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"}, 0x1a1040) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f000008c000)={0x0, 0x0, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000666000-0x30)={0x118, 0x0, &(0x7f000029a000)=[@register_looper={0x630b}, @reply={0x40406301, {0x4, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x38, 0x28, &(0x7f0000960000-0x38)=[@fd={0x66642a85, 0x0, r0, 0x0, 0x3}, @fda={0x66646185, 0x4, 0x2, 0x2d}], &(0x7f0000b47000)=[0x48, 0x28, 0x0, 0x28, 0x18]}}, @acquire={0x40046305, 0x3}, @reply_sg={0x40486312, {{0x1, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x48, 0x10, &(0x7f0000181000-0x48)=[@flat={0x77682a85, 0x10a, r3, 0x3}, @fd={0x66642a85, 0x0, r2, 0x0, 0x2}, @flat={0x77622a85, 0xa, r4, 0x0}], &(0x7f0000e92000)=[0x38, 0x38]}, 0x81}}, @reply={0x40406301, {0x2, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x28, 0x40, &(0x7f00009f2000)=[@ptr={0x70742a85, 0x1, &(0x7f00001d3000-0x1)=0x0, 0x1, 0x4, 0x9}], &(0x7f000074c000-0x40)=[0x40, 0x78, 0x38, 0x28, 0x0, 0x28, 0x0, 0x38]}}, @increfs_done={0x40106308, r5, 0x3}, @free_buffer={0x40086303, r6}, @decrefs={0x40046307, 0x3}, @acquire={0x40046305, 0x3}, @release={0x40046306, 0x0}], 0x17, 0x0, &(0x7f000043e000-0x17)="ba8fd38698947a618853ac1842346311225920244270cf"}) close(r1) 2018/01/15 21:50:12 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f00001a4000-0x24)="2400000032001f1546f9ff7f000005db090007010c00020050ffffff0005010005000000", 0x24) r1 = memfd_create(&(0x7f0000109000-0xc)='eth0^md5sum\x00', 0x2) ioctl$RNDZAPENTCNT(r1, 0x5204, &(0x7f00000ad000)=0x9) 2018/01/15 21:50:12 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffff9c, 0x9) getpid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f4c000)=0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000f6b000-0x4)=0x0) r1 = getpgid(r0) capset(&(0x7f00005e7000)={0x200f1526, r1}, &(0x7f0000c68000)={0x80, 0x2, 0x17e, 0x6, 0x9, 0x7}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x18000000002, 0x3) connect$inet6(r2, &(0x7f0000a83000)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x0}, 0x1c) syz_open_dev$sndctrl(&(0x7f00000ee000)='/dev/snd/controlC#\x00', 0x6, 0x4000) connect$inet6(r2, &(0x7f0000153000)={0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000244000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000aa6000+0x278)={'vcan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = getuid() setsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000fc1000-0xe8)={{{@in=@multicast1=0xe0000001, @in=@local={0xac, 0x14, 0x0, 0xaa}, 0x2, 0x0, 0x0, 0x4, 0xa, 0x80, 0xa0, 0x0, r3, r4}, {0x8001, 0x100, 0x0, 0x10001, 0x9, 0x8, 0x6, 0x10000}, {0x5, 0x100, 0x7ff, 0x100000000}, 0x2, 0xffffffffffffffff, 0x2, 0x1, 0x3, 0x3}, {{@in=@multicast1=0xe0000001, 0x2, 0xff}, 0xa, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffffff, 0x7, 0x2, 0x9, 0x9, 0x8001, 0xffffffff}}, 0xe8) vmsplice(0xffffffffffffffff, &(0x7f000090c000)=[{&(0x7f0000f22000-0x20)="78dd5e42f3277300afe0b0af0b0199173367100ce178a1fedefeb9440e62816c", 0x20}, {&(0x7f0000f45000)="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", 0xfd}, {&(0x7f0000222000-0x4)="32c3efe6e516bbec", 0x8}, {&(0x7f0000f79000)="75e307e97db8bdeac8e25eb8876fd394e813b173050e4da3b110e4bfd560300d5ccf2d8d0cd7e05436218230214ca581b8dd65277bd993f9ed13170aa99e7dbeaf3740ab92d6af02d44010a49abf", 0x4e}, {&(0x7f0000b00000)="7c4fb684cd000bd92be40035864f7d311e9aa76afdc5797f8c2d0556c2c6d9e8087f67946417597571dea7502f8c415232dea785e836a5ef79675deabaaa733f21496c41a592c0ed1573ad3930933db0a057b0", 0x53}], 0x5, 0x4) setns(0xffffffffffffffff, 0x0) [ 78.623823] QAT: Device 0 not found 2018/01/15 21:50:12 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000366000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) listen(r1, 0x0) connect$unix(r0, &(0x7f0000932000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) connect(r0, &(0x7f00009fc000)=@un=@abs={0x1, 0x0, 0x1}, 0x8) shutdown(r1, 0x0) r2 = gettid() socketpair$unix(0x1, 0x1000000005, 0x0, &(0x7f0000880000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r3, 0x5452, &(0x7f0000b3b000)=0x3f) fcntl$getownex(r1, 0x10, &(0x7f000079c000)={0x0, 0x0}) fcntl$setsig(r3, 0xa, 0x12) fcntl$setownex(r3, 0xf, &(0x7f00000ff000)={0x0, r2}) recvmsg(r4, &(0x7f0000173000-0x38)={&(0x7f0000b3b000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00000a5000-0x50)=[], 0x0, &(0x7f0000b36000)=""/0, 0x0, 0x0}, 0x0) r5 = dup2(r3, r4) r6 = gettid() tkill(r6, 0x16) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r5, 0x800442d3, &(0x7f00002fc000-0x1e)={0x3, 0x1, 0x8, "d677045fd78c", "fb43f5cfeb23d20d161afd8c3c88564a"}) [ 78.624539] QAT: Invalid ioctl [ 78.625371] QAT: Invalid ioctl [ 78.651437] QAT: Device 0 not found [ 78.655253] QAT: Invalid ioctl [ 78.658668] QAT: Invalid ioctl [ 78.697095] binder: 11043:11047 unknown command 0 [ 78.697106] binder: 11043:11047 ioctl c0306201 2000a000 returned -22 [ 78.717459] binder: 11043:11047 ERROR: BC_REGISTER_LOOPER called without request [ 78.717471] binder: 11043:11047 got reply transaction with bad transaction stack, transaction 50 has target 11043:0 [ 78.717482] binder: 11043:11047 transaction failed 29201/-71, size 56-40 line 2718 [ 78.720601] binder_alloc: binder_alloc_mmap_handler: 11043 20000000-20002000 already mapped failed -16 [ 78.730956] binder: BINDER_SET_CONTEXT_MGR already set [ 78.730964] binder: 11043:11047 ioctl 40046207 0 returned -16 [ 78.731093] binder: 11043:11047 unknown command 0 [ 78.731100] binder: 11043:11047 ioctl c0306201 2000a000 returned -22 [ 78.744872] binder_alloc: 11043: binder_alloc_buf, no vma [ 78.744894] binder: 11043:11047 transaction failed 29189/-3, size 56-8 line 2903 [ 78.757796] binder: undelivered TRANSACTION_ERROR: 29189 [ 78.757903] binder: release 11043:11047 transaction 50 out, still active [ 78.757908] binder: undelivered TRANSACTION_COMPLETE [ 78.757915] binder: undelivered TRANSACTION_ERROR: 29201 [ 78.757939] binder: send failed reply for transaction 50, target dead [ 78.857279] audit: type=1326 audit(1516053012.537:712): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 78.881859] audit: type=1326 audit(1516053012.538:713): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x452df9 code=0x7ffc0000 [ 78.906361] audit: type=1326 audit(1516053012.539:714): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 78.930876] audit: type=1326 audit(1516053012.539:715): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 78.955361] audit: type=1326 audit(1516053012.590:716): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=51 compat=0 ip=0x452df9 code=0x7ffc0000 [ 78.979775] audit: type=1326 audit(1516053012.590:717): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.004255] audit: type=1326 audit(1516053012.590:718): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.028742] audit: type=1326 audit(1516053012.590:719): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=9 compat=0 ip=0x452df9 code=0x7ffc0000 [ 79.053066] audit: type=1326 audit(1516053012.591:720): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=10992 comm="syz-executor0" exe="/root/syz-executor0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000a55000-0x11)='/dev/qat_adf_ctl\x00', 0x40, 0x0) fstatfs(r0, &(0x7f0000764000)=""/216) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = syz_open_dev$tun(&(0x7f0000c7f000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00001aa000+0x9be)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_map={0x2, 0x0, 0x0, 0x0, 0x0, 0x0}}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000769000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = syz_open_dev$mice(&(0x7f0000358000-0x10)='/dev/input/mice\x00', 0x0, 0x408000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f000007e000-0x4)=0x0, &(0x7f00009d8000)=0x4) getsockopt$SO_COOKIE(r0, 0x1, 0x39, &(0x7f0000188000-0x8)=0x0, &(0x7f0000a87000-0x4)=0x8) connect$inet(r1, &(0x7f0000561000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000191000-0xad)="", 0x0, 0x0, &(0x7f00006e2000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000da000)={0xd, 0x3, &(0x7f00001b8000-0x18)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000ea2000-0xa)='syzkaller\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x20000000000, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 21:50:13 executing program 4: mmap(&(0x7f0000000000/0x24000)=nil, 0x24000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000000f000-0xd8)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x4, 0x1, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000024000)={0x0, 0x0}) mmap(&(0x7f0000024000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000024000)={0x0, 0x0}) write$evdev(r1, &(0x7f0000019000-0xd8)=[{{0x0, 0x2710}, 0xfffffffffffffcd1, 0x4, 0x3}, {{0x0, 0x7530}, 0x100000000, 0x80000001, 0x5}, {{0x0, 0x2710}, 0x8000, 0x101, 0x3f}, {{r2, r3/1000+10000}, 0x8, 0x5, 0x80000000}, {{0x0, 0x0}, 0x0, 0x3, 0x0}, {{0x0, 0x7530}, 0x1, 0x7, 0x8a}, {{0x0, 0x7530}, 0x0, 0x9838, 0x8749}, {{0x0, 0x2710}, 0x8001, 0xffffffffffffffff, 0x10000}, {{0x77359400, 0x0}, 0x53a8787d, 0x0, 0x4}], 0xd8) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000005000-0x10)={0x3, &(0x7f000000b000)=[{0xa4, 0x0, 0x0, 0x0}, {0x40000000000030, 0x0, 0x0, 0x3fffc0000000}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r1, &(0x7f0000009000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) socket$unix(0x1, 0x7, 0x0) 2018/01/15 21:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) bpf$OBJ_GET_MAP(0x7, &(0x7f0000d41000-0x10)={&(0x7f0000b6a000-0x8)='./file0\x00', 0x0, 0x10}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000169000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f000016f000)={&(0x7f0000c0e000)={0xfffffffffffffeb7, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x3) 2018/01/15 21:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000000000000002, &(0x7f0000b18000)=0x3, 0x8) clone(0x4804a7fb, &(0x7f000084d000)="", &(0x7f0000000000)=0x0, &(0x7f0000663000)=0x0, &(0x7f0000450000)="") openat$selinux_status(0xffffffffffffff9c, &(0x7f0000a5b000-0x10)='/selinux/status\x00', 0x0, 0x0) 2018/01/15 21:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x20000000003e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f000090b000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r0, 0x0, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000940000-0x9)='/dev/rtc\x00', 0x180, 0x0) 2018/01/15 21:50:13 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1b, 0x3, 0x0, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x1, 0x0, 0x0, 0x4000000, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_INFO(r0, 0xc0bc5310, &(0x7f0000e30000-0xbc)={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]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) setsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f000015e000-0x4)=0x6, 0x4) r3 = syz_open_procfs(r2, &(0x7f0000ad9000)='attr/current\x00') syz_open_dev$midi(&(0x7f0000ca7000)='/dev/midi#\x00', 0xfe3e, 0x40) syz_open_dev$dspn(&(0x7f00007e3000-0x8)='/dev/dsp#\x00', 0x9ae, 0x400002) sendfile(r3, r1, &(0x7f00004f2000)=0x0, 0x25) r4 = shmget(0x0, 0x1000, 0x40, &(0x7f0000479000/0x1000)=nil) shmctl$SHM_LOCK(r4, 0xb) dup2(r3, r3) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000a11000)='/selinux/checkreqprot\x00', 0x111040, 0x0) 2018/01/15 21:50:13 executing program 4: mmap(&(0x7f0000000000/0x10000)=nil, 0x10000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0x0, 0x2004c00) read(r0, &(0x7f000000d000)=""/512, 0x3b4) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000c34000)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000000)=@assoc_value={0x0, 0x21a}, &(0x7f0000001000)=0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000001000-0x4)=@assoc_id=r1, &(0x7f0000587000)=0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_getres(0x684f322eff9415ad, &(0x7f00002ca000)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001000)={r2, @in={{0x2, 0x3, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={r2, 0x1f}, 0x8) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r3 = syz_open_procfs(0x0, &(0x7f0000dab000-0x10)='coredump_filter\x00') ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00003c7000-0x90)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x7, 0xffffffff00000001], 0x0, 0x0}) socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000e9f000)={{0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x68, {0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @common='ip6tnl0\x00'}) ioctl$KVM_ARM_SET_DEVICE_ADDR(r0, 0x4010aeab, &(0x7f000051f000-0x10)={0x20, 0x1}) r4 = syz_open_dev$loop(&(0x7f000071c000-0xb)='/dev/loop#\x00', 0x0, 0x181001) r5 = memfd_create(&(0x7f0000614000)="74756e08000000000000008000000000", 0x0) pwritev(r5, &(0x7f0000f51000-0x70)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) ioctl$KVM_GET_PIT2(r5, 0x8070ae9f, &(0x7f0000327000-0x70)={[{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$LOOP_CHANGE_FD(r4, 0x4c00, r5) 2018/01/15 21:50:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$dmmidi(&(0x7f000090c000)='/dev/dmmidi#\x00', 0x8, 0x100) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000a85000-0x14)={0x80000001, 0xfffffffffffffd9f, 0x800, 0x101, 0x4}, 0x14) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000cc1000)={0x0, 0x0, 0x0}, &(0x7f000017f000-0x4)=0xc) r3 = accept$netrom(0xffffffffffffff9c, &(0x7f000013e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000689000)=0x48) renameat2(r1, &(0x7f000096e000)='./file0\x00', r3, &(0x7f0000ea3000)='./file0\x00', 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000146000)={0x0, 0x0, 0x0}, &(0x7f000025c000-0x4)=0xc) syz_fuseblk_mount(&(0x7f0000afe000-0x8)='./file0\x00', &(0x7f00009ed000)='./file0\x00', 0xda59a7b5d1be941d, r2, r4, 0x3, 0x5, 0x80000) sched_setattr(r0, &(0x7f00006c1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000440000-0x8)={0x19980330, 0x0}, &(0x7f0000092000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = semget$private(0x0, 0x7, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f0000199000-0xe1)=""/225) r1 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0xd000) socket$pppoe(0x18, 0x1, 0x0) 2018/01/15 21:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000559000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha1\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f000079a000)="", 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000c4f000)='/dev/vcs\x00', 0x50000, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f00003ec000)={0x2, [0x0, 0x0]}, &(0x7f00005e3000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000d21000-0x85)={r2, 0x7d, "8c29f9e33cf2f1b8252a596fe63a261fb2bc3c176f79c46cd4ce39e310f37a01d1cad2d939b91c3b8bae37fcd869f60a11cf83cbce8330d494624eabc3ab13eb0d776c4d3f711f21095590caf840a62d60e2eadc0dbfa1e1eff40942ff7ac5ef60ba2523aa386fcd3c328985dc7ce1f7bca3211729ae48d89759d4ba93"}, &(0x7f00002ae000)=0x85) r3 = accept$alg(r0, 0x0, 0x0) recvfrom$packet(r3, &(0x7f0000e03000-0xc8)=""/200, 0xc8, 0x0, 0x0, 0x0) epoll_pwait(r1, &(0x7f0000fad000-0x18)=[{0x0, 0x0}, {0x0, 0x0}], 0x2, 0x8, &(0x7f0000536000-0x8)={0x100000001}, 0x8) 2018/01/15 21:50:13 executing program 4: mmap(&(0x7f0000000000/0xec000)=nil, 0xec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x83, &(0x7f00000eb000-0xab)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xe}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e52e", 0x4d, 0x6, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x4d, 0x0, "65a9ab6e9c95cd2c2e1381f77126a33da17ebf9978a5ab9cb352141f1e902e1df34dc0c150f0c9010066b15d2cd672279e67e8dff963aeac7605f9a4a209dcd73d23578b15"}}}}}}, 0x0) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0xfd7000)=nil, 0xfd7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000eea000)='./file0\x00', 0x200000, 0x1) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe8a6, 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, 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) clone(0x0, &(0x7f00000c2000-0x81)="", &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fc6000-0x4)=0x0, &(0x7f0000fcd000-0xcb)="") 2018/01/15 21:50:13 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00009e7000)={0xffffffffffffff9c, 0x50, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000001000-0x4)=r1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x20000000008, &(0x7f0000001000-0x3)="", 0x0) 2018/01/15 21:50:13 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x20000000) setsockopt(r0, 0x10e, 0x1000000000000003, &(0x7f0000ebe000)="", 0x0) 2018/01/15 21:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf7bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clock_adjtime(0x7, &(0x7f0000d54000)={0x0, 0x80, 0x4, 0x9, 0x80000001, 0x0, 0x81, 0xffffffffffffb1a4, 0x9, 0xc7, 0x7, 0xfffffffffffffff9, 0x4a8, 0x10000, 0x5697, 0x1d54a000000000, 0x100, 0x1, 0x4, 0xfff0000000000000, 0x6, 0x9, 0x0, 0xffffffff, 0x0, 0x1}) syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x1, 0x4001) 2018/01/15 21:50:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000e55000)='/dev/cuse\x00', 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000084f000)={{{@in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d7c000-0x4)=0xe8) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00001a3000-0x28)={@common='sit0\x00', &(0x7f0000d26000-0x2c)=@ethtool_cmd={0x8000000014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000119000-0x10)=@generic="1196f23dd0dac3c85a999ebf49fd77a2") socketpair$packet(0x11, 0x3, 0x300, &(0x7f0000653000-0x8)={0x0, 0x0}) setsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000b40000)={@loopback=0x7f000001, @remote={0xac, 0x14, 0x0, 0xbb}, r2}, 0xc) 2018/01/15 21:50:13 executing program 4: r0 = socket(0x1e, 0x1, 0x0) setsockopt(r0, 0x10f, 0x0, &(0x7f0000a94000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x1, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast1=0xe0000001}, 0xfff}, 0x1c) 2018/01/15 21:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000630000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) sendmmsg$alg(r1, &(0x7f00002f4000)=[{0x0, 0x0, &(0x7f00009cc000-0x60)=[], 0x0, 0x0, 0x0, 0x0}], 0x1, 0x0) fallocate(r2, 0x0, 0x0, 0x9) sendmsg$netrom(r2, &(0x7f000073b000-0x38)={&(0x7f0000380000)=@full={{0x3, {"bb1d1747097bf3"}, 0x1}, [{"b11b2f8be7ec49"}, {"47577fdf9142ce"}, {"f35c8aac60a54a"}, {"48a9016b9c8a44"}, {"feff1c2117c11e"}, {"1ca6125305ab44"}, {"600d2fcb7979d0"}, {"dbea7cca78649f"}]}, 0x48, &(0x7f0000291000-0x40)=[{&(0x7f00006e0000)="a445731e751498a263707a1718b880477f808217e6bc3c650ad59eb62feab1d9c7963d3df10346de4e2e428ade7041ab987c1816cb076a234a66dbd5599c42fc757a917ce4bbe013e51b71b82ed411a511110a0e8630b0efcacd6ea031371ecb04a325b6", 0x64}, {&(0x7f0000763000)="", 0x0}, {&(0x7f0000cc2000-0x8)="06fc6e3e7f0f0c9c", 0x8}, {&(0x7f00003aa000-0xb3)="be060061361e7664464b87340fe78c19ec536ef7777ea3be631a9ef55b98598f946929c0ea85c4e0fa98768f9d8fdffc683c5130ce2305476683de7cf1436c1e6e5abf81a24e75d135d8e52d72d0b5713a861c245cda0b7cf46fb15f4db67009475bddc2119cae5a3500747d5bf152cf82fbaed89e4df49eca112d74c9ca2169537e507bcacc888e97a43a5fdd990c24cd2d39befcba2cf7083b1d0a07c5e7d080e743a27a9557e4688be7dfc65752b2b5d677", 0xb3}], 0x4, &(0x7f0000821000)=[{0x70, 0x110, 0x0, "eb2ac3ce07af0e0ef4291c834ba9ae51098044926ce1f1086cfc24a4fcc8e31e212884bdec7721186809ebdb2111a58af228f5f7e83615b9fe888726dbd63ae77e0ac557896785e16d7a3418d89b5356720d67379cbae1fcdf66a29935113c00"}], 0x70, 0x8000}, 0x4000) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r2, 0x84, 0x70, &(0x7f0000cb3000)={0x0, @in6={{0xa, 0x3, 0x0, @mcast2={0xff, 0x2, [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]}, [0x800, 0xfff, 0x7, 0x6c8d, 0x5, 0x2c1, 0x7637, 0x20, 0x1f, 0x759, 0xcee, 0x5c, 0x5, 0x101, 0x5]}, &(0x7f00001a9000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000613000)={r3, 0x6}, 0x8) sendfile(r1, r2, &(0x7f0000e65000-0x8)=0x0, 0x100000001) 2018/01/15 21:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000a73000+0xebb)=0x25aa, 0x4) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000880000-0x9)='/dev/dsp\x00', 0x801, 0x0) setsockopt(r1, 0x6, 0xe, &(0x7f0000725000-0xd8)="020008000000000000005462fa01a15eaf0d2cf653f13cc379ede4eaf40f4a95bbff850a8263357506b31e58a98399b397e695c0f03d3b3d54436fe71cbcdc6e30ac10369300f6af7d07634832b8a5c0a94c470502e9337b3e7298fc74e81b1058d02f9b14732017e2466a9fc43aea71263335960415800020f9cf5da602000000001f0000d1b0e6ebcb12c7291871363e97100c4a4c2e9f5c0c14f1659ce8c8bed2e97e60a3649f93ea0c8263f864802a00001be7807ef14a531813e976be1d113b514dbdc05ea1309163d6a4830de8391f2ecab7bbfbcb", 0xd8) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000629000)={{{{0x2, 0xffffffffffffffff, @rand_addr=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, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x0, 0x0, "5f389e591f3b2e67b740144fda8715295ff962c13e9cf946905696ab3d12746aaacc0fd3a280a904568fbd664692d764ad312e1474d6538fe72c301360b5ef28c45afacffead263f1321234a2af023fe"}, 0x160) connect$inet(r0, &(0x7f00007ae000-0x10)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00006a7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000c89000)='/selinux/policy\x00', 0x0, 0x0) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f00007f7000-0xc)={0x0, 0x0, 0xffffffffffffff9c}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f000016f000-0xc)={0x0, 0xffffffffffffffff, 0x0}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a00000-0xc)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f00005cf000)={0x0, &(0x7f000062f000)=[]}) ioctl$DRM_IOCTL_NEW_CTX(0xffffffffffffffff, 0x40086425, &(0x7f0000e6e000)={0x0, 0x0}) openat$selinux_create(0xffffffffffffff9c, &(0x7f00001c1000-0x10)='/selinux/create\x00', 0x2, 0x0) getxattr(&(0x7f0000ae6000-0x8)='./file0\x00', &(0x7f00004cc000)=@random={'system.\x00', '/selinux/mls\x00'}, &(0x7f00005e9000)=""/10, 0xa) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000f3b000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) setsockopt$ALG_SET_KEY(0xffffffffffffffff, 0x117, 0x1, &(0x7f00004f7000)="", 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(0xffffffffffffffff, 0xc0a85322, &(0x7f000029a000-0xb0)={{0x0, 0x0}, ""/64, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000526000-0x6)={0x472, 0x0}) perf_event_open(&(0x7f000000a000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) request_key(&(0x7f0000087000-0xa)='encrypted\x00', &(0x7f00000f8000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00007ec000-0xb)='}vmnet0\'lo\x00', 0xfffffffffffffffb) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0x3) syz_open_dev$vcsn(&(0x7f00007b9000)='/dev/vcs#\x00', 0xfffffffffffffff7, 0x2000) socket(0x0, 0x0, 0x0) 2018/01/15 21:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000072d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f000001a000-0x69)="", 0x0) recvmsg(r0, &(0x7f000001a000-0x38)={0x0, 0x0, &(0x7f000001e000)=[], 0x0, &(0x7f0000fb2000)=""/0, 0x0, 0x0}, 0x1ffe) recvfrom$unix(r0, &(0x7f0000d4c000-0x8a)=""/138, 0x8a, 0x2002, 0x0, 0x0) socketpair(0xa, 0x2, 0x9, &(0x7f0000aae000-0x8)={0x0, 0x0}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000a26000)={{0x6000, 0x1, 0xf, 0x5c32, 0x9, 0x5, 0x4aab, 0x1, 0x1, 0x7fffffff, 0x1ff, 0x6, 0x0}, {0x2, 0xf000, 0xb, 0x9, 0x46, 0x1ff, 0xd7, 0x0, 0x2, 0x4, 0x80000000, 0x2, 0x0}, {0x107003, 0x6001, 0xf, 0x6, 0x1, 0x1ff, 0x44, 0xfffffffffffffff9, 0x1, 0xfff, 0x2, 0x7fff, 0x0}, {0x104001, 0x2003, 0xd, 0x20, 0x9, 0xc000000000000000, 0x79c6, 0xa6e9, 0x5, 0x8001, 0x2, 0xd1, 0x0}, {0x4, 0x2002, 0x0, 0x5, 0x6ad0000000000000, 0x6, 0x4, 0xd9, 0x6, 0x4, 0x80000000, 0x6, 0x0}, {0x5000, 0x2, 0xf, 0x101, 0x2, 0x0, 0x6, 0x9, 0x1f, 0x8, 0x400000000, 0xea, 0x0}, {0xf000, 0x6001, 0xc, 0x2, 0x6, 0x7a, 0x0, 0x1ff, 0x100000001, 0x3, 0x8000, 0x1, 0x0}, {0x1000, 0x3000, 0x1b, 0x1, 0xe5, 0x1, 0x8001, 0x3e34, 0x5, 0x6, 0x91f1, 0x400, 0x0}, {0x3001, 0x11003, [0x0, 0x0, 0x0]}, {0xf004, 0x1f004, [0x0, 0x0, 0x0]}, 0x1, 0x0, 0x107004, 0x2000, 0x3, 0x801, 0x106000, [0x9, 0x1, 0x9, 0x4]}) membarrier(0x10, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000ca2000-0x1)={0x4}, 0x1) r3 = syz_open_dev$dmmidi(&(0x7f0000964000-0xd)='/dev/dmmidi#\x00', 0x7fff, 0x2200) getsockopt$inet_mreq(r3, 0x0, 0x20, &(0x7f0000765000)={@loopback=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f000027c000-0x4)=0x8) ioctl$DRM_IOCTL_MAP_BUFS(r2, 0xc0186419, &(0x7f00009ab000-0x18)={0xa, &(0x7f0000845000)=""/253, &(0x7f0000326000-0xf0)=[{0x80, 0xbe, 0xffe0000000000000, &(0x7f0000b5e000)=""/190}, {0x7, 0x90, 0x1e2a, &(0x7f0000702000)=""/144}, {0x9, 0x59, 0x3824, &(0x7f000050e000)=""/89}, {0xe7ab, 0x5b, 0x7, &(0x7f0000258000)=""/91}, {0x3f, 0x11, 0xffffffffffff826b, &(0x7f0000fe4000)=""/17}, {0x8, 0x82, 0x80000001, &(0x7f0000c99000)=""/130}, {0x401, 0xa0, 0x945f, &(0x7f0000c97000-0xa0)=""/160}, {0x4, 0x72, 0x5f, &(0x7f0000fae000)=""/114}, {0x4, 0x1000, 0x100, &(0x7f000081c000)=""/4096}, {0xd3, 0x54, 0x2, &(0x7f0000c53000-0x54)=""/84}]}) 2018/01/15 21:50:13 executing program 0: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = request_key(&(0x7f0000013000)='cifs.spnego\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)='^\x00', 0xffffffffffffffff) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$keyring(&(0x7f0000001000-0x8)='keyring\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$instantiate(0xc, r1, 0x0, 0x0, r2) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/load\x00', 0x2, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$llc_int(r3, 0x10c, 0x2, &(0x7f0000003000)=0x0, &(0x7f0000002000-0x4)=0x4) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = request_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000013000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, &(0x7f0000012000)='cpuset{vmnet1\x00', 0xfffffffffffffffa) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r4, 0x0, &(0x7f0000000000)='\x00') mlock2(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x200000002, 0x0) setsockopt$inet6_int(r0, 0x29, 0x6, &(0x7f0000020000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000341000-0xb9)="", 0x0, 0x0, &(0x7f0000f84000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x3fc13c911b065e79) 2018/01/15 21:50:13 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_MSRS(r0, 0x4008ae89, &(0x7f0000002000-0x88)={0x8, 0x0, [{0xbbf, 0x0, 0x7}, {0xb8f, 0x0, 0x30}, {0x948, 0x0, 0x9}, {0xaff, 0x0, 0x2}, {0x23c, 0x0, 0x4}, {0xb17, 0x0, 0x1c}, {0xbe8, 0x0, 0xfffffffffffffff8}, {0x34e, 0x0, 0x0}]}) r1 = add_key(&(0x7f0000000000)='ceph\x00', &(0x7f0000bb1000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000000000)="5d794125e22b8d", 0x7, 0xfffffffffffffffd) add_key(&(0x7f0000001000-0xa)='id_legacy\x00', &(0x7f00006a9000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000001000-0xde)="28c15794e0c99ef4d5841d516e44d4761e20f428b37c44048b677ef696c2b1ebae7e0a6085b03ebfe39a4a2d8536e2d4c1cb07ec4b3a602e043acc061a2bab1eb193b7068ac6bfddd2c66995f6c1a6b9c9014b1bbaa1795f211d427dfa045078ca66edae1098ae62509061102dbe280f3a6319fd26a2b53dec6c17c09e13a9c67b87d2843606ce0688124688cf21d5b21cea4e567433e17e8fb649121db8e42e57753e71f49042c4d4d26d169eb77df23d533d9400f68abfd54c321bbaf84b1a4e660c8fd981acb1d73c1fbe4ddcd085c9a5ce3bb983e06ca4de534fc26b", 0xde, r1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = request_key(&(0x7f0000e11000)="626c61636b6c697300dbdca5c7f1d496b44d3e72fcce95a36ed46d4267c728908189b42aab415ef5286aa1f46b9642b1cb62b82616d3f49aa08517f352a1e0407215101508035cad25be112a19e7a59c1911902a4985b7c0427b4dba15d26f547424ea0fc21ccda1f44dcfad8f0c643774ee02bd1936a6e81ef0035777cf2c8f47e2b613797b66a529aefd0fb546d51cf8d483acc721266f6e2c02f0ad7dab28c10f496bee3a5ba4749480a62883b7cc9cd9da4a8d6462a0e94f7148f5dd35d605d500c2565e1c8c2f4df48ba7616c4b5dc3be7f", &(0x7f000074d000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000800000)='\x00', 0xfffffffffffffffd) add_key(&(0x7f0000f71000-0xd)='dns_resolver\x00', &(0x7f0000ae2000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000d5b000)="b95b0f3581b4e512b67013ca93524c9ee485f509f8be9ec42964a9356144045fddbf8cca2802adc25b0abc55e8b9920c73e72576d3523f614fd4dc2300", 0x3d, r2) 2018/01/15 21:50:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f000025f000)='/dev/cuse\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000036d000-0x8)={0x800, 0x7, 0xfffffffffffffffe, 0x5}, 0x8) renameat2(0xffffffffffffffff, &(0x7f00001f5000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000aaf000)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f00000df000-0x38)={&(0x7f0000eda000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00006e7000-0x10)={&(0x7f00007a4000)={0xfffffffffffffe0a, 0x17, 0x101, 0x2, 0x2, {0x12, 0x0, 0x0}, [@generic="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"]}, 0x1014}, 0x1, 0x0, 0x0, 0x7ffe}, 0x48000) mremap(&(0x7f0000a17000/0x4000)=nil, 0x4000, 0x800000, 0x3, &(0x7f00001e0000/0x800000)=nil) madvise(&(0x7f00006bf000/0x3000)=nil, 0x3000, 0x0) madvise(&(0x7f000092d000/0x400000)=nil, 0x400000, 0x10200000008) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f00006f5000)={{&(0x7f0000986000/0x4000)=nil, 0x4000}, 0x1, 0x0}) 2018/01/15 21:50:13 executing program 7: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000000)={0x2, &(0x7f0000002000-0x10)=[{0x30, 0x0, 0x0, 0xfffff03c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000000b000)='/dev/audio#\x00', 0x1000, 0x200) ioctl$KVM_GET_DEVICE_ATTR(r1, 0x4018aee2, &(0x7f0000002000-0x18)={0x0, 0x3, 0x5, &(0x7f0000003000-0x8)=0x0}) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_CLIENT_POOL(r1, 0xc058534b, &(0x7f000000c000)={0xffffffff, 0x2, 0x5a4, 0x9, 0x5, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r1, 0xc0086420, &(0x7f000000e000-0x8)={0x0, 0x0}) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007ae000)='/dev/sequencer2\x00', 0x10001, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f0000c95000)={{0xba, 0x0, 0x6, 0x0, "2ab70e2431b5dcd4616c89dc55798b9319a4d1ddaca704996ce0be7002d8cdc85a82b31b377c111f5de04cd0", 0x1}, 0x2, [0xefd, 0xfffffffffffffe00, 0x3ff, 0x3d, 0x0, 0x3, 0x9, 0x101, 0x1, 0x6, 0x1, 0x7f, 0x20, 0x449f, 0x4, 0x4f, 0x0, 0x8, 0x8, 0x4bbb, 0x1, 0x0, 0x6, 0x1812, 0x9, 0x7, 0x7, 0x81, 0x8, 0x80, 0x0, 0x7fff, 0x7, 0x1f, 0x5, 0xff, 0x3, 0x100000001, 0x81, 0x10000, 0x3, 0x9, 0x2, 0x3, 0x3, 0xb70, 0x6, 0x7fffffff, 0xeae4, 0x1, 0x3, 0x0, 0x9, 0x400, 0x1, 0x7fff, 0x1, 0x7, 0x8, 0x5, 0x7, 0x7, 0xcf0000000, 0x8000, 0x9, 0x10000, 0x80000000, 0x3, 0x1, 0x3f, 0x127, 0xcbb, 0x100000001, 0x7fffffff, 0x2, 0x0, 0x100000000, 0x81, 0x7, 0x5, 0x58ae000000000000, 0x7, 0xa2, 0x3, 0xfffffffffffffffe, 0x8, 0x5, 0x7, 0xfffffffffffffff7, 0x8000, 0xf5, 0x0, 0x2, 0x4b, 0x3dc, 0x1, 0x40, 0x3, 0x9, 0x800, 0x40, 0x4, 0x968, 0x2, 0x9, 0xfff, 0x6, 0xfffffffffffffff8, 0x3, 0x8, 0x6, 0x9, 0x6, 0x4, 0x6fb80879, 0x7fffffff, 0x4, 0x8, 0x401, 0x7, 0x5, 0x2, 0xfffffffffffffffa, 0x3, 0x2, 0x2800000000000000, 0xffffffffffffff01, 0x2a], {0x77359400, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_inet6_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000cf5000-0x4)=0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f000084d000)='/dev/rfkill\x00', 0x40, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000a30000-0x4)=0x0) r2 = socket$inet6(0xa, 0x803, 0x40004fe) setsockopt$inet6_int(r2, 0x29, 0x49, &(0x7f00007c9000)=0x1000, 0x4) [ 79.538757] Empty option to dns_resolver key 2018/01/15 21:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000c34000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000b4e000)={{&(0x7f0000068000/0x800000)=nil, 0x800000}, 0x1, 0x0}) r1 = gettid() fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f000063a000-0x8)=0x0) tkill(r1, 0x6) tkill(r1, 0x28) 2018/01/15 21:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000967000-0x18)={0x1, 0x0, [{0x259, 0x0, 0x0}]}) ioctl$KVM_CHECK_EXTENSION(r0, 0xae03, 0x1) r3 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000d44000)='/selinux/enforce\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f00005cb000)={0x0, 0x101}, &(0x7f0000f7b000-0x4)=0x6) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000f62000-0x8)={r4, 0x6, 0x0}, &(0x7f0000282000)=0x8) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) r2 = openat$selinux_context(0xffffffffffffff9c, &(0x7f000037a000)='/selinux/context\x00', 0x2, 0x0) r3 = epoll_create(0x8) kcmp(r0, r1, 0x6, r2, r3) mmap(&(0x7f0000000000/0xf1000)=nil, 0xf1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000ef000-0x538)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@fragment={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}], @icmpv6=@echo_reply={0x81, 0x0, 0x0, 0x0, 0x0, ""}}}}}}, 0x0) 2018/01/15 21:50:13 executing program 4: mmap(&(0x7f0000000000/0xe8000)=nil, 0xe8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f000005a000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x30, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}}, {[@hopopts={0x0, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x0, 0x2, 0x0, 0x0, [0x0]}}, @pad1={0x0, 0x1, 0x0}, @ra={0x5, 0x2, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00000b8000)='/selinux/member\x00', 0x2, 0x0) fdatasync(r0) 2018/01/15 21:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1c, &(0x7f0000e9b000-0x34)={@broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@generic={0x6558, "7f0d74b1b323df1dded42ca42881"}}}, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000465000)={0xffffffffffffff9c, 0xfffffffffffffe9a, &(0x7f0000174000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000d56000-0x4)=r0, 0x4) bpf$PROG_LOAD(0x5, &(0x7f00004b1000)={0x8, 0x5, &(0x7f0000487000-0x98)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x8, 0x9, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00003aa000)="470807ff", 0xb4c3, 0x1000, &(0x7f0000643000-0x1000)=""/4096, 0x0, 0x100, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009f000-0x10)='/dev/sequencer2\x00', 0x101000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00006fe000-0x28)={@common='syzkaller0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000cda000+0xc3f)={@local={0xac, 0x14, 0x0, 0xaa}, @empty=0x0, r2}, 0xc) 2018/01/15 21:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000001000-0x10)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00002ad000)={0x0, @in={{0x2, 0x2, @rand_addr=0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x1f, 0x5, 0x6, 0x10}, &(0x7f0000d99000)=0xa0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000499000-0x6)={r1, 0x18}, &(0x7f0000775000-0x4)=0xfffffffffffffd40) getresgid(&(0x7f000044e000-0x4)=0x0, &(0x7f00002a8000)=0x0, &(0x7f000001d000-0x4)=0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000895000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000503000-0xc)={0x6, r0, 0x1}) lseek(0xffffffffffffffff, 0x3, 0x1) ioctl$int_out(0xffffffffffffffff, 0x5460, &(0x7f0000bb2000)=0x0) r2 = syz_open_dev$sg(&(0x7f0000eb4000-0x9)='/dev/sg#\x00', 0x8, 0x4000) ioctl$KDSETLED(r2, 0x4b32, 0x0) ioctl$KVM_GET_DIRTY_LOG(r2, 0x4010ae42, &(0x7f0000994000)={0x1fd, 0x0, &(0x7f00001c8000/0x2000)=nil}) execve(&(0x7f0000bb5000)='./file0\x00', &(0x7f0000305000)=[&(0x7f0000b6c000-0x1)='\x00', &(0x7f00001a0000)='\\@\x00', &(0x7f0000854000-0x4)=')*,\x00', &(0x7f00003e3000-0x7)=':nodev\x00', &(0x7f0000db3000)=',md5sum:\x00'], &(0x7f0000e67000)=[&(0x7f0000914000)='@%wlan0wlan0\x00', &(0x7f0000835000-0x9)='-em0-em0\x00', &(0x7f00007cf000)='posix_acl_access\x00', &(0x7f0000d10000)="2f7d272a2c6e6f6465766e6f6465762c2e6c6fba2473656c668700", &(0x7f0000163000-0x1)='\x00', &(0x7f0000c7b000)='eth0)-#\x00', &(0x7f00006cd000)='GPL*\x00']) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xcd, &(0x7f0000edd000)={{0xa, 0x0, 0xf6, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x7}, {0xa, 0x2, 0x7, @loopback={0x0, 0x1}, 0x7}, 0x861, [0x3, 0x4, 0x80000001, 0x5, 0x8000, 0x401, 0x0, 0x7]}, 0x5c) sendto$inet6(0xffffffffffffffff, &(0x7f0000d46000)="", 0x0, 0xfffffefffffffffe, &(0x7f0000e42000-0x8)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x8, &(0x7f0000486000)=0xf2, 0x4) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000f96000)={0x8, [0x6, 0x5d9, 0x3, 0x2, 0x9, 0x2, 0xd4f9, 0x0]}, 0x14) accept4(0xffffffffffffffff, &(0x7f0000c0c000-0x1c)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000d84000-0x4)=0x1c, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r2, 0x4018aee3, &(0x7f0000776000)={0x0, 0x1f, 0x6, &(0x7f00004b3000)=0x0}) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000140000-0xc)='/dev/autofs\x00', 0x0, 0x0) syz_open_dev$sndpcmp(&(0x7f0000598000)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) tee(r3, r0, 0xfffffffffffffffa, 0xf) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f00007e4000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0xb) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000e99000-0x8)={0x0, 0x0}) setsockopt$inet_mreqsrc(r0, 0x0, 0x25, &(0x7f000000c000-0xc)={@empty=0x0, @multicast2=0xe0000002, @broadcast=0xffffffff}, 0xc) mincore(&(0x7f000078f000/0x4000)=nil, 0x4000, &(0x7f0000248000)=""/123) r4 = dup(0xffffffffffffffff) sendmsg$unix(r4, &(0x7f0000c72000)={&(0x7f0000117000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000c1000-0x40)=[{&(0x7f000012b000-0xd8)="59cb9a", 0x3}], 0x1, &(0x7f0000341000-0x90)=[], 0x0, 0x40001}, 0x14) syz_open_dev$urandom(&(0x7f0000761000)='/dev/urandom\x00', 0x0, 0x42900) 2018/01/15 21:50:13 executing program 6: r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000834000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x198) 2018/01/15 21:50:13 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001000-0x268)={0x0, {{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x4, [{{0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x290) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000002000-0xc)={0x9, 0x1, 0x2, 0x1, 0x8}, 0xc) 2018/01/15 21:50:13 executing program 4: r0 = memfd_create(&(0x7f00008cb000-0x18)=']posix_acl_accesswlan0.\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000954000)=@sack_info={0x0, 0x94, 0x800}, &(0x7f0000000000)=0xc) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00002eb000)={0x0, 0x3, 0xfffffffffffffffd, 0x2, 0x5, 0x6}, &(0x7f00000ad000)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000494000)={r1, 0x1}, &(0x7f0000000000)=0x131) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000d94000)={r2, 0x40, &(0x7f0000001000-0x40)=[@in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @dev={0xac, 0x14, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f0000001000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f00008af000)=""/230, 0xe6) bpf$MAP_CREATE(0x0, &(0x7f0000fb5000)={0x3, 0x80000000004, 0x80000000004, 0x4097, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) msgget(0x2, 0x400) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00002a7000-0x18)={r0, &(0x7f0000aa6000)="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", &(0x7f0000ed5000-0x45)=""/69}, 0x18) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000019000)='/selinux/enforce\x00', 0x101800, 0x0) ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000e67000-0x4)=0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00008d2000)='/dev/sequencer2\x00', 0x2, 0x0) write$sndseq(r1, &(0x7f000000a000)=[{0x81, 0x5, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @addr={0x0, 0x0}}], 0x30) dup(0xffffffffffffffff) clone(0x0, &(0x7f0000a55000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f000099c000-0x8)={0x1, 0x7fff}) 2018/01/15 21:50:13 executing program 1: mmap(&(0x7f0000000000/0x9000)=nil, 0x9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$LOOP_CLR_FD(r0, 0x4c01) bind$inet6(r0, &(0x7f0000001000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xa}, 0x2}, 0x1c) 2018/01/15 21:50:13 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f000000a000-0x4)=0x0) r1 = syz_open_procfs(r0, &(0x7f000011e000-0x7)='fdinfo\x00') ioctl$KVM_SET_IDENTITY_MAP_ADDR(r1, 0x4008ae48, &(0x7f0000a65000-0x8)=0xf000) getsockopt$ipx_IPX_TYPE(r1, 0x100, 0x1, &(0x7f000057e000)=0x0, &(0x7f000059e000-0x4)=0x4) exit(0x0) mknodat(r1, &(0x7f0000ac4000)='./file0\x00', 0x0, 0x0) 2018/01/15 21:50:13 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x200000002, 0x78, 0xc568, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 2018/01/15 21:50:13 executing program 3: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) r1 = dup2(r0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f0000002000)={0x3, 0x3, 0xfffffffffffffffe, 0x3, 0x5aea}) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) fstatfs(r1, &(0x7f0000012000)=""/2) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f00008a3000)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000ab1000-0x10)={&(0x7f0000df9000/0x2000)=nil, 0x2000}) 2018/01/15 21:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008fe000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000177000-0x4)=0x0, &(0x7f0000754000-0x4)=0x4) r1 = gettid() process_vm_readv(r1, &(0x7f0000fba000-0x80)=[{&(0x7f000053e000)=""/82, 0x52}, {&(0x7f0000c0d000)=""/81, 0x51}], 0x2, &(0x7f00004b0000)=[{&(0x7f0000e93000)=""/132, 0x84}, {&(0x7f0000912000)=""/133, 0x85}], 0x2, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00001ff000-0x8)='pagemap\x00') setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f000099a000-0x4)=0xe7, 0x4) sysfs$3(0x3) sendfile(r2, r2, &(0x7f0000014000)=0x100000, 0x1000000800000008) setsockopt$inet_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000d8c000)={{{{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0xf}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x7ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0xbf, 0x8, 0x9, "789158330c69f108451f2d3b324d44f6e93f49d957fc25689948ff4736923a07365001ba17233697290dcb7b5cf84204784085783878f9f3904504e4c84a17e955c06cadaae8e26f75744db75b4513fc"}, 0x160) 2018/01/15 21:50:13 executing program 1: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000384000-0xa)='/dev/cuse\x00', 0x0, 0x0) ioctl$EVIOCGSW(r0, 0x8040451b, &(0x7f000087e000)=""/250) arch_prctl(0x1001, &(0x7f00008b9000-0x75)="50a32981c8a9be495c911ff57719468d5f5eeb617cf6dd10304263651b91f8df015404a855c0538b59a4251830295b0530c38df1e545b0a3bfe5999edabd6ddd153c3a4a64704288daf03bc8eb21306c179fcd1ed84fb695bb2d73f809fee53730331d192318cf0beb10338f31411973c31cdbbf7c") mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000019000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000007000)={&(0x7f0000017000-0x27cc)={0x20, 0x20, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x1, [@typed={0x8, 0x0, @void=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000017000)='/dev/input/mouse#\x00', 0xaff9, 0x100) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x1d, &(0x7f0000003000-0x1c)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000001a000)=0x1c) mmap(&(0x7f000001b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_GSI_ROUTING(r0, 0x4008ae6a, &(0x7f000001c000-0x128)={0x6, 0x0, [{0x657, 0x3, 0x0, 0x0, @adapter={0x6, 0xabe, 0x8, 0x4, 0x9}}, {0x3, 0x1, 0x0, 0x0, @irqchip={0x4, 0x5}}, {0x2b1, 0x2, 0x0, 0x0, @irqchip={0x1, 0xc0}}, {0x3, 0x3, 0x0, 0x0, @sint={0x31, 0xffff}}, {0x0, 0x0, 0x0, 0x0, @adapter={0x400, 0x8001, 0x3, 0x67, 0x8001}}, {0x4, 0x6, 0x0, 0x0, @sint={0xb6, 0x608c}}]}) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000001a000)={r3, 0x3f}, &(0x7f000000b000-0x4)=0x8) 2018/01/15 21:50:13 executing program 2: mmap(&(0x7f0000000000/0x16000)=nil, 0x16000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) r1 = syz_open_dev$binder(&(0x7f0000010000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = creat(&(0x7f0000003000)='./file0\x00', 0x0) symlinkat(&(0x7f000000b000-0x8)='./file0\x00', r2, &(0x7f0000015000-0x8)='./file0\x00') mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_dccp_int(r2, 0x21, 0x16, &(0x7f0000001000)=0xffffffffffff0000, 0x4) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000017000-0x30)={0x30, 0x0, &(0x7f0000017000-0x30)=[@clear_death={0x400c630f, 0x2, 0x4}, @release={0x40046306, 0x4}, @acquire={0x40046305, 0x4}, @request_death={0x400c630e, 0x4, 0x3}], 0x0, 0x0, &(0x7f0000000000)=""}) poll(&(0x7f0000014000)=[{r1, 0x0, 0x0}], 0x1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000016000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000017000-0x30)={0x14, 0x0, &(0x7f0000017000-0x14)=[@request_death={0x400c630f, 0x0, 0x0}, @enter_looper={0x630c}], 0x0, 0x0, &(0x7f0000012000)=""}) 2018/01/15 21:50:13 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0xa7b3, 0x1) lseek(0xffffffffffffffff, 0x0, 0x3) r0 = syz_open_dev$dspn(&(0x7f000092a000-0xa)='/dev/dsp#\x00', 0x6, 0x200) getsockopt$sock_buf(r0, 0x1, 0x1f, &(0x7f00000f9000)=""/160, &(0x7f000064c000-0x4)=0xffffffffffffff86) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0x4b000)=nil, 0x4b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_robust_list(&(0x7f0000014000)={&(0x7f000002b000/0x3000)=nil, 0x400, &(0x7f0000008000/0x3000)=nil}, 0x18) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f000004c000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000028000)={0x0, 0x2a6}, &(0x7f000004c000-0x4)=0x6) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f000004b000)={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]}}, &(0x7f0000036000)=0x8c) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000045000-0x8)={0x0, 0x0}) fchdir(r2) mmap(&(0x7f000004b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt(r2, 0xa18e, 0xfc79, &(0x7f000004b000)="9cbaeb8ccbd9c14852a6f51bd3274ee3a407ffab7e80ac66c8996f17048dba8903223bbcabb910bde09f85f2f912eba1b229bb70d3cd2db119065320077ad9603013c032bb0f3214784ef38f9836b690b37394894aed481937a06d97153bd4d2e4935db268622acb7d77b98d3f08f5d9e892e93c9f79e0736fbebb35457db6fcc269e557e40e4f5c", 0x88) 2018/01/15 21:50:13 executing program 6: mmap(&(0x7f0000000000/0xd25000)=nil, 0xd25000, 0x1000001, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000892000)=0x0, &(0x7f0000034000)=0x4) 2018/01/15 21:50:13 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000446000-0xb)='/dev/mixer\x00', 0x20000, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000dbd000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x17}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r1 = getpid() syz_open_dev$mice(&(0x7f0000fb6000-0x10)='/dev/input/mice\x00', 0x0, 0x4000) r2 = syz_open_procfs(r1, &(0x7f00003c5000)='stat\x00') getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f000022e000+0x78a)=@assoc_value={0x0, 0xffffffffffffffff}, &(0x7f0000a66000-0x4)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000d27000)={r3, 0x9}, 0x8) sendfile(r2, r2, &(0x7f0000a9c000)=0x0, 0x100000001) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r2, 0x800455d1, &(0x7f000055a000)=""/208) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0x1b000)=nil, 0x1b000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000010000-0x10)='/selinux/policy\x00', 0x0, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x24, 0x2000002a, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, [@typed={0x10, 0x0, @str='nodev\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:50:13 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0xb, 0x800, 0xa1) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000c2c000-0x4)=0xffffffffffffffff, 0x4) 2018/01/15 21:50:13 executing program 7: mmap(&(0x7f0000000000/0xe83000)=nil, 0xe83000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000113000)='/dev/snd/midiC#D#\x00', 0x4, 0x800) mmap(&(0x7f0000e83000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$GIO_UNISCRNMAP(r0, 0x4b69, &(0x7f0000e84000-0xa7)=""/167) r1 = signalfd(0xffffffffffffffff, &(0x7f0000e7d000)={0x0}, 0x8) read(r1, &(0x7f0000cfe000)=""/48, 0x30) sync_file_range(r1, 0x7fffffff, 0x0, 0x4) 2018/01/15 21:50:13 executing program 6: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000325000-0x9)='/dev/vcs\x00', 0x40001, 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000b88000-0x4)=0x0) mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(0x0, 0x1, &(0x7f0000007000-0x18)=[&(0x7f0000006000)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000002000-0x1000)="93ab3a673ce96cf318e44d0bc907dda414cb45c0ae4f5428aa2885c3157b8ce4b5536b6f00cb119d2080e34fb42346a686175900c6534d5765", 0x39, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) bpf$OBJ_GET_MAP(0x7, &(0x7f0000001000-0x10)={&(0x7f0000000000)='./file0\x00', 0x0, 0x0}, 0x1a9) 2018/01/15 21:50:13 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x3, 0x3, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 21:50:13 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000cf5000-0xa)='/dev/cuse\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f000000c000-0x120)={0x0, 0x0, 0x2a, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, "77decac9a434f47ff7d7ee3a45c4271d", [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getresuid(&(0x7f00000c7000-0x4)=0x0, &(0x7f000051d000-0x4)=0x0, &(0x7f00000c6000)=0x0) getgroups(0x2, &(0x7f000086c000)=[0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r3) write$fuse(r0, &(0x7f00001b1000-0x28)={0xfffffffffffffdb2, 0xffffffffffffffff, 0x0, @fuse_notify_inval_inode_out={0x0, 0x200000, 0x0}}, 0x40f) 2018/01/15 21:50:13 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00002eb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x8000000000000007, &(0x7f0000002000)={0x1, 0x0, 0x0, 0x0, 0x0}) fcntl$lock(r0, 0x26, &(0x7f0000004000-0x20)={0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000001d000-0x18)={0x0, 0x9, 0x30, 0x7fff, 0x1ff}, &(0x7f000020a000-0x4)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000be6000-0x8)={r1, 0xffffffff80000000}, 0x8) 2018/01/15 21:50:13 executing program 7: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f00005a7000-0xc)='/dev/autofs\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r0, 0x89e1, &(0x7f0000098000-0x4)={r1}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r2, 0x0) recvmsg(r2, &(0x7f0000bc7000-0x38)={&(0x7f0000494000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000963000-0x30)=[], 0x0, &(0x7f0000bef000-0x78)=""/120, 0x78, 0x0}, 0x0) [ 79.853927] binder: 11205:11217 ioctl c0306201 20016fd0 returned -14 [ 79.861474] binder: 11205:11217 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 79.872260] binder: 11205:11217 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 79.891691] binder: 11205:11217 ioctl c0306201 20016fd0 returned -14 2018/01/15 21:50:14 executing program 3: r0 = accept$netrom(0xffffffffffffff9c, &(0x7f0000d4e000-0x48)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f0000001000-0x4)=0x48) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000b2b000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f57000-0x4)=0x0) getpgid(0xffffffffffffffff) gettid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000d3000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000992000-0x4)=0xc) r3 = syz_open_procfs(r2, &(0x7f0000537000)="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") ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000204000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_bt(r3, 0x8907, &(0x7f0000bf5000)="c618334d4d2015dc273dc32aa0d9c620b3c52160bc6f37ba0fc989ec") mmap(&(0x7f0000000000/0x95c000)=nil, 0x95c000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) writev(r3, &(0x7f0000b97000)=[{&(0x7f0000962000)='1', 0x1}], 0x1) fcntl$addseals(r1, 0x409, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000512000-0xb)='/dev/audio\x00', 0x200, 0x0) setsockopt$sock_int(r3, 0x1, 0x1f, &(0x7f00006df000-0x4)=0x100020001, 0x4) 2018/01/15 21:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x4000000000000004, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00002b4000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 21:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000417000-0x9)='/dev/sg#\x00', 0x0, 0x806) syz_open_dev$sndpcmp(&(0x7f00005d8000-0x12)='/dev/snd/pcmC#D#p\x00', 0x2, 0x345400) write$evdev(r0, &(0x7f000086c000-0x78)=[{{0x0, 0x2710}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x77359400, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0xfe25) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f000001d000)={0x8, &(0x7f000093d000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f00000ea000)={r1, &(0x7f0000d3f000)=""/17}) [ 79.922206] binder: BINDER_SET_CONTEXT_MGR already set [ 79.927782] binder: 11205:11247 ioctl 40046207 0 returned -16 [ 79.957843] binder: 11205:11247 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 2018/01/15 21:50:14 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000001000)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f0000001000)=""/196, &(0x7f0000001000)=0xc4) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0xc4080, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000bf0000-0x4)=0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x400, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) sendto$inet6(r2, &(0x7f000077a000)="", 0xfeee, 0x0, &(0x7f0000d5a000)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) pipe(&(0x7f0000fae000-0x8)={0x0, 0x0}) 2018/01/15 21:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = fcntl$dupfd(r1, 0x0, r0) bind$llc(r1, &(0x7f000074f000-0x10)={0x1a, 0xf5, 0x1, 0x6, 0x8, 0x7fffffff, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x10) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f0000027000-0x50)={@generic="1f2733281ba14a627d8ded09d843abb5", @ifru_mtu=0x400001}) 2018/01/15 21:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000657000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_IRQCHIP(r1, 0xc208ae62, &(0x7f0000186000)=@pic={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_CPUID(r2, 0x4008ae8a, &(0x7f000075d000)={0x1, 0x0, [{0x1, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}]}) ioctl$KVM_SET_MSRS(r2, 0xc008ae88, &(0x7f0000de7000-0x18)={0x1, 0x0, [{0x48d, 0x0, 0x0}]}) 2018/01/15 21:50:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00006cf000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0xffffffffffff373d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$mice(&(0x7f00008d2000)='/dev/input/mice\x00', 0x0, 0x109a00) r3 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f0000dc3000-0x8)={0x0, 0xfff}, &(0x7f0000cec000)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000d80000-0xfe)={r4, 0xf6, "45b594bb6560b63b492163f52b7880a8154291fca6df46428fbbaa58e3355acdf7c5b83eb91feb2fa88f2b5b0bde8dcb39190b98d9d9e529d9311bd51e7a07b744579f29e868c218760b82764be41a9c1558e3b2a372a506b4459f9fe8a3223ac03cc1283eb5d79808445d78b85ea80b42c50d0a3f6cd7888c35171ae3b297dab88a581f340a61dd50e10e1040c008ead97f1cf6a77174d859aab1d562224beb8e4d112d14be7e4717fd94f9c3f2154c6a7264316fd0a6bb912baf448d14e65f19a0b3b3ce9f7076cc6e024171b18622a6175cb7f7d7b599f6096b546866b637b817e2bd12bc7bf15c896b1bd8f513cc80fef3751e25"}, &(0x7f0000386000)=0xfe) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 21:50:14 executing program 5: r0 = getpid() getpriority(0x1, r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r2 = openat$ion(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ion\x00', 0x0, 0x0) close(r1) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x0, &(0x7f0000002000)=[{0x10, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r2, 0xc0184900, &(0x7f0000002000)="") ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f0000293000)=0x3) 2018/01/15 21:50:14 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/ppp\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000000)={0x0, 0x1f, 0xfffffffffffff800, 0x6}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000275000-0x8)={r1, 0x6}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000f5d000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000027000)='./file0\x00', 0x0) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f0000d7f000-0x5)='proc\x00', 0x1, &(0x7f0000ae8000)="") stat(&(0x7f000099c000-0x8)='./file0\x00', &(0x7f0000a82000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000596000-0x8)='./file0\x00', &(0x7f00000dc000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00009eb000-0x8)='./file0\x00', r2, r3) statfs(&(0x7f0000e4f000-0x8)='./file0\x00', &(0x7f0000892000-0x1000)=""/4096) mount(&(0x7f0000276000-0x6)='./file0\x00', &(0x7f000006c000)='./file0\x00', &(0x7f00003f6000)='tmpfs\x00', 0x35, &(0x7f00005d3000)="") 2018/01/15 21:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000089b000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00009e7000)='/selinux/context\x00', 0x2, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f000087f000-0x30)={0x7fffffff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) seccomp(0x1, 0x0, &(0x7f000082f000-0x10)={0x3, &(0x7f00001d7000)=[{0x80, 0x5, 0x100000001, 0x3ff}, {0x5, 0x2, 0x100, 0x0}, {0x3, 0x9, 0x8001, 0x94}]}) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f00005f6000-0x34)=""/52) unshare(0x0) 2018/01/15 21:50:14 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000000)='./file0\x00', &(0x7f0000001000)='./file0\x00', &(0x7f0000000000)='autofs\x00', 0x1000, &(0x7f0000000000)="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") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000000000+0xfb4)='/dev/input/mice\x00', 0x0, 0x10100) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000103000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) mount(&(0x7f000000a000)='./file0\x00', &(0x7f000000b000-0x8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f000001c000)="") mkdir(&(0x7f0000253000)='./file0/control\x00', 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000b33000)={0x0, 0xffffffffffffffff, 0x0}) mkdir(&(0x7f0000156000-0xe)='./file0/file0\x00', 0x0) symlink(&(0x7f0000747000)='./file0/control\x00', &(0x7f0000754000-0x16)='./file0/control/file0\x00') rename(&(0x7f0000b95000)='./file0/file0\x00', &(0x7f000044c000)='./file0/control\x00') recvfrom$unix(0xffffffffffffffff, &(0x7f00009b3000)=""/225, 0xe1, 0x0, &(0x7f0000b9d000-0x10)=@file={0x0, './file0/file0\x00'}, 0x10) [ 79.985475] binder: 11205:11247 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 79.995795] binder: 11205:11247 unknown command 0 [ 80.001619] binder: 11205:11247 ioctl c0306201 20016fd0 returned -22 2018/01/15 21:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$vcsa(&(0x7f0000064000-0xb)='/dev/vcsa#\x00', 0xffff, 0x200200) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000f9f000)='/dev/dsp\x00', 0x107000, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000974000)={0x26, 'aead\x00', 0x40, 0x0, 'gcm(aes)\x00'}, 0x11) getsockname$netrom(r1, &(0x7f00006f6000)=@full={{0x0, {""/7}, 0x0}, [{""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}, {""/7}]}, &(0x7f00005f5000-0x4)=0x48) fadvise64(r0, 0x0, 0x0, 0x2) accept4(r2, &(0x7f0000be5000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f00009a7000-0x4)=0xc, 0x0) 2018/01/15 21:50:14 executing program 6: mmap(&(0x7f0000000000/0xd3a000)=nil, 0xd3a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f000087d000)='/dev/admmidi#\x00', 0xffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto(r0, &(0x7f00004e9000)="65ef0a3426cb633fc4da3eeebbae50faaa45d75e10ba5bfbb4", 0x19, 0x4000040, &(0x7f0000d3b000-0x80)=@generic={0x6, "4868450edfca0482b74c214364554dd86a3d85daccbe7cbdbc7aad2514be670f0a6fd343ab403d3beb5ca21acc4c2f7475e9c1b9e762844b5327a98cfa01206d7f44396e1caa9aedf4af7144c9d145ad48f7b7c27806b6160b73a068e51f23eb121328a4e24c08481677b698ef9605b98aa383fd6391649d3d24a58e362a"}, 0x80) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d3a000)='/dev/dsp\x00', 0x10002, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000b81000-0x8)='./file0\x00', 0x4) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000d3c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_CONTROL(r1, 0x40086414, &(0x7f0000d3d000-0x8)={0x1, 0x10001}) lookup_dcookie(0x8c, &(0x7f0000d3c000-0xc7)=""/199, 0xc7) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00007cd000-0x4)=0x0) pipe(&(0x7f0000415000)={0x0, 0x0}) perf_event_open(&(0x7f0000d3a000)={0x5, 0x78, 0x2, 0xfffffffffffffff9, 0x8001, 0x2, 0x0, 0x2, 0x40000, 0x0, 0x7, 0xfffffffffffff9c6, 0xffffffffffffff81, 0x3, 0x6, 0x6, 0x9, 0x1, 0x10, 0x7, 0x4, 0x81, 0x3a32, 0x4, 0x6, 0x0, 0x401, 0x9, 0x9, 0x4, 0x1, 0x6, 0x8, 0x4, 0x63, 0x2, 0x2, 0x7, 0x0, 0x14e6, 0x4, @perf_bp={&(0x7f0000d3a000)=0x0, 0x6}, 0x12040, 0x2a, 0x6, 0x0, 0x7, 0x80000000000, 0xfe, 0x0}, r2, 0x0, r3, 0x6) mmap(&(0x7f0000d3b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_load(0xffffffffffffff9c, &(0x7f0000d3c000-0xe)='/selinux/load\x00', 0x2, 0x0) prctl$intptr(0xe, 0x2) 2018/01/15 21:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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={&(0x7f0000dcc000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00004af000-0xa)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCXONC(r0, 0x540a, 0x5) r1 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r1, 0x540a, 0x2) mmap(&(0x7f0000000000/0xf9f000)=nil, 0xf9f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r2, 0x1, 0x200000000000014, &(0x7f00004a3000-0x10)={0x0, 0x0}, &(0x7f0000edc000)=0x10) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00003e9000-0x4)={r2}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000978000)={0x0, 0x800, 0x5, 0xd, 0xff, 0xffffffffffffdeda}, &(0x7f0000e10000)=0x14) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f00004bd000-0xc)=@sack_info={r4, 0x9, 0x9}, 0xc) r5 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000f52000)='/selinux/access\x00', 0x2, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000085000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x3ff}) 2018/01/15 21:50:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x6) setsockopt$netlink_NETLINK_NO_ENOBUFS(r0, 0x10e, 0x5, &(0x7f00005cb000)=0x0, 0x4) r1 = semget(0x2, 0x0, 0x2) semctl$GETVAL(r1, 0x3, 0xc, &(0x7f00003a1000-0x11)=""/17) 2018/01/15 21:50:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00002e9000)='/dev/dsp\x00', 0x40000, 0x0) bind$bt_rfcomm(r1, &(0x7f00005cb000)={0x1f, {0x10001, 0x8, 0x6, 0x1, 0x0, 0xfff}, 0x9}, 0x9) bind$inet6(r0, &(0x7f0000187000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00006ce000)={0x0, 0x0, 0x0}, &(0x7f00004cf000-0x4)=0xc) getresuid(&(0x7f00008fa000)=0x0, &(0x7f0000788000)=0x0, &(0x7f0000de2000-0x4)=0x0) lstat(&(0x7f00003bd000)='./file0\x00', &(0x7f0000599000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000ae000)={0x0, 0x0, 0x0}, &(0x7f00007e2000-0x4)=0xc) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00004f0000-0xe8)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00009b2000-0x4)=0xe8) getgroups(0x4, &(0x7f0000321000)=[0x0, 0x0, 0xffffffffffffffff, 0x0]) sendmsg$unix(r1, &(0x7f0000f3a000)={&(0x7f0000335000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00008d1000-0x50)=[{&(0x7f0000d8e000)="9bb2a22fab", 0x5}, {&(0x7f0000fa6000-0x27)="284dd12dfd0d517acd2139c51155c8818c91b990b2cac0a99e91e30b762b9bfaf9994a49422543", 0x27}, {&(0x7f0000e6c000)="ff6238fed1903414f37b430f351f4e78573b9392a59c4b4a375132ab13ff7a59879357a71d6475751bb7d50954c84488b73980c36c52e18acbf882f944215e95ae3fc0971c558db4ff1817643ef05721fb33ef394df092", 0x57}, {&(0x7f0000c0c000)="47aa871c9e739b009b4990827a4e4730b4f38149bdc4fe04a6cf6364919ed1b022c3dd5511d56071be89f39d1ea403cc5b72c8dfb34e9d3a3eea074b635279a0b9f1b3a61bb9da59024e2f9df2f6e39dca4220c413175b5251fe66dc993a81456681fd9e98a45e9301d360113322ba22aeafd154adbaeded85808629dabb7bc9c5135e", 0x83}, {&(0x7f0000f1a000)="9a035aa4adce53f775c6bec00dbe1253322aaf29bd8054a284032c798e23ee6a7095f541d3765f24203c1c2125d50d011611e58842ce398e44008a9a673b963b92b57799a3280d072d72e36cc0e6aa2cdfa0e51c62d949f77d17966c8c131dbcc26d0df363792009d161d146e5f0c72115babbffeed609caf984a574d79e5b1173cc35e92087fe3b7331b82b6a7ee5f378349cf40db58dd347d4e0fa89d41ada157f", 0xa2}], 0x5, &(0x7f0000dac000)=[@rights={0x30, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0x1, 