaf516f96f2de6e3dea964c66d54111237fdadd1bd8c189a7", 0x84}, {&(0x7f0000a4f000-0x9b)="06f78112c2b6caf9d08c6ac42afdb2a4ffe00dc5d78eb4bb5584611d0382de118e013604aa06128b9caa09aa86f4e739fa068a03908539a6eca5be6d21d3bfc524ca998d17e63ce23eddf0243bdc5b00f2b47d7d6e6831d111a57550242fc5bfeb1030ff678ac9002f674c7997f86c38d553fa224367cf4f6c4c85225616fb1fde8c10cff7ba94e8eb48ec4f58f6499e6f191ded57fcafa385ecc4", 0x9b}, {&(0x7f00002a4000-0x44)="ed7a5514d4a01e06e4f150bea66baf171a4ad9c84e3860a88ccbc174ca382d0f9d21cae9e73725ace5daf76f400bad4d8639429b029a23dfcf74bc0d774908c122fa1103", 0x44}, {&(0x7f00008e0000)="35b0e92957a20d9e5e8477501fa55774485ec1bbb907ea", 0x17}], 0x6, &(0x7f0000e4e000-0x20)=[@cred={0x20, 0x1, 0x2, r42, r43, r44}], 0x20, 0x0}, {&(0x7f0000544000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000b6d000-0x40)=[{&(0x7f0000511000-0x7c)="dcc93c21958affb9da72352c7dedd8111fb76a0db81a98f5f259c8acdc73f7133fdae797ffcbc6f36d9e385b5f8c40557878f7c381febbea0a5370ae721b845dcbc723fb9f1beb281c387481feaa35a204fb958afa334456f7faff97c0dfa11824ebacca18f7f898ad3ab50825760182ceb8079a0db8ae25968c1f61", 0x7c}, {&(0x7f00004e1000)="7fb9fb36548e9b58f5639586b1677b8cc5e1375de8dba3b14f0e5f5240c94afed5b7e9baa5a721b7de90e0d3edb3b17eec5e356c1a1862c596c55c37327205a70dc569851749f6aaaef683c62eabe339e44679346746fe1c25d1", 0x5a}, {&(0x7f0000e86000)="2c123c53dbffe585522b372c02e955ff5c7ed693d86bcdb2343ae596deb2f132ab9756c1ae068765a26fdee86ebfdc1328301163a7ad7f93b78e0eee06945671573742a8be111907b50f92a6ad0062d76ad89a3cffabd4b9452cec16b410a1727cfbd6d50f00f1efb55982390ec68d0852bb0a359a22762badbeae28ea4ff30f25ce544f1ffddde40ee13b79febd923c5fc808ca0aac76151ba2e7da371c77d2f2e8cd5af9c9df25fe16e9629038437dd153ebf1d08a4eb0dfc0c5b202d33689d2a2c10116e9f9ab", 0xc8}, {&(0x7f0000ee7000)="9b2d19a3f51e5659d4c29478b48e3465bfb263ab3594b57a59956e779937e3631b23c3c34e7875809f6123bff8e7562b53fa6d58031c7389d18911e7035cf71cc47ad3386d1de9a1613928", 0x4b}], 0x4, &(0x7f0000814000-0x20)=[@cred={0x20, 0x1, 0x2, r45, r46, r47}], 0x20, 0x800}, {&(0x7f0000d23000+0x45f)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00007bd000-0x30)=[{&(0x7f00002f1000)="045876701538ad72431e00ad2332cadbbe59052b8ba257447450943453fce961d93b9b00fc6faa7933866ee714f036adbbbdae7111fd6c24f7c8d391fe1a144e7602731a8c95f0cab669cc15e3d33295ac8804e6ee040aa0cdf206ddf9a6872561bf6fe7a4d7321f5c9df5456ce0f3aa322cc39864bf19c56d0d164ff181fc4a81da0435e88e6a6b46434c64a0f0218ed8fb07da66557d427c49afc90e3bba18228e6e0792ce86333a3a795c64743a60f663af37e60f78a8f056d88e4883f106b1359a48bf83dcfe6c0934fa6d5e2b757b9313999603", 0xd6}, {&(0x7f0000150000)="c5adb34f93e09c862c39a96d0ab8632032b190194d73d62ec33e1f304025f52532331bd044090d5cb9b8e151f732dafda6f9119de9bc9b36286147e344c804cd073488d439", 0x45}, {&(0x7f000060d000-0x8)="9ecb8856d7f742b4", 0x8}], 0x3, &(0x7f000064d000)=[@rights={0x20, 0x1, 0x1, [r1, r2, r2]}, @rights={0x20, 0x1, 0x1, [r1, r0, r2]}, @rights={0x30, 0x1, 0x1, [r1, r1, r0, r1, r0, r2, r1]}, @cred={0x20, 0x1, 0x2, r48, r49, r50}, @rights={0x38, 0x1, 0x1, [r1, r2, r0, r51, r1, r0, r1, r2, r0, r1]}, @cred={0x20, 0x1, 0x2, r52, r53, r54}, @cred={0x20, 0x1, 0x2, r55, r56, r57}, @rights={0x20, 0x1, 0x1, [r2, r2, r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r2, r2, r2]}, @rights={0x18, 0x1, 0x1, [r2, r0]}], 0x168, 0x80}, {&(0x7f0000e6f000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000725000-0x40)=[{&(0x7f00008fe000)="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", 0x1000}, {&(0x7f0000826000-0x62)="585dd0703b3d501e2b0cdd4cd863adfb4f340a4cf4959b185e3f594857e7ea3393d79df796c8a648ea618707528fa39239f3f82fc50a9a6cc04dfc77fdc15f4622be2182acd03502bc88e1e31ce38b52f261ca9f4bb70f79d2141c430e679eb30992", 0x62}, {&(0x7f00008ce000)="2857a01a3d3cce971ab42f66c9cc830adc2ed1c5a1e67273db7194902a9b1ce3d0653e94ce7ce942e7a266a8fde06081204da85c1c06d1e2aafb00902a927fd001fc076c3eeda7cadbb2d72c9a5428f2d5fa27d70fb4a37bbc9ace92bfad8f30f83cad98f6ead7f22e889dd6f63a9603fe3ff56aa14eb45066fdbf903648098c08e0fd5fb4accddef4ef9deb3c51f64c439f1304b379f6", 0x97}, {&(0x7f00009a8000)="ebdc622c88739988b6c0785b335d87e9363dfb05420536b92a3440002949519953b6b70d120ec4bfa7b01c2a7a6b94450275e276a74230085258fe767d785120397fb13257eea8285a88b059988613f695c25915d7b18ad24fcbc5b0a9d86fcae3f3e07e3e4f1010105a3704f628789932dc21501318b8a3ee95dc9703064b12b1f9c4f2a6e4e329281f3159c1e429aafef83f34dd02b35bbdffaf4a8bcde49b24f1cd8a5151c8cf0f45fb125976c495de12cbae0c72776ea02ac85eb14a6e4f4ba84995382084efd905de27d8643105c99375fe79a3174439036ce4fc6a72043133", 0xe2}], 0x4, &(0x7f000086b000)=[@cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x38, 0x1, 0x1, [r1, r0, r1, r1, r1, r1, r0, r1, r0, r0]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}], 0x78, 0x4}], 0xa, 0x40000) bind$unix(r0, &(0x7f00008da000-0x8)=@abs={0x80000001, 0x0, 0x0}, 0x8) connect$unix(r1, &(0x7f00000bc000)=@abs={0x1, 0x0, 0x0}, 0x8) 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000009000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffff9) socket$inet6(0xa, 0x80003, 0xffff) request_key(&(0x7f0000008000)='user\x00', &(0x7f0000002000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000001000-0x59)='md5sum&cpuseteth1#security\'vmnet1$posix_acl_access,&$procposix_acl_accessem0cgroupGPLem0\x00', r0) r1 = request_key(&(0x7f000067a000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)='\x00', 0xfffffffffffffffa) add_key(&(0x7f0000001000+0xae3)='user\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000002000-0xe8)="0f", 0x1, r1) keyctl$read(0xb, r1, &(0x7f0000007000)=""/4, 0x4) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0x799000)=nil, 0x799000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00008a3000-0xd)='dns_resolver\x00', &(0x7f0000dd3000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000000000)='#)-ppp0\x00', 0xfffffffffffffffb) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000799000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000799000)='logon\x00', &(0x7f0000799000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000799000)="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", 0x1000, r0) keyctl$revoke(0x3, r0) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x4, 0x2, 0x81, &(0x7f0000000000)={0x0, 0x0}) bind$unix(r0, &(0x7f000075d000-0x8)=@abs={0x1, 0x0, 0x2}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) ioctl$TIOCSLCKTRMIOS(r1, 0x5457, &(0x7f0000601000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) clock_gettime(0x2, &(0x7f0000659000)={0x0, 0x0}) clock_nanosleep(0x2, 0x1, &(0x7f0000c87000)={0x0, r2}, &(0x7f0000a2c000-0x10)={0x0, 0x0}) 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) fadvise64(r0, 0x0, 0x8, 0x1) request_key(&(0x7f0000004000)='dns_resolver\x00', &(0x7f0000006000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000007000)="a6e06b657972696e67656d31766d6e65743073656375726974792a656d3047504c5c747275734065645b637075736574740050", 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syslog(0x1000006, &(0x7f000000a000-0x1000)=""/4096, 0xffffffd4) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000000b000-0x8)=0x0) 2018/01/17 18:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000036d000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000997000-0x8c)={0x1, 0x9, 0xffff, 'queue0\x00', 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = memfd_create(&(0x7f0000034000-0xd)="0100000076626f786e65743100", 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000708000)='/dev/snd/seq\x00', 0x0, 0x0) r3 = dup2(r2, r1) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r3, 0xc0a85352, &(0x7f00006e8000-0xb0)={{0x0, 0x0}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = eventfd2(0xf8, 0x0) syz_open_procfs(0x0, &(0x7f0000cb8000)='net/raw\x00') read(r0, &(0x7f0000913000-0xdf)=""/223, 0xfffffffffffffdc3) fsync(r0) 2018/01/17 18:44:11 executing program 1: 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0xf68000)=nil, 0xf68000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000f69000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f000062c000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0xe02}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000b0f000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_IRQ_BUSID(r1, 0xc0106403, &(0x7f0000282000-0x10)={0x4, 0x1, 0xb7, 0xffffffff}) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000a2000-0x50)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs=@pppoe={0x18, 0x0, {0x4, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}}) mmap(&(0x7f0000f6b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f0000f6c000-0x50)={{0x1, 0x7fffffff}, {0x100000000, 0x3}, 0x8001, 0x7, 0x2, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f0000f6c000)={0x81, 0x2, 0x1, 0xffffffffffffffff, 0x1fe, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r0, &(0x7f0000f69000-0x90)=[{&(0x7f0000f68000)=""/4096, 0x1000}, {&(0x7f0000c44000-0xb8)=""/184, 0xb8}, {&(0x7f00004e4000)=""/4096, 0x1000}, {&(0x7f0000f68000)=""/33, 0x21}, {&(0x7f0000f68000)=""/242, 0xf2}, {&(0x7f0000f68000)=""/25, 0x19}, {&(0x7f0000f43000-0x1d)=""/29, 0x1d}, {&(0x7f0000f69000-0x9e)=""/158, 0x9e}, {&(0x7f0000f68000)=""/111, 0x6f}], 0x9, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00004f7000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000f68000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000f68000)={0x4, 0x6, 0x5, 0x9, 0x1ff, 0x6, 0x6, 0x3, 0x3c9, 0x0, 0x1}, 0xb) r3 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f00001ef000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000f6d000-0x2c)=@ethtool_ts_info={0x41, 0x0, 0x0, 0x0, [0x0, 0x200000, 0x0], 0x0, [0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000f6c000)={0x0, 0x9f, "81e17a34abd406db2cd69a55dc11bcc5e17d8f130eea35e9dbbe807aa76793516de6ed25e9df4e1614845d088b5dc2e818ea00a4956d6be96584bb4dbfd79f3c4876008b54270f9f7fced91aed6d751a49738cc5fb26346183965eedec30e8ee417d7f6914a20173ef52332d20ae4750925d2b11ba0391e29dfd3e71140e5b40259c75b992b8d936377ba6127dcc30b9261ba5bd55b3fb4db4f8727321d88a"}, &(0x7f0000b71000-0x4)=0xa7) mmap(&(0x7f0000f6c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f000052a000)={r4, 0x1ff}, &(0x7f0000f6c000)=0x8) mmap(&(0x7f0000f69000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r2, &(0x7f0000f6a000-0x8)=0x0, 0x8) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = inotify_init1(0x80800) fcntl$setstatus(r1, 0x4, 0x4800) r2 = syz_open_procfs(r0, &(0x7f000000a000-0x5)='comm\x00') exit(0x0) preadv(r2, &(0x7f0000002000-0x60)=[{&(0x7f000000f000)=""/53, 0x35}], 0x1, 0x0) 2018/01/17 18:44:11 executing program 4: mmap(&(0x7f0000000000/0x794000)=nil, 0x794000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key(&(0x7f0000793000-0xd)='dns_resolver\x00', &(0x7f0000006000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000003000-0x2)="fb00", 0x2, 0xfffffffffffffffb) keyctl$read(0xb, r0, &(0x7f000052a000-0x1)=""/1, 0xfffffffffffffd71) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000795000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$TIOCNXCL(r1, 0x540d) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000795000-0xe)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000795000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, &(0x7f0000795000)='pkcs7_test\x00', &(0x7f000010c000-0xe)='/selinux/load\x00') accept$inet6(r2, &(0x7f0000795000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000410000-0x4)=0x1c) 2018/01/17 18:44:11 executing program 3: clone(0x0, &(0x7f000029f000-0x1)="", &(0x7f0000000000+0x1fb)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000001000-0x1)="") eventfd2(0x0, 0x0) pipe(&(0x7f00000a7000)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000353000)={0x0, 0x8, 0xffffffffffffe77d, 0x7, 0x0}, &(0x7f000011a000-0x4)=0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RTOINFO(r1, 0x84, 0x0, &(0x7f0000000000)={r2, 0x6, 0x0, 0x7d}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_FONT(r0, 0x4b60, &(0x7f0000003000-0x7d)=""/125) bind$llc(r1, &(0x7f0000001000)={0x1a, 0x17, 0x1, 0x20, 0x7ff, 0xffffffffffffffff, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, [0x0, 0x0]}, 0x10) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r3, 0x81, 0x5509, &(0x7f0000b08000-0x62)="d9250cb19b200b339228158afc36101c4c66843fa25be0ea87665318e267d67a33fafbbcbee5cf3e4952a1ac566c2f52346aa09f6d95d637aef805a5d1c06e830daaf405ad8cb4ab6fc1e213e0b1381ccfb225c30ae525d64c78b9996cf55ca1e677", 0x62) 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b0d000-0xb)='/dev/loop#\x00', 0x0, 0x2000000000000000) ioctl(r0, 0x40000000401070c9, &(0x7f0000071000)="") 2018/01/17 18:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000cfc000)='./file1\x00', &(0x7f0000bdc000-0x8)='./file0\x00', &(0x7f0000dea000)='tmpfs\x00', 0x201000000001, 0x0) r0 = syz_open_dev$mice(&(0x7f0000b3a000)='/dev/input/mice\x00', 0x0, 0x400) r1 = accept(r0, &(0x7f0000a67000)=@generic={0x0, ""/126}, &(0x7f000029f000)=0x80) connect$unix(r1, &(0x7f000013b000-0xa)=@file={0x0, './file0\x00'}, 0x6) r2 = open$dir(&(0x7f000001c000-0xc)='./file0\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000bd0000-0xc)={0x20000008, 0x0}) getdents(r2, &(0x7f0000386000)=""/1984, 0x7c0) 2018/01/17 18:44:11 executing program 0: r0 = open(&(0x7f00009fb000)='./file0\x00', 0x200, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40485404, &(0x7f0000000000)={{0xffffffffffffffff, 0x0, 0x7, 0x2, 0x9}, 0x9bb, 0x7f, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f000044f000)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$key(r1, &(0x7f000017f000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000d95000)={0x2, 0x2, 0xffffffffffff8001, 0x6, 0x31, 0x0, 0x1, 0x3, [@sadb_key={0xa, 0x9, 0x228, 0x0, "c71a8468d76e8f49b87ae51ba48734a58aa6253590163a404b10236f58be0e208f3d68ffe131fa8aba4572793138212c6d2f379ee06c0188f7199d8aaea1df92b20ce8ab2a"}, @sadb_x_sec_ctx={0x18, 0x18, 0x7, 0x20, 0xb2, "854c433b2150110622a8bd845115ba76c0a27a01d6d11224806a7c3716194560311707e5bfb6ce14b30e6163a2ef75dd04e7f83aab9d62b5605e606464e74a3432db8ae410245d190896b0f8c250ff52d958aae633fc5dfecc1b0157a6fc65c931e0bf655defabcda8048d1643a98563f2bd55204b11a158981d37f4caf4154be1e40be311ec119279681df714f1f63aff3d06b861b91f603846a06ccf2d9b1263eb940fdd2954b62b52cd06e958abba7b42"}, @sadb_x_nat_t_port={0x1, 0x16, 0x2, 0x0}, @sadb_x_filter={0x5, 0x1a, @in=@loopback=0x7f000001, @in=@loopback=0x7f000001, 0x3, 0x10, 0x10}, @sadb_x_kmaddress={0x7, 0x19, 0x0, @in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}}]}, 0x188}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000012a000-0xbc)="240000001a0025f0006bb404feff001c020b49ff6e10b500000700eb0800030001000000", 0x24) 2018/01/17 18:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) setsockopt$sock_int(r0, 0x1, 0x2f, &(0x7f0000854000-0x4)=0x1, 0x4) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000002c000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000918000)=0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000cdd000-0x24)={0xfffffffffffffffa, 0x675, 0x5, 0x1, 0x0, 0x4, 0x7fffffff, 0x80000000000000, 0xfffffffffffffff7, 0x80, 0x5, 0x100000001}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00001c9000-0x4)=r2) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000ec3000-0xe8)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@rand_addr=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d2d000-0x4)=0xe8) memfd_create(&(0x7f0000252000-0x1e)='/selinux/commit_pending_bools\x00', 0x1) readahead(r0, 0x3f, 0x80000001) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f00009bb000-0x14)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, r3}, 0x14) 2018/01/17 18:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00003bb000)='/selinux/user\x00', 0x2, 0x0) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f000063c000-0x4a)=""/74) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0xfffffffffffffffc}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00001c6000)='/dev/sequencer2\x00', 0x100, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f00005cc000)=[@in6={0xa, 0x3, 0x2, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, @in6={0xa, 0x0, 0x3, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x65bbc050}, @in6={0xa, 0x2, 0x4, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x1c00000000000000}], 0x54) setsockopt$SO_TIMESTAMPING(r1, 0x1, 0x25, &(0x7f00000f9000-0x4)=0x40, 0x4) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1000000000000058) 2018/01/17 18:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) sendmmsg(r0, &(0x7f00005f9000-0x258)=[{{&(0x7f0000762000-0x10)=@ipx={0x4, 0x3, 0xfffffffffffffffa, "95adb4ad6cc9", 0x8, 0x0}, 0x10, &(0x7f0000d9f000)=[{&(0x7f0000dac000)="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", 0x1000}, {&(0x7f0000942000-0xff)="15620090fdf016e12abaea3d2da9d0acb2a6c7021528991d48a27baa0a3dcc8e196fdc0d40ac1b462cfb5e7aff23ddd5952e645d2e6c820db45984ebac45ab3f34e87237cb049604bc6b4ef03ac99532ae645c7f6df8ef21498a6da79186eb05b52850e7bd701285467dcaf24a162e23273a8adff888be03a782e648f655edbaf9f2591e998308b3ed9129c5798a808325b99b49e3a3abb3301b3eec2b57179956701deaf90a37b8c4b2f6022d1c9a8f82bc8e390a755641633422764c3de49810509ca8dedfad36443ed9c69ac81f89992273c262a7cb296cc8b951a2fa75d3ba478fcc80cb2b679ef39e471efb74bdbfe5d63e9394437a4f5db7f3943919", 