0x2, r2, r3, r4}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x20, 0x1, 0x1, [r1, r0, r0, r1]}, @rights={0x18, 0x1, 0x1, [r0]}], 0xc0, 0x8000}, 0x24000000) r8 = fcntl$dupfd(r0, 0x0, r0) r9 = msgget$private(0x0, 0x3ca) msgrcv(r9, &(0x7f0000563000-0xb7)={0x0, ""/175}, 0xb7, 0x3, 0x2800) sendto$inet6(r8, &(0x7f0000310000-0x2)="e1", 0x1, 0x0, &(0x7f0000eb4000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_STATUS(r8, 0x84, 0xe, &(0x7f0000442000-0xb8)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, @in6={{0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000b84000-0x4)=0xb8) 2018/01/15 21:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x3, 0x4002) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000cd8000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000594000-0x4)=0x8) geteuid() bind(r0, &(0x7f0000388000)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc0790405c7bad62e0a53a632ed4938000001018f8401a3ff59829a2b0a707ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f2000158d19bcb315a314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb1857"}, 0x80) sendmsg(r0, &(0x7f00000d1000)={&(0x7f0000fdc000-0x80)=@sco={0x1f, {0x7, 0x7, 0x401, 0x7, 0x6, 0x7}}, 0x8, &(0x7f00001fd000)=[], 0x0, &(0x7f0000d19000)=[], 0x0, 0x0}, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000009b000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$EVIOCGSW(r1, 0x8040451b, &(0x7f000043a000-0xd1)=""/209) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000fbd000+0x8d)=0x0) 2018/01/15 21:50:14 executing program 7: r0 = dup3(0xffffffffffffffff, 0xffffffffffffff9c, 0x80000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000001000-0x10)=[{&(0x7f0000001000-0x91)=""/145, 0x91}], 0x1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f000092c000-0x4)=0xaad, 0x4) r1 = socket(0x200000000010, 0x2, 0x0) recvmsg(r1, &(0x7f00008ac000-0x38)={&(0x7f0000d0e000-0x1002)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000d70000)=[], 0x0, &(0x7f0000ec1000)=""/85, 0x55, 0x0}, 0x2000) write(r1, &(0x7f000095c000)="2400000026007f000000000000007701000000ff0100000000000000ffffffff0100ff10", 0x331) fchmod(r0, 0x0) 2018/01/15 21:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00004b7000)='/dev/rtc\x00', 0x100, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000034f000)='/dev/audio\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r0, &(0x7f0000de1000)={0x10000000, 0x0}) mmap$binder(&(0x7f0000a55000/0x3000)=nil, 0x3000, 0x100000b, 0x10812, r0, 0x0) setitimer(0x0, &(0x7f0000f84000)={{0x0, 0x0}, {0x0, 0x0}}, &(0x7f0000995000)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 21:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000f55000-0x8)='./file0\x00', &(0x7f0000dd6000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$alg(0x26, 0x5, 0x0) lstat(&(0x7f0000910000-0x8)='./file0\x00', &(0x7f00006f5000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_mount(&(0x7f0000475000)='./file0\x00', 0x6000, r0, r1, 0x5, 0x4000) r2 = socket$alg(0x26, 0x5, 0x0) bind$alg(r2, &(0x7f0000b71000)={0x26, 'aead\x00', 0x0, 0x0, 'ccm(serpent)\x00'}, 0x58) 2018/01/15 21:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futex(&(0x7f00001d7000)=0x0, 0x4000000005, 0x0, &(0x7f0000199000-0x10)={0x0, 0x0}, &(0x7f0000a29000-0x4)=0x0, 0x55da77f243942654) socket$inet6_dccp(0xa, 0x6, 0x0) r0 = creat(&(0x7f0000882000)='./file0\x00', 0x84) ioctl$SNDRV_CTL_IOCTL_ELEM_WRITE(r0, 0xc4c85513, &(0x7f000069a000-0x4c8)={{0x2338, 0x0, 0x8, 0x7fff, "4d42b489e3fa8c2bfbcf51ea78421b30b4c6173a42aa74514fff9d3ce6140512f59475149e31556b60ea84a6", 0x20}, 0x3ff, [0xf8e, 0x0, 0x80000000, 0x80, 0x148a, 0xd44, 0x3, 0x400, 0x8, 0x6, 0x9, 0x1, 0x0, 0x8, 0x6, 0x7, 0x3ff, 0x80000000, 0x1b4000000, 0x5c7, 0x5, 0x8, 0xffffffff, 0x2, 0x2, 0x5, 0x7, 0x5e2, 0x3, 0x5, 0xfffffffffffffffe, 0x401, 0x4, 0x168, 0x10000, 0x7fff, 0x9, 0x100000000, 0xe535920000000000, 0x4, 0x6, 0xfffffffffffffffa, 0x4, 0x8, 0x7, 0x99, 0x101, 0x1, 0xffffffffffffff02, 0x4, 0x83, 0x81, 0xfffffffffffffe00, 0x5a2, 0xba, 0xe92, 0x8, 0x401, 0x88, 0x5, 0x6, 0x1c00000000000000, 0x3ff, 0x6, 0x3, 0x0, 0xfff, 0x99, 0x7, 0xa000000, 0x4, 0x0, 0x21, 0x2, 0xaa4, 0x6, 0x4, 0x7, 0x8, 0x6, 0x7ad7, 0x8, 0x2, 0x1, 0x8, 0x7, 0x9, 0x0, 0x3, 0x8, 0x40, 0x0, 0x400, 0xffffffffffffff81, 0x1, 0x80000001, 0x0, 0x8c9, 0x7, 0x9, 0x0, 0x6b, 0x7fffffff, 0x9, 0x3, 0x8d3, 0x7fff, 0x1012, 0x2, 0x7706b181, 0x5, 0x5, 0x0, 0xb35, 0xff0, 0x526, 0x5c913fce, 0x1000, 0x0, 0x5, 0x0, 0x6, 0x7, 0x800, 0xcc, 0x3, 0x4, 0x1f], {0x0, 0x1c9c380}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:14 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}) mq_open(&(0x7f0000013000)='proctrustednodevselfvboxnet1cpuset\x00', 0x0, 0x0, &(0x7f0000012000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$amidi(&(0x7f0000002000)='/dev/amidi#\x00', 0xff, 0x600000) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000000)={{0xb8e6, 0x5, 0x4, 0xffffffffe6d6b13c, "1a53e99868e57666cbd9e54d2a2a94ec949820d57e84ef1753b2efe114a4720df3f7a4883aa16991b04d7324", 0x9e7}, 0x0, 0x0, 0x100, r2, 0x191, 0x1f, "5a2c69f22d7fb3c435ab3eebbb3a6382d60bbc30a39374c765b8f6430a9d0f566852983f77750d80b47086f4874a3ce266735eec8e058078af75b556cf788573", &(0x7f0000001000-0x8)='selfo(,\x00', 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], [0x200, 0xd4c, 0x8, 0x100000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 21:50:14 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0xc008900, &(0x7f00008dd000-0x21)="", &(0x7f0000b5b000)=0x0, &(0x7f00009dd000-0x4)=0x0, &(0x7f0000218000-0x49)="") getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f00009d3000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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, @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}}, &(0x7f0000e36000-0x4)=0xe8) r1 = getgid() lchown(&(0x7f0000c10000)='./file0\x00', r0, r1) 2018/01/15 21:50:14 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000001000)='./file0\x00', 0x0) clone(0x0, &(0x7f00003fb000)="", &(0x7f00001b9000-0x4)=0x0, &(0x7f000019d000-0x4)=0x0, &(0x7f0000eba000-0x2)="") chdir(&(0x7f0000fee000)='./file0\x00') 2018/01/15 21:50:14 executing program 7: mmap(&(0x7f0000000000/0xfd4000)=nil, 0xfd4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000fb1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$evdev(r1, &(0x7f0000fd2000)=[{{0x0, 0x7530}, 0x0, 0x0, 0x0}], 0x18) ioctl$GIO_FONT(r1, 0x4b60, &(0x7f0000859000-0xd6)=""/214) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000c68000-0xba)=""/186) mmap(&(0x7f0000fd4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) iopl(0xffffffffffffff1b) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) vmsplice(r0, &(0x7f0000c21000-0x50)=[{&(0x7f00007bc000)="0d642ec6f3f413cc7674ce603258", 0x0}, {&(0x7f0000d4f000-0x7e)="ae0cd0b1d58b589ca6c7722d9d016cceb84c501af41e3c5d2731f5017bc29295914bf296e84553654f3b0b73873dd4d1c1e44ea24c9762c2a38763a316dae43ece3aae9e57b3d9fcef84cbd2cb1903ff69d98425bea1e7ea89f1a050a64faa0174c67e6dae5f4eb920396ba806536bc45711e383a4b8027126472d7f712b", 0x0}, {&(0x7f0000c3c000)="03a4f96d46be9de8ff18f39d4c4d848040619aa8b49a6c48bd378cac0e70b0e2a2d4aeeba59cbb75f9b2cfbef4b58f74a47f907241ee48bec3a7af6d55", 0x0}, {&(0x7f0000fd5000-0x1000)="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", 0x0}, {&(0x7f0000749000-0x1000)="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", 0x0}], 0x382, 0x0) 2018/01/15 21:50:14 executing program 5: mmap(&(0x7f0000000000/0x4d000)=nil, 0x4d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000034000-0xd)='\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000028000-0xd)='/dev/snd/seq\x00', 0x0, 0x20005) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f0000037000)={0x0, 0x0, 0x0, "9ede7a8c5ae95e48000000000000007f4f13eeab650000000000007fffde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa0500000074dbcfa6c14d", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write$sndseq(r0, &(0x7f000000a000)=[{0x7, 0x3, 0x0, 0x0, @tick=0x404, {0x0, 0x0}, {0x0, 0x0}, @ext={0x0, &(0x7f0000039000-0x2)=""}}], 0x30) pselect6(0x40, &(0x7f0000047000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000047000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000042000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f000001d000-0x10)={0x0, 0x1c9c380}, &(0x7f0000021000-0x10)={&(0x7f0000046000)={0x0}, 0x8}) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f000004b000)={0xfb, @time={r3, 0x0}, 0x0, {0x0, 0x0}, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$alg(r1, &(0x7f000004e000-0x38)={0x0, 0x0, &(0x7f000003a000)=[{&(0x7f0000027000-0xa0)="c5679aaeb0ff9c60b6713d03944eec9e94951d501913a4b10f6e049ba742b85741ac962420b5db42f4dbd98e31e9e7d6633a92bc6fab65b36bf10939dbfbc20500737c72cc1e564664370ffa072ed4eee78ba0d1d56d42ebd462e29694b50a41e5e22a8051df26d2be6fd001759e236ffbdd1203d9c93d45c7fd369966eb80b35597d1d739230bd46e1ffb99daea897e5ba081abf61050e3c333d33b5c99df3a", 0xa0}, {&(0x7f000004e000-0x99)="46e8dd5ff5916c071a055fd30001307fccb770a0c51f0509ba08aa0b43cf61b1e758baee7ee8f5c5d4e515ff7fa44581ed5f9bed2d1eb8daefc580be01abd8b9ff705da0815ee30d4c21d17492505cf64dee48ed334709977ccd7eb79738f36b3172bab15e19f3e2d4c7546a49181bdd49406c3882425ca437b0eea3830fd82b13972540bd683cf88b8e7eb60cacefc850341a51a56a66b782", 0x99}, {&(0x7f0000030000-0x6f)="6171aca7b8d24a9be59d5306b9cce1f6caf52781a77bedf2fdb79103365128729ffd388a21573953949a78622d8c1cbac723f4666a9610cde703b8a4ab985522f2ea157ca10ff7e25872d802b6904e837cbfc1cc0c9eeb702daa5fecbd3a1d26932dcfc142d22b1ce4eae5b9c55271", 0x6f}, {&(0x7f0000005000-0xc0)="6a6320f38303037072f632450c0d9478c71d0b66d475ae236992d884e814297146ada0e4cbbd137aa28bedb7a83c905385c666d52fefe4160e678baee206412483cdf04e23b3687522db0df7dd71a17493bc43a06d2e4b65998971eb0296a50d94addaea1da76fcd04c89a8fe03f017342e8e8fe03e295fe7d744a4bdb5ab411c2a391b057fa77daf1955757ae351a227065e3b47de5f57ea5d879b4ee078828fde93c3163b4f4cb206790a7ca92883819b8f0874ba33097cc6e788bb3a1ea9a", 0xc0}, {&(0x7f000004f000-0x53)="cfa3da2341db7dff375b916f9effd0ea8e08e62a2a459e4fc9e7931931405435de02110dc1509b15073044ade5775b7e4fd448daeefc017001ce0000000000000000037df1000828beb5303b649592a772ff9c", 0x53}], 0x5, &(0x7f0000033000-0xf8)=[@assoc={0x18, 0x117, 0x4, 0x9}, @op={0x18, 0x117, 0x3, 0x0}, @assoc={0x18, 0x117, 0x4, 0x6}, @iv={0x54, 0x117, 0x2, 0x97, "9141467ace553c6e1b2336e3c8f91f53865801c36e0e2a7bdc0b5525f5cbe3a0191539f76929133c76240b8cc494e2413ab2c24c5b75d856a869ea22d35a50948c7ca2a0bf03bc6e4da80e1b7c3fdbefa160a0c3eec96253ff284d034b4cb8559221869ffd78ccec6c41f24ea49c7d0755b86e7b304a63ac16decbe5e561c23a8717dd1e052a085e1538836df00afec0ba5b1494bffb92"}], 0xf8, 0x1}, 0xb57d03d1a9a69120) 2018/01/15 21:50:14 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x8000000) r0 = syz_open_dev$midi(&(0x7f0000bd2000)='/dev/midi#\x00', 0x6590, 0x80) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000c6b000)={0x100000000, 0x1}) r1 = mq_open(&(0x7f0000000000)='-$\x00', 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_getsetattr(r1, &(0x7f0000739000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000356000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$getown(0xffffffffffffffff, 0x9) getpgrp(r0) r1 = syz_open_dev$random(&(0x7f0000146000-0xc)='/dev/random\x00', 0x0, 0x0) preadv(r1, &(0x7f00007bd000-0x18)=[{&(0x7f0000af4000-0x1)=""/1, 0x1}], 0x1, 0x0) timer_create(0x0, &(0x7f0000a6d000)={0x0, 0x12, 0x0, @thr={&(0x7f0000140000-0x1a)="", &(0x7f0000e22000-0xf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000044000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, &(0x7f00003a5000)={{0x0, 0x0}, {0x0, 0x0}}) r2 = getpgid(0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) tkill(r2, 0x1080000000016) 2018/01/15 21:50:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) prctl$intptr(0xb, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000005000)='projid_map\x00') setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0x2, &(0x7f0000735000-0x4)=0x2, 0x4) lseek(r0, 0x2, 0x0) write$tun(r0, &(0x7f0000009000)=@pi={0x0, 0x0, @ipv4={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, @multicast2=0xe0000002, {[]}}, @udp={0x0, 0x0, 0x8, 0x0, ""}}}, 0x20) 2018/01/15 21:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000b4a000-0xb)='/dev/audio\x00', 0x40000028000, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f00009e1000)={0x13, 0xec, &(0x7f0000492000-0xec)="876e01e8fe67614e24b8810295d50b949d893a7892d8254559100f984b6869b0ff217cb2004b0f72a7512602f536df66155c0d0a9faf22924208e5e6c53683a9cd68db4cf69fcf51cec47ce80be93f02ff8f079eddfee7d417e18ddf553720e1d5d7908836fa8c415a5b6dfa0ada311041911493c4739f4bfbf72dd417145e4e18b9cccdb13250e2df4545a3bd861fa1b735506c2acb595374153ff093293f788ee0c9e29dee928f3380bbdfc634f49f965dbb26e261de86c21ef86763a6c1b9b6ff8dd75deb34ac38c5a149b52b6690b87c17c6c80dde82ace1180577d70ed46b17c3fcea0dcc4b909c512e"}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000380000)=0x0, &(0x7f000025b000)=0x4) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000458000-0x4)={0x315c}, 0x4) getsockopt$inet_sctp6_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000f5c000-0x10)={0x0, 0x800, 0x7, 0x0}, &(0x7f00005a9000-0x4)=0x10) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000531000-0x8)={0x0, 0x2}, &(0x7f0000195000-0x4)=0x8) r2 = signalfd(r0, &(0x7f000090a000)={0xfc88}, 0x8) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000e87000-0x8)=@assoc_value={r1, 0x6}, &(0x7f00004cf000-0x4)=0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000f65000)={0x0, 0x95, "1bd7b8246266b775b4cf2ec82f10d375493e425a083fe01b17bac70fef77aba47179ce3ad64d82e2382fcd90324807e48362547d6c2028983bda94f475d9589b7ea8a2cfa192fdd1241e96142baad6d3206ef78af416b91731555e8d5dcc64f46c5e4b556e9f13c554ebcc5ad54996090900da2d6fc2445e20f645b17a164d1cb15e758315defe4b9fbfd6ecee260f42b64388ebb8"}, &(0x7f00009e0000)=0x9d) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000062000)={0x0, 0x8, 0x1, 0x1, 0x100, 0xf7, 0x2, 0x3ff, {r3, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c64, 0x5, 0x6, 0x2, 0xffffffffffffffff}}, &(0x7f000078b000-0x4)=0xb8) syz_emit_ethernet(0x2a, &(0x7f00001b5000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], [], {@ipv4={0x800, {{0x0, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @broadcast=0xffffffff, @multicast1=0xe0000001, {[]}}, @udp={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, ""}}}}}, &(0x7f0000e76000)={0x0, 0x1, [0xb8]}) vmsplice(r2, &(0x7f0000593000-0x10)=[{&(0x7f0000c6b000-0x2b)="a7e1ca2192f52b6be199891127fb039fb98df0508cab278fadc6f239f6b42afa42cc94ed004c7427fc8310", 0x2b}], 0x1, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000ce4000-0xc)={@rand_addr=0x0, @multicast1=0x0, 0x0}, &(0x7f0000f9e000)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000114000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xf660, r4}) 2018/01/15 21:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x4a9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x800, 0x29, &(0x7f0000a31000-0x8)={0x0, 0x0}) lseek(0xffffffffffffffff, 0x0, 0x3) syz_open_dev$dspn(&(0x7f000045f000-0xa)='/dev/dsp#\x00', 0x0, 0x0) 2018/01/15 21:50:14 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000931000-0x9)='/dev/sg#\x00', 0x8b51, 0x200200) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_buf(r0, 0x0, 0x27, &(0x7f0000001000-0x7b)=""/123, &(0x7f0000324000+0x127)=0x7b) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000000)={0x20071026, r1}, &(0x7f0000000000)={0x40, 0x9, 0x7, 0x3f, 0x5, 0x4}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000001000)={0x0, @empty=0x0, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000002000-0x4)=0xc) bind$can_raw(r0, &(0x7f0000001000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000347000)=0x101, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ifreq(r3, 0x89f0, &(0x7f00004aa000-0x28)={@common='bridge0\x00', @ifru_data=&(0x7f00008e8000-0x20)="0100000009002200000305fffe00eb00ecff0000a10000000449faf4e2007e23"}) 2018/01/15 21:50:14 executing program 0: mmap(&(0x7f0000000000/0xf50000)=nil, 0xf50000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x4, &(0x7f0000c4c000)=0x0, &(0x7f00002c3000-0x4)=0x4) mmap(&(0x7f0000f50000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000f51000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000cb4000)=r1) 2018/01/15 21:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000557000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KVM_GET_MSRS(r0, 0xc008ae88, &(0x7f00008b1000)={0x2, 0x0, [{0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000f7e000)='/dev/sequencer2\x00', 0x200800, 0x0) ioctl$DRM_IOCTL_AGP_ACQUIRE(r0, 0x8004510b) 2018/01/15 21:50:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$inet(r1, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000553000-0x4)=0x10) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00007bc000-0x88)="", 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000002000-0x2e)=@pppol2tpv3={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000001000)=0x2e) 2018/01/15 21:50:14 executing program 3: mmap(&(0x7f0000000000/0x5000)=nil, 0x5000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) rt_sigtimedwait(&(0x7f0000001000)={0x9}, 0x0, &(0x7f0000004000)={0x0, 0x0}, 0x8) ioctl(r0, 0x7fffffff, &(0x7f0000002000)="") 2018/01/15 21:50:14 executing program 5: r0 = epoll_create(0xef4) flock(r0, 0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) r2 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x7}) 2018/01/15 21:50:14 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) syz_extract_tcp_res(&(0x7f00007f0000)={0x0, 0x0}, 0x5, 0x9) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f0000321000-0x4)=0x0, 0x4) socketpair$inet6_dccp(0xa, 0x6, 0x0, &(0x7f0000852000)={0x0, 0x0}) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f00006fe000-0xa)='/dev/cuse\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffff9c, 0x84, 0x13, &(0x7f0000729000-0x8)={0x0, 0x5}, &(0x7f000001b000)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000a63000)={r2, @in6={{0xa, 0x3, 0xff, @loopback={0x0, 0x1}, 0xfffffffffffffffc}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x10e6, 0x1, 0x4, 0x30}, &(0x7f00001fd000)=0xa0) 2018/01/15 21:50:14 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = creat(&(0x7f000088c000)='./file0\x00', 0x130) ioctl$KVM_SET_CPUID2(r1, 0x4008ae90, &(0x7f00000de000-0x58)={0x2, 0x0, [{0x0, 0xa8fd, 0x3, 0x8, 0xbf2a, 0xa103, 0x8001, [0x0, 0x0, 0x0]}, {0x80000000, 0x7d87, 0x4, 0x70000000000000, 0xfff, 0x6ef2, 0x2, [0x0, 0x0, 0x0]}]}) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000002000-0xb)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0xb) 2018/01/15 21:50:14 executing program 6: mmap(&(0x7f0000000000/0xee000)=nil, 0xee000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000ee000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00000c4000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x1) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000044000)={0x17, 0xf0, &(0x7f00000f0000)="dc7fa3b0f1fc673f8b293cd22d617a1b347bad23ec28433cf656a3af8c4a8e183b3f9138df6cf05e48f674387527945f409273c5b2ed4c35064c305d7d7b41281f798d8ddd80a8c1220f5466c23adef689f8fa5a2c212dada7d2c77591fb0ae4d882ab983833b01b8032feb54e1cca8cb8b953e89b9397ca92968322f7d05ef61a9ad44803cf50f5a148812ff0c61fcdf3cb98d7c26c244898238d664d8cb1c598a3321c46ae977f36f9a573c7d754cf2c627eeaeced5abadab93b9debaa22a14d2cb2738bbedd4577ede0fc008b3129ecf41c12c6b6d7a6c2e8d0392bbfe4cbd86c358e190f11b73ea6a62edb44e9fd"}) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000a1000-0xb)='/dev/hwrng\x00', 0x30000, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGREP(r0, 0x80084503, &(0x7f000002a000-0x9b)=""/155) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffff9c, 0x84, 0x70, &(0x7f00000f1000)={0x0, @in={{0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x9, 0x80000000, 0x100000001, 0x3, 0x7, 0x2, 0x1f, 0x3, 0x3, 0x6, 0x7, 0xfffffffffffffffd, 0x5, 0x2, 0x8]}, &(0x7f00000f2000-0x4)=0x108) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00000bd000)={r2, 0x1ffc000}, &(0x7f00000f1000)=0x8) syz_open_dev$loop(&(0x7f00000f0000)='/dev/loop#\x00', 0x10001, 0x8001) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000f3000-0x10)={r0, 0x50, &(0x7f00000f2000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f00000f2000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000f3000-0x4)=r3, 0x4) syz_emit_ethernet(0x1202, &(0x7f00000ee000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0xfffffffffffffffd, 0x6, "11e532", 0x11cc, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[@hopopts={0x8, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@calipso={0x7, 0x10, {0x6, 0x2, 0x1, 0x0, [0xffffffffffffff8b]}}]}, @routing={0x2f, 0xc, 0x3, 0x0, 0x0, [@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xc}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x12}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}]}, @fragment={0x33, 0x0, 0x8, 0x8, 0x0, 0x200, 0x0}, @fragment={0x3a, 0x0, 0x7, 0xf9e, 0x0, 0x82eb, 0x2}, @fragment={0xaf, 0x0, 0x1001, 0x4, 0x0, 0x1, 0x0}, @routing={0x0, 0x6, 0x0, 0x8000, 0x0, [@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x14}]}, @hopopts={0x0, 0x20d, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x1800000000000000, 0x1000, "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@generic={0x0, 0x69, "8538489e73ded08aa4b1522a4a32f24fe9674d131b81d74d19df2186edd1cb6fdf37341da38da9fce110623dda12383867c4de900f6856bccdfbb0a4701e0518d1683138563e23d1cff9a88b94b123034e5b9010a97c5b03e9333c84912b9fd9471f7aebc82e4dab0c"}]}, @hopopts={0x87, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @pad1={0x0, 0x1, 0x0}]}], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x8, 0xfffffffffffffffe, [], "f7246b24eacef26d"}, {0xf169, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], "88d0f210d5bec4f5911f74dd6205de3ab99578b8f3572f7b13d5d3a967e35763f5b66cf9ad74ecf5406bba1f501f64964c8ee060825bae9d6090bb8ed595b6830a627bee4082406be2c8bd539f49ba235c2b10db"}}}}}}}, 0x0) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f000004b000-0x4)=0x0, &(0x7f00000f3000)=0x0, &(0x7f00000e4000-0x4)=0x0) mmap(&(0x7f00000f3000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f000004b000)='./file0\x00', &(0x7f00000f4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f00000b0000)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r4, r5, r6) r7 = openat$ppp(0xffffffffffffff9c, &(0x7f00000f2000-0x9)='/dev/ppp\x00', 0x200200, 0x0) r8 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000cb000)='/dev/vga_arbiter\x00', 0x402140, 0x0) getsockopt$bt_hci(r8, 0x0, 0x0, &(0x7f0000002000-0x3a)=""/58, &(0x7f00000b2000)=0x3a) mmap(&(0x7f00000f1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$FUSE_DEV_IOC_CLONE(r7, 0x8004e500, &(0x7f00000f1000)=r8) 2018/01/15 21:50:14 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000074000)=[{&(0x7f0000548000)=""/4096, 0x1000}, {&(0x7f0000204000)=""/128, 0x80}], 0x2, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r1, 0x2275, &(0x7f0000700000)="0800ffaa") 2018/01/15 21:50:14 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000fc1000)='./file0\x00', 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mount(&(0x7f0000568000)='./file0\x00', &(0x7f00001bb000)='./file0\x00', &(0x7f0000af3000)='sysfs\x00', 0x0, &(0x7f0000852000-0x74)="") r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000a80000-0x9)='loginuid\x00') statx(r0, &(0x7f0000485000)='./file0\x00', 0x7000, 0x0, &(0x7f0000dda000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x664, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f00007a0000-0x10)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r0, 0xc0045401, &(0x7f0000001000-0x1)=0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000c4c000-0xe)={0x5, [0x3, 0x7, 0x9, 0x10001, 0x7fffffff]}, 0xe) 2018/01/15 21:50:14 executing program 0: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) mmap(&(0x7f0000000000/0xef1000)=nil, 0xef1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket(0x10, 0x3, 0x0) write(r1, &(0x7f0000793000-0x24)="240000005200350114f9f400000006000a000712082e1f00fef1ffff630000000000b430", 0x24) pipe(&(0x7f000064b000)={0x0, 0x0}) mmap(&(0x7f0000ef1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000ef2000-0x1)=0x0) recvfrom$inet(r1, &(0x7f000013f000)=""/4096, 0x1000, 0x0, &(0x7f0000793000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt(r0, 0x114, 0x5, &(0x7f0000001000-0x4)="04000000", 0x4) 2018/01/15 21:50:14 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x2, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000571000)={0x7, r0, 0x0}) syz_open_dev$loop(&(0x7f0000090000)='/dev/loop#\x00', 0x1, 0x80) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r1, 0xc10c5541, &(0x7f0000619000)={0x7, 0xfffffffffffffffa, 0x1, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x236, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) write(r0, &(0x7f0000064000)="1f0000004a00070600001b0a000008ff0a3f80164c00000204000003441951", 0x1f) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000784000-0x20)=[{&(0x7f0000301000-0xb)=""/11, 0xb}], 0x1) connect$netrom(r0, &(0x7f0000dcb000-0x48)=@full={{0x3, {"884100891e8396"}, 0x4}, [{"6d84586d712b51"}, {"a04f2d9ab754b3"}, {"69a3f00c004f31"}, {"a5455438c38c1c"}, {"aba23f2f568191"}, {"9038ba5330ad63"}, {"6bc807ee6fcaca"}, {"bac0e0c1327d26"}]}, 0x48) ioctl$sock_bt_hci(r0, 0x400448cc, &(0x7f0000265000)="169af31dfd7b520d7d4c661176edf98867e48a8080743e87d0fcb9c86bd2cd16d424610639346384e5c1bf26708ef05b2b67cf06a684a7a35ae3a6946f43a14a61fcfbc998528979805da2dd82508e415ba90f8c9b4c86b71e4ab3515f1d94853e56aea994e5ff60e88f7faa2066461d0cecc0a1d49c51161572a16e67414d368ca5e15d7227fc53205ac68ce55a71e83d489dba5192067607d2357c88a1654a1013f24e285dd5f2a78b4ff2afebab4a70c0e0d81e8f49050066234492463f5b7abc7b7459040e4aa2a14543753415c33ce7401a28ba8fd59af56ce71342576d4380ad77f1e14de4") 2018/01/15 21:50:14 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x52, r0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/vcs\x00', 0x0, 0x0) getsockname$packet(r0, &(0x7f0000111000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f000096a000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f000063f000)={0x0, 0x0, ""}, &(0x7f0000172000)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000ae3000)={0x0, 0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 21:50:14 executing program 2: gettid() mmap(&(0x7f0000000000/0x15000)=nil, 0x15000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000006000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_SET_TSC_KHZ(r0, 0xaea2, 0x9) r1 = syz_open_dev$mice(&(0x7f0000015000)='/dev/input/mice\x00', 0x0, 0x82) write(r1, &(0x7f000000b000-0x3d)="dc", 0x1) readv(r1, &(0x7f000000e000-0x20)=[{&(0x7f000022b000)=""/1, 0x1}], 0x1) 2018/01/15 21:50:14 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000001000-0xb)='/dev/vcsa#\x00', 0x1f, 0x111000) r1 = semget(0x0, 0x3, 0x8) semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/4096) getsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f00003ee000-0xc)={@empty=0x0, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000c83000-0x4)=0xc) mmap(&(0x7f0000000000/0xff4000)=nil, 0xff4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000fee000-0x8)='./file0\x00', 0x141042, 0x0) utime(&(0x7f0000ff1000)='./file0\x00', &(0x7f000067c000-0x10)={0x8000000000000000, 0xffff}) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ff5000-0x8)={0x0, 0x0}, &(0x7f000042f000)=0x8) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000ff6000-0xc)='/dev/rfkill\x00', 0x80, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000ff4000)={r3, 0x8}, &(0x7f0000ff5000-0x4)=0x8) fstat(r2, &(0x7f0000001000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$bt_hci(r2, 0x0, 0x2, &(0x7f0000ff5000)=""/4096, &(0x7f0000f0a000-0x4)=0x1000) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000009000-0x8)=0x0) 2018/01/15 21:50:15 executing program 7: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f000000b000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0x40084149, &(0x7f0000003000-0x24)="") 2018/01/15 21:50:15 executing program 6: socketpair$inet(0x2, 0x80807, 0x56, &(0x7f0000610000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000f63000-0x15)='/proc/self/net/pfkey\x00', 0x610040, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r1, 0x800455d1, &(0x7f0000c62000)=""/141) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, r1, 0x0) sendmsg(r0, &(0x7f0000f13000-0x28)={&(0x7f0000218000)=@in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000787000)=[], 0x0, &(0x7f00004e2000-0x10)=[{0x10, 0x0, 0x7, ""}], 0x10, 0x0}, 0x0) 2018/01/15 21:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000348000)='/selinux/status\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r0, 0x40605346, &(0x7f00002fc000-0x5c)={0x1, 0x3, {0x0, 0x1, 0x3ff, 0x3, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket(0x20000000000000a, 0x2, 0x0) connect$inet(r1, &(0x7f0000ba4000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet6_buf(r1, 0x29, 0x6, &(0x7f00002ea000-0x1)="", 0x0) 2018/01/15 21:50:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() sched_setaffinity(r0, 0x8, &(0x7f000042d000)=0x9201) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000036d000)='./control/file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x1c) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f000048b000)={0x0, 0xf36}, &(0x7f0000574000-0x4)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f00005ce000)={r3, 0x51, "97bcab19f9329457b03809712e5fd2d88e3b54843927b16e5b9f0cc4e7721e733b19c986fd223b54d90ddf0923fc9b4c99cdec9b538cfd3b928b192f9bf80b4a93e8258325ef7cf0b0caf3f8ea65b20e6a"}, &(0x7f0000609000)=0x59) unlink(&(0x7f0000d61000)='./control/file0\x00') mkdir(&(0x7f0000bf8000)='./control/file0\x00', 0x0) rmdir(&(0x7f000048d000)='./control\x00') connect$inet6(r1, &(0x7f00000e5000)={0xa, 0x0, 0xffffffffffffff80, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1}, 0x1c) lremovexattr(&(0x7f0000735000)='./control\x00', &(0x7f00001b3000)=@random={'user.\x00', 'aufs\x00'}) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f00005b8000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 21:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004d0000/0x2000)=nil, 0x2000, 0x4001, &(0x7f0000756000-0x8)=0x0, 0x3, 0x0) r0 = socket$l2tp(0x18, 0x1, 0x1) readv(r0, &(0x7f0000243000)=[{&(0x7f00009fb000-0x1000)=""/4096, 0x1000}], 0x1) r1 = syz_open_dev$midi(&(0x7f00004a4000-0xb)='/dev/midi#\x00', 0x7, 0x0) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000a81000-0x8)={0x0, 0x7c}) 2018/01/15 21:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000aa2000)='/dev/midi#\x00', 0xfffffffffffff9cc, 0x20000) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f00004c8000)="d0da09bd7eb3f8e45f06b73cff068685f9ba7477e0d3a0caab1ba87c37009cf3bfee0e41505ea1504109d0dcc0f371e58c635bfd82a45960ea8bc6d7231fb008608efa3bf7570cb53201d82d3a79980491525e30d7a85b1c9e2402b64de693252895c35150715aca0acde6dd1b67b2a52c7566d3da485d4f1bdc4085e2d58b271e4a119015f126d2a2c019e8d42105ade3a56693ca6c38b9c49d3aebb291424640e33831ec7fd85cf98107fc2eeb5427b1df9bb68f25167b8eac6446a69bee604a732255d1bc76eb6c8a25bf8fee9b322311768f8a9c3ac262d3d5c4b39b") r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000221000-0x2)="", &(0x7f00003c7000-0x4)=0x0, &(0x7f00000c0000)=0x0, &(0x7f00007c4000)="") ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000231000)=0x0) wait4(r2, 0x0, 0x1, &(0x7f000003d000-0x90)={{0x0, 0x0}, {0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) bind$inet6(r0, &(0x7f000001f000-0x1c)={0xa, 0x3, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x11}, 0xfffffffffffffffc}, 0x1c) r1 = socket$inet6(0xa, 0x802, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0xa, &(0x7f00009b1000-0x4)=0x8, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000558000-0x38)={&(0x7f0000a34000)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000119000)=[{&(0x7f0000967000)="c80f8ecac6c85cef29d2795e2e16e2fe31722f90494a1f360ac7dffe352f70ac32e54ca51ad63c9399482828d3ba75915210b23b5f5e485ebc23a1e310fe8a20d3588dddfe", 0x45}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet6(r0, &(0x7f000068a000-0x9e)=""/158, 0x9e, 0x0, &(0x7f0000aaa000)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c) 2018/01/15 21:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000445000-0x8)={0x0, 0x7}, 0x8) r1 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c29000-0xd)='/selinux/mls\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000cf7000-0x1c)=[@in6={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x2c3) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ef9000-0x8)={0x0, 0x10040005}, 0x2) connect$inet6(r0, &(0x7f00008c0000)={0xa, 0x3, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000cc8000+0x6d9)={0x0, 0x1000007f, 0x80000000000001e0, []}, 0xceffb9970f04098f) 2018/01/15 21:50:15 executing program 0: socketpair$ax25(0x3, 0x3, 0xcf, &(0x7f0000a4c000-0x8)={0x0, 0x0}) mmap(&(0x7f0000f4a000/0x2000)=nil, 0x2000, 0x1000000, 0x10, r0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x8040) setsockopt$inet6_udp_int(r2, 0x11, 0x0, &(0x7f0000f4c000-0x4)=0x5, 0x4) shutdown(r2, 0x1) fallocate(r2, 0x1, 0x1, 0x9) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000f4b000-0x4)=0x9, 0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r2, &(0x7f0000002000-0x10)={0x0, 0xffffffffffffffff, @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002000-0x4)=0x10, 0x80000) ioctl$KVM_NMI(r2, 0xae9a) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getresgid(&(0x7f0000001000-0x4)=0x0, &(0x7f0000002000)=0x0, &(0x7f0000001000-0x4)=0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000003000)={0x0, 0x4}, &(0x7f0000003000-0x4)=0x8) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x1b, &(0x7f0000003000)={r3, 0x1000, "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"}, &(0x7f0000002000-0x4)=0x1008) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000006000-0x4)=0xc000000000000, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000004000-0x8)={0x1, [0x0]}, &(0x7f0000001000-0x4)=0x8) socket$inet6(0xa, 0x0, 0xde6) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000006000)={r4, 0xdb, "86f162c1e9a695534ea8aa737e240aea97832622769470a2b56a53020df1a23fb846c9d33237685024f57f006e7c055a532e58789c99b2a40f5f29bf2e50d4fe85cc3c8141bb365b2b11d8fe9a2acd5c6a18334e98f494a18a6a9103bdd17ed9c7eb893ec9371094ccb1bf2dc90f7653b3954eebcd98cd7dfc30eddd5ca6d42ecbdd0fbaa9aa5498633be0eb86e03aa3781d003281f8e923db821130f4ab008a2946e08cebccbe414077c1dcc5d211ff43c0a37a7cf71ba94a794e1aae45c555cc2212c5d44383cfb3ac3dad534f3da3c261c9a487d3524369c42c"}, &(0x7f0000f4b000)=0xe3) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000008000-0x3)=0xff, 0x4) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r5 = openat$dsp(0xffffffffffffff9c, &(0x7f0000009000-0x9)='/dev/dsp\x00', 0x4800, 0x0) bind$bt_sco(r5, &(0x7f0000007000)={0x1f, {0x96ac, 0x81, 0x40, 0x0, 0x6, 0x50}}, 0x8) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000004000)={{0x1000, 0x1, 0x4, 0x2, 0x8, 0x9, 0x0, 0x1, 0xd5, 0x80000001, 0x401, 0x1, 0x0}, {0x2, 0x4000, 0xe, 0xb3a, 0x1, 0x0, 0x3, 0x6c1, 0x97, 0x2, 0x100000000, 0x3, 0x0}, {0xf000, 0x1, 0x1b, 0xffffffffffffff5e, 0xfffffffffffffe00, 0x6, 0x5, 0xfffffffffffffff8, 0x9, 0x7fff, 0x1000, 0x1, 0x0}, {0x5000, 0xd000, 0xd, 0x7, 0x5, 0x6, 0x9, 0x6, 0x7, 0x2, 0x4, 0x1ff, 0x0}, {0x3000, 0x10d000, 0x0, 0x420, 0x34, 0x3bc00000, 0x6, 0x8, 0x1, 0x20, 0xfffffffffffff9e0, 0x8001, 0x0}, {0x1, 0x105004, 0x3, 0x7, 0x7f, 0x1, 0x31ca2356, 0x7, 0x800, 0x6, 0x7f, 0xffffffff, 0x0}, {0x1, 0x2, 0x10, 0x0, 0x40, 0x6, 0x30000000000, 0x8, 0x3f, 0x6, 0x100, 0x3, 0x0}, {0x1f000, 0xf001, 0x0, 0x80000000, 0x40, 0x1f, 0x8001, 0xaf, 0x8, 0x359, 0x1ff, 0x3, 0x0}, {0x7006, 0x4, [0x0, 0x0, 0x0]}, {0x5005, 0xd000, [0x0, 0x0, 0x0]}, 0x40000, 0x0, 0x107001, 0x11639806f6baf94c, 0xf, 0x800, 0x7004, [0x3, 0x34, 0x9, 0x9e21]}) 2018/01/15 21:50:15 executing program 4: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000a71000)='/dev/cuse\x00', 0x200, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000001000-0x8)={0x0, 0x0, 0x3}, &(0x7f0000000000)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000596000)={0x80000000, 0x8000, 0x9, 0x66e, r1}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000bb6000-0x15)={r1, 0xd, "2a7d139eb8c7e65527909ef0a1"}, &(0x7f00006ff000)=0x15) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000c43000)='syzkaller\x00', 0x8000, 0x1000, &(0x7f0000a97000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x21) 2018/01/15 21:50:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x0, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x2, 0x0, 0x407ffc0003}]}) shmctl$IPC_INFO(0x0, 0x3, &(0x7f00003a9000)=""/209) r0 = syz_open_dev$sg(&(0x7f000006b000+0x5ef)='/dev/sg#\x00', 0x8, 0x2) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00006be000)={@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, @multicast2=0x0}, &(0x7f0000c98000-0x4)=0x8) r1 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000b1c000)='/selinux/enforce\x00', 0x400000, 0x0) r2 = getpid() sched_setaffinity(r2, 0x8, &(0x7f0000566000)=0x7) fcntl$getownex(r1, 0x10, &(0x7f000012b000)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000019f000-0x4)=r3) ioctl$RNDGETENTCNT(r1, 0x80045200, &(0x7f00006a3000)=0x0) munlock(&(0x7f000094c000/0x3000)=nil, 0x3000) getpid() 2018/01/15 21:50:15 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00002be000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c27000-0x8)='./file0\x00', &(0x7f00000d5000-0x10)={0x23e07cb1, 0x520b}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 21:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f000018c000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$sndpcmp(&(0x7f0000d9e000-0x7)='/dev/snd/pcmC#D#p\x00', 0x2, 0x200800) writev(r1, &(0x7f00009fa000)=[{&(0x7f00001ab000-0x5f)="8b49e3f8d26bd75365717186ce0198c19ca1c07569afb48f83551aeb9a0a4bd490a50532335b45294cd3b427f70d73174664665a4904b8c355d065631bfe37bcfd20067d0672322b3be051644280a7bf216cbb64ffd12de29b72bc8e52138e", 0x5f}, {&(0x7f0000d7c000-0x88)="098eda49907d8be0788bf20bb6c78da447e1c1073b19f2c3070436fe22c8629d1f545426c765cc8aa90dbd7bafe1cbdb86234cdad93190b5290bee081048f6dff075b51b8d4ec8613b58f5e43970feaeac1158924e4eb2fb5cb0fb7f01575c5900cc50d5025a08ed8a03b08893639621edc49526975c0982d1493452372c76837b865496add24892", 0x88}, {&(0x7f00008bf000-0x30)="9d2928c5643d142e654f6dcfce2c226218c7a211fb63af8f2afdf0d1f40590f5db2854e61fe4e7d56f3510b57c29c94c", 0x30}, {&(0x7f0000c23000)="b631095a1e28edf0a7aa14554475c390c69bbc05f9597fd6f34fe68448e4a9e22687c34a28d47c533af01c16b4edc2c536e333893ea60866806451c2b8daedd7ecbce0a05bb123ae0ae7bcada430c6df0a23d8a5dc206401fb303d2a4650c605068bfc1a45f466ffdf16ead18bcb4bf7b6a6b5a944f7ed7484b27ab7a198386e95ecde9a0ddf83ef4c463ac2092c0825793db749c353c634b39754ce5a80da9d163913aa", 0xa4}, {&(0x7f0000f9c000)="36acf4ae11d266f855ae1f18d83209979c83a5d735d2fa38e19b5bb0d69b4b59b3b469c77c23dd5829ec4ef298ee7be74e4eac92024b00bdde4f2e92c1470e9f7ba21ba61723caf9fb9f5197d320656217e3d2088998790fa58964eb7cf0", 0x5e}, {&(0x7f000060f000-0xf3)="81d9d159af961d6d96533da233fd130e11407281468ee64674ab212f913640b6e08b69f0d52ce6086d8760c53733c387ee08523337bdb23521ff42a927f6ce0177485d42f2d856eaec3041c8b33c1a18f2cd7d9a93321be618f466c868557a42e209a5966a6aa7fa5102f286065d1c5c03b7072c481ae9365104185a2fe8b24ce58334ab2a233ef22945dadaee2ece4350e37598a2041d30d4b65e7dfc413b9baf1c8815b608fc1aaf38d93f4bc1d3cc4903389acbc5df572dd654e2ea63770ac8240fac2bc896c4679edeac945092a5df7d98b02b218a27a7e87c27ece5fdfabeeb95994e6fd9abde8e404865fbd5a3e7f6ec", 0xf3}, {&(0x7f0000c49000)="485bb3c9f838d0969eb030d518285bad1fcf2826c284e87ad5707e2bf829550636f1dbd3d1263bd4767d87afabde531542d84392a9fee2c8dcef19800029d6da618df0ba135b176e0eed3a09a7f3c2ea9e280bf554", 0x55}, {&(0x7f00000d4000-0xec)="1473fb337513d921e873c7925f8eb65e43354f37144097ca59184edac2268ceccb1d2eb4cfcfcd552c772274d149c67d3d0f7ca427dc596b99be81ab6b26d35b21670ac499a44cf3e4c2abdb727317c27fbc7ba9fa5039b75aae396b82ec75218ea1b323410f1538b95536935f9794faee41806e244f1a4ad995651b18a20092a5980a63a3a4eb8e2bf2ce139cd1e7a211eee36a4d7a6e1c2fbf40b3587b9888acd26119db87fb119f7f12f084b5ba5de57bd22101038851f34f4c9d10066998e8117074d931496b28dbdb2c4c659db2c9a818461ceef4b2d82a217db93e1f763b65ffd970155d5177be34c5", 0xec}, {&(0x7f0000ae3000-0x14)="2051c1aafac7ef089de564a00787fce0920cde3f", 0x14}, {&(0x7f0000e3d000-0x1000)="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", 0x1000}], 0xa) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00008a5000-0x4)=0x0) getpriority(0x2, r2) 2018/01/15 21:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c1a000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) add_key(&(0x7f00001dc000)='logon\x00', &(0x7f0000389000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f00002b4000-0x73)='t ', 0x2, 0xfffffffffffffffd) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000941000)='/dev/vga_arbiter\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000190000)={0x0, 0x7}, &(0x7f0000426000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f00000ef000)={r2, 0x1, 0x8}, &(0x7f00000ce000-0x4)=0x8) 2018/01/15 21:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) keyctl$join(0x1, &(0x7f000080a000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}) keyctl$session_to_parent(0x12) r1 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/policy\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000605000-0x4)=0x7, 0x4) keyctl$session_to_parent(0x12) r2 = add_key$keyring(&(0x7f0000585000)='keyring\x00', &(0x7f00005d2000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff) add_key$keyring(&(0x7f0000257000)='keyring\x00', &(0x7f000043c000-0x5)={0x73, 0x79, 0x7a, 0x3, 0x0}, 0x0, 0x0, r2) pwrite64(r0, &(0x7f0000e51000)="7f42a3bd2ce1234140dc52add376d638ac5b7471fc6a99daaecd3617f63150943f794e82662ae447a538509694ccf4864e19d8e1bf98d61f9596f30e0551d71f9514333fc66b0b80936b37fffde56232d9b92e1358692559038b360292de16bba1e2fb2fa85b6942b7127885ed365ec6586cb6b9853ec75091c0e191fc7a34bae25fb1a31735cec29a123513151ef19d2be8d7e5937f1c652da7dd75cd7cf4c25f06b3ad82f8044ce909f2021b46c18f6cf80e5f62f7b059bf425dcb67a3eba93cb021e53bedc380356ca593a28c100ef7f0d3a8be4968be980985d82d857f", 0xdf, 0x0) r3 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000fa9000)='/selinux/checkreqprot\x00', 0x20000, 0x0) ioctl$DRM_IOCTL_ADD_BUFS(r3, 0xc0206416, &(0x7f0000b28000-0x20)={0xfffffffffffffffa, 0x30, 0x0, 0x1, 0x1e, 0x7}) 2018/01/15 21:50:15 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f00006d4000-0x4)=0x0) mmap(&(0x7f0000000000/0xb2c000)=nil, 0xb2c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f0000032000)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ax25(0x3, 0x80002, 0x10000000100cf, &(0x7f0000b2c000)={0x0, 0x0}) mmap(&(0x7f0000b2c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$ppp(0xffffffffffffff9c, &(0x7f0000af7000-0x9)='/dev/ppp\x00', 0x0, 0x0) 2018/01/15 21:50:15 executing program 3: mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f74000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539(ctr(aes),poly1305-generic)\x00'}, 0x58) r1 = socket(0x0, 0xb, 0x6) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000f7b000)=0x9, 0x4) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ec000)="", 0x0) mmap(&(0x7f0000f82000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) poll(&(0x7f0000f82000)=[{r0, 0x800c, 0x0}, {r1, 0x20, 0x0}, {r0, 0x100, 0x0}, {r1, 0x110, 0x0}, {r0, 0x200, 0x0}, {r0, 0x4, 0x0}, {r0, 0x4000, 0x0}, {r1, 0x108, 0x0}], 0x8, 0xca) r2 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f00006dd000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KVM_SET_PIT2(r2, 0x4070aea0, &(0x7f0000669000)={[{0xb8be, 0x1, 0x4b51, 0x800, 0x40, 0x0, 0x1000, 0x7, 0x5, 0xd99b, 0x2, 0x9, 0x3}, {0x5, 0xffffffff, 0x8, 0xfe4d, 0x1, 0x4, 0x1000, 0x8, 0x3, 0x401, 0x1a4d, 0x6, 0x1ff}, {0xffffffffffffff7f, 0x9, 0x9, 0xbbf, 0xffffffff, 0xc228, 0x8001, 0x1, 0x10001, 0x1, 0x3, 0x800, 0x100000000}], 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) utime(&(0x7f0000c83000)='./file0\x00', &(0x7f0000a98000)={0xac3, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) shutdown(r2, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00006cf000)={0x10004, 0x0, 0x0, 0x1000, &(0x7f0000a98000/0x1000)=nil}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$usbmon(&(0x7f000014a000)='/dev/usbmon#\x00', 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x9201, &(0x7f00002ab000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r1, 0x8008ae9d, &(0x7f00009c7000-0x27)=""/39) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r3, 0x4138ae84, &(0x7f0000c9c000-0x138)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x1f002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_RUN(r3, 0xae80, 0x0) syslog(0x5, &(0x7f000000d000)=""/199, 0xc7) ioctl$KVM_SMI(r3, 0xaeb7) ioctl$KVM_SET_NR_MMU_PAGES(r4, 0xae44, 0x6) 2018/01/15 21:50:15 executing program 0: mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000008000-0x18)={0xffffffffffffffff, &(0x7f0000016000)="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", &(0x7f0000018000-0xa1)=""/161}, 0x18) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000014000)={&(0x7f0000017000-0x124)={0x28, 0x1e, 0x301, 0xffffffffffffffff, 0xffffffffffffffff, {0x7, 0x0, 0x0}, [@typed={0xa, 0x0, @ipv4=@empty=0x0}, @typed={0x8, 0xa, @void=""}]}, 0x28}, 0x1, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$adsp(&(0x7f000000d000)='/dev/adsp#\x00', 0x4, 0x0) 2018/01/15 21:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) migrate_pages(0x0, 0x8, &(0x7f0000610000-0x8)=0x0, &(0x7f0000062000)=0x6) 2018/01/15 21:50:15 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000c0c000)=0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f0000d78000-0x5c)={{0xa, 0x0, 0x9b7, @loopback={0x0, 0x1}, 0x17}, {0xa, 0x2, 0x100, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x3}, 0xddd}, 0x3, [0x7fffffff, 0x17, 0x6, 0x3, 0x6, 0x200, 0x1ff, 0x4]}, 0x5c) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x8b000)=nil, 0x8b000, 0x1000004, 0x10000032, 0xffffffffffffffff, 0x0) futex(&(0x7f0000001000)=0x0, 0x8c, 0x1, &(0x7f0000191000)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/15 21:50:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000734000-0x72)='\x00', 0x3) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f000072b000-0x10)={0x0, &(0x7f00006a9000)=[]}, 0x10) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x8000) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt(r2, 0x2000000010d, 0x800000000d, &(0x7f0000f85000)="03", 0x1) recvmsg$kcm(r0, &(0x7f00002ac000)={&(0x7f0000eb0000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000df3000)=[{&(0x7f00003cc000)=""/41, 0x29}, {&(0x7f0000550000)=""/16, 0x10}, {&(0x7f0000ac0000)=""/155, 0x9b}, {&(0x7f0000df6000-0xb6)=""/182, 0xb6}, {&(0x7f0000cce000-0xd7)=""/215, 0xd7}, {&(0x7f0000ab6000)=""/95, 0x5f}], 0x6, &(0x7f00000da000-0xc4)=""/196, 0xc4, 0x48000000000}, 0x2020) connect$inet(r2, &(0x7f0000772000)={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000d85000-0x4)=0x0) accept(r0, &(0x7f0000e85000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, &(0x7f0000bbf000-0x3)=0xc) sendmmsg(r2, &(0x7f0000235000-0xf0)=[{{&(0x7f0000e37000)=@in6={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, 0x1c, &(0x7f0000673000)=[{&(0x7f000061f000-0xfd)='j', 0x1}], 0x1, &(0x7f0000260000-0x210)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) 2018/01/15 21:50:15 executing program 0: r0 = socket$inet6(0xa, 0x5, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x100000d, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000002000-0x51)="54f914a0dcc0692f424ebda9d0d59e51d8cfebca9650098bd2998b536de5ae4385432d1895ebc413d9889751d60264d2901cb0d1569dfac9249b61cd52e5f12a1c748c4bb573d18be7ff92fbfdfe18b401", 0x51, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) fcntl$setlease(r0, 0x400, 0x1) bind$inet6(r0, &(0x7f0000002000-0x3)={0xa, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x0}, 0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000002000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r1, 0xc008551b, &(0x7f0000001000-0x2c)={0x8, 0x24, [0xfffffffffffffdb8, 0x25d, 0x2, 0xfffffffffffeffff, 0x100000000, 0x7, 0x80, 0x0, 0x0]}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000376000-0x10)={0x0, 0x2c, &(0x7f0000404000-0x38)=[@in={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x20, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x16}, 0x8}]}, &(0x7f0000bd8000-0x4)=0x10) socket$nfc_llcp(0x27, 0x3, 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000003000-0x4)=0x6, 0x4) openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000001000-0x16)='/selinux/checkreqprot\x00', 0x23b03d6e4b99bafb, 0x0) 2018/01/15 21:50:15 executing program 1: r0 = socket$kcm(0x29, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x2, 0xa, 0x73, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000d56000-0x2)=0x8) ioctl$sock_kcm_SIOCKCMATTACH(r0, 0x89e0, &(0x7f00003d4000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) 2018/01/15 21:50:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00000f0000)="510cc219eb700a0e5a639bbd577a73b8ed788c431ca94f409f750da6", &(0x7f0000019000-0x4)=0x0, &(0x7f0000022000)=0x0, &(0x7f0000000000)="") r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ipx_IPX_TYPE(r0, 0x100, 0x1, &(0x7f0000002000-0x4)=0x0, &(0x7f0000002000-0x4)=0x4) fchmodat(0xffffffffffffffff, &(0x7f0000757000)='./file0\x00', 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$bt_hci_HCI_DATA_DIR(r0, 0x0, 0x1, &(0x7f0000002000)=0x3, 0x4) 2018/01/15 21:50:15 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000b26000-0x15)='/proc/self/net/pfkey\x00', 0x100, 0x0) ioctl$EVIOCGKEY(r0, 0x80404518, &(0x7f0000abc000-0x97)=""/151) mkdir(&(0x7f0000819000-0x8)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000060d000-0x8)='./file0\x00', 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x402, 0xffffffffffffffff) splice(r2, &(0x7f00005a6000-0x8)=0x0, r1, &(0x7f0000440000-0x8)=0x0, 0x4, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r2, 0xc0a85320, &(0x7f0000fb7000-0xb0)={{0x7, 0x3ff}, 'port0\x00', 0x41, 0x40, 0x720d, 0x0, 0x1, 0xff, 0x3, 0x0, 0x3, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f00006c2000)=0x0, &(0x7f0000ae0000)=0xfffffef9) close(r1) 2018/01/15 21:50:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) lstat(&(0x7f0000201000)='./file0\x00', &(0x7f00009dd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(r0, &(0x7f0000004000)={&(0x7f0000b6d000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000005000-0x10)={&(0x7f0000b6c000)=@newsa={0x154, 0x10, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in6=@loopback={0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {@in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0xffffffffffffffff, 0x33}, @in=@multicast2=0xe0000002, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0}, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, 0x0, 0x0, 0x0}, [@replay_esn_val={0x1c, 0x17, {0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, []}}, @algo_auth={0x48, 0x1, {{'digest_null\x00'}, 0x0, ""}}]}, 0x154}, 0x1, 0x0, 0x0, 0x0}, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f00003e2000-0xc)='/dev/autofs\x00', 0x40, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f000045b000-0xa)='/dev/cuse\x00', 0x20800, 0x0) ioctl$TCGETA(r1, 0x5405, &(0x7f0000c00000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket$alg(0x26, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r2, &(0x7f0000cbe000-0xc)={0x0, 0x0}) ioctl$DRM_IOCTL_AGP_ALLOC(r1, 0xc0206434, &(0x7f0000b76000)={0x6, 0x0, 0x1, 0x1}) accept4$inet6(r1, &(0x7f0000bfc000-0x1c)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000f4e000-0x4)=0x1c, 0x80000) bind$alg(r2, &(0x7f00009ea000)={0x26, 'rng\x00', 0x0, 0x0, 'ansi_cprng\x00'}, 0x58) ioctl$DRM_IOCTL_SG_FREE(r1, 0x40106439, &(0x7f00009a5000)={0xffffffff00000001, r3}) sendmmsg(r1, &(0x7f0000b7e000)=[{{&(0x7f0000e83000-0x8)=@sco={0x1f, {0x80000000, 0x4, 0x1, 0x8001, 0x5, 0x7fff}}, 0x8, &(0x7f000038b000)=[{&(0x7f000086d000)="d456db805c52dae9915f533648d77c4a3a125b5e3de67d15073a3573c1d98fcb4892551d6ef32513964d8da4a9c93fd15ce8bd7cbaa354a3d43de5cf167e54df2774dcb39308d4bd7db8b3b2666d5bb9debefb2b6ef1338ba09d84864d36da25318dc0dde66f06121c2e20d9466ae9164144c655645a45bd99e18d7cfb35c5176b56d66756de48e979d8635557e5c42ff9658b3f187724e31fd65d496c13a34ad14161f415e3e27bbc9977bc06c55e0fd6c647aa46ed391b425e7c0a", 0xbc}, {&(0x7f0000fa4000-0x57)="82b29891e79436bd040c76eb6b1b5209998b0ce2c037e9e3f4f56ba202176f1129184926e68f13d707187f838b778a9cf44a943b92723786e82616f9b1ce5bbba83a9e5597c7ce65138c53d23e23bc117834c330103984", 0x57}, {&(0x7f0000cb3000)="f518dcd5944f8808169f60", 0xb}, {&(0x7f00000d3000-0x5a)="51f1837dff7d3199f696fa7f4f7aa23dca6f4b6b7dce779046eebfbe1ae00d6d089aa7b5820731a6a78c85640edb43055dfc555d23c2193af36d5af01acbcfd923f3bed38659feebbbb1fe7b9474e4010394ec7de541ee7859e8", 0x5a}], 0x4, &(0x7f0000e9c000)=[{0x60, 0x116, 0x7, "c791befc59399ed6d8075ce9ed1255e8017181ad20d2259d4df26eb70ccd19b5779f67955573c0270f17a0c607b03b80d18ecf863c90fae1528751c9b23948a8a77f85fd6988a9c07001a6a7"}, {0x78, 0x1, 0x100000001, "80e68eba7651f9bb756e8eaff9aae81e4e357164b3e4c4b3411d9a6d93630ab81b7695164a65e32e39bfc718a3b648d7bccbbd40c5c38017b2a11a8b1e1430c15c30b7174e245dd61f08e86ee041ffdfe093ca176dc14c283b2edd4dfa41b5db0d17ce"}], 0xd8, 0x8000}, 0xffffffff}, {{0x0, 0x0, &(0x7f00007b9000)=[{&(0x7f0000ae0000)="5a0c9038ebd99a57b2bf50980eb0bc61a99750faa88f64dba45ea46c8614f1f44c24ff52ff8b203e3d24d2607caafa9fe4431b2d2692cb2776e263156b502505f62f83f51053ff2eff19b637f8990247f98f748dafd96e4ea75cd2515fe57b346174c929fb3a8fbd0951ab96b8867d7372e684a192c9fccdc4959da7e6d049a8669ab32b12acfeff64492c62ee34ff8878ca8b7b4c801ece933f55151fc575fc719df10d93323175530e0980af66f87c5f9ece2722304c84f51d29bb8c6bb4077dab8022e83ab0ab3334f5c0e263c8ae7e77aea7740c1e441da28e2659d9", 0xde}, 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{0xc8, 0x101, 0x1, "a70b1cf53d8c9ee3b769a1912fccf51efce0d0a503b6e24766570082d194fa92ff67f8c5b06786c4a30168f12b8bd303d2b1c9fee1857ad45240dffd9c52cc62e46a94950ee5bce055e377c4ea0b4678a8c2bcf2ace5dfc7625193b8774a4488479f158dc1c181d85d0e166139be66c10aa93aed193d7ec3e523981f2b57406aec1aae2158b162f9c023bbeac0ed526ed6610231cb7533d29ffceeaee44c2c249c98ac9cd6e2983c0695c41dbede28dec3"}, {0x100, 0x107, 0x87b, "fa07baaff5433b5455de9b6090df1e347851cd7645b23c387bc5e19ea96669e582d3b54389145345cdef178cf61a4fc02b7d6f0564885e41108d0c1221378f588e7fad277dec25ce77be8a9c0ddec35c1f1fc880d7f5b954f354295f175c76c580538cdb426bf9b447172b213fd77b85de9cab8c6a5bd9ae327d2db46effa5b81c97d7023134bc97857959bfe774b6c319d6801656c19bbec72a63761edc30642689590cf286681eb2f93dc3b0574d2e39e5da84999b2418a9b12788f1a99305ba77006eb86ce996aa86a704c83664f701721b9ea8f6eb99e17e284c30aaac23d4fbbde7e5e6fbf28fd2c82a5ae753ab"}, {0x78, 0xff, 0x2, "935f271a9848b3625bbff3bd4b94c248c18b7a94374e4134298b4d02f64bbefaff68505ac4992b0f5b1f51b6c3f935f951e6d737dea07eb9a1bb8cc6470f2a303f7203171bddeedd7e0230f41b824f6830d05b99f3338013919d26c29ef53640ad7d"}, {0x108, 0x10c, 0xff, "1afa0190af755adcd93c649200cd8c706a957c1d7d4eeaa9e0f11a662348e29445bc46fbf7355328aeb2e1c500ed5de44c3b60827120d138f2cb7d8c324bfe285cabe1cc17af0cfd5a44863adc97891e00fa5f95c43329e228cbe4417d5e4b8b9e6e5529f1e2d41ed8bd49b237b64d6e107ed8e7e4c6d2b6c4635685323e05d155c1d30bc3f495b76a4da47fa3d892e1d157351abe135e9df04750987831f36ca1af8a70aac060d8ff0abe0b96ac0dfbc958a76c5aaba6ec77b82d4fd8aca6b459457e1dbb531047170801715e501d2bf7ccd4f53f94bc840bc51b524e5862a8e04c30c60390c2f543bcb14b69ec8124dd1628ca"}, {0xa0, 0x186, 0x50da, "9b9ac1b7ffe2a4ab583a77bafb98aaf6195addaf8f80eea65312596082227338cc0f16274ff77fee8189f32252ce6732868ee1a85bd95eb225bcd5a2d7d76d60357cf158bb4b5581eba0f17c860af9298e748c50e620c8a6d64bd0362b1b9f6c40b8077ed3584f9d560c7d09cb22c328969bf1b6b0c07ae7f34ed2e76a3ec05b9a8aec8d457aad46cefdccfbb8"}], 0x2408, 0x4000004}, 0x7ff}, {{&(0x7f0000d6a000-0x80)=@generic={0x15, "339c499c1ec8387b1a3dc61a50007876777f43b781705c70a2bea3a75e9357d646c34587328191afc76776e543d5efe7585942acfebff72fdc92407b8d0427bf83f9783ad542df90ed1e280aa8a517703f273816e725d8b4458ef199d53017bb57d7cfc6d67790ff21e76034ecc75a01f5621b34acb44d7f822ef8fb5c69"}, 0x80, &(0x7f00008ff000-0x70)=[{&(0x7f0000215000)="91c195774fe7ed0404cefaafe39d0b428a829fc3cb7ac162bcec778574c3b10be28455d3a89bae5eb7b467577de0baec7e17ba6f836a4dc9b57920953247b666b24999ee57e999f9993a7b987feb52394fc61af97bbf49a39775c06845d89b0d48ecb0e02dd37db80ad2adf845f65978dd854fa1f3f1b300c6fe362e8e2bf63f3aa4e019", 0x84}, {&(0x7f0000fa6000)="0c49487e28e70b73f1295eef5c9ed799b2b02cc5ed5436595841367575680ab51889154b959b48068c54a35d1ee132e85493bfea3a140433d9b5423b3031c2de9c9ff0766519ea5fb38a514df7281566b1ad1d4c22016e8e923260eb7a68520280ef68fd8b280b", 0x67}, {&(0x7f0000578000)="2f783ced39b852128d120080a98d143fb203c077bc7e94dd157c6eb557c52539442aa9b55037e731087a226b547c590e5f76", 0x32}, {&(0x7f0000603000-0x50)="008c4042a2b311f16e6952ad405b60bf92f49bb684290dd4ca611adc49a31f74a88ba73888268165fd6d11e8f01929fd22720da408b7f9a1885d67a57df628e6241a7a72e5b64ce55c1e2c3803605398", 0x50}, {&(0x7f00005bd000)="aedd1680419a208fa40c7a5f61225bd91120d2a26d3dbcb7aaa055fc31b32e371ac0f9e0134e98149aa47a98d5be741ab3dbc06202ae85625f581218905480f87448fc185fa58c7e5a9fb52f1524201a4bc184d4b2fc8ec8d03c391383e222dbcdc8176747288edc292c6103a372cbfe35f10492d9fcaad9c6b3ae84beaa9c045cb2c918724d2cd4911295bf8cd2f7af862055ba4008e83640780c17ebbe4e4545e34e44edd0c1268f5f1f48efa0fb1f990a4aa834a7c74d1c9920c763b7d3a2d4f852a2551a074250c2dbc7a04f0304ab3cccc5bd84", 0xd6}, {&(0x7f0000f31000)="ca1038fa1e9dd04deb7216b7ebc90c9a", 0x10}, {&(0x7f0000146000)="7ac51c49bf2392f57c9da9d6265cf63a8af5800b7ce3ed6ab8d1795323f2f73d4531476449f7134125d65330c6146cf4c7680a6b9c0778374f298ba736817a4831967f4383abc4597cdf7c15a51eaa25fae0af3d1a0d80325ba44f6b906dd9cf9a6839b01825a3c2ade9caac6f4fc80034e6b0ee381a09d8104f64211ff6d34c39bc24b63fe0db3f09ee1ab539fdcb0c34aa676c9d8e1434ee12484acdc437f1a8b9d0ab4a5aa2", 0xa7}], 0x7, &(0x7f0000fc3000-0x68)=[{0x38, 0x10a, 0x8, "b6dd26014b71d89792db765953816f44db8121b67d322d808484b3fb3727b7b51a2549d2b84c1e"}, {0x30, 0x11f, 0x10001, "eaefd08634408b1afba28c38c590bf43d61578942866efd2fa"}], 0x68, 0x8000}, 0x9}, {{&(0x7f0000b94000)=@pppol2tpin6={0x18, 0x1, {0x0, r2, 0x2, 0x4, 0x2, 0x3, {0xa, 0x2, 0x3f, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x9}}}, 0x32, &(0x7f00003eb000)=[{&(0x7f0000eb0000)="3e3874e9b9f3e7e801a2ec3fa1f9f7878bd4f70a57ffdb761d6ed4cbf4dbc34b134488acb0e87b4a38b548ce27492bcfca28d92106891e2cf4d1b378654b96d54d2eee0d339c3805d8f475e3", 0x4c}, {&(0x7f0000e30000)="177ee8f50d6a1a22f1738c002ad99e4dbcab3aa5d22f51d6d9fc5f49ac62cee4daf76f769703830be675c561ca610824263fa0affa229ee830ab9ba5df2594817b671f84175dafa510ee6a649ee3f36fbca8d0be1f9a170b18e4d22a22dcc0c0d180b16ea52fd86f6a800327128e4a860bd5a3911b0248564ff64ef14204b54b4086ae4a31593ac09f06ed66448da1ec6ae5007e9ab5eec0ff8f10051266630eacc741ded54fe64d18b8c0c69772", 0xae}, {&(0x7f0000d89000)="a6b048320b78eaadcf9f513074e6b2390602b30a7af61e89e9781f547ec65fed8b627bbe638827a54448feb5435189b9f31432725e7ada1e22580f3f3bbef0422b722526a42c20dd030d821750955f848c7620e3c931715460992c0e1ed3125f973227789a544d17dc6cbb46781c57147455ea55f59886e629f61bb197e50ede2064cf1d8ce4f6c42a83e958db715ffbc5653a037a273a99b65a18225f8eb01287f1b4ecc4daff00b3ae6ca82a606462a16a6af4b9caac601fd4e69c6c6d", 0xbe}, {&(0x7f0000ccc000)="4d7df89237e14d13d9bc5fa2687e087556cac593d1cf12f982e779c00b32fe2d9062", 0x22}], 0x4, 0x0, 0x0, 0x4000890}, 0x3}], 0x7, 0x0) 2018/01/15 21:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf00f81d0b0079295, &(0x7f0000f02000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x18, 0x3a, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0xffffff83, 0x0, 0x0, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}}}}}}}, &(0x7f0000775000)={0x0, 0x1, [0xc5f]}) r0 = syz_open_dev$sndmidi(&(0x7f00008e8000-0x12)='/dev/snd/midiC#D#\x00', 0xf97c, 0xa0800) ioctl$EVIOCSCLOCKID(r0, 0x400445a0, &(0x7f0000fec000)=0x4) 2018/01/15 21:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000dfe000-0x10)={0x0, 0x0}) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000251000-0x10)='/selinux/member\x00', 0x2, 0x0) ioctl$EVIOCGPROP(r0, 0x80404509, &(0x7f0000bf1000-0x91)=""/145) r1 = getpgid(0x0) prctl$setptracer(0x59616d61, r1) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f000059b000-0x9)='/dev/ppp\x00', 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) ioctl$EVIOCGPROP(r2, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r2, 0x40047451, &(0x7f0000549000)=""/174) 2018/01/15 21:50:15 executing program 3: mmap(&(0x7f0000000000/0xfdf000)=nil, 0xfdf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fdf000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000fe0000-0xa)='/dev/vcs#\x00', 0x2d, 0x2) r1 = socket$bt_l2cap(0x1f, 0x3, 0x0) sendfile(r0, r1, 0x0, 0x3) r2 = memfd_create(&(0x7f0000834000)='I', 0x0) mmap(&(0x7f0000fe0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$llc(r0, &(0x7f0000fe0000)={0x1a, 0x17, 0x1, 0xffffffffffff871e, 0x687e, 0x8, @random="9dd6b66a828b", [0x0, 0x0]}, 0x10) pwrite64(r2, &(0x7f00000a9000)="da1ed4c6dded1b78fc32304d94d0495eb57495f26bd5e020039135e969d62de70774035020e85d75ca98aa392bd9112c8139f55a2a9aee87aa62b0c9a368a1866279463154ba1d39b42c188aa87a1db69f69fbfd67731bfaf62b639f911c4fe5aa163574d70d3127cad9d17ea2b888dfd9b4338d606825114f0aec9522b8eb85", 0x80, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x2000005, 0x11, r2, 0x0) symlink(&(0x7f0000001000)='./file0\x00', &(0x7f0000734000)='./file0\x00') creat(&(0x7f0000e4d000-0x8)='./file0\x00', 0x400000000000002) open(&(0x7f000010a000)='./file0\x00', 0x0, 0x0) 2018/01/15 21:50:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000dcc000)='./file0\x00', &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = syz_open_dev$admmidi(&(0x7f000081b000-0xe)='/dev/admmidi#\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000d0d000)={0x0, 0x7}, &(0x7f0000b98000)=0x6) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00008eb000)={0x0, @in6={{0xa, 0x2, 0x80, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5, 0x401}, &(0x7f0000eda000)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000a11000)={r2, 0x0, 0x401, 0x8, 0x7000000000, 0x10001, 0xffffffffffffff03, 0x200, {r3, @in={{0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x88, 0x10000, 0x1, 0x1, 0x81}}, &(0x7f0000767000)=0xb8) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r1, 0xc1105511, &(0x7f000036b000)={{0x7fffffff, 0x4, 0x1, 0xffffffffffffffff, "d2b4a086528352601820fe0157006307d757375c70cec96b7fdbbc9f25b8a748c6043f70152f812d46842c68", 0x1}, 0x0, 0x0, 0x7, r0, 0x9e, 0xd5cf, "629cf46b62ae4773de927da8dab4dd42961c874dd3ab7539ac9b674340636e7c82041030085f3dfb534bb61483102d34c0bd094e7a510235bdf34e593c16ab47", &(0x7f0000bcd000)='#-ppp1[\x00', 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], [0x9, 0x100000001, 0xffffffff, 0x6f9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x5, 0x0, 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}, r0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) recvmsg(r5, &(0x7f00006f7000)={&(0x7f0000f66000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x14, &(0x7f0000068000-0x40)=[], 0x0, &(0x7f000001a000)=""/79, 0x4f, 0x0}, 0x0) dup3(r5, r4, 0x0) 2018/01/15 21:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x88) mincore(&(0x7f000081b000/0x1000)=nil, 0x1000, &(0x7f00001ab000-0x1000)=""/4096) recvfrom$inet6(r0, &(0x7f0000e65000)=""/185, 0xb9, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f00002a0000)={0xa, 0x3, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) r1 = socket$inet6(0xa, 0x8000000000000802, 0x88) sendmsg$inet_sctp(r1, &(0x7f0000a29000)={&(0x7f0000686000-0x10)=@in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fc8000)=[{&(0x7f0000f47000)="8123cefc975cfc227ad58b4438f412f840457a9f90d2d66aa2936def0c580c556a11626dfdf1020c8cbe4e50a70038de71b8bd357968bee03b6b62ee26", 0x3d}], 0x1, 0x0, 0x0, 0x0}, 0x8000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tun(&(0x7f00005c9000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00005a0000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_names=@generic="9ee200100000d67472e1c4c3ff0fc07f"}) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000e20000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000785000)=@ethtool_cmd={0x25, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00001e1000)='tls\x00', 0x4) sendto$inet6(r1, &(0x7f0000bfd000)="d3351fd0fc", 0x5, 0x4008000, &(0x7f0000d87000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) recvfrom$inet6(r0, &(0x7f0000211000)=""/98, 0x62, 0x0, &(0x7f0000bc3000)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) sendto$inet6(r1, &(0x7f0000318000-0x3)="1a9b4b", 0x3, 0x0, &(0x7f000089d000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 21:50:15 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) ioctl$KVM_ENABLE_CAP(r0, 0x4068aea3, &(0x7f0000002000-0x68)={0xfd, 0x0, [0x2, 0x2cbb, 0x8, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = syz_open_procfs(0x0, &(0x7f0000002000-0xa)='net/ptype\x00') mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x1b, &(0x7f0000001000)=0x0, &(0x7f0000000000)=0x4) syz_emit_ethernet(0x3e, &(0x7f0000977000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @random="b93234ce6fbf", [], {@ipv4={0x800, {{0x7, 0x4, 0x0, 0x0, 0x30, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @broadcast=0xffffffff, {[@ra={0x94, 0x6, 0x0}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000000000)={0x0, 0x0, []}) 2018/01/15 21:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$admmidi(&(0x7f0000e94000)='/dev/admmidi#\x00', 0x3, 0x40800) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$DRM_IOCTL_VERSION(r0, 0xc0406400, &(0x7f0000b5b000-0x40)={0x4, 0x7fffffff, 0x20, 0x82, &(0x7f0000afd000-0x82)=""/130, 0x1000, &(0x7f0000383000-0x1000)=""/4096, 0x19, &(0x7f0000856000-0x19)=""/25}) r2 = dup3(r0, r1, 0x80000) ioctl$LOOP_SET_FD(r2, 0x80081270, 0xffffffffffffffff) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f00008ab000-0x11)='/selinux/enforce\x00', 0x400000, 0x0) 2018/01/15 21:50:15 executing program 4: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x0, 0x5c831, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff5000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000ff5000)='/dev/sg#\x00', 0xd8, 0x40) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000e08000-0x10)={0x0, 0x0}) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r0, &(0x7f0000ff6000)='./file0\x00', &(0x7f0000ff6000)={{r1, r2/1000+10000}, {0x0, 0x7530}}) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x9bc2) madvise(&(0x7f0000174000/0x1000)=nil, 0x1000, 0x10) 2018/01/15 21:50:15 executing program 5: r0 = socket$inet(0x2, 0x802, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f00007da000-0x4)=0x0, &(0x7f000075e000-0x4)=0x4) setsockopt$inet_opts(r0, 0x0, 0xd, &(0x7f0000ee9000-0x3)='#', 0x1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000953000)={0x0, 0x478}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000001000-0x6)={r1, 0x9}, &(0x7f0000001000-0x4)=0x6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r2, 0xd7}, 0x8) 2018/01/15 21:50:15 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000062000)=0x6, 0x4) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r2 = syz_open_dev$sg(&(0x7f0000d8d000)='/dev/sg#\x00', 0xb106, 0x40000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x21, &(0x7f0000912000)=0x40, 0x4) ioctl$KVM_CHECK_EXTENSION(r1, 0xae03, 0x19) 2018/01/15 21:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120205}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000c85000)='/dev/autofs\x00', 0x0, 0x0) ioctl$EVIOCSABS3F(r2, 0x401845ff, &(0x7f0000d61000-0x18)={0xffffffffffffffc1, 0xf097, 0x20000000000, 0x9, 0x9, 0xffffffffffffff2c}) r3 = fcntl$dupfd(r1, 0x0, r2) ioctl$TUNSETQUEUE(r3, 0x400454d9, &(0x7f000005d000-0x50)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, @ifru_settings={0x401, 0x0, @cisco=&(0x7f00006e8000-0x8)={0x0, 0x0}}}) 2018/01/15 21:50:15 executing program 3: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) r1 = getpgrp(0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000003000-0x50)={@common='bond0\x00', @ifru_ivalue=0x8}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000010000-0x4)=0x0) kcmp(r1, r2, 0x3, r0, r0) writev(r0, &(0x7f000000f000-0x80)=[{&(0x7f000000f000)="b5", 0x1}], 0x1) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f000000e000)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x2813, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x2}, @in6={0xa, 0x2, 0x9, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x80000000}, @in={0x2, 0x3, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0xffffffffffffff5b, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x6}, 0x0}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x3, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, @in6={0xa, 0x0, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}], 0xcc) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f0000004000)={0x1, 0x3e96, 0x88}) mmap(&(0x7f0000010000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, &(0x7f0000011000-0x1)=0x0) mmap(&(0x7f0000011000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f000000e000-0x20)={r0, 0x3, 0x1, 0x8, &(0x7f0000011000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}, 0x20) 2018/01/15 21:50:15 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000a6f000-0xa)='/dev/dsp#\x00', 0x7fd, 0x4eac0) r1 = signalfd(r0, &(0x7f0000c21000-0x8)={0x7}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000017000)='oom_adj\x00') preadv(r1, &(0x7f0000bea000-0x60)=[{&(0x7f0000990000-0xf7)=""/247, 0xf7}, {&(0x7f0000871000)=""/222, 0xde}, {&(0x7f0000d1a000)=""/227, 0xe3}, {&(0x7f00003a6000-0x2e)=""/46, 0x2e}, {&(0x7f00007ad000)=""/160, 0xa0}, {&(0x7f0000c3b000)=""/150, 0x96}], 0x6, 0x0) write$tun(r2, &(0x7f0000001000-0x128e)=@hdr={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv6={0x0, 0x6, "536ce0", 0x8, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, {[], @udp={0x0, 0x0, 0x8, 0x0, ""}}}}, 0x3a) 2018/01/15 21:50:15 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f00005bd000)={0x0, 0x0, 0x0, 0x281371}) openat$selinux_create(0xffffffffffffff9c, &(0x7f000038c000-0x10)='/selinux/create\x00', 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 21:50:15 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x4)='\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) write(r0, &(0x7f0000001000)="15", 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000002000)='/dev/audio\x00', 0x80000, 0x0) rmdir(&(0x7f0000001000)='./file0\x00') clock_gettime(0x0, &(0x7f0000002000-0x10)={0x0, 0x0}) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mq_timedsend(r0, &(0x7f0000002000-0x93)="00135474abef16ec3dd18b1f83dc69cf71e075f0452dc6eb88f811c9207e911ca64c03d4a91d6da200e2bb280e6b7a1ece3160e79508ee889460ee3433dc5013fcf682560dbfe961d37ec8bbd49ba3167ccb163eb3a65c6b54abd15d49fdcaab3d7f87923e52090db07cf36f4d2c2c77e014ba3ce2b57833e803affa51582e89f1e33b0498fd4d6e0d1fa323ac3fc5d29e5847", 0x93, 0x5, &(0x7f0000003000-0x10)={r1, r2+30000000}) 2018/01/15 21:50:15 executing program 6: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000004000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000017000)={{&(0x7f0000003000/0x3000)=nil, 0x3000}, 0x1, 0x0}) timer_create(0x2, &(0x7f0000014000)={0x0, 0x0, 0x1, @thr={&(0x7f0000014000-0x35)="", &(0x7f0000014000-0xbf)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000014000)=0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000010000-0x9)='/dev/dsp\x00', 0x0, 0x0) timer_gettime(0x0, &(0x7f0000003000)={{0x0, 0x0}, {0x0, 0x0}}) clone(0x0, &(0x7f0000000000)="", &(0x7f0000000000)=0x0, &(0x7f0000015000-0x4)=0x0, &(0x7f0000014000)='\x00') ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f000000c000-0x10)={&(0x7f0000002000/0x4000)=nil, 0x4000}) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_S390_UCAS_MAP(r1, 0x4018ae50, &(0x7f0000018000-0x18)={0x1, 0x0, 0x2}) 2018/01/15 21:50:15 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 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) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f0000cfd000)='/selinux/policy\x00', 0x0, 0x0) prctl$void(0x2b) accept4$inet(r0, &(0x7f0000735000)={0x0, 0xffffffffffffffff, @dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f000033a000-0x4)=0x10, 0x800) ioctl$TIOCLINUX4(0xffffffffffffffff, 0x541c, &(0x7f00001f9000-0x1)=0x4) 2018/01/15 21:50:15 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002d9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000078000)={0x6, r2, 0x1}) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a9a000-0x8)=@assoc_value={0x0, 0xffffffffffffff01}, &(0x7f0000460000-0x4)=0x8) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r3, 0x84, 0x6d, &(0x7f0000549000-0xda)={r4, 0xd2, "1272814f1eeb0fced11121827f4a47cb74a7dd48a4f2a1c13484f7b58b2750e0342e371077b2d1f4179bff840a7955af343e0b6c8ccfab25887bb29f548dd2d4aef369143b3155fd9ebfcd4b233f3d346d293425ef337f38acb1677784f5324dfe537771bc82064095068b330e63b4fd3fbf37926ad117e81479be16f323f83e291713e9cbdd45cd0df6ac278bea82ef9f293f34c5c175334a7c8351f3e9f62671297997ce58e4dff3d147cec22f64633a28e62c94d5d63c66abb0533844ad3dccd69a52d10082ae56bc41c613b8417c41ae"}, &(0x7f00000c9000-0x4)=0xda) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) setsockopt$netlink_NETLINK_NO_ENOBUFS(r3, 0x10e, 0x5, &(0x7f0000284000-0x4)=0xffffffff, 0x4) 2018/01/15 21:50:16 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001a3000)='/dev/cuse\x00', 0x0, 0x0) r1 = openat$ion(0xffffffffffffff9c, &(0x7f00004b1000)='/dev/ion\x00', 0x0, 0x0) close(r0) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000002000-0x38)={0x0, 0x0, &(0x7f0000003000)=[], 0x51, &(0x7f0000002000)=[{0xff1e, 0x10e, 0x0, ""}], 0x10, 0x0}, 0x0) ioctl(r1, 0xc0184900, &(0x7f0000002000)="") mmap$binder(&(0x7f00002d0000/0x2000)=nil, 0x2000, 0x0, 0x13, r0, 0x1000) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000549000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) 2018/01/15 21:50:16 executing program 7: mmap(&(0x7f0000000000/0xfa3000)=nil, 0xfa3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f88000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'kw(camellia-asm)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendto(r1, &(0x7f0000d7b000)="526f24df1630fb3319872e64587777cec3", 0x11, 0x0, &(0x7f0000fa0000)=@hci={0x1f, 0x0, 0x0}, 0x6) openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000025f000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) recvmsg(r1, &(0x7f00002cb000-0x38)={&(0x7f0000fa3000-0x10)=@in={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f00009aa000-0x40)=[{&(0x7f0000af2000-0x14)=""/20, 0x14}], 0x1, &(0x7f0000012000)=""/24, 0x18, 0x0}, 0x0) 2018/01/15 21:50:16 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0xfffffffffffffffd, r0) r2 = epoll_create1(0x0) r3 = timerfd_create(0x0, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 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, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000d37000-0xc)={0xfc147812c6696267, 0x0}) timerfd_settime(r3, 0x0, &(0x7f0000005000)={{0x0, 0x0}, {0x0, 0x989680}}, &(0x7f0000001000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f0000022000-0xc)={0x2001, 0x0}) epoll_pwait(r2, &(0x7f0000a1f000-0x54)=[{0x0, 0x0}], 0x1, 0x10, &(0x7f0000bc0000-0x8)={0x0}, 0x8) 2018/01/15 21:50:16 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f000078b000+0x99)='/selinux/create\x00', 0x2, 0x0) connect$unix(r0, &(0x7f00000f8000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8) mkdir(&(0x7f0000c0d000)='./control\x00', 0x0) ioctl$EVIOCSABS20(r0, 0x401845e0, &(0x7f0000879000)={0x3, 0xea, 0x0, 0x0, 0x2, 0x3a}) lchown(&(0x7f00005df000)='./control\x00', 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) 2018/01/15 21:50:16 executing program 1: r0 = gettid() setpriority(0xfffffffffffffffe, r0, 0x0) 2018/01/15 21:50:16 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000196000)={0x5, 0x78, 0x8001, 0x8, 0x96, 0x8, 0x0, 0x5, 0x8, 0x1, 0x3, 0x40, 0x7fff, 0x1f, 0xffff, 0x320, 0x1ff, 0x401, 0x7fff, 0x3, 0x5, 0x6, 0x7, 0x7fffffff, 0x2, 0x6, 0x0, 0x6, 0xffffffff, 0x9, 0x1, 0x2, 0x0, 0x80, 0x0, 0x7, 0x7, 0x0, 0x0, 0x5, 0x3, @perf_bp={&(0x7f000081c000)=0x0, 0x1}, 0x0, 0x1000, 0x5, 0x5, 0x3, 0x9, 0x1f, 0x0}, 0x0, 0x100000001, 0xffffffffffffff9c, 0x8) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f00005ff000-0x8)=0x3) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000232000-0x4)='net\x00') fstat(r1, &(0x7f0000ae4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:16 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000bbd000)={0x26, 'rng\x00', 0x0, 0x0, 'jitterentropy_rng\x00'}, 0x58) bind$alg(r0, &(0x7f0000735000)={0x26, 'aead\x00', 0x0, 0x0, 'rfc7539esp(ecb(cast5),rmd320)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00001ce000)="", 0x0) 2018/01/15 21:50:16 executing program 0: mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000004000)='/dev/vcs#\x00', 0x400, 0x100) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000006000-0x20)={@common='vlan0\x00', @ifru_flags=0x1}) ioctl$DRM_IOCTL_ADD_BUFS(r0, 0xc0206416, &(0x7f0000004000+0x6a6)={0x3, 0x100000000, 0x1000, 0x4, 0x2, 0x0}) r1 = socket(0x1d, 0x3, 0x1) bind$packet(r1, &(0x7f0000003000-0x14)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x14) setsockopt$kcm_KCM_RECV_DISABLE(r1, 0x65, 0x2, &(0x7f0000001000-0x4)=0x0, 0x4) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_buf(r1, 0x107, 0x1, &(0x7f0000004000)=""/21, &(0x7f0000001000-0x4)=0x15) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000006000)="7338088c51160b56d3c20d82ec8f931bd8737ad86d08b83eb44642d59d16554c6ad3a82ad625e55c40e96789706c03fca16feec5e50a97494a31fa29ee09f72465056139715eb86469c8a8a0fb6a0fd0ee71cd080fa8b40b7791a4e4afe025d78bed8a3ce41c6121d5ff381f67877298a4b56f22f229e745f220dc13b63585e80277f12d74b22c0e3505368b4488fa2abbcec1e7aa6d7078a498f50e898413a6717f4bb36e4cedc1bf", 0xa9, 0x4000090, &(0x7f0000007000-0x1c)={0xa, 0x3, 0x18, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x6}, 0x1c) 2018/01/15 21:50:16 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x806, 0x0) fcntl$setstatus(r0, 0x4, 0x2000) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000d3d000-0x4)=0x81, 0x4) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = open(&(0x7f0000907000)='./file0\x00', 0x40, 0x2) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000238000-0x4)=0x6, 0x4) 2018/01/15 21:50:17 executing program 2: socket$alg(0x26, 0x5, 0x0) [ 82.875150] x86/PAT: syz-executor4:11576 map pfn RAM range req write-combining for [mem 0x1a97f1000-0x1a97f2fff], got write-back 2018/01/15 21:50:17 executing program 5: r0 = syz_open_dev$sndmidi(&(0x7f0000d3e000)='/dev/snd/midiC#D#\x00', 0x1, 0x8400) pread64(r0, &(0x7f0000ef8000)=""/240, 0xf0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f00000d3000-0xb8)={0x0, 0x2, 0x4, 0x8, 0x0, 0x401, 0xffffffffffffe4cb, 0x8, {0x0, @in={{0x2, 0x2, @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]}, 0x7ff, 0x2, 0x1, 0x6, 0x4}}, &(0x7f0000001000-0x4)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x1a, &(0x7f0000e37000)={r1, 0xbd, "fbd417630f9d3f9e9ab14ea14ff37df7f7307dc67436dcc0632b6b452aecf3d241afbc96842d3d42b851bb8f99a74f8b8de4a803792dbda8c1994876735ae05fd4beca4ec2b5549c178d4b2cb219d649f27ae61cece1f7e8d1e5c38a6dee6d61d2647449aaaee30802fe6ffa797c810f961a3bf38667881cc107be6070a1756a619067a37291d7ee5bc8d405ea74b8c819ca31052c1c43714adfe6a5fa0b4799cef5c3814588867236c05f720d8a39f946e66a7f741099ef834a1a7a45"}, &(0x7f0000a77000)=0xc5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000001000-0x8)=@assoc_value={0x0, 0x142}, &(0x7f0000f3a000-0x4)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000001000-0x22)={r2, 0x1a, "f16a41d3cd11200ecd8445942e55fb3f33e8155b43c69894f57e"}, &(0x7f0000f19000-0x4)=0x22) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$nl_crypto(r0, &(0x7f0000000000)={&(0x7f0000001000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000000)={&(0x7f0000001000)=@delrng={0x10, 0x14, 0x5, 0x5, 0x2, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x8000}, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r3, 0x7}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sg(&(0x7f0000572000-0x9)='/dev/sg#\x00', 0x0, 0x0) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000d61000)={0x0, 0x0}) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2283, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r4, 0x84, 0x3, &(0x7f0000504000-0x4)=0x0, &(0x7f0000e39000-0x4)=0x0) 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000fde000+0x49f)=0x19) read(r1, &(0x7f0000f76000)=""/113, 0x71) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000001000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f0000403000)={0x8, 0x3, 'client1\x00', 0x4, "a61ff20cd6de3766", "4db965d69b0a34d1bb41ceb62af60d82a2cb7764dd39d904782d33f2bdf30243", 0x4cd, 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]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000fb8000-0x12)='/dev/input/event#\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xf82000)=nil, 0xf82000, 0x1, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f000005a000)={@common='dummy0\x00', @ifru_flags=0x200}) ioctl$EVIOCSREP(r1, 0x40084503, &(0x7f0000e39000-0x7)=[0x0, 0x0]) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000aeb000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000e17000-0x108)={0x0, @in6={{0xa, 0x1, 0x6, @mcast2={0xff, 0x2, [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]}, [0x8, 0x8, 0x3ff, 0x3, 0x7, 0xd2da, 0x1000, 0x1ff, 0x2, 0x4, 0x5, 0xfffffffffffffc01, 0x9, 0x5, 0x400]}, &(0x7f0000008000-0x4)=0x108) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000fe3000)=@assoc_value={r2, 0x3}, 0x8) r3 = eventfd2(0x0, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000116000)={r3, 0x0, 0x800000002, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xe7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x401}, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00007ac000-0x9)='/dev/rtc\x00', 0x0, 0x0) ioctl$PIO_UNIMAPCLR(r0, 0x80287010, &(0x7f0000301000)={0x0, 0x0, 0x0}) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000182000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = fcntl$getown(r0, 0x9) capget(&(0x7f0000760000)={0x19980330, r3}, &(0x7f00005b5000)={0x100000001, 0x7, 0x40, 0x8, 0x5, 0x3}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000c23000)={0x0, 0x0, 0x0, 0x1000, &(0x7f0000b74000/0x1000)=nil}) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000271000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x80000015, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_TRANSLATE(r2, 0xc018ae85, &(0x7f00003d8000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00008a8000-0x78)={0x4000000002, 0x78, 0xa0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f000000d000-0x8)='./file0\x00', 0x80040, 0x0) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000380000)=0xffffffff) fcntl$setlease(r0, 0x400, 0x2) 2018/01/15 21:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, &(0x7f0000a53000-0x4)=0xffffffffffff7fff, 0x4) r1 = syz_open_dev$mice(&(0x7f000037e000)='/dev/input/mice\x00', 0x0, 0x400000) ioctl$TIOCLINUX2(r1, 0x541c, &(0x7f0000fd4000)={0x2, 0x1, 0x100000001, 0x6, 0x100, 0x100000001}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x2a, &(0x7f00000a0000-0x90)={0x1, {{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) ioctl$sock_ifreq(r2, 0x8922, &(0x7f0000d57000)={@common='lo\x00', @ifru_ivalue=0x0}) ioctl$sock_ifreq(r0, 0x8922, &(0x7f0000b09000-0x28)={@common='lo\x00', @ifru_addrs=@rc={0x1f, {0x8, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}}) 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f0000925000)="e0", 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) prctl$intptr(0x8000000000000026, 0x1) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000560000)={0x0, 0x100000001, 0x10}, &(0x7f0000dbf000)=0xc) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f000022c000-0xa0)={r1, @in={{0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfff, 0x4, 0x5, 0xfffffffffffffff8, 0x5}, &(0x7f00007e5000-0x4)=0xa0) r2 = socket(0xa, 0x1, 0x0) geteuid() r3 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000db6000-0xc)={0x2, r2, 0x1}) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f0000000000)={0x0, 0xfffffffffffffffc, 0x0, 0x2, 0x0, []}) restart_syscall() ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffff9c, 0xc00c642e, &(0x7f0000e10000-0xc)={0x0, 0x80000, 0xffffffffffffffff}) ioctl$DRM_IOCTL_SET_MASTER(r4, 0x641e) ioctl$sock_inet_udp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000000)=0x0) r5 = dup3(r2, r2, 0x80000) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r5, 0xc0a85320, &(0x7f00004ce000)={{0x9b59, 0x0}, 'port1\x00', 0x90, 0x0, 0x100000001, 0x4e3f, 0x5, 0x7, 0x5000000000000, 0x0, 0x3, 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, 0x0, 0x0, 0x0, 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$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00005d5000)={0x0, 0x0, 0x10003, 0xffffffffffffff00}) ioctl$DRM_IOCTL_AGP_ALLOC(r5, 0xc0206434, &(0x7f0000015000)={0x4, r6, 0x10001, 0x2}) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000037000-0xb)={0x7, 0x7, 0x80000001, 0xe56000000000000, 0x6, 0xaf7d, 0x7f, 0xb0, 0x5, 0x1, 0x9}, 0xb) ioctl(r2, 0x8916, &(0x7f0000000000)="") ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000f31000-0x78)={0x0, {0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000082d000)=@generic="7c5dfe466309431fe4beecd3784b4a71", 0x0, 0x0, 0x0}) ioctl$sock_ipx_SIOCIPXNCPCONN(r5, 0x89e3, &(0x7f0000770000-0x2)=0x3800000000) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00003c7000)='/selinux/policy\x00', 0x0, 0x0) getpeername$llc(r0, &(0x7f0000f60000-0x10)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f000082d000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000dcf000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_SIOCADDDLCI(r1, 0x8980, &(0x7f00004e2000-0x12)={@syzn={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x200000000000008}) 2018/01/15 21:50:17 executing program 0: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000b61000-0x9)='/dev/dsp\x00', 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f00006cd000-0x410)={0x9, {{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x13}, 0x8}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7, [{{0xa, 0x0, 0xffffffffffffea23, @loopback={0x0, 0x1}, 0x7}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xd590}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x2, 0x8, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x9, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x4}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x3, 0x5cbe6e40, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x5e, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x17}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0x0, 0x3, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x2}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x410) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f0000001000-0x8)={0x0, 0x0}) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f000008d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) r1 = epoll_create1(0x3) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00001b7000-0xc)={0x0, 0x0}) epoll_ctl$EPOLL_CTL_ADD(r1, 0xa000, r0, &(0x7f0000d57000-0xc)={0x30000001, 0x0}) 2018/01/15 21:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) recvmsg(r0, &(0x7f000036c000-0x38)={&(0x7f000035d000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, 0x10, &(0x7f0000b78000)=[], 0x0, &(0x7f000034d000-0x9a)=""/154, 0x1cc, 0x0}, 0x0) write(r0, &(0x7f0000a35000-0xcf)="1f0000001000077f00000000002000fc0300000408000200048000ad06ffef", 0x1f) recvmsg(r0, &(0x7f00005cf000-0x38)={&(0x7f000006f000-0x8)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f00004c9000)=[], 0x0, &(0x7f0000978000-0x1000)=""/4096, 0x1000, 0x0}, 0x0) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0xa12000)=nil, 0xa12000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000740000)=0x3, 0x4) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x28, &(0x7f0000a10000-0x10)={0x0, &(0x7f000031e000)=[]}, 0x10) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r0, &(0x7f0000ba5000+0x78a)='=', 0xfffffffffffffd69, 0x20007ffc, &(0x7f0000ef8000-0x10)={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x2) write(r0, &(0x7f0000cb8000-0x5a)="", 0x0) r1 = syz_open_dev$adsp(&(0x7f0000b4c000)='/dev/adsp#\x00', 0x21d, 0x24100) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000274000)=0x0) 2018/01/15 21:50:17 executing program 3: bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000394000)={0xffffffffffffff9c, 0x50, &(0x7f0000d4f000-0x50)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)=r0, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_tcp(0x2, 0x1, 0x0, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000004000-0x10)={0x0, 0x0}, &(0x7f0000005000-0x4)=0x10) r2 = socket$netlink(0x10, 0x3, 0x2) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000003000-0xc)='/dev/autofs\x00', 0x0, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x74, &(0x7f0000004000)=""/87, &(0x7f0000005000-0x4)=0x57) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r3, 0xc0505350, &(0x7f0000002000)={{0x1, 0x1}, {0xffff, 0x4}, 0x46, 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]}) getpeername(r2, &(0x7f0000004000-0x26)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000003000)=0x26) ioctl$VT_DISALLOCATE(r3, 0x5608) socket$inet_icmp_raw(0x2, 0x3, 0x1) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000c00000-0x12)='/dev/input/mouse#\x00', 0x7, 0x0) ioctl$EVIOCGID(r0, 0x80084502, &(0x7f0000dbf000-0x1000)=""/4096) mkdir(&(0x7f000082f000)='./control\x00', 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x0) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f0000e4c000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000044000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r2 = creat(&(0x7f000078e000-0x8)='./file0\x00', 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x0}}], 0x30) unlink(&(0x7f0000c2b000-0x8)='./file0\x00') link(&(0x7f0000f3c000-0x8)='./file0\x00', &(0x7f00006b4000-0x10)='./control/file0\x00') fchmod(r2, 0x0) dup(r2) ioctl$ASHMEM_GET_SIZE(r2, 0x7704, 0x0) ioctl$UFFDIO_ZEROPAGE(r1, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) r3 = openat$selinux_member(0xffffffffffffff9c, &(0x7f00006d0000)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000000)={{0x6cab, 0x3, 0xfffffffffffffffb, 0x8, 0xcec, 0x9}, 0x7, 0xf9, 0x4}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = open(&(0x7f0000efb000-0x8)='./file0\x00', 0x80043, 0x0) ftruncate(r4, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f000033a000)={0xffff, 0x73f, 0x8, 0x4, 0x1}) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000005000)='/dev/sequencer2\x00', 0x40000, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffff9c, 0xc0106426, &(0x7f0000002000)={0x2, &(0x7f0000004000-0x10)=[{0x0, 0x0}, {0x0, 0x0}]}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000000c000-0xc)={&(0x7f000000b000)=[0x0, 0x0, 0x0], 0x3}) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_SAREA_CTX(r0, 0x4010641c, &(0x7f000000b000)={r1, &(0x7f0000002000-0x1000)=""/4096}) r2 = open(&(0x7f0000009000-0x8)='./file0\x00', 0xc0100, 0x40) setsockopt$inet_mtu(r2, 0x0, 0xa, &(0x7f000000a000)=0x2, 0x4) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(r2, 0x40206435, &(0x7f000000b000)={0xfffffffffffffffd, 0x0, 0x0, 0x7c}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x7, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 21:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00001cb000-0xc)='/dev/amidi#\x00', 0x200, 0x400000) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000d2f000-0x1000)=""/4096) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$ppp(0xffffffffffffff9c, &(0x7f0000313000)='/dev/ppp\x00', 0x880, 0x0) ioctl$EVIOCGUNIQ(r3, 0x80404508, &(0x7f0000425000)=""/185) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x3, &(0x7f0000443000-0x18)=[{0x100050, 0x0, 0x0, 0x0}, {0x25, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) writev(r2, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) setsockopt$bt_BT_FLUSHABLE(r3, 0x112, 0x8, &(0x7f0000912000)=0x1f, 0x4) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000a8b000)={0x3, 0xffffffffffffff9c, 0x1}) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000bd9000)=""/4096) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000001000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_GET_NR_MMU_PAGES(r1, 0xae45, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sndseq(&(0x7f0000da9000)='/dev/snd/seq\x00', 0x0, 0x100000000004000) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r2, 0x40505331, &(0x7f0000d99000-0x50)={{0x0, 0x0}, {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, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000027f000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r0, 0xc0106407, &(0x7f0000ee2000)={0x7, 0x0, 0x81, 0x80000001}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000161000)={0x0, 0x1c, &(0x7f000051a000-0x58)=[@in6={0xa, 0x0, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x5}]}, &(0x7f0000f92000-0x4)=0xfffffffffffffd67) bpf$PROG_LOAD(0x5, &(0x7f0000587000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0xfffffffffffffffd, 0x200007, 0x0, 0x1, 0x30, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73590100000000000000", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LIST(r0, 0xc0505510, &(0x7f0000cce000-0x50)={0x1f, 0x400000000000165, 0x2, 0x7, &(0x7f0000174000-0x80)=[{0x0, 0x0, 0x0, 0x0, ""/44, 0x0}, {0x0, 0x0, 0x0, 0x0, ""/44, 0x0}], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000e29000)='./file0\x00', 0x0) r0 = syz_open_dev$dspn(&(0x7f0000394000-0xa)='/dev/dsp#\x00', 0x16, 0x10c00) r1 = accept4$unix(0xffffffffffffffff, &(0x7f00004b4000-0x1002)=@file={0x0, ""/4096}, &(0x7f0000088000-0x4)=0x1002, 0x80000) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000ba9000)={0x7, r1, 0x0}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000830000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$sock_bt_hidp_HIDPCONNDEL(r2, 0x400448c9, &(0x7f0000f8c000-0xc)={{0x2a44, 0x8, 0x7, 0x1, 0x7, 0x232}, 0xdf16}) creat(&(0x7f000016d000-0x8)='./file0/file0\x00', 0x0) mount(&(0x7f000011e000-0xe)='./file0/file0\x00', &(0x7f0000917000)='./file0/file0\x00', &(0x7f0000467000)='xfs\x00', 0x1000, 0x0) mount(&(0x7f0000f28000-0xe)='./file0\x00', &(0x7f00002fb000-0x8)='./file0/file0\x00', &(0x7f0000239000)='\x00v\t', 0x1004, &(0x7f0000a06000)="") 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0x17000)=nil, 0x17000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = memfd_create(&(0x7f0000000000)='dev ', 0x0) ioctl$void(r1, 0x5450) ftruncate(r2, 0x40001) sendfile(r1, r2, &(0x7f000000a000)=0x0, 0x420000000fee) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000017000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGVERSION(r2, 0x80044501, &(0x7f0000018000-0x31)=""/49) recvmmsg(r0, &(0x7f0000006000-0x3c)=[{{&(0x7f0000013000)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, 0x10, &(0x7f0000001000-0x50)=[{&(0x7f000000e000)=""/4096, 0x1000}, {&(0x7f0000015000)=""/228, 0xe4}, {&(0x7f0000016000-0xde)=""/222, 0xde}, {&(0x7f0000002000)=""/110, 0x6e}, {&(0x7f0000014000-0x3c)=""/60, 0xffffff24}], 0x5, 0x0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0xfcb000)=nil, 0xfcb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x803, 0x0) listen(r0, 0x2cd5) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$packet(r0, &(0x7f0000fcc000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f00003f4000-0x4)=0x14) mmap(&(0x7f0000fcb000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$can_bcm(r0, &(0x7f0000fcc000-0x10)={0x1d, r1, 0x0, 0x0}, 0x10) socket$inet6(0xa, 0xfffffffffffffffc, 0x8000000800000801) write(r0, &(0x7f0000fc6000-0x1f)="1b0000005e0005580000ffffa103000073eb00000000b100000480", 0x1b) setsockopt$l2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000d5a000-0x98)={0x0, @in6={{0xa, 0x1, 0x6, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x24}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8, 0x8}, &(0x7f00001a8000-0x4)=0x98) mmap(&(0x7f0000fcc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000fcd000-0x98)={r2, @in={{0x2, 0x0, @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, 0x29f4}, 0x98) 2018/01/15 21:50:17 executing program 5: mmap(&(0x7f0000000000/0xef000)=nil, 0xef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f00000c6000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, @empty=0x0, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x11}, @broadcast=0xffffffff}}}}, 0x0) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f00000ef000)={0x0, 0x0}) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00000ef000)=0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000079000-0x4)=r1) r2 = openat$audio(0xffffffffffffff9c, &(0x7f000000a000-0xb)='/dev/audio\x00', 0x400, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f000006c000-0x4)=0x0, &(0x7f00000f1000-0x4)=0x4) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000046000-0xb)='/dev/mixer\x00', 0x0, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$ax25(r3, &(0x7f00000f1000-0x10)={0x3, {"42270f85ee5fe2"}, 0x8000}, 0x10) openat$pfkey(0xffffffffffffff9c, &(0x7f000004b000)='/proc/self/net/pfkey\x00', 0x8000, 0x0) mmap(&(0x7f00000f0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f0000003000-0x13)='/dev/snd/controlC#\x00', 0x8000, 0x0) ioctl$EVIOCGVERSION(r3, 0x80044501, &(0x7f00000f0000)=""/5) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000001000-0xb)='/dev/adsp#\x00', 0x7fff, 0x101002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0xfffffffffffffffd, &(0x7f0000001000)=0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000001000-0x4)=0x0) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000000000)={0x4, r0, 0x1}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r1, 0x0, 0x7) mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fanotify_init(0x10, 0x1c1000) r2 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x2, 0x0) ioctl$int_in(r2, 0x82000080045010, &(0x7f0000004000-0x8)=0x0) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$kcm_KCM_RECV_DISABLE(r2, 0x119, 0x1, &(0x7f0000008000-0x4)=0x0, 0x4) ioctl$sock_netrom_SIOCGSTAMPNS(r2, 0x8907, &(0x7f0000006000-0x4)=0x0) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000dc4000-0x8)={0x0, 0x8}, &(0x7f0000491000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000369000-0x10)={r1, 0x3, 0x8, 0x7}, &(0x7f0000b21000-0x4)=0x10) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f00008d3000)=0x0) ioctl$EVIOCGRAB(r0, 0x40044590, &(0x7f0000775000)=0x0) 2018/01/15 21:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x8a, &(0x7f0000c4b000-0x126)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "06f526", 0x54, 0x6, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@param_prob={0x4, 0x0, 0x0, 0x0, {0x0, 0x6, "778ee8", 0xfffffff5, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x0}, [], "da09a8b7578a8b1657e9c967414f3bc94e78586b7f1b4e65ec7d4d5d7452a6077a0fe584"}}}}}}}, &(0x7f000099c000)={0x0, 0x1, [0xc5f]}) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f00004f1000)='/selinux/checkreqprot\x00', 0x1c0, 0x0) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00004f4000-0x10)={r0, 0x28, &(0x7f0000c95000+0xba7)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f00006ac000)={r1, 0x8, 0x10}, 0xc) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000942000-0xc)={0x3, 0xffffffffffffff9c, 0x8000000000000002}) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000f30000)={0x0, 0x0}) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f000093d000-0x10)={r2, 0x28, &(0x7f000038e000-0x5)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16}}, 0x10) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000860000)=0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000c79000-0x18)={0x1, 0x0, [{0xad6, 0x0, 0x5}]}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x1c, &(0x7f0000a8e000)=0x0, &(0x7f0000662000)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000c1b000)=0x0, &(0x7f0000dd9000-0x4)=0x4) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_sctp(0xa, 0xffffffffffffffff, 0x84, &(0x7f0000416000-0x8)={0x0, 0x0}) listxattr(&(0x7f000013e000)='./file0\x00', &(0x7f0000861000-0xbd)=""/189, 0xbd) 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0xe05000)=nil, 0xe05000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000e06000-0x16)='/selinux/checkreqprot\x00', 0x28000, 0x0) mmap(&(0x7f0000e05000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x75, &(0x7f0000158000-0x8)={0x0, 0x7fff}, &(0x7f0000e05000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000889000)={r2, 0x3}, &(0x7f000043f000)=0x8) bind$inet(r0, &(0x7f0000dee000-0x10)={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e06000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getcwd(&(0x7f0000e06000)=""/126, 0x7e) sendto$inet(r0, &(0x7f0000e07000-0x3)='-', 0x1, 0x20008005, &(0x7f0000db5000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000e08000-0x10)={0x0, 0x0, 0x7}) mmap(&(0x7f0000e08000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r1, 0xc08c5334, &(0x7f0000e09000-0x8c)={0x20, 0x530c, 0x5d8, 'queue0\x00', 0x100000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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(&(0x7f0000e07000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000e07000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000c28000-0x10)={r3, r4, 0x800}) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0xf75000)=nil, 0xf75000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x800000400000000) mmap(&(0x7f0000f75000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000f76000-0xc)='/dev/audio#\x00', 0x9, 0x200) ioctl$ASHMEM_GET_PROT_MASK(r1, 0x7706, &(0x7f0000a7c000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f000020c000-0x1)="", 0x0, 0x3ffffff, &(0x7f0000df9000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x0}, 0x1c) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5421, &(0x7f0000832000)=0x7b6) write$sndseq(r1, &(0x7f000082d000-0xc0)=[], 0x2082cf40) r2 = syz_open_dev$vcsa(&(0x7f00000a2000-0xb)='/dev/vcsa#\x00', 0xfffdffffffffff, 0x0) r3 = dup3(r2, r1, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000aca000)='/dev/vcs\x00', 0x4000, 0x0) close(r0) ioctl$KVM_GET_LAPIC(r3, 0x8400ae8e, &(0x7f00008ab000-0x400)={"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"}) ioctl$sock_bt_hidp_HIDPGETCONNLIST(r3, 0x800448d2, &(0x7f00006db000)={0x8, &(0x7f0000dc1000-0x4a0)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, ""/128}]}) 2018/01/15 21:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0xff, &(0x7f0000ebf000-0x2a)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x2, @random='$1Tb;\x00', @remote={0xac, 0x14, 0x0, 0xbb}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={0xac, 0x14, 0x0, 0xbb}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f00002c5000-0xb)='/dev/mixer\x00', 0x80100, 0x0) r1 = socket$inet6(0xa, 0x1, 0x8) dup2(r0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_CLIENT(0xffffffffffffffff, 0x404c534a, &(0x7f0000492000-0x4c)={0x2, 0x3, 0x8001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f00004b4000)={0x0, 0x0}) pselect6(0x40, &(0x7f000047d000-0x40)={0x7, 0x0, 0x6, 0x1, 0x0, 0xfffffffffffffffa, 0x0, 0xfffffffffffffff9}, &(0x7f00001a0000)={0xfe00000000, 0x8, 0x9, 0x7, 0xd14, 0xffffffffffffff80, 0x8, 0x0}, &(0x7f0000fc1000-0x40)={0x9, 0x16dc, 0x6, 0x0, 0x5, 0x800, 0x846, 0x8}, &(0x7f00008f6000)={r0, r1+10000000}, &(0x7f0000555000)={&(0x7f0000907000-0x8)={0x5}, 0x8}) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r2 = socket$kcm(0x29, 0x5, 0x0) setsockopt$sock_void(r2, 0x1, 0x3f, 0x0, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r4 = creat(&(0x7f0000094000)='./file0\x00', 0x20) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f00006af000-0x18)={0x0, 0x9, 0x20, 0x401, 0xfffc}, &(0x7f000015c000-0x4)=0x18) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x14, &(0x7f000096d000)=@assoc_value={0x0, 0x0}, &(0x7f0000832000-0x4)=0x8) sendmsg$inet_sctp(r4, &(0x7f0000d7b000-0x38)={&(0x7f00001b6000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000fe9000)=[{&(0x7f000085f000)="9895aa3e4b0f1f885537658ec02e6786c60610f224520e2e71401c407e7dbe002eff4647795ebbe58dd34810df3a3a8c727a0f9a09f275a6c27ef9cec6ba849e6bfda63afe82f21d2476ace87d0719e237f75ab8c0da2c680e06bf42c7e2a02c2d5f73e45a94c56a963760e53688f86ab8d040aaff4134eb41aa340ac62859394f65b7efc1b280492f92690ecef579c9a9c16e36113599951198be2e7b16342daf", 0xa1}], 0x1, &(0x7f00005ae000-0x60)=[], 0x0, 0x10}, 0x1) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_GET_VCPU_MMAP_SIZE(r3, 0xae04) r6 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000c83000)='/selinux/checkreqprot\x00', 0x10000483, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000800000)={0x0, 0x6}, &(0x7f0000a67000)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r6, 0x84, 0x1a, &(0x7f0000754000-0xdd)={r7, 0xd5, "f7f3acfb579f836576b3ca4980b9dfb704a610f5f8dabafbcfb3b064cbf92dcf7b2dc7587b58211c4cd4af63d4af520c152af28601762ac8241ee3e60a80b5d911a9ed8c42100104b8a1d022fedda12879ed566b23ef6f3a69758ef20cc22f09069eecdc1cf536f71d38f57afe9a0fdf22e152c7e955d92ff7916b571d495fe92acfecb61c04d1c8945b343fd4588912f4bbccfc094d022fccf727f455dddec3bbb66ea7eb01af36fea4655e6856a7a4d1ef691503700105e74ba7a68f7ab74b4357c7bfa8d7ff9b5afff690173542275e6d976d36"}, &(0x7f00007b7000)=0xdd) r8 = openat$pfkey(0xffffffffffffff9c, &(0x7f00005d7000)='/proc/self/net/pfkey\x00', 0x101040, 0x0) ioctl$sock_netrom_SIOCADDRT(r8, 0x890b, &(0x7f0000008000)=0x0) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r5, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r5, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r5, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r9, 0xaeb7) ioctl$KVM_RUN(r9, 0xae80, 0x0) pkey_alloc(0x0, 0xffffffffffffffff) setsockopt$bt_BT_SECURITY(r6, 0x112, 0x4, &(0x7f000083f000-0x2)={0x6e74, 0x200}, 0x2) ioctl$LOOP_SET_FD(r4, 0x4c00, r6) ioctl$KVM_RUN(r9, 0xae80, 0x0) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) openat$selinux_user(0xffffffffffffff9c, &(0x7f00008e3000)='/selinux/user\x00', 0x2, 0x0) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f00008ff000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000f78000)={0x0, []}, &(0x7f0000351000-0x4)=0x4) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x11, &(0x7f0000dab000)={0x0, 0x8}, &(0x7f0000f07000)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000dca000-0x14)={r1, 0x1ff, 0x8, 0x40, 0x5, 0x4}, 0x14) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000032000)='/dev/rtc\x00', 0x8040, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f00002e9000)={r1, 0x6}, &(0x7f0000f32000-0x4)=0x8) epoll_wait(r2, &(0x7f0000cde000)=[{0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x6, 0x80) r3 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00004ab000-0x4)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f00004f4000-0xc)={0x0, 0x7fff, 0x30}, &(0x7f0000ce6000-0x4)=0xc) ioctl$void(r2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000e07000-0x20)={0xc10, 0x8, 0x1, 0x200, 0x2, 0x8, 0x8, 0xff, r5}, 0x20) socket$bt_l2cap(0x1f, 0x5, 0x0) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x81371}) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000789000)='/selinux/mls\x00', 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffff9c, 0xc0086420, &(0x7f0000af1000-0x8)={0x0, 0x0}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f00002ee000-0x8)={r1, 0x1}) r2 = bpf$PROG_LOAD(0x5, &(0x7f00006f5000-0x48)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0xea4c, 0xc3, &(0x7f000000a000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40042409, 0x1) 2018/01/15 21:50:17 executing program 3: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) read$eventfd(r0, &(0x7f0000001000)=0x0, 0x8) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ppoll(&(0x7f0000007000-0x8)=[{r0, 0x0, 0x0}], 0x1, &(0x7f0000005000-0x10)={0x0, 0x989680}, &(0x7f0000000000)={0x0}, 0xfffffffffffffe9f) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_SCRNMAP(r0, 0x4b41, &(0x7f0000008000-0xc0)="0c4b4b3d7ad509e060438b4d69cab195b99bbb65cc426e5bdf4b7e39a9c2b8bf5b48ae7b860783d10285f66d31d841fd5d36869a6f69cb9de296f3360c2790c7a81f698036d3ae69858f0656f893824a6c4e8b683b89665a107fe00811e325ead0beaa43553a8cf852d9aefafab2d2eadaa2ba0253ecc1866a5ca90cdfa5421047aef65505e4ce377b31600fa4faea1f753bd4dc385aa6b5e08ff95dac6dfaa584298fe5fe0b3ddeacc5f42bf734bdefe675725a449c2edb86f56c42c16ec2f4") 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000233000-0x12)='/dev/snd/midiC#D#\x00', 0x1, 0x40000) socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) ioctl$sock_ipx_SIOCGIFADDR(r0, 0x8915, &(0x7f00005ba000)={"21870800affe1038ba64e9194f83b0d8", {0x4, 0x0, 0x8, "9baa13600005", 0x8, 0x0}}) mprotect(&(0x7f0000658000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000e3b000/0x2000)=nil, 0x2000, 0x0) r2 = memfd_create(&(0x7f000088d000)='trusted4/system,\x00', 0x3) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000246000-0x10)={0x0, 0xb0, &(0x7f0000c2e000-0xb0)=[@in6={0xa, 0x3, 0x8, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0x100000000}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x101, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0x0, 0x14}}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0x9, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x15}, 0xb961}, @in={0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x14}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x4, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @rand_addr=0x1f}, 0x6}]}, &(0x7f0000645000)=0x10) stat(&(0x7f0000bff000-0x8)='./file0\x00', &(0x7f0000bd1000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000176000-0x8)=@assoc_value={r3, 0x401}, &(0x7f0000ee2000)=0x8) openat$rfkill(0xffffffffffffff9c, &(0x7f0000c15000-0xc)='/dev/rfkill\x00', 0x20401, 0x0) 2018/01/15 21:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f00003ca000)=0x0) ptrace$setregs(0xf, r0, 0x8, &(0x7f0000027000)="a406ff78f7e53b39aa3cc04db789d85b765df8a55f3d969b25fc5338b074e8707fb3c11c09861237c237a9b6ca9ee043945dbdc4ebe9b4525798d878e72a3967cecc6c7d53c5e72e1b9fb9597e64ab2185d27d38ae40ff0a97597f813777c8622af5b56617898f5af9274c43952285d0") r1 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') r2 = fcntl$getown(r1, 0x9) fcntl$setownex(r1, 0xf, &(0x7f0000d7f000)={0x4e9f07673cdeda8f, r2}) getdents64(r1, &(0x7f0000cf0000-0x2c)=""/44, 0x2c) getdents(r1, &(0x7f0000cdb000)=""/36, 0x24) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000780000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x10) fcntl$setlease(r1, 0x400, 0x1) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f00005d2000-0x110)={{0x9, 0x4, 0x8, 0x8e2a, "0e723a71e4c39073719f465b80097e74ec4bbf33e9481da337aa988ba798c3507b0ff0959b87b4fb56932a1a", 0x7ff}, 0x0, 0x0, 0x0, r0, 0x5, 0x9, "eb5befe5c01d5d29b83ba02244b44d9cbf35303db0a6fdb4690f30182508856b50ff334dbf82f158d7d012f82710b5d7b5c740c1623a29e7702d7ba51b869d90", &(0x7f0000192000-0x5)='task\x00', 0x5, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5, 0x5, 0xb9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000430000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r0, 0x8010aa01, &(0x7f00009bf000-0x10)={&(0x7f00004df000/0x1000)=nil, 0x1000}) socket$netlink(0x10, 0x3, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x0, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x3) r1 = dup(0xffffffffffffffff) setsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f000086b000)=0x80000001, 0x1) getsockname$unix(r1, &(0x7f00005a3000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000016f000)=0x8) clock_gettime(0x0, &(0x7f0000820000-0x10)={0x0, 0x0}) clock_gettime(0x0, &(0x7f000025e000-0x10)={0x0, 0x0}) getitimer(0x2, &(0x7f0000e96000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) write$evdev(r1, &(0x7f000086c000-0xa8)=[{{0x0, 0x2710}, 0xfffffffffffffffe, 0x800, 0x5}, {{0x0, 0x0}, 0x7f, 0x6, 0xff}, {{r5, r6}, 0x4, 0xffff, 0x1ff}, {{r2, r3/1000+10000}, 0x7f, 0xc9, 0x100}, {{0x0, 0x0}, 0x8001, 0x81, 0x1f}, {{r4, r6}, 0x9, 0x0, 0x5}, {{0x0, 0x0}, 0x1f, 0x7, 0x1}], 0xa8) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000370000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000318000)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_ctr_aes256\x00'}, 0x58) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f000054e000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f000096c000-0x24)={0x4, 0x3, 0x4, 0x200, 0x0, 0x3ff, 0xdac9000, 0x80000001, 0x1, 0x80000000, 0x8, 0xea}) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f000062d000-0xc)='/dev/rfkill\x00', 0x0, 0x0) connect$pppoe(r2, &(0x7f0000962000)={0x18, 0x0, {0x4, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}}, 0x1e) socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r3 = accept$alg(r0, 0x0, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000766000-0x38)={&(0x7f000051d000)=@in6={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c, &(0x7f0000d46000-0x30)=[], 0x0, &(0x7f00005b2000-0x60)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0}}], 0x30, 0x0}, 0x0) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_setaffinity(r3, 0x8, &(0x7f0000011000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) ioctl$DRM_IOCTL_ADD_MAP(r2, 0xc0286415, &(0x7f00004d0000-0x28)={&(0x7f0000eca000/0x4000)=nil, 0x5, 0x7, 0xc, &(0x7f0000471000/0x4000)=nil, 0x7fffffff}) ioctl$TIOCCONS(r2, 0x541d) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r1, &(0x7f0000012000-0xa4)="9002850b407f9365febf4acbea12c40c04dc91d3b015738fbaea95ffffff7f7c5a03513958b37b6bbbe7383e339eefa7da19841fe869d637761067df64422acc4a78d936784358a29742f3466c4f6f7776c678ec253244308a80d5a6c2ca6ee0c9b818d6060b98a5863d8cff8613eec7080720de0a9d2834b5690004392ce615d6c9c8f26617d7f639b68dc11051e3d7daa6284ccf07b00a0e00c4277170b7baca04ccce", 0xa4) fchown(r2, 0x0, 0x0) close(r0) 2018/01/15 21:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$tun(&(0x7f0000ef5000)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000dca000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_ivalue=0x4915}) r1 = socket$inet6(0xa, 0x800, 0xf643) truncate(&(0x7f0000b52000)='./file0\x00', 0x0) fstat(r0, &(0x7f0000a84000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00004c4000)=[0x0]) getgroups(0x2, &(0x7f0000202000-0x8)=[r2, r3]) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000cef000)=0x0) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f00000d9000-0x4)=0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000543000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000894000-0xc)=@ethtool_rxfh_indir={0x1, 0x0, []}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) [ 83.510436] kauditd_printk_skb: 119 callbacks suppressed [ 83.510443] audit: type=1400 audit(1516053017.577:838): avc: denied { setopt } for pid=11733 comm="syz-executor1" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=system_u:object_r:unlabeled_t:s0 tclass=socket permissive=1 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0x40000)=nil, 0x40000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000013000-0x8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000010000-0xe)='./file0\x00', r0, &(0x7f0000020000-0x8)='./file0\x00') mmap(&(0x7f0000042000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) renameat(r0, &(0x7f000000c000-0xe)='./file0\x00', r0, &(0x7f0000043000-0xe)='./file0/control\x00') mmap(&(0x7f0000040000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000041000-0x11)=@known='security.selinux\x00', &(0x7f0000023000)=""/4096, 0x1000) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0xfe6000)=nil, 0xfe6000, 0x3000004, 0x32, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fe6000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet6(r0, &(0x7f0000fe7000-0x8a)="d78b85e28cd60e1b296f559388bda55aa766ffc80625cd436823282fd066ec0efa0ea9df380924a647c890d7db90983b79adf1b85a97bd82fa7736eb6f90ab96e537aa9d2f385060a5f1401ac9b747636feca53229220d7da7886504b49ce155e10a30adba1525f004327918dca042a4800042c7edf4b1cbabfa9a903ef0d75f0d772c99b6ad66198a44", 0x8a, 0x11, &(0x7f0000fe6000)={0xa, 0x1, 0x400, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xffffffff}, 0x1c) r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00007e2000)={0x0, 0x0}, &(0x7f00006cd000)=0x8) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet(0x2, 0x807, 0x9, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000386000-0x8)={0x0, 0x8001}, &(0x7f0000b89000)=0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000310000)=@assoc_value={r1, 0x7fffffff}, &(0x7f000066f000)=0x8) r2 = syz_open_dev$mice(&(0x7f000057d000)='/dev/input/mice\x00', 0x0, 0x80) ioctl$sock_inet_SIOCADDRT(r2, 0x890b, &(0x7f00008bd000)={0x8, {0x2, 0x1, @dev={0xac, 0x14, 0x0, 0x16}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @rand_addr=0x8610, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x106, 0x5, 0x5, 0x1, 0x6, &(0x7f00003f6000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x29f2, 0xffffffffffff0000, 0x40000000000000}) setsockopt$inet6_udp_int(r0, 0x11, 0x1, &(0x7f0000a04000-0x4)=0x0, 0x4) 2018/01/15 21:50:17 executing program 5: mmap(&(0x7f0000000000/0xea000)=nil, 0xea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f00000b4000-0x221)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "11e532", 0x10, 0x88, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0xfffffffffffffeb3, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, 0x0) mmap(&(0x7f00000ea000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x137d, &(0x7f00000ea000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, [{[], {0x8100, 0x10001, 0x5, 0x367}}], {@ipv6={0x86dd, {0x8, 0x6, "8208ad", 0x1343, 0x3e, 0x2, @loopback={0x0, 0x1}, @loopback={0x0, 0x1}, {[@routing={0xbf, 0x8, 0x1, 0x2, 0x0, [@loopback={0x0, 0x1}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, @loopback={0x0, 0x1}]}, @dstopts={0x7f, 0x38, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@generic={0x100000000, 0xc8, "8b5f3557cf9da28fec0abca50dba8914c508acfa0fbfcaa661cce8ce5f0a45f9cb9fe447c1c0b254bf1ae907b32198c9b86eb88b8e5c600476e526cdc584689c46ed68f1a0fec83be14653101710512bf5d8b3cd29fb9f5f2fc4e73ad94f2ada559cf38f09b1bed65eea3800b96933f5b5b579c637a5de99d627ed97cdca06cf0c6e389d748c9617758fef4c78d50940e8fef794d5719607427bea2ea709e8a5dff4a22a61d6ee3bb3f749cd99cd9e9edc711e4df1d0f201192ba89a61dc672ce52adaf10ffc3b09"}, @ra={0x5, 0x2, 0x6}, @ra={0x5, 0x2, 0x5}, @generic={0x10000, 0xea, "2315110b64de7b97f4a761c6efecf219f08316e8c78c482bc55ee0d2030e8ea91cc5545f5cfef7037c120718e24480d40a0bcd26dcd4080b39055e7d4f68263f94bbbc8dc7bb82eab541cf9f43fd2fe42829300e99083dda552b855026c55f614588bd9f0db6042deb75d77a043c217eb2755e47b81856ddfd8d28b2c49275706d308f55563bd6d9e8144256073e49bfb7a57efea4e94123e87b64a1a4967b4761b8f50956396a0216856dd61b497c25a200ddfa1ef515f4a3ee74bfe3d7f880482349e70167f9b3cf499cb2576a7da4d29ed4858ec066923339310758c65af4940f83b2c1d4fb25188e"}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}, @hopopts={0xf7, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@ra={0x5, 0x2, 0x100000000}]}], @gre={{0x0, 0x0, 0x1, 0xb4a9, 0x0, 0x4, 0x0, 0x1, 0x880b, 0x31, 0x1, [0x8001, 0x3], "b38b18c4f9b4869ca3609263a5c5fb340615043e776d2d6af5c8f5e489218f7f234c6e9fc707f9d69d6425583bd2526201"}, {0x7, 0x0, 0x6, 0x7fff, 0x0, 0x0, 0x800, [0x3], "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{0x1, 0x0, 0x9, 0x5, 0x0, 0x0, 0x86dd, [0xbe, 0x8], "2820835f19ec731ac1312248011ebd6807264bc1000acc09806d81ca95d2abd450e4ca2d6880c87a45b91147ee2d8b5cadd776d859726a68b036524edb02525c641b9a7e39195a72c4b706cd350d3dda87b84aeff4e57be9dc0354cd60a3028f42f6159ab146a5f9daec87d13f98d9f88f670d112ec11e6daf64eed8191d63f28162f6449e52b8c8e986a71911af6f25cf935a4627a1faf89af87650f7c39f4039d5ba483a9f68ab69766d389c0f3127513218e06c96fc45a3fea1a1fb4af4a41fcfcc6650deb5d60eb4eafd06d7a99ad42624a5"}}}}}}}, 0x0) 2018/01/15 21:50:17 executing program 3: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f00001c3000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fcntl$setstatus(r0, 0x4, 0x400) write$sndseq(r0, &(0x7f0000000000)=[{0xffffffffffffffff, 0x1000, 0x7, 0xfffffffffffffffe, @time={0x77359400, 0x0}, {0x800, 0x360d}, {0x2, 0x3}, @addr={0x7, 0x9}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x80000200, &(0x7f0000c08000-0xb6)="9ce35195d4c567990abe7ac181c35e00813fe54fe4c05b53b75555867102aab7a3485c49c7f0774895e285ba6b263f3a0a89d76f405b78bf133b617a7f87cd6eb814742b2bab26d452ddbc05f82247ea82faae795ece5c405d0f650f326353361a5f74edbe47ae78c5bac2347250991dfcdaf83c459a3c3c5256b809763dc7e4cdfc33ba6bbb7133ef6f12067f9d3d6f995a025c2b674aa48cd47c86be19b5421865a821bc69955f47d6f4fa472ee021fadab849e141", &(0x7f0000c4e000)=0x0, &(0x7f0000d1f000)=0x0, &(0x7f0000460000-0x79)="5cb92d1fa10fff98313fd90602f1ce7a8a57ccb137a81a92387846949e467a6dc57b66e5ebbe595a252377e87c56aedccecbab5ca75534866a14b8775b6b330e663d909b1cd80adb40fc2de7b5daa68259c4ef1961957590b3e704423121f460d89bc3fb34848bd7248c0fb3108659ca22d4fc97ab22eb609e") r1 = socket(0x9, 0x5, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f00001b8000-0x4)=0x0) getgid() connect$nfc_raw(r1, &(0x7f0000fe1000)={0x27, 0x8, 0xffffffffffff8000, 0x7}, 0x10) write(r1, &(0x7f0000a23000-0x24)="2400000052001f0014f9f407000904000200071008000100feffffff0800000000000000", 0x24) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000316000-0xe8)={{{@in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@loopback=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000646000-0x4)=0xe8) fstat(r0, &(0x7f00003b2000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f000065c000-0xe8)={{{@in6=@loopback={0x0, 0x1}, @in6=@loopback={0x0, 0x1}, 0x2, 0xe4, 0x0, 0x0, 0x2, 0x20, 0x80, 0x0, r2, r3}, {0x4776, 0x800, 0x3, 0x10001, 0x5, 0xd, 0x478, 0x156}, {0x4000000, 0x0, 0x2, 0x1}, 0x81, 0xa, 0x2, 0x0, 0x2, 0x3}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2, 0x3c}, 0x2, @in6=@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0xffffffffffffffff, 0x3, 0x1, 0xfffffffffffffffa, 0xfffffffffffffff8, 0x6, 0x1}}, 0xe8) ioctl$int_out(r1, 0x5460, &(0x7f00003d1000-0x8)=0x0) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mprotect(&(0x7f0000012000/0x2000)=nil, 0x2000, 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) getrlimit(0x0, &(0x7f0000013000-0x10)={0x0, 0x0}) r1 = creat(&(0x7f0000002000-0x8)='./file0\x00', 0x40) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000011000+0x2ee)=""/211) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f3c000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f000053b000)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$sndseq(&(0x7f0000e5a000-0xd)='/dev/snd/seq\x00', 0x0, 0x501000) r0 = socket(0x100000002, 0x1, 0x0) r1 = dup(r0) mq_getsetattr(r1, &(0x7f0000313000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000aab000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(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) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x1c8, 0x10002) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r0, &(0x7f0000004000)=""/103, 0x67) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000001000-0x18)={0x0, 0x7, 0x30, 0xfffffffffffffff8, 0x8}, &(0x7f0000003000)=0x18) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000004000-0x8)={r1, 0x80}, 0x8) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f0000002000)=0x0) munmap(&(0x7f0000ac6000/0x4000)=nil, 0x4000) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00000fc000)={0x19980330, 0x0}, &(0x7f0000d81000-0x18)={0x0, 0x100000000, 0x100000001, 0x0, 0x0, 0x4}) capset(&(0x7f0000f7e000-0x8)={0x20071026, 0x0}, &(0x7f0000b11000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x2, 0x200) ioctl$TIOCMGET(r0, 0x5415, &(0x7f0000129000)=0x0) mmap(&(0x7f0000000000/0x5c8000)=nil, 0x5c8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000278000)='/dev/vcs\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f000038e000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000524000)=0x8) poll(&(0x7f000027a000-0x10)=[{r1, 0x0, 0x0}], 0x1, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00005c8000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read(r1, &(0x7f00005c9000-0x58)=""/88, 0x287) poll(&(0x7f000002a000-0x8)=[{r1, 0xc, 0x0}], 0x1, 0x0) setsockopt$inet_msfilter(r1, 0x0, 0x29, &(0x7f0000353000-0x18)={@remote={0xac, 0x14, 0x0, 0xbb}, @multicast1=0xe0000001, 0x0, 0x2, [@rand_addr=0x6, @multicast1=0xe0000001]}, 0x18) 2018/01/15 21:50:17 executing program 5: r0 = eventfd2(0x0, 0x0) write$eventfd(r0, &(0x7f0000555000-0x8)=0x0, 0x4) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000001000)='/dev/sequencer2\x00', 0x2000, 0x0) ioctl$KDDISABIO(r1, 0x4b37) 2018/01/15 21:50:17 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1000000000007, 0x2) rt_sigtimedwait(&(0x7f000092a000)={0x10001}, &(0x7f0000660000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000268000-0x10)={0x0, 0x1c9c380}, 0x8) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00002bf000)={@common='sit0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000d04000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0}) r2 = socket(0x10, 0x802, 0x0) write(r2, &(0x7f000065e000)="240000001a0001f00080000400edfa0e0af6f900e003bf06000000cc0800190005d70000", 0x24) pwritev(r1, &(0x7f0000069000)=[{&(0x7f0000112000)="471df152e0750ebf2afed35d7a04f34821294758258cdb282a7cbf317eca98438cf9257f675b44f0865cfb34310a7dcf4ca964524bbff389b916e22a06e5e5942258722044a49f6f1b4444c2da5e71ced8223f53d5778ad0ff03be4b81401081058a997f26a7e4d89b084b1927fabe", 0x6f}, {&(0x7f00004e5000-0xbf)="bf35f7f7a8af2b5f5b834cabadd52a8924f7019d35b948b6f99859ba442dcbe663d1f946b0a0c8badbc71859a75778ef6f5b6a0023951d5eb9c9314b263a2d6dfb374114cad9af01ee312ac7634efde9e9f765534706543ee0917e98a062040bd08d855742f4432a3380f00a20b8b1d1f1c5640a5ff7412b425dcc08bab88fb911c86db1af9a5873ec7f9991da51ebe3900039c6d1eaa57e5d821cf53fe160e539e4fef7b68870980bd2d408d8b6ae4d87c1ac6661c9de0e8b6ba67ab9ffb8", 0xbf}, {&(0x7f00001d5000)="62532a9349833c96c71f9922fbf18fafe6a8e3ad68968b89d5605b26854e6076940f7658e3d5f75b6542ab13353c3468ed04803000bfd00d94fcfe87c010a677ce690c8aca91610909b59a7d7c39efa918fbcb6d181ba945dc94479ea6d1a689ba7eef3b05ae446731dc77a1b5c618551a0ed8000e63c0e2719097fce6e0a8e815c70114398ae5b34efb1d9c9d82a09d89918be153c999d8e2fce809aa75258f2269d378bccbb8228a3157c77c9c619a617114609b4def663dfe1acb4e5ef297", 0xc0}, {&(0x7f0000808000)="362d5c075626d43f738f044efe96a8efbaefdf7ba3f08f90ba091c902e2407caaa64b3098101b27dcc26a420f3bfb2ec165ae92fbb02d277ba25cbc05d55c2c519e54ac46afad5f8c176b1b9a1bc5f1d6ac6c12e1c197f0d3c8d7a0671413616d7dda97a2740d03444785e4af2897a4b2cf620a2bd6737ef5d66b1281e824bc8434b", 0x82}, {&(0x7f0000e79000-0x5a)="ccb1960373029a170799dd0a6e5c005a7006f3058b4201b153ad3e01b8fcd8eb3d16ecebce7c584eacd48767a785b2ef2c86c61c14669019108f694a7cf0b63ee1bf7bb0342feffbd380e60c810ebb5394952b50c9e8ed0e2dfe", 0x5a}], 0x5, 0x0) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) r0 = creat(&(0x7f0000432000)='./file0\x00', 0x0) lseek(r0, 0x5, 0x1) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f00004ac000)=0x0, 0x4) memfd_create(&(0x7f00006e3000)='\x00', 0x1) 