0xff}, {&(0x7f0000354000+0xf2c)="e0d03d62ede73225d13c9a9a215423286963c809e2c9d0aee9635f1f573ef6ff67a4be194feed9b353ac4f8104a9a779dcabbcfda8ceaeed3aaff5517c42b0e019a052f77fb48e3709f7a1cef4df9c444981b7a9ddea6802c075798b", 0x5c}, {&(0x7f00009c3000)="08cd93572d6c82a2ce50b3a6735a3daffff66de8e99bcf64f37f388bab3b71d2ca3a2711eadcbcda4bfed209e641a26fce48bcea3027995ff561cb20dae36e666456e78cd5b353d574569c91855d8fad68ac266217f958a3c7faa9f4c2edc16d254a6ffb548950dfe49caa08fb71a0b6dd87cc30454a468501e891413555e373c1ff90ae761a7f79f82e14c91010d244e7714bc5d0671c3b1f7ac9a18e1d4f43b6c25632883a79056769dcaa1e4ec1d09a7baf6bd9830df3953d6479d58305c2d17a03004fabb7f30928723456fc603d15bb42bf2ee558d30b0244faaac06557eb90d8cef9780823a9c6e461df4c", 0xee}, {&(0x7f0000d90000-0xca)="eb8f090c04ce85dd8c5a2aac72931a1812d26d281f53aed3e6346775486ab3d7d024bc85f17edc915fc1ba87390e79f591c6bf31fdc850ada40db9efcb56b5e66cbd2910a44c83c9d79feafd0dbdbf83868063d6febc74cec30ffc2cf9d40ce86d77db697c255b130ca30aa40d775af63c913a20932ea7f232b3c59444536e40c5e90f82423902352e10ae5e31e0a20057b0c86f00214acb35ede886feb2ad2ae7c60f70f097e3271e01c9d5853be99f68605fe9d8ca59843ff7cf8084652d0f9316214bcaa20f47bb57", 0xca}, {&(0x7f0000581000)="788a621c2f6658a00c45fef0cd7c221cfd752365ff83", 0x16}, 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{&(0x7f00000b2000)="e9668428c560bc3e1b14c776784c89c4dfed5d54b8be898c43bf4c2917f3c322b5c5bd0c144c10aacd74e1410702052a7afc84aeafd93930a6ee2661fe26dcefbc8f534ce3f8fca0afeac3836b7c2f68bb53d16ab48aadd4a3336ccf959a9b486ebfc3577bea690e41134b175bd7067b78ac6f3f778a65575cb272b5d5ed14300b6a7cd01c34f2705f5bb01ab1e997fdf80c5c8d7bb51e55ce971f9284c8c7be2986accacabba2cb587e44debfde9b3ce94935778f", 0xb5}, {&(0x7f0000ec0000)="e52632787f4a952aa4c2049c274c9dc9acc465cc458a3811d793796dcb4955d5e80795b0289780b1e9ed525a8c2b693b8352cd53889e204e286282b65f97303c3fe9d61214c0b58add0846464ab8cde933b129791392bbc7772f2d3b8cdd73d916a03f154aa9b261e8d091299665a14378c3a595178a977c57207f6f28760f371d496a7171affa078f2b21140e19972e9aa04f2c2f830d289dc26d0eb7059228cb1a1c534bbb6748175cc175cabedba4d01b2b7c99c0ba6a66cb1f62b604a2fb892bd2f8396c351b3c753a86", 0xcc}], 0x5, 0x0, 0x0, 0x0}, 0x0}, {{&(0x7f000053f000-0xa)=@un=@file={0x0, './file0\x00'}, 0xa, 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{&(0x7f00002e1000)="d0a2e2cfb1f5b64430efda0689ea8de6adb42885eda26c9382198d7dd29596acfdab13bacce8c7c94bf893d458a15b397fbb2648ce9d0774cc21d8efdb52d8a1652bca74802b1d5f83d16a77ed4e227d07625d52358099f533144d02d411cd6ef1a9b84d2a3df2f0dd01e14b215f7d57db14422ee9fdb666bb9b8f979be468638129d512e7e8529efa37e288ddd9f1ca033132b6c8c835452d608aa9a14e0d463bd6943a616d83d26e360a491a95b82932a90449251c822089a99c459f079a380dd1102416ffb5d23262f7ebf405c2e4d8e15a630775418a050336a79d699b85aaec316f2108", 0xe6}, {&(0x7f00009e1000)="9f01ab245b7f576a19c19a95945aac951cfa7e7c0c49131957a8aed1cc6807e3d42a9d8a99adbee5241460f294053482a6a63b2757632182bdeedb489b322b798c69307e55f169b674c7d659f96c5554c20bae96b897e7dc8ed53a382e72db332174e1a2a8220818559d667aa4babcc372d999eeaf284f0a1e2cfa749c86d40621a724b15cbeedf2a859cb97be62fe7c12878da5f0384adffdd84b0b3aadb1b87221f0a2e90031", 0xa7}], 0xa, &(0x7f0000c74000-0x1a8)=[{0x100, 0x10b, 0x3, "a1b26d78a6d7703ed70669324dcf229d6e9e25e250a22f33c9dda2985cfa053cde4ef66984c305957524f75b766c9f9fcb07eef78f120afe5ada4776ba68f985b4c6a6fce9fd96b4ec9ae704e2bb81f8c81b781e91b938351cd9b3d5142ffb03674b76bec319ba1080570ea75f79fa5df8d812575fc2774f4c3242d6bfd52f2c043c6fb0f165e71d31f21c600139469f1de25b84f9ca868b2fa6855288b4fa3a0ca0be6221fa9f570efc9d58bdf8ee84131e9eba427147d1b7b3c8724b04d7ca4b54aaab9395c34d5c677f9b6351d4f8c1988ef6b51451d9b63ed0ae07d1a7bf912095e2b7f6d3d4b4e3c624ac5f93ae"}, {0xa8, 0x196, 0x9, "0714cba505fbc1bccb97bc8ad3d44d55919a3f188e703ba7a08cf4d94450a5745bdc051d4cdb618e02e331ee509346357eac9e29ee3995b5b104135ba07ade8778854c7e86871ea6e82e729ae8d84ca44aa8ed1fc14de90cd35d74a63702fae122da77f6e3664ceee7559b0252cad503e57e1978201fe96c0067605e5a181b8f1c79709e105cadaa45b957ae6c540e171a"}], 0x1a8, 0x0}, 0x7e}], 0xa, 0x20000011) recvfrom$inet6(r0, &(0x7f0000ad8000-0xf6)=""/246, 0xf6, 0x12000, &(0x7f000050a000)={0xa, 0x3, 0x1, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x20}, 0x1c) openat$ptmx(0xffffffffffffff9c, &(0x7f0000f53000-0xa)='/dev/ptmx\x00', 0x22000, 0x0) socketpair$unix(0x1, 0x4, 0x0, &(0x7f000071f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f000002f000)={&(0x7f0000f05000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000a9d000-0x10)={&(0x7f0000b1b000-0x8c)={0x14, 0xb, 0x1, 0x300, 0x6, 0x0, {0xb, 0x0, 0x1}, []}, 0x14}, 0x1, 0x0, 0x0, 0x4000011}, 0x40000) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x78, &(0x7f0000010000-0x4)=0x0, 0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f000003d000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000015000)=0xc) fcntl$setown(r0, 0x8, r1) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ptrace$setopts(0x4206, r2, 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000002000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f0000001000)={@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000002000-0x4)=0x14) setsockopt$packet_add_memb(r3, 0x107, 0x1, &(0x7f0000f9d000-0x10)={r4, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}, [0x0, 0x0]}, 0x10) ptrace(0x4207, r2) ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000000)={&(0x7f000071e000-0x40)=""/64, 0x40}) 2018/01/17 18:44:11 executing program 7: unshare(0x20000400) clone(0x0, &(0x7f0000273000)="", &(0x7f0000f13000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000961000)="") ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000102000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000002000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0x10000, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rename(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000001000)='./file0\x00') clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="") 2018/01/17 18:44:11 executing program 4: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x6a, 0x2, 0x1, 0x5, 0x1}, &(0x7f0000001000-0x4)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0xcea}, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00000c5000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ID(r3, 0x80082407, &(0x7f0000704000)=0x0) ioctl$int_in(r3, 0x5421, &(0x7f000064e000-0x8)=0x7) vmsplice(r2, &(0x7f0000803000-0x70)=[{&(0x7f0000919000-0xd6)="c62f0f689c639f313fa3a99a533f810bcc7da5aacb3c4ab70d149d50b17d37be16a66a2334b0683fc414b23946a85dc36c8ad8716f3c05a2e09e7995d24cbc455d9ab1f33ebaf0c47d22096eb8bb370f7b4857248004f2aba8fa2131eb92d5ab53d7f0a7062cb778e46e9c08b31d1f4d48bdcb13810c291908f2e00d3a62e34344125376ac956a9c672de2ee21e7df14776e162b3b1bd6bb6e5e38abe6b3cd29824701bd63719500618fd0645d9fd8f640819192156af1189ef9e947bf593eb4abbda83724bd8fea4dc6dee59de778b80f99869f3113", 0xd6}, {&(0x7f0000a80000)="86df299cbf8aed3b7a995f136e356adc6bd2864e84676f8e024758f0301eebbeafbb70e6addf3863cf21a24b8dc945df67e1069270f39d4863251a7fb79f91a6de971bc1e5dbe20636bb18768752", 0x4e}, {&(0x7f0000edc000)="f199563a3d623e892056f4be5010a8e48fefd4b43445595dd96f85aec96be090c4428e5a27e597cdbd4c44d756c7b4c5cde683993e2ef052408faee92cd4322737ba11da9c2eade5b52d0a838b460dffe309f9dc79c3dc2e3cebf7ffc3d643dc", 0x60}, {&(0x7f0000a37000)="7b326599", 0x4}, {&(0x7f0000f9b000)="b2b99803c5b9548ab3f236d305c9945a416d308d896f8f184981c8a42cdf1396cb51e99ec0597f3c822e8501e1e3f7a183b451d718f46da160eff2587ed4049a37a319b39e461cd6d29906e4d1d691dcd0d9389afd5de3b9a1da77db5921c0f8f3b78e5e99700009444342e133b697b328167d946f5badced7708902", 0x7c}, {&(0x7f00007d5000-0xcd)="2756a6df2de3cd6dda590926cb0ecaf8c4d32ad9b55ee8413be2ae770025084474c96e74030831a224ee6d6151f81085dc16eb6c5c33234580d4528ffe205cf5b756f352f7f68a85c80c60f6de2a9649c0914a8b2e647b78a75f542cff9ba90cf03ede24340f4d96edaac9e043c933a4d16b6ee16b4bb6c97f0edb658cd210928839d659088ebe6cf6e2bba248101fb3c234e15be939587c5f9b31f436b4262fecc1087e3176bbcfc1663640359230b5199aa769d3db8c669b3778e2ee1e5a84c7f8632b8fa1030bfd561f3a6d", 0xcd}, {&(0x7f0000782000)="c9c98138ad8d07651c7dbd44aafa5c809bbac0544ea23c06abbe7e5fd1eaf810ef2b866bfb5ce13bcb7a76f1f1ddc13b3da77f6a5ec1be4fe18c29d8db8536ef2c7e5ff7f0a61061e07551edf394835e181530f74855a91718546cf78f93f930de03054f8a92540c582001b3816c89f523d02c54c6900e9d986f65026288274a919a5b1ca50480", 0x87}], 0x7, 0x5) ioctl$SNDRV_TIMER_IOCTL_PAUSE(r3, 0x54a3) fcntl$setpipe(r3, 0x407, 0x0) 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x2) r1 = add_key$keyring(&(0x7f0000f2d000-0x5)='keyring\x00', &(0x7f000084a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000767000)='/dev/autofs\x00', 0x44000, 0x0) getsockopt$netrom_NETROM_N2(r2, 0x103, 0x3, &(0x7f0000213000)=0x6, &(0x7f0000676000)=0x4) r3 = request_key(&(0x7f0000aca000-0xc)='id_resolver\x00', &(0x7f0000f6c000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000e0a000)='\x00', r1) ioctl$EVIOCGREP(r2, 0x80084503, &(0x7f0000ce6000-0x94)=""/148) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) select(0x40, &(0x7f0000001000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000014000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000013000-0x10)={0x0, 0x0}) r4 = dup2(r0, r0) ioctl$DRM_IOCTL_MAP_BUFS(r4, 0xc0186419, &(0x7f0000530000)={0x4, &(0x7f00006ee000)=""/74, &(0x7f0000387000-0x60)=[{0x5, 0x26, 0x0, &(0x7f0000053000-0x26)=""/38}, {0xfde, 0xf9, 0x9, &(0x7f0000dd3000)=""/249}, {0x1b8d, 0xfc, 0x3ff, &(0x7f000077a000)=""/252}, {0xfffffffffffffffe, 0x46, 0x0, &(0x7f0000931000-0x46)=""/70}]}) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) pipe(&(0x7f000051a000-0x8)={0x0, 0x0}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000641000)={0x0, @in={{0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xe3a, 0x80, 0x846, 0x6, 0x75}, &(0x7f000070d000-0x4)=0xa0) keyctl$search(0xa, r1, &(0x7f00009e6000-0x5)='user\x00', &(0x7f0000ef0000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, r3) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x72, &(0x7f0000718000)={r6, 0x9, 0x10}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000203000)={r6, 0x43, "0221674e8e0d0b7b300bb569709917e0abc1f23f6c642a764b99b0bae00d49407cf971e8011d4d690a42ea89cc4c5790f2f63789f61e6fa95a57e4b0066e685f7d8963"}, &(0x7f0000cbb000)=0x4b) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000c7f000-0x10)={&(0x7f0000088000/0x3000)=nil, 0x3000}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000d99000)=@assoc_value={0x0, 0x0}, &(0x7f0000376000-0x4)=0x8) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f00001bf000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000050a000)=0xe8) stat(&(0x7f0000eb1000)='./file0\x00', &(0x7f0000c0c000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000d60000)='./file0\x00', r7, r8) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bf7000-0x20)={{&(0x7f0000125000/0x1000)=nil, 0x1000}, 0x1, 0x0}) r9 = socket(0x200000000010, 0x2, 0x0) write(r9, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x24) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0x19000)=nil, 0x19000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r0, 0x0, 0x30, &(0x7f000001a000-0x4d8)={0x7a11, {{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x8, [{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x4d8) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r1, 0x0, 0x11, &(0x7f0000017000)="47e748b69e1de62668b3b2b3ca8d4e6415638ce213e895959d3c7cc4cff3854c96c5c50f936e46de9860806ad9e14972de41e7e04665e1fc9952cf407c218d28d46a9ed9bbdb7a8030691dcb8d8be35847458e2163487de252d09ae0ec45fa2addc586d527cbc075557b7060b32737a1dae707d1c4e250bc08493f4378732b35025ad539948a019c71fdf4839338461029014560c4c33dbfaf65a8bd37b8fafe80d3fa4c45dab91c24f876528148a4cbadc6931a843c33c7fd3eac3c3e48575af6385b54", 0xc4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x2a, &(0x7f0000008000)={0x0, {{0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) lstat(&(0x7f000001a000)='./file0\x00', &(0x7f0000019000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000013000-0x4)=0x90) 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f00006b3000)='/dev/usbmon#\x00', 0x0, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000b06000-0x55)=[{&(0x7f0000f2b000)="", 0x0}], 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TEMPO(r0, 0x40189206, &(0x7f0000494000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:11 executing program 5: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000dbd000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbd000-0x4)=0xc) r1 = socket(0x4, 0x6, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp_int(r1, 0x11, 0x64, &(0x7f00000e5000)=0x0, &(0x7f0000000000)=0x4) setpriority(0x1, r0, 0x0) 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) r1 = dup(r0) setsockopt$inet_tcp_int(r1, 0x6, 0x2, &(0x7f00000e5000)=0x80, 0x4) bind$inet(r0, &(0x7f0000105000-0x10)={0x2, 0x3, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000e9c000-0x10)={0x0, &(0x7f0000f07000)=[]}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000479000)=0x8, 0x6d3) connect$inet(r0, &(0x7f0000987000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00003c3000-0xa)={0x0, 0x0, 0x0, []}, 0x8) getsockname(r1, &(0x7f00006dd000)=@in6={0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0x0}, &(0x7f0000289000-0x4)=0x1c) ioctl$sock_netdev_private(0xffffffffffffffff, 0x0, &(0x7f000089d000)="") sendto$inet(r1, &(0x7f000093c000-0x1000)="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", 0x415, 0x0, &(0x7f0000ee9000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) read(r0, &(0x7f0000280000-0x1000)=""/4096, 0x1000) 2018/01/17 18:44:11 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000013000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000001000-0x6f)={0x0, 0x67, "a2b40f2d20436b756577875a2e646dc3fc7ee1a55e4489e4d72e749315816801013248cead76187320f101604476de38376ec98c9b013a44cf6362bd867c911cc788a9091c22e3cfe3f7fb14f7c4c06384861001ddc173ba62b2abceb37d3d6c2c2ef2fd156481"}, &(0x7f0000012000)=0x6f) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f0000013000-0x8)={r2, 0x4}, 0x8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) futimesat(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', &(0x7f0000013000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvfrom$ax25(r1, &(0x7f0000000000)=""/73, 0x49, 0x10000, &(0x7f0000012000)={0x3, {"71822024af64f9"}, 0x3ff}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0x7fffffff) r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000fd4000)={0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000f6c000-0x4)=0x1c) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00008c0000)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f00000b7000-0x4)=r5) tkill(r3, 0x15) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00006d1000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x3001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='\x00', 0x0) write(r0, &(0x7f00007fc000-0x3)='H\b\n', 0x3) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) writev(r0, &(0x7f0000bb3000-0xa0)=[{&(0x7f0000219000-0x24)="1b02e6b4fa0ca0207bdd699084d50b2eaa3bfd8c70584b5131e9a93fc0fffacfe16c13c3", 0x24}, {&(0x7f0000030000)="577fc088d74438b85c95b86d7da4ea76318d76912292a5b53e48d491a2c960b341da4009b2c74bddb8c3d9a1f473709e035cce1fc37e270a6b5853d25befc363b52a8709296f6cfc5a673b0301fa93fc8df5805bcfc6f48af3b9b3911e9539ac7617b9959f77c07e63e6b1f7a9bd432073ab764d04a130ffe7374babeccef5d98aa20915060fbd2d37cab879a92ebcc4a70724cc9aef7b3cc30d587c60e9a148ca1cb685f76c81c64e15db8ac4f9b6d099297b3d1d89de36571fa7443bac797443a35d07aab2cb09023e2301449481cb79f22f2b979e99c13f872ba43d30fdbb78c864f1edc8", 0xe6}, {&(0x7f0000972000-0x40)="92a3dc17f5cd47b9d750cd851484f10b29c298bdb7f7e73855f4b6acd174ae4b4a8671588603e2726c8c0ad930ea80b7ad5564b5077b373b8552848861988c68", 0x40}, {&(0x7f0000ec5000)="fc6584d0c4b4bd411f0df13c219c78c090827fe2b7d938136b51692218686f7f920c42aaedb65445100558e9276247af40bf", 0x32}, {&(0x7f0000f07000)="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", 0x1000}, {&(0x7f0000c2a000)="028caf0958449c9026dd5ffb585d950e5a24394c96ccccc7cdce2f4b8190579f2208e8acc674b7e88919f524883147f6abc41c35", 0x34}, {&(0x7f00004e7000)="", 0x0}, {&(0x7f0000bf4000-0x2f)="e0da027a261dcc35d726b48d083ca8d46e0b170e4ec380d67673a23dae1383fe88d746c1bc85001cf450e6ed135f97", 0x2f}, {&(0x7f000029d000)="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", 0xfe}, {&(0x7f0000915000-0xd)="0118859eb1e3887a3844def573", 0xd}], 0xa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) creat(&(0x7f0000dfe000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000001000)='./file0\x00', &(0x7f0000002000)='./file0\x00', &(0x7f0000bdf000-0x31)="3970006c68b50fe2300cdf5e15db9a235b7170dc6cf24796ecff36a64daa080000005aec8f6a7b6918fae2522f4d700dfb", 0x0, &(0x7f00006ca000-0x9a)="") 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0x8e000)=nil, 0x8e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) mmap(&(0x7f000008e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readlink(&(0x7f0000023000-0x8)='./file0\x00', &(0x7f000008f000-0xf3)=""/243, 0xf3) fcntl$setownex(r0, 0xf, &(0x7f0000080000)={0x20000000003, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f000008e000-0x8)={0x0, 0x0}) 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000d6e000)='/dev/sg#\x00', 0xb0a1, 0x4000) keyctl$set_reqkey_keyring(0xe, 0x3) ioctl(r0, 