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000026c000)={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]}, 0x0, 0x0}, &(0x7f0000565000-0x4)=0x98) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000f49000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000dac000)='\x00', 0x2) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f000086f000-0xc)={0x5, 0x3}) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mouse(&(0x7f0000a82000)='/dev/input/mouse#\x00', 0x5, 0x180) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r1, 0xc08c5332, &(0x7f0000021000-0x8c)={0x9, 0x3, 0x0, 'queue1\x00', 0xb3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) bind$alg(r0, &(0x7f00001e4000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'pcrypt(rfc4309(authenc(michael_mic-generic,chacha20-generic)))\x00'}, 0x58) setsockopt$ALG_SET_AEAD_AUTHSIZE(r0, 0x117, 0x5, 0x0, 0x0) 2018/01/15 21:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000ed1000-0x6)='Ytack\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000241000-0x60)=[{&(0x7f0000f40000-0xf9)=""/249, 0xf9}], 0x1, 0x0) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000e3a000)='/dev/vga_arbiter\x00', 0x200040, 0x0) getsockname$inet(r0, &(0x7f0000930000)={0x0, 0xffffffffffffffff, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000459000)=0x10) r1 = creat(&(0x7f00008a9000)='./file0\x00', 0x4) ioctl$BINDER_SET_MAX_THREADS(r1, 0x40046205, 0x1) r2 = openat$cuse(0xffffffffffffff9c, &(0x7f0000f37000)='/dev/cuse\x00', 0x4100, 0x0) ioctl(r1, 0x0, &(0x7f00006aa000+0x6a)="") tee(r1, r1, 0x1, 0x2) mmap$binder(&(0x7f0000055000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r2, 0x0) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x3e, &(0x7f0000eef000-0x356)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @random="ec350ff64881", [], {@ipv6={0x86dd, {0x0, 0x6, "050101", 0x3, 0x2b, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @multicast2=0xe0000002}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @gre={{0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x880b, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], ""}}}}}}}, &(0x7f0000efe000)={0x0, 0x1, [0xf89]}) stat(&(0x7f000094a000)='./file0\x00', &(0x7f0000f38000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000dc5000)='/dev/vga_arbiter\x00', 0x200, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r1, 0xc0505405, &(0x7f0000950000-0x50)={{0x1, 0x3, 0x0, 0x0, 0xffffffffffffff0d}, 0x6, 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]}) 2018/01/15 21:50:17 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(0xffffffffffffffff, 0x40a45323, &(0x7f0000000000)={{0x4, 0x0}, "706f727430000000ffff00fff700000000000000000000000000eb000000ffffffe100", 0x97, 0x1001, 0x6, 0x10000, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000537000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000d3b000-0x10)={0x0, 0x200000014004, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000071a000-0x20)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f000080c000)={[0x9, 0x80000001, 0x0, 0x67, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) ioctl$KVM_SMI(r2, 0xaeb7) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2018/01/15 21:50:17 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00006fe000-0x12)='/dev/snd/pcmC#D#c\x00', 0x3c9, 0x90140) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f000093d000-0x4)=0xad17, 0x4) 2018/01/15 21:50:17 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000924000-0x9)='/dev/kvm\x00', 0x40000, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f00002a3000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$KVM_GET_FPU(r0, 0x81a0ae8c, &(0x7f0000a3f000)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f000000c000-0xd)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f000000a000-0x30)={0x0, 0x0, &(0x7f000000a000-0x10)=[], 0x0, 0x0, &(0x7f0000009000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x10, 0x0, &(0x7f0000006000-0x2c)=[@acquire={0x40046305, 0x0}, @acquire={0x400c630e, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x8, 0x0, &(0x7f0000008000)=[@release={0x400c630f, 0x0}], 0x0, 0x0, &(0x7f0000001000-0xb3)=""}) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f0000453000)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @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]}, 0x5c) ioctl$UFFDIO_COPY(0xffffffffffffffff, 0xc028aa03, &(0x7f00000b3000)={&(0x7f00000df000/0x1000)=nil, 0x1000}) 2018/01/15 21:50:17 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x100401000003) r1 = accept$inet(r0, &(0x7f0000da9000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002d3000)=0x10) setsockopt(r1, 0x84, 0x7b, &(0x7f0000e0e000-0x8)="8022e2ed01000000", 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000373000)={0x7, 0x0, 0x0, 0x0, 0x0}, 0x10) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x71, &(0x7f0000301000-0x8)={0x0, 0x0}, &(0x7f0000a70000)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000809000)=@assoc_value={r2, 0xffffffff}, &(0x7f00005db000-0x4)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000bcb000-0x7)={0x0, 0x0, 0x1}, 0x8) write(r1, &(0x7f00007b0000)="01", 0x1) perf_event_open(&(0x7f0000000000)={0x2, 0x78, 0xe2, 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, 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) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r1, 0x84, 0x7b, &(0x7f00002c2000)={0x0, 0x0}, 0x8) 2018/01/15 21:50:17 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000282000)=[@in6={0xa, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x1}, 0x0}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095e000-0x8)={0x1, [0x0]}, &(0x7f000095e000-0x4)=0x8) r2 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000c20000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000963000)={r1, 0x0}, &(0x7f00002b1000)=0x8) setsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x18, &(0x7f0000277000-0x6)={r3, 0x1}, 0x6) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000075000-0x20)={0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, &(0x7f00001ac000-0x4)=0x20) 2018/01/15 21:50:17 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x3, 0x801, 0x5f, &(0x7f00000d8000-0x8)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x14, &(0x7f0000c64000)=@assoc_value={0x0, 0x0}, &(0x7f0000366000)=0x8) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r1, 0x84, 0x70, &(0x7f00007b6000-0x108)={r2, @in6={{0xa, 0x2, 0x7f, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x9}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x1, 0x9, 0x9, 0x3, 0x9, 0x5, 0x59, 0x8, 0x3, 0x56, 0x8, 0x8, 0x400, 0xa2]}, &(0x7f00006e7000)=0x108) r3 = socket(0x10, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000074000-0x4)=0x0, &(0x7f0000400000)=0x4) sendmsg$nl_route(r3, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00005fc000)=@getlink={0x2c, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_MASTER={0x8, 0xa, 0x0}, @IFLA_LINKINFO={0x4, 0x12, []}]}, 0x2c}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:50:17 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f00007e4000-0x12)='/dev/snd/midiC#D#\x00', 0x4, 0x401) ioctl$PIO_CMAP(r0, 0x4b71, &(0x7f00004b4000-0x30)={0x0, 0x100, 0xc6, 0x1f, 0x0, 0x2304}) mkdir(&(0x7f0000632000)='./file0\x00', 0x0) mount(&(0x7f000000f000-0x8)='./file0\x00', &(0x7f0000b31000-0x8)='./file0\x00', &(0x7f00001fa000-0x7)='sockfs\x00', 0x0, &(0x7f00001e1000)="") [ 83.949274] binder: 11850:11852 Acquire 1 refcount change on invalid ref 0 ret -22 [ 83.988817] binder: 11850:11868 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 84.018744] binder: 11850:11852 unknown command 0 [ 84.031517] binder: 11850:11852 ioctl c0306201 20007000 returned -22 2018/01/15 21:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000085000-0xa)='/dev/cuse\x00', 0x401, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f000000c000)={0x2, &(0x7f00008be000)=[{0x0, 0x0}, {0x0, 0x0}]}) ioctl$DRM_IOCTL_LOCK(r0, 0x4008642a, &(0x7f00004aa000)={r1, 0x2}) syz_emit_ethernet(0xb7, &(0x7f0000035000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@llc_tr={0x11, {@llc={0x6, 0xfe, "90df", "126a00d7a1bb0044db6667f5e7931308e632a798e8104f3c6e93d536a113e5ccd59b030b46a120160310f3a5328106836094eafb13fe91f03e028e36fadeb5142c365ed85d254b268c7f7cfbb72c1f7ffd2c740320eeaad4997d53b5372579041f724513b86aa3b45f6ee249dbbd8834cc188ada39de4e8cf2d662a886a53f198bd058bd2af06d63790871f071bb3892ea3502eed22114a7ec8887d0ace3632f6fcc795384"}}}}}, &(0x7f0000754000)={0x1, 0x1, [0xaf2]}) 2018/01/15 21:50:18 executing program 2: mmap(&(0x7f0000000000/0x8000)=nil, 0x8000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000007000)='/dev/binder#\x00', 0x0, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r0, 0xc018620b, &(0x7f0000008000)={0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$binder(&(0x7f0000005000)='/dev/binder#\x00', 0x0, 0x0) close(r1) r2 = syz_open_dev$binder(&(0x7f000000a000-0xd)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x4ec000)=nil, 0x4ec000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r2, 0x0) mmap(&(0x7f00004ed000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TTUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00004ed000)=""/214) ioctl$BINDER_SET_CONTEXT_MGR(r2, 0x40046207, 0x0) clock_settime(0x1, &(0x7f0000429000-0x10)={0x77359400, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f00004ee000-0x30)={0x4, 0x0, &(0x7f0000004000-0x18)=[@register_looper={0x630b}], 0x48, 0x0, &(0x7f00004ed000)="d8fc1dd16de371f1d99e3b4d488546c2bbb067efde9e55e9d1048602c19fe0b0078ade697201170fdbcc34816df860d3f87023a9d8567fa3297aac9d65b25106fc55ed85da8cb6f3"}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000007000)={0x14, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f00004ee000+0x64e)=""}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000004000)={0x4c, 0x0, &(0x7f000000c000-0x80)=[@reply_sg={0x40486312, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000a000)=[], &(0x7f000000b000)=[]}, 0x0}}], 0x0, 0x0, &(0x7f0000450000)=""}) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000000e000-0x30)={0x0, 0x0, &(0x7f000000e000-0x54)=[], 0x1, 0x0, &(0x7f0000066000-0x5c)="12"}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f000000f000-0x30)={0x0, 0x0, &(0x7f000000e000)=[], 0x1, 0xfdfd, &(0x7f000000d000-0x68)="ef"}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000d10000)=""/0, &(0x7f000011d000)=0x0) 2018/01/15 21:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$midi(&(0x7f0000bbe000-0xb)='/dev/midi#\x00', 0x80, 0x1) getsockopt$inet6_buf(r0, 0x29, 0x3e, &(0x7f0000d8b000-0x2a)=""/42, &(0x7f000076d000-0x4)=0x2a) r1 = socket$inet6(0xa, 0x80002, 0x3) setsockopt$inet6_int(r1, 0x29, 0x48, &(0x7f00004f8000)=0x1007f, 0x4) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$selinux_access(0xffffffffffffff9c, &(0x7f000048b000-0x10)='/selinux/access\x00', 0x2, 0x0) getsockopt$bt_BT_FLUSHABLE(r2, 0x112, 0x8, &(0x7f0000a23000)=0x80000001, &(0x7f0000c11000-0x8)=0x4) 2018/01/15 21:50:18 executing program 1: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000002000+0x901)='security\x00', 0x0) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/01/15 21:50:18 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000002000-0x4)=0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000)=0x1f, 0x4) mq_getsetattr(0xffffffffffffffff, &(0x7f0000001000-0x40)={0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000e3e000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:18 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000001000-0xd)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xd, &(0x7f0000003000-0x4)=@assoc_id=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x19, &(0x7f0000003000-0x6)={r1, 0x8}, 0x6) r2 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x200000000000003, 0x40000000000000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockname$inet(r2, &(0x7f00000e1000-0x10)={0x0, 0xffffffffffffffff, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000002000)=0x4) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r2, &(0x7f0000002000-0xe)={0x1f, 0x9, {0xfffffffffffffff7, 0x5, 0x8, 0xffffffffffffffff, 0x80000000, 0x101}, 0x5, 0xc99e}, 0xe) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000c76000-0x8)='./file0\x00', 0x0) r4 = socket(0x1200000000000009, 0x2, 0x100000000000003) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00004ca000-0x4)=0x6, 0x4) r5 = dup2(r4, r3) unshare(0x8000400000803fa) fsetxattr(r5, &(0x7f00005fb000-0xd)=@known='security.ima\x00', &(0x7f0000bc6000)='!^\x00', 0x3, 0x3) getsockname$netlink(r5, &(0x7f00000b3000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000ca0000)=0xc) connect$netrom(r3, &(0x7f0000a6b000-0x48)=@full={{0x3, {"3792c678b53716"}, 0x7}, [{"a22c507e66fc26"}, {"a1f962da93524e"}, {"4d9919684680c8"}, {"10fd7e4e27c6fd"}, {"8d71766e9e71b7"}, {"f154e71c44a4c8"}, {"681b75e08d1482"}, {"e3f780acdac72d"}]}, 0x48) 2018/01/15 21:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000887000)='./file0\x00', 0x80, 0x148) setsockopt$llc_int(r0, 0x10c, 0xf, &(0x7f000047e000)=0x7, 0x4) r1 = syz_open_dev$loop(&(0x7f00002c2000-0xb)='/dev/loop#\x00', 0x0, 0x0) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) ioctl$LOOP_SET_FD(r1, 0x80081272, 0xffffffffffffffff) pwritev(r1, &(0x7f0000f2e000-0x80)=[{&(0x7f000095c000-0x73)="8568f3373a45478a31696958da6bddc9093fee645d9f285fe45d009df5a24b90124b460267f29f431d1f676bb3c29c8245a1833525ed9d8feea442b0b55bdd734291736e6a8aaafe07671cdd6d0985ecd9aa902079390ce09ad8123cb5315c6f859e0b80f2e7fde09413d06c45ca1400073aac", 0x73}, {&(0x7f000078a000-0x95)="d96de3dcfb48ecce834c3500970bfe207d0458db3fe2dbeaedf5c9318cc4a59bcedb812f13941dfb857c06c68bac804ba0fb6ebc1e53e06c887c607ff5910589061a6367bb02785680b36ff61e1d606635cb6d4e16f25eb69e945ed16cf5ad9a87142e794dbd45828e33a9c9123f663f5ae1d7d320eed0e4ac90dbc669ad54d5c77319fb067d8e75eddd8bebaad40fd4e937aec23f", 0x95}, {&(0x7f0000c5c000)="f7492e8e79c1221e39d04c95621fa24143987f51242e9fa4ff21559922d3fdfd5d67f5983d513966ecd33d9a58985ca28889ccd8b1a08f3c62c0d6a680da15859f471b26e9e93476b17b764d2ef1d8df9f467a09b7a12517cc31c14a27", 0x5d}, {&(0x7f000065c000-0xde)="3fecb518194f1d351e86ace0031373c88b9c113ec73faef509c42a7bfbf978b18a5b88885307afbd53fc613909eba908d8d32afcd045ab15863dac5ce939f9849475afd9983cef2bfaba57f538c1806c0bebfb7bacc45fad9e67fd4b9fc357f24298e631a0e4495a68a285068a441941606d0a4277dff09eadef6364747c78dcb845c3148f5657c7179e24eddfda50833ff4bda096e75c13279474b0482545c8333a373d2bac7450c32aa9cfde8a1023a72da98cfc0184120d1738ff155392ca5deb35cda6e7cd5b1da86090398c25c9328582994197efca20c17c66ea49", 0xde}, {&(0x7f0000e6c000)="0952ec1d335b0f73114fcbe6d14c9053420ee18f447f8c1d55367ec7a55f67b73f1bba17c2d3956dd743004d215c0b1c84cd12bab86328301528011157794053ee7d9b8b694b559ee966", 0x4a}, {&(0x7f0000228000)="a465c11134a92ca6f2598324b6e972ac3d39857708850bdbb8dddc20f76528888045dd06042c01f40395d0bde51ba1c4695e88bfa7996deb4a81a05b62f06215ea8a7c232b3552907bcfbbd0dde6fc3ce6c4a7f284bca874df6a3b07245d04e6bf824b74aaa78326a14d5ed0e289c8fad704fea25f8b7d1528203e4463299a7003aa7ac366ae79c83d2eaff705d141b4bdba764e42578fa56ca9de66d1309d4516a47a08bb2c0155f16bfff5d21d074cf5b33c9d6c5896ae59f2d6f4412a23bcd7f8cc", 0xc3}, {&(0x7f00000fe000-0xbf)="0cd10999f9754b0eb2717bde2d24a79f2e5e99cefd18ca8d075c3e3d0fb1e4a7926b35aaf5e65eae458270a14f5411fb84d29eb2ceea0919cf90503d7131e9266b2489ada049987cf71b173d8781d71d7fd1f8c99fc0a114d25405b73853ace0b6c68bba5fe41b41a2d06313248bd9e2f817089849812cdf8ba80c7ec96cc4e8e644f952e5be79ea69f239397728978b996679c4a8b111f90d2c6fbd79c269055e1864bf9c990ddd7efb72776f64fe795f62cecbdccd8443a69b63ab41c789", 0xbf}, {&(0x7f0000448000)="fb0fcb10e8f3d42c093380528147f15873db842c9cab15fb31bbf31ae822bb1e16f3b2d56dfb411f5a50ee34cbbc8334c7daa8e3dd104fc401cc47f77f389f277c6260e8836d1c55658b489d96e22c40271ed70ab3f68eeb455da6b481f0632ce84e9733ee299a5ab81275e01f91fedd7b68f8efdc723ac111d177e6ce3fb901a1895323227c", 0x86}], 0x8, 0x0) 2018/01/15 21:50:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x100000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0xa85, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000639000)=0x0) [ 84.046238] binder: 11850:11874 Acquire 1 refcount change on invalid ref 0 ret -22 [ 84.057324] binder: 11850:11874 unknown command 0 [ 84.067090] binder: 11850:11852 BC_CLEAR_DEATH_NOTIFICATION invalid ref 0 [ 84.068051] binder: 11850:11874 ioctl c0306201 20007000 returned -22 2018/01/15 21:50:18 executing program 1: mmap(&(0x7f0000000000/0xf62000)=nil, 0xf62000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000ba000)={0x8, 0x5, &(0x7f0000f5f000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x201a7fb9, 0x3, 0x7, 0x0, 0x1, 0x1, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000f57000)="7379836b616c6e657200ed", 0x100000002, 0xfb, &(0x7f0000c00000)=""/251, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000f63000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000f62000)={0x0, 0x48000000000}, &(0x7f000042c000)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000549000-0x38)={&(0x7f0000f62000)=@in6={0xa, 0x1, 0x3, @loopback={0x0, 0x1}, 0x5}, 0x1c, &(0x7f0000deb000)=[{&(0x7f00009b8000)="07c47c1b478a0bb81069ec97f542f04bb8de3e13745ea35858ff460d7a931a381839d5f51f3e208e96b1fb3d50f59159855c12cdd3ecba819ad4a1899a2105bd0eea7bf1f082856cbfa348e76b791469ef43180fec77fd1ca8f7779e93f48032f47f9f245b6f431a27544e75950d8f9381595eaf9c2d543dd474be6aca5ba024d52a581a1954410d789897707db80f9f9156869731d0f00e93", 0x99}, {&(0x7f00006a6000)="290450dd0edd8bc0850138336b04ad0793e0208016dde4656ab2d89e9e98a7be519f6bef46bd76f871597cf3a0d6d13c62007b95f3b5dda52cbb61081c014b8a8d2401bbc3423ab3de45c48cda5bba0904b796e99133ee3536b29770444e8fee2389f4479d2983c54da2bf14189d30c430dc3c248d60079f745db2f3d7093bc089ce387f547fec077fa1c7162964c908575aa78d73059e8ef504543962872304bf9cc9fa2549d3ad243b8efc479ca9252eba8f", 0xb3}, {&(0x7f00009d7000-0x3)="4b26c9", 0x3}, {&(0x7f0000f63000-0x1000)="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", 0x1000}, {&(0x7f0000843000)="1a079aab48ffe0bc1e637b4481c697e616f4067f54f1c855c6d871b93190270ef3a0d635422bcef0479f51ab4f869af31ca2de9c6988fc2a621bc32516b0d05c398a116b4bae27f761dca8bcbb5f8b1ccc9f2ac42228a4c2e94da7d1cc50cd0446d531fb5002c63cd4cc724b2c9a829c6708cc8b154139cbf3a32973c56fb7dd9f90ad526a31a67aeb4e8355518d16958eed9e73cd5ae708533fd1defcb57547cced44045d8ba241e0", 0xa9}], 0x5, &(0x7f00008bb000)=[@sndrcv={0x30, 0x84, 0x1, {0x4301, 0xfffffffffffffffb, 0x200, 0xb3b, 0x0, 0x0, 0x80000001, 0x3, r1}}], 0x30, 0x4000}, 0x24040841) r2 = getpgrp(0xffffffffffffffff) socketpair$ax25(0x3, 0x3, 0x7, &(0x7f00002d9000)={0x0, 0x0}) ptrace$peek(0x1, r2, &(0x7f00004c4000-0x8)=0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000f63000)='/dev/audio\x00', 0x101000, 0x0) mmap(&(0x7f0000f62000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f63000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000f63000)={0x3, 0xc7d1, 0xf0f7, {0x0, 0x989680}, 0x0, 0x800, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KDSKBMETA(r3, 0x4b63, &(0x7f0000f63000-0x8)=0x3f) 2018/01/15 21:50:18 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x8000000000001e, 0x1, 0x0, &(0x7f000000e000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$fiemap(0xffffffffffffffff, 0xc020660b, &(0x7f000001a000-0x100)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}]}) sendmsg$nl_generic(r1, &(0x7f0000003000+0xb03)={&(0x7f0000003000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f000000e000-0x10)={&(0x7f000001a000-0x78)={0x3bf, 0x22, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x1, 0x0, 0x0}, [@typed={0x8, 0x0, @void=""}]}, 0x1c}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000094c000-0x4)=0x0, &(0x7f0000de0000-0x4)=0x4) 2018/01/15 21:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x7fffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) listen(r0, 0x6) r1 = accept$inet(r0, &(0x7f00006ef000)={0x0, 0x0, @multicast2=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b01000-0x4)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000441000)={0x0, 0x0}, &(0x7f0000741000)=0x8) r2 = syz_open_dev$vcsn(&(0x7f0000b0f000)='/dev/vcs#\x00', 0x100000000, 0x381202) ioctl$sock_kcm_SIOCKCMUNATTACH(r2, 0x89e1, &(0x7f00005d7000-0x4)={r1}) [ 84.111348] binder: 11880:11886 ioctl c018620b 20008000 returned -14 [ 84.131153] binder: 11880:11886 ERROR: BC_REGISTER_LOOPER called without request [ 84.138843] binder: 11886 RLIMIT_NICE not set 2018/01/15 21:50:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1000000000010, 0x80000, 0x6) write(r0, &(0x7f0000506000-0x27)="110000001a0053f700e6caef12000307", 0x10) [ 84.158999] binder: 11886 RLIMIT_NICE not set 2018/01/15 21:50:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x3, &(0x7f0000ed3000-0x8)=0x0) io_getevents(r0, 0x2, 0x2, &(0x7f0000d84000-0xa0)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f00005d0000-0x10)={0x4000000000001, 0x7}) clone(0x0, &(0x7f00004b2000-0xb3)="", &(0x7f0000e70000-0x4)=0x0, &(0x7f0000132000)=0x0, &(0x7f0000900000)="") r1 = syz_open_procfs(0x0, &(0x7f000084e000)='attr/exec\x00') ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000896000-0x10)={0x7001, 0x8000, 0x0}) ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000e38000-0xc)={0x0, 0xffffffffffffffff, 0x1}) ioctl$KVM_GET_CLOCK(r2, 0x8030ae7c, &(0x7f0000c35000-0x30)={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_destroy(r0) 2018/01/15 21:50:18 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = socket$netlink(0x10, 0x3, 0x67561f5028709887) writev(r1, &(0x7f0000c9d000)=[{&(0x7f0000804000)="290000001800ffffffff6800000a00080308ef0c060000000000000000000000000310ec01", 0x25}], 0x1) clone(0x400201003f9, &(0x7f00009ee000)="cd084397e715c262d24cc91c0277821e5000016ee2a4cf89e51c8a30ad1b5e4e3293a37851849d21e23a5c25c5228d235b0576a37059020e2f20b3e77d91eea22f5b0b45aeb2d34b5547da21e911fa559f0b3f0a7e9aae500e5225d8", &(0x7f0000869000-0x4)=0x0, &(0x7f000046f000)=0x0, &(0x7f0000d18000)="") ioctl$KVM_CREATE_DEVICE(0xffffffffffffff9c, 0xc00caee0, &(0x7f0000cd6000)={0x1, r0, 0x1}) ioctl$DRM_IOCTL_GET_MAGIC(r2, 0x80046402, &(0x7f0000409000-0x4)=0x1) 2018/01/15 21:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = epoll_create1(0x0) close(r0) r1 = memfd_create(&(0x7f0000002000)="6d696d655f747970655e5c76626f780565743028255b73656375726974796370757365742d262727a0255b7070703000", 0x0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r0, 0x3, 0x0, 0x3) r2 = shmget$private(0x0, 0x4000, 0x80, &(0x7f0000043000/0x4000)=nil) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000a87000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000de0000)=0xc) stat(&(0x7f00006f3000-0x8)='./file0\x00', &(0x7f0000888000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000e2e000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f000098d000)='./file0\x00', &(0x7f0000656000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpid() ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000019000)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f00009d3000)={{0x44da, r3, r4, r5, r6, 0x1, 0x7, 0x0, 0x0, 0x0}, 0x2, 0x0, 0x0, 0xfff, r7, r8, 0x4, 0x0, 0x0, 0x0}) [ 84.164014] binder: 11880:11901 got reply transaction with bad transaction stack, transaction 56 has target 11880:0 2018/01/15 21:50:18 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000d47000)={0x0, 0x0, 0x0, 0x0, "24e4a0e4bebc661cf8daacf2a71ebde32c551d1c7e6a80e62bf7b637761bee175484e36de47265f3f47cc882", 0x0}) eventfd2(0x5, 0x80000) ioctl$SNDRV_CTL_IOCTL_ELEM_READ(0xffffffffffffffff, 0xc4c85512, &(0x7f0000465000)={{0x0, 0x0, 0x0, 0x0, "61da96c8225c41575bcc309698dc08609b1d22dcd7625a7a5a269cf87cd4b82f84f4d239de4008bd53efbe1e", 0x0}, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], {0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:18 executing program 4: r0 = open(&(0x7f0000b50000-0x8)='./file0\x00', 0x80080, 0xa2) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000397000-0x10)={r0, &(0x7f0000445000)="0e0eaab89ba93c306e10446e86c8a8cf2322fb27f390c222b09c108f802ebe629051e48054811342ae5ba914a07d22b4e403a382702d4f44b985d079b294f536c75184e656f956a2a7e1f68275e102fd12cc56b63863e5f29cb3a7c18c110df59c47d14fb9d389dc6ee98718b2dac5f47d88f965d242701af00ab6b08c94605ffcb2f6504ca01a7897100b5a6b40aae7686fac0dc0cb90454791a117b23e7eaf5df18eadbeab14f3d4d46e64f72035a39aa959"}, 0x10) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000fc9000)={0x1, 0x5, 0x209e1d, 0x800001, 0x1e, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) [ 84.164075] binder: 11880:11901 transaction failed 29201/-71, size 0-0 line 2718 [ 84.210193] binder: 11880:11910 ioctl c018620b 20008000 returned -14 [ 84.230216] binder_alloc: 11880: binder_alloc_buf, no vma [ 84.230239] binder: 11880:11901 transaction failed 29189/-3, size 0-0 line 2903 [ 84.230276] binder: 11880:11910 got reply transaction with no transaction stack [ 84.230284] binder: 11880:11910 transaction failed 29201/-71, size 0-0 line 2703 [ 84.267434] audit: type=1400 audit(1516053018.334:839): avc: denied { map_create } for pid=11932 comm="syz-executor4" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 [ 84.375384] binder: send failed reply for transaction 56 to 11880:11901 [ 84.382173] binder: 11880:11886 ioctl c0306201 204edfd0 returned -14 2018/01/15 21:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg(r0, &(0x7f00008c1000-0x38)={&(0x7f0000bd2000)=@nfc={0x27, 0x100000000, 0xfffffffffffffff7, 0x0}, 0x10, &(0x7f00009b1000)=[{&(0x7f00002f4000-0x1000)="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", 0x1000}, {&(0x7f0000a04000-0x90)="cdf2caa02cda81b142e45e9857a03a5a0fce4777c3ad51fe5107a3b7d74969832adcaf80fedda575d0ba71b1cb953f980700a465b3176d226445955d3e4007821bd252b5ad8070f04be14a1d7025becc7cc62f3e8ea21de89cf2322663f886e6d7aadc23a725220cc1f7df102be89d72ec8a1e6d47c0c5081ca87dc6dc441025af9d64b751954f520788045cea5b15a0", 0x90}, {&(0x7f0000c45000-0x7d)="12698a999de35566852e4259af2172e26ade72c8aadd47be1eed82ced980fb078ef6b0b5fabf6660842524b68fbafea5ba68184abe1b34062184178aa45c3c139507d0988c61341ed5d1aebe7c8aa9e7113622eaa92911abf7245f09a62f50549dfeebce19ccd847f8a12528f11dcd95f1eda508c30abb22e5f2dc7cf3", 0x7d}, {&(0x7f00004c7000-0x7b)="b3920aeb4b068b0b5cdc69432da99762ee91c004a2c7d3af4b572edd0db9f7767b6e3dd7a7e98a952dd86354afc3ddad7a7dcaf64ccba44531880e89f144bf5e2f7347cd4c1cbd6dbab95683800062c756c3465826aa02af50cdc834fe31852199035ff8c53b43bbcb70883290b034e1a8fca8643ebb67965dd644", 0x7b}, {&(0x7f000029f000)="9754b4eb82a3a39d2f4d2c41b57c101f66eff7e348265750d814260e6c22474892e5fb73af00b9b431fa037c4ff4d93cac8bbfca352b228d57857408a2f27e6f866abc52249b713c0c057f3a476447646ec6b3eddeb89d8eb25ac6a8c9dcfb938e45c17124077356b2f712865a3023f1c2966cadd8c1fd48b5c56c28f4a883647a3766b95927901643e9548440e6da0e4b4192900ce9bd00c6b4908f7f20db3f32d4bc58612da88358956f7c55edf2b68d7b4aba1323ad66eb25b7a719cbccd2e37479b8dc999610d2b5e80aa3", 0xcd}, {&(0x7f00009c0000-0xca)="e808a62b8bb5317d04d47e516a6a0e9b8fc1a9d4df5fd0cca6d9730140934acff4375d42445f31249fa0b3157a76063ae86bc0d639e91383c5bb289a14bcea087973b7ff6ad3dcbeef4a29516e4246cae87ec91fd13473803a491b2d192759becd98e69b8ad82279bbc8846b9c560389cfd0efe4c98745a81bc35baa7b83cb70c6d2f22485ba47d38392a4d2fde548c32d391c21124daf253d30863ba4a670d604df5fa6d54cd7adffa17d0be51db028f6f0d2fc788c03b36a26910df3427fae3e873e70b134737ffcea", 0xca}], 0x6, &(0x7f0000948000-0xb8)=[{0xb8, 0x10d, 0x8, "0b8469437fb37cc1374fb2a9ea0c7b40bc0c8266c2425c394b9f84b9baa995bfd38fdc9e975eaab81589bf9ed466eb1e3b36c7b316ee93b188671f75abad6ce040fb2b123d57945920368eaed960d1ea7cafd02276ddc2f2701cc386d3627d608ff741fd87b40f0608c2f79c750a7a87ca8803b854963024b9242a5f3eefacf1a832889ef1928179709efca87f6bcf3dc71c86518309dba167fb60540a6bfd6614"}], 0xb8, 0x4}, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000093a000-0x58)={0x26, 'aead\x00', 0x0, 0x0, 'rfc4543(gcm(aes))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f00001f0000-0x14)="79733976d8c30a4aead96010be13cfe62785ce10", 0x14) r2 = accept$alg(r1, 0x0, 0x0) sendmsg$alg(r2, &(0x7f0000e12000)={0x0, 0x0, &(0x7f000006c000)=[], 0x0, &(0x7f00009b4000-0x18)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) recvmsg(r2, &(0x7f0000d27000)={&(0x7f000025a000)=@sco={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x8, &(0x7f0000a3c000-0x10)=[{&(0x7f0000f13000-0x54)=""/16, 0x10}], 0x3a1, &(0x7f0000251000)=""/0, 0x220, 0x0}, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f00000b7000-0xd)='/dev/dmmidi#\x00', 0x8001, 0x100) setsockopt$netrom_NETROM_T4(r3, 0x103, 0x6, &(0x7f00002e7000-0x4)=0x2, 0x4) 2018/01/15 21:50:18 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f000019e000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000eaf000)={0x0, 0x0}) ioctl$DRM_IOCTL_LOCK(r1, 0x4008642a, &(0x7f0000e66000-0x8)={r2, 0x1}) bind$inet(r0, &(0x7f000032b000-0x10)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) recvmsg$netrom(r0, &(0x7f0000b2b000)={&(0x7f0000d25000-0x10)=@ax25={0x3, {"837bf46e6dc7a8"}, 0x0}, 0x10, &(0x7f0000bc4000)=[], 0x0, &(0x7f00002bd000-0x2340)=[], 0x0, 0x20000041}, 0x2102) sendto$ipx(r0, &(0x7f0000803000)="d53be2f3ffdc5babf71f17d20e80cb105a532d8964875fab6489d3b9863362441595f3226812b13c289afdb347bb6bb97bc1ca7e91df77269dfbd36e90e40f377e7cb5aa9806b6492ebfb10e9e4945b1de56260fb633256ed9abd19a9ae64b528ff0db670b22a5976513eefc68efbe5fec73dfbf8826ac2b0a2e11848a14f20d0a085fe7da5fa40db04adb65e50b4c194f34d96242600d5156d8380997d1bb5138e1ce29a160fe1e57c7099decb0b33bb18bea3bd5d8b1b262e8686261ae2d9a2a4a7facab56a7394d78cf3868de90cf78127de118a75a0a9e739c15ec1256fd84ff3a5dd17f02034a43e955c428cf284a8c02c34b32", 0xf6, 0x20040000, 0x0, 0x0) close(r0) close(0xffffffffffffffff) r3 = gettid() socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000a01000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r4, 0x5452, &(0x7f0000009000-0x8)=0x3f) recvfrom(r5, &(0x7f0000ef3000)=""/0, 0x0, 0x100, &(0x7f000002d000-0x10)=@alg={0x26, 'hash\x00', 0x0, 0xfffffffffffffffc, "6c7a0700000c19e30000000000001302000000000000e2ffffffffffffff0000000000000000000000000000000000000000200000000000000000000e000800"}, 0x58) fcntl$setown(r4, 0x8, r3) fcntl$setsig(r4, 0xa, 0x12) setsockopt$inet6_int(r1, 0x29, 0x3c, &(0x7f0000fb4000-0x4)=0x200000000000, 0x4) dup2(r4, r5) tkill(r3, 0x13) 2018/01/15 21:50:18 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000006000)='/dev/snd/controlC#\x00', 0x0, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r0, 0x800455d1, &(0x7f000000d000-0x8f)=""/143) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f000000d000-0xc)='/dev/audio#\x00', 0x7f, 0x101000) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$midi(&(0x7f000000d000-0xb)='/dev/midi#\x00', 0x9bd, 0x80) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f000000a000)={0x0, 0x0}, &(0x7f000000f000-0x4)=0x6) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f000000f000-0xa0)={r3, @in={{0x2, 0x2, @dev={0xac, 0x14, 0x0, 0x13}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x4, 0x2, 0x4, 0x7, 0x0}, &(0x7f000000f000-0x4)=0xa0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f000000d000)=0x0) perf_event_open(&(0x7f0000007000)={0x7, 0x78, 0x9, 0x6, 0x1000, 0x7f, 0x0, 0x5, 0x0, 0x1, 0x8001, 0x6, 0x1, 0x0, 0x8, 0x2, 0xfff, 0x4, 0x1, 0x80, 0x3, 0x1000, 0x1, 0x8, 0x5, 0x1, 0xfffffffffffffffe, 0x8, 0xffffffffffffffc1, 0x3, 0x81, 0x401, 0x6, 0x8, 0x400, 0x0, 0xfffffffffffffffc, 0x1e3, 0x0, 0x81, 0x2, @perf_bp={&(0x7f000000a000-0x1)=0x0, 0xd}, 0x400, 0x2, 0x9, 0x7, 0x9, 0x7, 0x3ff, 0x0}, r4, 0x20, r1, 0x8) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f000000d000-0x4)=0x0) sched_getaffinity(r5, 0x8, &(0x7f000000a000)=0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000001000-0xc)={0x3, r0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$inet(r6, &(0x7f0000000000)={0x0, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000009000)=0x10, 0x800) 2018/01/15 21:50:18 executing program 7: perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000036c000-0x4)=0x0, 0x5, 0x0, &(0x7f0000fd7000-0x10)={0x0, 0x0}, &(0x7f0000000000)=0x0, 0x0) 2018/01/15 21:50:18 executing program 3: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_raw(0x1d, 0x3, 0x1) bind$can_raw(r0, &(0x7f0000000000)={0x1d, 0x0, 0x0, 0x0}, 0x10) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f000000b000-0x11)='/dev/vga_arbiter\x00', 0x1, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000006000)={{{@in=@multicast1=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=@empty=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000007000)=0xe8) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_submit(r3, 0x5, &(0x7f000000c000)=[&(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000005000-0x27)="4e9d52c18231218eb9bf1f569dd762bbdea41e77c98327be4692f299b511229b1bed99ce8f635e", 0x27, 0x3, 0x0, 0x1, r1}, &(0x7f0000005000)={0x0, 0x0, 0x0, 0x0, 0x1ff, r1, &(0x7f0000005000)="163809bb00c2049bd8ac16d2ff5e6b107f543746a473503060ff92135abcee62688b483c742082cd78c6c7b358aeff2169d994c71b68d46485339d0b39b53174f0450b5d66c1f244dd0ff8fc2d4a81b65aa05a17616243fd757370d2d5e75f4b44608730d5158e8c3affd5b782716ff3872af7a0c93ab28764c092a959bbea513e2a869bfb99e7b87a812367", 0x8c, 0xb3a, 0x0, 0x0, r1}, &(0x7f000000c000)={0x0, 0x0, 0x0, 0x1, 0x81, r0, &(0x7f0000001000-0xdc)="6f537cf4ecb87c2befa6f433637f2480612a3d2f14d5dfff1f77733fa0a762f4e5bf02fe97a7be141612c8cfcfa7defd4a366f30eb1fc1d0a83df4b33c2264c9886bf12c2fd12b352b3cc801ad7f6177462d356591c875d4a746b74bf45d007de98b113b702c82f7cad44b1b5264d9bd67c0d66aa80192198afd23b49af510851ab4c21ac1a3c7fe8574e27d2a9b9eecbed4c7ad96e81c41590fd8d9a44ab6fc82d7488ad5cb8416bf5a4dcdd976bcb8d4ad7ed6d93dd4d264bb363020a85dad361a12fb422cc38de4aee4e70ac86fb158c18971e671cbf4bbc7590b", 0xdc, 0x9, 0x0, 0x1, r1}, &(0x7f0000001000-0x11)={0x0, 0x0, 0x0, 0x8, 0xfffffffffffffff8, r1, &(0x7f000000c000)="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", 0x1000, 0x80000000, 0x0, 0x0, r1}, &(0x7f000000c000)={0x0, 0x0, 0x0, 0xf, 0x4, r1, &(0x7f000000b000)="ff8e037aae7b4820322295e3d68f1876858ccd90300e345574f5530ab82ae132c96e249f1f582a9a6c8efc15ca0f992fbdacc216b6e811cf90036b19ec081f1ca139abbdc4192ba6f438ea9214c463c0ff601f148dca260cbede57e007b5c9406ac78f148077d260060a182db391de239e7ecbb652142a4bdfbece0706f17963e9a309458dccfaaf024a4250a5657b12b6bcde350ffe7fa8bee29284b9875902d9abda0ce2c2e3e99a6e11c29949f53e7f479f34280739211b1d6344bc78ef54d96406368e27e1ae3c41e927a4a6e88a6b53d49cfdab88e7bd3f1286", 0xdc, 0x9, 0x0, 0x1, r1}]) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f000000b000)={0x8, &(0x7f0000007000-0x40)=[{0x33b8, 0x0, 0x4, 0x0}, {0x1, 0x7fff, 0x100, 0x10001}, {0x1, 0x9c, 0x6, 0x0}, {0x7, 0x5, 0xfffffffffffffffc, 0xba7a}, {0x3c, 0x4, 0x2, 0x1f97}, {0x2, 0x100000000, 0x4190, 0xfffffffeffffffff}, {0x4a168af4, 0x5, 0x2, 0x1f}, {0x5, 0xffffffffbad8c795, 0xa6be, 0x5}]}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000008000)={r2, 0x1, 0x6, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, [0x0, 0x0]}, 0x10) setsockopt(r0, 0x3fe, 0x40, &(0x7f0000000000)="e1000623", 0x1d3a61441a642de4) close(r0) 2018/01/15 21:50:18 executing program 2: mmap(&(0x7f0000000000/0x1a000)=nil, 0x1a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000018000)={0x1, 0x2, 0x4, 0x8, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat(r0, &(0x7f0000018000-0x8)='./file0\x00', 0x4000, 0x10) r2 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000015000-0x4)=r2) mmap(&(0x7f000001a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) select(0x40, &(0x7f000001b000-0x40)={0x8, 0xfffffffffffffff9, 0x100, 0xfffffffffffffff7, 0x4, 0x3, 0x5, 0x7f}, &(0x7f000001a000)={0x4bd, 0x3, 0x0, 0x1, 0x4, 0x5ad8298f, 0x3f, 0x2}, &(0x7f0000019000)={0x4, 0x4, 0xc000000000000000, 0x3, 0x4877, 0x76e6, 0xffffffff, 0xc349}, &(0x7f0000007000)={0x0, 0x7530}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f000000d000)={r0, &(0x7f0000010000)="", &(0x7f0000010000-0x3b)="", 0x0}, 0x20) 2018/01/15 21:50:18 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00005b0000-0x9)='/dev/ppp\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000001000-0x98)={0x0, @in6={{0xa, 0x0, 0x401, @loopback={0x0, 0x1}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x7}, &(0x7f0000002000-0x4)=0x98) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000002000-0x8)=@assoc_value={r1, 0x7}, &(0x7f0000000000)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000001000-0x8)={0x0, 0xfffffffffffffffc}, &(0x7f0000001000-0x4)=0x8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f0000000000)=""/5) socket$can_raw(0x1d, 0x3, 0x1) setsockopt(r0, 0x80000001, 0x4, &(0x7f0000000000)="c8d63f23", 0xfffffffffffffe20) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x101, 0x4200) openat$selinux_load(0xffffffffffffff9c, &(0x7f00000a9000-0xe)='/selinux/load\x00', 0x2, 0x0) 2018/01/15 21:50:18 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/kvm\x00', 0x300, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mice(&(0x7f0000dd4000)='/dev/input/mice\x00', 0x0, 0x101000) setsockopt$netlink_NETLINK_RX_RING(r0, 0x10e, 0x6, &(0x7f0000a2f000)={0x1, 0x8000, 0x100000000, 0x0}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000cd4000-0x2e)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv4={0x800, {{0x6, 0x4, 0x0, 0x0, 0x20, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, {[@timestamp={0x44, 0x4, 0xffffffffffffb6f2, 0x0, 0x3f, []}]}}, @icmp=@address_request={0x11, 0x0, 0x0, 0x0}}}}}, &(0x7f000046d000-0xc)={0x0, 0x1, [0xaf2]}) [ 84.388706] binder: undelivered TRANSACTION_ERROR: 29201 [ 84.394238] binder: undelivered TRANSACTION_ERROR: 29189 [ 84.403882] binder: undelivered TRANSACTION_ERROR: 29201 2018/01/15 21:50:18 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$mouse(&(0x7f0000a93000-0x12)='/dev/input/mouse#\x00', 0x5, 0x8380) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r0, 0xc0bc5351, &(0x7f000057e000-0xbc)={0x2000001, 0x2, "016c69656e7431000000000000000000000000000000000002000000000000000002000000000000000000fffffffffbffffff0000000000000f00f100", 0x1, "66d876295455de37", "1a6f314b81ab63a812efe1b6f2c7f93f313f916d8f003ac56e365d1b73237844", 0x1, 0xefff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f000099f000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(aes)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000052000)="e513b5bf91aa785dfbcdfe09000000fc", 0x10) sendmsg$alg(0xffffffffffffffff, &(0x7f0000251000-0x38)={0x0, 0x0, &(0x7f00004ce000)=[{&(0x7f00005d2000)="11b981c3293d1e6ad1542a5f601cee8a", 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000201000)={&(0x7f0000ca9000-0x10)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f0000153000-0x90)=[{&(0x7f00002a8000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f000037a000)=""/102, 0x66, 0x0}, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000052000)=0x0, &(0x7f0000769000-0x4)=0x4) 2018/01/15 21:50:18 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b50000-0xc2)="", &(0x7f00007cc000)=0x0, &(0x7f0000142000)=0x0, &(0x7f0000001000-0x6)="b00009779f8c") mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00008a8000-0x78)={0x28, {0x2, 0x0, @rand_addr=0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8c, 0xffff, 0x0, 0x6b5d, 0x5, &(0x7f0000ecf000-0x10)=@common='bcsh0\x00', 0x4, 0x2, 0x8001}) setreuid(0x0, 0x0) 2018/01/15 21:50:18 executing program 4: prctl$intptr(0x29, 0xffffffffffff0000) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002000-0x38)={&(0x7f0000006000-0x10)=@in={0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f0000eff000)=[], 0x0, &(0x7f0000000000)=[], 0x0, 0x0}, 0x0) r0 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000287000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000ae6000)={0x17, 0x23, &(0x7f00003ee000-0x23)="5c8f5a9bf74ca71e1a3ba2e566aa943c010588b7eac5b292e3af9d0edffd0a33e964cd"}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 21:50:18 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000e21000)={0x0, 0x0}, 0x800) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffffff, 0xc010640b, &(0x7f0000329000)={0x0, 0x0, 0xffffffff99426526}) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(0xffffffffffffffff, 0xc00c642e, &(0x7f0000a18000)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_GEM_OPEN(r0, 0xc010640b, &(0x7f00008f1000)={r1, r2, 0x7ff}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) socket$inet6(0xa, 0x2, 0x0) unshare(0x20000400) pselect6(0x40, &(0x7f00000ac000-0x40)={0x3ffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000768000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a83000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000a8d000)={0x0, 0x989680}, &(0x7f00006ab000)={&(0x7f00001da000)={0x0}, 0x8}) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000a85000)=0x4, 0x4) tee(r3, r3, 0x401, 0x7) 2018/01/15 21:50:18 executing program 1: mmap(&(0x7f0000000000/0xf0c000)=nil, 0xf0c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000f0c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000f0c000)='$\x00', 0x0) fallocate(r0, 0x0, 0x0, 0x10001) mmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) write(r0, &(0x7f0000f0e000-0xb8)="b82e050b589f22936b65c88f4c735781dbe5011f82376dd7c5ccac6d56b008264362a120634f876e410f73dac44fe9afd095c6fa0fa19302a12eb1687384a8118406a3855446ca119f1733cf8c6374f025d8aed7a708ec93909052d8168e691bd2c59646e7a2d6202aa0099a179b96914fe1b2a1b8939c5ba5637c720b1ca583d39a112a187cfdb1e4568bc7793db0b6186ccc19ffa34d1adb94f728e9336478ab0efffce8080766a1b9245fe6d8db9c8f74f0ba92b3cc24", 0xb8) write(r0, &(0x7f0000001000)='/', 0x1) sendfile(r0, r0, &(0x7f0000001000)=0x0, 0xfec) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4, 0x11, r0, 0x0) renameat2(0xffffffffffffffff, &(0x7f0000001000)='./file0\x00', 0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x0) 2018/01/15 21:50:18 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000008000-0x9)='net/icmp\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) pread64(r0, &(0x7f0000015000-0x1)=""/1, 0x37b, 0x20000) io_setup(0x1, &(0x7f0000bd9000-0x8)=0x0) io_destroy(r1) [ 84.415588] audit: type=1400 audit(1516053018.483:840): avc: denied { map_read map_write } for pid=11953 comm="syz-executor2" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=bpf permissive=1 2018/01/15 21:50:18 executing program 6: r0 = socket(0x16, 0x0, 0x1) getsockname(r0, &(0x7f0000325000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, &(0x7f00002f4000-0x4)=0x58) 2018/01/15 21:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00002be000)='/dev/vga_arbiter\x00', 0x40000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x3) perf_event_open(&(0x7f000001d000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, @perf_bp={&(0x7f0000000000)=0x0, 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000127000-0x4)=0x0) 2018/01/15 21:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000876000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$KDADDIO(r1, 0x4b34, 0x80000001) sched_setaffinity(r0, 0x8, &(0x7f00002ea000+0xf55)=0xd4a5) socketpair$unix(0x1, 0x8000000003, 0x0, &(0x7f0000d12000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057f000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f0000b82000)={0x10000004, 0x0}) sysfs$1(0x1, &(0x7f0000046000)='./]cgroup\x00') sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0x0) epoll_wait(r4, &(0x7f0000ebb000-0xc)=[{0x0, 0x0}], 0x1, 0x3c27) recvmmsg(r2, &(0x7f000030f000-0x3c)=[{{&(0x7f0000414000-0x6)=@hci={0x0, 0x0, 0x0}, 0x6, &(0x7f0000b60000)=[], 0x0, &(0x7f00004f9000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/15 21:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000137000)={r0, &(0x7f000082a000-0x1)="", &(0x7f0000571000-0x1)="", 0x0}, 0x20) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f00004ac000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r1, 0x800442d3, &(0x7f0000146000)={0x0, 0x5, 0x4, "339dde9cc96d", "9b54d1beee3f78c2ece0bdbbbad9dce3"}) getpeername(r1, &(0x7f0000eae000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, &(0x7f00006b0000)=0xe) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f00003dc000-0x10)={0x0, 0xac, &(0x7f0000c5a000-0xac)=[@in6={0xa, 0x2, 0xab3, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @empty=0x0}, 0xb0}, @in={0x2, 0x0, @dev={0xac, 0x14, 0x0, 0xd}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x0, 0x81, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, @in6={0xa, 0x0, 0x8, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x6}, @in6={0xa, 0x3, 0x9, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x5}, @in6={0xa, 0x0, 0xf3, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7fffffff}]}, &(0x7f000091b000-0x4)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000fc4000-0xc)={r2, 0x9, 0x10}, 0xc) 2018/01/15 21:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000d0d000-0x58)={0x26, 'hash\x00', 0x0, 0x0, 'sha1-avx2\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) r2 = open(&(0x7f00004b9000-0x8)='./file0\x00', 0x28042, 0x0) fallocate(r2, 0x3, 0x4, 0x40007) sendfile(r1, r2, &(0x7f0000ccb000)=0x0, 0x400) 2018/01/15 21:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x80807, 0xe) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f00005aa000-0x1c)={0x0, []}, &(0x7f0000f08000-0x4)=0x4) 2018/01/15 21:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00001f7000-0xa)='/dev/cuse\x00', 0x40, 0x0) ioctl$TIOCSBRK(r0, 0x5427) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000f3c000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x4}) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f0000098000-0xc)={&(0x7f000080e000-0x24)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_SET_PIT(r0, 0x8048ae66, &(0x7f0000123000)={[{0x9, 0x1, 0x5, 0xff, 0x8, 0x2, 0x10001, 0x9, 0x8, 0x80000000000000, 0x2, 0x1, 0x1f}, {0x9, 0x2, 0x4, 0x1c, 0x3, 0xfffffffffffffff8, 0x1ff, 0x49b, 0xe1ab, 0x7fff, 0x0, 0x1000, 0xfffffffffffffff9}, {0x9, 0x100000000, 0x7, 0x40, 0x4, 0x6, 0xfffffffffffffffd, 0x0, 0x6, 0x3, 0x193, 0x1, 0x7070c6e3}], 0xf2b1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) getsockopt$sock_buf(r1, 0x1, 0x3b, &(0x7f000096e000)=""/245, &(0x7f0000792000)=0xf5) fcntl$setsig(r1, 0xa, 0xb) 2018/01/15 21:50:19 executing program 0: r0 = syz_open_dev$adsp(&(0x7f00008bd000-0xb)='/dev/adsp#\x00', 0x7, 0x101a00) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) connect$inet(r0, &(0x7f0000001000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x2e, &(0x7f00008dd000+0x713)={@dev={0xac, 0x14, 0x0, 0x12}, @empty=0x0, @empty=0x0}, 0xc) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) sendto$inet(r1, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r1, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000a07000)=0x0, &(0x7f0000fef000)=0x4) 2018/01/15 21:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f000054b000)='/dev/loop#\x00', 0x0, 0x0) r0 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) read(r0, &(0x7f000006b000)=""/24, 0x18) mkdir(&(0x7f00001d8000)='./file0\x00', 0x20) ioctl$EVIOCGBITSW(r0, 0x80404525, &(0x7f0000de3000-0xb0)=""/176) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) creat(&(0x7f00001ca000-0x8)='./file0\x00', 0x102) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000ac8000)='/dev/qat_adf_ctl\x00', 0x402000, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000001, 0x8031, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000fdc000/0x4000)=nil, 0x4000, 0x3000, 0x3, &(0x7f0000bdc000/0x3000)=nil) recvfrom$inet6(0xffffffffffffffff, &(0x7f000004c000-0x9a)=""/154, 0x9a, 0x100, &(0x7f0000acc000)={0xa, 0x0, 0x7fff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x7}, 0x1c) 2018/01/15 21:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000000805, 0x0) listen(r0, 0x800003) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00006ae000-0x4)=0x2da1dd76, 0x24b) 2018/01/15 21:50:19 executing program 2: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mmap(&(0x7f000000c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f000000c000)=0x0) ioctl$TIOCSPGRP(r0, 0x5410, &(0x7f0000008000-0x4)=r1) syz_emit_ethernet(0x4e, &(0x7f0000006000-0x56)={@random="cd3997030f00", @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@ipv6={0x86dd, {0x0, 0x6, "c002a2", 0x18, 0x40000000003a, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, {[], @icmpv6=@mld={0x87, 0x0, 0x0, 0x0, 0x0, @loopback={0x0, 0x1}}}}}}}, 0x0) r2 = syz_open_dev$sndmidi(&(0x7f0000007000)='/dev/snd/midiC#D#\x00', 0x1, 0x1) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000003000-0x4)=0x6, 0x4) 2018/01/15 21:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f00007b5000)={{0x77359400, 0x0}, {0x0, 0x0}}, &(0x7f0000361000)={{0x0, 0x0}, {0x0, 0x0}}) timer_settime(0x0, 0x0, &(0x7f00005d4000)={{0x0, r1}, {r0, 0x0}}, &(0x7f0000351000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) 2018/01/15 21:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000d6a000-0x9)='/dev/dsp\x00', 0x0, 0x0) sendmmsg(r0, &(0x7f000094c000)=[{{0x0, 0x0, &(0x7f00003ac000-0x70)=[{&(0x7f00003de000)="d67986ce1e402259c8cdc1906143c9717281518ea83a6ef1d93b3fe4b5d4e56199d4c513b98a90ecaedaddcad00d3ea036bf8db7342f29f2cf2dc773a19f32d77f3fae653140f05fe217496e82bc955d4cf3588004c569d9893ebe9053024a8ecdf750f6102bb40238a81e057d07b63765e734ab0b0cf418258534758a290ba62df193360915867bb2e678f0e5cfc2108b3a6266f174326077166f6913d18738ffb5ae32e858f3beeb99ad4d4808764155816a4cab9c7d82ff30f7f413842f2341ace80bbba285b249139e62d939d3897e3e260821d788bd782ac93ba40abd059c5c84db3520188f63288e31", 0xec}, {&(0x7f0000310000)="", 0x0}, {&(0x7f0000e76000)="54b592e0a4b1b12f76a8f57160a8d41487cc61e9178c417d652e33bd1c5dee48e02cf4df685821b0257b122b15ede94d9eea64e457e568896ef78cb151c3c49de11bb328178d81e97a0bba3663dad110c4201ab9602cec4dad31d46747b5cbd3f915bfc8ef240b12318618dfa625a442", 0x70}, {&(0x7f0000684000)="ea1edf4bbb151a6962124c02c506db72c06db3cf57ea6305822388a04a4cc263d13ef73d5c2ac84665f4f754fe3d9ec735ac9fa89ef4532836211112a93b25b0d6319fc5e2aea44605a745f3f8990f2e5f9c0740f937292fd048b0c114dbb58c5eec6b9557502f1f6618e413a1e5525e6b0ddf199fb49bccd8ac533eaee1224a52af6546", 0x84}, {&(0x7f000017a000)="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", 0x1000}, {&(0x7f0000955000)="ff7e449db389be1c8fd6fc5e3ef1a9221a04e29e90de576104cba54a59e6d24df18a7d622b599034a5348469970c716a9893ede48a82c01edabe50b53b530a769ab210b6265e455f08b1fb6a411cc936a978aa9eb8d453f63e722996e3f350197b097a5b1b31379f8554f478db4f25cd328936eb4a01f6e813e4fa65ca96c28a8a9cd1b299193c55a708f221b767a2a1252616ce0a6184e07e56ae2b828047c7e462606227eddc797cdc6fbe3370c4cd7710045268419c40d0b99f217f2e1fc4d2c0db19f6c7dcd7338277f6b84e92b6063228", 0xd3}, {&(0x7f0000429000)="d883cdb8f0b933d487a5ed4b5da4b976545d0e799219e4234a353d851b6aa4f00a21c01dc8bbcc2022f866c80ce8da79ac8d4b9a8fbf976510b8db9b039cc55e2c105858f280167b4c5cb96ffbd9bbd0b916193318eb87ec59b0d714df35d60bee01d91a874156a425c6aea6e7f7ea539716efaf46b3fbfc37f16047e6faaf71df5ed72cb55ff5a64202c04c5ca47bf91e6ebf0fcdd0b0b1a05355c0c3a977ed562394b4965cc9039b34ca40aefd4ebea532eac585fb151a6534e2037770fb2106a66c29897a76f776a2e2f715339dde1dd41d8b1e8926b95622072de693b29a7e5531c664340c48cf103464509960711386bafbf5", 0xf5}], 0x7, &(0x7f00006dd000-0x328)=[{0x50, 0x101, 0x100000001, "d7bf949d5fb35bd4a5b743a62729263d569e453efb77d8c2a9d686da83e2f34a17c64dcffc3ccd4fadea4a23240d8e8eed01e905e3364a852531cbf30b2a"}, {0x80, 0x3a, 0x400, "7d1474c3f23d1487e6333ec2ef5de8bc54937cf2cfe03a2c016765e731530e32d0682c2548aa17b80945f24b07af098e3fc0602b86fa7b7c8e13d1a4163f47dcbd161e5e8110ab24a0502bb4067fc4c4b818f59f1da23b1eb5811953de1d22da8c2bc107c66296891954c36f1c287d"}, {0xd0, 0x113, 0xff, "cf04d20211ad4553b11f7020419bcc692adc51476b007e6ea2a1c2d17d225f1e3338ee72cd0c1689023ed106fb7f66478174560deb8492b700a15a31e779f4013bc82954351ec48e2d617355a6caf5213f31b183d039c4eeef0e889db9c6321b75f3b432670af69f5159034e692f8f6c3c0d86eecf6a7942e8e04e6a06f7b0e1ba69ccfd1ce91a85c230620fcbaad1273fa2e3d9276dcda7977ae201d243d7f73943bbf735e6ac61161a1677b21dd20ad73c74ce509924f9466aa37d80"}, {0xa8, 0x3a, 0x4b8000000000000, "b3571791b09703424f9f34af9735d9cd6d64939c2ae684bf96ddf8d1037d8c7752123295b6f05fcc1ffbf5146d18abec28452f014caec3b43f6ca42ed8148daaa22dbdd203122eae63aa2fc60d3bf9f322306c9d3f4762494a105639d12e1f43f5179141ccd60c8a5b83266368df8d9d729c46aa7db50527a640d27180a7d166d63d345ee9f023416f967ebf993a86a304564cbbfd9300"}, {0xe0, 0x18f, 0xad, "3f02e7216a38b3b9c8efdd4f9341eac4e08f0148142e45cbded1021c7d335a087555d2000722a3680a858213489a1dce95f7ced5d18147113f4fd0fced917d106a8f546031ddc581190fd827ea5e1874bd3187d457a56785f8631649da6d1f1cdaaa2877fc2a8cebdb7bf70eb2ccb3a9738972ee555398d25e19446c7cea7175c3d25ec6a4547a987ce8436dffef632139b5c3c2a4318a224c545dcc437f2d05595f0f092631408f761a51758b20c04d258f4ca417c380985146c7270e03284cd8efd05b61ab99aa95aaf42e"}], 0x328, 0x8000}, 0x3f}, {{0x0, 0x0, &(0x7f00002a9000-0x10)=[{&(0x7f0000535000)="8e66ec02f2589edcc146971cb9f4f5448044c3124a5af6c345f11924", 0x1c}], 0x1, &(0x7f000023b000-0x230)=[{0x78, 0x104, 0x100000000, "17f20f564141b92766b719014a63335c7fc57c7be1315b79fba83acd199a2c71b3521e97a3b74655adec998a4ab7349619d3e1bc840556728a487a2cb542852e559b73afbce957ae9a0c54ed551d5e15b9c892b6a611d53e5e9d1767b2cde347f65739a29dda"}, {0xf0, 0x0, 0x0, "3981510b0355f028976fca985dff63b1d11ed6daed753e56714da35324b73c4f88871a801f66402547b7ee100999206c4eadfdeaf7c3603ec3f127795ca115bfd05782ff5db909ab5fab7ed5065d0506d42cca6467236d9440509af577132a5bfc1dff161a6a68578d3db7de4e1defc1bd3f018f9dfacb9a934aa94a6757a0734752ff0c3e7c2630e231608671ba62fbaba1ba7da88181a8ee7e01cb1879288c7b5befe3dfb4556d1034ce06710a742ff046244c480798ae5a922bf05a09c3f072eb591d46bb9ca268ea2d8ba8bd03a40896cc64ca35e63e2b"}, {0xa8, 0x112, 0xa000000000, "de53906254d444caa4b0a0007da921b7ee2604842a7be969cf4b16a1fecc8f759de2ad2a31e0e2942e667405a7ce791fe0d4d63839d7bf9a944b91e1c13cad2b3a1e5203d78a5c7b7a0f1655c346b9a254770ca7ab3f1b055ae307408929572562f4edec299e6c1e880f6dc86843e1f5edb20da17dbec5c3428248767c98ff282b0b77e82dbc38dd6276038e7d36d2c2d9bf9cf379d9"}, {0x20, 0x11, 0xfffffffffffffffd, "99c42b0c290a64fbc0f27860c16ce14b"}], 0x230, 0x0}, 0x1}], 0x2, 0x4000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f000074a000-0x4)=0x0, &(0x7f0000db1000)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000040000)='/selinux/checkreqprot\x00', 0x100, 0x0) setns(r1, 0x48000000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r1, 0x800442d4, &(0x7f0000388000-0x4)=0x5) lseek(r1, 0x0, 0x2fbe6abba5401190) 2018/01/15 21:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000d43000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_sctp(0xa, 0xffffffffffffffff, 0x84) r2 = dup2(r1, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000ab7000)={0x0}, 0x1) 2018/01/15 21:50:19 executing program 0: mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000001000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x3, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "fe1f00fc0404abac"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sysfs$1(0x1, &(0x7f0000005000-0x3)='),\x00') 2018/01/15 21:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) membarrier(0x800000000010, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00005bf000)='/dev/snd/pcmC#D#c\x00', 0x7, 0x163240) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00002c4000)=0x0) fcntl$setown(r0, 0x8, r2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00007f6000)={0x3, 0x0}) syz_open_dev$usbmon(&(0x7f0000405000-0xd)='/dev/usbmon#\x00', 0x6, 0x40800) membarrier(0x8, 0x0) read$eventfd(r1, &(0x7f00000ab000-0x8)=0x0, 0x8) 2018/01/15 21:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000034c000-0x10)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) pwrite64(0xffffffffffffffff, &(0x7f00002c7000)="", 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00009f3000-0x9)='/dev/rtc\x00', 0x202200, 0x0) ioctl$TIOCGPTPEER(r0, 0x5441, 0x2) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = getpgid(0xffffffffffffffff) fcntl$getown(r0, 0x9) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) getresuid(&(0x7f0000b72000-0x4)=0x0, &(0x7f0000d8c000)=0x0, &(0x7f00002f6000-0x4)=0x0) ioprio_set$uid(0x3, r4, 0x2) writev(r3, &(0x7f00005cb000)=[{&(0x7f0000e53000)="3900000012001947000003000000000007040000001fe076480000000103000009001d0066413e055600002808003ffb230300805a16075bff", 0x39}], 0x1) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000cb2000)={0x0, 0x0, 0x0}, &(0x7f0000fcf000)=0xc) kcmp$KCMP_EPOLL_TFD(r2, r5, 0x7, r1, &(0x7f0000aca000-0xc)={r0, r0, 0x2}) 2018/01/15 21:50:19 executing program 0: mmap(&(0x7f0000000000/0xfe2000)=nil, 0xfe2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00003b7000-0x8)='./file0\x00', 0x10000000080040, 0x0) fcntl$setlease(r0, 0x400, 0x0) rename(&(0x7f0000fde000-0x8)='./file0\x00', &(0x7f00007c7000)='./file1\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(&(0x7f0000e31000-0x8)='./file0\x00', 0x97) creat(&(0x7f0000fdf000-0x8)='./file1\x00', 0x0) 2018/01/15 21:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) 2018/01/15 21:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f000095a000)='/dev/audio\x00', 0x4000, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r0, 0x12, 0x2, &(0x7f0000270000)=""/4096, &(0x7f0000f26000-0x4)=0x1000) pipe(&(0x7f00001f0000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r1, &(0x7f00007ea000-0x40)=[{&(0x7f0000400000-0x1d)="95a8b4cb16718402617f6857d90f5e4f00dc0394100e39af36920bb7ca9e", 0x1e}], 0x1, 0x0) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f00006d7000)=0x0) ioctl$sock_SIOCGIFCONF(r1, 0x8910, &(0x7f0000489000-0x10)=@buf={0x60, &(0x7f000087b000-0x60)="68eabd4783e5995585718e8367e6c7310ef90402400b953ee5f00eb245a1ab61bc0d493dc54a0b985740dac480bd88864aa1b939b274f54765c6c941e9a8994a79452d3d7c2a5d5263ed574e9c1cdd4aeda0dbf82036b8b00ab17ff9aa529510"}) 2018/01/15 21:50:19 executing program 6: mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f000000f000)=0x0) prctl$setptracer(0x59616d61, r0) r1 = socket(0x18, 0x0, 0x1) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000002000)={0xffffffffffffffff, 0x0, 0x0, 0xec, &(0x7f0000009000)="", &(0x7f0000008000-0xec)=""/236, 0x0, 0x5d}, 0x28) 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(r1, &(0x7f0000002000)=@sco={0x1f, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x26) ioctl$SIOCSIFMTU(r1, 0x80487436, &(0x7f000000f000-0x28)={@generic="29dc1f27a7a1261896caa953a21ab14e", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x513, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000d9d000-0xc)={0x0, 0x0, 0x0}, &(0x7f000044c000)=0xc) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000db9000)='/selinux/access\x00', 0x2, 0x0) ioctl$PPPOEIOCDFWD(r1, 0xb101, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000ad9000)='attr/current\x00') sendfile(r2, r2, &(0x7f00006c7000)=0x0, 0x2a) r3 = syz_open_dev$binder(&(0x7f0000010000+0x7d8)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r3, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f0000004000)={0x44, 0x0, &(0x7f0000012000-0xbc)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f000000f000-0x50)=[], &(0x7f0000011000)=[]}}], 0x0, 0x0, &(0x7f0000012000-0x5d)=""}) 2018/01/15 21:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000647000)='/dev/ptmx\x00', 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = semget(0x1, 0x4, 0x122) semctl$SEM_INFO(r2, 0x3, 0x13, &(0x7f00005a9000-0x75)=""/117) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00001c2000)=0x1b) write$tun(r1, &(0x7f0000158000)=@pi={0x0, 0x0, @ipv6={0x0, 0x6, "9e0261", 0x14, 0x0, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {[], @tcp={{0x0, 0x0, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}, 0x40) setsockopt$inet6_udp_int(r1, 0x11, 0x65, &(0x7f000059a000)=0x5795, 0x4) 2018/01/15 21:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000525000)={0x0, 0x0}) setsockopt$sock_int(r0, 0x1, 0x22, &(0x7f00001bd000-0x4)=0x0, 0x4) [ 85.396066] audit: type=1326 audit(1516053019.461:841): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12054 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000983000)="639102f403") mmap(&(0x7f0000000000/0xff7000)=nil, 0xff7000, 0x0, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000064000)='dctcp\x00', 0x6) write$fuse(r0, &(0x7f00006a0000)={0x18, 0x0, 0x0, @fuse_bmap_out={0x0}}, 0x18) setsockopt$inet_sctp6_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f000046f000)=0x5, 0x4) setsockopt$inet_tcp_int(r0, 0x6, 0x1b, &(0x7f00008db000)=0x1000, 0x4) 2018/01/15 21:50:19 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/checkreqprot\x00', 0x2, 0x0) ioctl$EVIOCGABS2F(r0, 0x8018456f, &(0x7f00003ae000+0x3ba)=""/138) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000bfd000-0x12)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGUNIQ(r1, 0x80404508, &(0x7f000039f000-0x86)=""/134) 2018/01/15 21:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000005000)='/dev/loop#\x00', 0x0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000a35000)='/dev/hwrng\x00', 0x1060000, 0x0) ioctl(r0, 0x4400000000001276, &(0x7f0000002000-0x1)="") r1 = getpid() sched_getscheduler(r1) 2018/01/15 21:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(0xffffffffffffffff, 0x4008ae90, &(0x7f0000022000)={0x0, 0x0, []}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x2, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) symlinkat(&(0x7f00008c7000-0x8)='./file0\x00', 0xffffffffffffffff, &(0x7f0000b62000-0x8)='./file0\x00') r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) r1 = socket(0x10, 0x2, 0x10) write(r1, &(0x7f0000f79000-0x24)="240000001b0001dfeb03000022fb010001f6ff0b0800030001000000f701000000161701", 0x24) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) perf_event_open(&(0x7f000025c000)={0x0, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) acct(0x0) read(r2, &(0x7f000086f000)=""/1, 0x1) ioctl$KDGKBMETA(r2, 0x4b62, &(0x7f0000f1c000)=0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) fcntl$dupfd(r0, 0x406, r2) ioctl$KVM_X86_SETUP_MCE(0xffffffffffffffff, 0x4008ae9c, &(0x7f0000824000-0x4)={0x0, 0x1, 0x0, 0x0}) 2018/01/15 21:50:19 executing program 7: 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) pipe(&(0x7f0000000000)={0x0, 0x0}) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x2d, &(0x7f0000002000)={0x7ff, {{0xa, 0x2, 0x6, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0xffffffffffffff7f}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) setsockopt$inet6_udp_int(r1, 0x11, 0x1, &(0x7f0000011000)=0x658c, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000011000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r2, 0x894b, &(0x7f0000001000-0x4)=0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000002000)='/dev/cuse\x00', 0x180, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000003000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) signalfd(0xffffffffffffffff, &(0x7f0000013000)={0x0}, 0x8) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f00002c9000)="", &(0x7f0000ea4000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) modify_ldt$write(0x1, &(0x7f0000248000-0x10)={0x0, 0x0, 0x1000, 0xf294, 0x1, 0x9, 0x7, 0x7fff, 0xcf38, 0x2}, 0x10) 2018/01/15 21:50:19 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) set_mempolicy(0x4000, &(0x7f0000f8b000)=0x5, 0x7) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000000a000)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x668, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20001000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000025000-0xa)='/dev/dsp#\x00', 0x7fff, 0x400) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, r0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000003000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$KDGKBLED(r2, 0x4004510f, &(0x7f0000001000-0x1)=0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00002aa000)='/dev/sequencer2\x00', 0x101000, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000db7000-0x1)="", 0x0, 0x0, &(0x7f00007fa000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r3 = getpgid(0x0) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f00005da000)={0x8000, 0x0, 0x0, 0x8001}) ioctl$DRM_IOCTL_SG_FREE(r2, 0x40106439, &(0x7f0000bea000)={0x7f, r4}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x2d, &(0x7f00008a2000)={0x3, {{0xa, 0x2, 0xfffffffffffffffc, @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, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x88) capset(&(0x7f0000290000)={0x20080522, r3}, &(0x7f0000f21000)={0xfffffffffffffff7, 0x3, 0x1000000000000, 0xeea0, 0x80000000, 0x4}) 2018/01/15 21:50:19 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket(0x1, 0x80007, 0x1) getsockname$inet6(r1, &(0x7f0000013000-0x1c)={0x0, 0x0, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000012000)=0x1c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000f49000)={{&(0x7f0000770000/0x1000)=nil, 0x1000}, 0x1, 0x0}) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f0000876000)={&(0x7f0000011000/0x3000)=nil, 0x3000}) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f00007de000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_addrs={0x2, 0x3, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 21:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000f0c000)='clear_refs\x00') writev(r0, &(0x7f0000b97000)=[{&(0x7f0000f11000)='-4', 0x0}], 0x1) 2018/01/15 21:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open(&(0x7f00009d4000)='./file0\x00', 0x4000, 0x22) bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000566000)='/dev/sequencer2\x00', 0x200, 0x0) accept4$nfc_llcp(r0, 0x0, &(0x7f0000e3b000)=0x0, 0x80000) socket$kcm(0x29, 0xb, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f000061b000-0x7d)={0x0, 0x75, "f21e34f7eaf49d46d08625b3329518774e7ac421d2945034412111c0faf3300221e68fbe813bd62849bf8384ed32980c1d9c21ec6cb10574bcfbf252f0aff39c1f3251d210ccc1dd331a254289329f6ceadfe0f746b7b2748e1527aed8401557ceb4661c0847caebf3b405cfb7ef57081c903cea9d"}, &(0x7f0000b57000)=0x7d) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000c1f000-0x1008)={r1, 0x1000, "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"}, &(0x7f0000ffe000)=0x1008) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x15, &(0x7f0000c7f000-0x4)=0x4bca, 0x4) connect(r2, &(0x7f0000117000)=@generic={0x0, "e2536246f43039ce3247c3eba6a49dcbc921590dcc42810eec3852f2c62ff52cdb3dc384220dde7def73fb84a58ae6a867f0204fba7c868f1153fc107ecdb4c1d1ec89121321afda10ab1947e5532fcaa6f527e42db1700af409d7e5435559eb2c519f83d83f1df99ee0fd76eb267cf2e995b67f02115f64d5af81910617"}, 0x80) bind$inet(r2, &(0x7f0000307000-0x10)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto$inet(r2, &(0x7f00008d8000-0x3)="b0a40a", 0x3, 0x20020007, &(0x7f000082d000)={0x2, 0x1, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000f8e000)={0xffffffffffffffff, 0x20000000012c6, 0x1000010006, 0x8000400, 0xfffffffffffffffc}, 0x14) shutdown(r2, 0x1) [ 85.422781] binder_alloc: 12060: binder_alloc_buf, no vma [ 85.422821] binder: 12060:12065 transaction failed 29189/-3, size 0-0 line 2903 2018/01/15 21:50:19 executing program 0: mmap(&(0x7f0000000000/0x29000)=nil, 0x29000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f000091c000)='/dev/sequencer2\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r0, 0x40045109, &(0x7f0000505000)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$bt_BT_CHANNEL_POLICY(r0, 0x112, 0xa, &(0x7f00009a5000-0x4)=0x2, 0x4) r1 = socket$netlink(0x10, 0x3, 0x200000004) sendmsg$nl_generic(r1, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001f000-0x164)={0x24, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x9, 0x0, 0x0}, [@nested={0x10, 0x4, [@typed={0x4, 0x1, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:50:19 executing program 1: r0 = socket(0x18, 0x0, 0x1) getpeername$inet6(r0, &(0x7f0000494000)={0x0, 0x0, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}, &(0x7f0000c36000)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$packet(r0, &(0x7f0000123000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x14, 0x80800) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f0000f76000-0x18)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x3, r1}) 2018/01/15 21:50:19 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 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, 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) r0 = syz_open_dev$admmidi(&(0x7f000003b000-0xe)='/dev/admmidi#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000a46000)=@assoc_value={0x0, 0x7}, &(0x7f000021b000)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f00009f9000)={r1, 0x8, 0x800, 0x9, 0x1, 0x3ff}, &(0x7f000013f000-0x4)=0x14) r2 = creat(&(0x7f0000892000-0x8)='./file0\x00', 0x0) lsetxattr(&(0x7f0000713000-0x8)='./file0\x00', &(0x7f0000fb0000-0x19)=@known='security.capability\x00', &(0x7f0000da0000-0x14)="0000000201000000000000010400000000000000", 0x14, 0x0) write$sndseq(r2, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x0, 0x989680}}], 0x1c) mkdirat(r2, &(0x7f00007a8000)='./file1\x00', 0x51) 2018/01/15 21:50:19 executing program 2: mmap(&(0x7f0000000000/0xb0f000)=nil, 0xb0f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000b0a000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f00001bb000-0x18)={0x1, 0x0, [{0xc0000103, 0x0, 0x0}]}) r3 = socket$inet6_sctp(0xa, 0x0, 0x84) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffff9c, 0x84, 0x6f, &(0x7f00004a4000)={0x0, 0x2c, &(0x7f0000b0f000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x1, 0xffffffff, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x8}]}, &(0x7f000063e000)=0x10) mmap(&(0x7f0000b0f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000b10000-0x8c)={r4, @in6={{0xa, 0x2, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xf}, 0x5}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x8c) r5 = syz_open_dev$dspn(&(0x7f00003b8000)='/dev/dsp#\x00', 0xffffffffffffffff, 0x2200) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000b11000-0x10)={0x0, 0x0, 0x3f}) mmap(&(0x7f0000b10000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_CLOSE(r5, 0x40086409, &(0x7f0000b11000-0x8)={r6, 0x0}) [ 85.446729] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 85.446737] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 85.456942] binder: BINDER_SET_CONTEXT_MGR already set [ 85.456953] binder: 12060:12065 ioctl 40046207 0 returned -16 2018/01/15 21:50:19 executing program 1: epoll_create(0x6) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000ff6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) keyctl$get_persistent(0x16, 0x0, r0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$restrict_keyring(0x1d, r0, 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000003000-0x1f)='ppp0ppp1vmnet0posix_acl_access\x00', 0x1) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000000+0x594)={0x0, 0x1b, "8b993859f0125b7e5e180b4cffce29032bb63a1403262ecc2aa4ca"}, &(0x7f0000002000)=0x23) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f0000002000)={r2, @in={{0x2, 0x0, @rand_addr=0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40, 0x1}, &(0x7f0000002000-0x4)=0x98) 2018/01/15 21:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) capset(&(0x7f00001e9000-0x8)={0x19980330, 0x0}, &(0x7f0000033000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r0 = socket$netlink(0x10, 0x3, 0x16) pipe(&(0x7f0000b1e000-0x8)={0x0, 0x0}) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000a65000-0x4)=r1, 0x4) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0x7, &(0x7f00001ba000)={0x80000000, 0xfffffffffffff116, 0xffffffff, 0x4c11}, 0x10) r2 = socket$inet(0x2, 0x7, 0x2) ioctl$KVM_DIRTY_TLB(r1, 0x4010aeaa, &(0x7f0000b00000-0xc)={0x5, 0x1811}) setsockopt$inet_opts(r2, 0x0, 0x4, &(0x7f00006ec000)="8607006600", 0x5) fcntl$setpipe(r2, 0x407, 0x40) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000aa8000-0x4)=0x0, &(0x7f0000e11000)=0x4) [ 85.457147] binder_alloc: 12060: binder_alloc_buf, no vma 2018/01/15 21:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000a97000-0x12)='/dev/input/mouse#\x00', 0x9, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000657000)="", 0x0, 0x20008045, &(0x7f0000db5000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg(r0, &(0x7f00004f7000)={&(0x7f0000aed000-0x26)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f0000caa000)=[], 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r0, &(0x7f0000c9f000)="", 0x0, 0xfffffffffffffffd, &(0x7f00004ee000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) connect$inet(r0, &(0x7f0000134000-0x10)={0x2, 0x2, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:19 executing program 0: mmap(&(0x7f0000000000/0xaca000)=nil, 0xaca000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x1, 0x84) mmap(&(0x7f0000aca000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) chmod(&(0x7f0000aca000)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000065b000)={0x0, @in6={{0xa, 0x0, 0x0, @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]}, 0x0, 0x0}, 0x98) [ 85.457180] binder: 12060:12065 transaction failed 29189/-3, size 0-0 line 2903 [ 85.474162] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.474367] binder: undelivered TRANSACTION_ERROR: 29189 [ 85.514925] netlink: 'syz-executor5': attribute type 29 has an invalid length. [ 85.514934] netlink: 5 bytes leftover after parsing attributes in process `syz-executor5'. [ 85.538053] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 85.614815] netlink: 8 bytes leftover after parsing attributes in process `syz-executor4'. [ 85.650287] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=12112 comm=syz-executor0 [ 85.700313] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=33 sclass=netlink_tcpdiag_socket pig=12112 comm=syz-executor0 2018/01/15 21:50:19 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() r1 = syz_open_dev$tun(&(0x7f0000520000-0xd)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000661000-0x28)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_mtu=0x1}) timer_create(0x0, &(0x7f0000d7b000-0x58)={0x0, 0x12, 0x0, @thr={&(0x7f0000572000)="", &(0x7f0000180000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00002f5000)=0x0) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x8}, {0x0, 0x9}}, &(0x7f0000040000)={{0x0, 0x0}, {0x0, 0x0}}) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r2 = userfaultfd(0x0) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000001000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x1000)=nil, 0x1000}, 0x1, 0x0}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = creat(&(0x7f0000005000)='./file0\x00', 0x0) write$sndseq(r3, &(0x7f0000012000-0x2e)=[{0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @time=@time={0x77359400, 0x0}}], 0x30) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) sched_setscheduler(r4, 0x3, &(0x7f0000f50000)=0x7f) sched_setaffinity(r4, 0x8, &(0x7f0000a2f000)=0x9) creat(&(0x7f0000b59000-0x8)='./file1\x00', 0x0) rename(&(0x7f000017a000-0x8)='./file1\x00', &(0x7f000044b000-0x8)='./file0\x00') mount(&(0x7f0000286000)='./file1\x00', &(0x7f00000ff000-0x8)='./file0\x00', &(0x7f000067e000-0x6)='romfs\x00', 0x2001000, 0x0) lremovexattr(&(0x7f0000708000)='./file0\x00', &(0x7f000003a000)=@known="63646d2e6170706c652e75797374656d2e536563757269747900d4acf9d173c8f2a6c9e72823cc49f306d6ff9fd2e37318cceeac629f0b8eb0081dce87e723e24fd4d23a8899a474e2b2ef1b26f891da66aed46a9f5a7ce2901389ed6f810d76045dd29cd91027dc674d9948af7b44e039b80ce26ca6298fcd578aa901ab4b903bf1e79dc796ce5309d6e820671f40b495bf2b6c52350d5f6bb916d417b1") ioctl$UFFDIO_ZEROPAGE(r2, 0x8010aa02, &(0x7f0000002000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) io_setup(0x1, &(0x7f00005a2000)=0x0) io_submit(r5, 0x1, &(0x7f000063e000-0x10)=[&(0x7f00002d4000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f0000a2e000)="d0", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) tkill(r0, 0x1000000000016) 2018/01/15 21:50:19 executing program 3: mmap(&(0x7f0000000000/0x14000)=nil, 0x14000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x100000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x15, &(0x7f0000009000-0x4)=0x0, &(0x7f0000014000-0x4)=0x115) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000015000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_GEM_OPEN(0xffffffffffffff9c, 0xc010640b, &(0x7f0000015000-0x10)={0x0, 0x0, 0x81}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sg(&(0x7f0000015000-0x9)='/dev/sg#\x00', 0x6, 0x400000) ioctl$KVM_GET_DEBUGREGS(r3, 0x8080aea1, &(0x7f0000002000-0x80)={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000014000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000015000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$ax25_buf(r1, 0x101, 0x19, &(0x7f0000015000)=""/203, &(0x7f0000016000-0x4)=0xcb) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f0000015000-0xc)={r2, 0x80000, r3}) 2018/01/15 21:50:19 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') getdents64(r0, &(0x7f0000eb3000-0x2c)=""/44, 0x2c) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f00004ea000)={0x4, 0x1ff, 0x200, '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]}) getdents(r0, &(0x7f0000cdb000)=""/36, 0x24) writev(r0, &(0x7f0000d20000)=[{&(0x7f0000709000-0x63)="02abebeaf54af7e51e4c4d4d13e51e30f8248b5bf48a0acf8e1660e6f58accc7c002e75186988f252188a19befda0c960098f4f974f391cf4532ea243b258157dda35bc76253458e865ae00d3e135c45431429d8f8b92c12043367026f9b505c56a3f9", 0x63}, {&(0x7f000086e000)="71b55cf5ca424e811840c87a08d302ae0e82dc6750d80197c34fc5fd530c261c358adc04bf9ab29f40df80a316b055e5581587b4db529c4d47852f6746f4677db9b1e8d5da7e8337cbb76dc5b43acef334e8bd569ea3d87e650f649d3a025f7bdc98c9ee4ab960ef4a1b0e3e90b0f280ac535fdc6e4f01159d91bf39ec4f86575838a018a87903fcca0f354b21b5c9758ca883a249ff26044e75d7c8cfe06ad4a2b77c8501e9f4d460786e19fe", 0xad}, {&(0x7f00003ed000)="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", 0x1000}, {&(0x7f000037e000-0xab)="88d7af250783279868bf110efa2d777ccede210ae9593dd19e416aec6aa7b424a75ed6684bc724160e9e2b3c5b9a6619f9cd0445d68f31de05b4cb1a05a77d67c3db7ad9b5bdaa66d947cddb0eefa3187f61b45db4d2f8e93b14d1173564db87cfd8bbbfc52965d2cdf180551309c83af2663598bc14d55c6fc1f254529391ed279bcbe1516bae6d838b79ede9217a8d74e58607f7086220915c4a63b54f5175721e847a78e1e8c46c376f", 0xab}, {&(0x7f0000cae000)="3b6bc0fd94fc8473c87247409651bf55dc149dd845e336b754f53e335da167e7404ce51ead8ae2b89ca4de8b6d014c914566507ee5080551485570587fc74bcfdaec96ee4a13ae07cc7f8086a37d78bc6c04ff2b4ffec67b8d1a51be35772d1d58a60f1bcedefad33acadc41fc2fe3df8d8be123c92880ed43a554ec418f15da9ed36dea0138594e294b809117ef7c3da82e493dbe61bcafb1f891c95cd64792e0828c793cb78111fa34eb3460f1a556b1d052efb3ddbaf346193e8d070837f2b516e66bbe1f233b329170d6327baf7eb4229b5961001e1ae16a", 0xda}], 0x5) 2018/01/15 21:50:19 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000bf7000-0x7)='fdinfo\x00') openat(r0, &(0x7f000051f000)='./file0\x00', 0x4, 0x0) 2018/01/15 21:50:19 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000052000)='/dev/hwrng\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000420000)=""/5, 0x5) ioctl$EVIOCGNAME(r0, 0x80404506, &(0x7f0000042000)=""/0) read$eventfd(r0, &(0x7f0000a3d000)=0x0, 0x8) 2018/01/15 21:50:19 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x801, 0x0) r1 = socket$unix(0x1, 0xffffffffffffffff, 0x0) r2 = openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000c50000)='/selinux/mls\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, &(0x7f0000d46000-0x8)={0x0, 0x2}, &(0x7f0000d69000-0x4)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000f36000-0x3)={r3, 0x8000}, &(0x7f0000e93000-0x4)=0xfffffffffffffeab) bind$unix(r1, &(0x7f0000003000)=@file={0x1, "e91f7189591e9233614b"}, 0xc) ioctl$SNDRV_SEQ_IOCTL_DELETE_PORT(r2, 0x40a85321, &(0x7f000074d000)={{0x1, 0x0}, 'port0\x00', 0x20, 0x20000, 0x5, 0x6, 0x8000, 0x9, 0x2, 0x0, 0x4, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) listen(r1, 0x0) r4 = add_key$user(&(0x7f000061c000)='user\x00', &(0x7f0000ef4000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000eee000)="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", 0xff, 0xfffffffffffffff9) lremovexattr(&(0x7f0000e6c000)="e91f7189591e9233614b", &(0x7f0000497000-0xd)=@known='security.ima\x00') r5 = add_key$keyring(&(0x7f0000b13000)='keyring\x00', &(0x7f00007dc000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$search(0xa, r4, &(0x7f0000c38000-0x6)='.dead\x00', &(0x7f00005d4000)={0x73, 0x79, 0x7a, 0x0, 0x0}, r5) sched_setaffinity(0x0, 0x8, &(0x7f000053f000-0x8)=0x8001) sync() ftruncate(r1, 0x1) accept4(r1, &(0x7f0000b17000)=@generic={0x0, ""/126}, &(0x7f0000dbd000)=0x80, 0x0) connect(r0, &(0x7f0000932000-0xc)=@un=@file={0x1, "e91f7189591e9233614b"}, 0xc) [ 85.857239] audit: type=1326 audit(1516053019.464:842): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12054 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 85.882455] audit: type=1326 audit(1516053019.464:843): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12054 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=18 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:19 executing program 2: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(0xffffffffffffffff, 0xc1105517, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, "1fa81bdfc5693eaacc403eec0ebb14069da82c46b9813b79f8bb872e8122474e9e1e68d7ddad316b235a8651", 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "e7ad6a30f1efb3a8f2f1256dcb0c09c578524021857b879d300ee8a096c658540ed7e3898814aeaed1611e720d68c8376f030d52f18f76e5366434ffa74d3c2d", &(0x7f0000006000)='self],&[-\x00', 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x4, 0x0, 0xe091, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r0 = syz_open_dev$sndctrl(&(0x7f000000a000)='/dev/snd/controlC#\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000005000)=0x0, 0x2}, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) r1 = openat$selinux_access(0xffffffffffffff9c, &(0x7f0000003000-0x10)='/selinux/access\x00', 0x2, 0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_SET_CLIENT_CAP(r1, 0x4010640d, &(0x7f000000d000)={0x7, 0x1}) 2018/01/15 21:50:19 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usbmon(&(0x7f0000429000-0xd)='/dev/usbmon#\x00', 0x0, 0x101401) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000156000)={0x1, 0x3, 0x200, 0x400, 0xffff, 0x3, 0x4, 0x6, 0x0}, &(0x7f0000c2f000)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f000025a000)={0x1, 0x1, 0x0, 0x1, 0x1f, 0x5, 0x1, 0x0, r1}, 0x20) r2 = add_key$keyring(&(0x7f00002af000)='keyring\x00', &(0x7f000094a000)={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x0, 0x0, 0x0) r3 = add_key$user(&(0x7f0000176000)='user\x00', &(0x7f00009d6000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000003e000)="fa", 0x1, r2) r4 = add_key$user(&(0x7f00006aa000-0x5)='user\x00', &(0x7f000017f000-0x5)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f000094e000-0xdb)="b33ab76079ebe0d94f729cd653e520a59ad7d97fe21769e7c4db44c249b544230ba287fb8bd6ed266ccf59ef70995bf2e8e0ecd3fff32853747eda22d2818d08ca27e0ec821620e365a0e6b9485f2d925493f62113e33e5f8c7eba67fc19a9497f0000000000000000000000000736616fe0f3c3002801b4627ee7597689525e8e81f750a86eb580fb4690ea52246bd3d32b1a91f944edb74b1f50ae08c5387ed8fd0598b600579f3af40b64e1c324f6928f6672f98f7e149be31bd78b506e8b89ce49b264258ecc0bff6df2140f10b79e", 0xd1, 0x0) keyctl$dh_compute(0x17, &(0x7f0000f50000)={r3, r4, r4}, &(0x7f00006ec000)=""/1, 0x1, &(0x7f000097f000)={&(0x7f0000e18000-0xe)={'wp256\x00'}, &(0x7f000078f000-0x3a)="", 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f00001c1000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) set_robust_list(&(0x7f0000753000-0x18)={&(0x7f0000676000/0x6000)=nil, 0x2, &(0x7f0000a32000/0x2000)=nil}, 0x18) setsockopt$inet_sctp6_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000dad000-0x8)=@assoc_value={0x0, 0x200}, 0x8) sendto$inet6(r0, &(0x7f00009f1000)='G', 0x1, 0x0, &(0x7f0000109000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) sendmsg(r0, &(0x7f0000d85000)={0x0, 0x0, &(0x7f00005cb000)=[{&(0x7f0000819000-0x62)='\\', 0x1}], 0x1, &(0x7f0000d39000)=[], 0x0, 0x0}, 0x0) sendmmsg(r0, &(0x7f0000acf000-0x78)=[{{0x0, 0x0, &(0x7f000022a000)=[{&(0x7f0000a44000-0xac5)="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", 0x201}], 0x1, &(0x7f0000783000)=[], 0x0, 0x0}, 0x0}], 0x1, 0x0) [ 85.906943] audit: type=1326 audit(1516053019.464:844): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12054 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000161000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000059000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000620000)=[{&(0x7f0000d25000-0x1)='F', 0x1}], 0x1, 0x0) fcntl$setpipe(r0, 0x407, 0x0) tee(r1, r0, 0x7, 0x0) tee(r1, r0, 0x86eb, 0xf) mmap(&(0x7f00005aa000/0x4000)=nil, 0x4000, 0x0, 0x2810, r1, 0x0) getsockopt$inet6_udp_int(r2, 0x11, 0x1, &(0x7f0000220000-0x4)=0x0, &(0x7f0000a7e000)=0x4) 2018/01/15 21:50:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000d80000)='/selinux/user\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x58e) 2018/01/15 21:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000e8000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$sndseq(&(0x7f000084c000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r1, 0xc0a85320, &(0x7f0000947000)={{0x100000008000080, 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]}) openat$sequencer2(0xffffffffffffff9c, &(0x7f00009fe000)='/dev/sequencer2\x00', 0x0, 0x0) dup3(r0, r1, 0x0) [ 86.036719] audit: type=1326 audit(1516053019.464:845): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12054 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 86.098547] audit: type=1326 audit(1516053019.464:846): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12054 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 86.123501] audit: type=1326 audit(1516053019.464:847): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12054 comm="syz-executor5" exe="/root/syz-executor5" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f0000576000-0x40)={0xffffffff, 0x0, 0x1, 0x100000000, 0x7, 0x7, 0x80000, 0x2}, &(0x7f0000d5a000)={0xffff, 0x4, 0x81, 0x1, 0xc02, 0x5, 0x6, 0xffffffff}, &(0x7f0000dc8000)={0x80000000, 0x3ff, 0xd13, 0x80, 0x4, 0xfffffffffffffffe, 0x0, 0x80}, &(0x7f0000f95000-0x10)={0x0, 0x989680}, &(0x7f0000c9b000)={&(0x7f0000d81000-0x8)={0x7}, 0x8}) r0 = add_key(&(0x7f00004ed000-0x4)="81520800", &(0x7f0000fae000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000a4c000)="", 0x0, 0xfffffffffffffffb) r1 = openat(0xffffffffffffff9c, &(0x7f000033b000-0x8)='./file0\x00', 0x40000, 0x30) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f00009b8000)=[@in={0x2, 0x2, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @remote={0xac, 0x14, 0x0, 0xbb}}, 0xffffffffffff8000}, @in={0x2, 0x0, @rand_addr=0x10000000, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x2, 0x8000, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9cb0}, @in6={0xa, 0x1, 0x7, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @broadcast=0xffffffff}, 0x8001}, @in6={0xa, 0x3, 0x4000, @loopback={0x0, 0x1}, 0xfffffffffffffffe}], 0xa0) r2 = add_key(&(0x7f0000fbc000-0x5)='user\x00', &(0x7f00009ca000-0x5)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x2ee, r0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000aa0000-0xe8)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d22000-0x4)=0xe8) ioprio_get$uid(0x3, r3) keyctl$unlink(0x9, r2, 0xfffffffffffffffb) 2018/01/15 21:50:20 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000001000)='/dev/sg#\x00', 0x3, 0x400040) 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) sendmsg$inet_sctp(r0, &(0x7f0000001000)={&(0x7f0000002000-0x1c)=@in6={0xa, 0x1, 0x2, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @local={0xac, 0x14, 0x0, 0xaa}}, 0x1400000000000}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000002000-0x38)="5f86093808529f4b66226d34a4e25ad4e6834a839f87d03cd26277ec0f539157cf35dcd214c2bea4d73d6bca0345a44ac1c3ce8a76df10c6", 0x38}], 0x1, 0x0, 0x0, 0x805}, 0x40080) openat$selinux_mls(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/mls\x00', 0x0, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000003000-0x1)={0x0, 0x0}) setsockopt(r1, 0x2, 0x1, &(0x7f0000002000)="177f2231f38ab4cdbf43e7f27f2618feb8a1d191795dcf1f456fba90d38b890d70dc05fb62a5ff265de0d7a7fc35664238000800004404cdd737ba8488040ee2d86041026bfaa46c30761b1140725221541f4ae4ce514890358556d4e43912a3bd4f35ae11620b8c463835c5c48c2624a486b7b43880dc32a65ed479a2a6cb3b4b5f49177ed418468c3a704c55eefc1a31c1b941ff563ab020a979b719650b809bee1dc2e2e2eca48d5a0fae3f88a824514b5cb9b122dbc79411bc4bf9c747b3e810eacdae032ec406645eae843b591fb72002d1ea9d881b23e7668c9cfa2233291f941d7790d84080cb17d7bd2e6d73be", 0xf1) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_WRITE(r0, 0xc008551b, &(0x7f0000538000-0x24)={0x9, 0x1c, [0x9, 0x7f, 0xfffffffffffffffd, 0x7f, 0x4, 0x1480, 0x5]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = socket$inet(0x2, 0x5, 0x9) r3 = dup(r2) setsockopt$inet_tcp_buf(r3, 0x6, 0x1f, &(0x7f0000fd6000-0x83)="f7", 0x1) 2018/01/15 21:50:20 executing program 7: mmap(&(0x7f0000001000/0xff3000)=nil, 0xff3000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6_udp(0xa, 0x2, 0x0, &(0x7f00004c8000-0x8)={0x0, 0x0}) fcntl$setlease(r0, 0x400, 0x2) r1 = socket$inet6(0xa, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0x4000000000000002, &(0x7f0000fee000)=0x3fa, 0x4) bind$inet6(r1, &(0x7f0000d1a000)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) listen(r1, 0x4) socket(0x10, 0x0, 0xffffffff) r2 = socket$inet6(0xa, 0x5, 0x10000) setsockopt$sock_int(r2, 0x1, 0x4000000000000002, &(0x7f0000d11000)=0x3fb, 0x4) 2018/01/15 21:50:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000078a000)='./file0\x00', 0x0) ioctl$VT_ACTIVATE(r0, 0x5606, 0x6) perf_event_open(&(0x7f000000a000)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 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) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) mount(&(0x7f0000a7d000-0x8)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f00005f8000-0x5)='nfs4\x00', 0x0, &(0x7f000000a000)="") r1 = semget$private(0x0, 0x3, 0x40) semctl$GETZCNT(r1, 0x3, 0xf, &(0x7f0000977000)=""/26) 2018/01/15 21:50:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f000045d000-0x3)='ns\x00') r1 = getpid() r2 = openat(r0, &(0x7f00002a2000)='./file0\x00', 0x2000, 0x10) sched_setaffinity(r1, 0x8, &(0x7f0000929000)=0x100) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_INFO(r0, 0xc08c5334, &(0x7f0000110000-0x8c)={0x9, 0x9722, 0xd6a, '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]}) fcntl$notify(r0, 0x402, 0x2) fcntl$getown(r0, 0x9) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00002cc000)="f673f40116bf43d9516385c52379d288f948be323c1d044e241f9764668efaa93badaff461b8313dc19e8a8c13d33fbd3bcab54ae84724b89bc162206a5513bdf307e8ec6da285071e116d236746c334803d1c1fcd84c6", 0x57) finit_module(r2, &(0x7f0000596000-0x12)='].&$cpusetselinux\x00', 0x1) getdents(r0, &(0x7f0000825000-0xa7)=""/167, 0xa7) clock_adjtime(0x7, &(0x7f00001dc000-0xd0)={0x401, 0xfffffffffffffff8, 0x9, 0x4, 0x6, 0x8, 0x3f, 0xffff, 0xfffffffffffffff7, 0x6, 0x96ed, 0x0, 0x1, 0x800, 0x5, 0x6, 0x7af28c86, 0x2, 0x2, 0x92, 0x1f, 0xfff, 0x942, 0x1000, 0x3f63, 0x1}) 2018/01/15 21:50:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) modify_ldt$read(0x0, &(0x7f00004f4000)=""/4096, 0x1000) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = request_key(&(0x7f00003c2000)='rxrpc\x00', &(0x7f000065c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f000004c000-0xa)='mime_type\x00', 0xfffffffffffffffc) r1 = add_key(&(0x7f0000318000-0x6)='logon\x00', &(0x7f000001f000-0x2)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, 0x0, 0x0, r0) keyctl$unlink(0x1d, r1, 0x0) 2018/01/15 21:50:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000001000-0x11)='/selinux/enforce\x00', 0x2042, 0x0) write$tun(r0, &(0x7f0000cff000-0x126)=@hdr={0x2, 0x0, 0xff, 0x100000000, 0x4, 0xffffffff, @ipv6={0x9, 0x6, "5a0abc", 0xf4, 0x11, 0x8, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, {[@hopopts={0x29, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [@enc_lim={0x4, 0x1, 0x101}, @jumbo={0xc2, 0x4, 0x7fff}, @hao={0xc9, 0x10, @loopback={0x0, 0x1}}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}], @udp={0x3, 0x1, 0xc4, 0x0, "51b9055d66d423878eaa1240c8661e07b2c7f8feeb6d5a545899d6da5b055c797ddaa9ce0ad2b24fafd7e0acdd2d4bb0ba386f2ebab80a1fc22b893cfa758cd746fb7ee91c9f2df07e21cd2c731e97d058e897a094242f1ba3433af77bd2c251410dc7b63dec0ef3bdddd9925297a2ad54a4a64d7bd4affd03fcb14dc91cbd022976d3c7a6d55624bc4a7365d6c3e7707270412ac6c8003a49f8fa4bceb8cc73219a553b8965edc84e572436895d488f20f97fa56c1560d408026038"}}}}, 0x126) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x7e, &(0x7f0000960000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x70, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x200000000000a}, {[]}}, @icmp=@source_quench={0x3, 0x0, 0x0, 0x0, {0x15, 0x4, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x32, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@ssrr={0x89, 0x23, 0x0, [@loopback=0x7f000001, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0, @empty=0x0, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @loopback=0x7f000001]}, @noop={0x1}, @end={0x0}, @end={0x0}, @ra={0x94, 0x6, 0x0}, @generic={0x0, 0x11, "5b1bdfae91ce0cc1fd4dbcf5a3b8b9"}]}}, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) 2018/01/15 21:50:20 executing program 0: r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000863000)='/selinux/create\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000e2f000-0x10)=@ethernet={0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000000)=0x10) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(0xffffffffffffffff, 0x89e0, &(0x7f00003d4000-0x8)={r1, r0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) 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) recvmsg(r1, &(0x7f0000002000-0x38)={&(0x7f0000002000)=@ll={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x14, &(0x7f0000001000-0x80)=[{&(0x7f0000000000)=""/35, 0x23}, {&(0x7f0000000000)=""/4096, 0x1000}, {&(0x7f0000003000-0x5d)=""/93, 0x5d}, {&(0x7f0000003000-0xdd)=""/221, 0xdd}, {&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/3, 0x3}, {&(0x7f0000002000-0x63)=""/99, 0x63}, {&(0x7f0000000000)=""/145, 0x91}], 0x8, &(0x7f0000002000)=""/73, 0x49, 0x200}, 0x2) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x10) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000000)=0x71a9, 0x4) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SIGNAL_MSI(r2, 0x4020aea5, &(0x7f0000003000)={0x100000, 0x6000, 0x5, 0xba6, 0x4, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:20 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000001000-0xb)='/dev/hwrng\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$llc(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, &(0x7f0000001000-0x4)=0x10) ioctl$SNDRV_TIMER_IOCTL_STOP(r1, 0x54a1) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000001000)=0x0) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x400, 0x0) syz_open_pts(r2, 0x2400) pwrite64(r1, &(0x7f0000000000)="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", 0x1000, 0x0) fcntl$getflags(r2, 0x40b) epoll_create(0x7fff) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)=0x0) setsockopt$inet_int(r0, 0x0, 0x29, &(0x7f0000951000-0x4)=0x0, 0x20951000) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x3, 0x10000) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$usbmon(&(0x7f0000001000)='/dev/usbmon#\x00', 0x3f, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept4$ax25(r3, 0x0, &(0x7f0000001000)=0x0, 0x800) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80400, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, &(0x7f0000001000-0x57)={0x3, 0x4f, "3fea05cfa58dea08ef8d9f887b2f7962e0d1b66651d18b6da014ceccadb3e40378695284485f599833e32ea86ac946bb8489495e7168a6f6941308af8efe57cfbdfdd11cb0cfb37cd56c2559f211b9"}) 2018/01/15 21:50:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00002e9000)='task\x00') ioctl$sock_proto_private(r0, 0x89ee, &(0x7f00000da000-0x15)="aefc57eacecfe6d671018ebc5958c220bf716df003") getdents(r0, &(0x7f0000eee000)=""/36, 0x24) 2018/01/15 21:50:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000371000-0x10)="20a0d945f98fcb011315b2da93f27895", 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00006ba000-0x90)={0x9, {{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]}}, 0x90) 2018/01/15 21:50:20 executing program 2: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x2, 0x200002) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f0000001000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0xaf0000)=nil, 0xaf0000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00001cd000)={&(0x7f00004f5000/0x13000)=nil, 0x13000}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ae5000)='/dev/kvm\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r1, 0x2402, 0x3) ioctl$KVM_GET_MSR_INDEX_LIST(r1, 0xc008ae09, &(0x7f0000af0000-0x4)={0x0, []}) 2018/01/15 21:50:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x4000000000000010, 0x1000000000000000, 0x4) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f0000c84000-0xc)={0x0, r0, 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000834000)={0x0, 0x0}) ioctl$TIOCSPGRP(r1, 0x5410, &(0x7f00007fc000-0x4)=r2) 2018/01/15 21:50:20 executing program 6: mmap(&(0x7f0000000000/0xdbc000)=nil, 0xdbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f000029c000-0x8)={0x5}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000055000)={0xffb}, &(0x7f0000c5c000-0x8)={0x0}, 0x8) r1 = getpid() r2 = gettid() tkill(r2, 0xb) readv(r0, &(0x7f0000939000)=[{&(0x7f0000fc7000)=""/128, 0x80}], 0x1) prlimit64(0x0, 0xb, 0x0, 0x0) tgkill(r1, r2, 0x1) mmap(&(0x7f0000dbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clock_settime(0x6, &(0x7f0000dbd000-0x10)={0x77359400, 0x0}) 2018/01/15 21:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000a11000)={0x0, 0x0}, 0x80000) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f00007fa000-0xa0)=[], 0x0) mkdir(&(0x7f0000fd6000-0x8)='./file0\x00', 0x0) getsockopt$netlink(r1, 0x10e, 0xf, &(0x7f0000ab9000-0xa7)=""/167, &(0x7f0000737000)=0xa7) ioctl$KDGKBLED(r1, 0x4b64, &(0x7f0000ce6000)=0x0) removexattr(&(0x7f0000003000)='./file0\x00', &(0x7f00002fd000-0xf)=@random={'security.\x00', 'bdev\x00'}) sendto$ipx(r0, &(0x7f0000373000)="b80b269830ff75c2f6f60abbd4bf6c19efc9a34a1fa4d7f246ae50782706e51f98004e8ed158d4ff481e280be11261a4042c7898208750317242ea2b9a7a6a2ad615527466e5c0a8b4c5414bdf5fcdf6920588858ef1356f0fceec6866a16e6ccc17fa2490a715e6a7f10d2ff9188b3202805f5f1fec98252303be09a57c4ae9edc3c06c7847f7cd556b60a530146e", 0x8f, 0x88c4, &(0x7f0000d94000)={0x4, 0xa8, 0x1, "1e68c530f26e", 0x6, 0x0}, 0xfffffffffffffff7) 2018/01/15 21:50:20 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000aa4000-0x20)={@generic="b0e9a4af01ee88b43f267da15b89919d", @ifru_addrs={0x2, 0x3, @rand_addr=0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) 2018/01/15 21:50:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000dbb000)="440d0500ae17000000000002da", 0xd) fstat(r0, &(0x7f0000290000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:20 executing program 1: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000eb2000)='/proc/self/net/pfkey\x00', 0x10000, 0x0) ioctl$RNDGETENTCNT(r0, 0x80045200, &(0x7f0000712000-0x4)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000997000)='/dev/vcsa#\x00', 0x2b7, 0x0) pread64(r1, &(0x7f000087a000)=""/133, 0x85, 0x40000000000) 2018/01/15 21:50:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00005b2000-0x18)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000ee4000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) mount(&(0x7f000073c000)='./file0\x00', &(0x7f0000a47000)='./file0\x00', &(0x7f000090a000-0xd)='anon_inodefs\x00', 0x2040, &(0x7f0000acc000)="2444c947a7490d889c8a9ffa90d891021e2c96c9ef802b1a4a13180ddb2dccf893707a729b06be011db4431a6d40514b806abde245b823b82ac9e097099368372802d23b0776c73185cb439d989618b48b79baf19e853a9310b1440b86d7c8f3021e2cd33a03d11f845e60d0617ba1d62f63295c8a05c4467c58bb78ed697d583aa57d3d9858dbd4d5368c07e50f40398f1d7dbde3d76c42796b4362afbdb50cfe52b8cef0f980aef102a870c59d32cb946352e5c1d5505f7548b5b786311cdd29a0bf98d2f6e355ff2e62833811e891db76abd7ed3fd4c01294c9a0b893bde39153e0c4d9591e83487734ce12") r1 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r1, 0x8040450a, &(0x7f0000453000)=""/0) r2 = syz_open_dev$evdev(&(0x7f0000073000-0x12)='/dev/input/event#\x00', 0x0, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000197000-0xc)='/dev/autofs\x00', 0x82002, 0x0) stat(&(0x7f00006b4000-0x8)='./file0\x00', &(0x7f0000ebe000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(r3, &(0x7f0000d8f000)={&(0x7f00004a8000)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f0000f3f000)={&(0x7f0000023000)={0x4cc, 0x14, 0x8, 0x7, 0x3, {0x17, 0x0, 0x0}, [@nested={0x1c, 0xc, [@typed={0xc, 0x6c, @u32=0x5}, @typed={0xc, 0x13, @fd=r2}]}, @nested={0x24, 0x7f, [@typed={0xc, 0x7, @uid=r4}, @typed={0x8, 0x5c, @void=""}, @typed={0xc, 0x94, @str='(\x00'}]}, @nested={0x424, 0x96, [@generic="", @generic="", @generic="5f4b44a6ac87f0a011fc684b534d2f451f54c338159e63b7a49881c0105e271125d396e8c742d4cb47dce83c9041c7cc9bf9d99aa049e6c2cd674b270fb5ef9622c9787d574e435bcce872acadb9321141af6f840e3c3865ce6d848c4b1c096406c66dc92b79408553935d1c84022f519340adfa4702d80f899cf4e7f89bcdf0dac503327196f00503f331706e34ca6584fe20383adcc363ca", @generic="96a31e457233347352b3a5b4b564683f452e3fc35eaa058f5435fa97", @generic="b4dce4d3a8ee65beb6d846e5d135e0df2524b10c166c221ae5da3bdb6247ef9cb897da3eff2610dd1082cf2e1f13f9aa836f8dda2da6d3ba4945e085f59f07a086630f0580f2f528f39639abfe75108eb31f6d84cf9320f74136052d822462e25c45b088269d2cbae184f2f55144e46b5e0764756519c4038803ab9d957ca8bd3c01da7d72cebe5c0c3de468b760ee95b1854e9aa216088266eb1d0d6751919bc9d6db8884e5fbb24908d751d5f522fdb878afc6e16f5f2df8453034ddf9aaf1362085ea8342e143f0d507c5edbd85f4dfb5c882a361db53c08cca5810c475602173dd6b81b972b9", @generic="", @typed={0xbc, 0x20, @binary="a76ca11eb7d69290348d02ad2b967801db4ecba813ea88facaf004f52812e7688b5ecf897277b3c949c617337a5e100c8bba0c836d5afcf1d7a67f1fac8f98d869527a8715db425038899a368ee34f6e28aee6f700aa3bf204bc859f847c6c7f20375151eed958f30618da88478221ba23cb41a55c0ee1fc75ec889adad79f38619e1aa6baf9f0a87fd2ec42b81f9cb671fcf76f755bbc77fc52fb706297c5e3a95d91ed99e3b85fb2b2608de7f9ed5bae2e"}, @generic="1f64b9ddef170621a8d9a933c8e76b8ff66e77e30d17a0c1ebb40548f43b1afc7cbae2e68278e852867c1c7ce43abcc9935509ad0394a55ea56cda59ab0ed02525f837210edba5eeac3128f7c8b01dc58549d46680e15093a256a77cd2e5e2a40b6aefadb98f32febed725fc2251a4b79d877de1c28bd1e502d8ea9afdf4bf8e766be439b8fbe198ff5c3145c697d0e738f6840d6e4a9d641ec3cc4bbc05203ccb3fab8f7db8dafaec8d55fd7ce4e08e846924a6e1a0594872e22b35f87d", @typed={0xc, 0x52, @u32=0x0}, @generic="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"]}, @generic="81f0afd5", @typed={0xc, 0x45, @ipv4=@empty=0x0}, @nested={0x44, 0xd, [@generic="2c725632d851cec46b8323091e2b24c626eea9bfcd1b06e5aedd279f08661983ffe67d5ed4ac25289085174301fa5fed5a67677e", @typed={0xc, 0x68, @ipv4=@multicast1=0xe0000001}]}]}, 0x4cc}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) r5 = getpgrp(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(r3, 0xc1105511, &(0x7f0000b08000-0x110)={{0x4, 0x4, 0x6, 0xfffffffffffffffc, "1bc0392835d05b1d2f21873b9b30948318fe0b0b037edcac5a6b2ef861328b55a47ff093e5094a78dbdcff96", 0x2}, 0x0, 0x0, 0x5, r5, 0x8, 0x4, "dae2528412947a69de5647ead4f60b79ab2ba4328983454d3d1fd07fc760bd092dc8c42aa34799ea8bf56cdd95529461f5a07cbbca441a756b7ec410671aba28", &(0x7f0000436000-0x7)='/%{\\\\-+', 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], [0x3f, 0x2, 0x4, 0x800], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$EVIOCSABS0(r1, 0x401845c0, &(0x7f0000e46000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) close(r0) 2018/01/15 21:50:20 executing program 4: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000002000-0x12)='/dev/snd/pcmC#D#c\x00', 0x5, 0x0) r1 = getpgrp(0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bind$bt_l2cap(r0, &(0x7f0000008000-0xe)={0x1f, 0x6, {0x5, 0x6d, 0xff, 0x5, 0x2b, 0x7fff}, 0x100000001, 0x81}, 0xe) r2 = getpid() kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000003000)={r0, r0, 0x6}) ioctl(r0, 0x81204101, &(0x7f0000006000-0x1f5)="") 2018/01/15 21:50:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[], 0x0, 0x0, &(0x7f0000009000)=""}) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b67000)='/selinux/status\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_RX_RING(r1, 0x10e, 0x6, &(0x7f0000dac000-0x10)={0x7fff, 0xff, 0xffffffffffffffc0, 0x5a}, 0x10) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000d8a000)={0x3, 0x7, 0x7fffffff, 0x5a3, 0x81}, 0x14) 2018/01/15 21:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000003000-0xb)='/dev/vcsa#\x00', 0x2, 0x8000001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f000019a000)=0x6, 0x4) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000285000-0xe8)={{{@in=@dev={0x0, 0x0, 0xffffffffffffffff, 0x0}, @in=@remote={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000066f000)=0xe8) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f00009c5000-0x50)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0xfff, 0xd6, 0x0, 0x100, 0x5, 0x200000, r1}) write(r0, &(0x7f00005c4000)="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", 0xfa4) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000ae9000)={0x0, 0x611e}, &(0x7f0000b3b000)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000ff0000)={r2, 0x9000000000000}, &(0x7f000072b000-0x4)=0x8) 2018/01/15 21:50:20 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000fbf000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000804000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) r0 = gettid() socketpair$unix(0x1, 0x1, 0x0, &(0x7f000000d000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000009000-0x8)=0x3f) process_vm_readv(r0, &(0x7f00007c0000-0x30)=[{&(0x7f0000088000-0xcf)=""/207, 0xcf}], 0x1, &(0x7f0000b1a000-0x20)=[{&(0x7f0000732000)=""/200, 0xc8}], 0x1, 0x0) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000612000-0xc)=[]) socketpair$llc(0x1a, 0x3, 0x0, &(0x7f0000ccc000-0x8)={0x0, 0x0}) r3 = getpgid(0x0) fcntl$setsig(r1, 0xa, 0x12) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000c1b000-0xc)='/dev/rfkill\x00', 0x60000, 0x0) bind$inet6(r4, &(0x7f0000962000-0x1c)={0xa, 0x3, 0x6, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x81}, 0x1c) r5 = dup2(r1, r2) ptrace$setregset(0x4205, r3, 0x202, &(0x7f00004e5000)={&(0x7f0000bb5000)="de756ff5c3d9a38b4b258b96ea475ad3f26b45cc972977062c6afcdd541826655527240872d39f251c1418e5a05b17d1327de3de1a643f12e1cd7668bdca341e4271007a0a8dfabd8280e8241594943f129336eb852021252238", 0x7a12}) fcntl$setown(r5, 0x8, r3) tkill(r0, 0x16) creat(&(0x7f000036a000-0x8)='./file0\x00', 0x0) ioctl$sock_bt_cmtp_CMTPCONNADD(r5, 0x400443c8, &(0x7f0000558000)={r5, 0x8}) 2018/01/15 21:50:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000700000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000a16000-0x10)=[{&(0x7f0000c51000)=""/252, 0xfdb1}], 0x1) getresuid(&(0x7f000031f000-0x4)=0x0, &(0x7f00008b8000-0x4)=0x0, &(0x7f00005ef000-0x4)=0x0) r3 = request_key(&(0x7f0000726000-0x8)='rxrpc_s\x00', &(0x7f00009df000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000ff0000)='\x00', 0x0) keyctl$get_persistent(0x16, r2, r3) r4 = syz_open_dev$dmmidi(&(0x7f0000893000)='/dev/dmmidi#\x00', 0x0, 0x4083) setsockopt$inet6_int(r4, 0x29, 0x56, &(0x7f0000a55000-0x4)=0x8, 0x4) connect$unix(r0, &(0x7f0000ee0000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8) r5 = getpgrp(0xffffffffffffffff) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000d37000)={{{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, @in6=@local={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@rand_addr=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d5b000)=0xe8) stat(&(0x7f0000397000)='./file0\x00', &(0x7f0000612000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = syz_open_dev$loop(&(0x7f00007a5000-0xb)='/dev/loop#\x00', 0x8, 0x100ffe) setsockopt$sock_timeval(r1, 0x1, 0x30b595421809256, &(0x7f0000a05000-0x10)={0x77359400, 0x0}, 0x10) sendmmsg$unix(r1, &(0x7f0000852000-0xa8)=[{&(0x7f00008d8000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000f2d000-0x30)=[{&(0x7f000020b000-0x1000)="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", 0x1000}, {&(0x7f000029d000)="31882e3e7d4e89407255993cc7dd4d268da5378c24043eb9529372a881070bdcbad0b44c818568ede6549e50438a597148f72eed1e010fe2489e4a8a18a35c687e49335a8e541c90902bbca062b1e69b71c12e543333565579f7b769bca7de168817e5d3fb9b48698ba03e765c9d38af6d92755ba151b6b6d5b3f9d139c201b5f9178dfe44920fa267c5582935454a6707e735e9f0e43f4f4a3fd89ad29d76df8d6946533c7f6ced50aa927b8134968604086e2224ed56d20198ddfddd83d59a1fceaa01ba5d9b27d37266286fdfc419ea1526552a72ec5cd2ea0b26f59f64266745fcc407c55791bc0346c6bab50e90ce7624bb7a745639c1", 0xf9}, {&(0x7f00008b4000-0x9b)="4d25ee1517569d75b1e26d02f39853a0a47303e2fd8029189b277a68313a1cbd3770b7b5ccf3364fac3e57a3d7e888e8f5cb1753d04b7c60db66902e6837fb2318c72dc988fe15c0dd27e292b95dd3fd4c12ed26667177acdff210239163b4d7b339b442de9c8bbeb16b60bb6ab50fd69ea9e1ff080f020beb743fc3af8307b23211122502e1f96b034418a839286370436dc38304e035dcdefedc", 0x9b}], 0x3, &(0x7f000099c000)=[@cred={0x20, 0x1, 0x2, r5, r6, r8}, @rights={0x30, 0x1, 0x1, [r0, r1, r0, r0, r0, r0, r1]}], 0x50, 0x4}, {&(0x7f000097f000-0x8)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000baa000+0x360)=[{&(0x7f0000d29000)="fc55b7ff3c8a36e80059c66a0538debd9a10b8dc4be366d06116b133b67e9c3581e4263808dedede24d5a434af6a14cc4925c6fb45eeb671595b93ed8b4a48bd999e3bb540347cf1a9d290e82846945e90f9eb8be0ecf421", 0x58}, {&(0x7f00004cc000-0x2f)="ca142d849ec29a1549f77e9a1c65e4c001ed5148aa60594001fd40deecce02a0ca7703ffd364ecbd1ab35879964c8a", 0x2f}], 0x2, 0x0, 0x0, 0x8080}, {&(0x7f0000687000-0xa)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000032000-0x10)=[{&(0x7f00005fb000-0x35)="516c6e29998919c1805308967e3a4591d0401630370f2a70173a3fb6474ff5e48af77f606b7f6ecd0ff7db0f65432ef28f0dd74372", 0x35}], 0x1, &(0x7f0000d4c000)=[@rights={0x28, 0x1, 0x1, [r4, r0, r0, r4, r1]}, @rights={0x20, 0x1, 0x1, [r0, r0, r1]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x38, 0x1, 0x1, [r4, r1, r9, r4, r1, r9, r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r7, r8}, @rights={0x20, 0x1, 0x1, [r0, r1, r9]}, @rights={0x38, 0x1, 0x1, [r4, r0, r4, r1, r0, r1, r1, r4, r0]}, @cred={0x20, 0x1, 0x2, r5, r6, 0x0}], 0x158, 0x4000}], 0x3, 0xc0) recvmmsg(r0, &(0x7f0000525000)=[{{&(0x7f00003ec000)=@l2={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0}, 0xe, &(0x7f00002c7000-0x30)=[], 0x0, &(0x7f0000239000)=""/0, 0x0, 0x0}, 0x0}], 0x1, 0x0, 0x0) 2018/01/15 21:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sync() ioprio_set$pid(0x2, 0x0, 0x4005) pread64(0xffffffffffffffff, &(0x7f00004e0000)=""/170, 0xaa, 0x0) r0 = syz_open_dev$sg(&(0x7f0000008000-0x9)='/dev/sg#\x00', 0x0, 0x806) write$evdev(r0, &(0x7f0000814000-0x30)=[{{0x0, 0x0}, 0x0, 0x0, 0x0}, {{0x0, 0x0}, 0x0, 0x0, 0x0}], 0x30) mount(&(0x7f0000342000)='./file0\x00', &(0x7f00006ff000-0x8)='./file0\x00', &(0x7f0000b94000)='nfsd\x00', 0x1, &(0x7f000055a000-0x92)="e777124ae1a60ec9e3fa20bf66b594c35d0a8ec790b4479654e8ef4eb600b655d0eabef103cb2f1f05caed8258d1117e0308e2c832a718a0107c25e7c03ef16d83123f1ba1e10a474248890de9b07e484839c4522dcd82ff20f0192387301c8e40fa800997cc2454a57b4fd09eb38d0d4fe50d0e3d8f7937bbe624d4a1c0ad462b238729789c449d63a94f551676e609d060") 2018/01/15 21:50:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000817000-0x4c)=[@in={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x10) r0 = dup(0xffffffffffffff9c) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f000081f000-0xe8)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f00008f0000-0x2)=0xe8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000dcd000-0x68)=[@in6={0xa, 0x2, 0x1, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x8}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0xad, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x3}, @in={0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x68) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000059d000-0x4)=0x0, 0x4) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00009ee000)={0x0, 0x10, "160c72befb7e929d169e855c9b755b71"}, &(0x7f0000da2000-0x4)=0x12) 2018/01/15 21:50:20 executing program 6: mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f000000c000)={0xc000000000, 0x0, 0x0, 0x0, "ddfbff6de3f9b5e3e004bcc0ae4de5d4e81cc68b6c2956c2874476ee83e417454f684cab6a71b139644ea97a", 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_UNLOCK(r0, 0x40405515, &(0x7f0000005000)={0x9, 0x0, 0x0, 0x0, "1ef4bc48491acd5e0c4b976cba7eef36c40efce39f2b9c125ba7a77d8dd019d6041e65648e7f165944391be5", 0x0}) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f000000d000)=0x0) mmap(&(0x7f000000d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$unix(r1, &(0x7f0000003000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000000e000-0x4)=0x8) [ 86.446366] binder: 12244:12252 unknown command 0 [ 86.464299] binder: 12244:12252 ioctl c0306201 20008000 returned -22 2018/01/15 21:50:20 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000176000)='/dev/ptmx\x00', 0x40000000842, 0x0) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000753000-0x9)='/dev/rtc\x00', 0x80000, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r1, 0xc0505350, &(0x7f00008b7000)={{0x100, 0x2f}, {0x800, 0x200}, 0x5, 0x1, 0x0, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) read(r0, &(0x7f000078a000-0x1)=""/1, 0x1) 2018/01/15 21:50:20 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_tcp(0xa, 0x1, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000f40000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f000038c000)={&(0x7f000025a000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f0000cbe000-0x20)=[], 0x0, &(0x7f00007ac000-0x1000)=""/428, 0x1ac, 0x0}, 0x0) sendmsg$unix(r0, &(0x7f0000001000-0x38)={&(0x7f0000fbb000)=@abs={0x1, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000a4f000)=[@rights={0x10, 0x1, 0x1, []}], 0x10, 0x0}, 0x0) pipe(&(0x7f0000b4d000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$unix(0x1, 0x1, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) creat(&(0x7f0000c9b000-0x8)='./file0\x00', 0xf1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000dfb000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r4, &(0x7f0000086000-0x1d)={&(0x7f0000539000)=@in6={0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, 0x1c, &(0x7f00001d6000-0x30)=[], 0x0, &(0x7f0000ec9000)=""/512, 0x200, 0x0}, 0x0) sendmsg$unix(r3, &(0x7f0000001000-0x38)={&(0x7f0000239000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f0000008000)=[], 0x0, &(0x7f0000001000-0x10)=[@rights={0x200, 0x1, 0x1, [r2]}], 0x1, 0x0}, 0x0) recvmsg(r4, &(0x7f00008ef000-0x38)={&(0x7f0000337000)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f00000c8000)=[], 0x0, &(0x7f0000c73000)=""/0, 0x0, 0x0}, 0x40010062) 2018/01/15 21:50:20 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000f58000-0x4)=0x0) r1 = getpgrp(r0) r2 = gettid() pipe2(&(0x7f0000ff5000-0x8)={0x0, 0x0}, 0x80000) perf_event_open(&(0x7f00000e7000-0x78)={0x2, 0x78, 0xfff, 0x2, 0x2, 0x800, 0x0, 0x684, 0x20000, 0xe, 0x2, 0x0, 0x1f, 0x5, 0x8001, 0x3, 0x2, 0x2, 0xd3f, 0xbad6, 0x0, 0x0, 0x4, 0x8, 0x100000000, 0xff, 0x8, 0x6, 0x3, 0x3, 0x8, 0x2, 0x99a, 0x800, 0x1000, 0x3, 0x40, 0x2, 0x0, 0x325379ed, 0x0, @perf_bp={&(0x7f0000467000)=0x0, 0x0}, 0x12, 0x9, 0x7, 0x7, 0x6, 0x3, 0x200, 0x0}, r2, 0x3, r4, 0xf) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0xb, &(0x7f0000055000)={0x0, 0x0, 0x3, 0x0}) ioctl$TIOCMGET(r3, 0x5415, &(0x7f0000d07000-0x4)=0x0) rt_sigtimedwait(&(0x7f0000002000-0x8)={0x3ffff}, &(0x7f0000f0b000-0x10)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000fbd000-0x10)={0xffffd, 0x989680}, 0x8) r5 = syz_open_dev$sg(&(0x7f0000003000)='/dev/sg#\x00', 0x7fff, 0x10000) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f000099a000-0x10)="d2479d4e15e2ea1a7c427501921065c2", 0x10) getsockopt$bt_l2cap_L2CAP_CONNINFO(r5, 0x6, 0x2, &(0x7f0000036000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000dcf000-0x4)=0x5) 2018/01/15 21:50:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000c25000-0x8)='./file0\x00', 0x0) chroot(&(0x7f00004fa000)='./file0\x00') symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') umount2(&(0x7f00000e0000)='//file0/file0/file0\x00', 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000f4d000-0x9)='/dev/vcs\x00', 0x400000, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f00000dd000-0x12)='/dev/snd/pcmC#D#c\x00', 0x4, 0x800) renameat(r0, &(0x7f000082d000)='..', r1, &(0x7f000038e000-0xe)='./file0/file0\x00') 2018/01/15 21:50:20 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 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) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000846000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000299000)=[{0x3, 0x337b}, {0x4, 0xce}], 0x2) rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xfffffffffffffffe}, 0x0, 0x8) pipe(&(0x7f00004a8000)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000da0000)=[{&(0x7f0000c9c000-0x5f)='i', 0x1}], 0x1, 0x0) poll(&(0x7f000092a000)=[{r1, 0x8000, 0x0}, {r1, 0x402, 0x0}, {r3, 0x2, 0x0}], 0x3, 0xfffffffffffffff7) fcntl$setpipe(r0, 0x407, 0x7fc) writev(r3, &(0x7f000000b000)=[{&(0x7f0000c03000-0x106a)=',', 0x1}], 0x0) fcntl$getown(r2, 0x9) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f000034a000-0x4)=0x0) ioctl$sock_SIOCSPGRP(r2, 0x8902, &(0x7f0000955000)=r4) dup2(0xffffffffffffffff, r2) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f000047f000)=0x2) 2018/01/15 21:50:20 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000099000)='/dev/audio#\x00', 0x6, 0x40000) connect$unix(r1, &(0x7f00009cc000+0xa33)=@file={0x1, './file0\x00'}, 0xa) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000b92000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KVM_HAS_DEVICE_ATTR(r1, 0x4018aee3, &(0x7f0000ce6000-0x18)={0x0, 0x5, 0x6, &(0x7f0000a89000)=0x0}) connect$unix(r2, &(0x7f0000fe5000)=@file={0x1, './file0\x00'}, 0xfffffffffffffcf7) sendmmsg$unix(r3, &(0x7f00000bd000)=[], 0x80, 0xc0) r4 = dup2(r0, r3) r5 = getpid() lstat(&(0x7f0000bc1000)='./file0\x00', &(0x7f0000d52000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0xffffffffffffffff) r9 = geteuid() lstat(&(0x7f000006f000-0x8)='./file0\x00', &(0x7f0000f56000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f000038d000-0x4)=0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f000064b000)={0x0, 0x0, 0x0}, &(0x7f0000f2f000-0x4)=0xc) r13 = getegid() sendmsg$unix(r3, &(0x7f0000428000)={&(0x7f0000d1f000)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000c4f000-0x50)=[{&(0x7f0000f1a000-0xd7)="b9f200205a2cc3306c427cf335052563edd1e6a26a53035101f03d882a01b5805260585f78beb5848206cd7c84b16c1f9f5f5e176308f1ee8a9478ace2cd17821fac0dbe0ec3b0094ef60032c6c2124767cac3443422368dfe1b6d8891c3ede8a43400df99df50478ae78142c1e74d97121583ef2d009eb59d4fb43dc37a560b8c629b7c0752bc0dfc470f7c3758cc72f1aeb2513140d8ee531b58e957e3aa67021249c9f7d2c799b85e3b06f73add1f00cdfd817fd9ea9b0a019598a75b289afdf200279fd9c80dc018b47f77d055fd75c4f69e1c883a", 0xd7}, {&(0x7f0000226000)="79c5f5c7d6657d334013d3edcbf0a871f9239b8ecde909895438e4d62ee85aaf27ee44191943a76de0636dce6dfa5a23a042511d6dcc94e16512075f9fe5d9148fe8c97eaf658f3499e45168cd757ec0fd1d685cfeb8ea47f0d0ff66281597607fd12c8554f321746e96b87f3fdb0f01cabd65381f63628ff881a20c1a251f3890af959f38dc42473d05fec0a6330d990ee9d5a8e3256d63ac1f6be96cf2c884", 0xa0}, {&(0x7f0000416000)="93cb3767c5f1e26bd2b45db3947a92bc7e29bd01d2c6a4c96c6321b3a79c10a53bc0a0174de72ce39590a53d077e08c2bf8ff41b59f01255a3d869a089323576b40652df0cd9ab16b0a17dd067ba9c2181120cb5aafb8128acb9dd2c2120f8e30cc11e42034952f3f4ccdd4d4ae4cffa780d49557da8e6366c0885ce4652d9ba26deb3748a659452723010e87c42ed147dc26ea092720e4b7c8c736b59c78687b9aecb4d0bdd728d7fedfae41092d1212f2affccb411cbb45ad735ff2b4f92a48a52", 0xc2}, {&(0x7f0000216000-0x52)="ffaea8a1d332fd11843a875a946f1b8acbc7e2126fa27657393fbe8f5229eee4880e5b255ef49c6686da46954a8e06effd2e5e0e4f8e3b3601429e2c1930a272b7e8767af12910b9dfdaf7d329554f855b18", 0x52}, {&(0x7f0000449000-0x26)="a07b8dec6e0b21bca5fb322634fa0e67d3e970e3d7a44c03996b27539226acb208a2596e4562", 0x26}], 0x5, &(0x7f00005a3000-0x88)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @rights={0x28, 0x1, 0x1, [r0, r2, r1, r2, r1, r1]}], 0x88, 0x4000080}, 0x8000) [ 86.493204] binder: 12244:12260 unknown command 0 [ 86.499505] binder: 12244:12260 ioctl c0306201 20008000 returned -22 2018/01/15 21:50:20 executing program 3: mmap(&(0x7f0000019000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000001000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f0000007000-0x30)='/dev/urandom\x00', 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_DEVICE(r2, 0xc00caee0, &(0x7f0000002000-0xc)={0x0, r2, 0x1}) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000005000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) fallocate(r1, 0x0, 0x0, 0x1) fcntl$addseals(r1, 0x409, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000007000-0x4)={0x5}, 0x4) close(r0) 2018/01/15 21:50:20 executing program 4: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000001000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000000000)="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", 0xfe, 0xfffffffffffffffa) 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 = add_key(&(0x7f0000001000-0xd)='dns_resolver\x00', &(0x7f0000000000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="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", 0xfe, 0xfffffffffffffff9) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f00002b5000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f0000000000)="a2d1cff8a90ba1c080b72043aa0126feb321a2b679b28b1ef1f5a541d97e340273dc7fc82a089817d05a3a72e6ba3969ac6d5a061f443058cfda5b179ef4094395940c98264ac670351ba7b5608e", 0x4e, 0xfffffffffffffff8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$dh_compute(0x17, &(0x7f0000295000-0xc)={r0, r1, r2}, &(0x7f0000630000-0xa0)=""/160, 0xa0, &(0x7f00003c5000)={&(0x7f00007af000)={'sha1-avx\x00'}, &(0x7f0000001000-0x18)="fcc1188c38734c3483bef69238977d63c3c4046c5122c422", 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000625000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @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]}}, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x2d, &(0x7f0000aff000)={0x0, {{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {{0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x108) 2018/01/15 21:50:20 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000aa6000)={0x26, 'aead\x00', 0x0, 0x0, 'gcm(camellia)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f00003c1000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000310000-0x38)={0x0, 0x0, &(0x7f00009db000-0x30)=[{&(0x7f000040d000-0xcd)="87d0e380c4468f8800000006a92851dc", 0x10}], 0x1, &(0x7f0000b72000-0x30)=[], 0x0, 0x0}, 0x0) recvmsg(r1, &(0x7f00001f5000)={&(0x7f0000f80000-0x58)=@alg={0x0, ""/14, 0x0, 0x0, ""/64}, 0x58, &(0x7f0000613000-0x80)=[{&(0x7f0000f81000)=""/4096, 0x1000}], 0x1, &(0x7f0000f80000-0x36)=""/87, 0x57, 0x0}, 0x0) times(&(0x7f000009e000)={0x0, 0x0, 0x0, 0x0}) 2018/01/15 21:50:20 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008be000)='/dev/hwrng\x00', 0x501080, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x100014, &(0x7f0000315000-0x4)=0x0, &(0x7f0000390000-0x4)=0x4) getsockopt$inet6_mreq(0xffffffffffffff9c, 0x29, 0x1c, &(0x7f00001d1000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000786000-0x4)=0x14) sendmsg$can_raw(r0, &(0x7f0000f5a000-0x38)={&(0x7f0000dcd000)={0x1d, r1, 0x0, 0x0}, 0x10, &(0x7f000069a000-0x10)={&(0x7f000033d000)=@canfd={{0x4, 0x3f, 0xffffffff, 0x7fffffff}, 0x21, 0x1, 0x0, 0x0, "40b789b2d0673c3b7225f5f4c489e492327dcffe8abd30a711cf3d4ff5753a40e19bd9157d246df2ba589636168814f445c81456828db8787d5e6866ac00e450"}, 0x48}, 0x1, 0x0, 0x0, 0x4000}, 0x40800) socketpair$unix(0x1, 0x100000000003, 0x0, &(0x7f0000ea8000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r2, 0x891f, &(0x7f00006cf000)={@common='tunl0\x00', @ifru_names=@common='ip_vti0\x00'}) 2018/01/15 21:50:20 executing program 7: r0 = syz_open_dev$sndpcmc(&(0x7f0000bef000-0x12)='/dev/snd/pcmC#D#c\x00', 0x1, 0x109203) ioctl$TIOCCBRK(r0, 0x5428) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x2020600) ioctl$KVM_SET_REGS(r0, 0x4090ae82, &(0x7f0000894000-0x90)={[0x8, 0x9, 0x7, 0x4, 0x2, 0x6, 0xffffffffffffffff, 0x4800, 0x1ff, 0x0, 0x0, 0x80000001, 0x5, 0x6, 0x2286, 0x0], 0x6000, 0x40}) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000dc7000)={0xffffffffffff8001}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000a5e000-0x10)="e9af5c435915f9b777e2b336c7347e34", 0x10) ioctl$sock_ipx_SIOCAIPXPRISLT(0xffffffffffffffff, 0x89e1, &(0x7f0000dba000)=0x1f) fchmodat(r0, &(0x7f0000493000-0x8)='./file0\x00', 0x11) ioctl$PPPIOCGMRU(r0, 0x80047453, &(0x7f0000976000)=0x0) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000b97000)=0x3, 0x171) ioctl$EVIOCGPROP(0xffffffffffffffff, 0xc004743e, &(0x7f000012e000-0xf6)=""/246) ioctl$sock_inet_tcp_SIOCATMARK(0xffffffffffffffff, 0x8905, &(0x7f0000d35000)=0x0) openat$vcs(0xffffffffffffff9c, &(0x7f000067a000)='/dev/vcs\x00', 0x200040, 0x0) ioctl$EVIOCGREP(0xffffffffffffffff, 0x4004743c, &(0x7f0000d1e000-0xae)=""/174) poll(&(0x7f0000912000)=[{r0, 0x20, 0x0}, {r0, 0x240, 0x0}, {r0, 0x10, 0x0}], 0x3, 0x81) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$llc(0xffffffffffffff9c, 0x0, &(0x7f00001cb000)=0x0) lseek(r0, 0x0, 0x6) r1 = syz_open_dev$mice(&(0x7f00007f6000-0x10)='/dev/input/mice\x00', 0x0, 0x0) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f00009c1000)={0x1, 0x0, 0x0, 0x3}) ioctl$DRM_IOCTL_AGP_BIND(r1, 0x40106436, &(0x7f0000f1f000)={r2, 0x5}) r3 = syz_open_dev$tun(&(0x7f0000b6b000)='/dev/net/tun\x00', 0x0, 0x2) io_setup(0x6, &(0x7f0000a43000)=0x0) mq_notify(r1, &(0x7f00001c3000)={0x0, 0x39, 0x3, @thr={&(0x7f0000d00000)="dc8e2b010108f09dc5310c79ff8a1d6e7d71d052b71a646b1f0b67def7100524e0d61741467dfa69d6d7eaaa6f8c70d498d8364273c1131e181a69ed4f5349e31df8090033cb0ae8f0883120f90ee655fa6798c683cb81bc4702cc62fe9b7aec12ca94cf54a6a7e3bda8d9b9aab7c5fb2990db2c176d742a5287e6b908ccefef0258fcb0014e03c416ccf97fa6f2e52258fac774108347bd9dc8714432b3fd39f383b7806da3ddf434255c84038a70a1a5cdc11df76fdb2d1a8368845a6aaca3dcdf23ab0676dba300", &(0x7f0000d4d000-0x2a)="7f01e754c5e2a3faac485f4ee5d03f5fb128352415d369af575f0ae29f7f5545c7fee55391ce9d47cd25"}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) io_submit(r4, 0x1, &(0x7f0000d2f000-0x10)=[&(0x7f0000ced000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000aaa000-0xf7)="", 0x0, 0xfffffffffffffff9, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 21:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000f8f000)='net/raw\x00') ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000ea2000-0xa8)={0x4, 0x0, [{0x2, 0x6, 0x4, 0x80000001, 0x8, 0x80, 0x2, [0x0, 0x0, 0x0]}, {0x7, 0x0, 0x2, 0xfc97, 0x6, 0x100, 0xdfd, [0x0, 0x0, 0x0]}, {0xb, 0x1, 0x1, 0x2, 0x4, 0x4, 0x100000001, [0x0, 0x0, 0x0]}, {0x1, 0x10000, 0x4, 0x17, 0x4, 0xa05e, 0x2, [0x0, 0x0, 0x0]}]}) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00005a8000-0x58)={0x26, 'skcipher\x00', 0x0, 0x0, 'ctr(blowfish)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, &(0x7f0000bc4000-0x25)='ys9v', 0x4) r2 = accept$alg(r1, 0x0, 0x0) io_setup(0x3, &(0x7f0000e4b000)=0x0) io_submit(r3, 