0x2272, &(0x7f000003a000-0x2)="") 2018/01/17 18:44:11 executing program 1: prctl$intptr(0x1d, 0x1) r0 = dup(0xffffffffffffff9c) fstat(r0, &(0x7f00008d0000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setfsgid(r1) bind$unix(r0, &(0x7f0000c9c000)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000000000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f0000ff1000-0x4)=0x8000000000004, 0x9c) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f000095c000-0x4)={0x0, 0x0, 0xfffffffffffffffc}, 0x4) memfd_create(&(0x7f0000d04000)=')$proc:\\\x00', 0x0) ioctl$EVIOCGPROP(0xffffffffffffffff, 0x80404509, &(0x7f0000ff1000)=""/36) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000658000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000ff3000-0x4)=0x0) r4 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ff2000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000dc1000-0x5d)=""/93) sendto$inet(r2, &(0x7f0000865000)="", 0xffe4, 0x0, &(0x7f0000fda000-0x10)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000111000)='/selinux/checkreqprot\x00', 0x80000, 0x0) r6 = inotify_add_watch(r4, &(0x7f0000aeb000-0x8)='./file0\x00', 0x1112fc9bda13653f) inotify_rm_watch(r5, r6) socket$inet6_tcp(0xa, 0x1, 0x0) 2018/01/17 18:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioperm(0x8, 0x3, 0x7ff) seccomp(0x1, 0x1, &(0x7f00001a3000-0x10)={0x2, &(0x7f0000022000)=[{0x0, 0x0, 0x0, 0xffffffffffffffe0}, {0x16, 0x0, 0x0, 0x0}]}) seccomp(0x1, 0x0, &(0x7f0000045000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xffffffff}]}) r0 = syz_open_dev$mice(&(0x7f00007bb000)='/dev/input/mice\x00', 0x0, 0x4001) execve(&(0x7f00000f5000-0x8)='./file0\x00', &(0x7f0000d17000-0x38)=[&(0x7f000020b000-0x7)='cpuset\x00', &(0x7f0000676000-0x1)='\x00', &(0x7f0000128000-0x10)='/dev/input/mice\x00', &(0x7f00000bb000-0x10)='/dev/input/mice\x00', &(0x7f000055b000)='/dev/input/mice\x00', &(0x7f0000584000-0x1)='\x00', &(0x7f0000bce000)="b000"], &(0x7f0000d03000)=[&(0x7f000024c000)='/dev/input/mice\x00', &(0x7f0000e39000)='/dev/input/mice\x00', &(0x7f0000836000)='/dev/input/mice\x00', &(0x7f0000a53000)='/dev/input/mice\x00']) seccomp(0x1, 0x1, &(0x7f0000295000-0x10)={0x1, &(0x7f000005f000-0x10)=[{0x6, 0x0, 0x0, 0x0}]}) getsockname$unix(r0, &(0x7f0000851000-0x5c)=@file={0x0, ""/90}, &(0x7f000077b000-0x4)=0x5c) 2018/01/17 18:44:11 executing program 0: stat(&(0x7f0000d35000-0x8)='./file0\x00', &(0x7f0000d77000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000fe9000)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000003000-0x4)=0x0) perf_event_open(&(0x7f0000003000-0x78)={0x0, 0x78, 0x8f, 0xf7, 0x0, 0x1000, 0x0, 0xffffffff, 0x5020, 0x4, 0x9, 0x5, 0x6, 0x9, 0xb5, 0x180000000000, 0xe7, 0x80000001, 0x1000, 0xa8, 0x7f, 0x7, 0x2, 0xa6, 0xfffffffffffffe00, 0x40, 0x4, 0x5, 0x4, 0x7, 0x8, 0x3f, 0x942, 0xfffffffffffff5c1, 0xb, 0xd65, 0x9, 0x5, 0x0, 0x1000, 0x0, @perf_config_ext={0x4486bd52, 0x4}, 0x4000, 0x8, 0x10001, 0x6, 0xef, 0x8, 0x20, 0x0}, r2, 0x1, r1, 0x8) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$ipx(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000002000)=0x10) accept4$netrom(r1, &(0x7f0000000000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000002000-0x4)=0x48, 0x800) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0) setregid(0x0, r0) [ 205.414316] IPv4: Oversized IP packet from 127.0.0.1 [ 205.435112] 9pnet_virtio: no channels available for device H [ 205.435112] æ´ú   {Ýi„Õ .ª;ýŒpXKQ1é©?ÀÿúÏálÃWÀˆ×D8¸\•¸m}¤êv1v‘"’¥µ>HÔ‘¢É`³AÚ@ ²ÇKݸÃÙ¡ôspž\ÎÃ~' [ 205.435112] kXSÒ[ïÃcµ*‡ )olüZg;ú“üõ€[ÏÆôŠó¹³‘•9¬v¹•ŸwÀ~cæ±÷©½C s«vM¡0ÿç7K«ìÎõÙŠ¢ ½-7ʸy©.¼Ä§$Ìšï{<à X|`é¡Hʶ…÷lÆNÛŠÄù¶Ð™){=‰Þ6W§D;¬ytC£]ª²Ë >#D”Ëyò/+—ž™Á?‡+¤=0ý»xÈdñíÈ’£ÜõÍG¹×PÍ…„ñ )˜½·÷ç8Uô¶¬Ñt®KJ†qX†ârlŒ 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0x4f5000)=nil, 0x4f5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f00003e8000)=[@in6={0xa, 0x1, 0x1, @loopback={0x0, 0x1}, 0x4}, @in6={0xa, 0x1, 0xfffffffffffffffe, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x7f}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x1, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, @in={0x2, 0x0, @rand_addr=0xfffffffffffffff9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x80000000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in6={0xa, 0x1, 0x40, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x800}], 0xac) r0 = syz_open_dev$binder(&(0x7f00004f2000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000004000)={0x4, 0x0, &(0x7f000000d000-0x70)=[@enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000005000)=""}) r1 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00004f4000-0xc)={0x20000000, 0x0}) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) mmap$binder(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000131000)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) timer_create(0x4, &(0x7f00004f2000-0x60)={0x0, 0x0, 0x5, @thr={&(0x7f000002f000)="", &(0x7f0000159000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00004bf000)=0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f000006a000-0xc)={0x0, 0x200, 0x30}, &(0x7f0000312000)=0xc) mmap(&(0x7f00004f5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00004f5000)='/proc/self/net/pfkey\x00', 0x4000, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r3, 0x84, 0x6b, &(0x7f0000076000)=[@in6={0xa, 0x3, 0x3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x15}}, 0x40}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x9, @loopback={0x0, 0x1}, 0x100000001}, @in6={0xa, 0x2, 0x3f, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x7f}, @in6={0xa, 0x0, 0x3ffc000000000, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffff0001}], 0x90) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x19, &(0x7f00004f6000)={r2, 0x6}, 0x6) mmap(&(0x7f00004f6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sysfs$2(0x2, 0xe7e, &(0x7f00004f6000)=""/99) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00004f4000)={r2, @in6={{0xa, 0x2, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0xfffffffffffffff7, 0x6928, 0x100000000, 0x1, 0x80000000, 0x400, 0xfb, 0x5f7b, 0x20000000000, 0x0, 0x7fff, 0x3ff, 0x9, 0x80000001, 0x4]}, &(0x7f00001d3000)=0x108) timer_settime(0x0, 0x0, &(0x7f000037c000-0x20)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000492000)={{0x0, 0x0}, {0x0, 0x0}}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000003000-0x30)={0x4c, 0x0, &(0x7f0000268000)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000373000-0x40)=[], &(0x7f0000043000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000002000)=""}) mmap(&(0x7f00004f7000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f00003e5000-0x8)={r4, 0x641}, &(0x7f00004f8000-0x4)=0x8) 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl(0xffffffffffffffff, 0x2, &(0x7f00006ed000)="1713f5e5706dd0216afe3761b31c0666575e5d4e68f9a55065066ad0c7aebb243b5ebb914f5625ab296e7b4f08b65738d096772df4a2a1e23c08072c90c07568d440e8a68b6d21c8872debe344861e5c99caf9102507a7796daec9") ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000a1000)=0x0) setsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000e69000-0x4)=0xffff, 0x4) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f00001d9000-0x8)={0x3, r0}) ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f00007ca000-0x55)=""/85) 2018/01/17 18:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00002b6000)={&(0x7f00001ea000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f0000060000-0x40)=[{&(0x7f0000662000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f00008e0000)=""/4, 0x4, 0x0}, 0x0) bind$inet(r0, &(0x7f00001ee000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000c2f000)='./file0\x00', 0x8101, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000a22000-0x14)={0x2, 0x6, 0xdb, 0x7, 0x67df, 0x7f, 0xffff, 0xffffffff80000001, 0x2, 0x800}) sendto$inet(r0, &(0x7f0000763000-0x1)="", 0xfdc7, 0x0, &(0x7f000057c000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/17 18:44:11 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000ae8000)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) getsockname$ipx(r0, &(0x7f0000675000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000918000)=0x10) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\tv\t', 0x1001, &(0x7f0000845000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) socketpair$llc(0x1a, 0x1, 0x0, &(0x7f00007db000)={0x0, 0x0}) mount(&(0x7f0000f30000)='./file0\x00', &(0x7f0000f78000)='./file0\x00', &(0x7f0000a5a000-0x5)='ext2\x00', 0x1000, &(0x7f00008cb000-0x6f)="") 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpgrp(0x0) r1 = gettid() rt_sigprocmask(0x0, &(0x7f0000ff2000)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r0, r1, 0x12, &(0x7f00003f0000-0x10)={0x0, 0x0, 0x0, 0x0}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGSKNS(r2, 0x894c, &(0x7f0000180000-0x4)=0xfff) rt_sigprocmask(0x2, &(0x7f0000b9d000-0x8)={0x0}, &(0x7f000054b000)={0x0}, 0x8) 2018/01/17 18:44:11 executing program 1: mmap(&(0x7f0000000000/0xabb000)=nil, 0xabb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x4, &(0x7f0000107000-0x37)="", &(0x7f0000001000-0x4)=0x0, &(0x7f0000532000-0x4)=0x0, &(0x7f0000530000)="") r0 = signalfd4(0xffffffffffffffff, &(0x7f0000abb000-0x8)={0x4007ffffffd}, 0x8, 0x0) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000abb000)='attr/current\x00') getsockname$packet(0xffffffffffffff9c, &(0x7f00006ac000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000753000)=0x14) setsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f00007d7000-0xc)={r2, @multicast2=0xe0000002, @loopback=0x7f000001}, 0xc) read(r0, &(0x7f0000abc000-0x80)=""/128, 0x80) mmap(&(0x7f0000abb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006ee000)='/dev/sequencer\x00', 0x200880, 0x0) mmap(&(0x7f0000abc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x15, &(0x7f0000abc000)={0x400}, 0x1) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000abc000-0xb)='/dev/hwrng\x00', 0x161400, 0x0) ioctl$TCSETS(r4, 0x5402, &(0x7f000018c000)={0x100, 0x0, 0x5, 0xff, 0x1, 0x401, 0x8, 0x81, 0x8, 0x40, 0x10000, 0x1}) ioctl$SNDRV_TIMER_IOCTL_GINFO(r4, 0xc0f85403, &(0x7f0000064000-0xf8)={{0x0, 0x3, 0x200, 0x3, 0x7}, 0x100000001, 0x40, 'id0\x00', 'timer1\x00', 0x0, 0xf1a, 0x54, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) connect$inet(r0, &(0x7f000005f000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) accept4$inet(r0, 0x0, &(0x7f0000edc000)=0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x20000000050, &(0x7f0000791000-0x10)=""/16, &(0x7f00004d1000)=0x10) 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000a76000-0x8)={0x0, 0x0}) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000d07000-0x4)=0x9, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) listen(r0, 0x0) openat$selinux_member(0xffffffffffffff9c, &(0x7f0000f0f000-0x10)='/selinux/member\x00', 0x2, 0x0) 2018/01/17 18:44:11 executing program 3: umount2(&(0x7f0000f4a000)='./file0\x00', 0x0) [ 205.435112] Ù0ꀷ­Udµ{7;…R„ˆa˜Œhüe„ÐÄ´½A ñˆU£¡Ý„X—w€ræÈ}°ŒègG¨Ë+¢/ä(Ì…“ó*^&ár•°°ó7ÁËåq¡ùC(䉕ø´Ã³†Ð2àµ%Þ;Ò®àÀý…gr¨Ç›ŸLîáýàcc6 [ 205.455688] binder: 8040:8041 got new transaction with bad transaction stack, transaction 469 has target 8040:0 [ 205.455700] binder: 8040:8041 transaction failed 29201/-71, size 0-0 line 3031 [ 205.458821] IPv4: Oversized IP packet from 127.0.0.1 [ 205.465670] binder: BINDER_SET_CONTEXT_MGR already set [ 205.465678] binder: 8040:8043 ioctl 40046207 0 returned -16 [ 205.467736] binder_alloc: 8040: binder_alloc_buf, no vma [ 205.467752] binder: 8040:8043 transaction failed 29189/-3, size 0-0 line 3127 [ 205.507224] binder: undelivered TRANSACTION_ERROR: 29189 [ 205.507364] binder: release 8040:8041 transaction 469 out, still active [ 205.507368] binder: undelivered TRANSACTION_COMPLETE [ 205.507373] binder: undelivered TRANSACTION_ERROR: 29201 [ 205.507387] binder: send failed reply for transaction 469, target dead [ 205.564047] 9pnet_virtio: no channels available for device H [ 205.564047] æ´ú   {Ýi„Õ .ª;ýŒpXKQ1é©?ÀÿúÏálÃWÀˆ×D8¸\•¸m}¤êv1v‘"’¥µ>HÔ‘¢É`³AÚ@ ²ÇKݸÃÙ¡ôspž\ÎÃ~' [ 205.564047] kXSÒ[ïÃcµ*‡ )olüZg;ú“üõ€[ÏÆôŠó¹³‘•9¬v¹•ŸwÀ~cæ±÷©½C s«vM¡0ÿç7K«ìÎõÙŠ¢ ½-7ʸy©.¼Ä§$Ìšï{<à X|`é¡Hʶ…÷lÆNÛŠÄù¶Ð™){=‰Þ6W§D;¬ytC£]ª²Ë >#D”Ëyò/+—ž™Á?‡+¤=0ý»xÈdñíÈ’£ÜõÍG¹×PÍ…„ñ )˜½·÷ç8Uô¶¬Ñt®KJ†qX†ârlŒ 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) unlinkat(0xffffffffffffffff, &(0x7f0000012000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000414000)='/selinux/status\x00', 0x0, 0x0) 2018/01/17 18:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$setmm(0x23, 0x5, &(0x7f0000a7e000/0x1000)=nil) mlock2(&(0x7f0000b7f000/0x3000)=nil, 0x3000, 0x0) seccomp(0x1, 0x2, &(0x7f00004cb000)={0x2000000000000178, &(0x7f0000f1a000-0x48)=[{0x88c, 0x9b47, 0x5, 0xfffffffffffffff7}, {0x34, 0x2, 0x8, 0x40}, {0x7, 0x2000000000000000, 0x9bb5, 0x40}, {0x4, 0x1000, 0x8, 0xffffffffffffffff}, {0x4, 0x3, 0xfffffffffffffff8, 0x0}, {0x2, 0x3504, 0x5, 0x4}, {0x6, 0x9, 0x297, 0x2}, {0x5c, 0x1, 0x9, 0x1}, {0x8, 0x4, 0x6, 0x1f}]}) mincore(&(0x7f0000145000/0xc00000)=nil, 0xc00000, &(0x7f0000e66000)=""/0) remap_file_pages(&(0x7f00008bc000/0x3000)=nil, 0x3000, 0x300000d, 0x5, 0x10000) 2018/01/17 18:44:11 executing program 7: r0 = getpid() r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000886000)='/selinux/member\x00', 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000ca4000-0x20)={@generic="5f8ae869d959016889005c3ac22e1fdc", @ifru_flags=0x4501}) waitid(0x0, r0, &(0x7f00004dc000)={0x0, 0x0, 0x0, 0x0}, 0x80000002, &(0x7f0000dd8000)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xf7a000)=nil, 0xf7a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000e72000-0x4)=0x2000000000003, 0x4) setsockopt$inet6_int(r2, 0x29, 0x21, &(0x7f0000f73000)=0xb93, 0x4) sendto$inet6(r2, &(0x7f0000d00000-0x599)="", 0x0, 0x0, &(0x7f0000f67000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) socketpair$inet(0x2, 0x80000, 0x1, &(0x7f000009d000-0x8)={0x0, 0x0}) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r4, 0x6, 0x1d, &(0x7f000012c000)={0x3, 0x7, 0x9, 0x800, 0xd1}, 0x14) recvfrom$inet6(r2, &(0x7f0000f64000-0x59)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) mmap(&(0x7f0000f7a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000f7b000-0x8)=[{0x0, 0x20}], 0x1) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000f7c000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000f7c000-0x4)=0x14) mmap(&(0x7f0000f7b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8936, &(0x7f0000f7b000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x3, r5}) r6 = openat$pktcdvd(0xffffffffffffff9c, &(0x7f00007a7000)='/dev/pktcdvd/control\x00', 0x101002, 0x0) ioctl$TUNSETIFF(r6, 0x400454ca, &(0x7f0000951000)={@common='irlan0\x00', @ifru_mtu=0x10000}) 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000845000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0x1, 0x1, &(0x7f00005bc000-0x4)=0x0, &(0x7f000022a000-0x4)=0x4) 2018/01/17 18:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedreceive(r0, &(0x7f000009d000)=""/224, 0xe0, 0x0, &(0x7f0000e6f000-0x8)={0x77359400, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = gettid() timer_create(0x0, &(0x7f00005e8000-0x60)={0x0, 0x12, 0x0, @thr={&(0x7f0000d3b000)="", &(0x7f0000e6c000-0x5c)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) tkill(r1, 0x1000000000016) 2018/01/17 18:44:11 executing program 5: mmap(&(0x7f0000000000/0xdba000)=nil, 0xdba000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x11, 0x8) r1 = socket(0x10, 0x6, 0x2) r2 = fcntl$getown(r0, 0x9) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f00005b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000c7f000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() r6 = getegid() mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresuid(&(0x7f0000dbb000-0x4)=0x0, &(0x7f0000818000-0x4)=0x0, &(0x7f0000242000)=0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getgroups(0x5, &(0x7f0000dba000)=[0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]) r9 = getuid() r10 = getegid() mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000dba000)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000dbb000-0x4)=0xe8) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000524000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000dbb000-0x4)=0xc) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmmsg$unix(r1, &(0x7f0000c6f000)=[{&(0x7f0000dbb000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000dbb000-0xa0)=[{&(0x7f0000dbb000-0x61)="489c8ac082e1ba75330e3b07f1a5de091354af02e14b59c2a0947d21f173f75b20fe64a85262d39bb4ff1d8f671f40094cde8f54f2859a4561b13937a90153bc782d2548f0a7d2556b9192e6f70c59c3c573522a7e0d68177c93f715e4a6de4abb", 0x61}, {&(0x7f00002f5000)="bab5cd917f2aa88370afeac975627096587130977f2c4cdbf2bfe94ae6494bc3566624ed5a9d0b581286f64f72063ef6c117474d8802185cbe2fe52f11a56eba08b47f345b1b94b36230218e8eff0b5c1d692029ccae29d0e7ab", 0x5a}, {&(0x7f0000dbb000-0xbd)="e8e9923b2962ebd612312a252a33dea7e2fdbb548049948a44d7323237f85713d7cf1e40cae6205c9f6bdcf4f8860387059e9b897aa6a61058eb912b317fca0738cfa13a09571afbcb109272b12519c2e878bd4d4bc3c2d014b9bf87f0e775fb1e5c03e81ec63395c9544d15319e0aec525ee239838d21622ea56acc04bb051926ade078085531a8e1248d6aa9d4ef4cd1bde77a7c52c817266394a153a9ce9d46c5545fd6c5c6496d94b309462a98b315281c48fcc197c1ee070c78a5", 