0x1, &(0x7f0000bda000-0x20)=[&(0x7f0000618000-0x40)={0x0, 0x0, 0x0, 0x0, 0x0, r2, &(0x7f000007d000)="b3", 0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}]) ioctl$TIOCNXCL(r0, 0x540d) 2018/01/15 21:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f000045b000-0xe8)={{{@in=@loopback=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}, {{@in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @broadcast=0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000d21000-0x4)=0xe8) getresgid(&(0x7f0000706000-0x4)=0x0, &(0x7f000019c000)=0x0, &(0x7f000072b000)=0x0) fchownat(r0, &(0x7f0000899000-0x8)='./file0\x00', r1, r2, 0x1900) pipe(&(0x7f0000f79000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f0000be7000-0x80)=[{&(0x7f00005c2000)="651bf8ad0844fb41afd2f65fa41e3fa893741140d1462bc848663367faf5d297d5de", 0x22}, {&(0x7f0000146000-0x63)="edf08f0e6d77b4303ac659444937f22ed9f91f24e520434986ef0cbc4b9bb97093c3a21bdeb7b17c777841fe1907ab543e35d89b48de8e42931c06bdb1ecf41ba30139d756392b3942783d6a143df8a6e639b9d65b251b01cc87c22ecfdcbe2dc7f382", 0x63}, {&(0x7f0000655000-0x69)="c92938537537acab78282e27d01f316288b7abff9144634487af3d56a6846d9491994a3b1d87611d739b1956d4218f5bb67a6b1954d7d6c270cad730aa2c0d2e8bc1604d396211b7177a14d991860d766d9dffeb111810e6eef3606bc91eb815df00c545f774683753", 0x69}, {&(0x7f0000883000-0xb7)="558fbca925f0b5cd06c5590d0cf8b223ef029355450a0f3604abd3d1dd40ffe76c847b9cb062f948d26feaf8562f52235abf0fc695c74b0acdbb5d72c02765319b24cd704571d9efc46d8e0bc15686d15782ae67204fb71174c516d247495b853f94779450465b6885debd2c165e25a91becd7a7fd8c4b3a9871a6496c80c22b9a89d70702eebf58ef30c3d4bd2b2d3064bac88b35efc0a9ef36f40bc76f2b28a3392879d988f142fb0bc69230931d40ba371d03722ab7", 0xb7}, {&(0x7f0000c03000-0xd1)="bf9015145f11b313c5607de0fc53ee72065f9c8ad3486a1b535eed7e90c2a11e54bf5191196262e9fce1de8898752f7608ca99f15ac659ec2a9a544cbe6fd6fe68ea3f113454554c6ccaef0805da6883c16669dd8520ac933264ce73a76ca6f18a064364aae3b85782b92450e096657f6abab5da3208433127346cab4e354b6b5c37ebb8b6d09a1f637563e508b7a67ee58df8090fc921ae038696defb7c26e9b44ba936737a5c70644bf9c146bb767766880418b3a6b766967123b1eb1225270c31bd7ffaa2f71c61ef392b277f13c021", 0xd1}, {&(0x7f0000cd7000)="3ef51c98520e55a8f40174b42070771426ef60546d9151d2c279eca2a0e43741", 0x20}, {&(0x7f00001ed000)="d3a60e71bed5b05cc0f4cfef66465b2508c6c105fdf9d38e52ca26f10b6c47b699d2af138d072b244d011747d98125e001f165100725291bbb52b5d720a98d56b1c79dff953a2d22a806c5ea308edfdcfcfbc57c83d57fd0ab7f8f73d4cee862a41e303ca551c22058f139006a08273f3e7f9c501d9835ce", 0x78}, {&(0x7f0000789000-0xb9)="93703bcbf470f7067830237832f45549381b5a9fafa0158a154ccbb87b169193cbadb633365dd3cb9de288c6b8ee1164d08c5b3809891e9cd73babcac8c0677f9b50a5941799b6764df588945057195fde43939be46855792f8b7c8ec038bf686bbdf4899a3f3b26534c22c065139217e4e106e01916ff7bd3cc36cfd89763de01d4198464991b1dfe2b3718798787dbed630e3600bd6d9668f19c3368f25b3ba1decccc513341c829945d655acc14b0645b78796d90db41be", 0xb9}], 0x8, 0x8) ioctl$PIO_UNISCRNMAP(r4, 0x4b6a, &(0x7f0000d45000-0x63)="a4981d43f7301dd5f4643fac78f0a2545cce46c7cd850d98eadee15e9255d451afe4b69290379c41db9568c30c8d5e5887b701e09df1106e294e3187f32dd2971b08b1fa6a79c29f698be9d11e1eef9e85d9ca75ae0800c926811f0ec8825c83d4b291") fcntl$setpipe(r4, 0x407, 0x1000020) 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x28000, &(0x7f000063c000-0xde)="b1ad839e404e279a77fbc84caa02b0d0517ad9a77f6af19f67edec4cf3e3e25ea1dbea7ece1b6f53ad2193e382c65b8d4bcb9463e36cd063de82e0098d8abd474da5d7b3c5a98f112035e7c411b3fc1e90464295a72f387ec7564ce2b9d1a7889fa85d84240ed7fde2d24bae5e7baeb06b8fe85d981ada4ec564842bf30385a049b5b395266bdf790033ae8ce8aca37c21fbdca3b71f9e066b7944bbcb2cc5bc1d65168aae9af7a578b1c31e74f49d8cca429df0d5b2387d89740d4a271063f22adf1aa449d4decc5f3285f1e15917265f47109cf8262844c66899bac4a4", &(0x7f0000000000)=0x0, &(0x7f0000000000)=0x0, &(0x7f0000000000)="7fe8437b363d34497dc6ba9205ceb7dd2c5e58f0e493ba322a4cb0f55414c4b888340191d443cf8b651228dc6752fa6d7298b6de02ae4587ad45d52cc395fc376dfbcaf2ce4580abb3f5fff1a48d8ebe311304928e442ebc2606cc1e2d6d733d743e252b207e1b2f78e8320204ae024d1708f5be656d4630033946c9ed9e7b53fb2a11d9a4efb8fa4074a5966a1e9cb79e4ea8727b4ee36309c1d60552f28bf68dbcb4418d9796c34e283faaff83af") mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f00001fb000)={&(0x7f000061f000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000f70000-0x10)={&(0x7f00003d8000)=@getlink={0xc4, 0x12, 0x101, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_LINKINFO={0xa4, 0x12, [@IFLA_INFO_KIND={0xa0, 0x1, "746d307070703100e17d4f6a9b9d5822f6402dcf56c0e9c37e838ee9f6427908ae4ce00def19ceb6cb6881d0dc3e6fc983d4a980b42fa47164e7ad476892f1d86b0de9293ac7715134550616d1d1db13fb6cce9c3fd126d689397f563277c7896900d98ff10b7a9c46d5fdb8849b5f4dcda38627ffd091f6c8b609f34b3fb62290cf35e6ab648f39e15b8b44e954d719c5a8e61227ee02b77885901d"}]}]}, 0xc4}, 0x1, 0x0, 0x0, 0x0}, 0x0) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000a93000)=@req={0x620, 0x8001, 0xb5d, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000519000-0x10)={0x0, 0x0}) rt_sigtimedwait(&(0x7f000027c000)={0xfffffffffffffc01}, &(0x7f0000871000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000420000-0x10)={r1, r2+30000000}, 0x8) 2018/01/15 21:50:21 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000007000-0x8)=0x0, 0x2) r1 = fcntl$getown(r0, 0x9) ptrace$peek(0xffffffffffffffff, r1, &(0x7f0000006000)=0x0) mmap$binder(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3000001, 0x2013, r0, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_setup(0x6, &(0x7f0000008000-0x8)=0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$ax25_int(r0, 0x101, 0xf, &(0x7f0000001000+0x318)=0x9, 0x4) ioctl$KVM_CREATE_DEVICE(r0, 0xc00caee0, &(0x7f0000002000-0xc)={0x1, r0, 0x1}) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) io_cancel(r2, &(0x7f0000007000)={0x0, 0x0, 0x0, 0x3, 0x80008, r0, &(0x7f0000008000-0x84)="d4ad72bea1b21fc57557064e69350863e7e924570de70005fbb8891dabcc37b78d48efb7cb76c5cde1f0b0ecdc5bfc93c311870af6a788fe5768fee0e81dc801a402290859a1111fb22b1906fcad68b7a4f407168fee719f347c030f3890445084fb79ca82ec1fd1b1103c8fad18996c9712d5c9f409e6115ddc62596685bf59975303d4", 0x84, 0x80000001, 0x0, 0x1, r0}, &(0x7f0000008000-0x20)={0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000008000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000009000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$inet(r3, &(0x7f0000009000-0x34)="05e8d147ec4d02fa219d134c21b4f4da9a3f124704303f545f509909e2157674f4f7633a22296c81ee17f5e4f1a53e6222980a4c", 0x34, 0x8080, &(0x7f0000009000+0xa7)={0x2, 0x2, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 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) pselect6(0x40, &(0x7f0000006000)={0x0, 0x1, 0x80, 0x11, 0x100000000, 0x8, 0x7, 0xffffffff}, &(0x7f0000008000)={0xfffffffffffff566, 0x80000000, 0x0, 0x0, 0x5, 0x100000000, 0x2, 0x0}, &(0x7f0000006000)={0x8, 0x8001, 0x2, 0x0, 0x1, 0x1000, 0x3, 0xc7a}, &(0x7f0000007000-0x10)={0x0, 0x0}, &(0x7f0000008000)={&(0x7f0000001000-0x8)={0x4}, 0x8}) ppoll(&(0x7f0000004000-0x8)=[{r0, 0x40, 0x0}], 0x1, &(0x7f0000005000-0x10)={0x0, r4}, &(0x7f0000008000)={0x0}, 0x8) 2018/01/15 21:50:21 executing program 3: mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000002000)={@generic="6b0b9e043847f41ea9367a03cbadec54", @ifru_settings={0x0, 0xff, @fr_pvc_info=&(0x7f0000007000)={0x0, @generic="66dc1e4e130200000f00000025007200"}}}) syz_open_procfs(0x0, &(0x7f0000002000-0x8)='syscall\x00') ioctl$DRM_IOCTL_MARK_BUFS(0xffffffffffffffff, 0x40206417, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x6, 0xb, 0x0}) connect$l2tp(0xffffffffffffffff, &(0x7f000000c000-0x32)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}}}, 0x32) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000)='/dev/rtc\x00', 0x0, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept(r0, &(0x7f000000f000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, &(0x7f000000f000-0x4)=0x9) quotactl(0x0, &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f000000c000)="") ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x4028700f, &(0x7f0000002000-0x4)=0x0) 2018/01/15 21:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x5, 0x7) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f00006a6000-0x4)=0x3, 0x4) sendto$inet(r0, &(0x7f0000b48000)="", 0xc7, 0x0, &(0x7f00007d5000)={0x2, 0x0, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f00008a2000+0x92a)='/dev/hwrng\x00', 0x20000, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000fb9000-0x50)={@generic=""/16, @ifru_flags=0x0}) fcntl$getflags(r0, 0x403) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000cd1000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000918000)="c1", 0x1, 0x0, 0x0, 0x0) r3 = getpgrp(0xffffffffffffffff) perf_event_open(&(0x7f0000455000-0x78)={0x3, 0x78, 0x6, 0x401, 0x40000000000000, 0x7fffffff, 0x0, 0x5, 0x9, 0x8, 0x0, 0x5, 0x9, 0xd373, 0x2, 0xfa, 0x101, 0x3e, 0x4, 0x1, 0x1, 0xa4, 0x8, 0x1, 0xfffffffffffffff7, 0x2d, 0xfffffffffffffffc, 0x3, 0x3, 0x2, 0x44, 0x2, 0x5, 0x100000000, 0x1, 0x7, 0x0, 0x100000000, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00003df000)=0x0, 0x6}, 0x1008, 0x200, 0x9, 0x6, 0x1000, 0x2baba2a6, 0x7fff, 0x0}, r3, 0x5, r0, 0x8) recvmsg(r1, &(0x7f0000cd1000)={0x0, 0x0, &(0x7f0000978000)=[], 0x0, &(0x7f00000db000)=""/0, 0x0, 0x0}, 0x40000100) close(r2) 2018/01/15 21:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00001a3000)={0x1, 0x5, &(0x7f000051a000-0x58)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@alu={0x1, 0x0, 0x6, 0x0, 0x1, 0x54, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f000073f000-0xa)="73597a6b618f6c65000d", 0x8000, 0x1000, &(0x7f0000b6d000)=""/4096, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 21:50:21 executing program 3: mmap(&(0x7f0000000000/0xae9000)=nil, 0xae9000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000ae7000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, @dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x0}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, {[]}}, @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x32, 0x0, "fba762", 0x0, "e80001"}, ""}}}}}, &(0x7f00003b5000)={0x0, 0x0, []}) r0 = syz_open_dev$sndpcmp(&(0x7f00000ce000)='/dev/snd/pcmC#D#p\x00', 0x5, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x9) 2018/01/15 21:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f0000a24000-0x3c)={0x367, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0x5, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff800000000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00004d7000-0x9)='/dev/rtc\x00', 0x1, 0x0) ioctl$KVM_S390_INTERRUPT_CPU(r0, 0x4010ae94, &(0x7f00002c5000)={0x5, 0x1, 0x557}) openat$selinux_mls(0xffffffffffffff9c, &(0x7f00007b7000-0xd)='/selinux/mls\x00', 0x0, 0x0) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f00006b9000)='/dev/sequencer\x00', 0x1, 0x0) writev(r1, &(0x7f000070c000)=[{&(0x7f0000a5d000)="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", 0x93c}], 0x1) shutdown(0xffffffffffffffff, 0x0) 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000244000)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r1 = syz_open_dev$dspn(&(0x7f00001e9000)='/dev/dsp#\x00', 0x3, 0x46f43) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000a68000-0xc)=@sack_info={0x0, 0x1000, 0x82}, &(0x7f00005b7000)=0xc) setsockopt$inet_sctp6_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00003ac000)=@assoc_id=r2, 0x4) r3 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r3, &(0x7f0000c7b000-0xe9)=""/233, 0xe9, 0x0, &(0x7f0000baa000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) socketpair(0x11, 0x807, 0xffffffffffffffc0, &(0x7f000022e000)={0x0, 0x0}) accept4$packet(0xffffffffffffffff, &(0x7f0000501000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @random=""/6, [0x0, 0x0]}, &(0x7f0000506000-0x4)=0x14, 0x800) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000c3c000-0x4)=0x0) ptrace$getregs(0xffffffffffffffff, r6, 0x9, &(0x7f00008af000-0x1000)=""/4096) sendmsg$can_bcm(r4, &(0x7f0000d9f000)={&(0x7f00005bf000)={0x1d, r5, 0x0, 0x0}, 0x10, &(0x7f0000bae000)={&(0x7f0000444000)={0x7, 0x40, 0x10000, {0x0, 0x0}, {0x77359400, 0x0}, {0x4, 0x2, 0x7, 0xffffffff}, 0x1, @can={{0x0, 0x9, 0xfc, 0xcf}, 0x6, 0x2, 0x0, 0x0, "512c497a49df55a0"}}, 0x48}, 0x1, 0x0, 0x0, 0x20040004}, 0x20000080) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x10, 0x2, 0x0) sendto$inet(r0, &(0x7f0000800000-0x1bd)="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", 0xfffffffffffffdd4, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f00001f0000)=0x0, &(0x7f000094a000)=0x4) 2018/01/15 21:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f000055d000)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000617000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000bba000)={&(0x7f00003a2000)=@abs={0x0, 0x0, 0xffffffffffffffff}, 0x8, &(0x7f00006c7000-0x10)=[], 0x0, &(0x7f00009e0000-0x48)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x0}, 0x0) poll(&(0x7f0000134000-0x8)=[{r0, 0x40, 0x0}], 0x20000000000001e5, 0x20) recvmsg(r2, &(0x7f00003d7000-0x38)={&(0x7f0000698000)=@generic={0x0, ""/126}, 0x80, &(0x7f000081b000-0x30)=[], 0x0, &(0x7f0000fa0000-0x8)=""/90, 0x5a, 0x0}, 0x0) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f000050d000-0xa)='/dev/ptmx\x00', 0x10000, 0x0) ioctl$KDGKBDIACR(r4, 0x4b4a, &(0x7f0000bdf000-0x1000)=""/4096) 2018/01/15 21:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f000057f000-0xf)='/dev/sequencer\x00', 0x48002, 0x0) write$sndseq(r0, &(0x7f0000fca000)=[{0x0, 0x0, 0x0, 0x0, @tick=0x0, {0x5, 0xffffffffffffffff}, {0x0, 0x0}, @quote={{0x4, 0x0}, 0x0, &(0x7f000099a000-0x30)={0x0, 0x0, 0x0, 0x0, @time={0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, @result={0x0, 0x0}}}}], 0x30) sendmsg$key(r0, &(0x7f0000690000-0x38)={0x0, 0x0, &(0x7f0000779000-0x10)={&(0x7f0000f1b000)={0x2, 0x1, 0x7b, 0x0, 0x18, 0x0, 0x5, 0x1, [@sadb_x_sa2={0x2, 0x13, 0x2, 0x0, 0x0, 0x5, 0x7}, @sadb_key={0xa, 0x9, 0x218, 0x0, "f523d47dc8c158ceb6c35c4554c5491e9f79089e0ce6abe16150dfb8febd4ef278113c5801d762e3beded84f2288086a79d075c66ceb888cde0b0a770e0d670a774167"}, @sadb_ident={0x2, 0x0, 0x2, 0x0, 0x1}, @sadb_x_sec_ctx={0x6, 0x18, 0x2, 0x6, 0x28, "2ba69cd84d457a4ae960f080b293fe1019a56cd2d4c02e3b08bf3d7b5c393b87fa46511b8ffa262e"}, @sadb_sa={0x2, 0x1, 0x2, 0x9, 0x8000000000000000, 0x56, 0x0, 0x0}]}, 0xc0}, 0x1, 0x0, 0x0, 0x0}, 0x40000) 2018/01/15 21:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000690000)={0x26, 'hash\x00', 0x0, 0x0, 'xcbc(aes-fixed-time)\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000012000-0xc)={0x0, 0x0, 0x0}, &(0x7f0000bcf000+0xc1f)=0xc) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000caf000-0x11)='/dev/vga_arbiter\x00', 0x280000, 0x0) kcmp$KCMP_EPOLL_TFD(r2, 0x0, 0x7, r0, &(0x7f00005f7000)={r3, r1, 0x5}) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c97000)="0a0775b0d5e383e5b3b60ced5c54dbb7295df0df8217ad40", 0x18) sendmmsg$alg(r1, &(0x7f000079a000-0x118)=[{0x0, 0x0, &(0x7f00008e3000)=[{&(0x7f000098e000)="7166eb79f0d8d599a2e43bbb04bf601f2c7830dbec32d564b3fe7621fd84f456fc", 0x21}], 0x1, &(0x7f000058c000-0x100)=[], 0x0, 0x0}], 0x1, 0x0) 2018/01/15 21:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000487000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(0xffffffffffffffff, 0x29, 0xd2, &(0x7f00002d9000-0x5c)={{0xa, 0xffffffffffffffff, 0x0, @mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0}, {0xa, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x5c) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000000000000) setrlimit(0x7, &(0x7f0000ba6000)={0x0, 0x0}) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f00005bc000)=0x7) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002f7000/0x18000)=nil, &(0x7f0000ae7000-0x18)=[@textreal={0x8, &(0x7f00004ee000-0x3c)="362e2e3e263e0f01182ef30f2a8b0080ffa80000f40f3266b94708000066b8e9ed168366ba000000000f303e260f320fc45dda4db800008ed80f00dd", 0x3c}], 0x1, 0x0, &(0x7f0000b77000+0xddc)=[], 0x100000000000024f) 2018/01/15 21:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = syz_open_dev$mice(&(0x7f0000944000)='/dev/input/mice\x00', 0x0, 0x10640) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000fe000)=0x18, 0x4) bind$alg(r0, &(0x7f00008f3000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw-serpent-sse2\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000e78000)="e513b5bf00004000000000000000e314", 0x10) r2 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f00008e7000)=[{0x0, 0x0, &(0x7f000094f000)=[{&(0x7f0000c0d000)="ed", 0x1}], 0x1, &(0x7f000093f000-0x30)=[@op={0x18, 0x117, 0x3, 0x8000000000001}], 0x18, 0x800}], 0x1, 0x0) recvmsg(r2, &(0x7f0000eaf000-0x38)={0x0, 0x0, &(0x7f0000825000-0x30)=[{&(0x7f0000b7d000-0x1000)=""/4096, 0x1000}], 0x1, &(0x7f0000d2b000)=""/57, 0x39, 0x0}, 0x0) 2018/01/15 21:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsa(&(0x7f0000527000-0xb)='/dev/vcsa#\x00', 0x9, 0x3ffe) setsockopt$inet_sctp6_SCTP_NODELAY(r0, 0x84, 0x3, &(0x7f0000720000)=0x74dc, 0x4) readv(0xffffffffffffffff, &(0x7f00008c8000-0x20)=[], 0x112d) ioctl$KVM_CHECK_EXTENSION(0xffffffffffffffff, 0xae03, 0x7b) 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000494000-0x8)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f000002b000-0x4)=0x8, 0x80800) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000543000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) perf_event_open(&(0x7f0000001000-0x78)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00003e0000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r1, 0x5420, &(0x7f0000f9a000)=0x51) ioctl$TCSETS(r1, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_pts(r1, 0x0) modify_ldt$write(0x1, &(0x7f0000325000)={0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x10) fcntl$setpipe(r2, 0x407, 0x6) read(r1, &(0x7f000060f000)=""/217, 0xd9) ioctl$TCXONC(r2, 0x540a, 0x0) r3 = dup2(r2, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f000093a000)={0x0, 0x1, 0x30, 0x8, 0x1}, &(0x7f00001d9000)=0x18) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000dfc000)={r4, 0x94, &(0x7f0000ff1000)=[@in6={0xa, 0x0, 0x4, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x6}, @in6={0xa, 0x2, 0x10000, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x2}, @in={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in6={0xa, 0x3, 0x1ff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, &(0x7f00007bd000-0x4)=0x10) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000fc1000-0x8)='./file0\x00', 0x141042, 0x0) write$evdev(r0, &(0x7f0000034000-0x30)=[{{0x0, 0x0}, 0x0, 0x20, 0x0}], 0x18) unshare(0x400) ftruncate(r0, 0x6) splice(r0, &(0x7f0000e38000)=0x0, r0, &(0x7f0000cb1000-0x8)=0x0, 0x10, 0xddcb7e35ef5847ed) 2018/01/15 21:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000ecc000)=[{{&(0x7f0000209000)=@nfc_llcp={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/63, 0x0}, 0x60, &(0x7f00001e1000-0x80)=[{&(0x7f00002e0000-0x91)=""/145, 0x91}, {&(0x7f0000184000)=""/122, 0x7a}, {&(0x7f0000533000)=""/49, 0x31}, {&(0x7f0000d5a000)=""/0, 0x0}, {&(0x7f0000b38000)=""/229, 0xe5}, {&(0x7f0000b1f000-0x5e)=""/94, 0x5e}, {&(0x7f0000def000)=""/226, 0xe2}, {&(0x7f0000146000-0x72)=""/114, 0x72}], 0x8, &(0x7f0000327000)=""/4096, 0x1000, 0x10a2}, 0x3}, {{&(0x7f0000067000)=@pptp={0x0, 0x0, {0x0, @multicast1=0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x20, &(0x7f0000057000)=[{&(0x7f000001a000-0xfc)=""/252, 0xfc}, {&(0x7f0000524000)=""/189, 0xbd}, {&(0x7f00004a7000)=""/226, 0xe2}, {&(0x7f000015f000-0x3)=""/3, 0x3}, {&(0x7f000008a000-0x1000)=""/4096, 0x1000}], 0x5, &(0x7f0000981000-0x25)=""/37, 0x25, 0x40}, 0x5}, {{&(0x7f0000ca0000)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}}}, 0x32, &(0x7f0000187000-0x10)=[{&(0x7f0000797000-0xe9)=""/233, 0xe9}], 0x1, &(0x7f0000707000)=""/41, 0x29, 0x6}, 0x7}, {{&(0x7f0000d53000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}}}, 0x3a, &(0x7f0000945000)=[{&(0x7f00005a7000-0xb0)=""/176, 0xb0}], 0x1, &(0x7f0000efa000-0x1c)=""/28, 0x1c, 0x7ff}, 0x1}, {{&(0x7f0000c26000)=@nl=@proc={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xc, &(0x7f0000d12000-0x50)=[{&(0x7f0000308000)=""/157, 0x9d}, {&(0x7f0000196000)=""/252, 0xfc}, {&(0x7f0000198000)=""/106, 0x6a}, {&(0x7f000038d000)=""/4096, 0x1000}, {&(0x7f00005c0000)=""/183, 0xb7}], 0x5, 0x0, 0x0, 0x6ca1}, 0x0}, {{&(0x7f0000e00000)=@pppol2tp={0x0, 0x0, {0x0, 0x0, {0x0, 0xffffffffffffffff, @broadcast=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0}}, 0x26, &(0x7f000003e000)=[{&(0x7f0000cc4000)=""/60, 0x3c}, {&(0x7f0000100000)=""/204, 0xcc}, {&(0x7f0000f92000)=""/119, 0x77}, {&(0x7f000022f000-0xc7)=""/199, 0xc7}, {&(0x7f000096d000)=""/1, 0x1}, {&(0x7f0000507000)=""/163, 0xa3}], 0x6, &(0x7f00005ac000)=""/200, 0xc8, 0x3}, 0x5}], 0x6, 0x0, &(0x7f00009d9000-0x10)={0x0, 0x989680}) getpeername(r0, &(0x7f00002d7000)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000da5000-0x4)=0x10) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f00009d2000)='/dev/dsp\x00', 0x3, 0x0) accept$unix(r1, &(0x7f0000bfb000-0x6e)=@file={0x0, ""/108}, &(0x7f0000c22000)=0x6e) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x200, &(0x7f0000611000)="", &(0x7f0000744000)=0x0, &(0x7f0000f8b000)=0x0, &(0x7f0000b40000)="") mknod(&(0x7f0000f80000)='./file0\x00', 0x1040, 0x0) execve(&(0x7f0000f8b000-0x8)='./file0\x00', &(0x7f0000a7c000-0x38)=[], &(0x7f00006fd000-0x10)=[]) open(&(0x7f0000240000-0x8)='./file1\x00', 0x400202, 0xc) r0 = syz_open_procfs(0x0, &(0x7f0000d9e000)='stack\x00') read$eventfd(r0, &(0x7f0000120000-0x8)=0x0, 0x8) execve(&(0x7f00003f0000-0x8)='./file0\x00', &(0x7f000045f000)=[], &(0x7f0000cd5000-0x8)=[]) open$dir(&(0x7f00003e9000-0x8)='./file0\x00', 0x62101, 0x0) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0x1c000)=nil, 0x1c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000acd000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00003bf000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$netlink(0x10, 0x3, 0x10) unshare(0x24000200) unshare(0x20020000) unshare(0x28060400) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000019000)={&(0x7f0000012000)={0x18, 0x21, 0xaff, 0xffffffffffffffff, 0xffffffffffffffff, {0xc, 0x0, 0x0}, [@nested={0x4, 0x5, []}]}, 0x18}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000001c000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r3, &(0x7f000001c000)={0x0, 0x0, 0x0, 0x0}, &(0x7f000001c000)=0xc) 2018/01/15 21:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f000000c000-0xa)='/dev/dsp#\x00', 0x1, 0x0) ioctl$int_in(r0, 0x800000c004500a, &(0x7f0000007000-0x8)=0x0) writev(r0, &(0x7f000000c000)=[{&(0x7f000000d000-0xcc)="4121dcd046b907dfe2988e2e564900d227428284160a41cd17f5b79ac8cc6dfe", 0x20}], 0x1) poll(&(0x7f0000ef9000-0x30)=[{r0, 0x0, 0x0}], 0x1, 0x0) 2018/01/15 21:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000f4f000-0x8)='./file0\x00', 0x0) link(&(0x7f000046d000)='./file0/file0\x00', &(0x7f00002ae000)='./file0\x00') mount(&(0x7f000000a000)='./file0\x00', &(0x7f0000931000)='./file0\x00', &(0x7f0000dde000-0x6)='ramfs\x00', 0x0, &(0x7f000001c000)="") r0 = socket$nfc_llcp(0x27, 0x3, 0x1) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f000041c000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = mmap$binder(&(0x7f0000d82000/0x1000)=nil, 0x1000, 0x0, 0x20010, 0xffffffffffffffff, 0x0) ioctl$BINDER_GET_NODE_DEBUG_INFO(r1, 0xc018620b, &(0x7f0000d46000-0x18)={r2, 0x0, 0x0, 0x0}) ioctl$sock_inet_SIOCGIFDSTADDR(r0, 0x8917, &(0x7f00007f4000-0x20)={@generic="2f7fcc160eb75c07fba0f9947af715db", @ifru_addrs={0x2, 0x2, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) r3 = open$dir(&(0x7f0000ab6000-0x8)='./file0\x00', 0x0, 0x0) mknodat(r3, &(0x7f0000f5b000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000b2a000)='./file0/file0\x00', &(0x7f0000ab4000-0x10)='./file0/control\x00') 2018/01/15 21:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00007c6000-0x8)='keyring\x00', &(0x7f0000677000)={0x73, 0x79, 0x7a, 0x2, 0x0}, 0x0, 0x0, 0xfffffffffffffffa) r0 = request_key(&(0x7f0000a9d000-0x6)='.dead\x00', &(0x7f0000222000)={0x73, 0x79, 0x7a, 0x2, 0x0}, &(0x7f0000eae000)='\x00', 0xfffffffffffffff8) keyctl$assume_authority(0x10, r0) r1 = syz_open_dev$dmmidi(&(0x7f0000453000-0xd)='/dev/dmmidi#\x00', 0x5, 0x400000) ioctl$TIOCNOTTY(r1, 0x5422) r2 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000000, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 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) mkdir(&(0x7f000002a000-0xa)='./control\x00', 0x0) r3 = inotify_init1(0x80800) ioctl$sock_netrom_SIOCADDRT(r1, 0x890b, &(0x7f00007da000)=0x0) inotify_add_watch(r3, &(0x7f0000f26000-0xa)='./control\x00', 0x480000000) rmdir(&(0x7f0000349000)='./control\x00') readv(r3, &(0x7f000059b000-0x41)=[{&(0x7f0000b36000-0xf7)=""/247, 0xf7}], 0x1) fchmod(r2, 0x0) keyctl$get_security(0x11, 0x0, &(0x7f0000f99000)=""/79, 0x4f) ioctl$TIOCMBIC(0xffffffffffffffff, 0x5417, &(0x7f0000bc5000-0x4)=0x40) 2018/01/15 21:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000ead000-0x10)={0x2, 0x0, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000d4f000-0x4)=0x1, 0x4) connect$inet(r0, &(0x7f0000eec000)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendto(r0, &(0x7f0000316000-0x1)="91", 0x1, 0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00005c1000)={0x0, 0x0}) r1 = openat(0xffffffffffffff9c, &(0x7f0000327000-0x8)='./file0\x00', 0x42, 0xa0) ioctl$KVM_GET_EMULATED_CPUID(r1, 0xc008ae09, &(0x7f0000d8d000-0x23)=""/35) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000ba5000)='/dev/rtc\x00', 0x4000, 0x0) setsockopt$packet_tx_ring(r1, 0x107, 0xd, &(0x7f00000c3000-0x1c)=@req3={0x4, 0xde, 0x40, 0xfffffffffffffffa, 0x5, 0x40, 0x4}, 0x1c) setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000d83000-0x2)=0x1d, 0x2) 2018/01/15 21:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x80800, 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000575000)={0x0, 0x0}, 0x8) connect$inet(r0, &(0x7f00007cb000-0x10)={0x2, 0xffffffffffffffff, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000764000)='/dev/sequencer2\x00', 0x881, 0x0) openat$selinux_access(0xffffffffffffff9c, &(0x7f000007a000-0x10)='/selinux/access\x00', 0x2, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r0, 0x80045105) 2018/01/15 21:50:21 executing program 3: setsockopt(0xffffffffffffffff, 0x10e, 0x2, &(0x7f0000001000)="", 0x0) 2018/01/15 21:50:21 executing program 3: socketpair(0xb, 0x3, 0x5, &(0x7f0000f90000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) r3 = dup(r2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00009ee000-0x90)={0x8, {{0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, 0x90) ioctl$TIOCSLCKTRMIOS(r3, 0x5457, &(0x7f0000e7a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bind$alg(r2, &(0x7f0000856000-0x58)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha1\x00'}, 0xffffff25) setsockopt$ALG_SET_AEAD_AUTHSIZE(r2, 0x117, 0x5, 0x0, 0x81) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r3, 0x40505331, &(0x7f000089c000-0x50)={{0x80ad, 0x5}, {0xffffffff, 0x3f}, 0x80, 0x2, 0x81, [0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) setsockopt$ALG_SET_KEY(r2, 0x117, 0x1, &(0x7f0000b9e000-0x10)="ad56b6c5820faeb995298992ea54c7be", 0x10) bind$bt_sco(r3, &(0x7f0000a8c000-0x8)={0x1f, {0x0, 0x81, 0x6, 0x0, 0x819a, 0x5}}, 0x8) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) perf_event_open(&(0x7f0000ab2000-0x78)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0xffff7fffffffffff, 0x0, 0x0, 0x5ff9, 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, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 2018/01/15 21:50:21 executing program 5: r0 = socket(0x19, 0x0, 0x0) write(r0, &(0x7f0000001000)="", 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$packet(r0, &(0x7f0000001000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000ce0000)=0x14) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername$netlink(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000c9b000-0x4)=0xc) 2018/01/15 21:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffff9c, &(0x7f0000470000-0x1a4)=[{{&(0x7f0000a3e000)=@ethernet={0x0, @dev={[0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10, &(0x7f000052a000)=[{&(0x7f0000355000-0xaa)=""/170, 0xaa}, {&(0x7f0000809000)=""/4096, 0x1000}, {&(0x7f0000f89000+0xb5b)=""/158, 0x9e}, {&(0x7f0000740000-0xfb)=""/251, 0xfb}, {&(0x7f0000bdb000)=""/44, 0x2c}, {&(0x7f0000936000)=""/41, 0x29}, {&(0x7f000009f000)=""/245, 0xf5}, {&(0x7f0000069000-0x52)=""/82, 0x52}], 0x8, &(0x7f0000d8a000)=""/192, 0xc0, 0xff}, 0x4}, {{0x0, 0x0, &(0x7f000037d000-0x90)=[{&(0x7f0000abb000)=""/198, 0xc6}, {&(0x7f0000f51000-0x4a)=""/74, 0x4a}, {&(0x7f0000b5d000)=""/98, 0x62}, {&(0x7f0000d09000-0x8b)=""/139, 0x8b}, {&(0x7f00001ad000-0xc2)=""/194, 0xc2}, {&(0x7f00005ec000-0xec)=""/236, 0xec}, {&(0x7f00000a3000-0x22)=""/34, 0x22}, {&(0x7f0000ea3000-0xcb)=""/203, 0xcb}, {&(0x7f0000877000)=""/4096, 0x1000}], 0x9, &(0x7f0000c3b000-0xde)=""/222, 0xde, 0x5}, 0x40}, {{0x0, 0x0, &(0x7f00006d3000)=[{&(0x7f0000972000)=""/44, 0x2c}, {&(0x7f0000c98000)=""/4096, 0x1000}, {&(0x7f0000798000-0x82)=""/130, 0x82}, {&(0x7f0000716000)=""/3, 0x3}, {&(0x7f00003af000)=""/115, 0x73}, {&(0x7f0000846000-0xf2)=""/242, 0xf2}, {&(0x7f00002bd000)=""/63, 0x3f}], 0x7, &(0x7f000017e000-0x86)=""/134, 0x86, 0x100}, 0x9}, {{&(0x7f0000078000)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000733000)=[{&(0x7f00001cb000)=""/22, 0x16}, {&(0x7f0000415000)=""/56, 0x38}, {&(0x7f0000598000)=""/219, 0xdb}], 0x3, &(0x7f0000bba000-0x40)=""/64, 0x40, 0x81}, 0x3ff}, {{&(0x7f000008b000-0x10)=@llc={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0]}, 0x10, &(0x7f0000aa7000)=[{&(0x7f000052c000)=""/136, 0x88}, {&(0x7f0000cb9000)=""/239, 0xef}, {&(0x7f0000a42000)=""/102, 0x66}, {&(0x7f0000f5d000-0xbd)=""/189, 0xbd}, {&(0x7f0000450000-0x6d)=""/109, 0x6d}, {&(0x7f0000662000-0xcd)=""/205, 0xcd}, {&(0x7f0000d12000-0xab)=""/171, 0xab}, {&(0x7f00008a8000)=""/75, 0x4b}], 0x8, 0x0, 0x0, 0x8}, 0x6}, {{&(0x7f0000b38000)=@ax25={0x0, {""/7}, 0x0}, 0x10, &(0x7f00002bf000)=[{&(0x7f0000633000)=""/154, 0x9a}, {&(0x7f0000b56000-0x30)=""/48, 0x30}, {&(0x7f00007b2000)=""/157, 0x9d}, {&(0x7f000017f000-0xcc)=""/204, 0xcc}], 0x4, &(0x7f0000e0a000-0x2f)=""/47, 0x2f, 0x1be}, 0x5}, {{&(0x7f0000185000-0x3a)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @mcast1={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x0}}}, 0x3a, &(0x7f000031f000-0x90)=[{&(0x7f000055b000-0x69)=""/105, 0x69}, {&(0x7f0000ef0000)=""/4096, 0x1000}, {&(0x7f00008bd000)=""/177, 0xb1}, {&(0x7f0000bef000-0x1000)=""/4096, 0x1000}, {&(0x7f00002c7000)=""/253, 0xfd}, {&(0x7f0000291000)=""/97, 0x61}, {&(0x7f000017c000)=""/220, 0xdc}, {&(0x7f0000b38000)=""/4096, 0x1000}, {&(0x7f0000964000)=""/189, 0xbd}], 0x9, &(0x7f000090f000)=""/86, 0x56, 0x8001}, 0x5}], 0x7, 0x40000000, &(0x7f0000591000-0x10)={0x0, 0x989680}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000b88000)={0x6}, 0x4) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f00000e7000-0x18)=@add_del={0x2, &(0x7f00002d1000)=@common='erspan0\x00', 0xffffffffffffff94}) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000a47000)={0x0, 0x4, 0x20}, &(0x7f000037a000)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00003fa000+0x1eb)={0x6, 0x8204, 0xfffffffeffffffff, 0x1, r2}, &(0x7f00000fc000)=0x10) connect$pppoe(r1, &(0x7f0000538000)={0x18, 0x0, {0x2, @broadcast=[0xff, 0xff, 0xff, 0xff, 0xff, 0xff], @common='bridge0\x00'}}, 0x1e) perf_event_open(&(0x7f0000955000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 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) writev(r1, &(0x7f0000212000-0x70)=[{&(0x7f00008bc000)=')', 0x1}], 0x1) fsync(r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000c79000)={0x0, 0x0}) 2018/01/15 21:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010001000000084) bind$inet6(r0, &(0x7f000051a000-0x1c)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f000030f000-0x1)='5', 0x1, 0x0, &(0x7f0000edc000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000708000-0x4)=0x0, 0x4) sendto$inet6(r0, &(0x7f0000e2a000)="8c", 0x1, 0x0, &(0x7f0000490000-0x1c)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) socketpair$packet(0x11, 0x3, 0x300, &(0x7f000088e000-0x8)={0x0, 0x0}) sendto$inet6(r0, &(0x7f0000551000)="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", 0xe01, 0x0, &(0x7f00003db000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0xc000)=nil, 0xc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000005000-0x12)='/dev/snd/pcmC#D#c\x00', 0x0, 0x0) ioctl(r0, 0xf3, &(0x7f0000004000)='Q') 2018/01/15 21:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000fec000)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x80000000, 0x0, 0x30000000002, 0x1, 0x0, 0x0, 0x0}, 0x20) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000d50000)='/dev/qat_adf_ctl\x00', 0x800, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000356000-0x18)={r1, &(0x7f0000e22000)="23023941d60c9742ca9739d358c79f1b67d12eb296265d64740f2b284eca96594c0c6ce11afb92c8ae83a17a50acfa9b", &(0x7f0000508000-0x8e)=""/142}, 0x18) 2018/01/15 21:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000bec000-0x13)='cpuset\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) symlink(&(0x7f0000571000-0x8)='./file0\x00', &(0x7f000003a000)='./file0\x00') 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000fb5000/0x3000)=nil, 0x3000, 0x1) r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000b99000-0x11)='/selinux/context\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r0, 0x4b6d, 0x0) syz_emit_ethernet(0x76, &(0x7f00006b6000-0x7e)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x15, 0x4, 0x0, 0x0, 0x68, 0xffffffffffffffff, 0x0, 0x0, 0x2f, 0x0, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, {[@lsrr={0x83, 0x1b, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}, @local={0xac, 0x14, 0xffffffffffffffff, 0xaa}, @rand_addr=0x0]}, @lsrr={0x83, 0x1b, 0x0, [@empty=0x0, @broadcast=0xffffffff, @multicast2=0xe0000002, @multicast1=0xe0000001, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, @rand_addr=0x0]}, @ssrr={0x89, 0x7, 0x0, [@dev={0xac, 0x14, 0xffffffffffffffff, 0x0}]}]}}, @tcp={{0xffffffffffffffff, 0xffffffffffffffff, 0x42424242, 0x42424242, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, {[]}}, {""}}}}}}, &(0x7f0000aab000-0x14)={0x0, 0x0, []}) r1 = syz_open_dev$mouse(&(0x7f0000b26000-0x12)='/dev/input/mouse#\x00', 0x80, 0x42000) r2 = fcntl$dupfd(0xffffffffffffffff, 0x406, r0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000ccc000-0x5c)={0x0, 0x54, "87fa5b231414611d85a22725a5a87739c56a5f79ed2d758a22bac11cf0c54a44099ee093058421da536a9788b581f6fd8333beb4a00d47b3aae1042b1fa91f3c7cc2bc52aeb4b138083d3f4ed9f0ee434a15f832"}, &(0x7f0000cc0000)=0x5c) setsockopt$inet_sctp6_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000fbf000)={r3, 0xbcd}, 0x8) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x32, &(0x7f0000655000-0x32)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xbb}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x24, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x4, 0x0, @dev={0xac, 0x14, 0x0, 0x0}, @multicast1=0xe0000001, {[]}}, @dccp={{0x3, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "a0542e", 0x0, "5748c8"}, ""}}}}}, &(0x7f000042d000-0x8)={0x0, 0x0, []}) 2018/01/15 21:50:21 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00009ab000-0x2a)='GPL:$keyringvboxnet0}selinuxtrustedvmnet0\x00', 0x2) getsockopt$inet6_buf(r0, 0x29, 0x64, &(0x7f000063e000)=""/4096, &(0x7f0000e5b000)=0x1000) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00008c6000)="e315555af7ee49914ade74e3e3690d91", 0x10) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f00003ad000-0xe)="a88ef8a66ad1a8e7fc50faa27f245004", 0x10) 2018/01/15 21:50:21 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000266000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) socketpair(0x1, 0x0, 0x5, &(0x7f00007f2000)={0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000af0000-0xe8)={{{@in6=@mcast1={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}, {{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000a1b000-0x4)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000749000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, r2}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000009000+0x536)={{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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:21 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sched_rr_get_interval(0x0, &(0x7f0000a49000-0x10)={0x0, 0x0}) clock_nanosleep(0x0, 0x1, &(0x7f0000c06000)={0x0, r0}, &(0x7f0000a1f000)={0x0, 0x0}) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000520000-0x9)='/dev/dsp\x00', 0x200, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f000023f000-0x28)={@common='erspan0\x00', 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmsg$can_bcm(r1, &(0x7f0000f85000)={&(0x7f00007c7000-0x10)={0x1d, r2, 0x0, 0x0}, 0x10, &(0x7f00007f8000-0x10)={&(0x7f0000bdf000)={0x0, 0x200, 0x4, {0x0, 0x7530}, {0x0, 0x0}, {0x3, 0x3e6, 0x4, 0x9}, 0x1, @canfd={{0x1, 0xfff, 0x1, 0x80000001}, 0x2c, 0x3, 0x0, 0x0, "f10507827f31c571f749df03b27f373d0676283fa14d7f56483afedc53f56c790fb94ac749f8c3a65fbf69dfad90d9a5fef7bfe72ec751eae3be188191214e7c"}}, 0x80}, 0x1, 0x0, 0x0, 0x4800}, 0x8000) 2018/01/15 21:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00003ea000-0x8)='./file0\x00', 0x0) r0 = syz_open_dev$mouse(&(0x7f00009f5000)='/dev/input/mouse#\x00', 0xffffffff, 0x50000) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f000025a000)={0x1ff, 0x8, 0x401}) capset(&(0x7f00000c2000)={0x19980330, 0x0}, &(0x7f0000002000-0x18)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000f20000-0x8)='./file0\x00', &(0x7f0000797000)=@known='com.apple.system.Security\x00', &(0x7f0000696000-0xb)=""/11, 0xb) 2018/01/15 21:50:21 executing program 4: perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000c5c000+0x31c)='net/softnet_stat\x00') sendfile(r0, r0, &(0x7f00006c7000)=0x0, 0x2a) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pread64(r0, &(0x7f0000001000-0xae)=""/174, 0xae, 0x0) 2018/01/15 21:50:21 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009bc000)='net/ptype\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000b39000)=[{&(0x7f00003fc000)=""/1, 0x1}], 0x1, 0x0) ioctl$sock_netrom_SIOCGSTAMPNS(r0, 0x8907, &(0x7f000084e000)=0x0) 2018/01/15 21:50:21 executing program 6: r0 = openat$selinux_context(0xffffffffffffff9c, &(0x7f0000351000-0x11)='/selinux/context\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000001000-0x50)=[{&(0x7f0000001000-0xcd)="6d1d0e869b5b45b89d45ca4140fd60ea87bcddaa240ac2285f00d6caa7db77efa769571d443aff559b6c626423b99a341e24ee0a2c1aefae065a6351aec67127c6bcc7bcc18c6ffb36353734e4216404fed74b1069b4928120681c0c67b1a4225fe5c2820faa71d2fdb8012ced1e5c0c56a69c5c0166947e06e7d680a27419d59ec3725b82d7296c60e2945a2a41d3c4a7b8e32649855614e1e3480ea44f29e741283f26b76957f197d543c4f52d0b541936e7fe1113087570f65892c70909a36da33c2dc5190a2dd7353b305d", 0xcd}, {&(0x7f000087e000-0x65)="3d0aa50c9683d7338208dd93e2c758975bf25e62112be59491ee0fddde190f2dc037a5ab973471f897380332168b8b73425c0276a754fb663261d42a44cbff3a339ca8e3166ff93e2ecc8a36a68bded006d05cd481848e41f99001de7043f214860e4a4a64", 0x65}, {&(0x7f0000c1c000)="773fbf386c002ce094afbc3873a4e2a2860c7de304c403d8b30094be00cf062679312ecb06c1c49e", 0x28}, {&(0x7f0000000000)="91e2a74604cb2de67b84b363326b2e21cd168d0ba4ff347c4b44d33a2bffde80d403f62c96d497bbb438a5c6e0c74df4e8197c04943e5c2f6e651d460989d39583565657fa0aeb6c", 0x48}, {&(0x7f0000000000)="e61aade983f7762e354893680fd8ed555d1e6da2ce8293afa5ba344a8013ef617728e12d878f3ed691c00381f16a12b3508fee64ce2dd695be602774747fff12c8e51ed46d26f8235e71a2307a13d1b3878b5808024e1ac040ef1f1a9f75a449d486c4909bd472b1a8fd30a393127858da8c28fa99756fd5b44839c9378b5beea16674e6ef2f4ddba582e2bbe42d8e8953f13729c463f68aecf5948df463d3aa6405288fbfde02d953799bf28b605f1e6c9dd988410f038763b8eaa8b1e6ce619dff52521338be1e36ac358404bfbeb2b9cdd89185f0cf283fc2232287785fc3e8325942d282c967545d905e7775c415c117fc", 0xf3}], 0x5) mmap(&(0x7f0000000000/0xe000)=nil, 0xe000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect$can_bcm(r1, &(0x7f0000001000)={0x1d, 0x0, 0x0, 0x0}, 0x10) sendmsg(r1, &(0x7f000000c000)={&(0x7f0000002000-0x58)=@hci={0x1f, 0x0, 0x0}, 0x6, &(0x7f0000003000-0x10)=[{&(0x7f0000007000-0x38)="07000000017daebd4c317b8c0649831def071b7c358611a6238d495f9f3ff91ee6d69764e7db2b81abfffdc05da6f696bfc575b2f528f6ef", 0x38}], 0x1, &(0x7f000000b000)=[], 0x0, 0x0}, 0x0) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000000f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000010000-0xce)={0x0, 0xc6, "e4d3af157115d23b8cef2fc5113e81d46405432271f6ac84447ea7a602eb18ced80b7688b2d0129b3879e7a73af068c832723772737dff7cff88669a2be956045fbb62986353037778a78a2e8b26da28f782b09bca572364ae925c48658fae76abbb00c0f95836e304626dad391f0fdbb1c0aa037609529c0cdf94bb96ee6c1987fa05d4ff0c2cf4b5b0a2f389d825bdc5e9ce62c7960c167768d6e9f7d97bff606b5af1930946a453b3cf8e3443758d65db0755cc46aa124288f0790dbb4fe62c414ce31416"}, &(0x7f000000f000)=0xce) mmap(&(0x7f000000f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f000000f000)=@assoc_value={r3, 0x80000000}, 0x8) mmap(&(0x7f000000e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f000000f000-0x4)=0x80, 0x4) r4 = semget$private(0x0, 0x2, 0xe0) semctl$GETPID(r4, 0x4, 0xb, &(0x7f000000a000-0xe)=""/14) 2018/01/15 21:50:21 executing program 1: r0 = socket$inet6(0xa, 0x80005, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, &(0x7f0000b15000-0x4)=0x14) setsockopt(r0, 0x84, 0x7c, &(0x7f0000000000)="", 0x0) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_policy(0xffffffffffffff9c, &(0x7f00001de000)='/selinux/policy\x00', 0x0, 0x0) uselib(&(0x7f0000079000)='./file0\x00') r0 = bpf$MAP_CREATE(0x0, &(0x7f0000296000)={0x2, 0x6, 0x1, 0x9, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00007b3000-0x18)={r0, &(0x7f00002d1000)="", &(0x7f0000acf000-0x1000)=""/4096}, 0x18) 2018/01/15 21:50:21 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f0000172000-0x16)='/selinux/checkreqprot\x00', 0x4440, 0x0) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f000026e000-0x70)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x2, @rand_addr=0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x1, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x3, @rand_addr=0x40ed, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @in={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}], 0x70) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000024000)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) accept4$packet(0xffffffffffffff9c, &(0x7f000081d000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote={[0x0, 0x0, 0x0, 0x0], 0x0, 0x0}, [0x0, 0x0]}, &(0x7f0000c03000-0x4)=0x14, 0x1080800) ioctl$sock_inet6_SIOCDELRT(r1, 0x890c, &(0x7f0000174000-0x50)={@remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @loopback={0x0, 0x1}, 0x4, 0x8, 0x1, 0x100, 0x6, 0x4, r3}) r4 = syz_open_dev$sndseq(&(0x7f0000239000-0xd)='/dev/snd/seq\x00', 0x0, 0x0) mprotect(&(0x7f0000045000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f000051e000)={0x0, 0x0}, 0x8) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r4, 0x40605346, &(0x7f0000dda000-0x5c)={0x0, 0x0, {0x1, 0x0, 0x0, 0x0, 0x80000000001000}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) accept$alg(r0, 0x0, 0x0) sendfile(r0, r2, &(0x7f00002c5000)=0x5, 0xa7a) 2018/01/15 21:50:21 executing program 3: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000001000-0x25)=':em0trustedppp0vmnet0vmnet1]-keyring\x00', 0x1) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000984000-0x4)=0x800, 0x4) mmap(&(0x7f0000000000/0xadf000)=nil, 0xadf000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000adc000)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe9e991cc5b6b2448}, [], {@can={0xc, {{0x2, 0x10000, 0x80000001, 0xff}, 0x1, 0x4, 0x0, 0x0, "21983f9ec744ff91"}}}}, &(0x7f0000adb000-0xc)={0xfffffffffffffffc, 0x1, [0x9df]}) ioctl$EVIOCSFF(r0, 0x40304580, &(0x7f0000885000)={0x51, 0x4, 0x2, {0x0, 0x7fff}, {0x4, 0x52}, @rumble={0x6, 0x2}}) fadvise64(r0, 0x0, 0x2, 0x4) syz_open_dev$dmmidi(&(0x7f000010e000-0xd)='/dev/dmmidi#\x00', 0x3, 0x40e600) 2018/01/15 21:50:21 executing program 2: mmap(&(0x7f0000000000/0xfef000)=nil, 0xfef000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x400000000000) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f000064f000-0x5)="8907040000", 0x5) keyctl$session_to_parent(0x12) sendto$inet(r0, &(0x7f0000fef000-0x91)="", 0x0, 0x20000000, &(0x7f0000fd3000)={0x2, 0xffffffffffffffff, @multicast1=0xe0000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) mmap(&(0x7f0000fef000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet6(0xa, 0x6, 0x8d0, &(0x7f0000fef000)={0x0, 0x0}) sendto$inet(r0, &(0x7f0000bcb000-0x4b)="", 0x0, 0x20040050, &(0x7f0000fec000-0x10)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0xffffffffffffffff, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:21 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00000e2000-0x10)='/selinux/status\x00', 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r0, 0x4b6a, &(0x7f00005b7000)="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") unshare(0x8000000) r1 = mq_open(&(0x7f000013b000)="a547504c5b766d6e65741240766d6e65dd317b2d766d6e65744076626f786e65744c2176626f0700657431424d23a389", 0x6e93ebbbcc0884f2, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = syz_open_dev$mice(&(0x7f0000849000-0x10)='/dev/input/mice\x00', 0x0, 0x1) sendfile(r2, r1, 0x0, 0x80000000) 2018/01/15 21:50:21 executing program 0: mmap(&(0x7f0000000000/0x758000)=nil, 0x758000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000736000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = semget$private(0x0, 0x2, 0x100) mmap(&(0x7f0000758000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) semctl$SEM_INFO(r2, 0x6, 0x13, &(0x7f0000759000-0x9f)=""/159) userfaultfd(0x800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000757000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 21:50:21 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f000010a000)={0x0, 0x0}) ioctl$KDENABIO(r0, 0x4b36) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000f9000)=0x0) perf_event_open(&(0x7f0000418000)={0x2, 0x42e, 0x84, 0x6896f02, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 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_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x0, 0xffffffffffffffff, 0x0) msync(&(0x7f0000952000/0x2000)=nil, 0x87abbe8d1cc6ad9, 0x0) 2018/01/15 21:50:21 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) r1 = gettid() migrate_pages(r1, 0x2, &(0x7f0000a42000-0x8)=0xfffffffffffffffe, &(0x7f000013b000-0x8)=0x400) bind$alg(r0, &(0x7f000000a000-0x3d)={0x26, 'hash\x00', 0x0, 0x0, "637263333200001f000000000000000000000000000000000000000020000063000000000000000f000000000000f3ffffff0000c600"}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000ce0000-0x4)="3b692cec", 0x4) r2 = accept$alg(r0, 0x0, 0x0) recvfrom$llc(r2, &(0x7f0000c7b000-0xe9)=""/233, 0xe9, 0x0, &(0x7f0000baa000)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0x0}, [0x0, 0x0]}, 0x10) 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000000000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r0, 0x800442d4, &(0x7f0000f59000-0x4)=0x0) mmap(&(0x7f0000000000/0x3c000)=nil, 0x3c000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x46, &(0x7f0000036000-0x270)={@local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, [], {@ipv6={0x86dd, {0x0, 0x6, "a0035d", 0x1, 0x88, 0x0, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x11}, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, {[], @dccp={{0xffffffffffffffff, 0xffffffffffffffff, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "f0810e", 0x0, "c6fc9f"}, ""}}}}}}, &(0x7f0000008000)={0x1, 0x1, [0x0]}) 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000e98000)='/dev/ptmx\x00', 0x0, 0x0) syz_open_pts(r0, 0x501000) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000d28000-0x4)=0x0) ioctl$TIOCSTI(r0, 0x5412, 0x0) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0x25000)=nil, 0x25000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0xb) mmap(&(0x7f0000025000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$dspn(&(0x7f0000025000)='/dev/dsp#\x00', 0x10000, 0x10000) bind$netlink(r0, &(0x7f0000011000-0xc)={0x10, 0x0, 0xffffffffffffffff, 0x120202}, 0xc) getsockname(r0, &(0x7f000001c000)=@pppol2tpv3in6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}}}, &(0x7f000001d000-0x4)=0x3a) r2 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f000001a000-0x17)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r2) ioctl$sock_inet_udp_SIOCINQ(r1, 0x541b, &(0x7f0000013000-0x4)=0x0) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmc(&(0x7f0000001000-0x12)='/dev/snd/pcmC#D#c\x00', 0x8, 0x100) sendmsg$netrom(r0, &(0x7f00009be000-0x38)={&(0x7f0000d21000)=@full={{0x3, {"c226357571a4f0"}, 0x9}, [{"1500a700"}, {"9f6f39da384060"}, {"309710ec189ea9"}, {"3dbeef08588f53"}, {"6bcfc824213019"}, {"e2e9e3dc6cbecb"}, {"632e8f908d26c2"}, {"379e429f13f920"}]}, 0x48, &(0x7f00004f2000)=[], 0x0, &(0x7f00006a5000-0x11c0)=[{0x10, 0x10a, 0x8, ""}, {0xc8, 0x11f, 0x5, "7f8db2ee3d7a9dd7807ab590afcb93f94de5e32b36295b54d3ea5f81fde2a698d82be95f3c2322dcc9052665b3125e1ddde8dbfd6168c7f72669e0ebcf7250416c9b378ed7933e385a205667ca00bdc3a969f875d666677b41da3fa3a4145e84aa9a632ef71a51b48870e7e6b3fcc33e7c4af59803e6411b17b9a1059a4f0ef48750454fdd5b1ff1e4785ead020a3da5d7ebf304dd5f0f61c754a3c07dcf4a08f20bb39c46aa1932993974ffdc6fb11e4d"}, {0x1010, 0x116, 0x81, "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"}, {0xd8, 0x1ff, 0x8, "40d2fcf2b9258bfa3f9f748c85e524a9c502f8ed140ac9a34fa6074c140042e2f75e5e641cf4823e9d9ae284196fcc75f7bec727ddcd471958b9c34a89ab6df21b3ae1928fe48f4663429c0c6df51d681cb0cab3b90b9618006a65baa65e7dd69f7f4c70d732d03b03091bec1b741b9b91d2f7e4b472605f7a04c6642d5df491070f16248fb27a29ba0758f89a06ce91b942459a58d5f93cd5284b185d7d765e30ef89dd57a66d7528e00253a06de736f438f1274a5a3093602a7ddeecec07e478a6601918714e63"}], 0x11c0, 0x1}, 0x40000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0, 0x32, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x4000, 0x0, &(0x7f0000e24000/0x4000)=nil) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f0000e26000)={&(0x7f0000002000)=[0xfffffffffffffff8, 0x800, 0x1, 0x80, 0x0, 0x1, 0xca03, 0x3], 0x8, 0x8, 0x6, 0xd223, 0x800, 0x3, {0x3, 0x3, 0x7, 0x6, 0xd79, 0x9, 0x400, 0x4, 0x800, 0x9, 0x0, 0x6, 0x7ff, 0x4, "a1880927fd4693c6ef95d8c7aa6ccb0de9c5760a3fab47ebf5f79a91a75f495e"}}) 2018/01/15 21:50:22 executing program 4: utime(&(0x7f00001b4000-0x8)='./file0\x00', &(0x7f000092e000-0xc)={0xc3, 0x3d81400000000}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000466000-0x48)={0x1, 0x3, &(0x7f00009ff000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [], {0x95, 0x0, 0x0, 0x0}}, &(0x7f00002bf000)='syzkaller\x00', 0x4, 0xb7, &(0x7f00006ab000)=""/183, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) r1 = socket$kcm(0x29, 0x2, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f000062a000)={r2, r0}) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000eec000-0x8)={r2, r0}) bind$alg(r3, &(0x7f0000f74000)={0x26, 'skcipher\x00', 0x0, 0x0, 'lrw(twofish)\x00'}, 0x58) r4 = accept$alg(r3, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r1, 0x89e0, &(0x7f0000bbf000-0x8)={r4, r0}) r5 = syz_open_procfs(0x0, &(0x7f00005af000-0xa)='net/kcm\x00\b\x00') r6 = socket$kcm(0x29, 0x2, 0x0) sendfile(r6, r5, &(0x7f0000302000-0x8)=0x0, 0xffffffff) 2018/01/15 21:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000c1c000-0x1)=0x0, 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x140000000015, 0x5, 0x1) getsockopt$inet_sctp6_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000781000-0x8)={0x0, 0x3d}, &(0x7f0000e3b000-0x4)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00005ff000-0x10)={0x8, 0x200, 0x7f, 0x6, r2}, 0x10) bind$inet(r1, &(0x7f0000004000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setrlimit(0xf, &(0x7f0000ce9000)={0x0, 0x0}) mlockall(0x3) symlink(&(0x7f00000c2000)='./file0\x00', &(0x7f00009e4000)='./file0\x00') 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00005b2000)='./file0\x00', 0x0) mount(&(0x7f0000213000-0x8)='./file0\x00', &(0x7f000078f000-0x8)='./file0\x00', &(0x7f0000983000-0x7)='mqueue\x00', 0x0, &(0x7f0000654000-0x1)="") r0 = syz_open_procfs(0x0, &(0x7f0000ec8000)='net/mcfilter6\x00') getsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000fe2000-0x8)={0x0, 0x0}, &(0x7f0000546000-0x4)=0x8) r1 = creat(&(0x7f0000016000-0xc)='./file0/bus\x00', 0x0) mq_notify(r1, &(0x7f0000012000)={0x0, 0x0, 0x0, @thr={&(0x7f0000d05000)="", &(0x7f00005a7000-0x70)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) mq_notify(r1, &(0x7f0000478000-0x60)={0x0, 0x0, 0x0, @thr={&(0x7f0000bc8000)="", &(0x7f0000cf3000)=""}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f0000710000-0x1d)={0xa, 0x0, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x0}, 0x1c) sendto$inet6(r0, &(0x7f00005cb000-0x1)="7f", 0x1, 0x0, &(0x7f000010e000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x74, &(0x7f00005aa000-0x1000)=""/4096, &(0x7f0000f96000)=0x1000) socket$inet6_sctp(0xa, 0x1, 0x84) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x2, 0x0) fcntl$dupfd(r0, 0x406, r0) bind(r0, &(0x7f00003a2000)=@generic={0x1e, "0203000000000000000000070000000009a9790000b30c7bc8790405c7bad62e0a530000000038d36d73fb8f8401a30405000000000000003a4b2470a0c500660006021fc165dcf160e7ffff358c0002f0000158d19bcb3151314a8ef1f1622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f7086f36cb184a"}, 0x80) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0xcd, &(0x7f00006aa000)={{0xa, 0x2, 0xdb4e, @loopback={0x0, 0x1}, 0x10000}, {0xa, 0x1, 0x7fff, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x8000}, 0x72d, [0x101, 0x40, 0x1ff, 0xa73f, 0x6, 0xd589, 0x0, 0x3]}, 0x5c) 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0x18000)=nil, 0x18000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000008000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) pipe(&(0x7f000000c000-0x8)={0x0, 0x0}) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000018000-0x4)=0xfffffffffffffffe, 0xfffffffffffffdca) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f000000f000-0xc)={0x4, [0x7fffffff, 0x3b85, 0x9, 0x5]}, 0xc) r1 = socket$netlink(0x10, 0x3, 0x5) sendmsg$nl_generic(r1, &(0x7f0000005000-0x38)={&(0x7f0000014000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000015000)={&(0x7f0000017000-0x2a0)={0x14, 0x20000026, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0}, []}, 0x14}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0xf9d000)=nil, 0xf9d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x40000000015, 0x5, 0x0) r1 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b0f000)='/selinux/relabel\x00', 0x2, 0x0) mmap(&(0x7f0000f9d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) futimesat(r1, &(0x7f0000f9d000)='./file0\x00', &(0x7f0000841000-0x20)={{0x77359400, 0x0}, {0x0, 0x2710}}) ioctl$sock_ifreq(r0, 0x8913, &(0x7f0000001000-0x28)={@generic="ce6d9ef01c608eeffb43b9c7048df69a", @ifru_names=@common='ip_vti0\x00'}) 2018/01/15 21:50:22 executing program 3: r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000ba1000-0x10)='/selinux/member\x00', 0x2, 0x0) listen(r0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x801, 0x8000400000000084) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000b09000)={0x0, 0x0, ""}, &(0x7f000069b000)=0x8) getsockname$inet(r0, &(0x7f000095b000)={0x0, 0xffffffffffffffff, @loopback=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000b70000-0x4)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f00007e5000)={r2, 0x0}, 0x8) 2018/01/15 21:50:22 executing program 7: r0 = gettid() getpgid(r0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000000) r1 = mq_open(&(0x7f0000000000)='*GPL[vmnet1@vmnet1{-vmnet@vboxnet0!vboxnet1+M\x00', 0x6e93ebbbcc0884ef, 0x0, &(0x7f0000665000-0x40)={0x0, 0x7, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0}) mq_timedsend(r1, &(0x7f00005b1000)="", 0x0, 0x0, &(0x7f0000878000)={0x0, 0x0}) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndpcmp(&(0x7f0000262000)='/dev/snd/pcmC#D#p\x00', 0x200, 0x189041) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00001fb000-0x8)={0x0, 0x0}) r1 = syz_open_dev$mice(&(0x7f000087f000)='/dev/input/mice\x00', 0x0, 0x80) r2 = accept$ipx(0xffffffffffffff9c, &(0x7f00002a2000)={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000ff6000-0x4)=0x10) fcntl$dupfd(r1, 0x406, r2) r3 = socket(0x20000000000000a, 0x2, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000a4d000-0x28)={@common='tunl0\x00', &(0x7f0000262000)=@ethtool_drvinfo={0x3, "1ad641b6bf0158300aa5e5522cc72102e994f3ab4dc11182df9da57553bbf5b2", "e3930bd9f9a09b1e99076dc8430ccfe9b61fb8c0da1061de92f44ea9117050ae", "3d4c45b5e921f661a7ff1194d742e9f8e64bce70818cb6de5b1a67b3095ecad6", "2e160e56929eb5827eb5d25f39d642a6a821108abe4eeb956ab479cc6278be4f", "f26849faebd40b7a35782483c56def348d9098ae4510496e7fae41014dadfcd4", "e255176e82fa7be76a324326", 0x0, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000223000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = syz_open_dev$sndseq(&(0x7f0000189000)='/dev/snd/seq\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f000096e000-0xc)=@sack_info={0x0, 0x0, 0x40}, &(0x7f0000cbf000-0x4)=0xc) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 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, 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) r2 = syz_open_dev$sndtimer(&(0x7f0000920000)='/dev/snd/timer\x00', 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$SNDRV_TIMER_IOCTL_STATUS(r2, 0x80605414, &(0x7f0000a54000-0x82)=""/130) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000229000-0x4)=0x0, &(0x7f0000ae3000-0x4)=0x4) r3 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f00004ff000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f00000f1000)={r1, 0x2, 0x5, 0x80000001, 0x4, 0x0}, 0x14) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r0, 0xc05c5340, &(0x7f0000ded000-0x68)={0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00003f7000)={0x0, 0xffffffffffffffff, 0x0, @loopback={0x0, 0x0}, 0x0}, &(0x7f0000001000-0x4)=0x1c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000000000)={@generic="a8eeef04e090255bffc37761be546df1", 0xfffffffffffffff9}) mmap(&(0x7f0000000000/0x43f000)=nil, 0x43f000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) mmap(&(0x7f000043f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f0000440000-0x20)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x400}) getsockopt(r1, 0x2000000000010d, 0xb, &(0x7f0000004000-0x4)=""/4, &(0x7f0000000000)=0x4) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000fc3000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000f06000-0x10)={0x2, &(0x7f0000001000-0x10)=[{0x3c, 0x0, 0x0, 0x0}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00003ce000)='/dev/qat_adf_ctl\x00', 0x40000, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f000095e000-0x14)={0x0, 0xae, 0x6, [0xbba8, 0x4, 0x4, 0x1, 0xffff, 0x3]}, &(0x7f0000099000)=0x14) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000948000)={r3, 0xc8, "202d2638f35cba3cd104b9b71a625b794d2c338d64f052c7b4fd63c9caa7e24e8f152c23dc327cc19dc6a8db6e0cf41a08cbccf0641cb2ab5bbb34ead548917ad1f116a6393bee9c9c7699ed6d3ce5f033765a6dab2664ba48efc683e58565b0a28e23fae9775f9269aeb51ec2df81424ad20b53559fcc471fbb2c6c4c3f8530302f9f0e017dff13539161e3745e380f1a22400500a3b563dac4708cf0a8bbd017a8dd93acf8ee5ec57fd1d913392fc61a90b3997863d72e73fddb1b65232a8f6e323962b1ac40e8"}, &(0x7f0000ac7000)=0xd0) sendto(r0, &(0x7f000002b000-0xd8)="", 0x0, 0x0, 0x0, 0x0) 2018/01/15 21:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00008ca000-0x18)="6b657972696e67766d6e65743175734372707070313c00ca", 0x100000003) ftruncate(r0, 0xfb8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000488000-0xc)={@broadcast=0xffffffff, @loopback=0x7f000001, @loopback=0x7f000001}, 0xc) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000bdc000)={{&(0x7f0000e70000/0x1000)=nil, 0x1000}, 0x3, 0x0}) fcntl$addseals(r0, 0x409, 0x7) ftruncate(r0, 0x0) 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0x6000)=nil, 0x6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000000)=[{{&(0x7f0000002000-0x80)=@generic={0x0, ""/126}, 0x80, &(0x7f0000002000)=[], 0x0, &(0x7f0000002000)=""/54, 0x36, 0x0}, 0x0}, {{&(0x7f0000003000-0xc)=@nl=@kern={0x0, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)=[], 0x0, &(0x7f0000001000)=""/1, 0x1, 0x0}, 0x0}], 0x2, 0x0, &(0x7f0000003000-0x10)={0x0, 0x0}) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0x4040ae77, &(0x7f0000000000)={0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdfb}) fcntl$getownex(r0, 0x10, &(0x7f0000005000-0x8)={0x0, 0x0}) mmap(&(0x7f0000006000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, &(0x7f0000002000-0x110)={{0x6, 0x2, 0x4d3, 0x3, "0ed979a9091a8f8fac81fa4e05b2662c85cec823831ac7224c3dc6d408eb35db2659f085267abe1a374dd4ec", 0x0}, 0x0, 0x0, 0xb531, r1, 0xd27, 0x5, "670dd3a2d04259e09a8a7ec7ac24a96fde8d0686a9921abb92540554fa724afa1b020cbb0471b79a2ba4a0580ea6d24abccff37572fee85d663af22f8b4310a4", &(0x7f0000006000)='vmnet0keyring{[vmnet0h\'\x00', 0x18, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x5, 0x5, 0x3, 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]}) setsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f0000000000)="", 0x0) 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000004000-0x20)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000013000-0xe8)={{{@in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, @in=@loopback=0x7f000001, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@multicast1=0xe0000001, 0xffffffffffffffff, 0x0}, 0x0, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x11, 0x6, 0x9, &(0x7f0000000000)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f0000000000)=0x0, &(0x7f0000003000-0x4)=0x4) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$admmidi(&(0x7f0000a80000-0xe)='/dev/admmidi#\x00', 0x80000001, 0x80000) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f000092a000-0x14)={@ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @multicast2=0x0}, 0x0}, &(0x7f0000c9b000)=0x14) sendmsg(r1, &(0x7f00009f5000)={&(0x7f00008f5000)=@ax25={0x3, {"11c383e992584b"}, 0x0}, 0x10, &(0x7f00005da000)=[], 0x0, 0x0, 0x0, 0x0}, 0x20000010) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000b10000)='/dev/ptmx\x00', 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000069000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000069000)={0x0, 0x0, 0x0}, &(0x7f0000067000-0x4)=0xc) sched_setaffinity(r3, 0x8, &(0x7f000006a000-0x8)=0x86b2) readv(r0, &(0x7f0000016000)=[{&(0x7f000032b000)=""/99, 0x63}], 0x3c9) r6 = eventfd2(0x0, 0x0) read$eventfd(r6, &(0x7f00000bf000-0x8)=0x0, 0x8) io_setup(0x20, &(0x7f0000930000-0x4)=0x0) r8 = creat(&(0x7f0000589000-0x8)='./file0\x00', 0x23) ioctl$DRM_IOCTL_ADD_MAP(r8, 0xc0286415, &(0x7f0000e03000)={&(0x7f0000331000/0x4000)=nil, 0x7, 0x5, 0x80, &(0x7f0000b75000/0x3000)=nil, 0x20}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f00007d7000)={0x0, 0x0, 0x0}, &(0x7f000013a000)=0xc) sendmmsg$unix(r0, &(0x7f0000d8a000)=[{&(0x7f0000fab000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00001e2000)=[{&(0x7f000044d000)="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0x1000}, {&(0x7f0000235000-0xb3)="bdc8cd4fc0d3cb579b0746f110cbc31f07791cc91377dcad42820d7af327a49973fec15949b6f984930525165aa423f611d2588dbe949beb04db2eade8f227f1f2b25f4b317412308b760648944676817957e6a2cb8f4157583b0243fee256f2528a9ed297a4c81a0a38115580fb4c6a13c3c160a862279b7bc0fef49dab87be44d4d0d14169e75fea11f6798227bb026682afd8c8da48bd67cb4306fda71ab6db3ae585904ef07cae29d5da4282d28c13a9f9", 0xb3}, {&(0x7f0000109000-0x29)="9e5246326e3aa529b45d75f905bb6530ea095e679ddecf3e44d2ae0f429c967d71c1ae0fe338c1a11b", 0x29}, {&(0x7f0000f3c000-0xa7)="50723692c4854121217d07e1c2a48b9a83c945e0f2df20097ce2245d76c43bea0dfa4c9503e960c96e7e2f60a698897dc8ea3c6e136178dd6de016afb3dc7f861ea73aa8bd64d2f8631cfc7f35f5bb11b5d6894f7f8fcae5087d8792770bb41c0fc50716e2d2994daaf4d63e98dccb5877eaeb5f1dc5d4d8ecc7922542191f9e063bb8ac3a9a7113faf4f2dd83b0615419acbcc8c4aa4a901d0a11b860a84fad618efca2c86890", 0xa7}, {&(0x7f0000412000-0x55)="90e504e2ccd85c7d4acc3d5dff7371f1aeb678e7047ef11c1df50b23ea197dac71d3bfec21f17610a8b9c416d1891de6f9b62d460f44428710fee739b544735ebee8456e3a96665d68a42bd7200b83406567344b06", 0x55}, {&(0x7f0000bc3000-0xd3)="08f0bb0910c2c680161c9bfc072bd1c1be90ae1370d1924c91e26df20d1e6e74da21f3d21f1c9e3f7ffb12ba548a08aaf4cb769058c0f64f2e27ed0da13c0efdc4cdcae38ff6ae96215cdd2aa4dd3e411d0adbcfec4dcef1aa690e496322dd18ba655d18f435f2a05e98599fb4a0865616774496126433675fbedbfc2ae0e4dc520891a69c1fc7622013b5abd3df34e511bc4d3c937c35f4593ec2166ce8a05b637598d04dfb9454898f3ce494f0598329df47b5bc67c1707ae8156ca2f3cc469444a23e0032060fb4e9487dd3730f4796c2bd", 0xd3}], 0x6, &(0x7f0000150000-0xd8)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x18, 0x1, 0x1, [r6]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r6, r8, r2, r8]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xd8, 0x40}, {&(0x7f0000206000)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f00008d6000-0x10)=[{&(0x7f0000429000-0xe5)="095bbc7310a6d797020d3c83314e8eeacbe38d42a636cda9d9eb070fdb0118a31991a61fb72d3e0378ff1ee09188bf385a6647323277cbb80e2769e55820d10d4a6c95831745860a3c89a0406182caa48ab3c53b1cbbee2fd8999092dacfbbf6c0eae8cc4a7f854e3e4051db16c149ff9f2fc030635a56c80a21f7ea8214010ad37f8029ceff4c5682276b22bc2cbf2b969b620885389fcfb7f3d534ad00c1becb2f26b0b15f2ffc4d6dabf5abc120f009c0efb7e1fc5d3167fa49bbeb3a29a17a7352fa79aeac07a0d4e3bad9eb18b51ca454f6cd81a7bdf06e375c6f06c3793528e2571f", 0xe5}], 0x1, 0x0, 0x0, 0x20000051}, {&(0x7f0000bf3000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000c2b000-0x10)=[{&(0x7f0000576000)="2b6ba1831f864b473b31b2c742e78660504ee7f4a2dddd28d000403854d92cf165844f870e3703fc45cea1763b73305abf3d84547bbc963144c5ef1ff63663721317531dc09fcd06041f82f120ff1869624c2a97c68ac533bd967724e34cca3224bd1751a5706add8e6e244485fdcf7cbca302af2e85f60d43d732c4e7b49c63242fa0eb0cac5ff81d8823b6f41bfd539cde47e21940d78c98480ab6280d0dd365980527a6ea2556434232b004cf1115bf80a2ec06d3f3883bc9937854bdd87dd04c070bb760cda7440e092a3087", 0xce}], 0x1, &(0x7f000090f000)=[@rights={0x18, 0x1, 0x1, [r8]}, @rights={0x38, 0x1, 0x1, [r2, r1, r0, r0, r0, r6, r2, r0, r1]}, @rights={0x18, 0x1, 0x1, [r2, r8]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}], 0xa8, 0x14}, {&(0x7f00007ce000-0x8)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000dd000)=[{&(0x7f0000924000-0x69)="f166f13dad8045dea7123ed62b1c86a9faa67aaf4d65889503108c2b2fe7cedaf0e8af127691b819ee956e22899e159922e8836bb981390f62ed946aee492a8f54c7ddc0367dff26fe38f39bec9b5b9445cee02d58af094a85c833a815ee3cd72714112caf4a50bb45", 0x69}, {&(0x7f0000dd6000)="5c8702c9e26039dc687a43f55e041c070a70551e064b73cf80b1a58ddf840e7aa2cedf7d8eeb09874bde63535a190d08b811723fa76ff6bce44ea3141f51f3b5485430bc8f4084765bf88f4e5f742757b8ee0c9e1550ebea58633287240af5f9ed6e975b3818b4fc5b9d04c9ea87eab74b2d87f1a5728552eab835e58064f2502cb8558895d2c12082d4714773d33ec376f72f860a822bddf7c383d51b3462f4f5b879752840a9c514801d4db10685dbc42e4f2237457ea94e852207c28ea2fae52e0da94ee07c95d79ce0b66d3af30161c3b9af0d31ed3ecf8787d0e134206de7a7a66d4e2b140b6e4a43bdf06a6858ff96f4", 0xf3}, 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0x1000}, {&(0x7f000016e000-0x8b)="59674d14541eccfef8b8aa328f7377c17b178cbc469a16789475bdb7c1d6897e9542e9b5f9b83268842fd3c9983adc474ea1c363e463ccba998806ca23b4d832d4c8fa2325cbf6b8c279a87417d244d4e321496a2470bea934a79fc5c780a537c835cbfc08308956f511a651bb7451ebcf258706f1e52f9d3bd5e144928b85e2d9385eb2ad1ed8fa84bcaf", 0x8b}, {&(0x7f0000df6000)="4954d968320279d0a2e595714b006c0b78d54e4b208cfe5546a5d108e4d88a2afda351a74e3c1c3339166f9dffe70b7fa33cffd1f0a48809e77bd0eae79d6da7233778c75c0016e2d539a5d225f5b7fbcdb902a860631a6f0c1849cd2ed1fb014424186a3c61151d1092ae3ac3846575a7b8b699e32ffef74548e82cdf1a7d8bdb7553d6e96e5ec343c397b1632b2ab4b5776e690f62fa57c4c88350a24925c77e6584ad62ba838b0bbf205fbe1cd4498b904f13a17fa58a74f54601780e36fa29612091457d63c53e424bd7c5eb8d9b96e1fa1ff2b33611561fa7922746a135e7ff3d892402a9781cf64ad287bc9310c9b4e442e87c5a1063", 0xf9}, {&(0x7f0000f34000-0xb4)="d08995367070d95737a3c40d24684dc708636c8dc8d1586edff135efe181d2b240357d32e3ad658e9fbe61927643ceb62f85ee1602340338334e65d2a46bc428f11a45b0711b4daa4e02a56e81dc09589ebd062fb674bf9d53af76272fa0b71116f373dc8226bc146723ff94ab1aa0f7b7341e90557ff04211177f10d5a4fd47a252d05c18c7a9405c824d5561c9c1bd7d45eb6be987ffb56e8623f5c9626f87df27097ab920f3cbe7c3a848ab564c4c05c32d5b", 0xb4}], 0x6, &(0x7f0000845000)=[@rights={0x18, 0x1, 0x1, [r6]}, @rights={0x51, 0x1, 0x1, [r6, r6, r1, r8]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x28, 0x1, 0x1, [r1, r6, r2, r1, r1]}, @rights={0x28, 0x1, 0x1, [r8, r0, r8, r8, r2]}], 0xe8, 0x15}, {&(0x7f0000ab2000-0x8)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00005d7000)=[{&(0x7f0000037000-0x8b)="08c6458ecf2e086c324a44fd1d3f49672f64a07c63324687169843bfc9c7ef572782ace10c221a830e3bf3dcf215d927474e49e745c53822858f57c954c757eccd0b3ed6e701cc80be005c5646fdef9ea38f43129a149fadbc06b9df082235e9793c1c1c96bc37f730c30b74525f83c7416c5949a34a5cb03f1891986c454da1841996c623403ac8b42c89", 0x8b}, {&(0x7f00001c8000-0x7e)="fbb2faa44aa1b9ca5757f39710eae139be400ca7f6a3ecc613f9a5388ddda7c84063753e035f15e1349fa6ae85d6a729ca4e08f137ef63bdb1d7ba131831e5c2309860e96936e72aebf317d621f019f046be74dab1f058562ba3e5768c6b2de1599bc1ac6f8c305179ca403f146b4521b010cbdaa33adbef5bda1cd25b72", 0x7e}, {&(0x7f0000398000-0xff)="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", 0xff}, {&(0x7f00005fc000)="8a8481034c1900a59b04528fdec2e2c4e7a856d0e22cf2edff4b691c4f2b50d15b1903690aa41dfce4b7b005e59a9797fa0a2517ffe0f29453dc11e081c3f07ecafe157283ce66d3aeabc8f81bde56213e6bf10078ee11bc65dee142aa2bec5f02f27698c2ba3f758251b9ef3abe3ed3d05e69f9d0f31e16ece07a7d863e5d4e3f12e683c179ef757930007af5be433b18d258d980f9e1512ede054f9165ebe8c5cfebfa3fd9af65fb7d506c345ed23fe734670a7eeaf0dcf5034acbe6ff052d52edca82d4b8bf4924c2bcdc03fabe03792736de52df2d2155599b5fdf9a1f58cecf3c27ad07d104269a8cca000805f482f52b79807bb60c", 0xf8}, {&(0x7f0000ace000-0xd6)="887c53a98d0265d3d3ee197eae3cc125c48d27b39d9db3e80e4a9806856d897609add5dcbdc947ead272b062dafd5a75a556f3b6d2a66f97ebfdb9bd90273d36361462d83a1e905c2191025f2d7f4cbc711fcb9b9d59876f00f072c8ae9644abd61346d4be653ba17edb7d8d99b6d32685f1facaf15bf69931d435fee683971d24ef795b586b1fc9af6f8bf029a531f7bada6cb5dd0bab234f98cb1068e0ac87d2ff90edd0e317869ce25cff2b001aa3ada815976f3a7db7087bf4fcd033ff6f13523e9306dd12db4cef8a913a670399dd75c44c7ec2", 0xd6}, {&(0x7f00009cf000)="d337bc20e2bd495e63098c2f61fa7011053d44440f80e62193259c99f6e6b7985ad6b9d9357be8fc09acd4fd0327150c3aced8497242fdd9dec1370b85318d9521e982539f65572d", 0x48}, {&(0x7f0000750000-0x57)="69ffe9c3ab3d5177e4e5011889975aaeed654588ee3f4d7082139152aa5ae4404158ceb951ce85ea39f2e06665c8b527974e0631ef86270c69a94f1ca0a6a16fa68c771b3d75068d9bfaee2b8f4868946bdac9f6b505ff", 0x57}], 0x7, &(0x7f0000cd7000-0x138)=[@cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x18, 0x1, 0x1, [r8]}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @cred={0x20, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r6, r0, r8]}, @rights={0x18, 0x1, 0x1, [r2]}, @rights={0x28, 0x1, 0x1, [r1, r0, r1, r6, r2]}], 0x138, 0x8000}], 0x7, 0x24000014) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x1e, &(0x7f0000ff6000-0x4)=0x0, &(0x7f0000eef000-0x4)=0x4) prctl$setfpexc(0xc, 0x0) io_submit(r7, 0x1, &(0x7f0000cea000-0x4)=[&(0x7f000003a000-0x40)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000ddc000)="", 0x0, 0x0, 0x0, 0x1, r6}]) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000825000-0x10)='/selinux/create\x00', 0x2, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f00000a3000-0x20)={@common="62638e683000", @ifru_addrs={0x2, 0x0, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}) ioctl$KVM_GET_XSAVE(r0, 0x9000aea4, &(0x7f00008a6000)={""/1024}) ppoll(&(0x7f00001ab000-0x8)=[], 0x0, &(0x7f0000adb000-0x10)={0x0, 0x0}, &(0x7f0000809000)={0x0}, 0x8) 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00003dd000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f000082f000-0xf6)=""/246) ioctl$EVIOCGREP(r0, 0x4010744d, &(0x7f0000d1e000-0xae)=""/174) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f000019d000)=0x0) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$unix(0x1, 0x1, 0x0) syz_open_dev$mouse(&(0x7f0000982000-0x12)='/dev/input/mouse#\x00', 0x4, 0x100) r1 = syz_open_procfs(0x0, &(0x7f0000a93000-0x9)='net/unix\x00') fcntl$addseals(r0, 0x409, 0x2) sendfile(r0, r1, &(0x7f00006dd000-0x8)=0x8000000, 0x2) 2018/01/15 21:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0x0, 0x0) sysinfo(&(0x7f0000a97000)=""/26) r1 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, r1, 0x0) lsetxattr(&(0x7f000029f000-0x8)='./file0\x00', &(0x7f0000dbf000)=@random={'btrfs.\x00', '\x00'}, &(0x7f000048d000+0xcfa)='+\x00', 0x2, 0x0) r2 = epoll_create(0x4000000010011) openat$selinux_status(0xffffffffffffff9c, &(0x7f0000ea6000-0x10)='/selinux/status\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000337000-0xc)={0x0, 0x0}) r3 = dup3(r0, r2, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000009000-0x30)={0x4, 0x0, &(0x7f000000a000)=[@register_looper={0x630b}], 0x0, 0x0, &(0x7f000000b000-0x4)=""}) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000737000-0x4)=0x81, 0x4) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000007000)={0x4, 0x0, &(0x7f0000006000-0x2c)=[@acquire_done={0x40486311, 0x0, 0x0}], 0x0, 0x0, &(0x7f0000002000)=""}) 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000000000/0x1e000)=nil, 0x1e000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000005000-0x38)={&(0x7f000000b000-0xc)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000001000)={&(0x7f0000015000-0x24)={0x24, 0x20000052, 0x443, 0xffffffffffffffff, 0xffffffffffffffff, {0x2, 0x0, 0x0}, [@nested={0x10, 0x1, [@typed={0x1, 0x0, @uid=0x0}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = openat$selinux_load(0xffffffffffffff9c, &(0x7f000001f000-0xe)='/selinux/load\x00', 0x2, 0x0) ioctl$EVIOCGID(r1, 0x80084502, &(0x7f0000015000-0x50)=""/80) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0x7000)=nil, 0x7000, 0x3, 0x32, 0xffffffffffffffff, 0x0) open(&(0x7f0000001000-0x8)='./file0\x00', 0x0, 0x148) r0 = memfd_create(&(0x7f0000003000)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x2) fcntl$dupfd(r0, 0x40a, 0xffffffffffffffff) 2018/01/15 21:50:22 executing program 6: unshare(0x400) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) ioctl$sock_inet_SIOCGARP(r0, 0x8954, &(0x7f0000ff3000)={{0x2, 0x2, @rand_addr=0x7fff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x306, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x12, {0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x7fff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f0000000000)={{0x1, 0x3, 0x3, 0x2, 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]}) 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) pwritev(r0, &(0x7f0000f56000)=[{&(0x7f0000001000-0x1000)="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", 0x1000}, {&(0x7f0000001000-0x77)="f012fe5b69cac6f6d5fe07d22ac7596c22fc87ad6573cd11599b54d7b52b35372ea99baf99334a35ab664ca8754af6cae8bd01eb508ac30318eba4543b79d4482e626f057d71257bacbfbebae6cc81573a5a409bf5ab9586498ba5f8f1e59fdb2b71c57ca5cd8a2e57211dddca76ab00d28e088ac91cff", 0x77}, {&(0x7f0000001000-0xe9)="aa3b863f759db44228addc4b874c02351e366d78556d50854f6b057987de9cb4f856fdc53afda63e83651d428c5f2d463065b06d64ea1d37c18e0938fb27fde52f0154892c0ac829db1dffbae8be5a09609d11f16313b3b63c60478c5a8353045abc6169d2f4a705cbd5fb47d01f17a387de62d611de67dc90a5afbdcf86e33779b46d4af0713a01087e6e3e77778328013e3b2b86981b1f1726b0832e5335076b78d3cbbf7cf9d96d4e655b404e7a942b8f149cf2216426fba231f0bef6ca84b2a3a67d5fc0f1563e391c10fc0098b15cdb07f930edc14a5925e2c0a9492a3f316a277093f11b5e52", 0xe9}, {&(0x7f00002c8000)="f7689d5e6f0d90a7d82e23848af1d9ce3748cf913cd7aec70422a8b9a608330a3488c25c45bb78b79be7c233eefb56032022d402e3ef4462e30a5ec4129f7a53f9c1e596ecf0bb1fa1056a10eec6247bec7b3418ccc6a4fb2eba08762685d1ccebbd5fb7ef80f6ce688a9c59d8d1b1660e18558ef75ab964dbfc4287a21e4ed587c9a2e25eeb568a6ef724812e9880ec95827c12d26523632151b23cc6f6336371ad56d700053c0fa4dac18d058fe4117c76989ae1257ed08ebf7c", 0xbb}, {&(0x7f0000001000-0x77)="f7811e9927f044049833b3781ac06050c6d9864f30c0bfc1b333bd657922d5297a8eb67ed903654ae42bf746d91deaf6a038844752f70b2f492a141f1bb7beb01b54068ad64a6c1a9e80d11fa930e2e493ad94d3959eb72c5772616dba35582576ad93c55b2495afb355ac6cbcbef4d75e700297a5741e", 0x77}, {&(0x7f0000000000)="ae9bbb14bd06ef56591d4984fdd9b5f34b5c2a204beaa784721761809b47d3f53e45e74158b6f2e0189e54ac85f8d6072da50413b696f9e5f6641eaa10903778a45f1eb49c2d4ec2064cc809e92a6848002afdeb8980209fa799e8fcc8f15c42c4bbf8ad33c5e82d7f3650419ae2e0bb75c21d3049a1afab602d0f043980f7c148ed4d3e1bdd13aa8b44393286ca1fc48d22216b7c523e7f03fae5eb096308aebfeadf78f34eb8e925419f279e43d86c2349a9b960f34224c9ca75a04ceda9668450956d1ea176c073d98f274e6151c5a24a0bf3b887ccda5696c665f40bce377be97e5d78bf3ca8", 0xe8}, {&(0x7f0000001000-0x1b)="525314935e792b23aa28503a43bbe48606f28ec97cb8bf8c89ba4b", 0x1b}], 0x7, 0x59) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000000a000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000e1c000)={0x1000000079, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000234000)={0x74, 0x0, [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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000000000/0x5eb000)=nil, 0x5eb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) pipe(&(0x7f00005e6000)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f00003a9000-0x2)="5cdc", 0xffffffffffffff33) writev(r1, &(0x7f00002f4000-0x20)=[{&(0x7f000031f000)="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", 0x1001}], 0x1) 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sg(&(0x7f0000005000)='/dev/sg#\x00', 0x0, 0x0) ioctl(r0, 0x2288, &(0x7f0000c96000-0x2)="") ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f000026e000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000026f000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x1, 0x0, &(0x7f000026f000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x25, &(0x7f0000000000)={@broadcast=0x0, @rand_addr=0x0, @local={0x0, 0x0, 0xffffffffffffffff, 0x0}}, &(0x7f0000001000-0x2)=0xc) mmap(&(0x7f0000000000/0x242000)=nil, 0x242000, 0x0, 0x10, 0xffffffffffffffff, 0x0) read$eventfd(r0, &(0x7f0000079000-0x8)=0x0, 0x8) write$eventfd(r1, &(0x7f000026f000)=0x0, 0x8) [ 88.274098] binder: 12611:12615 ERROR: BC_REGISTER_LOOPER called without request 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000650000)='./file0\x00', 0x22000, 0x84) flock(r0, 0x0) 2018/01/15 21:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000768000)={0x10000000002, 0x78, 0x1e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fchmod(0xffffffffffffffff, 0x100) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0x292000)=nil, 0x292000, 0x3, 0x32, 0xffffffffffffffff, 0x0) keyctl$update(0x2, 0x0, &(0x7f000028f000)="", 0x0) 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0xfd5000)=nil, 0xfd5000, 0x300000c, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00007a2000-0xa)='net/unix\x00') fsync(r0) lstat(&(0x7f0000fd5000)='./file0\x00', &(0x7f0000059000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000533000)={0x0, 0x0, 0x0}, &(0x7f0000fd5000)=0xc) fchownat(r0, &(0x7f0000b59000-0x8)='./file0\x00', r1, r2, 0x1000) [ 88.325871] binder_alloc: binder_alloc_mmap_handler: 12611 20000000-20002000 already mapped failed -16 [ 88.378780] binder: 12611:12630 ERROR: BC_REGISTER_LOOPER called without request [ 88.388450] binder: BINDER_SET_CONTEXT_MGR already set [ 88.394611] binder: 12611:12615 ioctl 40046207 0 returned -16 [ 88.394661] binder_alloc: 12611: binder_alloc_buf, no vma [ 88.394684] binder: 12611:12651 transaction failed 29189/-3, size 0-0 line 2903 [ 88.419499] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 21:50:22 executing program 6: mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x1, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x80000) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f0000001000-0x10)={&(0x7f0000013000/0x1000)=nil, 0x1000}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fsetxattr(r0, &(0x7f0000000000)=@known='system.posix_acl_default\x00', &(0x7f0000012000-0x2)='\r\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x2, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000b26000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f000039b000)=0x0, &(0x7f0000bda000)="") r1 = shmget$private(0x0, 0x4000, 0x2, &(0x7f000072c000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000f38000-0x77)=""/119) ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000f36000)='/dev/snd/seq\x00', 0x0, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000653000-0x58)={{0x0, 0x101}, 0x0, 0x0, 0x0, {0x0, 0x0}, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$audion(&(0x7f0000efe000-0xc)='/dev/audio#\x00', 0x39, 0x10080000) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000a0e000)=0x5, 0x4) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x5, &(0x7f0000d11000)=0x0, &(0x7f0000d11000)=0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000d1f000)=0x0, &(0x7f0000697000-0x4)=0x4) 2018/01/15 21:50:22 executing program 4: mmap(&(0x7f0000000000/0x8a0000)=nil, 0x8a0000, 0x4, 0x30031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xd000)=nil, 0xd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$inet_sctp(0x2, 0x5, 0x84, &(0x7f00008a1000-0x8)={0x0, 0x0}) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f00008a0000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8910, &(0x7f00008a0000)=@buf={0x9a, &(0x7f00008a0000)="5a36d49431114502cd394970225e04cc24d14858dfa79db5cde1a2e470d5eadac4463e4f4402471be4a9be91f471121b1a693d725f41c28c9afec7cb5fa959e36e62291c119b1a973897c269028b477ffabd42f591a9e6653d6746231105f8699d96b5d15afa4fa2662041aec28d77b89557153820d8f99dc094cb3c0a2031b008fb970c5e6926b6094606e45a269166545500d3154e9728d7a0"}) r1 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x82) writev(r1, &(0x7f000000c000-0x30)=[{&(0x7f0000790000-0xc9)='\x00', 0x1}], 0x1) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000773000)='/dev/kvm\x00', 0x400200, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000b5d000-0x9)='/dev/vcs\x00', 0x240000, 0x0) r3 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f00009b2000)='/selinux/validatetrans\x00', 0x1, 0x0) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f000053c000-0x20)={r2, 0x4, 0x800000000000000, r3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x100) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000d18000-0x68)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001000-0x78)={0x5, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x20000010, 0x4, 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) r0 = signalfd4(0xffffffffffffffff, &(0x7f0000d06000-0x8)={0x7}, 0x8, 0x0) rt_sigprocmask(0x0, &(0x7f0000a00000)={0x5}, &(0x7f00000aa000-0x8)={0x0}, 0x8) r1 = getpid() r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f00007df000-0x10)='/selinux/status\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000a53000)={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]}}, &(0x7f00004ae000)=0x8c) ioctl$TCGETA(r2, 0x5405, &(0x7f0000f37000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f0000256000-0xee)={r3, 0x3, 0xe6, "c84a1530388c008db9889ecbc862b34fc7d60ffcfe45c1d2066161f7ed08ca07cfe3460f48f4ec3dcb6a252bfc9e71d19f58c8f946a4bf61824ccb7ed73dcb7a5f19ec3ab8893d560dbe884517706e7cc5040acfa33e9cfd5af717e479e6ec0fdc50db7e0531441542f0d5d5a449c69c34bebecb5c4d3d3d9a183b69a6a9265cef331f83814867c7319efbdc1948d2fd09fbe514582f72a64dca86e402c7f10c70c15a4c96539aa830afebbc7eaf8828937c55f8a1e4f3165677883516a3ebed759986baf81d7d52b44ba4dba04b504bdac1d4d5cedcda8e470b50235608d941d08c1a392386"}, 0xee) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r4 = socket$inet(0x2, 0x806, 0x0) connect$inet(r4, &(0x7f0000a8b000-0x10)={0x2, 0xffffffffffffffff, @multicast2=0xe0000002, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r5 = gettid() prlimit64(0x0, 0xb, 0x0, &(0x7f0000434000)={0x0, 0x0}) r6 = syz_open_dev$mouse(&(0x7f0000e38000-0x12)='/dev/input/mouse#\x00', 0x4, 0x8200) ioctl$DRM_IOCTL_IRQ_BUSID(r6, 0xc0106403, &(0x7f0000529000)={0xfffffffffffffffa, 0xff, 0x8, 0x3f}) read(r0, &(0x7f0000000000)=""/128, 0x80) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000063000)='/dev/qat_adf_ctl\x00', 0x200080, 0x0) tgkill(r1, r5, 0x1) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00007f2000-0x8)={0x0, 0x0}) r1 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r1, &(0x7f0000516000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x11, &(0x7f0000006000-0x4)=0x1, 0x4) 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0xfbc000)=nil, 0xfbc000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndseq(&(0x7f0000dcc000)='/dev/snd/seq\x00', 0x0, 0x80000) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbc000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000fbd000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000401000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) recvmsg(0xffffffffffffff9c, &(0x7f0000fbe000-0x38)={&(0x7f000093b000-0x32)=@pppol2tpin6={0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0], @remote={0x0, 0x0, 0xffffffffffffffff, 0x0}}, 0x0}}}, 0x32, &(0x7f0000fbe000-0x30)=[{&(0x7f00000ba000)=""/59, 0x3b}, {&(0x7f0000fbe000-0x1000)=""/4096, 0x1000}, {&(0x7f000038f000)=""/72, 0x48}], 0x3, &(0x7f0000fbd000)=""/65, 0x41, 0x2}, 0x2) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fbe000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x76, &(0x7f0000e62000)={0x0, 0x3}, &(0x7f00008bc000)=0xfffffffffffffd39) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000224000)={r4, @in={{0x2, 0x2, @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]}, [0xffffffffffffffff, 0x5, 0x5, 0x6, 0x9, 0x3, 0xfffffffffffffffb, 0x3d4f, 0x8, 0x10001, 0x7, 0x7fff, 0x8, 0x5e896ea5, 0x6]}, &(0x7f0000fbe000-0x4)=0x108) r5 = syz_fuseblk_mount(&(0x7f0000fbc000)='./file0\x00', &(0x7f0000e3f000+0xd76)='./file0\x00', 0x9000, r1, r2, 0x1, 0x4, 0x881) mmap(&(0x7f0000fbd000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendfile(r5, r0, &(0x7f0000fbe000-0x8)=0x0, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00001ff000)='/dev/sequencer2\x00', 0x0, 0x0) [ 88.425091] binder: send failed reply for transaction 64 to 12611:12615 [ 88.455858] binder: undelivered TRANSACTION_COMPLETE 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x1e, 0x4000000001, 0x0) bind(r0, &(0x7f0000d81000-0x80)=@generic={0x1e, "0103000000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cb184a"}, 0x80) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000afb000)=@generic={0x1e, "01030000000000b9000000004700000000a979f321b30c7bc8790405c7bad62e0a63a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb3151d24acef1f1622ca5bdb9c8ea31000077aeb81c90001b6d7c980400000000f70dc136cb184a"}, 0x80) r2 = socket(0x1e, 0x5, 0x0) sendmsg(r2, &(0x7f0000316000)={&(0x7f0000373000)=@generic={0x10000000001e, "010000000000e30000000001af268c573c5bf86c483724d41e14dd6a739eff090000000000000000d79f00000000000000076c3f010039d8f986ff03000000000000e550d5fe32c419d67bcbc7e3ad316a1983000000fc341c1fc75624281e27800ece70b076cf979ac40000bd767e2e7821dfd300981a1565b3b16d7436"}, 0x80, &(0x7f000033c000)=[], 0x0, &(0x7f00002d4000)=[], 0x21d, 0x0}, 0x0) 2018/01/15 21:50:22 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000001000-0xd)='/dev/usbmon#\x00', 0x1, 0x20000) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f00005ac000)={0x2, {{0x2, 0x2, @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]}, 0x1, 0x1, [{{0x2, 0x1, @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]}]}, 0x120) fanotify_init(0xc1fe4968e72d95c8, 0x80000) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000148000)={0x0, 0x0, 0x0}, 0xc) 2018/01/15 21:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getitimer(0x1, &(0x7f00003d2000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000e7a000-0x8)=0x0) syz_emit_ethernet(0xa5, &(0x7f00009cc000)={@dev={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0x14}, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [], {@mpls_uc={0x8847, {[{0x5, 0x1, 0x6, 0x0}, {0x9f, 0x5, 0x4, 0x0}, {0xfffffffffffff770, 0xffffffffffffffff, 0x6, 0x7}, {0x575c6f65, 0x2, 0x9e9, 0x3}, {0x6, 0x5, 0x1, 0x100}, {0x100, 0x1ff, 0x1ff, 0x2}, {0x401, 0x80, 0x95b0, 0x6}, {0xd4d, 0x8000, 0xfd1a, 0x3}], @generic="29aabd842e5b8e35d958f2b654089ea749c7208e017d2ca58fba7d5bf7ee953dd58587d3e888ade85f74d8f0803d1c2fbac29a643c23f7a36c5c7f08f5db310b747b413aeeb0f29bc7bb2b3e17b88d27724fc751a4dba186a34fbabb2bc81cd494652ef084f8edd953a68fefcfefa95fbc5c47a68e083e"}}}}, 0x0) io_getevents(r0, 0x9, 0x9, &(0x7f0000198000-0x120)=[{0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}], &(0x7f0000a34000-0x10)={0x0, 0x989680}) r1 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000d5f000-0x10)='/selinux/create\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000dfe000)=0x8001, 0x4) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00001d7000-0xd)='net/udplite6\x00') bpf$MAP_CREATE(0x0, &(0x7f00004eb000-0x2c)={0x10, 0x8000, 0x4, 0x20, 0x4, r1, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x2c) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$sg(&(0x7f0000001000-0x9)='/dev/sg#\x00', 0x492, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TIOCLINUX5(r2, 0x541c, &(0x7f0000001000-0x28)={0x5, 0xf179, 0x71c, 0x9, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f00008c7000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f000055d000-0x30)={0x50, 0x0, &(0x7f0000a69000)=[@transaction={0x40406300, {0x1, 0x0, 0x2, 0x0, 0x11, 0x0, 0x0, 0x38, 0x10, &(0x7f00006a0000-0x38)=[@fd={0x66642a85, 0x0, r3, 0x0, 0x3}, @fda={0x66646185, 0x2, 0x0, 0x7}], &(0x7f0000002000-0x10)=[0x78, 0x28]}}, @decrefs={0x40046307, 0x4}, @exit_looper={0x630d}], 0x7b, 0x0, &(0x7f0000ee4000-0x7b)="e948793a9ec495c21aa12fd613b533f861e36054a6be7920e0242ad60488c54a1107a5f582dabf70295d6afd03ef311c83161a338649391d977202fd61cd046c6dc8f8a59b219445f7d5fe76681b22b780b1b5e4b75c8380f2f14fb8daf899cbde19e6c93b3b4047b5075291e6e70155d38a20a917ed21dd15d9f2"}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r3, 0x29, 0x20, &(0x7f0000326000)={@dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0x10}, 0x7, 0x2, 0xff, 0x7, 0x8, 0x3, 0x1ff}, 0x20) ioctl$EVIOCGABS20(r3, 0x80184560, &(0x7f0000f2b000)=""/80) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000009000-0x30)={0x4c, 0x0, &(0x7f0000452000-0x4c)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, 0x8, &(0x7f000091b000)=[@ptr={0x70742a85, 0x0, &(0x7f0000802000)=0x0, 0x1, 0x0, 0x0}, @fda={0x66646185, 0x80000000, 0x0, 0x0}], &(0x7f0000788000-0x20)=[0x0]}, 0x0}}], 0x0, 0x0, &(0x7f0000009000)=""}) [ 88.495582] binder: undelivered TRANSACTION_ERROR: 29189 [ 88.600841] binder: 12681:12686 got transaction to invalid handle [ 88.607180] binder: 12681:12686 transaction failed 29201/-22, size 56-16 line 2788 [ 88.619664] binder_alloc: 12681: binder_alloc_buf, no vma [ 88.625278] binder: 12681:12686 transaction failed 29189/-3, size 72-8 line 2903 2018/01/15 21:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f00002c8000-0x9)='/dev/rtc\x00', 0x0, 0x0) symlinkat(&(0x7f0000191000-0x8)='./file0\x00', r0, &(0x7f0000385000)='./file0\x00') r1 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x50, &(0x7f0000e2f000)={{{@in6=@loopback={0x0, 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}, {{@in=@loopback=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@multicast2=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000e35000-0x4)=0xe8) 2018/01/15 21:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = getpid() openat$vcs(0xffffffffffffff9c, &(0x7f00007dd000)='/dev/vcs\x00', 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000bcb000-0x1c)={0xa, 0x0, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x0}, 0x1c) r1 = syz_open_procfs(r0, &(0x7f00008f6000-0x9)='children\x00') perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) preadv(r1, &(0x7f0000806000-0x10)=[{&(0x7f00006d5000)=""/1, 0x1}], 0x1, 0x800) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0xfea000)=nil, 0xfea000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000fe4000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f00003ba000-0x24)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETSW(r0, 0x5402, &(0x7f00009dc000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getown(r0, 0x9) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000fe5000-0xc)={0x0, 0x0}) r2 = syz_open_pts(r0, 0x0) ioctl$TCXONC(r2, 0x540a, 0x2) ioctl$TCSETA(r0, 0x5402, &(0x7f0000fd8000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0}) readv(r2, &(0x7f0000fe2000)=[{&(0x7f00003b7000-0x8)=""/8, 0x8}], 0x1) 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0x21000)=nil, 0x21000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000017000)='/dev/kvm\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x1, 0x32, 0xffffffffffffffff, 0x0) openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000972000)='/selinux/enforce\x00', 0x111000, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(r0, 0xc004ae02, &(0x7f0000024000-0x1c)={0x0, []}) 2018/01/15 21:50:22 executing program 7: r0 = syz_open_dev$sndpcmp(&(0x7f0000820000-0x12)='/dev/snd/pcmC#D#p\x00', 0x8, 0x80) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=0x1) timerfd_create(0x8, 0x0) 2018/01/15 21:50:22 executing program 2: r0 = syz_open_dev$adsp(&(0x7f0000e81000)='/dev/adsp#\x00', 0x2, 0x1) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f0000755000)=""/185) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f0000df1000)='/dev/sequencer2\x00', 0x4000, 0x0) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x904100, &(0x7f0000f77000)="", &(0x7f0000eb5000)=0x0, &(0x7f0000d83000-0x4)=0x0, &(0x7f0000c1c000)="") r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f00001b4000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getgid() setsockopt$kcm_KCM_RECV_DISABLE(r0, 0x119, 0x1, &(0x7f00006cc000)=0x100000001, 0x4) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000217000)={0xaa, 0x50, 0x0}) ioctl$UFFDIO_ZEROPAGE(r0, 0xc020aa04, &(0x7f00007d9000-0x10)={&(0x7f00005b6000/0x3000)=nil, 0x3000}) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xffffffff, 0x2000) bind$llc(r0, &(0x7f0000001000-0x10)={0x1a, 0x0, 0x0, 0xc63d, 0x3, 0x4, @random="4d87e00172ea", [0x0, 0x0]}, 0x10) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000001000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f000038a000-0x40)={0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000001000-0x10)={0x1, [0x6]}) clone(0x0, &(0x7f0000aed000)="", &(0x7f00006c4000-0x4)=0x0, &(0x7f000049d000-0x4)=0x0, &(0x7f0000c12000)="") splice(0xffffffffffffffff, &(0x7f000036e000)=0x0, 0xffffffffffffffff, &(0x7f0000453000)=0x0, 0x0, 0x0) [ 88.648206] binder: undelivered TRANSACTION_ERROR: 29189 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0x2a000)=nil, 0x2a000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$alg(0xffffffffffffffff, 0x0, 0x0, 0x80000) ioctl$sock_ifreq(r0, 0x899f, &(0x7f0000015000-0x50)={@common='syzkaller0\x00', @ifru_names=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}}) r1 = socket$nl_crypto(0x10, 0x3, 0x15) mmap(&(0x7f000002a000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = openat$selinux_status(0xffffffffffffff9c, &(0x7f000001d000)='/selinux/status\x00', 0x0, 0x0) mmap(&(0x7f000002b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) sendto$ax25(r2, &(0x7f000002b000)="7fb6e76f301ba62b2371d7012df5711dc643acd4f71ac3fcea0da511a9e2d439d49ad87bdd5dccbaf5c241f94bff339a1778ceb23136947669e5412d37935863b0396ae6f1ae5b360c1444a0102021b707257b58c8cf5df65688aadc0309c2b136821c3826e1816efafd", 0x6a, 0x8000, &(0x7f000000d000-0x7)={0x3, {"880a037646cb57"}, 0x4}, 0x10) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f000002a000)=0x6, 0x4) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000005000)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000016000-0x10)={&(0x7f000001e000)={0x14, 0x1a, 0xaff, 0xffffffffffffffff, 0x3, {0x0, 0x0, 0x0}, []}, 0xfffffffffffffd23}, 0x1, 0x0, 0x0, 0x0}, 0x0) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(&(0x7f00000f6000-0x6)='./bus\x00', &(0x7f000002a000-0xe)='./file0\x00', &(0x7f0000937000)='ramfs\x00', 0x0, &(0x7f000003f000-0x9d)="") r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) rename(&(0x7f00009b4000-0x5)='./bus\x00', &(0x7f0000f86000-0xe)='./file0/file0\x00') perf_event_open(&(0x7f00000fe000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdirat(r0, &(0x7f0000057000-0x8)='./file0\x00', 0x0) r1 = openat(r0, &(0x7f0000035000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000020000-0x9)='./file0/file0\x00', r1, &(0x7f0000020000-0x8)='./file0\x00') unlinkat(r0, &(0x7f0000060000)='./file0\x00', 0x200) symlinkat(&(0x7f00002c5000)='./bus\x00', r0, &(0x7f00002be000-0x6)='./bus\x00') 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) ioctl$KVM_SET_IRQCHIP(r0, 0x8208ae63, &(0x7f00000f3000)=@ioapic={0x12002, 0x0, 0x8000, 0x8000, 0x0, [{0x540, 0x3ff, 0x8, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x400, 0x2, 0x9, [0x0, 0x0, 0x0, 0x0], 0x5}, {0x4, 0x9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x8001}, {0x200, 0x2, 0x4, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xfffffffffffff000, 0x9, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1f}, {0x80000001, 0xfffffffffffff801, 0x1ac, [0x0, 0x0, 0x0, 0x0], 0x7f}, {0x6ee87c56, 0x1f, 0x3, [0x0, 0x0, 0x0, 0x0], 0xd79}, {0x1, 0x8, 0x0, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x1, 0xc4, 0x7fff, [0x0, 0x0, 0x0, 0x0], 0x10001}, {0x0, 0x3f, 0x3, [0x0, 0x0, 0x0, 0x0], 0xf1a}, {0x7fffffff, 0x8, 0x1, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x1ba5, 0x5, 0x7895, [0x0, 0x0, 0x0, 0x0], 0x0}, {0xf4, 0x1, 0x6, [0x0, 0x0, 0x0, 0x0], 0xe0000000000}, {0x3, 0x1, 0x8, [0x0, 0x0, 0x0, 0x0], 0x1}, {0xfffffffffffffadc, 0x400, 0x4, [0x0, 0x0, 0x0, 0x0], 0x10000}, {0x7, 0x1, 0xfffffffffffffffd, [0x0, 0x0, 0x0, 0x0], 0x288f}, {0x4, 0x7, 0x100000000, [0x0, 0x0, 0x0, 0x0], 0x7}, {0x5, 0xfffffffffffffffb, 0xffffffffffffb4f2, [0x0, 0x0, 0x0, 0x0], 0x6}, {0x8, 0x7, 0x6, [0x0, 0x0, 0x0, 0x0], 0x0}, {0x5a, 0xfffffffffffffff9, 0x6, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x40, 0x1, 0x1, [0x0, 0x0, 0x0, 0x0], 0x9}, {0x8, 0xffffffffffffff74, 0x9, [0x0, 0x0, 0x0, 0x0], 0x2}, {0x5, 0x7fff, 0x5, [0x0, 0x0, 0x0, 0x0], 0x3}, {0x824e, 0x0, 0x1, [0x0, 0x0, 0x0, 0x0], 0x1000}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000d85000)={0x0, 0x0, 0x0}, &(0x7f0000b8f000+0x630)=0xc) getpriority(0x0, r1) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000529000-0x18)={0x1, 0x5, [{0x3, 0x0, 0x9}]}) r2 = memfd_create(&(0x7f0000129000-0x1)='\x00', 0x5) ioctl$EVIOCGMASK(r2, 0x80104592, &(0x7f0000d69000-0x10)={0x0, 0x50, &(0x7f000079b000-0x50)="cb6704c55d4d136fa72fc1a20a7495a45ae4ea1b37c7470f2f18f3d2c5ace4be4ed6b7feaf434429d6a3d4d1474ab60492ffa001c3aae2c5a68aabe71fd7bab45306ea34b57367919a48552bae12629a"}) io_setup(0x9, &(0x7f0000f18000)=0x0) io_submit(r3, 0x200000000000009d, &(0x7f00008b5000)=[&(0x7f0000d5b000-0x40)={0x0, 0x0, 0x0, 0x0, 0x12e, r2, &(0x7f000028c000)="", 0x34c, 0xfffffffffffffffc, 0x0, 0x0, 0xffffffffffffffff}]) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0xfd6000)=nil, 0xfd6000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000600000/0x4000)=nil, 0x4000, 0x0, 0x44031, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000ebc000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000ade000)={0x4, 0xffffffffffffffff, 0x0}) ioctl$KVM_SET_DEVICE_ATTR(r2, 0x4018aee1, &(0x7f00005eb000-0x18)={0x0, 0x4000000000001, 0x2, &(0x7f0000632000)=0x0}) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) 2018/01/15 21:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x2) lseek(r0, 0x0, 0x3) 2018/01/15 21:50:22 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000e13000-0xb)='/dev/hwrng\x00', 0x101000, 0x0) ioctl$EVIOCGPHYS(r0, 0x80404507, &(0x7f0000c08000)=""/122) capset(&(0x7f0000a31000)={0x19980330, 0x0}, &(0x7f00009b3000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_procfs(0x0, &(0x7f0000ed7000-0xa)='map_files\x00') ioctl$sock_netrom_SIOCGSTAMP(r0, 0x8906, &(0x7f0000c54000-0x4)=0x0) fsetxattr(r1, &(0x7f0000ac8000-0x1a)=@known='com.apple.system.Security\x00', &(0x7f0000158000-0x10)="656d3073656c66a673656c696e757800", 0x10, 0x0) connect$inet6(r1, &(0x7f00001fd000)={0xa, 0x1, 0x3ff, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x1}, 0x1c) [ 88.740690] kauditd_printk_skb: 55 callbacks suppressed [ 88.740699] audit: type=1400 audit(1516053022.808:903): avc: denied { setopt } for pid=12714 comm="syz-executor7" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/15 21:50:22 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000cac000)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = getpgrp(0x0) sched_getparam(r0, &(0x7f0000940000)=0x0) io_setup(0x3, &(0x7f00003ed000)=0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(0xffffffffffffffff, 0xc008551c, &(0x7f000073d000-0x30)={0x0, 0x0, []}) r1 = syz_open_dev$midi(&(0x7f0000ae5000-0xb)='/dev/midi#\x00', 0x6, 0x0) getsockopt$netlink(r1, 0x10e, 0x9, &(0x7f0000e25000)=""/81, &(0x7f0000f40000)=0x51) r2 = syz_open_dev$loop(&(0x7f0000ccf000-0xb)='/dev/loop#\x00', 0xfffffffffffffffd, 0x44001) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000d2c000)=0x6, 0x4) r3 = memfd_create(&(0x7f000025c000)="74086e750000000000000000008c00", 0x0) pwritev(r3, &(0x7f0000bb6000-0x10)=[{&(0x7f00001f2000)="aa", 0x1}], 0x1, 0x81003) sendfile(r2, r3, &(0x7f00000de000-0x8)=0x0, 0x100000001) ioctl$LOOP_CLR_FD(r2, 0x4c01) 2018/01/15 21:50:22 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) uselib(&(0x7f0000454000)='./file0\x00') fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000c2f000-0x8)=0x1) perf_event_open(&(0x7f0000015000-0x78)={0x1, 0x78, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00004b9000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, r0, 0x2) r1 = openat$selinux_user(0xffffffffffffff9c, &(0x7f00004e3000-0xe)='/selinux/user\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r1, 0x541c, &(0x7f00005ec000-0x1)=0x3) preadv(r1, &(0x7f0000169000)=[{&(0x7f00008a1000-0x4f)=""/79, 0x4f}, {&(0x7f00007cf000-0xa2)=""/162, 0xa2}, {&(0x7f000071d000-0x3e)=""/62, 0x3e}, {&(0x7f00007e4000-0x38)=""/56, 0x38}, {&(0x7f00007eb000-0xc4)=""/196, 0xc4}, {&(0x7f00008eb000)=""/4, 0x4}, {&(0x7f000026e000-0x59)=""/89, 0x21}, {&(0x7f00008fd000-0x5a)=""/90, 0x37}], 0x8, 0x5) 2018/01/15 21:50:22 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000011000-0x4)=0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, r1, 0x6, 0xffffffffffffffff, 0x0) pselect6(0x40, &(0x7f000037e000-0x40)={0x10000, 0x7fffffff, 0x5e, 0x7, 0xff, 0x7, 0x7fffffff, 0x9}, &(0x7f0000627000)={0xfffffffffffff801, 0x800, 0xff, 0x4, 0x0, 0x0, 0x6, 0x7}, &(0x7f0000474000)={0x5, 0x1ff, 0x40000000000, 0x8000, 0x1073c000000, 0x1, 0x800, 0x4}, &(0x7f00005d9000-0x10)={0x0, 0x1c9c380}, &(0x7f0000af5000)={&(0x7f0000fe5000-0x8)={0x0}, 0x8}) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000001000-0xc)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0x4) mmap(&(0x7f0000447000/0x4000)=nil, 0x4000, 0x0, 0x13, r2, 0x0) pread64(r2, &(0x7f000044c000)=""/39, 0x27, 0x0) syz_open_dev$amidi(&(0x7f0000ce0000-0xc)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x4080) 2018/01/15 21:50:22 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgrcv(0x0, &(0x7f0000ac8000)={0x0, ""/238}, 0xf6, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00009a0000-0xc)='net/netlink\x00') r1 = add_key$user(&(0x7f000011a000)='user\x00', &(0x7f000096c000-0x5)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f0000532000-0xfe)="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", 0xfe, 0xfffffffffffffffc) r2 = add_key(&(0x7f0000580000)='syzkaller\x00', &(0x7f0000a54000)={0x73, 0x79, 0x7a, 0x0, 0x0}, &(0x7f00001c6000)="b96eca39cd78c7be8ec34031b29a134e640508351b93efc08c3120dde649844fdf49f0a19ac6a2f9af08c1411d3a46b0976fc0e8c430ed232ec1b90fe4ccf625336bc159f9d75a57b961007c3c047f27fa76affc854df2f59938bd16931e94f7eb20ac8120b8a6ab4e9bc53192c817a82c72970eb2a05a939352f1fd1731f314922c9d31743c16950fcd215b82d11bcb5cb5de394dc6c63500d212442cfde105ca7f920c31b6e30ddc408b08566440683cb85b8ae2", 0xb5, 0xfffffffffffffffa) keyctl$link(0x8, r1, r2) setsockopt$bt_BT_FLUSHABLE(r0, 0x112, 0x8, &(0x7f00002b9000)=0x3, 0x4) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000259000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f0000001000)={0x1, ""}, 0x8, 0x0) 2018/01/15 21:50:22 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000001000-0x8)='./file0\x00', 0x10000, 0x2) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 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) r1 = socket(0x40000000015, 0x5, 0x0) setsockopt(r1, 0x400000000114, 0x6, &(0x7f0000001000)="034b0007", 0x4) r2 = getgid() setgid(r2) clock_gettime(0x0, &(0x7f0000f3e000-0x10)={0x0, 0x0}) timer_settime(0x0, 0x1, &(0x7f0000658000-0x20)={{r3, r4+30000000}, {0x0, 0x0}}, &(0x7f0000982000-0x20)={{0x0, 0x0}, {0x0, 0x0}}) ppoll(&(0x7f0000b10000)=[{r1, 0x0, 0x0}], 0x1, &(0x7f0000adb000-0x10)={r5, 0x0}, &(0x7f0000809000)={0x0}, 0x8) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000001000-0x400)={"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"}) r6 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_SIOCADDDLCI(r0, 0x8980, &(0x7f0000072000-0x12)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8000}) ioctl$sock_SIOCGIFBR(r1, 0x8940, &(0x7f00003e7000-0x18)=@add_del={0x2, &(0x7f0000c6b000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x2}) bind$inet6(r6, &(0x7f000047b000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f000028b000)=0x0) listen(r6, 0x40000000000005) r7 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r7, &(0x7f0000419000)={0xa, 0x0, 0x0, @loopback={0x0, 0x1}, 0x0}, 0x1c) r8 = accept(r6, 0x0, &(0x7f000060c000)=0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r8, 0x29, 0x20, &(0x7f000012a000-0x20)={@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x400, 0x2, 0x3, 0x0, 0x100, 0x101, 0x0}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000b70000)=@get={0x1, &(0x7f00009f0000-0xe2)=""/226, 0x3}) accept(r0, &(0x7f0000f1d000+0xffa)=@hci={0x0, 0x0, 0x0}, &(0x7f0000624000)=0x6) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f000024d000)=@sack_info={0x0, 0x7dd, 0x31}, &(0x7f0000d73000-0x4)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r8, 0x84, 0xd, &(0x7f0000654000)=@assoc_value={r9, 0x80000001}, &(0x7f0000552000-0x4)=0x8) sendto(r7, &(0x7f0000064000-0x2)="943d", 0x2, 0x0, &(0x7f0000507000-0x10)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$key(r8, &(0x7f000097a000)={0x0, 0x0, &(0x7f00009e0000)={&(0x7f00003cc000-0x48)={0x2, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, []}, 0x10}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendto$inet(r8, &(0x7f00004fa000-0x1000)="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", 0x1000, 0x40, &(0x7f0000c45000-0x10)={0x2, 0x0, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) 2018/01/15 21:50:22 executing program 4: pipe(&(0x7f00001a0000-0x8)={0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$PIO_FONT(r0, 0x4b61, &(0x7f0000000000)="904999104f4d4c71cc0909afa613f7e614aa1548e72740389ada218b91e3deabff57bb2f3b2ec682943c5a2cc9b771d3e4d51530030edf3c430f212bbd2820214cf37d08a6e5fd7d48a381b22ba99e4ec97d96ad6d1fe29a1000a0b15b5469a510b4bf47") r1 = socket(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000f0c000)=""/0, 0x0, 0x0, &(0x7f0000bf2000)=@hci={0x1f, 0x0, 0x0}, 0x6) recvfrom$unix(r1, &(0x7f000080a000)=""/0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x0) 2018/01/15 21:50:22 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000f82000)='./file0\x00', 0x28) bind$inet(r0, &(0x7f0000acb000-0x10)={0x2, 0x3, @loopback=0x7f000001, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r1 = syz_open_dev$sndtimer(&(0x7f0000014000)='/dev/snd/timer\x00', 0x0, 0x0) getsockname$netlink(r0, &(0x7f000048d000-0xc)={0x0, 0x0, 0x0, 0x0}, &(0x7f0000430000)=0xc) ioctl$SNDRV_TIMER_IOCTL_SELECT(r1, 0x40345410, &(0x7f0000001000)={{0x100000001, 0x0, 0x0, 0x0, 0x0}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) sendmmsg(r0, &(0x7f000040d000)=[{{&(0x7f0000a21000-0x1e)=@pppoe={0x18, 0x0, {0x3, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xaa}, @common='bridge0\x00'}}, 0x1e, &(0x7f0000334000)=[{&(0x7f0000d47000)="d41edd5344c0690b38db727bab6458aefa234f88d0e7ff05afc3b94ba14459e4d470e318e47adfda30bb1892640870748c7aeab8b57a4556d0ca7d58cdd71f5a18f3d6c54927759b59ccd82709527f45fb8ddfde0c5d6e88959e08229cc150b5d30dca2e364567c48d1d42aff099b4dfc050c3fecd4096", 0x77}, {&(0x7f0000ef9000-0x7d)="bf6c01ffa486f58ae87b7d0468f63e598c86261ffe9429ef871c0ca66ab80a333240b605786c65fd081b1225f9637dc1924298103bd8e678ec20dd8cacfcf9fcc755db787f65bf4d2bc0bb88eba04bc2340b13137e50412a48919c05f33f02dc13b0edec983f0a4a43a888293b7f832c9a2ddbcaf328e70a02336c227b", 0x7d}, {&(0x7f00000b3000-0xd7)="9e6dbbb1a9a522204367a54d3c6b3e1e69c59fa4c2560cb2767bfa35be12ffff01dfa90f0c07807028982b18b2ec85386f3b4bf8182e8765cc4fca42d28a8185c228d71ec55901ca9031919f5326aab1aea12343f91b5200b66ce5e7114a903dfff9d1d976e49caebd1d478c8e438d48b29a3c73641ba9e62564c12a0ca798a8d8ea3f61dbcf49cec280e3c969556f918ac621b808ff791a788705cd1b8d8add1fa0c2d0397da3f677522b607d526ccf766a7d59e9b61e56304d6439c6af6a24118763d3ea66684fe783f983dafe3940dacf3e85d817e0", 0xd7}], 0x3, 0x0, 0x0, 0x4004}, 0x1}, {{&(0x7f0000b0c000)=@rc={0x1f, {0x10001, 0xffffffffffffffff, 0x3, 0x7, 0x8, 0xffffffffffff8000}, 0x7f}, 0x9, &(0x7f0000198000)=[], 0x0, &(0x7f0000d47000)=[{0xa8, 0x84, 0x2, "0a6d50724c22a19dd908b467e9554d3554496ecd938830edf969f8517ade481bdca7825ef4133e50ea19c64261bea277f463f8139f5f74f959a5aeffea2285cc7f7788b9855d3992de609275a33e3823495aaa5ee4a15d80d7932dd39d721c237d5557dffb8316e17c548f14180c3453d5f8175514a09f8dfe3c974074c9a97e9ce6022f741473455f2cd76d0ccfd9ac7fa0dd"}, {0x1010, 0x10f, 0x72, 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&(0x7f0000525000)=[{&(0x7f000089d000)="819690ceb7ccbf1bc92f5813d0a4ccb588bfe2bcffd49095e63bb39fc024d71b85c8b70bc4a1047593b4a7a60f42e8ed5570ed4e64c53cd5e0dd71ece9c65610250d71ddfc9b5fc8117cac871e05aee77e747fbefa1cbb44c7b249b4028a6efa5b16611b233a63c0dd97d728fb287d9482ac0a8d578c4e238297e2baa6c7e7565fcef9ae5d7e9480c50d50f3b94749577e4b3b6b7026ed2869e393369e2a399eb05b955d2bc8f55eba0a9d03fe57c7", 0xaf}, {&(0x7f000057d000-0x9d)="278481075fc1289069b9b9242f72232066fbc70e29d20e5af64de1ec6419054a11d5cdc57893fb90ce7d709b14baad6ea5c5c366fb83eb17d06e36f4b5045e1ec8c18ddcc96a7b94dfd2b144a9beabd7791644d3035f68d7cfd60f0079c275e0234fb2628b95ed99f8fea1ad1a3676e8ebafab984d55cce8b2570e75f314d060daf79f1569525616a40463823d5dbdee0294f212e50cf56790e8d6e81a", 0x9d}, 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"}, {0x78, 0x119, 0x400, "3189b9709f214e3e34d8bce281a08aa6ee9adcf1b59a0400d26f3e131accbb6c72af848050189d8390d3a3b37f6bf779e26774b4815b0036d9e999dde451df97ea05b74225a8e770049a3f6a1415f3aeb28bc294486194b215b5a0175007c02b90"}, {0x100, 0x108, 0x4, "5187e790c94031a4139137b97409814b1bf84e7d2f212846ad806dbb94492c8308c111979c97f47e2d2bcb3c2c75e5165a67b3e8e6915c188adf86fb51eca8dc68654e59ad36a1c954ef3e62c9f72865a9025d526aa99e39b2f282d17bb9e47a54ae54684fbf2dfde9f37b6a3af1ca491e290fcde11aad887f5ad9396f28699a47de1963d89df7efc53a9ae514ba8fd61252f68cf530f2de3d2b667bfb3944c5a39e13aed38d803180fab512628707bba23e58f84749506e46c22cc352a59bf6af389b7ce80e70fbbfd04365679cf16dc5d93d2aedb6df45376ea89afb7eadc28f5b8dccc479c463b4979a43ba"}, {0x88, 0x1ff, 0x1, "b0458985e0596c5f412d8aae608ab095e2255ee9adcadc913e40cd6ca6dda19dfea9e8e608a3cc393f8a750634b2daff77269c4b597511e3390d9cc9802efeba0559aabc464c27c5571aa25adb86029db6b429d446e59273bdb3b02193313ffd03cd692e2bc39c75e9504f546a395132410b9767"}, {0x100, 0x11, 0x0, "adf44893a58cc10560723030fed2ed6ddff2a3110f2f683eb5e3d9da4f6d1778c71f147075831538536d5e5b3c555bd3f27232f99c03354c7dbd053ad5004a4d2add62e519e91a9a84173fb1c12ac3684f0cead1a4c5d00f3d98b83c45004812b368892599c6681e1da8384af35425e5bce0b030898d99308f94979879052a2ef6027dd454b9e881ee720fff7702d8cac45b446566e08d86b3c8aa725bf9461bd33a3415333efc6d3d9e7f44bdacc4e6884516527f05e81ce18c661723dc549d1eb891429dce84bc5e10514e4e228f7832b9c14f4dba3f6e5b01c7dda72263866b64637804543b08b8d3e4"}, {0x50, 0x117, 0xfffffffffffffff8, "87de37ac0eb86d37ce7f769380ffb2aec72cb1fffa8624d6d300f2df2b22735ee1b836ea76cd98e4e7b97ec9f87d82970b8054e6914c3f28a81b"}, {0xd0, 0x88, 0x1f, "1660b98ec005722c25247c6e7eee31f712b38e3e4f0a7a27c6566084240c64cd3668c18e0bde16d78b44abde35f878d8df9656a9d8e50aa22ec3c07eda23aef3ba8a40804955d79b1ddc970588d274543736ac28d9b7af27837789661b7088a9144d58704a211a32a1079129323321a978e20ed8e2548bcef9055999a6995eab635981e8997ac6ce7d84fa190067c9a41bc2a5f0a0ce61826c29dce0881e0e7b06b39c73f84fe0a76a06d9d29a98dabb43f5675682ee370046"}, {0x78, 0x11f, 0x2, "d4fc77208f8104e64e42e33e02315093f7254ffa21a1c3e33494c0a0532ff09a307b1e1a27045eb0cee73a3fc23f8166ae32ac6c5266e75a4fffef4a3c4d8e1893416ddd0310aad6a367b00ef9f956a46e30bbe342f56d94bc4d17e829fcffc2bb6b"}, {0xe8, 0x11a, 0x6, "b9e89b74131ceadc52b32f046d229f041e13a446d5b72e900c4ff6df9c533cc80994badfcc510590798e0d36f7750395120d9c61a401a087c75bd6771cd89a2d050346cd623870ccdae6bee256eb95bd14f492ccc2b7c34296f657ada7cd565b76fe061194498ffb613d95c8cf1e96d1df57c1e2c56177911e7b7eb6743ebcaa240cd1e666594d61842e9fefad7155286c167ac7d35a3fa3648ecfd18cf7739c1ab45402603d710e6bfd711f38db21e9e1d595f4d4b67fb2143183b7501885e8b1e97e365d898306268d760a9ec52da3e5"}], 0x1590, 0x4011}, 0xc2}], 0x4, 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f000001d000-0x50)={0x0, 0x3, 0x80, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 2018/01/15 21:50:22 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000b8b000)='/selinux/avc/hash_stats\x00', 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e9d000)={0x0, 0x0, 0x0}, &(0x7f000099b000)=0xc) r3 = getuid() fstat(r0, &(0x7f00006d4000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffff9c, 0x29, 0x23, &(0x7f0000042000-0xe8)={{{@in=@loopback=0x0, @in=@local={0x0, 0x0, 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in6=@mcast2={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000ed1000)=0xe8) fstat(r0, &(0x7f0000c98000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000cad000)=0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f000042d000)={{{@in=@rand_addr=0x0, @in6=@loopback={0x0, 0x0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0}, {{@in=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in6=@remote={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000024f000-0x4)=0xe8) getresgid(&(0x7f0000fb6000-0x4)=0x0, &(0x7f0000bda000-0x4)=0x0, &(0x7f0000f67000)=0x0) r11 = getpgid(0x0) getresuid(&(0x7f0000f26000-0x4)=0x0, &(0x7f0000a0b000)=0x0, &(0x7f000015d000-0x4)=0x0) fstat(r0, &(0x7f0000c76000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = gettid() getresuid(&(0x7f0000957000)=0x0, &(0x7f00008f6000)=0x0, &(0x7f0000b6f000-0x4)=0x0) lstat(&(0x7f0000653000-0x8)='./file0\x00', &(0x7f000028c000-0x44)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000fdd000)={&(0x7f000079b000-0x8)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000f6f000)=[{&(0x7f0000a29000-0x59)="c91e796d9446cb714e10132c11f573792df6986ef0c6d667755f9cdeb674819224216588c33ef9f0864a52b4b848276df9388b1c5bced6e3d4ef428b8cbce7e2dff2cac9fad7e886edb0800a2e74f31eea580eeac0430d7518", 0x59}, {&(0x7f0000f6d000)="14c1cd2073ade3b075479096a8ebcd31def0ab697d1773a216e0a2599b316d8cf139f190f9a7ab99d04a718f8417f8f1a84247057a453f457bf599449e83ab50c53499fc9d387ff5c08157217f040360784018d23cea58675440e578d5aec71fa75def77b0c20cb0b8750a7f80696549a63bcefd2c5cd6ee579e2480ae448dabaf24c37a07135a98d40be2a6dac7e2b436ad8ec9d940b6eeb99f71cad5197ccfe33a141184b36f6e73f43b1799", 0xad}, {&(0x7f0000544000-0xa4)="61893c985157b8bca6a545100081ca3e7dfb32b597bed123709026f3b7f33a38a6e94c340c91c3cf8beac734c10fe42fcec816486d22fc0f0acbe3ab127525977066bc96e40a4e56bae05cfe8935eba998a7466fe9a61512c6bd476afc6ec69488681fd3c981817387a290c71f73c7ed59ae6440467466b91f4a74a8d3529c6843000abaaeefa4db797879624d0d94a500a507616f61a9d6ba3493a9b052bf1232e46354", 0xa4}, {&(0x7f0000935000-0x36)="7dec15e5617785c7c54826c1bc7012ed939a245dfed3e433afb87722f57b5b490d6063da33db42a2460368c46bee15a13f53f6374401", 0x36}, {&(0x7f0000a70000-0x3d)="44d3fbde9030fb092535e42b7959990404faba02a7fd962b770633ec70f46e5b8678045037ba93737da89d0b559874b0c6c1d567a04b404a5f8a58da48", 0x3d}, {&(0x7f0000eac000)="daef3efc752e0a972152c7ae541d9241ce4199dc222452f7195257ea06bb5a191009daed6c3e4410defb036256585e69e6f252720362e14207970d45511b74afa473bbeb8e92e8f9112c5ecdb907ccc63b5ad9ef8c6d0078750933172a4956fbabd6308fb6318f320cfbe2a235dd555b83a6ed566cf8edb4eb664a6ee579321beda8ca56c4138d32a69147052e6e931834224b1df3d60ce002df39ea3da25fcaae1f00261597f063dedb5a51486d660ae06106510c1c7be1bce88649e4ba0433b425eaa3bb6bddfe618e97a8dabf9cf47a", 0xd1}], 0x6, &(0x7f000095c000-0xf0)=[@cred={0x20, 0x1, 0x2, r2, r3, r4}, @cred={0x20, 0x1, 0x2, r5, r6, r7}, @cred={0x20, 0x1, 0x2, r8, r9, r10}, @rights={0x18, 0x1, 0x1, [r0, r0]}, @rights={0x18, 0x1, 0x1, [r0]}, @cred={0x20, 0x1, 0x2, r11, r12, r13}, @cred={0x20, 0x1, 0x2, r14, r15, r16}, @rights={0x20, 0x1, 0x1, [r0, r0, r0]}], 0xf0, 0x84}, 0x4) getsockopt(r0, 0x1, 0xa, &(0x7f0000360000-0x96)=""/150, &(0x7f0000c4e000)=0x96) ioctl$sock_ifreq(r0, 0x0, &(0x7f00004a9000)={@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, @ifru_flags=0x100}) [ 88.815523] audit: type=1400 audit(1516053022.876:904): avc: denied { setattr } for pid=12732 comm="syz-executor4" name="map_files" dev="proc" ino=32281 scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 2018/01/15 21:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r0, &(0x7f0000002000)=@ethernet={0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) sendmsg$can_bcm(r0, &(0x7f0000002000-0x38)={&(0x7f0000006000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000000000)={&(0x7f0000007000-0x48)={0x5, 0x0, 0x0, {0x77359400, 0x0}, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0xede5}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "0b73a01c2522aa66"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f0000000000)={&(0x7f0000004000)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000003000-0x10)={&(0x7f0000005000-0x48)={0x5, 0x0, 0x0, {0x0, 0x0}, {0x0, 0x7530}, {0x0, 0x0, 0x0, 0x0}, 0x1, @can={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "8e15adecfc04aba1"}}, 0x48}, 0x1, 0x0, 0x0, 0x0}, 0x0) sendmsg$can_bcm(r0, &(0x7f00005e4000)={&(0x7f00002cd000-0x10)={0x1d, 0x0, 0x0, 0x0}, 0x10, &(0x7f0000728000)={&(0x7f00000af000-0x80)={0x6, 0x900, 0x0, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0, 0x0, 0x0}, 0x1, @canfd={{0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, "260503dd3e3c0a6afe3f7b377378f2e013e66ff1bf538a0f1abc5b8beb605be3d9448c99787c873249ed9c34e040a29606427925d8dd9065c240a288783179ce"}}, 0x80}, 0x1, 0x0, 0x0, 0x0}, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) lstat(&(0x7f0000716000)='./file0\x00', &(0x7f0000075000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000cca000)={0x0, 0x0}, 0x4800) ioctl$sock_netrom_SIOCGSTAMP(r4, 0x8906, &(0x7f0000395000)=0x0) setsockopt$inet6_mtu(r3, 0x29, 0x17, &(0x7f00009af000)=0x2, 0x4) r5 = getpgrp(0x0) lstat(&(0x7f0000e32000)='./file0\x00', &(0x7f0000aa4000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) accept4(r0, &(0x7f00002d4000-0x10)=@ipx={0x0, 0x0, 0x0, ""/6, 0x0, 0x0}, &(0x7f0000349000-0x4)=0x10, 0x800) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000e75000-0xc)={0x0, 0x0, 0x0}, &(0x7f00009ed000)=0xc) sendmsg$netlink(r1, &(0x7f00001f7000-0x38)={&(0x7f00009b6000-0xc)=@kern={0x10, 0x0, 0x0, 0x80000008}, 0xc, &(0x7f0000cbe000)=[{&(0x7f000059f000-0x150)={0x150, 0x3a, 0x300, 0x4, 0x2, "", 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@generic="8fb8833c93b46620aeab1e6e776e926600cf98a8fb006b7a8732", @typed={0xc, 0x68, @str=':\x00'}]}, 0x94}, {&(0x7f00009ad000-0x1234)={0x1234, 0x34, 0x100, 0x0, 0x0, "", [@generic="55cfca91a93d72c0aacd246916c9d4a54ebf8afe3fc07e0b46676b101393d59903416d0921cfbbfad9a34024c74e952fdbd3a3879d4c34d4521c819789c01f6a2696cf29d9ee13f9d57d9b3faff28ab4354b274227e08eb2fe", @nested={0xdc, 0x4f, [@generic="86412144ae2fa9871969bbb8bf33bb0febdad4ac97588f830d939737295c2c65bad9827ab96138f273156be027a521ce5a355bd774e90a8db55191b955b11c658815d4bf4ba84450cddc71b687323cd33ad909956d29452c2960b97b386c1f8fa9e880e268362ff4a69bcd977fb0e5042fd48b5098b2ad5cb4f2b9a55583efcce9b2f11f49d4fa8070bb1a6d149e22ac2837b19a9ddd0ffe27b9ada6ff08cfc93c4b23b6b6e0df015eab52a35a919e3f083a01c5cd06d9fc0d1423962d55f45bdd67597ac4fa545515", @generic="030f06997195353d639a46cb2386"]}, 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@generic="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@typed={0xc, 0x25, @uid=r2}]}, 0x1234}], 0x3, &(0x7f0000598000-0x90)=[@cred={0x20, 0x1, 0x2, r5, r6, r7}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0x1, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}], 0x90, 0x8800}, 0x800) 2018/01/15 21:50:23 executing program 4: msgget$private(0x0, 0x20) 2018/01/15 21:50:23 executing program 5: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00002e9000)={0x0, 0xffffffffffffffff, 0x0, @dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0x0}, &(0x7f0000000000)=0x1c, 0x800) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) accept$packet(0xffffffffffffff9c, &(0x7f0000ca1000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @empty=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0x0, 0x0]}, &(0x7f0000000000)=0x14) fstat(0xffffffffffffff9c, &(0x7f0000c62000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000000)={{{@in=@multicast1=0xe0000001, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x1, 0x0, 0xffffffffffffd6a2, 0x2, 0xa0, 0x80, 0x2c, r1, r2}, {0x6, 0xfe7, 0x8000, 0x2, 0x3, 0x80, 0x0, 0x9}, {0x5, 0x9, 0x7fffffff, 0x401}, 0x0, 0xa, 0x2, 0x1, 0x2, 0x3}, {{@in6=@mcast1={0xff, 0x1, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x3, 0x2b}, 0x2, @in6=@local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xaa}, 0x3, 0x2, 0x0, 0x2b9, 0x1c00000, 0x2, 0x401}}, 0xffffffffffffff3c) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) bind$alg(r3, &(0x7f0000437000)={0x26, 'aead\x00', 0x0, 0x0, 'echainiv(rfc4106(gcm(aes)))\x00'}, 0x58) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000136000-0x38)="bffbd1de", 0x4) 2018/01/15 21:50:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000063000-0x78)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgsnd(0x0, &(0x7f00001a6000-0x8)={0x48010000002003, ""}, 0x8, 0x0) clone(0x0, &(0x7f0000945000)="", &(0x7f0000042000)=0x0, &(0x7f00000fc000-0x4)=0x0, &(0x7f0000f60000)="") r0 = openat$selinux_checkreqprot(0xffffffffffffff9c, &(0x7f000033f000-0x16)='/selinux/checkreqprot\x00', 0x1, 0x0) ioctl$VT_DISALLOCATE(r0, 0x5608) msgctl$IPC_RMID(0x0, 0x0) [ 89.040330] dccp_close: ABORT with 2 bytes unread 2018/01/15 21:50:23 executing program 6: mmap(&(0x7f0000002000/0xffd000)=nil, 0xffd000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000533000)='projid_map\x00') close(r0) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000f8e000)='/selinux/avc/cache_stats\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) userfaultfd(0x21) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x2a, &(0x7f0000b29000)={@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x0}, @local={[0xaa, 0xaa, 0xaa, 0xaa], 0xffffffffffffffff, 0xaa}, [], {@ipv4={0x800, {{0x5, 0x4, 0x0, 0x0, 0x1c, 0xffffffffffffffff, 0x0, 0x0, 0x1, 0x0, @rand_addr=0xfffffffffffffe01, @dev={0xac, 0x14, 0x0, 0x0}, {[]}}, @igmp={0x1f, 0x0, 0x0, @loopback=0x7f000001, ""}}}}}, &(0x7f0000ea3000)={0x0, 0x0, []}) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f000091e000)=r2) 2018/01/15 21:50:23 executing program 7: r0 = socket$inet(0x2, 0x2, 0x5) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getpeername(r0, &(0x7f0000573000)=@generic={0x0, ""/126}, &(0x7f0000000000)=0x80) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$bt_BT_VOICE(r1, 0x112, 0xb, &(0x7f00009dd000)=0x3ff, &(0x7f0000105000-0x8)=0x2) syz_open_dev$midi(&(0x7f00009f4000)='/dev/midi#\x00', 0x1, 0x180ffe) openat$pfkey(0xffffffffffffff9c, &(0x7f000037e000)='/proc/self/net/pfkey\x00', 0x200040, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000095f000)={0x8, 0x20000000000000ca, &(0x7f0000c78000-0x68)=@framed={{0x18, 0x0, 0x0, 0x0, 0xee95, 0x0, 0x0, 0x0, 0xc98}, [@alu={0x7, 0xff, 0xb, 0x0, 0xb, 0xffffffff, 0xffffffffffffffff}, @alu={0x4, 0x3, 0xd, 0x9, 0x5, 0x0, 0x18}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x4}, @jmp={0x5, 0x8000000000000000, 0xe, 0x7, 0x5, 0x30, 0xfffffffffffffffc}, @map={0x18, 0x3, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000747000)='GPL\x00', 0x20, 0xbc, &(0x7f000008f000-0xbc)=""/188, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x12e) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00005ac000-0x4)=0x0) 2018/01/15 21:50:23 executing program 5: mmap(&(0x7f0000000000/0xfd1000)=nil, 0xfd1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f000001a000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000aba000-0x10)={0x2, &(0x7f000039a000)=[{0x20, 0x0, 0x0, 0xfffffffffffff00c}, {0x6, 0x0, 0x0, 0x0}]}, 0x10) sendmsg$netlink(r0, &(0x7f000008e000)={0x0, 0x0, &(0x7f000070f000)=[{&(0x7f0000fd1000-0x164)={0x10, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, "", []}, 0x10}], 0x1, 0x0, 0x0, 0x0}, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = syz_open_dev$usbmon(&(0x7f0000906000-0xd)='/dev/usbmon#\x00', 0x3, 0x40000) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000759000-0x4)=0x100000001, 0x4) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000fd1000)={0x0, 0x100, 0x7, [0x95, 0x100000001, 0x9, 0x400, 0x7, 0xffffffffffff0001, 0x5]}, &(0x7f0000fd1000)=0x16) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000fd2000-0x8)=@assoc_value={r4, 0x5}, 0x8) mmap(&(0x7f0000fd1000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f0000fd2000-0x4)=0x0, 0x4) 2018/01/15 21:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000fa1000-0x8)='./file0\x00', 0x0) perf_event_open(&(0x7f000000a000)={0x3, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r0, 0x5411, &(0x7f0000352000-0x4)=0x0) mount(&(0x7f0000144000)='./file0\x00', &(0x7f0000344000-0x8)='./file0\x00', &(0x7f0000fb6000-0x4)='nfs\x00', 0x0, &(0x7f000000a000)="") getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f000031c000-0x98)={0x0, @in6={{0xa, 0x3, 0xcb, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xbb}, 0x1ff}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x6, 0x7fff}, &(0x7f00001c5000)=0x98) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f00006ba000-0xa)={r1, 0x6, 0x1, [0x800]}, &(0x7f0000c28000)=0xa) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f00002af000)={0x0, &(0x7f00007b8000)=[]}) 2018/01/15 21:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x7, &(0x7f0000bed000-0x10)={0x0, 0x0}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000690000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_open_dev$midi(&(0x7f0000af3000)='/dev/midi#\x00', 0xc, 0x400000) getsockopt$inet_sctp6_SCTP_STATUS(r0, 