0xbd}, {&(0x7f0000222000)="f7409e458cb7ba3e992a99be1bf12482018ab1c1cb762e4942f31162ddf63260177915b96b2c29797e2c8e83a4a9a123f898866e2389486e4fd3997dd1549358f5fd9cb8835d993cc0bad85ea471bb7a322deadbfb60c3e23885115953bd28a631b81e733483b123ffcfe0fb64875c17df53721c5c14e73f6731a7ad07f8c3058446124723af095ada317ae774f29e8098029793cc1e0bb748a3ec233aba96e6c323430948ec698e2b1894bac91adafdcb6284818fd094e31d5ca244f474595429", 0xc1}, {&(0x7f00006c6000-0x6b)="795f39ed6953896bdcdc5baad45e68f3fd436d2af56a57d00747f0f6b583446df63076e850568b1af70866e8ddf7b63941c8b5b16eee7cfa86b1dd1c658b29b601f853eb07facbadad9e22a87ad5ee8e0b76b6c74fe2aec3c379ed921d97b9d8cff10eb5453be0eb5f4adc", 0x6b}, 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{&(0x7f0000dbb000-0x1000)="9da5e6cf714b8081994471559008da6d3331140fcd15d2adf24c371e90c9d80554265eaf2787a396273a03ba8d5ec04a864484fe06b9dce51c802bd314588352f3053fb45478c1844adb1d64c5cf92621ea60c443309059536d4f4e741d1ed315eda0c35f52dc2d44671525235633c952d3250468929dc69fae52fd2bca4992726b04535d8953e517cce2db8ba54aa501eab7e63734691c996f17eb1932136b4337728e684d547aab60bdb1a62efc2f97867426a681f28407520ee299cffa2bffde82149c2f469156289cdc31d191dd61c5224b7da9bd67a2fc2f8e825bd65a4f4e4510bb3ca383367a89c321e5a3bde5bd67546a29c1c4d014c99d64ccc954702350eb827b253f20323987dae9d4ee6097e0479e8a134e31a7bb42380e4231e223276a9a92760a997529714a43915363b95cd227963459e805886c58a3e9597915e395c65a1241b2e47d48ef1fe1b67c41b2a5710ef3865c789ae65529786009ae01e4a9adb87a0f11c2188f8614da798284034e3e1333f0a9da1d34474508a3050c56da5b3ff8f4fa55651f3151e2baa0ac5713692b4885eaa67bdfac2dd59d2d73916fe5b2bce6af48b38cd8c8e5aa3c1013aff6bec631466bfdbbd12dde259006973a1dff234ba42793149459d568aa82de6080fa7c192a77e9b22c11c2d34e86514875056e3cdcc3ab9db94109c78e995b85d9e565fed35e84a8bef4e43464ec9b17fa2b7c0ef921b87d8abbfb42d09ff7ac786cbeaf6d256024d148bbcb178c4a67b91e0b149028efeb7fe8c3563abf15e01118c4c422c01cfec8d72d262fdd6832a018abad0cdf87279129262f064fe9f9cba4457861fa94c8da6f9b80dabea9ba29071d2aa38df3f6e2c05b931aff0eb606d8879ed293bb152d066a2cef7d767bb86775a7a0d582e3205bfd6ceb44ecc2681981b0f7a786baa77681130eabf19e9f816fe637c0f2d8c8c24fbffdf1c6c2003f062a35edbcc0ababeed34b0f7f667c13f33d466b8f53ef9a80b14aa46f29d7e49ed19ea1436d5e26dc307cfde057b4661248fc06039efcd123bd8b34cd85b191aecd54c7ecedb12494314a1cf1a8da5490d6ac8504b3a4ee8c6aa89b932d1a8e32de1debcb8877b6abd9d4f52c26f309c2e74c395731b6beba70ed6309e42520c0f7442ebb4bc1ca3811ab5b6a4293a45f4f4df5f202a276bcea8d843791f464f8c066aa3443e0f599597ff1c2652efad477b1e9c58eadb8d02371125d23dd7738b4d5e5c5f24924a27eca8599913c11620cc843ddfeb6807a2389b1a50cb0124f8b201d2e36cc79c50340811b46d4b9dc762e3086a69c5de2c2c5b41cf09215ddd8712e261c4128dbfdc1e29b748a7a4e17ec4e6d42d5862571574e4dad89b014ad1763afc6a8e83d95bda18eca59c0d98926f3c084bf30d17cdcc4014972fcec0cff77d5afbcd26e41212ca4a3386e784e160844b5a696ced0516dccf857a095d732aa30e5e183042c613fd5a12c4dc9d6f5a0f05fe24d1f465ca355ad116f22fd5f25eb8353898209073ebb7ef9836dadcaffbc648ccb91c6bb06d14428099322add2aeb10786ab21c7289c21cd7073e1e22f27ceffec4879e9779e3ac1ddaa319d121e96c75973f7bfbb8a0641d88bd8edc5c135eb0c8add3dd065aaba00d594dce54296c5d3a699f0f1f445256bbf5c5ab734cf5ff298db433a8ae6eb1a324e60c309611637eebd716f7e4607bf408166752508ecaccbf6ecc0a8a24d120910bba7639a494fa304eecdca06150f57b572aa46d012965528da9a63f6d3eb81c130bdbe67fb3043e028ce62a0cad2e323cde2409e720c926c32f7eea4e23e88be3bc2d8e051957a09dfc0c4491c5aedec42c1fe207062345ec0d059ad95bb1f5888390e5e86be8d9c444cfb0a1333b82ef362c4e85477371d3dc4c46d009840b265a7dd6d8920fcdbd3bcafbba8b8d04fa7a286539f83e143bd6a45b6aff04e81cdbda79f759bb61d7f159e814484c4e67af443c54571ca615ab9afaf3712dfcff799019300132e3638a813095f0940238acee7e50d72be341e2883e8aa1e2c26069efb15b4f94c18cd159fa9d1cf91e4382641a719e66b5fdfde934bbd306416672c776e3d8f2b867c7661d4b3af1ed16489a61a1ab3732cb683da8a18648a87c2a0d11359e7a995a9f5e138a0a051b001c7544ab5de0319a435cf04c6a8bb6451f40e91c74dfa644ede6c691f2056750c9915ae667706c1582d7e5df920f7f54ff288a708bdf7e2004f9ab37e6f44465c48bdcd9f683b6a5055867e070f30a796c91281cac2b86839e277fcdb88e656caaa6d740457f14e49a0a4f76c3e9012f9e89867d6a3a05273831b71f469d74432ce1d89ec94e212c0c4c2bff06782241c6687974ec77ac1900638992294c0aabfb3fd9e5e91e9d93d09fc4b02f22bfdf6397fef6bb894855cba5a41691e001e452e6dfaf1fd7335806b5061778c013ef646cd18f08dde1b1b59e4e524491941ec3862527ab86c5956e2211bd59933ebb6a7206bedb15d741eaac8ffe5d7b0e53ef7703105f2c2fcd024dcdc52e2feb2730b286a82a49b7489128bc6b4072a11d986fceb3e8344d734f780a97b2841022c60336efe198bf59f2223835d50e66aaf86c2ab3d5de6d28c64366e9ef03074f40aa0a8fde3485438c2f65140ea330e89e767848e6d2efb5028875a3b64371229939acf198e61d11f1de9c1424a1ad2d4f80918da1af27122dd20a12d03c26f7d412c94486a21265fcbded5e3a8867586e14eec1e85e4b89664734931735726428d2186cf4b7dbd85dcb59503e331d3a08c8d1f735cfc51efa260fa41a7afddcbfccde396b81ae24b1efc94f64c627c334a0c029acaef38c4cb091c07f40900eaedcb727598ee950179eb702525cccebaae8c3deeabf56baca293731e11fdb7843a1d253a520b90026fcebe9bf4d726e8c4a23250edf47b532c6e4907182d914e40e53a7a6a09b15d96dc444899f9a59bc27a4e226146428979ac4be7e7d8b91b70aa1c92d6f380c86dace71ef0a0324c58556686f0fcfc99f7c7bd09fc5e94f298792ed288c17dd9bc91a68a91d933ab3f420146105fca0e8d6be2f24a4f6ac56d9f01d6c1fcf2c0bd90af10615a2ea83b0ebbfc83d4818be639d5e514402d4e996319aec6ee1e9b1e514ec217da11d0b00125eec099c76e3ad411d393f63bbc38e463b323af7fd50b14656428ebd29be986aa8888cadba70dceecfc78607ee2bae15ada159c8f3efd542ba0c89ec8b4d87c1a045f722baefdc4ee724113b2f83a9df7e683215215f6e3fc811e2042e5f2251f22ad878bfb52d1463aad23dd6da5eda2c03ef91fc538018282106a09c9b0a36fe2d6c360937eb2a1ed7c75b04cbc2e680f7fd554fd52799213a8cd17b08ba1a00f55c3c3b5a53a0fda0da3233d64b2d80b2275861f25ce7bb4241e281bff83b7a2276ff6656a560ccecba3f5a3eeae401ac215eeec3210b933d8b4eee19808cc6fbd948967072c3f9f40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0x1000}, {&(0x7f0000dbb000-0x31)="0cb29d58ad3c6e73bd020236f9c680097bf922cec384a0ce18b70dcfafad62033a41c7ad1d69f79f55542fcd0cba437db1", 0x31}, {&(0x7f0000969000-0xae)="7be95dbe9f51077974bac6adc52781f5f07718e6d9ad3fe9ea0a4cd4160e4072e5c575a88300d32d7b8d5f4893d7c5eb60ba164b560b91142e815a9c30cd32df556c666b030c96265dfd7a880ecd1da0901bf2aade1d54a4a591214b4e3c07db9a5babee4edc238af1a1062a06a9713b08caea1d8c1e3a240fb70da06afab031b3d058296efdc4ed6714dc7bcb31476209dd51ad87a6dfc1291ed5baf9da547349b3ac565d66b598b68a88fd1a04", 0xae}], 0xa, &(0x7f0000917000)=[@rights={0x20, 0x1, 0x1, [r0, r0, r0]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @rights={0x28, 0x1, 0x1, [r0, r0, r1, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r2, r5, r6}, @rights={0x30, 0x1, 0x1, [r0, r0, r1, r0, r0, r1, r0]}, @rights={0x28, 0x1, 0x1, [r1, r1, r1, r0, r0]}], 0x120, 0x4000040}, {&(0x7f00007ec000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000623000-0x10)=[{&(0x7f00006a0000-0x5d)="ee8eabba7f634f707f952d62652410b75d171ee3036418dd9747193c3776665986de394c8fa22eefcc04d2837d2923af42b08820764b266f3c03f9749ed7c7442b7a9b8ef84862805f3cfb849b68b1fa24b69440e760cd87714faaec68", 0x5d}], 0x1, &(0x7f0000dba000)=[@rights={0x20, 0x1, 0x1, [r1, r1, r0, r0]}, @rights={0x18, 0x1, 0x1, [r1, r0]}, @cred={0x20, 0x1, 0x2, r2, r7, r8}, @cred={0x20, 0x1, 0x2, r2, r9, r10}, @cred={0x20, 0x1, 0x2, r2, r11, r12}], 0x98, 0x20000000}], 0x2, 0x4040040) mmap(&(0x7f0000dba000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000bb2000-0x38)={&(0x7f0000240000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000bbe000)={&(0x7f0000dba000)={0x2cc, 0xa, 0x7, 0x0, 0x2, 0x2, {0x3, 0x0, 0x1}, [@nested={0x1b0, 0x5c, [@generic="e7df7800250f225a8deaf079738e7d81fff199b02b50555bd670908ca73c2f725f1a210e6b64a4eba764dac6d60bbaba3eb8f495635c16722547f438ec102b2084ec5b76335507ad10ca8e7c73d8c998ce8a32dfc667d69ae538ee21dbb03e641a31025e49d5a172bcf930b1e9ca3192d2f3c952d5e59373ca4a5158f0eaaceff5a24c1f0d891a1678c716a184727c7dfcf6", @generic="3221ad675c4c958a", @generic="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", @typed={0xc, 0x32, @ipv4=@multicast1=0xe0000001}, @typed={0xc, 0x52, @str='\x00'}]}, @generic="031d386893a4bfef58bf9d992749181a0fd6e29783198b392571cf07060773f7a94ed86b3f2426e9413d6fa682923a4c56da292c1f4321245c54deb2ec265e0407f3c1fcf35f008d4c9d2d1b39f2226536cd5ce85635e39ecdbfae98b8c59f", @typed={0xc, 0x5a, @u32=0x0}, @typed={0x18, 0x45, @ipv6=@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}}, @generic="de845a8cbea5b94e3e1169888e01669602d718b487c82213e17ddd93c6f83c10aa267d32b674d7e155ba11a0a643fffc0e9dcf8d04d3c6852ac2b8dc76c433274533a6a4f771382339ae30a7c903e116152410c135302e563bde8e367c73c7b8eb485a32cf3488ee", @typed={0xc, 0x45, @pid=r2}, @generic="b2b0e82a9ece6dad0d8b6d62a76aaf"]}, 0x2cc}, 0x1, 0x0, 0x0, 0x4000}, 0x800) mmap(&(0x7f0000dbb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r13 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000dbb000)='/selinux/context\x00', 0x2, 0x0) ioctl$TIOCLINUX2(r13, 0x541c, &(0x7f0000483000-0xc)={0x2, 0x8, 0x5, 0x88a7, 0x7, 0x6}) setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000468000-0x5)="07073c0d04", 0x5) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0xff2000)=nil, 0xff2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000452000-0x4)=0xffc, 0x4) setitimer(0x0, &(0x7f0000207000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000d34000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/17 18:44:11 executing program 2: mmap(&(0x7f0000000000/0xf7d000)=nil, 0xf7d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x5, &(0x7f0000f6c000-0x4)=0x4, 0x4) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000f73000-0x4)=0x621c, 0x4) sendto$inet6(r0, &(0x7f0000f73000-0x31)="", 0x0, 0x0, &(0x7f0000f5b000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) bind$inet6(r0, &(0x7f00006c3000-0x1c)={0xa, 0x0, 0x6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}, 0x9}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000f7c000)=0x8000, 0x4) recvfrom$inet6(r0, &(0x7f00006f4000)=""/246, 0xf6, 0x23fffd, 0x0, 0x0) 2018/01/17 18:44:11 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f000000b000-0x9)='/dev/sg#\x00', 0x3, 0x0) ioctl(r0, 0x100800000227d, &(0x7f0000ee4000)="1a4000") epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000224000)={0xc0000008, 0x0}) exit_group(0x0) r1 = mmap$binder(&(0x7f0000498000/0x4000)=nil, 0x4000, 0x0, 0x810, r0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000e65000-0x18)={r1, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000993000-0x4)=0x0) setsockopt$packet_buf(r0, 0x107, 0xd, &(0x7f00005fd000-0x38)="4e997415ec6dc9636b78efd70d981086571572afc62f93361b2094a5a830550d8dac7e15d332cff260012912ad8c0446bb5a23a527c06160", 0x38) sendmsg$nl_netfilter(r0, &(0x7f000012e000-0x38)={&(0x7f0000f90000-0xc)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00007a0000-0x10)={&(0x7f0000cd8000)={0x398, 0x8, 0xb, 0x810, 0x3, 0x0, {0x7, 0x0, 0x7}, [@nested={0x378, 0x55, [@typed={0x10, 0x9, @u64=0x6}, @typed={0x8, 0x82, @void=""}, @generic="38c84802697aa00e72f230894ca21e14926e44e1a4228e830f2f774fca256e9146c720768b8827bbad07541b191ea286dee5d624fdb7712a0070e577a0536131ac5a0f74a616f873e0e8f294c376b2fb76bc20f3ecace51fa58b5737f369d8a30a9cf50e862733bc78ac9a1603e8d9d36198512530e389043728021f348807bb666be8e9b1954ddec1c35968b4dca3f235dea5db08fd4ffae998616febb586798b9f4a622656812c08c78e497f6bd3b03ba5280fe703", @generic="966d981bfdc246d274139ccc6f5018e8b016c12cd5a7a59ab95120e33aaf8516bd7c3c7906c699a8058441f15c201da970745f5aa1a98261b880c0d7b104d0fad95742e144447261787e54a59a97f9", @typed={0x100, 0x85, @binary="f0547558132b4778b0bfe3d018ea49794e5a72772d9f9e58e44266a1b1b45d4cb9886c9dd3768a618b533b8bbaa98addb570853481f017bcbb9bce8bc3f9f9c19cfdeb716158aa5970af312e50a5a5403797c48172f975e86e2e3fdeddbca92102dcb0526481451625891f67333cc6eede4df4d3b58245e9671fbff627ae9bd03d963c8f44bd326bdd2a0860721ef5d49627dcc695aba1498e186c08d93244c61b9a809c654708ca7fc667c9130291f9cd72178e78f37f52d04f5c2289fd8473454e9991f2ee8c2a047670e6354f012091be7852400f7433866a97c410a9e73c590804ed61afd3a58f3115184badcc6355f1dea278d64d"}, @typed={0x18, 0x26, @ipv6=@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}, @generic="ce1e8794eb5f9417fb8fd38c123405edc758a71d3b300047fafbe311c44f04f279ea50d687d6187c04d213", @generic="c718f2bc4c8b6981698fbe95d1a48d291f895adff93270b9f17c42fbc242c305778c80d34adbe3bc515043e314ea21dcb952048128ec373853ad702383c9988e65d70e128999313ea8c2ed12229c13db0566feb6f32b6108732127d308aa44e3ac350225a52400a0a1ba5be9db16c882d4c2e53a37f880828244ace4ce39d4a2c2b359ddf4a3e083af419c759be31ffd55a092af1c817104d764ddf0686d5cf6e3e76fb3b2e692b85313d86a2ea7fb99bbc74d29a8d6a272201d3d9b49319f805f851a6a7761ee0e9ce8c88652f5733df5c9e2c86cbb57e588c86defdcc7fb0d97a444b7cf9d5617343bbd954925acf66eb472de15245ab437", @typed={0xc, 0x53, @u32=0x81}, @typed={0xc, 0x3b, @pid=r2}]}, @typed={0xc, 0x200000000000017, @ipv4=@local={0xac, 0x14, 0x0, 0xaa}}]}, 0x41f}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) [ 205.564047] Ù0ꀷ­Udµ{7;…R„ˆa˜Œhüe„ÐÄ´½A ñˆU£¡Ý„X—w€ræÈ}°ŒègG¨Ë+¢/ä(Ì…“ó*^&ár•°°ó7ÁËåq¡ùC(䉕ø´Ã³†Ð2àµ%Þ;Ò®àÀý…gr¨Ç›ŸLîáýàcc6 2018/01/17 18:44:11 executing program 6: msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x4) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f000000e000-0xc)='/dev/autofs\x00', 0xc0c02, 0x0) setsockopt$packet_buf(r0, 0x107, 0x6, &(0x7f000077d000)="6ad986754cddaee2bee6e69c7aa714a5fba3e156edfd5095c4143866eccc5cfc850c7f4cc59d4277afb9d93df9bf56120478d8979b2c20a4aa86bfd80b6914cf03d0b91f48", 0x45) 2018/01/17 18:44:11 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSABS2F(r0, 0x401845ef, &(0x7f0000004000-0x18)={0x3, 0x7, 0x6c, 0xc8db, 0xffffffffffffffe1, 0x0}) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000001000-0x4)=0x1ff) read(r0, &(0x7f0000004000-0xfa)=""/250, 0xfa) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGMASK(r1, 0x80104592, &(0x7f0000001000)={0x2, 0x1000, &(0x7f0000000000)="330f49f0c6108d117079d5621365eb1bfd0a738eec25c757041e0d70b20688fb52079e9688be33d4abf2ab2e55ebe62dbfa372ecd7091ca0241881def30191abd178b191bd7108794b674ca15d65cfa72fadc7171e744bc6589024dfb28100abd8fe7790f5198bf5a277a6c9a1bdcccf258497fe74ef0fa202234dbc39d46b31f2c56a2c31c3da4fcff631f1236394311045cdccf3436c5cf113723851e5070e31a59040e5738f4f76e96cd1a016b30b1ee2d422a981c5011047b52f108ad01c45de78702910d8fdbce381760153fbc8c74a5e2329b1af8de29fb4b942f602686cbbc52409ef2ccebb911ac7b219d7340973927a8e491722d4e2e9568f0e94d6c3256d1932d449cf82bd067b0524e50fd7e1866264e6018e72b5efb39a4ad3b5a7990cadd3bc882a158a9b9f8d798e32056e2a82666bb62ee9a3b66c92d972f62f9d65e6a739bcc86ed796bf4a202f84a8e6dd331cebb092ff1a337c0fcbc4b02b8405372d71640f334e64a3ef298789c3e7688fdb9a53e2b8f880ec652690507fc4719447b79f81ecde1c6d2b0a2eedff1d37ed4d56723f49a57d93db4b79c8d8077ad518533c9d27b8ab641c834d677566ed008621be5989eb7b1282b722fe6b7a10fdbc985cdcc845b412d4f549ed1fca0a1e9fb73e63a677b3e205897073dabf9c6d7777ecac65456690dae550586279bc4cac9740d0c91cf0e3058c06901b00df2a90af42246e7c6eb443ee6e648c604449310d618b95ef89c6b5b52ee9ff65201d10babde863a8ad4958f72ea011e2cfeda8efe8722e66d511c2b155e28115860e2301e66ab3d16fc88287f7391fc0eb62010228634d81dab97111296293f2d7a343aafd210bd57d46e1fbe6c2ba9e13f15cf5c9682e40bf16aa7825d991627ef04e0e6fffd46427d5d84b544ff4f2b1489e6458c39a6dbc106ebdb50066b1aff45f55d0bea69547daf8abf2a8769f1e9949631a942e4c985de51c2f2666ecf7e219111661d12fb41dcf4f864783027984eccb3a5eff1601ede640263cb389f73ce17a070d59d768d64599bb80b8a88c90b0e3d4dec0d87eb776e1f482fef3b9a2c03ce7b6b935ed90fab8972472f02289ac56b0536b24ac7e3e140ab34205d16e5a090b1d6f16668b19b17ef6335d884acec0479f881861f03f5b609a5cd607d8dcd5bea304492d882b9ae55e55148f15573a24bb4d9d28ffd6165ebb5e8cd91e374bd1ab2153fde0de5721014419553b89443970d6fb891891b5b08e5bc74ce6aee41fdef3c9df4d8f39aa2b47bbe5e55c043d58a38bd0b9af4b4284ed59d858825a2cc69a312c06319d415ee743e4cce00fe8cfd9da1256a6bd5b1d2d7bd64c0bae724ee392f088876da6f20ece7cd27d6df4cf59511c19445f9f060cf497c03c8c4d273d1c842cf7152e255aea77449254b950b3d76a4321be629388327da4e4ec81fb966b3d9a3bc34969e8ebf340c37e9570a1354870481cb7039f83eddf2108327998203681738802297e4d237125996db19522f96b148a2458b6d0ca00c1ba6cade5eea93bd590b3c2131823b4701da587c0f42d3215312a015f353f1fc49a5e9237bb516bed447aea1ba3d60a2c98d7669bab19b2960c402166643765f5462c9c188444e110bf56c1702bb4f5d696574e45c9dba2fee51b2c40cec908e6426ff12a12535340a6846244d8bcda5aabbe794875ea9e185b00d551bfe72776de31f4a45621f4518c8016bc406d3241d417a08fa3a89a00ac4637558cbfcae1ec6cc8348027f46599af94f9be3d3624944fe894f92df2eaad1595d609dfd69a621260e5fab263ee1367d832a7ccc708ff81af472fc923b76ae9af56dfce0d51dadf669f555317bfcf643b061808daaa5b66318f990e1cc199c5b6b3768904eb2ca6c788fdf83e05cf0add0042607be395982c8664a61f1dca12b2b6cdbae3f057d35fbdad8527ebac569df181beeb7574edcab6e4399080f7f8bdefed11301437b6467c013633641403747eeeaf05263de6b4b57974833c7059b297770391ca94395b987351063ce4437141cfe321430bfdbc8e52122a699e62e3ee1ef6f3262b56dfcd4556c8f53a5c44efa6fb706baf4e07ef2d6fb2a9011adbdd09271b1760b30a6a6ff038d4abd88df33a721bcf1f450f54043ad640a81d9cedd216c091515bea19c1005e902b0cfdd8bad6bfe68231ec3af75158204a31945309f3d7757a4d654237b750905e5cf87ed2b24c7a45a939b8bb6f97775fd671309dd94466f883a34d13c60631f0bf1fa02bba1c59a57c5a9ef34119fd6863930f7ee7456865912f98c4fee1e26633fa9daa0d7e6285c77595051ece44a3b0f520df61dff3a7ed85ebec65ad188321770a125e37ca81e84b68756d4bbd886cb94449ef70c093ebcca35eb54913f0336dcbbb2b74ae6f1cf950c5a6673867e6a2a681efa8bba29e3578dfbeff6fe4897d86c529238cfd92f18ae7f8ecd5365bc2a9260cf1b7984c678b330e7f72ffc28b0692fefdb16faff8d34611ef1defd8185cbd43595e3e106f22a8587b7dc50a6275aaad716b4fcaa360036019b991015dbdbfe24c9e1776d5425ceba2e5a160eed5c03b34ac8c1bdc08ebd2b8fdd695b2853d9c9438e60eddbadfb0d43127f3cf2f6dd4fed8b6e0179d7a06b0b3478596298001557e6c0562545056302d6541953adc45ef44e915d95f61e8b64bcc158ada6cb75f5841ec66cbe81dde9da8deb60e28b90b3b5ad97c1ff9092746dd39d4ed94174a637148714960b4731bc8656cfca5c5d20659c07230497ed21426a2e93b859e1ccb82cfdaa7d6ed91148e04d824656c651ca96d5519b26f3ef667a2786b98f63d5a43440ef3c11a5c00d8abd9b1582c322f9e4d02e100b74bf0ccb25a030a24c892ebca476c254c4ed4616019e840de86645cfb9ec134d2c11adfa8f9806c9ed39dc12f97e8b6cc555316d6f004b8304dfcec1f6503b20e95a4007c3ef7fddc53956097864bf823a663d56489edf7596cb37ef662e2f4b6f07d4ec3e1a1462e654f33a0fad99ed997dcbf455e51ff40e7d7b0584059a6a8777a5ffa949e2db4bb6a914f571116b17914a8c5935c8db831a5027aa5223a80953d73190e54e86d1f04befe2690e5ff3b1706fddaffa7b070efe0cbe6658a7ab2db7e5b75eae3eb2d38988958372f2a613947214093490400a293f864e0c6a43135c48425b78544600c092e58427e5f88c217deac8bc9cfc0be428eac84600cd8e46c91f023a0c9edc51a6af060964acb3b23397d152f7fd338afe51b0d128c85b5ba04079ad8e89a280292747d803341a6a35d2fbeaa8f2ad12fb3ba7fe0a3a28caed87f1610a9e7e64953aa9911318195668b83d0f6fb8dc244596bcc5de841963ceec1463050b8abc3ed180a3a6f33b587b1398c4fb899b51ad701fe39b79328dd1d021d334cdeff4e869b9c45488e18db4dd055da616148866d5742e3cfae50aa5a4ad1f922f118b3e03484d20fb1bc3143487c28e746d5e5d69ba19696b3829d9c265a01fc2fdcf4422037bbbaa8181c13965230d32f174e71e8b91fe5752e4ed2fbad4ba95c428efac34cfda441d9137a934e719180bae5864d524ba6a665fbeccb41a213333107b4d80d39d427a04ad98d96e873d047868d9b3ade695ef1de0d7503b44b4a5507898df1faa4a014ba93296c073d04439557ab26edbf2aa9481cc8c7b4e7e96d153ea67c993da37b37888ad84343d886334b34ab515d214d47c18e8ef4bf8d798d8cc59019abbca3f756d70125b6b514a762af4cddfc89135e8132a52a22555be4b2c0b8cb8f0ba9fece21ba4e8148cb1eb4894dabdbec8e951945cd312ef6c1df0cb950668a3284b43347412a65d56f0e16c3293bc38c008013e58faa8d367a76dfaf3a7a2d7273c7fbee259be9d4df35349cc6e033350712b1b2c306ec3ec066a582ff6a99fa1df3e22e89657c4e5fbd331cfecd93e1b5f322cf7cbc90963fb90c16335286bdad63d5ec73f1130313fcee196288ecafa5fcc0c4718116ac68d0dec5ca643fa2a6121fa1bf07b5edde4d6c6953952cd96599e04bafb168490e72ee992a8675814287f5a7929675a62cfcc1c307887121100c27ac2aa23009f3f024accbf51c994587c4d7be0dc7f73c5ea89ad81d9e6077a7fef1afeac0dfb7a61be02f801ea22d718d40dc3554f3850f9f31a15b6d1bba827ee432643567921fc94d9b7f2c70531919ea3bc8bff13b1a4ad81638a8206f7376797792e211995d2620fe996f7914b1b99f34474442515178dde9f20d565090c919217179e82266d0d1e20f6e4b1054e2078d256734c42ebee866ce19e9a4783db328ab56940140f2b8ef0e7e4f13f93c9ff76302667b1654adadc905095b4a8930ed7021eff8561d25d51d3004ccb99212f544b02efadab997e5b0da6df1780eccec6864f77cd811b967f7d705ede02c2fbc4132222f95c040e5d02cdb7c2e53364aa6c9a6ade1d4cffddbb0116cea9abd959e72788f818c5e8b35530e7752fcc78b09581dffc6ec9a947cbeb21b0ad16bf8edef03750f5242cdeeaac8eb493954f4c31ec108c4b61bcbdeffe852430c5628753cbb9bdd54749ef8a079b715a8a7defa55397ec8e0dbf1c1f54b17c54a789f2e47f7b8fb0c73fefa2282d795e35fc9569da027041130a878fdb7541eb28467a3ba4406d6ef1d7cbefbfce12999af39bc1c2814d1e80f4ff1019e9dd8bf7ede8e81c6a217031bf4b39b7ed026decb4985997cdc5bc68f27da3c79d05738aecbd64501242cf3e305085237177d6c5618e1837195a05db9027eabf861d3a6983169b6c3b4b0f51086fad98df910afa8eb4cd871dc3babf3926b8eda3e521ac6285da9dda39bfa3657e98b550e2caf0c3eac4adb496d4657c3cbd8f92197f3bcce41f6376b6b2f3f30c056234bfc55811c6037fe7663a97cc84370ed4fe0f1cceb6a6a4bbeca87bda43cff10f57aef37f9597e30acbf891f69bb91e5007cec66b5a6f192982762b8f990226cf316b6fa625f0eff9ed4db3cf31d9d50f464d5bf941d4a22afc736b28c1693b739d303e4e89d0b4c64cf248a9ca82e4f16fa13d578f8ad58435fa9fe48f712701214523711c09f1b23c93801b4632caf2f89c513138ec8ebcd5439af8135308d099a715a2045bf6767f5fed6f27354638cfa85fa7b7f1547a05389c4871c6750709e87cf4388fdb803a669e51e044aec8635afa70bedb3538730e958bd9874ea24c8830837494da134c1c1d05488ee570fa03ea451efda44b602052b089d39c9712f63e0243338730f7d24963707c64403782b11c24e83669336a48e4df51fed1ba2163b72b511182c929a8599544e6cfa903885d56bd10eb1391e1455bcca0938fd4378700ec4f15984c2f634b7423e77c581afe75263830ef016a92b9ee588992eb9ca83b3df53e765e301908bffe6fa462a2c592459a62ab843c3823d22e664bfa2f2cfce312c20233a9bc03d4329365c8cf16558b85717303c36fbd7e6034513e98e6ab02ef0efdf85e2277eec85abbb1ed9fddb8ac53e56127a94ee70368d26aabeb697a82a188862d8b589ba05282f1d655dc54fa0d007c25d98b9821a126501f92ca56a90af4dc01133f91145415c764fdf7c4a71ce27a4c6d9a7bf06d57cf65686d4616fe413bb07a9b3959a9d18c89549dbf7ed23058daa911094bf54b320165e9ac05fa23e2a36f9dcd05e3f36693f981c92b4b427c9f16f24aa5c98aa9c773120471a7bf790e1df2db6eba02cb912b967452f5c88c4f2b78bdb8e3acd469d"}) 2018/01/17 18:44:11 executing program 4: r0 = socket(0x2, 0x800, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={@generic="24a237ad602fd372e315b77e4e784d5e", @ifru_addrs={0x2, 0x0, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@multicast2=0x0, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0xe8) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001000)={0x0, 0x0, 0x0}, &(0x7f0000002000-0x4)=0xc) fchown(r0, r1, r2) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000540000)={@remote={0xac, 0x14, 0x0, 0xbb}, @rand_addr=0x3}, 0x8) mmap(&(0x7f0000000000/0xd20000)=nil, 0xd20000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x1b, &(0x7f0000d0f000-0x4)=0x0, 0x4) 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0x5e000)=nil, 0x5e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) mmap(&(0x7f0000060000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX7(r0, 0x541c, &(0x7f0000061000-0x2)={0x7, 0x7f}) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000060000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f000005f000)=0x1c, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r1, 0x84, 0x6b, &(0x7f0000014000)=[@in6={0xa, 0x3, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, @in6={0xa, 0x1, 0x7, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in6={0xa, 0x1, 0x10000, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x1, 0x200, @loopback={0x0, 0x1}, 0x7fff}], 0x70) r2 = mq_open(&(0x7f000005f000-0xb)='/$cgrouplo\x00', 0x42, 0x52, &(0x7f000004b000)={0x6, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10000000}) mq_notify(r2, &(0x7f000004e000-0x50)={0x5, 0x0, 0x0, @thr={&(0x7f0000007000)="", &(0x7f000001f000-0x10)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000009000)={0x0, 0x0}) mq_timedsend(r2, &(0x7f0000028000-0x1000)="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", 0x1000, 0x20, &(0x7f000001e000-0x10)={r3, r4+30000000}) mq_timedsend(r2, &(0x7f0000037000)="", 0x0, 0x0, 0x0) 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f000075d000)='proclomime_type[\x00', 0x1) ioctl$TCXONC(r0, 0x540a, 0xffffffffffffffff) r1 = userfaultfd(0x80800) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000006000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x1) ioctl$UFFDIO_REGISTER(r1, 0x8010aa02, &(0x7f0000007000-0x4)={{&(0x7f0000009000/0x4000)=nil, 0x4000}, 0x0, 0x0}) 2018/01/17 18:44:11 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) lgetxattr(&(0x7f0000bf1000)='./file0\x00', &(0x7f0000525000)=@random={'security.\x00', 'wlan0\x00'}, &(0x7f0000b73000-0x1b)=""/27, 0x1b) mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000015000-0x8)='./file0\x00', &(0x7f0000014000)='proc\x00', 0x0, &(0x7f0000fc9000)="") r0 = open(&(0x7f00005f9000-0x8)='./file0\x00', 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) listxattr(&(0x7f0000e45000-0x8)='./file1\x00', &(0x7f0000689000)=""/78, 0x4e) mount(&(0x7f00003aa000)='./bus/file1\x00', &(0x7f0000143000)='./file0\x00', &(0x7f00007d1000)='ramfs\x00', 0x0, &(0x7f0000802000-0x1)="") utimensat(r1, &(0x7f0000268000)='./bus/file1\x00', &(0x7f0000678000)={{0x0, 0x2710}, {0x77359400, 0x0}}, 0x0) 2018/01/17 18:44:11 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x7a, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f00005d4000-0x8)={0x0, 0x0}) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f000056b000)={0x0, 0x2, 0x0, 0x2, "020003fe040000000000002403ffffe78be5e600000000000000030809a7e633"}) 2018/01/17 18:44:11 executing program 0: r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000523000-0x1d)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) accept$inet(r0, &(0x7f0000ce2000-0x10)={0x0, 0xffffffffffffffff, @multicast1=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000280000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) write(r1, &(0x7f0000736000-0x2e)="260000002a00ff000343007fcdffff03000103ff01000000ff090000000000000000000000fe", 0x26) 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000002000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FIONREAD(r0, 0x541b, &(0x7f0000002000-0x4)=0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r0, 0x10e, 0x8, &(0x7f0000001000-0x4)=0xfffffffffffffffc, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000002000)='/dev/rfkill\x00', 0x40200, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000001000)=0x0) r3 = syz_open_procfs(r2, &(0x7f0000000000)='comm\x00') ioctl$LOOP_CLR_FD(r0, 0x4c01) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) clone(0x10000000, &(0x7f0000000000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f0000001000)="b1f94a7c09fbd7ecb8a63907ccc95f9e815e9ebce78aa8f4fe1688fdf3d1824321d1c475e551683406eb68863e37e0905bbfbf8867160eb3b9bf793a25f6b6dc1df2d7f811a9be389e17958a509f48861379fa7a80d710938df1cb") select(0x40, &(0x7f000094a000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000df000)={0x0, 0x0, 0x0, 0x0, 0x4000000000000, 0x0, 0x0, 0x0}, &(0x7f0000644000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000561000-0x10)={0x0, 0x0}) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000001000)="8251f7744252af1345898026") mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000003000)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000003000)={&(0x7f0000003000-0xe8)=@alg={0xe8, 0x10, 0x608, 0x0, 0x3, {{'xts-serpent-sse2\x00'}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x400, 0x2400, 0x0, 0x0}, [{0x8, 0x1, 0xfffffffffffffffe}]}, 0xe8}, 0x1, 0x0, 0x0, 0x10}, 0x0) sync_file_range(r3, 0x1, 0x1f, 0x6) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000515000-0xf)='/dev/sequencer\x00', 0x300, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname(r0, &(0x7f0000004000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000001000-0x4)=0x60) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f0000777000)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_RES_CTX(r3, 0xc0106426, &(0x7f0000003000)={0x4, &(0x7f0000004000-0x20)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000004000-0x8)={r5, 0x1}) 2018/01/17 18:44:11 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_MAX_THREADS(r0, 0x40046205, 0x400000) mmap$binder(&(0x7f0000653000/0x1000)=nil, 0x1000, 0x1000000, 0x2010, r0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x0, 0x0, &(0x7f0000abf000-0x28)=[], 0x1, 0x0, &(0x7f000000b000-0x4)="d8"}) clone(0x0, &(0x7f0000fbf000)="", &(0x7f0000077000-0x4)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f00000d5000)="") 2018/01/17 18:44:11 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000b41000-0x8)='./file0\x00', 0x20000, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00001fc000-0xbf)="", &(0x7f0000cad000-0x4)=0x0, &(0x7f0000be4000-0x4)=0x0, &(0x7f0000000000)="") setuid(0x0) 2018/01/17 18:44:11 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) listen(r0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f00002f2000)='/dev/autofs\x00', 0x802, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f00002a4000-0x10)={0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_GEM_FLINK(r1, 0xc008640a, &(0x7f0000138000)={0x0, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000d62000-0xc)={r2, 0x80000, 0xffffffffffffffff}) r4 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00009e3000)='/selinux/user\x00', 0x2, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r1, 0xc00c642d, &(0x7f00008fb000)={r3, 0x0, r4}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f000044d000)={0x5, 0x0}) poll(&(0x7f000047e000-0x30)=[{r0, 0x8044, 0x0}, {r5, 0x0, 0x0}], 0x2, 0xffffffffffffffff) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000008000-0x4)=0x20000000000000, 0x4) shutdown(r0, 0x0) readv(r5, &(0x7f0000b89000-0x90)=[{&(0x7f00009b8000)=""/224, 0xe0}, {&(0x7f00008bd000-0x86)=""/134, 0x86}, {&(0x7f0000308000+0x565)=""/4096, 0x1000}, {&(0x7f0000952000-0x2d)=""/45, 0x2d}, {&(0x7f0000bda000-0x50)=""/80, 0x50}, {&(0x7f0000371000)=""/95, 0x5f}, {&(0x7f00003a6000)=""/9, 0x9}, {&(0x7f0000878000)=""/134, 0x86}, {&(0x7f0000d80000)=""/97, 0x61}], 0x9) 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4, 0x4000000000000101) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xfffffffffffffc00, 0x4) r1 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000d16000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000b6c000-0x4)=0x8, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f0000e9c000-0x10)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000d82000)={0x0, 0x83de, 0x5, 0x4}, &(0x7f0000511000)=0x10) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f000064b000)={r2, 0x9, 0x4}, &(0x7f00008fc000-0x4)=0x8) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000c8b000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000070a000-0x4)=0x14) 2018/01/17 18:44:11 executing program 4: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b4c000)='/proc/self/net/pfkey\x00', 0x30000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GET_MAGIC(r0, 0x80046402, &(0x7f0000001000-0x4)=0x3ff) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000e21000)='/selinux/enforce\x00', 0xc044, 0x0) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000848000-0x28)={0x8, 0x10, 0x5599, 0x8, "d375a2c1c6157ad7977425863d9f1dbd2b5e1dd8e38d41e119e6022d5fbf18fa"}) syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x10000) getsockname$packet(r1, &(0x7f0000ea5000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004be000)=0x14) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00000a5000-0x50)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10001, 0x3265, 0x5, 0x100, 0x1, 0x200, r2}) read(r0, &(0x7f0000692000-0x5b)=""/91, 0x5b) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f000011c000)=0x100200004) [ 205.838073] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. [ 205.875001] netlink: 2 bytes leftover after parsing attributes in process `syz-executor0'. 2018/01/17 18:44:11 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000003a000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$netlink(0x10, 0x3, 0x0) close(r2) r3 = socket$unix(0x1, 0x5, 0x0) bind$unix(r3, &(0x7f000000e000-0x8)=@file={0x1, ""}, 0x2) recvmmsg(r2, &(0x7f00005a9000-0x1e0)=[{{&(0x7f00000f0000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x2e, &(0x7f00005e8000-0x70)=[{&(0x7f000045f000)=""/62, 0x3e}, {&(0x7f000036c000-0xfc)=""/252, 0xfc}, {&(0x7f0000397000)=""/11, 0xb}, {&(0x7f0000bad000-0x1e)=""/30, 0x1e}, {&(0x7f0000f39000)=""/231, 0xe7}, {&(0x7f0000968000-0x57)=""/87, 0x57}, {&(0x7f00009bf000-0xd3)=""/211, 0xd3}], 0x7, &(0x7f0000b4d000-0xcb)=""/203, 0xcb, 0x5}, 0x10001}, {{&(0x7f0000303000-0x10)=@nfc={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000fd4000)=[{&(0x7f0000035000)=""/37, 0x25}, {&(0x7f0000bca000-0x77)=""/119, 0x77}, {&(0x7f00008ec000)=""/4096, 0x1000}, {&(0x7f000038b000)=""/169, 0xa9}], 0x4, &(0x7f000078e000)=""/170, 0xaa, 0x800}, 0xd276}, {{&(0x7f0000d68000)=@can={0x0, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000980000)=[{&(0x7f000041c000)=""/198, 0xc6}, {&(0x7f0000dab000-0xca)=""/202, 0xca}, {&(0x7f00001b6000)=""/144, 0x90}, {&(0x7f0000d78000)=""/4096, 0x1000}, {&(0x7f000040c000-0xa1)=""/161, 0xa1}, {&(0x7f0000397000)=""/175, 0xaf}], 0x6, 0x0, 0x0, 0x8}, 0x5}, {{&(0x7f000000a000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000b70000-0x80)=[{&(0x7f0000fb9000-0x3c)=""/60, 0x3c}, {&(0x7f0000ea9000)=""/147, 0x93}, {&(0x7f00009fe000-0xf3)=""/243, 0xf3}, {&(0x7f00004cb000)=""/24, 0x18}, {&(0x7f0000c01000)=""/125, 0x7d}, {&(0x7f0000c67000-0x72)=""/114, 0x72}, {&(0x7f0000a74000)=""/131, 0x83}, {&(0x7f00001ea000-0xf2)=""/242, 0xf2}], 0x8, &(0x7f00002a1000)=""/217, 0xd9, 0x3}, 0x101}, {{&(0x7f000084b000-0x1e)=@pppoe={0x0, 0x0, {0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}}}, 0x1e, &(0x7f000060c000-0x60)=[{&(0x7f00001be000-0x48)=""/72, 0x48}, {&(0x7f0000d78000)=""/140, 0x8c}, {&(0x7f00009ef000-0x2d)=""/45, 0x2d}, {&(0x7f0000f3e000)=""/68, 0x44}, {&(0x7f0000e73000)=""/154, 0x9a}, {&(0x7f0000ddc000)=""/4096, 0x1000}], 0x6, &(0x7f0000a4e000)=""/44, 0x2c, 0x4}, 0x8001}, {{&(0x7f0000cd5000)=@ethernet={0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00007d2000-0x60)=[{&(0x7f0000049000-0xd3)=""/211, 0xd3}, {&(0x7f00000ee000-0xe0)=""/224, 0xe0}, {&(0x7f0000cb6000)=""/0, 0x0}, {&(0x7f000053f000-0x9b)=""/155, 0x9b}, {&(0x7f00007ac000)=""/122, 0x7a}, {&(0x7f0000eca000-0xa0)=""/160, 0xa0}], 0x6, &(0x7f0000c2a000-0xd)=""/13, 0xd, 0x80000000}, 0x12ce689a}, {{&(0x7f0000888000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f00001eb000)=[{&(0x7f00000d7000-0x1000)=""/4096, 0x1000}, {&(0x7f0000159000-0x3)=""/3, 0x3}, {&(0x7f0000c45000)=""/227, 