0x84, 0xe, &(0x7f0000d8f000)={0x0, 0xc69, 0x1, 0x0, 0xffffffffffffff88, 0xfffffffffffffff7, 0x74a, 0x7, {0x0, @in6={{0xa, 0x3, 0x5, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x1ff000000000, 0x5787b8ae, 0x2, 0x6, 0x3}}, &(0x7f0000488000)=0xb8) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00002fe000)={r2, 0x400}, &(0x7f0000079000-0x4)=0x8) pipe(&(0x7f0000923000)={0x0, 0x0}) 2018/01/15 21:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f000052b000-0x8)='./file0\x00', 0x0) r0 = open(&(0x7f0000033000-0x8)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000034000-0x8)='./file0\x00', 0x0) mount(&(0x7f0000df2000)='./file0/file0\x00', &(0x7f0000a17000-0x8)='./file0\x00', &(0x7f0000df3000-0x3)='\x00v\t', 0x1001, &(0x7f0000a06000)="") unlinkat(r0, &(0x7f000057d000)='./file0\x00', 0x200) r1 = open(&(0x7f00001d5000-0x8)='./file0\x00', 0x0, 0x0) accept$unix(r1, &(0x7f00008e1000)=@abs={0x0, 0x0, 0xffffffffffffffff}, &(0x7f0000c6a000)=0x8) getdents64(r1, &(0x7f00007e9000-0x1000)=""/4096, 0x1000) 2018/01/15 21:50:23 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000516000-0x2)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSS_ADDR(r1, 0xae47, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f00008fa000)={0x79, 0x0, [0x0, 0x0, 0x0, 0x0], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000555000-0x11)='/dev/qat_adf_ctl\x00', 0xc0280, 0x0) setsockopt$bt_BT_RCVMTU(r3, 0x112, 0xd, &(0x7f0000d2e000)=0x8, 0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$sock_inet_SIOCADDRT(r3, 0x890b, &(0x7f0000001000-0x78)={0x1, {0x2, 0x2, @local={0xac, 0x14, 0x0, 0xaa}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x0, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x280, 0x20, 0x3ff, 0x1, 0x10000, &(0x7f0000000000)=@syzn={0x73, 0x79, 0x7a, 0x0, 0x0}, 0x8001, 0x80000001, 0x1}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000d33000-0x8)=0x1000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f000078a000-0x20)={0x0, 0x1, 0x0, 0x2000, &(0x7f0000ee4000/0x2000)=nil}) ioctl$KVM_SET_LAPIC(r2, 0x4400ae8f, &(0x7f0000ebf000-0x400)={"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"}) 2018/01/15 21:50:23 executing program 4: openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000a28000-0x11)='/selinux/enforce\x00', 0x400, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f00003e8000)='/dev/rtc\x00', 0x80, 0x0) write(0xffffffffffffffff, &(0x7f0000105000)="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", 0xfc) clock_nanosleep(0x2, 0x1, &(0x7f000086a000-0x10)={0x0, 0x989680}, 0x0) bind(0xffffffffffffffff, &(0x7f0000b07000)=@nfc_llcp={0x27, 0x10001, 0x7, 0x5, 0x3, 0x0, "130adb5852c7b8c57bf714ba6cd98344da0c24566235c27de096c6bf147fd6d6608547a3a2f99103baf30f1bd65336b483d7863b9f2e720bef88f5c53345e2", 0x7}, 0x0) [ 89.047570] audit: type=1400 audit(1516053023.115:905): avc: denied { write } for pid=12760 comm="syz-executor6" scontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=netlink_crypto_socket permissive=1 2018/01/15 21:50:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000476000+0x66f)='ns/cgroup\x00') setns(r0, 0x48000000) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000392000)={0x0, 0x1f, 0xa7, 0x0, 0x12, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$DRM_IOCTL_AGP_INFO(r0, 0x80386433, &(0x7f0000c95000)=""/54) 2018/01/15 21:50:23 executing program 2: mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_avc_hash_stats(0xffffffffffffff9c, &(0x7f0000002000-0x18)='/selinux/avc/hash_stats\x00', 0x0, 0x0) r1 = memfd_create(&(0x7f0000002000-0x33)='wlan0*mime_type-trusted}&wlan0vmnet1.trusted{\\{GPL\x00', 0x0) r2 = gettid() getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000001000)={{{@in6=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 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=@broadcast=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000002000-0x4)=0xe8) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) stat(&(0x7f0000002000-0x8)='./file0\x00', &(0x7f0000002000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000002000-0xc)={r2, r3, r4}, 0xc) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$int_out(r0, 0x5462, &(0x7f0000003000)=0x0) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) renameat(r1, &(0x7f0000004000)='./file0\x00', r0, &(0x7f0000001000)='./file0\x00') getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000003000-0xe8)={{{@in=@local={0x0, 0x0, 0xffffffffffffffff, 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=@dev={0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0x0}, 0xffffffffffffffff, 0x0}, 0x0, @in=@broadcast=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f0000004000)=0xe8) mmap(&(0x7f0000004000/0x1000)=nil, 0x1000, 0x4, 0x4011, r1, 0x0) mmap(&(0x7f0000007000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) writev(r1, &(0x7f0000007000)=[{&(0x7f000000c000-0x1000)="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", 0x100}], 0x1) symlink(&(0x7f0000004000)='./file0\x00', &(0x7f0000003000-0xa)='./control\x00') rename(&(0x7f0000006000-0xa)='./control\x00', &(0x7f0000004000)='./control\x00') 2018/01/15 21:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$binder(&(0x7f0000001000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x0) r1 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000674000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$sock_inet_SIOCDELRT(r1, 0x890c, &(0x7f0000825000-0x78)={0x7, {0x2, 0x2, @remote={0xac, 0x14, 0x0, 0xbb}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x1, @broadcast=0xffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, {0x2, 0x3, @dev={0xac, 0x14, 0x0, 0x12}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9, 0x4, 0x10001, 0x6, 0x6624, 0x0, 0x7fffffff, 0x100000000, 0x6}) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x20011, 0xffffffffffffffff, 0x0) ioctl(r1, 0x4, &(0x7f0000827000-0xe9)="37cf99d5bf3e26e3985f82099fb909eba4413b4c7cec218cf0b0cb21eb87e9de4f74a2c8b5fa950a4c0c2060500dfe3edd92c6ac90f21ba21d66e4cde1d6d29e892138462a52c1a47d48291880248849243dd6757b25a5835226dda8590fa943f4676cfd2b525adfaf2b0c8bfd5d81a879ca94271e39878d2457052e1f8dedd3aeeea9a9c9a9a22813e8810b979fc8ca5ee94f20d04ce22cce80fca80fd3aff9ffa57493fa4a8f8e659f913964375c0a7c2d8ae3116a0bf04bd25781fc04ff7e8e564adc8da83bfa9860b4a98a1bfc322379a1f8a3f1b54d7fff5ed84f668691297f06e01c733f93a0") r2 = gettid() mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) syz_open_dev$evdev(&(0x7f0000001000-0x12)='/dev/input/event#\x00', 0x7, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000000)={{0x1c, 0x2, 0xffff, 0x74, "b5784c78b5ee2efe29903fc98b3e2de4b0deba04565d168f46af480dcf0acb3c2c92c707c4575122b2ffdf32", 0x192a3bd8}, 0x0, 0x0, 0x3, r2, 0xfffffffffffff800, 0x10000, "480ec37aeb931c8788da04f95e53545a56ea1dcae24a243b97f664ee75fcedf85941f3d74cead6ee578b7443c5273d159f6199c85b66e5450e09b48da3630998", &(0x7f0000001000-0x9)='vboxnet0\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], [0x401, 0x4, 0x9, 0x80000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) ioperm(0x9, 0x7f, 0x3f1f) ioctl$BINDER_SET_CONTEXT_MGR(0xffffffffffffffff, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000008000)={0x44, 0x0, &(0x7f0000005000-0x44)=[@transaction={0x40406300, {0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x91, 0xfffffffffffffff9, &(0x7f000026c000)=[@ptr={0x77622a85, 0x0, &(0x7f0000008000-0x8e)='\x00', 0x1, 0x0, 0x0}], &(0x7f000000b000-0x30)=[0x0, 0x28]}}], 0x0, 0x0, &(0x7f0000009000)=""}) 2018/01/15 21:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socket$pptp(0x18, 0x1, 0x2) perf_event_open(&(0x7f0000002000-0x78)={0x1, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000001000-0x1)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffc1, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f00004b4000)='/dev/snd/controlC#\x00', 0x200, 0x20000) 2018/01/15 21:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = timerfd_create(0x7, 0x80800) readv(r0, &(0x7f0000c4a000)=[{&(0x7f0000444000)=""/184, 0xb8}, {&(0x7f0000f65000-0xbe)=""/190, 0xbe}, {&(0x7f0000402000)=""/53, 0x35}, {&(0x7f0000f18000)=""/4096, 0x1000}, {&(0x7f00003fb000-0xf2)=""/242, 0xf2}, {&(0x7f0000e01000-0xf5)=""/245, 0xf5}, {&(0x7f000067e000)=""/112, 0x70}], 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000801000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$kcm(0x29, 0x5, 0x0) mlockall(0x2) setsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00007f3000)=0x6, 0x4) dup3(r2, r0, 0x80000) dup3(r1, r3, 0x0) 2018/01/15 21:50:23 executing program 4: mmap(&(0x7f0000000000/0x250000)=nil, 0x250000, 0x3, 0x32, 0xffffffffffffffff, 0x0) get_mempolicy(&(0x7f00001da000-0x4)=0x0, &(0x7f000024e000)=0x0, 0x8000, &(0x7f0000247000/0x1000)=nil, 0x3) 2018/01/15 21:50:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000d11000-0xb)='/dev/adsp#\x00', 0x5, 0x2) ioctl$sock_bt_bnep_BNEPCONNDEL(r0, 0x400442c9, &(0x7f0000540000)={0x7fffffff, "a71302c9cf08"}) r1 = socket(0x15, 0x80005, 0x0) getsockopt(r1, 0x200000000114, 0x2713, &(0x7f0000aa2000-0x1)=""/1, &(0x7f0000dc0000)=0x43) 2018/01/15 21:50:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$bt_hci(0x1f, 0x3, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000324000)='net/sco\x00') getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffff9c, 0x84, 0x7b, &(0x7f0000060000-0x8)={0x0, 0xff}, &(0x7f0000bb4000-0x4)=0x8) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f000008f000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000ac5000)={r2, 0x39}, &(0x7f0000209000-0x4)=0x8) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000c5000-0xc)={0x4, r0, 0x1}) sendmmsg$nfc_llcp(r3, &(0x7f000076f000-0xa8)=[{&(0x7f0000b7b000)={0x27, 0x10001, 0xfffffffffffffffc, 0x7, 0x1000, 0x8001, "0dd3660887338c3d6225d662e291b49b51f0004552a9ba762e3f757ff5bd85ec4ffecbd1e406537a36db2905f60650ea630c754b7587ed6e0d00ac0c3c0c37", 0x6}, 0x60, &(0x7f00006c8000)=[{&(0x7f00002db000-0xab)="f6ed19b26c7c5dd019f09406b4bbe29f5026e38e9c6e1125556f28fe208ae951a4d43d427331bb71474474d4511561eddbcf840147715e60b29977124f6cb64c0d1e6d10d2f228ac55cbfba9c9baa3ff815ff309c707c7c49b04d0bb2dc35c809c80e148b6900c9c45892f21dcac057707e107f46aa48f6784c7aaf73d4e1f494252a5751bdf307665ffcd545bd3b71697fd7d7c8ecd69fb03d798f45aa1d89d630af6a1ad6bbd8b67aee9", 0xab}, {&(0x7f00001f3000-0x4a)="c9d1c369169cf627479f89cb3d2c4abe8237ecb593d9329e686163d8241135a21438ba87cad1f3ede653bfad72411824751e7a367c6bcd7eb9101409b4a471f785685ce95a13683efde4", 0x4a}, {&(0x7f0000240000)="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0x1000}, {&(0x7f00004a0000)="996ae6eff2c98212bd31ccca0c587e00d9ecd72b12921c72afec69955287a245eaf7ee988b7dc328632cea34ffbb592959aa6d6df65c11d5aa136409c64de7de813a32fdced4c0f61817a1dcb239e7f9a265038d170b2b20ab4221cd50c94887d06772fcc594f01c7f0fa0bd8ab624ec64dd6f62302d0dd9f8802681c266b8cb56821390abc9eccb909e7db6cd6ced5b4908e360bb1d64e98d82f2ed8be315e08f8403a908208493941c43daafbfdec9f6ae801115972736f20503e9c840165fbb4b9d0f5220f80f173093c2", 0xcc}, {&(0x7f000081e000-0x16)="933aee43c263ce815e282783ae070c6345d8154266a2", 0x16}, {&(0x7f00008b2000)="7cb59e8f48a40f8794a12ec886536207ce326b0f7013eb1ab02cf1fef31a5edaf0dea820d36d8663d54f50903d2cc4dcd253944214a2df95a21785dfa95d74868a817e6a500927e120c9e004175439f5c66dcbdd993dc4ffa08fa9112efb4e33e34714e0d34f40d2921281686d77ad7d3e43af16fea9d383e499aee7b50e44d0e9ddb6b136216a83238eefd34c52af2b757d178800e0cad65106", 0x9a}, {&(0x7f0000d9c000-0xf2)="ceb245c971ac01a676218040ec0ef426350cba2a5d0577970ec585a48125592b12865c7c68a5d720a94d1310a71cc5407304f59405ee292d6a950c5cd90d4ef4ba8d1ec3c6294194665c325965cfb19b50a5a7f3c15177d1860dc6a519298c357bb404bdcd863bd4b38e105336ec3a7f6c1ea7972c4d35268a82d804715f0f497feb0ce61c13f0b1325d7070753f20aa8fc39a007d0dbeb973dbc6519abbfe1ddeb7e67b5a54428709631a50d5485fdafe8ec7386215db7c561c3f385593ace66c1199279ad1e26cb77d965b160b413e1655afe07fc6c3420954a5d0b335388305fc3f1c9bed2abb659f57489a504b60cb72", 0xf2}, {&(0x7f00001f8000)="e8464bf21cbd80526a859fd7c2f56ed727e826b017d54b993fb691c703a4aad07a371799588eeaa7601d055d8f60938ea23ae631e7a2f3aaf45b0d2ce4daa29db59a6a932048da4ff797f15a7275505a5b776f04dc008f115a72597546d9baec5d5228c2f8e3867e073d01f0fca4b232eeeaf754280b17181890949342d03044f53722a4707ac7e93e4be79e45ac5e4bbdb2b9ca097449d78a964ac831b92243d12b6c88a00802c63ba0beb1", 0xac}, {&(0x7f00002d7000)="d7aa48afc2e382cce6c44ac1336984eeab3429fb6d47fa57b42c568007246211f74b08bea8f5b3b49e7ca898aebcfd1ce36e944f31691c2ef4fecfb4ec4c261759a5350de0f91456589082313ecdbf5e7c2536f2f8c5d1eb4cf19917b6c7b0cdb1274f0970f77618d8507c70ffba6e77b79138df12247e7c86cb71", 0x7b}], 0x9, 0x0, 0x0, 0x5}, {&(0x7f0000409000-0x60)={0x27, 0x1, 0x0, 0x6, 0x8000, 0x9, "c0438a3edf72f805c575af795b524027ab627be046aff35ec39f3cca22477f310edd9314d1ed0abb8ac1685ef6733bc1f8748f78798237299e740cfc3919f1", 0x0}, 0x60, &(0x7f0000787000-0x90)=[{&(0x7f00004b8000-0x34)="dfed8c6fdac8e1ca0e92d858690365a85a10f2724e88a00485d25752a3526ce2947f020b898210427cc4713cf75e36d0a491d0fc", 0x34}, {&(0x7f000043b000)="1535ecb318ff4b59a3b62dafe4e9fcbd67cdf2759ec18498bb895fef5a8d54e4d46fdcf8e0c8f57cdd73a5c002deaa3ff10cfdd8cc3cd4ebd673c6d62378cdfa7e51d3c360b38454aef2321dcd0dea7ce2b5566487b200ea4e526b71eb0e12a84320503ad42c674a375e96", 0x6b}, {&(0x7f0000d55000)="b63f53406425c0680a86f499b6ca84831e3256b236c399bf5e31b22d6b0b36a6fc60c4628a644c716eca29670fd21293b5914833155467406fcc18fa682676eba2bb946ad9901ef8bf8902defbdfa6761a6d2c2c85aba1f0d7dbb6a673fd9b67129b85b2d2df8f5163ddc935", 0x6c}, {&(0x7f000068e000+0x484)="6869c476bf1ea0e9ac5fabdbc8c67db5ddd0ab906dd29023b53e786c0796a4d089540feeca64e6610041fd5435a36ee5dd1f2bfe009d91050101eb629eb40632b1a57c0be98ab551decc311bc615f4ecd73617999e7a8934d8752197ad265a01d48ecabf9186961e40f8b48158a2c967c64c2a788d09055cd35444151815a825d7690b03035b98990b4f88555aa361d9ad3d7e", 0x93}, {&(0x7f000039d000)="47763d6b4cb054a999f5a8f2a7d7455316db01777be40441ff285cb17525e280df925a3f16f4d6dd3bdbe1bc702838a11ea10af2a5da10c5bae0c5019454487b8821a67ebade247a0ea6ad7a31f3a0751ae4ad8e6b0130c0ff966a04f61c0176eafe3b7bda0aa04a278158eba4a3047497bb30159a86c72d64b38a40e869dd6d896edd986ac0995b6cf8ccc9035f7637edfb7f102707b3f284fac79dff52dad3069bff64a4a0180d60deed2a00", 0xad}, {&(0x7f0000d1f000)="308d5e9bb50b2566f97c289f676d35a0986d469029a3fa2d1d7c94be5b856314719896f832c49a63225793265d0bb380c3b7fe54796429c4e6adbb8a83392d11d57d76184d08cd879c1721f8faa915a93f77d1b6a51d47244ed88fdc44878cf2b52e774a8821e66ee07e656eae68cbe3", 0x70}, {&(0x7f0000e45000)="64f5837d0ba3a843af8dc90f3df56d585d8f3cc62f0edc9a24af30494e12f615e4f1212afd602a421a83e68e5cbd0e1f89a0cf0fb701258c57409f68ccc0c2b367839855c836a84a6c8220a438db9e6d2bae73f3c7b5ce0a1446aa4ee6a7e3b9dc82cbf3f90c0064469300598053ff2b73eb8bf08b52053e72169472997d5334389e26eb9f79b6f94dd0a10311ff2953eaecef305007ca150933855cc4f6c8602bca4306e32987", 0xa7}, {&(0x7f0000d82000)="4e4b173bba10cdbe4132d337c78cfab84121ea08208ffe498457d424b141", 0x1e}, {&(0x7f00007d2000-0x1e)="807864c755ecafbc76e5d7e217072e1c9559f1573deef5ee29156f2b9e2c", 0x1e}], 0x9, &(0x7f000011c000-0x110)={0x110, 0x11f, 0x9, "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"}, 0x110, 0x4000040}, {&(0x7f0000f36000)={0x27, 0x6, 0x4, 0x6, 0x7ff, 0x6f, "62321a6a9d20e84e626747e3fd01f65735077b99beca63daa16dbd6906c6cc3dc56c657c46efc92595349d275ec727243daf448608c1e0335829f8360debed", 0x8}, 0x60, &(0x7f0000012000-0x10)=[{&(0x7f0000cf6000)="0f0be5cdbf3e408a121f5affa0afebd69c9a94e7452db38f6fffd2f6963c227d011a0a294f07470b4abbf8be91e3a04e1697cc25d1618a06e7af04f044f87c8acc21ee5f0c90a2ff208558144b43da039a7790d24d90efb14d87d50a93e88839595d34a268e9c7df1a21b936a588337e0c7cb307f61600d07f77cc5152babc9d9817d087", 0x84}], 0x1, &(0x7f0000044000)={0x100, 0x10f, 0x1, "d9a0915bd455e5fcf833bc952b1a701678d4175ba8e76dcdb8565aaef4591b6c48cdaa2da02ebbc91238de6b3ac45c00d9480afd81a54f05e3bb599f21ebf7e5814a76a638ea1a6ba8e0287f188977d13aa1a118c8fef2d03adde70a2c5c8684486e70b2334607f5ac791bf7bfe7cbe6618a8f5965442fb5a2df70f6ba2cf99ca67a9172ec239cff601a5388d248c6128b1a00c024d1a44fda367f62cbdfdf4ec0ae7dfc0fa242a8a400a67716f0bf7ab330e68c65ab70aaf933d3b11ec3fc7e1228d5d7f4080cfa847657bf5e5b9ae66b9eb4c1531ff260027473f63ac4e6dc423871e5db14403647b1dc85de"}, 0x100, 0x24000004}], 0x3, 0x4000) fcntl$getown(r0, 0x9) openat$sequencer(0xffffffffffffff9c, &(0x7f00005d6000)='/dev/sequencer\x00', 0x0, 0x0) 2018/01/15 21:50:23 executing program 7: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00001af000)='./file0\x00', 0x0) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000f38000-0xc)='/dev/rfkill\x00', 0x402, 0x0) ioctl$sock_SIOCSIFBR(r0, 0x8941, &(0x7f0000493000)=@add_del={0x2, &(0x7f000016f000)=@common='irlan0\x00', 0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xaa}, 0x2}, 0x1c) sendto$inet6(r1, &(0x7f000077a000)="", 0x0, 0xfffffffe, &(0x7f0000001000-0x1c)={0xa, 0x0, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @dev={0xac, 0x14, 0xffffffffffffffff, 0x0}}, 0x0}, 0x1c) open(&(0x7f00005da000-0xe)='./file0/file0\x00', 0x140, 0x0) rename(&(0x7f0000740000)='./file0/file0\x00', &(0x7f0000066000)='./file0/file0\x00') pivot_root(&(0x7f0000e0c000-0x8)='./file0\x00', &(0x7f00006b4000)='./file0/file0\x00') 2018/01/15 21:50:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000e83000)={@mcast2={0xff, 0x2, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x1}, 0x0, 0x0, 0x0, 0x0, 0xc0fe, 0x0, 0x0}, 0x18) 2018/01/15 21:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x8, 0x0, &(0x7f000012f000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000014000-0x10)={0x2, &(0x7f0000f04000-0x10)=[{0x25, 0x0, 0x8, 0x0}, {0x9, 0x0, 0x40, 0x0}]}, 0x10) writev(r1, &(0x7f00000a6000)=[{&(0x7f000000f000-0x1000)="8f", 0x1}], 0x1) ioctl$int_in(r1, 0x5452, &(0x7f0000409000-0x4)=0x3a) 2018/01/15 21:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x45, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000b84000-0x8)={0x0, 0x0}, &(0x7f0000221000)=0x8) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f000097c000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x78, &(0x7f0000ba1000)=r1, 0x4) 2018/01/15 21:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000011000/0x3000)=nil, 0x3000, 0x4, 0x32, 0xffffffffffffffff, 0x0) r0 = userfaultfd(0x0) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000-0x18)={0xaa, 0x0, 0x0}) r1 = epoll_create1(0x0) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f000001a000-0x20)={{&(0x7f0000012000/0x2000)=nil, 0x2000}, 0x1, 0x0}) close(r1) r2 = memfd_create(&(0x7f0000002000)='proclo}\x00', 0x0) r3 = getpgrp(0x0) sched_setaffinity(r3, 0x8, &(0x7f0000c35000)=0x1) pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000012000)="ca", 0x1}], 0x1, 0x0) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000479000-0x8)={0x0, 0xa9a}, &(0x7f0000d07000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000bb2000)={r4, 0x3}, &(0x7f0000c6a000-0x4)=0x8) fremovexattr(r1, &(0x7f00002a8000)=@known='system.posix_acl_default\x00') write(r1, &(0x7f000014d000)="", 0x0) accept$packet(r2, 0x0, &(0x7f0000a1d000+0xd8c)=0x0) close(r0) 2018/01/15 21:50:23 executing program 6: mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$sndctrl(&(0x7f0000001000)='/dev/snd/controlC#\x00', 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x8e, &(0x7f0000001000-0x44)=""/68, &(0x7f0000000000)=0x44) perf_event_open(&(0x7f0000001000)={0x0, 0x78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8ce, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000005000)=0x0, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_SUBSCRIBE_EVENTS(r0, 0xc0045516, &(0x7f0000004000)=0x8) ioctl$SNDRV_CTL_IOCTL_PVERSION(r0, 0xc1105517, &(0x7f0000001000)=""/250) 2018/01/15 21:50:23 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00007ae000-0x9)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 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) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00008e6000)={0x0, 0x2000000003, 0x0, 0x1000, &(0x7f0000d07000/0x1000)=nil}) ioctl$KVM_GET_DIRTY_LOG(r1, 0x4010ae42, &(0x7f00004f2000-0x10)={0x0, 0x0, &(0x7f0000ca2000/0x4000)=nil}) r2 = memfd_create(&(0x7f00002f6000)='GPLwlan1\x00', 0x3) ioctl$TIOCSSOFTCAR(r2, 0x541a, &(0x7f00002cd000-0x4)=0x0) r3 = syz_open_dev$mouse(&(0x7f00009c1000-0x12)='/dev/input/mouse#\x00', 0x7, 0x80) readlinkat(r3, &(0x7f0000d01000)='./file0\x00', &(0x7f00005de000-0x1)=""/4, 0x4) 2018/01/15 21:50:23 executing program 5: mmap(&(0x7f0000000000/0xffa000)=nil, 0xffa000, 0x3, 0x32, 0xffffffffffffffff, 0x0) unshare(0x8000404) pipe(&(0x7f0000ff9000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x0, 0x0, 0x0) 2018/01/15 21:50:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f0000bb8000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000b3d000)='/selinux/relabel\x00', 0x2, 0x0) setgroups(0x0, &(0x7f00008dc000-0x10)=[]) 2018/01/15 21:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f000070f000-0x1008)={0x0, 0x1000, "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"}, &(0x7f0000891000)=0x1008) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000704000-0x8)={r1, 0x10000}, &(0x7f000079e000)=0x8) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000f11000)=0xffffffffffffff40, 0x4) bind$inet(r0, &(0x7f0000e15000)={0x2, 0xffffffffffffffff, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x10) r2 = openat$selinux_avc_cache_threshold(0xffffffffffffff9c, &(0x7f0000bdd000)='/selinux/avc/cache_threshold\x00', 0x2, 0x0) ioctl$SIOCGIFHWADDR(r2, 0x8927, &(0x7f0000908000)={@syzn={0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0}, @ifru_settings={0x0, 0x0, @fr_pvc=&(0x7f0000715000)={0x1ff}}}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000d70000-0x8)=@assoc_value={0x0, 0x0}, &(0x7f0000e0d000)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000ce7000)={r3, @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]}, 0xa39, 0x9}, &(0x7f0000b3f000)=0x98) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x33, &(0x7f00000a2000)={0x1, &(0x7f0000f07000)=[{0x6, 0x0, 0x0, 0x0}]}, 0x10) 2018/01/15 21:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_fuseblk_mount(&(0x7f0000331000-0x8)='./file0\x00', &(0x7f0000391000)='./file0\x00', 0xa000, 0x0, 0xffffffffffffffff, 0xff, 0xfffffffffffffff9, 0x2) socketpair$inet_udp(0x2, 0x2, 0x0, &(0x7f0000aa2000)={0x0, 0x0}) r2 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000b49000)=0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000000)={0x4}, 0x8, 0x80800) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f000058c000)={0x0, 0x2520a413}, &(0x7f0000841000-0x4)=0x6) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000875000-0x8)={r4, 0x5}, 0x8) r5 = openat$selinux_validatetrans(0xffffffffffffff9c, &(0x7f0000bbf000)='/selinux/validatetrans\x00', 0x1, 0x0) ppoll(&(0x7f0000581000)=[{r0, 0x0, 0x0}, {r1, 0x41, 0x0}, {r2, 0x8000, 0x0}, {r3, 0x0, 0x0}, {r5, 0x10a, 0x0}], 0x5, &(0x7f0000720000)={0x0, 0x0}, &(0x7f0000000000)={0x7fffffff}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000dce000-0x8)={0x0, 0x5}, &(0x7f0000639000)=0x8) r6 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000d56000-0x11)='/dev/vga_arbiter\x00', 0xf00, 0x0) fcntl$setstatus(r6, 0x4, 0x2000) r7 = perf_event_open(&(0x7f000001d000)={0x0, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000040fe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r7, 0xab) set_mempolicy(0x0, &(0x7f0000824000-0x8)=0x0, 0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000988000)='/dev/kvm\x00', 0x0, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) umount2(&(0x7f00009f6000-0x8)='./file0\x00', 0xd) ioctl$KVM_X86_GET_MCE_CAP_SUPPORTED(r8, 0x8008ae9d, &(0x7f000048e000-0xf4)=""/244) ioctl$KVM_CREATE_IRQCHIP(r9, 0xae60) r10 = ioctl$KVM_CREATE_VCPU(r9, 0xae41, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$KVM_SET_USER_MEMORY_REGION(r9, 0x4020ae46, &(0x7f0000001000)={0x10005, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SMI(r10, 0xaeb7) ioctl$KVM_RUN(r10, 0xae80, 0x0) ioctl$KVM_RUN(r10, 0xae80, 0x0) 2018/01/15 21:50:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$selinux_member(0xffffffffffffff9c, &(0x7f0000001000-0x10)='/selinux/member\x00', 0x2, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_CPUID2(r0, 0x4008ae90, &(0x7f0000000000)={0x5, 0x0, [{0xc0000001, 0x656, 0x1, 0x6, 0x6, 0x800, 0x10000, [0x0, 0x0, 0x0]}, {0xc000000f, 0xfffffffffffffffb, 0x4, 0x7, 0xffffffffd306b199, 0x8001, 0x5a2, [0x0, 0x0, 0x0]}, {0x0, 0xffff, 0x5, 0x51c, 0x2, 0x7fffffff, 0x7, [0x0, 0x0, 0x0]}, {0x6, 0x3, 0x0, 0x3, 0x400, 0x80000001, 0x1800000000, [0x0, 0x0, 0x0]}, {0x6, 0x2954, 0x1, 0x4, 0xffffffff, 0x5, 0x3, [0x0, 0x0, 0x0]}]}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) seccomp(0x1, 0x0, &(0x7f000031b000)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x407ffc0003}]}) capset(&(0x7f000005b000-0x8)={0x19980330, 0x0}, &(0x7f000005a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TCSETAW(r0, 0x5407, &(0x7f000048c000-0x14)={0x1, 0x8000, 0x7, 0x3, 0x0, 0x3, 0x4, 0x101, 0x5, 0x0}) r1 = openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000628000-0x19)='/selinux/avc/cache_stats\x00', 0x0, 0x0) r2 = getpgrp(0x0) readahead(r1, 0x9, 0x8001) sched_setaffinity(r2, 0x2df, &(0x7f00008bc000)=0x0) 2018/01/15 21:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) personality(0x20005) r1 = openat$selinux_status(0xffffffffffffff9c, &(0x7f0000b00000)='/selinux/status\x00', 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000fa4000-0x5c)={{0xa, 0x2, 0x76, @loopback={0x0, 0x1}, 0x0}, {0xa, 0x1, 0x42286c49, @loopback={0x0, 0x1}, 0x10001}, 0x1, [0x8, 0x6, 0x100000001, 0x2, 0x3, 0x7, 0x2, 0x8001]}, 0x5c) ioctl$fiemap(r0, 0xc020660b, &(0x7f0000ff5000-0x100)={0x8, 0x7, 0x1, 0x8001, 0x4, [{0x0, 0xefad, 0x65, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0}, {0x81, 0x4, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0}, {0x1, 0x7, 0x3, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0}, {0x401, 0x5, 0x8, 0x0, 0x0, 0x2100, 0x0, 0x0, 0x0}]}) r2 = dup2(r0, r0) ioctl$sock_bt_bnep_BNEPGETCONNINFO(r2, 0x800442d3, &(0x7f0000d36000)={0x6, 0x80000000, 0x8, "1b0a632275af", "e978273b93cd171dba8b0acd5cdf87b0"}) setsockopt$bt_rfcomm_RFCOMM_LM(r2, 0x12, 0x3, &(0x7f0000b1f000-0x4)=0x10, 0x1) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000ad3000-0x4)=0x0) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f000010b000-0xa0)={0x0, @in6={{0xa, 0x3, 0x3, @dev={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0, 0xa}, 0x6}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xa2b3, 0x7, 0x3, 0xe0, 0x1}, &(0x7f00000b4000-0x4)=0xa0) clone(0x2000, &(0x7f0000a1e000-0xcf)="1a434600eebb3b5e75da74eaa245f60a7f6b1d48f5cbff415ee7f4e1b3b60285c8d9f1be40c249773dcbe5f8aca885477ded9cfac38e22fdf1faa3689e95a4e5f66586ccfdf49964989ffaaf50f3bdcd745d8ef447d292011c2a8796af596629c8f70cb54394e394baed8d5620ba5c6853eb2faff28714e61b34284f3320cd045f452251fd83c2a0dc8c1e6c747ceb034589b6d06e9a647acd750613584dc19aa10191416a86368920b8d712b3818b97ae5172f505d9124b4d961d67c9d16fdf1825ea5f1b3965ac11ee2c1b0ad530", &(0x7f00002d8000)=0x0, &(0x7f00005f7000)=0x0, &(0x7f0000720000)="75a57f482924f58c0796c3c30e9ff3cfbdf3223fca0e3355865508b2533cce63bb231bf18e8c45198bfdbd117b3b30d2de1d5835bee9a1c35dfc30157931e753f841bf200afb772e5fad7cb6c92182e46f3a8ed7aa4f45a5d1923eec00f9fa313dba6d335a5ab5af15b93f") getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x1a, &(0x7f0000dbd000-0x1008)={r3, 0x1000, "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"}, &(0x7f00001be000-0x4)=0x1008) uname(&(0x7f0000d39000-0xf)=""/15) 2018/01/15 21:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = accept4$ax25(0xffffffffffffffff, &(0x7f000039a000)={0x0, {""/7}, 0x0}, &(0x7f0000857000-0x4)=0x10, 0x0) r1 = gettid() capset(&(0x7f0000a28000-0x8)={0x0, r1}, &(0x7f0000c9e000-0x18)={0x40, 0x7fffffff, 0x3, 0x74b, 0x3, 0x100000000}) mmap(&(0x7f0000dc6000/0x3000)=nil, 0x3000, 0x2, 0x2030, r0, 0x0) r2 = syz_open_dev$amidi(&(0x7f000001c000)='/dev/amidi#\x00', 0x20, 0x2) poll(&(0x7f0000071000)=[{r2, 0x0, 0x0}], 0x1, 0x5) 2018/01/15 21:50:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f000019f000)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = eventfd2(0x0, 0x0) r3 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000a29000-0x11)='/selinux/relabel\x00', 0x2, 0x0) ioctl$UFFDIO_COPY(r3, 0xc028aa03, &(0x7f0000aef000-0x10)={&(0x7f0000396000/0x2000)=nil, 0x2000}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000360000-0x20)={r2, 0x0, 0x9, 0xffffffffffffffff, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) r4 = mmap$binder(&(0x7f00004f9000/0x3000)=nil, 0x3000, 0x0, 0x810, r3, 0x0) ioctl$BINDER_WRITE_READ(r3, 0xc0306201, &(0x7f000084e000)={0xa8, 0x0, &(0x7f00002b9000)=[@reply={0x40406301, {0x2, 0x0, 0x1, 0x0, 0x11, 0x0, 0x0, 0x0, 0x10, &(0x7f0000e9a000)=[], &(0x7f0000191000-0x10)=[0x38, 0x40]}}, @release={0x40046306, 0x0}, @dead_binder_done={0x40086310, 0x2}, @decrefs={0x40046307, 0x1}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x18, 0x38, &(0x7f0000f99000)=[@flat={0x73622a85, 0x10b, r4, 0x0}], &(0x7f0000937000-0x38)=[0x48, 0x38, 0x48, 0x40, 0x20, 0x78, 0x28]}}, @enter_looper={0x630c}], 0x9f, 0x0, &(0x7f0000811000-0x9f)="c6d305781c2e72435874f83a2ed279667ef5977d15ea30ca70974cbf2493a9ebff4ebb98b901042576227976d3ca53764d7589e55aef96057919c84c3a57bca51e959d9be3c670c02d20095f44a2be30176a828b3aaf774d8b6eb768ccc5e58214ed95f69c2eeac67bd1c3883ad77077d42afbd2cd6af9aa0223a570f813a455fdeaa6de86cb9e9a44552b947cfdde1ba7e17f4a7c2590cca0a4fa41d2b966"}) r5 = epoll_create(0x73) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r2, &(0x7f0000a7b000)={0x0, 0x0}) write$eventfd(r2, &(0x7f0000555000-0x8)=0x0, 0x8) r6 = semget$private(0x0, 0x2, 0x2) semctl$GETNCNT(r6, 0x4, 0xe, &(0x7f0000973000-0x83)=""/131) [ 89.494604] audit: type=1326 audit(1516053023.562:906): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12846 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) ftruncate(r0, 0x7fff) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000eeb000-0xa)='/dev/ptmx\x00', 0x840000000000801, 0x0) sendfile(r1, r0, &(0x7f00000d1000-0x8)=0x0, 0x8000fffffffe) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0x0, @rand_addr=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x9) ioctl$TCFLSH(r1, 0x540b, 0x2) [ 89.665913] audit: type=1326 audit(1516053023.562:907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12846 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 89.700638] audit: type=1326 audit(1516053023.562:908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12846 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=257 compat=0 ip=0x452df9 code=0x7ffc0000 [ 89.732650] audit: type=1326 audit(1516053023.562:909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12846 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 89.757804] audit: type=1326 audit(1516053023.562:910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12846 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 [ 89.782980] audit: type=1326 audit(1516053023.588:911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12846 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=116 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:23 executing program 3: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000b40000)='/dev/loop#\x00', 0x7, 0x20000) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x2) pipe(&(0x7f0000c48000+0x49)={0x0, 0x0}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x73, &(0x7f00004c8000-0x18)={0x0, 0x1, 0x30, 0x5, 0x7}, &(0x7f0000b3e000-0x4)=0x18) r4 = request_key(&(0x7f0000370000)='syzkaller\x00', &(0x7f0000af7000)={0x73, 0x79, 0x7a, 0x3, 0x0}, &(0x7f000022c000)=']posix_acl_access\x00', 0x0) bind$inet(r1, &(0x7f0000dad000-0x10)={0x2, 0x0, @empty=0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0xfffffffffffffefe) add_key$keyring(&(0x7f00006f4000)='keyring\x00', &(0x7f0000b37000-0x5)={0x73, 0x79, 0x7a, 0x1, 0x0}, 0x0, 0x0, r4) keyctl$revoke(0x3, r4) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f000076b000-0x8)={r3, 0x0}, 0x8) 2018/01/15 21:50:23 executing program 7: mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) rt_sigaction(0x2b, &(0x7f0000000000)={0x400, {0x5}, 0x1, 0x6}, 0x0, 0x8, &(0x7f0000000000)={0x0}) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f0000c0d000)='/dev/loop#\x00', 0x0, 0x81201) ioctl$LOOP_SET_DIRECT_IO(r0, 0x4c08, 0x3) r1 = socket$llc(0x1a, 0x1, 0x0) r2 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000ba8000-0x11)='/selinux/enforce\x00', 0x800, 0x0) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000422000)=r2, 0x4) socketpair$ipx(0x4, 0x2, 0x0, &(0x7f0000bfc000-0x8)={0x0, 0x0}) r3 = socket$nl_crypto(0x10, 0x3, 0x15) r4 = openat(0xffffffffffffffff, &(0x7f000040d000)='./file0\x00', 0x200000, 0x24) ioctl$KDSKBMODE(r4, 0x4b45, &(0x7f0000188000-0x8)=0xb2) r5 = accept4(r3, &(0x7f0000c4d000-0x10)=@ax25={0x0, {""/7}, 0x0}, &(0x7f0000d6b000)=0x10, 0x100000000000) setsockopt$inet_opts(r5, 0x0, 0xd, &(0x7f0000910000-0x69a)="235229e7127cbe5f643bf5254dc0199b4df06f9c58c6ad142ef8f4ee2c2e855e316f7cb8f2d749bd3e10b6b153ae47c38b794be2d127de3f9f42a4a37432dbd49990dffb692375791f9d54af88d9a4c292a977a5d5af78ea6e5075b7537e644f06ec5f53cdc3b83b62a0167573dc7ce3faac3fd51f2c22553c4855044a24ab9931acfc54eb2fea598e915f8a319f528b575974bcc2ee9432ab333d40aa568ef77f8b9f9dfde6e870636dd3c0c1a5ce412afa9df77bf6b5feb95a58a910f1e27572e6abf39625909446e3100dbec937ab3e9a6e6b32da15e225831cad203a054778c7297721eaf3c724f5b2dc60422ce0a1606e310dd98747da796f0e8dc55ef7bd2f2f19134f70e85208aed9bb317100c9082398d14360af7c009ad165bd3f9a2a3a6212ceaf629b360e5814b0329b5a241cbecba47f3703c2d1f95ed229158806ccc1007a06f711053e1a13495880f3a21c5d159899ac300266d73ac4ed93bc993c4fab5499cf3b02ad961e3b4a65bbea4ea0a2427e6b7a7b7dadcabe13915489e951573ae0ffac752ce63fec473693cfad49cfedd6a23e1137fb3e47a44fb87e4728ddbdb7bbb16604233100db725d79934080fd0b0dd7c53e2f7957740a0c3577c060ca7d2f340bb404ae3bf1c9e84ea061b0d46d7792deeba7e760920dfff7e48f7544b28c621e401290ef49348ef3f911bcdffd073041de70a90ca7df3ebcd092492bc587a499dd70976506ee2736960047c2d6e92b63a1cc94c45698e65ed8ade44f4d732612987ef9d40db0def0dc4fc9b99734b2552dc7a32abcda0e3b7288c5f7055756903aeae42ca90c7991727b2709849cdd13aaa1207fae21a446cc036f9257f8106cf88c25fade88e1ad08d9a87201adfe34f69bc24dc1a9972a6707937a8b3caa8b312f017805d61dced5cb237f181f9fee1ad05a72c81ccf24aea9b3f36250c1db66e78318eb66e261f6edfe8d36a22901dcbc76b0642a794ad8e60e43b6477078dcb3a255d35805b9754ce08cecd36c7d60b84ed2e78afa954bf54ddfbec606243d76d887b31d64596ca15164d8e438955b81bde67d41b31a92960fa2c76d6b9e159e314edbe90a385ac80e3fe1c441fff1878089477b610ee18a966d536a2f0e73af8b5dfc02d680cc44dfbe643098aa2e459f34d95529a61a5371b4ad5f58a8070927e6579d7c6ea9a3959f7f4d32d0ff4978a98ba0caa8c08b8f767a6cefe5c1835c52f1aeebac6964d5b3f207751007c9f1e23978b21b0f1ba858d59ce40c8d0b4bf5e91cceb3e833ab13b28fff7b858f022a8e8edce98fd5462a772a25dd092d19b2f3bbbeec81c4424d9f935328b3a1ab70aba8001eb1a241975d72a4d698faf7c1152015c7eb7b288caf31c2ed25a671b5e728e2ee0bcc86c08c98489863a0a596097a5aa8de1ae22481fcd83e1f7cbe7cd66c9cac814a5f091f8a4b3db98d819859dbba475a13941ab09f33a9cd8ef5a659e71f81f8ba928b6f15d0f503a0c2725330c90270925e04e5e5481bb55a101e6afcfabb104288914bc74ed9bcbf34e868684822b8d7336ebbdda03618b116cfc595594d01f2cf5b2724e60f4197ae7e98b2d660a8084e655fa5cf91b25548b3ead70cc3594eb3232618190e8f019dff9218698f6bd8d53f8c88f211d3303507d0f758403bae2ab16b091f3a6669bbab37071f4e65b6dfcac7543dd07e2aadc7d497018bf0f1569945af004bb4d89c8af98c5509f8591543455ba69a715b48b96bac4a7cce7ef6b3c959bdf41d261f778c04f6b7b92e4c9fe02b876269bd126db2d99f0951910e457443d73f25a294a9e3b8cd939a80d795ab488c27f9303de6c3d325932d69574a6220180f5d6fe4c9ff5ea194cdd9467e5edb9230ae5173a9fd4dc515f7bd711dcbec0985928ee2c33ccf55675c62a66176835caa5a7aa6b22a1c82dbb9c779fbdc277bb6d54a00f1b8cfcdb4151032b0206823d897c221f6f9f9c0b8ea3f76a2cf8fb442403eb245b6c158d907390c1853bfc348532f357755bbbf83e3dd8d829ee531fa1bfb178ca44c6601e4d14daaff9dd91f84de13474b01afdfdaf42c5936b63aff53db7c9e76bf436befc5a549a1bbc00714a5bad602aca86425a0b1ebe0296834a5bd5031d5396033af7a92a843c9d442831f51ad0569ee858d0059c3c9060890908270062971c521cd94deadd9c76b8be1d1134051e4d77f35dc1735074f1f2422f0f25206d89b100f55f5067c250e3db5cf25cbf1e14cac60549ad216a774f6d153e77c2457f6a330dae2f319a42a2902500ab82fd87cd7b1bb6bc5ebc1c01537dc13ff8de463ddee4ee22a9b0fd14845cbf059d9d850c66ea79ba1c6f05e267859347426c3fb304a49435b8717aa6a9d515c1d41b07c691c8fca58dfa199800888189ddf9ede775a164c49603f1c49ac31cadc22fe9a68f4b32d74cee5ad1bb6325dabf9216258e829598cff0647ed549c8e667683829db9a3e9cc62baca4f08b2a54dee6b3b133dfadf3e73d33b3c65dbc520292d799ce2da2cfdb162033bac3fca88b525b7543b6cca201807d687ba3d49449d2afcb512242e245cd9131f637d5b0ccca7eed0d94b1f5c91aeea917f6aa95dff51556a8f0509bf5f39192b64d547b1d0e79806dbadf37bfe9e0addb3e4c19a55c36048353e205637f1e44fcb96f9ee71fd6b16578950160e77e8b94574c2d6d3b37790464698444bb31f2eb82994efb87b6c1ea0b526fa7d59210d78ec0232c2ecd9f3eebc660f47919d3cf87f1499ec9717d8cbc2f140dc3c4cf4faae3b42ba6279973ed4112870dcf5f293ac2383abf0b2af7826644eddf2be44ddd82957a5b9d94d975ecb291bb348882b07e14428ce5d8ad6c6bc3c8b25031d7e3d2afa08aeef1ef0ca7d7e24a4cd57377c686a6d902f5e6e2f842b9b8b81871abf86158a6405924867c601d752062a6237dbc004e096ec7ab76dcfe01ce028c51e535db8750b13708a360086f9e2904ed09b7f96608505e422ae4c88347b9d4ab5834d1abe6c26073570bd81062f9a6023eaea0c1be42edc14ebfa1ea27cc520dfd74bd2497ca1f26fbe58662d9b0aaa37c7c9af6ec486e63c4c146959f0d5fedef586d00527cd733a883ca1f24ff26160682789b98f09ced0af80b372baa08d02384471686ec9943787dc019c5283d00daec9261d3f68e520ffac3841243abd8406fd5bfcb6215714c82b3f3c19379d114d501ba1ea2496daba5241c61de5d9882423f5a438791aa01e9cde24a50ba696db0a98e6264a343c13debd40ee798902588a6907f823129ba4531148a638ba776b8037edbcedbba2f4c6071f405ac6f09e5143867e4f906483cf89aa6ce9da6b6b42c9f389490d50c9a9d3c235486c13f1c5ad10fc67df111f60ae8b6f27dd153e3872d212a792d15589c4578dead7aa68871509d0f7530a3948d431c2e0427beba3f2c01955ec12cc4f0751be1b745495c71b05d8548cf0fbab4d838555aa458fc66d690b037a66b586daaccf03d722fabeeaea01c547ef27e67197c1863787f1a941dd7fc652e54e9653e95697f893e4817c9dae85ae7e654a605770dd645273be78c81b56d67d0e468560499123a043103cf494d8e0fde901e4df031565ee2111ba0d7d033b0be1fad82b199fbae1d8956c127e651e466584bab3328226ad86047a1bb7714a77ea8245cf8c8310e3cf1039113a544c86cc107950a76c62a835c620a01154154da00ff48dc8eb26056573f0b91179148bceed4ea11a6dc4d47e5e55dc6e6b97643cbaeb301389e7642bc89d77655b0f59d32ddccb81f021b36a6c68acf64bafc0d91a64b55988fe96d9a419fed38ae022125248eae10ceb10d42b27a00abd763a3c84dfc920d00b2e92aa84d98f1238eb24368c09462f27c10d07d9cf19ded932e94589ee5de2650ed2c3f3be7f7135113db4c3eff401cfbf5d94f0412495c2fb93cea4512c6ebb5ad844c3a0958e915ebab038d553aaf18bc7cdc9cbfd63a88f7d9d739f7f90189d32937a29d6113ac3e7e3972aaee9ad68abffb3ab7b64851ef39ec5dfeef0062caae201313d0e8513a229be5e0629955e33eab22435d12e06d90dd7973681f487cb2b6a58192bf534e97f349a996f81010ffe5a170346b628698c2e3c1ba36f1d5fe7664e0080073cb74d039268cd0152e462b55a6520fe041fdb4c1c2648e0bf05adf3e6fb86af339063c4d19e34f369d9a398a247e1daaacce5157e324d20dcd5813b2408eace959aeb104ff1fde54966047d978122e48e74e98e1af41eda8f482310a9c66ce9137bbd764ccea05e51b1c5840c146c8301604505810a695564867899c895b085bea6e15129a6d7b34b2046aecfa410f446e4955c07d82acdec4ab1b8cb914552cf76ef353525b6180a467471f9ef29f688593bcdeec2a67d92ea279d61312ae2eb6853f536bc52437aeb23aa1c88138b9459288907f02acad96e6fdf47fc16ce1808bdecdaad9b6f16988638e85c5536d72fc2aa4d3a53515a967b11d97c228c1cac233f61be4150f621da031ebf4bf7f1befd1d8f1679b1d0631e74f0aeb1a7ca14992cf48888f11685254e043a11d3504285f18dbcc43959ddc95caa1b5c6da9971a872fecf6229e3b2b5daa8fa04e0b50861b23d9d8611012047ce2f3917cb8bb50b4100a15d244fcb0cf06f5752cc22de072d0d5cd3638f6cbc35897f58e9654a92fe78ef6792990ad19a4860bebc24286aa72fab20546f5a5203de2dcfc197d719fa337ffebdaf32481d1a96b783c1500de92178bc4eacd3a33f06b253a343d1c2bc1ef9265da26da68c1f7f32576ba0da422a478ac1cbfafc440aa1972464491fdddb1e2b591a6383bddaaa5a54cb67c5c6b6bc638a1aa13af0ff996181ebac7ed5937e7bcfc5a49268c3d024080ba72032d51c56efbd8230b402c445e9a1a7c5b24b9abd7e5bb1542a9c1ddb880d7eb3062757d0fbd41f07e672f3046bdcf771f8afd3ec6485837e160f0d284d735c556a2d35c138186a1795e2a96dc0559531984f1da2a4573c85ee202f1959c94086dda58ebd4d7f2f097cb8da4a8bd26f2b11104c9360fdb8e6d0b3a719f5b7c6a286235aed24fabccd2228e54a186ae52d69b70dffb6c4b723da160c76b70020b8c93c1118f34fe03ce473d927ef3fa8c4dac3376dc76b05247485cee269b7a439e362a45f7ec53c0a3fe727db1cc570b364bfa58c3cd626d7e68509f5f57dba199d5077ece00435e03cd22fd751c3cebb1822283d07f161b0c9f39f01f725a87b5b0ffb47aa624f7ab58b720eda9d3b0a8bf8095405a1e823f9353b8d8b8c2a4834c4e838546549a5c3fbf90f6c03ec3c6ddfee493a8437ad8dabc660775807ac559de4e995cc369115d837def30fb742715e32352355c89bf38a922889a0376e32ffda2ab8e64e7b80c93aabbaa35c0fcf56349025afc40f4d2dc61f4eb42177f6ed53d2314d938388967a81a377503991459574d0d7a097762c2dd60f20cca76af74d1f00e70c7553033dc7f27c1b71b97a893568ce5ce0ac3bd6a55abd36d5c227a6aaed24174abde3deb847b45aa2a2c2ca46f889a6d652a095e3ff453027e31fdff9eb97282ab61454cb8ddc97a44d1d5f359c224c430ad389a398a1c1a7ec90de66e9eb9490b77c473245d8f8548a442658fa1818db9a34cdd96a7b678d24d382db1ff09e3c3eaadc6fe1d49bf82352e04152b7e907707e465ddac3c9b2f32a337863dbbf389d171d584c13c6dd3fc419a4af3a6eaf64e5fc3fea9a3fea278db521f2a5967c9ec7d", 0x1000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000151000)={0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000500000+0xb51)={{{@in6=@loopback={0x0, 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}, {{@in=@multicast2=0x0, 0xffffffffffffffff, 0x0}, 0x0, @in=@empty=0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, &(0x7f000071a000)=0xe8) sendto$packet(r4, &(0x7f0000bc8000-0xc6)="f20c6d40b68e34166ac7b13fea5d1ef000916866eb0f9fa02dbc73ea3952e361258b2b20fdaaedb3edc4cca5fbfa146d884b13890c1dd9bee39589b4fc04598a825d9a045a821997ee1d52b573b69d58c892c2c29047de48f21dd3b1bb416eea5242ae6e4c6dd1594bbd220e1bac3ead99fb1da556bf7e479aabe920601bdc0100e5510be00c69575c442156051a4abd2355658a09989f3f28bb80cb45f849e55d181ca74b1c7ac424e28990c2a3345d6f2c10c48139e62f29554b0a352c7b4b8fdb3d02dd73", 0xc6, 0x4000004, &(0x7f0000bac000)={0x11, 0x1, r6, 0x1, 0x1, 0x6, @remote={[0xaa, 0xaa, 0xaa, 0xaa], 0x0, 0xbb}, [0x0, 0x0]}, 0x14) 2018/01/15 21:50:23 executing program 2: syz_open_dev$sndctrl(&(0x7f00009c2000-0x13)='/dev/snd/controlC#\x00', 0x80, 0x101) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f000044b000)='/dev/kvm\x00', 0x38, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x4, 0xffffffffffffffff, 0x0) ioctl$KVM_CREATE_PIT2(0xffffffffffffffff, 0xc0189436, &(0x7f0000af0000-0x40)={0x0, [0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0]}) 2018/01/15 21:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0x1, 0x8972, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f00008da000-0x4)=0x0) capget(&(0x7f00005a0000)={0x20080522, r0}, &(0x7f000028a000-0x18)={0x7fff, 0x8000, 0xffffffff, 0xffffffff, 0x3, 0x6}) uselib(&(0x7f0000659000+0xe4e)='./file0\x00') mremap(&(0x7f0000a94000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) add_key(&(0x7f0000002000)='dns_resolver\x00', &(0x7f000080f000)={0x73, 0x79, 0x7a, 0xffffffffffffffff, 0x0}, &(0x7f0000726000)="c387", 0x2, 0xffffffffffffffff) openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000579000)='/selinux/relabel\x00', 0x2, 0x0) 2018/01/15 21:50:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000f00000)={0x26, 'skcipher\x00', 0x0, 0x0, 'cbc(aes-aesni)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000f8f000)="0a0775b0d5e383e5b3b60ced5c54dbb7", 0x10) r1 = accept$alg(r0, 0x0, 0x0) sendmsg$alg(r1, &(0x7f0000f78000-0x38)={0x0, 0x0, &(0x7f00006ec000)=[], 0x100000000000018d, &(0x7f00005c9000-0x30)=[@op={0x18, 0x117, 0x3, 0x1}], 0x18, 0x0}, 0x0) writev(r1, &(0x7f0000377000-0x10)=[{&(0x7f0000bfa000-0x50)="15b0e0be203f09df4425333944b79497f68175bc1ceb755264d28bb55850aacf", 0x20}], 0x1) recvmmsg(r1, &(0x7f0000148000-0x1e0)=[{{&(0x7f0000959000-0x9)=@rc={0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0}, 0x9, &(0x7f0000ed9000)=[{&(0x7f00002b5000-0x17)=""/23, 0x17}, {&(0x7f0000558000-0xdc)=""/220, 0xdc}], 0x2, 0x0, 0x0, 0x800000000000000}, 0x0}], 0x1, 0x0, &(0x7f0000ab2000-0x10)={0x77359400, 0x0}) 2018/01/15 21:50:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00005a3000-0x8)='./file0\x00', 0x501240, 0x10) fchmodat(r0, &(0x7f0000e33000-0x5)='./file0\x00', 0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000a62000-0x8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4(r1, 0x0, &(0x7f00001e0000-0x4)=0x0, 0x0) socketpair$inet_icmp_raw(0x2, 0x3, 0x1, &(0x7f0000fcc000-0x8)={0x0, 0x0}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f0000a3d000-0x4)=0x8, 0x4) read(r1, &(0x7f000004c000-0x5e)=""/0, 0xfffffffffffffdef) getsockopt$llc_int(r0, 0x10c, 0x3, &(0x7f0000dcc000)=0x0, &(0x7f00004e5000)=0x4) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r2, 0x12, 0x2, &(0x7f000027d000-0x5c)=""/92, &(0x7f0000205000-0x4)=0x5c) 2018/01/15 21:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x1, 0x0) r1 = syz_open_dev$sg(&(0x7f00000e5000-0x9)='/dev/sg#\x00', 0x7fffffff, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000e23000-0x24)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000b9000-0x4)=0x24) bind$inet6(r0, &(0x7f0000bcf000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0xffffffffffffffff, 0xbb}, 0x8}, 0x1c) sendto$inet6(r0, &(0x7f0000639000-0x121)="", 0x0, 0xfffffefffffffffe, &(0x7f0000fd7000-0x1c)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], [0xff, 0xff], @loopback=0x7f000001}, 0x0}, 0x1c) 2018/01/15 21:50:23 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000858000-0xb)='/dev/hwrng\x00', 0x401, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000001000-0x14)={0x80, 0x6, 0x9, 0xffffffffffffff33, 0x401}, 0x14) mmap(&(0x7f0000000000/0xb000)=nil, 0xb000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dspn(&(0x7f0000007000-0xa)='/dev/dsp#\x00', 0x1, 0x1) ioctl$int_in(r1, 0x800000c0045005, &(0x7f0000008000)=0x103) ioctl$KVM_GET_SREGS(r1, 0x8138ae83, &(0x7f0000001000)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, [0x0, 0x0, 0x0]}, {0x0, 0x0, [0x0, 0x0, 0x0]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0]}) [ 89.807569] audit: type=1326 audit(1516053023.589:912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 pid=12846 comm="syz-executor1" exe="/root/syz-executor1" sig=0 arch=c000003e syscall=202 compat=0 ip=0x452df9 code=0x7ffc0000 2018/01/15 21:50:23 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x802, 0x0) sendmsg$nl_route(r0, &(0x7f0000dfe000)={&(0x7f0000d18000)={0x10, 0x0, 0x0, 0x0}, 0xc, &(0x7f0000892000-0x10)={&(0x7f000034b000)=@getlink={0x34, 0x12, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@IFLA_IFNAME={0x14, 0x3, @common="ffffffffff000000000000f900"}]}, 0x34}, 0x1, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00009d1000)=@assoc_value={0x0, 0x9}, &(0x7f0000fc7000-0x4)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f000070c000)={r1, 0x6}, &(0x7f00006fa000)=0x8) 2018/01/15 21:50:23 executing program 2: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$sndctrl(&(0x7f000085a000-0x13)='/dev/snd/controlC#\x00', 0x2, 0x4000) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000624000-0x1e)='/selinux/commit_pending_bools\x00', 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x16, &(0x7f0000762000-0x4)=0x0, &(0x7f000033f000-0x4)=0x4) 2018/01/15 21:50:23 executing program 6: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf72, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00003e8000-0xa)='/dev/vcs#\x00', 0x8, 0x0) getpid() r1 = perf_event_open(&(0x7f00003a8000)={0x2, 0x78, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x4000000000000000, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x800000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x78, 0xe3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f00009fa000-0xa)='/dev/ptmx\x00', 0x4, 0x0) epoll_create(0x5) set_mempolicy(0x8000, &(0x7f00006e9000-0x8)=0x8, 0xe0) unshare(0x400) r3 = mq_open(&(0x7f000004b000)='/$cgrouplo\x00', 0x42, 0x8, &(0x7f000004b000)={0x3, 0x7, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0}) migrate_pages(0x0, 0x100000000, &(0x7f00006de000)=0x8, &(0x7f0000aea000)=0xbdcf) r4 = socket$bt_hidp(0x1f, 0x3, 0x6) ioctl$sock_ifreq(r4, 0x8911, &(0x7f0000001000-0x28)={@common='dummy0\x00', @ifru_map={0x200, 0x42b3, 0xff, 0x7, 0x0, 0x8}}) r5 = openat$selinux_create(0xffffffffffffff9c, &(0x7f0000bb4000)='/selinux/create\x00', 0x2, 0x0) ioctl$PIO_UNIMAP(r5, 0x4b67, &(0x7f00002d5000)={0x3, &(0x7f0000000000)=[{0x1ff, 0xad}, {0x1, 0x0}, {0x2, 0x7}]}) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f000056d000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETS(r6, 0x5401, &(0x7f0000c3a000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x2405, r5) ioctl$TIOCGWINSZ(r6, 0x5413, &(0x7f0000037000-0x8)={0x0, 0x0, 0x0, 0x0}) ioctl$TCSETA(r6, 0x5402, &(0x7f0000911000-0x14)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0}) ioctl$EVIOCGPROP(r5, 0x80404509, &(0x7f0000bf9000)=""/187) pread64(r2, &(0x7f0000eca000-0xf7)=""/247, 0xf7, 0x0) mq_timedsend(r3, &(0x7f0000cb3000+0xe67)="", 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r3, &(0x7f00003db000-0xc)={0x40000001, 0x0}) socket$inet_sctp(0x2, 0x5, 0x84) open_by_handle_at(r1, &(0x7f0000c73000-0x70)={0x70, 0x80, "3749daa1f8d8658474d59444db82b76bb27b7877da8fd8d58308ea8aedee9abb51f2b28cb3fc319483b45c146ca54075e93ef156136fed4158d72b6da811652e84d810af881230589fbc70f266c6fdf03bae86b8c251bbd8b19b439a4d12edf353f3de1bc7ed98f9"}, 0xa02) openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec7000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) 2018/01/15 21:50:23 executing program 5: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f000045f000-0x8)='./file0\x00', 0xc) r1 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x80000) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000695000-0x10)={r1, 0x0, 0x31, 0x69, &(0x7f0000c98000)="4d621018b628a1dbfa419881cc6110634d0c29ae6de701653f4e2df855eab47815351f896ef4655ffdec08363b43166eb6", &(0x7f00009c0000-0x69)=""/105, 0x4, 0x6}, 0x28) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) ioctl$DRM_IOCTL_AGP_FREE(0xffffffffffffffff, 0x40206435, &(0x7f0000002000)={0x0, 0x0, 0x0, 0x24}) tee(r0, r1, 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000819000-0x4)=r0, 0x10061) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r1, 0xc00c642e, &(0x7f000056d000)={0x0, 0x80000, r1}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r0, 0xc00c642d, &(0x7f0000bc8000-0xc)={r2, 0x80000, r1}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f0000002000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, [@jmp={0x5, 0x0, 0x20001, 0x0, 0x0, 0x0, 0xfffffffffffffff8}], {0x95, 0x0, 0x0, 0x0}}, &(0x7f0000004000-0xa)='syzkaller\x00', 0x3, 0xc3, &(0x7f0000386000)=""/195, 0x0, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x0}, 0x48) 2018/01/15 21:50:23 executing program 1: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000274000-0x78)={0x2, 0x78, 0x3e2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000ec6000)='/selinux/commit_pending_bools\x00', 0x1, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r0, 0x4040ae72, &(0x7f0000cdc000)={0x6c42, 0x1f, 0xfff, 0x3, 0x194e1c10}) r1 = getpgrp(0x0) r2 = gettid() rt_sigprocmask(0x0, &(0x7f0000033000-0x8)={0xffffffffffffff7f}, 0x0, 0x8) rt_tgsigqueueinfo(r1, r2, 0x11, &(0x7f0000b1f000-0x10)={0x0, 0x0, 0x1, 0x0}) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000001000-0x8)={0xfffffffffffffdb0}, 0x8, 0x0) read(r3, &(0x7f0000481000)=""/128, 0x80) syz_open_dev$amidi(&(0x7f00007bc000)='/dev/amidi#\x00', 0x80000000, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000966000-0x4)=0x0, &(0x7f0000980000-0x4)=0x4) 2018/01/15 21:50:24 executing program 3: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f00006dc000)='/dev/dsp\x00', 0x2041, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x3b, &(0x7f0000bdc000-0x4)=0x4, 0x4) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000fcc000-0x40)={0x20, 0x7, 0x2, 0x3, "272ffa3f5c7ad1e58d9c97fd3c23a69b325cd85fb3a0843aa139f3d15f190e6382f306b56ea0cb8ab8c82507", 0x3ff}) mmap(&(0x7f0000000000/0x1d000)=nil, 0x1d000, 0x3, 0x32, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, &(0x7f000000b000-0x4)=0x0, &(0x7f0000017000-0x4)=0xfffffffffffffd99) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000008000)={&(0x7f000000f000-0xc)={0x10, 0x34000, 0x0, 0x0}, 0xc, &(0x7f0000008000-0x10)={&(0x7f0000017000-0x20)={0x20, 0x25, 0x829, 0xffffffffffffffff, 0xffffffffffffffff, {0x3, 0x0, 0x0}, [@nested={0xc, 0x0, [@typed={0x8, 0x1, @binary=""}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x0}, 0x0) mmap(&(0x7f000001d000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r0, 0xc01064b5, &(0x7f000000e000)={&(0x7f000001d000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6}) 2018/01/15 21:50:24 executing program 4: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000738000-0x78)={0x2, 0x78, 0xe2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mremap(&(0x7f0000abd000/0x3000)=nil, 0x3000, 0x4000, 0x3, &(0x7f0000016000/0x4000)=nil) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000461000/0x4000)=nil, 0x4000, 0x0, 0x0, 0x0) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x1, &(0x7f00009ed000-0x8)=0x0, 0x2, 0x0) mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x0, 0x32, 0xffffffffffffffff, 0x0) 2018/01/15 21:50:24 executing program 0: mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) r0 = openat$cuse(0xffffffffffffff9c, &(0x7f00000d4000)='/dev/cuse\x00', 0x102, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x78, 0x3e3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff7fffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000)=0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$fuse(r0, &(0x7f00009eb000)={0x21, 0x4, 0x0, @fuse_notify_delete_out={0xfffffffffffffff7, 0x0, 0x0}}, 0x28) 2018/01/15 21:50:24 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$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000002000)={0xaa, 0x0, 0x0}) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000002000-0x4)=0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x32, 0xffffffffffffffff, 0x0) move_pages(r1, 0x6, &(0x7f0000012000)=[&(0x7f0000011000/0x3000)=nil, &(0x7f0000011000/0x3000)=nil, &(0x7f0000896000/0x4000)=nil, &(0x7f0000edd000/0x4000)=nil, &(0x7f0000002000/0x1000)=nil, &(0x7f0000011000/0x2000)=nil], &(0x7f0000000000)=[0x5], &(0x7f0000000000+0x21d)=[0x0], 0x2) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000001000)={{&(0x7f0000011000/0x3000)=nil, 0x3000}, 0x1, 0x0}) chroot(&(0x7f0000012000)='./file0\x00') mmap(&(0x7f0000000000/0xfff000)=nil, 0xfff000, 0x3, 0x32, 0xffffffffffffffff, 0x0) clone(0x0, &(0x7f0000f39000)="", &(0x7f0000eaa000-0x4)=0x0, &(0x7f0000bf3000-0x4)=0x0, &(0x7f00003b9000-0xcd)="") ioctl$UFFDIO_ZEROPAGE(r0, 0x8010aa02, &(0x7f00000c1000-0x10)={&(0x7f0000011000/0x3000)=nil, 0x3000}) [ 246.752223] INFO: task loop0:10577 blocked for more than 120 seconds. [ 246.758878] Not tainted 4.15.0-rc8+ #263 [ 246.763476] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 246.771445] loop0 D24976 10577 2 0x80000000 [ 246.777091] Call Trace: [ 246.779687] __schedule+0x8eb/0x2060 [ 246.783426] ? __sched_text_start+0x8/0x8 [ 246.787579] ? check_noncircular+0x20/0x20 [ 246.791831] ? blk_queue_enter+0xa07/0xc30 [ 246.796071] ? get_request+0x2440/0x2440 [ 246.800142] ? depot_save_stack+0x3b5/0x490 [ 246.804466] ? blk_exit_rl+0x80/0x80 [ 246.808197] ? check_noncircular+0x20/0x20 [ 246.812439] schedule+0xf5/0x430 [ 246.815811] ? lock_downgrade+0x980/0x980 [ 246.819981] ? __schedule+0x2060/0x2060 [ 246.823968] ? lock_release+0xa40/0xa40 [ 246.827949] ? print_irqtrace_events+0x270/0x270 [ 246.832775] ? find_held_lock+0x35/0x1d0 [ 246.836846] schedule_timeout+0x1a3/0x230 [ 246.841022] ? usleep_range+0x190/0x190 [ 246.844992] ? lock_release+0xa40/0xa40 [ 246.848982] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 246.854865] ? do_raw_spin_trylock+0x190/0x190 [ 246.859471] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.863965] io_schedule_timeout+0x26/0x80 [ 246.868213] wait_for_completion_io+0x415/0x770 [ 246.872882] ? bit_wait_timeout+0x1e0/0x1e0 [ 246.877208] ? submit_bio+0x19a/0x580 [ 246.881000] ? submit_bio+0x19a/0x580 [ 246.884817] ? generic_make_request+0xdd0/0xdd0 [ 246.889484] ? wake_up_q+0xe0/0xe0 [ 246.893022] ? file_check_and_advance_wb_err+0x14f/0x520 [ 246.898484] submit_bio_wait+0x13f/0x1e0 [ 246.902536] ? submit_bio_wait_endio+0x40/0x40 [ 246.907131] ? print_irqtrace_events+0x270/0x270 [ 246.911888] blkdev_issue_flush+0x226/0x310 [ 246.916221] blkdev_fsync+0x86/0xb0 [ 246.919852] ? thaw_bdev+0x180/0x180 [ 246.923570] vfs_fsync_range+0x110/0x260 [ 246.927630] vfs_fsync+0x29/0x30 [ 246.931004] loop_queue_work+0x12a2/0x3900 [ 246.935252] ? lock_release+0xa40/0xa40 [ 246.939237] ? debug_check_no_locks_freed+0x3c0/0x3c0 [ 246.944427] ? lo_rw_aio+0x1e70/0x1e70 [ 246.948325] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.952832] ? finish_task_switch+0x1d3/0x740 [ 246.957330] ? finish_task_switch+0x1aa/0x740 [ 246.961839] ? copy_overflow+0x20/0x20 [ 246.965744] ? __schedule+0x8f3/0x2060 [ 246.969635] ? __sched_text_start+0x8/0x8 [ 246.973787] ? check_noncircular+0x20/0x20 [ 246.978027] ? lock_release+0xa40/0xa40 [ 246.982007] ? compat_start_thread+0x80/0x80 [ 246.986420] ? do_raw_spin_trylock+0x190/0x190 [ 246.991007] ? _raw_spin_unlock_irq+0x27/0x70 [ 246.995518] ? find_held_lock+0x35/0x1d0 [ 246.999595] ? kthread_worker_fn+0x2af/0x980 [ 247.004022] ? lock_downgrade+0x980/0x980 [ 247.008171] ? lock_release+0xa40/0xa40 [ 247.012155] ? trace_event_raw_event_sched_switch+0x800/0x800 [ 247.018047] ? do_raw_spin_trylock+0x190/0x190 [ 247.022637] ? _raw_spin_unlock_irq+0x27/0x70 [ 247.027137] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.032176] kthread_worker_fn+0x32b/0x980 [ 247.036417] ? find_held_lock+0x35/0x1d0 [ 247.040474] ? kthread_create_worker_on_cpu+0xf0/0xf0 [ 247.045662] ? find_held_lock+0x35/0x1d0 [ 247.049728] ? complete+0x62/0x80 [ 247.053192] ? schedule+0xf5/0x430 [ 247.056737] ? __schedule+0x2060/0x2060 [ 247.060722] ? __lockdep_init_map+0xe4/0x650 [ 247.065131] ? do_raw_spin_trylock+0x190/0x190 [ 247.069725] ? lockdep_init_map+0x9/0x10 [ 247.073806] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.078921] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.083943] ? trace_hardirqs_on+0xd/0x10 [ 247.088102] loop_kthread_worker_fn+0x51/0x60 [ 247.092593] kthread+0x33c/0x400 [ 247.095957] ? loop_get_status64+0x120/0x120 [ 247.100361] ? kthread_stop+0x7a0/0x7a0 [ 247.104342] ret_from_fork+0x37/0x50 [ 247.108078] [ 247.108078] Showing all locks held in the system: [ 247.114423] 2 locks held by khungtaskd/748: [ 247.118764] #0: (rcu_read_lock){....}, at: [<000000002f4cb971>] watchdog+0x1c5/0xd60 [ 247.126836] #1: (tasklist_lock){.+.+}, at: [<00000000962bc2e9>] debug_show_all_locks+0xd3/0x400 [ 247.135879] 1 lock held by rsyslogd/3518: [ 247.140279] #0: (&f->f_pos_lock){+.+.}, at: [<00000000adc9c751>] __fdget_pos+0x12b/0x190 [ 247.148704] 2 locks held by getty/3641: [ 247.152674] #0: (&tty->ldisc_sem){++++}, at: [<0000000048075eaa>] ldsem_down_read+0x37/0x40 [ 247.161367] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000efc5384f>] n_tty_read+0x2ef/0x1a00 [ 247.170671] 2 locks held by getty/3642: [ 247.174642] #0: (&tty->ldisc_sem){++++}, at: [<0000000048075eaa>] ldsem_down_read+0x37/0x40 [ 247.183313] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000efc5384f>] n_tty_read+0x2ef/0x1a00 [ 247.192608] 2 locks held by getty/3643: [ 247.196575] #0: (&tty->ldisc_sem){++++}, at: [<0000000048075eaa>] ldsem_down_read+0x37/0x40 [ 247.205250] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000efc5384f>] n_tty_read+0x2ef/0x1a00 [ 247.214532] 2 locks held by getty/3644: [ 247.218504] #0: (&tty->ldisc_sem){++++}, at: [<0000000048075eaa>] ldsem_down_read+0x37/0x40 [ 247.227174] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000efc5384f>] n_tty_read+0x2ef/0x1a00 [ 247.236457] 2 locks held by getty/3645: [ 247.240419] #0: (&tty->ldisc_sem){++++}, at: [<0000000048075eaa>] ldsem_down_read+0x37/0x40 [ 247.249091] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000efc5384f>] n_tty_read+0x2ef/0x1a00 [ 247.258384] 2 locks held by getty/3646: [ 247.262354] #0: (&tty->ldisc_sem){++++}, at: [<0000000048075eaa>] ldsem_down_read+0x37/0x40 [ 247.271021] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000efc5384f>] n_tty_read+0x2ef/0x1a00 [ 247.280301] 2 locks held by getty/3647: [ 247.284260] #0: (&tty->ldisc_sem){++++}, at: [<0000000048075eaa>] ldsem_down_read+0x37/0x40 [ 247.292935] #1: (&ldata->atomic_read_lock){+.+.}, at: [<00000000efc5384f>] n_tty_read+0x2ef/0x1a00 [ 247.302228] 1 lock held by syz-executor7/12888: [ 247.306891] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000eedfd24b>] lo_ioctl+0x8b/0x1b70 [ 247.315486] 1 lock held by syz-executor7/12914: [ 247.320149] #0: (&lo->lo_ctl_mutex/1){+.+.}, at: [<00000000eedfd24b>] lo_ioctl+0x8b/0x1b70 [ 247.328731] [ 247.330357] ============================================= [ 247.330357] [ 247.337364] NMI backtrace for cpu 1 [ 247.340986] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc8+ #263 [ 247.347882] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.357206] Call Trace: [ 247.359764] dump_stack+0x194/0x257 [ 247.363363] ? arch_local_irq_restore+0x53/0x53 [ 247.368003] ? debug_show_all_locks+0x2f4/0x400 [ 247.372647] ? nmi_cpu_backtrace+0x1be/0x210 [ 247.377029] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.381494] nmi_cpu_backtrace+0x1d2/0x210 [ 247.385705] ? lapic_can_unplug_cpu+0xa0/0xa0 [ 247.390170] nmi_trigger_cpumask_backtrace+0x122/0x180 [ 247.395430] arch_trigger_cpumask_backtrace+0x14/0x20 [ 247.400593] watchdog+0x90c/0xd60 [ 247.404029] ? reset_hung_task_detector+0xa0/0xa0 [ 247.408841] ? complete+0x62/0x80 [ 247.412272] ? __schedule+0x2060/0x2060 [ 247.416215] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.420505] ? __lockdep_init_map+0xe4/0x650 [ 247.424888] ? do_raw_spin_trylock+0x190/0x190 [ 247.429441] ? lockdep_init_map+0x9/0x10 [ 247.433472] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.438546] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.443531] ? trace_hardirqs_on+0xd/0x10 [ 247.447650] ? __kthread_parkme+0x175/0x240 [ 247.451944] kthread+0x33c/0x400 [ 247.455280] ? reset_hung_task_detector+0xa0/0xa0 [ 247.460089] ? kthread_stop+0x7a0/0x7a0 [ 247.464036] ret_from_fork+0x37/0x50 [ 247.467803] Sending NMI from CPU 1 to CPUs 0: [ 247.472320] NMI backtrace for cpu 0 skipped: idling at native_safe_halt+0x6/0x10 [ 247.473304] Kernel panic - not syncing: hung_task: blocked tasks [ 247.473309] CPU: 1 PID: 748 Comm: khungtaskd Not tainted 4.15.0-rc8+ #263 [ 247.473312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 247.473313] Call Trace: [ 247.473322] dump_stack+0x194/0x257 [ 247.473330] ? arch_local_irq_restore+0x53/0x53 [ 247.473345] ? vsnprintf+0x1ed/0x1900 [ 247.473357] panic+0x1e4/0x41c [ 247.473362] ? refcount_error_report+0x214/0x214 [ 247.473375] ? nmi_trigger_cpumask_backtrace+0xef/0x180 [ 247.473385] watchdog+0x91d/0xd60 [ 247.473400] ? reset_hung_task_detector+0xa0/0xa0 [ 247.473406] ? complete+0x62/0x80 [ 247.473419] ? __schedule+0x2060/0x2060 [ 247.473422] ? do_wait_intr_irq+0x3e0/0x3e0 [ 247.473427] ? __lockdep_init_map+0xe4/0x650 [ 247.473433] ? do_raw_spin_trylock+0x190/0x190 [ 247.473438] ? lockdep_init_map+0x9/0x10 [ 247.473443] ? _raw_spin_unlock_irqrestore+0x31/0xba [ 247.473450] ? trace_hardirqs_on_caller+0x421/0x5c0 [ 247.473456] ? trace_hardirqs_on+0xd/0x10 [ 247.473461] ? __kthread_parkme+0x175/0x240 [ 247.473469] kthread+0x33c/0x400 [ 247.473474] ? reset_hung_task_detector+0xa0/0xa0 [ 247.473477] ? kthread_stop+0x7a0/0x7a0 [ 247.473484] ret_from_fork+0x37/0x50 [ 247.598074] Dumping ftrace buffer: [ 247.601761] (ftrace buffer empty) [ 247.605446] Kernel Offset: disabled [ 247.609051] Rebooting in 86400 seconds..