0xe3}, {&(0x7f0000220000)=""/0, 0x0}], 0x4, &(0x7f0000e29000-0xc9)=""/201, 0xc9, 0x1}, 0x8}, {{&(0x7f0000ae5000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00008a2000)=[{&(0x7f0000899000-0x73)=""/115, 0x73}, {&(0x7f000039b000)=""/241, 0xf1}, {&(0x7f0000e97000)=""/107, 0x6b}, {&(0x7f00006bb000-0xfa)=""/250, 0xfa}, {&(0x7f0000b11000-0x1000)=""/4096, 0x1000}, {&(0x7f000008a000-0xc6)=""/198, 0xc6}], 0x6, &(0x7f000052f000)=""/240, 0xf0, 0x8}, 0x3f}], 0x8, 0x1, &(0x7f00003ce000-0x10)={0x77359400, 0x0}) sendmsg$unix(r1, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000026000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x18, 0x1, 0x1, [r2]}], 0x18, 0x0}, 0x0) listen(r1, 0x0) dup2(r1, r2) connect$unix(r0, &(0x7f0000331000-0x2)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8) 2018/01/17 18:44:11 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f000053f000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00004ea000)='/dev/ppp\x00', 0x101080, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f00004db000)={0x0, 0x8}, &(0x7f0000966000)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000115000-0x6)={r1, 0x1ff}, 0xfffffffffffffd29) mmap(&(0x7f0000000000/0x57e000)=nil, 0x57e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000125000-0x8)='./file0\x00', &(0x7f000062d000-0x8)='./file0\x00', &(0x7f0000faa000)='proc\x00', 0x0, &(0x7f00005e7000)="56399929b45fa0cc715f9c70ab1313f5efd8e37d8ebbc7013b1e738a0c042f8d6c89b2be6e52bf9b37351a9d697a1793242eaa7e802e03db7156584a1b51619429638f0ecdfbb37cd920ac5462e4ef9b72637c037d034d322f79665f6e421c5108ab725b9dfa51cef77aa876f975f0829b267a220d97b951d8d6ab14b5377856e25c6f2889426bcde4543f0bcfb5b9fd6076427bd9fc766cac221054a4953a2ff9ec8d474ba63659b5454d035291c9762adf29da456aa3a5171b167ddc610945bd075a9402be") sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00004e6000-0x38)={&(0x7f000009f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f00002bf000)={&(0x7f0000417000)=@newpolicy={0xb8, 0x0, 0x0, 0x0, 0x0, {{@in=@multicast2=0xe0000002, @in=@multicast1=0xe0000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, []}, 0xb8}, 0x1, 0x0, 0x0, 0x0}, 0x0) mremap(&(0x7f00003fb000/0x400000)=nil, 0x400000, 0x4000, 0x3, &(0x7f0000c1b000/0x4000)=nil) r2 = geteuid() getgroups(0x5, &(0x7f0000ce1000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000e69000)='./file0\x00', r2, r3) 2018/01/17 18:44:12 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x4c0a, 0x0, 0x0}, &(0x7f0000002000)=0xa0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$pppoe(r0, &(0x7f000000a000)={0x18, 0x0, {0x2, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], @common='ip6tnl0\x00'}}, 0x1e) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNIMAP(r0, 0x4b66, &(0x7f000000b000-0x10)={0x5, &(0x7f000000b000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000000)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_flags=0x8000041}) syz_extract_tcp_res(&(0x7f0000001000-0x8)={0x0, 0x0}, 0x0, 0xffffffffffff9a64) r1 = syz_open_dev$tun(&(0x7f00001b3000-0xd)='/dev/net/tun\x00', 0x0, 0x22040) ioctl$TUNGETIFF(r1, 0xc0189436, &(0x7f0000000000)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000d000)='/dev/vga_arbiter\x00', 0x400400, 0x0) 2018/01/17 18:44:12 executing program 4: unshare(0xc6c03d1888df1ab7) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pwrite64(r0, &(0x7f0000001000)="89ff6eb3eec84f36b75c85bf3ddf2c5fc3d363589e2221af5dc800000001a3137d3589d3ef60844ca4adc489aa6039451ec89ff795aae1ab436c0cd0431f1ccae128c8e9e9afa9074dfcb94eca61d33613950ffa9985732a77bcb0d3a934a668f250744506158017961232b4acd3b90bc0f6477b694378b816fefa3d1f77e610428fcd8105883db8ec6ec59b411bb7255605630d57b7af00f5078e1fa7c7678f2c7995b7308ed382b400bf36e8f4db3d53887a660f20152404d5bd15985845f950f78bc0a9ab46c18a6a7b91aa316b6d61783831d122", 0xd6, 0x48) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f0000004000-0x33)=""/51, 0x5d12405c6d25ecbb) 2018/01/17 18:44:12 executing program 2: mmap(&(0x7f0000000000/0xf84000)=nil, 0xf84000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key(&(0x7f0000001000-0x12)='big_key\x00', &(0x7f000084f000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xb6)="", 0x0, 0x400000000001) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000f85000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f85000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f85000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x77, &(0x7f00007ae000-0x12)={0x0, 0x800, 0x5, [0x8000, 0x7ff, 0xfffffffffffffffb, 0xd, 0x0]}, &(0x7f000061b000-0x4)=0x12) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ee8000-0x8)={r2, 0x1}, 0x8) mmap(&(0x7f0000f84000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000f85000-0x4)=0x4, 0x4) socket$inet6(0xa, 0x2, 0x8b2) 2018/01/17 18:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000324000)={0x92fe, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) pipe(&(0x7f0000357000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) close(r1) ftruncate(r0, 0x1) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002fc000-0x10)='/dev/sequencer2\x00', 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00004f7000-0xc)={0x200000, 0x0}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000e9f000-0xc)={0xffffffff80000005, 0x0}) 2018/01/17 18:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000bd2000)=0x80000044, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f0000d1c000-0x48)=""/0, &(0x7f0000d1b000+0x252)=0x0) r1 = accept(r0, &(0x7f000022c000-0x8)=@un=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000b33000)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000331000-0x65)={0x0, 0x5d, "dd887c804ebef04af90a49c466c6b3681009168ecc2f179f791961456b795a85bd2fa0352c14cbfa7bc6076d19dc6a99f11ee937e8aa362a51f87291b8bcc8197504c7e0b5aa799c418396c9b30e439c2c04b1c4c4d67698ff660004cc"}, &(0x7f0000cb4000)=0x65) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000381000)={r2, 0xffffffffad3dbbe2, 0x30}, &(0x7f0000e85000-0x4)=0xc) 2018/01/17 18:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000a85000)='attr/keycreate\x00') openat$selinux_load(0xffffffffffffff9c, &(0x7f0000f73000)='/selinux/load\x00', 0x2, 0x0) write$evdev(r0, &(0x7f0000fc8000)=[], 0xffffffffffffff76) syz_open_dev$evdev(&(0x7f0000b0a000-0x12)='/dev/input/event#\x00', 0x3ff, 0x40) 2018/01/17 18:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x4) writev(r0, &(0x7f0000493000)=[{&(0x7f0000bb9000)="58000000140019f700db4b01040d8c560a06000000000410489600c3001158a2e04a03ca8164243e8900000028215a0004fbf50dfff90004a50b00ff001c0843000000000000221f080001000a000400000100ec6b0f076e", 0x58}], 0x1) clock_gettime(0x0, &(0x7f000030a000)={0x0, 0x0}) ppoll(&(0x7f000086f000)=[], 0x0, &(0x7f0000921000-0x10)={r1, r2+30000000}, &(0x7f0000e1f000-0x8)={0x7}, 0x8) 2018/01/17 18:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000045d000)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @rand_addr=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000367000-0x4)=0xe8) write(r0, &(0x7f0000398000)="26000000220055013f0000000001000000066d2000001a00012000000000000001c703350001", 0x26) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f000077f000)=0x0, 0x4) sendto(r0, &(0x7f0000cff000-0x12)="120000001200e7ff00ffe90009144a000ae9", 0x12, 0x0, 0x0, 0x0) getsockname$ax25(r0, &(0x7f000044a000-0x10)={0x0, {""/7}, 0x0}, &(0x7f0000fc5000-0x4)=0x10) mmap(&(0x7f0000000000/0x1f000)=nil, 0x1f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001f000-0x3)='./file0/file0\x00', r1, &(0x7f0000013000-0x8)='./file0\x00') r2 = fcntl$getown(r0, 0x9) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000fc7000-0x4)=r2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) faccessat(r1, &(0x7f0000fe7000)='./file0\x00', 0x20, 0x200000) recvmsg(r0, &(0x7f0000fa3000)={&(0x7f0000d0b000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000bb0000)=[], 0x0, &(0x7f0000878000)=""/0, 0x0, 0x0}, 0x0) 2018/01/17 18:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_icmp(0xa, 0x2, 0x3a, &(0x7f00001c0000-0x8)={0x0, 0x0}) fcntl$setsig(r1, 0xa, 0xe) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00007bf000-0x20)={@common='lo\x00', @ifru_addrs={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r2 = syz_open_dev$loop(&(0x7f0000001000-0xb)='/dev/loop#\x00', 0x0, 0x0) r3 = dup2(r1, r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000f39000-0x4)=0x0, &(0x7f0000c85000-0x4)=0x4) ioctl$TIOCSCTTY(r3, 0x4c03, 0x9) 2018/01/17 18:44:12 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f00008a4000-0x20)={@common='lo\x00', @ifru_flags=0x0}) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000201000-0xa)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_pts(r0, 0x800) r2 = fcntl$dupfd(r0, 0x0, r0) recvmsg(r2, &(0x7f00003c2000-0x38)={0x0, 0x0, &(0x7f0000154000-0x80)=[{&(0x7f0000286000-0x1000)=""/4096, 0x1000}, {&(0x7f0000dca000-0x2c)=""/44, 0x2c}, {&(0x7f0000c91000)=""/9, 0x9}, {&(0x7f0000a3c000)=""/200, 0xc8}, {&(0x7f00002f8000-0xd9)=""/217, 0xd9}, {&(0x7f00008a0000)=""/253, 0xfd}, {&(0x7f0000998000)=""/92, 0x5c}, {&(0x7f00000ca000-0xf1)=""/241, 0xf1}], 0x8, &(0x7f00001a3000)=""/80, 0x50, 0x80000000}, 0x40) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000888000)=0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f0000fb6000-0x108)={0x0, @in6={{0xa, 0x3, 0x81, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x240000000, 0x6, 0x8, 0x12e, 0x80000001, 0x5, 0x56, 0x3, 0x80, 0xc2, 0x0, 0x8001, 0xffffffffffffff7f, 0x5, 0x1c]}, &(0x7f00005f5000-0x4)=0x108) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f0000e80000)={r3, 0x6}, &(0x7f0000b89000)=0x6) 2018/01/17 18:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000de7000-0x9)='/dev/rtc\x00', 0x0, 0x0) preadv(r0, &(0x7f0000f85000)=[{&(0x7f000018c000-0xee)=""/4, 0x4}], 0x1, 0x0) clone(0x0, &(0x7f0000509000)="", &(0x7f000091e000)=0x0, &(0x7f0000688000)=0x0, &(0x7f0000f39000)="") r1 = gettid() timer_create(0x0, &(0x7f0000ec5000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000fd7000)=0x0) timer_settime(0x0, 0x0, &(0x7f0000d07000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r1, 0x1000000000016) eventfd2(0x0, 0x0) 2018/01/17 18:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000e23000-0x4)=0x0, &(0x7f0000b6a000-0x4)=0x4) unshare(0x400) statfs(&(0x7f0000120000)='./file0\x00', &(0x7f000046b000-0xb2)=""/178) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000a31000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getgid() setfsgid(r2) sendmmsg$unix(r1, &(0x7f0000ac1000)=[], 0x0, 0x0) open(&(0x7f00002a9000)='./file0\x00', 0x10000, 0x2) 2018/01/17 18:44:12 executing program 2: r0 = gettid() ioprio_get$pid(0x3, r0) sched_getparam(r0, &(0x7f0000fef000-0x4)=0x0) 2018/01/17 18:44:12 executing program 7: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000002000)='/dev/sg#\x00', 0x463, 0xc00) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000)='/dev/hwrng\x00', 0x88400, 0x0) readahead(r0, 0x0, 0x1) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0xc0481273, &(0x7f0000007000)="") 2018/01/17 18:44:12 executing program 5: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) symlink(&(0x7f000000d000-0x8)='./file0\x00', &(0x7f000000a000)='./file0\x00') truncate(&(0x7f000000a000)='./file0\x00', 0x6) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f000000d000-0xa)='./control\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xaf8000)=nil, 0xaf8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000af8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(0xffffffffffffffff, 0x10e, 0x8, &(0x7f0000af9000-0x4)=0x8000, 0x4) r0 = inotify_init() inotify_add_watch(r0, &(0x7f0000304000-0xa)='./control\x00', 0x800) accept4$ipx(0xffffffffffffffff, &(0x7f00007cd000-0x10)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000017000-0x1)=0x10, 0x800) inotify_add_watch(r0, &(0x7f0000afa000-0xa)='./bus\x00', 0x22000800) r1 = openat(0xffffffffffffff9c, &(0x7f000000d000-0x6)='./bus\x00', 0x0, 0x0) renameat2(r1, &(0x7f0000740000-0x6)='./bus\x00', r1, &(0x7f00007fa000)='./control\x00', 0x2) 2018/01/17 18:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = epoll_create1(0x0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f00001b3000)={0x0, 0x0}) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000dc0000)={0xffffffff80000015, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000d41000-0xc)={0x7, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000b1f000-0xc)={0x1, 0x0}) epoll_wait(r1, &(0x7f000075a000)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x0) 2018/01/17 18:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000a0f000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0xfffffffffffffffb}]}) mlockall(0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getpeername$ipx(r0, &(0x7f0000105000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000a6d000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000b50000-0x8)={0x0, 0x0, 0xd320000000000}, &(0x7f0000827000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r0, 0x84, 0x70, &(0x7f000037e000-0x108)={r1, @in={{0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x400, 0x81, 0x3, 0x7fff, 0x4, 0x6, 0x3, 0x675c, 0x3, 0x4, 0x3, 0x0, 0x101, 0x3f]}, &(0x7f0000c01000)=0x108) clock_gettime(0x1000000004, &(0x7f0000cb6000-0x10)={0x0, 0x0}) setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000cd6000-0xc)={@loopback=0x7f000001, @local={0xac, 0x14, 0x0, 0xaa}, 0x0}, 0xc) 2018/01/17 18:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000890000-0x12)='/dev/loop-control\x00', 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c81, 0x0) ioctl$LOOP_CTL_REMOVE(r0, 0x4c80, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00007e2000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x10001) 2018/01/17 18:44:12 executing program 7: mmap(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x7fffffff, 0x2000000008972, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0xbffc43e58a0bdf7e) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f00009fc000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000a30000)=@in={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002000-0x28)={@common='ip6tnl0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000ae2000-0x18)={@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffffffffa7d9, r2}) mprotect(&(0x7f0000a57000/0x2000)=nil, 0x2000, 0xc) 2018/01/17 18:44:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) fcntl$setlease(r0, 0x400, 0x2) writev(r0, &(0x7f0000000000)=[{&(0x7f0000001000-0x39)="390000001300090469000000810000000700004003000000450001070000001419001a000400020007000000020000080001010c00f41ee400", 0x39}], 0x1) pwrite64(0xffffffffffffffff, &(0x7f0000001000-0xd5)="c4540d59c23877da9b4c4a6fefb335ff62ace78ba73fd43fe75be637849d1db356b59325a31d61915f9ba6b4da49404c7898c93789689204cfeafbca3564e266f6936388545d1928d52dde1bc93700f2bf2becd9f14e87f7789429548f0e2ae82bfbd7f16aa2fade6d9b59b2d5884619dd5053412c71d634e067ece3f3fbe51eaf49c92695dc023ce54ef2877df2ef6cade72b366f559a347147042480894b7baa7b4bcd150580741b6025dfb4fc010c1f04d31f68674c4d7fca81", 0xbb, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$netrom(r0, &(0x7f0000001000-0x38)={&(0x7f0000000000)=@full={{0x3, {"7789de2b9f3ef1"}, 0x62}, [{"eade5a5256d739"}, {"b1a902f66dc3ff"}, {"e19e1792442173"}, {"fb8b1f865a13e6"}, {"5d6a3043cb0c4f"}, {"7cca6992b2c4e6"}, {"3ffeef94287899"}, {"7fba265d89ca92"}]}, 0x48, &(0x7f0000001000-0x40)=[{&(0x7f0000000000)="61dc6d568dd460ca3ca10972180332c9304e3a1cf3a561f816221e2c55b707a01343c88335840b8e195af57217bcde2b760a3d57f53e9687b2a615b8ec686dfba41ea066cbea7e3d662a6e9396d889982d879cdb1e535e524aa6f3e4c7825a429d26258ef49e491c9cbacd78cd15c5b80f9322d7b7a8c5430596ea590979b769f9ccf25ecb6771384be6c44a0078769df8d6888583f83e2ce46b0ca9b6877905c7729bb4d6ce7a824c09a1c31d43835af1a7ac0a8c5f5a5f1ecea859fbe3153052c5e78ff6cb14f9b670e2ab183c9b26c304ab5225d6e04e78", 0xd9}, {&(0x7f0000000000)="b886", 0x2}, {&(0x7f0000001000-0x97)="8d5b09e3f8038a5e40e1f00d031cd746c7548fbbbedc942a59419e77bc4760b8c59907c9f308a4518b3b7a4d9845d7339609c2f71b17ab1c120dd27886a7038466076bd1f8d53c17e1b4aa42556f24c2e4c23c7f454c48c1147180c41ad88ea43ecb915e85ecc5648cfe07c257a591fb099780fdaaeac87ace1a27f80e5d45cf9de8271b6e74ce380b5cbfff2985d801d8c7b8be549bfb", 0x97}, {&(0x7f0000000000)="1410f29120352fd86424f1bd595847e6daf37be61e8db10b985f3628e3d829284df86acadaaa185ed9f3c002ef7a130b37702f1d24b4bd54ca844494f36e712a129727e6cc42826b3146a0145d5cd453e4eba3508e7f3eb2b26bd7bc", 0x5c}], 0x4, &(0x7f0000002000-0xe0)=[{0xe0, 0x0, 0x5, "dc09715f2c5caac4767a007a133d6c802efeb41198b4c739ff2c0f897e08b394f44ef64a5c3c77420abf61cba336ccaa5bebafd71c540ae0cb3c16a3cba36d20b8e3e25a60ef974b36de47a038c55d7e14d407340b4edb517b7d34e1713aaee052709993b502c796230744c95c74655fe42fae33665bd4d321071c03cbac984b76322a51ea3095ff493a9aca863fab7003c7acba5c0d66e112b3c7b2b736b0d3282db4094f8919d2db4490518c5fb9fe76e84ca5ddf92484b81f9e2f37bfc11060c6036b4bc91d2450"}], 0xe0, 0x8000}, 0x40) 2018/01/17 18:44:12 executing program 5: r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f00007f0000)='/dev/rfkill\x00', 0x10600, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstatfs(r0, &(0x7f0000001000-0x43)=""/67) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000006000-0x38)=[], 0x0, &(0x7f0000005000)={0x0, 0x0}, &(0x7f0000005000)={0xfffffffffffffff8}, 0x8) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000006000)="fe344808d5b6c13c54a66ceae37a2c0d0e9427dea73286d099c4f9dc0d5ee219aed441ed9f8189842f0e8eac52a9aedb1abb813c204f1ad71332b6bdff0d19b09c5671e290d81c320d6d89d00df0") 2018/01/17 18:44:12 executing program 3: mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000014000-0x4)=0x0) fcntl$setown(r0, 0x8, r1) r2 = userfaultfd(0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000003000)={0xaa, 0x0, 0x0}) r3 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000005000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r4, &(0x7f0000004000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000004000)=0x10) close(r3) memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r3, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x4000000000000000) pwrite64(r3, &(0x7f0000005000-0xfe)="", 0x0, 0x0) clone(0x0, &(0x7f0000000000)="", &(0x7f0000013000-0x4)=0x0, &(0x7f0000001000-0x4)=0x0, &(0x7f0000004000-0x35)="") mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mknod(&(0x7f0000004000)='./file0\x00', 0xc060, 0xffffffc1) close(r2) 2018/01/17 18:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80000, 0x3ff) r1 = dup(r0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000a77000)={@common='tunl0\x00', &(0x7f00008c7000)=@ethtool_drvinfo={0x3, "83651fd5bf638205ed5705ab2c8cc7d3b80c11ce831ec4d4ec6a9848a8cf51ca", "fb9a97b7ecdc4f4541ebb85b38b7f7cf2b37b36aa98ea598ca8dd92e8c83c835", "d227e57359c6a7705081f5b36eae9652693f8f85f3fcab784821feb810e96c84", "14a0944036c8f60c0cbe3678a54957f633af2c6a1de47215423232e405828b3a", "73a50e10d8a308d4786f1937228e85ff70a3af0b422274491476fa3d6057a8f8", "17dc53a5635409bf08e3fa7e", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f000071b000-0x4)=0x0, 0x4) 2018/01/17 18:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='dev ', 0x0) getsockopt$netrom_NETROM_IDLE(0xffffffffffffffff, 0x103, 0x7, &(0x7f0000769000-0x4)=0x0, &(0x7f0000739000)=0x4) ioctl$TIOCGSID(r0, 0x5429, &(0x7f00000f3000-0x4)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f000060b000-0x4)=r1) write(r0, &(0x7f00001f9000)='H', 0xfffffe14) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) pwritev(r0, &(0x7f00000e5000)=[{&(0x7f00008a7000-0xbd)="837f535c3a159bf28c39201b88bfed06fa536f8ae5743f4fc8380ef3c49975e5a083383be3e9c702018c55e6617c8c94f643047f60957757812f33028f8ff4d8b3c95f742326c8b82d62a327b4dadfaf3b8c4ff133d33cfd0f1a9c2ec7312bc446e1928e85fe2bab13926b617dcfede778c9c7765892d20c48f9484e1c738e2beda37f4c69e07fb3d3c1d1cf466bde94c1bbca2b75a25afc6ce424d7fd81f60c2a0ce81852659befa47892fb6b9d5583e98f02879b840ed3eea175b34e", 0xbd}, {&(0x7f0000abe000)="24127d696a486adff0a117f61f4734420b2fcfaabf9567a321cf0466239cf1d5b68fb54cf044d8cdc0a17d9f0ddf92e6b5f972a596d6cee28c25221d547337acd0d1fd83244c63c5770243bb4e1b94f003b9b210bed8679cd576874bdff1b6330770da8a5bbf9fc6c2df0bb68e88f1ad848f324fee1190beb07cbe2f536276efc8460b92090acf1f41e9f201255fc743b53f6911e385725f9884016b28dfd5d0017b7c2f5a27991a7d01ab72796b7774da4b4d7b1195a0aae33938731de257fd82634d2ab97f89aad688ad4c642f1e339ff5a53c2bdc78148ef5e45e4cb0a994ddf4935d2348cfa27592e8beb9d2c751b4de5e", 0xf3}, {&(0x7f0000b4e000-0x1000)="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", 0x1000}, {&(0x7f0000155000-0x42)="9469448f86a7a06fe5ba7cce4e05d7b7e55b0175a1773742402c560f8921b9dc0944f74683dc702d4eea4ce28af4c8ca7698893a51dd8150d0374500f42859d592f9", 0x42}, {&(0x7f00005e7000-0x51)="65337c7650bf476914593e7dc768ebd5d4f4dfc61eae94bcf56ef5ef2632a9d252a367bda8252b156b56fc62af7fc8be0f41b3acc8225458e30e7e43a98f668888526b982e30e46cf23347d5b2657529db", 0x51}, {&(0x7f000081c000-0x54)="7adec8222bbb1d2cc838e2ec6dc4b4b319b8db50aeb5d4a0545ab623fd31127558526825b0ed004535e61e444d90ed80d9f23d9e96a3b5580767dc6772d10d752623aedc50f042f86bc4c0f4200d638bf9f7ad3c", 0x54}], 0x6, 0x0) sendfile(r0, r0, &(0x7f00000c0000-0x8)=0x0, 0xef0) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000297000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ftruncate(r0, 0x0) 2018/01/17 18:44:12 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000006000/0x2000)=nil, 0x2000, 0x1) madvise(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x1) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000f000)=0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r0, 0x8, &(0x7f0000010000-0x8)=0xfffffffffffffffc) 2018/01/17 18:44:12 executing program 2: r0 = socket(0x18, 0x0, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r0, 0x0, &(0x7f0000001000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x111, 0x11, &(0x7f000087c000-0x8)={0x0, 0x0}, &(0x7f0000f60000-0x4)=0x8) 2018/01/17 18:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_load(0xffffffffffffff9c, &(0x7f00005ed000)='/selinux/load\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000062f000-0x10)={0x0, 0x8, "3c0b7e83b5b88551"}, &(0x7f00001ce000-0x4)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f00003bb000-0xa0)={r1, @in={{0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0xf800, 0x8, 0x100000000, 0x4}, 0xa0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f0000d83000-0x6a)=""/106, &(0x7f00009cd000)=0x6a) dup(r0) ioctl$sock_ifreq(r2, 0x8994, &(0x7f0000001000-0x28)={@common='sit0\x00', @ifru_data=&(0x7f00006fe000)="00000000000001fffff1ffffff15e3000000ffff000005000449faf5238f0123"}) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00000fa000)='/selinux/checkreqprot\x00', 0x40000, 0x0) setsockopt$packet_fanout_data(r3, 0x107, 0x16, &(0x7f0000405000-0x2)={0x2, &(0x7f000020d000)=[{0xffff, 0xa71, 0xd8, 0x9136}, {0x2, 0x2, 0x4, 0x6}]}, 0x10) 2018/01/17 18:44:12 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00007c8000)='/selinux/member\x00', 0x2, 0x0) connect$l2tp(r0, &(0x7f000002e000-0x3a)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x4, 0x4, 0x0, 0x4, {0xa, 0x2, 0x71, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, 0x4c}}}, 0x3a) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000c1d000-0x9)='/dev/rtc\x00', 0x8000, 0x0) clock_gettime(0x0, &(0x7f00005ef000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000b3d000-0x30)=[{{r2, r3/1000+10000}, 0x6c7e95bd, 0x2, 0xea7c}, {{0x0, 0x0}, 0x79c8, 0xfff, 0x4}], 0x30) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r4, 0x29, 0xd2, &(0x7f0000a08000-0x5c)={{0xa, 0x1, 0x800000000000004, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffff}, {0xa, 0x0, 0x7, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x5, [0x6, 0xffff, 0x100, 0xfff, 0x81, 0x6, 0x9, 0x8]}, 0x5c) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000e94000)=0x0, &(0x7f00008d8000-0x4)=0x4) syz_open_dev$evdev(&(0x7f0000822000)='/dev/input/event#\x00', 0x0, 0x0) ioctl(r1, 0x80000000000452e, &(0x7f00005bf000-0x78)="3f84445f896655fc6404c15800e4c53c074561f9e275c6c81a907e88447cc7e50d97e613de7e0b3a80e48646bf986c5dc6feac84e2638b213474d531030f1cfeb0c8ed3e170670f4e12fee0f5a9d2ec231c0f8c25603caad6be0aaee5038cde272753a5668b45aee6184eb10703e1903d3216adf1d3ebb25") ioctl$PIO_FONTX(r0, 0x4b6c, &(0x7f0000730000-0x1000)="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") getsockname$netlink(r1, &(0x7f00008bd000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f000000e000)=0xc) 2018/01/17 18:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x80800) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x22, &(0x7f0000008000)={@empty=0x0, @loopback=0x7f000001, 0x0}, 0x30f) connect$inet(r0, &(0x7f0000809000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_int(r0, 0x0, 0x1e, &(0x7f0000208000-0x4)=0x80000001, 0x4) sendto$inet(r0, &(0x7f00006af000)="", 0x0, 0x0, &(0x7f000000a000)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$EVIOCGKEYCODE(r0, 0x80084504, &(0x7f0000b1c000-0x98)=""/152) openat$selinux_context(0xffffffffffffff9c, &(0x7f0000397000)='/selinux/context\x00', 0x2, 0x0) 2018/01/17 18:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001000)='/dev/ptmx\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfda000)=nil, 0xfda000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f00004d2000)='./file0\x00', 0x741602, 0x2) accept$llc(r1, &(0x7f0000c1c000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00004ba000-0x4)=0x10) ioctl$TCGETS(r0, 0x5401, &(0x7f00004fc000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = accept4(0xffffffffffffffff, &(0x7f000075d000-0x60)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, &(0x7f0000cdb000-0x4)=0x60, 0x80800) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f0000162000-0x88)={0x3, {{0xa, 0x2, 0x81, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, 0x25}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) 2018/01/17 18:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6(0xa, 0x2, 0xffff) sendmsg$inet_sctp(r0, &(0x7f0000ce2000)={&(0x7f0000dc1000-0x10)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000057d000-0x20)=[], 0x0, &(0x7f00001df000)=[@sndrcv={0x30, 0x84, 0x1, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, @init={0x18, 0x84, 0x0, {0x0, 0x0, 0x0, 0x0}}], 0x60, 0x0}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000077000)={0x0, 0x0, 0x0}, &(0x7f0000ed8000)=0xc) 2018/01/17 18:44:12 executing program 4: r0 = openat$keychord(0xffffffffffffff9c, &(0x7f000068b000-0xe)='/dev/keychord\x00', 0x40000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[{0x3, 0x0}, {0xc, 0x3f}, {0x3, 0xfffffffffffff800}, {0x3, 0xfff}, {0x3, 0x6}, {0x8, 0x1f}, {0x4, 0x7}, {0x3, 0x3}, {0x3, 0x8}], 0x9) mmap(&(0x7f0000000000/0xd99000)=nil, 0xd99000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x28, &(0x7f00009cc000-0x4)=0x0, 0x4) 2018/01/17 18:44:12 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x20000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000001000-0x60)=[{&(0x7f0000000000+0x197)="c7b1af531489da6502fdb3e44e5923fe736745e7666d95a1dafec7c35b63783c78be472ea6def6cd", 0x28}, {&(0x7f0000000000)="27db084070f313e507a8860a6d94390659dcddec1571362db3ec6b79073e5c8fae063dd5adfda382689845e8a5832a2e34a31b79e8bbf87a433968a5e019b56a8230ab4efc5fdd960f58115e3bb3d9259c99d151594e0991892bab9655", 0x5d}, {&(0x7f00003db000-0xf8)="2907e1ca6f1eccef38b33915d87f10d11d36afb7f29b66f71f77b1ab3aeaeec573ec6f9f1f49e6265ffc89c729b675ee01bc59471a1a7758c80af5dd8a667b551c7a48af747a222fa2e719fd52e7b91ebe0bd20933f03992c4da7bacd2da43b525119b05d631f8160a86241ef7293d5f15a4f45a602259a93d91b6f91ab0c63c03ba2d9671a23ae6fd6233dcc726834b4b6bd210c11085f47bcdbfc9b3d6778474e8ee65525a9c4b989c82b2b1060988397330273c35965138ee261fcaf10e593dc8803da4f074e0665842363267467270f666165e3371d779d52746564d0638a50247d5937f6ef444b47ce24c99e46936414402c398ddc3", 0xf8}, {&(0x7f0000001000-0x47)="cd7493e32e8ed0911350eaf74ecc21414a9ea8002336d450e90806db7edd83f937f4b478969e4e3dd2443ebfaf7708b8fec2cda7f7bd7a70c5635b406ec3760a09e68794715b0f", 0x47}, {&(0x7f00003f3000)="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", 0x1000}, {&(0x7f0000002000)="3a1ff33f4aec6d7ef08cbca7f0a033852edf5962977c7dbc27", 0x19}], 0x6, 0x6) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x80002, 0x88) r2 = dup2(r1, r1) bind$inet6(r1, &(0x7f0000d86000-0x1c)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r3 = socket$inet6(0xa, 0x802, 0x100000000000088) setsockopt$inet6_udp_int(r3, 0x11, 0xa, &(0x7f000073c000-0x4)=0xfffffffffffffffe, 0x4) ioctl$TIOCLINUX2(r2, 0x541c, &(0x7f0000beb000-0xc)={0x2, 0x7, 0x9, 0x2, 0x0, 0x3}) sendmsg$inet_sctp(r3, &(0x7f000095a000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000f71000)=[{&(0x7f0000f70000-0x65)="470a3747e4d6c6dc7e519c8cfa37b13380c40d870100010000000000a6fa401ca8969a47542c8e2cb000000b0000000000dbf1eedf91d955a9e84c62af9fc4452b9c97c651", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(r2, &(0x7f0000040000)={&(0x7f00007d3000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x14, &(0x7f00004f6000)=[], 0x0, &(0x7f0000ad8000-0xad)=""/173, 0xad, 0x0}, 0x2) 2018/01/17 18:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x2, 0x0) r1 = syz_open_dev$tun(&(0x7f0000820000-0xd)='/dev/net/tun\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000db4000-0x28)={@common='gre0\x00', @ifru_names=@generic="16f1a03340487c8735db24a266325d59"}) r3 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r3, &(0x7f0000337000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) recvfrom$inet6(r3, &(0x7f0000f74000-0x35)=""/53, 0x35, 0x0, &(0x7f0000205000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0x0}, 0x1c) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000e08000)={0x0, 0x0}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000630000-0x20)={@common="677265300000e400", @ifru_flags=0x2fd}) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xa, &(0x7f00008c7000-0x20)={0x3, 0x100000000, 0x1, 0x9, 0x10001, 0x5, 0x2, 0x6, 0x0}, &(0x7f00002cc000)=0x20) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f000007e000)={r5, 0x100, 0x1, [0x1]}, 0xa) r6 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x1d, &(0x7f0000684000-0x14)={@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d32000-0x4)=0x14) sendto$inet6(r6, &(0x7f0000f64000-0x1000)="", 0x0, 0x0, &(0x7f000043a000)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) 2018/01/17 18:44:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f000000b000)=[{0x100050, 0x0, 0x0, 0x0}, {0x2d, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) recvmsg(r0, &(0x7f00005e7000-0x38)={&(0x7f0000e25000)=@pppoe={0x0, 0x0, {0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, @generic=""/16}}, 0x1e, &(0x7f0000642000-0x40)=[{&(0x7f0000b4e000)=""/168, 0xa8}, {&(0x7f00007c3000)=""/87, 0x57}, {&(0x7f00006e3000)=""/144, 0x90}, {&(0x7f0000515000)=""/208, 0xd0}], 0x4, 0x0, 0x0, 0x0}, 0x10001) socket$unix(0x1, 0x5, 0x0) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) 2018/01/17 18:44:12 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000676000)='./file0\x00', 0x0) mount(&(0x7f0000018000)='./file0\x00', &(0x7f000001c000)='./file0\x00', &(0x7f0000019000-0x6)='ramfs\x00', 0x0, &(0x7f000002c000)="") r0 = creat(&(0x7f000041a000-0xc)='./file0/bus\x00', 0x0) r1 = open$dir(&(0x7f000002c000)='./file0/bus\x00', 0x0, 0x0) preadv(r1, &(0x7f00005b5000-0x10)=[{&(0x7f000043b000)=""/4096, 0x1000}], 0x1, 0x0) readlinkat(r0, &(0x7f0000f0a000-0x8)='./file0\x00', &(0x7f0000085000-0xf)=""/15, 0xf) truncate(&(0x7f00003f2000-0xc)='./file0/bus\x00', 0x2) 2018/01/17 18:44:12 executing program 6: mmap(&(0x7f0000000000/0x3d000)=nil, 0x3d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000020000)='/dev/loop#\x00', 0x0, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000003d000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000003d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000003d000)={0x88, @time={0x0, 0x989680}, 0x0, {0x9, 0x2}, 0xe05, 0x3, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl(r0, 0x440000000000127c, &(0x7f000000d000)="") write$eventfd(r1, &(0x7f000000b000-0x8)=0x4, 0x8) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f000002e000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) r3 = fcntl$dupfd(r2, 0x406, r2) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_gettime(0x0, &(0x7f0000021000-0x10)={0x0, 0x0}) ppoll(&(0x7f0000039000)=[{r2, 0x20, 0x0}, {r0, 0x400, 0x0}, {r3, 0x0, 0x0}, {r2, 0x4, 0x0}, {r4, 0x8100, 0x0}], 0x5, &(0x7f0000027000-0x10)={r5, r6+10000000}, &(0x7f0000010000-0x8)={0x4}, 0x8) mmap(&(0x7f000003e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f000003f000-0x12)='/dev/loop-control\x00', 0x20000, 0x0) mmap(&(0x7f000003f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f000001c000-0x18)=@get={0x1, &(0x7f000003f000)=""/2, 0x5}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r2, 0xc08c5335, &(0x7f000001c000-0x8c)={0x0, 0x69ba, 0x1, 'queue0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$SO_TIMESTAMPING(r4, 0x1, 0x25, &(0x7f000002d000)=0x2, 0x4) fdatasync(r0) 2018/01/17 18:44:12 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x20000000000003a, &(0x7f0000092000)="ee2b57ff9a5ed04a1f91e6d5cca55f6df6cf79f4ab283fb8b696328acc6caa19aad92b779396e232656970919eec1efd14ab972948c49254a3f031fc8239ae189560732da61739f2bb43434d3f2b6aa77414bc1e18", 0x55) 2018/01/17 18:44:12 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getrlimit(0x9, &(0x7f0000001000-0x10)={0x0, 0x0}) r0 = signalfd(0xffffffffffffffff, &(0x7f0000b27000)={0xfe5}, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0x3d)=""/61, 0x3d, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet(0x2, 0x4000000000000001, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000422000)='/dev/sequencer\x00', 0x800, 0x0) ioctl$DRM_IOCTL_GET_UNIQUE(r1, 0xc0106401, &(0x7f0000486000-0x10)={0x6f, &(0x7f00001c8000-0x6f)=""/111}) sigaltstack(&(0x7f0000e03000/0x1000)=nil, &(0x7f0000aaf000)=0x0) socket$inet(0x2, 0x80002, 0x5) 2018/01/17 18:44:12 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000000002, 0x0) sendmmsg$inet_sctp(r0, &(0x7f0000887000-0x70)=[{&(0x7f0000fdf000)=@in={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000d87000)=[{&(0x7f000022a000-0xcd)="0c829b89499447bdefb52e667018e2244d07e5d3b4588c09e7591d607b158b0bbda7b4253fedf7bea6494d42e46c524bd2e8cd37ac6d4ac10c7d4733375bd6f13016ee86fe9ee93491d5ee9a76811a973ceaeb3e2ed306523ae1658ff94368", 0x5f}], 0x1, &(0x7f000022a000-0x90)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}], 0x1, 0x0) r1 = add_key$user(&(0x7f0000a40000)='user\x00', &(0x7f0000008000)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000b17000-0xf)="4d3dacefb8130dfa75c1522db3f9d4", 0xf, 0xfffffffffffffffe) r2 = add_key(&(0x7f0000181000)='rxrpc\x00', &(0x7f0000970000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000626000-0x1000)="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", 0x1000, 0xffffffffffffffff) keyctl$reject(0x13, r1, 0x7f, 0x10001, r2) 2018/01/17 18:44:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000047000-0x6)='./bus\x00', 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000997000-0xe)='/selinux/user\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000efc000)=0x5, 0x4) mount(&(0x7f00007ce000)='./bus\x00', &(0x7f0000cae000)='./bus\x00', &(0x7f0000354000-0x6)='tmpfs\x00', 0x0, &(0x7f0000f8e000)='7=') 2018/01/17 18:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000a33000-0x9)='/dev/sg#\x00', 0x0, 0x0) fcntl$notify(r0, 0x402, 0x4) ioctl(r0, 0xc0481273, &(0x7f0000e11000)="6c49152308d9ac79a3ad187f242e11585f7f7a1b1f560f45954df511bb5ffe523de7649a59") ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000794000)=0x0) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00005a2000-0x8)=0x0) syz_open_procfs(r1, &(0x7f0000c2b000)='cgroup\x00') 2018/01/17 18:44:12 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000ec0000-0x11)='/dev/vga_arbiter\x00', 0x101002, 0x0) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000745000)={&(0x7f000038d000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_nanosleep(0x2, 0x0, &(0x7f0000b85000)={0x0, 0x1c9c380}, &(0x7f0000443000)={0x0, 0x0}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @tid=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) syz_open_dev$binder(&(0x7f00004d3000)='/dev/binder#\x00', 0x0, 0x802) timer_settime(0x0, 0x8, &(0x7f000006b000)={{0x0, r1}, {0x77359400, 0x0}}, &(0x7f0000531000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) r4 = syz_fuse_mount(&(0x7f0000515000-0x8)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) tkill(r2, 0x15) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1000000000016) mq_notify(r4, &(0x7f0000c74000-0x60)={0x0, 0x33, 0x4, @thr={&(0x7f0000e57000-0xcb)="4660c87dd18cde64b91d523d00b91d5208792b8fccd8f77ac9b536764f7703631a9b5a916cec102650b988e84d501fda2ee29f40ccbc460670f25371546cda50999c7a9bff4807630a046c60ff85860dc98ead2f14fe3a12ef96028a0ffe907404ea4a7e7d8503b9137fee6960f7ca66f774f4c82284d554ce5f7ff01648d3349a6143c7da3bf2a2bbbc75ec3c2db7699b458979da7e9309bc7af9792c0dd0a05bad8a68fdd9106a19c95f161b95cc19574359811cdb335ee059dc0ca796f1a3376c93f7a9ea47d0618944", &(0x7f0000a1f000-0xb3)="5cbad9a50be989eab53323b37f9df506f4b69c5091ddaacec3c93ccc31877c9e86dac080d7d6ed39a49e51a5039b2e2991f311109634a4a7b4052f052bb09d7ce432a0a6cfb660ee27878653504ad201fead9d5124a44baf3900f2f95e5307816831e509992fba24f6a0bfb90c76bcee16c6d2bd32154d5bc7baba14fe6884a7179783094f82d569a12bf76e479c1f215deabcc5775e4e17748bbd50788d425934a063e461b69a6a3aa076ef2f846ac3533433"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clock_gettime(0x0, &(0x7f0000e4b000-0x10)={0x0, 0x0}) r7 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c19000-0xc)='/dev/rfkill\x00', 0x40, 0x0) getsockopt$nfc_llcp(r7, 0x118, 0x7, &(0x7f0000f7d000-0x96)=""/150, 0x96) timer_settime(r3, 0x1, &(0x7f00003e9000)={{r5, r6+10000000}, {0x0, 0x0}}, &(0x7f0000c4a000)={{0x0, 0x0}, {0x0, 0x0}}) getsockopt$inet_IP_IPSEC_POLICY(r7, 0x0, 0x10, &(0x7f00003e2000)={{{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000355000)=0xe8) r9 = getgid() setsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000368000)={r2, r8, r9}, 0xc) 2018/01/17 18:44:12 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000708000)="92fc", &(0x7f00004bc000-0x4)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000d37000-0x186)="") removexattr(&(0x7f00009fb000)='./file0\x00', &(0x7f0000813000)=@random={'trusted.\x00', 'vboxnet1\x00'}) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000e6c000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TTUNGETFILTER(r0, 0x801054db, &(0x7f0000490000-0x9d)=""/157) 2018/01/17 18:44:12 executing program 5: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) rt_sigqueueinfo(0x0, 0x0, &(0x7f0000013000)={0x0, 0x0, 0x0, 0x0}) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/member\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000012000)={0x6bc, 0xfff, 0x9, 0x1}, 0x8) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000001000)={&(0x7f0000000000/0x1000)=nil, 0x1000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00005e0000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/17 18:44:12 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f000058c000-0x108)={0xfffffffffffffffc, {{0xa, 0x2, 0xfffffffffffff0b6, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xd}, 0x1948}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0xff, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x1000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) setsockopt$sock_int(r0, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r0, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = memfd_create(&(0x7f00005b8000)='\x00', 0x1) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000f29000)=""/170, &(0x7f0000150000)=0xaa) sendto$inet6(r0, &(0x7f00007a9000-0x1)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r2 = socket$inet6(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f00000ec000)=0x9, 0x4) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000c32000-0x70)=""/112, &(0x7f00005ec000-0x4)=0x70) bind$inet6(r2, &(0x7f0000fe9000-0x1c)={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, 0x1c) sendto$inet6(r2, &(0x7f000056f000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000f63000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) [ 206.412997] tmpfs: Bad mount option 7 2018/01/17 18:44:12 executing program 7: mmap(&(0x7f0000000000/0x50000)=nil, 0x50000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$keychord(0xffffffffffffff9c, &(0x7f0000003000)='/dev/keychord\x00', 0x80200, 0x0) mmap(&(0x7f0000050000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000050000)=""/149, 0x95, 0x0) mmap(&(0x7f0000051000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_netrom_TIOCINQ(r0, 0x541b, &(0x7f0000036000-0x4)=0x0) r1 = syz_open_dev$sndseq(&(0x7f000000f000)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f000000d000-0xbc)={0x80, 0x1, "000169656e743100", 0x0, "ffffffff2b000006", "a6e7fdc21ca077ef1dae8000000000000000f6ff2ecd959baa11b5dda31cd901", 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/17 18:44:12 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000001000-0x4)=0x0, &(0x7f0000001000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x28, &(0x7f0000014000-0xc)={@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, 0xc) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x3, &(0x7f0000edf000-0x4)=0x0, &(0x7f0000a50000)=0x4) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000cf6000-0xd)='/selinux/mls\x00', 0x0, 0x0) ioctl$KDSETKEYCODE(r2, 0x4b4d, &(0x7f0000d76000)={0x3, 0x1}) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000266000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00009af000-0xa)=@ethtool_perm_addr={0x20, 0x6, "aa33aaee0ce4"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) setsockopt$inet_tcp_int(r1, 0x6, 0x7, &(0x7f0000be8000)=0x2, 0x4) [ 206.448238] tmpfs: Bad mount option 7 2018/01/17 18:44:12 executing program 4: mmap(&(0x7f0000000000/0xf9c000)=nil, 0xf9c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndtimer(&(0x7f0000f29000-0xf)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f0000f9c000-0x14)={0x3, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept4$netrom(0xffffffffffffff9c, &(0x7f0000f9d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000f9c000)=0x10, 0x80000) mmap(&(0x7f0000f9c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000f9d000-0x8)={0x0, 0x0}) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f000068b000-0x4)=r2) 2018/01/17 18:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000762000-0x160)="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") preadv(r0, &(0x7f0000133000)=[], 0x251, 0x0) [ 206.480924] FAULT_FLAG_ALLOW_RETRY missing 30 [ 206.485699] CPU: 1 PID: 8304 Comm: syz-executor5 Not tainted 4.9.77-g033d019 #14 [ 206.493233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 206.502581] ffff8801d13ef8f0 ffffffff81d941c9 ffff8801d13efbd0 0000000000000000 [ 206.510604] ffff8801c6c11d90 ffff8801d13efac0 ffff8801c6c11c80 ffff8801d13efae8 [ 206.518590] ffffffff81661c5a 0000000000002a2e ffff8801cd4220f0 ffff8801cd4220a0 [ 206.526619] Call Trace: 2018/01/17 18:44:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00005e0000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000ff9000-0x9)="6e6574000606703600") ioctl$int_out(r1, 0x2, &(0x7f00003a1000)=0x0) exit(0x0) get_robust_list(r0, &(0x7f0000f7d000-0x8)=&(0x7f0000cba000-0x18)={&(0x7f0000000000/0x1000)=nil, 0x0, &(0x7f0000000000/0x1000)=nil}, &(0x7f000098b000-0x8)=0x18) fstat(r1, &(0x7f00006fe000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 206.529199] [] dump_stack+0xc1/0x128 [ 206.534552] [] handle_userfault+0xa3a/0x1310 [ 206.540595] [] ? debug_check_no_locks_freed+0x2c0/0x2c0 [ 206.547602] [] ? userfaultfd_ioctl+0x24e0/0x24e0 [ 206.554001] [] ? refill_pi_state_cache.part.7+0x200/0x200 [ 206.561187] [] ? __get_user_pages_fast+0x320/0x320 [ 206.567788] [] ? update_stack_state.constprop.5+0xca/0x150 [ 206.575048] [] ? handle_mm_fault+0x117b/0x2530 [ 206.581264] [] ? handle_mm_fault+0x1fc3/0x2530 [ 206.587484] [] handle_mm_fault+0x1fd1/0x2530 [ 206.593539] [] ? __pmd_alloc+0x410/0x410 [ 206.599242] [] ? get_empty_filp+0x8f/0x3b0 [ 206.605122] [] __do_page_fault+0x5c2/0xd40 [ 206.611006] [] ? mm_fault_error+0x2c0/0x2c0 [ 206.616966] [] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 206.623625] [] do_page_fault+0x27/0x30 [ 206.629161] [] page_fault+0x28/0x30 [ 206.634433] [] ? copy_user_enhanced_fast_string+0xe/0x20 [ 206.641527] [] ? SYSC_rt_sigqueueinfo+0xab/0x130 [ 206.647939] [] ? do_rt_sigqueueinfo+0xc0/0xc0 [ 206.654075] [] ? SyS_futex+0x22e/0x2d0 [ 206.659605] [] ? do_futex+0x15c0/0x15c0 [ 206.665224] [] ? entry_SYSCALL_64_fastpath+0x5/0xe8 [ 206.671882] [] ? trace_hardirqs_on_caller+0x38b/0x590 [ 206.678695] [] SyS_rt_sigqueueinfo+0x24/0x30 [ 206.684904] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 367.856659] INFO: task syz-executor6:8308 blocked for more than 120 seconds. [ 367.863870] Not tainted 4.9.77-g033d019 #14 [ 367.869057] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 367.877032] syz-executor6 D29584 8308 11257 0x00000004 [ 367.882760] ffff8801cbd16000 ffff8801c4386a00 ffff8801c9fc0540 ffff8801c1f69800 [ 367.890793] ffff8801db321b98 ffff8801cd4efb00 ffffffff838a1adb 0000000041b58ab3 [ 367.898803] ffffffff84193178 00ffffff8123bda0 ffff8801db322468 ffff8801db322490 [ 367.906810] Call Trace: [ 367.909376] [] ? __schedule+0x67b/0x1ba0 [ 367.915059] [] schedule+0x7f/0x1b0 [ 367.920416] [] schedule_timeout+0x56c/0x10b0 [ 367.926456] [] ? usleep_range+0x140/0x140 [ 367.932255] [] ? kvm_clock_read+0x23/0x40 [ 367.938044] [] ? kvm_clock_get_cycles+0x9/0x10 [ 367.944249] [] ? ktime_get+0x13d/0x1d0 [ 367.949796] [] ? __delayacct_blkio_start+0x41/0x80 [ 367.956361] [] io_schedule_timeout+0x1be/0x390 [ 367.962598] [] wait_for_completion_io+0x20e/0x2e0 [ 367.969079] [] ? bit_wait_io_timeout+0x130/0x130 [ 367.975459] [] ? wake_up_q+0xe0/0xe0 [ 367.980829] [] ? lockdep_init_map+0xe4/0x5c0 [ 367.986894] [] submit_bio_wait+0x11b/0x180 [ 367.992753] [] ? submit_bio_wait_endio+0xa0/0xa0 [ 367.999500] [] ? filemap_check_errors+0x90/0xc0 [ 368.005794] [] blkdev_issue_flush+0x157/0x220 [ 368.011939] [] blkdev_fsync+0x85/0xb0 [ 368.017380] [] ? thaw_bdev+0x180/0x180 [ 368.022888] [] vfs_fsync_range+0x10a/0x250 [ 368.028911] [] ? __fget_light+0x188/0x1e0 [ 368.034683] [] do_fsync+0x42/0xb0 [ 368.039791] [] SyS_fdatasync+0x19/0x20 [ 368.045308] [] entry_SYSCALL_64_fastpath+0x29/0xe8 [ 368.051890] [ 368.051890] Showing all locks held in the system: [ 368.058218] 2 locks held by khungtaskd/514: [ 368.062525] #0: (rcu_read_lock){......}, at: [] watchdog+0x125/0xa70 [ 368.071248] #1: (tasklist_lock){.+.+..}, at: [] debug_show_all_locks+0x70/0x280 [ 368.080960] 2 locks held by getty/3303: [ 368.084913] #0: (&tty->ldisc_sem){++++++}, at: [] ldsem_down_read+0x32/0x40 [ 368.094261] #1: (&ldata->atomic_read_lock){+.+.+.}, at: [] n_tty_read+0x1f4/0x16c0 [ 368.104242] [ 368.105844] ============================================= [ 368.105844] [ 368.112919] NMI backtrace for cpu 0 [ 368.116545] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.77-g033d019 #14 [ 368.123701] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.133027] ffff8801d855fd00 ffffffff81d941c9 0000000000000000 0000000000000000 [ 368.141001] 0000000000000000 0000000000000001 ffffffff810babe0 ffff8801d855fd38 [ 368.148976] ffffffff81d9f2ed 0000000000000000 0000000000000000 ffff8801bf00b418 [ 368.156950] Call Trace: [ 368.159507] [] dump_stack+0xc1/0x128 [ 368.164838] [] ? irq_force_complete_move+0x390/0x390 [ 368.171560] [] nmi_cpu_backtrace+0xfd/0x120 [ 368.177508] [] ? irq_force_complete_move+0x390/0x390 [ 368.184231] [] nmi_trigger_cpumask_backtrace+0x117/0x190 [ 368.191299] [] arch_trigger_cpumask_backtrace+0x14/0x20 [ 368.198289] [] watchdog+0x6f0/0xa70 [ 368.203537] [] ? watchdog+0x125/0xa70 [ 368.208958] [] kthread+0x26d/0x300 [ 368.214115] [] ? reset_hung_task_detector+0x20/0x20 [ 368.220749] [] ? kthread_park+0xa0/0xa0 [ 368.226344] [] ? kthread_park+0xa0/0xa0 [ 368.231937] [] ? kthread_park+0xa0/0xa0 [ 368.237531] [] ret_from_fork+0x59/0x70 [ 368.243190] Sending NMI from CPU 0 to CPUs 1: [ 368.247913] NMI backtrace for cpu 1 [ 368.251543] CPU: 1 PID: 0 Comm: swapper/1 Not tainted 4.9.77-g033d019 #14 [ 368.258440] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.267765] task: ffff8801da3d3000 task.stack: ffff8801da3e8000 [ 368.273790] RIP: 0010:[] c [] sched_ttwu_pending+0x0/0x160 [ 368.282590] RSP: 0018:ffff8801db307fa0 EFLAGS: 00000002 [ 368.288009] RAX: 0000000000000007 RBX: 0000000000021b80 RCX: 1ffffffff083fe7d [ 368.295248] RDX: 0000000000000000 RSI: ffffffff83c18780 RDI: ffff8801da3d387c [ 368.302486] RBP: ffff8801db307fd0 R08: 0000000000000001 R09: ffff88021fffd048 [ 368.309722] R10: ffff88021fffd058 R11: ffff88021fffd050 R12: 0000000000021b80 [ 368.316961] R13: ffff8801db300000 R14: ffff8801da3d3000 R15: 0000000000000000 [ 368.324197] FS: 0000000000000000(0000) GS:ffff8801db300000(0000) knlGS:0000000000000000 [ 368.332399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 368.338256] CR2: 000000000096f188 CR3: 00000001c9dac000 CR4: 0000000000160670 [ 368.345504] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 368.352749] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 368.359986] Stack: [ 368.362103] ffffffff811cb8e2c ffff8801da3d3000c ffffffff841ff840c 0000000000000001c [ 368.370907] ffffffff84a36978c 0000000000000000c ffff8801db307fe8c ffffffff838b73a6c [ 368.379103] ffffffff84a27868c ffff8801da3efd98c ffffffff838b4fc0c ffff8801da3efce8c [ 368.387308] Call Trace: [ 368.389862] d [] ? scheduler_ipi+0xc2/0x4f0 [ 368.396407] [] smp_reschedule_interrupt+0x66/0x80 [ 368.402866] [] reschedule_interrupt+0xa0/0xb0 [ 368.408975] d [] ? native_safe_halt+0x6/0x10 [ 368.415619] [] ? trace_hardirqs_on+0xd/0x10 [ 368.421558] [] default_idle+0x55/0x360 [ 368.427062] [] arch_cpu_idle+0xa/0x10 [ 368.432477] [] default_idle_call+0x36/0x60 [ 368.438333] [] cpu_startup_entry+0x2b0/0x380 [ 368.444355] [] ? cpu_in_idle+0x20/0x20 [ 368.449857] [] ? clockevents_register_device+0x123/0x200 [ 368.456920] [] start_secondary+0x303/0x3e0 [ 368.462767] [] ? set_cpu_sibling_map+0x11f0/0x11f0 [ 368.469315] Code: cff c48 c89 c95 cc8 cfe cff cff c4c c89 c95 ce0 cfe cff cff ce8 c77 c2d c37 c00 c48 c8b c95 cc8 cfe cff cff c4c c8b c95 ce0 cfe cff cff ce9 c15 cfd cff cff c0f c1f c40 c00 c<55> c48 c89 ce5 c41 c57 c41 c56 c41 c55 c41 c54 c53 c48 cc7 cc3 c80 c1b c02 c00 c48 c [ 368.500078] Kernel panic - not syncing: hung_task: blocked tasks [ 368.506627] CPU: 0 PID: 514 Comm: khungtaskd Not tainted 4.9.77-g033d019 #14 [ 368.513781] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 368.523108] ffff8801d855fcb8 ffffffff81d941c9 ffffffff83a8ad60 ffff8801d855fd90 [ 368.531086] ffff8801bf00b400 dffffc0000000000 ffffffff84409000 ffff8801d855fd80 [ 368.539066] ffffffff8142f3c1 0000000041b58ab3 ffffffff8418ab70 ffffffff8142f205 [ 368.547045] Call Trace: [ 368.549604] [] dump_stack+0xc1/0x128 [ 368.554936] [] panic+0x1bc/0x3a8 [ 368.559920] [] ? percpu_up_read_preempt_enable.constprop.53+0xd7/0xd7 [ 368.568118] [] ? nmi_trigger_cpumask_backtrace+0x13b/0x190 [ 368.575361] [] ? nmi_trigger_cpumask_backtrace+0x145/0x190 [ 368.582602] [] watchdog+0x701/0xa70 [ 368.587864] [] ? watchdog+0x125/0xa70 [ 368.593283] [] kthread+0x26d/0x300 [ 368.598441] [] ? reset_hung_task_detector+0x20/0x20 [ 368.605074] [] ? kthread_park+0xa0/0xa0 [ 368.610671] [] ? kthread_park+0xa0/0xa0 [ 368.616268] [] ? kthread_park+0xa0/0xa0 [ 368.621864] [] ret_from_fork+0x59/0x70 [ 368.627542] Dumping ftrace buffer: [ 368.631101] (ftrace buffer empty) [ 368.634781] Kernel Offset: disabled [ 368.638408] Rebooting in 86400 seconds..